diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-14 12:13:30 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-15 16:36:22 -0300 |
| commit | b285192a43f0432d82c2c10974204e78af0da596 (patch) | |
| tree | 618aa87e760c9c949eca9e4df6ae0eeffa11dcfc /drivers/media/video | |
| parent | 68de959f773a1d49096835c411390bceff5d1549 (diff) | |
| download | linux-b285192a43f0432d82c2c10974204e78af0da596.tar.gz | |
[media] rename most media/video pci drivers to media/pci
Rename all PCI drivers with their own directory under drivers/media/video into drivers/media/pci and update the building system. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video')
214 files changed, 0 insertions, 117456 deletions
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index f3d4228dbb0e..a8371948d184 100644 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -619,14 +619,6 @@ menuconfig V4L_PCI_DRIVERS if V4L_PCI_DRIVERS -source "drivers/media/video/cx18/Kconfig" - -source "drivers/media/video/cx23885/Kconfig" - -source "drivers/media/video/cx25821/Kconfig" - -source "drivers/media/video/cx88/Kconfig" - config VIDEO_HEXIUM_GEMINI tristate "Hexium Gemini frame grabber" depends on PCI && VIDEO_V4L2 && I2C @@ -650,8 +642,6 @@ config VIDEO_HEXIUM_ORION To compile this driver as a module, choose M here: the module will be called hexium_orion. -source "drivers/media/video/ivtv/Kconfig" - config VIDEO_MEYE tristate "Sony Vaio Picturebook Motion Eye Video For Linux" depends on PCI && SONY_LAPTOP && VIDEO_V4L2 @@ -682,11 +672,6 @@ config VIDEO_MXB To compile this driver as a module, choose M here: the module will be called mxb. -source "drivers/media/video/saa7134/Kconfig" - -source "drivers/media/video/saa7164/Kconfig" - -source "drivers/media/video/zoran/Kconfig" config STA2X11_VIP tristate "STA2X11 VIP Video For Linux" diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile index df60ffacdc58..322a15962607 100644 --- a/drivers/media/video/Makefile +++ b/drivers/media/video/Makefile @@ -87,16 +87,12 @@ obj-$(CONFIG_SOC_CAMERA_TW9910) += tw9910.o # And now the v4l2 drivers: -obj-$(CONFIG_VIDEO_ZORAN) += zoran/ obj-$(CONFIG_VIDEO_CQCAM) += c-qcam.o obj-$(CONFIG_VIDEO_BWQCAM) += bw-qcam.o obj-$(CONFIG_VIDEO_W9966) += w9966.o obj-$(CONFIG_VIDEO_PMS) += pms.o obj-$(CONFIG_VIDEO_VINO) += vino.o obj-$(CONFIG_VIDEO_MEYE) += meye.o -obj-$(CONFIG_VIDEO_SAA7134) += saa7134/ -obj-$(CONFIG_VIDEO_CX88) += cx88/ -obj-$(CONFIG_VIDEO_CX25821) += cx25821/ obj-$(CONFIG_VIDEO_MXB) += mxb.o obj-$(CONFIG_VIDEO_HEXIUM_ORION) += hexium_orion.o obj-$(CONFIG_VIDEO_HEXIUM_GEMINI) += hexium_gemini.o @@ -116,13 +112,9 @@ obj-$(CONFIG_VIDEO_VIA_CAMERA) += via-camera.o obj-$(CONFIG_VIDEO_OMAP3) += omap3isp/ -obj-$(CONFIG_VIDEO_IVTV) += ivtv/ -obj-$(CONFIG_VIDEO_CX18) += cx18/ - obj-$(CONFIG_VIDEO_VIU) += fsl-viu.o obj-$(CONFIG_VIDEO_VIVI) += vivi.o obj-$(CONFIG_VIDEO_MEM2MEM_TESTDEV) += mem2mem_testdev.o -obj-$(CONFIG_VIDEO_CX23885) += cx23885/ obj-$(CONFIG_VIDEO_AK881X) += ak881x.o @@ -157,8 +149,6 @@ obj-$(CONFIG_ARCH_DAVINCI) += davinci/ obj-$(CONFIG_VIDEO_SH_VOU) += sh_vou.o -obj-$(CONFIG_VIDEO_SAA7164) += saa7164/ - obj-$(CONFIG_VIDEO_IR_I2C) += ir-kbd-i2c.o obj-y += davinci/ diff --git a/drivers/media/video/cx18/Kconfig b/drivers/media/video/cx18/Kconfig deleted file mode 100644 index 53b3c7702573..000000000000 --- a/drivers/media/video/cx18/Kconfig +++ /dev/null @@ -1,35 +0,0 @@ -config VIDEO_CX18 - tristate "Conexant cx23418 MPEG encoder support" - depends on VIDEO_V4L2 && DVB_CORE && PCI && I2C && EXPERIMENTAL - select I2C_ALGOBIT - select VIDEOBUF_VMALLOC - depends on RC_CORE - select VIDEO_TUNER - select VIDEO_TVEEPROM - select VIDEO_CX2341X - select VIDEO_CS5345 - select DVB_S5H1409 if !DVB_FE_CUSTOMISE - select MEDIA_TUNER_MXL5005S if !MEDIA_TUNER_CUSTOMISE - select DVB_S5H1411 if !DVB_FE_CUSTOMISE - select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE - select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMISE - ---help--- - This is a video4linux driver for Conexant cx23418 based - PCI combo video recorder devices. - - This is used in devices such as the Hauppauge HVR-1600 - cards. - - To compile this driver as a module, choose M here: the - module will be called cx18. - -config VIDEO_CX18_ALSA - tristate "Conexant 23418 DMA audio support" - depends on VIDEO_CX18 && SND && EXPERIMENTAL - select SND_PCM - ---help--- - This is a video4linux driver for direct (DMA) audio on - Conexant 23418 based TV cards using ALSA. - - To compile this driver as a module, choose M here: the - module will be called cx18-alsa. diff --git a/drivers/media/video/cx18/Makefile b/drivers/media/video/cx18/Makefile deleted file mode 100644 index d3ff1545c2c5..000000000000 --- a/drivers/media/video/cx18/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -cx18-objs := cx18-driver.o cx18-cards.o cx18-i2c.o cx18-firmware.o cx18-gpio.o \ - cx18-queue.o cx18-streams.o cx18-fileops.o cx18-ioctl.o cx18-controls.o \ - cx18-mailbox.o cx18-vbi.o cx18-audio.o cx18-video.o cx18-irq.o \ - cx18-av-core.o cx18-av-audio.o cx18-av-firmware.o cx18-av-vbi.o cx18-scb.o \ - cx18-dvb.o cx18-io.o -cx18-alsa-objs := cx18-alsa-main.o cx18-alsa-pcm.o - -obj-$(CONFIG_VIDEO_CX18) += cx18.o -obj-$(CONFIG_VIDEO_CX18_ALSA) += cx18-alsa.o - -ccflags-y += -Idrivers/media/dvb-core -ccflags-y += -Idrivers/media/dvb-frontends -ccflags-y += -Idrivers/media/tuners diff --git a/drivers/media/video/cx18/cx18-alsa-main.c b/drivers/media/video/cx18/cx18-alsa-main.c deleted file mode 100644 index 6d2a98246b6d..000000000000 --- a/drivers/media/video/cx18/cx18-alsa-main.c +++ /dev/null @@ -1,295 +0,0 @@ -/* - * ALSA interface to cx18 PCM capture streams - * - * Copyright (C) 2009 Andy Walls <awalls@md.metrocast.net> - * Copyright (C) 2009 Devin Heitmueller <dheitmueller@kernellabs.com> - * - * Portions of this work were sponsored by ONELAN Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include <linux/init.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/device.h> -#include <linux/spinlock.h> - -#include <media/v4l2-device.h> - -#include <sound/core.h> -#include <sound/initval.h> - -#include "cx18-driver.h" -#include "cx18-version.h" -#include "cx18-alsa.h" -#include "cx18-alsa-mixer.h" -#include "cx18-alsa-pcm.h" - -int cx18_alsa_debug; - -#define CX18_DEBUG_ALSA_INFO(fmt, arg...) \ - do { \ - if (cx18_alsa_debug & 2) \ - printk(KERN_INFO "%s: " fmt, "cx18-alsa", ## arg); \ - } while (0); - -module_param_named(debug, cx18_alsa_debug, int, 0644); -MODULE_PARM_DESC(debug, - "Debug level (bitmask). Default: 0\n" - "\t\t\t 1/0x0001: warning\n" - "\t\t\t 2/0x0002: info\n"); - -MODULE_AUTHOR("Andy Walls"); -MODULE_DESCRIPTION("CX23418 ALSA Interface"); -MODULE_SUPPORTED_DEVICE("CX23418 MPEG2 encoder"); -MODULE_LICENSE("GPL"); - -MODULE_VERSION(CX18_VERSION); - -static inline -struct snd_cx18_card *to_snd_cx18_card(struct v4l2_device *v4l2_dev) -{ - return to_cx18(v4l2_dev)->alsa; -} - -static inline -struct snd_cx18_card *p_to_snd_cx18_card(struct v4l2_device **v4l2_dev) -{ - return container_of(v4l2_dev, struct snd_cx18_card, v4l2_dev); -} - -static void snd_cx18_card_free(struct snd_cx18_card *cxsc) -{ - if (cxsc == NULL) - return; - - if (cxsc->v4l2_dev != NULL) - to_cx18(cxsc->v4l2_dev)->alsa = NULL; - - /* FIXME - take any other stopping actions needed */ - - kfree(cxsc); -} - -static void snd_cx18_card_private_free(struct snd_card *sc) -{ - if (sc == NULL) - return; - snd_cx18_card_free(sc->private_data); - sc->private_data = NULL; - sc->private_free = NULL; -} - -static int snd_cx18_card_create(struct v4l2_device *v4l2_dev, - struct snd_card *sc, - struct snd_cx18_card **cxsc) -{ - *cxsc = kzalloc(sizeof(struct snd_cx18_card), GFP_KERNEL); - if (*cxsc == NULL) - return -ENOMEM; - - (*cxsc)->v4l2_dev = v4l2_dev; - (*cxsc)->sc = sc; - - sc->private_data = *cxsc; - sc->private_free = snd_cx18_card_private_free; - - return 0; -} - -static int snd_cx18_card_set_names(struct snd_cx18_card *cxsc) -{ - struct cx18 *cx = to_cx18(cxsc->v4l2_dev); - struct snd_card *sc = cxsc->sc; - - /* sc->driver is used by alsa-lib's configurator: simple, unique */ - strlcpy(sc->driver, "CX23418", sizeof(sc->driver)); - - /* sc->shortname is a symlink in /proc/asound: CX18-M -> cardN */ - snprintf(sc->shortname, sizeof(sc->shortname), "CX18-%d", - cx->instance); - - /* sc->longname is read from /proc/asound/cards */ - snprintf(sc->longname, sizeof(sc->longname), - "CX23418 #%d %s TV/FM Radio/Line-In Capture", - cx->instance, cx->card_name); - - return 0; -} - -static int snd_cx18_init(struct v4l2_device *v4l2_dev) -{ - struct cx18 *cx = to_cx18(v4l2_dev); - struct snd_card *sc = NULL; - struct snd_cx18_card *cxsc; - int ret; - - /* Numbrs steps from "Writing an ALSA Driver" by Takashi Iwai */ - - /* (1) Check and increment the device index */ - /* This is a no-op for us. We'll use the cx->instance */ - - /* (2) Create a card instance */ - ret = snd_card_create(SNDRV_DEFAULT_IDX1, /* use first available id */ - SNDRV_DEFAULT_STR1, /* xid from end of shortname*/ - THIS_MODULE, 0, &sc); - if (ret) { - CX18_ALSA_ERR("%s: snd_card_create() failed with err %d\n", - __func__, ret); - goto err_exit; - } - - /* (3) Create a main component */ - ret = snd_cx18_card_create(v4l2_dev, sc, &cxsc); - if (ret) { - CX18_ALSA_ERR("%s: snd_cx18_card_create() failed with err %d\n", - __func__, ret); - goto err_exit_free; - } - - /* (4) Set the driver ID and name strings */ - snd_cx18_card_set_names(cxsc); - - - ret = snd_cx18_pcm_create(cxsc); - if (ret) { - CX18_ALSA_ERR("%s: snd_cx18_pcm_create() failed with err %d\n", - __func__, ret); - goto err_exit_free; - } - /* FIXME - proc files */ - - /* (7) Set the driver data and return 0 */ - /* We do this out of normal order for PCI drivers to avoid races */ - cx->alsa = cxsc; - - /* (6) Register the card instance */ - ret = snd_card_register(sc); - if (ret) { - cx->alsa = NULL; - CX18_ALSA_ERR("%s: snd_card_register() failed with err %d\n", - __func__, ret); - goto err_exit_free; - } - - return 0; - -err_exit_free: - if (sc != NULL) - snd_card_free(sc); - kfree(cxsc); -err_exit: - return ret; -} - -int cx18_alsa_load(struct cx18 *cx) -{ - struct v4l2_device *v4l2_dev = &cx->v4l2_dev; - struct cx18_stream *s; - - if (v4l2_dev == NULL) { - printk(KERN_ERR "cx18-alsa: %s: struct v4l2_device * is NULL\n", - __func__); - return 0; - } - - cx = to_cx18(v4l2_dev); - if (cx == NULL) { - printk(KERN_ERR "cx18-alsa cx is NULL\n"); - return 0; - } - - s = &cx->streams[CX18_ENC_STREAM_TYPE_PCM]; - if (s->video_dev == NULL) { - CX18_DEBUG_ALSA_INFO("%s: PCM stream for card is disabled - " - "skipping\n", __func__); - return 0; - } - - if (cx->alsa != NULL) { - CX18_ALSA_ERR("%s: struct snd_cx18_card * already exists\n", - __func__); - return 0; - } - - if (snd_cx18_init(v4l2_dev)) { - CX18_ALSA_ERR("%s: failed to create struct snd_cx18_card\n", - __func__); - } else { - CX18_DEBUG_ALSA_INFO("%s: created cx18 ALSA interface instance " - "\n", __func__); - } - return 0; -} - -static int __init cx18_alsa_init(void) -{ - printk(KERN_INFO "cx18-alsa: module loading...\n"); - cx18_ext_init = &cx18_alsa_load; - return 0; -} - -static void __exit snd_cx18_exit(struct snd_cx18_card *cxsc) -{ - struct cx18 *cx = to_cx18(cxsc->v4l2_dev); - - /* FIXME - pointer checks & shutdown cxsc */ - - snd_card_free(cxsc->sc); - cx->alsa = NULL; -} - -static int __exit cx18_alsa_exit_callback(struct device *dev, void *data) -{ - struct v4l2_device *v4l2_dev = dev_get_drvdata(dev); - struct snd_cx18_card *cxsc; - - if (v4l2_dev == NULL) { - printk(KERN_ERR "cx18-alsa: %s: struct v4l2_device * is NULL\n", - __func__); - return 0; - } - - cxsc = to_snd_cx18_card(v4l2_dev); - if (cxsc == NULL) { - CX18_ALSA_WARN("%s: struct snd_cx18_card * is NULL\n", - __func__); - return 0; - } - - snd_cx18_exit(cxsc); - return 0; -} - -static void __exit cx18_alsa_exit(void) -{ - struct device_driver *drv; - int ret; - - printk(KERN_INFO "cx18-alsa: module unloading...\n"); - - drv = driver_find("cx18", &pci_bus_type); - ret = driver_for_each_device(drv, NULL, NULL, cx18_alsa_exit_callback); - (void)ret; /* suppress compiler warning */ - - cx18_ext_init = NULL; - printk(KERN_INFO "cx18-alsa: module unload complete\n"); -} - -module_init(cx18_alsa_init); -module_exit(cx18_alsa_exit); diff --git a/drivers/media/video/cx18/cx18-alsa-mixer.c b/drivers/media/video/cx18/cx18-alsa-mixer.c deleted file mode 100644 index 341bddc00b77..000000000000 --- a/drivers/media/video/cx18/cx18-alsa-mixer.c +++ /dev/null @@ -1,175 +0,0 @@ -/* - * ALSA mixer controls for the - * ALSA interface to cx18 PCM capture streams - * - * Copyright (C) 2009 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/device.h> -#include <linux/spinlock.h> -#include <linux/videodev2.h> - -#include <media/v4l2-device.h> - -#include <sound/core.h> -#include <sound/control.h> -#include <sound/tlv.h> - -#include "cx18-alsa.h" -#include "cx18-driver.h" - -/* - * Note the cx18-av-core volume scale is funny, due to the alignment of the - * scale with another chip's range: - * - * v4l2_control value /512 indicated dB actual dB reg 0x8d4 - * 0x0000 - 0x01ff 0 -119 -96 228 - * 0x0200 - 0x02ff 1 -118 -96 228 - * ... - * 0x2c00 - 0x2dff 22 -97 -96 228 - * 0x2e00 - 0x2fff 23 -96 -96 228 - * 0x3000 - 0x31ff 24 -95 -95 226 - * ... - * 0xee00 - 0xefff 119 0 0 36 - * ... - * 0xfe00 - 0xffff 127 +8 +8 20 - */ -static inline int dB_to_cx18_av_vol(int dB) -{ - if (dB < -96) - dB = -96; - else if (dB > 8) - dB = 8; - return (dB + 119) << 9; -} - -static inline int cx18_av_vol_to_dB(int v) -{ - if (v < (23 << 9)) - v = (23 << 9); - else if (v > (127 << 9)) - v = (127 << 9); - return (v >> 9) - 119; -} - -static int snd_cx18_mixer_tv_vol_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 1; - /* We're already translating values, just keep this control in dB */ - uinfo->value.integer.min = -96; - uinfo->value.integer.max = 8; - uinfo->value.integer.step = 1; - return 0; -} - -static int snd_cx18_mixer_tv_vol_get(struct snd_kcontrol *kctl, - struct snd_ctl_elem_value *uctl) -{ - struct snd_cx18_card *cxsc = snd_kcontrol_chip(kctl); - struct cx18 *cx = to_cx18(cxsc->v4l2_dev); - struct v4l2_control vctrl; - int ret; - - vctrl.id = V4L2_CID_AUDIO_VOLUME; - vctrl.value = dB_to_cx18_av_vol(uctl->value.integer.value[0]); - - snd_cx18_lock(cxsc); - ret = v4l2_subdev_call(cx->sd_av, core, g_ctrl, &vctrl); - snd_cx18_unlock(cxsc); - - if (!ret) - uctl->value.integer.value[0] = cx18_av_vol_to_dB(vctrl.value); - return ret; -} - -static int snd_cx18_mixer_tv_vol_put(struct snd_kcontrol *kctl, - struct snd_ctl_elem_value *uctl) -{ - struct snd_cx18_card *cxsc = snd_kcontrol_chip(kctl); - struct cx18 *cx = to_cx18(cxsc->v4l2_dev); - struct v4l2_control vctrl; - int ret; - - vctrl.id = V4L2_CID_AUDIO_VOLUME; - vctrl.value = dB_to_cx18_av_vol(uctl->value.integer.value[0]); - - snd_cx18_lock(cxsc); - - /* Fetch current state */ - ret = v4l2_subdev_call(cx->sd_av, core, g_ctrl, &vctrl); - - if (ret || - (cx18_av_vol_to_dB(vctrl.value) != uctl->value.integer.value[0])) { - - /* Set, if needed */ - vctrl.value = dB_to_cx18_av_vol(uctl->value.integer.value[0]); - ret = v4l2_subdev_call(cx->sd_av, core, s_ctrl, &vctrl); - if (!ret) - ret = 1; /* Indicate control was changed w/o error */ - } - snd_cx18_unlock(cxsc); - - return ret; -} - - -/* This is a bit of overkill, the slider is already in dB internally */ -static DECLARE_TLV_DB_SCALE(snd_cx18_mixer_tv_vol_db_scale, -9600, 100, 0); - -static struct snd_kcontrol_new snd_cx18_mixer_tv_vol __initdata = { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Analog TV Capture Volume", - .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | - SNDRV_CTL_ELEM_ACCESS_TLV_READ, - .info = snd_cx18_mixer_tv_volume_info, - .get = snd_cx18_mixer_tv_volume_get, - .put = snd_cx18_mixer_tv_volume_put, - .tlv.p = snd_cx18_mixer_tv_vol_db_scale -}; - -/* FIXME - add mute switch and balance, bass, treble sliders: - V4L2_CID_AUDIO_MUTE - - V4L2_CID_AUDIO_BALANCE - - V4L2_CID_AUDIO_BASS - V4L2_CID_AUDIO_TREBLE -*/ - -/* FIXME - add stereo, lang1, lang2, mono menu */ -/* FIXME - add CS5345 I2S volume for HVR-1600 */ - -int __init snd_cx18_mixer_create(struct snd_cx18_card *cxsc) -{ - struct v4l2_device *v4l2_dev = cxsc->v4l2_dev; - struct snd_card *sc = cxsc->sc; - int ret; - - strlcpy(sc->mixername, "CX23418 Mixer", sizeof(sc->mixername)); - - ret = snd_ctl_add(sc, snd_ctl_new1(snd_cx18_mixer_tv_vol, cxsc)); - if (ret) { - CX18_ALSA_WARN("%s: failed to add %s control, err %d\n", - __func__, snd_cx18_mixer_tv_vol.name, ret); - } - return ret; -} diff --git a/drivers/media/video/cx18/cx18-alsa-mixer.h b/drivers/media/video/cx18/cx18-alsa-mixer.h deleted file mode 100644 index ec9238793f6f..000000000000 --- a/drivers/media/video/cx18/cx18-alsa-mixer.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * ALSA mixer controls for the - * ALSA interface to cx18 PCM capture streams - * - * Copyright (C) 2009 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -int __init snd_cx18_mixer_create(struct snd_cx18_card *cxsc); diff --git a/drivers/media/video/cx18/cx18-alsa-pcm.c b/drivers/media/video/cx18/cx18-alsa-pcm.c deleted file mode 100644 index 7a5b84a86bb3..000000000000 --- a/drivers/media/video/cx18/cx18-alsa-pcm.c +++ /dev/null @@ -1,356 +0,0 @@ -/* - * ALSA PCM device for the - * ALSA interface to cx18 PCM capture streams - * - * Copyright (C) 2009 Andy Walls <awalls@md.metrocast.net> - * Copyright (C) 2009 Devin Heitmueller <dheitmueller@kernellabs.com> - * - * Portions of this work were sponsored by ONELAN Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/vmalloc.h> - -#include <media/v4l2-device.h> - -#include <sound/core.h> -#include <sound/pcm.h> - -#include "cx18-driver.h" -#include "cx18-queue.h" -#include "cx18-streams.h" -#include "cx18-fileops.h" -#include "cx18-alsa.h" - -static unsigned int pcm_debug; -module_param(pcm_debug, int, 0644); -MODULE_PARM_DESC(pcm_debug, "enable debug messages for pcm"); - -#define dprintk(fmt, arg...) do { \ - if (pcm_debug) \ - printk(KERN_INFO "cx18-alsa-pcm %s: " fmt, \ - __func__, ##arg); \ - } while (0) - -static struct snd_pcm_hardware snd_cx18_hw_capture = { - .info = SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_MMAP_VALID, - - .formats = SNDRV_PCM_FMTBIT_S16_LE, - - .rates = SNDRV_PCM_RATE_48000, - - .rate_min = 48000, - .rate_max = 48000, - .channels_min = 2, - .channels_max = 2, - .buffer_bytes_max = 62720 * 8, /* just about the value in usbaudio.c */ - .period_bytes_min = 64, /* 12544/2, */ - .period_bytes_max = 12544, - .periods_min = 2, - .periods_max = 98, /* 12544, */ -}; - -void cx18_alsa_announce_pcm_data(struct snd_cx18_card *cxsc, u8 *pcm_data, - size_t num_bytes) -{ - struct snd_pcm_substream *substream; - struct snd_pcm_runtime *runtime; - unsigned int oldptr; - unsigned int stride; - int period_elapsed = 0; - int length; - - dprintk("cx18 alsa announce ptr=%p data=%p num_bytes=%zd\n", cxsc, - pcm_data, num_bytes); - - substream = cxsc->capture_pcm_substream; - if (substream == NULL) { - dprintk("substream was NULL\n"); - return; - } - - runtime = substream->runtime; - if (runtime == NULL) { - dprintk("runtime was NULL\n"); - return; - } - - stride = runtime->frame_bits >> 3; - if (stride == 0) { - dprintk("stride is zero\n"); - return; - } - - length = num_bytes / stride; - if (length == 0) { - dprintk("%s: length was zero\n", __func__); - return; - } - - if (runtime->dma_area == NULL) { - dprintk("dma area was NULL - ignoring\n"); - return; - } - - oldptr = cxsc->hwptr_done_capture; - if (oldptr + length >= runtime->buffer_size) { - unsigned int cnt = - runtime->buffer_size - oldptr; - memcpy(runtime->dma_area + oldptr * stride, pcm_data, - cnt * stride); - memcpy(runtime->dma_area, pcm_data + cnt * stride, - length * stride - cnt * stride); - } else { - memcpy(runtime->dma_area + oldptr * stride, pcm_data, - length * stride); - } - snd_pcm_stream_lock(substream); - - cxsc->hwptr_done_capture += length; - if (cxsc->hwptr_done_capture >= - runtime->buffer_size) - cxsc->hwptr_done_capture -= - runtime->buffer_size; - - cxsc->capture_transfer_done += length; - if (cxsc->capture_transfer_done >= - runtime->period_size) { - cxsc->capture_transfer_done -= - runtime->period_size; - period_elapsed = 1; - } - - snd_pcm_stream_unlock(substream); - - if (period_elapsed) - snd_pcm_period_elapsed(substream); -} - -static int snd_cx18_pcm_capture_open(struct snd_pcm_substream *substream) -{ - struct snd_cx18_card *cxsc = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - struct v4l2_device *v4l2_dev = cxsc->v4l2_dev; - struct cx18 *cx = to_cx18(v4l2_dev); - struct cx18_stream *s; - struct cx18_open_id item; - int ret; - - /* Instruct the cx18 to start sending packets */ - snd_cx18_lock(cxsc); - s = &cx->streams[CX18_ENC_STREAM_TYPE_PCM]; - - item.cx = cx; - item.type = s->type; - item.open_id = cx->open_id++; - - /* See if the stream is available */ - if (cx18_claim_stream(&item, item.type)) { - /* No, it's already in use */ - snd_cx18_unlock(cxsc); - return -EBUSY; - } - - if (test_bit(CX18_F_S_STREAMOFF, &s->s_flags) || - test_and_set_bit(CX18_F_S_STREAMING, &s->s_flags)) { - /* We're already streaming. No additional action required */ - snd_cx18_unlock(cxsc); - return 0; - } - - - runtime->hw = snd_cx18_hw_capture; - snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS); - cxsc->capture_pcm_substream = substream; - runtime->private_data = cx; - - cx->pcm_announce_callback = cx18_alsa_announce_pcm_data; - - /* Not currently streaming, so start it up */ - set_bit(CX18_F_S_STREAMING, &s->s_flags); - ret = cx18_start_v4l2_encode_stream(s); - snd_cx18_unlock(cxsc); - - return ret; -} - -static int snd_cx18_pcm_capture_close(struct snd_pcm_substream *substream) -{ - struct snd_cx18_card *cxsc = snd_pcm_substream_chip(substream); - struct v4l2_device *v4l2_dev = cxsc->v4l2_dev; - struct cx18 *cx = to_cx18(v4l2_dev); - struct cx18_stream *s; - - /* Instruct the cx18 to stop sending packets */ - snd_cx18_lock(cxsc); - s = &cx->streams[CX18_ENC_STREAM_TYPE_PCM]; - cx18_stop_v4l2_encode_stream(s, 0); - clear_bit(CX18_F_S_STREAMING, &s->s_flags); - - cx18_release_stream(s); - - cx->pcm_announce_callback = NULL; - snd_cx18_unlock(cxsc); - - return 0; -} - -static int snd_cx18_pcm_ioctl(struct snd_pcm_substream *substream, - unsigned int cmd, void *arg) -{ - struct snd_cx18_card *cxsc = snd_pcm_substream_chip(substream); - int ret; - - snd_cx18_lock(cxsc); - ret = snd_pcm_lib_ioctl(substream, cmd, arg); - snd_cx18_unlock(cxsc); - return ret; -} - - -static int snd_pcm_alloc_vmalloc_buffer(struct snd_pcm_substream *subs, - size_t size) -{ - struct snd_pcm_runtime *runtime = subs->runtime; - - dprintk("Allocating vbuffer\n"); - if (runtime->dma_area) { - if (runtime->dma_bytes > size) - return 0; - - vfree(runtime->dma_area); - } - runtime->dma_area = vmalloc(size); - if (!runtime->dma_area) - return -ENOMEM; - - runtime->dma_bytes = size; - - return 0; -} - -static int snd_cx18_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - dprintk("%s called\n", __func__); - - return snd_pcm_alloc_vmalloc_buffer(substream, - params_buffer_bytes(params)); -} - -static int snd_cx18_pcm_hw_free(struct snd_pcm_substream *substream) -{ - struct snd_cx18_card *cxsc = snd_pcm_substream_chip(substream); - unsigned long flags; - - spin_lock_irqsave(&cxsc->slock, flags); - if (substream->runtime->dma_area) { - dprintk("freeing pcm capture region\n"); - vfree(substream->runtime->dma_area); - substream->runtime->dma_area = NULL; - } - spin_unlock_irqrestore(&cxsc->slock, flags); - - return 0; -} - -static int snd_cx18_pcm_prepare(struct snd_pcm_substream *substream) -{ - struct snd_cx18_card *cxsc = snd_pcm_substream_chip(substream); - - cxsc->hwptr_done_capture = 0; - cxsc->capture_transfer_done = 0; - - return 0; -} - -static int snd_cx18_pcm_trigger(struct snd_pcm_substream *substream, int cmd) -{ - return 0; -} - -static -snd_pcm_uframes_t snd_cx18_pcm_pointer(struct snd_pcm_substream *substream) -{ - unsigned long flags; - snd_pcm_uframes_t hwptr_done; - struct snd_cx18_card *cxsc = snd_pcm_substream_chip(substream); - - spin_lock_irqsave(&cxsc->slock, flags); - hwptr_done = cxsc->hwptr_done_capture; - spin_unlock_irqrestore(&cxsc->slock, flags); - - return hwptr_done; -} - -static struct page *snd_pcm_get_vmalloc_page(struct snd_pcm_substream *subs, - unsigned long offset) -{ - void *pageptr = subs->runtime->dma_area + offset; - - return vmalloc_to_page(pageptr); -} - -static struct snd_pcm_ops snd_cx18_pcm_capture_ops = { - .open = snd_cx18_pcm_capture_open, - .close = snd_cx18_pcm_capture_close, - .ioctl = snd_cx18_pcm_ioctl, - .hw_params = snd_cx18_pcm_hw_params, - .hw_free = snd_cx18_pcm_hw_free, - .prepare = snd_cx18_pcm_prepare, - .trigger = snd_cx18_pcm_trigger, - .pointer = snd_cx18_pcm_pointer, - .page = snd_pcm_get_vmalloc_page, -}; - -int snd_cx18_pcm_create(struct snd_cx18_card *cxsc) -{ - struct snd_pcm *sp; - struct snd_card *sc = cxsc->sc; - struct v4l2_device *v4l2_dev = cxsc->v4l2_dev; - struct cx18 *cx = to_cx18(v4l2_dev); - int ret; - - ret = snd_pcm_new(sc, "CX23418 PCM", - 0, /* PCM device 0, the only one for this card */ - 0, /* 0 playback substreams */ - 1, /* 1 capture substream */ - &sp); - if (ret) { - CX18_ALSA_ERR("%s: snd_cx18_pcm_create() failed with err %d\n", - __func__, ret); - goto err_exit; - } - - spin_lock_init(&cxsc->slock); - - snd_pcm_set_ops(sp, SNDRV_PCM_STREAM_CAPTURE, - &snd_cx18_pcm_capture_ops); - sp->info_flags = 0; - sp->private_data = cxsc; - strlcpy(sp->name, cx->card_name, sizeof(sp->name)); - - return 0; - -err_exit: - return ret; -} diff --git a/drivers/media/video/cx18/cx18-alsa-pcm.h b/drivers/media/video/cx18/cx18-alsa-pcm.h deleted file mode 100644 index d26e51f94577..000000000000 --- a/drivers/media/video/cx18/cx18-alsa-pcm.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * ALSA PCM device for the - * ALSA interface to cx18 PCM capture streams - * - * Copyright (C) 2009 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -int __init snd_cx18_pcm_create(struct snd_cx18_card *cxsc); - -/* Used by cx18-mailbox to announce the PCM data to the module */ -void cx18_alsa_announce_pcm_data(struct snd_cx18_card *card, u8 *pcm_data, - size_t num_bytes); diff --git a/drivers/media/video/cx18/cx18-alsa.h b/drivers/media/video/cx18/cx18-alsa.h deleted file mode 100644 index 447da374c9e8..000000000000 --- a/drivers/media/video/cx18/cx18-alsa.h +++ /dev/null @@ -1,75 +0,0 @@ -/* - * ALSA interface to cx18 PCM capture streams - * - * Copyright (C) 2009 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -struct snd_card; - -struct snd_cx18_card { - struct v4l2_device *v4l2_dev; - struct snd_card *sc; - unsigned int capture_transfer_done; - unsigned int hwptr_done_capture; - struct snd_pcm_substream *capture_pcm_substream; - spinlock_t slock; -}; - -extern int cx18_alsa_debug; - -/* - * File operations that manipulate the encoder or video or audio subdevices - * need to be serialized. Use the same lock we use for v4l2 file ops. - */ -static inline void snd_cx18_lock(struct snd_cx18_card *cxsc) -{ - struct cx18 *cx = to_cx18(cxsc->v4l2_dev); - mutex_lock(&cx->serialize_lock); -} - -static inline void snd_cx18_unlock(struct snd_cx18_card *cxsc) -{ - struct cx18 *cx = to_cx18(cxsc->v4l2_dev); - mutex_unlock(&cx->serialize_lock); -} - -#define CX18_ALSA_DBGFLG_WARN (1 << 0) -#define CX18_ALSA_DBGFLG_WARN (1 << 0) -#define CX18_ALSA_DBGFLG_INFO (1 << 1) - -#define CX18_ALSA_DEBUG(x, type, fmt, args...) \ - do { \ - if ((x) & cx18_alsa_debug) \ - printk(KERN_INFO "%s-alsa: " type ": " fmt, \ - v4l2_dev->name , ## args); \ - } while (0) - -#define CX18_ALSA_DEBUG_WARN(fmt, args...) \ - CX18_ALSA_DEBUG(CX18_ALSA_DBGFLG_WARN, "warning", fmt , ## args) - -#define CX18_ALSA_DEBUG_INFO(fmt, args...) \ - CX18_ALSA_DEBUG(CX18_ALSA_DBGFLG_INFO, "info", fmt , ## args) - -#define CX18_ALSA_ERR(fmt, args...) \ - printk(KERN_ERR "%s-alsa: " fmt, v4l2_dev->name , ## args) - -#define CX18_ALSA_WARN(fmt, args...) \ - printk(KERN_WARNING "%s-alsa: " fmt, v4l2_dev->name , ## args) - -#define CX18_ALSA_INFO(fmt, args...) \ - printk(KERN_INFO "%s-alsa: " fmt, v4l2_dev->name , ## args) diff --git a/drivers/media/video/cx18/cx18-audio.c b/drivers/media/video/cx18/cx18-audio.c deleted file mode 100644 index 35268923911c..000000000000 --- a/drivers/media/video/cx18/cx18-audio.c +++ /dev/null @@ -1,92 +0,0 @@ -/* - * cx18 audio-related functions - * - * Derived from ivtv-audio.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-io.h" -#include "cx18-cards.h" -#include "cx18-audio.h" - -#define CX18_AUDIO_ENABLE 0xc72014 -#define CX18_AI1_MUX_MASK 0x30 -#define CX18_AI1_MUX_I2S1 0x00 -#define CX18_AI1_MUX_I2S2 0x10 -#define CX18_AI1_MUX_843_I2S 0x20 - -/* Selects the audio input and output according to the current - settings. */ -int cx18_audio_set_io(struct cx18 *cx) -{ - const struct cx18_card_audio_input *in; - u32 u, v; - int err; - - /* Determine which input to use */ - if (test_bit(CX18_F_I_RADIO_USER, &cx->i_flags)) - in = &cx->card->radio_input; - else - in = &cx->card->audio_inputs[cx->audio_input]; - - /* handle muxer chips */ - v4l2_subdev_call(cx->sd_extmux, audio, s_routing, - (u32) in->muxer_input, 0, 0); - - err = cx18_call_hw_err(cx, cx->card->hw_audio_ctrl, - audio, s_routing, in->audio_input, 0, 0); - if (err) - return err; - - /* FIXME - this internal mux should be abstracted to a subdev */ - u = cx18_read_reg(cx, CX18_AUDIO_ENABLE); - v = u & ~CX18_AI1_MUX_MASK; - switch (in->audio_input) { - case CX18_AV_AUDIO_SERIAL1: - v |= CX18_AI1_MUX_I2S1; - break; - case CX18_AV_AUDIO_SERIAL2: - v |= CX18_AI1_MUX_I2S2; - break; - default: - v |= CX18_AI1_MUX_843_I2S; - break; - } - if (v == u) { - /* force a toggle of some AI1 MUX control bits */ - u &= ~CX18_AI1_MUX_MASK; - switch (in->audio_input) { - case CX18_AV_AUDIO_SERIAL1: - u |= CX18_AI1_MUX_843_I2S; - break; - case CX18_AV_AUDIO_SERIAL2: - u |= CX18_AI1_MUX_843_I2S; - break; - default: - u |= CX18_AI1_MUX_I2S1; - break; - } - cx18_write_reg_expect(cx, u | 0xb00, CX18_AUDIO_ENABLE, - u, CX18_AI1_MUX_MASK); - } - cx18_write_reg_expect(cx, v | 0xb00, CX18_AUDIO_ENABLE, - v, CX18_AI1_MUX_MASK); - return 0; -} diff --git a/drivers/media/video/cx18/cx18-audio.h b/drivers/media/video/cx18/cx18-audio.h deleted file mode 100644 index 2731d29b0ab9..000000000000 --- a/drivers/media/video/cx18/cx18-audio.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * cx18 audio-related functions - * - * Derived from ivtv-audio.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -int cx18_audio_set_io(struct cx18 *cx); diff --git a/drivers/media/video/cx18/cx18-av-audio.c b/drivers/media/video/cx18/cx18-av-audio.c deleted file mode 100644 index 4a24ffb17a7d..000000000000 --- a/drivers/media/video/cx18/cx18-av-audio.c +++ /dev/null @@ -1,471 +0,0 @@ -/* - * cx18 ADEC audio functions - * - * Derived from cx25840-audio.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include "cx18-driver.h" - -static int set_audclk_freq(struct cx18 *cx, u32 freq) -{ - struct cx18_av_state *state = &cx->av_state; - - if (freq != 32000 && freq != 44100 && freq != 48000) - return -EINVAL; - - /* - * The PLL parameters are based on the external crystal frequency that - * would ideally be: - * - * NTSC Color subcarrier freq * 8 = - * 4.5 MHz/286 * 455/2 * 8 = 28.63636363... MHz - * - * The accidents of history and rationale that explain from where this - * combination of magic numbers originate can be found in: - * - * [1] Abrahams, I. C., "Choice of Chrominance Subcarrier Frequency in - * the NTSC Standards", Proceedings of the I-R-E, January 1954, pp 79-80 - * - * [2] Abrahams, I. C., "The 'Frequency Interleaving' Principle in the - * NTSC Standards", Proceedings of the I-R-E, January 1954, pp 81-83 - * - * As Mike Bradley has rightly pointed out, it's not the exact crystal - * frequency that matters, only that all parts of the driver and - * firmware are using the same value (close to the ideal value). - * - * Since I have a strong suspicion that, if the firmware ever assumes a - * crystal value at all, it will assume 28.636360 MHz, the crystal - * freq used in calculations in this driver will be: - * - * xtal_freq = 28.636360 MHz - * - * an error of less than 0.13 ppm which is way, way better than any off - * the shelf crystal will have for accuracy anyway. - * - * Below I aim to run the PLLs' VCOs near 400 MHz to minimze error. - * - * Many thanks to Jeff Campbell and Mike Bradley for their extensive - * investigation, experimentation, testing, and suggested solutions of - * of audio/video sync problems with SVideo and CVBS captures. - */ - - if (state->aud_input > CX18_AV_AUDIO_SERIAL2) { - switch (freq) { - case 32000: - /* - * VID_PLL Integer = 0x0f, VID_PLL Post Divider = 0x04 - * AUX_PLL Integer = 0x0d, AUX PLL Post Divider = 0x20 - */ - cx18_av_write4(cx, 0x108, 0x200d040f); - - /* VID_PLL Fraction = 0x2be2fe */ - /* xtal * 0xf.15f17f0/4 = 108 MHz: 432 MHz pre-postdiv*/ - cx18_av_write4(cx, 0x10c, 0x002be2fe); - - /* AUX_PLL Fraction = 0x176740c */ - /* xtal * 0xd.bb3a060/0x20 = 32000 * 384: 393 MHz p-pd*/ - cx18_av_write4(cx, 0x110, 0x0176740c); - - /* src3/4/6_ctl */ - /* 0x1.f77f = (4 * xtal/8*2/455) / 32000 */ - cx18_av_write4(cx, 0x900, 0x0801f77f); - cx18_av_write4(cx, 0x904, 0x0801f77f); - cx18_av_write4(cx, 0x90c, 0x0801f77f); - - /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x20 */ - cx18_av_write(cx, 0x127, 0x60); - - /* AUD_COUNT = 0x2fff = 8 samples * 4 * 384 - 1 */ - cx18_av_write4(cx, 0x12c, 0x11202fff); - - /* - * EN_AV_LOCK = 0 - * VID_COUNT = 0x0d2ef8 = 107999.000 * 8 = - * ((8 samples/32,000) * (13,500,000 * 8) * 4 - 1) * 8 - */ - cx18_av_write4(cx, 0x128, 0xa00d2ef8); - break; - - case 44100: - /* - * VID_PLL Integer = 0x0f, VID_PLL Post Divider = 0x04 - * AUX_PLL Integer = 0x0e, AUX PLL Post Divider = 0x18 - */ - cx18_av_write4(cx, 0x108, 0x180e040f); - - /* VID_PLL Fraction = 0x2be2fe */ - /* xtal * 0xf.15f17f0/4 = 108 MHz: 432 MHz pre-postdiv*/ - cx18_av_write4(cx, 0x10c, 0x002be2fe); - - /* AUX_PLL Fraction = 0x062a1f2 */ - /* xtal * 0xe.3150f90/0x18 = 44100 * 384: 406 MHz p-pd*/ - cx18_av_write4(cx, 0x110, 0x0062a1f2); - - /* src3/4/6_ctl */ - /* 0x1.6d59 = (4 * xtal/8*2/455) / 44100 */ - cx18_av_write4(cx, 0x900, 0x08016d59); - cx18_av_write4(cx, 0x904, 0x08016d59); - cx18_av_write4(cx, 0x90c, 0x08016d59); - - /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x18 */ - cx18_av_write(cx, 0x127, 0x58); - - /* AUD_COUNT = 0x92ff = 49 samples * 2 * 384 - 1 */ - cx18_av_write4(cx, 0x12c, 0x112092ff); - - /* - * EN_AV_LOCK = 0 - * VID_COUNT = 0x1d4bf8 = 239999.000 * 8 = - * ((49 samples/44,100) * (13,500,000 * 8) * 2 - 1) * 8 - */ - cx18_av_write4(cx, 0x128, 0xa01d4bf8); - break; - - case 48000: - /* - * VID_PLL Integer = 0x0f, VID_PLL Post Divider = 0x04 - * AUX_PLL Integer = 0x0e, AUX PLL Post Divider = 0x16 - */ - cx18_av_write4(cx, 0x108, 0x160e040f); - - /* VID_PLL Fraction = 0x2be2fe */ - /* xtal * 0xf.15f17f0/4 = 108 MHz: 432 MHz pre-postdiv*/ - cx18_av_write4(cx, 0x10c, 0x002be2fe); - - /* AUX_PLL Fraction = 0x05227ad */ - /* xtal * 0xe.2913d68/0x16 = 48000 * 384: 406 MHz p-pd*/ - cx18_av_write4(cx, 0x110, 0x005227ad); - - /* src3/4/6_ctl */ - /* 0x1.4faa = (4 * xtal/8*2/455) / 48000 */ - cx18_av_write4(cx, 0x900, 0x08014faa); - cx18_av_write4(cx, 0x904, 0x08014faa); - cx18_av_write4(cx, 0x90c, 0x08014faa); - - /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x16 */ - cx18_av_write(cx, 0x127, 0x56); - - /* AUD_COUNT = 0x5fff = 4 samples * 16 * 384 - 1 */ - cx18_av_write4(cx, 0x12c, 0x11205fff); - - /* - * EN_AV_LOCK = 0 - * VID_COUNT = 0x1193f8 = 143999.000 * 8 = - * ((4 samples/48,000) * (13,500,000 * 8) * 16 - 1) * 8 - */ - cx18_av_write4(cx, 0x128, 0xa01193f8); - break; - } - } else { - switch (freq) { - case 32000: - /* - * VID_PLL Integer = 0x0f, VID_PLL Post Divider = 0x04 - * AUX_PLL Integer = 0x0d, AUX PLL Post Divider = 0x30 - */ - cx18_av_write4(cx, 0x108, 0x300d040f); - - /* VID_PLL Fraction = 0x2be2fe */ - /* xtal * 0xf.15f17f0/4 = 108 MHz: 432 MHz pre-postdiv*/ - cx18_av_write4(cx, 0x10c, 0x002be2fe); - - /* AUX_PLL Fraction = 0x176740c */ - /* xtal * 0xd.bb3a060/0x30 = 32000 * 256: 393 MHz p-pd*/ - cx18_av_write4(cx, 0x110, 0x0176740c); - - /* src1_ctl */ - /* 0x1.0000 = 32000/32000 */ - cx18_av_write4(cx, 0x8f8, 0x08010000); - - /* src3/4/6_ctl */ - /* 0x2.0000 = 2 * (32000/32000) */ - cx18_av_write4(cx, 0x900, 0x08020000); - cx18_av_write4(cx, 0x904, 0x08020000); - cx18_av_write4(cx, 0x90c, 0x08020000); - - /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x30 */ - cx18_av_write(cx, 0x127, 0x70); - - /* AUD_COUNT = 0x1fff = 8 samples * 4 * 256 - 1 */ - cx18_av_write4(cx, 0x12c, 0x11201fff); - - /* - * EN_AV_LOCK = 0 - * VID_COUNT = 0x0d2ef8 = 107999.000 * 8 = - * ((8 samples/32,000) * (13,500,000 * 8) * 4 - 1) * 8 - */ - cx18_av_write4(cx, 0x128, 0xa00d2ef8); - break; - - case 44100: - /* - * VID_PLL Integer = 0x0f, VID_PLL Post Divider = 0x04 - * AUX_PLL Integer = 0x0e, AUX PLL Post Divider = 0x24 - */ - cx18_av_write4(cx, 0x108, 0x240e040f); - - /* VID_PLL Fraction = 0x2be2fe */ - /* xtal * 0xf.15f17f0/4 = 108 MHz: 432 MHz pre-postdiv*/ - cx18_av_write4(cx, 0x10c, 0x002be2fe); - - /* AUX_PLL Fraction = 0x062a1f2 */ - /* xtal * 0xe.3150f90/0x24 = 44100 * 256: 406 MHz p-pd*/ - cx18_av_write4(cx, 0x110, 0x0062a1f2); - - /* src1_ctl */ - /* 0x1.60cd = 44100/32000 */ - cx18_av_write4(cx, 0x8f8, 0x080160cd); - - /* src3/4/6_ctl */ - /* 0x1.7385 = 2 * (32000/44100) */ - cx18_av_write4(cx, 0x900, 0x08017385); - cx18_av_write4(cx, 0x904, 0x08017385); - cx18_av_write4(cx, 0x90c, 0x08017385); - - /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x24 */ - cx18_av_write(cx, 0x127, 0x64); - - /* AUD_COUNT = 0x61ff = 49 samples * 2 * 256 - 1 */ - cx18_av_write4(cx, 0x12c, 0x112061ff); - - /* - * EN_AV_LOCK = 0 - * VID_COUNT = 0x1d4bf8 = 239999.000 * 8 = - * ((49 samples/44,100) * (13,500,000 * 8) * 2 - 1) * 8 - */ - cx18_av_write4(cx, 0x128, 0xa01d4bf8); - break; - - case 48000: - /* - * VID_PLL Integer = 0x0f, VID_PLL Post Divider = 0x04 - * AUX_PLL Integer = 0x0d, AUX PLL Post Divider = 0x20 - */ - cx18_av_write4(cx, 0x108, 0x200d040f); - - /* VID_PLL Fraction = 0x2be2fe */ - /* xtal * 0xf.15f17f0/4 = 108 MHz: 432 MHz pre-postdiv*/ - cx18_av_write4(cx, 0x10c, 0x002be2fe); - - /* AUX_PLL Fraction = 0x176740c */ - /* xtal * 0xd.bb3a060/0x20 = 48000 * 256: 393 MHz p-pd*/ - cx18_av_write4(cx, 0x110, 0x0176740c); - - /* src1_ctl */ - /* 0x1.8000 = 48000/32000 */ - cx18_av_write4(cx, 0x8f8, 0x08018000); - - /* src3/4/6_ctl */ - /* 0x1.5555 = 2 * (32000/48000) */ - cx18_av_write4(cx, 0x900, 0x08015555); - cx18_av_write4(cx, 0x904, 0x08015555); - cx18_av_write4(cx, 0x90c, 0x08015555); - - /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x20 */ - cx18_av_write(cx, 0x127, 0x60); - - /* AUD_COUNT = 0x3fff = 4 samples * 16 * 256 - 1 */ - cx18_av_write4(cx, 0x12c, 0x11203fff); - - /* - * EN_AV_LOCK = 0 - * VID_COUNT = 0x1193f8 = 143999.000 * 8 = - * ((4 samples/48,000) * (13,500,000 * 8) * 16 - 1) * 8 - */ - cx18_av_write4(cx, 0x128, 0xa01193f8); - break; - } - } - - state->audclk_freq = freq; - - return 0; -} - -void cx18_av_audio_set_path(struct cx18 *cx) -{ - struct cx18_av_state *state = &cx->av_state; - u8 v; - - /* stop microcontroller */ - v = cx18_av_read(cx, 0x803) & ~0x10; - cx18_av_write_expect(cx, 0x803, v, v, 0x1f); - - /* assert soft reset */ - v = cx18_av_read(cx, 0x810) | 0x01; - cx18_av_write_expect(cx, 0x810, v, v, 0x0f); - - /* Mute everything to prevent the PFFT! */ - cx18_av_write(cx, 0x8d3, 0x1f); - - if (state->aud_input <= CX18_AV_AUDIO_SERIAL2) { - /* Set Path1 to Serial Audio Input */ - cx18_av_write4(cx, 0x8d0, 0x01011012); - - /* The microcontroller should not be started for the - * non-tuner inputs: autodetection is specific for - * TV audio. */ - } else { - /* Set Path1 to Analog Demod Main Channel */ - cx18_av_write4(cx, 0x8d0, 0x1f063870); - } - - set_audclk_freq(cx, state->audclk_freq); - - /* deassert soft reset */ - v = cx18_av_read(cx, 0x810) & ~0x01; - cx18_av_write_expect(cx, 0x810, v, v, 0x0f); - - if (state->aud_input > CX18_AV_AUDIO_SERIAL2) { - /* When the microcontroller detects the - * audio format, it will unmute the lines */ - v = cx18_av_read(cx, 0x803) | 0x10; - cx18_av_write_expect(cx, 0x803, v, v, 0x1f); - } -} - -static void set_volume(struct cx18 *cx, int volume) -{ - /* First convert the volume to msp3400 values (0-127) */ - int vol = volume >> 9; - /* now scale it up to cx18_av values - * -114dB to -96dB maps to 0 - * this should be 19, but in my testing that was 4dB too loud */ - if (vol <= 23) - vol = 0; - else - vol -= 23; - - /* PATH1_VOLUME */ - cx18_av_write(cx, 0x8d4, 228 - (vol * 2)); -} - -static void set_bass(struct cx18 *cx, int bass) -{ - /* PATH1_EQ_BASS_VOL */ - cx18_av_and_or(cx, 0x8d9, ~0x3f, 48 - (bass * 48 / 0xffff)); -} - -static void set_treble(struct cx18 *cx, int treble) -{ - /* PATH1_EQ_TREBLE_VOL */ - cx18_av_and_or(cx, 0x8db, ~0x3f, 48 - (treble * 48 / 0xffff)); -} - -static void set_balance(struct cx18 *cx, int balance) -{ - int bal = balance >> 8; - if (bal > 0x80) { - /* PATH1_BAL_LEFT */ - cx18_av_and_or(cx, 0x8d5, 0x7f, 0x80); - /* PATH1_BAL_LEVEL */ - cx18_av_and_or(cx, 0x8d5, ~0x7f, bal & 0x7f); - } else { - /* PATH1_BAL_LEFT */ - cx18_av_and_or(cx, 0x8d5, 0x7f, 0x00); - /* PATH1_BAL_LEVEL */ - cx18_av_and_or(cx, 0x8d5, ~0x7f, 0x80 - bal); - } -} - -static void set_mute(struct cx18 *cx, int mute) -{ - struct cx18_av_state *state = &cx->av_state; - u8 v; - - if (state->aud_input > CX18_AV_AUDIO_SERIAL2) { - /* Must turn off microcontroller in order to mute sound. - * Not sure if this is the best method, but it does work. - * If the microcontroller is running, then it will undo any - * changes to the mute register. */ - v = cx18_av_read(cx, 0x803); - if (mute) { - /* disable microcontroller */ - v &= ~0x10; - cx18_av_write_expect(cx, 0x803, v, v, 0x1f); - cx18_av_write(cx, 0x8d3, 0x1f); - } else { - /* enable microcontroller */ - v |= 0x10; - cx18_av_write_expect(cx, 0x803, v, v, 0x1f); - } - } else { - /* SRC1_MUTE_EN */ - cx18_av_and_or(cx, 0x8d3, ~0x2, mute ? 0x02 : 0x00); - } -} - -int cx18_av_s_clock_freq(struct v4l2_subdev *sd, u32 freq) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - struct cx18_av_state *state = &cx->av_state; - int retval; - u8 v; - - if (state->aud_input > CX18_AV_AUDIO_SERIAL2) { - v = cx18_av_read(cx, 0x803) & ~0x10; - cx18_av_write_expect(cx, 0x803, v, v, 0x1f); - cx18_av_write(cx, 0x8d3, 0x1f); - } - v = cx18_av_read(cx, 0x810) | 0x1; - cx18_av_write_expect(cx, 0x810, v, v, 0x0f); - - retval = set_audclk_freq(cx, freq); - - v = cx18_av_read(cx, 0x810) & ~0x1; - cx18_av_write_expect(cx, 0x810, v, v, 0x0f); - if (state->aud_input > CX18_AV_AUDIO_SERIAL2) { - v = cx18_av_read(cx, 0x803) | 0x10; - cx18_av_write_expect(cx, 0x803, v, v, 0x1f); - } - return retval; -} - -static int cx18_av_audio_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - struct cx18 *cx = v4l2_get_subdevdata(sd); - - switch (ctrl->id) { - case V4L2_CID_AUDIO_VOLUME: - set_volume(cx, ctrl->val); - break; - case V4L2_CID_AUDIO_BASS: - set_bass(cx, ctrl->val); - break; - case V4L2_CID_AUDIO_TREBLE: - set_treble(cx, ctrl->val); - break; - case V4L2_CID_AUDIO_BALANCE: - set_balance(cx, ctrl->val); - break; - case V4L2_CID_AUDIO_MUTE: - set_mute(cx, ctrl->val); - break; - default: - return -EINVAL; - } - return 0; -} - -const struct v4l2_ctrl_ops cx18_av_audio_ctrl_ops = { - .s_ctrl = cx18_av_audio_s_ctrl, -}; diff --git a/drivers/media/video/cx18/cx18-av-core.c b/drivers/media/video/cx18/cx18-av-core.c deleted file mode 100644 index f164b7f610a5..000000000000 --- a/drivers/media/video/cx18/cx18-av-core.c +++ /dev/null @@ -1,1401 +0,0 @@ -/* - * cx18 ADEC audio functions - * - * Derived from cx25840-core.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <media/v4l2-chip-ident.h> -#include "cx18-driver.h" -#include "cx18-io.h" -#include "cx18-cards.h" - -int cx18_av_write(struct cx18 *cx, u16 addr, u8 value) -{ - u32 reg = 0xc40000 + (addr & ~3); - u32 mask = 0xff; - int shift = (addr & 3) * 8; - u32 x = cx18_read_reg(cx, reg); - - x = (x & ~(mask << shift)) | ((u32)value << shift); - cx18_write_reg(cx, x, reg); - return 0; -} - -int cx18_av_write_expect(struct cx18 *cx, u16 addr, u8 value, u8 eval, u8 mask) -{ - u32 reg = 0xc40000 + (addr & ~3); - int shift = (addr & 3) * 8; - u32 x = cx18_read_reg(cx, reg); - - x = (x & ~((u32)0xff << shift)) | ((u32)value << shift); - cx18_write_reg_expect(cx, x, reg, - ((u32)eval << shift), ((u32)mask << shift)); - return 0; -} - -int cx18_av_write4(struct cx18 *cx, u16 addr, u32 value) -{ - cx18_write_reg(cx, value, 0xc40000 + addr); - return 0; -} - -int -cx18_av_write4_expect(struct cx18 *cx, u16 addr, u32 value, u32 eval, u32 mask) -{ - cx18_write_reg_expect(cx, value, 0xc40000 + addr, eval, mask); - return 0; -} - -int cx18_av_write4_noretry(struct cx18 *cx, u16 addr, u32 value) -{ - cx18_write_reg_noretry(cx, value, 0xc40000 + addr); - return 0; -} - -u8 cx18_av_read(struct cx18 *cx, u16 addr) -{ - u32 x = cx18_read_reg(cx, 0xc40000 + (addr & ~3)); - int shift = (addr & 3) * 8; - - return (x >> shift) & 0xff; -} - -u32 cx18_av_read4(struct cx18 *cx, u16 addr) -{ - return cx18_read_reg(cx, 0xc40000 + addr); -} - -int cx18_av_and_or(struct cx18 *cx, u16 addr, unsigned and_mask, - u8 or_value) -{ - return cx18_av_write(cx, addr, - (cx18_av_read(cx, addr) & and_mask) | - or_value); -} - -int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 and_mask, - u32 or_value) -{ - return cx18_av_write4(cx, addr, - (cx18_av_read4(cx, addr) & and_mask) | - or_value); -} - -static void cx18_av_init(struct cx18 *cx) -{ - /* - * The crystal freq used in calculations in this driver will be - * 28.636360 MHz. - * Aim to run the PLLs' VCOs near 400 MHz to minimze errors. - */ - - /* - * VDCLK Integer = 0x0f, Post Divider = 0x04 - * AIMCLK Integer = 0x0e, Post Divider = 0x16 - */ - cx18_av_write4(cx, CXADEC_PLL_CTRL1, 0x160e040f); - - /* VDCLK Fraction = 0x2be2fe */ - /* xtal * 0xf.15f17f0/4 = 108 MHz: 432 MHz before post divide */ - cx18_av_write4(cx, CXADEC_VID_PLL_FRAC, 0x002be2fe); - - /* AIMCLK Fraction = 0x05227ad */ - /* xtal * 0xe.2913d68/0x16 = 48000 * 384: 406 MHz pre post-div*/ - cx18_av_write4(cx, CXADEC_AUX_PLL_FRAC, 0x005227ad); - - /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x16 */ - cx18_av_write(cx, CXADEC_I2S_MCLK, 0x56); -} - -static void cx18_av_initialize(struct v4l2_subdev *sd) -{ - struct cx18_av_state *state = to_cx18_av_state(sd); - struct cx18 *cx = v4l2_get_subdevdata(sd); - int default_volume; - u32 v; - - cx18_av_loadfw(cx); - /* Stop 8051 code execution */ - cx18_av_write4_expect(cx, CXADEC_DL_CTL, 0x03000000, - 0x03000000, 0x13000000); - - /* initallize the PLL by toggling sleep bit */ - v = cx18_av_read4(cx, CXADEC_HOST_REG1); - /* enable sleep mode - register appears to be read only... */ - cx18_av_write4_expect(cx, CXADEC_HOST_REG1, v | 1, v, 0xfffe); - /* disable sleep mode */ - cx18_av_write4_expect(cx, CXADEC_HOST_REG1, v & 0xfffe, - v & 0xfffe, 0xffff); - - /* initialize DLLs */ - v = cx18_av_read4(cx, CXADEC_DLL1_DIAG_CTRL) & 0xE1FFFEFF; - /* disable FLD */ - cx18_av_write4(cx, CXADEC_DLL1_DIAG_CTRL, v); - /* enable FLD */ - cx18_av_write4(cx, CXADEC_DLL1_DIAG_CTRL, v | 0x10000100); - - v = cx18_av_read4(cx, CXADEC_DLL2_DIAG_CTRL) & 0xE1FFFEFF; - /* disable FLD */ - cx18_av_write4(cx, CXADEC_DLL2_DIAG_CTRL, v); - /* enable FLD */ - cx18_av_write4(cx, CXADEC_DLL2_DIAG_CTRL, v | 0x06000100); - - /* set analog bias currents. Set Vreg to 1.20V. */ - cx18_av_write4(cx, CXADEC_AFE_DIAG_CTRL1, 0x000A1802); - - v = cx18_av_read4(cx, CXADEC_AFE_DIAG_CTRL3) | 1; - /* enable TUNE_FIL_RST */ - cx18_av_write4_expect(cx, CXADEC_AFE_DIAG_CTRL3, v, v, 0x03009F0F); - /* disable TUNE_FIL_RST */ - cx18_av_write4_expect(cx, CXADEC_AFE_DIAG_CTRL3, - v & 0xFFFFFFFE, v & 0xFFFFFFFE, 0x03009F0F); - - /* enable 656 output */ - cx18_av_and_or4(cx, CXADEC_PIN_CTRL1, ~0, 0x040C00); - - /* video output drive strength */ - cx18_av_and_or4(cx, CXADEC_PIN_CTRL2, ~0, 0x2); - - /* reset video */ - cx18_av_write4(cx, CXADEC_SOFT_RST_CTRL, 0x8000); - cx18_av_write4(cx, CXADEC_SOFT_RST_CTRL, 0); - - /* - * Disable Video Auto-config of the Analog Front End and Video PLL. - * - * Since we only use BT.656 pixel mode, which works for both 525 and 625 - * line systems, it's just easier for us to set registers - * 0x102 (CXADEC_CHIP_CTRL), 0x104-0x106 (CXADEC_AFE_CTRL), - * 0x108-0x109 (CXADEC_PLL_CTRL1), and 0x10c-0x10f (CXADEC_VID_PLL_FRAC) - * ourselves, than to run around cleaning up after the auto-config. - * - * (Note: my CX23418 chip doesn't seem to let the ACFG_DIS bit - * get set to 1, but OTOH, it doesn't seem to do AFE and VID PLL - * autoconfig either.) - * - * As a default, also turn off Dual mode for ADC2 and set ADC2 to CH3. - */ - cx18_av_and_or4(cx, CXADEC_CHIP_CTRL, 0xFFFBFFFF, 0x00120000); - - /* Setup the Video and and Aux/Audio PLLs */ - cx18_av_init(cx); - - /* set video to auto-detect */ - /* Clear bits 11-12 to enable slow locking mode. Set autodetect mode */ - /* set the comb notch = 1 */ - cx18_av_and_or4(cx, CXADEC_MODE_CTRL, 0xFFF7E7F0, 0x02040800); - - /* Enable wtw_en in CRUSH_CTRL (Set bit 22) */ - /* Enable maj_sel in CRUSH_CTRL (Set bit 20) */ - cx18_av_and_or4(cx, CXADEC_CRUSH_CTRL, ~0, 0x00500000); - - /* Set VGA_TRACK_RANGE to 0x20 */ - cx18_av_and_or4(cx, CXADEC_DFE_CTRL2, 0xFFFF00FF, 0x00002000); - - /* - * Initial VBI setup - * VIP-1.1, 10 bit mode, enable Raw, disable sliced, - * don't clamp raw samples when codes are in use, 1 byte user D-words, - * IDID0 has line #, RP code V bit transition on VBLANK, data during - * blanking intervals - */ - cx18_av_write4(cx, CXADEC_OUT_CTRL1, 0x4013252e); - - /* Set the video input. - The setting in MODE_CTRL gets lost when we do the above setup */ - /* EncSetSignalStd(dwDevNum, pEnc->dwSigStd); */ - /* EncSetVideoInput(dwDevNum, pEnc->VidIndSelection); */ - - /* - * Analog Front End (AFE) - * Default to luma on ch1/ADC1, chroma on ch2/ADC2, SIF on ch3/ADC2 - * bypass_ch[1-3] use filter - * droop_comp_ch[1-3] disable - * clamp_en_ch[1-3] disable - * aud_in_sel ADC2 - * luma_in_sel ADC1 - * chroma_in_sel ADC2 - * clamp_sel_ch[2-3] midcode - * clamp_sel_ch1 video decoder - * vga_sel_ch3 audio decoder - * vga_sel_ch[1-2] video decoder - * half_bw_ch[1-3] disable - * +12db_ch[1-3] disable - */ - cx18_av_and_or4(cx, CXADEC_AFE_CTRL, 0xFF000000, 0x00005D00); - -/* if(dwEnable && dw3DCombAvailable) { */ -/* CxDevWrReg(CXADEC_SRC_COMB_CFG, 0x7728021F); */ -/* } else { */ -/* CxDevWrReg(CXADEC_SRC_COMB_CFG, 0x6628021F); */ -/* } */ - cx18_av_write4(cx, CXADEC_SRC_COMB_CFG, 0x6628021F); - default_volume = cx18_av_read(cx, 0x8d4); - /* - * Enforce the legacy volume scale mapping limits to avoid - * -ERANGE errors when initializing the volume control - */ - if (default_volume > 228) { - /* Bottom out at -96 dB, v4l2 vol range 0x2e00-0x2fff */ - default_volume = 228; - cx18_av_write(cx, 0x8d4, 228); - } else if (default_volume < 20) { - /* Top out at + 8 dB, v4l2 vol range 0xfe00-0xffff */ - default_volume = 20; - cx18_av_write(cx, 0x8d4, 20); - } - default_volume = (((228 - default_volume) >> 1) + 23) << 9; - state->volume->cur.val = state->volume->default_value = default_volume; - v4l2_ctrl_handler_setup(&state->hdl); -} - -static int cx18_av_reset(struct v4l2_subdev *sd, u32 val) -{ - cx18_av_initialize(sd); - return 0; -} - -static int cx18_av_load_fw(struct v4l2_subdev *sd) -{ - struct cx18_av_state *state = to_cx18_av_state(sd); - - if (!state->is_initialized) { - /* initialize on first use */ - state->is_initialized = 1; - cx18_av_initialize(sd); - } - return 0; -} - -void cx18_av_std_setup(struct cx18 *cx) -{ - struct cx18_av_state *state = &cx->av_state; - struct v4l2_subdev *sd = &state->sd; - v4l2_std_id std = state->std; - - /* - * Video ADC crystal clock to pixel clock SRC decimation ratio - * 28.636360 MHz/13.5 Mpps * 256 = 0x21f.07b - */ - const int src_decimation = 0x21f; - - int hblank, hactive, burst, vblank, vactive, sc; - int vblank656; - int luma_lpf, uv_lpf, comb; - u32 pll_int, pll_frac, pll_post; - - /* datasheet startup, step 8d */ - if (std & ~V4L2_STD_NTSC) - cx18_av_write(cx, 0x49f, 0x11); - else - cx18_av_write(cx, 0x49f, 0x14); - - /* - * Note: At the end of a field, there are 3 sets of half line duration - * (double horizontal rate) pulses: - * - * 5 (625) or 6 (525) half-lines to blank for the vertical retrace - * 5 (625) or 6 (525) vertical sync pulses of half line duration - * 5 (625) or 6 (525) half-lines of equalization pulses - */ - if (std & V4L2_STD_625_50) { - /* - * The following relationships of half line counts should hold: - * 625 = vblank656 + vactive - * 10 = vblank656 - vblank = vsync pulses + equalization pulses - * - * vblank656: half lines after line 625/mid-313 of blanked video - * vblank: half lines, after line 5/317, of blanked video - * vactive: half lines of active video + - * 5 half lines after the end of active video - * - * As far as I can tell: - * vblank656 starts counting from the falling edge of the first - * vsync pulse (start of line 1 or mid-313) - * vblank starts counting from the after the 5 vsync pulses and - * 5 or 4 equalization pulses (start of line 6 or 318) - * - * For 625 line systems the driver will extract VBI information - * from lines 6-23 and lines 318-335 (but the slicer can only - * handle 17 lines, not the 18 in the vblank region). - * In addition, we need vblank656 and vblank to be one whole - * line longer, to cover line 24 and 336, so the SAV/EAV RP - * codes get generated such that the encoder can actually - * extract line 23 & 335 (WSS). We'll lose 1 line in each field - * at the top of the screen. - * - * It appears the 5 half lines that happen after active - * video must be included in vactive (579 instead of 574), - * otherwise the colors get badly displayed in various regions - * of the screen. I guess the chroma comb filter gets confused - * without them (at least when a PVR-350 is the PAL source). - */ - vblank656 = 48; /* lines 1 - 24 & 313 - 336 */ - vblank = 38; /* lines 6 - 24 & 318 - 336 */ - vactive = 579; /* lines 24 - 313 & 337 - 626 */ - - /* - * For a 13.5 Mpps clock and 15,625 Hz line rate, a line is - * is 864 pixels = 720 active + 144 blanking. ITU-R BT.601 - * specifies 12 luma clock periods or ~ 0.9 * 13.5 Mpps after - * the end of active video to start a horizontal line, so that - * leaves 132 pixels of hblank to ignore. - */ - hblank = 132; - hactive = 720; - - /* - * Burst gate delay (for 625 line systems) - * Hsync leading edge to color burst rise = 5.6 us - * Color burst width = 2.25 us - * Gate width = 4 pixel clocks - * (5.6 us + 2.25/2 us) * 13.5 Mpps + 4/2 clocks = 92.79 clocks - */ - burst = 93; - luma_lpf = 2; - if (std & V4L2_STD_PAL) { - uv_lpf = 1; - comb = 0x20; - /* sc = 4433618.75 * src_decimation/28636360 * 2^13 */ - sc = 688700; - } else if (std == V4L2_STD_PAL_Nc) { - uv_lpf = 1; - comb = 0x20; - /* sc = 3582056.25 * src_decimation/28636360 * 2^13 */ - sc = 556422; - } else { /* SECAM */ - uv_lpf = 0; - comb = 0; - /* (fr + fb)/2 = (4406260 + 4250000)/2 = 4328130 */ - /* sc = 4328130 * src_decimation/28636360 * 2^13 */ - sc = 672314; - } - } else { - /* - * The following relationships of half line counts should hold: - * 525 = prevsync + vblank656 + vactive - * 12 = vblank656 - vblank = vsync pulses + equalization pulses - * - * prevsync: 6 half-lines before the vsync pulses - * vblank656: half lines, after line 3/mid-266, of blanked video - * vblank: half lines, after line 9/272, of blanked video - * vactive: half lines of active video - * - * As far as I can tell: - * vblank656 starts counting from the falling edge of the first - * vsync pulse (start of line 4 or mid-266) - * vblank starts counting from the after the 6 vsync pulses and - * 6 or 5 equalization pulses (start of line 10 or 272) - * - * For 525 line systems the driver will extract VBI information - * from lines 10-21 and lines 273-284. - */ - vblank656 = 38; /* lines 4 - 22 & 266 - 284 */ - vblank = 26; /* lines 10 - 22 & 272 - 284 */ - vactive = 481; /* lines 23 - 263 & 285 - 525 */ - - /* - * For a 13.5 Mpps clock and 15,734.26 Hz line rate, a line is - * is 858 pixels = 720 active + 138 blanking. The Hsync leading - * edge should happen 1.2 us * 13.5 Mpps ~= 16 pixels after the - * end of active video, leaving 122 pixels of hblank to ignore - * before active video starts. - */ - hactive = 720; - hblank = 122; - luma_lpf = 1; - uv_lpf = 1; - - /* - * Burst gate delay (for 525 line systems) - * Hsync leading edge to color burst rise = 5.3 us - * Color burst width = 2.5 us - * Gate width = 4 pixel clocks - * (5.3 us + 2.5/2 us) * 13.5 Mpps + 4/2 clocks = 90.425 clocks - */ - if (std == V4L2_STD_PAL_60) { - burst = 90; - luma_lpf = 2; - comb = 0x20; - /* sc = 4433618.75 * src_decimation/28636360 * 2^13 */ - sc = 688700; - } else if (std == V4L2_STD_PAL_M) { - /* The 97 needs to be verified against PAL-M timings */ - burst = 97; - comb = 0x20; - /* sc = 3575611.49 * src_decimation/28636360 * 2^13 */ - sc = 555421; - } else { - burst = 90; - comb = 0x66; - /* sc = 3579545.45.. * src_decimation/28636360 * 2^13 */ - sc = 556032; - } - } - - /* DEBUG: Displays configured PLL frequency */ - pll_int = cx18_av_read(cx, 0x108); - pll_frac = cx18_av_read4(cx, 0x10c) & 0x1ffffff; - pll_post = cx18_av_read(cx, 0x109); - CX18_DEBUG_INFO_DEV(sd, "PLL regs = int: %u, frac: %u, post: %u\n", - pll_int, pll_frac, pll_post); - - if (pll_post) { - int fsc, pll; - u64 tmp; - - pll = (28636360L * ((((u64)pll_int) << 25) + pll_frac)) >> 25; - pll /= pll_post; - CX18_DEBUG_INFO_DEV(sd, "Video PLL = %d.%06d MHz\n", - pll / 1000000, pll % 1000000); - CX18_DEBUG_INFO_DEV(sd, "Pixel rate = %d.%06d Mpixel/sec\n", - pll / 8000000, (pll / 8) % 1000000); - - CX18_DEBUG_INFO_DEV(sd, "ADC XTAL/pixel clock decimation ratio " - "= %d.%03d\n", src_decimation / 256, - ((src_decimation % 256) * 1000) / 256); - - tmp = 28636360 * (u64) sc; - do_div(tmp, src_decimation); - fsc = tmp >> 13; - CX18_DEBUG_INFO_DEV(sd, - "Chroma sub-carrier initial freq = %d.%06d " - "MHz\n", fsc / 1000000, fsc % 1000000); - - CX18_DEBUG_INFO_DEV(sd, "hblank %i, hactive %i, vblank %i, " - "vactive %i, vblank656 %i, src_dec %i, " - "burst 0x%02x, luma_lpf %i, uv_lpf %i, " - "comb 0x%02x, sc 0x%06x\n", - hblank, hactive, vblank, vactive, vblank656, - src_decimation, burst, luma_lpf, uv_lpf, - comb, sc); - } - - /* Sets horizontal blanking delay and active lines */ - cx18_av_write(cx, 0x470, hblank); - cx18_av_write(cx, 0x471, 0xff & (((hblank >> 8) & 0x3) | - (hactive << 4))); - cx18_av_write(cx, 0x472, hactive >> 4); - - /* Sets burst gate delay */ - cx18_av_write(cx, 0x473, burst); - - /* Sets vertical blanking delay and active duration */ - cx18_av_write(cx, 0x474, vblank); - cx18_av_write(cx, 0x475, 0xff & (((vblank >> 8) & 0x3) | - (vactive << 4))); - cx18_av_write(cx, 0x476, vactive >> 4); - cx18_av_write(cx, 0x477, vblank656); - - /* Sets src decimation rate */ - cx18_av_write(cx, 0x478, 0xff & src_decimation); - cx18_av_write(cx, 0x479, 0xff & (src_decimation >> 8)); - - /* Sets Luma and UV Low pass filters */ - cx18_av_write(cx, 0x47a, luma_lpf << 6 | ((uv_lpf << 4) & 0x30)); - - /* Enables comb filters */ - cx18_av_write(cx, 0x47b, comb); - - /* Sets SC Step*/ - cx18_av_write(cx, 0x47c, sc); - cx18_av_write(cx, 0x47d, 0xff & sc >> 8); - cx18_av_write(cx, 0x47e, 0xff & sc >> 16); - - if (std & V4L2_STD_625_50) { - state->slicer_line_delay = 1; - state->slicer_line_offset = (6 + state->slicer_line_delay - 2); - } else { - state->slicer_line_delay = 0; - state->slicer_line_offset = (10 + state->slicer_line_delay - 2); - } - cx18_av_write(cx, 0x47f, state->slicer_line_delay); -} - -static void input_change(struct cx18 *cx) -{ - struct cx18_av_state *state = &cx->av_state; - v4l2_std_id std = state->std; - u8 v; - - /* Follow step 8c and 8d of section 3.16 in the cx18_av datasheet */ - cx18_av_write(cx, 0x49f, (std & V4L2_STD_NTSC) ? 0x14 : 0x11); - cx18_av_and_or(cx, 0x401, ~0x60, 0); - cx18_av_and_or(cx, 0x401, ~0x60, 0x60); - - if (std & V4L2_STD_525_60) { - if (std == V4L2_STD_NTSC_M_JP) { - /* Japan uses EIAJ audio standard */ - cx18_av_write_expect(cx, 0x808, 0xf7, 0xf7, 0xff); - cx18_av_write_expect(cx, 0x80b, 0x02, 0x02, 0x3f); - } else if (std == V4L2_STD_NTSC_M_KR) { - /* South Korea uses A2 audio standard */ - cx18_av_write_expect(cx, 0x808, 0xf8, 0xf8, 0xff); - cx18_av_write_expect(cx, 0x80b, 0x03, 0x03, 0x3f); - } else { - /* Others use the BTSC audio standard */ - cx18_av_write_expect(cx, 0x808, 0xf6, 0xf6, 0xff); - cx18_av_write_expect(cx, 0x80b, 0x01, 0x01, 0x3f); - } - } else if (std & V4L2_STD_PAL) { - /* Follow tuner change procedure for PAL */ - cx18_av_write_expect(cx, 0x808, 0xff, 0xff, 0xff); - cx18_av_write_expect(cx, 0x80b, 0x03, 0x03, 0x3f); - } else if (std & V4L2_STD_SECAM) { - /* Select autodetect for SECAM */ - cx18_av_write_expect(cx, 0x808, 0xff, 0xff, 0xff); - cx18_av_write_expect(cx, 0x80b, 0x03, 0x03, 0x3f); - } - - v = cx18_av_read(cx, 0x803); - if (v & 0x10) { - /* restart audio decoder microcontroller */ - v &= ~0x10; - cx18_av_write_expect(cx, 0x803, v, v, 0x1f); - v |= 0x10; - cx18_av_write_expect(cx, 0x803, v, v, 0x1f); - } -} - -static int cx18_av_s_frequency(struct v4l2_subdev *sd, - struct v4l2_frequency *freq) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - input_change(cx); - return 0; -} - -static int set_input(struct cx18 *cx, enum cx18_av_video_input vid_input, - enum cx18_av_audio_input aud_input) -{ - struct cx18_av_state *state = &cx->av_state; - struct v4l2_subdev *sd = &state->sd; - - enum analog_signal_type { - NONE, CVBS, Y, C, SIF, Pb, Pr - } ch[3] = {NONE, NONE, NONE}; - - u8 afe_mux_cfg; - u8 adc2_cfg; - u8 input_mode; - u32 afe_cfg; - int i; - - CX18_DEBUG_INFO_DEV(sd, "decoder set video input %d, audio input %d\n", - vid_input, aud_input); - - if (vid_input >= CX18_AV_COMPOSITE1 && - vid_input <= CX18_AV_COMPOSITE8) { - afe_mux_cfg = 0xf0 + (vid_input - CX18_AV_COMPOSITE1); - ch[0] = CVBS; - input_mode = 0x0; - } else if (vid_input >= CX18_AV_COMPONENT_LUMA1) { - int luma = vid_input & 0xf000; - int r_chroma = vid_input & 0xf0000; - int b_chroma = vid_input & 0xf00000; - - if ((vid_input & ~0xfff000) || - luma < CX18_AV_COMPONENT_LUMA1 || - luma > CX18_AV_COMPONENT_LUMA8 || - r_chroma < CX18_AV_COMPONENT_R_CHROMA4 || - r_chroma > CX18_AV_COMPONENT_R_CHROMA6 || - b_chroma < CX18_AV_COMPONENT_B_CHROMA7 || - b_chroma > CX18_AV_COMPONENT_B_CHROMA8) { - CX18_ERR_DEV(sd, "0x%06x is not a valid video input!\n", - vid_input); - return -EINVAL; - } - afe_mux_cfg = (luma - CX18_AV_COMPONENT_LUMA1) >> 12; - ch[0] = Y; - afe_mux_cfg |= (r_chroma - CX18_AV_COMPONENT_R_CHROMA4) >> 12; - ch[1] = Pr; - afe_mux_cfg |= (b_chroma - CX18_AV_COMPONENT_B_CHROMA7) >> 14; - ch[2] = Pb; - input_mode = 0x6; - } else { - int luma = vid_input & 0xf0; - int chroma = vid_input & 0xf00; - - if ((vid_input & ~0xff0) || - luma < CX18_AV_SVIDEO_LUMA1 || - luma > CX18_AV_SVIDEO_LUMA8 || - chroma < CX18_AV_SVIDEO_CHROMA4 || - chroma > CX18_AV_SVIDEO_CHROMA8) { - CX18_ERR_DEV(sd, "0x%06x is not a valid video input!\n", - vid_input); - return -EINVAL; - } - afe_mux_cfg = 0xf0 + ((luma - CX18_AV_SVIDEO_LUMA1) >> 4); - ch[0] = Y; - if (chroma >= CX18_AV_SVIDEO_CHROMA7) { - afe_mux_cfg &= 0x3f; - afe_mux_cfg |= (chroma - CX18_AV_SVIDEO_CHROMA7) >> 2; - ch[2] = C; - } else { - afe_mux_cfg &= 0xcf; - afe_mux_cfg |= (chroma - CX18_AV_SVIDEO_CHROMA4) >> 4; - ch[1] = C; - } - input_mode = 0x2; - } - - switch (aud_input) { - case CX18_AV_AUDIO_SERIAL1: - case CX18_AV_AUDIO_SERIAL2: - /* do nothing, use serial audio input */ - break; - case CX18_AV_AUDIO4: - afe_mux_cfg &= ~0x30; - ch[1] = SIF; - break; - case CX18_AV_AUDIO5: - afe_mux_cfg = (afe_mux_cfg & ~0x30) | 0x10; - ch[1] = SIF; - break; - case CX18_AV_AUDIO6: - afe_mux_cfg = (afe_mux_cfg & ~0x30) | 0x20; - ch[1] = SIF; - break; - case CX18_AV_AUDIO7: - afe_mux_cfg &= ~0xc0; - ch[2] = SIF; - break; - case CX18_AV_AUDIO8: - afe_mux_cfg = (afe_mux_cfg & ~0xc0) | 0x40; - ch[2] = SIF; - break; - - default: - CX18_ERR_DEV(sd, "0x%04x is not a valid audio input!\n", - aud_input); - return -EINVAL; - } - - /* Set up analog front end multiplexers */ - cx18_av_write_expect(cx, 0x103, afe_mux_cfg, afe_mux_cfg, 0xf7); - /* Set INPUT_MODE to Composite, S-Video, or Component */ - cx18_av_and_or(cx, 0x401, ~0x6, input_mode); - - /* Set CH_SEL_ADC2 to 1 if input comes from CH3 */ - adc2_cfg = cx18_av_read(cx, 0x102); - if (ch[2] == NONE) - adc2_cfg &= ~0x2; /* No sig on CH3, set ADC2 to CH2 for input */ - else - adc2_cfg |= 0x2; /* Signal on CH3, set ADC2 to CH3 for input */ - - /* Set DUAL_MODE_ADC2 to 1 if input comes from both CH2 and CH3 */ - if (ch[1] != NONE && ch[2] != NONE) - adc2_cfg |= 0x4; /* Set dual mode */ - else - adc2_cfg &= ~0x4; /* Clear dual mode */ - cx18_av_write_expect(cx, 0x102, adc2_cfg, adc2_cfg, 0x17); - - /* Configure the analog front end */ - afe_cfg = cx18_av_read4(cx, CXADEC_AFE_CTRL); - afe_cfg &= 0xff000000; - afe_cfg |= 0x00005000; /* CHROMA_IN, AUD_IN: ADC2; LUMA_IN: ADC1 */ - if (ch[1] != NONE && ch[2] != NONE) - afe_cfg |= 0x00000030; /* half_bw_ch[2-3] since in dual mode */ - - for (i = 0; i < 3; i++) { - switch (ch[i]) { - default: - case NONE: - /* CLAMP_SEL = Fixed to midcode clamp level */ - afe_cfg |= (0x00000200 << i); - break; - case CVBS: - case Y: - if (i > 0) - afe_cfg |= 0x00002000; /* LUMA_IN_SEL: ADC2 */ - break; - case C: - case Pb: - case Pr: - /* CLAMP_SEL = Fixed to midcode clamp level */ - afe_cfg |= (0x00000200 << i); - if (i == 0 && ch[i] == C) - afe_cfg &= ~0x00001000; /* CHROMA_IN_SEL ADC1 */ - break; - case SIF: - /* - * VGA_GAIN_SEL = Audio Decoder - * CLAMP_SEL = Fixed to midcode clamp level - */ - afe_cfg |= (0x00000240 << i); - if (i == 0) - afe_cfg &= ~0x00004000; /* AUD_IN_SEL ADC1 */ - break; - } - } - - cx18_av_write4(cx, CXADEC_AFE_CTRL, afe_cfg); - - state->vid_input = vid_input; - state->aud_input = aud_input; - cx18_av_audio_set_path(cx); - input_change(cx); - return 0; -} - -static int cx18_av_s_video_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct cx18_av_state *state = to_cx18_av_state(sd); - struct cx18 *cx = v4l2_get_subdevdata(sd); - return set_input(cx, input, state->aud_input); -} - -static int cx18_av_s_audio_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct cx18_av_state *state = to_cx18_av_state(sd); - struct cx18 *cx = v4l2_get_subdevdata(sd); - return set_input(cx, state->vid_input, input); -} - -static int cx18_av_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct cx18_av_state *state = to_cx18_av_state(sd); - struct cx18 *cx = v4l2_get_subdevdata(sd); - u8 vpres; - u8 mode; - int val = 0; - - if (state->radio) - return 0; - - vpres = cx18_av_read(cx, 0x40e) & 0x20; - vt->signal = vpres ? 0xffff : 0x0; - - vt->capability |= - V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 | - V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP; - - mode = cx18_av_read(cx, 0x804); - - /* get rxsubchans and audmode */ - if ((mode & 0xf) == 1) - val |= V4L2_TUNER_SUB_STEREO; - else - val |= V4L2_TUNER_SUB_MONO; - - if (mode == 2 || mode == 4) - val = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - - if (mode & 0x10) - val |= V4L2_TUNER_SUB_SAP; - - vt->rxsubchans = val; - vt->audmode = state->audmode; - return 0; -} - -static int cx18_av_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct cx18_av_state *state = to_cx18_av_state(sd); - struct cx18 *cx = v4l2_get_subdevdata(sd); - u8 v; - - if (state->radio) - return 0; - - v = cx18_av_read(cx, 0x809); - v &= ~0xf; - - switch (vt->audmode) { - case V4L2_TUNER_MODE_MONO: - /* mono -> mono - stereo -> mono - bilingual -> lang1 */ - break; - case V4L2_TUNER_MODE_STEREO: - case V4L2_TUNER_MODE_LANG1: - /* mono -> mono - stereo -> stereo - bilingual -> lang1 */ - v |= 0x4; - break; - case V4L2_TUNER_MODE_LANG1_LANG2: - /* mono -> mono - stereo -> stereo - bilingual -> lang1/lang2 */ - v |= 0x7; - break; - case V4L2_TUNER_MODE_LANG2: - /* mono -> mono - stereo -> stereo - bilingual -> lang2 */ - v |= 0x1; - break; - default: - return -EINVAL; - } - cx18_av_write_expect(cx, 0x809, v, v, 0xff); - state->audmode = vt->audmode; - return 0; -} - -static int cx18_av_s_std(struct v4l2_subdev *sd, v4l2_std_id norm) -{ - struct cx18_av_state *state = to_cx18_av_state(sd); - struct cx18 *cx = v4l2_get_subdevdata(sd); - - u8 fmt = 0; /* zero is autodetect */ - u8 pal_m = 0; - - if (state->radio == 0 && state->std == norm) - return 0; - - state->radio = 0; - state->std = norm; - - /* First tests should be against specific std */ - if (state->std == V4L2_STD_NTSC_M_JP) { - fmt = 0x2; - } else if (state->std == V4L2_STD_NTSC_443) { - fmt = 0x3; - } else if (state->std == V4L2_STD_PAL_M) { - pal_m = 1; - fmt = 0x5; - } else if (state->std == V4L2_STD_PAL_N) { - fmt = 0x6; - } else if (state->std == V4L2_STD_PAL_Nc) { - fmt = 0x7; - } else if (state->std == V4L2_STD_PAL_60) { - fmt = 0x8; - } else { - /* Then, test against generic ones */ - if (state->std & V4L2_STD_NTSC) - fmt = 0x1; - else if (state->std & V4L2_STD_PAL) - fmt = 0x4; - else if (state->std & V4L2_STD_SECAM) - fmt = 0xc; - } - - CX18_DEBUG_INFO_DEV(sd, "changing video std to fmt %i\n", fmt); - - /* Follow step 9 of section 3.16 in the cx18_av datasheet. - Without this PAL may display a vertical ghosting effect. - This happens for example with the Yuan MPC622. */ - if (fmt >= 4 && fmt < 8) { - /* Set format to NTSC-M */ - cx18_av_and_or(cx, 0x400, ~0xf, 1); - /* Turn off LCOMB */ - cx18_av_and_or(cx, 0x47b, ~6, 0); - } - cx18_av_and_or(cx, 0x400, ~0x2f, fmt | 0x20); - cx18_av_and_or(cx, 0x403, ~0x3, pal_m); - cx18_av_std_setup(cx); - input_change(cx); - return 0; -} - -static int cx18_av_s_radio(struct v4l2_subdev *sd) -{ - struct cx18_av_state *state = to_cx18_av_state(sd); - state->radio = 1; - return 0; -} - -static int cx18_av_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - struct cx18 *cx = v4l2_get_subdevdata(sd); - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - cx18_av_write(cx, 0x414, ctrl->val - 128); - break; - - case V4L2_CID_CONTRAST: - cx18_av_write(cx, 0x415, ctrl->val << 1); - break; - - case V4L2_CID_SATURATION: - cx18_av_write(cx, 0x420, ctrl->val << 1); - cx18_av_write(cx, 0x421, ctrl->val << 1); - break; - - case V4L2_CID_HUE: - cx18_av_write(cx, 0x422, ctrl->val); - break; - - default: - return -EINVAL; - } - return 0; -} - -static int cx18_av_s_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *fmt) -{ - struct cx18_av_state *state = to_cx18_av_state(sd); - struct cx18 *cx = v4l2_get_subdevdata(sd); - int HSC, VSC, Vsrc, Hsrc, filter, Vlines; - int is_50Hz = !(state->std & V4L2_STD_525_60); - - if (fmt->code != V4L2_MBUS_FMT_FIXED) - return -EINVAL; - - fmt->field = V4L2_FIELD_INTERLACED; - fmt->colorspace = V4L2_COLORSPACE_SMPTE170M; - - Vsrc = (cx18_av_read(cx, 0x476) & 0x3f) << 4; - Vsrc |= (cx18_av_read(cx, 0x475) & 0xf0) >> 4; - - Hsrc = (cx18_av_read(cx, 0x472) & 0x3f) << 4; - Hsrc |= (cx18_av_read(cx, 0x471) & 0xf0) >> 4; - - /* - * This adjustment reflects the excess of vactive, set in - * cx18_av_std_setup(), above standard values: - * - * 480 + 1 for 60 Hz systems - * 576 + 3 for 50 Hz systems - */ - Vlines = fmt->height + (is_50Hz ? 3 : 1); - - /* - * Invalid height and width scaling requests are: - * 1. width less than 1/16 of the source width - * 2. width greater than the source width - * 3. height less than 1/8 of the source height - * 4. height greater than the source height - */ - if ((fmt->width * 16 < Hsrc) || (Hsrc < fmt->width) || - (Vlines * 8 < Vsrc) || (Vsrc < Vlines)) { - CX18_ERR_DEV(sd, "%dx%d is not a valid size!\n", - fmt->width, fmt->height); - return -ERANGE; - } - - HSC = (Hsrc * (1 << 20)) / fmt->width - (1 << 20); - VSC = (1 << 16) - (Vsrc * (1 << 9) / Vlines - (1 << 9)); - VSC &= 0x1fff; - - if (fmt->width >= 385) - filter = 0; - else if (fmt->width > 192) - filter = 1; - else if (fmt->width > 96) - filter = 2; - else - filter = 3; - - CX18_DEBUG_INFO_DEV(sd, - "decoder set size %dx%d -> scale %ux%u\n", - fmt->width, fmt->height, HSC, VSC); - - /* HSCALE=HSC */ - cx18_av_write(cx, 0x418, HSC & 0xff); - cx18_av_write(cx, 0x419, (HSC >> 8) & 0xff); - cx18_av_write(cx, 0x41a, HSC >> 16); - /* VSCALE=VSC */ - cx18_av_write(cx, 0x41c, VSC & 0xff); - cx18_av_write(cx, 0x41d, VSC >> 8); - /* VS_INTRLACE=1 VFILT=filter */ - cx18_av_write(cx, 0x41e, 0x8 | filter); - return 0; -} - -static int cx18_av_s_stream(struct v4l2_subdev *sd, int enable) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - - CX18_DEBUG_INFO_DEV(sd, "%s output\n", enable ? "enable" : "disable"); - if (enable) { - cx18_av_write(cx, 0x115, 0x8c); - cx18_av_write(cx, 0x116, 0x07); - } else { - cx18_av_write(cx, 0x115, 0x00); - cx18_av_write(cx, 0x116, 0x00); - } - return 0; -} - -static void log_video_status(struct cx18 *cx) -{ - static const char *const fmt_strs[] = { - "0x0", - "NTSC-M", "NTSC-J", "NTSC-4.43", - "PAL-BDGHI", "PAL-M", "PAL-N", "PAL-Nc", "PAL-60", - "0x9", "0xA", "0xB", - "SECAM", - "0xD", "0xE", "0xF" - }; - - struct cx18_av_state *state = &cx->av_state; - struct v4l2_subdev *sd = &state->sd; - u8 vidfmt_sel = cx18_av_read(cx, 0x400) & 0xf; - u8 gen_stat1 = cx18_av_read(cx, 0x40d); - u8 gen_stat2 = cx18_av_read(cx, 0x40e); - int vid_input = state->vid_input; - - CX18_INFO_DEV(sd, "Video signal: %spresent\n", - (gen_stat2 & 0x20) ? "" : "not "); - CX18_INFO_DEV(sd, "Detected format: %s\n", - fmt_strs[gen_stat1 & 0xf]); - - CX18_INFO_DEV(sd, "Specified standard: %s\n", - vidfmt_sel ? fmt_strs[vidfmt_sel] - : "automatic detection"); - - if (vid_input >= CX18_AV_COMPOSITE1 && - vid_input <= CX18_AV_COMPOSITE8) { - CX18_INFO_DEV(sd, "Specified video input: Composite %d\n", - vid_input - CX18_AV_COMPOSITE1 + 1); - } else { - CX18_INFO_DEV(sd, "Specified video input: " - "S-Video (Luma In%d, Chroma In%d)\n", - (vid_input & 0xf0) >> 4, - (vid_input & 0xf00) >> 8); - } - - CX18_INFO_DEV(sd, "Specified audioclock freq: %d Hz\n", - state->audclk_freq); -} - -static void log_audio_status(struct cx18 *cx) -{ - struct cx18_av_state *state = &cx->av_state; - struct v4l2_subdev *sd = &state->sd; - u8 download_ctl = cx18_av_read(cx, 0x803); - u8 mod_det_stat0 = cx18_av_read(cx, 0x804); - u8 mod_det_stat1 = cx18_av_read(cx, 0x805); - u8 audio_config = cx18_av_read(cx, 0x808); - u8 pref_mode = cx18_av_read(cx, 0x809); - u8 afc0 = cx18_av_read(cx, 0x80b); - u8 mute_ctl = cx18_av_read(cx, 0x8d3); - int aud_input = state->aud_input; - char *p; - - switch (mod_det_stat0) { - case 0x00: p = "mono"; break; - case 0x01: p = "stereo"; break; - case 0x02: p = "dual"; break; - case 0x04: p = "tri"; break; - case 0x10: p = "mono with SAP"; break; - case 0x11: p = "stereo with SAP"; break; - case 0x12: p = "dual with SAP"; break; - case 0x14: p = "tri with SAP"; break; - case 0xfe: p = "forced mode"; break; - default: p = "not defined"; break; - } - CX18_INFO_DEV(sd, "Detected audio mode: %s\n", p); - - switch (mod_det_stat1) { - case 0x00: p = "not defined"; break; - case 0x01: p = "EIAJ"; break; - case 0x02: p = "A2-M"; break; - case 0x03: p = "A2-BG"; break; - case 0x04: p = "A2-DK1"; break; - case 0x05: p = "A2-DK2"; break; - case 0x06: p = "A2-DK3"; break; - case 0x07: p = "A1 (6.0 MHz FM Mono)"; break; - case 0x08: p = "AM-L"; break; - case 0x09: p = "NICAM-BG"; break; - case 0x0a: p = "NICAM-DK"; break; - case 0x0b: p = "NICAM-I"; break; - case 0x0c: p = "NICAM-L"; break; - case 0x0d: p = "BTSC/EIAJ/A2-M Mono (4.5 MHz FMMono)"; break; - case 0x0e: p = "IF FM Radio"; break; - case 0x0f: p = "BTSC"; break; - case 0x10: p = "detected chrominance"; break; - case 0xfd: p = "unknown audio standard"; break; - case 0xfe: p = "forced audio standard"; break; - case 0xff: p = "no detected audio standard"; break; - default: p = "not defined"; break; - } - CX18_INFO_DEV(sd, "Detected audio standard: %s\n", p); - CX18_INFO_DEV(sd, "Audio muted: %s\n", - (mute_ctl & 0x2) ? "yes" : "no"); - CX18_INFO_DEV(sd, "Audio microcontroller: %s\n", - (download_ctl & 0x10) ? "running" : "stopped"); - - switch (audio_config >> 4) { - case 0x00: p = "undefined"; break; - case 0x01: p = "BTSC"; break; - case 0x02: p = "EIAJ"; break; - case 0x03: p = "A2-M"; break; - case 0x04: p = "A2-BG"; break; - case 0x05: p = "A2-DK1"; break; - case 0x06: p = "A2-DK2"; break; - case 0x07: p = "A2-DK3"; break; - case 0x08: p = "A1 (6.0 MHz FM Mono)"; break; - case 0x09: p = "AM-L"; break; - case 0x0a: p = "NICAM-BG"; break; - case 0x0b: p = "NICAM-DK"; break; - case 0x0c: p = "NICAM-I"; break; - case 0x0d: p = "NICAM-L"; break; - case 0x0e: p = "FM radio"; break; - case 0x0f: p = "automatic detection"; break; - default: p = "undefined"; break; - } - CX18_INFO_DEV(sd, "Configured audio standard: %s\n", p); - - if ((audio_config >> 4) < 0xF) { - switch (audio_config & 0xF) { - case 0x00: p = "MONO1 (LANGUAGE A/Mono L+R channel for BTSC, EIAJ, A2)"; break; - case 0x01: p = "MONO2 (LANGUAGE B)"; break; - case 0x02: p = "MONO3 (STEREO forced MONO)"; break; - case 0x03: p = "MONO4 (NICAM ANALOG-Language C/Analog Fallback)"; break; - case 0x04: p = "STEREO"; break; - case 0x05: p = "DUAL1 (AC)"; break; - case 0x06: p = "DUAL2 (BC)"; break; - case 0x07: p = "DUAL3 (AB)"; break; - default: p = "undefined"; - } - CX18_INFO_DEV(sd, "Configured audio mode: %s\n", p); - } else { - switch (audio_config & 0xF) { - case 0x00: p = "BG"; break; - case 0x01: p = "DK1"; break; - case 0x02: p = "DK2"; break; - case 0x03: p = "DK3"; break; - case 0x04: p = "I"; break; - case 0x05: p = "L"; break; - case 0x06: p = "BTSC"; break; - case 0x07: p = "EIAJ"; break; - case 0x08: p = "A2-M"; break; - case 0x09: p = "FM Radio (4.5 MHz)"; break; - case 0x0a: p = "FM Radio (5.5 MHz)"; break; - case 0x0b: p = "S-Video"; break; - case 0x0f: p = "automatic standard and mode detection"; break; - default: p = "undefined"; break; - } - CX18_INFO_DEV(sd, "Configured audio system: %s\n", p); - } - - if (aud_input) - CX18_INFO_DEV(sd, "Specified audio input: Tuner (In%d)\n", - aud_input); - else - CX18_INFO_DEV(sd, "Specified audio input: External\n"); - - switch (pref_mode & 0xf) { - case 0: p = "mono/language A"; break; - case 1: p = "language B"; break; - case 2: p = "language C"; break; - case 3: p = "analog fallback"; break; - case 4: p = "stereo"; break; - case 5: p = "language AC"; break; - case 6: p = "language BC"; break; - case 7: p = "language AB"; break; - default: p = "undefined"; break; - } - CX18_INFO_DEV(sd, "Preferred audio mode: %s\n", p); - - if ((audio_config & 0xf) == 0xf) { - switch ((afc0 >> 3) & 0x1) { - case 0: p = "system DK"; break; - case 1: p = "system L"; break; - } - CX18_INFO_DEV(sd, "Selected 65 MHz format: %s\n", p); - - switch (afc0 & 0x7) { - case 0: p = "Chroma"; break; - case 1: p = "BTSC"; break; - case 2: p = "EIAJ"; break; - case 3: p = "A2-M"; break; - case 4: p = "autodetect"; break; - default: p = "undefined"; break; - } - CX18_INFO_DEV(sd, "Selected 45 MHz format: %s\n", p); - } -} - -static int cx18_av_log_status(struct v4l2_subdev *sd) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - log_video_status(cx); - log_audio_status(cx); - return 0; -} - -static inline int cx18_av_dbg_match(const struct v4l2_dbg_match *match) -{ - return match->type == V4L2_CHIP_MATCH_HOST && match->addr == 1; -} - -static int cx18_av_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *chip) -{ - struct cx18_av_state *state = to_cx18_av_state(sd); - - if (cx18_av_dbg_match(&chip->match)) { - chip->ident = state->id; - chip->revision = state->rev; - } - return 0; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int cx18_av_g_register(struct v4l2_subdev *sd, - struct v4l2_dbg_register *reg) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - - if (!cx18_av_dbg_match(®->match)) - return -EINVAL; - if ((reg->reg & 0x3) != 0) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - reg->size = 4; - reg->val = cx18_av_read4(cx, reg->reg & 0x00000ffc); - return 0; -} - -static int cx18_av_s_register(struct v4l2_subdev *sd, - struct v4l2_dbg_register *reg) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - - if (!cx18_av_dbg_match(®->match)) - return -EINVAL; - if ((reg->reg & 0x3) != 0) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - cx18_av_write4(cx, reg->reg & 0x00000ffc, reg->val); - return 0; -} -#endif - -static const struct v4l2_ctrl_ops cx18_av_ctrl_ops = { - .s_ctrl = cx18_av_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops cx18_av_general_ops = { - .g_chip_ident = cx18_av_g_chip_ident, - .log_status = cx18_av_log_status, - .load_fw = cx18_av_load_fw, - .reset = cx18_av_reset, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, - .s_std = cx18_av_s_std, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = cx18_av_g_register, - .s_register = cx18_av_s_register, -#endif -}; - -static const struct v4l2_subdev_tuner_ops cx18_av_tuner_ops = { - .s_radio = cx18_av_s_radio, - .s_frequency = cx18_av_s_frequency, - .g_tuner = cx18_av_g_tuner, - .s_tuner = cx18_av_s_tuner, -}; - -static const struct v4l2_subdev_audio_ops cx18_av_audio_ops = { - .s_clock_freq = cx18_av_s_clock_freq, - .s_routing = cx18_av_s_audio_routing, -}; - -static const struct v4l2_subdev_video_ops cx18_av_video_ops = { - .s_routing = cx18_av_s_video_routing, - .s_stream = cx18_av_s_stream, - .s_mbus_fmt = cx18_av_s_mbus_fmt, -}; - -static const struct v4l2_subdev_vbi_ops cx18_av_vbi_ops = { - .decode_vbi_line = cx18_av_decode_vbi_line, - .g_sliced_fmt = cx18_av_g_sliced_fmt, - .s_sliced_fmt = cx18_av_s_sliced_fmt, - .s_raw_fmt = cx18_av_s_raw_fmt, -}; - -static const struct v4l2_subdev_ops cx18_av_ops = { - .core = &cx18_av_general_ops, - .tuner = &cx18_av_tuner_ops, - .audio = &cx18_av_audio_ops, - .video = &cx18_av_video_ops, - .vbi = &cx18_av_vbi_ops, -}; - -int cx18_av_probe(struct cx18 *cx) -{ - struct cx18_av_state *state = &cx->av_state; - struct v4l2_subdev *sd; - int err; - - state->rev = cx18_av_read4(cx, CXADEC_CHIP_CTRL) & 0xffff; - state->id = ((state->rev >> 4) == CXADEC_CHIP_TYPE_MAKO) - ? V4L2_IDENT_CX23418_843 : V4L2_IDENT_UNKNOWN; - - state->vid_input = CX18_AV_COMPOSITE7; - state->aud_input = CX18_AV_AUDIO8; - state->audclk_freq = 48000; - state->audmode = V4L2_TUNER_MODE_LANG1; - state->slicer_line_delay = 0; - state->slicer_line_offset = (10 + state->slicer_line_delay - 2); - - sd = &state->sd; - v4l2_subdev_init(sd, &cx18_av_ops); - v4l2_set_subdevdata(sd, cx); - snprintf(sd->name, sizeof(sd->name), - "%s %03x", cx->v4l2_dev.name, (state->rev >> 4)); - sd->grp_id = CX18_HW_418_AV; - v4l2_ctrl_handler_init(&state->hdl, 9); - v4l2_ctrl_new_std(&state->hdl, &cx18_av_ctrl_ops, - V4L2_CID_BRIGHTNESS, 0, 255, 1, 128); - v4l2_ctrl_new_std(&state->hdl, &cx18_av_ctrl_ops, - V4L2_CID_CONTRAST, 0, 127, 1, 64); - v4l2_ctrl_new_std(&state->hdl, &cx18_av_ctrl_ops, - V4L2_CID_SATURATION, 0, 127, 1, 64); - v4l2_ctrl_new_std(&state->hdl, &cx18_av_ctrl_ops, - V4L2_CID_HUE, -128, 127, 1, 0); - - state->volume = v4l2_ctrl_new_std(&state->hdl, - &cx18_av_audio_ctrl_ops, V4L2_CID_AUDIO_VOLUME, - 0, 65535, 65535 / 100, 0); - v4l2_ctrl_new_std(&state->hdl, - &cx18_av_audio_ctrl_ops, V4L2_CID_AUDIO_MUTE, - 0, 1, 1, 0); - v4l2_ctrl_new_std(&state->hdl, &cx18_av_audio_ctrl_ops, - V4L2_CID_AUDIO_BALANCE, - 0, 65535, 65535 / 100, 32768); - v4l2_ctrl_new_std(&state->hdl, &cx18_av_audio_ctrl_ops, - V4L2_CID_AUDIO_BASS, - 0, 65535, 65535 / 100, 32768); - v4l2_ctrl_new_std(&state->hdl, &cx18_av_audio_ctrl_ops, - V4L2_CID_AUDIO_TREBLE, - 0, 65535, 65535 / 100, 32768); - sd->ctrl_handler = &state->hdl; - if (state->hdl.error) { - int err = state->hdl.error; - - v4l2_ctrl_handler_free(&state->hdl); - return err; - } - err = v4l2_device_register_subdev(&cx->v4l2_dev, sd); - if (err) - v4l2_ctrl_handler_free(&state->hdl); - else - cx18_av_init(cx); - return err; -} diff --git a/drivers/media/video/cx18/cx18-av-core.h b/drivers/media/video/cx18/cx18-av-core.h deleted file mode 100644 index e9c69d9c9e4a..000000000000 --- a/drivers/media/video/cx18/cx18-av-core.h +++ /dev/null @@ -1,391 +0,0 @@ -/* - * cx18 ADEC header - * - * Derived from cx25840-core.h - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#ifndef _CX18_AV_CORE_H_ -#define _CX18_AV_CORE_H_ - -#include <media/v4l2-device.h> -#include <media/v4l2-ctrls.h> - -struct cx18; - -enum cx18_av_video_input { - /* Composite video inputs In1-In8 */ - CX18_AV_COMPOSITE1 = 1, - CX18_AV_COMPOSITE2, - CX18_AV_COMPOSITE3, - CX18_AV_COMPOSITE4, - CX18_AV_COMPOSITE5, - CX18_AV_COMPOSITE6, - CX18_AV_COMPOSITE7, - CX18_AV_COMPOSITE8, - - /* S-Video inputs consist of one luma input (In1-In8) ORed with one - chroma input (In5-In8) */ - CX18_AV_SVIDEO_LUMA1 = 0x10, - CX18_AV_SVIDEO_LUMA2 = 0x20, - CX18_AV_SVIDEO_LUMA3 = 0x30, - CX18_AV_SVIDEO_LUMA4 = 0x40, - CX18_AV_SVIDEO_LUMA5 = 0x50, - CX18_AV_SVIDEO_LUMA6 = 0x60, - CX18_AV_SVIDEO_LUMA7 = 0x70, - CX18_AV_SVIDEO_LUMA8 = 0x80, - CX18_AV_SVIDEO_CHROMA4 = 0x400, - CX18_AV_SVIDEO_CHROMA5 = 0x500, - CX18_AV_SVIDEO_CHROMA6 = 0x600, - CX18_AV_SVIDEO_CHROMA7 = 0x700, - CX18_AV_SVIDEO_CHROMA8 = 0x800, - - /* S-Video aliases for common luma/chroma combinations */ - CX18_AV_SVIDEO1 = 0x510, - CX18_AV_SVIDEO2 = 0x620, - CX18_AV_SVIDEO3 = 0x730, - CX18_AV_SVIDEO4 = 0x840, - - /* Component Video inputs consist of one luma input (In1-In8) ORed - with a red chroma (In4-In6) and blue chroma input (In7-In8) */ - CX18_AV_COMPONENT_LUMA1 = 0x1000, - CX18_AV_COMPONENT_LUMA2 = 0x2000, - CX18_AV_COMPONENT_LUMA3 = 0x3000, - CX18_AV_COMPONENT_LUMA4 = 0x4000, - CX18_AV_COMPONENT_LUMA5 = 0x5000, - CX18_AV_COMPONENT_LUMA6 = 0x6000, - CX18_AV_COMPONENT_LUMA7 = 0x7000, - CX18_AV_COMPONENT_LUMA8 = 0x8000, - CX18_AV_COMPONENT_R_CHROMA4 = 0x40000, - CX18_AV_COMPONENT_R_CHROMA5 = 0x50000, - CX18_AV_COMPONENT_R_CHROMA6 = 0x60000, - CX18_AV_COMPONENT_B_CHROMA7 = 0x700000, - CX18_AV_COMPONENT_B_CHROMA8 = 0x800000, - - /* Component Video aliases for common combinations */ - CX18_AV_COMPONENT1 = 0x861000, -}; - -enum cx18_av_audio_input { - /* Audio inputs: serial or In4-In8 */ - CX18_AV_AUDIO_SERIAL1, - CX18_AV_AUDIO_SERIAL2, - CX18_AV_AUDIO4 = 4, - CX18_AV_AUDIO5, - CX18_AV_AUDIO6, - CX18_AV_AUDIO7, - CX18_AV_AUDIO8, -}; - -struct cx18_av_state { - struct v4l2_subdev sd; - struct v4l2_ctrl_handler hdl; - struct v4l2_ctrl *volume; - int radio; - v4l2_std_id std; - enum cx18_av_video_input vid_input; - enum cx18_av_audio_input aud_input; - u32 audclk_freq; - int audmode; - u32 id; - u32 rev; - int is_initialized; - - /* - * The VBI slicer starts operating and counting lines, beginning at - * slicer line count of 1, at D lines after the deassertion of VRESET. - * This staring field line, S, is 6 (& 319) or 10 (& 273) for 625 or 525 - * line systems respectively. Sliced ancillary data captured on VBI - * slicer line M is inserted after the VBI slicer is done with line M, - * when VBI slicer line count is N = M+1. Thus when the VBI slicer - * reports a VBI slicer line number with ancillary data, the IDID0 byte - * indicates VBI slicer line N. The actual field line that the captured - * data comes from is - * - * L = M+(S+D-1) = N-1+(S+D-1) = N + (S+D-2). - * - * L is the line in the field, not frame, from which the VBI data came. - * N is the line reported by the slicer in the ancillary data. - * D is the slicer_line_delay value programmed into register 0x47f. - * S is 6 for 625 line systems or 10 for 525 line systems - * (S+D-2) is the slicer_line_offset used to convert slicer reported - * line counts to actual field lines. - */ - int slicer_line_delay; - int slicer_line_offset; -}; - - -/* Registers */ -#define CXADEC_CHIP_TYPE_TIGER 0x837 -#define CXADEC_CHIP_TYPE_MAKO 0x843 - -#define CXADEC_HOST_REG1 0x000 -#define CXADEC_HOST_REG2 0x001 - -#define CXADEC_CHIP_CTRL 0x100 -#define CXADEC_AFE_CTRL 0x104 -#define CXADEC_PLL_CTRL1 0x108 -#define CXADEC_VID_PLL_FRAC 0x10C -#define CXADEC_AUX_PLL_FRAC 0x110 -#define CXADEC_PIN_CTRL1 0x114 -#define CXADEC_PIN_CTRL2 0x118 -#define CXADEC_PIN_CFG1 0x11C -#define CXADEC_PIN_CFG2 0x120 - -#define CXADEC_PIN_CFG3 0x124 -#define CXADEC_I2S_MCLK 0x127 - -#define CXADEC_AUD_LOCK1 0x128 -#define CXADEC_AUD_LOCK2 0x12C -#define CXADEC_POWER_CTRL 0x130 -#define CXADEC_AFE_DIAG_CTRL1 0x134 -#define CXADEC_AFE_DIAG_CTRL2 0x138 -#define CXADEC_AFE_DIAG_CTRL3 0x13C -#define CXADEC_PLL_DIAG_CTRL 0x140 -#define CXADEC_TEST_CTRL1 0x144 -#define CXADEC_TEST_CTRL2 0x148 -#define CXADEC_BIST_STAT 0x14C -#define CXADEC_DLL1_DIAG_CTRL 0x158 -#define CXADEC_DLL2_DIAG_CTRL 0x15C - -/* IR registers */ -#define CXADEC_IR_CTRL_REG 0x200 -#define CXADEC_IR_TXCLK_REG 0x204 -#define CXADEC_IR_RXCLK_REG 0x208 -#define CXADEC_IR_CDUTY_REG 0x20C -#define CXADEC_IR_STAT_REG 0x210 -#define CXADEC_IR_IRQEN_REG 0x214 -#define CXADEC_IR_FILTER_REG 0x218 -#define CXADEC_IR_FIFO_REG 0x21C - -/* Video Registers */ -#define CXADEC_MODE_CTRL 0x400 -#define CXADEC_OUT_CTRL1 0x404 -#define CXADEC_OUT_CTRL2 0x408 -#define CXADEC_GEN_STAT 0x40C -#define CXADEC_INT_STAT_MASK 0x410 -#define CXADEC_LUMA_CTRL 0x414 - -#define CXADEC_BRIGHTNESS_CTRL_BYTE 0x414 -#define CXADEC_CONTRAST_CTRL_BYTE 0x415 -#define CXADEC_LUMA_CTRL_BYTE_3 0x416 - -#define CXADEC_HSCALE_CTRL 0x418 -#define CXADEC_VSCALE_CTRL 0x41C - -#define CXADEC_CHROMA_CTRL 0x420 - -#define CXADEC_USAT_CTRL_BYTE 0x420 -#define CXADEC_VSAT_CTRL_BYTE 0x421 -#define CXADEC_HUE_CTRL_BYTE 0x422 - -#define CXADEC_VBI_LINE_CTRL1 0x424 -#define CXADEC_VBI_LINE_CTRL2 0x428 -#define CXADEC_VBI_LINE_CTRL3 0x42C -#define CXADEC_VBI_LINE_CTRL4 0x430 -#define CXADEC_VBI_LINE_CTRL5 0x434 -#define CXADEC_VBI_FC_CFG 0x438 -#define CXADEC_VBI_MISC_CFG1 0x43C -#define CXADEC_VBI_MISC_CFG2 0x440 -#define CXADEC_VBI_PAY1 0x444 -#define CXADEC_VBI_PAY2 0x448 -#define CXADEC_VBI_CUST1_CFG1 0x44C -#define CXADEC_VBI_CUST1_CFG2 0x450 -#define CXADEC_VBI_CUST1_CFG3 0x454 -#define CXADEC_VBI_CUST2_CFG1 0x458 -#define CXADEC_VBI_CUST2_CFG2 0x45C -#define CXADEC_VBI_CUST2_CFG3 0x460 -#define CXADEC_VBI_CUST3_CFG1 0x464 -#define CXADEC_VBI_CUST3_CFG2 0x468 -#define CXADEC_VBI_CUST3_CFG3 0x46C -#define CXADEC_HORIZ_TIM_CTRL 0x470 -#define CXADEC_VERT_TIM_CTRL 0x474 -#define CXADEC_SRC_COMB_CFG 0x478 -#define CXADEC_CHROMA_VBIOFF_CFG 0x47C -#define CXADEC_FIELD_COUNT 0x480 -#define CXADEC_MISC_TIM_CTRL 0x484 -#define CXADEC_DFE_CTRL1 0x488 -#define CXADEC_DFE_CTRL2 0x48C -#define CXADEC_DFE_CTRL3 0x490 -#define CXADEC_PLL_CTRL2 0x494 -#define CXADEC_HTL_CTRL 0x498 -#define CXADEC_COMB_CTRL 0x49C -#define CXADEC_CRUSH_CTRL 0x4A0 -#define CXADEC_SOFT_RST_CTRL 0x4A4 -#define CXADEC_MV_DT_CTRL2 0x4A8 -#define CXADEC_MV_DT_CTRL3 0x4AC -#define CXADEC_MISC_DIAG_CTRL 0x4B8 - -#define CXADEC_DL_CTL 0x800 -#define CXADEC_DL_CTL_ADDRESS_LOW 0x800 /* Byte 1 in DL_CTL */ -#define CXADEC_DL_CTL_ADDRESS_HIGH 0x801 /* Byte 2 in DL_CTL */ -#define CXADEC_DL_CTL_DATA 0x802 /* Byte 3 in DL_CTL */ -#define CXADEC_DL_CTL_CONTROL 0x803 /* Byte 4 in DL_CTL */ - -#define CXADEC_STD_DET_STATUS 0x804 - -#define CXADEC_STD_DET_CTL 0x808 -#define CXADEC_STD_DET_CTL_AUD_CTL 0x808 /* Byte 1 in STD_DET_CTL */ -#define CXADEC_STD_DET_CTL_PREF_MODE 0x809 /* Byte 2 in STD_DET_CTL */ - -#define CXADEC_DW8051_INT 0x80C -#define CXADEC_GENERAL_CTL 0x810 -#define CXADEC_AAGC_CTL 0x814 -#define CXADEC_IF_SRC_CTL 0x818 -#define CXADEC_ANLOG_DEMOD_CTL 0x81C -#define CXADEC_ROT_FREQ_CTL 0x820 -#define CXADEC_FM1_CTL 0x824 -#define CXADEC_PDF_CTL 0x828 -#define CXADEC_DFT1_CTL1 0x82C -#define CXADEC_DFT1_CTL2 0x830 -#define CXADEC_DFT_STATUS 0x834 -#define CXADEC_DFT2_CTL1 0x838 -#define CXADEC_DFT2_CTL2 0x83C -#define CXADEC_DFT2_STATUS 0x840 -#define CXADEC_DFT3_CTL1 0x844 -#define CXADEC_DFT3_CTL2 0x848 -#define CXADEC_DFT3_STATUS 0x84C -#define CXADEC_DFT4_CTL1 0x850 -#define CXADEC_DFT4_CTL2 0x854 -#define CXADEC_DFT4_STATUS 0x858 -#define CXADEC_AM_MTS_DET 0x85C -#define CXADEC_ANALOG_MUX_CTL 0x860 -#define CXADEC_DIG_PLL_CTL1 0x864 -#define CXADEC_DIG_PLL_CTL2 0x868 -#define CXADEC_DIG_PLL_CTL3 0x86C -#define CXADEC_DIG_PLL_CTL4 0x870 -#define CXADEC_DIG_PLL_CTL5 0x874 -#define CXADEC_DEEMPH_GAIN_CTL 0x878 -#define CXADEC_DEEMPH_COEF1 0x87C -#define CXADEC_DEEMPH_COEF2 0x880 -#define CXADEC_DBX1_CTL1 0x884 -#define CXADEC_DBX1_CTL2 0x888 -#define CXADEC_DBX1_STATUS 0x88C -#define CXADEC_DBX2_CTL1 0x890 -#define CXADEC_DBX2_CTL2 0x894 -#define CXADEC_DBX2_STATUS 0x898 -#define CXADEC_AM_FM_DIFF 0x89C - -/* NICAM registers go here */ -#define CXADEC_NICAM_STATUS 0x8C8 -#define CXADEC_DEMATRIX_CTL 0x8CC - -#define CXADEC_PATH1_CTL1 0x8D0 -#define CXADEC_PATH1_VOL_CTL 0x8D4 -#define CXADEC_PATH1_EQ_CTL 0x8D8 -#define CXADEC_PATH1_SC_CTL 0x8DC - -#define CXADEC_PATH2_CTL1 0x8E0 -#define CXADEC_PATH2_VOL_CTL 0x8E4 -#define CXADEC_PATH2_EQ_CTL 0x8E8 -#define CXADEC_PATH2_SC_CTL 0x8EC - -#define CXADEC_SRC_CTL 0x8F0 -#define CXADEC_SRC_LF_COEF 0x8F4 -#define CXADEC_SRC1_CTL 0x8F8 -#define CXADEC_SRC2_CTL 0x8FC -#define CXADEC_SRC3_CTL 0x900 -#define CXADEC_SRC4_CTL 0x904 -#define CXADEC_SRC5_CTL 0x908 -#define CXADEC_SRC6_CTL 0x90C - -#define CXADEC_BASEBAND_OUT_SEL 0x910 -#define CXADEC_I2S_IN_CTL 0x914 -#define CXADEC_I2S_OUT_CTL 0x918 -#define CXADEC_AC97_CTL 0x91C -#define CXADEC_QAM_PDF 0x920 -#define CXADEC_QAM_CONST_DEC 0x924 -#define CXADEC_QAM_ROTATOR_FREQ 0x948 - -/* Bit definitions / settings used in Mako Audio */ -#define CXADEC_PREF_MODE_MONO_LANGA 0 -#define CXADEC_PREF_MODE_MONO_LANGB 1 -#define CXADEC_PREF_MODE_MONO_LANGC 2 -#define CXADEC_PREF_MODE_FALLBACK 3 -#define CXADEC_PREF_MODE_STEREO 4 -#define CXADEC_PREF_MODE_DUAL_LANG_AC 5 -#define CXADEC_PREF_MODE_DUAL_LANG_BC 6 -#define CXADEC_PREF_MODE_DUAL_LANG_AB 7 - - -#define CXADEC_DETECT_STEREO 1 -#define CXADEC_DETECT_DUAL 2 -#define CXADEC_DETECT_TRI 4 -#define CXADEC_DETECT_SAP 0x10 -#define CXADEC_DETECT_NO_SIGNAL 0xFF - -#define CXADEC_SELECT_AUDIO_STANDARD_BG 0xF0 /* NICAM BG and A2 BG */ -#define CXADEC_SELECT_AUDIO_STANDARD_DK1 0xF1 /* NICAM DK and A2 DK */ -#define CXADEC_SELECT_AUDIO_STANDARD_DK2 0xF2 -#define CXADEC_SELECT_AUDIO_STANDARD_DK3 0xF3 -#define CXADEC_SELECT_AUDIO_STANDARD_I 0xF4 /* NICAM I and A1 */ -#define CXADEC_SELECT_AUDIO_STANDARD_L 0xF5 /* NICAM L and System L AM */ -#define CXADEC_SELECT_AUDIO_STANDARD_BTSC 0xF6 -#define CXADEC_SELECT_AUDIO_STANDARD_EIAJ 0xF7 -#define CXADEC_SELECT_AUDIO_STANDARD_A2_M 0xF8 /* A2 M */ -#define CXADEC_SELECT_AUDIO_STANDARD_FM 0xF9 /* FM radio */ -#define CXADEC_SELECT_AUDIO_STANDARD_AUTO 0xFF /* Auto detect */ - -static inline struct cx18_av_state *to_cx18_av_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct cx18_av_state, sd); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct cx18_av_state, hdl)->sd; -} - -/* ----------------------------------------------------------------------- */ -/* cx18_av-core.c */ -int cx18_av_write(struct cx18 *cx, u16 addr, u8 value); -int cx18_av_write4(struct cx18 *cx, u16 addr, u32 value); -int cx18_av_write4_noretry(struct cx18 *cx, u16 addr, u32 value); -int cx18_av_write_expect(struct cx18 *cx, u16 addr, u8 value, u8 eval, u8 mask); -int cx18_av_write4_expect(struct cx18 *cx, u16 addr, u32 value, u32 eval, - u32 mask); -u8 cx18_av_read(struct cx18 *cx, u16 addr); -u32 cx18_av_read4(struct cx18 *cx, u16 addr); -int cx18_av_and_or(struct cx18 *cx, u16 addr, unsigned mask, u8 value); -int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 mask, u32 value); -void cx18_av_std_setup(struct cx18 *cx); - -int cx18_av_probe(struct cx18 *cx); - -/* ----------------------------------------------------------------------- */ -/* cx18_av-firmware.c */ -int cx18_av_loadfw(struct cx18 *cx); - -/* ----------------------------------------------------------------------- */ -/* cx18_av-audio.c */ -int cx18_av_s_clock_freq(struct v4l2_subdev *sd, u32 freq); -void cx18_av_audio_set_path(struct cx18 *cx); -extern const struct v4l2_ctrl_ops cx18_av_audio_ctrl_ops; - -/* ----------------------------------------------------------------------- */ -/* cx18_av-vbi.c */ -int cx18_av_decode_vbi_line(struct v4l2_subdev *sd, - struct v4l2_decode_vbi_line *vbi); -int cx18_av_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt); -int cx18_av_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt); -int cx18_av_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt); - -#endif diff --git a/drivers/media/video/cx18/cx18-av-firmware.c b/drivers/media/video/cx18/cx18-av-firmware.c deleted file mode 100644 index a34fd082b76e..000000000000 --- a/drivers/media/video/cx18/cx18-av-firmware.c +++ /dev/null @@ -1,225 +0,0 @@ -/* - * cx18 ADEC firmware functions - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include "cx18-driver.h" -#include "cx18-io.h" -#include <linux/firmware.h> - -#define CX18_AUDIO_ENABLE 0xc72014 -#define CX18_AI1_MUX_MASK 0x30 -#define CX18_AI1_MUX_I2S1 0x00 -#define CX18_AI1_MUX_I2S2 0x10 -#define CX18_AI1_MUX_843_I2S 0x20 -#define CX18_AI1_MUX_INVALID 0x30 - -#define FWFILE "v4l-cx23418-dig.fw" - -static int cx18_av_verifyfw(struct cx18 *cx, const struct firmware *fw) -{ - struct v4l2_subdev *sd = &cx->av_state.sd; - int ret = 0; - const u8 *data; - u32 size; - int addr; - u32 expected, dl_control; - - /* Ensure we put the 8051 in reset and enable firmware upload mode */ - dl_control = cx18_av_read4(cx, CXADEC_DL_CTL); - do { - dl_control &= 0x00ffffff; - dl_control |= 0x0f000000; - cx18_av_write4_noretry(cx, CXADEC_DL_CTL, dl_control); - dl_control = cx18_av_read4(cx, CXADEC_DL_CTL); - } while ((dl_control & 0xff000000) != 0x0f000000); - - /* Read and auto increment until at address 0x0000 */ - while (dl_control & 0x3fff) - dl_control = cx18_av_read4(cx, CXADEC_DL_CTL); - - data = fw->data; - size = fw->size; - for (addr = 0; addr < size; addr++) { - dl_control &= 0xffff3fff; /* ignore top 2 bits of address */ - expected = 0x0f000000 | ((u32)data[addr] << 16) | addr; - if (expected != dl_control) { - CX18_ERR_DEV(sd, "verification of %s firmware load " - "failed: expected %#010x got %#010x\n", - FWFILE, expected, dl_control); - ret = -EIO; - break; - } - dl_control = cx18_av_read4(cx, CXADEC_DL_CTL); - } - if (ret == 0) - CX18_INFO_DEV(sd, "verified load of %s firmware (%d bytes)\n", - FWFILE, size); - return ret; -} - -int cx18_av_loadfw(struct cx18 *cx) -{ - struct v4l2_subdev *sd = &cx->av_state.sd; - const struct firmware *fw = NULL; - u32 size; - u32 u, v; - const u8 *ptr; - int i; - int retries1 = 0; - - if (request_firmware(&fw, FWFILE, &cx->pci_dev->dev) != 0) { - CX18_ERR_DEV(sd, "unable to open firmware %s\n", FWFILE); - return -EINVAL; - } - - /* The firmware load often has byte errors, so allow for several - retries, both at byte level and at the firmware load level. */ - while (retries1 < 5) { - cx18_av_write4_expect(cx, CXADEC_CHIP_CTRL, 0x00010000, - 0x00008430, 0xffffffff); /* cx25843 */ - cx18_av_write_expect(cx, CXADEC_STD_DET_CTL, 0xf6, 0xf6, 0xff); - - /* Reset the Mako core, Register is alias of CXADEC_CHIP_CTRL */ - cx18_av_write4_expect(cx, 0x8100, 0x00010000, - 0x00008430, 0xffffffff); /* cx25843 */ - - /* Put the 8051 in reset and enable firmware upload */ - cx18_av_write4_noretry(cx, CXADEC_DL_CTL, 0x0F000000); - - ptr = fw->data; - size = fw->size; - - for (i = 0; i < size; i++) { - u32 dl_control = 0x0F000000 | i | ((u32)ptr[i] << 16); - u32 value = 0; - int retries2; - int unrec_err = 0; - - for (retries2 = 0; retries2 < CX18_MAX_MMIO_WR_RETRIES; - retries2++) { - cx18_av_write4_noretry(cx, CXADEC_DL_CTL, - dl_control); - udelay(10); - value = cx18_av_read4(cx, CXADEC_DL_CTL); - if (value == dl_control) - break; - /* Check if we can correct the byte by changing - the address. We can only write the lower - address byte of the address. */ - if ((value & 0x3F00) != (dl_control & 0x3F00)) { - unrec_err = 1; - break; - } - } - if (unrec_err || retries2 >= CX18_MAX_MMIO_WR_RETRIES) - break; - } - if (i == size) - break; - retries1++; - } - if (retries1 >= 5) { - CX18_ERR_DEV(sd, "unable to load firmware %s\n", FWFILE); - release_firmware(fw); - return -EIO; - } - - cx18_av_write4_expect(cx, CXADEC_DL_CTL, - 0x03000000 | fw->size, 0x03000000, 0x13000000); - - CX18_INFO_DEV(sd, "loaded %s firmware (%d bytes)\n", FWFILE, size); - - if (cx18_av_verifyfw(cx, fw) == 0) - cx18_av_write4_expect(cx, CXADEC_DL_CTL, - 0x13000000 | fw->size, 0x13000000, 0x13000000); - - /* Output to the 416 */ - cx18_av_and_or4(cx, CXADEC_PIN_CTRL1, ~0, 0x78000); - - /* Audio input control 1 set to Sony mode */ - /* Audio output input 2 is 0 for slave operation input */ - /* 0xC4000914[5]: 0 = left sample on WS=0, 1 = left sample on WS=1 */ - /* 0xC4000914[7]: 0 = Philips mode, 1 = Sony mode (1st SCK rising edge - after WS transition for first bit of audio word. */ - cx18_av_write4(cx, CXADEC_I2S_IN_CTL, 0x000000A0); - - /* Audio output control 1 is set to Sony mode */ - /* Audio output control 2 is set to 1 for master mode */ - /* 0xC4000918[5]: 0 = left sample on WS=0, 1 = left sample on WS=1 */ - /* 0xC4000918[7]: 0 = Philips mode, 1 = Sony mode (1st SCK rising edge - after WS transition for first bit of audio word. */ - /* 0xC4000918[8]: 0 = slave operation, 1 = master (SCK_OUT and WS_OUT - are generated) */ - cx18_av_write4(cx, CXADEC_I2S_OUT_CTL, 0x000001A0); - - /* set alt I2s master clock to /0x16 and enable alt divider i2s - passthrough */ - cx18_av_write4(cx, CXADEC_PIN_CFG3, 0x5600B687); - - cx18_av_write4_expect(cx, CXADEC_STD_DET_CTL, 0x000000F6, 0x000000F6, - 0x3F00FFFF); - /* CxDevWrReg(CXADEC_STD_DET_CTL, 0x000000FF); */ - - /* Set bit 0 in register 0x9CC to signify that this is MiniMe. */ - /* Register 0x09CC is defined by the Merlin firmware, and doesn't - have a name in the spec. */ - cx18_av_write4(cx, 0x09CC, 1); - - v = cx18_read_reg(cx, CX18_AUDIO_ENABLE); - /* If bit 11 is 1, clear bit 10 */ - if (v & 0x800) - cx18_write_reg_expect(cx, v & 0xFFFFFBFF, CX18_AUDIO_ENABLE, - 0, 0x400); - - /* Toggle the AI1 MUX */ - v = cx18_read_reg(cx, CX18_AUDIO_ENABLE); - u = v & CX18_AI1_MUX_MASK; - v &= ~CX18_AI1_MUX_MASK; - if (u == CX18_AI1_MUX_843_I2S || u == CX18_AI1_MUX_INVALID) { - /* Switch to I2S1 */ - v |= CX18_AI1_MUX_I2S1; - cx18_write_reg_expect(cx, v | 0xb00, CX18_AUDIO_ENABLE, - v, CX18_AI1_MUX_MASK); - /* Switch back to the A/V decoder core I2S output */ - v = (v & ~CX18_AI1_MUX_MASK) | CX18_AI1_MUX_843_I2S; - } else { - /* Switch to the A/V decoder core I2S output */ - v |= CX18_AI1_MUX_843_I2S; - cx18_write_reg_expect(cx, v | 0xb00, CX18_AUDIO_ENABLE, - v, CX18_AI1_MUX_MASK); - /* Switch back to I2S1 or I2S2 */ - v = (v & ~CX18_AI1_MUX_MASK) | u; - } - cx18_write_reg_expect(cx, v | 0xb00, CX18_AUDIO_ENABLE, - v, CX18_AI1_MUX_MASK); - - /* Enable WW auto audio standard detection */ - v = cx18_av_read4(cx, CXADEC_STD_DET_CTL); - v |= 0xFF; /* Auto by default */ - v |= 0x400; /* Stereo by default */ - v |= 0x14000000; - cx18_av_write4_expect(cx, CXADEC_STD_DET_CTL, v, v, 0x3F00FFFF); - - release_firmware(fw); - return 0; -} - -MODULE_FIRMWARE(FWFILE); diff --git a/drivers/media/video/cx18/cx18-av-vbi.c b/drivers/media/video/cx18/cx18-av-vbi.c deleted file mode 100644 index baa36fbcd4d4..000000000000 --- a/drivers/media/video/cx18/cx18-av-vbi.c +++ /dev/null @@ -1,311 +0,0 @@ -/* - * cx18 ADEC VBI functions - * - * Derived from cx25840-vbi.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - - -#include "cx18-driver.h" - -/* - * For sliced VBI output, we set up to use VIP-1.1, 8-bit mode, - * NN counts 1 byte Dwords, an IDID with the VBI line # in it. - * Thus, according to the VIP-2 Spec, our VBI ancillary data lines - * (should!) look like: - * 4 byte EAV code: 0xff 0x00 0x00 0xRP - * unknown number of possible idle bytes - * 3 byte Anc data preamble: 0x00 0xff 0xff - * 1 byte data identifier: ne010iii (parity bits, 010, DID bits) - * 1 byte secondary data id: nessssss (parity bits, SDID bits) - * 1 byte data word count: necccccc (parity bits, NN Dword count) - * 2 byte Internal DID: VBI-line-# 0x80 - * NN data bytes - * 1 byte checksum - * Fill bytes needed to fil out to 4*NN bytes of payload - * - * The RP codes for EAVs when in VIP-1.1 mode, not in raw mode, & - * in the vertical blanking interval are: - * 0xb0 (Task 0 VerticalBlank HorizontalBlank 0 0 0 0) - * 0xf0 (Task EvenField VerticalBlank HorizontalBlank 0 0 0 0) - * - * Since the V bit is only allowed to toggle in the EAV RP code, just - * before the first active region line and for active lines, they are: - * 0x90 (Task 0 0 HorizontalBlank 0 0 0 0) - * 0xd0 (Task EvenField 0 HorizontalBlank 0 0 0 0) - * - * The user application DID bytes we care about are: - * 0x91 (1 0 010 0 !ActiveLine AncDataPresent) - * 0x55 (0 1 010 2ndField !ActiveLine AncDataPresent) - * - */ -static const u8 sliced_vbi_did[2] = { 0x91, 0x55 }; - -struct vbi_anc_data { - /* u8 eav[4]; */ - /* u8 idle[]; Variable number of idle bytes */ - u8 preamble[3]; - u8 did; - u8 sdid; - u8 data_count; - u8 idid[2]; - u8 payload[1]; /* data_count of payload */ - /* u8 checksum; */ - /* u8 fill[]; Variable number of fill bytes */ -}; - -static int odd_parity(u8 c) -{ - c ^= (c >> 4); - c ^= (c >> 2); - c ^= (c >> 1); - - return c & 1; -} - -static int decode_vps(u8 *dst, u8 *p) -{ - static const u8 biphase_tbl[] = { - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96, - 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2, - 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94, - 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5, - 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1, - 0xc3, 0x4b, 0x43, 0xc3, 0x87, 0x0f, 0x07, 0x87, - 0x83, 0x0b, 0x03, 0x83, 0xc3, 0x4b, 0x43, 0xc3, - 0xc1, 0x49, 0x41, 0xc1, 0x85, 0x0d, 0x05, 0x85, - 0x81, 0x09, 0x01, 0x81, 0xc1, 0x49, 0x41, 0xc1, - 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5, - 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1, - 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4, - 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0, - 0xc2, 0x4a, 0x42, 0xc2, 0x86, 0x0e, 0x06, 0x86, - 0x82, 0x0a, 0x02, 0x82, 0xc2, 0x4a, 0x42, 0xc2, - 0xc0, 0x48, 0x40, 0xc0, 0x84, 0x0c, 0x04, 0x84, - 0x80, 0x08, 0x00, 0x80, 0xc0, 0x48, 0x40, 0xc0, - 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4, - 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96, - 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2, - 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94, - 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - }; - - u8 c, err = 0; - int i; - - for (i = 0; i < 2 * 13; i += 2) { - err |= biphase_tbl[p[i]] | biphase_tbl[p[i + 1]]; - c = (biphase_tbl[p[i + 1]] & 0xf) | - ((biphase_tbl[p[i]] & 0xf) << 4); - dst[i / 2] = c; - } - - return err & 0xf0; -} - -int cx18_av_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - struct cx18_av_state *state = &cx->av_state; - static const u16 lcr2vbi[] = { - 0, V4L2_SLICED_TELETEXT_B, 0, /* 1 */ - 0, V4L2_SLICED_WSS_625, 0, /* 4 */ - V4L2_SLICED_CAPTION_525, /* 6 */ - 0, 0, V4L2_SLICED_VPS, 0, 0, /* 9 */ - 0, 0, 0, 0 - }; - int is_pal = !(state->std & V4L2_STD_525_60); - int i; - - memset(svbi, 0, sizeof(*svbi)); - /* we're done if raw VBI is active */ - if ((cx18_av_read(cx, 0x404) & 0x10) == 0) - return 0; - - if (is_pal) { - for (i = 7; i <= 23; i++) { - u8 v = cx18_av_read(cx, 0x424 + i - 7); - - svbi->service_lines[0][i] = lcr2vbi[v >> 4]; - svbi->service_lines[1][i] = lcr2vbi[v & 0xf]; - svbi->service_set |= svbi->service_lines[0][i] | - svbi->service_lines[1][i]; - } - } else { - for (i = 10; i <= 21; i++) { - u8 v = cx18_av_read(cx, 0x424 + i - 10); - - svbi->service_lines[0][i] = lcr2vbi[v >> 4]; - svbi->service_lines[1][i] = lcr2vbi[v & 0xf]; - svbi->service_set |= svbi->service_lines[0][i] | - svbi->service_lines[1][i]; - } - } - return 0; -} - -int cx18_av_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - struct cx18_av_state *state = &cx->av_state; - - /* Setup standard */ - cx18_av_std_setup(cx); - - /* VBI Offset */ - cx18_av_write(cx, 0x47f, state->slicer_line_delay); - cx18_av_write(cx, 0x404, 0x2e); - return 0; -} - -int cx18_av_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *svbi) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - struct cx18_av_state *state = &cx->av_state; - int is_pal = !(state->std & V4L2_STD_525_60); - int i, x; - u8 lcr[24]; - - for (x = 0; x <= 23; x++) - lcr[x] = 0x00; - - /* Setup standard */ - cx18_av_std_setup(cx); - - /* Sliced VBI */ - cx18_av_write(cx, 0x404, 0x32); /* Ancillary data */ - cx18_av_write(cx, 0x406, 0x13); - cx18_av_write(cx, 0x47f, state->slicer_line_delay); - - /* Force impossible lines to 0 */ - if (is_pal) { - for (i = 0; i <= 6; i++) - svbi->service_lines[0][i] = - svbi->service_lines[1][i] = 0; - } else { - for (i = 0; i <= 9; i++) - svbi->service_lines[0][i] = - svbi->service_lines[1][i] = 0; - - for (i = 22; i <= 23; i++) - svbi->service_lines[0][i] = - svbi->service_lines[1][i] = 0; - } - - /* Build register values for requested service lines */ - for (i = 7; i <= 23; i++) { - for (x = 0; x <= 1; x++) { - switch (svbi->service_lines[1-x][i]) { - case V4L2_SLICED_TELETEXT_B: - lcr[i] |= 1 << (4 * x); - break; - case V4L2_SLICED_WSS_625: - lcr[i] |= 4 << (4 * x); - break; - case V4L2_SLICED_CAPTION_525: - lcr[i] |= 6 << (4 * x); - break; - case V4L2_SLICED_VPS: - lcr[i] |= 9 << (4 * x); - break; - } - } - } - - if (is_pal) { - for (x = 1, i = 0x424; i <= 0x434; i++, x++) - cx18_av_write(cx, i, lcr[6 + x]); - } else { - for (x = 1, i = 0x424; i <= 0x430; i++, x++) - cx18_av_write(cx, i, lcr[9 + x]); - for (i = 0x431; i <= 0x434; i++) - cx18_av_write(cx, i, 0); - } - - cx18_av_write(cx, 0x43c, 0x16); - /* Should match vblank set in cx18_av_std_setup() */ - cx18_av_write(cx, 0x474, is_pal ? 38 : 26); - return 0; -} - -int cx18_av_decode_vbi_line(struct v4l2_subdev *sd, - struct v4l2_decode_vbi_line *vbi) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - struct cx18_av_state *state = &cx->av_state; - struct vbi_anc_data *anc = (struct vbi_anc_data *)vbi->p; - u8 *p; - int did, sdid, l, err = 0; - - /* - * Check for the ancillary data header for sliced VBI - */ - if (anc->preamble[0] || - anc->preamble[1] != 0xff || anc->preamble[2] != 0xff || - (anc->did != sliced_vbi_did[0] && - anc->did != sliced_vbi_did[1])) { - vbi->line = vbi->type = 0; - return 0; - } - - did = anc->did; - sdid = anc->sdid & 0xf; - l = anc->idid[0] & 0x3f; - l += state->slicer_line_offset; - p = anc->payload; - - /* Decode the SDID set by the slicer */ - switch (sdid) { - case 1: - sdid = V4L2_SLICED_TELETEXT_B; - break; - case 4: - sdid = V4L2_SLICED_WSS_625; - break; - case 6: - sdid = V4L2_SLICED_CAPTION_525; - err = !odd_parity(p[0]) || !odd_parity(p[1]); - break; - case 9: - sdid = V4L2_SLICED_VPS; - if (decode_vps(p, p) != 0) - err = 1; - break; - default: - sdid = 0; - err = 1; - break; - } - - vbi->type = err ? 0 : sdid; - vbi->line = err ? 0 : l; - vbi->is_second_field = err ? 0 : (did == sliced_vbi_did[1]); - vbi->p = p; - return 0; -} diff --git a/drivers/media/video/cx18/cx18-cards.c b/drivers/media/video/cx18/cx18-cards.c deleted file mode 100644 index c07c849b1aaf..000000000000 --- a/drivers/media/video/cx18/cx18-cards.c +++ /dev/null @@ -1,638 +0,0 @@ -/* - * cx18 functions to query card hardware - * - * Derived from ivtv-cards.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-cards.h" -#include "cx18-av-core.h" -#include "cx18-i2c.h" -#include <media/cs5345.h> - -#define V4L2_STD_PAL_SECAM (V4L2_STD_PAL|V4L2_STD_SECAM) - -/********************** card configuration *******************************/ - -/* usual i2c tuner addresses to probe */ -static struct cx18_card_tuner_i2c cx18_i2c_std = { - .radio = { I2C_CLIENT_END }, - .demod = { 0x43, I2C_CLIENT_END }, - .tv = { 0x61, 0x60, I2C_CLIENT_END }, -}; - -/* - * usual i2c tuner addresses to probe with additional demod address for - * an NXP TDA8295 at 0x42 (N.B. it can possibly be at 0x4b or 0x4c too). - */ -static struct cx18_card_tuner_i2c cx18_i2c_nxp = { - .radio = { I2C_CLIENT_END }, - .demod = { 0x42, 0x43, I2C_CLIENT_END }, - .tv = { 0x61, 0x60, I2C_CLIENT_END }, -}; - -/* Please add new PCI IDs to: http://pci-ids.ucw.cz/ - This keeps the PCI ID database up to date. Note that the entries - must be added under vendor 0x4444 (Conexant) as subsystem IDs. - New vendor IDs should still be added to the vendor ID list. */ - -/* Hauppauge HVR-1600 cards */ - -/* Note: for Hauppauge cards the tveeprom information is used instead - of PCI IDs */ -static const struct cx18_card cx18_card_hvr1600_esmt = { - .type = CX18_CARD_HVR_1600_ESMT, - .name = "Hauppauge HVR-1600", - .comment = "Simultaneous Digital and Analog TV capture supported\n", - .v4l2_capabilities = CX18_CAP_ENCODER, - .hw_audio_ctrl = CX18_HW_418_AV, - .hw_muxer = CX18_HW_CS5345, - .hw_all = CX18_HW_TVEEPROM | CX18_HW_418_AV | CX18_HW_TUNER | - CX18_HW_CS5345 | CX18_HW_DVB | CX18_HW_GPIO_RESET_CTRL | - CX18_HW_Z8F0811_IR_HAUP, - .video_inputs = { - { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE7 }, - { CX18_CARD_INPUT_SVIDEO1, 1, CX18_AV_SVIDEO1 }, - { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE3 }, - { CX18_CARD_INPUT_SVIDEO2, 2, CX18_AV_SVIDEO2 }, - { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE4 }, - }, - .audio_inputs = { - { CX18_CARD_INPUT_AUD_TUNER, - CX18_AV_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 }, - { CX18_CARD_INPUT_LINE_IN1, - CX18_AV_AUDIO_SERIAL1, CS5345_IN_2 }, - { CX18_CARD_INPUT_LINE_IN2, - CX18_AV_AUDIO_SERIAL1, CS5345_IN_3 }, - }, - .radio_input = { CX18_CARD_INPUT_AUD_TUNER, - CX18_AV_AUDIO_SERIAL1, CS5345_IN_4 }, - .ddr = { - /* ESMT M13S128324A-5B memory */ - .chip_config = 0x003, - .refresh = 0x30c, - .timing1 = 0x44220e82, - .timing2 = 0x08, - .tune_lane = 0, - .initial_emrs = 0, - }, - .gpio_init.initial_value = 0x3001, - .gpio_init.direction = 0x3001, - .gpio_i2c_slave_reset = { - .active_lo_mask = 0x3001, - .msecs_asserted = 10, - .msecs_recovery = 40, - .ir_reset_mask = 0x0001, - }, - .i2c = &cx18_i2c_std, -}; - -static const struct cx18_card cx18_card_hvr1600_s5h1411 = { - .type = CX18_CARD_HVR_1600_S5H1411, - .name = "Hauppauge HVR-1600", - .comment = "Simultaneous Digital and Analog TV capture supported\n", - .v4l2_capabilities = CX18_CAP_ENCODER, - .hw_audio_ctrl = CX18_HW_418_AV, - .hw_muxer = CX18_HW_CS5345, - .hw_all = CX18_HW_TVEEPROM | CX18_HW_418_AV | CX18_HW_TUNER | - CX18_HW_CS5345 | CX18_HW_DVB | CX18_HW_GPIO_RESET_CTRL | - CX18_HW_Z8F0811_IR_HAUP, - .video_inputs = { - { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE7 }, - { CX18_CARD_INPUT_SVIDEO1, 1, CX18_AV_SVIDEO1 }, - { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE3 }, - { CX18_CARD_INPUT_SVIDEO2, 2, CX18_AV_SVIDEO2 }, - { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE4 }, - }, - .audio_inputs = { - { CX18_CARD_INPUT_AUD_TUNER, - CX18_AV_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 }, - { CX18_CARD_INPUT_LINE_IN1, - CX18_AV_AUDIO_SERIAL1, CS5345_IN_2 }, - { CX18_CARD_INPUT_LINE_IN2, - CX18_AV_AUDIO_SERIAL1, CS5345_IN_3 }, - }, - .radio_input = { CX18_CARD_INPUT_AUD_TUNER, - CX18_AV_AUDIO_SERIAL1, CS5345_IN_4 }, - .ddr = { - /* ESMT M13S128324A-5B memory */ - .chip_config = 0x003, - .refresh = 0x30c, - .timing1 = 0x44220e82, - .timing2 = 0x08, - .tune_lane = 0, - .initial_emrs = 0, - }, - .gpio_init.initial_value = 0x3801, - .gpio_init.direction = 0x3801, - .gpio_i2c_slave_reset = { - .active_lo_mask = 0x3801, - .msecs_asserted = 10, - .msecs_recovery = 40, - .ir_reset_mask = 0x0001, - }, - .i2c = &cx18_i2c_nxp, -}; - -static const struct cx18_card cx18_card_hvr1600_samsung = { - .type = CX18_CARD_HVR_1600_SAMSUNG, - .name = "Hauppauge HVR-1600 (Preproduction)", - .comment = "Simultaneous Digital and Analog TV capture supported\n", - .v4l2_capabilities = CX18_CAP_ENCODER, - .hw_audio_ctrl = CX18_HW_418_AV, - .hw_muxer = CX18_HW_CS5345, - .hw_all = CX18_HW_TVEEPROM | CX18_HW_418_AV | CX18_HW_TUNER | - CX18_HW_CS5345 | CX18_HW_DVB | CX18_HW_GPIO_RESET_CTRL | - CX18_HW_Z8F0811_IR_HAUP, - .video_inputs = { - { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE7 }, - { CX18_CARD_INPUT_SVIDEO1, 1, CX18_AV_SVIDEO1 }, - { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE3 }, - { CX18_CARD_INPUT_SVIDEO2, 2, CX18_AV_SVIDEO2 }, - { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE4 }, - }, - .audio_inputs = { - { CX18_CARD_INPUT_AUD_TUNER, - CX18_AV_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 }, - { CX18_CARD_INPUT_LINE_IN1, - CX18_AV_AUDIO_SERIAL1, CS5345_IN_2 }, - { CX18_CARD_INPUT_LINE_IN2, - CX18_AV_AUDIO_SERIAL1, CS5345_IN_3 }, - }, - .radio_input = { CX18_CARD_INPUT_AUD_TUNER, - CX18_AV_AUDIO_SERIAL1, CS5345_IN_4 }, - .ddr = { - /* Samsung K4D263238G-VC33 memory */ - .chip_config = 0x003, - .refresh = 0x30c, - .timing1 = 0x23230b73, - .timing2 = 0x08, - .tune_lane = 0, - .initial_emrs = 2, - }, - .gpio_init.initial_value = 0x3001, - .gpio_init.direction = 0x3001, - .gpio_i2c_slave_reset = { - .active_lo_mask = 0x3001, - .msecs_asserted = 10, - .msecs_recovery = 40, - .ir_reset_mask = 0x0001, - }, - .i2c = &cx18_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Compro VideoMate H900: note that this card is analog only! */ - -static const struct cx18_card_pci_info cx18_pci_h900[] = { - { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_COMPRO, 0xe100 }, - { 0, 0, 0 } -}; - -static const struct cx18_card cx18_card_h900 = { - .type = CX18_CARD_COMPRO_H900, - .name = "Compro VideoMate H900", - .comment = "Analog TV capture supported\n", - .v4l2_capabilities = CX18_CAP_ENCODER, - .hw_audio_ctrl = CX18_HW_418_AV, - .hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_RESET_CTRL, - .video_inputs = { - { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 }, - { CX18_CARD_INPUT_SVIDEO1, 1, - CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, - { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 }, - }, - .audio_inputs = { - { CX18_CARD_INPUT_AUD_TUNER, - CX18_AV_AUDIO5, 0 }, - { CX18_CARD_INPUT_LINE_IN1, - CX18_AV_AUDIO_SERIAL1, 0 }, - }, - .radio_input = { CX18_CARD_INPUT_AUD_TUNER, - CX18_AV_AUDIO_SERIAL1, 0 }, - .tuners = { - { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, - }, - .ddr = { - /* EtronTech EM6A9160TS-5G memory */ - .chip_config = 0x50003, - .refresh = 0x753, - .timing1 = 0x24330e84, - .timing2 = 0x1f, - .tune_lane = 0, - .initial_emrs = 0, - }, - .xceive_pin = 15, - .pci_list = cx18_pci_h900, - .i2c = &cx18_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Yuan MPC718: not working at the moment! */ - -static const struct cx18_card_pci_info cx18_pci_mpc718[] = { - { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_YUAN, 0x0718 }, - { 0, 0, 0 } -}; - -static const struct cx18_card cx18_card_mpc718 = { - .type = CX18_CARD_YUAN_MPC718, - .name = "Yuan MPC718 MiniPCI DVB-T/Analog", - .comment = "Experimenters needed for device to work well.\n" - "\tTo help, mail the ivtv-devel list (www.ivtvdriver.org).\n", - .v4l2_capabilities = CX18_CAP_ENCODER, - .hw_audio_ctrl = CX18_HW_418_AV, - .hw_muxer = CX18_HW_GPIO_MUX, - .hw_all = CX18_HW_TVEEPROM | CX18_HW_418_AV | CX18_HW_TUNER | - CX18_HW_GPIO_MUX | CX18_HW_DVB | CX18_HW_GPIO_RESET_CTRL, - .video_inputs = { - { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 }, - { CX18_CARD_INPUT_SVIDEO1, 1, - CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, - { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 }, - { CX18_CARD_INPUT_SVIDEO2, 2, - CX18_AV_SVIDEO_LUMA7 | CX18_AV_SVIDEO_CHROMA8 }, - { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE6 }, - }, - .audio_inputs = { - { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 }, - { CX18_CARD_INPUT_LINE_IN1, CX18_AV_AUDIO_SERIAL1, 1 }, - { CX18_CARD_INPUT_LINE_IN2, CX18_AV_AUDIO_SERIAL2, 1 }, - }, - .tuners = { - /* XC3028 tuner */ - { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, - }, - /* FIXME - the FM radio is just a guess and driver doesn't use SIF */ - .radio_input = { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 2 }, - .ddr = { - /* Hynix HY5DU283222B DDR RAM */ - .chip_config = 0x303, - .refresh = 0x3bd, - .timing1 = 0x36320966, - .timing2 = 0x1f, - .tune_lane = 0, - .initial_emrs = 2, - }, - .gpio_init.initial_value = 0x1, - .gpio_init.direction = 0x3, - /* FIXME - these GPIO's are just guesses */ - .gpio_audio_input = { .mask = 0x3, - .tuner = 0x1, - .linein = 0x3, - .radio = 0x1 }, - .xceive_pin = 0, - .pci_list = cx18_pci_mpc718, - .i2c = &cx18_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* GoTView PCI */ - -static const struct cx18_card_pci_info cx18_pci_gotview_dvd3[] = { - { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_GOTVIEW, 0x3343 }, - { 0, 0, 0 } -}; - -static const struct cx18_card cx18_card_gotview_dvd3 = { - .type = CX18_CARD_GOTVIEW_PCI_DVD3, - .name = "GoTView PCI DVD3 Hybrid", - .comment = "Experimenters needed for device to work well.\n" - "\tTo help, mail the ivtv-devel list (www.ivtvdriver.org).\n", - .v4l2_capabilities = CX18_CAP_ENCODER, - .hw_audio_ctrl = CX18_HW_418_AV, - .hw_muxer = CX18_HW_GPIO_MUX, - .hw_all = CX18_HW_TVEEPROM | CX18_HW_418_AV | CX18_HW_TUNER | - CX18_HW_GPIO_MUX | CX18_HW_DVB | CX18_HW_GPIO_RESET_CTRL, - .video_inputs = { - { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 }, - { CX18_CARD_INPUT_SVIDEO1, 1, - CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, - { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 }, - { CX18_CARD_INPUT_SVIDEO2, 2, - CX18_AV_SVIDEO_LUMA7 | CX18_AV_SVIDEO_CHROMA8 }, - { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE6 }, - }, - .audio_inputs = { - { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 }, - { CX18_CARD_INPUT_LINE_IN1, CX18_AV_AUDIO_SERIAL1, 1 }, - { CX18_CARD_INPUT_LINE_IN2, CX18_AV_AUDIO_SERIAL2, 1 }, - }, - .tuners = { - /* XC3028 tuner */ - { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, - }, - /* FIXME - the FM radio is just a guess and driver doesn't use SIF */ - .radio_input = { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 2 }, - .ddr = { - /* Hynix HY5DU283222B DDR RAM */ - .chip_config = 0x303, - .refresh = 0x3bd, - .timing1 = 0x36320966, - .timing2 = 0x1f, - .tune_lane = 0, - .initial_emrs = 2, - }, - .gpio_init.initial_value = 0x1, - .gpio_init.direction = 0x3, - - .gpio_audio_input = { .mask = 0x3, - .tuner = 0x1, - .linein = 0x2, - .radio = 0x1 }, - .xceive_pin = 0, - .pci_list = cx18_pci_gotview_dvd3, - .i2c = &cx18_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Conexant Raptor PAL/SECAM: note that this card is analog only! */ - -static const struct cx18_card_pci_info cx18_pci_cnxt_raptor_pal[] = { - { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_CONEXANT, 0x0009 }, - { 0, 0, 0 } -}; - -static const struct cx18_card cx18_card_cnxt_raptor_pal = { - .type = CX18_CARD_CNXT_RAPTOR_PAL, - .name = "Conexant Raptor PAL/SECAM", - .comment = "Analog TV capture supported\n", - .v4l2_capabilities = CX18_CAP_ENCODER, - .hw_audio_ctrl = CX18_HW_418_AV, - .hw_muxer = CX18_HW_GPIO_MUX, - .hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_MUX, - .video_inputs = { - { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 }, - { CX18_CARD_INPUT_SVIDEO1, 1, - CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, - { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 }, - { CX18_CARD_INPUT_SVIDEO2, 2, - CX18_AV_SVIDEO_LUMA7 | CX18_AV_SVIDEO_CHROMA8 }, - { CX18_CARD_INPUT_COMPOSITE2, 2, CX18_AV_COMPOSITE6 }, - }, - .audio_inputs = { - { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 }, - { CX18_CARD_INPUT_LINE_IN1, CX18_AV_AUDIO_SERIAL1, 1 }, - { CX18_CARD_INPUT_LINE_IN2, CX18_AV_AUDIO_SERIAL2, 1 }, - }, - .tuners = { - { .std = V4L2_STD_PAL_SECAM, .tuner = TUNER_PHILIPS_FM1216ME_MK3 }, - }, - .radio_input = { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO_SERIAL1, 2 }, - .ddr = { - /* MT 46V16M16 memory */ - .chip_config = 0x50306, - .refresh = 0x753, - .timing1 = 0x33220953, - .timing2 = 0x09, - .tune_lane = 0, - .initial_emrs = 0, - }, - .gpio_init.initial_value = 0x1002, - .gpio_init.direction = 0xf002, - .gpio_audio_input = { .mask = 0xf002, - .tuner = 0x1002, /* LED D1 Tuner AF */ - .linein = 0x2000, /* LED D2 Line In 1 */ - .radio = 0x4002 }, /* LED D3 Tuner AF */ - .pci_list = cx18_pci_cnxt_raptor_pal, - .i2c = &cx18_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Toshiba Qosmio laptop internal DVB-T/Analog Hybrid Tuner */ - -static const struct cx18_card_pci_info cx18_pci_toshiba_qosmio_dvbt[] = { - { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_TOSHIBA, 0x0110 }, - { 0, 0, 0 } -}; - -static const struct cx18_card cx18_card_toshiba_qosmio_dvbt = { - .type = CX18_CARD_TOSHIBA_QOSMIO_DVBT, - .name = "Toshiba Qosmio DVB-T/Analog", - .comment = "Experimenters and photos needed for device to work well.\n" - "\tTo help, mail the ivtv-devel list (www.ivtvdriver.org).\n", - .v4l2_capabilities = CX18_CAP_ENCODER, - .hw_audio_ctrl = CX18_HW_418_AV, - .hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_RESET_CTRL, - .video_inputs = { - { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE6 }, - { CX18_CARD_INPUT_SVIDEO1, 1, - CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, - { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE1 }, - }, - .audio_inputs = { - { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 }, - { CX18_CARD_INPUT_LINE_IN1, CX18_AV_AUDIO_SERIAL1, 1 }, - }, - .tuners = { - { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, - }, - .ddr = { - .chip_config = 0x202, - .refresh = 0x3bb, - .timing1 = 0x33320a63, - .timing2 = 0x0a, - .tune_lane = 0, - .initial_emrs = 0x42, - }, - .xceive_pin = 15, - .pci_list = cx18_pci_toshiba_qosmio_dvbt, - .i2c = &cx18_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Leadtek WinFast PVR2100 */ - -static const struct cx18_card_pci_info cx18_pci_leadtek_pvr2100[] = { - { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_LEADTEK, 0x6f27 }, /* PVR2100 */ - { 0, 0, 0 } -}; - -static const struct cx18_card cx18_card_leadtek_pvr2100 = { - .type = CX18_CARD_LEADTEK_PVR2100, - .name = "Leadtek WinFast PVR2100", - .comment = "Experimenters and photos needed for device to work well.\n" - "\tTo help, mail the ivtv-devel list (www.ivtvdriver.org).\n", - .v4l2_capabilities = CX18_CAP_ENCODER, - .hw_audio_ctrl = CX18_HW_418_AV, - .hw_muxer = CX18_HW_GPIO_MUX, - .hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_MUX | - CX18_HW_GPIO_RESET_CTRL, - .video_inputs = { - { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 }, - { CX18_CARD_INPUT_SVIDEO1, 1, - CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, - { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE7 }, - { CX18_CARD_INPUT_COMPONENT1, 1, CX18_AV_COMPONENT1 }, - }, - .audio_inputs = { - { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 }, - { CX18_CARD_INPUT_LINE_IN1, CX18_AV_AUDIO_SERIAL1, 1 }, - }, - .tuners = { - /* XC2028 tuner */ - { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, - }, - .radio_input = { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 2 }, - .ddr = { - /* Pointer to proper DDR config values provided by Terry Wu */ - .chip_config = 0x303, - .refresh = 0x3bb, - .timing1 = 0x24220e83, - .timing2 = 0x1f, - .tune_lane = 0, - .initial_emrs = 0x2, - }, - .gpio_init.initial_value = 0x6, - .gpio_init.direction = 0x7, - .gpio_audio_input = { .mask = 0x7, - .tuner = 0x6, .linein = 0x2, .radio = 0x2 }, - .xceive_pin = 1, - .pci_list = cx18_pci_leadtek_pvr2100, - .i2c = &cx18_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Leadtek WinFast DVR3100 H */ - -static const struct cx18_card_pci_info cx18_pci_leadtek_dvr3100h[] = { - { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_LEADTEK, 0x6690 }, /* DVR3100 H */ - { 0, 0, 0 } -}; - -static const struct cx18_card cx18_card_leadtek_dvr3100h = { - .type = CX18_CARD_LEADTEK_DVR3100H, - .name = "Leadtek WinFast DVR3100 H", - .comment = "Simultaneous DVB-T and Analog capture supported,\n" - "\texcept when capturing Analog from the antenna input.\n", - .v4l2_capabilities = CX18_CAP_ENCODER, - .hw_audio_ctrl = CX18_HW_418_AV, - .hw_muxer = CX18_HW_GPIO_MUX, - .hw_all = CX18_HW_418_AV | CX18_HW_TUNER | CX18_HW_GPIO_MUX | - CX18_HW_DVB | CX18_HW_GPIO_RESET_CTRL, - .video_inputs = { - { CX18_CARD_INPUT_VID_TUNER, 0, CX18_AV_COMPOSITE2 }, - { CX18_CARD_INPUT_SVIDEO1, 1, - CX18_AV_SVIDEO_LUMA3 | CX18_AV_SVIDEO_CHROMA4 }, - { CX18_CARD_INPUT_COMPOSITE1, 1, CX18_AV_COMPOSITE7 }, - { CX18_CARD_INPUT_COMPONENT1, 1, CX18_AV_COMPONENT1 }, - }, - .audio_inputs = { - { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 0 }, - { CX18_CARD_INPUT_LINE_IN1, CX18_AV_AUDIO_SERIAL1, 1 }, - }, - .tuners = { - /* XC3028 tuner */ - { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, - }, - .radio_input = { CX18_CARD_INPUT_AUD_TUNER, CX18_AV_AUDIO5, 2 }, - .ddr = { - /* Pointer to proper DDR config values provided by Terry Wu */ - .chip_config = 0x303, - .refresh = 0x3bb, - .timing1 = 0x24220e83, - .timing2 = 0x1f, - .tune_lane = 0, - .initial_emrs = 0x2, - }, - .gpio_init.initial_value = 0x6, - .gpio_init.direction = 0x7, - .gpio_audio_input = { .mask = 0x7, - .tuner = 0x6, .linein = 0x2, .radio = 0x2 }, - .xceive_pin = 1, - .pci_list = cx18_pci_leadtek_dvr3100h, - .i2c = &cx18_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -static const struct cx18_card *cx18_card_list[] = { - &cx18_card_hvr1600_esmt, - &cx18_card_hvr1600_samsung, - &cx18_card_h900, - &cx18_card_mpc718, - &cx18_card_cnxt_raptor_pal, - &cx18_card_toshiba_qosmio_dvbt, - &cx18_card_leadtek_pvr2100, - &cx18_card_leadtek_dvr3100h, - &cx18_card_gotview_dvd3, - &cx18_card_hvr1600_s5h1411 -}; - -const struct cx18_card *cx18_get_card(u16 index) -{ - if (index >= ARRAY_SIZE(cx18_card_list)) - return NULL; - return cx18_card_list[index]; -} - -int cx18_get_input(struct cx18 *cx, u16 index, struct v4l2_input *input) -{ - const struct cx18_card_video_input *card_input = - cx->card->video_inputs + index; - static const char * const input_strs[] = { - "Tuner 1", - "S-Video 1", - "S-Video 2", - "Composite 1", - "Composite 2", - "Component 1" - }; - - if (index >= cx->nof_inputs) - return -EINVAL; - input->index = index; - strlcpy(input->name, input_strs[card_input->video_type - 1], - sizeof(input->name)); - input->type = (card_input->video_type == CX18_CARD_INPUT_VID_TUNER ? - V4L2_INPUT_TYPE_TUNER : V4L2_INPUT_TYPE_CAMERA); - input->audioset = (1 << cx->nof_audio_inputs) - 1; - input->std = (input->type == V4L2_INPUT_TYPE_TUNER) ? - cx->tuner_std : V4L2_STD_ALL; - return 0; -} - -int cx18_get_audio_input(struct cx18 *cx, u16 index, struct v4l2_audio *audio) -{ - const struct cx18_card_audio_input *aud_input = - cx->card->audio_inputs + index; - static const char * const input_strs[] = { - "Tuner 1", - "Line In 1", - "Line In 2" - }; - - memset(audio, 0, sizeof(*audio)); - if (index >= cx->nof_audio_inputs) - return -EINVAL; - strlcpy(audio->name, input_strs[aud_input->audio_type - 1], - sizeof(audio->name)); - audio->index = index; - audio->capability = V4L2_AUDCAP_STEREO; - return 0; -} diff --git a/drivers/media/video/cx18/cx18-cards.h b/drivers/media/video/cx18/cx18-cards.h deleted file mode 100644 index add7391ecaba..000000000000 --- a/drivers/media/video/cx18/cx18-cards.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * cx18 functions to query card hardware - * - * Derived from ivtv-cards.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* hardware flags */ -#define CX18_HW_TUNER (1 << 0) -#define CX18_HW_TVEEPROM (1 << 1) -#define CX18_HW_CS5345 (1 << 2) -#define CX18_HW_DVB (1 << 3) -#define CX18_HW_418_AV (1 << 4) -#define CX18_HW_GPIO_MUX (1 << 5) -#define CX18_HW_GPIO_RESET_CTRL (1 << 6) -#define CX18_HW_Z8F0811_IR_TX_HAUP (1 << 7) -#define CX18_HW_Z8F0811_IR_RX_HAUP (1 << 8) -#define CX18_HW_Z8F0811_IR_HAUP (CX18_HW_Z8F0811_IR_RX_HAUP | \ - CX18_HW_Z8F0811_IR_TX_HAUP) - -#define CX18_HW_IR_ANY (CX18_HW_Z8F0811_IR_RX_HAUP | \ - CX18_HW_Z8F0811_IR_TX_HAUP) - -/* video inputs */ -#define CX18_CARD_INPUT_VID_TUNER 1 -#define CX18_CARD_INPUT_SVIDEO1 2 -#define CX18_CARD_INPUT_SVIDEO2 3 -#define CX18_CARD_INPUT_COMPOSITE1 4 -#define CX18_CARD_INPUT_COMPOSITE2 5 -#define CX18_CARD_INPUT_COMPONENT1 6 - -/* audio inputs */ -#define CX18_CARD_INPUT_AUD_TUNER 1 -#define CX18_CARD_INPUT_LINE_IN1 2 -#define CX18_CARD_INPUT_LINE_IN2 3 - -#define CX18_CARD_MAX_VIDEO_INPUTS 6 -#define CX18_CARD_MAX_AUDIO_INPUTS 3 -#define CX18_CARD_MAX_TUNERS 2 - -/* V4L2 capability aliases */ -#define CX18_CAP_ENCODER (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER | \ - V4L2_CAP_AUDIO | V4L2_CAP_READWRITE | \ - V4L2_CAP_VBI_CAPTURE | V4L2_CAP_SLICED_VBI_CAPTURE) - -struct cx18_card_video_input { - u8 video_type; /* video input type */ - u8 audio_index; /* index in cx18_card_audio_input array */ - u32 video_input; /* hardware video input */ -}; - -struct cx18_card_audio_input { - u8 audio_type; /* audio input type */ - u32 audio_input; /* hardware audio input */ - u16 muxer_input; /* hardware muxer input for boards with a - multiplexer chip */ -}; - -struct cx18_card_pci_info { - u16 device; - u16 subsystem_vendor; - u16 subsystem_device; -}; - -/* GPIO definitions */ - -/* The mask is the set of bits used by the operation */ - -struct cx18_gpio_init { /* set initial GPIO DIR and OUT values */ - u32 direction; /* DIR setting. Leave to 0 if no init is needed */ - u32 initial_value; -}; - -struct cx18_gpio_i2c_slave_reset { - u32 active_lo_mask; /* GPIO outputs that reset i2c chips when low */ - u32 active_hi_mask; /* GPIO outputs that reset i2c chips when high */ - int msecs_asserted; /* time period reset must remain asserted */ - int msecs_recovery; /* time after deassert for chips to be ready */ - u32 ir_reset_mask; /* GPIO to reset the Zilog Z8F0811 IR contoller */ -}; - -struct cx18_gpio_audio_input { /* select tuner/line in input */ - u32 mask; /* leave to 0 if not supported */ - u32 tuner; - u32 linein; - u32 radio; -}; - -struct cx18_card_tuner { - v4l2_std_id std; /* standard for which the tuner is suitable */ - int tuner; /* tuner ID (from tuner.h) */ -}; - -struct cx18_card_tuner_i2c { - unsigned short radio[2];/* radio tuner i2c address to probe */ - unsigned short demod[3];/* demodulator i2c address to probe */ - unsigned short tv[4]; /* tv tuner i2c addresses to probe */ -}; - -struct cx18_ddr { /* DDR config data */ - u32 chip_config; - u32 refresh; - u32 timing1; - u32 timing2; - u32 tune_lane; - u32 initial_emrs; -}; - -/* for card information/parameters */ -struct cx18_card { - int type; - char *name; - char *comment; - u32 v4l2_capabilities; - u32 hw_audio_ctrl; /* hardware used for the V4L2 controls (only - 1 dev allowed currently) */ - u32 hw_muxer; /* hardware used to multiplex audio input */ - u32 hw_all; /* all hardware used by the board */ - struct cx18_card_video_input video_inputs[CX18_CARD_MAX_VIDEO_INPUTS]; - struct cx18_card_audio_input audio_inputs[CX18_CARD_MAX_AUDIO_INPUTS]; - struct cx18_card_audio_input radio_input; - - /* GPIO card-specific settings */ - u8 xceive_pin; /* XCeive tuner GPIO reset pin */ - struct cx18_gpio_init gpio_init; - struct cx18_gpio_i2c_slave_reset gpio_i2c_slave_reset; - struct cx18_gpio_audio_input gpio_audio_input; - - struct cx18_card_tuner tuners[CX18_CARD_MAX_TUNERS]; - struct cx18_card_tuner_i2c *i2c; - - struct cx18_ddr ddr; - - /* list of device and subsystem vendor/devices that - correspond to this card type. */ - const struct cx18_card_pci_info *pci_list; -}; - -int cx18_get_input(struct cx18 *cx, u16 index, struct v4l2_input *input); -int cx18_get_audio_input(struct cx18 *cx, u16 index, struct v4l2_audio *input); -const struct cx18_card *cx18_get_card(u16 index); diff --git a/drivers/media/video/cx18/cx18-controls.c b/drivers/media/video/cx18/cx18-controls.c deleted file mode 100644 index 282a3d29fdaa..000000000000 --- a/drivers/media/video/cx18/cx18-controls.c +++ /dev/null @@ -1,131 +0,0 @@ -/* - * cx18 ioctl control functions - * - * Derived from ivtv-controls.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ -#include <linux/kernel.h> -#include <linux/slab.h> - -#include "cx18-driver.h" -#include "cx18-cards.h" -#include "cx18-ioctl.h" -#include "cx18-audio.h" -#include "cx18-mailbox.h" -#include "cx18-controls.h" - -static int cx18_s_stream_vbi_fmt(struct cx2341x_handler *cxhdl, u32 fmt) -{ - struct cx18 *cx = container_of(cxhdl, struct cx18, cxhdl); - int type = cxhdl->stream_type->val; - - if (atomic_read(&cx->ana_capturing) > 0) - return -EBUSY; - - if (fmt != V4L2_MPEG_STREAM_VBI_FMT_IVTV || - !(type == V4L2_MPEG_STREAM_TYPE_MPEG2_PS || - type == V4L2_MPEG_STREAM_TYPE_MPEG2_DVD || - type == V4L2_MPEG_STREAM_TYPE_MPEG2_SVCD)) { - /* Only IVTV fmt VBI insertion & only MPEG-2 PS type streams */ - cx->vbi.insert_mpeg = V4L2_MPEG_STREAM_VBI_FMT_NONE; - CX18_DEBUG_INFO("disabled insertion of sliced VBI data into " - "the MPEG stream\n"); - return 0; - } - - /* Allocate sliced VBI buffers if needed. */ - if (cx->vbi.sliced_mpeg_data[0] == NULL) { - int i; - - for (i = 0; i < CX18_VBI_FRAMES; i++) { - cx->vbi.sliced_mpeg_data[i] = - kmalloc(CX18_SLICED_MPEG_DATA_BUFSZ, GFP_KERNEL); - if (cx->vbi.sliced_mpeg_data[i] == NULL) { - while (--i >= 0) { - kfree(cx->vbi.sliced_mpeg_data[i]); - cx->vbi.sliced_mpeg_data[i] = NULL; - } - cx->vbi.insert_mpeg = - V4L2_MPEG_STREAM_VBI_FMT_NONE; - CX18_WARN("Unable to allocate buffers for " - "sliced VBI data insertion\n"); - return -ENOMEM; - } - } - } - - cx->vbi.insert_mpeg = fmt; - CX18_DEBUG_INFO("enabled insertion of sliced VBI data into the MPEG PS," - "when sliced VBI is enabled\n"); - - /* - * If our current settings have no lines set for capture, store a valid, - * default set of service lines to capture, in our current settings. - */ - if (cx18_get_service_set(cx->vbi.sliced_in) == 0) { - if (cx->is_60hz) - cx->vbi.sliced_in->service_set = - V4L2_SLICED_CAPTION_525; - else - cx->vbi.sliced_in->service_set = V4L2_SLICED_WSS_625; - cx18_expand_service_set(cx->vbi.sliced_in, cx->is_50hz); - } - return 0; -} - -static int cx18_s_video_encoding(struct cx2341x_handler *cxhdl, u32 val) -{ - struct cx18 *cx = container_of(cxhdl, struct cx18, cxhdl); - int is_mpeg1 = val == V4L2_MPEG_VIDEO_ENCODING_MPEG_1; - struct v4l2_mbus_framefmt fmt; - - /* fix videodecoder resolution */ - fmt.width = cxhdl->width / (is_mpeg1 ? 2 : 1); - fmt.height = cxhdl->height; - fmt.code = V4L2_MBUS_FMT_FIXED; - v4l2_subdev_call(cx->sd_av, video, s_mbus_fmt, &fmt); - return 0; -} - -static int cx18_s_audio_sampling_freq(struct cx2341x_handler *cxhdl, u32 idx) -{ - static const u32 freqs[3] = { 44100, 48000, 32000 }; - struct cx18 *cx = container_of(cxhdl, struct cx18, cxhdl); - - /* The audio clock of the digitizer must match the codec sample - rate otherwise you get some very strange effects. */ - if (idx < ARRAY_SIZE(freqs)) - cx18_call_all(cx, audio, s_clock_freq, freqs[idx]); - return 0; -} - -static int cx18_s_audio_mode(struct cx2341x_handler *cxhdl, u32 val) -{ - struct cx18 *cx = container_of(cxhdl, struct cx18, cxhdl); - - cx->dualwatch_stereo_mode = val; - return 0; -} - -struct cx2341x_handler_ops cx18_cxhdl_ops = { - .s_audio_mode = cx18_s_audio_mode, - .s_audio_sampling_freq = cx18_s_audio_sampling_freq, - .s_video_encoding = cx18_s_video_encoding, - .s_stream_vbi_fmt = cx18_s_stream_vbi_fmt, -}; diff --git a/drivers/media/video/cx18/cx18-controls.h b/drivers/media/video/cx18/cx18-controls.h deleted file mode 100644 index cb5dfc7b2054..000000000000 --- a/drivers/media/video/cx18/cx18-controls.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * cx18 ioctl control functions - * - * Derived from ivtv-controls.h - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -extern struct cx2341x_handler_ops cx18_cxhdl_ops; diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c deleted file mode 100644 index c67733d32c8a..000000000000 --- a/drivers/media/video/cx18/cx18-driver.c +++ /dev/null @@ -1,1360 +0,0 @@ -/* - * cx18 driver initialization and card probing - * - * Derived from ivtv-driver.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-io.h" -#include "cx18-version.h" -#include "cx18-cards.h" -#include "cx18-i2c.h" -#include "cx18-irq.h" -#include "cx18-gpio.h" -#include "cx18-firmware.h" -#include "cx18-queue.h" -#include "cx18-streams.h" -#include "cx18-av-core.h" -#include "cx18-scb.h" -#include "cx18-mailbox.h" -#include "cx18-ioctl.h" -#include "cx18-controls.h" -#include "tuner-xc2028.h" -#include <linux/dma-mapping.h> -#include <media/tveeprom.h> - -/* If you have already X v4l cards, then set this to X. This way - the device numbers stay matched. Example: you have a WinTV card - without radio and a Compro H900 with. Normally this would give a - video1 device together with a radio0 device for the Compro. By - setting this to 1 you ensure that radio0 is now also radio1. */ -int cx18_first_minor; - -/* Callback for registering extensions */ -int (*cx18_ext_init)(struct cx18 *); -EXPORT_SYMBOL(cx18_ext_init); - -/* add your revision and whatnot here */ -static struct pci_device_id cx18_pci_tbl[] __devinitdata = { - {PCI_VENDOR_ID_CX, PCI_DEVICE_ID_CX23418, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, - {0,} -}; - -MODULE_DEVICE_TABLE(pci, cx18_pci_tbl); - -static atomic_t cx18_instance = ATOMIC_INIT(0); - -/* Parameter declarations */ -static int cardtype[CX18_MAX_CARDS]; -static int tuner[CX18_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1 }; -static int radio[CX18_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1 }; -static unsigned cardtype_c = 1; -static unsigned tuner_c = 1; -static unsigned radio_c = 1; -static char pal[] = "--"; -static char secam[] = "--"; -static char ntsc[] = "-"; - -/* Buffers */ -static int enc_ts_buffers = CX18_DEFAULT_ENC_TS_BUFFERS; -static int enc_mpg_buffers = CX18_DEFAULT_ENC_MPG_BUFFERS; -static int enc_idx_buffers = CX18_DEFAULT_ENC_IDX_BUFFERS; -static int enc_yuv_buffers = CX18_DEFAULT_ENC_YUV_BUFFERS; -static int enc_vbi_buffers = CX18_DEFAULT_ENC_VBI_BUFFERS; -static int enc_pcm_buffers = CX18_DEFAULT_ENC_PCM_BUFFERS; - -static int enc_ts_bufsize = CX18_DEFAULT_ENC_TS_BUFSIZE; -static int enc_mpg_bufsize = CX18_DEFAULT_ENC_MPG_BUFSIZE; -static int enc_idx_bufsize = CX18_DEFAULT_ENC_IDX_BUFSIZE; -static int enc_yuv_bufsize = CX18_DEFAULT_ENC_YUV_BUFSIZE; -static int enc_pcm_bufsize = CX18_DEFAULT_ENC_PCM_BUFSIZE; - -static int enc_ts_bufs = -1; -static int enc_mpg_bufs = -1; -static int enc_idx_bufs = CX18_MAX_FW_MDLS_PER_STREAM; -static int enc_yuv_bufs = -1; -static int enc_vbi_bufs = -1; -static int enc_pcm_bufs = -1; - - -static int cx18_pci_latency = 1; - -static int mmio_ndelay; -static int retry_mmio = 1; - -int cx18_debug; - -module_param_array(tuner, int, &tuner_c, 0644); -module_param_array(radio, int, &radio_c, 0644); -module_param_array(cardtype, int, &cardtype_c, 0644); -module_param_string(pal, pal, sizeof(pal), 0644); -module_param_string(secam, secam, sizeof(secam), 0644); -module_param_string(ntsc, ntsc, sizeof(ntsc), 0644); -module_param_named(debug, cx18_debug, int, 0644); -module_param(mmio_ndelay, int, 0644); -module_param(retry_mmio, int, 0644); -module_param(cx18_pci_latency, int, 0644); -module_param(cx18_first_minor, int, 0644); - -module_param(enc_ts_buffers, int, 0644); -module_param(enc_mpg_buffers, int, 0644); -module_param(enc_idx_buffers, int, 0644); -module_param(enc_yuv_buffers, int, 0644); -module_param(enc_vbi_buffers, int, 0644); -module_param(enc_pcm_buffers, int, 0644); - -module_param(enc_ts_bufsize, int, 0644); -module_param(enc_mpg_bufsize, int, 0644); -module_param(enc_idx_bufsize, int, 0644); -module_param(enc_yuv_bufsize, int, 0644); -module_param(enc_pcm_bufsize, int, 0644); - -module_param(enc_ts_bufs, int, 0644); -module_param(enc_mpg_bufs, int, 0644); -module_param(enc_idx_bufs, int, 0644); -module_param(enc_yuv_bufs, int, 0644); -module_param(enc_vbi_bufs, int, 0644); -module_param(enc_pcm_bufs, int, 0644); - -MODULE_PARM_DESC(tuner, "Tuner type selection,\n" - "\t\t\tsee tuner.h for values"); -MODULE_PARM_DESC(radio, - "Enable or disable the radio. Use only if autodetection\n" - "\t\t\tfails. 0 = disable, 1 = enable"); -MODULE_PARM_DESC(cardtype, - "Only use this option if your card is not detected properly.\n" - "\t\tSpecify card type:\n" - "\t\t\t 1 = Hauppauge HVR 1600 (ESMT memory)\n" - "\t\t\t 2 = Hauppauge HVR 1600 (Samsung memory)\n" - "\t\t\t 3 = Compro VideoMate H900\n" - "\t\t\t 4 = Yuan MPC718\n" - "\t\t\t 5 = Conexant Raptor PAL/SECAM\n" - "\t\t\t 6 = Toshiba Qosmio DVB-T/Analog\n" - "\t\t\t 7 = Leadtek WinFast PVR2100\n" - "\t\t\t 8 = Leadtek WinFast DVR3100 H\n" - "\t\t\t 9 = GoTView PCI DVD3 Hybrid\n" - "\t\t\t 10 = Hauppauge HVR 1600 (S5H1411)\n" - "\t\t\t 0 = Autodetect (default)\n" - "\t\t\t-1 = Ignore this card\n\t\t"); -MODULE_PARM_DESC(pal, "Set PAL standard: B, G, H, D, K, I, M, N, Nc, 60"); -MODULE_PARM_DESC(secam, "Set SECAM standard: B, G, H, D, K, L, LC"); -MODULE_PARM_DESC(ntsc, "Set NTSC standard: M, J, K"); -MODULE_PARM_DESC(debug, - "Debug level (bitmask). Default: 0\n" - "\t\t\t 1/0x0001: warning\n" - "\t\t\t 2/0x0002: info\n" - "\t\t\t 4/0x0004: mailbox\n" - "\t\t\t 8/0x0008: dma\n" - "\t\t\t 16/0x0010: ioctl\n" - "\t\t\t 32/0x0020: file\n" - "\t\t\t 64/0x0040: i2c\n" - "\t\t\t128/0x0080: irq\n" - "\t\t\t256/0x0100: high volume\n"); -MODULE_PARM_DESC(cx18_pci_latency, - "Change the PCI latency to 64 if lower: 0 = No, 1 = Yes,\n" - "\t\t\tDefault: Yes"); -MODULE_PARM_DESC(retry_mmio, - "(Deprecated) MMIO writes are now always checked and retried\n" - "\t\t\tEffectively: 1 [Yes]"); -MODULE_PARM_DESC(mmio_ndelay, - "(Deprecated) MMIO accesses are now never purposely delayed\n" - "\t\t\tEffectively: 0 ns"); -MODULE_PARM_DESC(enc_ts_buffers, - "Encoder TS buffer memory (MB). (enc_ts_bufs can override)\n" - "\t\t\tDefault: " __stringify(CX18_DEFAULT_ENC_TS_BUFFERS)); -MODULE_PARM_DESC(enc_ts_bufsize, - "Size of an encoder TS buffer (kB)\n" - "\t\t\tDefault: " __stringify(CX18_DEFAULT_ENC_TS_BUFSIZE)); -MODULE_PARM_DESC(enc_ts_bufs, - "Number of encoder TS buffers\n" - "\t\t\tDefault is computed from other enc_ts_* parameters"); -MODULE_PARM_DESC(enc_mpg_buffers, - "Encoder MPG buffer memory (MB). (enc_mpg_bufs can override)\n" - "\t\t\tDefault: " __stringify(CX18_DEFAULT_ENC_MPG_BUFFERS)); -MODULE_PARM_DESC(enc_mpg_bufsize, - "Size of an encoder MPG buffer (kB)\n" - "\t\t\tDefault: " __stringify(CX18_DEFAULT_ENC_MPG_BUFSIZE)); -MODULE_PARM_DESC(enc_mpg_bufs, - "Number of encoder MPG buffers\n" - "\t\t\tDefault is computed from other enc_mpg_* parameters"); -MODULE_PARM_DESC(enc_idx_buffers, - "(Deprecated) Encoder IDX buffer memory (MB)\n" - "\t\t\tIgnored, except 0 disables IDX buffer allocations\n" - "\t\t\tDefault: 1 [Enabled]"); -MODULE_PARM_DESC(enc_idx_bufsize, - "Size of an encoder IDX buffer (kB)\n" - "\t\t\tAllowed values are multiples of 1.5 kB rounded up\n" - "\t\t\t(multiples of size required for 64 index entries)\n" - "\t\t\tDefault: 2"); -MODULE_PARM_DESC(enc_idx_bufs, - "Number of encoder IDX buffers\n" - "\t\t\tDefault: " __stringify(CX18_MAX_FW_MDLS_PER_STREAM)); -MODULE_PARM_DESC(enc_yuv_buffers, - "Encoder YUV buffer memory (MB). (enc_yuv_bufs can override)\n" - "\t\t\tDefault: " __stringify(CX18_DEFAULT_ENC_YUV_BUFFERS)); -MODULE_PARM_DESC(enc_yuv_bufsize, - "Size of an encoder YUV buffer (kB)\n" - "\t\t\tAllowed values are multiples of 33.75 kB rounded up\n" - "\t\t\t(multiples of size required for 32 screen lines)\n" - "\t\t\tDefault: 102"); -MODULE_PARM_DESC(enc_yuv_bufs, - "Number of encoder YUV buffers\n" - "\t\t\tDefault is computed from other enc_yuv_* parameters"); -MODULE_PARM_DESC(enc_vbi_buffers, - "Encoder VBI buffer memory (MB). (enc_vbi_bufs can override)\n" - "\t\t\tDefault: " __stringify(CX18_DEFAULT_ENC_VBI_BUFFERS)); -MODULE_PARM_DESC(enc_vbi_bufs, - "Number of encoder VBI buffers\n" - "\t\t\tDefault is computed from enc_vbi_buffers"); -MODULE_PARM_DESC(enc_pcm_buffers, - "Encoder PCM buffer memory (MB). (enc_pcm_bufs can override)\n" - "\t\t\tDefault: " __stringify(CX18_DEFAULT_ENC_PCM_BUFFERS)); -MODULE_PARM_DESC(enc_pcm_bufsize, - "Size of an encoder PCM buffer (kB)\n" - "\t\t\tDefault: " __stringify(CX18_DEFAULT_ENC_PCM_BUFSIZE)); -MODULE_PARM_DESC(enc_pcm_bufs, - "Number of encoder PCM buffers\n" - "\t\t\tDefault is computed from other enc_pcm_* parameters"); - -MODULE_PARM_DESC(cx18_first_minor, - "Set device node number assigned to first card"); - -MODULE_AUTHOR("Hans Verkuil"); -MODULE_DESCRIPTION("CX23418 driver"); -MODULE_SUPPORTED_DEVICE("CX23418 MPEG2 encoder"); -MODULE_LICENSE("GPL"); - -MODULE_VERSION(CX18_VERSION); - -#if defined(CONFIG_MODULES) && defined(MODULE) -static void request_module_async(struct work_struct *work) -{ - struct cx18 *dev = container_of(work, struct cx18, request_module_wk); - - /* Make sure cx18-alsa module is loaded */ - request_module("cx18-alsa"); - - /* Initialize cx18-alsa for this instance of the cx18 device */ - if (cx18_ext_init != NULL) - cx18_ext_init(dev); -} - -static void request_modules(struct cx18 *dev) -{ - INIT_WORK(&dev->request_module_wk, request_module_async); - schedule_work(&dev->request_module_wk); -} - -static void flush_request_modules(struct cx18 *dev) -{ - flush_work_sync(&dev->request_module_wk); -} -#else -#define request_modules(dev) -#define flush_request_modules(dev) -#endif /* CONFIG_MODULES */ - -/* Generic utility functions */ -int cx18_msleep_timeout(unsigned int msecs, int intr) -{ - long int timeout = msecs_to_jiffies(msecs); - int sig; - - do { - set_current_state(intr ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE); - timeout = schedule_timeout(timeout); - sig = intr ? signal_pending(current) : 0; - } while (!sig && timeout); - return sig; -} - -/* Release ioremapped memory */ -static void cx18_iounmap(struct cx18 *cx) -{ - if (cx == NULL) - return; - - /* Release io memory */ - if (cx->enc_mem != NULL) { - CX18_DEBUG_INFO("releasing enc_mem\n"); - iounmap(cx->enc_mem); - cx->enc_mem = NULL; - } -} - -static void cx18_eeprom_dump(struct cx18 *cx, unsigned char *eedata, int len) -{ - int i; - - CX18_INFO("eeprom dump:\n"); - for (i = 0; i < len; i++) { - if (0 == (i % 16)) - CX18_INFO("eeprom %02x:", i); - printk(KERN_CONT " %02x", eedata[i]); - if (15 == (i % 16)) - printk(KERN_CONT "\n"); - } -} - -/* Hauppauge card? get values from tveeprom */ -void cx18_read_eeprom(struct cx18 *cx, struct tveeprom *tv) -{ - struct i2c_client c; - u8 eedata[256]; - - memset(&c, 0, sizeof(c)); - strlcpy(c.name, "cx18 tveeprom tmp", sizeof(c.name)); - c.adapter = &cx->i2c_adap[0]; - c.addr = 0xA0 >> 1; - - memset(tv, 0, sizeof(*tv)); - if (tveeprom_read(&c, eedata, sizeof(eedata))) - return; - - switch (cx->card->type) { - case CX18_CARD_HVR_1600_ESMT: - case CX18_CARD_HVR_1600_SAMSUNG: - case CX18_CARD_HVR_1600_S5H1411: - tveeprom_hauppauge_analog(&c, tv, eedata); - break; - case CX18_CARD_YUAN_MPC718: - case CX18_CARD_GOTVIEW_PCI_DVD3: - tv->model = 0x718; - cx18_eeprom_dump(cx, eedata, sizeof(eedata)); - CX18_INFO("eeprom PCI ID: %02x%02x:%02x%02x\n", - eedata[2], eedata[1], eedata[4], eedata[3]); - break; - default: - tv->model = 0xffffffff; - cx18_eeprom_dump(cx, eedata, sizeof(eedata)); - break; - } -} - -static void cx18_process_eeprom(struct cx18 *cx) -{ - struct tveeprom tv; - - cx18_read_eeprom(cx, &tv); - - /* Many thanks to Steven Toth from Hauppauge for providing the - model numbers */ - /* Note: the Samsung memory models cannot be reliably determined - from the model number. Use the cardtype module option if you - have one of these preproduction models. */ - switch (tv.model) { - case 74301: /* Retail models */ - case 74321: - case 74351: /* OEM models */ - case 74361: - /* Digital side is s5h1411/tda18271 */ - cx->card = cx18_get_card(CX18_CARD_HVR_1600_S5H1411); - break; - case 74021: /* Retail models */ - case 74031: - case 74041: - case 74141: - case 74541: /* OEM models */ - case 74551: - case 74591: - case 74651: - case 74691: - case 74751: - case 74891: - /* Digital side is s5h1409/mxl5005s */ - cx->card = cx18_get_card(CX18_CARD_HVR_1600_ESMT); - break; - case 0x718: - return; - case 0xffffffff: - CX18_INFO("Unknown EEPROM encoding\n"); - return; - case 0: - CX18_ERR("Invalid EEPROM\n"); - return; - default: - CX18_ERR("Unknown model %d, defaulting to original HVR-1600 " - "(cardtype=1)\n", tv.model); - cx->card = cx18_get_card(CX18_CARD_HVR_1600_ESMT); - break; - } - - cx->v4l2_cap = cx->card->v4l2_capabilities; - cx->card_name = cx->card->name; - cx->card_i2c = cx->card->i2c; - - CX18_INFO("Autodetected %s\n", cx->card_name); - - if (tv.tuner_type == TUNER_ABSENT) - CX18_ERR("tveeprom cannot autodetect tuner!\n"); - - if (cx->options.tuner == -1) - cx->options.tuner = tv.tuner_type; - if (cx->options.radio == -1) - cx->options.radio = (tv.has_radio != 0); - - if (cx->std != 0) - /* user specified tuner standard */ - return; - - /* autodetect tuner standard */ -#define TVEEPROM_TUNER_FORMAT_ALL (V4L2_STD_B | V4L2_STD_GH | \ - V4L2_STD_MN | \ - V4L2_STD_PAL_I | \ - V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC | \ - V4L2_STD_DK) - if ((tv.tuner_formats & TVEEPROM_TUNER_FORMAT_ALL) - == TVEEPROM_TUNER_FORMAT_ALL) { - CX18_DEBUG_INFO("Worldwide tuner detected\n"); - cx->std = V4L2_STD_ALL; - } else if (tv.tuner_formats & V4L2_STD_PAL) { - CX18_DEBUG_INFO("PAL tuner detected\n"); - cx->std |= V4L2_STD_PAL_BG | V4L2_STD_PAL_H; - } else if (tv.tuner_formats & V4L2_STD_NTSC) { - CX18_DEBUG_INFO("NTSC tuner detected\n"); - cx->std |= V4L2_STD_NTSC_M; - } else if (tv.tuner_formats & V4L2_STD_SECAM) { - CX18_DEBUG_INFO("SECAM tuner detected\n"); - cx->std |= V4L2_STD_SECAM_L; - } else { - CX18_INFO("No tuner detected, default to NTSC-M\n"); - cx->std |= V4L2_STD_NTSC_M; - } -} - -static v4l2_std_id cx18_parse_std(struct cx18 *cx) -{ - switch (pal[0]) { - case '6': - return V4L2_STD_PAL_60; - case 'b': - case 'B': - case 'g': - case 'G': - return V4L2_STD_PAL_BG; - case 'h': - case 'H': - return V4L2_STD_PAL_H; - case 'n': - case 'N': - if (pal[1] == 'c' || pal[1] == 'C') - return V4L2_STD_PAL_Nc; - return V4L2_STD_PAL_N; - case 'i': - case 'I': - return V4L2_STD_PAL_I; - case 'd': - case 'D': - case 'k': - case 'K': - return V4L2_STD_PAL_DK; - case 'M': - case 'm': - return V4L2_STD_PAL_M; - case '-': - break; - default: - CX18_WARN("pal= argument not recognised\n"); - return 0; - } - - switch (secam[0]) { - case 'b': - case 'B': - case 'g': - case 'G': - case 'h': - case 'H': - return V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H; - case 'd': - case 'D': - case 'k': - case 'K': - return V4L2_STD_SECAM_DK; - case 'l': - case 'L': - if (secam[1] == 'C' || secam[1] == 'c') - return V4L2_STD_SECAM_LC; - return V4L2_STD_SECAM_L; - case '-': - break; - default: - CX18_WARN("secam= argument not recognised\n"); - return 0; - } - - switch (ntsc[0]) { - case 'm': - case 'M': - return V4L2_STD_NTSC_M; - case 'j': - case 'J': - return V4L2_STD_NTSC_M_JP; - case 'k': - case 'K': - return V4L2_STD_NTSC_M_KR; - case '-': - break; - default: - CX18_WARN("ntsc= argument not recognised\n"); - return 0; - } - - /* no match found */ - return 0; -} - -static void cx18_process_options(struct cx18 *cx) -{ - int i, j; - - cx->options.megabytes[CX18_ENC_STREAM_TYPE_TS] = enc_ts_buffers; - cx->options.megabytes[CX18_ENC_STREAM_TYPE_MPG] = enc_mpg_buffers; - cx->options.megabytes[CX18_ENC_STREAM_TYPE_IDX] = enc_idx_buffers; - cx->options.megabytes[CX18_ENC_STREAM_TYPE_YUV] = enc_yuv_buffers; - cx->options.megabytes[CX18_ENC_STREAM_TYPE_VBI] = enc_vbi_buffers; - cx->options.megabytes[CX18_ENC_STREAM_TYPE_PCM] = enc_pcm_buffers; - cx->options.megabytes[CX18_ENC_STREAM_TYPE_RAD] = 0; /* control only */ - - cx->stream_buffers[CX18_ENC_STREAM_TYPE_TS] = enc_ts_bufs; - cx->stream_buffers[CX18_ENC_STREAM_TYPE_MPG] = enc_mpg_bufs; - cx->stream_buffers[CX18_ENC_STREAM_TYPE_IDX] = enc_idx_bufs; - cx->stream_buffers[CX18_ENC_STREAM_TYPE_YUV] = enc_yuv_bufs; - cx->stream_buffers[CX18_ENC_STREAM_TYPE_VBI] = enc_vbi_bufs; - cx->stream_buffers[CX18_ENC_STREAM_TYPE_PCM] = enc_pcm_bufs; - cx->stream_buffers[CX18_ENC_STREAM_TYPE_RAD] = 0; /* control, no data */ - - cx->stream_buf_size[CX18_ENC_STREAM_TYPE_TS] = enc_ts_bufsize; - cx->stream_buf_size[CX18_ENC_STREAM_TYPE_MPG] = enc_mpg_bufsize; - cx->stream_buf_size[CX18_ENC_STREAM_TYPE_IDX] = enc_idx_bufsize; - cx->stream_buf_size[CX18_ENC_STREAM_TYPE_YUV] = enc_yuv_bufsize; - cx->stream_buf_size[CX18_ENC_STREAM_TYPE_VBI] = vbi_active_samples * 36; - cx->stream_buf_size[CX18_ENC_STREAM_TYPE_PCM] = enc_pcm_bufsize; - cx->stream_buf_size[CX18_ENC_STREAM_TYPE_RAD] = 0; /* control no data */ - - /* Ensure stream_buffers & stream_buf_size are valid */ - for (i = 0; i < CX18_MAX_STREAMS; i++) { - if (cx->stream_buffers[i] == 0 || /* User said 0 buffers */ - cx->options.megabytes[i] <= 0 || /* User said 0 MB total */ - cx->stream_buf_size[i] <= 0) { /* User said buf size 0 */ - cx->options.megabytes[i] = 0; - cx->stream_buffers[i] = 0; - cx->stream_buf_size[i] = 0; - continue; - } - /* - * YUV is a special case where the stream_buf_size needs to be - * an integral multiple of 33.75 kB (storage for 32 screens - * lines to maintain alignment in case of lost buffers). - * - * IDX is a special case where the stream_buf_size should be - * an integral multiple of 1.5 kB (storage for 64 index entries - * to maintain alignment in case of lost buffers). - * - */ - if (i == CX18_ENC_STREAM_TYPE_YUV) { - cx->stream_buf_size[i] *= 1024; - cx->stream_buf_size[i] -= - (cx->stream_buf_size[i] % CX18_UNIT_ENC_YUV_BUFSIZE); - - if (cx->stream_buf_size[i] < CX18_UNIT_ENC_YUV_BUFSIZE) - cx->stream_buf_size[i] = - CX18_UNIT_ENC_YUV_BUFSIZE; - } else if (i == CX18_ENC_STREAM_TYPE_IDX) { - cx->stream_buf_size[i] *= 1024; - cx->stream_buf_size[i] -= - (cx->stream_buf_size[i] % CX18_UNIT_ENC_IDX_BUFSIZE); - - if (cx->stream_buf_size[i] < CX18_UNIT_ENC_IDX_BUFSIZE) - cx->stream_buf_size[i] = - CX18_UNIT_ENC_IDX_BUFSIZE; - } - /* - * YUV and IDX are special cases where the stream_buf_size is - * now in bytes. - * VBI is a special case where the stream_buf_size is fixed - * and already in bytes - */ - if (i == CX18_ENC_STREAM_TYPE_VBI || - i == CX18_ENC_STREAM_TYPE_YUV || - i == CX18_ENC_STREAM_TYPE_IDX) { - if (cx->stream_buffers[i] < 0) { - cx->stream_buffers[i] = - cx->options.megabytes[i] * 1024 * 1024 - / cx->stream_buf_size[i]; - } else { - /* N.B. This might round down to 0 */ - cx->options.megabytes[i] = - cx->stream_buffers[i] - * cx->stream_buf_size[i]/(1024 * 1024); - } - } else { - /* All other streams have stream_buf_size in kB here */ - if (cx->stream_buffers[i] < 0) { - cx->stream_buffers[i] = - cx->options.megabytes[i] * 1024 - / cx->stream_buf_size[i]; - } else { - /* N.B. This might round down to 0 */ - cx->options.megabytes[i] = - cx->stream_buffers[i] - * cx->stream_buf_size[i] / 1024; - } - /* convert from kB to bytes */ - cx->stream_buf_size[i] *= 1024; - } - CX18_DEBUG_INFO("Stream type %d options: %d MB, %d buffers, " - "%d bytes\n", i, cx->options.megabytes[i], - cx->stream_buffers[i], cx->stream_buf_size[i]); - } - - cx->options.cardtype = cardtype[cx->instance]; - cx->options.tuner = tuner[cx->instance]; - cx->options.radio = radio[cx->instance]; - - cx->std = cx18_parse_std(cx); - if (cx->options.cardtype == -1) { - CX18_INFO("Ignore card\n"); - return; - } - cx->card = cx18_get_card(cx->options.cardtype - 1); - if (cx->card) - CX18_INFO("User specified %s card\n", cx->card->name); - else if (cx->options.cardtype != 0) - CX18_ERR("Unknown user specified type, trying to autodetect card\n"); - if (cx->card == NULL) { - if (cx->pci_dev->subsystem_vendor == CX18_PCI_ID_HAUPPAUGE) { - cx->card = cx18_get_card(CX18_CARD_HVR_1600_ESMT); - CX18_INFO("Autodetected Hauppauge card\n"); - } - } - if (cx->card == NULL) { - for (i = 0; (cx->card = cx18_get_card(i)); i++) { - if (cx->card->pci_list == NULL) - continue; - for (j = 0; cx->card->pci_list[j].device; j++) { - if (cx->pci_dev->device != - cx->card->pci_list[j].device) - continue; - if (cx->pci_dev->subsystem_vendor != - cx->card->pci_list[j].subsystem_vendor) - continue; - if (cx->pci_dev->subsystem_device != - cx->card->pci_list[j].subsystem_device) - continue; - CX18_INFO("Autodetected %s card\n", cx->card->name); - goto done; - } - } - } -done: - - if (cx->card == NULL) { - cx->card = cx18_get_card(CX18_CARD_HVR_1600_ESMT); - CX18_ERR("Unknown card: vendor/device: [%04x:%04x]\n", - cx->pci_dev->vendor, cx->pci_dev->device); - CX18_ERR(" subsystem vendor/device: [%04x:%04x]\n", - cx->pci_dev->subsystem_vendor, - cx->pci_dev->subsystem_device); - CX18_ERR("Defaulting to %s card\n", cx->card->name); - CX18_ERR("Please mail the vendor/device and subsystem vendor/device IDs and what kind of\n"); - CX18_ERR("card you have to the ivtv-devel mailinglist (www.ivtvdriver.org)\n"); - CX18_ERR("Prefix your subject line with [UNKNOWN CX18 CARD].\n"); - } - cx->v4l2_cap = cx->card->v4l2_capabilities; - cx->card_name = cx->card->name; - cx->card_i2c = cx->card->i2c; -} - -static int __devinit cx18_create_in_workq(struct cx18 *cx) -{ - snprintf(cx->in_workq_name, sizeof(cx->in_workq_name), "%s-in", - cx->v4l2_dev.name); - cx->in_work_queue = alloc_ordered_workqueue(cx->in_workq_name, 0); - if (cx->in_work_queue == NULL) { - CX18_ERR("Unable to create incoming mailbox handler thread\n"); - return -ENOMEM; - } - return 0; -} - -static void __devinit cx18_init_in_work_orders(struct cx18 *cx) -{ - int i; - for (i = 0; i < CX18_MAX_IN_WORK_ORDERS; i++) { - cx->in_work_order[i].cx = cx; - cx->in_work_order[i].str = cx->epu_debug_str; - INIT_WORK(&cx->in_work_order[i].work, cx18_in_work_handler); - } -} - -/* Precondition: the cx18 structure has been memset to 0. Only - the dev and instance fields have been filled in. - No assumptions on the card type may be made here (see cx18_init_struct2 - for that). - */ -static int __devinit cx18_init_struct1(struct cx18 *cx) -{ - int ret; - - cx->base_addr = pci_resource_start(cx->pci_dev, 0); - - mutex_init(&cx->serialize_lock); - mutex_init(&cx->gpio_lock); - mutex_init(&cx->epu2apu_mb_lock); - mutex_init(&cx->epu2cpu_mb_lock); - - ret = cx18_create_in_workq(cx); - if (ret) - return ret; - - cx18_init_in_work_orders(cx); - - /* start counting open_id at 1 */ - cx->open_id = 1; - - /* Initial settings */ - cx->cxhdl.port = CX2341X_PORT_MEMORY; - cx->cxhdl.capabilities = CX2341X_CAP_HAS_TS | CX2341X_CAP_HAS_SLICED_VBI; - cx->cxhdl.ops = &cx18_cxhdl_ops; - cx->cxhdl.func = cx18_api_func; - cx->cxhdl.priv = &cx->streams[CX18_ENC_STREAM_TYPE_MPG]; - ret = cx2341x_handler_init(&cx->cxhdl, 50); - if (ret) - return ret; - cx->v4l2_dev.ctrl_handler = &cx->cxhdl.hdl; - - cx->temporal_strength = cx->cxhdl.video_temporal_filter->cur.val; - cx->spatial_strength = cx->cxhdl.video_spatial_filter->cur.val; - cx->filter_mode = cx->cxhdl.video_spatial_filter_mode->cur.val | - (cx->cxhdl.video_temporal_filter_mode->cur.val << 1) | - (cx->cxhdl.video_median_filter_type->cur.val << 2); - - init_waitqueue_head(&cx->cap_w); - init_waitqueue_head(&cx->mb_apu_waitq); - init_waitqueue_head(&cx->mb_cpu_waitq); - init_waitqueue_head(&cx->dma_waitq); - - /* VBI */ - cx->vbi.in.type = V4L2_BUF_TYPE_VBI_CAPTURE; - cx->vbi.sliced_in = &cx->vbi.in.fmt.sliced; - - /* IVTV style VBI insertion into MPEG streams */ - INIT_LIST_HEAD(&cx->vbi.sliced_mpeg_buf.list); - INIT_LIST_HEAD(&cx->vbi.sliced_mpeg_mdl.list); - INIT_LIST_HEAD(&cx->vbi.sliced_mpeg_mdl.buf_list); - list_add(&cx->vbi.sliced_mpeg_buf.list, - &cx->vbi.sliced_mpeg_mdl.buf_list); - return 0; -} - -/* Second initialization part. Here the card type has been - autodetected. */ -static void __devinit cx18_init_struct2(struct cx18 *cx) -{ - int i; - - for (i = 0; i < CX18_CARD_MAX_VIDEO_INPUTS; i++) - if (cx->card->video_inputs[i].video_type == 0) - break; - cx->nof_inputs = i; - for (i = 0; i < CX18_CARD_MAX_AUDIO_INPUTS; i++) - if (cx->card->audio_inputs[i].audio_type == 0) - break; - cx->nof_audio_inputs = i; - - /* Find tuner input */ - for (i = 0; i < cx->nof_inputs; i++) { - if (cx->card->video_inputs[i].video_type == - CX18_CARD_INPUT_VID_TUNER) - break; - } - if (i == cx->nof_inputs) - i = 0; - cx->active_input = i; - cx->audio_input = cx->card->video_inputs[i].audio_index; -} - -static int cx18_setup_pci(struct cx18 *cx, struct pci_dev *pci_dev, - const struct pci_device_id *pci_id) -{ - u16 cmd; - unsigned char pci_latency; - - CX18_DEBUG_INFO("Enabling pci device\n"); - - if (pci_enable_device(pci_dev)) { - CX18_ERR("Can't enable device %d!\n", cx->instance); - return -EIO; - } - if (pci_set_dma_mask(pci_dev, DMA_BIT_MASK(32))) { - CX18_ERR("No suitable DMA available, card %d\n", cx->instance); - return -EIO; - } - if (!request_mem_region(cx->base_addr, CX18_MEM_SIZE, "cx18 encoder")) { - CX18_ERR("Cannot request encoder memory region, card %d\n", - cx->instance); - return -EIO; - } - - /* Enable bus mastering and memory mapped IO for the CX23418 */ - pci_read_config_word(pci_dev, PCI_COMMAND, &cmd); - cmd |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER; - pci_write_config_word(pci_dev, PCI_COMMAND, cmd); - - cx->card_rev = pci_dev->revision; - pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &pci_latency); - - if (pci_latency < 64 && cx18_pci_latency) { - CX18_INFO("Unreasonably low latency timer, " - "setting to 64 (was %d)\n", pci_latency); - pci_write_config_byte(pci_dev, PCI_LATENCY_TIMER, 64); - pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &pci_latency); - } - - CX18_DEBUG_INFO("cx%d (rev %d) at %02x:%02x.%x, " - "irq: %d, latency: %d, memory: 0x%llx\n", - cx->pci_dev->device, cx->card_rev, pci_dev->bus->number, - PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn), - cx->pci_dev->irq, pci_latency, (u64)cx->base_addr); - - return 0; -} - -static void cx18_init_subdevs(struct cx18 *cx) -{ - u32 hw = cx->card->hw_all; - u32 device; - int i; - - for (i = 0, device = 1; i < 32; i++, device <<= 1) { - - if (!(device & hw)) - continue; - - switch (device) { - case CX18_HW_DVB: - case CX18_HW_TVEEPROM: - /* These subordinate devices do not use probing */ - cx->hw_flags |= device; - break; - case CX18_HW_418_AV: - /* The A/V decoder gets probed earlier to set PLLs */ - /* Just note that the card uses it (i.e. has analog) */ - cx->hw_flags |= device; - break; - case CX18_HW_GPIO_RESET_CTRL: - /* - * The Reset Controller gets probed and added to - * hw_flags earlier for i2c adapter/bus initialization - */ - break; - case CX18_HW_GPIO_MUX: - if (cx18_gpio_register(cx, device) == 0) - cx->hw_flags |= device; - break; - default: - if (cx18_i2c_register(cx, i) == 0) - cx->hw_flags |= device; - break; - } - } - - if (cx->hw_flags & CX18_HW_418_AV) - cx->sd_av = cx18_find_hw(cx, CX18_HW_418_AV); - - if (cx->card->hw_muxer != 0) - cx->sd_extmux = cx18_find_hw(cx, cx->card->hw_muxer); -} - -static int __devinit cx18_probe(struct pci_dev *pci_dev, - const struct pci_device_id *pci_id) -{ - int retval = 0; - int i; - u32 devtype; - struct cx18 *cx; - - /* FIXME - module parameter arrays constrain max instances */ - i = atomic_inc_return(&cx18_instance) - 1; - if (i >= CX18_MAX_CARDS) { - printk(KERN_ERR "cx18: cannot manage card %d, driver has a " - "limit of 0 - %d\n", i, CX18_MAX_CARDS - 1); - return -ENOMEM; - } - - cx = kzalloc(sizeof(struct cx18), GFP_ATOMIC); - if (cx == NULL) { - printk(KERN_ERR "cx18: cannot manage card %d, out of memory\n", - i); - return -ENOMEM; - } - cx->pci_dev = pci_dev; - cx->instance = i; - - retval = v4l2_device_register(&pci_dev->dev, &cx->v4l2_dev); - if (retval) { - printk(KERN_ERR "cx18: v4l2_device_register of card %d failed" - "\n", cx->instance); - kfree(cx); - return retval; - } - snprintf(cx->v4l2_dev.name, sizeof(cx->v4l2_dev.name), "cx18-%d", - cx->instance); - CX18_INFO("Initializing card %d\n", cx->instance); - - cx18_process_options(cx); - if (cx->options.cardtype == -1) { - retval = -ENODEV; - goto err; - } - - retval = cx18_init_struct1(cx); - if (retval) - goto err; - - CX18_DEBUG_INFO("base addr: 0x%llx\n", (u64)cx->base_addr); - - /* PCI Device Setup */ - retval = cx18_setup_pci(cx, pci_dev, pci_id); - if (retval != 0) - goto free_workqueues; - - /* map io memory */ - CX18_DEBUG_INFO("attempting ioremap at 0x%llx len 0x%08x\n", - (u64)cx->base_addr + CX18_MEM_OFFSET, CX18_MEM_SIZE); - cx->enc_mem = ioremap_nocache(cx->base_addr + CX18_MEM_OFFSET, - CX18_MEM_SIZE); - if (!cx->enc_mem) { - CX18_ERR("ioremap failed. Can't get a window into CX23418 " - "memory and register space\n"); - CX18_ERR("Each capture card with a CX23418 needs 64 MB of " - "vmalloc address space for the window\n"); - CX18_ERR("Check the output of 'grep Vmalloc /proc/meminfo'\n"); - CX18_ERR("Use the vmalloc= kernel command line option to set " - "VmallocTotal to a larger value\n"); - retval = -ENOMEM; - goto free_mem; - } - cx->reg_mem = cx->enc_mem + CX18_REG_OFFSET; - devtype = cx18_read_reg(cx, 0xC72028); - switch (devtype & 0xff000000) { - case 0xff000000: - CX18_INFO("cx23418 revision %08x (A)\n", devtype); - break; - case 0x01000000: - CX18_INFO("cx23418 revision %08x (B)\n", devtype); - break; - default: - CX18_INFO("cx23418 revision %08x (Unknown)\n", devtype); - break; - } - - cx18_init_power(cx, 1); - cx18_init_memory(cx); - - cx->scb = (struct cx18_scb __iomem *)(cx->enc_mem + SCB_OFFSET); - cx18_init_scb(cx); - - cx18_gpio_init(cx); - - /* Initialize integrated A/V decoder early to set PLLs, just in case */ - retval = cx18_av_probe(cx); - if (retval) { - CX18_ERR("Could not register A/V decoder subdevice\n"); - goto free_map; - } - - /* Initialize GPIO Reset Controller to do chip resets during i2c init */ - if (cx->card->hw_all & CX18_HW_GPIO_RESET_CTRL) { - if (cx18_gpio_register(cx, CX18_HW_GPIO_RESET_CTRL) != 0) - CX18_WARN("Could not register GPIO reset controller" - "subdevice; proceeding anyway.\n"); - else - cx->hw_flags |= CX18_HW_GPIO_RESET_CTRL; - } - - /* active i2c */ - CX18_DEBUG_INFO("activating i2c...\n"); - retval = init_cx18_i2c(cx); - if (retval) { - CX18_ERR("Could not initialize i2c\n"); - goto free_map; - } - - if (cx->card->hw_all & CX18_HW_TVEEPROM) { - /* Based on the model number the cardtype may be changed. - The PCI IDs are not always reliable. */ - const struct cx18_card *orig_card = cx->card; - cx18_process_eeprom(cx); - - if (cx->card != orig_card) { - /* Changed the cardtype; re-reset the I2C chips */ - cx18_gpio_init(cx); - cx18_call_hw(cx, CX18_HW_GPIO_RESET_CTRL, - core, reset, (u32) CX18_GPIO_RESET_I2C); - } - } - if (cx->card->comment) - CX18_INFO("%s", cx->card->comment); - if (cx->card->v4l2_capabilities == 0) { - retval = -ENODEV; - goto free_i2c; - } - cx18_init_memory(cx); - cx18_init_scb(cx); - - /* Register IRQ */ - retval = request_irq(cx->pci_dev->irq, cx18_irq_handler, - IRQF_SHARED | IRQF_DISABLED, - cx->v4l2_dev.name, (void *)cx); - if (retval) { - CX18_ERR("Failed to register irq %d\n", retval); - goto free_i2c; - } - - if (cx->std == 0) - cx->std = V4L2_STD_NTSC_M; - - if (cx->options.tuner == -1) { - for (i = 0; i < CX18_CARD_MAX_TUNERS; i++) { - if ((cx->std & cx->card->tuners[i].std) == 0) - continue; - cx->options.tuner = cx->card->tuners[i].tuner; - break; - } - } - /* if no tuner was found, then pick the first tuner in the card list */ - if (cx->options.tuner == -1 && cx->card->tuners[0].std) { - cx->std = cx->card->tuners[0].std; - if (cx->std & V4L2_STD_PAL) - cx->std = V4L2_STD_PAL_BG | V4L2_STD_PAL_H; - else if (cx->std & V4L2_STD_NTSC) - cx->std = V4L2_STD_NTSC_M; - else if (cx->std & V4L2_STD_SECAM) - cx->std = V4L2_STD_SECAM_L; - cx->options.tuner = cx->card->tuners[0].tuner; - } - if (cx->options.radio == -1) - cx->options.radio = (cx->card->radio_input.audio_type != 0); - - /* The card is now fully identified, continue with card-specific - initialization. */ - cx18_init_struct2(cx); - - cx18_init_subdevs(cx); - - if (cx->std & V4L2_STD_525_60) - cx->is_60hz = 1; - else - cx->is_50hz = 1; - - cx2341x_handler_set_50hz(&cx->cxhdl, !cx->is_60hz); - - if (cx->options.radio > 0) - cx->v4l2_cap |= V4L2_CAP_RADIO; - - if (cx->options.tuner > -1) { - struct tuner_setup setup; - - setup.addr = ADDR_UNSET; - setup.type = cx->options.tuner; - setup.mode_mask = T_ANALOG_TV; /* matches TV tuners */ - if (cx->options.radio > 0) - setup.mode_mask |= T_RADIO; - setup.tuner_callback = (setup.type == TUNER_XC2028) ? - cx18_reset_tuner_gpio : NULL; - cx18_call_all(cx, tuner, s_type_addr, &setup); - if (setup.type == TUNER_XC2028) { - static struct xc2028_ctrl ctrl = { - .fname = XC2028_DEFAULT_FIRMWARE, - .max_len = 64, - }; - struct v4l2_priv_tun_config cfg = { - .tuner = cx->options.tuner, - .priv = &ctrl, - }; - cx18_call_all(cx, tuner, s_config, &cfg); - } - } - - /* The tuner is fixed to the standard. The other inputs (e.g. S-Video) - are not. */ - cx->tuner_std = cx->std; - if (cx->std == V4L2_STD_ALL) - cx->std = V4L2_STD_NTSC_M; - - retval = cx18_streams_setup(cx); - if (retval) { - CX18_ERR("Error %d setting up streams\n", retval); - goto free_irq; - } - retval = cx18_streams_register(cx); - if (retval) { - CX18_ERR("Error %d registering devices\n", retval); - goto free_streams; - } - - CX18_INFO("Initialized card: %s\n", cx->card_name); - - /* Load cx18 submodules (cx18-alsa) */ - request_modules(cx); - return 0; - -free_streams: - cx18_streams_cleanup(cx, 1); -free_irq: - free_irq(cx->pci_dev->irq, (void *)cx); -free_i2c: - exit_cx18_i2c(cx); -free_map: - cx18_iounmap(cx); -free_mem: - release_mem_region(cx->base_addr, CX18_MEM_SIZE); -free_workqueues: - destroy_workqueue(cx->in_work_queue); -err: - if (retval == 0) - retval = -ENODEV; - CX18_ERR("Error %d on initialization\n", retval); - - v4l2_device_unregister(&cx->v4l2_dev); - kfree(cx); - return retval; -} - -int cx18_init_on_first_open(struct cx18 *cx) -{ - int video_input; - int fw_retry_count = 3; - struct v4l2_frequency vf; - struct cx18_open_id fh; - v4l2_std_id std; - - fh.cx = cx; - - if (test_bit(CX18_F_I_FAILED, &cx->i_flags)) - return -ENXIO; - - if (test_and_set_bit(CX18_F_I_INITED, &cx->i_flags)) - return 0; - - while (--fw_retry_count > 0) { - /* load firmware */ - if (cx18_firmware_init(cx) == 0) - break; - if (fw_retry_count > 1) - CX18_WARN("Retry loading firmware\n"); - } - - if (fw_retry_count == 0) { - set_bit(CX18_F_I_FAILED, &cx->i_flags); - return -ENXIO; - } - set_bit(CX18_F_I_LOADED_FW, &cx->i_flags); - - /* - * Init the firmware twice to work around a silicon bug - * with the digital TS. - * - * The second firmware load requires us to normalize the APU state, - * or the audio for the first analog capture will be badly incorrect. - * - * I can't seem to call APU_RESETAI and have it succeed without the - * APU capturing audio, so we start and stop it here to do the reset - */ - - /* MPEG Encoding, 224 kbps, MPEG Layer II, 48 ksps */ - cx18_vapi(cx, CX18_APU_START, 2, CX18_APU_ENCODING_METHOD_MPEG|0xb9, 0); - cx18_vapi(cx, CX18_APU_RESETAI, 0); - cx18_vapi(cx, CX18_APU_STOP, 1, CX18_APU_ENCODING_METHOD_MPEG); - - fw_retry_count = 3; - while (--fw_retry_count > 0) { - /* load firmware */ - if (cx18_firmware_init(cx) == 0) - break; - if (fw_retry_count > 1) - CX18_WARN("Retry loading firmware\n"); - } - - if (fw_retry_count == 0) { - set_bit(CX18_F_I_FAILED, &cx->i_flags); - return -ENXIO; - } - - /* - * The second firmware load requires us to normalize the APU state, - * or the audio for the first analog capture will be badly incorrect. - * - * I can't seem to call APU_RESETAI and have it succeed without the - * APU capturing audio, so we start and stop it here to do the reset - */ - - /* MPEG Encoding, 224 kbps, MPEG Layer II, 48 ksps */ - cx18_vapi(cx, CX18_APU_START, 2, CX18_APU_ENCODING_METHOD_MPEG|0xb9, 0); - cx18_vapi(cx, CX18_APU_RESETAI, 0); - cx18_vapi(cx, CX18_APU_STOP, 1, CX18_APU_ENCODING_METHOD_MPEG); - - /* Init the A/V decoder, if it hasn't been already */ - v4l2_subdev_call(cx->sd_av, core, load_fw); - - vf.tuner = 0; - vf.type = V4L2_TUNER_ANALOG_TV; - vf.frequency = 6400; /* the tuner 'baseline' frequency */ - - /* Set initial frequency. For PAL/SECAM broadcasts no - 'default' channel exists AFAIK. */ - if (cx->std == V4L2_STD_NTSC_M_JP) - vf.frequency = 1460; /* ch. 1 91250*16/1000 */ - else if (cx->std & V4L2_STD_NTSC_M) - vf.frequency = 1076; /* ch. 4 67250*16/1000 */ - - video_input = cx->active_input; - cx->active_input++; /* Force update of input */ - cx18_s_input(NULL, &fh, video_input); - - /* Let the VIDIOC_S_STD ioctl do all the work, keeps the code - in one place. */ - cx->std++; /* Force full standard initialization */ - std = (cx->tuner_std == V4L2_STD_ALL) ? V4L2_STD_NTSC_M : cx->tuner_std; - cx18_s_std(NULL, &fh, &std); - cx18_s_frequency(NULL, &fh, &vf); - return 0; -} - -static void cx18_cancel_in_work_orders(struct cx18 *cx) -{ - int i; - for (i = 0; i < CX18_MAX_IN_WORK_ORDERS; i++) - cancel_work_sync(&cx->in_work_order[i].work); -} - -static void cx18_cancel_out_work_orders(struct cx18 *cx) -{ - int i; - for (i = 0; i < CX18_MAX_STREAMS; i++) - if (&cx->streams[i].video_dev != NULL) - cancel_work_sync(&cx->streams[i].out_work_order); -} - -static void cx18_remove(struct pci_dev *pci_dev) -{ - struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev); - struct cx18 *cx = to_cx18(v4l2_dev); - int i; - - CX18_DEBUG_INFO("Removing Card\n"); - - flush_request_modules(cx); - - /* Stop all captures */ - CX18_DEBUG_INFO("Stopping all streams\n"); - if (atomic_read(&cx->tot_capturing) > 0) - cx18_stop_all_captures(cx); - - /* Stop interrupts that cause incoming work to be queued */ - cx18_sw1_irq_disable(cx, IRQ_CPU_TO_EPU | IRQ_APU_TO_EPU); - - /* Incoming work can cause outgoing work, so clean up incoming first */ - cx18_cancel_in_work_orders(cx); - cx18_cancel_out_work_orders(cx); - - /* Stop ack interrupts that may have been needed for work to finish */ - cx18_sw2_irq_disable(cx, IRQ_CPU_TO_EPU_ACK | IRQ_APU_TO_EPU_ACK); - - cx18_halt_firmware(cx); - - destroy_workqueue(cx->in_work_queue); - - cx18_streams_cleanup(cx, 1); - - exit_cx18_i2c(cx); - - free_irq(cx->pci_dev->irq, (void *)cx); - - cx18_iounmap(cx); - - release_mem_region(cx->base_addr, CX18_MEM_SIZE); - - pci_disable_device(cx->pci_dev); - - if (cx->vbi.sliced_mpeg_data[0] != NULL) - for (i = 0; i < CX18_VBI_FRAMES; i++) - kfree(cx->vbi.sliced_mpeg_data[i]); - - v4l2_ctrl_handler_free(&cx->av_state.hdl); - - CX18_INFO("Removed %s\n", cx->card_name); - - v4l2_device_unregister(v4l2_dev); - kfree(cx); -} - - -/* define a pci_driver for card detection */ -static struct pci_driver cx18_pci_driver = { - .name = "cx18", - .id_table = cx18_pci_tbl, - .probe = cx18_probe, - .remove = cx18_remove, -}; - -static int __init module_start(void) -{ - printk(KERN_INFO "cx18: Start initialization, version %s\n", - CX18_VERSION); - - /* Validate parameters */ - if (cx18_first_minor < 0 || cx18_first_minor >= CX18_MAX_CARDS) { - printk(KERN_ERR "cx18: Exiting, cx18_first_minor must be between 0 and %d\n", - CX18_MAX_CARDS - 1); - return -1; - } - - if (cx18_debug < 0 || cx18_debug > 511) { - cx18_debug = 0; - printk(KERN_INFO "cx18: Debug value must be >= 0 and <= 511!\n"); - } - - if (pci_register_driver(&cx18_pci_driver)) { - printk(KERN_ERR "cx18: Error detecting PCI card\n"); - return -ENODEV; - } - printk(KERN_INFO "cx18: End initialization\n"); - return 0; -} - -static void __exit module_cleanup(void) -{ - pci_unregister_driver(&cx18_pci_driver); -} - -module_init(module_start); -module_exit(module_cleanup); -MODULE_FIRMWARE(XC2028_DEFAULT_FIRMWARE); diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h deleted file mode 100644 index 2767c64df0c8..000000000000 --- a/drivers/media/video/cx18/cx18-driver.h +++ /dev/null @@ -1,730 +0,0 @@ -/* - * cx18 driver internal defines and structures - * - * Derived from ivtv-driver.h - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#ifndef CX18_DRIVER_H -#define CX18_DRIVER_H - -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/sched.h> -#include <linux/fs.h> -#include <linux/pci.h> -#include <linux/interrupt.h> -#include <linux/spinlock.h> -#include <linux/i2c.h> -#include <linux/i2c-algo-bit.h> -#include <linux/list.h> -#include <linux/unistd.h> -#include <linux/pagemap.h> -#include <linux/workqueue.h> -#include <linux/mutex.h> -#include <linux/slab.h> -#include <asm/byteorder.h> - -#include <media/v4l2-common.h> -#include <media/v4l2-ioctl.h> -#include <media/v4l2-device.h> -#include <media/v4l2-fh.h> -#include <media/tuner.h> -#include <media/ir-kbd-i2c.h> -#include "cx18-mailbox.h" -#include "cx18-av-core.h" -#include "cx23418.h" - -/* DVB */ -#include "demux.h" -#include "dmxdev.h" -#include "dvb_demux.h" -#include "dvb_frontend.h" -#include "dvb_net.h" -#include "dvbdev.h" - -/* Videobuf / YUV support */ -#include <media/videobuf-core.h> -#include <media/videobuf-vmalloc.h> - -#ifndef CONFIG_PCI -# error "This driver requires kernel PCI support." -#endif - -#define CX18_MEM_OFFSET 0x00000000 -#define CX18_MEM_SIZE 0x04000000 -#define CX18_REG_OFFSET 0x02000000 - -/* Maximum cx18 driver instances. */ -#define CX18_MAX_CARDS 32 - -/* Supported cards */ -#define CX18_CARD_HVR_1600_ESMT 0 /* Hauppauge HVR 1600 (ESMT memory) */ -#define CX18_CARD_HVR_1600_SAMSUNG 1 /* Hauppauge HVR 1600 (Samsung memory) */ -#define CX18_CARD_COMPRO_H900 2 /* Compro VideoMate H900 */ -#define CX18_CARD_YUAN_MPC718 3 /* Yuan MPC718 */ -#define CX18_CARD_CNXT_RAPTOR_PAL 4 /* Conexant Raptor PAL */ -#define CX18_CARD_TOSHIBA_QOSMIO_DVBT 5 /* Toshiba Qosmio Interal DVB-T/Analog*/ -#define CX18_CARD_LEADTEK_PVR2100 6 /* Leadtek WinFast PVR2100 */ -#define CX18_CARD_LEADTEK_DVR3100H 7 /* Leadtek WinFast DVR3100 H */ -#define CX18_CARD_GOTVIEW_PCI_DVD3 8 /* GoTView PCI DVD3 Hybrid */ -#define CX18_CARD_HVR_1600_S5H1411 9 /* Hauppauge HVR 1600 s5h1411/tda18271*/ -#define CX18_CARD_LAST 9 - -#define CX18_ENC_STREAM_TYPE_MPG 0 -#define CX18_ENC_STREAM_TYPE_TS 1 -#define CX18_ENC_STREAM_TYPE_YUV 2 -#define CX18_ENC_STREAM_TYPE_VBI 3 -#define CX18_ENC_STREAM_TYPE_PCM 4 -#define CX18_ENC_STREAM_TYPE_IDX 5 -#define CX18_ENC_STREAM_TYPE_RAD 6 -#define CX18_MAX_STREAMS 7 - -/* system vendor and device IDs */ -#define PCI_VENDOR_ID_CX 0x14f1 -#define PCI_DEVICE_ID_CX23418 0x5b7a - -/* subsystem vendor ID */ -#define CX18_PCI_ID_HAUPPAUGE 0x0070 -#define CX18_PCI_ID_COMPRO 0x185b -#define CX18_PCI_ID_YUAN 0x12ab -#define CX18_PCI_ID_CONEXANT 0x14f1 -#define CX18_PCI_ID_TOSHIBA 0x1179 -#define CX18_PCI_ID_LEADTEK 0x107D -#define CX18_PCI_ID_GOTVIEW 0x5854 - -/* ======================================================================== */ -/* ========================== START USER SETTABLE DMA VARIABLES =========== */ -/* ======================================================================== */ - -/* DMA Buffers, Default size in MB allocated */ -#define CX18_DEFAULT_ENC_TS_BUFFERS 1 -#define CX18_DEFAULT_ENC_MPG_BUFFERS 2 -#define CX18_DEFAULT_ENC_IDX_BUFFERS 1 -#define CX18_DEFAULT_ENC_YUV_BUFFERS 2 -#define CX18_DEFAULT_ENC_VBI_BUFFERS 1 -#define CX18_DEFAULT_ENC_PCM_BUFFERS 1 - -/* Maximum firmware DMA buffers per stream */ -#define CX18_MAX_FW_MDLS_PER_STREAM 63 - -/* YUV buffer sizes in bytes to ensure integer # of frames per buffer */ -#define CX18_UNIT_ENC_YUV_BUFSIZE (720 * 32 * 3 / 2) /* bytes */ -#define CX18_625_LINE_ENC_YUV_BUFSIZE (CX18_UNIT_ENC_YUV_BUFSIZE * 576/32) -#define CX18_525_LINE_ENC_YUV_BUFSIZE (CX18_UNIT_ENC_YUV_BUFSIZE * 480/32) - -/* IDX buffer size should be a multiple of the index entry size from the chip */ -struct cx18_enc_idx_entry { - __le32 length; - __le32 offset_low; - __le32 offset_high; - __le32 flags; - __le32 pts_low; - __le32 pts_high; -} __attribute__ ((packed)); -#define CX18_UNIT_ENC_IDX_BUFSIZE \ - (sizeof(struct cx18_enc_idx_entry) * V4L2_ENC_IDX_ENTRIES) - -/* DMA buffer, default size in kB allocated */ -#define CX18_DEFAULT_ENC_TS_BUFSIZE 32 -#define CX18_DEFAULT_ENC_MPG_BUFSIZE 32 -#define CX18_DEFAULT_ENC_IDX_BUFSIZE (CX18_UNIT_ENC_IDX_BUFSIZE * 1 / 1024 + 1) -#define CX18_DEFAULT_ENC_YUV_BUFSIZE (CX18_UNIT_ENC_YUV_BUFSIZE * 3 / 1024 + 1) -#define CX18_DEFAULT_ENC_PCM_BUFSIZE 4 - -/* i2c stuff */ -#define I2C_CLIENTS_MAX 16 - -/* debugging */ - -/* Flag to turn on high volume debugging */ -#define CX18_DBGFLG_WARN (1 << 0) -#define CX18_DBGFLG_INFO (1 << 1) -#define CX18_DBGFLG_API (1 << 2) -#define CX18_DBGFLG_DMA (1 << 3) -#define CX18_DBGFLG_IOCTL (1 << 4) -#define CX18_DBGFLG_FILE (1 << 5) -#define CX18_DBGFLG_I2C (1 << 6) -#define CX18_DBGFLG_IRQ (1 << 7) -/* Flag to turn on high volume debugging */ -#define CX18_DBGFLG_HIGHVOL (1 << 8) - -/* NOTE: extra space before comma in 'fmt , ## args' is required for - gcc-2.95, otherwise it won't compile. */ -#define CX18_DEBUG(x, type, fmt, args...) \ - do { \ - if ((x) & cx18_debug) \ - v4l2_info(&cx->v4l2_dev, " " type ": " fmt , ## args); \ - } while (0) -#define CX18_DEBUG_WARN(fmt, args...) CX18_DEBUG(CX18_DBGFLG_WARN, "warning", fmt , ## args) -#define CX18_DEBUG_INFO(fmt, args...) CX18_DEBUG(CX18_DBGFLG_INFO, "info", fmt , ## args) -#define CX18_DEBUG_API(fmt, args...) CX18_DEBUG(CX18_DBGFLG_API, "api", fmt , ## args) -#define CX18_DEBUG_DMA(fmt, args...) CX18_DEBUG(CX18_DBGFLG_DMA, "dma", fmt , ## args) -#define CX18_DEBUG_IOCTL(fmt, args...) CX18_DEBUG(CX18_DBGFLG_IOCTL, "ioctl", fmt , ## args) -#define CX18_DEBUG_FILE(fmt, args...) CX18_DEBUG(CX18_DBGFLG_FILE, "file", fmt , ## args) -#define CX18_DEBUG_I2C(fmt, args...) CX18_DEBUG(CX18_DBGFLG_I2C, "i2c", fmt , ## args) -#define CX18_DEBUG_IRQ(fmt, args...) CX18_DEBUG(CX18_DBGFLG_IRQ, "irq", fmt , ## args) - -#define CX18_DEBUG_HIGH_VOL(x, type, fmt, args...) \ - do { \ - if (((x) & cx18_debug) && (cx18_debug & CX18_DBGFLG_HIGHVOL)) \ - v4l2_info(&cx->v4l2_dev, " " type ": " fmt , ## args); \ - } while (0) -#define CX18_DEBUG_HI_WARN(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_WARN, "warning", fmt , ## args) -#define CX18_DEBUG_HI_INFO(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_INFO, "info", fmt , ## args) -#define CX18_DEBUG_HI_API(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_API, "api", fmt , ## args) -#define CX18_DEBUG_HI_DMA(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_DMA, "dma", fmt , ## args) -#define CX18_DEBUG_HI_IOCTL(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_IOCTL, "ioctl", fmt , ## args) -#define CX18_DEBUG_HI_FILE(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_FILE, "file", fmt , ## args) -#define CX18_DEBUG_HI_I2C(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_I2C, "i2c", fmt , ## args) -#define CX18_DEBUG_HI_IRQ(fmt, args...) CX18_DEBUG_HIGH_VOL(CX18_DBGFLG_IRQ, "irq", fmt , ## args) - -/* Standard kernel messages */ -#define CX18_ERR(fmt, args...) v4l2_err(&cx->v4l2_dev, fmt , ## args) -#define CX18_WARN(fmt, args...) v4l2_warn(&cx->v4l2_dev, fmt , ## args) -#define CX18_INFO(fmt, args...) v4l2_info(&cx->v4l2_dev, fmt , ## args) - -/* Messages for internal subdevs to use */ -#define CX18_DEBUG_DEV(x, dev, type, fmt, args...) \ - do { \ - if ((x) & cx18_debug) \ - v4l2_info(dev, " " type ": " fmt , ## args); \ - } while (0) -#define CX18_DEBUG_WARN_DEV(dev, fmt, args...) \ - CX18_DEBUG_DEV(CX18_DBGFLG_WARN, dev, "warning", fmt , ## args) -#define CX18_DEBUG_INFO_DEV(dev, fmt, args...) \ - CX18_DEBUG_DEV(CX18_DBGFLG_INFO, dev, "info", fmt , ## args) -#define CX18_DEBUG_API_DEV(dev, fmt, args...) \ - CX18_DEBUG_DEV(CX18_DBGFLG_API, dev, "api", fmt , ## args) -#define CX18_DEBUG_DMA_DEV(dev, fmt, args...) \ - CX18_DEBUG_DEV(CX18_DBGFLG_DMA, dev, "dma", fmt , ## args) -#define CX18_DEBUG_IOCTL_DEV(dev, fmt, args...) \ - CX18_DEBUG_DEV(CX18_DBGFLG_IOCTL, dev, "ioctl", fmt , ## args) -#define CX18_DEBUG_FILE_DEV(dev, fmt, args...) \ - CX18_DEBUG_DEV(CX18_DBGFLG_FILE, dev, "file", fmt , ## args) -#define CX18_DEBUG_I2C_DEV(dev, fmt, args...) \ - CX18_DEBUG_DEV(CX18_DBGFLG_I2C, dev, "i2c", fmt , ## args) -#define CX18_DEBUG_IRQ_DEV(dev, fmt, args...) \ - CX18_DEBUG_DEV(CX18_DBGFLG_IRQ, dev, "irq", fmt , ## args) - -#define CX18_DEBUG_HIGH_VOL_DEV(x, dev, type, fmt, args...) \ - do { \ - if (((x) & cx18_debug) && (cx18_debug & CX18_DBGFLG_HIGHVOL)) \ - v4l2_info(dev, " " type ": " fmt , ## args); \ - } while (0) -#define CX18_DEBUG_HI_WARN_DEV(dev, fmt, args...) \ - CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_WARN, dev, "warning", fmt , ## args) -#define CX18_DEBUG_HI_INFO_DEV(dev, fmt, args...) \ - CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_INFO, dev, "info", fmt , ## args) -#define CX18_DEBUG_HI_API_DEV(dev, fmt, args...) \ - CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_API, dev, "api", fmt , ## args) -#define CX18_DEBUG_HI_DMA_DEV(dev, fmt, args...) \ - CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_DMA, dev, "dma", fmt , ## args) -#define CX18_DEBUG_HI_IOCTL_DEV(dev, fmt, args...) \ - CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_IOCTL, dev, "ioctl", fmt , ## args) -#define CX18_DEBUG_HI_FILE_DEV(dev, fmt, args...) \ - CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_FILE, dev, "file", fmt , ## args) -#define CX18_DEBUG_HI_I2C_DEV(dev, fmt, args...) \ - CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_I2C, dev, "i2c", fmt , ## args) -#define CX18_DEBUG_HI_IRQ_DEV(dev, fmt, args...) \ - CX18_DEBUG_HIGH_VOL_DEV(CX18_DBGFLG_IRQ, dev, "irq", fmt , ## args) - -#define CX18_ERR_DEV(dev, fmt, args...) v4l2_err(dev, fmt , ## args) -#define CX18_WARN_DEV(dev, fmt, args...) v4l2_warn(dev, fmt , ## args) -#define CX18_INFO_DEV(dev, fmt, args...) v4l2_info(dev, fmt , ## args) - -extern int cx18_debug; - -struct cx18_options { - int megabytes[CX18_MAX_STREAMS]; /* Size in megabytes of each stream */ - int cardtype; /* force card type on load */ - int tuner; /* set tuner on load */ - int radio; /* enable/disable radio */ -}; - -/* per-mdl bit flags */ -#define CX18_F_M_NEED_SWAP 0 /* mdl buffer data must be endianess swapped */ - -/* per-stream, s_flags */ -#define CX18_F_S_CLAIMED 3 /* this stream is claimed */ -#define CX18_F_S_STREAMING 4 /* the fw is decoding/encoding this stream */ -#define CX18_F_S_INTERNAL_USE 5 /* this stream is used internally (sliced VBI processing) */ -#define CX18_F_S_STREAMOFF 7 /* signal end of stream EOS */ -#define CX18_F_S_APPL_IO 8 /* this stream is used read/written by an application */ -#define CX18_F_S_STOPPING 9 /* telling the fw to stop capturing */ - -/* per-cx18, i_flags */ -#define CX18_F_I_LOADED_FW 0 /* Loaded firmware 1st time */ -#define CX18_F_I_EOS 4 /* End of encoder stream */ -#define CX18_F_I_RADIO_USER 5 /* radio tuner is selected */ -#define CX18_F_I_ENC_PAUSED 13 /* the encoder is paused */ -#define CX18_F_I_INITED 21 /* set after first open */ -#define CX18_F_I_FAILED 22 /* set if first open failed */ - -/* These are the VBI types as they appear in the embedded VBI private packets. */ -#define CX18_SLICED_TYPE_TELETEXT_B (1) -#define CX18_SLICED_TYPE_CAPTION_525 (4) -#define CX18_SLICED_TYPE_WSS_625 (5) -#define CX18_SLICED_TYPE_VPS (7) - -/** - * list_entry_is_past_end - check if a previous loop cursor is off list end - * @pos: the type * previously used as a loop cursor. - * @head: the head for your list. - * @member: the name of the list_struct within the struct. - * - * Check if the entry's list_head is the head of the list, thus it's not a - * real entry but was the loop cursor that walked past the end - */ -#define list_entry_is_past_end(pos, head, member) \ - (&pos->member == (head)) - -struct cx18_buffer { - struct list_head list; - dma_addr_t dma_handle; - char *buf; - - u32 bytesused; - u32 readpos; -}; - -struct cx18_mdl { - struct list_head list; - u32 id; /* index into cx->scb->cpu_mdl[] of 1st cx18_mdl_ent */ - - unsigned int skipped; - unsigned long m_flags; - - struct list_head buf_list; - struct cx18_buffer *curr_buf; /* current buffer in list for reading */ - - u32 bytesused; - u32 readpos; -}; - -struct cx18_queue { - struct list_head list; - atomic_t depth; - u32 bytesused; - spinlock_t lock; -}; - -struct cx18_stream; /* forward reference */ - -struct cx18_dvb { - struct cx18_stream *stream; - struct dmx_frontend hw_frontend; - struct dmx_frontend mem_frontend; - struct dmxdev dmxdev; - struct dvb_adapter dvb_adapter; - struct dvb_demux demux; - struct dvb_frontend *fe; - struct dvb_net dvbnet; - int enabled; - int feeding; - struct mutex feedlock; -}; - -struct cx18; /* forward reference */ -struct cx18_scb; /* forward reference */ - - -#define CX18_MAX_MDL_ACKS 2 -#define CX18_MAX_IN_WORK_ORDERS (CX18_MAX_FW_MDLS_PER_STREAM + 7) -/* CPU_DE_RELEASE_MDL can burst CX18_MAX_FW_MDLS_PER_STREAM orders in a group */ - -#define CX18_F_EWO_MB_STALE_UPON_RECEIPT 0x1 -#define CX18_F_EWO_MB_STALE_WHILE_PROC 0x2 -#define CX18_F_EWO_MB_STALE \ - (CX18_F_EWO_MB_STALE_UPON_RECEIPT | CX18_F_EWO_MB_STALE_WHILE_PROC) - -struct cx18_in_work_order { - struct work_struct work; - atomic_t pending; - struct cx18 *cx; - unsigned long flags; - int rpu; - struct cx18_mailbox mb; - struct cx18_mdl_ack mdl_ack[CX18_MAX_MDL_ACKS]; - char *str; -}; - -#define CX18_INVALID_TASK_HANDLE 0xffffffff - -struct cx18_stream { - /* These first five fields are always set, even if the stream - is not actually created. */ - struct video_device *video_dev; /* NULL when stream not created */ - struct cx18_dvb *dvb; /* DVB / Digital Transport */ - struct cx18 *cx; /* for ease of use */ - const char *name; /* name of the stream */ - int type; /* stream type */ - u32 handle; /* task handle */ - unsigned int mdl_base_idx; - - u32 id; - unsigned long s_flags; /* status flags, see above */ - int dma; /* can be PCI_DMA_TODEVICE, - PCI_DMA_FROMDEVICE or - PCI_DMA_NONE */ - wait_queue_head_t waitq; - - /* Buffers */ - struct list_head buf_pool; /* buffers not attached to an MDL */ - u32 buffers; /* total buffers owned by this stream */ - u32 buf_size; /* size in bytes of a single buffer */ - - /* MDL sizes - all stream MDLs are the same size */ - u32 bufs_per_mdl; - u32 mdl_size; /* total bytes in all buffers in a mdl */ - - /* MDL Queues */ - struct cx18_queue q_free; /* free - in rotation, not committed */ - struct cx18_queue q_busy; /* busy - in use by firmware */ - struct cx18_queue q_full; /* full - data for user apps */ - struct cx18_queue q_idle; /* idle - not in rotation */ - - struct work_struct out_work_order; - - /* Videobuf for YUV video */ - u32 pixelformat; - u32 vb_bytes_per_frame; - struct list_head vb_capture; /* video capture queue */ - spinlock_t vb_lock; - struct timer_list vb_timeout; - - struct videobuf_queue vbuf_q; - spinlock_t vbuf_q_lock; /* Protect vbuf_q */ - enum v4l2_buf_type vb_type; -}; - -struct cx18_videobuf_buffer { - /* Common video buffer sub-system struct */ - struct videobuf_buffer vb; - v4l2_std_id tvnorm; /* selected tv norm */ - u32 bytes_used; -}; - -struct cx18_open_id { - struct v4l2_fh fh; - u32 open_id; - int type; - struct cx18 *cx; -}; - -static inline struct cx18_open_id *fh2id(struct v4l2_fh *fh) -{ - return container_of(fh, struct cx18_open_id, fh); -} - -static inline struct cx18_open_id *file2id(struct file *file) -{ - return fh2id(file->private_data); -} - -/* forward declaration of struct defined in cx18-cards.h */ -struct cx18_card; - -/* - * A note about "sliced" VBI data as implemented in this driver: - * - * Currently we collect the sliced VBI in the form of Ancillary Data - * packets, inserted by the AV core decoder/digitizer/slicer in the - * horizontal blanking region of the VBI lines, in "raw" mode as far as - * the Encoder is concerned. We don't ever tell the Encoder itself - * to provide sliced VBI. (AV Core: sliced mode - Encoder: raw mode) - * - * We then process the ancillary data ourselves to send the sliced data - * to the user application directly or build up MPEG-2 private stream 1 - * packets to splice into (only!) MPEG-2 PS streams for the user app. - * - * (That's how ivtv essentially does it.) - * - * The Encoder should be able to extract certain sliced VBI data for - * us and provide it in a separate stream or splice it into any type of - * MPEG PS or TS stream, but this isn't implemented yet. - */ - -/* - * Number of "raw" VBI samples per horizontal line we tell the Encoder to - * grab from the decoder/digitizer/slicer output for raw or sliced VBI. - * It depends on the pixel clock and the horiz rate: - * - * (1/Fh)*(2*Fp) = Samples/line - * = 4 bytes EAV + Anc data in hblank + 4 bytes SAV + active samples - * - * Sliced VBI data is sent as ancillary data during horizontal blanking - * Raw VBI is sent as active video samples during vertcal blanking - * - * We use a BT.656 pxiel clock of 13.5 MHz and a BT.656 active line - * length of 720 pixels @ 4:2:2 sampling. Thus... - * - * For systems that use a 15.734 kHz horizontal rate, such as - * NTSC-M, PAL-M, PAL-60, and other 60 Hz/525 line systems, we have: - * - * (1/15.734 kHz) * 2 * 13.5 MHz = 1716 samples/line = - * 4 bytes SAV + 268 bytes anc data + 4 bytes SAV + 1440 active samples - * - * For systems that use a 15.625 kHz horizontal rate, such as - * PAL-B/G/H, PAL-I, SECAM-L and other 50 Hz/625 line systems, we have: - * - * (1/15.625 kHz) * 2 * 13.5 MHz = 1728 samples/line = - * 4 bytes SAV + 280 bytes anc data + 4 bytes SAV + 1440 active samples - */ -static const u32 vbi_active_samples = 1444; /* 4 byte SAV + 720 Y + 720 U/V */ -static const u32 vbi_hblank_samples_60Hz = 272; /* 4 byte EAV + 268 anc/fill */ -static const u32 vbi_hblank_samples_50Hz = 284; /* 4 byte EAV + 280 anc/fill */ - -#define CX18_VBI_FRAMES 32 - -struct vbi_info { - /* Current state of v4l2 VBI settings for this device */ - struct v4l2_format in; - struct v4l2_sliced_vbi_format *sliced_in; /* pointer to in.fmt.sliced */ - u32 count; /* Count of VBI data lines: 60 Hz: 12 or 50 Hz: 18 */ - u32 start[2]; /* First VBI data line per field: 10 & 273 or 6 & 318 */ - - u32 frame; /* Count of VBI buffers/frames received from Encoder */ - - /* - * Vars for creation and insertion of MPEG Private Stream 1 packets - * of sliced VBI data into an MPEG PS - */ - - /* Boolean: create and insert Private Stream 1 packets into the PS */ - int insert_mpeg; - - /* - * Buffer for the maximum of 2 * 18 * packet_size sliced VBI lines. - * Used in cx18-vbi.c only for collecting sliced data, and as a source - * during conversion of sliced VBI data into MPEG Priv Stream 1 packets. - * We don't need to save state here, but the array may have been a bit - * too big (2304 bytes) to alloc from the stack. - */ - struct v4l2_sliced_vbi_data sliced_data[36]; - - /* - * A ring buffer of driver-generated MPEG-2 PS - * Program Pack/Private Stream 1 packets for sliced VBI data insertion - * into the MPEG PS stream. - * - * In each sliced_mpeg_data[] buffer is: - * 16 byte MPEG-2 PS Program Pack Header - * 16 byte MPEG-2 Private Stream 1 PES Header - * 4 byte magic number: "itv0" or "ITV0" - * 4 byte first field line mask, if "itv0" - * 4 byte second field line mask, if "itv0" - * 36 lines, if "ITV0"; or <36 lines, if "itv0"; of sliced VBI data - * - * Each line in the payload is - * 1 byte line header derived from the SDID (WSS, CC, VPS, etc.) - * 42 bytes of line data - * - * That's a maximum 1552 bytes of payload in the Private Stream 1 packet - * which is the payload size a PVR-350 (CX23415) MPEG decoder will - * accept for VBI data. So, including the headers, it's a maximum 1584 - * bytes total. - */ -#define CX18_SLICED_MPEG_DATA_MAXSZ 1584 - /* copy_vbi_buf() needs 8 temp bytes on the end for the worst case */ -#define CX18_SLICED_MPEG_DATA_BUFSZ (CX18_SLICED_MPEG_DATA_MAXSZ+8) - u8 *sliced_mpeg_data[CX18_VBI_FRAMES]; - u32 sliced_mpeg_size[CX18_VBI_FRAMES]; - - /* Count of Program Pack/Program Stream 1 packets inserted into PS */ - u32 inserted_frame; - - /* - * A dummy driver stream transfer mdl & buffer with a copy of the next - * sliced_mpeg_data[] buffer for output to userland apps. - * Only used in cx18-fileops.c, but its state needs to persist at times. - */ - struct cx18_mdl sliced_mpeg_mdl; - struct cx18_buffer sliced_mpeg_buf; -}; - -/* Per cx23418, per I2C bus private algo callback data */ -struct cx18_i2c_algo_callback_data { - struct cx18 *cx; - int bus_index; /* 0 or 1 for the cx23418's 1st or 2nd I2C bus */ -}; - -#define CX18_MAX_MMIO_WR_RETRIES 10 - -/* Struct to hold info about cx18 cards */ -struct cx18 { - int instance; - struct pci_dev *pci_dev; - struct v4l2_device v4l2_dev; - struct v4l2_subdev *sd_av; /* A/V decoder/digitizer sub-device */ - struct v4l2_subdev *sd_extmux; /* External multiplexer sub-dev */ - - const struct cx18_card *card; /* card information */ - const char *card_name; /* full name of the card */ - const struct cx18_card_tuner_i2c *card_i2c; /* i2c addresses to probe for tuner */ - u8 is_50hz; - u8 is_60hz; - u8 nof_inputs; /* number of video inputs */ - u8 nof_audio_inputs; /* number of audio inputs */ - u32 v4l2_cap; /* V4L2 capabilities of card */ - u32 hw_flags; /* Hardware description of the board */ - unsigned int free_mdl_idx; - struct cx18_scb __iomem *scb; /* pointer to SCB */ - struct mutex epu2apu_mb_lock; /* protect driver to chip mailbox in SCB*/ - struct mutex epu2cpu_mb_lock; /* protect driver to chip mailbox in SCB*/ - - struct cx18_av_state av_state; - - /* codec settings */ - struct cx2341x_handler cxhdl; - u32 filter_mode; - u32 temporal_strength; - u32 spatial_strength; - - /* dualwatch */ - unsigned long dualwatch_jiffies; - u32 dualwatch_stereo_mode; - - struct mutex serialize_lock; /* mutex used to serialize open/close/start/stop/ioctl operations */ - struct cx18_options options; /* User options */ - int stream_buffers[CX18_MAX_STREAMS]; /* # of buffers for each stream */ - int stream_buf_size[CX18_MAX_STREAMS]; /* Stream buffer size */ - struct cx18_stream streams[CX18_MAX_STREAMS]; /* Stream data */ - struct snd_cx18_card *alsa; /* ALSA interface for PCM capture stream */ - void (*pcm_announce_callback)(struct snd_cx18_card *card, u8 *pcm_data, - size_t num_bytes); - - unsigned long i_flags; /* global cx18 flags */ - atomic_t ana_capturing; /* count number of active analog capture streams */ - atomic_t tot_capturing; /* total count number of active capture streams */ - int search_pack_header; - - int open_id; /* incremented each time an open occurs, used as - unique ID. Starts at 1, so 0 can be used as - uninitialized value in the stream->id. */ - - resource_size_t base_addr; - - u8 card_rev; - void __iomem *enc_mem, *reg_mem; - - struct vbi_info vbi; - - u64 mpg_data_received; - u64 vbi_data_inserted; - - wait_queue_head_t mb_apu_waitq; - wait_queue_head_t mb_cpu_waitq; - wait_queue_head_t cap_w; - /* when the current DMA is finished this queue is woken up */ - wait_queue_head_t dma_waitq; - - u32 sw1_irq_mask; - u32 sw2_irq_mask; - u32 hw2_irq_mask; - - struct workqueue_struct *in_work_queue; - char in_workq_name[11]; /* "cx18-NN-in" */ - struct cx18_in_work_order in_work_order[CX18_MAX_IN_WORK_ORDERS]; - char epu_debug_str[256]; /* CX18_EPU_DEBUG is rare: use shared space */ - - /* i2c */ - struct i2c_adapter i2c_adap[2]; - struct i2c_algo_bit_data i2c_algo[2]; - struct cx18_i2c_algo_callback_data i2c_algo_cb_data[2]; - - struct IR_i2c_init_data ir_i2c_init_data; - - /* gpio */ - u32 gpio_dir; - u32 gpio_val; - struct mutex gpio_lock; - struct v4l2_subdev sd_gpiomux; - struct v4l2_subdev sd_resetctrl; - - /* v4l2 and User settings */ - - /* codec settings */ - u32 audio_input; - u32 active_input; - v4l2_std_id std; - v4l2_std_id tuner_std; /* The norm of the tuner (fixed) */ - - /* Used for cx18-alsa module loading */ - struct work_struct request_module_wk; -}; - -static inline struct cx18 *to_cx18(struct v4l2_device *v4l2_dev) -{ - return container_of(v4l2_dev, struct cx18, v4l2_dev); -} - -/* cx18 extensions to be loaded */ -extern int (*cx18_ext_init)(struct cx18 *); - -/* Globals */ -extern int cx18_first_minor; - -/*==============Prototypes==================*/ - -/* Return non-zero if a signal is pending */ -int cx18_msleep_timeout(unsigned int msecs, int intr); - -/* Read Hauppauge eeprom */ -struct tveeprom; /* forward reference */ -void cx18_read_eeprom(struct cx18 *cx, struct tveeprom *tv); - -/* First-open initialization: load firmware, etc. */ -int cx18_init_on_first_open(struct cx18 *cx); - -/* Test if the current VBI mode is raw (1) or sliced (0) */ -static inline int cx18_raw_vbi(const struct cx18 *cx) -{ - return cx->vbi.in.type == V4L2_BUF_TYPE_VBI_CAPTURE; -} - -/* Call the specified callback for all subdevs with a grp_id bit matching the - * mask in hw (if 0, then match them all). Ignore any errors. */ -#define cx18_call_hw(cx, hw, o, f, args...) \ - do { \ - struct v4l2_subdev *__sd; \ - __v4l2_device_call_subdevs_p(&(cx)->v4l2_dev, __sd, \ - !(hw) || (__sd->grp_id & (hw)), o, f , ##args); \ - } while (0) - -#define cx18_call_all(cx, o, f, args...) cx18_call_hw(cx, 0, o, f , ##args) - -/* Call the specified callback for all subdevs with a grp_id bit matching the - * mask in hw (if 0, then match them all). If the callback returns an error - * other than 0 or -ENOIOCTLCMD, then return with that error code. */ -#define cx18_call_hw_err(cx, hw, o, f, args...) \ -({ \ - struct v4l2_subdev *__sd; \ - __v4l2_device_call_subdevs_until_err_p(&(cx)->v4l2_dev, \ - __sd, !(hw) || (__sd->grp_id & (hw)), o, f, \ - ##args); \ -}) - -#define cx18_call_all_err(cx, o, f, args...) \ - cx18_call_hw_err(cx, 0, o, f , ##args) - -#endif /* CX18_DRIVER_H */ diff --git a/drivers/media/video/cx18/cx18-dvb.c b/drivers/media/video/cx18/cx18-dvb.c deleted file mode 100644 index 3eac59c51231..000000000000 --- a/drivers/media/video/cx18/cx18-dvb.c +++ /dev/null @@ -1,609 +0,0 @@ -/* - * cx18 functions for DVB support - * - * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "cx18-version.h" -#include "cx18-dvb.h" -#include "cx18-io.h" -#include "cx18-queue.h" -#include "cx18-streams.h" -#include "cx18-cards.h" -#include "cx18-gpio.h" -#include "s5h1409.h" -#include "mxl5005s.h" -#include "s5h1411.h" -#include "tda18271.h" -#include "zl10353.h" - -#include <linux/firmware.h> -#include "mt352.h" -#include "mt352_priv.h" -#include "tuner-xc2028.h" - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -#define FWFILE "dvb-cx18-mpc718-mt352.fw" - -#define CX18_REG_DMUX_NUM_PORT_0_CONTROL 0xd5a000 -#define CX18_CLOCK_ENABLE2 0xc71024 -#define CX18_DMUX_CLK_MASK 0x0080 - -/* - * CX18_CARD_HVR_1600_ESMT - * CX18_CARD_HVR_1600_SAMSUNG - */ - -static struct mxl5005s_config hauppauge_hvr1600_tuner = { - .i2c_address = 0xC6 >> 1, - .if_freq = IF_FREQ_5380000HZ, - .xtal_freq = CRYSTAL_FREQ_16000000HZ, - .agc_mode = MXL_SINGLE_AGC, - .tracking_filter = MXL_TF_C_H, - .rssi_enable = MXL_RSSI_ENABLE, - .cap_select = MXL_CAP_SEL_ENABLE, - .div_out = MXL_DIV_OUT_4, - .clock_out = MXL_CLOCK_OUT_DISABLE, - .output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM, - .top = MXL5005S_TOP_25P2, - .mod_mode = MXL_DIGITAL_MODE, - .if_mode = MXL_ZERO_IF, - .qam_gain = 0x02, - .AgcMasterByte = 0x00, -}; - -static struct s5h1409_config hauppauge_hvr1600_config = { - .demod_address = 0x32 >> 1, - .output_mode = S5H1409_SERIAL_OUTPUT, - .gpio = S5H1409_GPIO_ON, - .qam_if = 44000, - .inversion = S5H1409_INVERSION_OFF, - .status_mode = S5H1409_DEMODLOCKING, - .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, - .hvr1600_opt = S5H1409_HVR1600_OPTIMIZE -}; - -/* - * CX18_CARD_HVR_1600_S5H1411 - */ -static struct s5h1411_config hcw_s5h1411_config = { - .output_mode = S5H1411_SERIAL_OUTPUT, - .gpio = S5H1411_GPIO_OFF, - .vsb_if = S5H1411_IF_44000, - .qam_if = S5H1411_IF_4000, - .inversion = S5H1411_INVERSION_ON, - .status_mode = S5H1411_DEMODLOCKING, - .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, -}; - -static struct tda18271_std_map hauppauge_tda18271_std_map = { - .atsc_6 = { .if_freq = 5380, .agc_mode = 3, .std = 3, - .if_lvl = 6, .rfagc_top = 0x37 }, - .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 0, - .if_lvl = 6, .rfagc_top = 0x37 }, -}; - -static struct tda18271_config hauppauge_tda18271_config = { - .std_map = &hauppauge_tda18271_std_map, - .gate = TDA18271_GATE_DIGITAL, - .output_opt = TDA18271_OUTPUT_LT_OFF, -}; - -/* - * CX18_CARD_LEADTEK_DVR3100H - */ -/* Information/confirmation of proper config values provided by Terry Wu */ -static struct zl10353_config leadtek_dvr3100h_demod = { - .demod_address = 0x1e >> 1, /* Datasheet suggested straps */ - .if2 = 45600, /* 4.560 MHz IF from the XC3028 */ - .parallel_ts = 1, /* Not a serial TS */ - .no_tuner = 1, /* XC3028 is not behind the gate */ - .disable_i2c_gate_ctrl = 1, /* Disable the I2C gate */ -}; - -/* - * CX18_CARD_YUAN_MPC718 - */ -/* - * Due to - * - * 1. an absence of information on how to prgram the MT352 - * 2. the Linux mt352 module pushing MT352 initialzation off onto us here - * - * We have to use an init sequence that *you* must extract from the Windows - * driver (yuanrap.sys) and which we load as a firmware. - * - * If someone can provide me with a Zarlink MT352 (Intel CE6352?) Design Manual - * with chip programming details, then I can remove this annoyance. - */ -static int yuan_mpc718_mt352_reqfw(struct cx18_stream *stream, - const struct firmware **fw) -{ - struct cx18 *cx = stream->cx; - const char *fn = FWFILE; - int ret; - - ret = request_firmware(fw, fn, &cx->pci_dev->dev); - if (ret) - CX18_ERR("Unable to open firmware file %s\n", fn); - else { - size_t sz = (*fw)->size; - if (sz < 2 || sz > 64 || (sz % 2) != 0) { - CX18_ERR("Firmware %s has a bad size: %lu bytes\n", - fn, (unsigned long) sz); - ret = -EILSEQ; - release_firmware(*fw); - *fw = NULL; - } - } - - if (ret) { - CX18_ERR("The MPC718 board variant with the MT352 DVB-T" - "demodualtor will not work without it\n"); - CX18_ERR("Run 'linux/Documentation/dvb/get_dvb_firmware " - "mpc718' if you need the firmware\n"); - } - return ret; -} - -static int yuan_mpc718_mt352_init(struct dvb_frontend *fe) -{ - struct cx18_dvb *dvb = container_of(fe->dvb, - struct cx18_dvb, dvb_adapter); - struct cx18_stream *stream = dvb->stream; - const struct firmware *fw = NULL; - int ret; - int i; - u8 buf[3]; - - ret = yuan_mpc718_mt352_reqfw(stream, &fw); - if (ret) - return ret; - - /* Loop through all the register-value pairs in the firmware file */ - for (i = 0; i < fw->size; i += 2) { - buf[0] = fw->data[i]; - /* Intercept a few registers we want to set ourselves */ - switch (buf[0]) { - case TRL_NOMINAL_RATE_0: - /* Set our custom OFDM bandwidth in the case below */ - break; - case TRL_NOMINAL_RATE_1: - /* 6 MHz: 64/7 * 6/8 / 20.48 * 2^16 = 0x55b6.db6 */ - /* 7 MHz: 64/7 * 7/8 / 20.48 * 2^16 = 0x6400 */ - /* 8 MHz: 64/7 * 8/8 / 20.48 * 2^16 = 0x7249.249 */ - buf[1] = 0x72; - buf[2] = 0x49; - mt352_write(fe, buf, 3); - break; - case INPUT_FREQ_0: - /* Set our custom IF in the case below */ - break; - case INPUT_FREQ_1: - /* 4.56 MHz IF: (20.48 - 4.56)/20.48 * 2^14 = 0x31c0 */ - buf[1] = 0x31; - buf[2] = 0xc0; - mt352_write(fe, buf, 3); - break; - default: - /* Pass through the register-value pair from the fw */ - buf[1] = fw->data[i+1]; - mt352_write(fe, buf, 2); - break; - } - } - - buf[0] = (u8) TUNER_GO; - buf[1] = 0x01; /* Go */ - mt352_write(fe, buf, 2); - release_firmware(fw); - return 0; -} - -static struct mt352_config yuan_mpc718_mt352_demod = { - .demod_address = 0x1e >> 1, - .adc_clock = 20480, /* 20.480 MHz */ - .if2 = 4560, /* 4.560 MHz */ - .no_tuner = 1, /* XC3028 is not behind the gate */ - .demod_init = yuan_mpc718_mt352_init, -}; - -static struct zl10353_config yuan_mpc718_zl10353_demod = { - .demod_address = 0x1e >> 1, /* Datasheet suggested straps */ - .if2 = 45600, /* 4.560 MHz IF from the XC3028 */ - .parallel_ts = 1, /* Not a serial TS */ - .no_tuner = 1, /* XC3028 is not behind the gate */ - .disable_i2c_gate_ctrl = 1, /* Disable the I2C gate */ -}; - -static struct zl10353_config gotview_dvd3_zl10353_demod = { - .demod_address = 0x1e >> 1, /* Datasheet suggested straps */ - .if2 = 45600, /* 4.560 MHz IF from the XC3028 */ - .parallel_ts = 1, /* Not a serial TS */ - .no_tuner = 1, /* XC3028 is not behind the gate */ - .disable_i2c_gate_ctrl = 1, /* Disable the I2C gate */ -}; - -static int dvb_register(struct cx18_stream *stream); - -/* Kernel DVB framework calls this when the feed needs to start. - * The CX18 framework should enable the transport DMA handling - * and queue processing. - */ -static int cx18_dvb_start_feed(struct dvb_demux_feed *feed) -{ - struct dvb_demux *demux = feed->demux; - struct cx18_stream *stream = (struct cx18_stream *) demux->priv; - struct cx18 *cx; - int ret; - u32 v; - - if (!stream) - return -EINVAL; - - cx = stream->cx; - CX18_DEBUG_INFO("Start feed: pid = 0x%x index = %d\n", - feed->pid, feed->index); - - mutex_lock(&cx->serialize_lock); - ret = cx18_init_on_first_open(cx); - mutex_unlock(&cx->serialize_lock); - if (ret) { - CX18_ERR("Failed to initialize firmware starting DVB feed\n"); - return ret; - } - ret = -EINVAL; - - switch (cx->card->type) { - case CX18_CARD_HVR_1600_ESMT: - case CX18_CARD_HVR_1600_SAMSUNG: - case CX18_CARD_HVR_1600_S5H1411: - v = cx18_read_reg(cx, CX18_REG_DMUX_NUM_PORT_0_CONTROL); - v |= 0x00400000; /* Serial Mode */ - v |= 0x00002000; /* Data Length - Byte */ - v |= 0x00010000; /* Error - Polarity */ - v |= 0x00020000; /* Error - Passthru */ - v |= 0x000c0000; /* Error - Ignore */ - cx18_write_reg(cx, v, CX18_REG_DMUX_NUM_PORT_0_CONTROL); - break; - - case CX18_CARD_LEADTEK_DVR3100H: - case CX18_CARD_YUAN_MPC718: - case CX18_CARD_GOTVIEW_PCI_DVD3: - default: - /* Assumption - Parallel transport - Signalling - * undefined or default. - */ - break; - } - - if (!demux->dmx.frontend) - return -EINVAL; - - mutex_lock(&stream->dvb->feedlock); - if (stream->dvb->feeding++ == 0) { - CX18_DEBUG_INFO("Starting Transport DMA\n"); - mutex_lock(&cx->serialize_lock); - set_bit(CX18_F_S_STREAMING, &stream->s_flags); - ret = cx18_start_v4l2_encode_stream(stream); - if (ret < 0) { - CX18_DEBUG_INFO("Failed to start Transport DMA\n"); - stream->dvb->feeding--; - if (stream->dvb->feeding == 0) - clear_bit(CX18_F_S_STREAMING, &stream->s_flags); - } - mutex_unlock(&cx->serialize_lock); - } else - ret = 0; - mutex_unlock(&stream->dvb->feedlock); - - return ret; -} - -/* Kernel DVB framework calls this when the feed needs to stop. */ -static int cx18_dvb_stop_feed(struct dvb_demux_feed *feed) -{ - struct dvb_demux *demux = feed->demux; - struct cx18_stream *stream = (struct cx18_stream *)demux->priv; - struct cx18 *cx; - int ret = -EINVAL; - - if (stream) { - cx = stream->cx; - CX18_DEBUG_INFO("Stop feed: pid = 0x%x index = %d\n", - feed->pid, feed->index); - - mutex_lock(&stream->dvb->feedlock); - if (--stream->dvb->feeding == 0) { - CX18_DEBUG_INFO("Stopping Transport DMA\n"); - mutex_lock(&cx->serialize_lock); - ret = cx18_stop_v4l2_encode_stream(stream, 0); - mutex_unlock(&cx->serialize_lock); - } else - ret = 0; - mutex_unlock(&stream->dvb->feedlock); - } - - return ret; -} - -int cx18_dvb_register(struct cx18_stream *stream) -{ - struct cx18 *cx = stream->cx; - struct cx18_dvb *dvb = stream->dvb; - struct dvb_adapter *dvb_adapter; - struct dvb_demux *dvbdemux; - struct dmx_demux *dmx; - int ret; - - if (!dvb) - return -EINVAL; - - dvb->enabled = 0; - dvb->stream = stream; - - ret = dvb_register_adapter(&dvb->dvb_adapter, - CX18_DRIVER_NAME, - THIS_MODULE, &cx->pci_dev->dev, adapter_nr); - if (ret < 0) - goto err_out; - - dvb_adapter = &dvb->dvb_adapter; - - dvbdemux = &dvb->demux; - - dvbdemux->priv = (void *)stream; - - dvbdemux->filternum = 256; - dvbdemux->feednum = 256; - dvbdemux->start_feed = cx18_dvb_start_feed; - dvbdemux->stop_feed = cx18_dvb_stop_feed; - dvbdemux->dmx.capabilities = (DMX_TS_FILTERING | - DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING); - ret = dvb_dmx_init(dvbdemux); - if (ret < 0) - goto err_dvb_unregister_adapter; - - dmx = &dvbdemux->dmx; - - dvb->hw_frontend.source = DMX_FRONTEND_0; - dvb->mem_frontend.source = DMX_MEMORY_FE; - dvb->dmxdev.filternum = 256; - dvb->dmxdev.demux = dmx; - - ret = dvb_dmxdev_init(&dvb->dmxdev, dvb_adapter); - if (ret < 0) - goto err_dvb_dmx_release; - - ret = dmx->add_frontend(dmx, &dvb->hw_frontend); - if (ret < 0) - goto err_dvb_dmxdev_release; - - ret = dmx->add_frontend(dmx, &dvb->mem_frontend); - if (ret < 0) - goto err_remove_hw_frontend; - - ret = dmx->connect_frontend(dmx, &dvb->hw_frontend); - if (ret < 0) - goto err_remove_mem_frontend; - - ret = dvb_register(stream); - if (ret < 0) - goto err_disconnect_frontend; - - dvb_net_init(dvb_adapter, &dvb->dvbnet, dmx); - - CX18_INFO("DVB Frontend registered\n"); - CX18_INFO("Registered DVB adapter%d for %s (%d x %d.%02d kB)\n", - stream->dvb->dvb_adapter.num, stream->name, - stream->buffers, stream->buf_size/1024, - (stream->buf_size * 100 / 1024) % 100); - - mutex_init(&dvb->feedlock); - dvb->enabled = 1; - return ret; - -err_disconnect_frontend: - dmx->disconnect_frontend(dmx); -err_remove_mem_frontend: - dmx->remove_frontend(dmx, &dvb->mem_frontend); -err_remove_hw_frontend: - dmx->remove_frontend(dmx, &dvb->hw_frontend); -err_dvb_dmxdev_release: - dvb_dmxdev_release(&dvb->dmxdev); -err_dvb_dmx_release: - dvb_dmx_release(dvbdemux); -err_dvb_unregister_adapter: - dvb_unregister_adapter(dvb_adapter); -err_out: - return ret; -} - -void cx18_dvb_unregister(struct cx18_stream *stream) -{ - struct cx18 *cx = stream->cx; - struct cx18_dvb *dvb = stream->dvb; - struct dvb_adapter *dvb_adapter; - struct dvb_demux *dvbdemux; - struct dmx_demux *dmx; - - CX18_INFO("unregister DVB\n"); - - if (dvb == NULL || !dvb->enabled) - return; - - dvb_adapter = &dvb->dvb_adapter; - dvbdemux = &dvb->demux; - dmx = &dvbdemux->dmx; - - dmx->close(dmx); - dvb_net_release(&dvb->dvbnet); - dmx->remove_frontend(dmx, &dvb->mem_frontend); - dmx->remove_frontend(dmx, &dvb->hw_frontend); - dvb_dmxdev_release(&dvb->dmxdev); - dvb_dmx_release(dvbdemux); - dvb_unregister_frontend(dvb->fe); - dvb_frontend_detach(dvb->fe); - dvb_unregister_adapter(dvb_adapter); -} - -/* All the DVB attach calls go here, this function get's modified - * for each new card. cx18_dvb_start_feed() will also need changes. - */ -static int dvb_register(struct cx18_stream *stream) -{ - struct cx18_dvb *dvb = stream->dvb; - struct cx18 *cx = stream->cx; - int ret = 0; - - switch (cx->card->type) { - case CX18_CARD_HVR_1600_ESMT: - case CX18_CARD_HVR_1600_SAMSUNG: - dvb->fe = dvb_attach(s5h1409_attach, - &hauppauge_hvr1600_config, - &cx->i2c_adap[0]); - if (dvb->fe != NULL) { - dvb_attach(mxl5005s_attach, dvb->fe, - &cx->i2c_adap[0], - &hauppauge_hvr1600_tuner); - ret = 0; - } - break; - case CX18_CARD_HVR_1600_S5H1411: - dvb->fe = dvb_attach(s5h1411_attach, - &hcw_s5h1411_config, - &cx->i2c_adap[0]); - if (dvb->fe != NULL) - dvb_attach(tda18271_attach, dvb->fe, - 0x60, &cx->i2c_adap[0], - &hauppauge_tda18271_config); - break; - case CX18_CARD_LEADTEK_DVR3100H: - dvb->fe = dvb_attach(zl10353_attach, - &leadtek_dvr3100h_demod, - &cx->i2c_adap[1]); - if (dvb->fe != NULL) { - struct dvb_frontend *fe; - struct xc2028_config cfg = { - .i2c_adap = &cx->i2c_adap[1], - .i2c_addr = 0xc2 >> 1, - .ctrl = NULL, - }; - static struct xc2028_ctrl ctrl = { - .fname = XC2028_DEFAULT_FIRMWARE, - .max_len = 64, - .demod = XC3028_FE_ZARLINK456, - .type = XC2028_AUTO, - }; - - fe = dvb_attach(xc2028_attach, dvb->fe, &cfg); - if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) - fe->ops.tuner_ops.set_config(fe, &ctrl); - } - break; - case CX18_CARD_YUAN_MPC718: - /* - * TODO - * Apparently, these cards also could instead have a - * DiBcom demod supported by one of the db7000 drivers - */ - dvb->fe = dvb_attach(mt352_attach, - &yuan_mpc718_mt352_demod, - &cx->i2c_adap[1]); - if (dvb->fe == NULL) - dvb->fe = dvb_attach(zl10353_attach, - &yuan_mpc718_zl10353_demod, - &cx->i2c_adap[1]); - if (dvb->fe != NULL) { - struct dvb_frontend *fe; - struct xc2028_config cfg = { - .i2c_adap = &cx->i2c_adap[1], - .i2c_addr = 0xc2 >> 1, - .ctrl = NULL, - }; - static struct xc2028_ctrl ctrl = { - .fname = XC2028_DEFAULT_FIRMWARE, - .max_len = 64, - .demod = XC3028_FE_ZARLINK456, - .type = XC2028_AUTO, - }; - - fe = dvb_attach(xc2028_attach, dvb->fe, &cfg); - if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) - fe->ops.tuner_ops.set_config(fe, &ctrl); - } - break; - case CX18_CARD_GOTVIEW_PCI_DVD3: - dvb->fe = dvb_attach(zl10353_attach, - &gotview_dvd3_zl10353_demod, - &cx->i2c_adap[1]); - if (dvb->fe != NULL) { - struct dvb_frontend *fe; - struct xc2028_config cfg = { - .i2c_adap = &cx->i2c_adap[1], - .i2c_addr = 0xc2 >> 1, - .ctrl = NULL, - }; - static struct xc2028_ctrl ctrl = { - .fname = XC2028_DEFAULT_FIRMWARE, - .max_len = 64, - .demod = XC3028_FE_ZARLINK456, - .type = XC2028_AUTO, - }; - - fe = dvb_attach(xc2028_attach, dvb->fe, &cfg); - if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) - fe->ops.tuner_ops.set_config(fe, &ctrl); - } - break; - default: - /* No Digital Tv Support */ - break; - } - - if (dvb->fe == NULL) { - CX18_ERR("frontend initialization failed\n"); - return -1; - } - - dvb->fe->callback = cx18_reset_tuner_gpio; - - ret = dvb_register_frontend(&dvb->dvb_adapter, dvb->fe); - if (ret < 0) { - if (dvb->fe->ops.release) - dvb->fe->ops.release(dvb->fe); - return ret; - } - - /* - * The firmware seems to enable the TS DMUX clock - * under various circumstances. However, since we know we - * might use it, let's just turn it on ourselves here. - */ - cx18_write_reg_expect(cx, - (CX18_DMUX_CLK_MASK << 16) | CX18_DMUX_CLK_MASK, - CX18_CLOCK_ENABLE2, - CX18_DMUX_CLK_MASK, - (CX18_DMUX_CLK_MASK << 16) | CX18_DMUX_CLK_MASK); - - return ret; -} - -MODULE_FIRMWARE(FWFILE); diff --git a/drivers/media/video/cx18/cx18-dvb.h b/drivers/media/video/cx18/cx18-dvb.h deleted file mode 100644 index bf8d8f6f5455..000000000000 --- a/drivers/media/video/cx18/cx18-dvb.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * cx18 functions for DVB support - * - * Copyright (c) 2008 Steven Toth <stoth@linuxtv.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "cx18-driver.h" - -int cx18_dvb_register(struct cx18_stream *stream); -void cx18_dvb_unregister(struct cx18_stream *stream); diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c deleted file mode 100644 index 4bfd865a4106..000000000000 --- a/drivers/media/video/cx18/cx18-fileops.c +++ /dev/null @@ -1,881 +0,0 @@ -/* - * cx18 file operation functions - * - * Derived from ivtv-fileops.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-fileops.h" -#include "cx18-i2c.h" -#include "cx18-queue.h" -#include "cx18-vbi.h" -#include "cx18-audio.h" -#include "cx18-mailbox.h" -#include "cx18-scb.h" -#include "cx18-streams.h" -#include "cx18-controls.h" -#include "cx18-ioctl.h" -#include "cx18-cards.h" - -/* This function tries to claim the stream for a specific file descriptor. - If no one else is using this stream then the stream is claimed and - associated VBI and IDX streams are also automatically claimed. - Possible error returns: -EBUSY if someone else has claimed - the stream or 0 on success. */ -int cx18_claim_stream(struct cx18_open_id *id, int type) -{ - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[type]; - struct cx18_stream *s_assoc; - - /* Nothing should ever try to directly claim the IDX stream */ - if (type == CX18_ENC_STREAM_TYPE_IDX) { - CX18_WARN("MPEG Index stream cannot be claimed " - "directly, but something tried.\n"); - return -EINVAL; - } - - if (test_and_set_bit(CX18_F_S_CLAIMED, &s->s_flags)) { - /* someone already claimed this stream */ - if (s->id == id->open_id) { - /* yes, this file descriptor did. So that's OK. */ - return 0; - } - if (s->id == -1 && type == CX18_ENC_STREAM_TYPE_VBI) { - /* VBI is handled already internally, now also assign - the file descriptor to this stream for external - reading of the stream. */ - s->id = id->open_id; - CX18_DEBUG_INFO("Start Read VBI\n"); - return 0; - } - /* someone else is using this stream already */ - CX18_DEBUG_INFO("Stream %d is busy\n", type); - return -EBUSY; - } - s->id = id->open_id; - - /* - * CX18_ENC_STREAM_TYPE_MPG needs to claim: - * CX18_ENC_STREAM_TYPE_VBI, if VBI insertion is on for sliced VBI, or - * CX18_ENC_STREAM_TYPE_IDX, if VBI insertion is off for sliced VBI - * (We don't yet fix up MPEG Index entries for our inserted packets). - * - * For all other streams we're done. - */ - if (type != CX18_ENC_STREAM_TYPE_MPG) - return 0; - - s_assoc = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; - if (cx->vbi.insert_mpeg && !cx18_raw_vbi(cx)) - s_assoc = &cx->streams[CX18_ENC_STREAM_TYPE_VBI]; - else if (!cx18_stream_enabled(s_assoc)) - return 0; - - set_bit(CX18_F_S_CLAIMED, &s_assoc->s_flags); - - /* mark that it is used internally */ - set_bit(CX18_F_S_INTERNAL_USE, &s_assoc->s_flags); - return 0; -} -EXPORT_SYMBOL(cx18_claim_stream); - -/* This function releases a previously claimed stream. It will take into - account associated VBI streams. */ -void cx18_release_stream(struct cx18_stream *s) -{ - struct cx18 *cx = s->cx; - struct cx18_stream *s_assoc; - - s->id = -1; - if (s->type == CX18_ENC_STREAM_TYPE_IDX) { - /* - * The IDX stream is only used internally, and can - * only be indirectly unclaimed by unclaiming the MPG stream. - */ - return; - } - - if (s->type == CX18_ENC_STREAM_TYPE_VBI && - test_bit(CX18_F_S_INTERNAL_USE, &s->s_flags)) { - /* this stream is still in use internally */ - return; - } - if (!test_and_clear_bit(CX18_F_S_CLAIMED, &s->s_flags)) { - CX18_DEBUG_WARN("Release stream %s not in use!\n", s->name); - return; - } - - cx18_flush_queues(s); - - /* - * CX18_ENC_STREAM_TYPE_MPG needs to release the - * CX18_ENC_STREAM_TYPE_VBI and/or CX18_ENC_STREAM_TYPE_IDX streams. - * - * For all other streams we're done. - */ - if (s->type != CX18_ENC_STREAM_TYPE_MPG) - return; - - /* Unclaim the associated MPEG Index stream */ - s_assoc = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; - if (test_and_clear_bit(CX18_F_S_INTERNAL_USE, &s_assoc->s_flags)) { - clear_bit(CX18_F_S_CLAIMED, &s_assoc->s_flags); - cx18_flush_queues(s_assoc); - } - - /* Unclaim the associated VBI stream */ - s_assoc = &cx->streams[CX18_ENC_STREAM_TYPE_VBI]; - if (test_and_clear_bit(CX18_F_S_INTERNAL_USE, &s_assoc->s_flags)) { - if (s_assoc->id == -1) { - /* - * The VBI stream is not still claimed by a file - * descriptor, so completely unclaim it. - */ - clear_bit(CX18_F_S_CLAIMED, &s_assoc->s_flags); - cx18_flush_queues(s_assoc); - } - } -} -EXPORT_SYMBOL(cx18_release_stream); - -static void cx18_dualwatch(struct cx18 *cx) -{ - struct v4l2_tuner vt; - u32 new_stereo_mode; - const u32 dual = 0x0200; - - new_stereo_mode = v4l2_ctrl_g_ctrl(cx->cxhdl.audio_mode); - memset(&vt, 0, sizeof(vt)); - cx18_call_all(cx, tuner, g_tuner, &vt); - if (vt.audmode == V4L2_TUNER_MODE_LANG1_LANG2 && - (vt.rxsubchans & V4L2_TUNER_SUB_LANG2)) - new_stereo_mode = dual; - - if (new_stereo_mode == cx->dualwatch_stereo_mode) - return; - - CX18_DEBUG_INFO("dualwatch: change stereo flag from 0x%x to 0x%x.\n", - cx->dualwatch_stereo_mode, new_stereo_mode); - if (v4l2_ctrl_s_ctrl(cx->cxhdl.audio_mode, new_stereo_mode)) - CX18_DEBUG_INFO("dualwatch: changing stereo flag failed\n"); -} - - -static struct cx18_mdl *cx18_get_mdl(struct cx18_stream *s, int non_block, - int *err) -{ - struct cx18 *cx = s->cx; - struct cx18_stream *s_vbi = &cx->streams[CX18_ENC_STREAM_TYPE_VBI]; - struct cx18_mdl *mdl; - DEFINE_WAIT(wait); - - *err = 0; - while (1) { - if (s->type == CX18_ENC_STREAM_TYPE_MPG) { - /* Process pending program updates and VBI data */ - if (time_after(jiffies, cx->dualwatch_jiffies + msecs_to_jiffies(1000))) { - cx->dualwatch_jiffies = jiffies; - cx18_dualwatch(cx); - } - if (test_bit(CX18_F_S_INTERNAL_USE, &s_vbi->s_flags) && - !test_bit(CX18_F_S_APPL_IO, &s_vbi->s_flags)) { - while ((mdl = cx18_dequeue(s_vbi, - &s_vbi->q_full))) { - /* byteswap and process VBI data */ - cx18_process_vbi_data(cx, mdl, - s_vbi->type); - cx18_stream_put_mdl_fw(s_vbi, mdl); - } - } - mdl = &cx->vbi.sliced_mpeg_mdl; - if (mdl->readpos != mdl->bytesused) - return mdl; - } - - /* do we have new data? */ - mdl = cx18_dequeue(s, &s->q_full); - if (mdl) { - if (!test_and_clear_bit(CX18_F_M_NEED_SWAP, - &mdl->m_flags)) - return mdl; - if (s->type == CX18_ENC_STREAM_TYPE_MPG) - /* byteswap MPG data */ - cx18_mdl_swap(mdl); - else { - /* byteswap and process VBI data */ - cx18_process_vbi_data(cx, mdl, s->type); - } - return mdl; - } - - /* return if end of stream */ - if (!test_bit(CX18_F_S_STREAMING, &s->s_flags)) { - CX18_DEBUG_INFO("EOS %s\n", s->name); - return NULL; - } - - /* return if file was opened with O_NONBLOCK */ - if (non_block) { - *err = -EAGAIN; - return NULL; - } - - /* wait for more data to arrive */ - prepare_to_wait(&s->waitq, &wait, TASK_INTERRUPTIBLE); - /* New buffers might have become available before we were added - to the waitqueue */ - if (!atomic_read(&s->q_full.depth)) - schedule(); - finish_wait(&s->waitq, &wait); - if (signal_pending(current)) { - /* return if a signal was received */ - CX18_DEBUG_INFO("User stopped %s\n", s->name); - *err = -EINTR; - return NULL; - } - } -} - -static void cx18_setup_sliced_vbi_mdl(struct cx18 *cx) -{ - struct cx18_mdl *mdl = &cx->vbi.sliced_mpeg_mdl; - struct cx18_buffer *buf = &cx->vbi.sliced_mpeg_buf; - int idx = cx->vbi.inserted_frame % CX18_VBI_FRAMES; - - buf->buf = cx->vbi.sliced_mpeg_data[idx]; - buf->bytesused = cx->vbi.sliced_mpeg_size[idx]; - buf->readpos = 0; - - mdl->curr_buf = NULL; - mdl->bytesused = cx->vbi.sliced_mpeg_size[idx]; - mdl->readpos = 0; -} - -static size_t cx18_copy_buf_to_user(struct cx18_stream *s, - struct cx18_buffer *buf, char __user *ubuf, size_t ucount, bool *stop) -{ - struct cx18 *cx = s->cx; - size_t len = buf->bytesused - buf->readpos; - - *stop = false; - if (len > ucount) - len = ucount; - if (cx->vbi.insert_mpeg && s->type == CX18_ENC_STREAM_TYPE_MPG && - !cx18_raw_vbi(cx) && buf != &cx->vbi.sliced_mpeg_buf) { - /* - * Try to find a good splice point in the PS, just before - * an MPEG-2 Program Pack start code, and provide only - * up to that point to the user, so it's easy to insert VBI data - * the next time around. - * - * This will not work for an MPEG-2 TS and has only been - * verified by analysis to work for an MPEG-2 PS. Helen Buus - * pointed out this works for the CX23416 MPEG-2 DVD compatible - * stream, and research indicates both the MPEG 2 SVCD and DVD - * stream types use an MPEG-2 PS container. - */ - /* - * An MPEG-2 Program Stream (PS) is a series of - * MPEG-2 Program Packs terminated by an - * MPEG Program End Code after the last Program Pack. - * A Program Pack may hold a PS System Header packet and any - * number of Program Elementary Stream (PES) Packets - */ - const char *start = buf->buf + buf->readpos; - const char *p = start + 1; - const u8 *q; - u8 ch = cx->search_pack_header ? 0xba : 0xe0; - int stuffing, i; - - while (start + len > p) { - /* Scan for a 0 to find a potential MPEG-2 start code */ - q = memchr(p, 0, start + len - p); - if (q == NULL) - break; - p = q + 1; - /* - * Keep looking if not a - * MPEG-2 Pack header start code: 0x00 0x00 0x01 0xba - * or MPEG-2 video PES start code: 0x00 0x00 0x01 0xe0 - */ - if ((char *)q + 15 >= buf->buf + buf->bytesused || - q[1] != 0 || q[2] != 1 || q[3] != ch) - continue; - - /* If expecting the primary video PES */ - if (!cx->search_pack_header) { - /* Continue if it couldn't be a PES packet */ - if ((q[6] & 0xc0) != 0x80) - continue; - /* Check if a PTS or PTS & DTS follow */ - if (((q[7] & 0xc0) == 0x80 && /* PTS only */ - (q[9] & 0xf0) == 0x20) || /* PTS only */ - ((q[7] & 0xc0) == 0xc0 && /* PTS & DTS */ - (q[9] & 0xf0) == 0x30)) { /* DTS follows */ - /* Assume we found the video PES hdr */ - ch = 0xba; /* next want a Program Pack*/ - cx->search_pack_header = 1; - p = q + 9; /* Skip this video PES hdr */ - } - continue; - } - - /* We may have found a Program Pack start code */ - - /* Get the count of stuffing bytes & verify them */ - stuffing = q[13] & 7; - /* all stuffing bytes must be 0xff */ - for (i = 0; i < stuffing; i++) - if (q[14 + i] != 0xff) - break; - if (i == stuffing && /* right number of stuffing bytes*/ - (q[4] & 0xc4) == 0x44 && /* marker check */ - (q[12] & 3) == 3 && /* marker check */ - q[14 + stuffing] == 0 && /* PES Pack or Sys Hdr */ - q[15 + stuffing] == 0 && - q[16 + stuffing] == 1) { - /* We declare we actually found a Program Pack*/ - cx->search_pack_header = 0; /* expect vid PES */ - len = (char *)q - start; - cx18_setup_sliced_vbi_mdl(cx); - *stop = true; - break; - } - } - } - if (copy_to_user(ubuf, (u8 *)buf->buf + buf->readpos, len)) { - CX18_DEBUG_WARN("copy %zd bytes to user failed for %s\n", - len, s->name); - return -EFAULT; - } - buf->readpos += len; - if (s->type == CX18_ENC_STREAM_TYPE_MPG && - buf != &cx->vbi.sliced_mpeg_buf) - cx->mpg_data_received += len; - return len; -} - -static size_t cx18_copy_mdl_to_user(struct cx18_stream *s, - struct cx18_mdl *mdl, char __user *ubuf, size_t ucount) -{ - size_t tot_written = 0; - int rc; - bool stop = false; - - if (mdl->curr_buf == NULL) - mdl->curr_buf = list_first_entry(&mdl->buf_list, - struct cx18_buffer, list); - - if (list_entry_is_past_end(mdl->curr_buf, &mdl->buf_list, list)) { - /* - * For some reason we've exhausted the buffers, but the MDL - * object still said some data was unread. - * Fix that and bail out. - */ - mdl->readpos = mdl->bytesused; - return 0; - } - - list_for_each_entry_from(mdl->curr_buf, &mdl->buf_list, list) { - - if (mdl->curr_buf->readpos >= mdl->curr_buf->bytesused) - continue; - - rc = cx18_copy_buf_to_user(s, mdl->curr_buf, ubuf + tot_written, - ucount - tot_written, &stop); - if (rc < 0) - return rc; - mdl->readpos += rc; - tot_written += rc; - - if (stop || /* Forced stopping point for VBI insertion */ - tot_written >= ucount || /* Reader request statisfied */ - mdl->curr_buf->readpos < mdl->curr_buf->bytesused || - mdl->readpos >= mdl->bytesused) /* MDL buffers drained */ - break; - } - return tot_written; -} - -static ssize_t cx18_read(struct cx18_stream *s, char __user *ubuf, - size_t tot_count, int non_block) -{ - struct cx18 *cx = s->cx; - size_t tot_written = 0; - int single_frame = 0; - - if (atomic_read(&cx->ana_capturing) == 0 && s->id == -1) { - /* shouldn't happen */ - CX18_DEBUG_WARN("Stream %s not initialized before read\n", - s->name); - return -EIO; - } - - /* Each VBI buffer is one frame, the v4l2 API says that for VBI the - frames should arrive one-by-one, so make sure we never output more - than one VBI frame at a time */ - if (s->type == CX18_ENC_STREAM_TYPE_VBI && !cx18_raw_vbi(cx)) - single_frame = 1; - - for (;;) { - struct cx18_mdl *mdl; - int rc; - - mdl = cx18_get_mdl(s, non_block, &rc); - /* if there is no data available... */ - if (mdl == NULL) { - /* if we got data, then return that regardless */ - if (tot_written) - break; - /* EOS condition */ - if (rc == 0) { - clear_bit(CX18_F_S_STREAMOFF, &s->s_flags); - clear_bit(CX18_F_S_APPL_IO, &s->s_flags); - cx18_release_stream(s); - } - /* set errno */ - return rc; - } - - rc = cx18_copy_mdl_to_user(s, mdl, ubuf + tot_written, - tot_count - tot_written); - - if (mdl != &cx->vbi.sliced_mpeg_mdl) { - if (mdl->readpos == mdl->bytesused) - cx18_stream_put_mdl_fw(s, mdl); - else - cx18_push(s, mdl, &s->q_full); - } else if (mdl->readpos == mdl->bytesused) { - int idx = cx->vbi.inserted_frame % CX18_VBI_FRAMES; - - cx->vbi.sliced_mpeg_size[idx] = 0; - cx->vbi.inserted_frame++; - cx->vbi_data_inserted += mdl->bytesused; - } - if (rc < 0) - return rc; - tot_written += rc; - - if (tot_written == tot_count || single_frame) - break; - } - return tot_written; -} - -static ssize_t cx18_read_pos(struct cx18_stream *s, char __user *ubuf, - size_t count, loff_t *pos, int non_block) -{ - ssize_t rc = count ? cx18_read(s, ubuf, count, non_block) : 0; - struct cx18 *cx = s->cx; - - CX18_DEBUG_HI_FILE("read %zd from %s, got %zd\n", count, s->name, rc); - if (rc > 0) - pos += rc; - return rc; -} - -int cx18_start_capture(struct cx18_open_id *id) -{ - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[id->type]; - struct cx18_stream *s_vbi; - struct cx18_stream *s_idx; - - if (s->type == CX18_ENC_STREAM_TYPE_RAD) { - /* you cannot read from these stream types. */ - return -EPERM; - } - - /* Try to claim this stream. */ - if (cx18_claim_stream(id, s->type)) - return -EBUSY; - - /* If capture is already in progress, then we also have to - do nothing extra. */ - if (test_bit(CX18_F_S_STREAMOFF, &s->s_flags) || - test_and_set_bit(CX18_F_S_STREAMING, &s->s_flags)) { - set_bit(CX18_F_S_APPL_IO, &s->s_flags); - return 0; - } - - /* Start associated VBI or IDX stream capture if required */ - s_vbi = &cx->streams[CX18_ENC_STREAM_TYPE_VBI]; - s_idx = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; - if (s->type == CX18_ENC_STREAM_TYPE_MPG) { - /* - * The VBI and IDX streams should have been claimed - * automatically, if for internal use, when the MPG stream was - * claimed. We only need to start these streams capturing. - */ - if (test_bit(CX18_F_S_INTERNAL_USE, &s_idx->s_flags) && - !test_and_set_bit(CX18_F_S_STREAMING, &s_idx->s_flags)) { - if (cx18_start_v4l2_encode_stream(s_idx)) { - CX18_DEBUG_WARN("IDX capture start failed\n"); - clear_bit(CX18_F_S_STREAMING, &s_idx->s_flags); - goto start_failed; - } - CX18_DEBUG_INFO("IDX capture started\n"); - } - if (test_bit(CX18_F_S_INTERNAL_USE, &s_vbi->s_flags) && - !test_and_set_bit(CX18_F_S_STREAMING, &s_vbi->s_flags)) { - if (cx18_start_v4l2_encode_stream(s_vbi)) { - CX18_DEBUG_WARN("VBI capture start failed\n"); - clear_bit(CX18_F_S_STREAMING, &s_vbi->s_flags); - goto start_failed; - } - CX18_DEBUG_INFO("VBI insertion started\n"); - } - } - - /* Tell the card to start capturing */ - if (!cx18_start_v4l2_encode_stream(s)) { - /* We're done */ - set_bit(CX18_F_S_APPL_IO, &s->s_flags); - /* Resume a possibly paused encoder */ - if (test_and_clear_bit(CX18_F_I_ENC_PAUSED, &cx->i_flags)) - cx18_vapi(cx, CX18_CPU_CAPTURE_PAUSE, 1, s->handle); - return 0; - } - -start_failed: - CX18_DEBUG_WARN("Failed to start capturing for stream %s\n", s->name); - - /* - * The associated VBI and IDX streams for internal use are released - * automatically when the MPG stream is released. We only need to stop - * the associated stream. - */ - if (s->type == CX18_ENC_STREAM_TYPE_MPG) { - /* Stop the IDX stream which is always for internal use */ - if (test_bit(CX18_F_S_STREAMING, &s_idx->s_flags)) { - cx18_stop_v4l2_encode_stream(s_idx, 0); - clear_bit(CX18_F_S_STREAMING, &s_idx->s_flags); - } - /* Stop the VBI stream, if only running for internal use */ - if (test_bit(CX18_F_S_STREAMING, &s_vbi->s_flags) && - !test_bit(CX18_F_S_APPL_IO, &s_vbi->s_flags)) { - cx18_stop_v4l2_encode_stream(s_vbi, 0); - clear_bit(CX18_F_S_STREAMING, &s_vbi->s_flags); - } - } - clear_bit(CX18_F_S_STREAMING, &s->s_flags); - cx18_release_stream(s); /* Also releases associated streams */ - return -EIO; -} - -ssize_t cx18_v4l2_read(struct file *filp, char __user *buf, size_t count, - loff_t *pos) -{ - struct cx18_open_id *id = file2id(filp); - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[id->type]; - int rc; - - CX18_DEBUG_HI_FILE("read %zd bytes from %s\n", count, s->name); - - mutex_lock(&cx->serialize_lock); - rc = cx18_start_capture(id); - mutex_unlock(&cx->serialize_lock); - if (rc) - return rc; - - if ((s->vb_type == V4L2_BUF_TYPE_VIDEO_CAPTURE) && - (id->type == CX18_ENC_STREAM_TYPE_YUV)) { - return videobuf_read_stream(&s->vbuf_q, buf, count, pos, 0, - filp->f_flags & O_NONBLOCK); - } - - return cx18_read_pos(s, buf, count, pos, filp->f_flags & O_NONBLOCK); -} - -unsigned int cx18_v4l2_enc_poll(struct file *filp, poll_table *wait) -{ - struct cx18_open_id *id = file2id(filp); - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[id->type]; - int eof = test_bit(CX18_F_S_STREAMOFF, &s->s_flags); - - /* Start a capture if there is none */ - if (!eof && !test_bit(CX18_F_S_STREAMING, &s->s_flags)) { - int rc; - - mutex_lock(&cx->serialize_lock); - rc = cx18_start_capture(id); - mutex_unlock(&cx->serialize_lock); - if (rc) { - CX18_DEBUG_INFO("Could not start capture for %s (%d)\n", - s->name, rc); - return POLLERR; - } - CX18_DEBUG_FILE("Encoder poll started capture\n"); - } - - if ((s->vb_type == V4L2_BUF_TYPE_VIDEO_CAPTURE) && - (id->type == CX18_ENC_STREAM_TYPE_YUV)) { - int videobuf_poll = videobuf_poll_stream(filp, &s->vbuf_q, wait); - if (eof && videobuf_poll == POLLERR) - return POLLHUP; - else - return videobuf_poll; - } - - /* add stream's waitq to the poll list */ - CX18_DEBUG_HI_FILE("Encoder poll\n"); - poll_wait(filp, &s->waitq, wait); - - if (atomic_read(&s->q_full.depth)) - return POLLIN | POLLRDNORM; - if (eof) - return POLLHUP; - return 0; -} - -int cx18_v4l2_mmap(struct file *file, struct vm_area_struct *vma) -{ - struct cx18_open_id *id = file->private_data; - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[id->type]; - int eof = test_bit(CX18_F_S_STREAMOFF, &s->s_flags); - - if ((s->vb_type == V4L2_BUF_TYPE_VIDEO_CAPTURE) && - (id->type == CX18_ENC_STREAM_TYPE_YUV)) { - - /* Start a capture if there is none */ - if (!eof && !test_bit(CX18_F_S_STREAMING, &s->s_flags)) { - int rc; - - mutex_lock(&cx->serialize_lock); - rc = cx18_start_capture(id); - mutex_unlock(&cx->serialize_lock); - if (rc) { - CX18_DEBUG_INFO( - "Could not start capture for %s (%d)\n", - s->name, rc); - return -EINVAL; - } - CX18_DEBUG_FILE("Encoder mmap started capture\n"); - } - - return videobuf_mmap_mapper(&s->vbuf_q, vma); - } - - return -EINVAL; -} - -void cx18_vb_timeout(unsigned long data) -{ - struct cx18_stream *s = (struct cx18_stream *)data; - struct cx18_videobuf_buffer *buf; - unsigned long flags; - - /* Return all of the buffers in error state, so the vbi/vid inode - * can return from blocking. - */ - spin_lock_irqsave(&s->vb_lock, flags); - while (!list_empty(&s->vb_capture)) { - buf = list_entry(s->vb_capture.next, - struct cx18_videobuf_buffer, vb.queue); - list_del(&buf->vb.queue); - buf->vb.state = VIDEOBUF_ERROR; - wake_up(&buf->vb.done); - } - spin_unlock_irqrestore(&s->vb_lock, flags); -} - -void cx18_stop_capture(struct cx18_open_id *id, int gop_end) -{ - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[id->type]; - struct cx18_stream *s_vbi = &cx->streams[CX18_ENC_STREAM_TYPE_VBI]; - struct cx18_stream *s_idx = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; - - CX18_DEBUG_IOCTL("close() of %s\n", s->name); - - /* 'Unclaim' this stream */ - - /* Stop capturing */ - if (test_bit(CX18_F_S_STREAMING, &s->s_flags)) { - CX18_DEBUG_INFO("close stopping capture\n"); - if (id->type == CX18_ENC_STREAM_TYPE_MPG) { - /* Stop internal use associated VBI and IDX streams */ - if (test_bit(CX18_F_S_STREAMING, &s_vbi->s_flags) && - !test_bit(CX18_F_S_APPL_IO, &s_vbi->s_flags)) { - CX18_DEBUG_INFO("close stopping embedded VBI " - "capture\n"); - cx18_stop_v4l2_encode_stream(s_vbi, 0); - } - if (test_bit(CX18_F_S_STREAMING, &s_idx->s_flags)) { - CX18_DEBUG_INFO("close stopping IDX capture\n"); - cx18_stop_v4l2_encode_stream(s_idx, 0); - } - } - if (id->type == CX18_ENC_STREAM_TYPE_VBI && - test_bit(CX18_F_S_INTERNAL_USE, &s->s_flags)) - /* Also used internally, don't stop capturing */ - s->id = -1; - else - cx18_stop_v4l2_encode_stream(s, gop_end); - } - if (!gop_end) { - clear_bit(CX18_F_S_APPL_IO, &s->s_flags); - clear_bit(CX18_F_S_STREAMOFF, &s->s_flags); - cx18_release_stream(s); - } -} - -int cx18_v4l2_close(struct file *filp) -{ - struct v4l2_fh *fh = filp->private_data; - struct cx18_open_id *id = fh2id(fh); - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[id->type]; - - CX18_DEBUG_IOCTL("close() of %s\n", s->name); - - mutex_lock(&cx->serialize_lock); - /* Stop radio */ - if (id->type == CX18_ENC_STREAM_TYPE_RAD && - v4l2_fh_is_singular_file(filp)) { - /* Closing radio device, return to TV mode */ - cx18_mute(cx); - /* Mark that the radio is no longer in use */ - clear_bit(CX18_F_I_RADIO_USER, &cx->i_flags); - /* Switch tuner to TV */ - cx18_call_all(cx, core, s_std, cx->std); - /* Select correct audio input (i.e. TV tuner or Line in) */ - cx18_audio_set_io(cx); - if (atomic_read(&cx->ana_capturing) > 0) { - /* Undo video mute */ - cx18_vapi(cx, CX18_CPU_SET_VIDEO_MUTE, 2, s->handle, - (v4l2_ctrl_g_ctrl(cx->cxhdl.video_mute) | - (v4l2_ctrl_g_ctrl(cx->cxhdl.video_mute_yuv) << 8))); - } - /* Done! Unmute and continue. */ - cx18_unmute(cx); - } - - v4l2_fh_del(fh); - v4l2_fh_exit(fh); - - /* 'Unclaim' this stream */ - if (s->id == id->open_id) - cx18_stop_capture(id, 0); - kfree(id); - mutex_unlock(&cx->serialize_lock); - return 0; -} - -static int cx18_serialized_open(struct cx18_stream *s, struct file *filp) -{ - struct cx18 *cx = s->cx; - struct cx18_open_id *item; - - CX18_DEBUG_FILE("open %s\n", s->name); - - /* Allocate memory */ - item = kzalloc(sizeof(struct cx18_open_id), GFP_KERNEL); - if (NULL == item) { - CX18_DEBUG_WARN("nomem on v4l2 open\n"); - return -ENOMEM; - } - v4l2_fh_init(&item->fh, s->video_dev); - - item->cx = cx; - item->type = s->type; - - item->open_id = cx->open_id++; - filp->private_data = &item->fh; - v4l2_fh_add(&item->fh); - - if (item->type == CX18_ENC_STREAM_TYPE_RAD && - v4l2_fh_is_singular_file(filp)) { - if (!test_bit(CX18_F_I_RADIO_USER, &cx->i_flags)) { - if (atomic_read(&cx->ana_capturing) > 0) { - /* switching to radio while capture is - in progress is not polite */ - v4l2_fh_del(&item->fh); - v4l2_fh_exit(&item->fh); - kfree(item); - return -EBUSY; - } - } - - /* Mark that the radio is being used. */ - set_bit(CX18_F_I_RADIO_USER, &cx->i_flags); - /* We have the radio */ - cx18_mute(cx); - /* Switch tuner to radio */ - cx18_call_all(cx, tuner, s_radio); - /* Select the correct audio input (i.e. radio tuner) */ - cx18_audio_set_io(cx); - /* Done! Unmute and continue. */ - cx18_unmute(cx); - } - return 0; -} - -int cx18_v4l2_open(struct file *filp) -{ - int res; - struct video_device *video_dev = video_devdata(filp); - struct cx18_stream *s = video_get_drvdata(video_dev); - struct cx18 *cx = s->cx; - - mutex_lock(&cx->serialize_lock); - if (cx18_init_on_first_open(cx)) { - CX18_ERR("Failed to initialize on %s\n", - video_device_node_name(video_dev)); - mutex_unlock(&cx->serialize_lock); - return -ENXIO; - } - res = cx18_serialized_open(s, filp); - mutex_unlock(&cx->serialize_lock); - return res; -} - -void cx18_mute(struct cx18 *cx) -{ - u32 h; - if (atomic_read(&cx->ana_capturing)) { - h = cx18_find_handle(cx); - if (h != CX18_INVALID_TASK_HANDLE) - cx18_vapi(cx, CX18_CPU_SET_AUDIO_MUTE, 2, h, 1); - else - CX18_ERR("Can't find valid task handle for mute\n"); - } - CX18_DEBUG_INFO("Mute\n"); -} - -void cx18_unmute(struct cx18 *cx) -{ - u32 h; - if (atomic_read(&cx->ana_capturing)) { - h = cx18_find_handle(cx); - if (h != CX18_INVALID_TASK_HANDLE) { - cx18_msleep_timeout(100, 0); - cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 2, h, 12); - cx18_vapi(cx, CX18_CPU_SET_AUDIO_MUTE, 2, h, 0); - } else - CX18_ERR("Can't find valid task handle for unmute\n"); - } - CX18_DEBUG_INFO("Unmute\n"); -} diff --git a/drivers/media/video/cx18/cx18-fileops.h b/drivers/media/video/cx18/cx18-fileops.h deleted file mode 100644 index b9e5110ad043..000000000000 --- a/drivers/media/video/cx18/cx18-fileops.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * cx18 file operation functions - * - * Derived from ivtv-fileops.h - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -/* Testing/Debugging */ -int cx18_v4l2_open(struct file *filp); -ssize_t cx18_v4l2_read(struct file *filp, char __user *buf, size_t count, - loff_t *pos); -ssize_t cx18_v4l2_write(struct file *filp, const char __user *buf, size_t count, - loff_t *pos); -int cx18_v4l2_close(struct file *filp); -unsigned int cx18_v4l2_enc_poll(struct file *filp, poll_table *wait); -int cx18_start_capture(struct cx18_open_id *id); -void cx18_stop_capture(struct cx18_open_id *id, int gop_end); -void cx18_mute(struct cx18 *cx); -void cx18_unmute(struct cx18 *cx); -int cx18_v4l2_mmap(struct file *file, struct vm_area_struct *vma); -void cx18_vb_timeout(unsigned long data); - -/* Shared with cx18-alsa module */ -int cx18_claim_stream(struct cx18_open_id *id, int type); -void cx18_release_stream(struct cx18_stream *s); diff --git a/drivers/media/video/cx18/cx18-firmware.c b/drivers/media/video/cx18/cx18-firmware.c deleted file mode 100644 index a1c1cec05f98..000000000000 --- a/drivers/media/video/cx18/cx18-firmware.c +++ /dev/null @@ -1,459 +0,0 @@ -/* - * cx18 firmware functions - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-io.h" -#include "cx18-scb.h" -#include "cx18-irq.h" -#include "cx18-firmware.h" -#include "cx18-cards.h" -#include <linux/firmware.h> - -#define CX18_PROC_SOFT_RESET 0xc70010 -#define CX18_DDR_SOFT_RESET 0xc70014 -#define CX18_CLOCK_SELECT1 0xc71000 -#define CX18_CLOCK_SELECT2 0xc71004 -#define CX18_HALF_CLOCK_SELECT1 0xc71008 -#define CX18_HALF_CLOCK_SELECT2 0xc7100C -#define CX18_CLOCK_POLARITY1 0xc71010 -#define CX18_CLOCK_POLARITY2 0xc71014 -#define CX18_ADD_DELAY_ENABLE1 0xc71018 -#define CX18_ADD_DELAY_ENABLE2 0xc7101C -#define CX18_CLOCK_ENABLE1 0xc71020 -#define CX18_CLOCK_ENABLE2 0xc71024 - -#define CX18_REG_BUS_TIMEOUT_EN 0xc72024 - -#define CX18_FAST_CLOCK_PLL_INT 0xc78000 -#define CX18_FAST_CLOCK_PLL_FRAC 0xc78004 -#define CX18_FAST_CLOCK_PLL_POST 0xc78008 -#define CX18_FAST_CLOCK_PLL_PRESCALE 0xc7800C -#define CX18_FAST_CLOCK_PLL_ADJUST_BANDWIDTH 0xc78010 - -#define CX18_SLOW_CLOCK_PLL_INT 0xc78014 -#define CX18_SLOW_CLOCK_PLL_FRAC 0xc78018 -#define CX18_SLOW_CLOCK_PLL_POST 0xc7801C -#define CX18_MPEG_CLOCK_PLL_INT 0xc78040 -#define CX18_MPEG_CLOCK_PLL_FRAC 0xc78044 -#define CX18_MPEG_CLOCK_PLL_POST 0xc78048 -#define CX18_PLL_POWER_DOWN 0xc78088 -#define CX18_SW1_INT_STATUS 0xc73104 -#define CX18_SW1_INT_ENABLE_PCI 0xc7311C -#define CX18_SW2_INT_SET 0xc73140 -#define CX18_SW2_INT_STATUS 0xc73144 -#define CX18_ADEC_CONTROL 0xc78120 - -#define CX18_DDR_REQUEST_ENABLE 0xc80000 -#define CX18_DDR_CHIP_CONFIG 0xc80004 -#define CX18_DDR_REFRESH 0xc80008 -#define CX18_DDR_TIMING1 0xc8000C -#define CX18_DDR_TIMING2 0xc80010 -#define CX18_DDR_POWER_REG 0xc8001C - -#define CX18_DDR_TUNE_LANE 0xc80048 -#define CX18_DDR_INITIAL_EMRS 0xc80054 -#define CX18_DDR_MB_PER_ROW_7 0xc8009C -#define CX18_DDR_BASE_63_ADDR 0xc804FC - -#define CX18_WMB_CLIENT02 0xc90108 -#define CX18_WMB_CLIENT05 0xc90114 -#define CX18_WMB_CLIENT06 0xc90118 -#define CX18_WMB_CLIENT07 0xc9011C -#define CX18_WMB_CLIENT08 0xc90120 -#define CX18_WMB_CLIENT09 0xc90124 -#define CX18_WMB_CLIENT10 0xc90128 -#define CX18_WMB_CLIENT11 0xc9012C -#define CX18_WMB_CLIENT12 0xc90130 -#define CX18_WMB_CLIENT13 0xc90134 -#define CX18_WMB_CLIENT14 0xc90138 - -#define CX18_DSP0_INTERRUPT_MASK 0xd0004C - -#define APU_ROM_SYNC1 0x6D676553 /* "mgeS" */ -#define APU_ROM_SYNC2 0x72646548 /* "rdeH" */ - -struct cx18_apu_rom_seghdr { - u32 sync1; - u32 sync2; - u32 addr; - u32 size; -}; - -static int load_cpu_fw_direct(const char *fn, u8 __iomem *mem, struct cx18 *cx) -{ - const struct firmware *fw = NULL; - int i, j; - unsigned size; - u32 __iomem *dst = (u32 __iomem *)mem; - const u32 *src; - - if (request_firmware(&fw, fn, &cx->pci_dev->dev)) { - CX18_ERR("Unable to open firmware %s\n", fn); - CX18_ERR("Did you put the firmware in the hotplug firmware directory?\n"); - return -ENOMEM; - } - - src = (const u32 *)fw->data; - - for (i = 0; i < fw->size; i += 4096) { - cx18_setup_page(cx, i); - for (j = i; j < fw->size && j < i + 4096; j += 4) { - /* no need for endianness conversion on the ppc */ - cx18_raw_writel(cx, *src, dst); - if (cx18_raw_readl(cx, dst) != *src) { - CX18_ERR("Mismatch at offset %x\n", i); - release_firmware(fw); - cx18_setup_page(cx, 0); - return -EIO; - } - dst++; - src++; - } - } - if (!test_bit(CX18_F_I_LOADED_FW, &cx->i_flags)) - CX18_INFO("loaded %s firmware (%zd bytes)\n", fn, fw->size); - size = fw->size; - release_firmware(fw); - cx18_setup_page(cx, SCB_OFFSET); - return size; -} - -static int load_apu_fw_direct(const char *fn, u8 __iomem *dst, struct cx18 *cx, - u32 *entry_addr) -{ - const struct firmware *fw = NULL; - int i, j; - unsigned size; - const u32 *src; - struct cx18_apu_rom_seghdr seghdr; - const u8 *vers; - u32 offset = 0; - u32 apu_version = 0; - int sz; - - if (request_firmware(&fw, fn, &cx->pci_dev->dev)) { - CX18_ERR("unable to open firmware %s\n", fn); - CX18_ERR("did you put the firmware in the hotplug firmware directory?\n"); - cx18_setup_page(cx, 0); - return -ENOMEM; - } - - *entry_addr = 0; - src = (const u32 *)fw->data; - vers = fw->data + sizeof(seghdr); - sz = fw->size; - - apu_version = (vers[0] << 24) | (vers[4] << 16) | vers[32]; - while (offset + sizeof(seghdr) < fw->size) { - const u32 *shptr = src + offset / 4; - - seghdr.sync1 = le32_to_cpu(shptr[0]); - seghdr.sync2 = le32_to_cpu(shptr[1]); - seghdr.addr = le32_to_cpu(shptr[2]); - seghdr.size = le32_to_cpu(shptr[3]); - - offset += sizeof(seghdr); - if (seghdr.sync1 != APU_ROM_SYNC1 || - seghdr.sync2 != APU_ROM_SYNC2) { - offset += seghdr.size; - continue; - } - CX18_DEBUG_INFO("load segment %x-%x\n", seghdr.addr, - seghdr.addr + seghdr.size - 1); - if (*entry_addr == 0) - *entry_addr = seghdr.addr; - if (offset + seghdr.size > sz) - break; - for (i = 0; i < seghdr.size; i += 4096) { - cx18_setup_page(cx, seghdr.addr + i); - for (j = i; j < seghdr.size && j < i + 4096; j += 4) { - /* no need for endianness conversion on the ppc */ - cx18_raw_writel(cx, src[(offset + j) / 4], - dst + seghdr.addr + j); - if (cx18_raw_readl(cx, dst + seghdr.addr + j) - != src[(offset + j) / 4]) { - CX18_ERR("Mismatch at offset %x\n", - offset + j); - release_firmware(fw); - cx18_setup_page(cx, 0); - return -EIO; - } - } - } - offset += seghdr.size; - } - if (!test_bit(CX18_F_I_LOADED_FW, &cx->i_flags)) - CX18_INFO("loaded %s firmware V%08x (%zd bytes)\n", - fn, apu_version, fw->size); - size = fw->size; - release_firmware(fw); - cx18_setup_page(cx, 0); - return size; -} - -void cx18_halt_firmware(struct cx18 *cx) -{ - CX18_DEBUG_INFO("Preparing for firmware halt.\n"); - cx18_write_reg_expect(cx, 0x000F000F, CX18_PROC_SOFT_RESET, - 0x0000000F, 0x000F000F); - cx18_write_reg_expect(cx, 0x00020002, CX18_ADEC_CONTROL, - 0x00000002, 0x00020002); -} - -void cx18_init_power(struct cx18 *cx, int lowpwr) -{ - /* power-down Spare and AOM PLLs */ - /* power-up fast, slow and mpeg PLLs */ - cx18_write_reg(cx, 0x00000008, CX18_PLL_POWER_DOWN); - - /* ADEC out of sleep */ - cx18_write_reg_expect(cx, 0x00020000, CX18_ADEC_CONTROL, - 0x00000000, 0x00020002); - - /* - * The PLL parameters are based on the external crystal frequency that - * would ideally be: - * - * NTSC Color subcarrier freq * 8 = - * 4.5 MHz/286 * 455/2 * 8 = 28.63636363... MHz - * - * The accidents of history and rationale that explain from where this - * combination of magic numbers originate can be found in: - * - * [1] Abrahams, I. C., "Choice of Chrominance Subcarrier Frequency in - * the NTSC Standards", Proceedings of the I-R-E, January 1954, pp 79-80 - * - * [2] Abrahams, I. C., "The 'Frequency Interleaving' Principle in the - * NTSC Standards", Proceedings of the I-R-E, January 1954, pp 81-83 - * - * As Mike Bradley has rightly pointed out, it's not the exact crystal - * frequency that matters, only that all parts of the driver and - * firmware are using the same value (close to the ideal value). - * - * Since I have a strong suspicion that, if the firmware ever assumes a - * crystal value at all, it will assume 28.636360 MHz, the crystal - * freq used in calculations in this driver will be: - * - * xtal_freq = 28.636360 MHz - * - * an error of less than 0.13 ppm which is way, way better than any off - * the shelf crystal will have for accuracy anyway. - * - * Below I aim to run the PLLs' VCOs near 400 MHz to minimze errors. - * - * Many thanks to Jeff Campbell and Mike Bradley for their extensive - * investigation, experimentation, testing, and suggested solutions of - * of audio/video sync problems with SVideo and CVBS captures. - */ - - /* the fast clock is at 200/245 MHz */ - /* 1 * xtal_freq * 0x0d.f7df9b8 / 2 = 200 MHz: 400 MHz pre post-divide*/ - /* 1 * xtal_freq * 0x11.1c71eb8 / 2 = 245 MHz: 490 MHz pre post-divide*/ - cx18_write_reg(cx, lowpwr ? 0xD : 0x11, CX18_FAST_CLOCK_PLL_INT); - cx18_write_reg(cx, lowpwr ? 0x1EFBF37 : 0x038E3D7, - CX18_FAST_CLOCK_PLL_FRAC); - - cx18_write_reg(cx, 2, CX18_FAST_CLOCK_PLL_POST); - cx18_write_reg(cx, 1, CX18_FAST_CLOCK_PLL_PRESCALE); - cx18_write_reg(cx, 4, CX18_FAST_CLOCK_PLL_ADJUST_BANDWIDTH); - - /* set slow clock to 125/120 MHz */ - /* xtal_freq * 0x0d.1861a20 / 3 = 125 MHz: 375 MHz before post-divide */ - /* xtal_freq * 0x0c.92493f8 / 3 = 120 MHz: 360 MHz before post-divide */ - cx18_write_reg(cx, lowpwr ? 0xD : 0xC, CX18_SLOW_CLOCK_PLL_INT); - cx18_write_reg(cx, lowpwr ? 0x30C344 : 0x124927F, - CX18_SLOW_CLOCK_PLL_FRAC); - cx18_write_reg(cx, 3, CX18_SLOW_CLOCK_PLL_POST); - - /* mpeg clock pll 54MHz */ - /* xtal_freq * 0xf.15f17f0 / 8 = 54 MHz: 432 MHz before post-divide */ - cx18_write_reg(cx, 0xF, CX18_MPEG_CLOCK_PLL_INT); - cx18_write_reg(cx, 0x2BE2FE, CX18_MPEG_CLOCK_PLL_FRAC); - cx18_write_reg(cx, 8, CX18_MPEG_CLOCK_PLL_POST); - - /* Defaults */ - /* APU = SC or SC/2 = 125/62.5 */ - /* EPU = SC = 125 */ - /* DDR = FC = 180 */ - /* ENC = SC = 125 */ - /* AI1 = SC = 125 */ - /* VIM2 = disabled */ - /* PCI = FC/2 = 90 */ - /* AI2 = disabled */ - /* DEMUX = disabled */ - /* AO = SC/2 = 62.5 */ - /* SER = 54MHz */ - /* VFC = disabled */ - /* USB = disabled */ - - if (lowpwr) { - cx18_write_reg_expect(cx, 0xFFFF0020, CX18_CLOCK_SELECT1, - 0x00000020, 0xFFFFFFFF); - cx18_write_reg_expect(cx, 0xFFFF0004, CX18_CLOCK_SELECT2, - 0x00000004, 0xFFFFFFFF); - } else { - /* This doesn't explicitly set every clock select */ - cx18_write_reg_expect(cx, 0x00060004, CX18_CLOCK_SELECT1, - 0x00000004, 0x00060006); - cx18_write_reg_expect(cx, 0x00060006, CX18_CLOCK_SELECT2, - 0x00000006, 0x00060006); - } - - cx18_write_reg_expect(cx, 0xFFFF0002, CX18_HALF_CLOCK_SELECT1, - 0x00000002, 0xFFFFFFFF); - cx18_write_reg_expect(cx, 0xFFFF0104, CX18_HALF_CLOCK_SELECT2, - 0x00000104, 0xFFFFFFFF); - cx18_write_reg_expect(cx, 0xFFFF9026, CX18_CLOCK_ENABLE1, - 0x00009026, 0xFFFFFFFF); - cx18_write_reg_expect(cx, 0xFFFF3105, CX18_CLOCK_ENABLE2, - 0x00003105, 0xFFFFFFFF); -} - -void cx18_init_memory(struct cx18 *cx) -{ - cx18_msleep_timeout(10, 0); - cx18_write_reg_expect(cx, 0x00010000, CX18_DDR_SOFT_RESET, - 0x00000000, 0x00010001); - cx18_msleep_timeout(10, 0); - - cx18_write_reg(cx, cx->card->ddr.chip_config, CX18_DDR_CHIP_CONFIG); - - cx18_msleep_timeout(10, 0); - - cx18_write_reg(cx, cx->card->ddr.refresh, CX18_DDR_REFRESH); - cx18_write_reg(cx, cx->card->ddr.timing1, CX18_DDR_TIMING1); - cx18_write_reg(cx, cx->card->ddr.timing2, CX18_DDR_TIMING2); - - cx18_msleep_timeout(10, 0); - - /* Initialize DQS pad time */ - cx18_write_reg(cx, cx->card->ddr.tune_lane, CX18_DDR_TUNE_LANE); - cx18_write_reg(cx, cx->card->ddr.initial_emrs, CX18_DDR_INITIAL_EMRS); - - cx18_msleep_timeout(10, 0); - - cx18_write_reg_expect(cx, 0x00020000, CX18_DDR_SOFT_RESET, - 0x00000000, 0x00020002); - cx18_msleep_timeout(10, 0); - - /* use power-down mode when idle */ - cx18_write_reg(cx, 0x00000010, CX18_DDR_POWER_REG); - - cx18_write_reg_expect(cx, 0x00010001, CX18_REG_BUS_TIMEOUT_EN, - 0x00000001, 0x00010001); - - cx18_write_reg(cx, 0x48, CX18_DDR_MB_PER_ROW_7); - cx18_write_reg(cx, 0xE0000, CX18_DDR_BASE_63_ADDR); - - cx18_write_reg(cx, 0x00000101, CX18_WMB_CLIENT02); /* AO */ - cx18_write_reg(cx, 0x00000101, CX18_WMB_CLIENT09); /* AI2 */ - cx18_write_reg(cx, 0x00000101, CX18_WMB_CLIENT05); /* VIM1 */ - cx18_write_reg(cx, 0x00000101, CX18_WMB_CLIENT06); /* AI1 */ - cx18_write_reg(cx, 0x00000101, CX18_WMB_CLIENT07); /* 3D comb */ - cx18_write_reg(cx, 0x00000101, CX18_WMB_CLIENT10); /* ME */ - cx18_write_reg(cx, 0x00000101, CX18_WMB_CLIENT12); /* ENC */ - cx18_write_reg(cx, 0x00000101, CX18_WMB_CLIENT13); /* PK */ - cx18_write_reg(cx, 0x00000101, CX18_WMB_CLIENT11); /* RC */ - cx18_write_reg(cx, 0x00000101, CX18_WMB_CLIENT14); /* AVO */ -} - -#define CX18_CPU_FIRMWARE "v4l-cx23418-cpu.fw" -#define CX18_APU_FIRMWARE "v4l-cx23418-apu.fw" - -int cx18_firmware_init(struct cx18 *cx) -{ - u32 fw_entry_addr; - int sz, retries; - u32 api_args[MAX_MB_ARGUMENTS]; - - /* Allow chip to control CLKRUN */ - cx18_write_reg(cx, 0x5, CX18_DSP0_INTERRUPT_MASK); - - /* Stop the firmware */ - cx18_write_reg_expect(cx, 0x000F000F, CX18_PROC_SOFT_RESET, - 0x0000000F, 0x000F000F); - - cx18_msleep_timeout(1, 0); - - /* If the CPU is still running */ - if ((cx18_read_reg(cx, CX18_PROC_SOFT_RESET) & 8) == 0) { - CX18_ERR("%s: couldn't stop CPU to load firmware\n", __func__); - return -EIO; - } - - cx18_sw1_irq_enable(cx, IRQ_CPU_TO_EPU | IRQ_APU_TO_EPU); - cx18_sw2_irq_enable(cx, IRQ_CPU_TO_EPU_ACK | IRQ_APU_TO_EPU_ACK); - - sz = load_cpu_fw_direct(CX18_CPU_FIRMWARE, cx->enc_mem, cx); - if (sz <= 0) - return sz; - - /* The SCB & IPC area *must* be correct before starting the firmwares */ - cx18_init_scb(cx); - - fw_entry_addr = 0; - sz = load_apu_fw_direct(CX18_APU_FIRMWARE, cx->enc_mem, cx, - &fw_entry_addr); - if (sz <= 0) - return sz; - - /* Start the CPU. The CPU will take care of the APU for us. */ - cx18_write_reg_expect(cx, 0x00080000, CX18_PROC_SOFT_RESET, - 0x00000000, 0x00080008); - - /* Wait up to 500 ms for the APU to come out of reset */ - for (retries = 0; - retries < 50 && (cx18_read_reg(cx, CX18_PROC_SOFT_RESET) & 1) == 1; - retries++) - cx18_msleep_timeout(10, 0); - - cx18_msleep_timeout(200, 0); - - if (retries == 50 && - (cx18_read_reg(cx, CX18_PROC_SOFT_RESET) & 1) == 1) { - CX18_ERR("Could not start the CPU\n"); - return -EIO; - } - - /* - * The CPU had once before set up to receive an interrupt for it's - * outgoing IRQ_CPU_TO_EPU_ACK to us. If it ever does this, we get an - * interrupt when it sends us an ack, but by the time we process it, - * that flag in the SW2 status register has been cleared by the CPU - * firmware. We'll prevent that not so useful condition from happening - * by clearing the CPU's interrupt enables for Ack IRQ's we want to - * process. - */ - cx18_sw2_irq_disable_cpu(cx, IRQ_CPU_TO_EPU_ACK | IRQ_APU_TO_EPU_ACK); - - /* Try a benign command to see if the CPU is alive and well */ - sz = cx18_vapi_result(cx, api_args, CX18_CPU_DEBUG_PEEK32, 1, 0); - if (sz < 0) - return sz; - - /* initialize GPIO */ - cx18_write_reg_expect(cx, 0x14001400, 0xc78110, 0x00001400, 0x14001400); - return 0; -} - -MODULE_FIRMWARE(CX18_CPU_FIRMWARE); -MODULE_FIRMWARE(CX18_APU_FIRMWARE); diff --git a/drivers/media/video/cx18/cx18-firmware.h b/drivers/media/video/cx18/cx18-firmware.h deleted file mode 100644 index 38d4c05e8499..000000000000 --- a/drivers/media/video/cx18/cx18-firmware.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * cx18 firmware functions - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -int cx18_firmware_init(struct cx18 *cx); -void cx18_halt_firmware(struct cx18 *cx); -void cx18_init_memory(struct cx18 *cx); -void cx18_init_power(struct cx18 *cx, int lowpwr); diff --git a/drivers/media/video/cx18/cx18-gpio.c b/drivers/media/video/cx18/cx18-gpio.c deleted file mode 100644 index 5374aeb0cd22..000000000000 --- a/drivers/media/video/cx18/cx18-gpio.c +++ /dev/null @@ -1,347 +0,0 @@ -/* - * cx18 gpio functions - * - * Derived from ivtv-gpio.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-io.h" -#include "cx18-cards.h" -#include "cx18-gpio.h" -#include "tuner-xc2028.h" - -/********************* GPIO stuffs *********************/ - -/* GPIO registers */ -#define CX18_REG_GPIO_IN 0xc72010 -#define CX18_REG_GPIO_OUT1 0xc78100 -#define CX18_REG_GPIO_DIR1 0xc78108 -#define CX18_REG_GPIO_OUT2 0xc78104 -#define CX18_REG_GPIO_DIR2 0xc7810c - -/* - * HVR-1600 GPIO pins, courtesy of Hauppauge: - * - * gpio0: zilog ir process reset pin - * gpio1: zilog programming pin (you should never use this) - * gpio12: cx24227 reset pin - * gpio13: cs5345 reset pin -*/ - -/* - * File scope utility functions - */ -static void gpio_write(struct cx18 *cx) -{ - u32 dir_lo = cx->gpio_dir & 0xffff; - u32 val_lo = cx->gpio_val & 0xffff; - u32 dir_hi = cx->gpio_dir >> 16; - u32 val_hi = cx->gpio_val >> 16; - - cx18_write_reg_expect(cx, dir_lo << 16, - CX18_REG_GPIO_DIR1, ~dir_lo, dir_lo); - cx18_write_reg_expect(cx, (dir_lo << 16) | val_lo, - CX18_REG_GPIO_OUT1, val_lo, dir_lo); - cx18_write_reg_expect(cx, dir_hi << 16, - CX18_REG_GPIO_DIR2, ~dir_hi, dir_hi); - cx18_write_reg_expect(cx, (dir_hi << 16) | val_hi, - CX18_REG_GPIO_OUT2, val_hi, dir_hi); -} - -static void gpio_update(struct cx18 *cx, u32 mask, u32 data) -{ - if (mask == 0) - return; - - mutex_lock(&cx->gpio_lock); - cx->gpio_val = (cx->gpio_val & ~mask) | (data & mask); - gpio_write(cx); - mutex_unlock(&cx->gpio_lock); -} - -static void gpio_reset_seq(struct cx18 *cx, u32 active_lo, u32 active_hi, - unsigned int assert_msecs, - unsigned int recovery_msecs) -{ - u32 mask; - - mask = active_lo | active_hi; - if (mask == 0) - return; - - /* - * Assuming that active_hi and active_lo are a subsets of the bits in - * gpio_dir. Also assumes that active_lo and active_hi don't overlap - * in any bit position - */ - - /* Assert */ - gpio_update(cx, mask, ~active_lo); - schedule_timeout_uninterruptible(msecs_to_jiffies(assert_msecs)); - - /* Deassert */ - gpio_update(cx, mask, ~active_hi); - schedule_timeout_uninterruptible(msecs_to_jiffies(recovery_msecs)); -} - -/* - * GPIO Multiplexer - logical device - */ -static int gpiomux_log_status(struct v4l2_subdev *sd) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - - mutex_lock(&cx->gpio_lock); - CX18_INFO_DEV(sd, "GPIO: direction 0x%08x, value 0x%08x\n", - cx->gpio_dir, cx->gpio_val); - mutex_unlock(&cx->gpio_lock); - return 0; -} - -static int gpiomux_s_radio(struct v4l2_subdev *sd) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - - /* - * FIXME - work out the cx->active/audio_input mess - this is - * intended to handle the switch to radio mode and set the - * audio routing, but we need to update the state in cx - */ - gpio_update(cx, cx->card->gpio_audio_input.mask, - cx->card->gpio_audio_input.radio); - return 0; -} - -static int gpiomux_s_std(struct v4l2_subdev *sd, v4l2_std_id norm) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - u32 data; - - switch (cx->card->audio_inputs[cx->audio_input].muxer_input) { - case 1: - data = cx->card->gpio_audio_input.linein; - break; - case 0: - data = cx->card->gpio_audio_input.tuner; - break; - default: - /* - * FIXME - work out the cx->active/audio_input mess - this is - * intended to handle the switch from radio mode and set the - * audio routing, but we need to update the state in cx - */ - data = cx->card->gpio_audio_input.tuner; - break; - } - gpio_update(cx, cx->card->gpio_audio_input.mask, data); - return 0; -} - -static int gpiomux_s_audio_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - u32 data; - - switch (input) { - case 0: - data = cx->card->gpio_audio_input.tuner; - break; - case 1: - data = cx->card->gpio_audio_input.linein; - break; - case 2: - data = cx->card->gpio_audio_input.radio; - break; - default: - return -EINVAL; - } - gpio_update(cx, cx->card->gpio_audio_input.mask, data); - return 0; -} - -static const struct v4l2_subdev_core_ops gpiomux_core_ops = { - .log_status = gpiomux_log_status, - .s_std = gpiomux_s_std, -}; - -static const struct v4l2_subdev_tuner_ops gpiomux_tuner_ops = { - .s_radio = gpiomux_s_radio, -}; - -static const struct v4l2_subdev_audio_ops gpiomux_audio_ops = { - .s_routing = gpiomux_s_audio_routing, -}; - -static const struct v4l2_subdev_ops gpiomux_ops = { - .core = &gpiomux_core_ops, - .tuner = &gpiomux_tuner_ops, - .audio = &gpiomux_audio_ops, -}; - -/* - * GPIO Reset Controller - logical device - */ -static int resetctrl_log_status(struct v4l2_subdev *sd) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - - mutex_lock(&cx->gpio_lock); - CX18_INFO_DEV(sd, "GPIO: direction 0x%08x, value 0x%08x\n", - cx->gpio_dir, cx->gpio_val); - mutex_unlock(&cx->gpio_lock); - return 0; -} - -static int resetctrl_reset(struct v4l2_subdev *sd, u32 val) -{ - struct cx18 *cx = v4l2_get_subdevdata(sd); - const struct cx18_gpio_i2c_slave_reset *p; - - p = &cx->card->gpio_i2c_slave_reset; - switch (val) { - case CX18_GPIO_RESET_I2C: - gpio_reset_seq(cx, p->active_lo_mask, p->active_hi_mask, - p->msecs_asserted, p->msecs_recovery); - break; - case CX18_GPIO_RESET_Z8F0811: - /* - * Assert timing for the Z8F0811 on HVR-1600 boards: - * 1. Assert RESET for min of 4 clock cycles at 18.432 MHz to - * initiate - * 2. Reset then takes 66 WDT cycles at 10 kHz + 16 xtal clock - * cycles (6,601,085 nanoseconds ~= 7 milliseconds) - * 3. DBG pin must be high before chip exits reset for normal - * operation. DBG is open drain and hopefully pulled high - * since we don't normally drive it (GPIO 1?) for the - * HVR-1600 - * 4. Z8F0811 won't exit reset until RESET is deasserted - * 5. Zilog comes out of reset, loads reset vector address and - * executes from there. Required recovery delay unknown. - */ - gpio_reset_seq(cx, p->ir_reset_mask, 0, - p->msecs_asserted, p->msecs_recovery); - break; - case CX18_GPIO_RESET_XC2028: - if (cx->card->tuners[0].tuner == TUNER_XC2028) - gpio_reset_seq(cx, (1 << cx->card->xceive_pin), 0, - 1, 1); - break; - } - return 0; -} - -static const struct v4l2_subdev_core_ops resetctrl_core_ops = { - .log_status = resetctrl_log_status, - .reset = resetctrl_reset, -}; - -static const struct v4l2_subdev_ops resetctrl_ops = { - .core = &resetctrl_core_ops, -}; - -/* - * External entry points - */ -void cx18_gpio_init(struct cx18 *cx) -{ - mutex_lock(&cx->gpio_lock); - cx->gpio_dir = cx->card->gpio_init.direction; - cx->gpio_val = cx->card->gpio_init.initial_value; - - if (cx->card->tuners[0].tuner == TUNER_XC2028) { - cx->gpio_dir |= 1 << cx->card->xceive_pin; - cx->gpio_val |= 1 << cx->card->xceive_pin; - } - - if (cx->gpio_dir == 0) { - mutex_unlock(&cx->gpio_lock); - return; - } - - CX18_DEBUG_INFO("GPIO initial dir: %08x/%08x out: %08x/%08x\n", - cx18_read_reg(cx, CX18_REG_GPIO_DIR1), - cx18_read_reg(cx, CX18_REG_GPIO_DIR2), - cx18_read_reg(cx, CX18_REG_GPIO_OUT1), - cx18_read_reg(cx, CX18_REG_GPIO_OUT2)); - - gpio_write(cx); - mutex_unlock(&cx->gpio_lock); -} - -int cx18_gpio_register(struct cx18 *cx, u32 hw) -{ - struct v4l2_subdev *sd; - const struct v4l2_subdev_ops *ops; - char *str; - - switch (hw) { - case CX18_HW_GPIO_MUX: - sd = &cx->sd_gpiomux; - ops = &gpiomux_ops; - str = "gpio-mux"; - break; - case CX18_HW_GPIO_RESET_CTRL: - sd = &cx->sd_resetctrl; - ops = &resetctrl_ops; - str = "gpio-reset-ctrl"; - break; - default: - return -EINVAL; - } - - v4l2_subdev_init(sd, ops); - v4l2_set_subdevdata(sd, cx); - snprintf(sd->name, sizeof(sd->name), "%s %s", cx->v4l2_dev.name, str); - sd->grp_id = hw; - return v4l2_device_register_subdev(&cx->v4l2_dev, sd); -} - -void cx18_reset_ir_gpio(void *data) -{ - struct cx18 *cx = to_cx18((struct v4l2_device *)data); - - if (cx->card->gpio_i2c_slave_reset.ir_reset_mask == 0) - return; - - CX18_DEBUG_INFO("Resetting IR microcontroller\n"); - - v4l2_subdev_call(&cx->sd_resetctrl, - core, reset, CX18_GPIO_RESET_Z8F0811); -} -EXPORT_SYMBOL(cx18_reset_ir_gpio); -/* This symbol is exported for use by lirc_pvr150 for the IR-blaster */ - -/* Xceive tuner reset function */ -int cx18_reset_tuner_gpio(void *dev, int component, int cmd, int value) -{ - struct i2c_algo_bit_data *algo = dev; - struct cx18_i2c_algo_callback_data *cb_data = algo->data; - struct cx18 *cx = cb_data->cx; - - if (cmd != XC2028_TUNER_RESET || - cx->card->tuners[0].tuner != TUNER_XC2028) - return 0; - - CX18_DEBUG_INFO("Resetting XCeive tuner\n"); - return v4l2_subdev_call(&cx->sd_resetctrl, - core, reset, CX18_GPIO_RESET_XC2028); -} diff --git a/drivers/media/video/cx18/cx18-gpio.h b/drivers/media/video/cx18/cx18-gpio.h deleted file mode 100644 index 4aea2ef88e8d..000000000000 --- a/drivers/media/video/cx18/cx18-gpio.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * cx18 gpio functions - * - * Derived from ivtv-gpio.h - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -void cx18_gpio_init(struct cx18 *cx); -int cx18_gpio_register(struct cx18 *cx, u32 hw); - -enum cx18_gpio_reset_type { - CX18_GPIO_RESET_I2C = 0, - CX18_GPIO_RESET_Z8F0811 = 1, - CX18_GPIO_RESET_XC2028 = 2, -}; - -void cx18_reset_ir_gpio(void *data); -int cx18_reset_tuner_gpio(void *dev, int component, int cmd, int value); diff --git a/drivers/media/video/cx18/cx18-i2c.c b/drivers/media/video/cx18/cx18-i2c.c deleted file mode 100644 index 51609d5c88ce..000000000000 --- a/drivers/media/video/cx18/cx18-i2c.c +++ /dev/null @@ -1,330 +0,0 @@ -/* - * cx18 I2C functions - * - * Derived from ivtv-i2c.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-io.h" -#include "cx18-cards.h" -#include "cx18-gpio.h" -#include "cx18-i2c.h" -#include "cx18-irq.h" - -#define CX18_REG_I2C_1_WR 0xf15000 -#define CX18_REG_I2C_1_RD 0xf15008 -#define CX18_REG_I2C_2_WR 0xf25100 -#define CX18_REG_I2C_2_RD 0xf25108 - -#define SETSCL_BIT 0x0001 -#define SETSDL_BIT 0x0002 -#define GETSCL_BIT 0x0004 -#define GETSDL_BIT 0x0008 - -#define CX18_CS5345_I2C_ADDR 0x4c -#define CX18_Z8F0811_IR_TX_I2C_ADDR 0x70 -#define CX18_Z8F0811_IR_RX_I2C_ADDR 0x71 - -/* This array should match the CX18_HW_ defines */ -static const u8 hw_addrs[] = { - 0, /* CX18_HW_TUNER */ - 0, /* CX18_HW_TVEEPROM */ - CX18_CS5345_I2C_ADDR, /* CX18_HW_CS5345 */ - 0, /* CX18_HW_DVB */ - 0, /* CX18_HW_418_AV */ - 0, /* CX18_HW_GPIO_MUX */ - 0, /* CX18_HW_GPIO_RESET_CTRL */ - CX18_Z8F0811_IR_TX_I2C_ADDR, /* CX18_HW_Z8F0811_IR_TX_HAUP */ - CX18_Z8F0811_IR_RX_I2C_ADDR, /* CX18_HW_Z8F0811_IR_RX_HAUP */ -}; - -/* This array should match the CX18_HW_ defines */ -/* This might well become a card-specific array */ -static const u8 hw_bus[] = { - 1, /* CX18_HW_TUNER */ - 0, /* CX18_HW_TVEEPROM */ - 0, /* CX18_HW_CS5345 */ - 0, /* CX18_HW_DVB */ - 0, /* CX18_HW_418_AV */ - 0, /* CX18_HW_GPIO_MUX */ - 0, /* CX18_HW_GPIO_RESET_CTRL */ - 0, /* CX18_HW_Z8F0811_IR_TX_HAUP */ - 0, /* CX18_HW_Z8F0811_IR_RX_HAUP */ -}; - -/* This array should match the CX18_HW_ defines */ -static const char * const hw_devicenames[] = { - "tuner", - "tveeprom", - "cs5345", - "cx23418_DTV", - "cx23418_AV", - "gpio_mux", - "gpio_reset_ctrl", - "ir_tx_z8f0811_haup", - "ir_rx_z8f0811_haup", -}; - -static int cx18_i2c_new_ir(struct cx18 *cx, struct i2c_adapter *adap, u32 hw, - const char *type, u8 addr) -{ - struct i2c_board_info info; - struct IR_i2c_init_data *init_data = &cx->ir_i2c_init_data; - unsigned short addr_list[2] = { addr, I2C_CLIENT_END }; - - memset(&info, 0, sizeof(struct i2c_board_info)); - strlcpy(info.type, type, I2C_NAME_SIZE); - - /* Our default information for ir-kbd-i2c.c to use */ - switch (hw) { - case CX18_HW_Z8F0811_IR_RX_HAUP: - init_data->ir_codes = RC_MAP_HAUPPAUGE; - init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR; - init_data->type = RC_TYPE_RC5; - init_data->name = cx->card_name; - info.platform_data = init_data; - break; - } - - return i2c_new_probed_device(adap, &info, addr_list, NULL) == NULL ? - -1 : 0; -} - -int cx18_i2c_register(struct cx18 *cx, unsigned idx) -{ - struct v4l2_subdev *sd; - int bus = hw_bus[idx]; - struct i2c_adapter *adap = &cx->i2c_adap[bus]; - const char *type = hw_devicenames[idx]; - u32 hw = 1 << idx; - - if (idx >= ARRAY_SIZE(hw_addrs)) - return -1; - - if (hw == CX18_HW_TUNER) { - /* special tuner group handling */ - sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, - adap, type, 0, cx->card_i2c->radio); - if (sd != NULL) - sd->grp_id = hw; - sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, - adap, type, 0, cx->card_i2c->demod); - if (sd != NULL) - sd->grp_id = hw; - sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, - adap, type, 0, cx->card_i2c->tv); - if (sd != NULL) - sd->grp_id = hw; - return sd != NULL ? 0 : -1; - } - - if (hw & CX18_HW_IR_ANY) - return cx18_i2c_new_ir(cx, adap, hw, type, hw_addrs[idx]); - - /* Is it not an I2C device or one we do not wish to register? */ - if (!hw_addrs[idx]) - return -1; - - /* It's an I2C device other than an analog tuner or IR chip */ - sd = v4l2_i2c_new_subdev(&cx->v4l2_dev, adap, type, hw_addrs[idx], - NULL); - if (sd != NULL) - sd->grp_id = hw; - return sd != NULL ? 0 : -1; -} - -/* Find the first member of the subdev group id in hw */ -struct v4l2_subdev *cx18_find_hw(struct cx18 *cx, u32 hw) -{ - struct v4l2_subdev *result = NULL; - struct v4l2_subdev *sd; - - spin_lock(&cx->v4l2_dev.lock); - v4l2_device_for_each_subdev(sd, &cx->v4l2_dev) { - if (sd->grp_id == hw) { - result = sd; - break; - } - } - spin_unlock(&cx->v4l2_dev.lock); - return result; -} - -static void cx18_setscl(void *data, int state) -{ - struct cx18 *cx = ((struct cx18_i2c_algo_callback_data *)data)->cx; - int bus_index = ((struct cx18_i2c_algo_callback_data *)data)->bus_index; - u32 addr = bus_index ? CX18_REG_I2C_2_WR : CX18_REG_I2C_1_WR; - u32 r = cx18_read_reg(cx, addr); - - if (state) - cx18_write_reg(cx, r | SETSCL_BIT, addr); - else - cx18_write_reg(cx, r & ~SETSCL_BIT, addr); -} - -static void cx18_setsda(void *data, int state) -{ - struct cx18 *cx = ((struct cx18_i2c_algo_callback_data *)data)->cx; - int bus_index = ((struct cx18_i2c_algo_callback_data *)data)->bus_index; - u32 addr = bus_index ? CX18_REG_I2C_2_WR : CX18_REG_I2C_1_WR; - u32 r = cx18_read_reg(cx, addr); - - if (state) - cx18_write_reg(cx, r | SETSDL_BIT, addr); - else - cx18_write_reg(cx, r & ~SETSDL_BIT, addr); -} - -static int cx18_getscl(void *data) -{ - struct cx18 *cx = ((struct cx18_i2c_algo_callback_data *)data)->cx; - int bus_index = ((struct cx18_i2c_algo_callback_data *)data)->bus_index; - u32 addr = bus_index ? CX18_REG_I2C_2_RD : CX18_REG_I2C_1_RD; - - return cx18_read_reg(cx, addr) & GETSCL_BIT; -} - -static int cx18_getsda(void *data) -{ - struct cx18 *cx = ((struct cx18_i2c_algo_callback_data *)data)->cx; - int bus_index = ((struct cx18_i2c_algo_callback_data *)data)->bus_index; - u32 addr = bus_index ? CX18_REG_I2C_2_RD : CX18_REG_I2C_1_RD; - - return cx18_read_reg(cx, addr) & GETSDL_BIT; -} - -/* template for i2c-bit-algo */ -static struct i2c_adapter cx18_i2c_adap_template = { - .name = "cx18 i2c driver", - .algo = NULL, /* set by i2c-algo-bit */ - .algo_data = NULL, /* filled from template */ - .owner = THIS_MODULE, -}; - -#define CX18_SCL_PERIOD (10) /* usecs. 10 usec is period for a 100 KHz clock */ -#define CX18_ALGO_BIT_TIMEOUT (2) /* seconds */ - -static struct i2c_algo_bit_data cx18_i2c_algo_template = { - .setsda = cx18_setsda, - .setscl = cx18_setscl, - .getsda = cx18_getsda, - .getscl = cx18_getscl, - .udelay = CX18_SCL_PERIOD/2, /* 1/2 clock period in usec*/ - .timeout = CX18_ALGO_BIT_TIMEOUT*HZ /* jiffies */ -}; - -/* init + register i2c adapter */ -int init_cx18_i2c(struct cx18 *cx) -{ - int i, err; - CX18_DEBUG_I2C("i2c init\n"); - - for (i = 0; i < 2; i++) { - /* Setup algorithm for adapter */ - memcpy(&cx->i2c_algo[i], &cx18_i2c_algo_template, - sizeof(struct i2c_algo_bit_data)); - cx->i2c_algo_cb_data[i].cx = cx; - cx->i2c_algo_cb_data[i].bus_index = i; - cx->i2c_algo[i].data = &cx->i2c_algo_cb_data[i]; - - /* Setup adapter */ - memcpy(&cx->i2c_adap[i], &cx18_i2c_adap_template, - sizeof(struct i2c_adapter)); - cx->i2c_adap[i].algo_data = &cx->i2c_algo[i]; - sprintf(cx->i2c_adap[i].name + strlen(cx->i2c_adap[i].name), - " #%d-%d", cx->instance, i); - i2c_set_adapdata(&cx->i2c_adap[i], &cx->v4l2_dev); - cx->i2c_adap[i].dev.parent = &cx->pci_dev->dev; - } - - if (cx18_read_reg(cx, CX18_REG_I2C_2_WR) != 0x0003c02f) { - /* Reset/Unreset I2C hardware block */ - /* Clock select 220MHz */ - cx18_write_reg_expect(cx, 0x10000000, 0xc71004, - 0x00000000, 0x10001000); - /* Clock Enable */ - cx18_write_reg_expect(cx, 0x10001000, 0xc71024, - 0x00001000, 0x10001000); - } - /* courtesy of Steven Toth <stoth@hauppauge.com> */ - cx18_write_reg_expect(cx, 0x00c00000, 0xc7001c, 0x00000000, 0x00c000c0); - mdelay(10); - cx18_write_reg_expect(cx, 0x00c000c0, 0xc7001c, 0x000000c0, 0x00c000c0); - mdelay(10); - cx18_write_reg_expect(cx, 0x00c00000, 0xc7001c, 0x00000000, 0x00c000c0); - mdelay(10); - - /* Set to edge-triggered intrs. */ - cx18_write_reg(cx, 0x00c00000, 0xc730c8); - /* Clear any stale intrs */ - cx18_write_reg_expect(cx, HW2_I2C1_INT|HW2_I2C2_INT, HW2_INT_CLR_STATUS, - ~(HW2_I2C1_INT|HW2_I2C2_INT), HW2_I2C1_INT|HW2_I2C2_INT); - - /* Hw I2C1 Clock Freq ~100kHz */ - cx18_write_reg(cx, 0x00021c0f & ~4, CX18_REG_I2C_1_WR); - cx18_setscl(&cx->i2c_algo_cb_data[0], 1); - cx18_setsda(&cx->i2c_algo_cb_data[0], 1); - - /* Hw I2C2 Clock Freq ~100kHz */ - cx18_write_reg(cx, 0x00021c0f & ~4, CX18_REG_I2C_2_WR); - cx18_setscl(&cx->i2c_algo_cb_data[1], 1); - cx18_setsda(&cx->i2c_algo_cb_data[1], 1); - - cx18_call_hw(cx, CX18_HW_GPIO_RESET_CTRL, - core, reset, (u32) CX18_GPIO_RESET_I2C); - - err = i2c_bit_add_bus(&cx->i2c_adap[0]); - if (err) - goto err; - err = i2c_bit_add_bus(&cx->i2c_adap[1]); - if (err) - goto err_del_bus_0; - return 0; - - err_del_bus_0: - i2c_del_adapter(&cx->i2c_adap[0]); - err: - return err; -} - -void exit_cx18_i2c(struct cx18 *cx) -{ - int i; - CX18_DEBUG_I2C("i2c exit\n"); - cx18_write_reg(cx, cx18_read_reg(cx, CX18_REG_I2C_1_WR) | 4, - CX18_REG_I2C_1_WR); - cx18_write_reg(cx, cx18_read_reg(cx, CX18_REG_I2C_2_WR) | 4, - CX18_REG_I2C_2_WR); - - for (i = 0; i < 2; i++) { - i2c_del_adapter(&cx->i2c_adap[i]); - } -} - -/* - Hauppauge HVR1600 should have: - 32 cx24227 - 98 unknown - a0 eeprom - c2 tuner - e? zilog ir - */ diff --git a/drivers/media/video/cx18/cx18-i2c.h b/drivers/media/video/cx18/cx18-i2c.h deleted file mode 100644 index 1180fdc8d983..000000000000 --- a/drivers/media/video/cx18/cx18-i2c.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * cx18 I2C functions - * - * Derived from ivtv-i2c.h - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -int cx18_i2c_register(struct cx18 *cx, unsigned idx); -struct v4l2_subdev *cx18_find_hw(struct cx18 *cx, u32 hw); - -/* init + register i2c adapter */ -int init_cx18_i2c(struct cx18 *cx); -void exit_cx18_i2c(struct cx18 *cx); diff --git a/drivers/media/video/cx18/cx18-io.c b/drivers/media/video/cx18/cx18-io.c deleted file mode 100644 index 49b9dbd06248..000000000000 --- a/drivers/media/video/cx18/cx18-io.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * cx18 driver PCI memory mapped IO access routines - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-io.h" -#include "cx18-irq.h" - -void cx18_memset_io(struct cx18 *cx, void __iomem *addr, int val, size_t count) -{ - u8 __iomem *dst = addr; - u16 val2 = val | (val << 8); - u32 val4 = val2 | (val2 << 16); - - /* Align writes on the CX23418's addresses */ - if ((count > 0) && ((unsigned long)dst & 1)) { - cx18_writeb(cx, (u8) val, dst); - count--; - dst++; - } - if ((count > 1) && ((unsigned long)dst & 2)) { - cx18_writew(cx, val2, dst); - count -= 2; - dst += 2; - } - while (count > 3) { - cx18_writel(cx, val4, dst); - count -= 4; - dst += 4; - } - if (count > 1) { - cx18_writew(cx, val2, dst); - count -= 2; - dst += 2; - } - if (count > 0) - cx18_writeb(cx, (u8) val, dst); -} - -void cx18_sw1_irq_enable(struct cx18 *cx, u32 val) -{ - cx18_write_reg_expect(cx, val, SW1_INT_STATUS, ~val, val); - cx->sw1_irq_mask = cx18_read_reg(cx, SW1_INT_ENABLE_PCI) | val; - cx18_write_reg(cx, cx->sw1_irq_mask, SW1_INT_ENABLE_PCI); -} - -void cx18_sw1_irq_disable(struct cx18 *cx, u32 val) -{ - cx->sw1_irq_mask = cx18_read_reg(cx, SW1_INT_ENABLE_PCI) & ~val; - cx18_write_reg(cx, cx->sw1_irq_mask, SW1_INT_ENABLE_PCI); -} - -void cx18_sw2_irq_enable(struct cx18 *cx, u32 val) -{ - cx18_write_reg_expect(cx, val, SW2_INT_STATUS, ~val, val); - cx->sw2_irq_mask = cx18_read_reg(cx, SW2_INT_ENABLE_PCI) | val; - cx18_write_reg(cx, cx->sw2_irq_mask, SW2_INT_ENABLE_PCI); -} - -void cx18_sw2_irq_disable(struct cx18 *cx, u32 val) -{ - cx->sw2_irq_mask = cx18_read_reg(cx, SW2_INT_ENABLE_PCI) & ~val; - cx18_write_reg(cx, cx->sw2_irq_mask, SW2_INT_ENABLE_PCI); -} - -void cx18_sw2_irq_disable_cpu(struct cx18 *cx, u32 val) -{ - u32 r; - r = cx18_read_reg(cx, SW2_INT_ENABLE_CPU); - cx18_write_reg(cx, r & ~val, SW2_INT_ENABLE_CPU); -} - -void cx18_setup_page(struct cx18 *cx, u32 addr) -{ - u32 val; - val = cx18_read_reg(cx, 0xD000F8); - val = (val & ~0x1f00) | ((addr >> 17) & 0x1f00); - cx18_write_reg(cx, val, 0xD000F8); -} diff --git a/drivers/media/video/cx18/cx18-io.h b/drivers/media/video/cx18/cx18-io.h deleted file mode 100644 index 18974d886cf7..000000000000 --- a/drivers/media/video/cx18/cx18-io.h +++ /dev/null @@ -1,191 +0,0 @@ -/* - * cx18 driver PCI memory mapped IO access routines - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#ifndef CX18_IO_H -#define CX18_IO_H - -#include "cx18-driver.h" - -/* - * Readback and retry of MMIO access for reliability: - * The concept was suggested by Steve Toth <stoth@linuxtv.org>. - * The implmentation is the fault of Andy Walls <awalls@md.metrocast.net>. - * - * *write* functions are implied to retry the mmio unless suffixed with _noretry - * *read* functions never retry the mmio (it never helps to do so) - */ - -/* Non byteswapping memory mapped IO */ -static inline u32 cx18_raw_readl(struct cx18 *cx, const void __iomem *addr) -{ - return __raw_readl(addr); -} - -static inline -void cx18_raw_writel_noretry(struct cx18 *cx, u32 val, void __iomem *addr) -{ - __raw_writel(val, addr); -} - -static inline void cx18_raw_writel(struct cx18 *cx, u32 val, void __iomem *addr) -{ - int i; - for (i = 0; i < CX18_MAX_MMIO_WR_RETRIES; i++) { - cx18_raw_writel_noretry(cx, val, addr); - if (val == cx18_raw_readl(cx, addr)) - break; - } -} - -/* Normal memory mapped IO */ -static inline u32 cx18_readl(struct cx18 *cx, const void __iomem *addr) -{ - return readl(addr); -} - -static inline -void cx18_writel_noretry(struct cx18 *cx, u32 val, void __iomem *addr) -{ - writel(val, addr); -} - -static inline void cx18_writel(struct cx18 *cx, u32 val, void __iomem *addr) -{ - int i; - for (i = 0; i < CX18_MAX_MMIO_WR_RETRIES; i++) { - cx18_writel_noretry(cx, val, addr); - if (val == cx18_readl(cx, addr)) - break; - } -} - -static inline -void cx18_writel_expect(struct cx18 *cx, u32 val, void __iomem *addr, - u32 eval, u32 mask) -{ - int i; - u32 r; - eval &= mask; - for (i = 0; i < CX18_MAX_MMIO_WR_RETRIES; i++) { - cx18_writel_noretry(cx, val, addr); - r = cx18_readl(cx, addr); - if (r == 0xffffffff && eval != 0xffffffff) - continue; - if (eval == (r & mask)) - break; - } -} - -static inline u16 cx18_readw(struct cx18 *cx, const void __iomem *addr) -{ - return readw(addr); -} - -static inline -void cx18_writew_noretry(struct cx18 *cx, u16 val, void __iomem *addr) -{ - writew(val, addr); -} - -static inline void cx18_writew(struct cx18 *cx, u16 val, void __iomem *addr) -{ - int i; - for (i = 0; i < CX18_MAX_MMIO_WR_RETRIES; i++) { - cx18_writew_noretry(cx, val, addr); - if (val == cx18_readw(cx, addr)) - break; - } -} - -static inline u8 cx18_readb(struct cx18 *cx, const void __iomem *addr) -{ - return readb(addr); -} - -static inline -void cx18_writeb_noretry(struct cx18 *cx, u8 val, void __iomem *addr) -{ - writeb(val, addr); -} - -static inline void cx18_writeb(struct cx18 *cx, u8 val, void __iomem *addr) -{ - int i; - for (i = 0; i < CX18_MAX_MMIO_WR_RETRIES; i++) { - cx18_writeb_noretry(cx, val, addr); - if (val == cx18_readb(cx, addr)) - break; - } -} - -static inline -void cx18_memcpy_fromio(struct cx18 *cx, void *to, - const void __iomem *from, unsigned int len) -{ - memcpy_fromio(to, from, len); -} - -void cx18_memset_io(struct cx18 *cx, void __iomem *addr, int val, size_t count); - - -/* Access "register" region of CX23418 memory mapped I/O */ -static inline void cx18_write_reg_noretry(struct cx18 *cx, u32 val, u32 reg) -{ - cx18_writel_noretry(cx, val, cx->reg_mem + reg); -} - -static inline void cx18_write_reg(struct cx18 *cx, u32 val, u32 reg) -{ - cx18_writel(cx, val, cx->reg_mem + reg); -} - -static inline void cx18_write_reg_expect(struct cx18 *cx, u32 val, u32 reg, - u32 eval, u32 mask) -{ - cx18_writel_expect(cx, val, cx->reg_mem + reg, eval, mask); -} - -static inline u32 cx18_read_reg(struct cx18 *cx, u32 reg) -{ - return cx18_readl(cx, cx->reg_mem + reg); -} - - -/* Access "encoder memory" region of CX23418 memory mapped I/O */ -static inline void cx18_write_enc(struct cx18 *cx, u32 val, u32 addr) -{ - cx18_writel(cx, val, cx->enc_mem + addr); -} - -static inline u32 cx18_read_enc(struct cx18 *cx, u32 addr) -{ - return cx18_readl(cx, cx->enc_mem + addr); -} - -void cx18_sw1_irq_enable(struct cx18 *cx, u32 val); -void cx18_sw1_irq_disable(struct cx18 *cx, u32 val); -void cx18_sw2_irq_enable(struct cx18 *cx, u32 val); -void cx18_sw2_irq_disable(struct cx18 *cx, u32 val); -void cx18_sw2_irq_disable_cpu(struct cx18 *cx, u32 val); -void cx18_setup_page(struct cx18 *cx, u32 addr); - -#endif /* CX18_IO_H */ diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c deleted file mode 100644 index e9912db3b496..000000000000 --- a/drivers/media/video/cx18/cx18-ioctl.c +++ /dev/null @@ -1,1194 +0,0 @@ -/* - * cx18 ioctl system call - * - * Derived from ivtv-ioctl.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-io.h" -#include "cx18-version.h" -#include "cx18-mailbox.h" -#include "cx18-i2c.h" -#include "cx18-queue.h" -#include "cx18-fileops.h" -#include "cx18-vbi.h" -#include "cx18-audio.h" -#include "cx18-video.h" -#include "cx18-streams.h" -#include "cx18-ioctl.h" -#include "cx18-gpio.h" -#include "cx18-controls.h" -#include "cx18-cards.h" -#include "cx18-av-core.h" -#include <media/tveeprom.h> -#include <media/v4l2-chip-ident.h> - -u16 cx18_service2vbi(int type) -{ - switch (type) { - case V4L2_SLICED_TELETEXT_B: - return CX18_SLICED_TYPE_TELETEXT_B; - case V4L2_SLICED_CAPTION_525: - return CX18_SLICED_TYPE_CAPTION_525; - case V4L2_SLICED_WSS_625: - return CX18_SLICED_TYPE_WSS_625; - case V4L2_SLICED_VPS: - return CX18_SLICED_TYPE_VPS; - default: - return 0; - } -} - -/* Check if VBI services are allowed on the (field, line) for the video std */ -static int valid_service_line(int field, int line, int is_pal) -{ - return (is_pal && line >= 6 && - ((field == 0 && line <= 23) || (field == 1 && line <= 22))) || - (!is_pal && line >= 10 && line < 22); -} - -/* - * For a (field, line, std) and inbound potential set of services for that line, - * return the first valid service of those passed in the incoming set for that - * line in priority order: - * CC, VPS, or WSS over TELETEXT for well known lines - * TELETEXT, before VPS, before CC, before WSS, for other lines - */ -static u16 select_service_from_set(int field, int line, u16 set, int is_pal) -{ - u16 valid_set = (is_pal ? V4L2_SLICED_VBI_625 : V4L2_SLICED_VBI_525); - int i; - - set = set & valid_set; - if (set == 0 || !valid_service_line(field, line, is_pal)) - return 0; - if (!is_pal) { - if (line == 21 && (set & V4L2_SLICED_CAPTION_525)) - return V4L2_SLICED_CAPTION_525; - } else { - if (line == 16 && field == 0 && (set & V4L2_SLICED_VPS)) - return V4L2_SLICED_VPS; - if (line == 23 && field == 0 && (set & V4L2_SLICED_WSS_625)) - return V4L2_SLICED_WSS_625; - if (line == 23) - return 0; - } - for (i = 0; i < 32; i++) { - if ((1 << i) & set) - return 1 << i; - } - return 0; -} - -/* - * Expand the service_set of *fmt into valid service_lines for the std, - * and clear the passed in fmt->service_set - */ -void cx18_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal) -{ - u16 set = fmt->service_set; - int f, l; - - fmt->service_set = 0; - for (f = 0; f < 2; f++) { - for (l = 0; l < 24; l++) - fmt->service_lines[f][l] = select_service_from_set(f, l, set, is_pal); - } -} - -/* - * Sanitize the service_lines in *fmt per the video std, and return 1 - * if any service_line is left as valid after santization - */ -static int check_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal) -{ - int f, l; - u16 set = 0; - - for (f = 0; f < 2; f++) { - for (l = 0; l < 24; l++) { - fmt->service_lines[f][l] = select_service_from_set(f, l, fmt->service_lines[f][l], is_pal); - set |= fmt->service_lines[f][l]; - } - } - return set != 0; -} - -/* Compute the service_set from the assumed valid service_lines of *fmt */ -u16 cx18_get_service_set(struct v4l2_sliced_vbi_format *fmt) -{ - int f, l; - u16 set = 0; - - for (f = 0; f < 2; f++) { - for (l = 0; l < 24; l++) - set |= fmt->service_lines[f][l]; - } - return set; -} - -static int cx18_g_fmt_vid_cap(struct file *file, void *fh, - struct v4l2_format *fmt) -{ - struct cx18_open_id *id = fh2id(fh); - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[id->type]; - struct v4l2_pix_format *pixfmt = &fmt->fmt.pix; - - pixfmt->width = cx->cxhdl.width; - pixfmt->height = cx->cxhdl.height; - pixfmt->colorspace = V4L2_COLORSPACE_SMPTE170M; - pixfmt->field = V4L2_FIELD_INTERLACED; - pixfmt->priv = 0; - if (id->type == CX18_ENC_STREAM_TYPE_YUV) { - pixfmt->pixelformat = s->pixelformat; - pixfmt->sizeimage = s->vb_bytes_per_frame; - pixfmt->bytesperline = 720; - } else { - pixfmt->pixelformat = V4L2_PIX_FMT_MPEG; - pixfmt->sizeimage = 128 * 1024; - pixfmt->bytesperline = 0; - } - return 0; -} - -static int cx18_g_fmt_vbi_cap(struct file *file, void *fh, - struct v4l2_format *fmt) -{ - struct cx18 *cx = fh2id(fh)->cx; - struct v4l2_vbi_format *vbifmt = &fmt->fmt.vbi; - - vbifmt->sampling_rate = 27000000; - vbifmt->offset = 248; /* FIXME - slightly wrong for both 50 & 60 Hz */ - vbifmt->samples_per_line = vbi_active_samples - 4; - vbifmt->sample_format = V4L2_PIX_FMT_GREY; - vbifmt->start[0] = cx->vbi.start[0]; - vbifmt->start[1] = cx->vbi.start[1]; - vbifmt->count[0] = vbifmt->count[1] = cx->vbi.count; - vbifmt->flags = 0; - vbifmt->reserved[0] = 0; - vbifmt->reserved[1] = 0; - return 0; -} - -static int cx18_g_fmt_sliced_vbi_cap(struct file *file, void *fh, - struct v4l2_format *fmt) -{ - struct cx18 *cx = fh2id(fh)->cx; - struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced; - - /* sane, V4L2 spec compliant, defaults */ - vbifmt->reserved[0] = 0; - vbifmt->reserved[1] = 0; - vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36; - memset(vbifmt->service_lines, 0, sizeof(vbifmt->service_lines)); - vbifmt->service_set = 0; - - /* - * Fetch the configured service_lines and total service_set from the - * digitizer/slicer. Note, cx18_av_vbi() wipes the passed in - * fmt->fmt.sliced under valid calling conditions - */ - if (v4l2_subdev_call(cx->sd_av, vbi, g_sliced_fmt, &fmt->fmt.sliced)) - return -EINVAL; - - /* Ensure V4L2 spec compliant output */ - vbifmt->reserved[0] = 0; - vbifmt->reserved[1] = 0; - vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36; - vbifmt->service_set = cx18_get_service_set(vbifmt); - return 0; -} - -static int cx18_try_fmt_vid_cap(struct file *file, void *fh, - struct v4l2_format *fmt) -{ - struct cx18_open_id *id = fh2id(fh); - struct cx18 *cx = id->cx; - int w = fmt->fmt.pix.width; - int h = fmt->fmt.pix.height; - int min_h = 2; - - w = min(w, 720); - w = max(w, 2); - if (id->type == CX18_ENC_STREAM_TYPE_YUV) { - /* YUV height must be a multiple of 32 */ - h &= ~0x1f; - min_h = 32; - } - h = min(h, cx->is_50hz ? 576 : 480); - h = max(h, min_h); - - fmt->fmt.pix.width = w; - fmt->fmt.pix.height = h; - return 0; -} - -static int cx18_try_fmt_vbi_cap(struct file *file, void *fh, - struct v4l2_format *fmt) -{ - return cx18_g_fmt_vbi_cap(file, fh, fmt); -} - -static int cx18_try_fmt_sliced_vbi_cap(struct file *file, void *fh, - struct v4l2_format *fmt) -{ - struct cx18 *cx = fh2id(fh)->cx; - struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced; - - vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36; - vbifmt->reserved[0] = 0; - vbifmt->reserved[1] = 0; - - /* If given a service set, expand it validly & clear passed in set */ - if (vbifmt->service_set) - cx18_expand_service_set(vbifmt, cx->is_50hz); - /* Sanitize the service_lines, and compute the new set if any valid */ - if (check_service_set(vbifmt, cx->is_50hz)) - vbifmt->service_set = cx18_get_service_set(vbifmt); - return 0; -} - -static int cx18_s_fmt_vid_cap(struct file *file, void *fh, - struct v4l2_format *fmt) -{ - struct cx18_open_id *id = fh2id(fh); - struct cx18 *cx = id->cx; - struct v4l2_mbus_framefmt mbus_fmt; - struct cx18_stream *s = &cx->streams[id->type]; - int ret; - int w, h; - - ret = cx18_try_fmt_vid_cap(file, fh, fmt); - if (ret) - return ret; - w = fmt->fmt.pix.width; - h = fmt->fmt.pix.height; - - if (cx->cxhdl.width == w && cx->cxhdl.height == h && - s->pixelformat == fmt->fmt.pix.pixelformat) - return 0; - - if (atomic_read(&cx->ana_capturing) > 0) - return -EBUSY; - - s->pixelformat = fmt->fmt.pix.pixelformat; - /* HM12 YUV size is (Y=(h*720) + UV=(h*(720/2))) - UYUV YUV size is (Y=(h*720) + UV=(h*(720))) */ - if (s->pixelformat == V4L2_PIX_FMT_HM12) - s->vb_bytes_per_frame = h * 720 * 3 / 2; - else - s->vb_bytes_per_frame = h * 720 * 2; - - mbus_fmt.width = cx->cxhdl.width = w; - mbus_fmt.height = cx->cxhdl.height = h; - mbus_fmt.code = V4L2_MBUS_FMT_FIXED; - v4l2_subdev_call(cx->sd_av, video, s_mbus_fmt, &mbus_fmt); - return cx18_g_fmt_vid_cap(file, fh, fmt); -} - -static int cx18_s_fmt_vbi_cap(struct file *file, void *fh, - struct v4l2_format *fmt) -{ - struct cx18_open_id *id = fh2id(fh); - struct cx18 *cx = id->cx; - int ret; - - /* - * Changing the Encoder's Raw VBI parameters won't have any effect - * if any analog capture is ongoing - */ - if (!cx18_raw_vbi(cx) && atomic_read(&cx->ana_capturing) > 0) - return -EBUSY; - - /* - * Set the digitizer registers for raw active VBI. - * Note cx18_av_vbi_wipes out a lot of the passed in fmt under valid - * calling conditions - */ - ret = v4l2_subdev_call(cx->sd_av, vbi, s_raw_fmt, &fmt->fmt.vbi); - if (ret) - return ret; - - /* Store our new v4l2 (non-)sliced VBI state */ - cx->vbi.sliced_in->service_set = 0; - cx->vbi.in.type = V4L2_BUF_TYPE_VBI_CAPTURE; - - return cx18_g_fmt_vbi_cap(file, fh, fmt); -} - -static int cx18_s_fmt_sliced_vbi_cap(struct file *file, void *fh, - struct v4l2_format *fmt) -{ - struct cx18_open_id *id = fh2id(fh); - struct cx18 *cx = id->cx; - int ret; - struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced; - - cx18_try_fmt_sliced_vbi_cap(file, fh, fmt); - - /* - * Changing the Encoder's Raw VBI parameters won't have any effect - * if any analog capture is ongoing - */ - if (cx18_raw_vbi(cx) && atomic_read(&cx->ana_capturing) > 0) - return -EBUSY; - - /* - * Set the service_lines requested in the digitizer/slicer registers. - * Note, cx18_av_vbi() wipes some "impossible" service lines in the - * passed in fmt->fmt.sliced under valid calling conditions - */ - ret = v4l2_subdev_call(cx->sd_av, vbi, s_sliced_fmt, &fmt->fmt.sliced); - if (ret) - return ret; - /* Store our current v4l2 sliced VBI settings */ - cx->vbi.in.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE; - memcpy(cx->vbi.sliced_in, vbifmt, sizeof(*cx->vbi.sliced_in)); - return 0; -} - -static int cx18_g_chip_ident(struct file *file, void *fh, - struct v4l2_dbg_chip_ident *chip) -{ - struct cx18 *cx = fh2id(fh)->cx; - int err = 0; - - chip->ident = V4L2_IDENT_NONE; - chip->revision = 0; - switch (chip->match.type) { - case V4L2_CHIP_MATCH_HOST: - switch (chip->match.addr) { - case 0: - chip->ident = V4L2_IDENT_CX23418; - chip->revision = cx18_read_reg(cx, 0xC72028); - break; - case 1: - /* - * The A/V decoder is always present, but in the rare - * case that the card doesn't have analog, we don't - * use it. We find it w/o using the cx->sd_av pointer - */ - cx18_call_hw(cx, CX18_HW_418_AV, - core, g_chip_ident, chip); - break; - default: - /* - * Could return ident = V4L2_IDENT_UNKNOWN if we had - * other host chips at higher addresses, but we don't - */ - err = -EINVAL; /* per V4L2 spec */ - break; - } - break; - case V4L2_CHIP_MATCH_I2C_DRIVER: - /* If needed, returns V4L2_IDENT_AMBIGUOUS without extra work */ - cx18_call_all(cx, core, g_chip_ident, chip); - break; - case V4L2_CHIP_MATCH_I2C_ADDR: - /* - * We could return V4L2_IDENT_UNKNOWN, but we don't do the work - * to look if a chip is at the address with no driver. That's a - * dangerous thing to do with EEPROMs anyway. - */ - cx18_call_all(cx, core, g_chip_ident, chip); - break; - default: - err = -EINVAL; - break; - } - return err; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int cx18_cxc(struct cx18 *cx, unsigned int cmd, void *arg) -{ - struct v4l2_dbg_register *regs = arg; - - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - if (regs->reg >= CX18_MEM_OFFSET + CX18_MEM_SIZE) - return -EINVAL; - - regs->size = 4; - if (cmd == VIDIOC_DBG_S_REGISTER) - cx18_write_enc(cx, regs->val, regs->reg); - else - regs->val = cx18_read_enc(cx, regs->reg); - return 0; -} - -static int cx18_g_register(struct file *file, void *fh, - struct v4l2_dbg_register *reg) -{ - struct cx18 *cx = fh2id(fh)->cx; - - if (v4l2_chip_match_host(®->match)) - return cx18_cxc(cx, VIDIOC_DBG_G_REGISTER, reg); - /* FIXME - errors shouldn't be ignored */ - cx18_call_all(cx, core, g_register, reg); - return 0; -} - -static int cx18_s_register(struct file *file, void *fh, - struct v4l2_dbg_register *reg) -{ - struct cx18 *cx = fh2id(fh)->cx; - - if (v4l2_chip_match_host(®->match)) - return cx18_cxc(cx, VIDIOC_DBG_S_REGISTER, reg); - /* FIXME - errors shouldn't be ignored */ - cx18_call_all(cx, core, s_register, reg); - return 0; -} -#endif - -static int cx18_querycap(struct file *file, void *fh, - struct v4l2_capability *vcap) -{ - struct cx18_open_id *id = fh2id(fh); - struct cx18 *cx = id->cx; - - strlcpy(vcap->driver, CX18_DRIVER_NAME, sizeof(vcap->driver)); - strlcpy(vcap->card, cx->card_name, sizeof(vcap->card)); - snprintf(vcap->bus_info, sizeof(vcap->bus_info), - "PCI:%s", pci_name(cx->pci_dev)); - vcap->capabilities = cx->v4l2_cap; /* capabilities */ - if (id->type == CX18_ENC_STREAM_TYPE_YUV) - vcap->capabilities |= V4L2_CAP_STREAMING; - return 0; -} - -static int cx18_enumaudio(struct file *file, void *fh, struct v4l2_audio *vin) -{ - struct cx18 *cx = fh2id(fh)->cx; - - return cx18_get_audio_input(cx, vin->index, vin); -} - -static int cx18_g_audio(struct file *file, void *fh, struct v4l2_audio *vin) -{ - struct cx18 *cx = fh2id(fh)->cx; - - vin->index = cx->audio_input; - return cx18_get_audio_input(cx, vin->index, vin); -} - -static int cx18_s_audio(struct file *file, void *fh, struct v4l2_audio *vout) -{ - struct cx18 *cx = fh2id(fh)->cx; - - if (vout->index >= cx->nof_audio_inputs) - return -EINVAL; - cx->audio_input = vout->index; - cx18_audio_set_io(cx); - return 0; -} - -static int cx18_enum_input(struct file *file, void *fh, struct v4l2_input *vin) -{ - struct cx18 *cx = fh2id(fh)->cx; - - /* set it to defaults from our table */ - return cx18_get_input(cx, vin->index, vin); -} - -static int cx18_cropcap(struct file *file, void *fh, - struct v4l2_cropcap *cropcap) -{ - struct cx18 *cx = fh2id(fh)->cx; - - if (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - cropcap->bounds.top = cropcap->bounds.left = 0; - cropcap->bounds.width = 720; - cropcap->bounds.height = cx->is_50hz ? 576 : 480; - cropcap->pixelaspect.numerator = cx->is_50hz ? 59 : 10; - cropcap->pixelaspect.denominator = cx->is_50hz ? 54 : 11; - cropcap->defrect = cropcap->bounds; - return 0; -} - -static int cx18_s_crop(struct file *file, void *fh, struct v4l2_crop *crop) -{ - struct cx18_open_id *id = fh2id(fh); - struct cx18 *cx = id->cx; - - if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - CX18_DEBUG_WARN("VIDIOC_S_CROP not implemented\n"); - return -EINVAL; -} - -static int cx18_g_crop(struct file *file, void *fh, struct v4l2_crop *crop) -{ - struct cx18 *cx = fh2id(fh)->cx; - - if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - CX18_DEBUG_WARN("VIDIOC_G_CROP not implemented\n"); - return -EINVAL; -} - -static int cx18_enum_fmt_vid_cap(struct file *file, void *fh, - struct v4l2_fmtdesc *fmt) -{ - static const struct v4l2_fmtdesc formats[] = { - { 0, V4L2_BUF_TYPE_VIDEO_CAPTURE, 0, - "HM12 (YUV 4:1:1)", V4L2_PIX_FMT_HM12, { 0, 0, 0, 0 } - }, - { 1, V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FMT_FLAG_COMPRESSED, - "MPEG", V4L2_PIX_FMT_MPEG, { 0, 0, 0, 0 } - }, - { 2, V4L2_BUF_TYPE_VIDEO_CAPTURE, 0, - "UYVY 4:2:2", V4L2_PIX_FMT_UYVY, { 0, 0, 0, 0 } - }, - }; - - if (fmt->index > ARRAY_SIZE(formats) - 1) - return -EINVAL; - *fmt = formats[fmt->index]; - return 0; -} - -static int cx18_g_input(struct file *file, void *fh, unsigned int *i) -{ - struct cx18 *cx = fh2id(fh)->cx; - - *i = cx->active_input; - return 0; -} - -int cx18_s_input(struct file *file, void *fh, unsigned int inp) -{ - struct cx18_open_id *id = fh2id(fh); - struct cx18 *cx = id->cx; - - if (inp >= cx->nof_inputs) - return -EINVAL; - - if (inp == cx->active_input) { - CX18_DEBUG_INFO("Input unchanged\n"); - return 0; - } - - CX18_DEBUG_INFO("Changing input from %d to %d\n", - cx->active_input, inp); - - cx->active_input = inp; - /* Set the audio input to whatever is appropriate for the input type. */ - cx->audio_input = cx->card->video_inputs[inp].audio_index; - - /* prevent others from messing with the streams until - we're finished changing inputs. */ - cx18_mute(cx); - cx18_video_set_io(cx); - cx18_audio_set_io(cx); - cx18_unmute(cx); - return 0; -} - -static int cx18_g_frequency(struct file *file, void *fh, - struct v4l2_frequency *vf) -{ - struct cx18 *cx = fh2id(fh)->cx; - - if (vf->tuner != 0) - return -EINVAL; - - cx18_call_all(cx, tuner, g_frequency, vf); - return 0; -} - -int cx18_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf) -{ - struct cx18_open_id *id = fh2id(fh); - struct cx18 *cx = id->cx; - - if (vf->tuner != 0) - return -EINVAL; - - cx18_mute(cx); - CX18_DEBUG_INFO("v4l2 ioctl: set frequency %d\n", vf->frequency); - cx18_call_all(cx, tuner, s_frequency, vf); - cx18_unmute(cx); - return 0; -} - -static int cx18_g_std(struct file *file, void *fh, v4l2_std_id *std) -{ - struct cx18 *cx = fh2id(fh)->cx; - - *std = cx->std; - return 0; -} - -int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std) -{ - struct cx18_open_id *id = fh2id(fh); - struct cx18 *cx = id->cx; - - if ((*std & V4L2_STD_ALL) == 0) - return -EINVAL; - - if (*std == cx->std) - return 0; - - if (test_bit(CX18_F_I_RADIO_USER, &cx->i_flags) || - atomic_read(&cx->ana_capturing) > 0) { - /* Switching standard would turn off the radio or mess - with already running streams, prevent that by - returning EBUSY. */ - return -EBUSY; - } - - cx->std = *std; - cx->is_60hz = (*std & V4L2_STD_525_60) ? 1 : 0; - cx->is_50hz = !cx->is_60hz; - cx2341x_handler_set_50hz(&cx->cxhdl, cx->is_50hz); - cx->cxhdl.width = 720; - cx->cxhdl.height = cx->is_50hz ? 576 : 480; - cx->vbi.count = cx->is_50hz ? 18 : 12; - cx->vbi.start[0] = cx->is_50hz ? 6 : 10; - cx->vbi.start[1] = cx->is_50hz ? 318 : 273; - CX18_DEBUG_INFO("Switching standard to %llx.\n", - (unsigned long long) cx->std); - - /* Tuner */ - cx18_call_all(cx, core, s_std, cx->std); - return 0; -} - -static int cx18_s_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) -{ - struct cx18_open_id *id = fh2id(fh); - struct cx18 *cx = id->cx; - - if (vt->index != 0) - return -EINVAL; - - cx18_call_all(cx, tuner, s_tuner, vt); - return 0; -} - -static int cx18_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) -{ - struct cx18 *cx = fh2id(fh)->cx; - - if (vt->index != 0) - return -EINVAL; - - cx18_call_all(cx, tuner, g_tuner, vt); - - if (vt->type == V4L2_TUNER_RADIO) - strlcpy(vt->name, "cx18 Radio Tuner", sizeof(vt->name)); - else - strlcpy(vt->name, "cx18 TV Tuner", sizeof(vt->name)); - return 0; -} - -static int cx18_g_sliced_vbi_cap(struct file *file, void *fh, - struct v4l2_sliced_vbi_cap *cap) -{ - struct cx18 *cx = fh2id(fh)->cx; - int set = cx->is_50hz ? V4L2_SLICED_VBI_625 : V4L2_SLICED_VBI_525; - int f, l; - - if (cap->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) - return -EINVAL; - - cap->service_set = 0; - for (f = 0; f < 2; f++) { - for (l = 0; l < 24; l++) { - if (valid_service_line(f, l, cx->is_50hz)) { - /* - * We can find all v4l2 supported vbi services - * for the standard, on a valid line for the std - */ - cap->service_lines[f][l] = set; - cap->service_set |= set; - } else - cap->service_lines[f][l] = 0; - } - } - for (f = 0; f < 3; f++) - cap->reserved[f] = 0; - return 0; -} - -static int _cx18_process_idx_data(struct cx18_buffer *buf, - struct v4l2_enc_idx *idx) -{ - int consumed, remaining; - struct v4l2_enc_idx_entry *e_idx; - struct cx18_enc_idx_entry *e_buf; - - /* Frame type lookup: 1=I, 2=P, 4=B */ - const int mapping[8] = { - -1, V4L2_ENC_IDX_FRAME_I, V4L2_ENC_IDX_FRAME_P, - -1, V4L2_ENC_IDX_FRAME_B, -1, -1, -1 - }; - - /* - * Assumption here is that a buf holds an integral number of - * struct cx18_enc_idx_entry objects and is properly aligned. - * This is enforced by the module options on IDX buffer sizes. - */ - remaining = buf->bytesused - buf->readpos; - consumed = 0; - e_idx = &idx->entry[idx->entries]; - e_buf = (struct cx18_enc_idx_entry *) &buf->buf[buf->readpos]; - - while (remaining >= sizeof(struct cx18_enc_idx_entry) && - idx->entries < V4L2_ENC_IDX_ENTRIES) { - - e_idx->offset = (((u64) le32_to_cpu(e_buf->offset_high)) << 32) - | le32_to_cpu(e_buf->offset_low); - - e_idx->pts = (((u64) (le32_to_cpu(e_buf->pts_high) & 1)) << 32) - | le32_to_cpu(e_buf->pts_low); - - e_idx->length = le32_to_cpu(e_buf->length); - - e_idx->flags = mapping[le32_to_cpu(e_buf->flags) & 0x7]; - - e_idx->reserved[0] = 0; - e_idx->reserved[1] = 0; - - idx->entries++; - e_idx = &idx->entry[idx->entries]; - e_buf++; - - remaining -= sizeof(struct cx18_enc_idx_entry); - consumed += sizeof(struct cx18_enc_idx_entry); - } - - /* Swallow any partial entries at the end, if there are any */ - if (remaining > 0 && remaining < sizeof(struct cx18_enc_idx_entry)) - consumed += remaining; - - buf->readpos += consumed; - return consumed; -} - -static int cx18_process_idx_data(struct cx18_stream *s, struct cx18_mdl *mdl, - struct v4l2_enc_idx *idx) -{ - if (s->type != CX18_ENC_STREAM_TYPE_IDX) - return -EINVAL; - - if (mdl->curr_buf == NULL) - mdl->curr_buf = list_first_entry(&mdl->buf_list, - struct cx18_buffer, list); - - if (list_entry_is_past_end(mdl->curr_buf, &mdl->buf_list, list)) { - /* - * For some reason we've exhausted the buffers, but the MDL - * object still said some data was unread. - * Fix that and bail out. - */ - mdl->readpos = mdl->bytesused; - return 0; - } - - list_for_each_entry_from(mdl->curr_buf, &mdl->buf_list, list) { - - /* Skip any empty buffers in the MDL */ - if (mdl->curr_buf->readpos >= mdl->curr_buf->bytesused) - continue; - - mdl->readpos += _cx18_process_idx_data(mdl->curr_buf, idx); - - /* exit when MDL drained or request satisfied */ - if (idx->entries >= V4L2_ENC_IDX_ENTRIES || - mdl->curr_buf->readpos < mdl->curr_buf->bytesused || - mdl->readpos >= mdl->bytesused) - break; - } - return 0; -} - -static int cx18_g_enc_index(struct file *file, void *fh, - struct v4l2_enc_idx *idx) -{ - struct cx18 *cx = fh2id(fh)->cx; - struct cx18_stream *s = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; - s32 tmp; - struct cx18_mdl *mdl; - - if (!cx18_stream_enabled(s)) /* Module options inhibited IDX stream */ - return -EINVAL; - - /* Compute the best case number of entries we can buffer */ - tmp = s->buffers - - s->bufs_per_mdl * CX18_ENC_STREAM_TYPE_IDX_FW_MDL_MIN; - if (tmp <= 0) - tmp = 1; - tmp = tmp * s->buf_size / sizeof(struct cx18_enc_idx_entry); - - /* Fill out the header of the return structure */ - idx->entries = 0; - idx->entries_cap = tmp; - memset(idx->reserved, 0, sizeof(idx->reserved)); - - /* Pull IDX MDLs and buffers from q_full and populate the entries */ - do { - mdl = cx18_dequeue(s, &s->q_full); - if (mdl == NULL) /* No more IDX data right now */ - break; - - /* Extract the Index entry data from the MDL and buffers */ - cx18_process_idx_data(s, mdl, idx); - if (mdl->readpos < mdl->bytesused) { - /* We finished with data remaining, push the MDL back */ - cx18_push(s, mdl, &s->q_full); - break; - } - - /* We drained this MDL, schedule it to go to the firmware */ - cx18_enqueue(s, mdl, &s->q_free); - - } while (idx->entries < V4L2_ENC_IDX_ENTRIES); - - /* Tell the work handler to send free IDX MDLs to the firmware */ - cx18_stream_load_fw_queue(s); - return 0; -} - -static struct videobuf_queue *cx18_vb_queue(struct cx18_open_id *id) -{ - struct videobuf_queue *q = NULL; - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[id->type]; - - switch (s->vb_type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - q = &s->vbuf_q; - break; - case V4L2_BUF_TYPE_VBI_CAPTURE: - break; - default: - break; - } - return q; -} - -static int cx18_streamon(struct file *file, void *priv, - enum v4l2_buf_type type) -{ - struct cx18_open_id *id = file->private_data; - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[id->type]; - - /* Start the hardware only if we're the video device */ - if ((s->vb_type != V4L2_BUF_TYPE_VIDEO_CAPTURE) && - (s->vb_type != V4L2_BUF_TYPE_VBI_CAPTURE)) - return -EINVAL; - - if (id->type != CX18_ENC_STREAM_TYPE_YUV) - return -EINVAL; - - /* Establish a buffer timeout */ - mod_timer(&s->vb_timeout, msecs_to_jiffies(2000) + jiffies); - - return videobuf_streamon(cx18_vb_queue(id)); -} - -static int cx18_streamoff(struct file *file, void *priv, - enum v4l2_buf_type type) -{ - struct cx18_open_id *id = file->private_data; - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[id->type]; - - /* Start the hardware only if we're the video device */ - if ((s->vb_type != V4L2_BUF_TYPE_VIDEO_CAPTURE) && - (s->vb_type != V4L2_BUF_TYPE_VBI_CAPTURE)) - return -EINVAL; - - if (id->type != CX18_ENC_STREAM_TYPE_YUV) - return -EINVAL; - - return videobuf_streamoff(cx18_vb_queue(id)); -} - -static int cx18_reqbufs(struct file *file, void *priv, - struct v4l2_requestbuffers *rb) -{ - struct cx18_open_id *id = file->private_data; - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[id->type]; - - if ((s->vb_type != V4L2_BUF_TYPE_VIDEO_CAPTURE) && - (s->vb_type != V4L2_BUF_TYPE_VBI_CAPTURE)) - return -EINVAL; - - return videobuf_reqbufs(cx18_vb_queue(id), rb); -} - -static int cx18_querybuf(struct file *file, void *priv, - struct v4l2_buffer *b) -{ - struct cx18_open_id *id = file->private_data; - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[id->type]; - - if ((s->vb_type != V4L2_BUF_TYPE_VIDEO_CAPTURE) && - (s->vb_type != V4L2_BUF_TYPE_VBI_CAPTURE)) - return -EINVAL; - - return videobuf_querybuf(cx18_vb_queue(id), b); -} - -static int cx18_qbuf(struct file *file, void *priv, struct v4l2_buffer *b) -{ - struct cx18_open_id *id = file->private_data; - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[id->type]; - - if ((s->vb_type != V4L2_BUF_TYPE_VIDEO_CAPTURE) && - (s->vb_type != V4L2_BUF_TYPE_VBI_CAPTURE)) - return -EINVAL; - - return videobuf_qbuf(cx18_vb_queue(id), b); -} - -static int cx18_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b) -{ - struct cx18_open_id *id = file->private_data; - struct cx18 *cx = id->cx; - struct cx18_stream *s = &cx->streams[id->type]; - - if ((s->vb_type != V4L2_BUF_TYPE_VIDEO_CAPTURE) && - (s->vb_type != V4L2_BUF_TYPE_VBI_CAPTURE)) - return -EINVAL; - - return videobuf_dqbuf(cx18_vb_queue(id), b, file->f_flags & O_NONBLOCK); -} - -static int cx18_encoder_cmd(struct file *file, void *fh, - struct v4l2_encoder_cmd *enc) -{ - struct cx18_open_id *id = fh2id(fh); - struct cx18 *cx = id->cx; - u32 h; - - switch (enc->cmd) { - case V4L2_ENC_CMD_START: - CX18_DEBUG_IOCTL("V4L2_ENC_CMD_START\n"); - enc->flags = 0; - return cx18_start_capture(id); - - case V4L2_ENC_CMD_STOP: - CX18_DEBUG_IOCTL("V4L2_ENC_CMD_STOP\n"); - enc->flags &= V4L2_ENC_CMD_STOP_AT_GOP_END; - cx18_stop_capture(id, - enc->flags & V4L2_ENC_CMD_STOP_AT_GOP_END); - break; - - case V4L2_ENC_CMD_PAUSE: - CX18_DEBUG_IOCTL("V4L2_ENC_CMD_PAUSE\n"); - enc->flags = 0; - if (!atomic_read(&cx->ana_capturing)) - return -EPERM; - if (test_and_set_bit(CX18_F_I_ENC_PAUSED, &cx->i_flags)) - return 0; - h = cx18_find_handle(cx); - if (h == CX18_INVALID_TASK_HANDLE) { - CX18_ERR("Can't find valid task handle for " - "V4L2_ENC_CMD_PAUSE\n"); - return -EBADFD; - } - cx18_mute(cx); - cx18_vapi(cx, CX18_CPU_CAPTURE_PAUSE, 1, h); - break; - - case V4L2_ENC_CMD_RESUME: - CX18_DEBUG_IOCTL("V4L2_ENC_CMD_RESUME\n"); - enc->flags = 0; - if (!atomic_read(&cx->ana_capturing)) - return -EPERM; - if (!test_and_clear_bit(CX18_F_I_ENC_PAUSED, &cx->i_flags)) - return 0; - h = cx18_find_handle(cx); - if (h == CX18_INVALID_TASK_HANDLE) { - CX18_ERR("Can't find valid task handle for " - "V4L2_ENC_CMD_RESUME\n"); - return -EBADFD; - } - cx18_vapi(cx, CX18_CPU_CAPTURE_RESUME, 1, h); - cx18_unmute(cx); - break; - - default: - CX18_DEBUG_IOCTL("Unknown cmd %d\n", enc->cmd); - return -EINVAL; - } - return 0; -} - -static int cx18_try_encoder_cmd(struct file *file, void *fh, - struct v4l2_encoder_cmd *enc) -{ - struct cx18 *cx = fh2id(fh)->cx; - - switch (enc->cmd) { - case V4L2_ENC_CMD_START: - CX18_DEBUG_IOCTL("V4L2_ENC_CMD_START\n"); - enc->flags = 0; - break; - - case V4L2_ENC_CMD_STOP: - CX18_DEBUG_IOCTL("V4L2_ENC_CMD_STOP\n"); - enc->flags &= V4L2_ENC_CMD_STOP_AT_GOP_END; - break; - - case V4L2_ENC_CMD_PAUSE: - CX18_DEBUG_IOCTL("V4L2_ENC_CMD_PAUSE\n"); - enc->flags = 0; - break; - - case V4L2_ENC_CMD_RESUME: - CX18_DEBUG_IOCTL("V4L2_ENC_CMD_RESUME\n"); - enc->flags = 0; - break; - - default: - CX18_DEBUG_IOCTL("Unknown cmd %d\n", enc->cmd); - return -EINVAL; - } - return 0; -} - -static int cx18_log_status(struct file *file, void *fh) -{ - struct cx18 *cx = fh2id(fh)->cx; - struct v4l2_input vidin; - struct v4l2_audio audin; - int i; - - CX18_INFO("Version: %s Card: %s\n", CX18_VERSION, cx->card_name); - if (cx->hw_flags & CX18_HW_TVEEPROM) { - struct tveeprom tv; - - cx18_read_eeprom(cx, &tv); - } - cx18_call_all(cx, core, log_status); - cx18_get_input(cx, cx->active_input, &vidin); - cx18_get_audio_input(cx, cx->audio_input, &audin); - CX18_INFO("Video Input: %s\n", vidin.name); - CX18_INFO("Audio Input: %s\n", audin.name); - mutex_lock(&cx->gpio_lock); - CX18_INFO("GPIO: direction 0x%08x, value 0x%08x\n", - cx->gpio_dir, cx->gpio_val); - mutex_unlock(&cx->gpio_lock); - CX18_INFO("Tuner: %s\n", - test_bit(CX18_F_I_RADIO_USER, &cx->i_flags) ? "Radio" : "TV"); - v4l2_ctrl_handler_log_status(&cx->cxhdl.hdl, cx->v4l2_dev.name); - CX18_INFO("Status flags: 0x%08lx\n", cx->i_flags); - for (i = 0; i < CX18_MAX_STREAMS; i++) { - struct cx18_stream *s = &cx->streams[i]; - - if (s->video_dev == NULL || s->buffers == 0) - continue; - CX18_INFO("Stream %s: status 0x%04lx, %d%% of %d KiB (%d buffers) in use\n", - s->name, s->s_flags, - atomic_read(&s->q_full.depth) * s->bufs_per_mdl * 100 - / s->buffers, - (s->buffers * s->buf_size) / 1024, s->buffers); - } - CX18_INFO("Read MPEG/VBI: %lld/%lld bytes\n", - (long long)cx->mpg_data_received, - (long long)cx->vbi_data_inserted); - return 0; -} - -static long cx18_default(struct file *file, void *fh, bool valid_prio, - int cmd, void *arg) -{ - struct cx18 *cx = fh2id(fh)->cx; - - switch (cmd) { - case VIDIOC_INT_RESET: { - u32 val = *(u32 *)arg; - - if ((val == 0) || (val & 0x01)) - cx18_call_hw(cx, CX18_HW_GPIO_RESET_CTRL, core, reset, - (u32) CX18_GPIO_RESET_Z8F0811); - break; - } - - default: - return -ENOTTY; - } - return 0; -} - -static const struct v4l2_ioctl_ops cx18_ioctl_ops = { - .vidioc_querycap = cx18_querycap, - .vidioc_s_audio = cx18_s_audio, - .vidioc_g_audio = cx18_g_audio, - .vidioc_enumaudio = cx18_enumaudio, - .vidioc_enum_input = cx18_enum_input, - .vidioc_cropcap = cx18_cropcap, - .vidioc_s_crop = cx18_s_crop, - .vidioc_g_crop = cx18_g_crop, - .vidioc_g_input = cx18_g_input, - .vidioc_s_input = cx18_s_input, - .vidioc_g_frequency = cx18_g_frequency, - .vidioc_s_frequency = cx18_s_frequency, - .vidioc_s_tuner = cx18_s_tuner, - .vidioc_g_tuner = cx18_g_tuner, - .vidioc_g_enc_index = cx18_g_enc_index, - .vidioc_g_std = cx18_g_std, - .vidioc_s_std = cx18_s_std, - .vidioc_log_status = cx18_log_status, - .vidioc_enum_fmt_vid_cap = cx18_enum_fmt_vid_cap, - .vidioc_encoder_cmd = cx18_encoder_cmd, - .vidioc_try_encoder_cmd = cx18_try_encoder_cmd, - .vidioc_g_fmt_vid_cap = cx18_g_fmt_vid_cap, - .vidioc_g_fmt_vbi_cap = cx18_g_fmt_vbi_cap, - .vidioc_g_fmt_sliced_vbi_cap = cx18_g_fmt_sliced_vbi_cap, - .vidioc_s_fmt_vid_cap = cx18_s_fmt_vid_cap, - .vidioc_s_fmt_vbi_cap = cx18_s_fmt_vbi_cap, - .vidioc_s_fmt_sliced_vbi_cap = cx18_s_fmt_sliced_vbi_cap, - .vidioc_try_fmt_vid_cap = cx18_try_fmt_vid_cap, - .vidioc_try_fmt_vbi_cap = cx18_try_fmt_vbi_cap, - .vidioc_try_fmt_sliced_vbi_cap = cx18_try_fmt_sliced_vbi_cap, - .vidioc_g_sliced_vbi_cap = cx18_g_sliced_vbi_cap, - .vidioc_g_chip_ident = cx18_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = cx18_g_register, - .vidioc_s_register = cx18_s_register, -#endif - .vidioc_default = cx18_default, - .vidioc_streamon = cx18_streamon, - .vidioc_streamoff = cx18_streamoff, - .vidioc_reqbufs = cx18_reqbufs, - .vidioc_querybuf = cx18_querybuf, - .vidioc_qbuf = cx18_qbuf, - .vidioc_dqbuf = cx18_dqbuf, -}; - -void cx18_set_funcs(struct video_device *vdev) -{ - vdev->ioctl_ops = &cx18_ioctl_ops; -} diff --git a/drivers/media/video/cx18/cx18-ioctl.h b/drivers/media/video/cx18/cx18-ioctl.h deleted file mode 100644 index 2f9dd591ee0f..000000000000 --- a/drivers/media/video/cx18/cx18-ioctl.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * cx18 ioctl system call - * - * Derived from ivtv-ioctl.h - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -u16 cx18_service2vbi(int type); -void cx18_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal); -u16 cx18_get_service_set(struct v4l2_sliced_vbi_format *fmt); -void cx18_set_funcs(struct video_device *vdev); -int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std); -int cx18_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf); -int cx18_s_input(struct file *file, void *fh, unsigned int inp); diff --git a/drivers/media/video/cx18/cx18-irq.c b/drivers/media/video/cx18/cx18-irq.c deleted file mode 100644 index 80edfe93a3d8..000000000000 --- a/drivers/media/video/cx18/cx18-irq.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * cx18 interrupt handling - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-io.h" -#include "cx18-irq.h" -#include "cx18-mailbox.h" -#include "cx18-scb.h" - -static void xpu_ack(struct cx18 *cx, u32 sw2) -{ - if (sw2 & IRQ_CPU_TO_EPU_ACK) - wake_up(&cx->mb_cpu_waitq); - if (sw2 & IRQ_APU_TO_EPU_ACK) - wake_up(&cx->mb_apu_waitq); -} - -static void epu_cmd(struct cx18 *cx, u32 sw1) -{ - if (sw1 & IRQ_CPU_TO_EPU) - cx18_api_epu_cmd_irq(cx, CPU); - if (sw1 & IRQ_APU_TO_EPU) - cx18_api_epu_cmd_irq(cx, APU); -} - -irqreturn_t cx18_irq_handler(int irq, void *dev_id) -{ - struct cx18 *cx = (struct cx18 *)dev_id; - u32 sw1, sw2, hw2; - - sw1 = cx18_read_reg(cx, SW1_INT_STATUS) & cx->sw1_irq_mask; - sw2 = cx18_read_reg(cx, SW2_INT_STATUS) & cx->sw2_irq_mask; - hw2 = cx18_read_reg(cx, HW2_INT_CLR_STATUS) & cx->hw2_irq_mask; - - if (sw1) - cx18_write_reg_expect(cx, sw1, SW1_INT_STATUS, ~sw1, sw1); - if (sw2) - cx18_write_reg_expect(cx, sw2, SW2_INT_STATUS, ~sw2, sw2); - if (hw2) - cx18_write_reg_expect(cx, hw2, HW2_INT_CLR_STATUS, ~hw2, hw2); - - if (sw1 || sw2 || hw2) - CX18_DEBUG_HI_IRQ("received interrupts " - "SW1: %x SW2: %x HW2: %x\n", sw1, sw2, hw2); - - /* - * SW1 responses have to happen first. The sending XPU times out the - * incoming mailboxes on us rather rapidly. - */ - if (sw1) - epu_cmd(cx, sw1); - - /* To do: interrupt-based I2C handling - if (hw2 & (HW2_I2C1_INT|HW2_I2C2_INT)) { - } - */ - - if (sw2) - xpu_ack(cx, sw2); - - return (sw1 || sw2 || hw2) ? IRQ_HANDLED : IRQ_NONE; -} diff --git a/drivers/media/video/cx18/cx18-irq.h b/drivers/media/video/cx18/cx18-irq.h deleted file mode 100644 index 30e7eaf8cb55..000000000000 --- a/drivers/media/video/cx18/cx18-irq.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * cx18 interrupt handling - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#define HW2_I2C1_INT (1 << 22) -#define HW2_I2C2_INT (1 << 23) -#define HW2_INT_CLR_STATUS 0xc730c4 -#define HW2_INT_MASK5_PCI 0xc730e4 -#define SW1_INT_SET 0xc73100 -#define SW1_INT_STATUS 0xc73104 -#define SW1_INT_ENABLE_PCI 0xc7311c -#define SW2_INT_SET 0xc73140 -#define SW2_INT_STATUS 0xc73144 -#define SW2_INT_ENABLE_CPU 0xc73158 -#define SW2_INT_ENABLE_PCI 0xc7315c - -irqreturn_t cx18_irq_handler(int irq, void *dev_id); diff --git a/drivers/media/video/cx18/cx18-mailbox.c b/drivers/media/video/cx18/cx18-mailbox.c deleted file mode 100644 index eabf00c6351b..000000000000 --- a/drivers/media/video/cx18/cx18-mailbox.c +++ /dev/null @@ -1,870 +0,0 @@ -/* - * cx18 mailbox functions - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include <stdarg.h> - -#include "cx18-driver.h" -#include "cx18-io.h" -#include "cx18-scb.h" -#include "cx18-irq.h" -#include "cx18-mailbox.h" -#include "cx18-queue.h" -#include "cx18-streams.h" -#include "cx18-alsa-pcm.h" /* FIXME make configurable */ - -static const char *rpu_str[] = { "APU", "CPU", "EPU", "HPU" }; - -#define API_FAST (1 << 2) /* Short timeout */ -#define API_SLOW (1 << 3) /* Additional 300ms timeout */ - -struct cx18_api_info { - u32 cmd; - u8 flags; /* Flags, see above */ - u8 rpu; /* Processing unit */ - const char *name; /* The name of the command */ -}; - -#define API_ENTRY(rpu, x, f) { (x), (f), (rpu), #x } - -static const struct cx18_api_info api_info[] = { - /* MPEG encoder API */ - API_ENTRY(CPU, CX18_CPU_SET_CHANNEL_TYPE, 0), - API_ENTRY(CPU, CX18_EPU_DEBUG, 0), - API_ENTRY(CPU, CX18_CREATE_TASK, 0), - API_ENTRY(CPU, CX18_DESTROY_TASK, 0), - API_ENTRY(CPU, CX18_CPU_CAPTURE_START, API_SLOW), - API_ENTRY(CPU, CX18_CPU_CAPTURE_STOP, API_SLOW), - API_ENTRY(CPU, CX18_CPU_CAPTURE_PAUSE, 0), - API_ENTRY(CPU, CX18_CPU_CAPTURE_RESUME, 0), - API_ENTRY(CPU, CX18_CPU_SET_CHANNEL_TYPE, 0), - API_ENTRY(CPU, CX18_CPU_SET_STREAM_OUTPUT_TYPE, 0), - API_ENTRY(CPU, CX18_CPU_SET_VIDEO_IN, 0), - API_ENTRY(CPU, CX18_CPU_SET_VIDEO_RATE, 0), - API_ENTRY(CPU, CX18_CPU_SET_VIDEO_RESOLUTION, 0), - API_ENTRY(CPU, CX18_CPU_SET_FILTER_PARAM, 0), - API_ENTRY(CPU, CX18_CPU_SET_SPATIAL_FILTER_TYPE, 0), - API_ENTRY(CPU, CX18_CPU_SET_MEDIAN_CORING, 0), - API_ENTRY(CPU, CX18_CPU_SET_INDEXTABLE, 0), - API_ENTRY(CPU, CX18_CPU_SET_AUDIO_PARAMETERS, 0), - API_ENTRY(CPU, CX18_CPU_SET_VIDEO_MUTE, 0), - API_ENTRY(CPU, CX18_CPU_SET_AUDIO_MUTE, 0), - API_ENTRY(CPU, CX18_CPU_SET_MISC_PARAMETERS, 0), - API_ENTRY(CPU, CX18_CPU_SET_RAW_VBI_PARAM, API_SLOW), - API_ENTRY(CPU, CX18_CPU_SET_CAPTURE_LINE_NO, 0), - API_ENTRY(CPU, CX18_CPU_SET_COPYRIGHT, 0), - API_ENTRY(CPU, CX18_CPU_SET_AUDIO_PID, 0), - API_ENTRY(CPU, CX18_CPU_SET_VIDEO_PID, 0), - API_ENTRY(CPU, CX18_CPU_SET_VER_CROP_LINE, 0), - API_ENTRY(CPU, CX18_CPU_SET_GOP_STRUCTURE, 0), - API_ENTRY(CPU, CX18_CPU_SET_SCENE_CHANGE_DETECTION, 0), - API_ENTRY(CPU, CX18_CPU_SET_ASPECT_RATIO, 0), - API_ENTRY(CPU, CX18_CPU_SET_SKIP_INPUT_FRAME, 0), - API_ENTRY(CPU, CX18_CPU_SET_SLICED_VBI_PARAM, 0), - API_ENTRY(CPU, CX18_CPU_SET_USERDATA_PLACE_HOLDER, 0), - API_ENTRY(CPU, CX18_CPU_GET_ENC_PTS, 0), - API_ENTRY(CPU, CX18_CPU_SET_VFC_PARAM, 0), - API_ENTRY(CPU, CX18_CPU_DE_SET_MDL_ACK, 0), - API_ENTRY(CPU, CX18_CPU_DE_SET_MDL, API_FAST), - API_ENTRY(CPU, CX18_CPU_DE_RELEASE_MDL, API_SLOW), - API_ENTRY(APU, CX18_APU_START, 0), - API_ENTRY(APU, CX18_APU_STOP, 0), - API_ENTRY(APU, CX18_APU_RESETAI, 0), - API_ENTRY(CPU, CX18_CPU_DEBUG_PEEK32, 0), - API_ENTRY(0, 0, 0), -}; - -static const struct cx18_api_info *find_api_info(u32 cmd) -{ - int i; - - for (i = 0; api_info[i].cmd; i++) - if (api_info[i].cmd == cmd) - return &api_info[i]; - return NULL; -} - -/* Call with buf of n*11+1 bytes */ -static char *u32arr2hex(u32 data[], int n, char *buf) -{ - char *p; - int i; - - for (i = 0, p = buf; i < n; i++, p += 11) { - /* kernel snprintf() appends '\0' always */ - snprintf(p, 12, " %#010x", data[i]); - } - *p = '\0'; - return buf; -} - -static void dump_mb(struct cx18 *cx, struct cx18_mailbox *mb, char *name) -{ - char argstr[MAX_MB_ARGUMENTS*11+1]; - - if (!(cx18_debug & CX18_DBGFLG_API)) - return; - - CX18_DEBUG_API("%s: req %#010x ack %#010x cmd %#010x err %#010x args%s" - "\n", name, mb->request, mb->ack, mb->cmd, mb->error, - u32arr2hex(mb->args, MAX_MB_ARGUMENTS, argstr)); -} - - -/* - * Functions that run in a work_queue work handling context - */ - -static void cx18_mdl_send_to_dvb(struct cx18_stream *s, struct cx18_mdl *mdl) -{ - struct cx18_buffer *buf; - - if (s->dvb == NULL || !s->dvb->enabled || mdl->bytesused == 0) - return; - - /* We ignore mdl and buf readpos accounting here - it doesn't matter */ - - /* The likely case */ - if (list_is_singular(&mdl->buf_list)) { - buf = list_first_entry(&mdl->buf_list, struct cx18_buffer, - list); - if (buf->bytesused) - dvb_dmx_swfilter(&s->dvb->demux, - buf->buf, buf->bytesused); - return; - } - - list_for_each_entry(buf, &mdl->buf_list, list) { - if (buf->bytesused == 0) - break; - dvb_dmx_swfilter(&s->dvb->demux, buf->buf, buf->bytesused); - } -} - -static void cx18_mdl_send_to_videobuf(struct cx18_stream *s, - struct cx18_mdl *mdl) -{ - struct cx18_videobuf_buffer *vb_buf; - struct cx18_buffer *buf; - u8 *p; - u32 offset = 0; - int dispatch = 0; - - if (mdl->bytesused == 0) - return; - - /* Acquire a videobuf buffer, clone to and and release it */ - spin_lock(&s->vb_lock); - if (list_empty(&s->vb_capture)) - goto out; - - vb_buf = list_first_entry(&s->vb_capture, struct cx18_videobuf_buffer, - vb.queue); - - p = videobuf_to_vmalloc(&vb_buf->vb); - if (!p) - goto out; - - offset = vb_buf->bytes_used; - list_for_each_entry(buf, &mdl->buf_list, list) { - if (buf->bytesused == 0) - break; - - if ((offset + buf->bytesused) <= vb_buf->vb.bsize) { - memcpy(p + offset, buf->buf, buf->bytesused); - offset += buf->bytesused; - vb_buf->bytes_used += buf->bytesused; - } - } - - /* If we've filled the buffer as per the callers res then dispatch it */ - if (vb_buf->bytes_used >= s->vb_bytes_per_frame) { - dispatch = 1; - vb_buf->bytes_used = 0; - } - - if (dispatch) { - vb_buf->vb.ts = ktime_to_timeval(ktime_get()); - list_del(&vb_buf->vb.queue); - vb_buf->vb.state = VIDEOBUF_DONE; - wake_up(&vb_buf->vb.done); - } - - mod_timer(&s->vb_timeout, msecs_to_jiffies(2000) + jiffies); - -out: - spin_unlock(&s->vb_lock); -} - -static void cx18_mdl_send_to_alsa(struct cx18 *cx, struct cx18_stream *s, - struct cx18_mdl *mdl) -{ - struct cx18_buffer *buf; - - if (mdl->bytesused == 0) - return; - - /* We ignore mdl and buf readpos accounting here - it doesn't matter */ - - /* The likely case */ - if (list_is_singular(&mdl->buf_list)) { - buf = list_first_entry(&mdl->buf_list, struct cx18_buffer, - list); - if (buf->bytesused) - cx->pcm_announce_callback(cx->alsa, buf->buf, - buf->bytesused); - return; - } - - list_for_each_entry(buf, &mdl->buf_list, list) { - if (buf->bytesused == 0) - break; - cx->pcm_announce_callback(cx->alsa, buf->buf, buf->bytesused); - } -} - -static void epu_dma_done(struct cx18 *cx, struct cx18_in_work_order *order) -{ - u32 handle, mdl_ack_count, id; - struct cx18_mailbox *mb; - struct cx18_mdl_ack *mdl_ack; - struct cx18_stream *s; - struct cx18_mdl *mdl; - int i; - - mb = &order->mb; - handle = mb->args[0]; - s = cx18_handle_to_stream(cx, handle); - - if (s == NULL) { - CX18_WARN("Got DMA done notification for unknown/inactive" - " handle %d, %s mailbox seq no %d\n", handle, - (order->flags & CX18_F_EWO_MB_STALE_UPON_RECEIPT) ? - "stale" : "good", mb->request); - return; - } - - mdl_ack_count = mb->args[2]; - mdl_ack = order->mdl_ack; - for (i = 0; i < mdl_ack_count; i++, mdl_ack++) { - id = mdl_ack->id; - /* - * Simple integrity check for processing a stale (and possibly - * inconsistent mailbox): make sure the MDL id is in the - * valid range for the stream. - * - * We go through the trouble of dealing with stale mailboxes - * because most of the time, the mailbox data is still valid and - * unchanged (and in practice the firmware ping-pongs the - * two mdl_ack buffers so mdl_acks are not stale). - * - * There are occasions when we get a half changed mailbox, - * which this check catches for a handle & id mismatch. If the - * handle and id do correspond, the worst case is that we - * completely lost the old MDL, but pick up the new MDL - * early (but the new mdl_ack is guaranteed to be good in this - * case as the firmware wouldn't point us to a new mdl_ack until - * it's filled in). - * - * cx18_queue_get_mdl() will detect the lost MDLs - * and send them back to q_free for fw rotation eventually. - */ - if ((order->flags & CX18_F_EWO_MB_STALE_UPON_RECEIPT) && - !(id >= s->mdl_base_idx && - id < (s->mdl_base_idx + s->buffers))) { - CX18_WARN("Fell behind! Ignoring stale mailbox with " - " inconsistent data. Lost MDL for mailbox " - "seq no %d\n", mb->request); - break; - } - mdl = cx18_queue_get_mdl(s, id, mdl_ack->data_used); - - CX18_DEBUG_HI_DMA("DMA DONE for %s (MDL %d)\n", s->name, id); - if (mdl == NULL) { - CX18_WARN("Could not find MDL %d for stream %s\n", - id, s->name); - continue; - } - - CX18_DEBUG_HI_DMA("%s recv bytesused = %d\n", - s->name, mdl->bytesused); - - if (s->type == CX18_ENC_STREAM_TYPE_TS) { - cx18_mdl_send_to_dvb(s, mdl); - cx18_enqueue(s, mdl, &s->q_free); - } else if (s->type == CX18_ENC_STREAM_TYPE_PCM) { - /* Pass the data to cx18-alsa */ - if (cx->pcm_announce_callback != NULL) { - cx18_mdl_send_to_alsa(cx, s, mdl); - cx18_enqueue(s, mdl, &s->q_free); - } else { - cx18_enqueue(s, mdl, &s->q_full); - } - } else if (s->type == CX18_ENC_STREAM_TYPE_YUV) { - cx18_mdl_send_to_videobuf(s, mdl); - cx18_enqueue(s, mdl, &s->q_free); - } else { - cx18_enqueue(s, mdl, &s->q_full); - if (s->type == CX18_ENC_STREAM_TYPE_IDX) - cx18_stream_rotate_idx_mdls(cx); - } - } - /* Put as many MDLs as possible back into fw use */ - cx18_stream_load_fw_queue(s); - - wake_up(&cx->dma_waitq); - if (s->id != -1) - wake_up(&s->waitq); -} - -static void epu_debug(struct cx18 *cx, struct cx18_in_work_order *order) -{ - char *p; - char *str = order->str; - - CX18_DEBUG_INFO("%x %s\n", order->mb.args[0], str); - p = strchr(str, '.'); - if (!test_bit(CX18_F_I_LOADED_FW, &cx->i_flags) && p && p > str) - CX18_INFO("FW version: %s\n", p - 1); -} - -static void epu_cmd(struct cx18 *cx, struct cx18_in_work_order *order) -{ - switch (order->rpu) { - case CPU: - { - switch (order->mb.cmd) { - case CX18_EPU_DMA_DONE: - epu_dma_done(cx, order); - break; - case CX18_EPU_DEBUG: - epu_debug(cx, order); - break; - default: - CX18_WARN("Unknown CPU to EPU mailbox command %#0x\n", - order->mb.cmd); - break; - } - break; - } - case APU: - CX18_WARN("Unknown APU to EPU mailbox command %#0x\n", - order->mb.cmd); - break; - default: - break; - } -} - -static -void free_in_work_order(struct cx18 *cx, struct cx18_in_work_order *order) -{ - atomic_set(&order->pending, 0); -} - -void cx18_in_work_handler(struct work_struct *work) -{ - struct cx18_in_work_order *order = - container_of(work, struct cx18_in_work_order, work); - struct cx18 *cx = order->cx; - epu_cmd(cx, order); - free_in_work_order(cx, order); -} - - -/* - * Functions that run in an interrupt handling context - */ - -static void mb_ack_irq(struct cx18 *cx, struct cx18_in_work_order *order) -{ - struct cx18_mailbox __iomem *ack_mb; - u32 ack_irq, req; - - switch (order->rpu) { - case APU: - ack_irq = IRQ_EPU_TO_APU_ACK; - ack_mb = &cx->scb->apu2epu_mb; - break; - case CPU: - ack_irq = IRQ_EPU_TO_CPU_ACK; - ack_mb = &cx->scb->cpu2epu_mb; - break; - default: - CX18_WARN("Unhandled RPU (%d) for command %x ack\n", - order->rpu, order->mb.cmd); - return; - } - - req = order->mb.request; - /* Don't ack if the RPU has gotten impatient and timed us out */ - if (req != cx18_readl(cx, &ack_mb->request) || - req == cx18_readl(cx, &ack_mb->ack)) { - CX18_DEBUG_WARN("Possibly falling behind: %s self-ack'ed our " - "incoming %s to EPU mailbox (sequence no. %u) " - "while processing\n", - rpu_str[order->rpu], rpu_str[order->rpu], req); - order->flags |= CX18_F_EWO_MB_STALE_WHILE_PROC; - return; - } - cx18_writel(cx, req, &ack_mb->ack); - cx18_write_reg_expect(cx, ack_irq, SW2_INT_SET, ack_irq, ack_irq); - return; -} - -static int epu_dma_done_irq(struct cx18 *cx, struct cx18_in_work_order *order) -{ - u32 handle, mdl_ack_offset, mdl_ack_count; - struct cx18_mailbox *mb; - int i; - - mb = &order->mb; - handle = mb->args[0]; - mdl_ack_offset = mb->args[1]; - mdl_ack_count = mb->args[2]; - - if (handle == CX18_INVALID_TASK_HANDLE || - mdl_ack_count == 0 || mdl_ack_count > CX18_MAX_MDL_ACKS) { - if ((order->flags & CX18_F_EWO_MB_STALE) == 0) - mb_ack_irq(cx, order); - return -1; - } - - for (i = 0; i < sizeof(struct cx18_mdl_ack) * mdl_ack_count; i += sizeof(u32)) - ((u32 *)order->mdl_ack)[i / sizeof(u32)] = - cx18_readl(cx, cx->enc_mem + mdl_ack_offset + i); - - if ((order->flags & CX18_F_EWO_MB_STALE) == 0) - mb_ack_irq(cx, order); - return 1; -} - -static -int epu_debug_irq(struct cx18 *cx, struct cx18_in_work_order *order) -{ - u32 str_offset; - char *str = order->str; - - str[0] = '\0'; - str_offset = order->mb.args[1]; - if (str_offset) { - cx18_setup_page(cx, str_offset); - cx18_memcpy_fromio(cx, str, cx->enc_mem + str_offset, 252); - str[252] = '\0'; - cx18_setup_page(cx, SCB_OFFSET); - } - - if ((order->flags & CX18_F_EWO_MB_STALE) == 0) - mb_ack_irq(cx, order); - - return str_offset ? 1 : 0; -} - -static inline -int epu_cmd_irq(struct cx18 *cx, struct cx18_in_work_order *order) -{ - int ret = -1; - - switch (order->rpu) { - case CPU: - { - switch (order->mb.cmd) { - case CX18_EPU_DMA_DONE: - ret = epu_dma_done_irq(cx, order); - break; - case CX18_EPU_DEBUG: - ret = epu_debug_irq(cx, order); - break; - default: - CX18_WARN("Unknown CPU to EPU mailbox command %#0x\n", - order->mb.cmd); - break; - } - break; - } - case APU: - CX18_WARN("Unknown APU to EPU mailbox command %#0x\n", - order->mb.cmd); - break; - default: - break; - } - return ret; -} - -static inline -struct cx18_in_work_order *alloc_in_work_order_irq(struct cx18 *cx) -{ - int i; - struct cx18_in_work_order *order = NULL; - - for (i = 0; i < CX18_MAX_IN_WORK_ORDERS; i++) { - /* - * We only need "pending" atomic to inspect its contents, - * and need not do a check and set because: - * 1. Any work handler thread only clears "pending" and only - * on one, particular work order at a time, per handler thread. - * 2. "pending" is only set here, and we're serialized because - * we're called in an IRQ handler context. - */ - if (atomic_read(&cx->in_work_order[i].pending) == 0) { - order = &cx->in_work_order[i]; - atomic_set(&order->pending, 1); - break; - } - } - return order; -} - -void cx18_api_epu_cmd_irq(struct cx18 *cx, int rpu) -{ - struct cx18_mailbox __iomem *mb; - struct cx18_mailbox *order_mb; - struct cx18_in_work_order *order; - int submit; - int i; - - switch (rpu) { - case CPU: - mb = &cx->scb->cpu2epu_mb; - break; - case APU: - mb = &cx->scb->apu2epu_mb; - break; - default: - return; - } - - order = alloc_in_work_order_irq(cx); - if (order == NULL) { - CX18_WARN("Unable to find blank work order form to schedule " - "incoming mailbox command processing\n"); - return; - } - - order->flags = 0; - order->rpu = rpu; - order_mb = &order->mb; - - /* mb->cmd and mb->args[0] through mb->args[2] */ - for (i = 0; i < 4; i++) - (&order_mb->cmd)[i] = cx18_readl(cx, &mb->cmd + i); - - /* mb->request and mb->ack. N.B. we want to read mb->ack last */ - for (i = 0; i < 2; i++) - (&order_mb->request)[i] = cx18_readl(cx, &mb->request + i); - - if (order_mb->request == order_mb->ack) { - CX18_DEBUG_WARN("Possibly falling behind: %s self-ack'ed our " - "incoming %s to EPU mailbox (sequence no. %u)" - "\n", - rpu_str[rpu], rpu_str[rpu], order_mb->request); - if (cx18_debug & CX18_DBGFLG_WARN) - dump_mb(cx, order_mb, "incoming"); - order->flags = CX18_F_EWO_MB_STALE_UPON_RECEIPT; - } - - /* - * Individual EPU command processing is responsible for ack-ing - * a non-stale mailbox as soon as possible - */ - submit = epu_cmd_irq(cx, order); - if (submit > 0) { - queue_work(cx->in_work_queue, &order->work); - } -} - - -/* - * Functions called from a non-interrupt, non work_queue context - */ - -static int cx18_api_call(struct cx18 *cx, u32 cmd, int args, u32 data[]) -{ - const struct cx18_api_info *info = find_api_info(cmd); - u32 irq, req, ack, err; - struct cx18_mailbox __iomem *mb; - wait_queue_head_t *waitq; - struct mutex *mb_lock; - unsigned long int t0, timeout, ret; - int i; - char argstr[MAX_MB_ARGUMENTS*11+1]; - DEFINE_WAIT(w); - - if (info == NULL) { - CX18_WARN("unknown cmd %x\n", cmd); - return -EINVAL; - } - - if (cx18_debug & CX18_DBGFLG_API) { /* only call u32arr2hex if needed */ - if (cmd == CX18_CPU_DE_SET_MDL) { - if (cx18_debug & CX18_DBGFLG_HIGHVOL) - CX18_DEBUG_HI_API("%s\tcmd %#010x args%s\n", - info->name, cmd, - u32arr2hex(data, args, argstr)); - } else - CX18_DEBUG_API("%s\tcmd %#010x args%s\n", - info->name, cmd, - u32arr2hex(data, args, argstr)); - } - - switch (info->rpu) { - case APU: - waitq = &cx->mb_apu_waitq; - mb_lock = &cx->epu2apu_mb_lock; - irq = IRQ_EPU_TO_APU; - mb = &cx->scb->epu2apu_mb; - break; - case CPU: - waitq = &cx->mb_cpu_waitq; - mb_lock = &cx->epu2cpu_mb_lock; - irq = IRQ_EPU_TO_CPU; - mb = &cx->scb->epu2cpu_mb; - break; - default: - CX18_WARN("Unknown RPU (%d) for API call\n", info->rpu); - return -EINVAL; - } - - mutex_lock(mb_lock); - /* - * Wait for an in-use mailbox to complete - * - * If the XPU is responding with Ack's, the mailbox shouldn't be in - * a busy state, since we serialize access to it on our end. - * - * If the wait for ack after sending a previous command was interrupted - * by a signal, we may get here and find a busy mailbox. After waiting, - * mark it "not busy" from our end, if the XPU hasn't ack'ed it still. - */ - req = cx18_readl(cx, &mb->request); - timeout = msecs_to_jiffies(10); - ret = wait_event_timeout(*waitq, - (ack = cx18_readl(cx, &mb->ack)) == req, - timeout); - if (req != ack) { - /* waited long enough, make the mbox "not busy" from our end */ - cx18_writel(cx, req, &mb->ack); - CX18_ERR("mbox was found stuck busy when setting up for %s; " - "clearing busy and trying to proceed\n", info->name); - } else if (ret != timeout) - CX18_DEBUG_API("waited %u msecs for busy mbox to be acked\n", - jiffies_to_msecs(timeout-ret)); - - /* Build the outgoing mailbox */ - req = ((req & 0xfffffffe) == 0xfffffffe) ? 1 : req + 1; - - cx18_writel(cx, cmd, &mb->cmd); - for (i = 0; i < args; i++) - cx18_writel(cx, data[i], &mb->args[i]); - cx18_writel(cx, 0, &mb->error); - cx18_writel(cx, req, &mb->request); - cx18_writel(cx, req - 1, &mb->ack); /* ensure ack & req are distinct */ - - /* - * Notify the XPU and wait for it to send an Ack back - */ - timeout = msecs_to_jiffies((info->flags & API_FAST) ? 10 : 20); - - CX18_DEBUG_HI_IRQ("sending interrupt SW1: %x to send %s\n", - irq, info->name); - - /* So we don't miss the wakeup, prepare to wait before notifying fw */ - prepare_to_wait(waitq, &w, TASK_UNINTERRUPTIBLE); - cx18_write_reg_expect(cx, irq, SW1_INT_SET, irq, irq); - - t0 = jiffies; - ack = cx18_readl(cx, &mb->ack); - if (ack != req) { - schedule_timeout(timeout); - ret = jiffies - t0; - ack = cx18_readl(cx, &mb->ack); - } else { - ret = jiffies - t0; - } - - finish_wait(waitq, &w); - - if (req != ack) { - mutex_unlock(mb_lock); - if (ret >= timeout) { - /* Timed out */ - CX18_DEBUG_WARN("sending %s timed out waiting %d msecs " - "for RPU acknowledgement\n", - info->name, jiffies_to_msecs(ret)); - } else { - CX18_DEBUG_WARN("woken up before mailbox ack was ready " - "after submitting %s to RPU. only " - "waited %d msecs on req %u but awakened" - " with unmatched ack %u\n", - info->name, - jiffies_to_msecs(ret), - req, ack); - } - return -EINVAL; - } - - if (ret >= timeout) - CX18_DEBUG_WARN("failed to be awakened upon RPU acknowledgment " - "sending %s; timed out waiting %d msecs\n", - info->name, jiffies_to_msecs(ret)); - else - CX18_DEBUG_HI_API("waited %u msecs for %s to be acked\n", - jiffies_to_msecs(ret), info->name); - - /* Collect data returned by the XPU */ - for (i = 0; i < MAX_MB_ARGUMENTS; i++) - data[i] = cx18_readl(cx, &mb->args[i]); - err = cx18_readl(cx, &mb->error); - mutex_unlock(mb_lock); - - /* - * Wait for XPU to perform extra actions for the caller in some cases. - * e.g. CX18_CPU_DE_RELEASE_MDL will cause the CPU to send all MDLs - * back in a burst shortly thereafter - */ - if (info->flags & API_SLOW) - cx18_msleep_timeout(300, 0); - - if (err) - CX18_DEBUG_API("mailbox error %08x for command %s\n", err, - info->name); - return err ? -EIO : 0; -} - -int cx18_api(struct cx18 *cx, u32 cmd, int args, u32 data[]) -{ - return cx18_api_call(cx, cmd, args, data); -} - -static int cx18_set_filter_param(struct cx18_stream *s) -{ - struct cx18 *cx = s->cx; - u32 mode; - int ret; - - mode = (cx->filter_mode & 1) ? 2 : (cx->spatial_strength ? 1 : 0); - ret = cx18_vapi(cx, CX18_CPU_SET_FILTER_PARAM, 4, - s->handle, 1, mode, cx->spatial_strength); - mode = (cx->filter_mode & 2) ? 2 : (cx->temporal_strength ? 1 : 0); - ret = ret ? ret : cx18_vapi(cx, CX18_CPU_SET_FILTER_PARAM, 4, - s->handle, 0, mode, cx->temporal_strength); - ret = ret ? ret : cx18_vapi(cx, CX18_CPU_SET_FILTER_PARAM, 4, - s->handle, 2, cx->filter_mode >> 2, 0); - return ret; -} - -int cx18_api_func(void *priv, u32 cmd, int in, int out, - u32 data[CX2341X_MBOX_MAX_DATA]) -{ - struct cx18_stream *s = priv; - struct cx18 *cx = s->cx; - - switch (cmd) { - case CX2341X_ENC_SET_OUTPUT_PORT: - return 0; - case CX2341X_ENC_SET_FRAME_RATE: - return cx18_vapi(cx, CX18_CPU_SET_VIDEO_IN, 6, - s->handle, 0, 0, 0, 0, data[0]); - case CX2341X_ENC_SET_FRAME_SIZE: - return cx18_vapi(cx, CX18_CPU_SET_VIDEO_RESOLUTION, 3, - s->handle, data[1], data[0]); - case CX2341X_ENC_SET_STREAM_TYPE: - return cx18_vapi(cx, CX18_CPU_SET_STREAM_OUTPUT_TYPE, 2, - s->handle, data[0]); - case CX2341X_ENC_SET_ASPECT_RATIO: - return cx18_vapi(cx, CX18_CPU_SET_ASPECT_RATIO, 2, - s->handle, data[0]); - - case CX2341X_ENC_SET_GOP_PROPERTIES: - return cx18_vapi(cx, CX18_CPU_SET_GOP_STRUCTURE, 3, - s->handle, data[0], data[1]); - case CX2341X_ENC_SET_GOP_CLOSURE: - return 0; - case CX2341X_ENC_SET_AUDIO_PROPERTIES: - return cx18_vapi(cx, CX18_CPU_SET_AUDIO_PARAMETERS, 2, - s->handle, data[0]); - case CX2341X_ENC_MUTE_AUDIO: - return cx18_vapi(cx, CX18_CPU_SET_AUDIO_MUTE, 2, - s->handle, data[0]); - case CX2341X_ENC_SET_BIT_RATE: - return cx18_vapi(cx, CX18_CPU_SET_VIDEO_RATE, 5, - s->handle, data[0], data[1], data[2], data[3]); - case CX2341X_ENC_MUTE_VIDEO: - return cx18_vapi(cx, CX18_CPU_SET_VIDEO_MUTE, 2, - s->handle, data[0]); - case CX2341X_ENC_SET_FRAME_DROP_RATE: - return cx18_vapi(cx, CX18_CPU_SET_SKIP_INPUT_FRAME, 2, - s->handle, data[0]); - case CX2341X_ENC_MISC: - return cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 4, - s->handle, data[0], data[1], data[2]); - case CX2341X_ENC_SET_DNR_FILTER_MODE: - cx->filter_mode = (data[0] & 3) | (data[1] << 2); - return cx18_set_filter_param(s); - case CX2341X_ENC_SET_DNR_FILTER_PROPS: - cx->spatial_strength = data[0]; - cx->temporal_strength = data[1]; - return cx18_set_filter_param(s); - case CX2341X_ENC_SET_SPATIAL_FILTER_TYPE: - return cx18_vapi(cx, CX18_CPU_SET_SPATIAL_FILTER_TYPE, 3, - s->handle, data[0], data[1]); - case CX2341X_ENC_SET_CORING_LEVELS: - return cx18_vapi(cx, CX18_CPU_SET_MEDIAN_CORING, 5, - s->handle, data[0], data[1], data[2], data[3]); - } - CX18_WARN("Unknown cmd %x\n", cmd); - return 0; -} - -int cx18_vapi_result(struct cx18 *cx, u32 data[MAX_MB_ARGUMENTS], - u32 cmd, int args, ...) -{ - va_list ap; - int i; - - va_start(ap, args); - for (i = 0; i < args; i++) - data[i] = va_arg(ap, u32); - va_end(ap); - return cx18_api(cx, cmd, args, data); -} - -int cx18_vapi(struct cx18 *cx, u32 cmd, int args, ...) -{ - u32 data[MAX_MB_ARGUMENTS]; - va_list ap; - int i; - - if (cx == NULL) { - CX18_ERR("cx == NULL (cmd=%x)\n", cmd); - return 0; - } - if (args > MAX_MB_ARGUMENTS) { - CX18_ERR("args too big (cmd=%x)\n", cmd); - args = MAX_MB_ARGUMENTS; - } - va_start(ap, args); - for (i = 0; i < args; i++) - data[i] = va_arg(ap, u32); - va_end(ap); - return cx18_api(cx, cmd, args, data); -} diff --git a/drivers/media/video/cx18/cx18-mailbox.h b/drivers/media/video/cx18/cx18-mailbox.h deleted file mode 100644 index b63fdfaac49e..000000000000 --- a/drivers/media/video/cx18/cx18-mailbox.h +++ /dev/null @@ -1,95 +0,0 @@ -/* - * cx18 mailbox functions - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#ifndef _CX18_MAILBOX_H_ -#define _CX18_MAILBOX_H_ - -/* mailbox max args */ -#define MAX_MB_ARGUMENTS 6 -/* compatibility, should be same as the define in cx2341x.h */ -#define CX2341X_MBOX_MAX_DATA 16 - -#define MB_RESERVED_HANDLE_0 0 -#define MB_RESERVED_HANDLE_1 0xFFFFFFFF - -#define APU 0 -#define CPU 1 -#define EPU 2 -#define HPU 3 - -struct cx18; - -/* - * This structure is used by CPU to provide completed MDL & buffers information. - * Its structure is dictated by the layout of the SCB, required by the - * firmware, but its definition needs to be here, instead of in cx18-scb.h, - * for mailbox work order scheduling - */ -struct cx18_mdl_ack { - u32 id; /* ID of a completed MDL */ - u32 data_used; /* Total data filled in the MDL with 'id' */ -}; - -/* The cx18_mailbox struct is the mailbox structure which is used for passing - messages between processors */ -struct cx18_mailbox { - /* The sender sets a handle in 'request' after he fills the command. The - 'request' should be different than 'ack'. The sender, also, generates - an interrupt on XPU2YPU_irq where XPU is the sender and YPU is the - receiver. */ - u32 request; - /* The receiver detects a new command when 'req' is different than 'ack'. - He sets 'ack' to the same value as 'req' to clear the command. He, also, - generates an interrupt on YPU2XPU_irq where XPU is the sender and YPU - is the receiver. */ - u32 ack; - u32 reserved[6]; - /* 'cmd' identifies the command. The list of these commands are in - cx23418.h */ - u32 cmd; - /* Each command can have up to 6 arguments */ - u32 args[MAX_MB_ARGUMENTS]; - /* The return code can be one of the codes in the file cx23418.h. If the - command is completed successfully, the error will be ERR_SYS_SUCCESS. - If it is pending, the code is ERR_SYS_PENDING. If it failed, the error - code would indicate the task from which the error originated and will - be one of the errors in cx23418.h. In that case, the following - applies ((error & 0xff) != 0). - If the command is pending, the return will be passed in a MB from the - receiver to the sender. 'req' will be returned in args[0] */ - u32 error; -}; - -struct cx18_stream; - -int cx18_api(struct cx18 *cx, u32 cmd, int args, u32 data[]); -int cx18_vapi_result(struct cx18 *cx, u32 data[MAX_MB_ARGUMENTS], u32 cmd, - int args, ...); -int cx18_vapi(struct cx18 *cx, u32 cmd, int args, ...); -int cx18_api_func(void *priv, u32 cmd, int in, int out, - u32 data[CX2341X_MBOX_MAX_DATA]); - -void cx18_api_epu_cmd_irq(struct cx18 *cx, int rpu); - -void cx18_in_work_handler(struct work_struct *work); - -#endif diff --git a/drivers/media/video/cx18/cx18-queue.c b/drivers/media/video/cx18/cx18-queue.c deleted file mode 100644 index 8884537bd62f..000000000000 --- a/drivers/media/video/cx18/cx18-queue.c +++ /dev/null @@ -1,443 +0,0 @@ -/* - * cx18 buffer queues - * - * Derived from ivtv-queue.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-queue.h" -#include "cx18-streams.h" -#include "cx18-scb.h" -#include "cx18-io.h" - -void cx18_buf_swap(struct cx18_buffer *buf) -{ - int i; - - for (i = 0; i < buf->bytesused; i += 4) - swab32s((u32 *)(buf->buf + i)); -} - -void _cx18_mdl_swap(struct cx18_mdl *mdl) -{ - struct cx18_buffer *buf; - - list_for_each_entry(buf, &mdl->buf_list, list) { - if (buf->bytesused == 0) - break; - cx18_buf_swap(buf); - } -} - -void cx18_queue_init(struct cx18_queue *q) -{ - INIT_LIST_HEAD(&q->list); - atomic_set(&q->depth, 0); - q->bytesused = 0; -} - -struct cx18_queue *_cx18_enqueue(struct cx18_stream *s, struct cx18_mdl *mdl, - struct cx18_queue *q, int to_front) -{ - /* clear the mdl if it is not to be enqueued to the full queue */ - if (q != &s->q_full) { - mdl->bytesused = 0; - mdl->readpos = 0; - mdl->m_flags = 0; - mdl->skipped = 0; - mdl->curr_buf = NULL; - } - - /* q_busy is restricted to a max buffer count imposed by firmware */ - if (q == &s->q_busy && - atomic_read(&q->depth) >= CX18_MAX_FW_MDLS_PER_STREAM) - q = &s->q_free; - - spin_lock(&q->lock); - - if (to_front) - list_add(&mdl->list, &q->list); /* LIFO */ - else - list_add_tail(&mdl->list, &q->list); /* FIFO */ - q->bytesused += mdl->bytesused - mdl->readpos; - atomic_inc(&q->depth); - - spin_unlock(&q->lock); - return q; -} - -struct cx18_mdl *cx18_dequeue(struct cx18_stream *s, struct cx18_queue *q) -{ - struct cx18_mdl *mdl = NULL; - - spin_lock(&q->lock); - if (!list_empty(&q->list)) { - mdl = list_first_entry(&q->list, struct cx18_mdl, list); - list_del_init(&mdl->list); - q->bytesused -= mdl->bytesused - mdl->readpos; - mdl->skipped = 0; - atomic_dec(&q->depth); - } - spin_unlock(&q->lock); - return mdl; -} - -static void _cx18_mdl_update_bufs_for_cpu(struct cx18_stream *s, - struct cx18_mdl *mdl) -{ - struct cx18_buffer *buf; - u32 buf_size = s->buf_size; - u32 bytesused = mdl->bytesused; - - list_for_each_entry(buf, &mdl->buf_list, list) { - buf->readpos = 0; - if (bytesused >= buf_size) { - buf->bytesused = buf_size; - bytesused -= buf_size; - } else { - buf->bytesused = bytesused; - bytesused = 0; - } - cx18_buf_sync_for_cpu(s, buf); - } -} - -static inline void cx18_mdl_update_bufs_for_cpu(struct cx18_stream *s, - struct cx18_mdl *mdl) -{ - struct cx18_buffer *buf; - - if (list_is_singular(&mdl->buf_list)) { - buf = list_first_entry(&mdl->buf_list, struct cx18_buffer, - list); - buf->bytesused = mdl->bytesused; - buf->readpos = 0; - cx18_buf_sync_for_cpu(s, buf); - } else { - _cx18_mdl_update_bufs_for_cpu(s, mdl); - } -} - -struct cx18_mdl *cx18_queue_get_mdl(struct cx18_stream *s, u32 id, - u32 bytesused) -{ - struct cx18 *cx = s->cx; - struct cx18_mdl *mdl; - struct cx18_mdl *tmp; - struct cx18_mdl *ret = NULL; - LIST_HEAD(sweep_up); - - /* - * We don't have to acquire multiple q locks here, because we are - * serialized by the single threaded work handler. - * MDLs from the firmware will thus remain in order as - * they are moved from q_busy to q_full or to the dvb ring buffer. - */ - spin_lock(&s->q_busy.lock); - list_for_each_entry_safe(mdl, tmp, &s->q_busy.list, list) { - /* - * We should find what the firmware told us is done, - * right at the front of the queue. If we don't, we likely have - * missed an mdl done message from the firmware. - * Once we skip an mdl repeatedly, relative to the size of - * q_busy, we have high confidence we've missed it. - */ - if (mdl->id != id) { - mdl->skipped++; - if (mdl->skipped >= atomic_read(&s->q_busy.depth)-1) { - /* mdl must have fallen out of rotation */ - CX18_WARN("Skipped %s, MDL %d, %d " - "times - it must have dropped out of " - "rotation\n", s->name, mdl->id, - mdl->skipped); - /* Sweep it up to put it back into rotation */ - list_move_tail(&mdl->list, &sweep_up); - atomic_dec(&s->q_busy.depth); - } - continue; - } - /* - * We pull the desired mdl off of the queue here. Something - * will have to put it back on a queue later. - */ - list_del_init(&mdl->list); - atomic_dec(&s->q_busy.depth); - ret = mdl; - break; - } - spin_unlock(&s->q_busy.lock); - - /* - * We found the mdl for which we were looking. Get it ready for - * the caller to put on q_full or in the dvb ring buffer. - */ - if (ret != NULL) { - ret->bytesused = bytesused; - ret->skipped = 0; - /* 0'ed readpos, m_flags & curr_buf when mdl went on q_busy */ - cx18_mdl_update_bufs_for_cpu(s, ret); - if (s->type != CX18_ENC_STREAM_TYPE_TS) - set_bit(CX18_F_M_NEED_SWAP, &ret->m_flags); - } - - /* Put any mdls the firmware is ignoring back into normal rotation */ - list_for_each_entry_safe(mdl, tmp, &sweep_up, list) { - list_del_init(&mdl->list); - cx18_enqueue(s, mdl, &s->q_free); - } - return ret; -} - -/* Move all mdls of a queue, while flushing the mdl */ -static void cx18_queue_flush(struct cx18_stream *s, - struct cx18_queue *q_src, struct cx18_queue *q_dst) -{ - struct cx18_mdl *mdl; - - /* It only makes sense to flush to q_free or q_idle */ - if (q_src == q_dst || q_dst == &s->q_full || q_dst == &s->q_busy) - return; - - spin_lock(&q_src->lock); - spin_lock(&q_dst->lock); - while (!list_empty(&q_src->list)) { - mdl = list_first_entry(&q_src->list, struct cx18_mdl, list); - list_move_tail(&mdl->list, &q_dst->list); - mdl->bytesused = 0; - mdl->readpos = 0; - mdl->m_flags = 0; - mdl->skipped = 0; - mdl->curr_buf = NULL; - atomic_inc(&q_dst->depth); - } - cx18_queue_init(q_src); - spin_unlock(&q_src->lock); - spin_unlock(&q_dst->lock); -} - -void cx18_flush_queues(struct cx18_stream *s) -{ - cx18_queue_flush(s, &s->q_busy, &s->q_free); - cx18_queue_flush(s, &s->q_full, &s->q_free); -} - -/* - * Note, s->buf_pool is not protected by a lock, - * the stream better not have *anything* going on when calling this - */ -void cx18_unload_queues(struct cx18_stream *s) -{ - struct cx18_queue *q_idle = &s->q_idle; - struct cx18_mdl *mdl; - struct cx18_buffer *buf; - - /* Move all MDLS to q_idle */ - cx18_queue_flush(s, &s->q_busy, q_idle); - cx18_queue_flush(s, &s->q_full, q_idle); - cx18_queue_flush(s, &s->q_free, q_idle); - - /* Reset MDL id's and move all buffers back to the stream's buf_pool */ - spin_lock(&q_idle->lock); - list_for_each_entry(mdl, &q_idle->list, list) { - while (!list_empty(&mdl->buf_list)) { - buf = list_first_entry(&mdl->buf_list, - struct cx18_buffer, list); - list_move_tail(&buf->list, &s->buf_pool); - buf->bytesused = 0; - buf->readpos = 0; - } - mdl->id = s->mdl_base_idx; /* reset id to a "safe" value */ - /* all other mdl fields were cleared by cx18_queue_flush() */ - } - spin_unlock(&q_idle->lock); -} - -/* - * Note, s->buf_pool is not protected by a lock, - * the stream better not have *anything* going on when calling this - */ -void cx18_load_queues(struct cx18_stream *s) -{ - struct cx18 *cx = s->cx; - struct cx18_mdl *mdl; - struct cx18_buffer *buf; - int mdl_id; - int i; - u32 partial_buf_size; - - /* - * Attach buffers to MDLs, give the MDLs ids, and add MDLs to q_free - * Excess MDLs are left on q_idle - * Excess buffers are left in buf_pool and/or on an MDL in q_idle - */ - mdl_id = s->mdl_base_idx; - for (mdl = cx18_dequeue(s, &s->q_idle), i = s->bufs_per_mdl; - mdl != NULL && i == s->bufs_per_mdl; - mdl = cx18_dequeue(s, &s->q_idle)) { - - mdl->id = mdl_id; - - for (i = 0; i < s->bufs_per_mdl; i++) { - if (list_empty(&s->buf_pool)) - break; - - buf = list_first_entry(&s->buf_pool, struct cx18_buffer, - list); - list_move_tail(&buf->list, &mdl->buf_list); - - /* update the firmware's MDL array with this buffer */ - cx18_writel(cx, buf->dma_handle, - &cx->scb->cpu_mdl[mdl_id + i].paddr); - cx18_writel(cx, s->buf_size, - &cx->scb->cpu_mdl[mdl_id + i].length); - } - - if (i == s->bufs_per_mdl) { - /* - * The encoder doesn't honor s->mdl_size. So in the - * case of a non-integral number of buffers to meet - * mdl_size, we lie about the size of the last buffer - * in the MDL to get the encoder to really only send - * us mdl_size bytes per MDL transfer. - */ - partial_buf_size = s->mdl_size % s->buf_size; - if (partial_buf_size) { - cx18_writel(cx, partial_buf_size, - &cx->scb->cpu_mdl[mdl_id + i - 1].length); - } - cx18_enqueue(s, mdl, &s->q_free); - } else { - /* Not enough buffers for this MDL; we won't use it */ - cx18_push(s, mdl, &s->q_idle); - } - mdl_id += i; - } -} - -void _cx18_mdl_sync_for_device(struct cx18_stream *s, struct cx18_mdl *mdl) -{ - int dma = s->dma; - u32 buf_size = s->buf_size; - struct pci_dev *pci_dev = s->cx->pci_dev; - struct cx18_buffer *buf; - - list_for_each_entry(buf, &mdl->buf_list, list) - pci_dma_sync_single_for_device(pci_dev, buf->dma_handle, - buf_size, dma); -} - -int cx18_stream_alloc(struct cx18_stream *s) -{ - struct cx18 *cx = s->cx; - int i; - - if (s->buffers == 0) - return 0; - - CX18_DEBUG_INFO("Allocate %s stream: %d x %d buffers " - "(%d.%02d kB total)\n", - s->name, s->buffers, s->buf_size, - s->buffers * s->buf_size / 1024, - (s->buffers * s->buf_size * 100 / 1024) % 100); - - if (((char __iomem *)&cx->scb->cpu_mdl[cx->free_mdl_idx + s->buffers] - - (char __iomem *)cx->scb) > SCB_RESERVED_SIZE) { - unsigned bufsz = (((char __iomem *)cx->scb) + SCB_RESERVED_SIZE - - ((char __iomem *)cx->scb->cpu_mdl)); - - CX18_ERR("Too many buffers, cannot fit in SCB area\n"); - CX18_ERR("Max buffers = %zd\n", - bufsz / sizeof(struct cx18_mdl_ent)); - return -ENOMEM; - } - - s->mdl_base_idx = cx->free_mdl_idx; - - /* allocate stream buffers and MDLs */ - for (i = 0; i < s->buffers; i++) { - struct cx18_mdl *mdl; - struct cx18_buffer *buf; - - /* 1 MDL per buffer to handle the worst & also default case */ - mdl = kzalloc(sizeof(struct cx18_mdl), GFP_KERNEL|__GFP_NOWARN); - if (mdl == NULL) - break; - - buf = kzalloc(sizeof(struct cx18_buffer), - GFP_KERNEL|__GFP_NOWARN); - if (buf == NULL) { - kfree(mdl); - break; - } - - buf->buf = kmalloc(s->buf_size, GFP_KERNEL|__GFP_NOWARN); - if (buf->buf == NULL) { - kfree(mdl); - kfree(buf); - break; - } - - INIT_LIST_HEAD(&mdl->list); - INIT_LIST_HEAD(&mdl->buf_list); - mdl->id = s->mdl_base_idx; /* a somewhat safe value */ - cx18_enqueue(s, mdl, &s->q_idle); - - INIT_LIST_HEAD(&buf->list); - buf->dma_handle = pci_map_single(s->cx->pci_dev, - buf->buf, s->buf_size, s->dma); - cx18_buf_sync_for_cpu(s, buf); - list_add_tail(&buf->list, &s->buf_pool); - } - if (i == s->buffers) { - cx->free_mdl_idx += s->buffers; - return 0; - } - CX18_ERR("Couldn't allocate buffers for %s stream\n", s->name); - cx18_stream_free(s); - return -ENOMEM; -} - -void cx18_stream_free(struct cx18_stream *s) -{ - struct cx18_mdl *mdl; - struct cx18_buffer *buf; - struct cx18 *cx = s->cx; - - CX18_DEBUG_INFO("Deallocating buffers for %s stream\n", s->name); - - /* move all buffers to buf_pool and all MDLs to q_idle */ - cx18_unload_queues(s); - - /* empty q_idle */ - while ((mdl = cx18_dequeue(s, &s->q_idle))) - kfree(mdl); - - /* empty buf_pool */ - while (!list_empty(&s->buf_pool)) { - buf = list_first_entry(&s->buf_pool, struct cx18_buffer, list); - list_del_init(&buf->list); - - pci_unmap_single(s->cx->pci_dev, buf->dma_handle, - s->buf_size, s->dma); - kfree(buf->buf); - kfree(buf); - } -} diff --git a/drivers/media/video/cx18/cx18-queue.h b/drivers/media/video/cx18/cx18-queue.h deleted file mode 100644 index 4201ddc16091..000000000000 --- a/drivers/media/video/cx18/cx18-queue.h +++ /dev/null @@ -1,98 +0,0 @@ -/* - * cx18 buffer queues - * - * Derived from ivtv-queue.h - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#define CX18_DMA_UNMAPPED ((u32) -1) - -/* cx18_buffer utility functions */ - -static inline void cx18_buf_sync_for_cpu(struct cx18_stream *s, - struct cx18_buffer *buf) -{ - pci_dma_sync_single_for_cpu(s->cx->pci_dev, buf->dma_handle, - s->buf_size, s->dma); -} - -static inline void cx18_buf_sync_for_device(struct cx18_stream *s, - struct cx18_buffer *buf) -{ - pci_dma_sync_single_for_device(s->cx->pci_dev, buf->dma_handle, - s->buf_size, s->dma); -} - -void _cx18_mdl_sync_for_device(struct cx18_stream *s, struct cx18_mdl *mdl); - -static inline void cx18_mdl_sync_for_device(struct cx18_stream *s, - struct cx18_mdl *mdl) -{ - if (list_is_singular(&mdl->buf_list)) - cx18_buf_sync_for_device(s, list_first_entry(&mdl->buf_list, - struct cx18_buffer, - list)); - else - _cx18_mdl_sync_for_device(s, mdl); -} - -void cx18_buf_swap(struct cx18_buffer *buf); -void _cx18_mdl_swap(struct cx18_mdl *mdl); - -static inline void cx18_mdl_swap(struct cx18_mdl *mdl) -{ - if (list_is_singular(&mdl->buf_list)) - cx18_buf_swap(list_first_entry(&mdl->buf_list, - struct cx18_buffer, list)); - else - _cx18_mdl_swap(mdl); -} - -/* cx18_queue utility functions */ -struct cx18_queue *_cx18_enqueue(struct cx18_stream *s, struct cx18_mdl *mdl, - struct cx18_queue *q, int to_front); - -static inline -struct cx18_queue *cx18_enqueue(struct cx18_stream *s, struct cx18_mdl *mdl, - struct cx18_queue *q) -{ - return _cx18_enqueue(s, mdl, q, 0); /* FIFO */ -} - -static inline -struct cx18_queue *cx18_push(struct cx18_stream *s, struct cx18_mdl *mdl, - struct cx18_queue *q) -{ - return _cx18_enqueue(s, mdl, q, 1); /* LIFO */ -} - -void cx18_queue_init(struct cx18_queue *q); -struct cx18_mdl *cx18_dequeue(struct cx18_stream *s, struct cx18_queue *q); -struct cx18_mdl *cx18_queue_get_mdl(struct cx18_stream *s, u32 id, - u32 bytesused); -void cx18_flush_queues(struct cx18_stream *s); - -/* queue MDL reconfiguration helpers */ -void cx18_unload_queues(struct cx18_stream *s); -void cx18_load_queues(struct cx18_stream *s); - -/* cx18_stream utility functions */ -int cx18_stream_alloc(struct cx18_stream *s); -void cx18_stream_free(struct cx18_stream *s); diff --git a/drivers/media/video/cx18/cx18-scb.c b/drivers/media/video/cx18/cx18-scb.c deleted file mode 100644 index 85cc59637e54..000000000000 --- a/drivers/media/video/cx18/cx18-scb.c +++ /dev/null @@ -1,122 +0,0 @@ -/* - * cx18 System Control Block initialization - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-io.h" -#include "cx18-scb.h" - -void cx18_init_scb(struct cx18 *cx) -{ - cx18_setup_page(cx, SCB_OFFSET); - cx18_memset_io(cx, cx->scb, 0, 0x10000); - - cx18_writel(cx, IRQ_APU_TO_CPU, &cx->scb->apu2cpu_irq); - cx18_writel(cx, IRQ_CPU_TO_APU_ACK, &cx->scb->cpu2apu_irq_ack); - cx18_writel(cx, IRQ_HPU_TO_CPU, &cx->scb->hpu2cpu_irq); - cx18_writel(cx, IRQ_CPU_TO_HPU_ACK, &cx->scb->cpu2hpu_irq_ack); - cx18_writel(cx, IRQ_PPU_TO_CPU, &cx->scb->ppu2cpu_irq); - cx18_writel(cx, IRQ_CPU_TO_PPU_ACK, &cx->scb->cpu2ppu_irq_ack); - cx18_writel(cx, IRQ_EPU_TO_CPU, &cx->scb->epu2cpu_irq); - cx18_writel(cx, IRQ_CPU_TO_EPU_ACK, &cx->scb->cpu2epu_irq_ack); - - cx18_writel(cx, IRQ_CPU_TO_APU, &cx->scb->cpu2apu_irq); - cx18_writel(cx, IRQ_APU_TO_CPU_ACK, &cx->scb->apu2cpu_irq_ack); - cx18_writel(cx, IRQ_HPU_TO_APU, &cx->scb->hpu2apu_irq); - cx18_writel(cx, IRQ_APU_TO_HPU_ACK, &cx->scb->apu2hpu_irq_ack); - cx18_writel(cx, IRQ_PPU_TO_APU, &cx->scb->ppu2apu_irq); - cx18_writel(cx, IRQ_APU_TO_PPU_ACK, &cx->scb->apu2ppu_irq_ack); - cx18_writel(cx, IRQ_EPU_TO_APU, &cx->scb->epu2apu_irq); - cx18_writel(cx, IRQ_APU_TO_EPU_ACK, &cx->scb->apu2epu_irq_ack); - - cx18_writel(cx, IRQ_CPU_TO_HPU, &cx->scb->cpu2hpu_irq); - cx18_writel(cx, IRQ_HPU_TO_CPU_ACK, &cx->scb->hpu2cpu_irq_ack); - cx18_writel(cx, IRQ_APU_TO_HPU, &cx->scb->apu2hpu_irq); - cx18_writel(cx, IRQ_HPU_TO_APU_ACK, &cx->scb->hpu2apu_irq_ack); - cx18_writel(cx, IRQ_PPU_TO_HPU, &cx->scb->ppu2hpu_irq); - cx18_writel(cx, IRQ_HPU_TO_PPU_ACK, &cx->scb->hpu2ppu_irq_ack); - cx18_writel(cx, IRQ_EPU_TO_HPU, &cx->scb->epu2hpu_irq); - cx18_writel(cx, IRQ_HPU_TO_EPU_ACK, &cx->scb->hpu2epu_irq_ack); - - cx18_writel(cx, IRQ_CPU_TO_PPU, &cx->scb->cpu2ppu_irq); - cx18_writel(cx, IRQ_PPU_TO_CPU_ACK, &cx->scb->ppu2cpu_irq_ack); - cx18_writel(cx, IRQ_APU_TO_PPU, &cx->scb->apu2ppu_irq); - cx18_writel(cx, IRQ_PPU_TO_APU_ACK, &cx->scb->ppu2apu_irq_ack); - cx18_writel(cx, IRQ_HPU_TO_PPU, &cx->scb->hpu2ppu_irq); - cx18_writel(cx, IRQ_PPU_TO_HPU_ACK, &cx->scb->ppu2hpu_irq_ack); - cx18_writel(cx, IRQ_EPU_TO_PPU, &cx->scb->epu2ppu_irq); - cx18_writel(cx, IRQ_PPU_TO_EPU_ACK, &cx->scb->ppu2epu_irq_ack); - - cx18_writel(cx, IRQ_CPU_TO_EPU, &cx->scb->cpu2epu_irq); - cx18_writel(cx, IRQ_EPU_TO_CPU_ACK, &cx->scb->epu2cpu_irq_ack); - cx18_writel(cx, IRQ_APU_TO_EPU, &cx->scb->apu2epu_irq); - cx18_writel(cx, IRQ_EPU_TO_APU_ACK, &cx->scb->epu2apu_irq_ack); - cx18_writel(cx, IRQ_HPU_TO_EPU, &cx->scb->hpu2epu_irq); - cx18_writel(cx, IRQ_EPU_TO_HPU_ACK, &cx->scb->epu2hpu_irq_ack); - cx18_writel(cx, IRQ_PPU_TO_EPU, &cx->scb->ppu2epu_irq); - cx18_writel(cx, IRQ_EPU_TO_PPU_ACK, &cx->scb->epu2ppu_irq_ack); - - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, apu2cpu_mb), - &cx->scb->apu2cpu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, hpu2cpu_mb), - &cx->scb->hpu2cpu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, ppu2cpu_mb), - &cx->scb->ppu2cpu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, epu2cpu_mb), - &cx->scb->epu2cpu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, cpu2apu_mb), - &cx->scb->cpu2apu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, hpu2apu_mb), - &cx->scb->hpu2apu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, ppu2apu_mb), - &cx->scb->ppu2apu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, epu2apu_mb), - &cx->scb->epu2apu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, cpu2hpu_mb), - &cx->scb->cpu2hpu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, apu2hpu_mb), - &cx->scb->apu2hpu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, ppu2hpu_mb), - &cx->scb->ppu2hpu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, epu2hpu_mb), - &cx->scb->epu2hpu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, cpu2ppu_mb), - &cx->scb->cpu2ppu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, apu2ppu_mb), - &cx->scb->apu2ppu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, hpu2ppu_mb), - &cx->scb->hpu2ppu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, epu2ppu_mb), - &cx->scb->epu2ppu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, cpu2epu_mb), - &cx->scb->cpu2epu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, apu2epu_mb), - &cx->scb->apu2epu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, hpu2epu_mb), - &cx->scb->hpu2epu_mb_offset); - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, ppu2epu_mb), - &cx->scb->ppu2epu_mb_offset); - - cx18_writel(cx, SCB_OFFSET + offsetof(struct cx18_scb, cpu_state), - &cx->scb->ipc_offset); - - cx18_writel(cx, 1, &cx->scb->epu_state); -} diff --git a/drivers/media/video/cx18/cx18-scb.h b/drivers/media/video/cx18/cx18-scb.h deleted file mode 100644 index 08877652e321..000000000000 --- a/drivers/media/video/cx18/cx18-scb.h +++ /dev/null @@ -1,280 +0,0 @@ -/* - * cx18 System Control Block initialization - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#ifndef CX18_SCB_H -#define CX18_SCB_H - -#include "cx18-mailbox.h" - -/* NOTE: All ACK interrupts are in the SW2 register. All non-ACK interrupts - are in the SW1 register. */ - -#define IRQ_APU_TO_CPU 0x00000001 -#define IRQ_CPU_TO_APU_ACK 0x00000001 -#define IRQ_HPU_TO_CPU 0x00000002 -#define IRQ_CPU_TO_HPU_ACK 0x00000002 -#define IRQ_PPU_TO_CPU 0x00000004 -#define IRQ_CPU_TO_PPU_ACK 0x00000004 -#define IRQ_EPU_TO_CPU 0x00000008 -#define IRQ_CPU_TO_EPU_ACK 0x00000008 - -#define IRQ_CPU_TO_APU 0x00000010 -#define IRQ_APU_TO_CPU_ACK 0x00000010 -#define IRQ_HPU_TO_APU 0x00000020 -#define IRQ_APU_TO_HPU_ACK 0x00000020 -#define IRQ_PPU_TO_APU 0x00000040 -#define IRQ_APU_TO_PPU_ACK 0x00000040 -#define IRQ_EPU_TO_APU 0x00000080 -#define IRQ_APU_TO_EPU_ACK 0x00000080 - -#define IRQ_CPU_TO_HPU 0x00000100 -#define IRQ_HPU_TO_CPU_ACK 0x00000100 -#define IRQ_APU_TO_HPU 0x00000200 -#define IRQ_HPU_TO_APU_ACK 0x00000200 -#define IRQ_PPU_TO_HPU 0x00000400 -#define IRQ_HPU_TO_PPU_ACK 0x00000400 -#define IRQ_EPU_TO_HPU 0x00000800 -#define IRQ_HPU_TO_EPU_ACK 0x00000800 - -#define IRQ_CPU_TO_PPU 0x00001000 -#define IRQ_PPU_TO_CPU_ACK 0x00001000 -#define IRQ_APU_TO_PPU 0x00002000 -#define IRQ_PPU_TO_APU_ACK 0x00002000 -#define IRQ_HPU_TO_PPU 0x00004000 -#define IRQ_PPU_TO_HPU_ACK 0x00004000 -#define IRQ_EPU_TO_PPU 0x00008000 -#define IRQ_PPU_TO_EPU_ACK 0x00008000 - -#define IRQ_CPU_TO_EPU 0x00010000 -#define IRQ_EPU_TO_CPU_ACK 0x00010000 -#define IRQ_APU_TO_EPU 0x00020000 -#define IRQ_EPU_TO_APU_ACK 0x00020000 -#define IRQ_HPU_TO_EPU 0x00040000 -#define IRQ_EPU_TO_HPU_ACK 0x00040000 -#define IRQ_PPU_TO_EPU 0x00080000 -#define IRQ_EPU_TO_PPU_ACK 0x00080000 - -#define SCB_OFFSET 0xDC0000 - -/* If Firmware uses fixed memory map, it shall not allocate the area - between SCB_OFFSET and SCB_OFFSET+SCB_RESERVED_SIZE-1 inclusive */ -#define SCB_RESERVED_SIZE 0x10000 - - -/* This structure is used by EPU to provide memory descriptors in its memory */ -struct cx18_mdl_ent { - u32 paddr; /* Physical address of a buffer segment */ - u32 length; /* Length of the buffer segment */ -}; - -struct cx18_scb { - /* These fields form the System Control Block which is used at boot time - for localizing the IPC data as well as the code positions for all - processors. The offsets are from the start of this struct. */ - - /* Offset where to find the Inter-Processor Communication data */ - u32 ipc_offset; - u32 reserved01[7]; - /* Offset where to find the start of the CPU code */ - u32 cpu_code_offset; - u32 reserved02[3]; - /* Offset where to find the start of the APU code */ - u32 apu_code_offset; - u32 reserved03[3]; - /* Offset where to find the start of the HPU code */ - u32 hpu_code_offset; - u32 reserved04[3]; - /* Offset where to find the start of the PPU code */ - u32 ppu_code_offset; - u32 reserved05[3]; - - /* These fields form Inter-Processor Communication data which is used - by all processors to locate the information needed for communicating - with other processors */ - - /* Fields for CPU: */ - - /* bit 0: 1/0 processor ready/not ready. Set other bits to 0. */ - u32 cpu_state; - u32 reserved1[7]; - /* Offset to the mailbox used for sending commands from APU to CPU */ - u32 apu2cpu_mb_offset; - /* Value to write to register SW1 register set (0xC7003100) after the - command is ready */ - u32 apu2cpu_irq; - /* Value to write to register SW2 register set (0xC7003140) after the - command is cleared */ - u32 cpu2apu_irq_ack; - u32 reserved2[13]; - - u32 hpu2cpu_mb_offset; - u32 hpu2cpu_irq; - u32 cpu2hpu_irq_ack; - u32 reserved3[13]; - - u32 ppu2cpu_mb_offset; - u32 ppu2cpu_irq; - u32 cpu2ppu_irq_ack; - u32 reserved4[13]; - - u32 epu2cpu_mb_offset; - u32 epu2cpu_irq; - u32 cpu2epu_irq_ack; - u32 reserved5[13]; - u32 reserved6[8]; - - /* Fields for APU: */ - - u32 apu_state; - u32 reserved11[7]; - u32 cpu2apu_mb_offset; - u32 cpu2apu_irq; - u32 apu2cpu_irq_ack; - u32 reserved12[13]; - - u32 hpu2apu_mb_offset; - u32 hpu2apu_irq; - u32 apu2hpu_irq_ack; - u32 reserved13[13]; - - u32 ppu2apu_mb_offset; - u32 ppu2apu_irq; - u32 apu2ppu_irq_ack; - u32 reserved14[13]; - - u32 epu2apu_mb_offset; - u32 epu2apu_irq; - u32 apu2epu_irq_ack; - u32 reserved15[13]; - u32 reserved16[8]; - - /* Fields for HPU: */ - - u32 hpu_state; - u32 reserved21[7]; - u32 cpu2hpu_mb_offset; - u32 cpu2hpu_irq; - u32 hpu2cpu_irq_ack; - u32 reserved22[13]; - - u32 apu2hpu_mb_offset; - u32 apu2hpu_irq; - u32 hpu2apu_irq_ack; - u32 reserved23[13]; - - u32 ppu2hpu_mb_offset; - u32 ppu2hpu_irq; - u32 hpu2ppu_irq_ack; - u32 reserved24[13]; - - u32 epu2hpu_mb_offset; - u32 epu2hpu_irq; - u32 hpu2epu_irq_ack; - u32 reserved25[13]; - u32 reserved26[8]; - - /* Fields for PPU: */ - - u32 ppu_state; - u32 reserved31[7]; - u32 cpu2ppu_mb_offset; - u32 cpu2ppu_irq; - u32 ppu2cpu_irq_ack; - u32 reserved32[13]; - - u32 apu2ppu_mb_offset; - u32 apu2ppu_irq; - u32 ppu2apu_irq_ack; - u32 reserved33[13]; - - u32 hpu2ppu_mb_offset; - u32 hpu2ppu_irq; - u32 ppu2hpu_irq_ack; - u32 reserved34[13]; - - u32 epu2ppu_mb_offset; - u32 epu2ppu_irq; - u32 ppu2epu_irq_ack; - u32 reserved35[13]; - u32 reserved36[8]; - - /* Fields for EPU: */ - - u32 epu_state; - u32 reserved41[7]; - u32 cpu2epu_mb_offset; - u32 cpu2epu_irq; - u32 epu2cpu_irq_ack; - u32 reserved42[13]; - - u32 apu2epu_mb_offset; - u32 apu2epu_irq; - u32 epu2apu_irq_ack; - u32 reserved43[13]; - - u32 hpu2epu_mb_offset; - u32 hpu2epu_irq; - u32 epu2hpu_irq_ack; - u32 reserved44[13]; - - u32 ppu2epu_mb_offset; - u32 ppu2epu_irq; - u32 epu2ppu_irq_ack; - u32 reserved45[13]; - u32 reserved46[8]; - - u32 semaphores[8]; /* Semaphores */ - - u32 reserved50[32]; /* Reserved for future use */ - - struct cx18_mailbox apu2cpu_mb; - struct cx18_mailbox hpu2cpu_mb; - struct cx18_mailbox ppu2cpu_mb; - struct cx18_mailbox epu2cpu_mb; - - struct cx18_mailbox cpu2apu_mb; - struct cx18_mailbox hpu2apu_mb; - struct cx18_mailbox ppu2apu_mb; - struct cx18_mailbox epu2apu_mb; - - struct cx18_mailbox cpu2hpu_mb; - struct cx18_mailbox apu2hpu_mb; - struct cx18_mailbox ppu2hpu_mb; - struct cx18_mailbox epu2hpu_mb; - - struct cx18_mailbox cpu2ppu_mb; - struct cx18_mailbox apu2ppu_mb; - struct cx18_mailbox hpu2ppu_mb; - struct cx18_mailbox epu2ppu_mb; - - struct cx18_mailbox cpu2epu_mb; - struct cx18_mailbox apu2epu_mb; - struct cx18_mailbox hpu2epu_mb; - struct cx18_mailbox ppu2epu_mb; - - struct cx18_mdl_ack cpu_mdl_ack[CX18_MAX_STREAMS][CX18_MAX_MDL_ACKS]; - struct cx18_mdl_ent cpu_mdl[1]; -}; - -void cx18_init_scb(struct cx18 *cx); - -#endif diff --git a/drivers/media/video/cx18/cx18-streams.c b/drivers/media/video/cx18/cx18-streams.c deleted file mode 100644 index 9d598ab88615..000000000000 --- a/drivers/media/video/cx18/cx18-streams.c +++ /dev/null @@ -1,1060 +0,0 @@ -/* - * cx18 init/start/stop/exit stream functions - * - * Derived from ivtv-streams.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-io.h" -#include "cx18-fileops.h" -#include "cx18-mailbox.h" -#include "cx18-i2c.h" -#include "cx18-queue.h" -#include "cx18-ioctl.h" -#include "cx18-streams.h" -#include "cx18-cards.h" -#include "cx18-scb.h" -#include "cx18-dvb.h" - -#define CX18_DSP0_INTERRUPT_MASK 0xd0004C - -static struct v4l2_file_operations cx18_v4l2_enc_fops = { - .owner = THIS_MODULE, - .read = cx18_v4l2_read, - .open = cx18_v4l2_open, - .unlocked_ioctl = video_ioctl2, - .release = cx18_v4l2_close, - .poll = cx18_v4l2_enc_poll, - .mmap = cx18_v4l2_mmap, -}; - -/* offset from 0 to register ts v4l2 minors on */ -#define CX18_V4L2_ENC_TS_OFFSET 16 -/* offset from 0 to register pcm v4l2 minors on */ -#define CX18_V4L2_ENC_PCM_OFFSET 24 -/* offset from 0 to register yuv v4l2 minors on */ -#define CX18_V4L2_ENC_YUV_OFFSET 32 - -static struct { - const char *name; - int vfl_type; - int num_offset; - int dma; - enum v4l2_buf_type buf_type; -} cx18_stream_info[] = { - { /* CX18_ENC_STREAM_TYPE_MPG */ - "encoder MPEG", - VFL_TYPE_GRABBER, 0, - PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE, - }, - { /* CX18_ENC_STREAM_TYPE_TS */ - "TS", - VFL_TYPE_GRABBER, -1, - PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE, - }, - { /* CX18_ENC_STREAM_TYPE_YUV */ - "encoder YUV", - VFL_TYPE_GRABBER, CX18_V4L2_ENC_YUV_OFFSET, - PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE, - }, - { /* CX18_ENC_STREAM_TYPE_VBI */ - "encoder VBI", - VFL_TYPE_VBI, 0, - PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VBI_CAPTURE, - }, - { /* CX18_ENC_STREAM_TYPE_PCM */ - "encoder PCM audio", - VFL_TYPE_GRABBER, CX18_V4L2_ENC_PCM_OFFSET, - PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_PRIVATE, - }, - { /* CX18_ENC_STREAM_TYPE_IDX */ - "encoder IDX", - VFL_TYPE_GRABBER, -1, - PCI_DMA_FROMDEVICE, V4L2_BUF_TYPE_VIDEO_CAPTURE, - }, - { /* CX18_ENC_STREAM_TYPE_RAD */ - "encoder radio", - VFL_TYPE_RADIO, 0, - PCI_DMA_NONE, V4L2_BUF_TYPE_PRIVATE, - }, -}; - - -void cx18_dma_free(struct videobuf_queue *q, - struct cx18_stream *s, struct cx18_videobuf_buffer *buf) -{ - videobuf_waiton(q, &buf->vb, 0, 0); - videobuf_vmalloc_free(&buf->vb); - buf->vb.state = VIDEOBUF_NEEDS_INIT; -} - -static int cx18_prepare_buffer(struct videobuf_queue *q, - struct cx18_stream *s, - struct cx18_videobuf_buffer *buf, - u32 pixelformat, - unsigned int width, unsigned int height, - enum v4l2_field field) -{ - struct cx18 *cx = s->cx; - int rc = 0; - - /* check settings */ - buf->bytes_used = 0; - - if ((width < 48) || (height < 32)) - return -EINVAL; - - buf->vb.size = (width * height * 2); - if ((buf->vb.baddr != 0) && (buf->vb.bsize < buf->vb.size)) - return -EINVAL; - - /* alloc + fill struct (if changed) */ - if (buf->vb.width != width || buf->vb.height != height || - buf->vb.field != field || s->pixelformat != pixelformat || - buf->tvnorm != cx->std) { - - buf->vb.width = width; - buf->vb.height = height; - buf->vb.field = field; - buf->tvnorm = cx->std; - s->pixelformat = pixelformat; - - /* HM12 YUV size is (Y=(h*720) + UV=(h*(720/2))) - UYUV YUV size is (Y=(h*720) + UV=(h*(720))) */ - if (s->pixelformat == V4L2_PIX_FMT_HM12) - s->vb_bytes_per_frame = height * 720 * 3 / 2; - else - s->vb_bytes_per_frame = height * 720 * 2; - cx18_dma_free(q, s, buf); - } - - if ((buf->vb.baddr != 0) && (buf->vb.bsize < buf->vb.size)) - return -EINVAL; - - if (buf->vb.field == 0) - buf->vb.field = V4L2_FIELD_INTERLACED; - - if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { - buf->vb.width = width; - buf->vb.height = height; - buf->vb.field = field; - buf->tvnorm = cx->std; - s->pixelformat = pixelformat; - - /* HM12 YUV size is (Y=(h*720) + UV=(h*(720/2))) - UYUV YUV size is (Y=(h*720) + UV=(h*(720))) */ - if (s->pixelformat == V4L2_PIX_FMT_HM12) - s->vb_bytes_per_frame = height * 720 * 3 / 2; - else - s->vb_bytes_per_frame = height * 720 * 2; - rc = videobuf_iolock(q, &buf->vb, NULL); - if (rc != 0) - goto fail; - } - buf->vb.state = VIDEOBUF_PREPARED; - return 0; - -fail: - cx18_dma_free(q, s, buf); - return rc; - -} - -/* VB_MIN_BUFSIZE is lcm(1440 * 480, 1440 * 576) - 1440 is a single line of 4:2:2 YUV at 720 luma samples wide -*/ -#define VB_MIN_BUFFERS 32 -#define VB_MIN_BUFSIZE 4147200 - -static int buffer_setup(struct videobuf_queue *q, - unsigned int *count, unsigned int *size) -{ - struct cx18_stream *s = q->priv_data; - struct cx18 *cx = s->cx; - - *size = 2 * cx->cxhdl.width * cx->cxhdl.height; - if (*count == 0) - *count = VB_MIN_BUFFERS; - - while (*size * *count > VB_MIN_BUFFERS * VB_MIN_BUFSIZE) - (*count)--; - - q->field = V4L2_FIELD_INTERLACED; - q->last = V4L2_FIELD_INTERLACED; - - return 0; -} - -static int buffer_prepare(struct videobuf_queue *q, - struct videobuf_buffer *vb, - enum v4l2_field field) -{ - struct cx18_videobuf_buffer *buf = - container_of(vb, struct cx18_videobuf_buffer, vb); - struct cx18_stream *s = q->priv_data; - struct cx18 *cx = s->cx; - - return cx18_prepare_buffer(q, s, buf, s->pixelformat, - cx->cxhdl.width, cx->cxhdl.height, field); -} - -static void buffer_release(struct videobuf_queue *q, - struct videobuf_buffer *vb) -{ - struct cx18_videobuf_buffer *buf = - container_of(vb, struct cx18_videobuf_buffer, vb); - struct cx18_stream *s = q->priv_data; - - cx18_dma_free(q, s, buf); -} - -static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct cx18_videobuf_buffer *buf = - container_of(vb, struct cx18_videobuf_buffer, vb); - struct cx18_stream *s = q->priv_data; - - buf->vb.state = VIDEOBUF_QUEUED; - - list_add_tail(&buf->vb.queue, &s->vb_capture); -} - -static struct videobuf_queue_ops cx18_videobuf_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, - .buf_queue = buffer_queue, - .buf_release = buffer_release, -}; - -static void cx18_stream_init(struct cx18 *cx, int type) -{ - struct cx18_stream *s = &cx->streams[type]; - struct video_device *video_dev = s->video_dev; - - /* we need to keep video_dev, so restore it afterwards */ - memset(s, 0, sizeof(*s)); - s->video_dev = video_dev; - - /* initialize cx18_stream fields */ - s->dvb = NULL; - s->cx = cx; - s->type = type; - s->name = cx18_stream_info[type].name; - s->handle = CX18_INVALID_TASK_HANDLE; - - s->dma = cx18_stream_info[type].dma; - s->buffers = cx->stream_buffers[type]; - s->buf_size = cx->stream_buf_size[type]; - INIT_LIST_HEAD(&s->buf_pool); - s->bufs_per_mdl = 1; - s->mdl_size = s->buf_size * s->bufs_per_mdl; - - init_waitqueue_head(&s->waitq); - s->id = -1; - spin_lock_init(&s->q_free.lock); - cx18_queue_init(&s->q_free); - spin_lock_init(&s->q_busy.lock); - cx18_queue_init(&s->q_busy); - spin_lock_init(&s->q_full.lock); - cx18_queue_init(&s->q_full); - spin_lock_init(&s->q_idle.lock); - cx18_queue_init(&s->q_idle); - - INIT_WORK(&s->out_work_order, cx18_out_work_handler); - - INIT_LIST_HEAD(&s->vb_capture); - s->vb_timeout.function = cx18_vb_timeout; - s->vb_timeout.data = (unsigned long)s; - init_timer(&s->vb_timeout); - spin_lock_init(&s->vb_lock); - if (type == CX18_ENC_STREAM_TYPE_YUV) { - spin_lock_init(&s->vbuf_q_lock); - - s->vb_type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - videobuf_queue_vmalloc_init(&s->vbuf_q, &cx18_videobuf_qops, - &cx->pci_dev->dev, &s->vbuf_q_lock, - V4L2_BUF_TYPE_VIDEO_CAPTURE, - V4L2_FIELD_INTERLACED, - sizeof(struct cx18_videobuf_buffer), - s, &cx->serialize_lock); - - /* Assume the previous pixel default */ - s->pixelformat = V4L2_PIX_FMT_HM12; - s->vb_bytes_per_frame = cx->cxhdl.height * 720 * 3 / 2; - } -} - -static int cx18_prep_dev(struct cx18 *cx, int type) -{ - struct cx18_stream *s = &cx->streams[type]; - u32 cap = cx->v4l2_cap; - int num_offset = cx18_stream_info[type].num_offset; - int num = cx->instance + cx18_first_minor + num_offset; - - /* - * These five fields are always initialized. - * For analog capture related streams, if video_dev == NULL then the - * stream is not in use. - * For the TS stream, if dvb == NULL then the stream is not in use. - * In those cases no other fields but these four can be used. - */ - s->video_dev = NULL; - s->dvb = NULL; - s->cx = cx; - s->type = type; - s->name = cx18_stream_info[type].name; - - /* Check whether the radio is supported */ - if (type == CX18_ENC_STREAM_TYPE_RAD && !(cap & V4L2_CAP_RADIO)) - return 0; - - /* Check whether VBI is supported */ - if (type == CX18_ENC_STREAM_TYPE_VBI && - !(cap & (V4L2_CAP_VBI_CAPTURE | V4L2_CAP_SLICED_VBI_CAPTURE))) - return 0; - - /* User explicitly selected 0 buffers for these streams, so don't - create them. */ - if (cx18_stream_info[type].dma != PCI_DMA_NONE && - cx->stream_buffers[type] == 0) { - CX18_INFO("Disabled %s device\n", cx18_stream_info[type].name); - return 0; - } - - cx18_stream_init(cx, type); - - /* Allocate the cx18_dvb struct only for the TS on cards with DTV */ - if (type == CX18_ENC_STREAM_TYPE_TS) { - if (cx->card->hw_all & CX18_HW_DVB) { - s->dvb = kzalloc(sizeof(struct cx18_dvb), GFP_KERNEL); - if (s->dvb == NULL) { - CX18_ERR("Couldn't allocate cx18_dvb structure" - " for %s\n", s->name); - return -ENOMEM; - } - } else { - /* Don't need buffers for the TS, if there is no DVB */ - s->buffers = 0; - } - } - - if (num_offset == -1) - return 0; - - /* allocate and initialize the v4l2 video device structure */ - s->video_dev = video_device_alloc(); - if (s->video_dev == NULL) { - CX18_ERR("Couldn't allocate v4l2 video_device for %s\n", - s->name); - return -ENOMEM; - } - - snprintf(s->video_dev->name, sizeof(s->video_dev->name), "%s %s", - cx->v4l2_dev.name, s->name); - - s->video_dev->num = num; - s->video_dev->v4l2_dev = &cx->v4l2_dev; - s->video_dev->fops = &cx18_v4l2_enc_fops; - s->video_dev->release = video_device_release; - s->video_dev->tvnorms = V4L2_STD_ALL; - s->video_dev->lock = &cx->serialize_lock; - set_bit(V4L2_FL_USE_FH_PRIO, &s->video_dev->flags); - cx18_set_funcs(s->video_dev); - return 0; -} - -/* Initialize v4l2 variables and register v4l2 devices */ -int cx18_streams_setup(struct cx18 *cx) -{ - int type, ret; - - /* Setup V4L2 Devices */ - for (type = 0; type < CX18_MAX_STREAMS; type++) { - /* Prepare device */ - ret = cx18_prep_dev(cx, type); - if (ret < 0) - break; - - /* Allocate Stream */ - ret = cx18_stream_alloc(&cx->streams[type]); - if (ret < 0) - break; - } - if (type == CX18_MAX_STREAMS) - return 0; - - /* One or more streams could not be initialized. Clean 'em all up. */ - cx18_streams_cleanup(cx, 0); - return ret; -} - -static int cx18_reg_dev(struct cx18 *cx, int type) -{ - struct cx18_stream *s = &cx->streams[type]; - int vfl_type = cx18_stream_info[type].vfl_type; - const char *name; - int num, ret; - - if (type == CX18_ENC_STREAM_TYPE_TS && s->dvb != NULL) { - ret = cx18_dvb_register(s); - if (ret < 0) { - CX18_ERR("DVB failed to register\n"); - return ret; - } - } - - if (s->video_dev == NULL) - return 0; - - num = s->video_dev->num; - /* card number + user defined offset + device offset */ - if (type != CX18_ENC_STREAM_TYPE_MPG) { - struct cx18_stream *s_mpg = &cx->streams[CX18_ENC_STREAM_TYPE_MPG]; - - if (s_mpg->video_dev) - num = s_mpg->video_dev->num - + cx18_stream_info[type].num_offset; - } - video_set_drvdata(s->video_dev, s); - - /* Register device. First try the desired minor, then any free one. */ - ret = video_register_device_no_warn(s->video_dev, vfl_type, num); - if (ret < 0) { - CX18_ERR("Couldn't register v4l2 device for %s (device node number %d)\n", - s->name, num); - video_device_release(s->video_dev); - s->video_dev = NULL; - return ret; - } - - name = video_device_node_name(s->video_dev); - - switch (vfl_type) { - case VFL_TYPE_GRABBER: - CX18_INFO("Registered device %s for %s (%d x %d.%02d kB)\n", - name, s->name, cx->stream_buffers[type], - cx->stream_buf_size[type] / 1024, - (cx->stream_buf_size[type] * 100 / 1024) % 100); - break; - - case VFL_TYPE_RADIO: - CX18_INFO("Registered device %s for %s\n", name, s->name); - break; - - case VFL_TYPE_VBI: - if (cx->stream_buffers[type]) - CX18_INFO("Registered device %s for %s " - "(%d x %d bytes)\n", - name, s->name, cx->stream_buffers[type], - cx->stream_buf_size[type]); - else - CX18_INFO("Registered device %s for %s\n", - name, s->name); - break; - } - - return 0; -} - -/* Register v4l2 devices */ -int cx18_streams_register(struct cx18 *cx) -{ - int type; - int err; - int ret = 0; - - /* Register V4L2 devices */ - for (type = 0; type < CX18_MAX_STREAMS; type++) { - err = cx18_reg_dev(cx, type); - if (err && ret == 0) - ret = err; - } - - if (ret == 0) - return 0; - - /* One or more streams could not be initialized. Clean 'em all up. */ - cx18_streams_cleanup(cx, 1); - return ret; -} - -/* Unregister v4l2 devices */ -void cx18_streams_cleanup(struct cx18 *cx, int unregister) -{ - struct video_device *vdev; - int type; - - /* Teardown all streams */ - for (type = 0; type < CX18_MAX_STREAMS; type++) { - - /* The TS has a cx18_dvb structure, not a video_device */ - if (type == CX18_ENC_STREAM_TYPE_TS) { - if (cx->streams[type].dvb != NULL) { - if (unregister) - cx18_dvb_unregister(&cx->streams[type]); - kfree(cx->streams[type].dvb); - cx->streams[type].dvb = NULL; - cx18_stream_free(&cx->streams[type]); - } - continue; - } - - /* No struct video_device, but can have buffers allocated */ - if (type == CX18_ENC_STREAM_TYPE_IDX) { - /* If the module params didn't inhibit IDX ... */ - if (cx->stream_buffers[type] != 0) { - cx->stream_buffers[type] = 0; - /* - * Before calling cx18_stream_free(), - * check if the IDX stream was actually set up. - * Needed, since the cx18_probe() error path - * exits through here as well as normal clean up - */ - if (cx->streams[type].buffers != 0) - cx18_stream_free(&cx->streams[type]); - } - continue; - } - - /* If struct video_device exists, can have buffers allocated */ - vdev = cx->streams[type].video_dev; - - cx->streams[type].video_dev = NULL; - if (vdev == NULL) - continue; - - if (type == CX18_ENC_STREAM_TYPE_YUV) - videobuf_mmap_free(&cx->streams[type].vbuf_q); - - cx18_stream_free(&cx->streams[type]); - - /* Unregister or release device */ - if (unregister) - video_unregister_device(vdev); - else - video_device_release(vdev); - } -} - -static void cx18_vbi_setup(struct cx18_stream *s) -{ - struct cx18 *cx = s->cx; - int raw = cx18_raw_vbi(cx); - u32 data[CX2341X_MBOX_MAX_DATA]; - int lines; - - if (cx->is_60hz) { - cx->vbi.count = 12; - cx->vbi.start[0] = 10; - cx->vbi.start[1] = 273; - } else { /* PAL/SECAM */ - cx->vbi.count = 18; - cx->vbi.start[0] = 6; - cx->vbi.start[1] = 318; - } - - /* setup VBI registers */ - if (raw) - v4l2_subdev_call(cx->sd_av, vbi, s_raw_fmt, &cx->vbi.in.fmt.vbi); - else - v4l2_subdev_call(cx->sd_av, vbi, s_sliced_fmt, &cx->vbi.in.fmt.sliced); - - /* - * Send the CX18_CPU_SET_RAW_VBI_PARAM API command to setup Encoder Raw - * VBI when the first analog capture channel starts, as once it starts - * (e.g. MPEG), we can't effect any change in the Encoder Raw VBI setup - * (i.e. for the VBI capture channels). We also send it for each - * analog capture channel anyway just to make sure we get the proper - * behavior - */ - if (raw) { - lines = cx->vbi.count * 2; - } else { - /* - * For 525/60 systems, according to the VIP 2 & BT.656 std: - * The EAV RP code's Field bit toggles on line 4, a few lines - * after the Vertcal Blank bit has already toggled. - * Tell the encoder to capture 21-4+1=18 lines per field, - * since we want lines 10 through 21. - * - * For 625/50 systems, according to the VIP 2 & BT.656 std: - * The EAV RP code's Field bit toggles on line 1, a few lines - * after the Vertcal Blank bit has already toggled. - * (We've actually set the digitizer so that the Field bit - * toggles on line 2.) Tell the encoder to capture 23-2+1=22 - * lines per field, since we want lines 6 through 23. - */ - lines = cx->is_60hz ? (21 - 4 + 1) * 2 : (23 - 2 + 1) * 2; - } - - data[0] = s->handle; - /* Lines per field */ - data[1] = (lines / 2) | ((lines / 2) << 16); - /* bytes per line */ - data[2] = (raw ? vbi_active_samples - : (cx->is_60hz ? vbi_hblank_samples_60Hz - : vbi_hblank_samples_50Hz)); - /* Every X number of frames a VBI interrupt arrives - (frames as in 25 or 30 fps) */ - data[3] = 1; - /* - * Set the SAV/EAV RP codes to look for as start/stop points - * when in VIP-1.1 mode - */ - if (raw) { - /* - * Start codes for beginning of "active" line in vertical blank - * 0x20 ( VerticalBlank ) - * 0x60 ( EvenField VerticalBlank ) - */ - data[4] = 0x20602060; - /* - * End codes for end of "active" raw lines and regular lines - * 0x30 ( VerticalBlank HorizontalBlank) - * 0x70 ( EvenField VerticalBlank HorizontalBlank) - * 0x90 (Task HorizontalBlank) - * 0xd0 (Task EvenField HorizontalBlank) - */ - data[5] = 0x307090d0; - } else { - /* - * End codes for active video, we want data in the hblank region - * 0xb0 (Task 0 VerticalBlank HorizontalBlank) - * 0xf0 (Task EvenField VerticalBlank HorizontalBlank) - * - * Since the V bit is only allowed to toggle in the EAV RP code, - * just before the first active region line, these two - * are problematic: - * 0x90 (Task HorizontalBlank) - * 0xd0 (Task EvenField HorizontalBlank) - * - * We have set the digitzer such that we don't have to worry - * about these problem codes. - */ - data[4] = 0xB0F0B0F0; - /* - * Start codes for beginning of active line in vertical blank - * 0xa0 (Task VerticalBlank ) - * 0xe0 (Task EvenField VerticalBlank ) - */ - data[5] = 0xA0E0A0E0; - } - - CX18_DEBUG_INFO("Setup VBI h: %d lines %x bpl %d fr %d %x %x\n", - data[0], data[1], data[2], data[3], data[4], data[5]); - - cx18_api(cx, CX18_CPU_SET_RAW_VBI_PARAM, 6, data); -} - -void cx18_stream_rotate_idx_mdls(struct cx18 *cx) -{ - struct cx18_stream *s = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; - struct cx18_mdl *mdl; - - if (!cx18_stream_enabled(s)) - return; - - /* Return if the firmware is not running low on MDLs */ - if ((atomic_read(&s->q_free.depth) + atomic_read(&s->q_busy.depth)) >= - CX18_ENC_STREAM_TYPE_IDX_FW_MDL_MIN) - return; - - /* Return if there are no MDLs to rotate back to the firmware */ - if (atomic_read(&s->q_full.depth) < 2) - return; - - /* - * Take the oldest IDX MDL still holding data, and discard its index - * entries by scheduling the MDL to go back to the firmware - */ - mdl = cx18_dequeue(s, &s->q_full); - if (mdl != NULL) - cx18_enqueue(s, mdl, &s->q_free); -} - -static -struct cx18_queue *_cx18_stream_put_mdl_fw(struct cx18_stream *s, - struct cx18_mdl *mdl) -{ - struct cx18 *cx = s->cx; - struct cx18_queue *q; - - /* Don't give it to the firmware, if we're not running a capture */ - if (s->handle == CX18_INVALID_TASK_HANDLE || - test_bit(CX18_F_S_STOPPING, &s->s_flags) || - !test_bit(CX18_F_S_STREAMING, &s->s_flags)) - return cx18_enqueue(s, mdl, &s->q_free); - - q = cx18_enqueue(s, mdl, &s->q_busy); - if (q != &s->q_busy) - return q; /* The firmware has the max MDLs it can handle */ - - cx18_mdl_sync_for_device(s, mdl); - cx18_vapi(cx, CX18_CPU_DE_SET_MDL, 5, s->handle, - (void __iomem *) &cx->scb->cpu_mdl[mdl->id] - cx->enc_mem, - s->bufs_per_mdl, mdl->id, s->mdl_size); - return q; -} - -static -void _cx18_stream_load_fw_queue(struct cx18_stream *s) -{ - struct cx18_queue *q; - struct cx18_mdl *mdl; - - if (atomic_read(&s->q_free.depth) == 0 || - atomic_read(&s->q_busy.depth) >= CX18_MAX_FW_MDLS_PER_STREAM) - return; - - /* Move from q_free to q_busy notifying the firmware, until the limit */ - do { - mdl = cx18_dequeue(s, &s->q_free); - if (mdl == NULL) - break; - q = _cx18_stream_put_mdl_fw(s, mdl); - } while (atomic_read(&s->q_busy.depth) < CX18_MAX_FW_MDLS_PER_STREAM - && q == &s->q_busy); -} - -void cx18_out_work_handler(struct work_struct *work) -{ - struct cx18_stream *s = - container_of(work, struct cx18_stream, out_work_order); - - _cx18_stream_load_fw_queue(s); -} - -static void cx18_stream_configure_mdls(struct cx18_stream *s) -{ - cx18_unload_queues(s); - - switch (s->type) { - case CX18_ENC_STREAM_TYPE_YUV: - /* - * Height should be a multiple of 32 lines. - * Set the MDL size to the exact size needed for one frame. - * Use enough buffers per MDL to cover the MDL size - */ - if (s->pixelformat == V4L2_PIX_FMT_HM12) - s->mdl_size = 720 * s->cx->cxhdl.height * 3 / 2; - else - s->mdl_size = 720 * s->cx->cxhdl.height * 2; - s->bufs_per_mdl = s->mdl_size / s->buf_size; - if (s->mdl_size % s->buf_size) - s->bufs_per_mdl++; - break; - case CX18_ENC_STREAM_TYPE_VBI: - s->bufs_per_mdl = 1; - if (cx18_raw_vbi(s->cx)) { - s->mdl_size = (s->cx->is_60hz ? 12 : 18) - * 2 * vbi_active_samples; - } else { - /* - * See comment in cx18_vbi_setup() below about the - * extra lines we capture in sliced VBI mode due to - * the lines on which EAV RP codes toggle. - */ - s->mdl_size = s->cx->is_60hz - ? (21 - 4 + 1) * 2 * vbi_hblank_samples_60Hz - : (23 - 2 + 1) * 2 * vbi_hblank_samples_50Hz; - } - break; - default: - s->bufs_per_mdl = 1; - s->mdl_size = s->buf_size * s->bufs_per_mdl; - break; - } - - cx18_load_queues(s); -} - -int cx18_start_v4l2_encode_stream(struct cx18_stream *s) -{ - u32 data[MAX_MB_ARGUMENTS]; - struct cx18 *cx = s->cx; - int captype = 0; - struct cx18_stream *s_idx; - - if (!cx18_stream_enabled(s)) - return -EINVAL; - - CX18_DEBUG_INFO("Start encoder stream %s\n", s->name); - - switch (s->type) { - case CX18_ENC_STREAM_TYPE_MPG: - captype = CAPTURE_CHANNEL_TYPE_MPEG; - cx->mpg_data_received = cx->vbi_data_inserted = 0; - cx->dualwatch_jiffies = jiffies; - cx->dualwatch_stereo_mode = v4l2_ctrl_g_ctrl(cx->cxhdl.audio_mode); - cx->search_pack_header = 0; - break; - - case CX18_ENC_STREAM_TYPE_IDX: - captype = CAPTURE_CHANNEL_TYPE_INDEX; - break; - case CX18_ENC_STREAM_TYPE_TS: - captype = CAPTURE_CHANNEL_TYPE_TS; - break; - case CX18_ENC_STREAM_TYPE_YUV: - captype = CAPTURE_CHANNEL_TYPE_YUV; - break; - case CX18_ENC_STREAM_TYPE_PCM: - captype = CAPTURE_CHANNEL_TYPE_PCM; - break; - case CX18_ENC_STREAM_TYPE_VBI: -#ifdef CX18_ENCODER_PARSES_SLICED - captype = cx18_raw_vbi(cx) ? - CAPTURE_CHANNEL_TYPE_VBI : CAPTURE_CHANNEL_TYPE_SLICED_VBI; -#else - /* - * Currently we set things up so that Sliced VBI from the - * digitizer is handled as Raw VBI by the encoder - */ - captype = CAPTURE_CHANNEL_TYPE_VBI; -#endif - cx->vbi.frame = 0; - cx->vbi.inserted_frame = 0; - memset(cx->vbi.sliced_mpeg_size, - 0, sizeof(cx->vbi.sliced_mpeg_size)); - break; - default: - return -EINVAL; - } - - /* Clear Streamoff flags in case left from last capture */ - clear_bit(CX18_F_S_STREAMOFF, &s->s_flags); - - cx18_vapi_result(cx, data, CX18_CREATE_TASK, 1, CPU_CMD_MASK_CAPTURE); - s->handle = data[0]; - cx18_vapi(cx, CX18_CPU_SET_CHANNEL_TYPE, 2, s->handle, captype); - - /* - * For everything but CAPTURE_CHANNEL_TYPE_TS, play it safe and - * set up all the parameters, as it is not obvious which parameters the - * firmware shares across capture channel types and which it does not. - * - * Some of the cx18_vapi() calls below apply to only certain capture - * channel types. We're hoping there's no harm in calling most of them - * anyway, as long as the values are all consistent. Setting some - * shared parameters will have no effect once an analog capture channel - * has started streaming. - */ - if (captype != CAPTURE_CHANNEL_TYPE_TS) { - cx18_vapi(cx, CX18_CPU_SET_VER_CROP_LINE, 2, s->handle, 0); - cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 3, 1); - cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 8, 0); - cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 3, s->handle, 4, 1); - - /* - * Audio related reset according to - * Documentation/video4linux/cx2341x/fw-encoder-api.txt - */ - if (atomic_read(&cx->ana_capturing) == 0) - cx18_vapi(cx, CX18_CPU_SET_MISC_PARAMETERS, 2, - s->handle, 12); - - /* - * Number of lines for Field 1 & Field 2 according to - * Documentation/video4linux/cx2341x/fw-encoder-api.txt - * Field 1 is 312 for 625 line systems in BT.656 - * Field 2 is 313 for 625 line systems in BT.656 - */ - cx18_vapi(cx, CX18_CPU_SET_CAPTURE_LINE_NO, 3, - s->handle, 312, 313); - - if (cx->v4l2_cap & V4L2_CAP_VBI_CAPTURE) - cx18_vbi_setup(s); - - /* - * Select to receive I, P, and B frame index entries, if the - * index stream is enabled. Otherwise disable index entry - * generation. - */ - s_idx = &cx->streams[CX18_ENC_STREAM_TYPE_IDX]; - cx18_vapi_result(cx, data, CX18_CPU_SET_INDEXTABLE, 2, - s->handle, cx18_stream_enabled(s_idx) ? 7 : 0); - - /* Call out to the common CX2341x API setup for user controls */ - cx->cxhdl.priv = s; - cx2341x_handler_setup(&cx->cxhdl); - - /* - * When starting a capture and we're set for radio, - * ensure the video is muted, despite the user control. - */ - if (!cx->cxhdl.video_mute && - test_bit(CX18_F_I_RADIO_USER, &cx->i_flags)) - cx18_vapi(cx, CX18_CPU_SET_VIDEO_MUTE, 2, s->handle, - (v4l2_ctrl_g_ctrl(cx->cxhdl.video_mute_yuv) << 8) | 1); - - /* Enable the Video Format Converter for UYVY 4:2:2 support, - * rather than the default HM12 Macroblovk 4:2:0 support. - */ - if (captype == CAPTURE_CHANNEL_TYPE_YUV) { - if (s->pixelformat == V4L2_PIX_FMT_UYVY) - cx18_vapi(cx, CX18_CPU_SET_VFC_PARAM, 2, - s->handle, 1); - else - /* If in doubt, default to HM12 */ - cx18_vapi(cx, CX18_CPU_SET_VFC_PARAM, 2, - s->handle, 0); - } - } - - if (atomic_read(&cx->tot_capturing) == 0) { - cx2341x_handler_set_busy(&cx->cxhdl, 1); - clear_bit(CX18_F_I_EOS, &cx->i_flags); - cx18_write_reg(cx, 7, CX18_DSP0_INTERRUPT_MASK); - } - - cx18_vapi(cx, CX18_CPU_DE_SET_MDL_ACK, 3, s->handle, - (void __iomem *)&cx->scb->cpu_mdl_ack[s->type][0] - cx->enc_mem, - (void __iomem *)&cx->scb->cpu_mdl_ack[s->type][1] - cx->enc_mem); - - /* Init all the cpu_mdls for this stream */ - cx18_stream_configure_mdls(s); - _cx18_stream_load_fw_queue(s); - - /* begin_capture */ - if (cx18_vapi(cx, CX18_CPU_CAPTURE_START, 1, s->handle)) { - CX18_DEBUG_WARN("Error starting capture!\n"); - /* Ensure we're really not capturing before releasing MDLs */ - set_bit(CX18_F_S_STOPPING, &s->s_flags); - if (s->type == CX18_ENC_STREAM_TYPE_MPG) - cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 2, s->handle, 1); - else - cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 1, s->handle); - clear_bit(CX18_F_S_STREAMING, &s->s_flags); - /* FIXME - CX18_F_S_STREAMOFF as well? */ - cx18_vapi(cx, CX18_CPU_DE_RELEASE_MDL, 1, s->handle); - cx18_vapi(cx, CX18_DESTROY_TASK, 1, s->handle); - s->handle = CX18_INVALID_TASK_HANDLE; - clear_bit(CX18_F_S_STOPPING, &s->s_flags); - if (atomic_read(&cx->tot_capturing) == 0) { - set_bit(CX18_F_I_EOS, &cx->i_flags); - cx18_write_reg(cx, 5, CX18_DSP0_INTERRUPT_MASK); - } - return -EINVAL; - } - - /* you're live! sit back and await interrupts :) */ - if (captype != CAPTURE_CHANNEL_TYPE_TS) - atomic_inc(&cx->ana_capturing); - atomic_inc(&cx->tot_capturing); - return 0; -} -EXPORT_SYMBOL(cx18_start_v4l2_encode_stream); - -void cx18_stop_all_captures(struct cx18 *cx) -{ - int i; - - for (i = CX18_MAX_STREAMS - 1; i >= 0; i--) { - struct cx18_stream *s = &cx->streams[i]; - - if (!cx18_stream_enabled(s)) - continue; - if (test_bit(CX18_F_S_STREAMING, &s->s_flags)) - cx18_stop_v4l2_encode_stream(s, 0); - } -} - -int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end) -{ - struct cx18 *cx = s->cx; - - if (!cx18_stream_enabled(s)) - return -EINVAL; - - /* This function assumes that you are allowed to stop the capture - and that we are actually capturing */ - - CX18_DEBUG_INFO("Stop Capture\n"); - - if (atomic_read(&cx->tot_capturing) == 0) - return 0; - - set_bit(CX18_F_S_STOPPING, &s->s_flags); - if (s->type == CX18_ENC_STREAM_TYPE_MPG) - cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 2, s->handle, !gop_end); - else - cx18_vapi(cx, CX18_CPU_CAPTURE_STOP, 1, s->handle); - - if (s->type == CX18_ENC_STREAM_TYPE_MPG && gop_end) { - CX18_INFO("ignoring gop_end: not (yet?) supported by the firmware\n"); - } - - if (s->type != CX18_ENC_STREAM_TYPE_TS) - atomic_dec(&cx->ana_capturing); - atomic_dec(&cx->tot_capturing); - - /* Clear capture and no-read bits */ - clear_bit(CX18_F_S_STREAMING, &s->s_flags); - - /* Tell the CX23418 it can't use our buffers anymore */ - cx18_vapi(cx, CX18_CPU_DE_RELEASE_MDL, 1, s->handle); - - cx18_vapi(cx, CX18_DESTROY_TASK, 1, s->handle); - s->handle = CX18_INVALID_TASK_HANDLE; - clear_bit(CX18_F_S_STOPPING, &s->s_flags); - - if (atomic_read(&cx->tot_capturing) > 0) - return 0; - - cx2341x_handler_set_busy(&cx->cxhdl, 0); - cx18_write_reg(cx, 5, CX18_DSP0_INTERRUPT_MASK); - wake_up(&s->waitq); - - return 0; -} -EXPORT_SYMBOL(cx18_stop_v4l2_encode_stream); - -u32 cx18_find_handle(struct cx18 *cx) -{ - int i; - - /* find first available handle to be used for global settings */ - for (i = 0; i < CX18_MAX_STREAMS; i++) { - struct cx18_stream *s = &cx->streams[i]; - - if (s->video_dev && (s->handle != CX18_INVALID_TASK_HANDLE)) - return s->handle; - } - return CX18_INVALID_TASK_HANDLE; -} - -struct cx18_stream *cx18_handle_to_stream(struct cx18 *cx, u32 handle) -{ - int i; - struct cx18_stream *s; - - if (handle == CX18_INVALID_TASK_HANDLE) - return NULL; - - for (i = 0; i < CX18_MAX_STREAMS; i++) { - s = &cx->streams[i]; - if (s->handle != handle) - continue; - if (cx18_stream_enabled(s)) - return s; - } - return NULL; -} diff --git a/drivers/media/video/cx18/cx18-streams.h b/drivers/media/video/cx18/cx18-streams.h deleted file mode 100644 index 713b0e61536d..000000000000 --- a/drivers/media/video/cx18/cx18-streams.h +++ /dev/null @@ -1,62 +0,0 @@ -/* - * cx18 init/start/stop/exit stream functions - * - * Derived from ivtv-streams.h - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -u32 cx18_find_handle(struct cx18 *cx); -struct cx18_stream *cx18_handle_to_stream(struct cx18 *cx, u32 handle); -int cx18_streams_setup(struct cx18 *cx); -int cx18_streams_register(struct cx18 *cx); -void cx18_streams_cleanup(struct cx18 *cx, int unregister); - -#define CX18_ENC_STREAM_TYPE_IDX_FW_MDL_MIN (3) -void cx18_stream_rotate_idx_mdls(struct cx18 *cx); - -static inline bool cx18_stream_enabled(struct cx18_stream *s) -{ - return s->video_dev || - (s->dvb && s->dvb->enabled) || - (s->type == CX18_ENC_STREAM_TYPE_IDX && - s->cx->stream_buffers[CX18_ENC_STREAM_TYPE_IDX] != 0); -} - -/* Related to submission of mdls to firmware */ -static inline void cx18_stream_load_fw_queue(struct cx18_stream *s) -{ - schedule_work(&s->out_work_order); -} - -static inline void cx18_stream_put_mdl_fw(struct cx18_stream *s, - struct cx18_mdl *mdl) -{ - /* Put mdl on q_free; the out work handler will move mdl(s) to q_busy */ - cx18_enqueue(s, mdl, &s->q_free); - cx18_stream_load_fw_queue(s); -} - -void cx18_out_work_handler(struct work_struct *work); - -/* Capture related */ -int cx18_start_v4l2_encode_stream(struct cx18_stream *s); -int cx18_stop_v4l2_encode_stream(struct cx18_stream *s, int gop_end); - -void cx18_stop_all_captures(struct cx18 *cx); diff --git a/drivers/media/video/cx18/cx18-vbi.c b/drivers/media/video/cx18/cx18-vbi.c deleted file mode 100644 index 6d3121ff45a2..000000000000 --- a/drivers/media/video/cx18/cx18-vbi.c +++ /dev/null @@ -1,277 +0,0 @@ -/* - * cx18 Vertical Blank Interval support functions - * - * Derived from ivtv-vbi.c - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-vbi.h" -#include "cx18-ioctl.h" -#include "cx18-queue.h" - -/* - * Raster Reference/Protection (RP) bytes, used in Start/End Active - * Video codes emitted from the digitzer in VIP 1.x mode, that flag the start - * of VBI sample or VBI ancillary data regions in the digitial ratser line. - * - * Task FieldEven VerticalBlank HorizontalBlank 0 0 0 0 - */ -static const u8 raw_vbi_sav_rp[2] = { 0x20, 0x60 }; /* __V_, _FV_ */ -static const u8 sliced_vbi_eav_rp[2] = { 0xb0, 0xf0 }; /* T_VH, TFVH */ - -static void copy_vbi_data(struct cx18 *cx, int lines, u32 pts_stamp) -{ - int line = 0; - int i; - u32 linemask[2] = { 0, 0 }; - unsigned short size; - static const u8 mpeg_hdr_data[] = { - /* MPEG-2 Program Pack */ - 0x00, 0x00, 0x01, 0xba, /* Prog Pack start code */ - 0x44, 0x00, 0x0c, 0x66, 0x24, 0x01, /* SCR, SCR Ext, markers */ - 0x01, 0xd1, 0xd3, /* Mux Rate, markers */ - 0xfa, 0xff, 0xff, /* Res, Suff cnt, Stuff */ - /* MPEG-2 Private Stream 1 PES Packet */ - 0x00, 0x00, 0x01, 0xbd, /* Priv Stream 1 start */ - 0x00, 0x1a, /* length */ - 0x84, 0x80, 0x07, /* flags, hdr data len */ - 0x21, 0x00, 0x5d, 0x63, 0xa7, /* PTS, markers */ - 0xff, 0xff /* stuffing */ - }; - const int sd = sizeof(mpeg_hdr_data); /* start of vbi data */ - int idx = cx->vbi.frame % CX18_VBI_FRAMES; - u8 *dst = &cx->vbi.sliced_mpeg_data[idx][0]; - - for (i = 0; i < lines; i++) { - struct v4l2_sliced_vbi_data *sdata = cx->vbi.sliced_data + i; - int f, l; - - if (sdata->id == 0) - continue; - - l = sdata->line - 6; - f = sdata->field; - if (f) - l += 18; - if (l < 32) - linemask[0] |= (1 << l); - else - linemask[1] |= (1 << (l - 32)); - dst[sd + 12 + line * 43] = cx18_service2vbi(sdata->id); - memcpy(dst + sd + 12 + line * 43 + 1, sdata->data, 42); - line++; - } - memcpy(dst, mpeg_hdr_data, sizeof(mpeg_hdr_data)); - if (line == 36) { - /* All lines are used, so there is no space for the linemask - (the max size of the VBI data is 36 * 43 + 4 bytes). - So in this case we use the magic number 'ITV0'. */ - memcpy(dst + sd, "ITV0", 4); - memcpy(dst + sd + 4, dst + sd + 12, line * 43); - size = 4 + ((43 * line + 3) & ~3); - } else { - memcpy(dst + sd, "itv0", 4); - cpu_to_le32s(&linemask[0]); - cpu_to_le32s(&linemask[1]); - memcpy(dst + sd + 4, &linemask[0], 8); - size = 12 + ((43 * line + 3) & ~3); - } - dst[4+16] = (size + 10) >> 8; - dst[5+16] = (size + 10) & 0xff; - dst[9+16] = 0x21 | ((pts_stamp >> 29) & 0x6); - dst[10+16] = (pts_stamp >> 22) & 0xff; - dst[11+16] = 1 | ((pts_stamp >> 14) & 0xff); - dst[12+16] = (pts_stamp >> 7) & 0xff; - dst[13+16] = 1 | ((pts_stamp & 0x7f) << 1); - cx->vbi.sliced_mpeg_size[idx] = sd + size; -} - -/* Compress raw VBI format, removes leading SAV codes and surplus space - after the frame. Returns new compressed size. */ -/* FIXME - this function ignores the input size. */ -static u32 compress_raw_buf(struct cx18 *cx, u8 *buf, u32 size, u32 hdr_size) -{ - u32 line_size = vbi_active_samples; - u32 lines = cx->vbi.count * 2; - u8 *q = buf; - u8 *p; - int i; - - /* Skip the header */ - buf += hdr_size; - - for (i = 0; i < lines; i++) { - p = buf + i * line_size; - - /* Look for SAV code */ - if (p[0] != 0xff || p[1] || p[2] || - (p[3] != raw_vbi_sav_rp[0] && - p[3] != raw_vbi_sav_rp[1])) - break; - if (i == lines - 1) { - /* last line is hdr_size bytes short - extrapolate it */ - memcpy(q, p + 4, line_size - 4 - hdr_size); - q += line_size - 4 - hdr_size; - p += line_size - hdr_size - 1; - memset(q, (int) *p, hdr_size); - } else { - memcpy(q, p + 4, line_size - 4); - q += line_size - 4; - } - } - return lines * (line_size - 4); -} - -static u32 compress_sliced_buf(struct cx18 *cx, u8 *buf, u32 size, - const u32 hdr_size) -{ - struct v4l2_decode_vbi_line vbi; - int i; - u32 line = 0; - u32 line_size = cx->is_60hz ? vbi_hblank_samples_60Hz - : vbi_hblank_samples_50Hz; - - /* find the first valid line */ - for (i = hdr_size, buf += hdr_size; i < size; i++, buf++) { - if (buf[0] == 0xff && !buf[1] && !buf[2] && - (buf[3] == sliced_vbi_eav_rp[0] || - buf[3] == sliced_vbi_eav_rp[1])) - break; - } - - /* - * The last line is short by hdr_size bytes, but for the remaining - * checks against size, we pretend that it is not, by counting the - * header bytes we knowingly skipped - */ - size -= (i - hdr_size); - if (size < line_size) - return line; - - for (i = 0; i < size / line_size; i++) { - u8 *p = buf + i * line_size; - - /* Look for EAV code */ - if (p[0] != 0xff || p[1] || p[2] || - (p[3] != sliced_vbi_eav_rp[0] && - p[3] != sliced_vbi_eav_rp[1])) - continue; - vbi.p = p + 4; - v4l2_subdev_call(cx->sd_av, vbi, decode_vbi_line, &vbi); - if (vbi.type) { - cx->vbi.sliced_data[line].id = vbi.type; - cx->vbi.sliced_data[line].field = vbi.is_second_field; - cx->vbi.sliced_data[line].line = vbi.line; - memcpy(cx->vbi.sliced_data[line].data, vbi.p, 42); - line++; - } - } - return line; -} - -static void _cx18_process_vbi_data(struct cx18 *cx, struct cx18_buffer *buf) -{ - /* - * The CX23418 provides a 12 byte header in its raw VBI buffers to us: - * 0x3fffffff [4 bytes of something] [4 byte presentation time stamp] - */ - struct vbi_data_hdr { - __be32 magic; - __be32 unknown; - __be32 pts; - } *hdr = (struct vbi_data_hdr *) buf->buf; - - u8 *p = (u8 *) buf->buf; - u32 size = buf->bytesused; - u32 pts; - int lines; - - /* - * The CX23418 sends us data that is 32 bit little-endian swapped, - * but we want the raw VBI bytes in the order they were in the raster - * line. This has a side effect of making the header big endian - */ - cx18_buf_swap(buf); - - /* Raw VBI data */ - if (cx18_raw_vbi(cx)) { - - size = buf->bytesused = - compress_raw_buf(cx, p, size, sizeof(struct vbi_data_hdr)); - - /* - * Hack needed for compatibility with old VBI software. - * Write the frame # at the last 4 bytes of the frame - */ - p += size - 4; - memcpy(p, &cx->vbi.frame, 4); - cx->vbi.frame++; - return; - } - - /* Sliced VBI data with data insertion */ - - pts = (be32_to_cpu(hdr->magic) == 0x3fffffff) ? be32_to_cpu(hdr->pts) - : 0; - - lines = compress_sliced_buf(cx, p, size, sizeof(struct vbi_data_hdr)); - - /* always return at least one empty line */ - if (lines == 0) { - cx->vbi.sliced_data[0].id = 0; - cx->vbi.sliced_data[0].line = 0; - cx->vbi.sliced_data[0].field = 0; - lines = 1; - } - buf->bytesused = size = lines * sizeof(cx->vbi.sliced_data[0]); - memcpy(p, &cx->vbi.sliced_data[0], size); - - if (cx->vbi.insert_mpeg) - copy_vbi_data(cx, lines, pts); - cx->vbi.frame++; -} - -void cx18_process_vbi_data(struct cx18 *cx, struct cx18_mdl *mdl, - int streamtype) -{ - struct cx18_buffer *buf; - u32 orig_used; - - if (streamtype != CX18_ENC_STREAM_TYPE_VBI) - return; - - /* - * Big assumption here: - * Every buffer hooked to the MDL's buf_list is a complete VBI frame - * that ends at the end of the buffer. - * - * To assume anything else would make the code in this file - * more complex, or require extra memcpy()'s to make the - * buffers satisfy the above assumption. It's just simpler to set - * up the encoder buffer transfers to make the assumption true. - */ - list_for_each_entry(buf, &mdl->buf_list, list) { - orig_used = buf->bytesused; - if (orig_used == 0) - break; - _cx18_process_vbi_data(cx, buf); - mdl->bytesused -= (orig_used - buf->bytesused); - } -} diff --git a/drivers/media/video/cx18/cx18-vbi.h b/drivers/media/video/cx18/cx18-vbi.h deleted file mode 100644 index b365cf4b4668..000000000000 --- a/drivers/media/video/cx18/cx18-vbi.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * cx18 Vertical Blank Interval support functions - * - * Derived from ivtv-vbi.h - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -void cx18_process_vbi_data(struct cx18 *cx, struct cx18_mdl *mdl, - int streamtype); -int cx18_used_line(struct cx18 *cx, int line, int field); diff --git a/drivers/media/video/cx18/cx18-version.h b/drivers/media/video/cx18/cx18-version.h deleted file mode 100644 index fed48b6bb67b..000000000000 --- a/drivers/media/video/cx18/cx18-version.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * cx18 driver version information - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#ifndef CX18_VERSION_H -#define CX18_VERSION_H - -#define CX18_DRIVER_NAME "cx18" -#define CX18_VERSION "1.5.1" - -#endif diff --git a/drivers/media/video/cx18/cx18-video.c b/drivers/media/video/cx18/cx18-video.c deleted file mode 100644 index 6dc84aac8f44..000000000000 --- a/drivers/media/video/cx18/cx18-video.c +++ /dev/null @@ -1,32 +0,0 @@ -/* - * cx18 video interface functions - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#include "cx18-driver.h" -#include "cx18-video.h" -#include "cx18-cards.h" - -void cx18_video_set_io(struct cx18 *cx) -{ - int inp = cx->active_input; - - v4l2_subdev_call(cx->sd_av, video, s_routing, - cx->card->video_inputs[inp].video_input, 0, 0); -} diff --git a/drivers/media/video/cx18/cx18-video.h b/drivers/media/video/cx18/cx18-video.h deleted file mode 100644 index 529006a06e5c..000000000000 --- a/drivers/media/video/cx18/cx18-video.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * cx18 video interface functions - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -void cx18_video_set_io(struct cx18 *cx); diff --git a/drivers/media/video/cx18/cx23418.h b/drivers/media/video/cx18/cx23418.h deleted file mode 100644 index 767a8d23e3f2..000000000000 --- a/drivers/media/video/cx18/cx23418.h +++ /dev/null @@ -1,492 +0,0 @@ -/* - * cx18 header containing common defines. - * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA - */ - -#ifndef CX23418_H -#define CX23418_H - -#include <media/cx2341x.h> - -#define MGR_CMD_MASK 0x40000000 -/* The MSB of the command code indicates that this is the completion of a - command */ -#define MGR_CMD_MASK_ACK (MGR_CMD_MASK | 0x80000000) - -/* Description: This command creates a new instance of a certain task - IN[0] - Task ID. This is one of the XPU_CMD_MASK_YYY where XPU is - the processor on which the task YYY will be created - OUT[0] - Task handle. This handle is passed along with commands to - dispatch to the right instance of the task - ReturnCode - One of the ERR_SYS_... */ -#define CX18_CREATE_TASK (MGR_CMD_MASK | 0x0001) - -/* Description: This command destroys an instance of a task - IN[0] - Task handle. Hanlde of the task to destroy - ReturnCode - One of the ERR_SYS_... */ -#define CX18_DESTROY_TASK (MGR_CMD_MASK | 0x0002) - -/* All commands for CPU have the following mask set */ -#define CPU_CMD_MASK 0x20000000 -#define CPU_CMD_MASK_DEBUG (CPU_CMD_MASK | 0x00000000) -#define CPU_CMD_MASK_ACK (CPU_CMD_MASK | 0x80000000) -#define CPU_CMD_MASK_CAPTURE (CPU_CMD_MASK | 0x00020000) -#define CPU_CMD_MASK_TS (CPU_CMD_MASK | 0x00040000) - -#define EPU_CMD_MASK 0x02000000 -#define EPU_CMD_MASK_DEBUG (EPU_CMD_MASK | 0x000000) -#define EPU_CMD_MASK_DE (EPU_CMD_MASK | 0x040000) - -#define APU_CMD_MASK 0x10000000 -#define APU_CMD_MASK_ACK (APU_CMD_MASK | 0x80000000) - -#define CX18_APU_ENCODING_METHOD_MPEG (0 << 28) -#define CX18_APU_ENCODING_METHOD_AC3 (1 << 28) - -/* Description: Command APU to start audio - IN[0] - audio parameters (same as CX18_CPU_SET_AUDIO_PARAMETERS?) - IN[1] - caller buffer address, or 0 - ReturnCode - ??? */ -#define CX18_APU_START (APU_CMD_MASK | 0x01) - -/* Description: Command APU to stop audio - IN[0] - encoding method to stop - ReturnCode - ??? */ -#define CX18_APU_STOP (APU_CMD_MASK | 0x02) - -/* Description: Command APU to reset the AI - ReturnCode - ??? */ -#define CX18_APU_RESETAI (APU_CMD_MASK | 0x05) - -/* Description: This command indicates that a Memory Descriptor List has been - filled with the requested channel type - IN[0] - Task handle. Handle of the task - IN[1] - Offset of the MDL_ACK from the beginning of the local DDR. - IN[2] - Number of CNXT_MDL_ACK structures in the array pointed to by IN[1] - ReturnCode - One of the ERR_DE_... */ -#define CX18_EPU_DMA_DONE (EPU_CMD_MASK_DE | 0x0001) - -/* Something interesting happened - IN[0] - A value to log - IN[1] - An offset of a string in the MiniMe memory; - 0/zero/NULL means "I have nothing to say" */ -#define CX18_EPU_DEBUG (EPU_CMD_MASK_DEBUG | 0x0003) - -/* Reads memory/registers (32-bit) - IN[0] - Address - OUT[1] - Value */ -#define CX18_CPU_DEBUG_PEEK32 (CPU_CMD_MASK_DEBUG | 0x0003) - -/* Description: This command starts streaming with the set channel type - IN[0] - Task handle. Handle of the task to start - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_CAPTURE_START (CPU_CMD_MASK_CAPTURE | 0x0002) - -/* Description: This command stops streaming with the set channel type - IN[0] - Task handle. Handle of the task to stop - IN[1] - 0 = stop at end of GOP, 1 = stop at end of frame (MPEG only) - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_CAPTURE_STOP (CPU_CMD_MASK_CAPTURE | 0x0003) - -/* Description: This command pauses streaming with the set channel type - IN[0] - Task handle. Handle of the task to pause - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_CAPTURE_PAUSE (CPU_CMD_MASK_CAPTURE | 0x0007) - -/* Description: This command resumes streaming with the set channel type - IN[0] - Task handle. Handle of the task to resume - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_CAPTURE_RESUME (CPU_CMD_MASK_CAPTURE | 0x0008) - -#define CAPTURE_CHANNEL_TYPE_NONE 0 -#define CAPTURE_CHANNEL_TYPE_MPEG 1 -#define CAPTURE_CHANNEL_TYPE_INDEX 2 -#define CAPTURE_CHANNEL_TYPE_YUV 3 -#define CAPTURE_CHANNEL_TYPE_PCM 4 -#define CAPTURE_CHANNEL_TYPE_VBI 5 -#define CAPTURE_CHANNEL_TYPE_SLICED_VBI 6 -#define CAPTURE_CHANNEL_TYPE_TS 7 -#define CAPTURE_CHANNEL_TYPE_MAX 15 - -/* Description: This command sets the channel type. This can only be done - when stopped. - IN[0] - Task handle. Handle of the task to start - IN[1] - Channel Type. See Below. - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_CHANNEL_TYPE (CPU_CMD_MASK_CAPTURE + 1) - -/* Description: Set stream output type - IN[0] - task handle. Handle of the task to start - IN[1] - type - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_STREAM_OUTPUT_TYPE (CPU_CMD_MASK_CAPTURE | 0x0012) - -/* Description: Set video input resolution and frame rate - IN[0] - task handle - IN[1] - reserved - IN[2] - reserved - IN[3] - reserved - IN[4] - reserved - IN[5] - frame rate, 0 - 29.97f/s, 1 - 25f/s - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_VIDEO_IN (CPU_CMD_MASK_CAPTURE | 0x0004) - -/* Description: Set video frame rate - IN[0] - task handle. Handle of the task to start - IN[1] - video bit rate mode - IN[2] - video average rate - IN[3] - video peak rate - IN[4] - system mux rate - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_VIDEO_RATE (CPU_CMD_MASK_CAPTURE | 0x0005) - -/* Description: Set video output resolution - IN[0] - task handle - IN[1] - horizontal size - IN[2] - vertical size - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_VIDEO_RESOLUTION (CPU_CMD_MASK_CAPTURE | 0x0006) - -/* Description: This command set filter parameters - IN[0] - Task handle. Handle of the task - IN[1] - type, 0 - temporal, 1 - spatial, 2 - median - IN[2] - mode, temporal/spatial: 0 - disable, 1 - static, 2 - dynamic - median: 0 = disable, 1 = horizontal, 2 = vertical, - 3 = horizontal/vertical, 4 = diagonal - IN[3] - strength, temporal 0 - 31, spatial 0 - 15 - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_FILTER_PARAM (CPU_CMD_MASK_CAPTURE | 0x0009) - -/* Description: This command set spatial filter type - IN[0] - Task handle. - IN[1] - luma type: 0 = disable, 1 = 1D horizontal only, 2 = 1D vertical only, - 3 = 2D H/V separable, 4 = 2D symmetric non-separable - IN[2] - chroma type: 0 - disable, 1 = 1D horizontal - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_SPATIAL_FILTER_TYPE (CPU_CMD_MASK_CAPTURE | 0x000C) - -/* Description: This command set coring levels for median filter - IN[0] - Task handle. - IN[1] - luma_high - IN[2] - luma_low - IN[3] - chroma_high - IN[4] - chroma_low - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_MEDIAN_CORING (CPU_CMD_MASK_CAPTURE | 0x000E) - -/* Description: This command set the picture type mask for index file - IN[0] - Task handle (ignored by firmware) - IN[1] - 0 = disable index file output - 1 = output I picture - 2 = P picture - 4 = B picture - other = illegal */ -#define CX18_CPU_SET_INDEXTABLE (CPU_CMD_MASK_CAPTURE | 0x0010) - -/* Description: Set audio parameters - IN[0] - task handle. Handle of the task to start - IN[1] - audio parameter - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_AUDIO_PARAMETERS (CPU_CMD_MASK_CAPTURE | 0x0011) - -/* Description: Set video mute - IN[0] - task handle. Handle of the task to start - IN[1] - bit31-24: muteYvalue - bit23-16: muteUvalue - bit15-8: muteVvalue - bit0: 1:mute, 0: unmute - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_VIDEO_MUTE (CPU_CMD_MASK_CAPTURE | 0x0013) - -/* Description: Set audio mute - IN[0] - task handle. Handle of the task to start - IN[1] - mute/unmute - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_AUDIO_MUTE (CPU_CMD_MASK_CAPTURE | 0x0014) - -/* Description: Set stream output type - IN[0] - task handle. Handle of the task to start - IN[1] - subType - SET_INITIAL_SCR 1 - SET_QUALITY_MODE 2 - SET_VIM_PROTECT_MODE 3 - SET_PTS_CORRECTION 4 - SET_USB_FLUSH_MODE 5 - SET_MERAQPAR_ENABLE 6 - SET_NAV_PACK_INSERTION 7 - SET_SCENE_CHANGE_ENABLE 8 - IN[2] - parameter 1 - IN[3] - parameter 2 - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_MISC_PARAMETERS (CPU_CMD_MASK_CAPTURE | 0x0015) - -/* Description: Set raw VBI parameters - IN[0] - Task handle - IN[1] - No. of input lines per field: - bit[15:0]: field 1, - bit[31:16]: field 2 - IN[2] - No. of input bytes per line - IN[3] - No. of output frames per transfer - IN[4] - start code - IN[5] - stop code - ReturnCode */ -#define CX18_CPU_SET_RAW_VBI_PARAM (CPU_CMD_MASK_CAPTURE | 0x0016) - -/* Description: Set capture line No. - IN[0] - task handle. Handle of the task to start - IN[1] - height1 - IN[2] - height2 - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_CAPTURE_LINE_NO (CPU_CMD_MASK_CAPTURE | 0x0017) - -/* Description: Set copyright - IN[0] - task handle. Handle of the task to start - IN[1] - copyright - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_COPYRIGHT (CPU_CMD_MASK_CAPTURE | 0x0018) - -/* Description: Set audio PID - IN[0] - task handle. Handle of the task to start - IN[1] - PID - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_AUDIO_PID (CPU_CMD_MASK_CAPTURE | 0x0019) - -/* Description: Set video PID - IN[0] - task handle. Handle of the task to start - IN[1] - PID - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_VIDEO_PID (CPU_CMD_MASK_CAPTURE | 0x001A) - -/* Description: Set Vertical Crop Line - IN[0] - task handle. Handle of the task to start - IN[1] - Line - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_VER_CROP_LINE (CPU_CMD_MASK_CAPTURE | 0x001B) - -/* Description: Set COP structure - IN[0] - task handle. Handle of the task to start - IN[1] - M - IN[2] - N - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_GOP_STRUCTURE (CPU_CMD_MASK_CAPTURE | 0x001C) - -/* Description: Set Scene Change Detection - IN[0] - task handle. Handle of the task to start - IN[1] - scene change - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_SCENE_CHANGE_DETECTION (CPU_CMD_MASK_CAPTURE | 0x001D) - -/* Description: Set Aspect Ratio - IN[0] - task handle. Handle of the task to start - IN[1] - AspectRatio - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_ASPECT_RATIO (CPU_CMD_MASK_CAPTURE | 0x001E) - -/* Description: Set Skip Input Frame - IN[0] - task handle. Handle of the task to start - IN[1] - skip input frames - ReturnCode - One of the ERR_CAPTURE_... */ -#define CX18_CPU_SET_SKIP_INPUT_FRAME (CPU_CMD_MASK_CAPTURE | 0x001F) - -/* Description: Set sliced VBI parameters - - Note This API will only apply to MPEG and Sliced VBI Channels - IN[0] - Task handle - IN[1] - output type, 0 - CC, 1 - Moji, 2 - Teletext - IN[2] - start / stop line - bit[15:0] start line number - bit[31:16] stop line number - IN[3] - number of output frames per interrupt - IN[4] - VBI insertion mode - bit 0: output user data, 1 - enable - bit 1: output private stream, 1 - enable - bit 2: mux option, 0 - in GOP, 1 - in picture - bit[7:0] private stream ID - IN[5] - insertion period while mux option is in picture - ReturnCode - VBI data offset */ -#define CX18_CPU_SET_SLICED_VBI_PARAM (CPU_CMD_MASK_CAPTURE | 0x0020) - -/* Description: Set the user data place holder - IN[0] - type of data (0 for user) - IN[1] - Stuffing period - IN[2] - ID data size in word (less than 10) - IN[3] - Pointer to ID buffer */ -#define CX18_CPU_SET_USERDATA_PLACE_HOLDER (CPU_CMD_MASK_CAPTURE | 0x0021) - - -/* Description: - In[0] Task Handle - return parameter: - Out[0] Reserved - Out[1] Video PTS bit[32:2] of last output video frame. - Out[2] Video PTS bit[ 1:0] of last output video frame. - Out[3] Hardware Video PTS counter bit[31:0], - these bits get incremented on every 90kHz clock tick. - Out[4] Hardware Video PTS counter bit32, - these bits get incremented on every 90kHz clock tick. - ReturnCode */ -#define CX18_CPU_GET_ENC_PTS (CPU_CMD_MASK_CAPTURE | 0x0022) - -/* Description: Set VFC parameters - IN[0] - task handle - IN[1] - VFC enable flag, 1 - enable, 0 - disable -*/ -#define CX18_CPU_SET_VFC_PARAM (CPU_CMD_MASK_CAPTURE | 0x0023) - -/* Below is the list of commands related to the data exchange */ -#define CPU_CMD_MASK_DE (CPU_CMD_MASK | 0x040000) - -/* Description: This command provides the physical base address of the local - DDR as viewed by EPU - IN[0] - Physical offset where EPU has the local DDR mapped - ReturnCode - One of the ERR_DE_... */ -#define CPU_CMD_DE_SetBase (CPU_CMD_MASK_DE | 0x0001) - -/* Description: This command provides the offsets in the device memory where - the 2 cx18_mdl_ack blocks reside - IN[0] - Task handle. Handle of the task to start - IN[1] - Offset of the first cx18_mdl_ack from the beginning of the - local DDR. - IN[2] - Offset of the second cx18_mdl_ack from the beginning of the - local DDR. - ReturnCode - One of the ERR_DE_... */ -#define CX18_CPU_DE_SET_MDL_ACK (CPU_CMD_MASK_DE | 0x0002) - -/* Description: This command provides the offset to a Memory Descriptor List - IN[0] - Task handle. Handle of the task to start - IN[1] - Offset of the MDL from the beginning of the local DDR. - IN[2] - Number of cx18_mdl_ent structures in the array pointed to by IN[1] - IN[3] - Buffer ID - IN[4] - Total buffer length - ReturnCode - One of the ERR_DE_... */ -#define CX18_CPU_DE_SET_MDL (CPU_CMD_MASK_DE | 0x0005) - -/* Description: This command requests return of all current Memory - Descriptor Lists to the driver - IN[0] - Task handle. Handle of the task to start - ReturnCode - One of the ERR_DE_... */ -#define CX18_CPU_DE_RELEASE_MDL (CPU_CMD_MASK_DE | 0x0006) - -/* Description: This command signals the cpu that the dat buffer has been - consumed and ready for re-use. - IN[0] - Task handle. Handle of the task - IN[1] - Offset of the data block from the beginning of the local DDR. - IN[2] - Number of bytes in the data block - ReturnCode - One of the ERR_DE_... */ -/* #define CX18_CPU_DE_RELEASE_BUFFER (CPU_CMD_MASK_DE | 0x0007) */ - -/* No Error / Success */ -#define CNXT_OK 0x000000 - -/* Received unknown command */ -#define CXERR_UNK_CMD 0x000001 - -/* First parameter in the command is invalid */ -#define CXERR_INVALID_PARAM1 0x000002 - -/* Second parameter in the command is invalid */ -#define CXERR_INVALID_PARAM2 0x000003 - -/* Device interface is not open/found */ -#define CXERR_DEV_NOT_FOUND 0x000004 - -/* Requested function is not implemented/available */ -#define CXERR_NOTSUPPORTED 0x000005 - -/* Invalid pointer is provided */ -#define CXERR_BADPTR 0x000006 - -/* Unable to allocate memory */ -#define CXERR_NOMEM 0x000007 - -/* Object/Link not found */ -#define CXERR_LINK 0x000008 - -/* Device busy, command cannot be executed */ -#define CXERR_BUSY 0x000009 - -/* File/device/handle is not open. */ -#define CXERR_NOT_OPEN 0x00000A - -/* Value is out of range */ -#define CXERR_OUTOFRANGE 0x00000B - -/* Buffer overflow */ -#define CXERR_OVERFLOW 0x00000C - -/* Version mismatch */ -#define CXERR_BADVER 0x00000D - -/* Operation timed out */ -#define CXERR_TIMEOUT 0x00000E - -/* Operation aborted */ -#define CXERR_ABORT 0x00000F - -/* Specified I2C device not found for read/write */ -#define CXERR_I2CDEV_NOTFOUND 0x000010 - -/* Error in I2C data xfer (but I2C device is present) */ -#define CXERR_I2CDEV_XFERERR 0x000011 - -/* Chanel changing component not ready */ -#define CXERR_CHANNELNOTREADY 0x000012 - -/* PPU (Presensation/Decoder) mail box is corrupted */ -#define CXERR_PPU_MB_CORRUPT 0x000013 - -/* CPU (Capture/Encoder) mail box is corrupted */ -#define CXERR_CPU_MB_CORRUPT 0x000014 - -/* APU (Audio) mail box is corrupted */ -#define CXERR_APU_MB_CORRUPT 0x000015 - -/* Unable to open file for reading */ -#define CXERR_FILE_OPEN_READ 0x000016 - -/* Unable to open file for writing */ -#define CXERR_FILE_OPEN_WRITE 0x000017 - -/* Unable to find the I2C section specified */ -#define CXERR_I2C_BADSECTION 0x000018 - -/* Error in I2C data xfer (but I2C device is present) */ -#define CXERR_I2CDEV_DATALOW 0x000019 - -/* Error in I2C data xfer (but I2C device is present) */ -#define CXERR_I2CDEV_CLOCKLOW 0x00001A - -/* No Interrupt received from HW (for I2C access) */ -#define CXERR_NO_HW_I2C_INTR 0x00001B - -/* RPU is not ready to accept commands! */ -#define CXERR_RPU_NOT_READY 0x00001C - -/* RPU is not ready to accept commands! */ -#define CXERR_RPU_NO_ACK 0x00001D - -/* The are no buffers ready. Try again soon! */ -#define CXERR_NODATA_AGAIN 0x00001E - -/* The stream is stopping. Function not allowed now! */ -#define CXERR_STOPPING_STATUS 0x00001F - -/* Trying to access hardware when the power is turned OFF */ -#define CXERR_DEVPOWER_OFF 0x000020 - -#endif /* CX23418_H */ diff --git a/drivers/media/video/cx23885/Kconfig b/drivers/media/video/cx23885/Kconfig deleted file mode 100644 index b391e9bda877..000000000000 --- a/drivers/media/video/cx23885/Kconfig +++ /dev/null @@ -1,46 +0,0 @@ -config VIDEO_CX23885 - tristate "Conexant cx23885 (2388x successor) support" - depends on DVB_CORE && VIDEO_DEV && PCI && I2C && INPUT && SND - select SND_PCM - select I2C_ALGOBIT - select VIDEO_BTCX - select VIDEO_TUNER - select VIDEO_TVEEPROM - depends on RC_CORE - select VIDEOBUF_DVB - select VIDEOBUF_DMA_SG - select VIDEO_CX25840 - select VIDEO_CX2341X - select DVB_DIB7000P if !DVB_FE_CUSTOMISE - select DVB_S5H1409 if !DVB_FE_CUSTOMISE - select DVB_S5H1411 if !DVB_FE_CUSTOMISE - select DVB_LGDT330X if !DVB_FE_CUSTOMISE - select DVB_ZL10353 if !DVB_FE_CUSTOMISE - select DVB_TDA10048 if !DVB_FE_CUSTOMISE - select DVB_LNBP21 if !DVB_FE_CUSTOMISE - select DVB_STV6110 if !DVB_FE_CUSTOMISE - select DVB_CX24116 if !DVB_FE_CUSTOMISE - select DVB_STV0900 if !DVB_FE_CUSTOMISE - select DVB_DS3000 if !DVB_FE_CUSTOMISE - select DVB_STV0367 if !DVB_FE_CUSTOMISE - select MEDIA_TUNER_MT2131 if !MEDIA_TUNER_CUSTOMISE - select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMISE - select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMISE - select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE - select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMISE - ---help--- - This is a video4linux driver for Conexant 23885 based - TV cards. - - To compile this driver as a module, choose M here: the - module will be called cx23885 - -config MEDIA_ALTERA_CI - tristate "Altera FPGA based CI module" - depends on VIDEO_CX23885 && DVB_CORE - select ALTERA_STAPL - ---help--- - An Altera FPGA CI module for NetUP Dual DVB-T/C RF CI card. - - To compile this driver as a module, choose M here: the - module will be called altera-ci diff --git a/drivers/media/video/cx23885/Makefile b/drivers/media/video/cx23885/Makefile deleted file mode 100644 index f92cc4c14f0c..000000000000 --- a/drivers/media/video/cx23885/Makefile +++ /dev/null @@ -1,15 +0,0 @@ -cx23885-objs := cx23885-cards.o cx23885-video.o cx23885-vbi.o \ - cx23885-core.o cx23885-i2c.o cx23885-dvb.o cx23885-417.o \ - cx23885-ioctl.o cx23885-ir.o cx23885-av.o cx23885-input.o \ - cx23888-ir.o netup-init.o cimax2.o netup-eeprom.o \ - cx23885-f300.o cx23885-alsa.o - -obj-$(CONFIG_VIDEO_CX23885) += cx23885.o -obj-$(CONFIG_MEDIA_ALTERA_CI) += altera-ci.o - -ccflags-y += -Idrivers/media/video -ccflags-y += -Idrivers/media/tuners -ccflags-y += -Idrivers/media/dvb-core -ccflags-y += -Idrivers/media/dvb-frontends - -ccflags-y += $(extra-cflags-y) $(extra-cflags-m) diff --git a/drivers/media/video/cx23885/altera-ci.c b/drivers/media/video/cx23885/altera-ci.c deleted file mode 100644 index 1fa8927f0d36..000000000000 --- a/drivers/media/video/cx23885/altera-ci.c +++ /dev/null @@ -1,837 +0,0 @@ -/* - * altera-ci.c - * - * CI driver in conjunction with NetUp Dual DVB-T/C RF CI card - * - * Copyright (C) 2010,2011 NetUP Inc. - * Copyright (C) 2010,2011 Igor M. Liplianin <liplianin@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -/* - * currently cx23885 GPIO's used. - * GPIO-0 ~INT in - * GPIO-1 TMS out - * GPIO-2 ~reset chips out - * GPIO-3 to GPIO-10 data/addr for CA in/out - * GPIO-11 ~CS out - * GPIO-12 AD_RG out - * GPIO-13 ~WR out - * GPIO-14 ~RD out - * GPIO-15 ~RDY in - * GPIO-16 TCK out - * GPIO-17 TDO in - * GPIO-18 TDI out - */ -/* - * Bit definitions for MC417_RWD and MC417_OEN registers - * bits 31-16 - * +-----------+ - * | Reserved | - * +-----------+ - * bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8 - * +-------+-------+-------+-------+-------+-------+-------+-------+ - * | TDI | TDO | TCK | RDY# | #RD | #WR | AD_RG | #CS | - * +-------+-------+-------+-------+-------+-------+-------+-------+ - * bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 - * +-------+-------+-------+-------+-------+-------+-------+-------+ - * | DATA7| DATA6| DATA5| DATA4| DATA3| DATA2| DATA1| DATA0| - * +-------+-------+-------+-------+-------+-------+-------+-------+ - */ -#include <media/videobuf-dma-sg.h> -#include <media/videobuf-dvb.h> -#include "altera-ci.h" -#include "dvb_ca_en50221.h" - -/* FPGA regs */ -#define NETUP_CI_INT_CTRL 0x00 -#define NETUP_CI_BUSCTRL2 0x01 -#define NETUP_CI_ADDR0 0x04 -#define NETUP_CI_ADDR1 0x05 -#define NETUP_CI_DATA 0x06 -#define NETUP_CI_BUSCTRL 0x07 -#define NETUP_CI_PID_ADDR0 0x08 -#define NETUP_CI_PID_ADDR1 0x09 -#define NETUP_CI_PID_DATA 0x0a -#define NETUP_CI_TSA_DIV 0x0c -#define NETUP_CI_TSB_DIV 0x0d -#define NETUP_CI_REVISION 0x0f - -/* const for ci op */ -#define NETUP_CI_FLG_CTL 1 -#define NETUP_CI_FLG_RD 1 -#define NETUP_CI_FLG_AD 1 - -static unsigned int ci_dbg; -module_param(ci_dbg, int, 0644); -MODULE_PARM_DESC(ci_dbg, "Enable CI debugging"); - -static unsigned int pid_dbg; -module_param(pid_dbg, int, 0644); -MODULE_PARM_DESC(pid_dbg, "Enable PID filtering debugging"); - -MODULE_DESCRIPTION("altera FPGA CI module"); -MODULE_AUTHOR("Igor M. Liplianin <liplianin@netup.ru>"); -MODULE_LICENSE("GPL"); - -#define ci_dbg_print(args...) \ - do { \ - if (ci_dbg) \ - printk(KERN_DEBUG args); \ - } while (0) - -#define pid_dbg_print(args...) \ - do { \ - if (pid_dbg) \ - printk(KERN_DEBUG args); \ - } while (0) - -struct altera_ci_state; -struct netup_hw_pid_filter; - -struct fpga_internal { - void *dev; - struct mutex fpga_mutex;/* two CI's on the same fpga */ - struct netup_hw_pid_filter *pid_filt[2]; - struct altera_ci_state *state[2]; - struct work_struct work; - int (*fpga_rw) (void *dev, int flag, int data, int rw); - int cis_used; - int filts_used; - int strt_wrk; -}; - -/* stores all private variables for communication with CI */ -struct altera_ci_state { - struct fpga_internal *internal; - struct dvb_ca_en50221 ca; - int status; - int nr; -}; - -/* stores all private variables for hardware pid filtering */ -struct netup_hw_pid_filter { - struct fpga_internal *internal; - struct dvb_demux *demux; - /* save old functions */ - int (*start_feed)(struct dvb_demux_feed *feed); - int (*stop_feed)(struct dvb_demux_feed *feed); - - int status; - int nr; -}; - -/* internal params node */ -struct fpga_inode { - /* pointer for internal params, one for each pair of CI's */ - struct fpga_internal *internal; - struct fpga_inode *next_inode; -}; - -/* first internal params */ -static struct fpga_inode *fpga_first_inode; - -/* find chip by dev */ -static struct fpga_inode *find_inode(void *dev) -{ - struct fpga_inode *temp_chip = fpga_first_inode; - - if (temp_chip == NULL) - return temp_chip; - - /* - Search for the last fpga CI chip or - find it by dev */ - while ((temp_chip != NULL) && - (temp_chip->internal->dev != dev)) - temp_chip = temp_chip->next_inode; - - return temp_chip; -} -/* check demux */ -static struct fpga_internal *check_filter(struct fpga_internal *temp_int, - void *demux_dev, int filt_nr) -{ - if (temp_int == NULL) - return NULL; - - if ((temp_int->pid_filt[filt_nr]) == NULL) - return NULL; - - if (temp_int->pid_filt[filt_nr]->demux == demux_dev) - return temp_int; - - return NULL; -} - -/* find chip by demux */ -static struct fpga_inode *find_dinode(void *demux_dev) -{ - struct fpga_inode *temp_chip = fpga_first_inode; - struct fpga_internal *temp_int; - - /* - * Search of the last fpga CI chip or - * find it by demux - */ - while (temp_chip != NULL) { - if (temp_chip->internal != NULL) { - temp_int = temp_chip->internal; - if (check_filter(temp_int, demux_dev, 0)) - break; - if (check_filter(temp_int, demux_dev, 1)) - break; - } - - temp_chip = temp_chip->next_inode; - } - - return temp_chip; -} - -/* deallocating chip */ -static void remove_inode(struct fpga_internal *internal) -{ - struct fpga_inode *prev_node = fpga_first_inode; - struct fpga_inode *del_node = find_inode(internal->dev); - - if (del_node != NULL) { - if (del_node == fpga_first_inode) { - fpga_first_inode = del_node->next_inode; - } else { - while (prev_node->next_inode != del_node) - prev_node = prev_node->next_inode; - - if (del_node->next_inode == NULL) - prev_node->next_inode = NULL; - else - prev_node->next_inode = - prev_node->next_inode->next_inode; - } - - kfree(del_node); - } -} - -/* allocating new chip */ -static struct fpga_inode *append_internal(struct fpga_internal *internal) -{ - struct fpga_inode *new_node = fpga_first_inode; - - if (new_node == NULL) { - new_node = kmalloc(sizeof(struct fpga_inode), GFP_KERNEL); - fpga_first_inode = new_node; - } else { - while (new_node->next_inode != NULL) - new_node = new_node->next_inode; - - new_node->next_inode = - kmalloc(sizeof(struct fpga_inode), GFP_KERNEL); - if (new_node->next_inode != NULL) - new_node = new_node->next_inode; - else - new_node = NULL; - } - - if (new_node != NULL) { - new_node->internal = internal; - new_node->next_inode = NULL; - } - - return new_node; -} - -static int netup_fpga_op_rw(struct fpga_internal *inter, int addr, - u8 val, u8 read) -{ - inter->fpga_rw(inter->dev, NETUP_CI_FLG_AD, addr, 0); - return inter->fpga_rw(inter->dev, 0, val, read); -} - -/* flag - mem/io, read - read/write */ -int altera_ci_op_cam(struct dvb_ca_en50221 *en50221, int slot, - u8 flag, u8 read, int addr, u8 val) -{ - - struct altera_ci_state *state = en50221->data; - struct fpga_internal *inter = state->internal; - - u8 store; - int mem = 0; - - if (0 != slot) - return -EINVAL; - - mutex_lock(&inter->fpga_mutex); - - netup_fpga_op_rw(inter, NETUP_CI_ADDR0, ((addr << 1) & 0xfe), 0); - netup_fpga_op_rw(inter, NETUP_CI_ADDR1, ((addr >> 7) & 0x7f), 0); - store = netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL, 0, NETUP_CI_FLG_RD); - - store &= 0x0f; - store |= ((state->nr << 7) | (flag << 6)); - - netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL, store, 0); - mem = netup_fpga_op_rw(inter, NETUP_CI_DATA, val, read); - - mutex_unlock(&inter->fpga_mutex); - - ci_dbg_print("%s: %s: addr=[0x%02x], %s=%x\n", __func__, - (read) ? "read" : "write", addr, - (flag == NETUP_CI_FLG_CTL) ? "ctl" : "mem", - (read) ? mem : val); - - return mem; -} - -int altera_ci_read_attribute_mem(struct dvb_ca_en50221 *en50221, - int slot, int addr) -{ - return altera_ci_op_cam(en50221, slot, 0, NETUP_CI_FLG_RD, addr, 0); -} - -int altera_ci_write_attribute_mem(struct dvb_ca_en50221 *en50221, - int slot, int addr, u8 data) -{ - return altera_ci_op_cam(en50221, slot, 0, 0, addr, data); -} - -int altera_ci_read_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 addr) -{ - return altera_ci_op_cam(en50221, slot, NETUP_CI_FLG_CTL, - NETUP_CI_FLG_RD, addr, 0); -} - -int altera_ci_write_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, - u8 addr, u8 data) -{ - return altera_ci_op_cam(en50221, slot, NETUP_CI_FLG_CTL, 0, addr, data); -} - -int altera_ci_slot_reset(struct dvb_ca_en50221 *en50221, int slot) -{ - struct altera_ci_state *state = en50221->data; - struct fpga_internal *inter = state->internal; - /* reasonable timeout for CI reset is 10 seconds */ - unsigned long t_out = jiffies + msecs_to_jiffies(9999); - int ret; - - ci_dbg_print("%s\n", __func__); - - if (0 != slot) - return -EINVAL; - - mutex_lock(&inter->fpga_mutex); - - ret = netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL, 0, NETUP_CI_FLG_RD); - netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL, - (ret & 0xcf) | (1 << (5 - state->nr)), 0); - - mutex_unlock(&inter->fpga_mutex); - - for (;;) { - mdelay(50); - - mutex_lock(&inter->fpga_mutex); - - ret = netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL, - 0, NETUP_CI_FLG_RD); - mutex_unlock(&inter->fpga_mutex); - - if ((ret & (1 << (5 - state->nr))) == 0) - break; - if (time_after(jiffies, t_out)) - break; - } - - - ci_dbg_print("%s: %d msecs\n", __func__, - jiffies_to_msecs(jiffies + msecs_to_jiffies(9999) - t_out)); - - return 0; -} - -int altera_ci_slot_shutdown(struct dvb_ca_en50221 *en50221, int slot) -{ - /* not implemented */ - return 0; -} - -int altera_ci_slot_ts_ctl(struct dvb_ca_en50221 *en50221, int slot) -{ - struct altera_ci_state *state = en50221->data; - struct fpga_internal *inter = state->internal; - int ret; - - ci_dbg_print("%s\n", __func__); - - if (0 != slot) - return -EINVAL; - - mutex_lock(&inter->fpga_mutex); - - ret = netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL, 0, NETUP_CI_FLG_RD); - netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL, - (ret & 0x0f) | (1 << (3 - state->nr)), 0); - - mutex_unlock(&inter->fpga_mutex); - - return 0; -} - -/* work handler */ -static void netup_read_ci_status(struct work_struct *work) -{ - struct fpga_internal *inter = - container_of(work, struct fpga_internal, work); - int ret; - - ci_dbg_print("%s\n", __func__); - - mutex_lock(&inter->fpga_mutex); - /* ack' irq */ - ret = netup_fpga_op_rw(inter, NETUP_CI_INT_CTRL, 0, NETUP_CI_FLG_RD); - ret = netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL, 0, NETUP_CI_FLG_RD); - - mutex_unlock(&inter->fpga_mutex); - - if (inter->state[1] != NULL) { - inter->state[1]->status = - ((ret & 1) == 0 ? - DVB_CA_EN50221_POLL_CAM_PRESENT | - DVB_CA_EN50221_POLL_CAM_READY : 0); - ci_dbg_print("%s: setting CI[1] status = 0x%x\n", - __func__, inter->state[1]->status); - }; - - if (inter->state[0] != NULL) { - inter->state[0]->status = - ((ret & 2) == 0 ? - DVB_CA_EN50221_POLL_CAM_PRESENT | - DVB_CA_EN50221_POLL_CAM_READY : 0); - ci_dbg_print("%s: setting CI[0] status = 0x%x\n", - __func__, inter->state[0]->status); - }; -} - -/* CI irq handler */ -int altera_ci_irq(void *dev) -{ - struct fpga_inode *temp_int = NULL; - struct fpga_internal *inter = NULL; - - ci_dbg_print("%s\n", __func__); - - if (dev != NULL) { - temp_int = find_inode(dev); - if (temp_int != NULL) { - inter = temp_int->internal; - schedule_work(&inter->work); - } - } - - return 1; -} -EXPORT_SYMBOL(altera_ci_irq); - -int altera_poll_ci_slot_status(struct dvb_ca_en50221 *en50221, int slot, - int open) -{ - struct altera_ci_state *state = en50221->data; - - if (0 != slot) - return -EINVAL; - - return state->status; -} - -void altera_hw_filt_release(void *main_dev, int filt_nr) -{ - struct fpga_inode *temp_int = find_inode(main_dev); - struct netup_hw_pid_filter *pid_filt = NULL; - - ci_dbg_print("%s\n", __func__); - - if (temp_int != NULL) { - pid_filt = temp_int->internal->pid_filt[filt_nr - 1]; - /* stored old feed controls */ - pid_filt->demux->start_feed = pid_filt->start_feed; - pid_filt->demux->stop_feed = pid_filt->stop_feed; - - if (((--(temp_int->internal->filts_used)) <= 0) && - ((temp_int->internal->cis_used) <= 0)) { - - ci_dbg_print("%s: Actually removing\n", __func__); - - remove_inode(temp_int->internal); - kfree(pid_filt->internal); - } - - kfree(pid_filt); - - } - -} -EXPORT_SYMBOL(altera_hw_filt_release); - -void altera_ci_release(void *dev, int ci_nr) -{ - struct fpga_inode *temp_int = find_inode(dev); - struct altera_ci_state *state = NULL; - - ci_dbg_print("%s\n", __func__); - - if (temp_int != NULL) { - state = temp_int->internal->state[ci_nr - 1]; - altera_hw_filt_release(dev, ci_nr); - - - if (((temp_int->internal->filts_used) <= 0) && - ((--(temp_int->internal->cis_used)) <= 0)) { - - ci_dbg_print("%s: Actually removing\n", __func__); - - remove_inode(temp_int->internal); - kfree(state->internal); - } - - if (state != NULL) { - if (state->ca.data != NULL) - dvb_ca_en50221_release(&state->ca); - - kfree(state); - } - } - -} -EXPORT_SYMBOL(altera_ci_release); - -static void altera_pid_control(struct netup_hw_pid_filter *pid_filt, - u16 pid, int onoff) -{ - struct fpga_internal *inter = pid_filt->internal; - u8 store = 0; - - /* pid 0-0x1f always enabled, don't touch them */ - if ((pid == 0x2000) || (pid < 0x20)) - return; - - mutex_lock(&inter->fpga_mutex); - - netup_fpga_op_rw(inter, NETUP_CI_PID_ADDR0, (pid >> 3) & 0xff, 0); - netup_fpga_op_rw(inter, NETUP_CI_PID_ADDR1, - ((pid >> 11) & 0x03) | (pid_filt->nr << 2), 0); - - store = netup_fpga_op_rw(inter, NETUP_CI_PID_DATA, 0, NETUP_CI_FLG_RD); - - if (onoff)/* 0 - on, 1 - off */ - store |= (1 << (pid & 7)); - else - store &= ~(1 << (pid & 7)); - - netup_fpga_op_rw(inter, NETUP_CI_PID_DATA, store, 0); - - mutex_unlock(&inter->fpga_mutex); - - pid_dbg_print("%s: (%d) set pid: %5d 0x%04x '%s'\n", __func__, - pid_filt->nr, pid, pid, onoff ? "off" : "on"); -} - -static void altera_toggle_fullts_streaming(struct netup_hw_pid_filter *pid_filt, - int filt_nr, int onoff) -{ - struct fpga_internal *inter = pid_filt->internal; - u8 store = 0; - int i; - - pid_dbg_print("%s: pid_filt->nr[%d] now %s\n", __func__, pid_filt->nr, - onoff ? "off" : "on"); - - if (onoff)/* 0 - on, 1 - off */ - store = 0xff;/* ignore pid */ - else - store = 0;/* enable pid */ - - mutex_lock(&inter->fpga_mutex); - - for (i = 0; i < 1024; i++) { - netup_fpga_op_rw(inter, NETUP_CI_PID_ADDR0, i & 0xff, 0); - - netup_fpga_op_rw(inter, NETUP_CI_PID_ADDR1, - ((i >> 8) & 0x03) | (pid_filt->nr << 2), 0); - /* pid 0-0x1f always enabled */ - netup_fpga_op_rw(inter, NETUP_CI_PID_DATA, - (i > 3 ? store : 0), 0); - } - - mutex_unlock(&inter->fpga_mutex); -} - -int altera_pid_feed_control(void *demux_dev, int filt_nr, - struct dvb_demux_feed *feed, int onoff) -{ - struct fpga_inode *temp_int = find_dinode(demux_dev); - struct fpga_internal *inter = temp_int->internal; - struct netup_hw_pid_filter *pid_filt = inter->pid_filt[filt_nr - 1]; - - altera_pid_control(pid_filt, feed->pid, onoff ? 0 : 1); - /* call old feed proc's */ - if (onoff) - pid_filt->start_feed(feed); - else - pid_filt->stop_feed(feed); - - if (feed->pid == 0x2000) - altera_toggle_fullts_streaming(pid_filt, filt_nr, - onoff ? 0 : 1); - - return 0; -} -EXPORT_SYMBOL(altera_pid_feed_control); - -int altera_ci_start_feed(struct dvb_demux_feed *feed, int num) -{ - altera_pid_feed_control(feed->demux, num, feed, 1); - - return 0; -} - -int altera_ci_stop_feed(struct dvb_demux_feed *feed, int num) -{ - altera_pid_feed_control(feed->demux, num, feed, 0); - - return 0; -} - -int altera_ci_start_feed_1(struct dvb_demux_feed *feed) -{ - return altera_ci_start_feed(feed, 1); -} - -int altera_ci_stop_feed_1(struct dvb_demux_feed *feed) -{ - return altera_ci_stop_feed(feed, 1); -} - -int altera_ci_start_feed_2(struct dvb_demux_feed *feed) -{ - return altera_ci_start_feed(feed, 2); -} - -int altera_ci_stop_feed_2(struct dvb_demux_feed *feed) -{ - return altera_ci_stop_feed(feed, 2); -} - -int altera_hw_filt_init(struct altera_ci_config *config, int hw_filt_nr) -{ - struct netup_hw_pid_filter *pid_filt = NULL; - struct fpga_inode *temp_int = find_inode(config->dev); - struct fpga_internal *inter = NULL; - int ret = 0; - - pid_filt = kzalloc(sizeof(struct netup_hw_pid_filter), GFP_KERNEL); - - ci_dbg_print("%s\n", __func__); - - if (!pid_filt) { - ret = -ENOMEM; - goto err; - } - - if (temp_int != NULL) { - inter = temp_int->internal; - (inter->filts_used)++; - ci_dbg_print("%s: Find Internal Structure!\n", __func__); - } else { - inter = kzalloc(sizeof(struct fpga_internal), GFP_KERNEL); - if (!inter) { - ret = -ENOMEM; - goto err; - } - - temp_int = append_internal(inter); - inter->filts_used = 1; - inter->dev = config->dev; - inter->fpga_rw = config->fpga_rw; - mutex_init(&inter->fpga_mutex); - inter->strt_wrk = 1; - ci_dbg_print("%s: Create New Internal Structure!\n", __func__); - } - - ci_dbg_print("%s: setting hw pid filter = %p for ci = %d\n", __func__, - pid_filt, hw_filt_nr - 1); - inter->pid_filt[hw_filt_nr - 1] = pid_filt; - pid_filt->demux = config->demux; - pid_filt->internal = inter; - pid_filt->nr = hw_filt_nr - 1; - /* store old feed controls */ - pid_filt->start_feed = config->demux->start_feed; - pid_filt->stop_feed = config->demux->stop_feed; - /* replace with new feed controls */ - if (hw_filt_nr == 1) { - pid_filt->demux->start_feed = altera_ci_start_feed_1; - pid_filt->demux->stop_feed = altera_ci_stop_feed_1; - } else if (hw_filt_nr == 2) { - pid_filt->demux->start_feed = altera_ci_start_feed_2; - pid_filt->demux->stop_feed = altera_ci_stop_feed_2; - } - - altera_toggle_fullts_streaming(pid_filt, 0, 1); - - return 0; -err: - ci_dbg_print("%s: Can't init hardware filter: Error %d\n", - __func__, ret); - - kfree(pid_filt); - - return ret; -} -EXPORT_SYMBOL(altera_hw_filt_init); - -int altera_ci_init(struct altera_ci_config *config, int ci_nr) -{ - struct altera_ci_state *state; - struct fpga_inode *temp_int = find_inode(config->dev); - struct fpga_internal *inter = NULL; - int ret = 0; - u8 store = 0; - - state = kzalloc(sizeof(struct altera_ci_state), GFP_KERNEL); - - ci_dbg_print("%s\n", __func__); - - if (!state) { - ret = -ENOMEM; - goto err; - } - - if (temp_int != NULL) { - inter = temp_int->internal; - (inter->cis_used)++; - ci_dbg_print("%s: Find Internal Structure!\n", __func__); - } else { - inter = kzalloc(sizeof(struct fpga_internal), GFP_KERNEL); - if (!inter) { - ret = -ENOMEM; - goto err; - } - - temp_int = append_internal(inter); - inter->cis_used = 1; - inter->dev = config->dev; - inter->fpga_rw = config->fpga_rw; - mutex_init(&inter->fpga_mutex); - inter->strt_wrk = 1; - ci_dbg_print("%s: Create New Internal Structure!\n", __func__); - } - - ci_dbg_print("%s: setting state = %p for ci = %d\n", __func__, - state, ci_nr - 1); - inter->state[ci_nr - 1] = state; - state->internal = inter; - state->nr = ci_nr - 1; - - state->ca.owner = THIS_MODULE; - state->ca.read_attribute_mem = altera_ci_read_attribute_mem; - state->ca.write_attribute_mem = altera_ci_write_attribute_mem; - state->ca.read_cam_control = altera_ci_read_cam_ctl; - state->ca.write_cam_control = altera_ci_write_cam_ctl; - state->ca.slot_reset = altera_ci_slot_reset; - state->ca.slot_shutdown = altera_ci_slot_shutdown; - state->ca.slot_ts_enable = altera_ci_slot_ts_ctl; - state->ca.poll_slot_status = altera_poll_ci_slot_status; - state->ca.data = state; - - ret = dvb_ca_en50221_init(config->adapter, - &state->ca, - /* flags */ 0, - /* n_slots */ 1); - if (0 != ret) - goto err; - - altera_hw_filt_init(config, ci_nr); - - if (inter->strt_wrk) { - INIT_WORK(&inter->work, netup_read_ci_status); - inter->strt_wrk = 0; - } - - ci_dbg_print("%s: CI initialized!\n", __func__); - - mutex_lock(&inter->fpga_mutex); - - /* Enable div */ - netup_fpga_op_rw(inter, NETUP_CI_TSA_DIV, 0x0, 0); - netup_fpga_op_rw(inter, NETUP_CI_TSB_DIV, 0x0, 0); - - /* enable TS out */ - store = netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL2, 0, NETUP_CI_FLG_RD); - store |= (3 << 4); - netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL2, store, 0); - - ret = netup_fpga_op_rw(inter, NETUP_CI_REVISION, 0, NETUP_CI_FLG_RD); - /* enable irq */ - netup_fpga_op_rw(inter, NETUP_CI_INT_CTRL, 0x44, 0); - - mutex_unlock(&inter->fpga_mutex); - - ci_dbg_print("%s: NetUP CI Revision = 0x%x\n", __func__, ret); - - schedule_work(&inter->work); - - return 0; -err: - ci_dbg_print("%s: Cannot initialize CI: Error %d.\n", __func__, ret); - - kfree(state); - - return ret; -} -EXPORT_SYMBOL(altera_ci_init); - -int altera_ci_tuner_reset(void *dev, int ci_nr) -{ - struct fpga_inode *temp_int = find_inode(dev); - struct fpga_internal *inter = NULL; - u8 store; - - ci_dbg_print("%s\n", __func__); - - if (temp_int == NULL) - return -1; - - if (temp_int->internal == NULL) - return -1; - - inter = temp_int->internal; - - mutex_lock(&inter->fpga_mutex); - - store = netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL2, 0, NETUP_CI_FLG_RD); - store &= ~(4 << (2 - ci_nr)); - netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL2, store, 0); - msleep(100); - store |= (4 << (2 - ci_nr)); - netup_fpga_op_rw(inter, NETUP_CI_BUSCTRL2, store, 0); - - mutex_unlock(&inter->fpga_mutex); - - return 0; -} -EXPORT_SYMBOL(altera_ci_tuner_reset); diff --git a/drivers/media/video/cx23885/altera-ci.h b/drivers/media/video/cx23885/altera-ci.h deleted file mode 100644 index 70e4fd69ad9e..000000000000 --- a/drivers/media/video/cx23885/altera-ci.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * altera-ci.c - * - * CI driver in conjunction with NetUp Dual DVB-T/C RF CI card - * - * Copyright (C) 2010 NetUP Inc. - * Copyright (C) 2010 Igor M. Liplianin <liplianin@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ -#ifndef __ALTERA_CI_H -#define __ALTERA_CI_H - -#define ALT_DATA 0x000000ff -#define ALT_TDI 0x00008000 -#define ALT_TDO 0x00004000 -#define ALT_TCK 0x00002000 -#define ALT_RDY 0x00001000 -#define ALT_RD 0x00000800 -#define ALT_WR 0x00000400 -#define ALT_AD_RG 0x00000200 -#define ALT_CS 0x00000100 - -struct altera_ci_config { - void *dev;/* main dev, for example cx23885_dev */ - void *adapter;/* for CI to connect to */ - struct dvb_demux *demux;/* for hardware PID filter to connect to */ - int (*fpga_rw) (void *dev, int ad_rg, int val, int rw); -}; - -#if defined(CONFIG_MEDIA_ALTERA_CI) || (defined(CONFIG_MEDIA_ALTERA_CI_MODULE) \ - && defined(MODULE)) - -extern int altera_ci_init(struct altera_ci_config *config, int ci_nr); -extern void altera_ci_release(void *dev, int ci_nr); -extern int altera_ci_irq(void *dev); -extern int altera_ci_tuner_reset(void *dev, int ci_nr); - -#else - -static inline int altera_ci_init(struct altera_ci_config *config, int ci_nr) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return 0; -} - -static inline void altera_ci_release(void *dev, int ci_nr) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); -} - -static inline int altera_ci_irq(void *dev) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return 0; -} - -static inline int altera_ci_tuner_reset(void *dev, int ci_nr) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return 0; -} - -#endif -#if 0 -static inline int altera_hw_filt_init(struct altera_ci_config *config, - int hw_filt_nr) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return 0; -} - -static inline void altera_hw_filt_release(void *dev, int filt_nr) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); -} - -static inline int altera_pid_feed_control(void *dev, int filt_nr, - struct dvb_demux_feed *dvbdmxfeed, int onoff) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return 0; -} - -#endif /* CONFIG_MEDIA_ALTERA_CI */ - -#endif /* __ALTERA_CI_H */ diff --git a/drivers/media/video/cx23885/cimax2.c b/drivers/media/video/cx23885/cimax2.c deleted file mode 100644 index c9f15d6dec40..000000000000 --- a/drivers/media/video/cx23885/cimax2.c +++ /dev/null @@ -1,536 +0,0 @@ -/* - * cimax2.c - * - * CIMax2(R) SP2 driver in conjunction with NetUp Dual DVB-S2 CI card - * - * Copyright (C) 2009 NetUP Inc. - * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru> - * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "cx23885.h" -#include "dvb_ca_en50221.h" -/**** Bit definitions for MC417_RWD and MC417_OEN registers *** - bits 31-16 -+-----------+ -| Reserved | -+-----------+ - bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8 -+-------+-------+-------+-------+-------+-------+-------+-------+ -| WR# | RD# | | ACK# | ADHI | ADLO | CS1# | CS0# | -+-------+-------+-------+-------+-------+-------+-------+-------+ - bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 -+-------+-------+-------+-------+-------+-------+-------+-------+ -| DATA7| DATA6| DATA5| DATA4| DATA3| DATA2| DATA1| DATA0| -+-------+-------+-------+-------+-------+-------+-------+-------+ -***/ -/* MC417 */ -#define NETUP_DATA 0x000000ff -#define NETUP_WR 0x00008000 -#define NETUP_RD 0x00004000 -#define NETUP_ACK 0x00001000 -#define NETUP_ADHI 0x00000800 -#define NETUP_ADLO 0x00000400 -#define NETUP_CS1 0x00000200 -#define NETUP_CS0 0x00000100 -#define NETUP_EN_ALL 0x00001000 -#define NETUP_CTRL_OFF (NETUP_CS1 | NETUP_CS0 | NETUP_WR | NETUP_RD) -#define NETUP_CI_CTL 0x04 -#define NETUP_CI_RD 1 - -#define NETUP_IRQ_DETAM 0x1 -#define NETUP_IRQ_IRQAM 0x4 - -static unsigned int ci_dbg; -module_param(ci_dbg, int, 0644); -MODULE_PARM_DESC(ci_dbg, "Enable CI debugging"); - -static unsigned int ci_irq_enable; -module_param(ci_irq_enable, int, 0644); -MODULE_PARM_DESC(ci_irq_enable, "Enable IRQ from CAM"); - -#define ci_dbg_print(args...) \ - do { \ - if (ci_dbg) \ - printk(KERN_DEBUG args); \ - } while (0) - -#define ci_irq_flags() (ci_irq_enable ? NETUP_IRQ_IRQAM : 0) - -/* stores all private variables for communication with CI */ -struct netup_ci_state { - struct dvb_ca_en50221 ca; - struct mutex ca_mutex; - struct i2c_adapter *i2c_adap; - u8 ci_i2c_addr; - int status; - struct work_struct work; - void *priv; - u8 current_irq_mode; - int current_ci_flag; - unsigned long next_status_checked_time; -}; - - -int netup_read_i2c(struct i2c_adapter *i2c_adap, u8 addr, u8 reg, - u8 *buf, int len) -{ - int ret; - struct i2c_msg msg[] = { - { - .addr = addr, - .flags = 0, - .buf = ®, - .len = 1 - }, { - .addr = addr, - .flags = I2C_M_RD, - .buf = buf, - .len = len - } - }; - - ret = i2c_transfer(i2c_adap, msg, 2); - - if (ret != 2) { - ci_dbg_print("%s: i2c read error, Reg = 0x%02x, Status = %d\n", - __func__, reg, ret); - - return -1; - } - - ci_dbg_print("%s: i2c read Addr=0x%04x, Reg = 0x%02x, data = %02x\n", - __func__, addr, reg, buf[0]); - - return 0; -} - -int netup_write_i2c(struct i2c_adapter *i2c_adap, u8 addr, u8 reg, - u8 *buf, int len) -{ - int ret; - u8 buffer[len + 1]; - - struct i2c_msg msg = { - .addr = addr, - .flags = 0, - .buf = &buffer[0], - .len = len + 1 - }; - - buffer[0] = reg; - memcpy(&buffer[1], buf, len); - - ret = i2c_transfer(i2c_adap, &msg, 1); - - if (ret != 1) { - ci_dbg_print("%s: i2c write error, Reg=[0x%02x], Status=%d\n", - __func__, reg, ret); - return -1; - } - - return 0; -} - -int netup_ci_get_mem(struct cx23885_dev *dev) -{ - int mem; - unsigned long timeout = jiffies + msecs_to_jiffies(1); - - for (;;) { - mem = cx_read(MC417_RWD); - if ((mem & NETUP_ACK) == 0) - break; - if (time_after(jiffies, timeout)) - break; - udelay(1); - } - - cx_set(MC417_RWD, NETUP_CTRL_OFF); - - return mem & 0xff; -} - -int netup_ci_op_cam(struct dvb_ca_en50221 *en50221, int slot, - u8 flag, u8 read, int addr, u8 data) -{ - struct netup_ci_state *state = en50221->data; - struct cx23885_tsport *port = state->priv; - struct cx23885_dev *dev = port->dev; - - u8 store; - int mem; - int ret; - - if (0 != slot) - return -EINVAL; - - if (state->current_ci_flag != flag) { - ret = netup_read_i2c(state->i2c_adap, state->ci_i2c_addr, - 0, &store, 1); - if (ret != 0) - return ret; - - store &= ~0x0c; - store |= flag; - - ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr, - 0, &store, 1); - if (ret != 0) - return ret; - }; - state->current_ci_flag = flag; - - mutex_lock(&dev->gpio_lock); - - /* write addr */ - cx_write(MC417_OEN, NETUP_EN_ALL); - cx_write(MC417_RWD, NETUP_CTRL_OFF | - NETUP_ADLO | (0xff & addr)); - cx_clear(MC417_RWD, NETUP_ADLO); - cx_write(MC417_RWD, NETUP_CTRL_OFF | - NETUP_ADHI | (0xff & (addr >> 8))); - cx_clear(MC417_RWD, NETUP_ADHI); - - if (read) { /* data in */ - cx_write(MC417_OEN, NETUP_EN_ALL | NETUP_DATA); - } else /* data out */ - cx_write(MC417_RWD, NETUP_CTRL_OFF | data); - - /* choose chip */ - cx_clear(MC417_RWD, - (state->ci_i2c_addr == 0x40) ? NETUP_CS0 : NETUP_CS1); - /* read/write */ - cx_clear(MC417_RWD, (read) ? NETUP_RD : NETUP_WR); - mem = netup_ci_get_mem(dev); - - mutex_unlock(&dev->gpio_lock); - - if (!read) - if (mem < 0) - return -EREMOTEIO; - - ci_dbg_print("%s: %s: chipaddr=[0x%x] addr=[0x%02x], %s=%x\n", __func__, - (read) ? "read" : "write", state->ci_i2c_addr, addr, - (flag == NETUP_CI_CTL) ? "ctl" : "mem", - (read) ? mem : data); - - if (read) - return mem; - - return 0; -} - -int netup_ci_read_attribute_mem(struct dvb_ca_en50221 *en50221, - int slot, int addr) -{ - return netup_ci_op_cam(en50221, slot, 0, NETUP_CI_RD, addr, 0); -} - -int netup_ci_write_attribute_mem(struct dvb_ca_en50221 *en50221, - int slot, int addr, u8 data) -{ - return netup_ci_op_cam(en50221, slot, 0, 0, addr, data); -} - -int netup_ci_read_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, u8 addr) -{ - return netup_ci_op_cam(en50221, slot, NETUP_CI_CTL, - NETUP_CI_RD, addr, 0); -} - -int netup_ci_write_cam_ctl(struct dvb_ca_en50221 *en50221, int slot, - u8 addr, u8 data) -{ - return netup_ci_op_cam(en50221, slot, NETUP_CI_CTL, 0, addr, data); -} - -int netup_ci_slot_reset(struct dvb_ca_en50221 *en50221, int slot) -{ - struct netup_ci_state *state = en50221->data; - u8 buf = 0x80; - int ret; - - if (0 != slot) - return -EINVAL; - - udelay(500); - ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr, - 0, &buf, 1); - - if (ret != 0) - return ret; - - udelay(500); - - buf = 0x00; - ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr, - 0, &buf, 1); - - msleep(1000); - dvb_ca_en50221_camready_irq(&state->ca, 0); - - return 0; - -} - -int netup_ci_slot_shutdown(struct dvb_ca_en50221 *en50221, int slot) -{ - /* not implemented */ - return 0; -} - -int netup_ci_set_irq(struct dvb_ca_en50221 *en50221, u8 irq_mode) -{ - struct netup_ci_state *state = en50221->data; - int ret; - - if (irq_mode == state->current_irq_mode) - return 0; - - ci_dbg_print("%s: chipaddr=[0x%x] setting ci IRQ to [0x%x] \n", - __func__, state->ci_i2c_addr, irq_mode); - ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr, - 0x1b, &irq_mode, 1); - - if (ret != 0) - return ret; - - state->current_irq_mode = irq_mode; - - return 0; -} - -int netup_ci_slot_ts_ctl(struct dvb_ca_en50221 *en50221, int slot) -{ - struct netup_ci_state *state = en50221->data; - u8 buf; - - if (0 != slot) - return -EINVAL; - - netup_read_i2c(state->i2c_adap, state->ci_i2c_addr, - 0, &buf, 1); - buf |= 0x60; - - return netup_write_i2c(state->i2c_adap, state->ci_i2c_addr, - 0, &buf, 1); -} - -/* work handler */ -static void netup_read_ci_status(struct work_struct *work) -{ - struct netup_ci_state *state = - container_of(work, struct netup_ci_state, work); - u8 buf[33]; - int ret; - - /* CAM module IRQ processing. fast operation */ - dvb_ca_en50221_frda_irq(&state->ca, 0); - - /* CAM module INSERT/REMOVE processing. slow operation because of i2c - * transfers */ - if (time_after(jiffies, state->next_status_checked_time) - || !state->status) { - ret = netup_read_i2c(state->i2c_adap, state->ci_i2c_addr, - 0, &buf[0], 33); - - state->next_status_checked_time = jiffies - + msecs_to_jiffies(1000); - - if (ret != 0) - return; - - ci_dbg_print("%s: Slot Status Addr=[0x%04x], " - "Reg=[0x%02x], data=%02x, " - "TS config = %02x\n", __func__, - state->ci_i2c_addr, 0, buf[0], - buf[0]); - - - if (buf[0] & 1) - state->status = DVB_CA_EN50221_POLL_CAM_PRESENT | - DVB_CA_EN50221_POLL_CAM_READY; - else - state->status = 0; - } -} - -/* CI irq handler */ -int netup_ci_slot_status(struct cx23885_dev *dev, u32 pci_status) -{ - struct cx23885_tsport *port = NULL; - struct netup_ci_state *state = NULL; - - ci_dbg_print("%s:\n", __func__); - - if (0 == (pci_status & (PCI_MSK_GPIO0 | PCI_MSK_GPIO1))) - return 0; - - if (pci_status & PCI_MSK_GPIO0) { - port = &dev->ts1; - state = port->port_priv; - schedule_work(&state->work); - ci_dbg_print("%s: Wakeup CI0\n", __func__); - } - - if (pci_status & PCI_MSK_GPIO1) { - port = &dev->ts2; - state = port->port_priv; - schedule_work(&state->work); - ci_dbg_print("%s: Wakeup CI1\n", __func__); - } - - return 1; -} - -int netup_poll_ci_slot_status(struct dvb_ca_en50221 *en50221, int slot, int open) -{ - struct netup_ci_state *state = en50221->data; - - if (0 != slot) - return -EINVAL; - - netup_ci_set_irq(en50221, open ? (NETUP_IRQ_DETAM | ci_irq_flags()) - : NETUP_IRQ_DETAM); - - return state->status; -} - -int netup_ci_init(struct cx23885_tsport *port) -{ - struct netup_ci_state *state; - u8 cimax_init[34] = { - 0x00, /* module A control*/ - 0x00, /* auto select mask high A */ - 0x00, /* auto select mask low A */ - 0x00, /* auto select pattern high A */ - 0x00, /* auto select pattern low A */ - 0x44, /* memory access time A */ - 0x00, /* invert input A */ - 0x00, /* RFU */ - 0x00, /* RFU */ - 0x00, /* module B control*/ - 0x00, /* auto select mask high B */ - 0x00, /* auto select mask low B */ - 0x00, /* auto select pattern high B */ - 0x00, /* auto select pattern low B */ - 0x44, /* memory access time B */ - 0x00, /* invert input B */ - 0x00, /* RFU */ - 0x00, /* RFU */ - 0x00, /* auto select mask high Ext */ - 0x00, /* auto select mask low Ext */ - 0x00, /* auto select pattern high Ext */ - 0x00, /* auto select pattern low Ext */ - 0x00, /* RFU */ - 0x02, /* destination - module A */ - 0x01, /* power on (use it like store place) */ - 0x00, /* RFU */ - 0x00, /* int status read only */ - ci_irq_flags() | NETUP_IRQ_DETAM, /* DETAM, IRQAM unmasked */ - 0x05, /* EXTINT=active-high, INT=push-pull */ - 0x00, /* USCG1 */ - 0x04, /* ack active low */ - 0x00, /* LOCK = 0 */ - 0x33, /* serial mode, rising in, rising out, MSB first*/ - 0x31, /* synchronization */ - }; - int ret; - - ci_dbg_print("%s\n", __func__); - state = kzalloc(sizeof(struct netup_ci_state), GFP_KERNEL); - if (!state) { - ci_dbg_print("%s: Unable create CI structure!\n", __func__); - ret = -ENOMEM; - goto err; - } - - port->port_priv = state; - - switch (port->nr) { - case 1: - state->ci_i2c_addr = 0x40; - break; - case 2: - state->ci_i2c_addr = 0x41; - break; - } - - state->i2c_adap = &port->dev->i2c_bus[0].i2c_adap; - state->ca.owner = THIS_MODULE; - state->ca.read_attribute_mem = netup_ci_read_attribute_mem; - state->ca.write_attribute_mem = netup_ci_write_attribute_mem; - state->ca.read_cam_control = netup_ci_read_cam_ctl; - state->ca.write_cam_control = netup_ci_write_cam_ctl; - state->ca.slot_reset = netup_ci_slot_reset; - state->ca.slot_shutdown = netup_ci_slot_shutdown; - state->ca.slot_ts_enable = netup_ci_slot_ts_ctl; - state->ca.poll_slot_status = netup_poll_ci_slot_status; - state->ca.data = state; - state->priv = port; - state->current_irq_mode = ci_irq_flags() | NETUP_IRQ_DETAM; - - ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr, - 0, &cimax_init[0], 34); - /* lock registers */ - ret |= netup_write_i2c(state->i2c_adap, state->ci_i2c_addr, - 0x1f, &cimax_init[0x18], 1); - /* power on slots */ - ret |= netup_write_i2c(state->i2c_adap, state->ci_i2c_addr, - 0x18, &cimax_init[0x18], 1); - - if (0 != ret) - goto err; - - ret = dvb_ca_en50221_init(&port->frontends.adapter, - &state->ca, - /* flags */ 0, - /* n_slots */ 1); - if (0 != ret) - goto err; - - INIT_WORK(&state->work, netup_read_ci_status); - schedule_work(&state->work); - - ci_dbg_print("%s: CI initialized!\n", __func__); - - return 0; -err: - ci_dbg_print("%s: Cannot initialize CI: Error %d.\n", __func__, ret); - kfree(state); - return ret; -} - -void netup_ci_exit(struct cx23885_tsport *port) -{ - struct netup_ci_state *state; - - if (NULL == port) - return; - - state = (struct netup_ci_state *)port->port_priv; - if (NULL == state) - return; - - if (NULL == state->ca.data) - return; - - dvb_ca_en50221_release(&state->ca); - kfree(state); -} diff --git a/drivers/media/video/cx23885/cimax2.h b/drivers/media/video/cx23885/cimax2.h deleted file mode 100644 index 518744a4c8a5..000000000000 --- a/drivers/media/video/cx23885/cimax2.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * cimax2.h - * - * CIMax(R) SP2 driver in conjunction with NetUp Dual DVB-S2 CI card - * - * Copyright (C) 2009 NetUP Inc. - * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru> - * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef CIMAX2_H -#define CIMAX2_H -#include "dvb_ca_en50221.h" - -extern int netup_ci_read_attribute_mem(struct dvb_ca_en50221 *en50221, - int slot, int addr); -extern int netup_ci_write_attribute_mem(struct dvb_ca_en50221 *en50221, - int slot, int addr, u8 data); -extern int netup_ci_read_cam_ctl(struct dvb_ca_en50221 *en50221, - int slot, u8 addr); -extern int netup_ci_write_cam_ctl(struct dvb_ca_en50221 *en50221, - int slot, u8 addr, u8 data); -extern int netup_ci_slot_reset(struct dvb_ca_en50221 *en50221, int slot); -extern int netup_ci_slot_shutdown(struct dvb_ca_en50221 *en50221, int slot); -extern int netup_ci_slot_ts_ctl(struct dvb_ca_en50221 *en50221, int slot); -extern int netup_ci_slot_status(struct cx23885_dev *dev, u32 pci_status); -extern int netup_poll_ci_slot_status(struct dvb_ca_en50221 *en50221, - int slot, int open); -extern int netup_ci_init(struct cx23885_tsport *port); -extern void netup_ci_exit(struct cx23885_tsport *port); - -#endif diff --git a/drivers/media/video/cx23885/cx23885-417.c b/drivers/media/video/cx23885/cx23885-417.c deleted file mode 100644 index 5d5052d0253f..000000000000 --- a/drivers/media/video/cx23885/cx23885-417.c +++ /dev/null @@ -1,1790 +0,0 @@ -/* - * - * Support for a cx23417 mpeg encoder via cx23885 host port. - * - * (c) 2004 Jelle Foks <jelle@foks.us> - * (c) 2004 Gerd Knorr <kraxel@bytesex.org> - * (c) 2008 Steven Toth <stoth@linuxtv.org> - * - CX23885/7/8 support - * - * Includes parts from the ivtv driver <http://sourceforge.net/projects/ivtv/> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> -#include <linux/fs.h> -#include <linux/delay.h> -#include <linux/device.h> -#include <linux/firmware.h> -#include <linux/slab.h> -#include <media/v4l2-common.h> -#include <media/v4l2-ioctl.h> -#include <media/cx2341x.h> - -#include "cx23885.h" -#include "cx23885-ioctl.h" - -#define CX23885_FIRM_IMAGE_SIZE 376836 -#define CX23885_FIRM_IMAGE_NAME "v4l-cx23885-enc.fw" - -static unsigned int mpegbufs = 32; -module_param(mpegbufs, int, 0644); -MODULE_PARM_DESC(mpegbufs, "number of mpeg buffers, range 2-32"); -static unsigned int mpeglines = 32; -module_param(mpeglines, int, 0644); -MODULE_PARM_DESC(mpeglines, "number of lines in an MPEG buffer, range 2-32"); -static unsigned int mpeglinesize = 512; -module_param(mpeglinesize, int, 0644); -MODULE_PARM_DESC(mpeglinesize, - "number of bytes in each line of an MPEG buffer, range 512-1024"); - -static unsigned int v4l_debug; -module_param(v4l_debug, int, 0644); -MODULE_PARM_DESC(v4l_debug, "enable V4L debug messages"); - -#define dprintk(level, fmt, arg...)\ - do { if (v4l_debug >= level) \ - printk(KERN_DEBUG "%s: " fmt, \ - (dev) ? dev->name : "cx23885[?]", ## arg); \ - } while (0) - -static struct cx23885_tvnorm cx23885_tvnorms[] = { - { - .name = "NTSC-M", - .id = V4L2_STD_NTSC_M, - }, { - .name = "NTSC-JP", - .id = V4L2_STD_NTSC_M_JP, - }, { - .name = "PAL-BG", - .id = V4L2_STD_PAL_BG, - }, { - .name = "PAL-DK", - .id = V4L2_STD_PAL_DK, - }, { - .name = "PAL-I", - .id = V4L2_STD_PAL_I, - }, { - .name = "PAL-M", - .id = V4L2_STD_PAL_M, - }, { - .name = "PAL-N", - .id = V4L2_STD_PAL_N, - }, { - .name = "PAL-Nc", - .id = V4L2_STD_PAL_Nc, - }, { - .name = "PAL-60", - .id = V4L2_STD_PAL_60, - }, { - .name = "SECAM-L", - .id = V4L2_STD_SECAM_L, - }, { - .name = "SECAM-DK", - .id = V4L2_STD_SECAM_DK, - } -}; - -/* ------------------------------------------------------------------ */ -enum cx23885_capture_type { - CX23885_MPEG_CAPTURE, - CX23885_RAW_CAPTURE, - CX23885_RAW_PASSTHRU_CAPTURE -}; -enum cx23885_capture_bits { - CX23885_RAW_BITS_NONE = 0x00, - CX23885_RAW_BITS_YUV_CAPTURE = 0x01, - CX23885_RAW_BITS_PCM_CAPTURE = 0x02, - CX23885_RAW_BITS_VBI_CAPTURE = 0x04, - CX23885_RAW_BITS_PASSTHRU_CAPTURE = 0x08, - CX23885_RAW_BITS_TO_HOST_CAPTURE = 0x10 -}; -enum cx23885_capture_end { - CX23885_END_AT_GOP, /* stop at the end of gop, generate irq */ - CX23885_END_NOW, /* stop immediately, no irq */ -}; -enum cx23885_framerate { - CX23885_FRAMERATE_NTSC_30, /* NTSC: 30fps */ - CX23885_FRAMERATE_PAL_25 /* PAL: 25fps */ -}; -enum cx23885_stream_port { - CX23885_OUTPUT_PORT_MEMORY, - CX23885_OUTPUT_PORT_STREAMING, - CX23885_OUTPUT_PORT_SERIAL -}; -enum cx23885_data_xfer_status { - CX23885_MORE_BUFFERS_FOLLOW, - CX23885_LAST_BUFFER, -}; -enum cx23885_picture_mask { - CX23885_PICTURE_MASK_NONE, - CX23885_PICTURE_MASK_I_FRAMES, - CX23885_PICTURE_MASK_I_P_FRAMES = 0x3, - CX23885_PICTURE_MASK_ALL_FRAMES = 0x7, -}; -enum cx23885_vbi_mode_bits { - CX23885_VBI_BITS_SLICED, - CX23885_VBI_BITS_RAW, -}; -enum cx23885_vbi_insertion_bits { - CX23885_VBI_BITS_INSERT_IN_XTENSION_USR_DATA, - CX23885_VBI_BITS_INSERT_IN_PRIVATE_PACKETS = 0x1 << 1, - CX23885_VBI_BITS_SEPARATE_STREAM = 0x2 << 1, - CX23885_VBI_BITS_SEPARATE_STREAM_USR_DATA = 0x4 << 1, - CX23885_VBI_BITS_SEPARATE_STREAM_PRV_DATA = 0x5 << 1, -}; -enum cx23885_dma_unit { - CX23885_DMA_BYTES, - CX23885_DMA_FRAMES, -}; -enum cx23885_dma_transfer_status_bits { - CX23885_DMA_TRANSFER_BITS_DONE = 0x01, - CX23885_DMA_TRANSFER_BITS_ERROR = 0x04, - CX23885_DMA_TRANSFER_BITS_LL_ERROR = 0x10, -}; -enum cx23885_pause { - CX23885_PAUSE_ENCODING, - CX23885_RESUME_ENCODING, -}; -enum cx23885_copyright { - CX23885_COPYRIGHT_OFF, - CX23885_COPYRIGHT_ON, -}; -enum cx23885_notification_type { - CX23885_NOTIFICATION_REFRESH, -}; -enum cx23885_notification_status { - CX23885_NOTIFICATION_OFF, - CX23885_NOTIFICATION_ON, -}; -enum cx23885_notification_mailbox { - CX23885_NOTIFICATION_NO_MAILBOX = -1, -}; -enum cx23885_field1_lines { - CX23885_FIELD1_SAA7114 = 0x00EF, /* 239 */ - CX23885_FIELD1_SAA7115 = 0x00F0, /* 240 */ - CX23885_FIELD1_MICRONAS = 0x0105, /* 261 */ -}; -enum cx23885_field2_lines { - CX23885_FIELD2_SAA7114 = 0x00EF, /* 239 */ - CX23885_FIELD2_SAA7115 = 0x00F0, /* 240 */ - CX23885_FIELD2_MICRONAS = 0x0106, /* 262 */ -}; -enum cx23885_custom_data_type { - CX23885_CUSTOM_EXTENSION_USR_DATA, - CX23885_CUSTOM_PRIVATE_PACKET, -}; -enum cx23885_mute { - CX23885_UNMUTE, - CX23885_MUTE, -}; -enum cx23885_mute_video_mask { - CX23885_MUTE_VIDEO_V_MASK = 0x0000FF00, - CX23885_MUTE_VIDEO_U_MASK = 0x00FF0000, - CX23885_MUTE_VIDEO_Y_MASK = 0xFF000000, -}; -enum cx23885_mute_video_shift { - CX23885_MUTE_VIDEO_V_SHIFT = 8, - CX23885_MUTE_VIDEO_U_SHIFT = 16, - CX23885_MUTE_VIDEO_Y_SHIFT = 24, -}; - -/* defines below are from ivtv-driver.h */ -#define IVTV_CMD_HW_BLOCKS_RST 0xFFFFFFFF - -/* Firmware API commands */ -#define IVTV_API_STD_TIMEOUT 500 - -/* Registers */ -/* IVTV_REG_OFFSET */ -#define IVTV_REG_ENC_SDRAM_REFRESH (0x07F8) -#define IVTV_REG_ENC_SDRAM_PRECHARGE (0x07FC) -#define IVTV_REG_SPU (0x9050) -#define IVTV_REG_HW_BLOCKS (0x9054) -#define IVTV_REG_VPU (0x9058) -#define IVTV_REG_APU (0xA064) - -/**** Bit definitions for MC417_RWD and MC417_OEN registers *** - bits 31-16 -+-----------+ -| Reserved | -+-----------+ - bit 15 bit 14 bit 13 bit 12 bit 11 bit 10 bit 9 bit 8 -+-------+-------+-------+-------+-------+-------+-------+-------+ -| MIWR# | MIRD# | MICS# |MIRDY# |MIADDR3|MIADDR2|MIADDR1|MIADDR0| -+-------+-------+-------+-------+-------+-------+-------+-------+ - bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 -+-------+-------+-------+-------+-------+-------+-------+-------+ -|MIDATA7|MIDATA6|MIDATA5|MIDATA4|MIDATA3|MIDATA2|MIDATA1|MIDATA0| -+-------+-------+-------+-------+-------+-------+-------+-------+ -***/ -#define MC417_MIWR 0x8000 -#define MC417_MIRD 0x4000 -#define MC417_MICS 0x2000 -#define MC417_MIRDY 0x1000 -#define MC417_MIADDR 0x0F00 -#define MC417_MIDATA 0x00FF - -/* MIADDR* nibble definitions */ -#define MCI_MEMORY_DATA_BYTE0 0x000 -#define MCI_MEMORY_DATA_BYTE1 0x100 -#define MCI_MEMORY_DATA_BYTE2 0x200 -#define MCI_MEMORY_DATA_BYTE3 0x300 -#define MCI_MEMORY_ADDRESS_BYTE2 0x400 -#define MCI_MEMORY_ADDRESS_BYTE1 0x500 -#define MCI_MEMORY_ADDRESS_BYTE0 0x600 -#define MCI_REGISTER_DATA_BYTE0 0x800 -#define MCI_REGISTER_DATA_BYTE1 0x900 -#define MCI_REGISTER_DATA_BYTE2 0xA00 -#define MCI_REGISTER_DATA_BYTE3 0xB00 -#define MCI_REGISTER_ADDRESS_BYTE0 0xC00 -#define MCI_REGISTER_ADDRESS_BYTE1 0xD00 -#define MCI_REGISTER_MODE 0xE00 - -/* Read and write modes */ -#define MCI_MODE_REGISTER_READ 0 -#define MCI_MODE_REGISTER_WRITE 1 -#define MCI_MODE_MEMORY_READ 0 -#define MCI_MODE_MEMORY_WRITE 0x40 - -/*** Bit definitions for MC417_CTL register **** - bits 31-6 bits 5-4 bit 3 bits 2-1 Bit 0 -+--------+-------------+--------+--------------+------------+ -|Reserved|MC417_SPD_CTL|Reserved|MC417_GPIO_SEL|UART_GPIO_EN| -+--------+-------------+--------+--------------+------------+ -***/ -#define MC417_SPD_CTL(x) (((x) << 4) & 0x00000030) -#define MC417_GPIO_SEL(x) (((x) << 1) & 0x00000006) -#define MC417_UART_GPIO_EN 0x00000001 - -/* Values for speed control */ -#define MC417_SPD_CTL_SLOW 0x1 -#define MC417_SPD_CTL_MEDIUM 0x0 -#define MC417_SPD_CTL_FAST 0x3 /* b'1x, but we use b'11 */ - -/* Values for GPIO select */ -#define MC417_GPIO_SEL_GPIO3 0x3 -#define MC417_GPIO_SEL_GPIO2 0x2 -#define MC417_GPIO_SEL_GPIO1 0x1 -#define MC417_GPIO_SEL_GPIO0 0x0 - -void cx23885_mc417_init(struct cx23885_dev *dev) -{ - u32 regval; - - dprintk(2, "%s()\n", __func__); - - /* Configure MC417_CTL register to defaults. */ - regval = MC417_SPD_CTL(MC417_SPD_CTL_FAST) | - MC417_GPIO_SEL(MC417_GPIO_SEL_GPIO3) | - MC417_UART_GPIO_EN; - cx_write(MC417_CTL, regval); - - /* Configure MC417_OEN to defaults. */ - regval = MC417_MIRDY; - cx_write(MC417_OEN, regval); - - /* Configure MC417_RWD to defaults. */ - regval = MC417_MIWR | MC417_MIRD | MC417_MICS; - cx_write(MC417_RWD, regval); -} - -static int mc417_wait_ready(struct cx23885_dev *dev) -{ - u32 mi_ready; - unsigned long timeout = jiffies + msecs_to_jiffies(1); - - for (;;) { - mi_ready = cx_read(MC417_RWD) & MC417_MIRDY; - if (mi_ready != 0) - return 0; - if (time_after(jiffies, timeout)) - return -1; - udelay(1); - } -} - -int mc417_register_write(struct cx23885_dev *dev, u16 address, u32 value) -{ - u32 regval; - - /* Enable MC417 GPIO outputs except for MC417_MIRDY, - * which is an input. - */ - cx_write(MC417_OEN, MC417_MIRDY); - - /* Write data byte 0 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_REGISTER_DATA_BYTE0 | - (value & 0x000000FF); - cx_write(MC417_RWD, regval); - - /* Transition CS/WR to effect write transaction across bus. */ - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Write data byte 1 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_REGISTER_DATA_BYTE1 | - ((value >> 8) & 0x000000FF); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Write data byte 2 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_REGISTER_DATA_BYTE2 | - ((value >> 16) & 0x000000FF); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Write data byte 3 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_REGISTER_DATA_BYTE3 | - ((value >> 24) & 0x000000FF); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Write address byte 0 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_REGISTER_ADDRESS_BYTE0 | - (address & 0xFF); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Write address byte 1 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_REGISTER_ADDRESS_BYTE1 | - ((address >> 8) & 0xFF); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Indicate that this is a write. */ - regval = MC417_MIRD | MC417_MIRDY | MCI_REGISTER_MODE | - MCI_MODE_REGISTER_WRITE; - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Wait for the trans to complete (MC417_MIRDY asserted). */ - return mc417_wait_ready(dev); -} - -int mc417_register_read(struct cx23885_dev *dev, u16 address, u32 *value) -{ - int retval; - u32 regval; - u32 tempval; - u32 dataval; - - /* Enable MC417 GPIO outputs except for MC417_MIRDY, - * which is an input. - */ - cx_write(MC417_OEN, MC417_MIRDY); - - /* Write address byte 0 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_REGISTER_ADDRESS_BYTE0 | - ((address & 0x00FF)); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Write address byte 1 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_REGISTER_ADDRESS_BYTE1 | - ((address >> 8) & 0xFF); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Indicate that this is a register read. */ - regval = MC417_MIRD | MC417_MIRDY | MCI_REGISTER_MODE | - MCI_MODE_REGISTER_READ; - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Wait for the trans to complete (MC417_MIRDY asserted). */ - retval = mc417_wait_ready(dev); - - /* switch the DAT0-7 GPIO[10:3] to input mode */ - cx_write(MC417_OEN, MC417_MIRDY | MC417_MIDATA); - - /* Read data byte 0 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_REGISTER_DATA_BYTE0; - cx_write(MC417_RWD, regval); - - /* Transition RD to effect read transaction across bus. - * Transtion 0x5000 -> 0x9000 correct (RD/RDY -> WR/RDY)? - * Should it be 0x9000 -> 0xF000 (also why is RDY being set, its - * input only...) - */ - regval = MC417_MIWR | MC417_MIRDY | MCI_REGISTER_DATA_BYTE0; - cx_write(MC417_RWD, regval); - - /* Collect byte */ - tempval = cx_read(MC417_RWD); - dataval = tempval & 0x000000FF; - - /* Bring CS and RD high. */ - regval = MC417_MIWR | MC417_MIRD | MC417_MICS | MC417_MIRDY; - cx_write(MC417_RWD, regval); - - /* Read data byte 1 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_REGISTER_DATA_BYTE1; - cx_write(MC417_RWD, regval); - regval = MC417_MIWR | MC417_MIRDY | MCI_REGISTER_DATA_BYTE1; - cx_write(MC417_RWD, regval); - tempval = cx_read(MC417_RWD); - dataval |= ((tempval & 0x000000FF) << 8); - regval = MC417_MIWR | MC417_MIRD | MC417_MICS | MC417_MIRDY; - cx_write(MC417_RWD, regval); - - /* Read data byte 2 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_REGISTER_DATA_BYTE2; - cx_write(MC417_RWD, regval); - regval = MC417_MIWR | MC417_MIRDY | MCI_REGISTER_DATA_BYTE2; - cx_write(MC417_RWD, regval); - tempval = cx_read(MC417_RWD); - dataval |= ((tempval & 0x000000FF) << 16); - regval = MC417_MIWR | MC417_MIRD | MC417_MICS | MC417_MIRDY; - cx_write(MC417_RWD, regval); - - /* Read data byte 3 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_REGISTER_DATA_BYTE3; - cx_write(MC417_RWD, regval); - regval = MC417_MIWR | MC417_MIRDY | MCI_REGISTER_DATA_BYTE3; - cx_write(MC417_RWD, regval); - tempval = cx_read(MC417_RWD); - dataval |= ((tempval & 0x000000FF) << 24); - regval = MC417_MIWR | MC417_MIRD | MC417_MICS | MC417_MIRDY; - cx_write(MC417_RWD, regval); - - *value = dataval; - - return retval; -} - -int mc417_memory_write(struct cx23885_dev *dev, u32 address, u32 value) -{ - u32 regval; - - /* Enable MC417 GPIO outputs except for MC417_MIRDY, - * which is an input. - */ - cx_write(MC417_OEN, MC417_MIRDY); - - /* Write data byte 0 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_MEMORY_DATA_BYTE0 | - (value & 0x000000FF); - cx_write(MC417_RWD, regval); - - /* Transition CS/WR to effect write transaction across bus. */ - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Write data byte 1 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_MEMORY_DATA_BYTE1 | - ((value >> 8) & 0x000000FF); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Write data byte 2 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_MEMORY_DATA_BYTE2 | - ((value >> 16) & 0x000000FF); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Write data byte 3 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_MEMORY_DATA_BYTE3 | - ((value >> 24) & 0x000000FF); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Write address byte 2 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_MEMORY_ADDRESS_BYTE2 | - MCI_MODE_MEMORY_WRITE | ((address >> 16) & 0x3F); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Write address byte 1 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_MEMORY_ADDRESS_BYTE1 | - ((address >> 8) & 0xFF); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Write address byte 0 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_MEMORY_ADDRESS_BYTE0 | - (address & 0xFF); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Wait for the trans to complete (MC417_MIRDY asserted). */ - return mc417_wait_ready(dev); -} - -int mc417_memory_read(struct cx23885_dev *dev, u32 address, u32 *value) -{ - int retval; - u32 regval; - u32 tempval; - u32 dataval; - - /* Enable MC417 GPIO outputs except for MC417_MIRDY, - * which is an input. - */ - cx_write(MC417_OEN, MC417_MIRDY); - - /* Write address byte 2 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_MEMORY_ADDRESS_BYTE2 | - MCI_MODE_MEMORY_READ | ((address >> 16) & 0x3F); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Write address byte 1 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_MEMORY_ADDRESS_BYTE1 | - ((address >> 8) & 0xFF); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Write address byte 0 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_MEMORY_ADDRESS_BYTE0 | - (address & 0xFF); - cx_write(MC417_RWD, regval); - regval |= MC417_MICS | MC417_MIWR; - cx_write(MC417_RWD, regval); - - /* Wait for the trans to complete (MC417_MIRDY asserted). */ - retval = mc417_wait_ready(dev); - - /* switch the DAT0-7 GPIO[10:3] to input mode */ - cx_write(MC417_OEN, MC417_MIRDY | MC417_MIDATA); - - /* Read data byte 3 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_MEMORY_DATA_BYTE3; - cx_write(MC417_RWD, regval); - - /* Transition RD to effect read transaction across bus. */ - regval = MC417_MIWR | MC417_MIRDY | MCI_MEMORY_DATA_BYTE3; - cx_write(MC417_RWD, regval); - - /* Collect byte */ - tempval = cx_read(MC417_RWD); - dataval = ((tempval & 0x000000FF) << 24); - - /* Bring CS and RD high. */ - regval = MC417_MIWR | MC417_MIRD | MC417_MICS | MC417_MIRDY; - cx_write(MC417_RWD, regval); - - /* Read data byte 2 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_MEMORY_DATA_BYTE2; - cx_write(MC417_RWD, regval); - regval = MC417_MIWR | MC417_MIRDY | MCI_MEMORY_DATA_BYTE2; - cx_write(MC417_RWD, regval); - tempval = cx_read(MC417_RWD); - dataval |= ((tempval & 0x000000FF) << 16); - regval = MC417_MIWR | MC417_MIRD | MC417_MICS | MC417_MIRDY; - cx_write(MC417_RWD, regval); - - /* Read data byte 1 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_MEMORY_DATA_BYTE1; - cx_write(MC417_RWD, regval); - regval = MC417_MIWR | MC417_MIRDY | MCI_MEMORY_DATA_BYTE1; - cx_write(MC417_RWD, regval); - tempval = cx_read(MC417_RWD); - dataval |= ((tempval & 0x000000FF) << 8); - regval = MC417_MIWR | MC417_MIRD | MC417_MICS | MC417_MIRDY; - cx_write(MC417_RWD, regval); - - /* Read data byte 0 */ - regval = MC417_MIRD | MC417_MIRDY | MCI_MEMORY_DATA_BYTE0; - cx_write(MC417_RWD, regval); - regval = MC417_MIWR | MC417_MIRDY | MCI_MEMORY_DATA_BYTE0; - cx_write(MC417_RWD, regval); - tempval = cx_read(MC417_RWD); - dataval |= (tempval & 0x000000FF); - regval = MC417_MIWR | MC417_MIRD | MC417_MICS | MC417_MIRDY; - cx_write(MC417_RWD, regval); - - *value = dataval; - - return retval; -} - -void mc417_gpio_set(struct cx23885_dev *dev, u32 mask) -{ - u32 val; - - /* Set the gpio value */ - mc417_register_read(dev, 0x900C, &val); - val |= (mask & 0x000ffff); - mc417_register_write(dev, 0x900C, val); -} - -void mc417_gpio_clear(struct cx23885_dev *dev, u32 mask) -{ - u32 val; - - /* Clear the gpio value */ - mc417_register_read(dev, 0x900C, &val); - val &= ~(mask & 0x0000ffff); - mc417_register_write(dev, 0x900C, val); -} - -void mc417_gpio_enable(struct cx23885_dev *dev, u32 mask, int asoutput) -{ - u32 val; - - /* Enable GPIO direction bits */ - mc417_register_read(dev, 0x9020, &val); - if (asoutput) - val |= (mask & 0x0000ffff); - else - val &= ~(mask & 0x0000ffff); - - mc417_register_write(dev, 0x9020, val); -} -/* ------------------------------------------------------------------ */ - -/* MPEG encoder API */ -static char *cmd_to_str(int cmd) -{ - switch (cmd) { - case CX2341X_ENC_PING_FW: - return "PING_FW"; - case CX2341X_ENC_START_CAPTURE: - return "START_CAPTURE"; - case CX2341X_ENC_STOP_CAPTURE: - return "STOP_CAPTURE"; - case CX2341X_ENC_SET_AUDIO_ID: - return "SET_AUDIO_ID"; - case CX2341X_ENC_SET_VIDEO_ID: - return "SET_VIDEO_ID"; - case CX2341X_ENC_SET_PCR_ID: - return "SET_PCR_ID"; - case CX2341X_ENC_SET_FRAME_RATE: - return "SET_FRAME_RATE"; - case CX2341X_ENC_SET_FRAME_SIZE: - return "SET_FRAME_SIZE"; - case CX2341X_ENC_SET_BIT_RATE: - return "SET_BIT_RATE"; - case CX2341X_ENC_SET_GOP_PROPERTIES: - return "SET_GOP_PROPERTIES"; - case CX2341X_ENC_SET_ASPECT_RATIO: - return "SET_ASPECT_RATIO"; - case CX2341X_ENC_SET_DNR_FILTER_MODE: - return "SET_DNR_FILTER_MODE"; - case CX2341X_ENC_SET_DNR_FILTER_PROPS: - return "SET_DNR_FILTER_PROPS"; - case CX2341X_ENC_SET_CORING_LEVELS: - return "SET_CORING_LEVELS"; - case CX2341X_ENC_SET_SPATIAL_FILTER_TYPE: - return "SET_SPATIAL_FILTER_TYPE"; - case CX2341X_ENC_SET_VBI_LINE: - return "SET_VBI_LINE"; - case CX2341X_ENC_SET_STREAM_TYPE: - return "SET_STREAM_TYPE"; - case CX2341X_ENC_SET_OUTPUT_PORT: - return "SET_OUTPUT_PORT"; - case CX2341X_ENC_SET_AUDIO_PROPERTIES: - return "SET_AUDIO_PROPERTIES"; - case CX2341X_ENC_HALT_FW: - return "HALT_FW"; - case CX2341X_ENC_GET_VERSION: - return "GET_VERSION"; - case CX2341X_ENC_SET_GOP_CLOSURE: - return "SET_GOP_CLOSURE"; - case CX2341X_ENC_GET_SEQ_END: - return "GET_SEQ_END"; - case CX2341X_ENC_SET_PGM_INDEX_INFO: - return "SET_PGM_INDEX_INFO"; - case CX2341X_ENC_SET_VBI_CONFIG: - return "SET_VBI_CONFIG"; - case CX2341X_ENC_SET_DMA_BLOCK_SIZE: - return "SET_DMA_BLOCK_SIZE"; - case CX2341X_ENC_GET_PREV_DMA_INFO_MB_10: - return "GET_PREV_DMA_INFO_MB_10"; - case CX2341X_ENC_GET_PREV_DMA_INFO_MB_9: - return "GET_PREV_DMA_INFO_MB_9"; - case CX2341X_ENC_SCHED_DMA_TO_HOST: - return "SCHED_DMA_TO_HOST"; - case CX2341X_ENC_INITIALIZE_INPUT: - return "INITIALIZE_INPUT"; - case CX2341X_ENC_SET_FRAME_DROP_RATE: - return "SET_FRAME_DROP_RATE"; - case CX2341X_ENC_PAUSE_ENCODER: - return "PAUSE_ENCODER"; - case CX2341X_ENC_REFRESH_INPUT: - return "REFRESH_INPUT"; - case CX2341X_ENC_SET_COPYRIGHT: - return "SET_COPYRIGHT"; - case CX2341X_ENC_SET_EVENT_NOTIFICATION: - return "SET_EVENT_NOTIFICATION"; - case CX2341X_ENC_SET_NUM_VSYNC_LINES: - return "SET_NUM_VSYNC_LINES"; - case CX2341X_ENC_SET_PLACEHOLDER: - return "SET_PLACEHOLDER"; - case CX2341X_ENC_MUTE_VIDEO: - return "MUTE_VIDEO"; - case CX2341X_ENC_MUTE_AUDIO: - return "MUTE_AUDIO"; - case CX2341X_ENC_MISC: - return "MISC"; - default: - return "UNKNOWN"; - } -} - -static int cx23885_mbox_func(void *priv, - u32 command, - int in, - int out, - u32 data[CX2341X_MBOX_MAX_DATA]) -{ - struct cx23885_dev *dev = priv; - unsigned long timeout; - u32 value, flag, retval = 0; - int i; - - dprintk(3, "%s: command(0x%X) = %s\n", __func__, command, - cmd_to_str(command)); - - /* this may not be 100% safe if we can't read any memory location - without side effects */ - mc417_memory_read(dev, dev->cx23417_mailbox - 4, &value); - if (value != 0x12345678) { - printk(KERN_ERR - "Firmware and/or mailbox pointer not initialized " - "or corrupted, signature = 0x%x, cmd = %s\n", value, - cmd_to_str(command)); - return -1; - } - - /* This read looks at 32 bits, but flag is only 8 bits. - * Seems we also bail if CMD or TIMEOUT bytes are set??? - */ - mc417_memory_read(dev, dev->cx23417_mailbox, &flag); - if (flag) { - printk(KERN_ERR "ERROR: Mailbox appears to be in use " - "(%x), cmd = %s\n", flag, cmd_to_str(command)); - return -1; - } - - flag |= 1; /* tell 'em we're working on it */ - mc417_memory_write(dev, dev->cx23417_mailbox, flag); - - /* write command + args + fill remaining with zeros */ - /* command code */ - mc417_memory_write(dev, dev->cx23417_mailbox + 1, command); - mc417_memory_write(dev, dev->cx23417_mailbox + 3, - IVTV_API_STD_TIMEOUT); /* timeout */ - for (i = 0; i < in; i++) { - mc417_memory_write(dev, dev->cx23417_mailbox + 4 + i, data[i]); - dprintk(3, "API Input %d = %d\n", i, data[i]); - } - for (; i < CX2341X_MBOX_MAX_DATA; i++) - mc417_memory_write(dev, dev->cx23417_mailbox + 4 + i, 0); - - flag |= 3; /* tell 'em we're done writing */ - mc417_memory_write(dev, dev->cx23417_mailbox, flag); - - /* wait for firmware to handle the API command */ - timeout = jiffies + msecs_to_jiffies(10); - for (;;) { - mc417_memory_read(dev, dev->cx23417_mailbox, &flag); - if (0 != (flag & 4)) - break; - if (time_after(jiffies, timeout)) { - printk(KERN_ERR "ERROR: API Mailbox timeout\n"); - return -1; - } - udelay(10); - } - - /* read output values */ - for (i = 0; i < out; i++) { - mc417_memory_read(dev, dev->cx23417_mailbox + 4 + i, data + i); - dprintk(3, "API Output %d = %d\n", i, data[i]); - } - - mc417_memory_read(dev, dev->cx23417_mailbox + 2, &retval); - dprintk(3, "API result = %d\n", retval); - - flag = 0; - mc417_memory_write(dev, dev->cx23417_mailbox, flag); - - return retval; -} - -/* We don't need to call the API often, so using just one - * mailbox will probably suffice - */ -static int cx23885_api_cmd(struct cx23885_dev *dev, - u32 command, - u32 inputcnt, - u32 outputcnt, - ...) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - va_list vargs; - int i, err; - - dprintk(3, "%s() cmds = 0x%08x\n", __func__, command); - - va_start(vargs, outputcnt); - for (i = 0; i < inputcnt; i++) - data[i] = va_arg(vargs, int); - - err = cx23885_mbox_func(dev, command, inputcnt, outputcnt, data); - for (i = 0; i < outputcnt; i++) { - int *vptr = va_arg(vargs, int *); - *vptr = data[i]; - } - va_end(vargs); - - return err; -} - -static int cx23885_find_mailbox(struct cx23885_dev *dev) -{ - u32 signature[4] = { - 0x12345678, 0x34567812, 0x56781234, 0x78123456 - }; - int signaturecnt = 0; - u32 value; - int i; - - dprintk(2, "%s()\n", __func__); - - for (i = 0; i < CX23885_FIRM_IMAGE_SIZE; i++) { - mc417_memory_read(dev, i, &value); - if (value == signature[signaturecnt]) - signaturecnt++; - else - signaturecnt = 0; - if (4 == signaturecnt) { - dprintk(1, "Mailbox signature found at 0x%x\n", i+1); - return i+1; - } - } - printk(KERN_ERR "Mailbox signature values not found!\n"); - return -1; -} - -static int cx23885_load_firmware(struct cx23885_dev *dev) -{ - static const unsigned char magic[8] = { - 0xa7, 0x0d, 0x00, 0x00, 0x66, 0xbb, 0x55, 0xaa - }; - const struct firmware *firmware; - int i, retval = 0; - u32 value = 0; - u32 gpio_output = 0; - u32 gpio_value; - u32 checksum = 0; - u32 *dataptr; - - dprintk(2, "%s()\n", __func__); - - /* Save GPIO settings before reset of APU */ - retval |= mc417_memory_read(dev, 0x9020, &gpio_output); - retval |= mc417_memory_read(dev, 0x900C, &gpio_value); - - retval = mc417_register_write(dev, - IVTV_REG_VPU, 0xFFFFFFED); - retval |= mc417_register_write(dev, - IVTV_REG_HW_BLOCKS, IVTV_CMD_HW_BLOCKS_RST); - retval |= mc417_register_write(dev, - IVTV_REG_ENC_SDRAM_REFRESH, 0x80000800); - retval |= mc417_register_write(dev, - IVTV_REG_ENC_SDRAM_PRECHARGE, 0x1A); - retval |= mc417_register_write(dev, - IVTV_REG_APU, 0); - - if (retval != 0) { - printk(KERN_ERR "%s: Error with mc417_register_write\n", - __func__); - return -1; - } - - retval = request_firmware(&firmware, CX23885_FIRM_IMAGE_NAME, - &dev->pci->dev); - - if (retval != 0) { - printk(KERN_ERR - "ERROR: Hotplug firmware request failed (%s).\n", - CX23885_FIRM_IMAGE_NAME); - printk(KERN_ERR "Please fix your hotplug setup, the board will " - "not work without firmware loaded!\n"); - return -1; - } - - if (firmware->size != CX23885_FIRM_IMAGE_SIZE) { - printk(KERN_ERR "ERROR: Firmware size mismatch " - "(have %zd, expected %d)\n", - firmware->size, CX23885_FIRM_IMAGE_SIZE); - release_firmware(firmware); - return -1; - } - - if (0 != memcmp(firmware->data, magic, 8)) { - printk(KERN_ERR - "ERROR: Firmware magic mismatch, wrong file?\n"); - release_firmware(firmware); - return -1; - } - - /* transfer to the chip */ - dprintk(2, "Loading firmware ...\n"); - dataptr = (u32 *)firmware->data; - for (i = 0; i < (firmware->size >> 2); i++) { - value = *dataptr; - checksum += ~value; - if (mc417_memory_write(dev, i, value) != 0) { - printk(KERN_ERR "ERROR: Loading firmware failed!\n"); - release_firmware(firmware); - return -1; - } - dataptr++; - } - - /* read back to verify with the checksum */ - dprintk(1, "Verifying firmware ...\n"); - for (i--; i >= 0; i--) { - if (mc417_memory_read(dev, i, &value) != 0) { - printk(KERN_ERR "ERROR: Reading firmware failed!\n"); - release_firmware(firmware); - return -1; - } - checksum -= ~value; - } - if (checksum) { - printk(KERN_ERR - "ERROR: Firmware load failed (checksum mismatch).\n"); - release_firmware(firmware); - return -1; - } - release_firmware(firmware); - dprintk(1, "Firmware upload successful.\n"); - - retval |= mc417_register_write(dev, IVTV_REG_HW_BLOCKS, - IVTV_CMD_HW_BLOCKS_RST); - - /* F/W power up disturbs the GPIOs, restore state */ - retval |= mc417_register_write(dev, 0x9020, gpio_output); - retval |= mc417_register_write(dev, 0x900C, gpio_value); - - retval |= mc417_register_read(dev, IVTV_REG_VPU, &value); - retval |= mc417_register_write(dev, IVTV_REG_VPU, value & 0xFFFFFFE8); - - /* Hardcoded GPIO's here */ - retval |= mc417_register_write(dev, 0x9020, 0x4000); - retval |= mc417_register_write(dev, 0x900C, 0x4000); - - mc417_register_read(dev, 0x9020, &gpio_output); - mc417_register_read(dev, 0x900C, &gpio_value); - - if (retval < 0) - printk(KERN_ERR "%s: Error with mc417_register_write\n", - __func__); - return 0; -} - -void cx23885_417_check_encoder(struct cx23885_dev *dev) -{ - u32 status, seq; - - status = seq = 0; - cx23885_api_cmd(dev, CX2341X_ENC_GET_SEQ_END, 0, 2, &status, &seq); - dprintk(1, "%s() status = %d, seq = %d\n", __func__, status, seq); -} - -static void cx23885_codec_settings(struct cx23885_dev *dev) -{ - dprintk(1, "%s()\n", __func__); - - /* Dynamically change the height based on video standard */ - if (dev->encodernorm.id & V4L2_STD_525_60) - dev->ts1.height = 480; - else - dev->ts1.height = 576; - - /* assign frame size */ - cx23885_api_cmd(dev, CX2341X_ENC_SET_FRAME_SIZE, 2, 0, - dev->ts1.height, dev->ts1.width); - - dev->mpeg_params.width = dev->ts1.width; - dev->mpeg_params.height = dev->ts1.height; - dev->mpeg_params.is_50hz = - (dev->encodernorm.id & V4L2_STD_625_50) != 0; - - cx2341x_update(dev, cx23885_mbox_func, NULL, &dev->mpeg_params); - - cx23885_api_cmd(dev, CX2341X_ENC_MISC, 2, 0, 3, 1); - cx23885_api_cmd(dev, CX2341X_ENC_MISC, 2, 0, 4, 1); -} - -static int cx23885_initialize_codec(struct cx23885_dev *dev, int startencoder) -{ - int version; - int retval; - u32 i, data[7]; - - dprintk(1, "%s()\n", __func__); - - retval = cx23885_api_cmd(dev, CX2341X_ENC_PING_FW, 0, 0); /* ping */ - if (retval < 0) { - dprintk(2, "%s() PING OK\n", __func__); - retval = cx23885_load_firmware(dev); - if (retval < 0) { - printk(KERN_ERR "%s() f/w load failed\n", __func__); - return retval; - } - retval = cx23885_find_mailbox(dev); - if (retval < 0) { - printk(KERN_ERR "%s() mailbox < 0, error\n", - __func__); - return -1; - } - dev->cx23417_mailbox = retval; - retval = cx23885_api_cmd(dev, CX2341X_ENC_PING_FW, 0, 0); - if (retval < 0) { - printk(KERN_ERR - "ERROR: cx23417 firmware ping failed!\n"); - return -1; - } - retval = cx23885_api_cmd(dev, CX2341X_ENC_GET_VERSION, 0, 1, - &version); - if (retval < 0) { - printk(KERN_ERR "ERROR: cx23417 firmware get encoder :" - "version failed!\n"); - return -1; - } - dprintk(1, "cx23417 firmware version is 0x%08x\n", version); - msleep(200); - } - - cx23885_codec_settings(dev); - msleep(60); - - cx23885_api_cmd(dev, CX2341X_ENC_SET_NUM_VSYNC_LINES, 2, 0, - CX23885_FIELD1_SAA7115, CX23885_FIELD2_SAA7115); - cx23885_api_cmd(dev, CX2341X_ENC_SET_PLACEHOLDER, 12, 0, - CX23885_CUSTOM_EXTENSION_USR_DATA, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0); - - /* Setup to capture VBI */ - data[0] = 0x0001BD00; - data[1] = 1; /* frames per interrupt */ - data[2] = 4; /* total bufs */ - data[3] = 0x91559155; /* start codes */ - data[4] = 0x206080C0; /* stop codes */ - data[5] = 6; /* lines */ - data[6] = 64; /* BPL */ - - cx23885_api_cmd(dev, CX2341X_ENC_SET_VBI_CONFIG, 7, 0, data[0], data[1], - data[2], data[3], data[4], data[5], data[6]); - - for (i = 2; i <= 24; i++) { - int valid; - - valid = ((i >= 19) && (i <= 21)); - cx23885_api_cmd(dev, CX2341X_ENC_SET_VBI_LINE, 5, 0, i, - valid, 0 , 0, 0); - cx23885_api_cmd(dev, CX2341X_ENC_SET_VBI_LINE, 5, 0, - i | 0x80000000, valid, 0, 0, 0); - } - - cx23885_api_cmd(dev, CX2341X_ENC_MUTE_AUDIO, 1, 0, CX23885_UNMUTE); - msleep(60); - - /* initialize the video input */ - cx23885_api_cmd(dev, CX2341X_ENC_INITIALIZE_INPUT, 0, 0); - msleep(60); - - /* Enable VIP style pixel invalidation so we work with scaled mode */ - mc417_memory_write(dev, 2120, 0x00000080); - - /* start capturing to the host interface */ - if (startencoder) { - cx23885_api_cmd(dev, CX2341X_ENC_START_CAPTURE, 2, 0, - CX23885_MPEG_CAPTURE, CX23885_RAW_BITS_NONE); - msleep(10); - } - - return 0; -} - -/* ------------------------------------------------------------------ */ - -static int bb_buf_setup(struct videobuf_queue *q, - unsigned int *count, unsigned int *size) -{ - struct cx23885_fh *fh = q->priv_data; - - fh->dev->ts1.ts_packet_size = mpeglinesize; - fh->dev->ts1.ts_packet_count = mpeglines; - - *size = fh->dev->ts1.ts_packet_size * fh->dev->ts1.ts_packet_count; - *count = mpegbufs; - - return 0; -} - -static int bb_buf_prepare(struct videobuf_queue *q, - struct videobuf_buffer *vb, enum v4l2_field field) -{ - struct cx23885_fh *fh = q->priv_data; - return cx23885_buf_prepare(q, &fh->dev->ts1, - (struct cx23885_buffer *)vb, - field); -} - -static void bb_buf_queue(struct videobuf_queue *q, - struct videobuf_buffer *vb) -{ - struct cx23885_fh *fh = q->priv_data; - cx23885_buf_queue(&fh->dev->ts1, (struct cx23885_buffer *)vb); -} - -static void bb_buf_release(struct videobuf_queue *q, - struct videobuf_buffer *vb) -{ - cx23885_free_buffer(q, (struct cx23885_buffer *)vb); -} - -static struct videobuf_queue_ops cx23885_qops = { - .buf_setup = bb_buf_setup, - .buf_prepare = bb_buf_prepare, - .buf_queue = bb_buf_queue, - .buf_release = bb_buf_release, -}; - -/* ------------------------------------------------------------------ */ - -static const u32 *ctrl_classes[] = { - cx2341x_mpeg_ctrls, - NULL -}; - -static int cx23885_queryctrl(struct cx23885_dev *dev, - struct v4l2_queryctrl *qctrl) -{ - qctrl->id = v4l2_ctrl_next(ctrl_classes, qctrl->id); - if (qctrl->id == 0) - return -EINVAL; - - /* MPEG V4L2 controls */ - if (cx2341x_ctrl_query(&dev->mpeg_params, qctrl)) - qctrl->flags |= V4L2_CTRL_FLAG_DISABLED; - - return 0; -} - -static int cx23885_querymenu(struct cx23885_dev *dev, - struct v4l2_querymenu *qmenu) -{ - struct v4l2_queryctrl qctrl; - - qctrl.id = qmenu->id; - cx23885_queryctrl(dev, &qctrl); - return v4l2_ctrl_query_menu(qmenu, &qctrl, - cx2341x_ctrl_get_menu(&dev->mpeg_params, qmenu->id)); -} - -static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_dev *dev = fh->dev; - - call_all(dev, core, g_std, id); - - return 0; -} - -static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_dev *dev = fh->dev; - unsigned int i; - - for (i = 0; i < ARRAY_SIZE(cx23885_tvnorms); i++) - if (*id & cx23885_tvnorms[i].id) - break; - if (i == ARRAY_SIZE(cx23885_tvnorms)) - return -EINVAL; - dev->encodernorm = cx23885_tvnorms[i]; - - /* Have the drier core notify the subdevices */ - mutex_lock(&dev->lock); - cx23885_set_tvnorm(dev, *id); - mutex_unlock(&dev->lock); - - return 0; -} - -static int vidioc_enum_input(struct file *file, void *priv, - struct v4l2_input *i) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - dprintk(1, "%s()\n", __func__); - return cx23885_enum_input(dev, i); -} - -static int vidioc_g_input(struct file *file, void *priv, unsigned int *i) -{ - return cx23885_get_input(file, priv, i); -} - -static int vidioc_s_input(struct file *file, void *priv, unsigned int i) -{ - return cx23885_set_input(file, priv, i); -} - -static int vidioc_g_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_dev *dev = fh->dev; - - if (UNSET == dev->tuner_type) - return -EINVAL; - if (0 != t->index) - return -EINVAL; - strcpy(t->name, "Television"); - call_all(dev, tuner, g_tuner, t); - - dprintk(1, "VIDIOC_G_TUNER: tuner type %d\n", t->type); - - return 0; -} - -static int vidioc_s_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_dev *dev = fh->dev; - - if (UNSET == dev->tuner_type) - return -EINVAL; - - /* Update the A/V core */ - call_all(dev, tuner, s_tuner, t); - - return 0; -} - -static int vidioc_g_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_dev *dev = fh->dev; - - if (UNSET == dev->tuner_type) - return -EINVAL; - f->type = V4L2_TUNER_ANALOG_TV; - f->frequency = dev->freq; - - call_all(dev, tuner, g_frequency, f); - - return 0; -} - -static int vidioc_s_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - return cx23885_set_frequency(file, priv, f); -} - -static int vidioc_g_ctrl(struct file *file, void *priv, - struct v4l2_control *ctl) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - - return cx23885_get_control(dev, ctl); -} - -static int vidioc_s_ctrl(struct file *file, void *priv, - struct v4l2_control *ctl) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - - return cx23885_set_control(dev, ctl); -} - -static int vidioc_querycap(struct file *file, void *priv, - struct v4l2_capability *cap) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_dev *dev = fh->dev; - struct cx23885_tsport *tsport = &dev->ts1; - - strlcpy(cap->driver, dev->name, sizeof(cap->driver)); - strlcpy(cap->card, cx23885_boards[tsport->dev->board].name, - sizeof(cap->card)); - sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); - cap->capabilities = - V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING | - 0; - if (UNSET != dev->tuner_type) - cap->capabilities |= V4L2_CAP_TUNER; - - return 0; -} - -static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_fmtdesc *f) -{ - if (f->index != 0) - return -EINVAL; - - strlcpy(f->description, "MPEG", sizeof(f->description)); - f->pixelformat = V4L2_PIX_FMT_MPEG; - - return 0; -} - -static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_dev *dev = fh->dev; - - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = - dev->ts1.ts_packet_size * dev->ts1.ts_packet_count; - f->fmt.pix.colorspace = 0; - f->fmt.pix.width = dev->ts1.width; - f->fmt.pix.height = dev->ts1.height; - f->fmt.pix.field = fh->mpegq.field; - dprintk(1, "VIDIOC_G_FMT: w: %d, h: %d, f: %d\n", - dev->ts1.width, dev->ts1.height, fh->mpegq.field); - return 0; -} - -static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_dev *dev = fh->dev; - - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = - dev->ts1.ts_packet_size * dev->ts1.ts_packet_count; - f->fmt.pix.colorspace = 0; - dprintk(1, "VIDIOC_TRY_FMT: w: %d, h: %d, f: %d\n", - dev->ts1.width, dev->ts1.height, fh->mpegq.field); - return 0; -} - -static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_dev *dev = fh->dev; - - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = - dev->ts1.ts_packet_size * dev->ts1.ts_packet_count; - f->fmt.pix.colorspace = 0; - dprintk(1, "VIDIOC_S_FMT: w: %d, h: %d, f: %d\n", - f->fmt.pix.width, f->fmt.pix.height, f->fmt.pix.field); - return 0; -} - -static int vidioc_reqbufs(struct file *file, void *priv, - struct v4l2_requestbuffers *p) -{ - struct cx23885_fh *fh = file->private_data; - - return videobuf_reqbufs(&fh->mpegq, p); -} - -static int vidioc_querybuf(struct file *file, void *priv, - struct v4l2_buffer *p) -{ - struct cx23885_fh *fh = file->private_data; - - return videobuf_querybuf(&fh->mpegq, p); -} - -static int vidioc_qbuf(struct file *file, void *priv, - struct v4l2_buffer *p) -{ - struct cx23885_fh *fh = file->private_data; - - return videobuf_qbuf(&fh->mpegq, p); -} - -static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b) -{ - struct cx23885_fh *fh = priv; - - return videobuf_dqbuf(&fh->mpegq, b, file->f_flags & O_NONBLOCK); -} - - -static int vidioc_streamon(struct file *file, void *priv, - enum v4l2_buf_type i) -{ - struct cx23885_fh *fh = file->private_data; - - return videobuf_streamon(&fh->mpegq); -} - -static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) -{ - struct cx23885_fh *fh = file->private_data; - - return videobuf_streamoff(&fh->mpegq); -} - -static int vidioc_g_ext_ctrls(struct file *file, void *priv, - struct v4l2_ext_controls *f) -{ - struct cx23885_fh *fh = priv; - struct cx23885_dev *dev = fh->dev; - - if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG) - return -EINVAL; - return cx2341x_ext_ctrls(&dev->mpeg_params, 0, f, VIDIOC_G_EXT_CTRLS); -} - -static int vidioc_s_ext_ctrls(struct file *file, void *priv, - struct v4l2_ext_controls *f) -{ - struct cx23885_fh *fh = priv; - struct cx23885_dev *dev = fh->dev; - struct cx2341x_mpeg_params p; - int err; - - if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG) - return -EINVAL; - - p = dev->mpeg_params; - err = cx2341x_ext_ctrls(&p, 0, f, VIDIOC_S_EXT_CTRLS); - - if (err == 0) { - err = cx2341x_update(dev, cx23885_mbox_func, - &dev->mpeg_params, &p); - dev->mpeg_params = p; - } - return err; -} - -static int vidioc_try_ext_ctrls(struct file *file, void *priv, - struct v4l2_ext_controls *f) -{ - struct cx23885_fh *fh = priv; - struct cx23885_dev *dev = fh->dev; - struct cx2341x_mpeg_params p; - int err; - - if (f->ctrl_class != V4L2_CTRL_CLASS_MPEG) - return -EINVAL; - - p = dev->mpeg_params; - err = cx2341x_ext_ctrls(&p, 0, f, VIDIOC_TRY_EXT_CTRLS); - return err; -} - -static int vidioc_log_status(struct file *file, void *priv) -{ - struct cx23885_fh *fh = priv; - struct cx23885_dev *dev = fh->dev; - char name[32 + 2]; - - snprintf(name, sizeof(name), "%s/2", dev->name); - printk(KERN_INFO - "%s/2: ============ START LOG STATUS ============\n", - dev->name); - call_all(dev, core, log_status); - cx2341x_log_status(&dev->mpeg_params, name); - printk(KERN_INFO - "%s/2: ============= END LOG STATUS =============\n", - dev->name); - return 0; -} - -static int vidioc_querymenu(struct file *file, void *priv, - struct v4l2_querymenu *a) -{ - struct cx23885_fh *fh = priv; - struct cx23885_dev *dev = fh->dev; - - return cx23885_querymenu(dev, a); -} - -static int vidioc_queryctrl(struct file *file, void *priv, - struct v4l2_queryctrl *c) -{ - struct cx23885_fh *fh = priv; - struct cx23885_dev *dev = fh->dev; - - return cx23885_queryctrl(dev, c); -} - -static int mpeg_open(struct file *file) -{ - struct cx23885_dev *dev = video_drvdata(file); - struct cx23885_fh *fh; - - dprintk(2, "%s()\n", __func__); - - /* allocate + initialize per filehandle data */ - fh = kzalloc(sizeof(*fh), GFP_KERNEL); - if (!fh) - return -ENOMEM; - - file->private_data = fh; - fh->dev = dev; - - videobuf_queue_sg_init(&fh->mpegq, &cx23885_qops, - &dev->pci->dev, &dev->ts1.slock, - V4L2_BUF_TYPE_VIDEO_CAPTURE, - V4L2_FIELD_INTERLACED, - sizeof(struct cx23885_buffer), - fh, NULL); - return 0; -} - -static int mpeg_release(struct file *file) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_dev *dev = fh->dev; - - dprintk(2, "%s()\n", __func__); - - /* FIXME: Review this crap */ - /* Shut device down on last close */ - if (atomic_cmpxchg(&fh->v4l_reading, 1, 0) == 1) { - if (atomic_dec_return(&dev->v4l_reader_count) == 0) { - /* stop mpeg capture */ - cx23885_api_cmd(fh->dev, CX2341X_ENC_STOP_CAPTURE, 3, 0, - CX23885_END_NOW, CX23885_MPEG_CAPTURE, - CX23885_RAW_BITS_NONE); - - msleep(500); - cx23885_417_check_encoder(dev); - - cx23885_cancel_buffers(&fh->dev->ts1); - } - } - - if (fh->mpegq.streaming) - videobuf_streamoff(&fh->mpegq); - if (fh->mpegq.reading) - videobuf_read_stop(&fh->mpegq); - - videobuf_mmap_free(&fh->mpegq); - file->private_data = NULL; - kfree(fh); - - return 0; -} - -static ssize_t mpeg_read(struct file *file, char __user *data, - size_t count, loff_t *ppos) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_dev *dev = fh->dev; - - dprintk(2, "%s()\n", __func__); - - /* Deal w/ A/V decoder * and mpeg encoder sync issues. */ - /* Start mpeg encoder on first read. */ - if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) { - if (atomic_inc_return(&dev->v4l_reader_count) == 1) { - if (cx23885_initialize_codec(dev, 1) < 0) - return -EINVAL; - } - } - - return videobuf_read_stream(&fh->mpegq, data, count, ppos, 0, - file->f_flags & O_NONBLOCK); -} - -static unsigned int mpeg_poll(struct file *file, - struct poll_table_struct *wait) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_dev *dev = fh->dev; - - dprintk(2, "%s\n", __func__); - - return videobuf_poll_stream(file, &fh->mpegq, wait); -} - -static int mpeg_mmap(struct file *file, struct vm_area_struct *vma) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_dev *dev = fh->dev; - - dprintk(2, "%s()\n", __func__); - - return videobuf_mmap_mapper(&fh->mpegq, vma); -} - -static struct v4l2_file_operations mpeg_fops = { - .owner = THIS_MODULE, - .open = mpeg_open, - .release = mpeg_release, - .read = mpeg_read, - .poll = mpeg_poll, - .mmap = mpeg_mmap, - .ioctl = video_ioctl2, -}; - -static const struct v4l2_ioctl_ops mpeg_ioctl_ops = { - .vidioc_querystd = vidioc_g_std, - .vidioc_g_std = vidioc_g_std, - .vidioc_s_std = vidioc_s_std, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, - .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_g_ctrl = vidioc_g_ctrl, - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, - .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, - .vidioc_dqbuf = vidioc_dqbuf, - .vidioc_streamon = vidioc_streamon, - .vidioc_streamoff = vidioc_streamoff, - .vidioc_g_ext_ctrls = vidioc_g_ext_ctrls, - .vidioc_s_ext_ctrls = vidioc_s_ext_ctrls, - .vidioc_try_ext_ctrls = vidioc_try_ext_ctrls, - .vidioc_log_status = vidioc_log_status, - .vidioc_querymenu = vidioc_querymenu, - .vidioc_queryctrl = vidioc_queryctrl, - .vidioc_g_chip_ident = cx23885_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = cx23885_g_register, - .vidioc_s_register = cx23885_s_register, -#endif -}; - -static struct video_device cx23885_mpeg_template = { - .name = "cx23885", - .fops = &mpeg_fops, - .ioctl_ops = &mpeg_ioctl_ops, - .tvnorms = CX23885_NORMS, - .current_norm = V4L2_STD_NTSC_M, -}; - -void cx23885_417_unregister(struct cx23885_dev *dev) -{ - dprintk(1, "%s()\n", __func__); - - if (dev->v4l_device) { - if (video_is_registered(dev->v4l_device)) - video_unregister_device(dev->v4l_device); - else - video_device_release(dev->v4l_device); - dev->v4l_device = NULL; - } -} - -static struct video_device *cx23885_video_dev_alloc( - struct cx23885_tsport *tsport, - struct pci_dev *pci, - struct video_device *template, - char *type) -{ - struct video_device *vfd; - struct cx23885_dev *dev = tsport->dev; - - dprintk(1, "%s()\n", __func__); - - vfd = video_device_alloc(); - if (NULL == vfd) - return NULL; - *vfd = *template; - snprintf(vfd->name, sizeof(vfd->name), "%s (%s)", - cx23885_boards[tsport->dev->board].name, type); - vfd->parent = &pci->dev; - vfd->release = video_device_release; - return vfd; -} - -int cx23885_417_register(struct cx23885_dev *dev) -{ - /* FIXME: Port1 hardcoded here */ - int err = -ENODEV; - struct cx23885_tsport *tsport = &dev->ts1; - - dprintk(1, "%s()\n", __func__); - - if (cx23885_boards[dev->board].portb != CX23885_MPEG_ENCODER) - return err; - - /* Set default TV standard */ - dev->encodernorm = cx23885_tvnorms[0]; - - if (dev->encodernorm.id & V4L2_STD_525_60) - tsport->height = 480; - else - tsport->height = 576; - - tsport->width = 720; - cx2341x_fill_defaults(&dev->mpeg_params); - - dev->mpeg_params.port = CX2341X_PORT_SERIAL; - - /* Allocate and initialize V4L video device */ - dev->v4l_device = cx23885_video_dev_alloc(tsport, - dev->pci, &cx23885_mpeg_template, "mpeg"); - video_set_drvdata(dev->v4l_device, dev); - err = video_register_device(dev->v4l_device, - VFL_TYPE_GRABBER, -1); - if (err < 0) { - printk(KERN_INFO "%s: can't register mpeg device\n", dev->name); - return err; - } - - printk(KERN_INFO "%s: registered device %s [mpeg]\n", - dev->name, video_device_node_name(dev->v4l_device)); - - /* ST: Configure the encoder paramaters, but don't begin - * encoding, this resolves an issue where the first time the - * encoder is started video can be choppy. - */ - cx23885_initialize_codec(dev, 0); - - return 0; -} - -MODULE_FIRMWARE(CX23885_FIRM_IMAGE_NAME); diff --git a/drivers/media/video/cx23885/cx23885-alsa.c b/drivers/media/video/cx23885/cx23885-alsa.c deleted file mode 100644 index 795169237e70..000000000000 --- a/drivers/media/video/cx23885/cx23885-alsa.c +++ /dev/null @@ -1,535 +0,0 @@ -/* - * - * Support for CX23885 analog audio capture - * - * (c) 2008 Mijhail Moreyra <mijhail.moreyra@gmail.com> - * Adapted from cx88-alsa.c - * (c) 2009 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/device.h> -#include <linux/interrupt.h> -#include <linux/vmalloc.h> -#include <linux/dma-mapping.h> -#include <linux/pci.h> - -#include <asm/delay.h> - -#include <sound/core.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> -#include <sound/control.h> -#include <sound/initval.h> - -#include <sound/tlv.h> - - -#include "cx23885.h" -#include "cx23885-reg.h" - -#define AUDIO_SRAM_CHANNEL SRAM_CH07 - -#define dprintk(level, fmt, arg...) if (audio_debug >= level) \ - printk(KERN_INFO "%s: " fmt, chip->dev->name , ## arg) - -#define dprintk_core(level, fmt, arg...) if (audio_debug >= level) \ - printk(KERN_DEBUG "%s: " fmt, chip->dev->name , ## arg) - -/**************************************************************************** - Module global static vars - ****************************************************************************/ - -static unsigned int disable_analog_audio; -module_param(disable_analog_audio, int, 0644); -MODULE_PARM_DESC(disable_analog_audio, "disable analog audio ALSA driver"); - -static unsigned int audio_debug; -module_param(audio_debug, int, 0644); -MODULE_PARM_DESC(audio_debug, "enable debug messages [analog audio]"); - -/**************************************************************************** - Board specific funtions - ****************************************************************************/ - -/* Constants taken from cx88-reg.h */ -#define AUD_INT_DN_RISCI1 (1 << 0) -#define AUD_INT_UP_RISCI1 (1 << 1) -#define AUD_INT_RDS_DN_RISCI1 (1 << 2) -#define AUD_INT_DN_RISCI2 (1 << 4) /* yes, 3 is skipped */ -#define AUD_INT_UP_RISCI2 (1 << 5) -#define AUD_INT_RDS_DN_RISCI2 (1 << 6) -#define AUD_INT_DN_SYNC (1 << 12) -#define AUD_INT_UP_SYNC (1 << 13) -#define AUD_INT_RDS_DN_SYNC (1 << 14) -#define AUD_INT_OPC_ERR (1 << 16) -#define AUD_INT_BER_IRQ (1 << 20) -#define AUD_INT_MCHG_IRQ (1 << 21) -#define GP_COUNT_CONTROL_RESET 0x3 - -/* - * BOARD Specific: Sets audio DMA - */ - -static int cx23885_start_audio_dma(struct cx23885_audio_dev *chip) -{ - struct cx23885_audio_buffer *buf = chip->buf; - struct cx23885_dev *dev = chip->dev; - struct sram_channel *audio_ch = - &dev->sram_channels[AUDIO_SRAM_CHANNEL]; - - dprintk(1, "%s()\n", __func__); - - /* Make sure RISC/FIFO are off before changing FIFO/RISC settings */ - cx_clear(AUD_INT_DMA_CTL, 0x11); - - /* setup fifo + format - out channel */ - cx23885_sram_channel_setup(chip->dev, audio_ch, buf->bpl, - buf->risc.dma); - - /* sets bpl size */ - cx_write(AUD_INT_A_LNGTH, buf->bpl); - - /* This is required to get good audio (1 seems to be ok) */ - cx_write(AUD_INT_A_MODE, 1); - - /* reset counter */ - cx_write(AUD_INT_A_GPCNT_CTL, GP_COUNT_CONTROL_RESET); - atomic_set(&chip->count, 0); - - dprintk(1, "Start audio DMA, %d B/line, %d lines/FIFO, %d periods, %d " - "byte buffer\n", buf->bpl, cx_read(audio_ch->cmds_start+12)>>1, - chip->num_periods, buf->bpl * chip->num_periods); - - /* Enables corresponding bits at AUD_INT_STAT */ - cx_write(AUDIO_INT_INT_MSK, AUD_INT_OPC_ERR | AUD_INT_DN_SYNC | - AUD_INT_DN_RISCI1); - - /* Clean any pending interrupt bits already set */ - cx_write(AUDIO_INT_INT_STAT, ~0); - - /* enable audio irqs */ - cx_set(PCI_INT_MSK, chip->dev->pci_irqmask | PCI_MSK_AUD_INT); - - /* start dma */ - cx_set(DEV_CNTRL2, (1<<5)); /* Enables Risc Processor */ - cx_set(AUD_INT_DMA_CTL, 0x11); /* audio downstream FIFO and - RISC enable */ - if (audio_debug) - cx23885_sram_channel_dump(chip->dev, audio_ch); - - return 0; -} - -/* - * BOARD Specific: Resets audio DMA - */ -static int cx23885_stop_audio_dma(struct cx23885_audio_dev *chip) -{ - struct cx23885_dev *dev = chip->dev; - dprintk(1, "Stopping audio DMA\n"); - - /* stop dma */ - cx_clear(AUD_INT_DMA_CTL, 0x11); - - /* disable irqs */ - cx_clear(PCI_INT_MSK, PCI_MSK_AUD_INT); - cx_clear(AUDIO_INT_INT_MSK, AUD_INT_OPC_ERR | AUD_INT_DN_SYNC | - AUD_INT_DN_RISCI1); - - if (audio_debug) - cx23885_sram_channel_dump(chip->dev, - &dev->sram_channels[AUDIO_SRAM_CHANNEL]); - - return 0; -} - -/* - * BOARD Specific: Handles audio IRQ - */ -int cx23885_audio_irq(struct cx23885_dev *dev, u32 status, u32 mask) -{ - struct cx23885_audio_dev *chip = dev->audio_dev; - - if (0 == (status & mask)) - return 0; - - cx_write(AUDIO_INT_INT_STAT, status); - - /* risc op code error */ - if (status & AUD_INT_OPC_ERR) { - printk(KERN_WARNING "%s/1: Audio risc op code error\n", - dev->name); - cx_clear(AUD_INT_DMA_CTL, 0x11); - cx23885_sram_channel_dump(dev, - &dev->sram_channels[AUDIO_SRAM_CHANNEL]); - } - if (status & AUD_INT_DN_SYNC) { - dprintk(1, "Downstream sync error\n"); - cx_write(AUD_INT_A_GPCNT_CTL, GP_COUNT_CONTROL_RESET); - return 1; - } - /* risc1 downstream */ - if (status & AUD_INT_DN_RISCI1) { - atomic_set(&chip->count, cx_read(AUD_INT_A_GPCNT)); - snd_pcm_period_elapsed(chip->substream); - } - /* FIXME: Any other status should deserve a special handling? */ - - return 1; -} - -static int dsp_buffer_free(struct cx23885_audio_dev *chip) -{ - BUG_ON(!chip->dma_size); - - dprintk(2, "Freeing buffer\n"); - videobuf_dma_unmap(&chip->pci->dev, chip->dma_risc); - videobuf_dma_free(chip->dma_risc); - btcx_riscmem_free(chip->pci, &chip->buf->risc); - kfree(chip->buf); - - chip->dma_risc = NULL; - chip->dma_size = 0; - - return 0; -} - -/**************************************************************************** - ALSA PCM Interface - ****************************************************************************/ - -/* - * Digital hardware definition - */ -#define DEFAULT_FIFO_SIZE 4096 - -static struct snd_pcm_hardware snd_cx23885_digital_hw = { - .info = SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_MMAP_VALID, - .formats = SNDRV_PCM_FMTBIT_S16_LE, - - .rates = SNDRV_PCM_RATE_48000, - .rate_min = 48000, - .rate_max = 48000, - .channels_min = 2, - .channels_max = 2, - /* Analog audio output will be full of clicks and pops if there - are not exactly four lines in the SRAM FIFO buffer. */ - .period_bytes_min = DEFAULT_FIFO_SIZE/4, - .period_bytes_max = DEFAULT_FIFO_SIZE/4, - .periods_min = 1, - .periods_max = 1024, - .buffer_bytes_max = (1024*1024), -}; - -/* - * audio pcm capture open callback - */ -static int snd_cx23885_pcm_open(struct snd_pcm_substream *substream) -{ - struct cx23885_audio_dev *chip = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - int err; - - if (!chip) { - printk(KERN_ERR "BUG: cx23885 can't find device struct." - " Can't proceed with open\n"); - return -ENODEV; - } - - err = snd_pcm_hw_constraint_pow2(runtime, 0, - SNDRV_PCM_HW_PARAM_PERIODS); - if (err < 0) - goto _error; - - chip->substream = substream; - - runtime->hw = snd_cx23885_digital_hw; - - if (chip->dev->sram_channels[AUDIO_SRAM_CHANNEL].fifo_size != - DEFAULT_FIFO_SIZE) { - unsigned int bpl = chip->dev-> - sram_channels[AUDIO_SRAM_CHANNEL].fifo_size / 4; - bpl &= ~7; /* must be multiple of 8 */ - runtime->hw.period_bytes_min = bpl; - runtime->hw.period_bytes_max = bpl; - } - - return 0; -_error: - dprintk(1, "Error opening PCM!\n"); - return err; -} - -/* - * audio close callback - */ -static int snd_cx23885_close(struct snd_pcm_substream *substream) -{ - return 0; -} - -/* - * hw_params callback - */ -static int snd_cx23885_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - struct cx23885_audio_dev *chip = snd_pcm_substream_chip(substream); - struct videobuf_dmabuf *dma; - - struct cx23885_audio_buffer *buf; - int ret; - - if (substream->runtime->dma_area) { - dsp_buffer_free(chip); - substream->runtime->dma_area = NULL; - } - - chip->period_size = params_period_bytes(hw_params); - chip->num_periods = params_periods(hw_params); - chip->dma_size = chip->period_size * params_periods(hw_params); - - BUG_ON(!chip->dma_size); - BUG_ON(chip->num_periods & (chip->num_periods-1)); - - buf = kzalloc(sizeof(*buf), GFP_KERNEL); - if (NULL == buf) - return -ENOMEM; - - buf->bpl = chip->period_size; - - dma = &buf->dma; - videobuf_dma_init(dma); - ret = videobuf_dma_init_kernel(dma, PCI_DMA_FROMDEVICE, - (PAGE_ALIGN(chip->dma_size) >> PAGE_SHIFT)); - if (ret < 0) - goto error; - - ret = videobuf_dma_map(&chip->pci->dev, dma); - if (ret < 0) - goto error; - - ret = cx23885_risc_databuffer(chip->pci, &buf->risc, dma->sglist, - chip->period_size, chip->num_periods, 1); - if (ret < 0) - goto error; - - /* Loop back to start of program */ - buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP|RISC_IRQ1|RISC_CNT_INC); - buf->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - buf->risc.jmp[2] = cpu_to_le32(0); /* bits 63-32 */ - - chip->buf = buf; - chip->dma_risc = dma; - - substream->runtime->dma_area = chip->dma_risc->vaddr; - substream->runtime->dma_bytes = chip->dma_size; - substream->runtime->dma_addr = 0; - - return 0; - -error: - kfree(buf); - return ret; -} - -/* - * hw free callback - */ -static int snd_cx23885_hw_free(struct snd_pcm_substream *substream) -{ - - struct cx23885_audio_dev *chip = snd_pcm_substream_chip(substream); - - if (substream->runtime->dma_area) { - dsp_buffer_free(chip); - substream->runtime->dma_area = NULL; - } - - return 0; -} - -/* - * prepare callback - */ -static int snd_cx23885_prepare(struct snd_pcm_substream *substream) -{ - return 0; -} - -/* - * trigger callback - */ -static int snd_cx23885_card_trigger(struct snd_pcm_substream *substream, - int cmd) -{ - struct cx23885_audio_dev *chip = snd_pcm_substream_chip(substream); - int err; - - /* Local interrupts are already disabled by ALSA */ - spin_lock(&chip->lock); - - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: - err = cx23885_start_audio_dma(chip); - break; - case SNDRV_PCM_TRIGGER_STOP: - err = cx23885_stop_audio_dma(chip); - break; - default: - err = -EINVAL; - break; - } - - spin_unlock(&chip->lock); - - return err; -} - -/* - * pointer callback - */ -static snd_pcm_uframes_t snd_cx23885_pointer( - struct snd_pcm_substream *substream) -{ - struct cx23885_audio_dev *chip = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - u16 count; - - count = atomic_read(&chip->count); - - return runtime->period_size * (count & (runtime->periods-1)); -} - -/* - * page callback (needed for mmap) - */ -static struct page *snd_cx23885_page(struct snd_pcm_substream *substream, - unsigned long offset) -{ - void *pageptr = substream->runtime->dma_area + offset; - return vmalloc_to_page(pageptr); -} - -/* - * operators - */ -static struct snd_pcm_ops snd_cx23885_pcm_ops = { - .open = snd_cx23885_pcm_open, - .close = snd_cx23885_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_cx23885_hw_params, - .hw_free = snd_cx23885_hw_free, - .prepare = snd_cx23885_prepare, - .trigger = snd_cx23885_card_trigger, - .pointer = snd_cx23885_pointer, - .page = snd_cx23885_page, -}; - -/* - * create a PCM device - */ -static int snd_cx23885_pcm(struct cx23885_audio_dev *chip, int device, - char *name) -{ - int err; - struct snd_pcm *pcm; - - err = snd_pcm_new(chip->card, name, device, 0, 1, &pcm); - if (err < 0) - return err; - pcm->private_data = chip; - strcpy(pcm->name, name); - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_cx23885_pcm_ops); - - return 0; -} - -/**************************************************************************** - Basic Flow for Sound Devices - ****************************************************************************/ - -/* - * Alsa Constructor - Component probe - */ - -struct cx23885_audio_dev *cx23885_audio_register(struct cx23885_dev *dev) -{ - struct snd_card *card; - struct cx23885_audio_dev *chip; - int err; - - if (disable_analog_audio) - return NULL; - - if (dev->sram_channels[AUDIO_SRAM_CHANNEL].cmds_start == 0) { - printk(KERN_WARNING "%s(): Missing SRAM channel configuration " - "for analog TV Audio\n", __func__); - return NULL; - } - - err = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1, - THIS_MODULE, sizeof(struct cx23885_audio_dev), &card); - if (err < 0) - goto error; - - chip = (struct cx23885_audio_dev *) card->private_data; - chip->dev = dev; - chip->pci = dev->pci; - chip->card = card; - spin_lock_init(&chip->lock); - - snd_card_set_dev(card, &dev->pci->dev); - - err = snd_cx23885_pcm(chip, 0, "CX23885 Digital"); - if (err < 0) - goto error; - - strcpy(card->driver, "CX23885"); - sprintf(card->shortname, "Conexant CX23885"); - sprintf(card->longname, "%s at %s", card->shortname, dev->name); - - err = snd_card_register(card); - if (err < 0) - goto error; - - dprintk(0, "registered ALSA audio device\n"); - - return chip; - -error: - snd_card_free(card); - printk(KERN_ERR "%s(): Failed to register analog " - "audio adapter\n", __func__); - - return NULL; -} - -/* - * ALSA destructor - */ -void cx23885_audio_unregister(struct cx23885_dev *dev) -{ - struct cx23885_audio_dev *chip = dev->audio_dev; - - snd_card_free(chip->card); -} diff --git a/drivers/media/video/cx23885/cx23885-av.c b/drivers/media/video/cx23885/cx23885-av.c deleted file mode 100644 index 134ebddd860f..000000000000 --- a/drivers/media/video/cx23885/cx23885-av.c +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Driver for the Conexant CX23885/7/8 PCIe bridge - * - * AV device support routines - non-input, non-vl42_subdev routines - * - * Copyright (C) 2010 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include "cx23885.h" - -void cx23885_av_work_handler(struct work_struct *work) -{ - struct cx23885_dev *dev = - container_of(work, struct cx23885_dev, cx25840_work); - bool handled; - - v4l2_subdev_call(dev->sd_cx25840, core, interrupt_service_routine, - PCI_MSK_AV_CORE, &handled); - cx23885_irq_enable(dev, PCI_MSK_AV_CORE); -} diff --git a/drivers/media/video/cx23885/cx23885-av.h b/drivers/media/video/cx23885/cx23885-av.h deleted file mode 100644 index d2915c3e53a2..000000000000 --- a/drivers/media/video/cx23885/cx23885-av.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - * Driver for the Conexant CX23885/7/8 PCIe bridge - * - * AV device support routines - non-input, non-vl42_subdev routines - * - * Copyright (C) 2010 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#ifndef _CX23885_AV_H_ -#define _CX23885_AV_H_ -void cx23885_av_work_handler(struct work_struct *work); -#endif diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c deleted file mode 100644 index d365e9a8efc4..000000000000 --- a/drivers/media/video/cx23885/cx23885-cards.c +++ /dev/null @@ -1,1684 +0,0 @@ -/* - * Driver for the Conexant CX23885 PCIe bridge - * - * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/pci.h> -#include <linux/delay.h> -#include <media/cx25840.h> -#include <linux/firmware.h> -#include <misc/altera.h> - -#include "cx23885.h" -#include "tuner-xc2028.h" -#include "netup-eeprom.h" -#include "netup-init.h" -#include "altera-ci.h" -#include "xc4000.h" -#include "xc5000.h" -#include "cx23888-ir.h" - -static unsigned int netup_card_rev = 1; -module_param(netup_card_rev, int, 0644); -MODULE_PARM_DESC(netup_card_rev, - "NetUP Dual DVB-T/C CI card revision"); -static unsigned int enable_885_ir; -module_param(enable_885_ir, int, 0644); -MODULE_PARM_DESC(enable_885_ir, - "Enable integrated IR controller for supported\n" - "\t\t CX2388[57] boards that are wired for it:\n" - "\t\t\tHVR-1250 (reported safe)\n" - "\t\t\tTerraTec Cinergy T PCIe Dual (not well tested, appears to be safe)\n" - "\t\t\tTeVii S470 (reported unsafe)\n" - "\t\t This can cause an interrupt storm with some cards.\n" - "\t\t Default: 0 [Disabled]"); - -/* ------------------------------------------------------------------ */ -/* board config info */ - -struct cx23885_board cx23885_boards[] = { - [CX23885_BOARD_UNKNOWN] = { - .name = "UNKNOWN/GENERIC", - /* Ensure safe default for unknown boards */ - .clk_freq = 0, - .input = {{ - .type = CX23885_VMUX_COMPOSITE1, - .vmux = 0, - }, { - .type = CX23885_VMUX_COMPOSITE2, - .vmux = 1, - }, { - .type = CX23885_VMUX_COMPOSITE3, - .vmux = 2, - }, { - .type = CX23885_VMUX_COMPOSITE4, - .vmux = 3, - } }, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1800lp] = { - .name = "Hauppauge WinTV-HVR1800lp", - .portc = CX23885_MPEG_DVB, - .input = {{ - .type = CX23885_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0xff00, - }, { - .type = CX23885_VMUX_DEBUG, - .vmux = 0, - .gpio0 = 0xff01, - }, { - .type = CX23885_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0xff02, - }, { - .type = CX23885_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0xff02, - } }, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1800] = { - .name = "Hauppauge WinTV-HVR1800", - .porta = CX23885_ANALOG_VIDEO, - .portb = CX23885_MPEG_ENCODER, - .portc = CX23885_MPEG_DVB, - .tuner_type = TUNER_PHILIPS_TDA8290, - .tuner_addr = 0x42, /* 0x84 >> 1 */ - .tuner_bus = 1, - .input = {{ - .type = CX23885_VMUX_TELEVISION, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN5_CH2 | - CX25840_VIN2_CH1, - .amux = CX25840_AUDIO8, - .gpio0 = 0, - }, { - .type = CX23885_VMUX_COMPOSITE1, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN4_CH2 | - CX25840_VIN6_CH1, - .amux = CX25840_AUDIO7, - .gpio0 = 0, - }, { - .type = CX23885_VMUX_SVIDEO, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN4_CH2 | - CX25840_VIN8_CH1 | - CX25840_SVIDEO_ON, - .amux = CX25840_AUDIO7, - .gpio0 = 0, - } }, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1250] = { - .name = "Hauppauge WinTV-HVR1250", - .porta = CX23885_ANALOG_VIDEO, - .portc = CX23885_MPEG_DVB, -#ifdef MT2131_NO_ANALOG_SUPPORT_YET - .tuner_type = TUNER_PHILIPS_TDA8290, - .tuner_addr = 0x42, /* 0x84 >> 1 */ - .tuner_bus = 1, -#endif - .force_bff = 1, - .input = {{ -#ifdef MT2131_NO_ANALOG_SUPPORT_YET - .type = CX23885_VMUX_TELEVISION, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN5_CH2 | - CX25840_VIN2_CH1, - .amux = CX25840_AUDIO8, - .gpio0 = 0xff00, - }, { -#endif - .type = CX23885_VMUX_COMPOSITE1, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN4_CH2 | - CX25840_VIN6_CH1, - .amux = CX25840_AUDIO7, - .gpio0 = 0xff02, - }, { - .type = CX23885_VMUX_SVIDEO, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN4_CH2 | - CX25840_VIN8_CH1 | - CX25840_SVIDEO_ON, - .amux = CX25840_AUDIO7, - .gpio0 = 0xff02, - } }, - }, - [CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP] = { - .name = "DViCO FusionHDTV5 Express", - .portb = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1500Q] = { - .name = "Hauppauge WinTV-HVR1500Q", - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1500] = { - .name = "Hauppauge WinTV-HVR1500", - .porta = CX23885_ANALOG_VIDEO, - .portc = CX23885_MPEG_DVB, - .tuner_type = TUNER_XC2028, - .tuner_addr = 0x61, /* 0xc2 >> 1 */ - .input = {{ - .type = CX23885_VMUX_TELEVISION, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN5_CH2 | - CX25840_VIN2_CH1, - .gpio0 = 0, - }, { - .type = CX23885_VMUX_COMPOSITE1, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN4_CH2 | - CX25840_VIN6_CH1, - .gpio0 = 0, - }, { - .type = CX23885_VMUX_SVIDEO, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN4_CH2 | - CX25840_VIN8_CH1 | - CX25840_SVIDEO_ON, - .gpio0 = 0, - } }, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1200] = { - .name = "Hauppauge WinTV-HVR1200", - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1700] = { - .name = "Hauppauge WinTV-HVR1700", - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1400] = { - .name = "Hauppauge WinTV-HVR1400", - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP] = { - .name = "DViCO FusionHDTV7 Dual Express", - .portb = CX23885_MPEG_DVB, - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP] = { - .name = "DViCO FusionHDTV DVB-T Dual Express", - .portb = CX23885_MPEG_DVB, - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H] = { - .name = "Leadtek Winfast PxDVR3200 H", - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000] = { - .name = "Leadtek Winfast PxDVR3200 H XC4000", - .porta = CX23885_ANALOG_VIDEO, - .portc = CX23885_MPEG_DVB, - .tuner_type = TUNER_XC4000, - .tuner_addr = 0x61, - .radio_type = UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX23885_VMUX_TELEVISION, - .vmux = CX25840_VIN2_CH1 | - CX25840_VIN5_CH2 | - CX25840_NONE0_CH3, - }, { - .type = CX23885_VMUX_COMPOSITE1, - .vmux = CX25840_COMPOSITE1, - }, { - .type = CX23885_VMUX_SVIDEO, - .vmux = CX25840_SVIDEO_LUMA3 | - CX25840_SVIDEO_CHROMA4, - }, { - .type = CX23885_VMUX_COMPONENT, - .vmux = CX25840_VIN7_CH1 | - CX25840_VIN6_CH2 | - CX25840_VIN8_CH3 | - CX25840_COMPONENT_ON, - } }, - }, - [CX23885_BOARD_COMPRO_VIDEOMATE_E650F] = { - .name = "Compro VideoMate E650F", - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_TBS_6920] = { - .name = "TurboSight TBS 6920", - .portb = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_TEVII_S470] = { - .name = "TeVii S470", - .portb = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_DVBWORLD_2005] = { - .name = "DVBWorld DVB-S2 2005", - .portb = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_NETUP_DUAL_DVBS2_CI] = { - .ci_type = 1, - .name = "NetUP Dual DVB-S2 CI", - .portb = CX23885_MPEG_DVB, - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1270] = { - .name = "Hauppauge WinTV-HVR1270", - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1275] = { - .name = "Hauppauge WinTV-HVR1275", - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1255] = { - .name = "Hauppauge WinTV-HVR1255", - .porta = CX23885_ANALOG_VIDEO, - .portc = CX23885_MPEG_DVB, - .tuner_type = TUNER_ABSENT, - .tuner_addr = 0x42, /* 0x84 >> 1 */ - .force_bff = 1, - .input = {{ - .type = CX23885_VMUX_TELEVISION, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN5_CH2 | - CX25840_VIN2_CH1 | - CX25840_DIF_ON, - .amux = CX25840_AUDIO8, - }, { - .type = CX23885_VMUX_COMPOSITE1, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN4_CH2 | - CX25840_VIN6_CH1, - .amux = CX25840_AUDIO7, - }, { - .type = CX23885_VMUX_SVIDEO, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN4_CH2 | - CX25840_VIN8_CH1 | - CX25840_SVIDEO_ON, - .amux = CX25840_AUDIO7, - } }, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1255_22111] = { - .name = "Hauppauge WinTV-HVR1255", - .porta = CX23885_ANALOG_VIDEO, - .portc = CX23885_MPEG_DVB, - .tuner_type = TUNER_ABSENT, - .tuner_addr = 0x42, /* 0x84 >> 1 */ - .force_bff = 1, - .input = {{ - .type = CX23885_VMUX_TELEVISION, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN5_CH2 | - CX25840_VIN2_CH1 | - CX25840_DIF_ON, - .amux = CX25840_AUDIO8, - }, { - .type = CX23885_VMUX_SVIDEO, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN4_CH2 | - CX25840_VIN8_CH1 | - CX25840_SVIDEO_ON, - .amux = CX25840_AUDIO7, - } }, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1210] = { - .name = "Hauppauge WinTV-HVR1210", - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_MYGICA_X8506] = { - .name = "Mygica X8506 DMB-TH", - .tuner_type = TUNER_XC5000, - .tuner_addr = 0x61, - .tuner_bus = 1, - .porta = CX23885_ANALOG_VIDEO, - .portb = CX23885_MPEG_DVB, - .input = { - { - .type = CX23885_VMUX_TELEVISION, - .vmux = CX25840_COMPOSITE2, - }, - { - .type = CX23885_VMUX_COMPOSITE1, - .vmux = CX25840_COMPOSITE8, - }, - { - .type = CX23885_VMUX_SVIDEO, - .vmux = CX25840_SVIDEO_LUMA3 | - CX25840_SVIDEO_CHROMA4, - }, - { - .type = CX23885_VMUX_COMPONENT, - .vmux = CX25840_COMPONENT_ON | - CX25840_VIN1_CH1 | - CX25840_VIN6_CH2 | - CX25840_VIN7_CH3, - }, - }, - }, - [CX23885_BOARD_MAGICPRO_PROHDTVE2] = { - .name = "Magic-Pro ProHDTV Extreme 2", - .tuner_type = TUNER_XC5000, - .tuner_addr = 0x61, - .tuner_bus = 1, - .porta = CX23885_ANALOG_VIDEO, - .portb = CX23885_MPEG_DVB, - .input = { - { - .type = CX23885_VMUX_TELEVISION, - .vmux = CX25840_COMPOSITE2, - }, - { - .type = CX23885_VMUX_COMPOSITE1, - .vmux = CX25840_COMPOSITE8, - }, - { - .type = CX23885_VMUX_SVIDEO, - .vmux = CX25840_SVIDEO_LUMA3 | - CX25840_SVIDEO_CHROMA4, - }, - { - .type = CX23885_VMUX_COMPONENT, - .vmux = CX25840_COMPONENT_ON | - CX25840_VIN1_CH1 | - CX25840_VIN6_CH2 | - CX25840_VIN7_CH3, - }, - }, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1850] = { - .name = "Hauppauge WinTV-HVR1850", - .porta = CX23885_ANALOG_VIDEO, - .portb = CX23885_MPEG_ENCODER, - .portc = CX23885_MPEG_DVB, - .tuner_type = TUNER_ABSENT, - .tuner_addr = 0x42, /* 0x84 >> 1 */ - .force_bff = 1, - .input = {{ - .type = CX23885_VMUX_TELEVISION, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN5_CH2 | - CX25840_VIN2_CH1 | - CX25840_DIF_ON, - .amux = CX25840_AUDIO8, - }, { - .type = CX23885_VMUX_COMPOSITE1, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN4_CH2 | - CX25840_VIN6_CH1, - .amux = CX25840_AUDIO7, - }, { - .type = CX23885_VMUX_SVIDEO, - .vmux = CX25840_VIN7_CH3 | - CX25840_VIN4_CH2 | - CX25840_VIN8_CH1 | - CX25840_SVIDEO_ON, - .amux = CX25840_AUDIO7, - } }, - }, - [CX23885_BOARD_COMPRO_VIDEOMATE_E800] = { - .name = "Compro VideoMate E800", - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_HAUPPAUGE_HVR1290] = { - .name = "Hauppauge WinTV-HVR1290", - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_MYGICA_X8558PRO] = { - .name = "Mygica X8558 PRO DMB-TH", - .portb = CX23885_MPEG_DVB, - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_LEADTEK_WINFAST_PXTV1200] = { - .name = "LEADTEK WinFast PxTV1200", - .porta = CX23885_ANALOG_VIDEO, - .tuner_type = TUNER_XC2028, - .tuner_addr = 0x61, - .tuner_bus = 1, - .input = {{ - .type = CX23885_VMUX_TELEVISION, - .vmux = CX25840_VIN2_CH1 | - CX25840_VIN5_CH2 | - CX25840_NONE0_CH3, - }, { - .type = CX23885_VMUX_COMPOSITE1, - .vmux = CX25840_COMPOSITE1, - }, { - .type = CX23885_VMUX_SVIDEO, - .vmux = CX25840_SVIDEO_LUMA3 | - CX25840_SVIDEO_CHROMA4, - }, { - .type = CX23885_VMUX_COMPONENT, - .vmux = CX25840_VIN7_CH1 | - CX25840_VIN6_CH2 | - CX25840_VIN8_CH3 | - CX25840_COMPONENT_ON, - } }, - }, - [CX23885_BOARD_GOTVIEW_X5_3D_HYBRID] = { - .name = "GoTView X5 3D Hybrid", - .tuner_type = TUNER_XC5000, - .tuner_addr = 0x64, - .tuner_bus = 1, - .porta = CX23885_ANALOG_VIDEO, - .portb = CX23885_MPEG_DVB, - .input = {{ - .type = CX23885_VMUX_TELEVISION, - .vmux = CX25840_VIN2_CH1 | - CX25840_VIN5_CH2, - .gpio0 = 0x02, - }, { - .type = CX23885_VMUX_COMPOSITE1, - .vmux = CX23885_VMUX_COMPOSITE1, - }, { - .type = CX23885_VMUX_SVIDEO, - .vmux = CX25840_SVIDEO_LUMA3 | - CX25840_SVIDEO_CHROMA4, - } }, - }, - [CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF] = { - .ci_type = 2, - .name = "NetUP Dual DVB-T/C-CI RF", - .porta = CX23885_ANALOG_VIDEO, - .portb = CX23885_MPEG_DVB, - .portc = CX23885_MPEG_DVB, - .num_fds_portb = 2, - .num_fds_portc = 2, - .tuner_type = TUNER_XC5000, - .tuner_addr = 0x64, - .input = { { - .type = CX23885_VMUX_TELEVISION, - .vmux = CX25840_COMPOSITE1, - } }, - }, - [CX23885_BOARD_MPX885] = { - .name = "MPX-885", - .porta = CX23885_ANALOG_VIDEO, - .input = {{ - .type = CX23885_VMUX_COMPOSITE1, - .vmux = CX25840_COMPOSITE1, - .amux = CX25840_AUDIO6, - .gpio0 = 0, - }, { - .type = CX23885_VMUX_COMPOSITE2, - .vmux = CX25840_COMPOSITE2, - .amux = CX25840_AUDIO6, - .gpio0 = 0, - }, { - .type = CX23885_VMUX_COMPOSITE3, - .vmux = CX25840_COMPOSITE3, - .amux = CX25840_AUDIO7, - .gpio0 = 0, - }, { - .type = CX23885_VMUX_COMPOSITE4, - .vmux = CX25840_COMPOSITE4, - .amux = CX25840_AUDIO7, - .gpio0 = 0, - } }, - }, - [CX23885_BOARD_MYGICA_X8507] = { - .name = "Mygica X8507", - .tuner_type = TUNER_XC5000, - .tuner_addr = 0x61, - .tuner_bus = 1, - .porta = CX23885_ANALOG_VIDEO, - .input = { - { - .type = CX23885_VMUX_TELEVISION, - .vmux = CX25840_COMPOSITE2, - .amux = CX25840_AUDIO8, - }, - { - .type = CX23885_VMUX_COMPOSITE1, - .vmux = CX25840_COMPOSITE8, - }, - { - .type = CX23885_VMUX_SVIDEO, - .vmux = CX25840_SVIDEO_LUMA3 | - CX25840_SVIDEO_CHROMA4, - }, - { - .type = CX23885_VMUX_COMPONENT, - .vmux = CX25840_COMPONENT_ON | - CX25840_VIN1_CH1 | - CX25840_VIN6_CH2 | - CX25840_VIN7_CH3, - }, - }, - }, - [CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL] = { - .name = "TerraTec Cinergy T PCIe Dual", - .portb = CX23885_MPEG_DVB, - .portc = CX23885_MPEG_DVB, - }, - [CX23885_BOARD_TEVII_S471] = { - .name = "TeVii S471", - .portb = CX23885_MPEG_DVB, - } -}; -const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards); - -/* ------------------------------------------------------------------ */ -/* PCI subsystem IDs */ - -struct cx23885_subid cx23885_subids[] = { - { - .subvendor = 0x0070, - .subdevice = 0x3400, - .card = CX23885_BOARD_UNKNOWN, - }, { - .subvendor = 0x0070, - .subdevice = 0x7600, - .card = CX23885_BOARD_HAUPPAUGE_HVR1800lp, - }, { - .subvendor = 0x0070, - .subdevice = 0x7800, - .card = CX23885_BOARD_HAUPPAUGE_HVR1800, - }, { - .subvendor = 0x0070, - .subdevice = 0x7801, - .card = CX23885_BOARD_HAUPPAUGE_HVR1800, - }, { - .subvendor = 0x0070, - .subdevice = 0x7809, - .card = CX23885_BOARD_HAUPPAUGE_HVR1800, - }, { - .subvendor = 0x0070, - .subdevice = 0x7911, - .card = CX23885_BOARD_HAUPPAUGE_HVR1250, - }, { - .subvendor = 0x18ac, - .subdevice = 0xd500, - .card = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP, - }, { - .subvendor = 0x0070, - .subdevice = 0x7790, - .card = CX23885_BOARD_HAUPPAUGE_HVR1500Q, - }, { - .subvendor = 0x0070, - .subdevice = 0x7797, - .card = CX23885_BOARD_HAUPPAUGE_HVR1500Q, - }, { - .subvendor = 0x0070, - .subdevice = 0x7710, - .card = CX23885_BOARD_HAUPPAUGE_HVR1500, - }, { - .subvendor = 0x0070, - .subdevice = 0x7717, - .card = CX23885_BOARD_HAUPPAUGE_HVR1500, - }, { - .subvendor = 0x0070, - .subdevice = 0x71d1, - .card = CX23885_BOARD_HAUPPAUGE_HVR1200, - }, { - .subvendor = 0x0070, - .subdevice = 0x71d3, - .card = CX23885_BOARD_HAUPPAUGE_HVR1200, - }, { - .subvendor = 0x0070, - .subdevice = 0x8101, - .card = CX23885_BOARD_HAUPPAUGE_HVR1700, - }, { - .subvendor = 0x0070, - .subdevice = 0x8010, - .card = CX23885_BOARD_HAUPPAUGE_HVR1400, - }, { - .subvendor = 0x18ac, - .subdevice = 0xd618, - .card = CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP, - }, { - .subvendor = 0x18ac, - .subdevice = 0xdb78, - .card = CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP, - }, { - .subvendor = 0x107d, - .subdevice = 0x6681, - .card = CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H, - }, { - .subvendor = 0x107d, - .subdevice = 0x6f39, - .card = CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000, - }, { - .subvendor = 0x185b, - .subdevice = 0xe800, - .card = CX23885_BOARD_COMPRO_VIDEOMATE_E650F, - }, { - .subvendor = 0x6920, - .subdevice = 0x8888, - .card = CX23885_BOARD_TBS_6920, - }, { - .subvendor = 0xd470, - .subdevice = 0x9022, - .card = CX23885_BOARD_TEVII_S470, - }, { - .subvendor = 0x0001, - .subdevice = 0x2005, - .card = CX23885_BOARD_DVBWORLD_2005, - }, { - .subvendor = 0x1b55, - .subdevice = 0x2a2c, - .card = CX23885_BOARD_NETUP_DUAL_DVBS2_CI, - }, { - .subvendor = 0x0070, - .subdevice = 0x2211, - .card = CX23885_BOARD_HAUPPAUGE_HVR1270, - }, { - .subvendor = 0x0070, - .subdevice = 0x2215, - .card = CX23885_BOARD_HAUPPAUGE_HVR1275, - }, { - .subvendor = 0x0070, - .subdevice = 0x221d, - .card = CX23885_BOARD_HAUPPAUGE_HVR1275, - }, { - .subvendor = 0x0070, - .subdevice = 0x2251, - .card = CX23885_BOARD_HAUPPAUGE_HVR1255, - }, { - .subvendor = 0x0070, - .subdevice = 0x2259, - .card = CX23885_BOARD_HAUPPAUGE_HVR1255_22111, - }, { - .subvendor = 0x0070, - .subdevice = 0x2291, - .card = CX23885_BOARD_HAUPPAUGE_HVR1210, - }, { - .subvendor = 0x0070, - .subdevice = 0x2295, - .card = CX23885_BOARD_HAUPPAUGE_HVR1210, - }, { - .subvendor = 0x0070, - .subdevice = 0x2299, - .card = CX23885_BOARD_HAUPPAUGE_HVR1210, - }, { - .subvendor = 0x0070, - .subdevice = 0x229d, - .card = CX23885_BOARD_HAUPPAUGE_HVR1210, /* HVR1215 */ - }, { - .subvendor = 0x0070, - .subdevice = 0x22f0, - .card = CX23885_BOARD_HAUPPAUGE_HVR1210, - }, { - .subvendor = 0x0070, - .subdevice = 0x22f1, - .card = CX23885_BOARD_HAUPPAUGE_HVR1255, - }, { - .subvendor = 0x0070, - .subdevice = 0x22f2, - .card = CX23885_BOARD_HAUPPAUGE_HVR1275, - }, { - .subvendor = 0x0070, - .subdevice = 0x22f3, - .card = CX23885_BOARD_HAUPPAUGE_HVR1210, /* HVR1215 */ - }, { - .subvendor = 0x0070, - .subdevice = 0x22f4, - .card = CX23885_BOARD_HAUPPAUGE_HVR1210, - }, { - .subvendor = 0x0070, - .subdevice = 0x22f5, - .card = CX23885_BOARD_HAUPPAUGE_HVR1210, /* HVR1215 */ - }, { - .subvendor = 0x14f1, - .subdevice = 0x8651, - .card = CX23885_BOARD_MYGICA_X8506, - }, { - .subvendor = 0x14f1, - .subdevice = 0x8657, - .card = CX23885_BOARD_MAGICPRO_PROHDTVE2, - }, { - .subvendor = 0x0070, - .subdevice = 0x8541, - .card = CX23885_BOARD_HAUPPAUGE_HVR1850, - }, { - .subvendor = 0x1858, - .subdevice = 0xe800, - .card = CX23885_BOARD_COMPRO_VIDEOMATE_E800, - }, { - .subvendor = 0x0070, - .subdevice = 0x8551, - .card = CX23885_BOARD_HAUPPAUGE_HVR1290, - }, { - .subvendor = 0x14f1, - .subdevice = 0x8578, - .card = CX23885_BOARD_MYGICA_X8558PRO, - }, { - .subvendor = 0x107d, - .subdevice = 0x6f22, - .card = CX23885_BOARD_LEADTEK_WINFAST_PXTV1200, - }, { - .subvendor = 0x5654, - .subdevice = 0x2390, - .card = CX23885_BOARD_GOTVIEW_X5_3D_HYBRID, - }, { - .subvendor = 0x1b55, - .subdevice = 0xe2e4, - .card = CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF, - }, { - .subvendor = 0x14f1, - .subdevice = 0x8502, - .card = CX23885_BOARD_MYGICA_X8507, - }, { - .subvendor = 0x153b, - .subdevice = 0x117e, - .card = CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL, - }, { - .subvendor = 0xd471, - .subdevice = 0x9022, - .card = CX23885_BOARD_TEVII_S471, - }, -}; -const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids); - -void cx23885_card_list(struct cx23885_dev *dev) -{ - int i; - - if (0 == dev->pci->subsystem_vendor && - 0 == dev->pci->subsystem_device) { - printk(KERN_INFO - "%s: Board has no valid PCIe Subsystem ID and can't\n" - "%s: be autodetected. Pass card=<n> insmod option\n" - "%s: to workaround that. Redirect complaints to the\n" - "%s: vendor of the TV card. Best regards,\n" - "%s: -- tux\n", - dev->name, dev->name, dev->name, dev->name, dev->name); - } else { - printk(KERN_INFO - "%s: Your board isn't known (yet) to the driver.\n" - "%s: Try to pick one of the existing card configs via\n" - "%s: card=<n> insmod option. Updating to the latest\n" - "%s: version might help as well.\n", - dev->name, dev->name, dev->name, dev->name); - } - printk(KERN_INFO "%s: Here is a list of valid choices for the card=<n> insmod option:\n", - dev->name); - for (i = 0; i < cx23885_bcount; i++) - printk(KERN_INFO "%s: card=%d -> %s\n", - dev->name, i, cx23885_boards[i].name); -} - -static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data) -{ - struct tveeprom tv; - - tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv, - eeprom_data); - - /* Make sure we support the board model */ - switch (tv.model) { - case 22001: - /* WinTV-HVR1270 (PCIe, Retail, half height) - * ATSC/QAM and basic analog, IR Blast */ - case 22009: - /* WinTV-HVR1210 (PCIe, Retail, half height) - * DVB-T and basic analog, IR Blast */ - case 22011: - /* WinTV-HVR1270 (PCIe, Retail, half height) - * ATSC/QAM and basic analog, IR Recv */ - case 22019: - /* WinTV-HVR1210 (PCIe, Retail, half height) - * DVB-T and basic analog, IR Recv */ - case 22021: - /* WinTV-HVR1275 (PCIe, Retail, half height) - * ATSC/QAM and basic analog, IR Recv */ - case 22029: - /* WinTV-HVR1210 (PCIe, Retail, half height) - * DVB-T and basic analog, IR Recv */ - case 22101: - /* WinTV-HVR1270 (PCIe, Retail, full height) - * ATSC/QAM and basic analog, IR Blast */ - case 22109: - /* WinTV-HVR1210 (PCIe, Retail, full height) - * DVB-T and basic analog, IR Blast */ - case 22111: - /* WinTV-HVR1270 (PCIe, Retail, full height) - * ATSC/QAM and basic analog, IR Recv */ - case 22119: - /* WinTV-HVR1210 (PCIe, Retail, full height) - * DVB-T and basic analog, IR Recv */ - case 22121: - /* WinTV-HVR1275 (PCIe, Retail, full height) - * ATSC/QAM and basic analog, IR Recv */ - case 22129: - /* WinTV-HVR1210 (PCIe, Retail, full height) - * DVB-T and basic analog, IR Recv */ - case 71009: - /* WinTV-HVR1200 (PCIe, Retail, full height) - * DVB-T and basic analog */ - case 71359: - /* WinTV-HVR1200 (PCIe, OEM, half height) - * DVB-T and basic analog */ - case 71439: - /* WinTV-HVR1200 (PCIe, OEM, half height) - * DVB-T and basic analog */ - case 71449: - /* WinTV-HVR1200 (PCIe, OEM, full height) - * DVB-T and basic analog */ - case 71939: - /* WinTV-HVR1200 (PCIe, OEM, half height) - * DVB-T and basic analog */ - case 71949: - /* WinTV-HVR1200 (PCIe, OEM, full height) - * DVB-T and basic analog */ - case 71959: - /* WinTV-HVR1200 (PCIe, OEM, full height) - * DVB-T and basic analog */ - case 71979: - /* WinTV-HVR1200 (PCIe, OEM, half height) - * DVB-T and basic analog */ - case 71999: - /* WinTV-HVR1200 (PCIe, OEM, full height) - * DVB-T and basic analog */ - case 76601: - /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual - channel ATSC and MPEG2 HW Encoder */ - case 77001: - /* WinTV-HVR1500 (Express Card, OEM, No IR, ATSC - and Basic analog */ - case 77011: - /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC - and Basic analog */ - case 77041: - /* WinTV-HVR1500Q (Express Card, OEM, No IR, ATSC/QAM - and Basic analog */ - case 77051: - /* WinTV-HVR1500Q (Express Card, Retail, No IR, ATSC/QAM - and Basic analog */ - case 78011: - /* WinTV-HVR1800 (PCIe, Retail, 3.5mm in, IR, No FM, - Dual channel ATSC and MPEG2 HW Encoder */ - case 78501: - /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, - Dual channel ATSC and MPEG2 HW Encoder */ - case 78521: - /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, - Dual channel ATSC and MPEG2 HW Encoder */ - case 78531: - /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, No FM, - Dual channel ATSC and MPEG2 HW Encoder */ - case 78631: - /* WinTV-HVR1800 (PCIe, OEM, No IR, No FM, - Dual channel ATSC and MPEG2 HW Encoder */ - case 79001: - /* WinTV-HVR1250 (PCIe, Retail, IR, full height, - ATSC and Basic analog */ - case 79101: - /* WinTV-HVR1250 (PCIe, Retail, IR, half height, - ATSC and Basic analog */ - case 79501: - /* WinTV-HVR1250 (PCIe, No IR, half height, - ATSC [at least] and Basic analog) */ - case 79561: - /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, - ATSC and Basic analog */ - case 79571: - /* WinTV-HVR1250 (PCIe, OEM, No IR, full height, - ATSC and Basic analog */ - case 79671: - /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, - ATSC and Basic analog */ - case 80019: - /* WinTV-HVR1400 (Express Card, Retail, IR, - * DVB-T and Basic analog */ - case 81509: - /* WinTV-HVR1700 (PCIe, OEM, No IR, half height) - * DVB-T and MPEG2 HW Encoder */ - case 81519: - /* WinTV-HVR1700 (PCIe, OEM, No IR, full height) - * DVB-T and MPEG2 HW Encoder */ - break; - case 85021: - /* WinTV-HVR1850 (PCIe, Retail, 3.5mm in, IR, FM, - Dual channel ATSC and MPEG2 HW Encoder */ - break; - case 85721: - /* WinTV-HVR1290 (PCIe, OEM, RCA in, IR, - Dual channel ATSC and Basic analog */ - break; - default: - printk(KERN_WARNING "%s: warning: " - "unknown hauppauge model #%d\n", - dev->name, tv.model); - break; - } - - printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n", - dev->name, tv.model); -} - -int cx23885_tuner_callback(void *priv, int component, int command, int arg) -{ - struct cx23885_tsport *port = priv; - struct cx23885_dev *dev = port->dev; - u32 bitmask = 0; - - if ((command == XC2028_RESET_CLK) || (command == XC2028_I2C_FLUSH)) - return 0; - - if (command != 0) { - printk(KERN_ERR "%s(): Unknown command 0x%x.\n", - __func__, command); - return -EINVAL; - } - - switch (dev->board) { - case CX23885_BOARD_HAUPPAUGE_HVR1400: - case CX23885_BOARD_HAUPPAUGE_HVR1500: - case CX23885_BOARD_HAUPPAUGE_HVR1500Q: - case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: - case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000: - case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: - case CX23885_BOARD_COMPRO_VIDEOMATE_E800: - case CX23885_BOARD_LEADTEK_WINFAST_PXTV1200: - /* Tuner Reset Command */ - bitmask = 0x04; - break; - case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP: - case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: - /* Two identical tuners on two different i2c buses, - * we need to reset the correct gpio. */ - if (port->nr == 1) - bitmask = 0x01; - else if (port->nr == 2) - bitmask = 0x04; - break; - case CX23885_BOARD_GOTVIEW_X5_3D_HYBRID: - /* Tuner Reset Command */ - bitmask = 0x02; - break; - case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: - altera_ci_tuner_reset(dev, port->nr); - break; - } - - if (bitmask) { - /* Drive the tuner into reset and back out */ - cx_clear(GP0_IO, bitmask); - mdelay(200); - cx_set(GP0_IO, bitmask); - } - - return 0; -} - -void cx23885_gpio_setup(struct cx23885_dev *dev) -{ - switch (dev->board) { - case CX23885_BOARD_HAUPPAUGE_HVR1250: - /* GPIO-0 cx24227 demodulator reset */ - cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */ - break; - case CX23885_BOARD_HAUPPAUGE_HVR1500: - /* GPIO-0 cx24227 demodulator */ - /* GPIO-2 xc3028 tuner */ - - /* Put the parts into reset */ - cx_set(GP0_IO, 0x00050000); - cx_clear(GP0_IO, 0x00000005); - msleep(5); - - /* Bring the parts out of reset */ - cx_set(GP0_IO, 0x00050005); - break; - case CX23885_BOARD_HAUPPAUGE_HVR1500Q: - /* GPIO-0 cx24227 demodulator reset */ - /* GPIO-2 xc5000 tuner reset */ - cx_set(GP0_IO, 0x00050005); /* Bring the part out of reset */ - break; - case CX23885_BOARD_HAUPPAUGE_HVR1800: - /* GPIO-0 656_CLK */ - /* GPIO-1 656_D0 */ - /* GPIO-2 8295A Reset */ - /* GPIO-3-10 cx23417 data0-7 */ - /* GPIO-11-14 cx23417 addr0-3 */ - /* GPIO-15-18 cx23417 READY, CS, RD, WR */ - /* GPIO-19 IR_RX */ - - /* CX23417 GPIO's */ - /* EIO15 Zilog Reset */ - /* EIO14 S5H1409/CX24227 Reset */ - mc417_gpio_enable(dev, GPIO_15 | GPIO_14, 1); - - /* Put the demod into reset and protect the eeprom */ - mc417_gpio_clear(dev, GPIO_15 | GPIO_14); - mdelay(100); - - /* Bring the demod and blaster out of reset */ - mc417_gpio_set(dev, GPIO_15 | GPIO_14); - mdelay(100); - - /* Force the TDA8295A into reset and back */ - cx23885_gpio_enable(dev, GPIO_2, 1); - cx23885_gpio_set(dev, GPIO_2); - mdelay(20); - cx23885_gpio_clear(dev, GPIO_2); - mdelay(20); - cx23885_gpio_set(dev, GPIO_2); - mdelay(20); - break; - case CX23885_BOARD_HAUPPAUGE_HVR1200: - /* GPIO-0 tda10048 demodulator reset */ - /* GPIO-2 tda18271 tuner reset */ - - /* Put the parts into reset and back */ - cx_set(GP0_IO, 0x00050000); - mdelay(20); - cx_clear(GP0_IO, 0x00000005); - mdelay(20); - cx_set(GP0_IO, 0x00050005); - break; - case CX23885_BOARD_HAUPPAUGE_HVR1700: - /* GPIO-0 TDA10048 demodulator reset */ - /* GPIO-2 TDA8295A Reset */ - /* GPIO-3-10 cx23417 data0-7 */ - /* GPIO-11-14 cx23417 addr0-3 */ - /* GPIO-15-18 cx23417 READY, CS, RD, WR */ - - /* The following GPIO's are on the interna AVCore (cx25840) */ - /* GPIO-19 IR_RX */ - /* GPIO-20 IR_TX 416/DVBT Select */ - /* GPIO-21 IIS DAT */ - /* GPIO-22 IIS WCLK */ - /* GPIO-23 IIS BCLK */ - - /* Put the parts into reset and back */ - cx_set(GP0_IO, 0x00050000); - mdelay(20); - cx_clear(GP0_IO, 0x00000005); - mdelay(20); - cx_set(GP0_IO, 0x00050005); - break; - case CX23885_BOARD_HAUPPAUGE_HVR1400: - /* GPIO-0 Dibcom7000p demodulator reset */ - /* GPIO-2 xc3028L tuner reset */ - /* GPIO-13 LED */ - - /* Put the parts into reset and back */ - cx_set(GP0_IO, 0x00050000); - mdelay(20); - cx_clear(GP0_IO, 0x00000005); - mdelay(20); - cx_set(GP0_IO, 0x00050005); - break; - case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP: - /* GPIO-0 xc5000 tuner reset i2c bus 0 */ - /* GPIO-1 s5h1409 demod reset i2c bus 0 */ - /* GPIO-2 xc5000 tuner reset i2c bus 1 */ - /* GPIO-3 s5h1409 demod reset i2c bus 0 */ - - /* Put the parts into reset and back */ - cx_set(GP0_IO, 0x000f0000); - mdelay(20); - cx_clear(GP0_IO, 0x0000000f); - mdelay(20); - cx_set(GP0_IO, 0x000f000f); - break; - case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: - /* GPIO-0 portb xc3028 reset */ - /* GPIO-1 portb zl10353 reset */ - /* GPIO-2 portc xc3028 reset */ - /* GPIO-3 portc zl10353 reset */ - - /* Put the parts into reset and back */ - cx_set(GP0_IO, 0x000f0000); - mdelay(20); - cx_clear(GP0_IO, 0x0000000f); - mdelay(20); - cx_set(GP0_IO, 0x000f000f); - break; - case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: - case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000: - case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: - case CX23885_BOARD_COMPRO_VIDEOMATE_E800: - case CX23885_BOARD_LEADTEK_WINFAST_PXTV1200: - /* GPIO-2 xc3028 tuner reset */ - - /* The following GPIO's are on the internal AVCore (cx25840) */ - /* GPIO-? zl10353 demod reset */ - - /* Put the parts into reset and back */ - cx_set(GP0_IO, 0x00040000); - mdelay(20); - cx_clear(GP0_IO, 0x00000004); - mdelay(20); - cx_set(GP0_IO, 0x00040004); - break; - case CX23885_BOARD_TBS_6920: - cx_write(MC417_CTL, 0x00000036); - cx_write(MC417_OEN, 0x00001000); - cx_set(MC417_RWD, 0x00000002); - mdelay(200); - cx_clear(MC417_RWD, 0x00000800); - mdelay(200); - cx_set(MC417_RWD, 0x00000800); - mdelay(200); - break; - case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: - /* GPIO-0 INTA from CiMax1 - GPIO-1 INTB from CiMax2 - GPIO-2 reset chips - GPIO-3 to GPIO-10 data/addr for CA - GPIO-11 ~CS0 to CiMax1 - GPIO-12 ~CS1 to CiMax2 - GPIO-13 ADL0 load LSB addr - GPIO-14 ADL1 load MSB addr - GPIO-15 ~RDY from CiMax - GPIO-17 ~RD to CiMax - GPIO-18 ~WR to CiMax - */ - cx_set(GP0_IO, 0x00040000); /* GPIO as out */ - /* GPIO1 and GPIO2 as INTA and INTB from CiMaxes, reset low */ - cx_clear(GP0_IO, 0x00030004); - mdelay(100);/* reset delay */ - cx_set(GP0_IO, 0x00040004); /* GPIO as out, reset high */ - cx_write(MC417_CTL, 0x00000037);/* enable GPIO3-18 pins */ - /* GPIO-15 IN as ~ACK, rest as OUT */ - cx_write(MC417_OEN, 0x00001000); - /* ~RD, ~WR high; ADL0, ADL1 low; ~CS0, ~CS1 high */ - cx_write(MC417_RWD, 0x0000c300); - /* enable irq */ - cx_write(GPIO_ISM, 0x00000000);/* INTERRUPTS active low*/ - break; - case CX23885_BOARD_HAUPPAUGE_HVR1270: - case CX23885_BOARD_HAUPPAUGE_HVR1275: - case CX23885_BOARD_HAUPPAUGE_HVR1255: - case CX23885_BOARD_HAUPPAUGE_HVR1255_22111: - case CX23885_BOARD_HAUPPAUGE_HVR1210: - /* GPIO-5 RF Control: 0 = RF1 Terrestrial, 1 = RF2 Cable */ - /* GPIO-6 I2C Gate which can isolate the demod from the bus */ - /* GPIO-9 Demod reset */ - - /* Put the parts into reset and back */ - cx23885_gpio_enable(dev, GPIO_9 | GPIO_6 | GPIO_5, 1); - cx23885_gpio_set(dev, GPIO_9 | GPIO_6 | GPIO_5); - cx23885_gpio_clear(dev, GPIO_9); - mdelay(20); - cx23885_gpio_set(dev, GPIO_9); - break; - case CX23885_BOARD_MYGICA_X8506: - case CX23885_BOARD_MAGICPRO_PROHDTVE2: - case CX23885_BOARD_MYGICA_X8507: - /* GPIO-0 (0)Analog / (1)Digital TV */ - /* GPIO-1 reset XC5000 */ - /* GPIO-2 reset LGS8GL5 / LGS8G75 */ - cx23885_gpio_enable(dev, GPIO_0 | GPIO_1 | GPIO_2, 1); - cx23885_gpio_clear(dev, GPIO_1 | GPIO_2); - mdelay(100); - cx23885_gpio_set(dev, GPIO_0 | GPIO_1 | GPIO_2); - mdelay(100); - break; - case CX23885_BOARD_MYGICA_X8558PRO: - /* GPIO-0 reset first ATBM8830 */ - /* GPIO-1 reset second ATBM8830 */ - cx23885_gpio_enable(dev, GPIO_0 | GPIO_1, 1); - cx23885_gpio_clear(dev, GPIO_0 | GPIO_1); - mdelay(100); - cx23885_gpio_set(dev, GPIO_0 | GPIO_1); - mdelay(100); - break; - case CX23885_BOARD_HAUPPAUGE_HVR1850: - case CX23885_BOARD_HAUPPAUGE_HVR1290: - /* GPIO-0 656_CLK */ - /* GPIO-1 656_D0 */ - /* GPIO-2 Wake# */ - /* GPIO-3-10 cx23417 data0-7 */ - /* GPIO-11-14 cx23417 addr0-3 */ - /* GPIO-15-18 cx23417 READY, CS, RD, WR */ - /* GPIO-19 IR_RX */ - /* GPIO-20 C_IR_TX */ - /* GPIO-21 I2S DAT */ - /* GPIO-22 I2S WCLK */ - /* GPIO-23 I2S BCLK */ - /* ALT GPIO: EXP GPIO LATCH */ - - /* CX23417 GPIO's */ - /* GPIO-14 S5H1411/CX24228 Reset */ - /* GPIO-13 EEPROM write protect */ - mc417_gpio_enable(dev, GPIO_14 | GPIO_13, 1); - - /* Put the demod into reset and protect the eeprom */ - mc417_gpio_clear(dev, GPIO_14 | GPIO_13); - mdelay(100); - - /* Bring the demod out of reset */ - mc417_gpio_set(dev, GPIO_14); - mdelay(100); - - /* CX24228 GPIO */ - /* Connected to IF / Mux */ - break; - case CX23885_BOARD_GOTVIEW_X5_3D_HYBRID: - cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */ - break; - case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: - /* GPIO-0 ~INT in - GPIO-1 TMS out - GPIO-2 ~reset chips out - GPIO-3 to GPIO-10 data/addr for CA in/out - GPIO-11 ~CS out - GPIO-12 ADDR out - GPIO-13 ~WR out - GPIO-14 ~RD out - GPIO-15 ~RDY in - GPIO-16 TCK out - GPIO-17 TDO in - GPIO-18 TDI out - */ - cx_set(GP0_IO, 0x00060000); /* GPIO-1,2 as out */ - /* GPIO-0 as INT, reset & TMS low */ - cx_clear(GP0_IO, 0x00010006); - mdelay(100);/* reset delay */ - cx_set(GP0_IO, 0x00000004); /* reset high */ - cx_write(MC417_CTL, 0x00000037);/* enable GPIO-3..18 pins */ - /* GPIO-17 is TDO in, GPIO-15 is ~RDY in, rest is out */ - cx_write(MC417_OEN, 0x00005000); - /* ~RD, ~WR high; ADDR low; ~CS high */ - cx_write(MC417_RWD, 0x00000d00); - /* enable irq */ - cx_write(GPIO_ISM, 0x00000000);/* INTERRUPTS active low*/ - break; - } -} - -int cx23885_ir_init(struct cx23885_dev *dev) -{ - static struct v4l2_subdev_io_pin_config ir_rxtx_pin_cfg[] = { - { - .flags = V4L2_SUBDEV_IO_PIN_INPUT, - .pin = CX23885_PIN_IR_RX_GPIO19, - .function = CX23885_PAD_IR_RX, - .value = 0, - .strength = CX25840_PIN_DRIVE_MEDIUM, - }, { - .flags = V4L2_SUBDEV_IO_PIN_OUTPUT, - .pin = CX23885_PIN_IR_TX_GPIO20, - .function = CX23885_PAD_IR_TX, - .value = 0, - .strength = CX25840_PIN_DRIVE_MEDIUM, - } - }; - const size_t ir_rxtx_pin_cfg_count = ARRAY_SIZE(ir_rxtx_pin_cfg); - - static struct v4l2_subdev_io_pin_config ir_rx_pin_cfg[] = { - { - .flags = V4L2_SUBDEV_IO_PIN_INPUT, - .pin = CX23885_PIN_IR_RX_GPIO19, - .function = CX23885_PAD_IR_RX, - .value = 0, - .strength = CX25840_PIN_DRIVE_MEDIUM, - } - }; - const size_t ir_rx_pin_cfg_count = ARRAY_SIZE(ir_rx_pin_cfg); - - struct v4l2_subdev_ir_parameters params; - int ret = 0; - switch (dev->board) { - case CX23885_BOARD_HAUPPAUGE_HVR1500: - case CX23885_BOARD_HAUPPAUGE_HVR1500Q: - case CX23885_BOARD_HAUPPAUGE_HVR1800: - case CX23885_BOARD_HAUPPAUGE_HVR1200: - case CX23885_BOARD_HAUPPAUGE_HVR1400: - case CX23885_BOARD_HAUPPAUGE_HVR1275: - case CX23885_BOARD_HAUPPAUGE_HVR1255: - case CX23885_BOARD_HAUPPAUGE_HVR1255_22111: - case CX23885_BOARD_HAUPPAUGE_HVR1210: - /* FIXME: Implement me */ - break; - case CX23885_BOARD_HAUPPAUGE_HVR1270: - ret = cx23888_ir_probe(dev); - if (ret) - break; - dev->sd_ir = cx23885_find_hw(dev, CX23885_HW_888_IR); - v4l2_subdev_call(dev->sd_cx25840, core, s_io_pin_config, - ir_rx_pin_cfg_count, ir_rx_pin_cfg); - break; - case CX23885_BOARD_HAUPPAUGE_HVR1850: - case CX23885_BOARD_HAUPPAUGE_HVR1290: - ret = cx23888_ir_probe(dev); - if (ret) - break; - dev->sd_ir = cx23885_find_hw(dev, CX23885_HW_888_IR); - v4l2_subdev_call(dev->sd_cx25840, core, s_io_pin_config, - ir_rxtx_pin_cfg_count, ir_rxtx_pin_cfg); - /* - * For these boards we need to invert the Tx output via the - * IR controller to have the LED off while idle - */ - v4l2_subdev_call(dev->sd_ir, ir, tx_g_parameters, ¶ms); - params.enable = false; - params.shutdown = false; - params.invert_level = true; - v4l2_subdev_call(dev->sd_ir, ir, tx_s_parameters, ¶ms); - params.shutdown = true; - v4l2_subdev_call(dev->sd_ir, ir, tx_s_parameters, ¶ms); - break; - case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL: - case CX23885_BOARD_TEVII_S470: - if (!enable_885_ir) - break; - dev->sd_ir = cx23885_find_hw(dev, CX23885_HW_AV_CORE); - if (dev->sd_ir == NULL) { - ret = -ENODEV; - break; - } - v4l2_subdev_call(dev->sd_cx25840, core, s_io_pin_config, - ir_rx_pin_cfg_count, ir_rx_pin_cfg); - break; - case CX23885_BOARD_HAUPPAUGE_HVR1250: - if (!enable_885_ir) - break; - dev->sd_ir = cx23885_find_hw(dev, CX23885_HW_AV_CORE); - if (dev->sd_ir == NULL) { - ret = -ENODEV; - break; - } - v4l2_subdev_call(dev->sd_cx25840, core, s_io_pin_config, - ir_rxtx_pin_cfg_count, ir_rxtx_pin_cfg); - break; - case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: - request_module("ir-kbd-i2c"); - break; - } - - return ret; -} - -void cx23885_ir_fini(struct cx23885_dev *dev) -{ - switch (dev->board) { - case CX23885_BOARD_HAUPPAUGE_HVR1270: - case CX23885_BOARD_HAUPPAUGE_HVR1850: - case CX23885_BOARD_HAUPPAUGE_HVR1290: - cx23885_irq_remove(dev, PCI_MSK_IR); - cx23888_ir_remove(dev); - dev->sd_ir = NULL; - break; - case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL: - case CX23885_BOARD_TEVII_S470: - case CX23885_BOARD_HAUPPAUGE_HVR1250: - cx23885_irq_remove(dev, PCI_MSK_AV_CORE); - /* sd_ir is a duplicate pointer to the AV Core, just clear it */ - dev->sd_ir = NULL; - break; - } -} - -int netup_jtag_io(void *device, int tms, int tdi, int read_tdo) -{ - int data; - int tdo = 0; - struct cx23885_dev *dev = (struct cx23885_dev *)device; - /*TMS*/ - data = ((cx_read(GP0_IO)) & (~0x00000002)); - data |= (tms ? 0x00020002 : 0x00020000); - cx_write(GP0_IO, data); - - /*TDI*/ - data = ((cx_read(MC417_RWD)) & (~0x0000a000)); - data |= (tdi ? 0x00008000 : 0); - cx_write(MC417_RWD, data); - if (read_tdo) - tdo = (data & 0x00004000) ? 1 : 0; /*TDO*/ - - cx_write(MC417_RWD, data | 0x00002000); - udelay(1); - /*TCK*/ - cx_write(MC417_RWD, data); - - return tdo; -} - -void cx23885_ir_pci_int_enable(struct cx23885_dev *dev) -{ - switch (dev->board) { - case CX23885_BOARD_HAUPPAUGE_HVR1270: - case CX23885_BOARD_HAUPPAUGE_HVR1850: - case CX23885_BOARD_HAUPPAUGE_HVR1290: - if (dev->sd_ir) - cx23885_irq_add_enable(dev, PCI_MSK_IR); - break; - case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL: - case CX23885_BOARD_TEVII_S470: - case CX23885_BOARD_HAUPPAUGE_HVR1250: - if (dev->sd_ir) - cx23885_irq_add_enable(dev, PCI_MSK_AV_CORE); - break; - } -} - -void cx23885_card_setup(struct cx23885_dev *dev) -{ - struct cx23885_tsport *ts1 = &dev->ts1; - struct cx23885_tsport *ts2 = &dev->ts2; - - static u8 eeprom[256]; - - if (dev->i2c_bus[0].i2c_rc == 0) { - dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1; - tveeprom_read(&dev->i2c_bus[0].i2c_client, - eeprom, sizeof(eeprom)); - } - - switch (dev->board) { - case CX23885_BOARD_HAUPPAUGE_HVR1250: - if (dev->i2c_bus[0].i2c_rc == 0) { - if (eeprom[0x80] != 0x84) - hauppauge_eeprom(dev, eeprom+0xc0); - else - hauppauge_eeprom(dev, eeprom+0x80); - } - break; - case CX23885_BOARD_HAUPPAUGE_HVR1500: - case CX23885_BOARD_HAUPPAUGE_HVR1500Q: - case CX23885_BOARD_HAUPPAUGE_HVR1400: - if (dev->i2c_bus[0].i2c_rc == 0) - hauppauge_eeprom(dev, eeprom+0x80); - break; - case CX23885_BOARD_HAUPPAUGE_HVR1800: - case CX23885_BOARD_HAUPPAUGE_HVR1800lp: - case CX23885_BOARD_HAUPPAUGE_HVR1200: - case CX23885_BOARD_HAUPPAUGE_HVR1700: - case CX23885_BOARD_HAUPPAUGE_HVR1270: - case CX23885_BOARD_HAUPPAUGE_HVR1275: - case CX23885_BOARD_HAUPPAUGE_HVR1255: - case CX23885_BOARD_HAUPPAUGE_HVR1255_22111: - case CX23885_BOARD_HAUPPAUGE_HVR1210: - case CX23885_BOARD_HAUPPAUGE_HVR1850: - case CX23885_BOARD_HAUPPAUGE_HVR1290: - if (dev->i2c_bus[0].i2c_rc == 0) - hauppauge_eeprom(dev, eeprom+0xc0); - break; - } - - switch (dev->board) { - case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP: - case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: - ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */ - ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */ - ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; - /* break omitted intentionally */ - case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP: - ts1->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */ - ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */ - ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; - break; - case CX23885_BOARD_HAUPPAUGE_HVR1850: - case CX23885_BOARD_HAUPPAUGE_HVR1800: - /* Defaults for VID B - Analog encoder */ - /* DREQ_POL, SMODE, PUNC_CLK, MCLK_POL Serial bus + punc clk */ - ts1->gen_ctrl_val = 0x10e; - ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */ - ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; - - /* APB_TSVALERR_POL (active low)*/ - ts1->vld_misc_val = 0x2000; - ts1->hw_sop_ctrl_val = (0x47 << 16 | 188 << 4 | 0xc); - cx_write(0x130184, 0xc); - - /* Defaults for VID C */ - ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */ - ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */ - ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; - break; - case CX23885_BOARD_TBS_6920: - ts1->gen_ctrl_val = 0x4; /* Parallel */ - ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */ - ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; - break; - case CX23885_BOARD_TEVII_S470: - case CX23885_BOARD_TEVII_S471: - case CX23885_BOARD_DVBWORLD_2005: - ts1->gen_ctrl_val = 0x5; /* Parallel */ - ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */ - ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; - break; - case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: - case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: - case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL: - ts1->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */ - ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */ - ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; - ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */ - ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */ - ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; - break; - case CX23885_BOARD_MYGICA_X8506: - case CX23885_BOARD_MAGICPRO_PROHDTVE2: - ts1->gen_ctrl_val = 0x5; /* Parallel */ - ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */ - ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; - break; - case CX23885_BOARD_MYGICA_X8558PRO: - ts1->gen_ctrl_val = 0x5; /* Parallel */ - ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */ - ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; - ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */ - ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */ - ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; - break; - case CX23885_BOARD_HAUPPAUGE_HVR1250: - case CX23885_BOARD_HAUPPAUGE_HVR1500: - case CX23885_BOARD_HAUPPAUGE_HVR1500Q: - case CX23885_BOARD_HAUPPAUGE_HVR1800lp: - case CX23885_BOARD_HAUPPAUGE_HVR1200: - case CX23885_BOARD_HAUPPAUGE_HVR1700: - case CX23885_BOARD_HAUPPAUGE_HVR1400: - case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: - case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000: - case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: - case CX23885_BOARD_HAUPPAUGE_HVR1270: - case CX23885_BOARD_HAUPPAUGE_HVR1275: - case CX23885_BOARD_HAUPPAUGE_HVR1255: - case CX23885_BOARD_HAUPPAUGE_HVR1255_22111: - case CX23885_BOARD_HAUPPAUGE_HVR1210: - case CX23885_BOARD_COMPRO_VIDEOMATE_E800: - case CX23885_BOARD_HAUPPAUGE_HVR1290: - case CX23885_BOARD_GOTVIEW_X5_3D_HYBRID: - default: - ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */ - ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */ - ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; - } - - /* Certain boards support analog, or require the avcore to be - * loaded, ensure this happens. - */ - switch (dev->board) { - case CX23885_BOARD_TEVII_S470: - /* Currently only enabled for the integrated IR controller */ - if (!enable_885_ir) - break; - case CX23885_BOARD_HAUPPAUGE_HVR1250: - case CX23885_BOARD_HAUPPAUGE_HVR1800: - case CX23885_BOARD_HAUPPAUGE_HVR1800lp: - case CX23885_BOARD_HAUPPAUGE_HVR1700: - case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: - case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000: - case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: - case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: - case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: - case CX23885_BOARD_COMPRO_VIDEOMATE_E800: - case CX23885_BOARD_HAUPPAUGE_HVR1255: - case CX23885_BOARD_HAUPPAUGE_HVR1255_22111: - case CX23885_BOARD_HAUPPAUGE_HVR1270: - case CX23885_BOARD_HAUPPAUGE_HVR1850: - case CX23885_BOARD_MYGICA_X8506: - case CX23885_BOARD_MAGICPRO_PROHDTVE2: - case CX23885_BOARD_HAUPPAUGE_HVR1290: - case CX23885_BOARD_LEADTEK_WINFAST_PXTV1200: - case CX23885_BOARD_GOTVIEW_X5_3D_HYBRID: - case CX23885_BOARD_HAUPPAUGE_HVR1500: - case CX23885_BOARD_MPX885: - case CX23885_BOARD_MYGICA_X8507: - case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL: - dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev, - &dev->i2c_bus[2].i2c_adap, - "cx25840", 0x88 >> 1, NULL); - if (dev->sd_cx25840) { - dev->sd_cx25840->grp_id = CX23885_HW_AV_CORE; - v4l2_subdev_call(dev->sd_cx25840, core, load_fw); - } - break; - } - - /* AUX-PLL 27MHz CLK */ - switch (dev->board) { - case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: - netup_initialize(dev); - break; - case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: { - int ret; - const struct firmware *fw; - const char *filename = "dvb-netup-altera-01.fw"; - char *action = "configure"; - static struct netup_card_info cinfo; - struct altera_config netup_config = { - .dev = dev, - .action = action, - .jtag_io = netup_jtag_io, - }; - - netup_initialize(dev); - - netup_get_card_info(&dev->i2c_bus[0].i2c_adap, &cinfo); - if (netup_card_rev) - cinfo.rev = netup_card_rev; - - switch (cinfo.rev) { - case 0x4: - filename = "dvb-netup-altera-04.fw"; - break; - default: - filename = "dvb-netup-altera-01.fw"; - break; - } - printk(KERN_INFO "NetUP card rev=0x%x fw_filename=%s\n", - cinfo.rev, filename); - - ret = request_firmware(&fw, filename, &dev->pci->dev); - if (ret != 0) - printk(KERN_ERR "did not find the firmware file. (%s) " - "Please see linux/Documentation/dvb/ for more details " - "on firmware-problems.", filename); - else - altera_init(&netup_config, fw); - - release_firmware(fw); - break; - } - } -} - -/* ------------------------------------------------------------------ */ diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c deleted file mode 100644 index 697728f09430..000000000000 --- a/drivers/media/video/cx23885/cx23885-core.c +++ /dev/null @@ -1,2234 +0,0 @@ -/* - * Driver for the Conexant CX23885 PCIe bridge - * - * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/kmod.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/interrupt.h> -#include <linux/delay.h> -#include <asm/div64.h> -#include <linux/firmware.h> - -#include "cx23885.h" -#include "cimax2.h" -#include "altera-ci.h" -#include "cx23888-ir.h" -#include "cx23885-ir.h" -#include "cx23885-av.h" -#include "cx23885-input.h" - -MODULE_DESCRIPTION("Driver for cx23885 based TV cards"); -MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>"); -MODULE_LICENSE("GPL"); -MODULE_VERSION(CX23885_VERSION); - -static unsigned int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "enable debug messages"); - -static unsigned int card[] = {[0 ... (CX23885_MAXBOARDS - 1)] = UNSET }; -module_param_array(card, int, NULL, 0444); -MODULE_PARM_DESC(card, "card type"); - -#define dprintk(level, fmt, arg...)\ - do { if (debug >= level)\ - printk(KERN_DEBUG "%s: " fmt, dev->name, ## arg);\ - } while (0) - -static unsigned int cx23885_devcount; - -#define NO_SYNC_LINE (-1U) - -/* FIXME, these allocations will change when - * analog arrives. The be reviewed. - * CX23887 Assumptions - * 1 line = 16 bytes of CDT - * cmds size = 80 - * cdt size = 16 * linesize - * iqsize = 64 - * maxlines = 6 - * - * Address Space: - * 0x00000000 0x00008fff FIFO clusters - * 0x00010000 0x000104af Channel Management Data Structures - * 0x000104b0 0x000104ff Free - * 0x00010500 0x000108bf 15 channels * iqsize - * 0x000108c0 0x000108ff Free - * 0x00010900 0x00010e9f IQ's + Cluster Descriptor Tables - * 15 channels * (iqsize + (maxlines * linesize)) - * 0x00010ea0 0x00010xxx Free - */ - -static struct sram_channel cx23885_sram_channels[] = { - [SRAM_CH01] = { - .name = "VID A", - .cmds_start = 0x10000, - .ctrl_start = 0x10380, - .cdt = 0x104c0, - .fifo_start = 0x40, - .fifo_size = 0x2800, - .ptr1_reg = DMA1_PTR1, - .ptr2_reg = DMA1_PTR2, - .cnt1_reg = DMA1_CNT1, - .cnt2_reg = DMA1_CNT2, - }, - [SRAM_CH02] = { - .name = "ch2", - .cmds_start = 0x0, - .ctrl_start = 0x0, - .cdt = 0x0, - .fifo_start = 0x0, - .fifo_size = 0x0, - .ptr1_reg = DMA2_PTR1, - .ptr2_reg = DMA2_PTR2, - .cnt1_reg = DMA2_CNT1, - .cnt2_reg = DMA2_CNT2, - }, - [SRAM_CH03] = { - .name = "TS1 B", - .cmds_start = 0x100A0, - .ctrl_start = 0x10400, - .cdt = 0x10580, - .fifo_start = 0x5000, - .fifo_size = 0x1000, - .ptr1_reg = DMA3_PTR1, - .ptr2_reg = DMA3_PTR2, - .cnt1_reg = DMA3_CNT1, - .cnt2_reg = DMA3_CNT2, - }, - [SRAM_CH04] = { - .name = "ch4", - .cmds_start = 0x0, - .ctrl_start = 0x0, - .cdt = 0x0, - .fifo_start = 0x0, - .fifo_size = 0x0, - .ptr1_reg = DMA4_PTR1, - .ptr2_reg = DMA4_PTR2, - .cnt1_reg = DMA4_CNT1, - .cnt2_reg = DMA4_CNT2, - }, - [SRAM_CH05] = { - .name = "ch5", - .cmds_start = 0x0, - .ctrl_start = 0x0, - .cdt = 0x0, - .fifo_start = 0x0, - .fifo_size = 0x0, - .ptr1_reg = DMA5_PTR1, - .ptr2_reg = DMA5_PTR2, - .cnt1_reg = DMA5_CNT1, - .cnt2_reg = DMA5_CNT2, - }, - [SRAM_CH06] = { - .name = "TS2 C", - .cmds_start = 0x10140, - .ctrl_start = 0x10440, - .cdt = 0x105e0, - .fifo_start = 0x6000, - .fifo_size = 0x1000, - .ptr1_reg = DMA5_PTR1, - .ptr2_reg = DMA5_PTR2, - .cnt1_reg = DMA5_CNT1, - .cnt2_reg = DMA5_CNT2, - }, - [SRAM_CH07] = { - .name = "TV Audio", - .cmds_start = 0x10190, - .ctrl_start = 0x10480, - .cdt = 0x10a00, - .fifo_start = 0x7000, - .fifo_size = 0x1000, - .ptr1_reg = DMA6_PTR1, - .ptr2_reg = DMA6_PTR2, - .cnt1_reg = DMA6_CNT1, - .cnt2_reg = DMA6_CNT2, - }, - [SRAM_CH08] = { - .name = "ch8", - .cmds_start = 0x0, - .ctrl_start = 0x0, - .cdt = 0x0, - .fifo_start = 0x0, - .fifo_size = 0x0, - .ptr1_reg = DMA7_PTR1, - .ptr2_reg = DMA7_PTR2, - .cnt1_reg = DMA7_CNT1, - .cnt2_reg = DMA7_CNT2, - }, - [SRAM_CH09] = { - .name = "ch9", - .cmds_start = 0x0, - .ctrl_start = 0x0, - .cdt = 0x0, - .fifo_start = 0x0, - .fifo_size = 0x0, - .ptr1_reg = DMA8_PTR1, - .ptr2_reg = DMA8_PTR2, - .cnt1_reg = DMA8_CNT1, - .cnt2_reg = DMA8_CNT2, - }, -}; - -static struct sram_channel cx23887_sram_channels[] = { - [SRAM_CH01] = { - .name = "VID A", - .cmds_start = 0x10000, - .ctrl_start = 0x105b0, - .cdt = 0x107b0, - .fifo_start = 0x40, - .fifo_size = 0x2800, - .ptr1_reg = DMA1_PTR1, - .ptr2_reg = DMA1_PTR2, - .cnt1_reg = DMA1_CNT1, - .cnt2_reg = DMA1_CNT2, - }, - [SRAM_CH02] = { - .name = "VID A (VBI)", - .cmds_start = 0x10050, - .ctrl_start = 0x105F0, - .cdt = 0x10810, - .fifo_start = 0x3000, - .fifo_size = 0x1000, - .ptr1_reg = DMA2_PTR1, - .ptr2_reg = DMA2_PTR2, - .cnt1_reg = DMA2_CNT1, - .cnt2_reg = DMA2_CNT2, - }, - [SRAM_CH03] = { - .name = "TS1 B", - .cmds_start = 0x100A0, - .ctrl_start = 0x10630, - .cdt = 0x10870, - .fifo_start = 0x5000, - .fifo_size = 0x1000, - .ptr1_reg = DMA3_PTR1, - .ptr2_reg = DMA3_PTR2, - .cnt1_reg = DMA3_CNT1, - .cnt2_reg = DMA3_CNT2, - }, - [SRAM_CH04] = { - .name = "ch4", - .cmds_start = 0x0, - .ctrl_start = 0x0, - .cdt = 0x0, - .fifo_start = 0x0, - .fifo_size = 0x0, - .ptr1_reg = DMA4_PTR1, - .ptr2_reg = DMA4_PTR2, - .cnt1_reg = DMA4_CNT1, - .cnt2_reg = DMA4_CNT2, - }, - [SRAM_CH05] = { - .name = "ch5", - .cmds_start = 0x0, - .ctrl_start = 0x0, - .cdt = 0x0, - .fifo_start = 0x0, - .fifo_size = 0x0, - .ptr1_reg = DMA5_PTR1, - .ptr2_reg = DMA5_PTR2, - .cnt1_reg = DMA5_CNT1, - .cnt2_reg = DMA5_CNT2, - }, - [SRAM_CH06] = { - .name = "TS2 C", - .cmds_start = 0x10140, - .ctrl_start = 0x10670, - .cdt = 0x108d0, - .fifo_start = 0x6000, - .fifo_size = 0x1000, - .ptr1_reg = DMA5_PTR1, - .ptr2_reg = DMA5_PTR2, - .cnt1_reg = DMA5_CNT1, - .cnt2_reg = DMA5_CNT2, - }, - [SRAM_CH07] = { - .name = "TV Audio", - .cmds_start = 0x10190, - .ctrl_start = 0x106B0, - .cdt = 0x10930, - .fifo_start = 0x7000, - .fifo_size = 0x1000, - .ptr1_reg = DMA6_PTR1, - .ptr2_reg = DMA6_PTR2, - .cnt1_reg = DMA6_CNT1, - .cnt2_reg = DMA6_CNT2, - }, - [SRAM_CH08] = { - .name = "ch8", - .cmds_start = 0x0, - .ctrl_start = 0x0, - .cdt = 0x0, - .fifo_start = 0x0, - .fifo_size = 0x0, - .ptr1_reg = DMA7_PTR1, - .ptr2_reg = DMA7_PTR2, - .cnt1_reg = DMA7_CNT1, - .cnt2_reg = DMA7_CNT2, - }, - [SRAM_CH09] = { - .name = "ch9", - .cmds_start = 0x0, - .ctrl_start = 0x0, - .cdt = 0x0, - .fifo_start = 0x0, - .fifo_size = 0x0, - .ptr1_reg = DMA8_PTR1, - .ptr2_reg = DMA8_PTR2, - .cnt1_reg = DMA8_CNT1, - .cnt2_reg = DMA8_CNT2, - }, -}; - -void cx23885_irq_add(struct cx23885_dev *dev, u32 mask) -{ - unsigned long flags; - spin_lock_irqsave(&dev->pci_irqmask_lock, flags); - - dev->pci_irqmask |= mask; - - spin_unlock_irqrestore(&dev->pci_irqmask_lock, flags); -} - -void cx23885_irq_add_enable(struct cx23885_dev *dev, u32 mask) -{ - unsigned long flags; - spin_lock_irqsave(&dev->pci_irqmask_lock, flags); - - dev->pci_irqmask |= mask; - cx_set(PCI_INT_MSK, mask); - - spin_unlock_irqrestore(&dev->pci_irqmask_lock, flags); -} - -void cx23885_irq_enable(struct cx23885_dev *dev, u32 mask) -{ - u32 v; - unsigned long flags; - spin_lock_irqsave(&dev->pci_irqmask_lock, flags); - - v = mask & dev->pci_irqmask; - if (v) - cx_set(PCI_INT_MSK, v); - - spin_unlock_irqrestore(&dev->pci_irqmask_lock, flags); -} - -static inline void cx23885_irq_enable_all(struct cx23885_dev *dev) -{ - cx23885_irq_enable(dev, 0xffffffff); -} - -void cx23885_irq_disable(struct cx23885_dev *dev, u32 mask) -{ - unsigned long flags; - spin_lock_irqsave(&dev->pci_irqmask_lock, flags); - - cx_clear(PCI_INT_MSK, mask); - - spin_unlock_irqrestore(&dev->pci_irqmask_lock, flags); -} - -static inline void cx23885_irq_disable_all(struct cx23885_dev *dev) -{ - cx23885_irq_disable(dev, 0xffffffff); -} - -void cx23885_irq_remove(struct cx23885_dev *dev, u32 mask) -{ - unsigned long flags; - spin_lock_irqsave(&dev->pci_irqmask_lock, flags); - - dev->pci_irqmask &= ~mask; - cx_clear(PCI_INT_MSK, mask); - - spin_unlock_irqrestore(&dev->pci_irqmask_lock, flags); -} - -static u32 cx23885_irq_get_mask(struct cx23885_dev *dev) -{ - u32 v; - unsigned long flags; - spin_lock_irqsave(&dev->pci_irqmask_lock, flags); - - v = cx_read(PCI_INT_MSK); - - spin_unlock_irqrestore(&dev->pci_irqmask_lock, flags); - return v; -} - -static int cx23885_risc_decode(u32 risc) -{ - static char *instr[16] = { - [RISC_SYNC >> 28] = "sync", - [RISC_WRITE >> 28] = "write", - [RISC_WRITEC >> 28] = "writec", - [RISC_READ >> 28] = "read", - [RISC_READC >> 28] = "readc", - [RISC_JUMP >> 28] = "jump", - [RISC_SKIP >> 28] = "skip", - [RISC_WRITERM >> 28] = "writerm", - [RISC_WRITECM >> 28] = "writecm", - [RISC_WRITECR >> 28] = "writecr", - }; - static int incr[16] = { - [RISC_WRITE >> 28] = 3, - [RISC_JUMP >> 28] = 3, - [RISC_SKIP >> 28] = 1, - [RISC_SYNC >> 28] = 1, - [RISC_WRITERM >> 28] = 3, - [RISC_WRITECM >> 28] = 3, - [RISC_WRITECR >> 28] = 4, - }; - static char *bits[] = { - "12", "13", "14", "resync", - "cnt0", "cnt1", "18", "19", - "20", "21", "22", "23", - "irq1", "irq2", "eol", "sol", - }; - int i; - - printk("0x%08x [ %s", risc, - instr[risc >> 28] ? instr[risc >> 28] : "INVALID"); - for (i = ARRAY_SIZE(bits) - 1; i >= 0; i--) - if (risc & (1 << (i + 12))) - printk(" %s", bits[i]); - printk(" count=%d ]\n", risc & 0xfff); - return incr[risc >> 28] ? incr[risc >> 28] : 1; -} - -void cx23885_wakeup(struct cx23885_tsport *port, - struct cx23885_dmaqueue *q, u32 count) -{ - struct cx23885_dev *dev = port->dev; - struct cx23885_buffer *buf; - int bc; - - for (bc = 0;; bc++) { - if (list_empty(&q->active)) - break; - buf = list_entry(q->active.next, - struct cx23885_buffer, vb.queue); - - /* count comes from the hw and is is 16bit wide -- - * this trick handles wrap-arounds correctly for - * up to 32767 buffers in flight... */ - if ((s16) (count - buf->count) < 0) - break; - - do_gettimeofday(&buf->vb.ts); - dprintk(2, "[%p/%d] wakeup reg=%d buf=%d\n", buf, buf->vb.i, - count, buf->count); - buf->vb.state = VIDEOBUF_DONE; - list_del(&buf->vb.queue); - wake_up(&buf->vb.done); - } - if (list_empty(&q->active)) - del_timer(&q->timeout); - else - mod_timer(&q->timeout, jiffies + BUFFER_TIMEOUT); - if (bc != 1) - printk(KERN_WARNING "%s: %d buffers handled (should be 1)\n", - __func__, bc); -} - -int cx23885_sram_channel_setup(struct cx23885_dev *dev, - struct sram_channel *ch, - unsigned int bpl, u32 risc) -{ - unsigned int i, lines; - u32 cdt; - - if (ch->cmds_start == 0) { - dprintk(1, "%s() Erasing channel [%s]\n", __func__, - ch->name); - cx_write(ch->ptr1_reg, 0); - cx_write(ch->ptr2_reg, 0); - cx_write(ch->cnt2_reg, 0); - cx_write(ch->cnt1_reg, 0); - return 0; - } else { - dprintk(1, "%s() Configuring channel [%s]\n", __func__, - ch->name); - } - - bpl = (bpl + 7) & ~7; /* alignment */ - cdt = ch->cdt; - lines = ch->fifo_size / bpl; - if (lines > 6) - lines = 6; - BUG_ON(lines < 2); - - cx_write(8 + 0, RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC); - cx_write(8 + 4, 8); - cx_write(8 + 8, 0); - - /* write CDT */ - for (i = 0; i < lines; i++) { - dprintk(2, "%s() 0x%08x <- 0x%08x\n", __func__, cdt + 16*i, - ch->fifo_start + bpl*i); - cx_write(cdt + 16*i, ch->fifo_start + bpl*i); - cx_write(cdt + 16*i + 4, 0); - cx_write(cdt + 16*i + 8, 0); - cx_write(cdt + 16*i + 12, 0); - } - - /* write CMDS */ - if (ch->jumponly) - cx_write(ch->cmds_start + 0, 8); - else - cx_write(ch->cmds_start + 0, risc); - cx_write(ch->cmds_start + 4, 0); /* 64 bits 63-32 */ - cx_write(ch->cmds_start + 8, cdt); - cx_write(ch->cmds_start + 12, (lines*16) >> 3); - cx_write(ch->cmds_start + 16, ch->ctrl_start); - if (ch->jumponly) - cx_write(ch->cmds_start + 20, 0x80000000 | (64 >> 2)); - else - cx_write(ch->cmds_start + 20, 64 >> 2); - for (i = 24; i < 80; i += 4) - cx_write(ch->cmds_start + i, 0); - - /* fill registers */ - cx_write(ch->ptr1_reg, ch->fifo_start); - cx_write(ch->ptr2_reg, cdt); - cx_write(ch->cnt2_reg, (lines*16) >> 3); - cx_write(ch->cnt1_reg, (bpl >> 3) - 1); - - dprintk(2, "[bridge %d] sram setup %s: bpl=%d lines=%d\n", - dev->bridge, - ch->name, - bpl, - lines); - - return 0; -} - -void cx23885_sram_channel_dump(struct cx23885_dev *dev, - struct sram_channel *ch) -{ - static char *name[] = { - "init risc lo", - "init risc hi", - "cdt base", - "cdt size", - "iq base", - "iq size", - "risc pc lo", - "risc pc hi", - "iq wr ptr", - "iq rd ptr", - "cdt current", - "pci target lo", - "pci target hi", - "line / byte", - }; - u32 risc; - unsigned int i, j, n; - - printk(KERN_WARNING "%s: %s - dma channel status dump\n", - dev->name, ch->name); - for (i = 0; i < ARRAY_SIZE(name); i++) - printk(KERN_WARNING "%s: cmds: %-15s: 0x%08x\n", - dev->name, name[i], - cx_read(ch->cmds_start + 4*i)); - - for (i = 0; i < 4; i++) { - risc = cx_read(ch->cmds_start + 4 * (i + 14)); - printk(KERN_WARNING "%s: risc%d: ", dev->name, i); - cx23885_risc_decode(risc); - } - for (i = 0; i < (64 >> 2); i += n) { - risc = cx_read(ch->ctrl_start + 4 * i); - /* No consideration for bits 63-32 */ - - printk(KERN_WARNING "%s: (0x%08x) iq %x: ", dev->name, - ch->ctrl_start + 4 * i, i); - n = cx23885_risc_decode(risc); - for (j = 1; j < n; j++) { - risc = cx_read(ch->ctrl_start + 4 * (i + j)); - printk(KERN_WARNING "%s: iq %x: 0x%08x [ arg #%d ]\n", - dev->name, i+j, risc, j); - } - } - - printk(KERN_WARNING "%s: fifo: 0x%08x -> 0x%x\n", - dev->name, ch->fifo_start, ch->fifo_start+ch->fifo_size); - printk(KERN_WARNING "%s: ctrl: 0x%08x -> 0x%x\n", - dev->name, ch->ctrl_start, ch->ctrl_start + 6*16); - printk(KERN_WARNING "%s: ptr1_reg: 0x%08x\n", - dev->name, cx_read(ch->ptr1_reg)); - printk(KERN_WARNING "%s: ptr2_reg: 0x%08x\n", - dev->name, cx_read(ch->ptr2_reg)); - printk(KERN_WARNING "%s: cnt1_reg: 0x%08x\n", - dev->name, cx_read(ch->cnt1_reg)); - printk(KERN_WARNING "%s: cnt2_reg: 0x%08x\n", - dev->name, cx_read(ch->cnt2_reg)); -} - -static void cx23885_risc_disasm(struct cx23885_tsport *port, - struct btcx_riscmem *risc) -{ - struct cx23885_dev *dev = port->dev; - unsigned int i, j, n; - - printk(KERN_INFO "%s: risc disasm: %p [dma=0x%08lx]\n", - dev->name, risc->cpu, (unsigned long)risc->dma); - for (i = 0; i < (risc->size >> 2); i += n) { - printk(KERN_INFO "%s: %04d: ", dev->name, i); - n = cx23885_risc_decode(le32_to_cpu(risc->cpu[i])); - for (j = 1; j < n; j++) - printk(KERN_INFO "%s: %04d: 0x%08x [ arg #%d ]\n", - dev->name, i + j, risc->cpu[i + j], j); - if (risc->cpu[i] == cpu_to_le32(RISC_JUMP)) - break; - } -} - -static void cx23885_shutdown(struct cx23885_dev *dev) -{ - /* disable RISC controller */ - cx_write(DEV_CNTRL2, 0); - - /* Disable all IR activity */ - cx_write(IR_CNTRL_REG, 0); - - /* Disable Video A/B activity */ - cx_write(VID_A_DMA_CTL, 0); - cx_write(VID_B_DMA_CTL, 0); - cx_write(VID_C_DMA_CTL, 0); - - /* Disable Audio activity */ - cx_write(AUD_INT_DMA_CTL, 0); - cx_write(AUD_EXT_DMA_CTL, 0); - - /* Disable Serial port */ - cx_write(UART_CTL, 0); - - /* Disable Interrupts */ - cx23885_irq_disable_all(dev); - cx_write(VID_A_INT_MSK, 0); - cx_write(VID_B_INT_MSK, 0); - cx_write(VID_C_INT_MSK, 0); - cx_write(AUDIO_INT_INT_MSK, 0); - cx_write(AUDIO_EXT_INT_MSK, 0); - -} - -static void cx23885_reset(struct cx23885_dev *dev) -{ - dprintk(1, "%s()\n", __func__); - - cx23885_shutdown(dev); - - cx_write(PCI_INT_STAT, 0xffffffff); - cx_write(VID_A_INT_STAT, 0xffffffff); - cx_write(VID_B_INT_STAT, 0xffffffff); - cx_write(VID_C_INT_STAT, 0xffffffff); - cx_write(AUDIO_INT_INT_STAT, 0xffffffff); - cx_write(AUDIO_EXT_INT_STAT, 0xffffffff); - cx_write(CLK_DELAY, cx_read(CLK_DELAY) & 0x80000000); - cx_write(PAD_CTRL, 0x00500300); - - mdelay(100); - - cx23885_sram_channel_setup(dev, &dev->sram_channels[SRAM_CH01], - 720*4, 0); - cx23885_sram_channel_setup(dev, &dev->sram_channels[SRAM_CH02], 128, 0); - cx23885_sram_channel_setup(dev, &dev->sram_channels[SRAM_CH03], - 188*4, 0); - cx23885_sram_channel_setup(dev, &dev->sram_channels[SRAM_CH04], 128, 0); - cx23885_sram_channel_setup(dev, &dev->sram_channels[SRAM_CH05], 128, 0); - cx23885_sram_channel_setup(dev, &dev->sram_channels[SRAM_CH06], - 188*4, 0); - cx23885_sram_channel_setup(dev, &dev->sram_channels[SRAM_CH07], 128, 0); - cx23885_sram_channel_setup(dev, &dev->sram_channels[SRAM_CH08], 128, 0); - cx23885_sram_channel_setup(dev, &dev->sram_channels[SRAM_CH09], 128, 0); - - cx23885_gpio_setup(dev); -} - - -static int cx23885_pci_quirks(struct cx23885_dev *dev) -{ - dprintk(1, "%s()\n", __func__); - - /* The cx23885 bridge has a weird bug which causes NMI to be asserted - * when DMA begins if RDR_TLCTL0 bit4 is not cleared. It does not - * occur on the cx23887 bridge. - */ - if (dev->bridge == CX23885_BRIDGE_885) - cx_clear(RDR_TLCTL0, 1 << 4); - - return 0; -} - -static int get_resources(struct cx23885_dev *dev) -{ - if (request_mem_region(pci_resource_start(dev->pci, 0), - pci_resource_len(dev->pci, 0), - dev->name)) - return 0; - - printk(KERN_ERR "%s: can't get MMIO memory @ 0x%llx\n", - dev->name, (unsigned long long)pci_resource_start(dev->pci, 0)); - - return -EBUSY; -} - -static void cx23885_timeout(unsigned long data); -int cx23885_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, - u32 reg, u32 mask, u32 value); - -static int cx23885_init_tsport(struct cx23885_dev *dev, - struct cx23885_tsport *port, int portno) -{ - dprintk(1, "%s(portno=%d)\n", __func__, portno); - - /* Transport bus init dma queue - Common settings */ - port->dma_ctl_val = 0x11; /* Enable RISC controller and Fifo */ - port->ts_int_msk_val = 0x1111; /* TS port bits for RISC */ - port->vld_misc_val = 0x0; - port->hw_sop_ctrl_val = (0x47 << 16 | 188 << 4); - - spin_lock_init(&port->slock); - port->dev = dev; - port->nr = portno; - - INIT_LIST_HEAD(&port->mpegq.active); - INIT_LIST_HEAD(&port->mpegq.queued); - port->mpegq.timeout.function = cx23885_timeout; - port->mpegq.timeout.data = (unsigned long)port; - init_timer(&port->mpegq.timeout); - - mutex_init(&port->frontends.lock); - INIT_LIST_HEAD(&port->frontends.felist); - port->frontends.active_fe_id = 0; - - /* This should be hardcoded allow a single frontend - * attachment to this tsport, keeping the -dvb.c - * code clean and safe. - */ - if (!port->num_frontends) - port->num_frontends = 1; - - switch (portno) { - case 1: - port->reg_gpcnt = VID_B_GPCNT; - port->reg_gpcnt_ctl = VID_B_GPCNT_CTL; - port->reg_dma_ctl = VID_B_DMA_CTL; - port->reg_lngth = VID_B_LNGTH; - port->reg_hw_sop_ctrl = VID_B_HW_SOP_CTL; - port->reg_gen_ctrl = VID_B_GEN_CTL; - port->reg_bd_pkt_status = VID_B_BD_PKT_STATUS; - port->reg_sop_status = VID_B_SOP_STATUS; - port->reg_fifo_ovfl_stat = VID_B_FIFO_OVFL_STAT; - port->reg_vld_misc = VID_B_VLD_MISC; - port->reg_ts_clk_en = VID_B_TS_CLK_EN; - port->reg_src_sel = VID_B_SRC_SEL; - port->reg_ts_int_msk = VID_B_INT_MSK; - port->reg_ts_int_stat = VID_B_INT_STAT; - port->sram_chno = SRAM_CH03; /* VID_B */ - port->pci_irqmask = 0x02; /* VID_B bit1 */ - break; - case 2: - port->reg_gpcnt = VID_C_GPCNT; - port->reg_gpcnt_ctl = VID_C_GPCNT_CTL; - port->reg_dma_ctl = VID_C_DMA_CTL; - port->reg_lngth = VID_C_LNGTH; - port->reg_hw_sop_ctrl = VID_C_HW_SOP_CTL; - port->reg_gen_ctrl = VID_C_GEN_CTL; - port->reg_bd_pkt_status = VID_C_BD_PKT_STATUS; - port->reg_sop_status = VID_C_SOP_STATUS; - port->reg_fifo_ovfl_stat = VID_C_FIFO_OVFL_STAT; - port->reg_vld_misc = VID_C_VLD_MISC; - port->reg_ts_clk_en = VID_C_TS_CLK_EN; - port->reg_src_sel = 0; - port->reg_ts_int_msk = VID_C_INT_MSK; - port->reg_ts_int_stat = VID_C_INT_STAT; - port->sram_chno = SRAM_CH06; /* VID_C */ - port->pci_irqmask = 0x04; /* VID_C bit2 */ - break; - default: - BUG(); - } - - cx23885_risc_stopper(dev->pci, &port->mpegq.stopper, - port->reg_dma_ctl, port->dma_ctl_val, 0x00); - - return 0; -} - -static void cx23885_dev_checkrevision(struct cx23885_dev *dev) -{ - switch (cx_read(RDR_CFG2) & 0xff) { - case 0x00: - /* cx23885 */ - dev->hwrevision = 0xa0; - break; - case 0x01: - /* CX23885-12Z */ - dev->hwrevision = 0xa1; - break; - case 0x02: - /* CX23885-13Z/14Z */ - dev->hwrevision = 0xb0; - break; - case 0x03: - if (dev->pci->device == 0x8880) { - /* CX23888-21Z/22Z */ - dev->hwrevision = 0xc0; - } else { - /* CX23885-14Z */ - dev->hwrevision = 0xa4; - } - break; - case 0x04: - if (dev->pci->device == 0x8880) { - /* CX23888-31Z */ - dev->hwrevision = 0xd0; - } else { - /* CX23885-15Z, CX23888-31Z */ - dev->hwrevision = 0xa5; - } - break; - case 0x0e: - /* CX23887-15Z */ - dev->hwrevision = 0xc0; - break; - case 0x0f: - /* CX23887-14Z */ - dev->hwrevision = 0xb1; - break; - default: - printk(KERN_ERR "%s() New hardware revision found 0x%x\n", - __func__, dev->hwrevision); - } - if (dev->hwrevision) - printk(KERN_INFO "%s() Hardware revision = 0x%02x\n", - __func__, dev->hwrevision); - else - printk(KERN_ERR "%s() Hardware revision unknown 0x%x\n", - __func__, dev->hwrevision); -} - -/* Find the first v4l2_subdev member of the group id in hw */ -struct v4l2_subdev *cx23885_find_hw(struct cx23885_dev *dev, u32 hw) -{ - struct v4l2_subdev *result = NULL; - struct v4l2_subdev *sd; - - spin_lock(&dev->v4l2_dev.lock); - v4l2_device_for_each_subdev(sd, &dev->v4l2_dev) { - if (sd->grp_id == hw) { - result = sd; - break; - } - } - spin_unlock(&dev->v4l2_dev.lock); - return result; -} - -static int cx23885_dev_setup(struct cx23885_dev *dev) -{ - int i; - - spin_lock_init(&dev->pci_irqmask_lock); - - mutex_init(&dev->lock); - mutex_init(&dev->gpio_lock); - - atomic_inc(&dev->refcount); - - dev->nr = cx23885_devcount++; - sprintf(dev->name, "cx23885[%d]", dev->nr); - - /* Configure the internal memory */ - if (dev->pci->device == 0x8880) { - /* Could be 887 or 888, assume a default */ - dev->bridge = CX23885_BRIDGE_887; - /* Apply a sensible clock frequency for the PCIe bridge */ - dev->clk_freq = 25000000; - dev->sram_channels = cx23887_sram_channels; - } else - if (dev->pci->device == 0x8852) { - dev->bridge = CX23885_BRIDGE_885; - /* Apply a sensible clock frequency for the PCIe bridge */ - dev->clk_freq = 28000000; - dev->sram_channels = cx23885_sram_channels; - } else - BUG(); - - dprintk(1, "%s() Memory configured for PCIe bridge type %d\n", - __func__, dev->bridge); - - /* board config */ - dev->board = UNSET; - if (card[dev->nr] < cx23885_bcount) - dev->board = card[dev->nr]; - for (i = 0; UNSET == dev->board && i < cx23885_idcount; i++) - if (dev->pci->subsystem_vendor == cx23885_subids[i].subvendor && - dev->pci->subsystem_device == cx23885_subids[i].subdevice) - dev->board = cx23885_subids[i].card; - if (UNSET == dev->board) { - dev->board = CX23885_BOARD_UNKNOWN; - cx23885_card_list(dev); - } - - /* If the user specific a clk freq override, apply it */ - if (cx23885_boards[dev->board].clk_freq > 0) - dev->clk_freq = cx23885_boards[dev->board].clk_freq; - - dev->pci_bus = dev->pci->bus->number; - dev->pci_slot = PCI_SLOT(dev->pci->devfn); - cx23885_irq_add(dev, 0x001f00); - - /* External Master 1 Bus */ - dev->i2c_bus[0].nr = 0; - dev->i2c_bus[0].dev = dev; - dev->i2c_bus[0].reg_stat = I2C1_STAT; - dev->i2c_bus[0].reg_ctrl = I2C1_CTRL; - dev->i2c_bus[0].reg_addr = I2C1_ADDR; - dev->i2c_bus[0].reg_rdata = I2C1_RDATA; - dev->i2c_bus[0].reg_wdata = I2C1_WDATA; - dev->i2c_bus[0].i2c_period = (0x9d << 24); /* 100kHz */ - - /* External Master 2 Bus */ - dev->i2c_bus[1].nr = 1; - dev->i2c_bus[1].dev = dev; - dev->i2c_bus[1].reg_stat = I2C2_STAT; - dev->i2c_bus[1].reg_ctrl = I2C2_CTRL; - dev->i2c_bus[1].reg_addr = I2C2_ADDR; - dev->i2c_bus[1].reg_rdata = I2C2_RDATA; - dev->i2c_bus[1].reg_wdata = I2C2_WDATA; - dev->i2c_bus[1].i2c_period = (0x9d << 24); /* 100kHz */ - - /* Internal Master 3 Bus */ - dev->i2c_bus[2].nr = 2; - dev->i2c_bus[2].dev = dev; - dev->i2c_bus[2].reg_stat = I2C3_STAT; - dev->i2c_bus[2].reg_ctrl = I2C3_CTRL; - dev->i2c_bus[2].reg_addr = I2C3_ADDR; - dev->i2c_bus[2].reg_rdata = I2C3_RDATA; - dev->i2c_bus[2].reg_wdata = I2C3_WDATA; - dev->i2c_bus[2].i2c_period = (0x07 << 24); /* 1.95MHz */ - - if ((cx23885_boards[dev->board].portb == CX23885_MPEG_DVB) || - (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER)) - cx23885_init_tsport(dev, &dev->ts1, 1); - - if ((cx23885_boards[dev->board].portc == CX23885_MPEG_DVB) || - (cx23885_boards[dev->board].portc == CX23885_MPEG_ENCODER)) - cx23885_init_tsport(dev, &dev->ts2, 2); - - if (get_resources(dev) < 0) { - printk(KERN_ERR "CORE %s No more PCIe resources for " - "subsystem: %04x:%04x\n", - dev->name, dev->pci->subsystem_vendor, - dev->pci->subsystem_device); - - cx23885_devcount--; - return -ENODEV; - } - - /* PCIe stuff */ - dev->lmmio = ioremap(pci_resource_start(dev->pci, 0), - pci_resource_len(dev->pci, 0)); - - dev->bmmio = (u8 __iomem *)dev->lmmio; - - printk(KERN_INFO "CORE %s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n", - dev->name, dev->pci->subsystem_vendor, - dev->pci->subsystem_device, cx23885_boards[dev->board].name, - dev->board, card[dev->nr] == dev->board ? - "insmod option" : "autodetected"); - - cx23885_pci_quirks(dev); - - /* Assume some sensible defaults */ - dev->tuner_type = cx23885_boards[dev->board].tuner_type; - dev->tuner_addr = cx23885_boards[dev->board].tuner_addr; - dev->tuner_bus = cx23885_boards[dev->board].tuner_bus; - dev->radio_type = cx23885_boards[dev->board].radio_type; - dev->radio_addr = cx23885_boards[dev->board].radio_addr; - - dprintk(1, "%s() tuner_type = 0x%x tuner_addr = 0x%x tuner_bus = %d\n", - __func__, dev->tuner_type, dev->tuner_addr, dev->tuner_bus); - dprintk(1, "%s() radio_type = 0x%x radio_addr = 0x%x\n", - __func__, dev->radio_type, dev->radio_addr); - - /* The cx23417 encoder has GPIO's that need to be initialised - * before DVB, so that demodulators and tuners are out of - * reset before DVB uses them. - */ - if ((cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) || - (cx23885_boards[dev->board].portc == CX23885_MPEG_ENCODER)) - cx23885_mc417_init(dev); - - /* init hardware */ - cx23885_reset(dev); - - cx23885_i2c_register(&dev->i2c_bus[0]); - cx23885_i2c_register(&dev->i2c_bus[1]); - cx23885_i2c_register(&dev->i2c_bus[2]); - cx23885_card_setup(dev); - call_all(dev, core, s_power, 0); - cx23885_ir_init(dev); - - if (cx23885_boards[dev->board].porta == CX23885_ANALOG_VIDEO) { - if (cx23885_video_register(dev) < 0) { - printk(KERN_ERR "%s() Failed to register analog " - "video adapters on VID_A\n", __func__); - } - } - - if (cx23885_boards[dev->board].portb == CX23885_MPEG_DVB) { - if (cx23885_boards[dev->board].num_fds_portb) - dev->ts1.num_frontends = - cx23885_boards[dev->board].num_fds_portb; - if (cx23885_dvb_register(&dev->ts1) < 0) { - printk(KERN_ERR "%s() Failed to register dvb adapters on VID_B\n", - __func__); - } - } else - if (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) { - if (cx23885_417_register(dev) < 0) { - printk(KERN_ERR - "%s() Failed to register 417 on VID_B\n", - __func__); - } - } - - if (cx23885_boards[dev->board].portc == CX23885_MPEG_DVB) { - if (cx23885_boards[dev->board].num_fds_portc) - dev->ts2.num_frontends = - cx23885_boards[dev->board].num_fds_portc; - if (cx23885_dvb_register(&dev->ts2) < 0) { - printk(KERN_ERR - "%s() Failed to register dvb on VID_C\n", - __func__); - } - } else - if (cx23885_boards[dev->board].portc == CX23885_MPEG_ENCODER) { - if (cx23885_417_register(dev) < 0) { - printk(KERN_ERR - "%s() Failed to register 417 on VID_C\n", - __func__); - } - } - - cx23885_dev_checkrevision(dev); - - /* disable MSI for NetUP cards, otherwise CI is not working */ - if (cx23885_boards[dev->board].ci_type > 0) - cx_clear(RDR_RDRCTL1, 1 << 8); - - switch (dev->board) { - case CX23885_BOARD_TEVII_S470: - case CX23885_BOARD_TEVII_S471: - cx_clear(RDR_RDRCTL1, 1 << 8); - break; - } - - return 0; -} - -static void cx23885_dev_unregister(struct cx23885_dev *dev) -{ - release_mem_region(pci_resource_start(dev->pci, 0), - pci_resource_len(dev->pci, 0)); - - if (!atomic_dec_and_test(&dev->refcount)) - return; - - if (cx23885_boards[dev->board].porta == CX23885_ANALOG_VIDEO) - cx23885_video_unregister(dev); - - if (cx23885_boards[dev->board].portb == CX23885_MPEG_DVB) - cx23885_dvb_unregister(&dev->ts1); - - if (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) - cx23885_417_unregister(dev); - - if (cx23885_boards[dev->board].portc == CX23885_MPEG_DVB) - cx23885_dvb_unregister(&dev->ts2); - - if (cx23885_boards[dev->board].portc == CX23885_MPEG_ENCODER) - cx23885_417_unregister(dev); - - cx23885_i2c_unregister(&dev->i2c_bus[2]); - cx23885_i2c_unregister(&dev->i2c_bus[1]); - cx23885_i2c_unregister(&dev->i2c_bus[0]); - - iounmap(dev->lmmio); -} - -static __le32 *cx23885_risc_field(__le32 *rp, struct scatterlist *sglist, - unsigned int offset, u32 sync_line, - unsigned int bpl, unsigned int padding, - unsigned int lines, unsigned int lpi) -{ - struct scatterlist *sg; - unsigned int line, todo, sol; - - /* sync instruction */ - if (sync_line != NO_SYNC_LINE) - *(rp++) = cpu_to_le32(RISC_RESYNC | sync_line); - - /* scan lines */ - sg = sglist; - for (line = 0; line < lines; line++) { - while (offset && offset >= sg_dma_len(sg)) { - offset -= sg_dma_len(sg); - sg++; - } - - if (lpi && line > 0 && !(line % lpi)) - sol = RISC_SOL | RISC_IRQ1 | RISC_CNT_INC; - else - sol = RISC_SOL; - - if (bpl <= sg_dma_len(sg)-offset) { - /* fits into current chunk */ - *(rp++) = cpu_to_le32(RISC_WRITE|sol|RISC_EOL|bpl); - *(rp++) = cpu_to_le32(sg_dma_address(sg)+offset); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - offset += bpl; - } else { - /* scanline needs to be split */ - todo = bpl; - *(rp++) = cpu_to_le32(RISC_WRITE|sol| - (sg_dma_len(sg)-offset)); - *(rp++) = cpu_to_le32(sg_dma_address(sg)+offset); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - todo -= (sg_dma_len(sg)-offset); - offset = 0; - sg++; - while (todo > sg_dma_len(sg)) { - *(rp++) = cpu_to_le32(RISC_WRITE| - sg_dma_len(sg)); - *(rp++) = cpu_to_le32(sg_dma_address(sg)); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - todo -= sg_dma_len(sg); - sg++; - } - *(rp++) = cpu_to_le32(RISC_WRITE|RISC_EOL|todo); - *(rp++) = cpu_to_le32(sg_dma_address(sg)); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - offset += todo; - } - offset += padding; - } - - return rp; -} - -int cx23885_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc, - struct scatterlist *sglist, unsigned int top_offset, - unsigned int bottom_offset, unsigned int bpl, - unsigned int padding, unsigned int lines) -{ - u32 instructions, fields; - __le32 *rp; - int rc; - - fields = 0; - if (UNSET != top_offset) - fields++; - if (UNSET != bottom_offset) - fields++; - - /* estimate risc mem: worst case is one write per page border + - one write per scan line + syncs + jump (all 2 dwords). Padding - can cause next bpl to start close to a page border. First DMA - region may be smaller than PAGE_SIZE */ - /* write and jump need and extra dword */ - instructions = fields * (1 + ((bpl + padding) * lines) - / PAGE_SIZE + lines); - instructions += 2; - rc = btcx_riscmem_alloc(pci, risc, instructions*12); - if (rc < 0) - return rc; - - /* write risc instructions */ - rp = risc->cpu; - if (UNSET != top_offset) - rp = cx23885_risc_field(rp, sglist, top_offset, 0, - bpl, padding, lines, 0); - if (UNSET != bottom_offset) - rp = cx23885_risc_field(rp, sglist, bottom_offset, 0x200, - bpl, padding, lines, 0); - - /* save pointer to jmp instruction address */ - risc->jmp = rp; - BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size); - return 0; -} - -int cx23885_risc_databuffer(struct pci_dev *pci, - struct btcx_riscmem *risc, - struct scatterlist *sglist, - unsigned int bpl, - unsigned int lines, unsigned int lpi) -{ - u32 instructions; - __le32 *rp; - int rc; - - /* estimate risc mem: worst case is one write per page border + - one write per scan line + syncs + jump (all 2 dwords). Here - there is no padding and no sync. First DMA region may be smaller - than PAGE_SIZE */ - /* Jump and write need an extra dword */ - instructions = 1 + (bpl * lines) / PAGE_SIZE + lines; - instructions += 1; - - rc = btcx_riscmem_alloc(pci, risc, instructions*12); - if (rc < 0) - return rc; - - /* write risc instructions */ - rp = risc->cpu; - rp = cx23885_risc_field(rp, sglist, 0, NO_SYNC_LINE, - bpl, 0, lines, lpi); - - /* save pointer to jmp instruction address */ - risc->jmp = rp; - BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size); - return 0; -} - -int cx23885_risc_vbibuffer(struct pci_dev *pci, struct btcx_riscmem *risc, - struct scatterlist *sglist, unsigned int top_offset, - unsigned int bottom_offset, unsigned int bpl, - unsigned int padding, unsigned int lines) -{ - u32 instructions, fields; - __le32 *rp; - int rc; - - fields = 0; - if (UNSET != top_offset) - fields++; - if (UNSET != bottom_offset) - fields++; - - /* estimate risc mem: worst case is one write per page border + - one write per scan line + syncs + jump (all 2 dwords). Padding - can cause next bpl to start close to a page border. First DMA - region may be smaller than PAGE_SIZE */ - /* write and jump need and extra dword */ - instructions = fields * (1 + ((bpl + padding) * lines) - / PAGE_SIZE + lines); - instructions += 2; - rc = btcx_riscmem_alloc(pci, risc, instructions*12); - if (rc < 0) - return rc; - /* write risc instructions */ - rp = risc->cpu; - - /* Sync to line 6, so US CC line 21 will appear in line '12' - * in the userland vbi payload */ - if (UNSET != top_offset) - rp = cx23885_risc_field(rp, sglist, top_offset, 6, - bpl, padding, lines, 0); - - if (UNSET != bottom_offset) - rp = cx23885_risc_field(rp, sglist, bottom_offset, 0x207, - bpl, padding, lines, 0); - - - - /* save pointer to jmp instruction address */ - risc->jmp = rp; - BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size); - return 0; -} - - -int cx23885_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, - u32 reg, u32 mask, u32 value) -{ - __le32 *rp; - int rc; - - rc = btcx_riscmem_alloc(pci, risc, 4*16); - if (rc < 0) - return rc; - - /* write risc instructions */ - rp = risc->cpu; - *(rp++) = cpu_to_le32(RISC_WRITECR | RISC_IRQ2); - *(rp++) = cpu_to_le32(reg); - *(rp++) = cpu_to_le32(value); - *(rp++) = cpu_to_le32(mask); - *(rp++) = cpu_to_le32(RISC_JUMP); - *(rp++) = cpu_to_le32(risc->dma); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - return 0; -} - -void cx23885_free_buffer(struct videobuf_queue *q, struct cx23885_buffer *buf) -{ - struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb); - - BUG_ON(in_interrupt()); - videobuf_waiton(q, &buf->vb, 0, 0); - videobuf_dma_unmap(q->dev, dma); - videobuf_dma_free(dma); - btcx_riscmem_free(to_pci_dev(q->dev), &buf->risc); - buf->vb.state = VIDEOBUF_NEEDS_INIT; -} - -static void cx23885_tsport_reg_dump(struct cx23885_tsport *port) -{ - struct cx23885_dev *dev = port->dev; - - dprintk(1, "%s() Register Dump\n", __func__); - dprintk(1, "%s() DEV_CNTRL2 0x%08X\n", __func__, - cx_read(DEV_CNTRL2)); - dprintk(1, "%s() PCI_INT_MSK 0x%08X\n", __func__, - cx23885_irq_get_mask(dev)); - dprintk(1, "%s() AUD_INT_INT_MSK 0x%08X\n", __func__, - cx_read(AUDIO_INT_INT_MSK)); - dprintk(1, "%s() AUD_INT_DMA_CTL 0x%08X\n", __func__, - cx_read(AUD_INT_DMA_CTL)); - dprintk(1, "%s() AUD_EXT_INT_MSK 0x%08X\n", __func__, - cx_read(AUDIO_EXT_INT_MSK)); - dprintk(1, "%s() AUD_EXT_DMA_CTL 0x%08X\n", __func__, - cx_read(AUD_EXT_DMA_CTL)); - dprintk(1, "%s() PAD_CTRL 0x%08X\n", __func__, - cx_read(PAD_CTRL)); - dprintk(1, "%s() ALT_PIN_OUT_SEL 0x%08X\n", __func__, - cx_read(ALT_PIN_OUT_SEL)); - dprintk(1, "%s() GPIO2 0x%08X\n", __func__, - cx_read(GPIO2)); - dprintk(1, "%s() gpcnt(0x%08X) 0x%08X\n", __func__, - port->reg_gpcnt, cx_read(port->reg_gpcnt)); - dprintk(1, "%s() gpcnt_ctl(0x%08X) 0x%08x\n", __func__, - port->reg_gpcnt_ctl, cx_read(port->reg_gpcnt_ctl)); - dprintk(1, "%s() dma_ctl(0x%08X) 0x%08x\n", __func__, - port->reg_dma_ctl, cx_read(port->reg_dma_ctl)); - if (port->reg_src_sel) - dprintk(1, "%s() src_sel(0x%08X) 0x%08x\n", __func__, - port->reg_src_sel, cx_read(port->reg_src_sel)); - dprintk(1, "%s() lngth(0x%08X) 0x%08x\n", __func__, - port->reg_lngth, cx_read(port->reg_lngth)); - dprintk(1, "%s() hw_sop_ctrl(0x%08X) 0x%08x\n", __func__, - port->reg_hw_sop_ctrl, cx_read(port->reg_hw_sop_ctrl)); - dprintk(1, "%s() gen_ctrl(0x%08X) 0x%08x\n", __func__, - port->reg_gen_ctrl, cx_read(port->reg_gen_ctrl)); - dprintk(1, "%s() bd_pkt_status(0x%08X) 0x%08x\n", __func__, - port->reg_bd_pkt_status, cx_read(port->reg_bd_pkt_status)); - dprintk(1, "%s() sop_status(0x%08X) 0x%08x\n", __func__, - port->reg_sop_status, cx_read(port->reg_sop_status)); - dprintk(1, "%s() fifo_ovfl_stat(0x%08X) 0x%08x\n", __func__, - port->reg_fifo_ovfl_stat, cx_read(port->reg_fifo_ovfl_stat)); - dprintk(1, "%s() vld_misc(0x%08X) 0x%08x\n", __func__, - port->reg_vld_misc, cx_read(port->reg_vld_misc)); - dprintk(1, "%s() ts_clk_en(0x%08X) 0x%08x\n", __func__, - port->reg_ts_clk_en, cx_read(port->reg_ts_clk_en)); - dprintk(1, "%s() ts_int_msk(0x%08X) 0x%08x\n", __func__, - port->reg_ts_int_msk, cx_read(port->reg_ts_int_msk)); -} - -static int cx23885_start_dma(struct cx23885_tsport *port, - struct cx23885_dmaqueue *q, - struct cx23885_buffer *buf) -{ - struct cx23885_dev *dev = port->dev; - u32 reg; - - dprintk(1, "%s() w: %d, h: %d, f: %d\n", __func__, - buf->vb.width, buf->vb.height, buf->vb.field); - - /* Stop the fifo and risc engine for this port */ - cx_clear(port->reg_dma_ctl, port->dma_ctl_val); - - /* setup fifo + format */ - cx23885_sram_channel_setup(dev, - &dev->sram_channels[port->sram_chno], - port->ts_packet_size, buf->risc.dma); - if (debug > 5) { - cx23885_sram_channel_dump(dev, - &dev->sram_channels[port->sram_chno]); - cx23885_risc_disasm(port, &buf->risc); - } - - /* write TS length to chip */ - cx_write(port->reg_lngth, buf->vb.width); - - if ((!(cx23885_boards[dev->board].portb & CX23885_MPEG_DVB)) && - (!(cx23885_boards[dev->board].portc & CX23885_MPEG_DVB))) { - printk("%s() Unsupported .portb/c (0x%08x)/(0x%08x)\n", - __func__, - cx23885_boards[dev->board].portb, - cx23885_boards[dev->board].portc); - return -EINVAL; - } - - if (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) - cx23885_av_clk(dev, 0); - - udelay(100); - - /* If the port supports SRC SELECT, configure it */ - if (port->reg_src_sel) - cx_write(port->reg_src_sel, port->src_sel_val); - - cx_write(port->reg_hw_sop_ctrl, port->hw_sop_ctrl_val); - cx_write(port->reg_ts_clk_en, port->ts_clk_en_val); - cx_write(port->reg_vld_misc, port->vld_misc_val); - cx_write(port->reg_gen_ctrl, port->gen_ctrl_val); - udelay(100); - - /* NOTE: this is 2 (reserved) for portb, does it matter? */ - /* reset counter to zero */ - cx_write(port->reg_gpcnt_ctl, 3); - q->count = 1; - - /* Set VIDB pins to input */ - if (cx23885_boards[dev->board].portb == CX23885_MPEG_DVB) { - reg = cx_read(PAD_CTRL); - reg &= ~0x3; /* Clear TS1_OE & TS1_SOP_OE */ - cx_write(PAD_CTRL, reg); - } - - /* Set VIDC pins to input */ - if (cx23885_boards[dev->board].portc == CX23885_MPEG_DVB) { - reg = cx_read(PAD_CTRL); - reg &= ~0x4; /* Clear TS2_SOP_OE */ - cx_write(PAD_CTRL, reg); - } - - if (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) { - - reg = cx_read(PAD_CTRL); - reg = reg & ~0x1; /* Clear TS1_OE */ - - /* FIXME, bit 2 writing here is questionable */ - /* set TS1_SOP_OE and TS1_OE_HI */ - reg = reg | 0xa; - cx_write(PAD_CTRL, reg); - - /* FIXME and these two registers should be documented. */ - cx_write(CLK_DELAY, cx_read(CLK_DELAY) | 0x80000011); - cx_write(ALT_PIN_OUT_SEL, 0x10100045); - } - - switch (dev->bridge) { - case CX23885_BRIDGE_885: - case CX23885_BRIDGE_887: - case CX23885_BRIDGE_888: - /* enable irqs */ - dprintk(1, "%s() enabling TS int's and DMA\n", __func__); - cx_set(port->reg_ts_int_msk, port->ts_int_msk_val); - cx_set(port->reg_dma_ctl, port->dma_ctl_val); - cx23885_irq_add(dev, port->pci_irqmask); - cx23885_irq_enable_all(dev); - break; - default: - BUG(); - } - - cx_set(DEV_CNTRL2, (1<<5)); /* Enable RISC controller */ - - if (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) - cx23885_av_clk(dev, 1); - - if (debug > 4) - cx23885_tsport_reg_dump(port); - - return 0; -} - -static int cx23885_stop_dma(struct cx23885_tsport *port) -{ - struct cx23885_dev *dev = port->dev; - u32 reg; - - dprintk(1, "%s()\n", __func__); - - /* Stop interrupts and DMA */ - cx_clear(port->reg_ts_int_msk, port->ts_int_msk_val); - cx_clear(port->reg_dma_ctl, port->dma_ctl_val); - - if (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) { - - reg = cx_read(PAD_CTRL); - - /* Set TS1_OE */ - reg = reg | 0x1; - - /* clear TS1_SOP_OE and TS1_OE_HI */ - reg = reg & ~0xa; - cx_write(PAD_CTRL, reg); - cx_write(port->reg_src_sel, 0); - cx_write(port->reg_gen_ctrl, 8); - - } - - if (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) - cx23885_av_clk(dev, 0); - - return 0; -} - -int cx23885_restart_queue(struct cx23885_tsport *port, - struct cx23885_dmaqueue *q) -{ - struct cx23885_dev *dev = port->dev; - struct cx23885_buffer *buf; - - dprintk(5, "%s()\n", __func__); - if (list_empty(&q->active)) { - struct cx23885_buffer *prev; - prev = NULL; - - dprintk(5, "%s() queue is empty\n", __func__); - - for (;;) { - if (list_empty(&q->queued)) - return 0; - buf = list_entry(q->queued.next, struct cx23885_buffer, - vb.queue); - if (NULL == prev) { - list_del(&buf->vb.queue); - list_add_tail(&buf->vb.queue, &q->active); - cx23885_start_dma(port, q, buf); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - dprintk(5, "[%p/%d] restart_queue - f/active\n", - buf, buf->vb.i); - - } else if (prev->vb.width == buf->vb.width && - prev->vb.height == buf->vb.height && - prev->fmt == buf->fmt) { - list_del(&buf->vb.queue); - list_add_tail(&buf->vb.queue, &q->active); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - /* 64 bit bits 63-32 */ - prev->risc.jmp[2] = cpu_to_le32(0); - dprintk(5, "[%p/%d] restart_queue - m/active\n", - buf, buf->vb.i); - } else { - return 0; - } - prev = buf; - } - return 0; - } - - buf = list_entry(q->active.next, struct cx23885_buffer, vb.queue); - dprintk(2, "restart_queue [%p/%d]: restart dma\n", - buf, buf->vb.i); - cx23885_start_dma(port, q, buf); - list_for_each_entry(buf, &q->active, vb.queue) - buf->count = q->count++; - mod_timer(&q->timeout, jiffies + BUFFER_TIMEOUT); - return 0; -} - -/* ------------------------------------------------------------------ */ - -int cx23885_buf_prepare(struct videobuf_queue *q, struct cx23885_tsport *port, - struct cx23885_buffer *buf, enum v4l2_field field) -{ - struct cx23885_dev *dev = port->dev; - int size = port->ts_packet_size * port->ts_packet_count; - int rc; - - dprintk(1, "%s: %p\n", __func__, buf); - if (0 != buf->vb.baddr && buf->vb.bsize < size) - return -EINVAL; - - if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { - buf->vb.width = port->ts_packet_size; - buf->vb.height = port->ts_packet_count; - buf->vb.size = size; - buf->vb.field = field /*V4L2_FIELD_TOP*/; - - rc = videobuf_iolock(q, &buf->vb, NULL); - if (0 != rc) - goto fail; - cx23885_risc_databuffer(dev->pci, &buf->risc, - videobuf_to_dma(&buf->vb)->sglist, - buf->vb.width, buf->vb.height, 0); - } - buf->vb.state = VIDEOBUF_PREPARED; - return 0; - - fail: - cx23885_free_buffer(q, buf); - return rc; -} - -void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf) -{ - struct cx23885_buffer *prev; - struct cx23885_dev *dev = port->dev; - struct cx23885_dmaqueue *cx88q = &port->mpegq; - - /* add jump to stopper */ - buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC); - buf->risc.jmp[1] = cpu_to_le32(cx88q->stopper.dma); - buf->risc.jmp[2] = cpu_to_le32(0); /* bits 63-32 */ - - if (list_empty(&cx88q->active)) { - dprintk(1, "queue is empty - first active\n"); - list_add_tail(&buf->vb.queue, &cx88q->active); - cx23885_start_dma(port, cx88q, buf); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = cx88q->count++; - mod_timer(&cx88q->timeout, jiffies + BUFFER_TIMEOUT); - dprintk(1, "[%p/%d] %s - first active\n", - buf, buf->vb.i, __func__); - } else { - dprintk(1, "queue is not empty - append to active\n"); - prev = list_entry(cx88q->active.prev, struct cx23885_buffer, - vb.queue); - list_add_tail(&buf->vb.queue, &cx88q->active); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = cx88q->count++; - prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - prev->risc.jmp[2] = cpu_to_le32(0); /* 64 bit bits 63-32 */ - dprintk(1, "[%p/%d] %s - append to active\n", - buf, buf->vb.i, __func__); - } -} - -/* ----------------------------------------------------------- */ - -static void do_cancel_buffers(struct cx23885_tsport *port, char *reason, - int restart) -{ - struct cx23885_dev *dev = port->dev; - struct cx23885_dmaqueue *q = &port->mpegq; - struct cx23885_buffer *buf; - unsigned long flags; - - spin_lock_irqsave(&port->slock, flags); - while (!list_empty(&q->active)) { - buf = list_entry(q->active.next, struct cx23885_buffer, - vb.queue); - list_del(&buf->vb.queue); - buf->vb.state = VIDEOBUF_ERROR; - wake_up(&buf->vb.done); - dprintk(1, "[%p/%d] %s - dma=0x%08lx\n", - buf, buf->vb.i, reason, (unsigned long)buf->risc.dma); - } - if (restart) { - dprintk(1, "restarting queue\n"); - cx23885_restart_queue(port, q); - } - spin_unlock_irqrestore(&port->slock, flags); -} - -void cx23885_cancel_buffers(struct cx23885_tsport *port) -{ - struct cx23885_dev *dev = port->dev; - struct cx23885_dmaqueue *q = &port->mpegq; - - dprintk(1, "%s()\n", __func__); - del_timer_sync(&q->timeout); - cx23885_stop_dma(port); - do_cancel_buffers(port, "cancel", 0); -} - -static void cx23885_timeout(unsigned long data) -{ - struct cx23885_tsport *port = (struct cx23885_tsport *)data; - struct cx23885_dev *dev = port->dev; - - dprintk(1, "%s()\n", __func__); - - if (debug > 5) - cx23885_sram_channel_dump(dev, - &dev->sram_channels[port->sram_chno]); - - cx23885_stop_dma(port); - do_cancel_buffers(port, "timeout", 1); -} - -int cx23885_irq_417(struct cx23885_dev *dev, u32 status) -{ - /* FIXME: port1 assumption here. */ - struct cx23885_tsport *port = &dev->ts1; - int count = 0; - int handled = 0; - - if (status == 0) - return handled; - - count = cx_read(port->reg_gpcnt); - dprintk(7, "status: 0x%08x mask: 0x%08x count: 0x%x\n", - status, cx_read(port->reg_ts_int_msk), count); - - if ((status & VID_B_MSK_BAD_PKT) || - (status & VID_B_MSK_OPC_ERR) || - (status & VID_B_MSK_VBI_OPC_ERR) || - (status & VID_B_MSK_SYNC) || - (status & VID_B_MSK_VBI_SYNC) || - (status & VID_B_MSK_OF) || - (status & VID_B_MSK_VBI_OF)) { - printk(KERN_ERR "%s: V4L mpeg risc op code error, status " - "= 0x%x\n", dev->name, status); - if (status & VID_B_MSK_BAD_PKT) - dprintk(1, " VID_B_MSK_BAD_PKT\n"); - if (status & VID_B_MSK_OPC_ERR) - dprintk(1, " VID_B_MSK_OPC_ERR\n"); - if (status & VID_B_MSK_VBI_OPC_ERR) - dprintk(1, " VID_B_MSK_VBI_OPC_ERR\n"); - if (status & VID_B_MSK_SYNC) - dprintk(1, " VID_B_MSK_SYNC\n"); - if (status & VID_B_MSK_VBI_SYNC) - dprintk(1, " VID_B_MSK_VBI_SYNC\n"); - if (status & VID_B_MSK_OF) - dprintk(1, " VID_B_MSK_OF\n"); - if (status & VID_B_MSK_VBI_OF) - dprintk(1, " VID_B_MSK_VBI_OF\n"); - - cx_clear(port->reg_dma_ctl, port->dma_ctl_val); - cx23885_sram_channel_dump(dev, - &dev->sram_channels[port->sram_chno]); - cx23885_417_check_encoder(dev); - } else if (status & VID_B_MSK_RISCI1) { - dprintk(7, " VID_B_MSK_RISCI1\n"); - spin_lock(&port->slock); - cx23885_wakeup(port, &port->mpegq, count); - spin_unlock(&port->slock); - } else if (status & VID_B_MSK_RISCI2) { - dprintk(7, " VID_B_MSK_RISCI2\n"); - spin_lock(&port->slock); - cx23885_restart_queue(port, &port->mpegq); - spin_unlock(&port->slock); - } - if (status) { - cx_write(port->reg_ts_int_stat, status); - handled = 1; - } - - return handled; -} - -static int cx23885_irq_ts(struct cx23885_tsport *port, u32 status) -{ - struct cx23885_dev *dev = port->dev; - int handled = 0; - u32 count; - - if ((status & VID_BC_MSK_OPC_ERR) || - (status & VID_BC_MSK_BAD_PKT) || - (status & VID_BC_MSK_SYNC) || - (status & VID_BC_MSK_OF)) { - - if (status & VID_BC_MSK_OPC_ERR) - dprintk(7, " (VID_BC_MSK_OPC_ERR 0x%08x)\n", - VID_BC_MSK_OPC_ERR); - - if (status & VID_BC_MSK_BAD_PKT) - dprintk(7, " (VID_BC_MSK_BAD_PKT 0x%08x)\n", - VID_BC_MSK_BAD_PKT); - - if (status & VID_BC_MSK_SYNC) - dprintk(7, " (VID_BC_MSK_SYNC 0x%08x)\n", - VID_BC_MSK_SYNC); - - if (status & VID_BC_MSK_OF) - dprintk(7, " (VID_BC_MSK_OF 0x%08x)\n", - VID_BC_MSK_OF); - - printk(KERN_ERR "%s: mpeg risc op code error\n", dev->name); - - cx_clear(port->reg_dma_ctl, port->dma_ctl_val); - cx23885_sram_channel_dump(dev, - &dev->sram_channels[port->sram_chno]); - - } else if (status & VID_BC_MSK_RISCI1) { - - dprintk(7, " (RISCI1 0x%08x)\n", VID_BC_MSK_RISCI1); - - spin_lock(&port->slock); - count = cx_read(port->reg_gpcnt); - cx23885_wakeup(port, &port->mpegq, count); - spin_unlock(&port->slock); - - } else if (status & VID_BC_MSK_RISCI2) { - - dprintk(7, " (RISCI2 0x%08x)\n", VID_BC_MSK_RISCI2); - - spin_lock(&port->slock); - cx23885_restart_queue(port, &port->mpegq); - spin_unlock(&port->slock); - - } - if (status) { - cx_write(port->reg_ts_int_stat, status); - handled = 1; - } - - return handled; -} - -static irqreturn_t cx23885_irq(int irq, void *dev_id) -{ - struct cx23885_dev *dev = dev_id; - struct cx23885_tsport *ts1 = &dev->ts1; - struct cx23885_tsport *ts2 = &dev->ts2; - u32 pci_status, pci_mask; - u32 vida_status, vida_mask; - u32 audint_status, audint_mask; - u32 ts1_status, ts1_mask; - u32 ts2_status, ts2_mask; - int vida_count = 0, ts1_count = 0, ts2_count = 0, handled = 0; - int audint_count = 0; - bool subdev_handled; - - pci_status = cx_read(PCI_INT_STAT); - pci_mask = cx23885_irq_get_mask(dev); - vida_status = cx_read(VID_A_INT_STAT); - vida_mask = cx_read(VID_A_INT_MSK); - audint_status = cx_read(AUDIO_INT_INT_STAT); - audint_mask = cx_read(AUDIO_INT_INT_MSK); - ts1_status = cx_read(VID_B_INT_STAT); - ts1_mask = cx_read(VID_B_INT_MSK); - ts2_status = cx_read(VID_C_INT_STAT); - ts2_mask = cx_read(VID_C_INT_MSK); - - if ((pci_status == 0) && (ts2_status == 0) && (ts1_status == 0)) - goto out; - - vida_count = cx_read(VID_A_GPCNT); - audint_count = cx_read(AUD_INT_A_GPCNT); - ts1_count = cx_read(ts1->reg_gpcnt); - ts2_count = cx_read(ts2->reg_gpcnt); - dprintk(7, "pci_status: 0x%08x pci_mask: 0x%08x\n", - pci_status, pci_mask); - dprintk(7, "vida_status: 0x%08x vida_mask: 0x%08x count: 0x%x\n", - vida_status, vida_mask, vida_count); - dprintk(7, "audint_status: 0x%08x audint_mask: 0x%08x count: 0x%x\n", - audint_status, audint_mask, audint_count); - dprintk(7, "ts1_status: 0x%08x ts1_mask: 0x%08x count: 0x%x\n", - ts1_status, ts1_mask, ts1_count); - dprintk(7, "ts2_status: 0x%08x ts2_mask: 0x%08x count: 0x%x\n", - ts2_status, ts2_mask, ts2_count); - - if (pci_status & (PCI_MSK_RISC_RD | PCI_MSK_RISC_WR | - PCI_MSK_AL_RD | PCI_MSK_AL_WR | PCI_MSK_APB_DMA | - PCI_MSK_VID_C | PCI_MSK_VID_B | PCI_MSK_VID_A | - PCI_MSK_AUD_INT | PCI_MSK_AUD_EXT | - PCI_MSK_GPIO0 | PCI_MSK_GPIO1 | - PCI_MSK_AV_CORE | PCI_MSK_IR)) { - - if (pci_status & PCI_MSK_RISC_RD) - dprintk(7, " (PCI_MSK_RISC_RD 0x%08x)\n", - PCI_MSK_RISC_RD); - - if (pci_status & PCI_MSK_RISC_WR) - dprintk(7, " (PCI_MSK_RISC_WR 0x%08x)\n", - PCI_MSK_RISC_WR); - - if (pci_status & PCI_MSK_AL_RD) - dprintk(7, " (PCI_MSK_AL_RD 0x%08x)\n", - PCI_MSK_AL_RD); - - if (pci_status & PCI_MSK_AL_WR) - dprintk(7, " (PCI_MSK_AL_WR 0x%08x)\n", - PCI_MSK_AL_WR); - - if (pci_status & PCI_MSK_APB_DMA) - dprintk(7, " (PCI_MSK_APB_DMA 0x%08x)\n", - PCI_MSK_APB_DMA); - - if (pci_status & PCI_MSK_VID_C) - dprintk(7, " (PCI_MSK_VID_C 0x%08x)\n", - PCI_MSK_VID_C); - - if (pci_status & PCI_MSK_VID_B) - dprintk(7, " (PCI_MSK_VID_B 0x%08x)\n", - PCI_MSK_VID_B); - - if (pci_status & PCI_MSK_VID_A) - dprintk(7, " (PCI_MSK_VID_A 0x%08x)\n", - PCI_MSK_VID_A); - - if (pci_status & PCI_MSK_AUD_INT) - dprintk(7, " (PCI_MSK_AUD_INT 0x%08x)\n", - PCI_MSK_AUD_INT); - - if (pci_status & PCI_MSK_AUD_EXT) - dprintk(7, " (PCI_MSK_AUD_EXT 0x%08x)\n", - PCI_MSK_AUD_EXT); - - if (pci_status & PCI_MSK_GPIO0) - dprintk(7, " (PCI_MSK_GPIO0 0x%08x)\n", - PCI_MSK_GPIO0); - - if (pci_status & PCI_MSK_GPIO1) - dprintk(7, " (PCI_MSK_GPIO1 0x%08x)\n", - PCI_MSK_GPIO1); - - if (pci_status & PCI_MSK_AV_CORE) - dprintk(7, " (PCI_MSK_AV_CORE 0x%08x)\n", - PCI_MSK_AV_CORE); - - if (pci_status & PCI_MSK_IR) - dprintk(7, " (PCI_MSK_IR 0x%08x)\n", - PCI_MSK_IR); - } - - if (cx23885_boards[dev->board].ci_type == 1 && - (pci_status & (PCI_MSK_GPIO1 | PCI_MSK_GPIO0))) - handled += netup_ci_slot_status(dev, pci_status); - - if (cx23885_boards[dev->board].ci_type == 2 && - (pci_status & PCI_MSK_GPIO0)) - handled += altera_ci_irq(dev); - - if (ts1_status) { - if (cx23885_boards[dev->board].portb == CX23885_MPEG_DVB) - handled += cx23885_irq_ts(ts1, ts1_status); - else - if (cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER) - handled += cx23885_irq_417(dev, ts1_status); - } - - if (ts2_status) { - if (cx23885_boards[dev->board].portc == CX23885_MPEG_DVB) - handled += cx23885_irq_ts(ts2, ts2_status); - else - if (cx23885_boards[dev->board].portc == CX23885_MPEG_ENCODER) - handled += cx23885_irq_417(dev, ts2_status); - } - - if (vida_status) - handled += cx23885_video_irq(dev, vida_status); - - if (audint_status) - handled += cx23885_audio_irq(dev, audint_status, audint_mask); - - if (pci_status & PCI_MSK_IR) { - subdev_handled = false; - v4l2_subdev_call(dev->sd_ir, core, interrupt_service_routine, - pci_status, &subdev_handled); - if (subdev_handled) - handled++; - } - - if ((pci_status & pci_mask) & PCI_MSK_AV_CORE) { - cx23885_irq_disable(dev, PCI_MSK_AV_CORE); - if (!schedule_work(&dev->cx25840_work)) - printk(KERN_ERR "%s: failed to set up deferred work for" - " AV Core/IR interrupt. Interrupt is disabled" - " and won't be re-enabled\n", dev->name); - handled++; - } - - if (handled) - cx_write(PCI_INT_STAT, pci_status); -out: - return IRQ_RETVAL(handled); -} - -static void cx23885_v4l2_dev_notify(struct v4l2_subdev *sd, - unsigned int notification, void *arg) -{ - struct cx23885_dev *dev; - - if (sd == NULL) - return; - - dev = to_cx23885(sd->v4l2_dev); - - switch (notification) { - case V4L2_SUBDEV_IR_RX_NOTIFY: /* Possibly called in an IRQ context */ - if (sd == dev->sd_ir) - cx23885_ir_rx_v4l2_dev_notify(sd, *(u32 *)arg); - break; - case V4L2_SUBDEV_IR_TX_NOTIFY: /* Possibly called in an IRQ context */ - if (sd == dev->sd_ir) - cx23885_ir_tx_v4l2_dev_notify(sd, *(u32 *)arg); - break; - } -} - -static void cx23885_v4l2_dev_notify_init(struct cx23885_dev *dev) -{ - INIT_WORK(&dev->cx25840_work, cx23885_av_work_handler); - INIT_WORK(&dev->ir_rx_work, cx23885_ir_rx_work_handler); - INIT_WORK(&dev->ir_tx_work, cx23885_ir_tx_work_handler); - dev->v4l2_dev.notify = cx23885_v4l2_dev_notify; -} - -static inline int encoder_on_portb(struct cx23885_dev *dev) -{ - return cx23885_boards[dev->board].portb == CX23885_MPEG_ENCODER; -} - -static inline int encoder_on_portc(struct cx23885_dev *dev) -{ - return cx23885_boards[dev->board].portc == CX23885_MPEG_ENCODER; -} - -/* Mask represents 32 different GPIOs, GPIO's are split into multiple - * registers depending on the board configuration (and whether the - * 417 encoder (wi it's own GPIO's) are present. Each GPIO bit will - * be pushed into the correct hardware register, regardless of the - * physical location. Certain registers are shared so we sanity check - * and report errors if we think we're tampering with a GPIo that might - * be assigned to the encoder (and used for the host bus). - * - * GPIO 2 thru 0 - On the cx23885 bridge - * GPIO 18 thru 3 - On the cx23417 host bus interface - * GPIO 23 thru 19 - On the cx25840 a/v core - */ -void cx23885_gpio_set(struct cx23885_dev *dev, u32 mask) -{ - if (mask & 0x7) - cx_set(GP0_IO, mask & 0x7); - - if (mask & 0x0007fff8) { - if (encoder_on_portb(dev) || encoder_on_portc(dev)) - printk(KERN_ERR - "%s: Setting GPIO on encoder ports\n", - dev->name); - cx_set(MC417_RWD, (mask & 0x0007fff8) >> 3); - } - - /* TODO: 23-19 */ - if (mask & 0x00f80000) - printk(KERN_INFO "%s: Unsupported\n", dev->name); -} - -void cx23885_gpio_clear(struct cx23885_dev *dev, u32 mask) -{ - if (mask & 0x00000007) - cx_clear(GP0_IO, mask & 0x7); - - if (mask & 0x0007fff8) { - if (encoder_on_portb(dev) || encoder_on_portc(dev)) - printk(KERN_ERR - "%s: Clearing GPIO moving on encoder ports\n", - dev->name); - cx_clear(MC417_RWD, (mask & 0x7fff8) >> 3); - } - - /* TODO: 23-19 */ - if (mask & 0x00f80000) - printk(KERN_INFO "%s: Unsupported\n", dev->name); -} - -u32 cx23885_gpio_get(struct cx23885_dev *dev, u32 mask) -{ - if (mask & 0x00000007) - return (cx_read(GP0_IO) >> 8) & mask & 0x7; - - if (mask & 0x0007fff8) { - if (encoder_on_portb(dev) || encoder_on_portc(dev)) - printk(KERN_ERR - "%s: Reading GPIO moving on encoder ports\n", - dev->name); - return (cx_read(MC417_RWD) & ((mask & 0x7fff8) >> 3)) << 3; - } - - /* TODO: 23-19 */ - if (mask & 0x00f80000) - printk(KERN_INFO "%s: Unsupported\n", dev->name); - - return 0; -} - -void cx23885_gpio_enable(struct cx23885_dev *dev, u32 mask, int asoutput) -{ - if ((mask & 0x00000007) && asoutput) - cx_set(GP0_IO, (mask & 0x7) << 16); - else if ((mask & 0x00000007) && !asoutput) - cx_clear(GP0_IO, (mask & 0x7) << 16); - - if (mask & 0x0007fff8) { - if (encoder_on_portb(dev) || encoder_on_portc(dev)) - printk(KERN_ERR - "%s: Enabling GPIO on encoder ports\n", - dev->name); - } - - /* MC417_OEN is active low for output, write 1 for an input */ - if ((mask & 0x0007fff8) && asoutput) - cx_clear(MC417_OEN, (mask & 0x7fff8) >> 3); - - else if ((mask & 0x0007fff8) && !asoutput) - cx_set(MC417_OEN, (mask & 0x7fff8) >> 3); - - /* TODO: 23-19 */ -} - -static int __devinit cx23885_initdev(struct pci_dev *pci_dev, - const struct pci_device_id *pci_id) -{ - struct cx23885_dev *dev; - int err; - - dev = kzalloc(sizeof(*dev), GFP_KERNEL); - if (NULL == dev) - return -ENOMEM; - - err = v4l2_device_register(&pci_dev->dev, &dev->v4l2_dev); - if (err < 0) - goto fail_free; - - /* Prepare to handle notifications from subdevices */ - cx23885_v4l2_dev_notify_init(dev); - - /* pci init */ - dev->pci = pci_dev; - if (pci_enable_device(pci_dev)) { - err = -EIO; - goto fail_unreg; - } - - if (cx23885_dev_setup(dev) < 0) { - err = -EINVAL; - goto fail_unreg; - } - - /* print pci info */ - dev->pci_rev = pci_dev->revision; - pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &dev->pci_lat); - printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, " - "latency: %d, mmio: 0x%llx\n", dev->name, - pci_name(pci_dev), dev->pci_rev, pci_dev->irq, - dev->pci_lat, - (unsigned long long)pci_resource_start(pci_dev, 0)); - - pci_set_master(pci_dev); - if (!pci_dma_supported(pci_dev, 0xffffffff)) { - printk("%s/0: Oops: no 32bit PCI DMA ???\n", dev->name); - err = -EIO; - goto fail_irq; - } - - err = request_irq(pci_dev->irq, cx23885_irq, - IRQF_SHARED | IRQF_DISABLED, dev->name, dev); - if (err < 0) { - printk(KERN_ERR "%s: can't get IRQ %d\n", - dev->name, pci_dev->irq); - goto fail_irq; - } - - switch (dev->board) { - case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: - cx23885_irq_add_enable(dev, PCI_MSK_GPIO1 | PCI_MSK_GPIO0); - break; - case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: - cx23885_irq_add_enable(dev, PCI_MSK_GPIO0); - break; - } - - /* - * The CX2388[58] IR controller can start firing interrupts when - * enabled, so these have to take place after the cx23885_irq() handler - * is hooked up by the call to request_irq() above. - */ - cx23885_ir_pci_int_enable(dev); - cx23885_input_init(dev); - - return 0; - -fail_irq: - cx23885_dev_unregister(dev); -fail_unreg: - v4l2_device_unregister(&dev->v4l2_dev); -fail_free: - kfree(dev); - return err; -} - -static void __devexit cx23885_finidev(struct pci_dev *pci_dev) -{ - struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev); - struct cx23885_dev *dev = to_cx23885(v4l2_dev); - - cx23885_input_fini(dev); - cx23885_ir_fini(dev); - - cx23885_shutdown(dev); - - pci_disable_device(pci_dev); - - /* unregister stuff */ - free_irq(pci_dev->irq, dev); - - cx23885_dev_unregister(dev); - v4l2_device_unregister(v4l2_dev); - kfree(dev); -} - -static struct pci_device_id cx23885_pci_tbl[] = { - { - /* CX23885 */ - .vendor = 0x14f1, - .device = 0x8852, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - }, { - /* CX23887 Rev 2 */ - .vendor = 0x14f1, - .device = 0x8880, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - }, { - /* --- end of list --- */ - } -}; -MODULE_DEVICE_TABLE(pci, cx23885_pci_tbl); - -static struct pci_driver cx23885_pci_driver = { - .name = "cx23885", - .id_table = cx23885_pci_tbl, - .probe = cx23885_initdev, - .remove = __devexit_p(cx23885_finidev), - /* TODO */ - .suspend = NULL, - .resume = NULL, -}; - -static int __init cx23885_init(void) -{ - printk(KERN_INFO "cx23885 driver version %s loaded\n", - CX23885_VERSION); - return pci_register_driver(&cx23885_pci_driver); -} - -static void __exit cx23885_fini(void) -{ - pci_unregister_driver(&cx23885_pci_driver); -} - -module_init(cx23885_init); -module_exit(cx23885_fini); diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c deleted file mode 100644 index f3202a52d535..000000000000 --- a/drivers/media/video/cx23885/cx23885-dvb.c +++ /dev/null @@ -1,1356 +0,0 @@ -/* - * Driver for the Conexant CX23885 PCIe bridge - * - * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/device.h> -#include <linux/fs.h> -#include <linux/kthread.h> -#include <linux/file.h> -#include <linux/suspend.h> - -#include "cx23885.h" -#include <media/v4l2-common.h> - -#include "dvb_ca_en50221.h" -#include "s5h1409.h" -#include "s5h1411.h" -#include "mt2131.h" -#include "tda8290.h" -#include "tda18271.h" -#include "lgdt330x.h" -#include "xc4000.h" -#include "xc5000.h" -#include "max2165.h" -#include "tda10048.h" -#include "tuner-xc2028.h" -#include "tuner-simple.h" -#include "dib7000p.h" -#include "dibx000_common.h" -#include "zl10353.h" -#include "stv0900.h" -#include "stv0900_reg.h" -#include "stv6110.h" -#include "lnbh24.h" -#include "cx24116.h" -#include "cimax2.h" -#include "lgs8gxx.h" -#include "netup-eeprom.h" -#include "netup-init.h" -#include "lgdt3305.h" -#include "atbm8830.h" -#include "ds3000.h" -#include "cx23885-f300.h" -#include "altera-ci.h" -#include "stv0367.h" -#include "drxk.h" -#include "mt2063.h" - -static unsigned int debug; - -#define dprintk(level, fmt, arg...)\ - do { if (debug >= level)\ - printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\ - } while (0) - -/* ------------------------------------------------------------------ */ - -static unsigned int alt_tuner; -module_param(alt_tuner, int, 0644); -MODULE_PARM_DESC(alt_tuner, "Enable alternate tuner configuration"); - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -/* ------------------------------------------------------------------ */ - -static int dvb_buf_setup(struct videobuf_queue *q, - unsigned int *count, unsigned int *size) -{ - struct cx23885_tsport *port = q->priv_data; - - port->ts_packet_size = 188 * 4; - port->ts_packet_count = 32; - - *size = port->ts_packet_size * port->ts_packet_count; - *count = 32; - return 0; -} - -static int dvb_buf_prepare(struct videobuf_queue *q, - struct videobuf_buffer *vb, enum v4l2_field field) -{ - struct cx23885_tsport *port = q->priv_data; - return cx23885_buf_prepare(q, port, (struct cx23885_buffer *)vb, field); -} - -static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct cx23885_tsport *port = q->priv_data; - cx23885_buf_queue(port, (struct cx23885_buffer *)vb); -} - -static void dvb_buf_release(struct videobuf_queue *q, - struct videobuf_buffer *vb) -{ - cx23885_free_buffer(q, (struct cx23885_buffer *)vb); -} - -static int cx23885_dvb_set_frontend(struct dvb_frontend *fe); - -static void cx23885_dvb_gate_ctrl(struct cx23885_tsport *port, int open) -{ - struct videobuf_dvb_frontends *f; - struct videobuf_dvb_frontend *fe; - - f = &port->frontends; - - if (f->gate <= 1) /* undefined or fe0 */ - fe = videobuf_dvb_get_frontend(f, 1); - else - fe = videobuf_dvb_get_frontend(f, f->gate); - - if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl) - fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open); - - /* - * FIXME: Improve this path to avoid calling the - * cx23885_dvb_set_frontend() every time it passes here. - */ - cx23885_dvb_set_frontend(fe->dvb.frontend); -} - -static struct videobuf_queue_ops dvb_qops = { - .buf_setup = dvb_buf_setup, - .buf_prepare = dvb_buf_prepare, - .buf_queue = dvb_buf_queue, - .buf_release = dvb_buf_release, -}; - -static struct s5h1409_config hauppauge_generic_config = { - .demod_address = 0x32 >> 1, - .output_mode = S5H1409_SERIAL_OUTPUT, - .gpio = S5H1409_GPIO_ON, - .qam_if = 44000, - .inversion = S5H1409_INVERSION_OFF, - .status_mode = S5H1409_DEMODLOCKING, - .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, -}; - -static struct tda10048_config hauppauge_hvr1200_config = { - .demod_address = 0x10 >> 1, - .output_mode = TDA10048_SERIAL_OUTPUT, - .fwbulkwritelen = TDA10048_BULKWRITE_200, - .inversion = TDA10048_INVERSION_ON, - .dtv6_if_freq_khz = TDA10048_IF_3300, - .dtv7_if_freq_khz = TDA10048_IF_3800, - .dtv8_if_freq_khz = TDA10048_IF_4300, - .clk_freq_khz = TDA10048_CLK_16000, -}; - -static struct tda10048_config hauppauge_hvr1210_config = { - .demod_address = 0x10 >> 1, - .output_mode = TDA10048_SERIAL_OUTPUT, - .fwbulkwritelen = TDA10048_BULKWRITE_200, - .inversion = TDA10048_INVERSION_ON, - .dtv6_if_freq_khz = TDA10048_IF_3300, - .dtv7_if_freq_khz = TDA10048_IF_3500, - .dtv8_if_freq_khz = TDA10048_IF_4000, - .clk_freq_khz = TDA10048_CLK_16000, -}; - -static struct s5h1409_config hauppauge_ezqam_config = { - .demod_address = 0x32 >> 1, - .output_mode = S5H1409_SERIAL_OUTPUT, - .gpio = S5H1409_GPIO_OFF, - .qam_if = 4000, - .inversion = S5H1409_INVERSION_ON, - .status_mode = S5H1409_DEMODLOCKING, - .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, -}; - -static struct s5h1409_config hauppauge_hvr1800lp_config = { - .demod_address = 0x32 >> 1, - .output_mode = S5H1409_SERIAL_OUTPUT, - .gpio = S5H1409_GPIO_OFF, - .qam_if = 44000, - .inversion = S5H1409_INVERSION_OFF, - .status_mode = S5H1409_DEMODLOCKING, - .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, -}; - -static struct s5h1409_config hauppauge_hvr1500_config = { - .demod_address = 0x32 >> 1, - .output_mode = S5H1409_SERIAL_OUTPUT, - .gpio = S5H1409_GPIO_OFF, - .inversion = S5H1409_INVERSION_OFF, - .status_mode = S5H1409_DEMODLOCKING, - .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, -}; - -static struct mt2131_config hauppauge_generic_tunerconfig = { - 0x61 -}; - -static struct lgdt330x_config fusionhdtv_5_express = { - .demod_address = 0x0e, - .demod_chip = LGDT3303, - .serial_mpeg = 0x40, -}; - -static struct s5h1409_config hauppauge_hvr1500q_config = { - .demod_address = 0x32 >> 1, - .output_mode = S5H1409_SERIAL_OUTPUT, - .gpio = S5H1409_GPIO_ON, - .qam_if = 44000, - .inversion = S5H1409_INVERSION_OFF, - .status_mode = S5H1409_DEMODLOCKING, - .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, -}; - -static struct s5h1409_config dvico_s5h1409_config = { - .demod_address = 0x32 >> 1, - .output_mode = S5H1409_SERIAL_OUTPUT, - .gpio = S5H1409_GPIO_ON, - .qam_if = 44000, - .inversion = S5H1409_INVERSION_OFF, - .status_mode = S5H1409_DEMODLOCKING, - .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, -}; - -static struct s5h1411_config dvico_s5h1411_config = { - .output_mode = S5H1411_SERIAL_OUTPUT, - .gpio = S5H1411_GPIO_ON, - .qam_if = S5H1411_IF_44000, - .vsb_if = S5H1411_IF_44000, - .inversion = S5H1411_INVERSION_OFF, - .status_mode = S5H1411_DEMODLOCKING, - .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, -}; - -static struct s5h1411_config hcw_s5h1411_config = { - .output_mode = S5H1411_SERIAL_OUTPUT, - .gpio = S5H1411_GPIO_OFF, - .vsb_if = S5H1411_IF_44000, - .qam_if = S5H1411_IF_4000, - .inversion = S5H1411_INVERSION_ON, - .status_mode = S5H1411_DEMODLOCKING, - .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, -}; - -static struct xc5000_config hauppauge_hvr1500q_tunerconfig = { - .i2c_address = 0x61, - .if_khz = 5380, -}; - -static struct xc5000_config dvico_xc5000_tunerconfig = { - .i2c_address = 0x64, - .if_khz = 5380, -}; - -static struct tda829x_config tda829x_no_probe = { - .probe_tuner = TDA829X_DONT_PROBE, -}; - -static struct tda18271_std_map hauppauge_tda18271_std_map = { - .atsc_6 = { .if_freq = 5380, .agc_mode = 3, .std = 3, - .if_lvl = 6, .rfagc_top = 0x37 }, - .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 0, - .if_lvl = 6, .rfagc_top = 0x37 }, -}; - -static struct tda18271_std_map hauppauge_hvr1200_tda18271_std_map = { - .dvbt_6 = { .if_freq = 3300, .agc_mode = 3, .std = 4, - .if_lvl = 1, .rfagc_top = 0x37, }, - .dvbt_7 = { .if_freq = 3800, .agc_mode = 3, .std = 5, - .if_lvl = 1, .rfagc_top = 0x37, }, - .dvbt_8 = { .if_freq = 4300, .agc_mode = 3, .std = 6, - .if_lvl = 1, .rfagc_top = 0x37, }, -}; - -static struct tda18271_config hauppauge_tda18271_config = { - .std_map = &hauppauge_tda18271_std_map, - .gate = TDA18271_GATE_ANALOG, - .output_opt = TDA18271_OUTPUT_LT_OFF, -}; - -static struct tda18271_config hauppauge_hvr1200_tuner_config = { - .std_map = &hauppauge_hvr1200_tda18271_std_map, - .gate = TDA18271_GATE_ANALOG, - .output_opt = TDA18271_OUTPUT_LT_OFF, -}; - -static struct tda18271_config hauppauge_hvr1210_tuner_config = { - .gate = TDA18271_GATE_DIGITAL, - .output_opt = TDA18271_OUTPUT_LT_OFF, -}; - -static struct tda18271_std_map hauppauge_hvr127x_std_map = { - .atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 4, - .if_lvl = 1, .rfagc_top = 0x58 }, - .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 5, - .if_lvl = 1, .rfagc_top = 0x58 }, -}; - -static struct tda18271_config hauppauge_hvr127x_config = { - .std_map = &hauppauge_hvr127x_std_map, - .output_opt = TDA18271_OUTPUT_LT_OFF, -}; - -static struct lgdt3305_config hauppauge_lgdt3305_config = { - .i2c_addr = 0x0e, - .mpeg_mode = LGDT3305_MPEG_SERIAL, - .tpclk_edge = LGDT3305_TPCLK_FALLING_EDGE, - .tpvalid_polarity = LGDT3305_TP_VALID_HIGH, - .deny_i2c_rptr = 1, - .spectral_inversion = 1, - .qam_if_khz = 4000, - .vsb_if_khz = 3250, -}; - -static struct dibx000_agc_config xc3028_agc_config = { - BAND_VHF | BAND_UHF, /* band_caps */ - - /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=0, - * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, - * P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0, - * P_agc_nb_est=2, P_agc_write=0 - */ - (0 << 15) | (0 << 14) | (0 << 11) | (0 << 10) | (0 << 9) | (0 << 8) | - (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), /* setup */ - - 712, /* inv_gain */ - 21, /* time_stabiliz */ - - 0, /* alpha_level */ - 118, /* thlock */ - - 0, /* wbd_inv */ - 2867, /* wbd_ref */ - 0, /* wbd_sel */ - 2, /* wbd_alpha */ - - 0, /* agc1_max */ - 0, /* agc1_min */ - 39718, /* agc2_max */ - 9930, /* agc2_min */ - 0, /* agc1_pt1 */ - 0, /* agc1_pt2 */ - 0, /* agc1_pt3 */ - 0, /* agc1_slope1 */ - 0, /* agc1_slope2 */ - 0, /* agc2_pt1 */ - 128, /* agc2_pt2 */ - 29, /* agc2_slope1 */ - 29, /* agc2_slope2 */ - - 17, /* alpha_mant */ - 27, /* alpha_exp */ - 23, /* beta_mant */ - 51, /* beta_exp */ - - 1, /* perform_agc_softsplit */ -}; - -/* PLL Configuration for COFDM BW_MHz = 8.000000 - * With external clock = 30.000000 */ -static struct dibx000_bandwidth_config xc3028_bw_config = { - 60000, /* internal */ - 30000, /* sampling */ - 1, /* pll_cfg: prediv */ - 8, /* pll_cfg: ratio */ - 3, /* pll_cfg: range */ - 1, /* pll_cfg: reset */ - 0, /* pll_cfg: bypass */ - 0, /* misc: refdiv */ - 0, /* misc: bypclk_div */ - 1, /* misc: IO_CLK_en_core */ - 1, /* misc: ADClkSrc */ - 0, /* misc: modulo */ - (3 << 14) | (1 << 12) | (524 << 0), /* sad_cfg: refsel, sel, freq_15k */ - (1 << 25) | 5816102, /* ifreq = 5.200000 MHz */ - 20452225, /* timf */ - 30000000 /* xtal_hz */ -}; - -static struct dib7000p_config hauppauge_hvr1400_dib7000_config = { - .output_mpeg2_in_188_bytes = 1, - .hostbus_diversity = 1, - .tuner_is_baseband = 0, - .update_lna = NULL, - - .agc_config_count = 1, - .agc = &xc3028_agc_config, - .bw = &xc3028_bw_config, - - .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS, - .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES, - .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS, - - .pwm_freq_div = 0, - .agc_control = NULL, - .spur_protect = 0, - - .output_mode = OUTMODE_MPEG2_SERIAL, -}; - -static struct zl10353_config dvico_fusionhdtv_xc3028 = { - .demod_address = 0x0f, - .if2 = 45600, - .no_tuner = 1, - .disable_i2c_gate_ctrl = 1, -}; - -static struct stv0900_reg stv0900_ts_regs[] = { - { R0900_TSGENERAL, 0x00 }, - { R0900_P1_TSSPEED, 0x40 }, - { R0900_P2_TSSPEED, 0x40 }, - { R0900_P1_TSCFGM, 0xc0 }, - { R0900_P2_TSCFGM, 0xc0 }, - { R0900_P1_TSCFGH, 0xe0 }, - { R0900_P2_TSCFGH, 0xe0 }, - { R0900_P1_TSCFGL, 0x20 }, - { R0900_P2_TSCFGL, 0x20 }, - { 0xffff, 0xff }, /* terminate */ -}; - -static struct stv0900_config netup_stv0900_config = { - .demod_address = 0x68, - .demod_mode = 1, /* dual */ - .xtal = 8000000, - .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */ - .diseqc_mode = 2,/* 2/3 PWM */ - .ts_config_regs = stv0900_ts_regs, - .tun1_maddress = 0,/* 0x60 */ - .tun2_maddress = 3,/* 0x63 */ - .tun1_adc = 1,/* 1 Vpp */ - .tun2_adc = 1,/* 1 Vpp */ -}; - -static struct stv6110_config netup_stv6110_tunerconfig_a = { - .i2c_address = 0x60, - .mclk = 16000000, - .clk_div = 1, - .gain = 8, /* +16 dB - maximum gain */ -}; - -static struct stv6110_config netup_stv6110_tunerconfig_b = { - .i2c_address = 0x63, - .mclk = 16000000, - .clk_div = 1, - .gain = 8, /* +16 dB - maximum gain */ -}; - -static struct cx24116_config tbs_cx24116_config = { - .demod_address = 0x55, -}; - -static struct ds3000_config tevii_ds3000_config = { - .demod_address = 0x68, -}; - -static struct cx24116_config dvbworld_cx24116_config = { - .demod_address = 0x05, -}; - -static struct lgs8gxx_config mygica_x8506_lgs8gl5_config = { - .prod = LGS8GXX_PROD_LGS8GL5, - .demod_address = 0x19, - .serial_ts = 0, - .ts_clk_pol = 1, - .ts_clk_gated = 1, - .if_clk_freq = 30400, /* 30.4 MHz */ - .if_freq = 5380, /* 5.38 MHz */ - .if_neg_center = 1, - .ext_adc = 0, - .adc_signed = 0, - .if_neg_edge = 0, -}; - -static struct xc5000_config mygica_x8506_xc5000_config = { - .i2c_address = 0x61, - .if_khz = 5380, -}; - -static int cx23885_dvb_set_frontend(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *p = &fe->dtv_property_cache; - struct cx23885_tsport *port = fe->dvb->priv; - struct cx23885_dev *dev = port->dev; - - switch (dev->board) { - case CX23885_BOARD_HAUPPAUGE_HVR1275: - switch (p->modulation) { - case VSB_8: - cx23885_gpio_clear(dev, GPIO_5); - break; - case QAM_64: - case QAM_256: - default: - cx23885_gpio_set(dev, GPIO_5); - break; - } - break; - case CX23885_BOARD_MYGICA_X8506: - case CX23885_BOARD_MAGICPRO_PROHDTVE2: - /* Select Digital TV */ - cx23885_gpio_set(dev, GPIO_0); - break; - } - return 0; -} - -static struct lgs8gxx_config magicpro_prohdtve2_lgs8g75_config = { - .prod = LGS8GXX_PROD_LGS8G75, - .demod_address = 0x19, - .serial_ts = 0, - .ts_clk_pol = 1, - .ts_clk_gated = 1, - .if_clk_freq = 30400, /* 30.4 MHz */ - .if_freq = 6500, /* 6.50 MHz */ - .if_neg_center = 1, - .ext_adc = 0, - .adc_signed = 1, - .adc_vpp = 2, /* 1.6 Vpp */ - .if_neg_edge = 1, -}; - -static struct xc5000_config magicpro_prohdtve2_xc5000_config = { - .i2c_address = 0x61, - .if_khz = 6500, -}; - -static struct atbm8830_config mygica_x8558pro_atbm8830_cfg1 = { - .prod = ATBM8830_PROD_8830, - .demod_address = 0x44, - .serial_ts = 0, - .ts_sampling_edge = 1, - .ts_clk_gated = 0, - .osc_clk_freq = 30400, /* in kHz */ - .if_freq = 0, /* zero IF */ - .zif_swap_iq = 1, - .agc_min = 0x2E, - .agc_max = 0xFF, - .agc_hold_loop = 0, -}; - -static struct max2165_config mygic_x8558pro_max2165_cfg1 = { - .i2c_address = 0x60, - .osc_clk = 20 -}; - -static struct atbm8830_config mygica_x8558pro_atbm8830_cfg2 = { - .prod = ATBM8830_PROD_8830, - .demod_address = 0x44, - .serial_ts = 1, - .ts_sampling_edge = 1, - .ts_clk_gated = 0, - .osc_clk_freq = 30400, /* in kHz */ - .if_freq = 0, /* zero IF */ - .zif_swap_iq = 1, - .agc_min = 0x2E, - .agc_max = 0xFF, - .agc_hold_loop = 0, -}; - -static struct max2165_config mygic_x8558pro_max2165_cfg2 = { - .i2c_address = 0x60, - .osc_clk = 20 -}; -static struct stv0367_config netup_stv0367_config[] = { - { - .demod_address = 0x1c, - .xtal = 27000000, - .if_khz = 4500, - .if_iq_mode = 0, - .ts_mode = 1, - .clk_pol = 0, - }, { - .demod_address = 0x1d, - .xtal = 27000000, - .if_khz = 4500, - .if_iq_mode = 0, - .ts_mode = 1, - .clk_pol = 0, - }, -}; - -static struct xc5000_config netup_xc5000_config[] = { - { - .i2c_address = 0x61, - .if_khz = 4500, - }, { - .i2c_address = 0x64, - .if_khz = 4500, - }, -}; - -static struct drxk_config terratec_drxk_config[] = { - { - .adr = 0x29, - .no_i2c_bridge = 1, - }, { - .adr = 0x2a, - .no_i2c_bridge = 1, - }, -}; - -static struct mt2063_config terratec_mt2063_config[] = { - { - .tuner_address = 0x60, - }, { - .tuner_address = 0x67, - }, -}; - -int netup_altera_fpga_rw(void *device, int flag, int data, int read) -{ - struct cx23885_dev *dev = (struct cx23885_dev *)device; - unsigned long timeout = jiffies + msecs_to_jiffies(1); - uint32_t mem = 0; - - mem = cx_read(MC417_RWD); - if (read) - cx_set(MC417_OEN, ALT_DATA); - else { - cx_clear(MC417_OEN, ALT_DATA);/* D0-D7 out */ - mem &= ~ALT_DATA; - mem |= (data & ALT_DATA); - } - - if (flag) - mem |= ALT_AD_RG; - else - mem &= ~ALT_AD_RG; - - mem &= ~ALT_CS; - if (read) - mem = (mem & ~ALT_RD) | ALT_WR; - else - mem = (mem & ~ALT_WR) | ALT_RD; - - cx_write(MC417_RWD, mem); /* start RW cycle */ - - for (;;) { - mem = cx_read(MC417_RWD); - if ((mem & ALT_RDY) == 0) - break; - if (time_after(jiffies, timeout)) - break; - udelay(1); - } - - cx_set(MC417_RWD, ALT_RD | ALT_WR | ALT_CS); - if (read) - return mem & ALT_DATA; - - return 0; -}; - -static int dvb_register(struct cx23885_tsport *port) -{ - struct cx23885_dev *dev = port->dev; - struct cx23885_i2c *i2c_bus = NULL, *i2c_bus2 = NULL; - struct videobuf_dvb_frontend *fe0, *fe1 = NULL; - int mfe_shared = 0; /* bus not shared by default */ - int ret; - - /* Get the first frontend */ - fe0 = videobuf_dvb_get_frontend(&port->frontends, 1); - if (!fe0) - return -EINVAL; - - /* init struct videobuf_dvb */ - fe0->dvb.name = dev->name; - - /* multi-frontend gate control is undefined or defaults to fe0 */ - port->frontends.gate = 0; - - /* Sets the gate control callback to be used by i2c command calls */ - port->gate_ctrl = cx23885_dvb_gate_ctrl; - - /* init frontend */ - switch (dev->board) { - case CX23885_BOARD_HAUPPAUGE_HVR1250: - i2c_bus = &dev->i2c_bus[0]; - fe0->dvb.frontend = dvb_attach(s5h1409_attach, - &hauppauge_generic_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(mt2131_attach, fe0->dvb.frontend, - &i2c_bus->i2c_adap, - &hauppauge_generic_tunerconfig, 0); - } - break; - case CX23885_BOARD_HAUPPAUGE_HVR1270: - case CX23885_BOARD_HAUPPAUGE_HVR1275: - i2c_bus = &dev->i2c_bus[0]; - fe0->dvb.frontend = dvb_attach(lgdt3305_attach, - &hauppauge_lgdt3305_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(tda18271_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_bus[1].i2c_adap, - &hauppauge_hvr127x_config); - } - break; - case CX23885_BOARD_HAUPPAUGE_HVR1255: - case CX23885_BOARD_HAUPPAUGE_HVR1255_22111: - i2c_bus = &dev->i2c_bus[0]; - fe0->dvb.frontend = dvb_attach(s5h1411_attach, - &hcw_s5h1411_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(tda18271_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_bus[1].i2c_adap, - &hauppauge_tda18271_config); - } - - tda18271_attach(&dev->ts1.analog_fe, - 0x60, &dev->i2c_bus[1].i2c_adap, - &hauppauge_tda18271_config); - - break; - case CX23885_BOARD_HAUPPAUGE_HVR1800: - i2c_bus = &dev->i2c_bus[0]; - switch (alt_tuner) { - case 1: - fe0->dvb.frontend = - dvb_attach(s5h1409_attach, - &hauppauge_ezqam_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(tda829x_attach, fe0->dvb.frontend, - &dev->i2c_bus[1].i2c_adap, 0x42, - &tda829x_no_probe); - dvb_attach(tda18271_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_bus[1].i2c_adap, - &hauppauge_tda18271_config); - } - break; - case 0: - default: - fe0->dvb.frontend = - dvb_attach(s5h1409_attach, - &hauppauge_generic_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) - dvb_attach(mt2131_attach, fe0->dvb.frontend, - &i2c_bus->i2c_adap, - &hauppauge_generic_tunerconfig, 0); - break; - } - break; - case CX23885_BOARD_HAUPPAUGE_HVR1800lp: - i2c_bus = &dev->i2c_bus[0]; - fe0->dvb.frontend = dvb_attach(s5h1409_attach, - &hauppauge_hvr1800lp_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(mt2131_attach, fe0->dvb.frontend, - &i2c_bus->i2c_adap, - &hauppauge_generic_tunerconfig, 0); - } - break; - case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP: - i2c_bus = &dev->i2c_bus[0]; - fe0->dvb.frontend = dvb_attach(lgdt330x_attach, - &fusionhdtv_5_express, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &i2c_bus->i2c_adap, 0x61, - TUNER_LG_TDVS_H06XF); - } - break; - case CX23885_BOARD_HAUPPAUGE_HVR1500Q: - i2c_bus = &dev->i2c_bus[1]; - fe0->dvb.frontend = dvb_attach(s5h1409_attach, - &hauppauge_hvr1500q_config, - &dev->i2c_bus[0].i2c_adap); - if (fe0->dvb.frontend != NULL) - dvb_attach(xc5000_attach, fe0->dvb.frontend, - &i2c_bus->i2c_adap, - &hauppauge_hvr1500q_tunerconfig); - break; - case CX23885_BOARD_HAUPPAUGE_HVR1500: - i2c_bus = &dev->i2c_bus[1]; - fe0->dvb.frontend = dvb_attach(s5h1409_attach, - &hauppauge_hvr1500_config, - &dev->i2c_bus[0].i2c_adap); - if (fe0->dvb.frontend != NULL) { - struct dvb_frontend *fe; - struct xc2028_config cfg = { - .i2c_adap = &i2c_bus->i2c_adap, - .i2c_addr = 0x61, - }; - static struct xc2028_ctrl ctl = { - .fname = XC2028_DEFAULT_FIRMWARE, - .max_len = 64, - .demod = XC3028_FE_OREN538, - }; - - fe = dvb_attach(xc2028_attach, - fe0->dvb.frontend, &cfg); - if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) - fe->ops.tuner_ops.set_config(fe, &ctl); - } - break; - case CX23885_BOARD_HAUPPAUGE_HVR1200: - case CX23885_BOARD_HAUPPAUGE_HVR1700: - i2c_bus = &dev->i2c_bus[0]; - fe0->dvb.frontend = dvb_attach(tda10048_attach, - &hauppauge_hvr1200_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(tda829x_attach, fe0->dvb.frontend, - &dev->i2c_bus[1].i2c_adap, 0x42, - &tda829x_no_probe); - dvb_attach(tda18271_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_bus[1].i2c_adap, - &hauppauge_hvr1200_tuner_config); - } - break; - case CX23885_BOARD_HAUPPAUGE_HVR1210: - i2c_bus = &dev->i2c_bus[0]; - fe0->dvb.frontend = dvb_attach(tda10048_attach, - &hauppauge_hvr1210_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(tda18271_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_bus[1].i2c_adap, - &hauppauge_hvr1210_tuner_config); - } - break; - case CX23885_BOARD_HAUPPAUGE_HVR1400: - i2c_bus = &dev->i2c_bus[0]; - fe0->dvb.frontend = dvb_attach(dib7000p_attach, - &i2c_bus->i2c_adap, - 0x12, &hauppauge_hvr1400_dib7000_config); - if (fe0->dvb.frontend != NULL) { - struct dvb_frontend *fe; - struct xc2028_config cfg = { - .i2c_adap = &dev->i2c_bus[1].i2c_adap, - .i2c_addr = 0x64, - }; - static struct xc2028_ctrl ctl = { - .fname = XC3028L_DEFAULT_FIRMWARE, - .max_len = 64, - .demod = XC3028_FE_DIBCOM52, - /* This is true for all demods with - v36 firmware? */ - .type = XC2028_D2633, - }; - - fe = dvb_attach(xc2028_attach, - fe0->dvb.frontend, &cfg); - if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) - fe->ops.tuner_ops.set_config(fe, &ctl); - } - break; - case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP: - i2c_bus = &dev->i2c_bus[port->nr - 1]; - - fe0->dvb.frontend = dvb_attach(s5h1409_attach, - &dvico_s5h1409_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend == NULL) - fe0->dvb.frontend = dvb_attach(s5h1411_attach, - &dvico_s5h1411_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) - dvb_attach(xc5000_attach, fe0->dvb.frontend, - &i2c_bus->i2c_adap, - &dvico_xc5000_tunerconfig); - break; - case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: { - i2c_bus = &dev->i2c_bus[port->nr - 1]; - - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &dvico_fusionhdtv_xc3028, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - struct dvb_frontend *fe; - struct xc2028_config cfg = { - .i2c_adap = &i2c_bus->i2c_adap, - .i2c_addr = 0x61, - }; - static struct xc2028_ctrl ctl = { - .fname = XC2028_DEFAULT_FIRMWARE, - .max_len = 64, - .demod = XC3028_FE_ZARLINK456, - }; - - fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, - &cfg); - if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) - fe->ops.tuner_ops.set_config(fe, &ctl); - } - break; - } - case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: - case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: - case CX23885_BOARD_COMPRO_VIDEOMATE_E800: - i2c_bus = &dev->i2c_bus[0]; - - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &dvico_fusionhdtv_xc3028, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - struct dvb_frontend *fe; - struct xc2028_config cfg = { - .i2c_adap = &dev->i2c_bus[1].i2c_adap, - .i2c_addr = 0x61, - }; - static struct xc2028_ctrl ctl = { - .fname = XC2028_DEFAULT_FIRMWARE, - .max_len = 64, - .demod = XC3028_FE_ZARLINK456, - }; - - fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, - &cfg); - if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) - fe->ops.tuner_ops.set_config(fe, &ctl); - } - break; - case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000: - i2c_bus = &dev->i2c_bus[0]; - - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &dvico_fusionhdtv_xc3028, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - struct dvb_frontend *fe; - struct xc4000_config cfg = { - .i2c_address = 0x61, - .default_pm = 0, - .dvb_amplitude = 134, - .set_smoothedcvbs = 1, - .if_khz = 4560 - }; - - fe = dvb_attach(xc4000_attach, fe0->dvb.frontend, - &dev->i2c_bus[1].i2c_adap, &cfg); - if (!fe) { - printk(KERN_ERR "%s/2: xc4000 attach failed\n", - dev->name); - goto frontend_detach; - } - } - break; - case CX23885_BOARD_TBS_6920: - i2c_bus = &dev->i2c_bus[1]; - - fe0->dvb.frontend = dvb_attach(cx24116_attach, - &tbs_cx24116_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) - fe0->dvb.frontend->ops.set_voltage = f300_set_voltage; - - break; - case CX23885_BOARD_TEVII_S470: - i2c_bus = &dev->i2c_bus[1]; - - fe0->dvb.frontend = dvb_attach(ds3000_attach, - &tevii_ds3000_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) - fe0->dvb.frontend->ops.set_voltage = f300_set_voltage; - - break; - case CX23885_BOARD_DVBWORLD_2005: - i2c_bus = &dev->i2c_bus[1]; - - fe0->dvb.frontend = dvb_attach(cx24116_attach, - &dvbworld_cx24116_config, - &i2c_bus->i2c_adap); - break; - case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: - i2c_bus = &dev->i2c_bus[0]; - switch (port->nr) { - /* port B */ - case 1: - fe0->dvb.frontend = dvb_attach(stv0900_attach, - &netup_stv0900_config, - &i2c_bus->i2c_adap, 0); - if (fe0->dvb.frontend != NULL) { - if (dvb_attach(stv6110_attach, - fe0->dvb.frontend, - &netup_stv6110_tunerconfig_a, - &i2c_bus->i2c_adap)) { - if (!dvb_attach(lnbh24_attach, - fe0->dvb.frontend, - &i2c_bus->i2c_adap, - LNBH24_PCL | LNBH24_TTX, - LNBH24_TEN, 0x09)) - printk(KERN_ERR - "No LNBH24 found!\n"); - - } - } - break; - /* port C */ - case 2: - fe0->dvb.frontend = dvb_attach(stv0900_attach, - &netup_stv0900_config, - &i2c_bus->i2c_adap, 1); - if (fe0->dvb.frontend != NULL) { - if (dvb_attach(stv6110_attach, - fe0->dvb.frontend, - &netup_stv6110_tunerconfig_b, - &i2c_bus->i2c_adap)) { - if (!dvb_attach(lnbh24_attach, - fe0->dvb.frontend, - &i2c_bus->i2c_adap, - LNBH24_PCL | LNBH24_TTX, - LNBH24_TEN, 0x0a)) - printk(KERN_ERR - "No LNBH24 found!\n"); - - } - } - break; - } - break; - case CX23885_BOARD_MYGICA_X8506: - i2c_bus = &dev->i2c_bus[0]; - i2c_bus2 = &dev->i2c_bus[1]; - fe0->dvb.frontend = dvb_attach(lgs8gxx_attach, - &mygica_x8506_lgs8gl5_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(xc5000_attach, - fe0->dvb.frontend, - &i2c_bus2->i2c_adap, - &mygica_x8506_xc5000_config); - } - break; - case CX23885_BOARD_MAGICPRO_PROHDTVE2: - i2c_bus = &dev->i2c_bus[0]; - i2c_bus2 = &dev->i2c_bus[1]; - fe0->dvb.frontend = dvb_attach(lgs8gxx_attach, - &magicpro_prohdtve2_lgs8g75_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(xc5000_attach, - fe0->dvb.frontend, - &i2c_bus2->i2c_adap, - &magicpro_prohdtve2_xc5000_config); - } - break; - case CX23885_BOARD_HAUPPAUGE_HVR1850: - i2c_bus = &dev->i2c_bus[0]; - fe0->dvb.frontend = dvb_attach(s5h1411_attach, - &hcw_s5h1411_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) - dvb_attach(tda18271_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_bus[0].i2c_adap, - &hauppauge_tda18271_config); - - tda18271_attach(&dev->ts1.analog_fe, - 0x60, &dev->i2c_bus[1].i2c_adap, - &hauppauge_tda18271_config); - - break; - case CX23885_BOARD_HAUPPAUGE_HVR1290: - i2c_bus = &dev->i2c_bus[0]; - fe0->dvb.frontend = dvb_attach(s5h1411_attach, - &hcw_s5h1411_config, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) - dvb_attach(tda18271_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_bus[0].i2c_adap, - &hauppauge_tda18271_config); - break; - case CX23885_BOARD_MYGICA_X8558PRO: - switch (port->nr) { - /* port B */ - case 1: - i2c_bus = &dev->i2c_bus[0]; - fe0->dvb.frontend = dvb_attach(atbm8830_attach, - &mygica_x8558pro_atbm8830_cfg1, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(max2165_attach, - fe0->dvb.frontend, - &i2c_bus->i2c_adap, - &mygic_x8558pro_max2165_cfg1); - } - break; - /* port C */ - case 2: - i2c_bus = &dev->i2c_bus[1]; - fe0->dvb.frontend = dvb_attach(atbm8830_attach, - &mygica_x8558pro_atbm8830_cfg2, - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(max2165_attach, - fe0->dvb.frontend, - &i2c_bus->i2c_adap, - &mygic_x8558pro_max2165_cfg2); - } - break; - } - break; - case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: - i2c_bus = &dev->i2c_bus[0]; - mfe_shared = 1;/* MFE */ - port->frontends.gate = 0;/* not clear for me yet */ - /* ports B, C */ - /* MFE frontend 1 DVB-T */ - fe0->dvb.frontend = dvb_attach(stv0367ter_attach, - &netup_stv0367_config[port->nr - 1], - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (NULL == dvb_attach(xc5000_attach, - fe0->dvb.frontend, - &i2c_bus->i2c_adap, - &netup_xc5000_config[port->nr - 1])) - goto frontend_detach; - /* load xc5000 firmware */ - fe0->dvb.frontend->ops.tuner_ops.init(fe0->dvb.frontend); - } - /* MFE frontend 2 */ - fe1 = videobuf_dvb_get_frontend(&port->frontends, 2); - if (fe1 == NULL) - goto frontend_detach; - /* DVB-C init */ - fe1->dvb.frontend = dvb_attach(stv0367cab_attach, - &netup_stv0367_config[port->nr - 1], - &i2c_bus->i2c_adap); - if (fe1->dvb.frontend != NULL) { - fe1->dvb.frontend->id = 1; - if (NULL == dvb_attach(xc5000_attach, - fe1->dvb.frontend, - &i2c_bus->i2c_adap, - &netup_xc5000_config[port->nr - 1])) - goto frontend_detach; - } - break; - case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL: - i2c_bus = &dev->i2c_bus[0]; - i2c_bus2 = &dev->i2c_bus[1]; - - switch (port->nr) { - /* port b */ - case 1: - fe0->dvb.frontend = dvb_attach(drxk_attach, - &terratec_drxk_config[0], - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(mt2063_attach, - fe0->dvb.frontend, - &terratec_mt2063_config[0], - &i2c_bus2->i2c_adap)) - goto frontend_detach; - } - break; - /* port c */ - case 2: - fe0->dvb.frontend = dvb_attach(drxk_attach, - &terratec_drxk_config[1], - &i2c_bus->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(mt2063_attach, - fe0->dvb.frontend, - &terratec_mt2063_config[1], - &i2c_bus2->i2c_adap)) - goto frontend_detach; - } - break; - } - break; - case CX23885_BOARD_TEVII_S471: - i2c_bus = &dev->i2c_bus[1]; - - fe0->dvb.frontend = dvb_attach(ds3000_attach, - &tevii_ds3000_config, - &i2c_bus->i2c_adap); - break; - default: - printk(KERN_INFO "%s: The frontend of your DVB/ATSC card " - " isn't supported yet\n", - dev->name); - break; - } - - if ((NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend)) { - printk(KERN_ERR "%s: frontend initialization failed\n", - dev->name); - goto frontend_detach; - } - - /* define general-purpose callback pointer */ - fe0->dvb.frontend->callback = cx23885_tuner_callback; - if (fe1) - fe1->dvb.frontend->callback = cx23885_tuner_callback; -#if 0 - /* Ensure all frontends negotiate bus access */ - fe0->dvb.frontend->ops.ts_bus_ctrl = cx23885_dvb_bus_ctrl; - if (fe1) - fe1->dvb.frontend->ops.ts_bus_ctrl = cx23885_dvb_bus_ctrl; -#endif - - /* Put the analog decoder in standby to keep it quiet */ - call_all(dev, core, s_power, 0); - - if (fe0->dvb.frontend->ops.analog_ops.standby) - fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend); - - /* register everything */ - ret = videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port, - &dev->pci->dev, adapter_nr, mfe_shared); - if (ret) - goto frontend_detach; - - /* init CI & MAC */ - switch (dev->board) { - case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: { - static struct netup_card_info cinfo; - - netup_get_card_info(&dev->i2c_bus[0].i2c_adap, &cinfo); - memcpy(port->frontends.adapter.proposed_mac, - cinfo.port[port->nr - 1].mac, 6); - printk(KERN_INFO "NetUP Dual DVB-S2 CI card port%d MAC=%pM\n", - port->nr, port->frontends.adapter.proposed_mac); - - netup_ci_init(port); - break; - } - case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: { - struct altera_ci_config netup_ci_cfg = { - .dev = dev,/* magic number to identify*/ - .adapter = &port->frontends.adapter,/* for CI */ - .demux = &fe0->dvb.demux,/* for hw pid filter */ - .fpga_rw = netup_altera_fpga_rw, - }; - - altera_ci_init(&netup_ci_cfg, port->nr); - break; - } - case CX23885_BOARD_TEVII_S470: { - u8 eeprom[256]; /* 24C02 i2c eeprom */ - - if (port->nr != 1) - break; - - /* Read entire EEPROM */ - dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1; - tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom, sizeof(eeprom)); - printk(KERN_INFO "TeVii S470 MAC= %pM\n", eeprom + 0xa0); - memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xa0, 6); - break; - } - } - - return ret; - -frontend_detach: - port->gate_ctrl = NULL; - videobuf_dvb_dealloc_frontends(&port->frontends); - return -EINVAL; -} - -int cx23885_dvb_register(struct cx23885_tsport *port) -{ - - struct videobuf_dvb_frontend *fe0; - struct cx23885_dev *dev = port->dev; - int err, i; - - /* Here we need to allocate the correct number of frontends, - * as reflected in the cards struct. The reality is that currently - * no cx23885 boards support this - yet. But, if we don't modify this - * code then the second frontend would never be allocated (later) - * and fail with error before the attach in dvb_register(). - * Without these changes we risk an OOPS later. The changes here - * are for safety, and should provide a good foundation for the - * future addition of any multi-frontend cx23885 based boards. - */ - printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__, - port->num_frontends); - - for (i = 1; i <= port->num_frontends; i++) { - if (videobuf_dvb_alloc_frontend( - &port->frontends, i) == NULL) { - printk(KERN_ERR "%s() failed to alloc\n", __func__); - return -ENOMEM; - } - - fe0 = videobuf_dvb_get_frontend(&port->frontends, i); - if (!fe0) - err = -EINVAL; - - dprintk(1, "%s\n", __func__); - dprintk(1, " ->probed by Card=%d Name=%s, PCI %02x:%02x\n", - dev->board, - dev->name, - dev->pci_bus, - dev->pci_slot); - - err = -ENODEV; - - /* dvb stuff */ - /* We have to init the queue for each frontend on a port. */ - printk(KERN_INFO "%s: cx23885 based dvb card\n", dev->name); - videobuf_queue_sg_init(&fe0->dvb.dvbq, &dvb_qops, - &dev->pci->dev, &port->slock, - V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP, - sizeof(struct cx23885_buffer), port, NULL); - } - err = dvb_register(port); - if (err != 0) - printk(KERN_ERR "%s() dvb_register failed err = %d\n", - __func__, err); - - return err; -} - -int cx23885_dvb_unregister(struct cx23885_tsport *port) -{ - struct videobuf_dvb_frontend *fe0; - - /* FIXME: in an error condition where the we have - * an expected number of frontends (attach problem) - * then this might not clean up correctly, if 1 - * is invalid. - * This comment only applies to future boards IF they - * implement MFE support. - */ - fe0 = videobuf_dvb_get_frontend(&port->frontends, 1); - if (fe0 && fe0->dvb.frontend) - videobuf_dvb_unregister_bus(&port->frontends); - - switch (port->dev->board) { - case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: - netup_ci_exit(port); - break; - case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: - altera_ci_release(port->dev, port->nr); - break; - } - - port->gate_ctrl = NULL; - - return 0; -} - diff --git a/drivers/media/video/cx23885/cx23885-f300.c b/drivers/media/video/cx23885/cx23885-f300.c deleted file mode 100644 index 93998f220986..000000000000 --- a/drivers/media/video/cx23885/cx23885-f300.c +++ /dev/null @@ -1,177 +0,0 @@ -/* - * Driver for Silicon Labs C8051F300 microcontroller. - * - * It is used for LNB power control in TeVii S470, - * TBS 6920 PCIe DVB-S2 cards. - * - * Microcontroller connected to cx23885 GPIO pins: - * GPIO0 - data - P0.3 F300 - * GPIO1 - reset - P0.2 F300 - * GPIO2 - clk - P0.1 F300 - * GPIO3 - busy - P0.0 F300 - * - * Copyright (C) 2009 Igor M. Liplianin <liplianin@me.by> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "cx23885.h" - -#define F300_DATA GPIO_0 -#define F300_RESET GPIO_1 -#define F300_CLK GPIO_2 -#define F300_BUSY GPIO_3 - -static void f300_set_line(struct cx23885_dev *dev, u32 line, u8 lvl) -{ - cx23885_gpio_enable(dev, line, 1); - if (lvl == 1) - cx23885_gpio_set(dev, line); - else - cx23885_gpio_clear(dev, line); -} - -static u8 f300_get_line(struct cx23885_dev *dev, u32 line) -{ - cx23885_gpio_enable(dev, line, 0); - - return cx23885_gpio_get(dev, line); -} - -static void f300_send_byte(struct cx23885_dev *dev, u8 dta) -{ - u8 i; - - for (i = 0; i < 8; i++) { - f300_set_line(dev, F300_CLK, 0); - udelay(30); - f300_set_line(dev, F300_DATA, (dta & 0x80) >> 7);/* msb first */ - udelay(30); - dta <<= 1; - f300_set_line(dev, F300_CLK, 1); - udelay(30); - } -} - -static u8 f300_get_byte(struct cx23885_dev *dev) -{ - u8 i, dta = 0; - - for (i = 0; i < 8; i++) { - f300_set_line(dev, F300_CLK, 0); - udelay(30); - dta <<= 1; - f300_set_line(dev, F300_CLK, 1); - udelay(30); - dta |= f300_get_line(dev, F300_DATA);/* msb first */ - - } - - return dta; -} - -static u8 f300_xfer(struct dvb_frontend *fe, u8 *buf) -{ - struct cx23885_tsport *port = fe->dvb->priv; - struct cx23885_dev *dev = port->dev; - u8 i, temp, ret = 0; - - temp = buf[0]; - for (i = 0; i < buf[0]; i++) - temp += buf[i + 1]; - temp = (~temp + 1);/* get check sum */ - buf[1 + buf[0]] = temp; - - f300_set_line(dev, F300_RESET, 1); - f300_set_line(dev, F300_CLK, 1); - udelay(30); - f300_set_line(dev, F300_DATA, 1); - msleep(1); - - /* question: */ - f300_set_line(dev, F300_RESET, 0);/* begin to send data */ - msleep(1); - - f300_send_byte(dev, 0xe0);/* the slave address is 0xe0, write */ - msleep(1); - - temp = buf[0]; - temp += 2; - for (i = 0; i < temp; i++) - f300_send_byte(dev, buf[i]); - - f300_set_line(dev, F300_RESET, 1);/* sent data over */ - f300_set_line(dev, F300_DATA, 1); - - /* answer: */ - temp = 0; - for (i = 0; ((i < 8) & (temp == 0)); i++) { - msleep(1); - if (f300_get_line(dev, F300_BUSY) == 0) - temp = 1; - } - - if (i > 7) { - printk(KERN_ERR "%s: timeout, the slave no response\n", - __func__); - ret = 1; /* timeout, the slave no response */ - } else { /* the slave not busy, prepare for getting data */ - f300_set_line(dev, F300_RESET, 0);/*ready...*/ - msleep(1); - f300_send_byte(dev, 0xe1);/* 0xe1 is Read */ - msleep(1); - temp = f300_get_byte(dev);/*get the data length */ - if (temp > 14) - temp = 14; - - for (i = 0; i < (temp + 1); i++) - f300_get_byte(dev);/* get data to empty buffer */ - - f300_set_line(dev, F300_RESET, 1);/* received data over */ - f300_set_line(dev, F300_DATA, 1); - } - - return ret; -} - -int f300_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) -{ - u8 buf[16]; - - buf[0] = 0x05; - buf[1] = 0x38;/* write port */ - buf[2] = 0x01;/* A port, lnb power */ - - switch (voltage) { - case SEC_VOLTAGE_13: - buf[3] = 0x01;/* power on */ - buf[4] = 0x02;/* B port, H/V */ - buf[5] = 0x00;/*13V v*/ - break; - case SEC_VOLTAGE_18: - buf[3] = 0x01; - buf[4] = 0x02; - buf[5] = 0x01;/* 18V h*/ - break; - case SEC_VOLTAGE_OFF: - buf[3] = 0x00;/* power off */ - buf[4] = 0x00; - buf[5] = 0x00; - break; - } - - return f300_xfer(fe, buf); -} diff --git a/drivers/media/video/cx23885/cx23885-f300.h b/drivers/media/video/cx23885/cx23885-f300.h deleted file mode 100644 index e73344c94963..000000000000 --- a/drivers/media/video/cx23885/cx23885-f300.h +++ /dev/null @@ -1,2 +0,0 @@ -extern int f300_set_voltage(struct dvb_frontend *fe, - fe_sec_voltage_t voltage); diff --git a/drivers/media/video/cx23885/cx23885-i2c.c b/drivers/media/video/cx23885/cx23885-i2c.c deleted file mode 100644 index 4887314339cb..000000000000 --- a/drivers/media/video/cx23885/cx23885-i2c.c +++ /dev/null @@ -1,396 +0,0 @@ -/* - * Driver for the Conexant CX23885 PCIe bridge - * - * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <asm/io.h> - -#include "cx23885.h" - -#include <media/v4l2-common.h> - -static unsigned int i2c_debug; -module_param(i2c_debug, int, 0644); -MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]"); - -static unsigned int i2c_scan; -module_param(i2c_scan, int, 0444); -MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time"); - -#define dprintk(level, fmt, arg...)\ - do { if (i2c_debug >= level)\ - printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\ - } while (0) - -#define I2C_WAIT_DELAY 32 -#define I2C_WAIT_RETRY 64 - -#define I2C_EXTEND (1 << 3) -#define I2C_NOSTOP (1 << 4) - -static inline int i2c_slave_did_ack(struct i2c_adapter *i2c_adap) -{ - struct cx23885_i2c *bus = i2c_adap->algo_data; - struct cx23885_dev *dev = bus->dev; - return cx_read(bus->reg_stat) & 0x01; -} - -static inline int i2c_is_busy(struct i2c_adapter *i2c_adap) -{ - struct cx23885_i2c *bus = i2c_adap->algo_data; - struct cx23885_dev *dev = bus->dev; - return cx_read(bus->reg_stat) & 0x02 ? 1 : 0; -} - -static int i2c_wait_done(struct i2c_adapter *i2c_adap) -{ - int count; - - for (count = 0; count < I2C_WAIT_RETRY; count++) { - if (!i2c_is_busy(i2c_adap)) - break; - udelay(I2C_WAIT_DELAY); - } - - if (I2C_WAIT_RETRY == count) - return 0; - - return 1; -} - -static int i2c_sendbytes(struct i2c_adapter *i2c_adap, - const struct i2c_msg *msg, int joined_rlen) -{ - struct cx23885_i2c *bus = i2c_adap->algo_data; - struct cx23885_dev *dev = bus->dev; - u32 wdata, addr, ctrl; - int retval, cnt; - - if (joined_rlen) - dprintk(1, "%s(msg->wlen=%d, nextmsg->rlen=%d)\n", __func__, - msg->len, joined_rlen); - else - dprintk(1, "%s(msg->len=%d)\n", __func__, msg->len); - - /* Deal with i2c probe functions with zero payload */ - if (msg->len == 0) { - cx_write(bus->reg_addr, msg->addr << 25); - cx_write(bus->reg_ctrl, bus->i2c_period | (1 << 2)); - if (!i2c_wait_done(i2c_adap)) - return -EIO; - if (!i2c_slave_did_ack(i2c_adap)) - return -ENXIO; - - dprintk(1, "%s() returns 0\n", __func__); - return 0; - } - - - /* dev, reg + first byte */ - addr = (msg->addr << 25) | msg->buf[0]; - wdata = msg->buf[0]; - ctrl = bus->i2c_period | (1 << 12) | (1 << 2); - - if (msg->len > 1) - ctrl |= I2C_NOSTOP | I2C_EXTEND; - else if (joined_rlen) - ctrl |= I2C_NOSTOP; - - cx_write(bus->reg_addr, addr); - cx_write(bus->reg_wdata, wdata); - cx_write(bus->reg_ctrl, ctrl); - - if (!i2c_wait_done(i2c_adap)) - goto eio; - if (i2c_debug) { - printk(" <W %02x %02x", msg->addr << 1, msg->buf[0]); - if (!(ctrl & I2C_NOSTOP)) - printk(" >\n"); - } - - for (cnt = 1; cnt < msg->len; cnt++) { - /* following bytes */ - wdata = msg->buf[cnt]; - ctrl = bus->i2c_period | (1 << 12) | (1 << 2); - - if (cnt < msg->len - 1) - ctrl |= I2C_NOSTOP | I2C_EXTEND; - else if (joined_rlen) - ctrl |= I2C_NOSTOP; - - cx_write(bus->reg_addr, addr); - cx_write(bus->reg_wdata, wdata); - cx_write(bus->reg_ctrl, ctrl); - - if (!i2c_wait_done(i2c_adap)) - goto eio; - if (i2c_debug) { - dprintk(1, " %02x", msg->buf[cnt]); - if (!(ctrl & I2C_NOSTOP)) - dprintk(1, " >\n"); - } - } - return msg->len; - - eio: - retval = -EIO; - if (i2c_debug) - printk(KERN_ERR " ERR: %d\n", retval); - return retval; -} - -static int i2c_readbytes(struct i2c_adapter *i2c_adap, - const struct i2c_msg *msg, int joined) -{ - struct cx23885_i2c *bus = i2c_adap->algo_data; - struct cx23885_dev *dev = bus->dev; - u32 ctrl, cnt; - int retval; - - - if (i2c_debug && !joined) - dprintk(1, "%s(msg->len=%d)\n", __func__, msg->len); - - /* Deal with i2c probe functions with zero payload */ - if (msg->len == 0) { - cx_write(bus->reg_addr, msg->addr << 25); - cx_write(bus->reg_ctrl, bus->i2c_period | (1 << 2) | 1); - if (!i2c_wait_done(i2c_adap)) - return -EIO; - if (!i2c_slave_did_ack(i2c_adap)) - return -ENXIO; - - - dprintk(1, "%s() returns 0\n", __func__); - return 0; - } - - if (i2c_debug) { - if (joined) - dprintk(1, " R"); - else - dprintk(1, " <R %02x", (msg->addr << 1) + 1); - } - - for (cnt = 0; cnt < msg->len; cnt++) { - - ctrl = bus->i2c_period | (1 << 12) | (1 << 2) | 1; - - if (cnt < msg->len - 1) - ctrl |= I2C_NOSTOP | I2C_EXTEND; - - cx_write(bus->reg_addr, msg->addr << 25); - cx_write(bus->reg_ctrl, ctrl); - - if (!i2c_wait_done(i2c_adap)) - goto eio; - msg->buf[cnt] = cx_read(bus->reg_rdata) & 0xff; - if (i2c_debug) { - dprintk(1, " %02x", msg->buf[cnt]); - if (!(ctrl & I2C_NOSTOP)) - dprintk(1, " >\n"); - } - } - return msg->len; - - eio: - retval = -EIO; - if (i2c_debug) - printk(KERN_ERR " ERR: %d\n", retval); - return retval; -} - -static int i2c_xfer(struct i2c_adapter *i2c_adap, - struct i2c_msg *msgs, int num) -{ - struct cx23885_i2c *bus = i2c_adap->algo_data; - struct cx23885_dev *dev = bus->dev; - int i, retval = 0; - - dprintk(1, "%s(num = %d)\n", __func__, num); - - for (i = 0 ; i < num; i++) { - dprintk(1, "%s(num = %d) addr = 0x%02x len = 0x%x\n", - __func__, num, msgs[i].addr, msgs[i].len); - if (msgs[i].flags & I2C_M_RD) { - /* read */ - retval = i2c_readbytes(i2c_adap, &msgs[i], 0); - } else if (i + 1 < num && (msgs[i + 1].flags & I2C_M_RD) && - msgs[i].addr == msgs[i + 1].addr) { - /* write then read from same address */ - retval = i2c_sendbytes(i2c_adap, &msgs[i], - msgs[i + 1].len); - if (retval < 0) - goto err; - i++; - retval = i2c_readbytes(i2c_adap, &msgs[i], 1); - } else { - /* write */ - retval = i2c_sendbytes(i2c_adap, &msgs[i], 0); - } - if (retval < 0) - goto err; - } - return num; - - err: - return retval; -} - -static u32 cx23885_functionality(struct i2c_adapter *adap) -{ - return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C; -} - -static struct i2c_algorithm cx23885_i2c_algo_template = { - .master_xfer = i2c_xfer, - .functionality = cx23885_functionality, -}; - -/* ----------------------------------------------------------------------- */ - -static struct i2c_adapter cx23885_i2c_adap_template = { - .name = "cx23885", - .owner = THIS_MODULE, - .algo = &cx23885_i2c_algo_template, -}; - -static struct i2c_client cx23885_i2c_client_template = { - .name = "cx23885 internal", -}; - -static char *i2c_devs[128] = { - [0x10 >> 1] = "tda10048", - [0x12 >> 1] = "dib7000pc", - [0x1c >> 1] = "lgdt3303", - [0x86 >> 1] = "tda9887", - [0x32 >> 1] = "cx24227", - [0x88 >> 1] = "cx25837", - [0x84 >> 1] = "tda8295", - [0x98 >> 1] = "flatiron", - [0xa0 >> 1] = "eeprom", - [0xc0 >> 1] = "tuner/mt2131/tda8275", - [0xc2 >> 1] = "tuner/mt2131/tda8275/xc5000/xc3028", - [0xc8 >> 1] = "tuner/xc3028L", -}; - -static void do_i2c_scan(char *name, struct i2c_client *c) -{ - unsigned char buf; - int i, rc; - - for (i = 0; i < 128; i++) { - c->addr = i; - rc = i2c_master_recv(c, &buf, 0); - if (rc < 0) - continue; - printk(KERN_INFO "%s: i2c scan: found device @ 0x%x [%s]\n", - name, i << 1, i2c_devs[i] ? i2c_devs[i] : "???"); - } -} - -/* init + register i2c adapter */ -int cx23885_i2c_register(struct cx23885_i2c *bus) -{ - struct cx23885_dev *dev = bus->dev; - - dprintk(1, "%s(bus = %d)\n", __func__, bus->nr); - - bus->i2c_adap = cx23885_i2c_adap_template; - bus->i2c_client = cx23885_i2c_client_template; - bus->i2c_adap.dev.parent = &dev->pci->dev; - - strlcpy(bus->i2c_adap.name, bus->dev->name, - sizeof(bus->i2c_adap.name)); - - bus->i2c_adap.algo_data = bus; - i2c_set_adapdata(&bus->i2c_adap, &dev->v4l2_dev); - i2c_add_adapter(&bus->i2c_adap); - - bus->i2c_client.adapter = &bus->i2c_adap; - - if (0 == bus->i2c_rc) { - dprintk(1, "%s: i2c bus %d registered\n", dev->name, bus->nr); - if (i2c_scan) { - printk(KERN_INFO "%s: scan bus %d:\n", - dev->name, bus->nr); - do_i2c_scan(dev->name, &bus->i2c_client); - } - } else - printk(KERN_WARNING "%s: i2c bus %d register FAILED\n", - dev->name, bus->nr); - - /* Instantiate the IR receiver device, if present */ - if (0 == bus->i2c_rc) { - struct i2c_board_info info; - const unsigned short addr_list[] = { - 0x6b, I2C_CLIENT_END - }; - - memset(&info, 0, sizeof(struct i2c_board_info)); - strlcpy(info.type, "ir_video", I2C_NAME_SIZE); - /* Use quick read command for probe, some IR chips don't - * support writes */ - i2c_new_probed_device(&bus->i2c_adap, &info, addr_list, - i2c_probe_func_quick_read); - } - - return bus->i2c_rc; -} - -int cx23885_i2c_unregister(struct cx23885_i2c *bus) -{ - i2c_del_adapter(&bus->i2c_adap); - return 0; -} - -void cx23885_av_clk(struct cx23885_dev *dev, int enable) -{ - /* write 0 to bus 2 addr 0x144 via i2x_xfer() */ - char buffer[3]; - struct i2c_msg msg; - dprintk(1, "%s(enabled = %d)\n", __func__, enable); - - /* Register 0x144 */ - buffer[0] = 0x01; - buffer[1] = 0x44; - if (enable == 1) - buffer[2] = 0x05; - else - buffer[2] = 0x00; - - msg.addr = 0x44; - msg.flags = I2C_M_TEN; - msg.len = 3; - msg.buf = buffer; - - i2c_xfer(&dev->i2c_bus[2].i2c_adap, &msg, 1); -} - -/* ----------------------------------------------------------------------- */ - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/cx23885/cx23885-input.c b/drivers/media/video/cx23885/cx23885-input.c deleted file mode 100644 index 56066721edc1..000000000000 --- a/drivers/media/video/cx23885/cx23885-input.c +++ /dev/null @@ -1,365 +0,0 @@ -/* - * Driver for the Conexant CX23885/7/8 PCIe bridge - * - * Infrared remote control input device - * - * Most of this file is - * - * Copyright (C) 2009 Andy Walls <awalls@md.metrocast.net> - * - * However, the cx23885_input_{init,fini} functions contained herein are - * derived from Linux kernel files linux/media/video/.../...-input.c marked as: - * - * Copyright (C) 2008 <srinivasa.deevi at conexant dot com> - * Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it> - * Markus Rechberger <mrechberger@gmail.com> - * Mauro Carvalho Chehab <mchehab@infradead.org> - * Sascha Sommer <saschasommer@freenet.de> - * Copyright (C) 2004, 2005 Chris Pascoe - * Copyright (C) 2003, 2004 Gerd Knorr - * Copyright (C) 2003 Pavel Machek - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <linux/slab.h> -#include <media/rc-core.h> -#include <media/v4l2-subdev.h> - -#include "cx23885.h" - -#define MODULE_NAME "cx23885" - -static void cx23885_input_process_measurements(struct cx23885_dev *dev, - bool overrun) -{ - struct cx23885_kernel_ir *kernel_ir = dev->kernel_ir; - - ssize_t num; - int count, i; - bool handle = false; - struct ir_raw_event ir_core_event[64]; - - do { - num = 0; - v4l2_subdev_call(dev->sd_ir, ir, rx_read, (u8 *) ir_core_event, - sizeof(ir_core_event), &num); - - count = num / sizeof(struct ir_raw_event); - - for (i = 0; i < count; i++) { - ir_raw_event_store(kernel_ir->rc, - &ir_core_event[i]); - handle = true; - } - } while (num != 0); - - if (overrun) - ir_raw_event_reset(kernel_ir->rc); - else if (handle) - ir_raw_event_handle(kernel_ir->rc); -} - -void cx23885_input_rx_work_handler(struct cx23885_dev *dev, u32 events) -{ - struct v4l2_subdev_ir_parameters params; - int overrun, data_available; - - if (dev->sd_ir == NULL || events == 0) - return; - - switch (dev->board) { - case CX23885_BOARD_HAUPPAUGE_HVR1270: - case CX23885_BOARD_HAUPPAUGE_HVR1850: - case CX23885_BOARD_HAUPPAUGE_HVR1290: - case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL: - case CX23885_BOARD_TEVII_S470: - case CX23885_BOARD_HAUPPAUGE_HVR1250: - /* - * The only boards we handle right now. However other boards - * using the CX2388x integrated IR controller should be similar - */ - break; - default: - return; - } - - overrun = events & (V4L2_SUBDEV_IR_RX_SW_FIFO_OVERRUN | - V4L2_SUBDEV_IR_RX_HW_FIFO_OVERRUN); - - data_available = events & (V4L2_SUBDEV_IR_RX_END_OF_RX_DETECTED | - V4L2_SUBDEV_IR_RX_FIFO_SERVICE_REQ); - - if (overrun) { - /* If there was a FIFO overrun, stop the device */ - v4l2_subdev_call(dev->sd_ir, ir, rx_g_parameters, ¶ms); - params.enable = false; - /* Mitigate race with cx23885_input_ir_stop() */ - params.shutdown = atomic_read(&dev->ir_input_stopping); - v4l2_subdev_call(dev->sd_ir, ir, rx_s_parameters, ¶ms); - } - - if (data_available) - cx23885_input_process_measurements(dev, overrun); - - if (overrun) { - /* If there was a FIFO overrun, clear & restart the device */ - params.enable = true; - /* Mitigate race with cx23885_input_ir_stop() */ - params.shutdown = atomic_read(&dev->ir_input_stopping); - v4l2_subdev_call(dev->sd_ir, ir, rx_s_parameters, ¶ms); - } -} - -static int cx23885_input_ir_start(struct cx23885_dev *dev) -{ - struct v4l2_subdev_ir_parameters params; - - if (dev->sd_ir == NULL) - return -ENODEV; - - atomic_set(&dev->ir_input_stopping, 0); - - v4l2_subdev_call(dev->sd_ir, ir, rx_g_parameters, ¶ms); - switch (dev->board) { - case CX23885_BOARD_HAUPPAUGE_HVR1270: - case CX23885_BOARD_HAUPPAUGE_HVR1850: - case CX23885_BOARD_HAUPPAUGE_HVR1290: - case CX23885_BOARD_HAUPPAUGE_HVR1250: - /* - * The IR controller on this board only returns pulse widths. - * Any other mode setting will fail to set up the device. - */ - params.mode = V4L2_SUBDEV_IR_MODE_PULSE_WIDTH; - params.enable = true; - params.interrupt_enable = true; - params.shutdown = false; - - /* Setup for baseband compatible with both RC-5 and RC-6A */ - params.modulation = false; - /* RC-5: 2,222,222 ns = 1/36 kHz * 32 cycles * 2 marks * 1.25*/ - /* RC-6A: 3,333,333 ns = 1/36 kHz * 16 cycles * 6 marks * 1.25*/ - params.max_pulse_width = 3333333; /* ns */ - /* RC-5: 666,667 ns = 1/36 kHz * 32 cycles * 1 mark * 0.75 */ - /* RC-6A: 333,333 ns = 1/36 kHz * 16 cycles * 1 mark * 0.75 */ - params.noise_filter_min_width = 333333; /* ns */ - /* - * This board has inverted receive sense: - * mark is received as low logic level; - * falling edges are detected as rising edges; etc. - */ - params.invert_level = true; - break; - case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL: - case CX23885_BOARD_TEVII_S470: - /* - * The IR controller on this board only returns pulse widths. - * Any other mode setting will fail to set up the device. - */ - params.mode = V4L2_SUBDEV_IR_MODE_PULSE_WIDTH; - params.enable = true; - params.interrupt_enable = true; - params.shutdown = false; - - /* Setup for a standard NEC protocol */ - params.carrier_freq = 37917; /* Hz, 455 kHz/12 for NEC */ - params.carrier_range_lower = 33000; /* Hz */ - params.carrier_range_upper = 43000; /* Hz */ - params.duty_cycle = 33; /* percent, 33 percent for NEC */ - - /* - * NEC max pulse width: (64/3)/(455 kHz/12) * 16 nec_units - * (64/3)/(455 kHz/12) * 16 nec_units * 1.375 = 12378022 ns - */ - params.max_pulse_width = 12378022; /* ns */ - - /* - * NEC noise filter min width: (64/3)/(455 kHz/12) * 1 nec_unit - * (64/3)/(455 kHz/12) * 1 nec_units * 0.625 = 351648 ns - */ - params.noise_filter_min_width = 351648; /* ns */ - - params.modulation = false; - params.invert_level = true; - break; - } - v4l2_subdev_call(dev->sd_ir, ir, rx_s_parameters, ¶ms); - return 0; -} - -static int cx23885_input_ir_open(struct rc_dev *rc) -{ - struct cx23885_kernel_ir *kernel_ir = rc->priv; - - if (kernel_ir->cx == NULL) - return -ENODEV; - - return cx23885_input_ir_start(kernel_ir->cx); -} - -static void cx23885_input_ir_stop(struct cx23885_dev *dev) -{ - struct v4l2_subdev_ir_parameters params; - - if (dev->sd_ir == NULL) - return; - - /* - * Stop the sd_ir subdevice from generating notifications and - * scheduling work. - * It is shutdown this way in order to mitigate a race with - * cx23885_input_rx_work_handler() in the overrun case, which could - * re-enable the subdevice. - */ - atomic_set(&dev->ir_input_stopping, 1); - v4l2_subdev_call(dev->sd_ir, ir, rx_g_parameters, ¶ms); - while (params.shutdown == false) { - params.enable = false; - params.interrupt_enable = false; - params.shutdown = true; - v4l2_subdev_call(dev->sd_ir, ir, rx_s_parameters, ¶ms); - v4l2_subdev_call(dev->sd_ir, ir, rx_g_parameters, ¶ms); - } - flush_work_sync(&dev->cx25840_work); - flush_work_sync(&dev->ir_rx_work); - flush_work_sync(&dev->ir_tx_work); -} - -static void cx23885_input_ir_close(struct rc_dev *rc) -{ - struct cx23885_kernel_ir *kernel_ir = rc->priv; - - if (kernel_ir->cx != NULL) - cx23885_input_ir_stop(kernel_ir->cx); -} - -int cx23885_input_init(struct cx23885_dev *dev) -{ - struct cx23885_kernel_ir *kernel_ir; - struct rc_dev *rc; - char *rc_map; - enum rc_driver_type driver_type; - unsigned long allowed_protos; - - int ret; - - /* - * If the IR device (hardware registers, chip, GPIO lines, etc.) isn't - * encapsulated in a v4l2_subdev, then I'm not going to deal with it. - */ - if (dev->sd_ir == NULL) - return -ENODEV; - - switch (dev->board) { - case CX23885_BOARD_HAUPPAUGE_HVR1270: - case CX23885_BOARD_HAUPPAUGE_HVR1850: - case CX23885_BOARD_HAUPPAUGE_HVR1290: - case CX23885_BOARD_HAUPPAUGE_HVR1250: - /* Integrated CX2388[58] IR controller */ - driver_type = RC_DRIVER_IR_RAW; - allowed_protos = RC_TYPE_ALL; - /* The grey Hauppauge RC-5 remote */ - rc_map = RC_MAP_HAUPPAUGE; - break; - case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL: - /* Integrated CX23885 IR controller */ - driver_type = RC_DRIVER_IR_RAW; - allowed_protos = RC_TYPE_NEC; - /* The grey Terratec remote with orange buttons */ - rc_map = RC_MAP_NEC_TERRATEC_CINERGY_XS; - break; - case CX23885_BOARD_TEVII_S470: - /* Integrated CX23885 IR controller */ - driver_type = RC_DRIVER_IR_RAW; - allowed_protos = RC_TYPE_ALL; - /* A guess at the remote */ - rc_map = RC_MAP_TEVII_NEC; - break; - default: - return -ENODEV; - } - - /* cx23885 board instance kernel IR state */ - kernel_ir = kzalloc(sizeof(struct cx23885_kernel_ir), GFP_KERNEL); - if (kernel_ir == NULL) - return -ENOMEM; - - kernel_ir->cx = dev; - kernel_ir->name = kasprintf(GFP_KERNEL, "cx23885 IR (%s)", - cx23885_boards[dev->board].name); - kernel_ir->phys = kasprintf(GFP_KERNEL, "pci-%s/ir0", - pci_name(dev->pci)); - - /* input device */ - rc = rc_allocate_device(); - if (!rc) { - ret = -ENOMEM; - goto err_out_free; - } - - kernel_ir->rc = rc; - rc->input_name = kernel_ir->name; - rc->input_phys = kernel_ir->phys; - rc->input_id.bustype = BUS_PCI; - rc->input_id.version = 1; - if (dev->pci->subsystem_vendor) { - rc->input_id.vendor = dev->pci->subsystem_vendor; - rc->input_id.product = dev->pci->subsystem_device; - } else { - rc->input_id.vendor = dev->pci->vendor; - rc->input_id.product = dev->pci->device; - } - rc->dev.parent = &dev->pci->dev; - rc->driver_type = driver_type; - rc->allowed_protos = allowed_protos; - rc->priv = kernel_ir; - rc->open = cx23885_input_ir_open; - rc->close = cx23885_input_ir_close; - rc->map_name = rc_map; - rc->driver_name = MODULE_NAME; - - /* Go */ - dev->kernel_ir = kernel_ir; - ret = rc_register_device(rc); - if (ret) - goto err_out_stop; - - return 0; - -err_out_stop: - cx23885_input_ir_stop(dev); - dev->kernel_ir = NULL; - rc_free_device(rc); -err_out_free: - kfree(kernel_ir->phys); - kfree(kernel_ir->name); - kfree(kernel_ir); - return ret; -} - -void cx23885_input_fini(struct cx23885_dev *dev) -{ - /* Always stop the IR hardware from generating interrupts */ - cx23885_input_ir_stop(dev); - - if (dev->kernel_ir == NULL) - return; - rc_unregister_device(dev->kernel_ir->rc); - kfree(dev->kernel_ir->phys); - kfree(dev->kernel_ir->name); - kfree(dev->kernel_ir); - dev->kernel_ir = NULL; -} diff --git a/drivers/media/video/cx23885/cx23885-input.h b/drivers/media/video/cx23885/cx23885-input.h deleted file mode 100644 index 75ef15d3f523..000000000000 --- a/drivers/media/video/cx23885/cx23885-input.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Driver for the Conexant CX23885/7/8 PCIe bridge - * - * Infrared remote control input device - * - * Copyright (C) 2009 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#ifndef _CX23885_INPUT_H_ -#define _CX23885_INPUT_H_ -int cx23885_input_rx_work_handler(struct cx23885_dev *dev, u32 events); - -int cx23885_input_init(struct cx23885_dev *dev); -void cx23885_input_fini(struct cx23885_dev *dev); -#endif diff --git a/drivers/media/video/cx23885/cx23885-ioctl.c b/drivers/media/video/cx23885/cx23885-ioctl.c deleted file mode 100644 index 44812ca78899..000000000000 --- a/drivers/media/video/cx23885/cx23885-ioctl.c +++ /dev/null @@ -1,208 +0,0 @@ -/* - * Driver for the Conexant CX23885/7/8 PCIe bridge - * - * Various common ioctl() support functions - * - * Copyright (c) 2009 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "cx23885.h" -#include <media/v4l2-chip-ident.h> - -int cx23885_g_chip_ident(struct file *file, void *fh, - struct v4l2_dbg_chip_ident *chip) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)fh)->dev; - int err = 0; - u8 rev; - - chip->ident = V4L2_IDENT_NONE; - chip->revision = 0; - switch (chip->match.type) { - case V4L2_CHIP_MATCH_HOST: - switch (chip->match.addr) { - case 0: - rev = cx_read(RDR_CFG2) & 0xff; - switch (dev->pci->device) { - case 0x8852: - /* rev 0x04 could be '885 or '888. Pick '888. */ - if (rev == 0x04) - chip->ident = V4L2_IDENT_CX23888; - else - chip->ident = V4L2_IDENT_CX23885; - break; - case 0x8880: - if (rev == 0x0e || rev == 0x0f) - chip->ident = V4L2_IDENT_CX23887; - else - chip->ident = V4L2_IDENT_CX23888; - break; - default: - chip->ident = V4L2_IDENT_UNKNOWN; - break; - } - chip->revision = (dev->pci->device << 16) | (rev << 8) | - (dev->hwrevision & 0xff); - break; - case 1: - if (dev->v4l_device != NULL) { - chip->ident = V4L2_IDENT_CX23417; - chip->revision = 0; - } - break; - case 2: - /* - * The integrated IR controller on the CX23888 is - * host chip 2. It may not be used/initialized or sd_ir - * may be pointing at the cx25840 subdevice for the - * IR controller on the CX23885. Thus we find it - * without using the dev->sd_ir pointer. - */ - call_hw(dev, CX23885_HW_888_IR, core, g_chip_ident, - chip); - break; - default: - err = -EINVAL; /* per V4L2 spec */ - break; - } - break; - case V4L2_CHIP_MATCH_I2C_DRIVER: - /* If needed, returns V4L2_IDENT_AMBIGUOUS without extra work */ - call_all(dev, core, g_chip_ident, chip); - break; - case V4L2_CHIP_MATCH_I2C_ADDR: - /* - * We could return V4L2_IDENT_UNKNOWN, but we don't do the work - * to look if a chip is at the address with no driver. That's a - * dangerous thing to do with EEPROMs anyway. - */ - call_all(dev, core, g_chip_ident, chip); - break; - default: - err = -EINVAL; - break; - } - return err; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int cx23885_g_host_register(struct cx23885_dev *dev, - struct v4l2_dbg_register *reg) -{ - if ((reg->reg & 0x3) != 0 || reg->reg >= pci_resource_len(dev->pci, 0)) - return -EINVAL; - - reg->size = 4; - reg->val = cx_read(reg->reg); - return 0; -} - -static int cx23417_g_register(struct cx23885_dev *dev, - struct v4l2_dbg_register *reg) -{ - u32 value; - - if (dev->v4l_device == NULL) - return -EINVAL; - - if ((reg->reg & 0x3) != 0 || reg->reg >= 0x10000) - return -EINVAL; - - if (mc417_register_read(dev, (u16) reg->reg, &value)) - return -EINVAL; /* V4L2 spec, but -EREMOTEIO really */ - - reg->size = 4; - reg->val = value; - return 0; -} - -int cx23885_g_register(struct file *file, void *fh, - struct v4l2_dbg_register *reg) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)fh)->dev; - - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - - if (reg->match.type == V4L2_CHIP_MATCH_HOST) { - switch (reg->match.addr) { - case 0: - return cx23885_g_host_register(dev, reg); - case 1: - return cx23417_g_register(dev, reg); - default: - break; - } - } - - /* FIXME - any error returns should not be ignored */ - call_all(dev, core, g_register, reg); - return 0; -} - -static int cx23885_s_host_register(struct cx23885_dev *dev, - struct v4l2_dbg_register *reg) -{ - if ((reg->reg & 0x3) != 0 || reg->reg >= pci_resource_len(dev->pci, 0)) - return -EINVAL; - - reg->size = 4; - cx_write(reg->reg, reg->val); - return 0; -} - -static int cx23417_s_register(struct cx23885_dev *dev, - struct v4l2_dbg_register *reg) -{ - if (dev->v4l_device == NULL) - return -EINVAL; - - if ((reg->reg & 0x3) != 0 || reg->reg >= 0x10000) - return -EINVAL; - - if (mc417_register_write(dev, (u16) reg->reg, (u32) reg->val)) - return -EINVAL; /* V4L2 spec, but -EREMOTEIO really */ - - reg->size = 4; - return 0; -} - -int cx23885_s_register(struct file *file, void *fh, - struct v4l2_dbg_register *reg) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)fh)->dev; - - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - - if (reg->match.type == V4L2_CHIP_MATCH_HOST) { - switch (reg->match.addr) { - case 0: - return cx23885_s_host_register(dev, reg); - case 1: - return cx23417_s_register(dev, reg); - default: - break; - } - } - - /* FIXME - any error returns should not be ignored */ - call_all(dev, core, s_register, reg); - return 0; -} -#endif diff --git a/drivers/media/video/cx23885/cx23885-ioctl.h b/drivers/media/video/cx23885/cx23885-ioctl.h deleted file mode 100644 index 315be0ca5a04..000000000000 --- a/drivers/media/video/cx23885/cx23885-ioctl.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Driver for the Conexant CX23885/7/8 PCIe bridge - * - * Various common ioctl() support functions - * - * Copyright (c) 2009 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _CX23885_IOCTL_H_ -#define _CX23885_IOCTL_H_ - -int cx23885_g_chip_ident(struct file *file, void *fh, - struct v4l2_dbg_chip_ident *chip); - -#ifdef CONFIG_VIDEO_ADV_DEBUG -int cx23885_g_register(struct file *file, void *fh, - struct v4l2_dbg_register *reg); - - -int cx23885_s_register(struct file *file, void *fh, - struct v4l2_dbg_register *reg); - -#endif -#endif diff --git a/drivers/media/video/cx23885/cx23885-ir.c b/drivers/media/video/cx23885/cx23885-ir.c deleted file mode 100644 index 7125247dd255..000000000000 --- a/drivers/media/video/cx23885/cx23885-ir.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Driver for the Conexant CX23885/7/8 PCIe bridge - * - * Infrared device support routines - non-input, non-vl42_subdev routines - * - * Copyright (C) 2009 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <media/v4l2-device.h> - -#include "cx23885.h" -#include "cx23885-input.h" - -#define CX23885_IR_RX_FIFO_SERVICE_REQ 0 -#define CX23885_IR_RX_END_OF_RX_DETECTED 1 -#define CX23885_IR_RX_HW_FIFO_OVERRUN 2 -#define CX23885_IR_RX_SW_FIFO_OVERRUN 3 - -#define CX23885_IR_TX_FIFO_SERVICE_REQ 0 - - -void cx23885_ir_rx_work_handler(struct work_struct *work) -{ - struct cx23885_dev *dev = - container_of(work, struct cx23885_dev, ir_rx_work); - u32 events = 0; - unsigned long *notifications = &dev->ir_rx_notifications; - - if (test_and_clear_bit(CX23885_IR_RX_SW_FIFO_OVERRUN, notifications)) - events |= V4L2_SUBDEV_IR_RX_SW_FIFO_OVERRUN; - if (test_and_clear_bit(CX23885_IR_RX_HW_FIFO_OVERRUN, notifications)) - events |= V4L2_SUBDEV_IR_RX_HW_FIFO_OVERRUN; - if (test_and_clear_bit(CX23885_IR_RX_END_OF_RX_DETECTED, notifications)) - events |= V4L2_SUBDEV_IR_RX_END_OF_RX_DETECTED; - if (test_and_clear_bit(CX23885_IR_RX_FIFO_SERVICE_REQ, notifications)) - events |= V4L2_SUBDEV_IR_RX_FIFO_SERVICE_REQ; - - if (events == 0) - return; - - if (dev->kernel_ir) - cx23885_input_rx_work_handler(dev, events); -} - -void cx23885_ir_tx_work_handler(struct work_struct *work) -{ - struct cx23885_dev *dev = - container_of(work, struct cx23885_dev, ir_tx_work); - u32 events = 0; - unsigned long *notifications = &dev->ir_tx_notifications; - - if (test_and_clear_bit(CX23885_IR_TX_FIFO_SERVICE_REQ, notifications)) - events |= V4L2_SUBDEV_IR_TX_FIFO_SERVICE_REQ; - - if (events == 0) - return; - -} - -/* Possibly called in an IRQ context */ -void cx23885_ir_rx_v4l2_dev_notify(struct v4l2_subdev *sd, u32 events) -{ - struct cx23885_dev *dev = to_cx23885(sd->v4l2_dev); - unsigned long *notifications = &dev->ir_rx_notifications; - - if (events & V4L2_SUBDEV_IR_RX_FIFO_SERVICE_REQ) - set_bit(CX23885_IR_RX_FIFO_SERVICE_REQ, notifications); - if (events & V4L2_SUBDEV_IR_RX_END_OF_RX_DETECTED) - set_bit(CX23885_IR_RX_END_OF_RX_DETECTED, notifications); - if (events & V4L2_SUBDEV_IR_RX_HW_FIFO_OVERRUN) - set_bit(CX23885_IR_RX_HW_FIFO_OVERRUN, notifications); - if (events & V4L2_SUBDEV_IR_RX_SW_FIFO_OVERRUN) - set_bit(CX23885_IR_RX_SW_FIFO_OVERRUN, notifications); - - /* - * For the integrated AV core, we are already in a workqueue context. - * For the CX23888 integrated IR, we are in an interrupt context. - */ - if (sd == dev->sd_cx25840) - cx23885_ir_rx_work_handler(&dev->ir_rx_work); - else - schedule_work(&dev->ir_rx_work); -} - -/* Possibly called in an IRQ context */ -void cx23885_ir_tx_v4l2_dev_notify(struct v4l2_subdev *sd, u32 events) -{ - struct cx23885_dev *dev = to_cx23885(sd->v4l2_dev); - unsigned long *notifications = &dev->ir_tx_notifications; - - if (events & V4L2_SUBDEV_IR_TX_FIFO_SERVICE_REQ) - set_bit(CX23885_IR_TX_FIFO_SERVICE_REQ, notifications); - - /* - * For the integrated AV core, we are already in a workqueue context. - * For the CX23888 integrated IR, we are in an interrupt context. - */ - if (sd == dev->sd_cx25840) - cx23885_ir_tx_work_handler(&dev->ir_tx_work); - else - schedule_work(&dev->ir_tx_work); -} diff --git a/drivers/media/video/cx23885/cx23885-ir.h b/drivers/media/video/cx23885/cx23885-ir.h deleted file mode 100644 index 0c9d8bda9e28..000000000000 --- a/drivers/media/video/cx23885/cx23885-ir.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Driver for the Conexant CX23885/7/8 PCIe bridge - * - * Infrared device support routines - non-input, non-vl42_subdev routines - * - * Copyright (C) 2009 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#ifndef _CX23885_IR_H_ -#define _CX23885_IR_H_ -void cx23885_ir_rx_v4l2_dev_notify(struct v4l2_subdev *sd, u32 events); -void cx23885_ir_tx_v4l2_dev_notify(struct v4l2_subdev *sd, u32 events); - -void cx23885_ir_rx_work_handler(struct work_struct *work); -void cx23885_ir_tx_work_handler(struct work_struct *work); -#endif diff --git a/drivers/media/video/cx23885/cx23885-reg.h b/drivers/media/video/cx23885/cx23885-reg.h deleted file mode 100644 index a99936e0cbc2..000000000000 --- a/drivers/media/video/cx23885/cx23885-reg.h +++ /dev/null @@ -1,452 +0,0 @@ -/* - * Driver for the Conexant CX23885 PCIe bridge - * - * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _CX23885_REG_H_ -#define _CX23885_REG_H_ - -/* -Address Map -0x00000000 -> 0x00009000 TX SRAM (Fifos) -0x00010000 -> 0x00013c00 RX SRAM CMDS + CDT - -EACH CMDS struct is 0x80 bytes long - -DMAx_PTR1 = 0x03040 address of first cluster -DMAx_PTR2 = 0x10600 address of the CDT -DMAx_CNT1 = cluster size in (bytes >> 4) -1 -DMAx_CNT2 = total cdt size for all entries >> 3 - -Cluster Descriptor entry = 4 DWORDS - DWORD 0 -> ptr to cluster - DWORD 1 Reserved - DWORD 2 Reserved - DWORD 3 Reserved - -Channel manager Data Structure entry = 20 DWORD - 0 IntialProgramCounterLow - 1 IntialProgramCounterHigh - 2 ClusterDescriptorTableBase - 3 ClusterDescriptorTableSize - 4 InstructionQueueBase - 5 InstructionQueueSize -... Reserved - 19 Reserved -*/ - -/* Risc Instructions */ -#define RISC_CNT_INC 0x00010000 -#define RISC_CNT_RESET 0x00030000 -#define RISC_IRQ1 0x01000000 -#define RISC_IRQ2 0x02000000 -#define RISC_EOL 0x04000000 -#define RISC_SOL 0x08000000 -#define RISC_WRITE 0x10000000 -#define RISC_SKIP 0x20000000 -#define RISC_JUMP 0x70000000 -#define RISC_SYNC 0x80000000 -#define RISC_RESYNC 0x80008000 -#define RISC_READ 0x90000000 -#define RISC_WRITERM 0xB0000000 -#define RISC_WRITECM 0xC0000000 -#define RISC_WRITECR 0xD0000000 -#define RISC_WRITEC 0x50000000 -#define RISC_READC 0xA0000000 - - -/* Audio and Video Core */ -#define HOST_REG1 0x00000000 -#define HOST_REG2 0x00000001 -#define HOST_REG3 0x00000002 - -/* Chip Configuration Registers */ -#define CHIP_CTRL 0x00000100 -#define AFE_CTRL 0x00000104 -#define VID_PLL_INT_POST 0x00000108 -#define VID_PLL_FRAC 0x0000010C -#define AUX_PLL_INT_POST 0x00000110 -#define AUX_PLL_FRAC 0x00000114 -#define SYS_PLL_INT_POST 0x00000118 -#define SYS_PLL_FRAC 0x0000011C -#define PIN_CTRL 0x00000120 -#define AUD_IO_CTRL 0x00000124 -#define AUD_LOCK1 0x00000128 -#define AUD_LOCK2 0x0000012C -#define POWER_CTRL 0x00000130 -#define AFE_DIAG_CTRL1 0x00000134 -#define AFE_DIAG_CTRL3 0x0000013C -#define PLL_DIAG_CTRL 0x00000140 -#define AFE_CLK_OUT_CTRL 0x00000144 -#define DLL1_DIAG_CTRL 0x0000015C - -/* GPIO[23:19] Output Enable */ -#define GPIO2_OUT_EN_REG 0x00000160 -/* GPIO[23:19] Data Registers */ -#define GPIO2 0x00000164 - -#define IFADC_CTRL 0x00000180 - -/* Infrared Remote Registers */ -#define IR_CNTRL_REG 0x00000200 -#define IR_TXCLK_REG 0x00000204 -#define IR_RXCLK_REG 0x00000208 -#define IR_CDUTY_REG 0x0000020C -#define IR_STAT_REG 0x00000210 -#define IR_IRQEN_REG 0x00000214 -#define IR_FILTR_REG 0x00000218 -#define IR_FIFO_REG 0x0000023C - -/* Video Decoder Registers */ -#define MODE_CTRL 0x00000400 -#define OUT_CTRL1 0x00000404 -#define OUT_CTRL2 0x00000408 -#define GEN_STAT 0x0000040C -#define INT_STAT_MASK 0x00000410 -#define LUMA_CTRL 0x00000414 -#define HSCALE_CTRL 0x00000418 -#define VSCALE_CTRL 0x0000041C -#define CHROMA_CTRL 0x00000420 -#define VBI_LINE_CTRL1 0x00000424 -#define VBI_LINE_CTRL2 0x00000428 -#define VBI_LINE_CTRL3 0x0000042C -#define VBI_LINE_CTRL4 0x00000430 -#define VBI_LINE_CTRL5 0x00000434 -#define VBI_FC_CFG 0x00000438 -#define VBI_MISC_CFG1 0x0000043C -#define VBI_MISC_CFG2 0x00000440 -#define VBI_PAY1 0x00000444 -#define VBI_PAY2 0x00000448 -#define VBI_CUST1_CFG1 0x0000044C -#define VBI_CUST1_CFG2 0x00000450 -#define VBI_CUST1_CFG3 0x00000454 -#define VBI_CUST2_CFG1 0x00000458 -#define VBI_CUST2_CFG2 0x0000045C -#define VBI_CUST2_CFG3 0x00000460 -#define VBI_CUST3_CFG1 0x00000464 -#define VBI_CUST3_CFG2 0x00000468 -#define VBI_CUST3_CFG3 0x0000046C -#define HORIZ_TIM_CTRL 0x00000470 -#define VERT_TIM_CTRL 0x00000474 -#define SRC_COMB_CFG 0x00000478 -#define CHROMA_VBIOFF_CFG 0x0000047C -#define FIELD_COUNT 0x00000480 -#define MISC_TIM_CTRL 0x00000484 -#define DFE_CTRL1 0x00000488 -#define DFE_CTRL2 0x0000048C -#define DFE_CTRL3 0x00000490 -#define PLL_CTRL 0x00000494 -#define HTL_CTRL 0x00000498 -#define COMB_CTRL 0x0000049C -#define CRUSH_CTRL 0x000004A0 -#define SOFT_RST_CTRL 0x000004A4 -#define CX885_VERSION 0x000004B4 -#define VBI_PASS_CTRL 0x000004BC - -/* Audio Decoder Registers */ -/* 8051 Configuration */ -#define DL_CTL 0x00000800 -#define STD_DET_STATUS 0x00000804 -#define STD_DET_CTL 0x00000808 -#define DW8051_INT 0x0000080C -#define GENERAL_CTL 0x00000810 -#define AAGC_CTL 0x00000814 -#define DEMATRIX_CTL 0x000008CC -#define PATH1_CTL1 0x000008D0 -#define PATH1_VOL_CTL 0x000008D4 -#define PATH1_EQ_CTL 0x000008D8 -#define PATH1_SC_CTL 0x000008DC -#define PATH2_CTL1 0x000008E0 -#define PATH2_VOL_CTL 0x000008E4 -#define PATH2_EQ_CTL 0x000008E8 -#define PATH2_SC_CTL 0x000008EC - -/* Sample Rate Converter */ -#define SRC_CTL 0x000008F0 -#define SRC_LF_COEF 0x000008F4 -#define SRC1_CTL 0x000008F8 -#define SRC2_CTL 0x000008FC -#define SRC3_CTL 0x00000900 -#define SRC4_CTL 0x00000904 -#define SRC5_CTL 0x00000908 -#define SRC6_CTL 0x0000090C -#define BAND_OUT_SEL 0x00000910 -#define I2S_N_CTL 0x00000914 -#define I2S_OUT_CTL 0x00000918 -#define AUTOCONFIG_REG 0x000009C4 - -/* Audio ADC Registers */ -#define DSM_CTRL1 0x00000000 -#define DSM_CTRL2 0x00000001 -#define CHP_EN_CTRL 0x00000002 -#define CHP_CLK_CTRL1 0x00000004 -#define CHP_CLK_CTRL2 0x00000005 -#define BG_REF_CTRL 0x00000006 -#define SD2_SW_CTRL1 0x00000008 -#define SD2_SW_CTRL2 0x00000009 -#define SD2_BIAS_CTRL 0x0000000A -#define AMP_BIAS_CTRL 0x0000000C -#define CH_PWR_CTRL1 0x0000000E -#define FLD_CH_SEL (1 << 3) -#define CH_PWR_CTRL2 0x0000000F -#define DSM_STATUS1 0x00000010 -#define DSM_STATUS2 0x00000011 -#define DIG_CTL1 0x00000012 -#define DIG_CTL2 0x00000013 -#define I2S_TX_CFG 0x0000001A - -#define DEV_CNTRL2 0x00040000 - -#define PCI_MSK_IR (1 << 28) -#define PCI_MSK_AV_CORE (1 << 27) -#define PCI_MSK_GPIO1 (1 << 24) -#define PCI_MSK_GPIO0 (1 << 23) -#define PCI_MSK_APB_DMA (1 << 12) -#define PCI_MSK_AL_WR (1 << 11) -#define PCI_MSK_AL_RD (1 << 10) -#define PCI_MSK_RISC_WR (1 << 9) -#define PCI_MSK_RISC_RD (1 << 8) -#define PCI_MSK_AUD_EXT (1 << 4) -#define PCI_MSK_AUD_INT (1 << 3) -#define PCI_MSK_VID_C (1 << 2) -#define PCI_MSK_VID_B (1 << 1) -#define PCI_MSK_VID_A 1 -#define PCI_INT_MSK 0x00040010 - -#define PCI_INT_STAT 0x00040014 -#define PCI_INT_MSTAT 0x00040018 - -#define VID_A_INT_MSK 0x00040020 -#define VID_A_INT_STAT 0x00040024 -#define VID_A_INT_MSTAT 0x00040028 -#define VID_A_INT_SSTAT 0x0004002C - -#define VID_B_INT_MSK 0x00040030 -#define VID_B_MSK_BAD_PKT (1 << 20) -#define VID_B_MSK_VBI_OPC_ERR (1 << 17) -#define VID_B_MSK_OPC_ERR (1 << 16) -#define VID_B_MSK_VBI_SYNC (1 << 13) -#define VID_B_MSK_SYNC (1 << 12) -#define VID_B_MSK_VBI_OF (1 << 9) -#define VID_B_MSK_OF (1 << 8) -#define VID_B_MSK_VBI_RISCI2 (1 << 5) -#define VID_B_MSK_RISCI2 (1 << 4) -#define VID_B_MSK_VBI_RISCI1 (1 << 1) -#define VID_B_MSK_RISCI1 1 -#define VID_B_INT_STAT 0x00040034 -#define VID_B_INT_MSTAT 0x00040038 -#define VID_B_INT_SSTAT 0x0004003C - -#define VID_B_MSK_BAD_PKT (1 << 20) -#define VID_B_MSK_OPC_ERR (1 << 16) -#define VID_B_MSK_SYNC (1 << 12) -#define VID_B_MSK_OF (1 << 8) -#define VID_B_MSK_RISCI2 (1 << 4) -#define VID_B_MSK_RISCI1 1 - -#define VID_C_MSK_BAD_PKT (1 << 20) -#define VID_C_MSK_OPC_ERR (1 << 16) -#define VID_C_MSK_SYNC (1 << 12) -#define VID_C_MSK_OF (1 << 8) -#define VID_C_MSK_RISCI2 (1 << 4) -#define VID_C_MSK_RISCI1 1 - -/* A superset for testing purposes */ -#define VID_BC_MSK_BAD_PKT (1 << 20) -#define VID_BC_MSK_OPC_ERR (1 << 16) -#define VID_BC_MSK_SYNC (1 << 12) -#define VID_BC_MSK_OF (1 << 8) -#define VID_BC_MSK_VBI_RISCI2 (1 << 5) -#define VID_BC_MSK_RISCI2 (1 << 4) -#define VID_BC_MSK_VBI_RISCI1 (1 << 1) -#define VID_BC_MSK_RISCI1 1 - -#define VID_C_INT_MSK 0x00040040 -#define VID_C_INT_STAT 0x00040044 -#define VID_C_INT_MSTAT 0x00040048 -#define VID_C_INT_SSTAT 0x0004004C - -#define AUDIO_INT_INT_MSK 0x00040050 -#define AUDIO_INT_INT_STAT 0x00040054 -#define AUDIO_INT_INT_MSTAT 0x00040058 -#define AUDIO_INT_INT_SSTAT 0x0004005C - -#define AUDIO_EXT_INT_MSK 0x00040060 -#define AUDIO_EXT_INT_STAT 0x00040064 -#define AUDIO_EXT_INT_MSTAT 0x00040068 -#define AUDIO_EXT_INT_SSTAT 0x0004006C - -#define RDR_CFG0 0x00050000 -#define RDR_CFG1 0x00050004 -#define RDR_CFG2 0x00050008 -#define RDR_RDRCTL1 0x0005030c -#define RDR_TLCTL0 0x00050318 - -/* APB DMAC Current Buffer Pointer */ -#define DMA1_PTR1 0x00100000 -#define DMA2_PTR1 0x00100004 -#define DMA3_PTR1 0x00100008 -#define DMA4_PTR1 0x0010000C -#define DMA5_PTR1 0x00100010 -#define DMA6_PTR1 0x00100014 -#define DMA7_PTR1 0x00100018 -#define DMA8_PTR1 0x0010001C - -/* APB DMAC Current Table Pointer */ -#define DMA1_PTR2 0x00100040 -#define DMA2_PTR2 0x00100044 -#define DMA3_PTR2 0x00100048 -#define DMA4_PTR2 0x0010004C -#define DMA5_PTR2 0x00100050 -#define DMA6_PTR2 0x00100054 -#define DMA7_PTR2 0x00100058 -#define DMA8_PTR2 0x0010005C - -/* APB DMAC Buffer Limit */ -#define DMA1_CNT1 0x00100080 -#define DMA2_CNT1 0x00100084 -#define DMA3_CNT1 0x00100088 -#define DMA4_CNT1 0x0010008C -#define DMA5_CNT1 0x00100090 -#define DMA6_CNT1 0x00100094 -#define DMA7_CNT1 0x00100098 -#define DMA8_CNT1 0x0010009C - -/* APB DMAC Table Size */ -#define DMA1_CNT2 0x001000C0 -#define DMA2_CNT2 0x001000C4 -#define DMA3_CNT2 0x001000C8 -#define DMA4_CNT2 0x001000CC -#define DMA5_CNT2 0x001000D0 -#define DMA6_CNT2 0x001000D4 -#define DMA7_CNT2 0x001000D8 -#define DMA8_CNT2 0x001000DC - -/* Timer Counters */ -#define TM_CNT_LDW 0x00110000 -#define TM_CNT_UW 0x00110004 -#define TM_LMT_LDW 0x00110008 -#define TM_LMT_UW 0x0011000C - -/* GPIO */ -#define GP0_IO 0x00110010 -#define GPIO_ISM 0x00110014 -#define SOFT_RESET 0x0011001C - -/* GPIO (417 Microsoftcontroller) RW Data */ -#define MC417_RWD 0x00110020 - -/* GPIO (417 Microsoftcontroller) Output Enable, Low Active */ -#define MC417_OEN 0x00110024 -#define MC417_CTL 0x00110028 -#define ALT_PIN_OUT_SEL 0x0011002C -#define CLK_DELAY 0x00110048 -#define PAD_CTRL 0x0011004C - -/* Video A Interface */ -#define VID_A_GPCNT 0x00130020 -#define VBI_A_GPCNT 0x00130024 -#define VID_A_GPCNT_CTL 0x00130030 -#define VBI_A_GPCNT_CTL 0x00130034 -#define VID_A_DMA_CTL 0x00130040 -#define VID_A_VIP_CTRL 0x00130080 -#define VID_A_PIXEL_FRMT 0x00130084 -#define VID_A_VBI_CTRL 0x00130088 - -/* Video B Interface */ -#define VID_B_DMA 0x00130100 -#define VBI_B_DMA 0x00130108 -#define VID_B_GPCNT 0x00130120 -#define VBI_B_GPCNT 0x00130124 -#define VID_B_GPCNT_CTL 0x00130134 -#define VBI_B_GPCNT_CTL 0x00130138 -#define VID_B_DMA_CTL 0x00130140 -#define VID_B_SRC_SEL 0x00130144 -#define VID_B_LNGTH 0x00130150 -#define VID_B_HW_SOP_CTL 0x00130154 -#define VID_B_GEN_CTL 0x00130158 -#define VID_B_BD_PKT_STATUS 0x0013015C -#define VID_B_SOP_STATUS 0x00130160 -#define VID_B_FIFO_OVFL_STAT 0x00130164 -#define VID_B_VLD_MISC 0x00130168 -#define VID_B_TS_CLK_EN 0x0013016C -#define VID_B_VIP_CTRL 0x00130180 -#define VID_B_PIXEL_FRMT 0x00130184 - -/* Video C Interface */ -#define VID_C_GPCNT 0x00130220 -#define VID_C_GPCNT_CTL 0x00130230 -#define VBI_C_GPCNT_CTL 0x00130234 -#define VID_C_DMA_CTL 0x00130240 -#define VID_C_LNGTH 0x00130250 -#define VID_C_HW_SOP_CTL 0x00130254 -#define VID_C_GEN_CTL 0x00130258 -#define VID_C_BD_PKT_STATUS 0x0013025C -#define VID_C_SOP_STATUS 0x00130260 -#define VID_C_FIFO_OVFL_STAT 0x00130264 -#define VID_C_VLD_MISC 0x00130268 -#define VID_C_TS_CLK_EN 0x0013026C - -/* Internal Audio Interface */ -#define AUD_INT_A_GPCNT 0x00140020 -#define AUD_INT_B_GPCNT 0x00140024 -#define AUD_INT_A_GPCNT_CTL 0x00140030 -#define AUD_INT_B_GPCNT_CTL 0x00140034 -#define AUD_INT_DMA_CTL 0x00140040 -#define AUD_INT_A_LNGTH 0x00140050 -#define AUD_INT_B_LNGTH 0x00140054 -#define AUD_INT_A_MODE 0x00140058 -#define AUD_INT_B_MODE 0x0014005C - -/* External Audio Interface */ -#define AUD_EXT_DMA 0x00140100 -#define AUD_EXT_GPCNT 0x00140120 -#define AUD_EXT_GPCNT_CTL 0x00140130 -#define AUD_EXT_DMA_CTL 0x00140140 -#define AUD_EXT_LNGTH 0x00140150 -#define AUD_EXT_A_MODE 0x00140158 - -/* I2C Bus 1 */ -#define I2C1_ADDR 0x00180000 -#define I2C1_WDATA 0x00180004 -#define I2C1_CTRL 0x00180008 -#define I2C1_RDATA 0x0018000C -#define I2C1_STAT 0x00180010 - -/* I2C Bus 2 */ -#define I2C2_ADDR 0x00190000 -#define I2C2_WDATA 0x00190004 -#define I2C2_CTRL 0x00190008 -#define I2C2_RDATA 0x0019000C -#define I2C2_STAT 0x00190010 - -/* I2C Bus 3 */ -#define I2C3_ADDR 0x001A0000 -#define I2C3_WDATA 0x001A0004 -#define I2C3_CTRL 0x001A0008 -#define I2C3_RDATA 0x001A000C -#define I2C3_STAT 0x001A0010 - -/* UART */ -#define UART_CTL 0x001B0000 -#define UART_BRD 0x001B0004 -#define UART_ISR 0x001B000C -#define UART_CNT 0x001B0010 - -#endif /* _CX23885_REG_H_ */ diff --git a/drivers/media/video/cx23885/cx23885-vbi.c b/drivers/media/video/cx23885/cx23885-vbi.c deleted file mode 100644 index a1154f035bc1..000000000000 --- a/drivers/media/video/cx23885/cx23885-vbi.c +++ /dev/null @@ -1,295 +0,0 @@ -/* - * Driver for the Conexant CX23885 PCIe bridge - * - * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> - -#include "cx23885.h" - -static unsigned int vbibufs = 4; -module_param(vbibufs, int, 0644); -MODULE_PARM_DESC(vbibufs, "number of vbi buffers, range 2-32"); - -static unsigned int vbi_debug; -module_param(vbi_debug, int, 0644); -MODULE_PARM_DESC(vbi_debug, "enable debug messages [vbi]"); - -#define dprintk(level, fmt, arg...)\ - do { if (vbi_debug >= level)\ - printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\ - } while (0) - -/* ------------------------------------------------------------------ */ - -#define VBI_LINE_LENGTH 1440 -#define NTSC_VBI_START_LINE 10 /* line 10 - 21 */ -#define NTSC_VBI_END_LINE 21 -#define NTSC_VBI_LINES (NTSC_VBI_END_LINE - NTSC_VBI_START_LINE + 1) - - -int cx23885_vbi_fmt(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx23885_fh *fh = priv; - struct cx23885_dev *dev = fh->dev; - - if (dev->tvnorm & V4L2_STD_525_60) { - /* ntsc */ - f->fmt.vbi.samples_per_line = VBI_LINE_LENGTH; - f->fmt.vbi.sampling_rate = 27000000; - f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY; - f->fmt.vbi.offset = 0; - f->fmt.vbi.flags = 0; - f->fmt.vbi.start[0] = 10; - f->fmt.vbi.count[0] = 17; - f->fmt.vbi.start[1] = 263 + 10 + 1; - f->fmt.vbi.count[1] = 17; - } else if (dev->tvnorm & V4L2_STD_625_50) { - /* pal */ - f->fmt.vbi.sampling_rate = 35468950; - f->fmt.vbi.start[0] = 7 - 1; - f->fmt.vbi.start[1] = 319 - 1; - } - - return 0; -} - -/* We're given the Video Interrupt status register. - * The cx23885_video_irq() func has already validated - * the potential error bits, we just need to - * deal with vbi payload and return indication if - * we actually processed any payload. - */ -int cx23885_vbi_irq(struct cx23885_dev *dev, u32 status) -{ - u32 count; - int handled = 0; - - if (status & VID_BC_MSK_VBI_RISCI1) { - dprintk(1, "%s() VID_BC_MSK_VBI_RISCI1\n", __func__); - spin_lock(&dev->slock); - count = cx_read(VID_A_GPCNT); - cx23885_video_wakeup(dev, &dev->vbiq, count); - spin_unlock(&dev->slock); - handled++; - } - - if (status & VID_BC_MSK_VBI_RISCI2) { - dprintk(1, "%s() VID_BC_MSK_VBI_RISCI2\n", __func__); - dprintk(2, "stopper vbi\n"); - spin_lock(&dev->slock); - cx23885_restart_vbi_queue(dev, &dev->vbiq); - spin_unlock(&dev->slock); - handled++; - } - - return handled; -} - -static int cx23885_start_vbi_dma(struct cx23885_dev *dev, - struct cx23885_dmaqueue *q, - struct cx23885_buffer *buf) -{ - dprintk(1, "%s()\n", __func__); - - /* setup fifo + format */ - cx23885_sram_channel_setup(dev, &dev->sram_channels[SRAM_CH02], - buf->vb.width, buf->risc.dma); - - /* reset counter */ - cx_write(VID_A_GPCNT_CTL, 3); - cx_write(VID_A_VBI_CTRL, 3); - cx_write(VBI_A_GPCNT_CTL, 3); - q->count = 1; - - /* enable irq */ - cx23885_irq_add_enable(dev, 0x01); - cx_set(VID_A_INT_MSK, 0x000022); - - /* start dma */ - cx_set(DEV_CNTRL2, (1<<5)); - cx_set(VID_A_DMA_CTL, 0x22); /* FIFO and RISC enable */ - - return 0; -} - - -int cx23885_restart_vbi_queue(struct cx23885_dev *dev, - struct cx23885_dmaqueue *q) -{ - struct cx23885_buffer *buf; - struct list_head *item; - - if (list_empty(&q->active)) - return 0; - - buf = list_entry(q->active.next, struct cx23885_buffer, vb.queue); - dprintk(2, "restart_queue [%p/%d]: restart dma\n", - buf, buf->vb.i); - cx23885_start_vbi_dma(dev, q, buf); - list_for_each(item, &q->active) { - buf = list_entry(item, struct cx23885_buffer, vb.queue); - buf->count = q->count++; - } - mod_timer(&q->timeout, jiffies + (BUFFER_TIMEOUT / 30)); - return 0; -} - -void cx23885_vbi_timeout(unsigned long data) -{ - struct cx23885_dev *dev = (struct cx23885_dev *)data; - struct cx23885_dmaqueue *q = &dev->vbiq; - struct cx23885_buffer *buf; - unsigned long flags; - - /* Stop the VBI engine */ - cx_clear(VID_A_DMA_CTL, 0x22); - - spin_lock_irqsave(&dev->slock, flags); - while (!list_empty(&q->active)) { - buf = list_entry(q->active.next, struct cx23885_buffer, - vb.queue); - list_del(&buf->vb.queue); - buf->vb.state = VIDEOBUF_ERROR; - wake_up(&buf->vb.done); - printk("%s/0: [%p/%d] timeout - dma=0x%08lx\n", dev->name, - buf, buf->vb.i, (unsigned long)buf->risc.dma); - } - cx23885_restart_vbi_queue(dev, q); - spin_unlock_irqrestore(&dev->slock, flags); -} - -/* ------------------------------------------------------------------ */ -#define VBI_LINE_LENGTH 1440 -#define VBI_LINE_COUNT 17 - -static int -vbi_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) -{ - *size = VBI_LINE_COUNT * VBI_LINE_LENGTH * 2; - if (0 == *count) - *count = vbibufs; - if (*count < 2) - *count = 2; - if (*count > 32) - *count = 32; - return 0; -} - -static int -vbi_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, - enum v4l2_field field) -{ - struct cx23885_fh *fh = q->priv_data; - struct cx23885_dev *dev = fh->dev; - struct cx23885_buffer *buf = container_of(vb, - struct cx23885_buffer, vb); - struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb); - unsigned int size; - int rc; - - size = VBI_LINE_COUNT * VBI_LINE_LENGTH * 2; - if (0 != buf->vb.baddr && buf->vb.bsize < size) - return -EINVAL; - - if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { - buf->vb.width = VBI_LINE_LENGTH; - buf->vb.height = VBI_LINE_COUNT; - buf->vb.size = size; - buf->vb.field = V4L2_FIELD_SEQ_TB; - - rc = videobuf_iolock(q, &buf->vb, NULL); - if (0 != rc) - goto fail; - cx23885_risc_vbibuffer(dev->pci, &buf->risc, - dma->sglist, - 0, buf->vb.width * buf->vb.height, - buf->vb.width, 0, - buf->vb.height); - } - buf->vb.state = VIDEOBUF_PREPARED; - return 0; - - fail: - cx23885_free_buffer(q, buf); - return rc; -} - -static void -vbi_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) -{ - struct cx23885_buffer *buf = - container_of(vb, struct cx23885_buffer, vb); - struct cx23885_buffer *prev; - struct cx23885_fh *fh = vq->priv_data; - struct cx23885_dev *dev = fh->dev; - struct cx23885_dmaqueue *q = &dev->vbiq; - - /* add jump to stopper */ - buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC); - buf->risc.jmp[1] = cpu_to_le32(q->stopper.dma); - buf->risc.jmp[2] = cpu_to_le32(0); /* bits 63-32 */ - - if (list_empty(&q->active)) { - list_add_tail(&buf->vb.queue, &q->active); - cx23885_start_vbi_dma(dev, q, buf); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - mod_timer(&q->timeout, jiffies + (BUFFER_TIMEOUT / 30)); - dprintk(2, "[%p/%d] vbi_queue - first active\n", - buf, buf->vb.i); - - } else { - prev = list_entry(q->active.prev, struct cx23885_buffer, - vb.queue); - list_add_tail(&buf->vb.queue, &q->active); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - prev->risc.jmp[2] = cpu_to_le32(0); /* Bits 63-32 */ - dprintk(2, "[%p/%d] buffer_queue - append to active\n", - buf, buf->vb.i); - } -} - -static void vbi_release(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct cx23885_buffer *buf = - container_of(vb, struct cx23885_buffer, vb); - - cx23885_free_buffer(q, buf); -} - -struct videobuf_queue_ops cx23885_vbi_qops = { - .buf_setup = vbi_setup, - .buf_prepare = vbi_prepare, - .buf_queue = vbi_queue, - .buf_release = vbi_release, -}; - -/* ------------------------------------------------------------------ */ -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c deleted file mode 100644 index 22f8e7fbd665..000000000000 --- a/drivers/media/video/cx23885/cx23885-video.c +++ /dev/null @@ -1,1926 +0,0 @@ -/* - * Driver for the Conexant CX23885 PCIe bridge - * - * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/kmod.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/interrupt.h> -#include <linux/delay.h> -#include <linux/kthread.h> -#include <asm/div64.h> - -#include "cx23885.h" -#include <media/v4l2-common.h> -#include <media/v4l2-ioctl.h> -#include "cx23885-ioctl.h" -#include "tuner-xc2028.h" - -#include <media/cx25840.h> - -MODULE_DESCRIPTION("v4l2 driver module for cx23885 based TV cards"); -MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>"); -MODULE_LICENSE("GPL"); - -/* ------------------------------------------------------------------ */ - -static unsigned int video_nr[] = {[0 ... (CX23885_MAXBOARDS - 1)] = UNSET }; -static unsigned int vbi_nr[] = {[0 ... (CX23885_MAXBOARDS - 1)] = UNSET }; -static unsigned int radio_nr[] = {[0 ... (CX23885_MAXBOARDS - 1)] = UNSET }; - -module_param_array(video_nr, int, NULL, 0444); -module_param_array(vbi_nr, int, NULL, 0444); -module_param_array(radio_nr, int, NULL, 0444); - -MODULE_PARM_DESC(video_nr, "video device numbers"); -MODULE_PARM_DESC(vbi_nr, "vbi device numbers"); -MODULE_PARM_DESC(radio_nr, "radio device numbers"); - -static unsigned int video_debug; -module_param(video_debug, int, 0644); -MODULE_PARM_DESC(video_debug, "enable debug messages [video]"); - -static unsigned int irq_debug; -module_param(irq_debug, int, 0644); -MODULE_PARM_DESC(irq_debug, "enable debug messages [IRQ handler]"); - -static unsigned int vid_limit = 16; -module_param(vid_limit, int, 0644); -MODULE_PARM_DESC(vid_limit, "capture memory limit in megabytes"); - -#define dprintk(level, fmt, arg...)\ - do { if (video_debug >= level)\ - printk(KERN_DEBUG "%s: " fmt, dev->name, ## arg);\ - } while (0) - -/* ------------------------------------------------------------------- */ -/* static data */ - -#define FORMAT_FLAGS_PACKED 0x01 -#if 0 -static struct cx23885_fmt formats[] = { - { - .name = "8 bpp, gray", - .fourcc = V4L2_PIX_FMT_GREY, - .depth = 8, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "15 bpp RGB, le", - .fourcc = V4L2_PIX_FMT_RGB555, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "15 bpp RGB, be", - .fourcc = V4L2_PIX_FMT_RGB555X, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "16 bpp RGB, le", - .fourcc = V4L2_PIX_FMT_RGB565, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "16 bpp RGB, be", - .fourcc = V4L2_PIX_FMT_RGB565X, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "24 bpp RGB, le", - .fourcc = V4L2_PIX_FMT_BGR24, - .depth = 24, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "32 bpp RGB, le", - .fourcc = V4L2_PIX_FMT_BGR32, - .depth = 32, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "32 bpp RGB, be", - .fourcc = V4L2_PIX_FMT_RGB32, - .depth = 32, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "4:2:2, packed, YUYV", - .fourcc = V4L2_PIX_FMT_YUYV, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "4:2:2, packed, UYVY", - .fourcc = V4L2_PIX_FMT_UYVY, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - }, -}; -#else -static struct cx23885_fmt formats[] = { - { -#if 0 - .name = "4:2:2, packed, UYVY", - .fourcc = V4L2_PIX_FMT_UYVY, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - }, { -#endif - .name = "4:2:2, packed, YUYV", - .fourcc = V4L2_PIX_FMT_YUYV, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - } -}; -#endif - -static struct cx23885_fmt *format_by_fourcc(unsigned int fourcc) -{ - unsigned int i; - - for (i = 0; i < ARRAY_SIZE(formats); i++) - if (formats[i].fourcc == fourcc) - return formats+i; - - printk(KERN_ERR "%s(%c%c%c%c) NOT FOUND\n", __func__, - (fourcc & 0xff), - ((fourcc >> 8) & 0xff), - ((fourcc >> 16) & 0xff), - ((fourcc >> 24) & 0xff) - ); - return NULL; -} - -/* ------------------------------------------------------------------- */ - -static const struct v4l2_queryctrl no_ctl = { - .name = "42", - .flags = V4L2_CTRL_FLAG_DISABLED, -}; - -static struct cx23885_ctrl cx23885_ctls[] = { - /* --- video --- */ - { - .v = { - .id = V4L2_CID_BRIGHTNESS, - .name = "Brightness", - .minimum = 0x00, - .maximum = 0xff, - .step = 1, - .default_value = 0x7f, - .type = V4L2_CTRL_TYPE_INTEGER, - }, - .off = 128, - .reg = LUMA_CTRL, - .mask = 0x00ff, - .shift = 0, - }, { - .v = { - .id = V4L2_CID_CONTRAST, - .name = "Contrast", - .minimum = 0, - .maximum = 0x7f, - .step = 1, - .default_value = 0x3f, - .type = V4L2_CTRL_TYPE_INTEGER, - }, - .off = 0, - .reg = LUMA_CTRL, - .mask = 0xff00, - .shift = 8, - }, { - .v = { - .id = V4L2_CID_HUE, - .name = "Hue", - .minimum = -127, - .maximum = 128, - .step = 1, - .default_value = 0x0, - .type = V4L2_CTRL_TYPE_INTEGER, - }, - .off = 128, - .reg = CHROMA_CTRL, - .mask = 0xff0000, - .shift = 16, - }, { - /* strictly, this only describes only U saturation. - * V saturation is handled specially through code. - */ - .v = { - .id = V4L2_CID_SATURATION, - .name = "Saturation", - .minimum = 0, - .maximum = 0x7f, - .step = 1, - .default_value = 0x3f, - .type = V4L2_CTRL_TYPE_INTEGER, - }, - .off = 0, - .reg = CHROMA_CTRL, - .mask = 0x00ff, - .shift = 0, - }, { - /* --- audio --- */ - .v = { - .id = V4L2_CID_AUDIO_MUTE, - .name = "Mute", - .minimum = 0, - .maximum = 1, - .default_value = 1, - .type = V4L2_CTRL_TYPE_BOOLEAN, - }, - .reg = PATH1_CTL1, - .mask = (0x1f << 24), - .shift = 24, - }, { - .v = { - .id = V4L2_CID_AUDIO_VOLUME, - .name = "Volume", - .minimum = 0, - .maximum = 65535, - .step = 65535 / 100, - .default_value = 65535, - .type = V4L2_CTRL_TYPE_INTEGER, - }, - .reg = PATH1_VOL_CTL, - .mask = 0xff, - .shift = 0, - } -}; -static const int CX23885_CTLS = ARRAY_SIZE(cx23885_ctls); - -/* Must be sorted from low to high control ID! */ -static const u32 cx23885_user_ctrls[] = { - V4L2_CID_USER_CLASS, - V4L2_CID_BRIGHTNESS, - V4L2_CID_CONTRAST, - V4L2_CID_SATURATION, - V4L2_CID_HUE, - V4L2_CID_AUDIO_VOLUME, - V4L2_CID_AUDIO_MUTE, - 0 -}; - -static const u32 *ctrl_classes[] = { - cx23885_user_ctrls, - NULL -}; - -void cx23885_video_wakeup(struct cx23885_dev *dev, - struct cx23885_dmaqueue *q, u32 count) -{ - struct cx23885_buffer *buf; - int bc; - - for (bc = 0;; bc++) { - if (list_empty(&q->active)) - break; - buf = list_entry(q->active.next, - struct cx23885_buffer, vb.queue); - - /* count comes from the hw and is is 16bit wide -- - * this trick handles wrap-arounds correctly for - * up to 32767 buffers in flight... */ - if ((s16) (count - buf->count) < 0) - break; - - do_gettimeofday(&buf->vb.ts); - dprintk(2, "[%p/%d] wakeup reg=%d buf=%d\n", buf, buf->vb.i, - count, buf->count); - buf->vb.state = VIDEOBUF_DONE; - list_del(&buf->vb.queue); - wake_up(&buf->vb.done); - } - if (list_empty(&q->active)) - del_timer(&q->timeout); - else - mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - if (bc != 1) - printk(KERN_ERR "%s: %d buffers handled (should be 1)\n", - __func__, bc); -} - -int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm) -{ - dprintk(1, "%s(norm = 0x%08x) name: [%s]\n", - __func__, - (unsigned int)norm, - v4l2_norm_to_name(norm)); - - dev->tvnorm = norm; - - call_all(dev, core, s_std, norm); - - return 0; -} - -static struct video_device *cx23885_vdev_init(struct cx23885_dev *dev, - struct pci_dev *pci, - struct video_device *template, - char *type) -{ - struct video_device *vfd; - dprintk(1, "%s()\n", __func__); - - vfd = video_device_alloc(); - if (NULL == vfd) - return NULL; - *vfd = *template; - vfd->v4l2_dev = &dev->v4l2_dev; - vfd->release = video_device_release; - snprintf(vfd->name, sizeof(vfd->name), "%s (%s)", - cx23885_boards[dev->board].name, type); - video_set_drvdata(vfd, dev); - return vfd; -} - -static int cx23885_ctrl_query(struct v4l2_queryctrl *qctrl) -{ - int i; - - if (qctrl->id < V4L2_CID_BASE || - qctrl->id >= V4L2_CID_LASTP1) - return -EINVAL; - for (i = 0; i < CX23885_CTLS; i++) - if (cx23885_ctls[i].v.id == qctrl->id) - break; - if (i == CX23885_CTLS) { - *qctrl = no_ctl; - return 0; - } - *qctrl = cx23885_ctls[i].v; - return 0; -} - -/* ------------------------------------------------------------------- */ -/* resource management */ - -static int res_get(struct cx23885_dev *dev, struct cx23885_fh *fh, - unsigned int bit) -{ - dprintk(1, "%s()\n", __func__); - if (fh->resources & bit) - /* have it already allocated */ - return 1; - - /* is it free? */ - mutex_lock(&dev->lock); - if (dev->resources & bit) { - /* no, someone else uses it */ - mutex_unlock(&dev->lock); - return 0; - } - /* it's free, grab it */ - fh->resources |= bit; - dev->resources |= bit; - dprintk(1, "res: get %d\n", bit); - mutex_unlock(&dev->lock); - return 1; -} - -static int res_check(struct cx23885_fh *fh, unsigned int bit) -{ - return fh->resources & bit; -} - -static int res_locked(struct cx23885_dev *dev, unsigned int bit) -{ - return dev->resources & bit; -} - -static void res_free(struct cx23885_dev *dev, struct cx23885_fh *fh, - unsigned int bits) -{ - BUG_ON((fh->resources & bits) != bits); - dprintk(1, "%s()\n", __func__); - - mutex_lock(&dev->lock); - fh->resources &= ~bits; - dev->resources &= ~bits; - dprintk(1, "res: put %d\n", bits); - mutex_unlock(&dev->lock); -} - -static int cx23885_flatiron_write(struct cx23885_dev *dev, u8 reg, u8 data) -{ - /* 8 bit registers, 8 bit values */ - u8 buf[] = { reg, data }; - - struct i2c_msg msg = { .addr = 0x98 >> 1, - .flags = 0, .buf = buf, .len = 2 }; - - return i2c_transfer(&dev->i2c_bus[2].i2c_adap, &msg, 1); -} - -static u8 cx23885_flatiron_read(struct cx23885_dev *dev, u8 reg) -{ - /* 8 bit registers, 8 bit values */ - int ret; - u8 b0[] = { reg }; - u8 b1[] = { 0 }; - - struct i2c_msg msg[] = { - { .addr = 0x98 >> 1, .flags = 0, .buf = b0, .len = 1 }, - { .addr = 0x98 >> 1, .flags = I2C_M_RD, .buf = b1, .len = 1 } - }; - - ret = i2c_transfer(&dev->i2c_bus[2].i2c_adap, &msg[0], 2); - if (ret != 2) - printk(KERN_ERR "%s() error\n", __func__); - - return b1[0]; -} - -static void cx23885_flatiron_dump(struct cx23885_dev *dev) -{ - int i; - dprintk(1, "Flatiron dump\n"); - for (i = 0; i < 0x24; i++) { - dprintk(1, "FI[%02x] = %02x\n", i, - cx23885_flatiron_read(dev, i)); - } -} - -static int cx23885_flatiron_mux(struct cx23885_dev *dev, int input) -{ - u8 val; - dprintk(1, "%s(input = %d)\n", __func__, input); - - if (input == 1) - val = cx23885_flatiron_read(dev, CH_PWR_CTRL1) & ~FLD_CH_SEL; - else if (input == 2) - val = cx23885_flatiron_read(dev, CH_PWR_CTRL1) | FLD_CH_SEL; - else - return -EINVAL; - - val |= 0x20; /* Enable clock to delta-sigma and dec filter */ - - cx23885_flatiron_write(dev, CH_PWR_CTRL1, val); - - /* Wake up */ - cx23885_flatiron_write(dev, CH_PWR_CTRL2, 0); - - if (video_debug) - cx23885_flatiron_dump(dev); - - return 0; -} - -static int cx23885_video_mux(struct cx23885_dev *dev, unsigned int input) -{ - dprintk(1, "%s() video_mux: %d [vmux=%d, gpio=0x%x,0x%x,0x%x,0x%x]\n", - __func__, - input, INPUT(input)->vmux, - INPUT(input)->gpio0, INPUT(input)->gpio1, - INPUT(input)->gpio2, INPUT(input)->gpio3); - dev->input = input; - - if (dev->board == CX23885_BOARD_MYGICA_X8506 || - dev->board == CX23885_BOARD_MAGICPRO_PROHDTVE2 || - dev->board == CX23885_BOARD_MYGICA_X8507) { - /* Select Analog TV */ - if (INPUT(input)->type == CX23885_VMUX_TELEVISION) - cx23885_gpio_clear(dev, GPIO_0); - } - - /* Tell the internal A/V decoder */ - v4l2_subdev_call(dev->sd_cx25840, video, s_routing, - INPUT(input)->vmux, 0, 0); - - if ((dev->board == CX23885_BOARD_HAUPPAUGE_HVR1800) || - (dev->board == CX23885_BOARD_MPX885) || - (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1250) || - (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255) || - (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255_22111) || - (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850)) { - /* Configure audio routing */ - v4l2_subdev_call(dev->sd_cx25840, audio, s_routing, - INPUT(input)->amux, 0, 0); - - if (INPUT(input)->amux == CX25840_AUDIO7) - cx23885_flatiron_mux(dev, 1); - else if (INPUT(input)->amux == CX25840_AUDIO6) - cx23885_flatiron_mux(dev, 2); - } - - return 0; -} - -static int cx23885_audio_mux(struct cx23885_dev *dev, unsigned int input) -{ - dprintk(1, "%s(input=%d)\n", __func__, input); - - /* The baseband video core of the cx23885 has two audio inputs. - * LR1 and LR2. In almost every single case so far only HVR1xxx - * cards we've only ever supported LR1. Time to support LR2, - * which is available via the optional white breakout header on - * the board. - * We'll use a could of existing enums in the card struct to allow - * devs to specify which baseband input they need, or just default - * to what we've always used. - */ - if (INPUT(input)->amux == CX25840_AUDIO7) - cx23885_flatiron_mux(dev, 1); - else if (INPUT(input)->amux == CX25840_AUDIO6) - cx23885_flatiron_mux(dev, 2); - else { - /* Not specifically defined, assume the default. */ - cx23885_flatiron_mux(dev, 1); - } - - return 0; -} - -/* ------------------------------------------------------------------ */ -static int cx23885_start_video_dma(struct cx23885_dev *dev, - struct cx23885_dmaqueue *q, - struct cx23885_buffer *buf) -{ - dprintk(1, "%s()\n", __func__); - - /* Stop the dma/fifo before we tamper with it's risc programs */ - cx_clear(VID_A_DMA_CTL, 0x11); - - /* setup fifo + format */ - cx23885_sram_channel_setup(dev, &dev->sram_channels[SRAM_CH01], - buf->bpl, buf->risc.dma); - - /* reset counter */ - cx_write(VID_A_GPCNT_CTL, 3); - q->count = 1; - - /* enable irq */ - cx23885_irq_add_enable(dev, 0x01); - cx_set(VID_A_INT_MSK, 0x000011); - - /* start dma */ - cx_set(DEV_CNTRL2, (1<<5)); - cx_set(VID_A_DMA_CTL, 0x11); /* FIFO and RISC enable */ - - return 0; -} - - -static int cx23885_restart_video_queue(struct cx23885_dev *dev, - struct cx23885_dmaqueue *q) -{ - struct cx23885_buffer *buf, *prev; - struct list_head *item; - dprintk(1, "%s()\n", __func__); - - if (!list_empty(&q->active)) { - buf = list_entry(q->active.next, struct cx23885_buffer, - vb.queue); - dprintk(2, "restart_queue [%p/%d]: restart dma\n", - buf, buf->vb.i); - cx23885_start_video_dma(dev, q, buf); - list_for_each(item, &q->active) { - buf = list_entry(item, struct cx23885_buffer, - vb.queue); - buf->count = q->count++; - } - mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - return 0; - } - - prev = NULL; - for (;;) { - if (list_empty(&q->queued)) - return 0; - buf = list_entry(q->queued.next, struct cx23885_buffer, - vb.queue); - if (NULL == prev) { - list_move_tail(&buf->vb.queue, &q->active); - cx23885_start_video_dma(dev, q, buf); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - dprintk(2, "[%p/%d] restart_queue - first active\n", - buf, buf->vb.i); - - } else if (prev->vb.width == buf->vb.width && - prev->vb.height == buf->vb.height && - prev->fmt == buf->fmt) { - list_move_tail(&buf->vb.queue, &q->active); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - prev->risc.jmp[2] = cpu_to_le32(0); /* Bits 63 - 32 */ - dprintk(2, "[%p/%d] restart_queue - move to active\n", - buf, buf->vb.i); - } else { - return 0; - } - prev = buf; - } -} - -static int buffer_setup(struct videobuf_queue *q, unsigned int *count, - unsigned int *size) -{ - struct cx23885_fh *fh = q->priv_data; - - *size = fh->fmt->depth*fh->width*fh->height >> 3; - if (0 == *count) - *count = 32; - if (*size * *count > vid_limit * 1024 * 1024) - *count = (vid_limit * 1024 * 1024) / *size; - return 0; -} - -static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, - enum v4l2_field field) -{ - struct cx23885_fh *fh = q->priv_data; - struct cx23885_dev *dev = fh->dev; - struct cx23885_buffer *buf = - container_of(vb, struct cx23885_buffer, vb); - int rc, init_buffer = 0; - u32 line0_offset, line1_offset; - struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb); - int field_tff; - - BUG_ON(NULL == fh->fmt); - if (fh->width < 48 || fh->width > norm_maxw(dev->tvnorm) || - fh->height < 32 || fh->height > norm_maxh(dev->tvnorm)) - return -EINVAL; - buf->vb.size = (fh->width * fh->height * fh->fmt->depth) >> 3; - if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size) - return -EINVAL; - - if (buf->fmt != fh->fmt || - buf->vb.width != fh->width || - buf->vb.height != fh->height || - buf->vb.field != field) { - buf->fmt = fh->fmt; - buf->vb.width = fh->width; - buf->vb.height = fh->height; - buf->vb.field = field; - init_buffer = 1; - } - - if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { - init_buffer = 1; - rc = videobuf_iolock(q, &buf->vb, NULL); - if (0 != rc) - goto fail; - } - - if (init_buffer) { - buf->bpl = buf->vb.width * buf->fmt->depth >> 3; - switch (buf->vb.field) { - case V4L2_FIELD_TOP: - cx23885_risc_buffer(dev->pci, &buf->risc, - dma->sglist, 0, UNSET, - buf->bpl, 0, buf->vb.height); - break; - case V4L2_FIELD_BOTTOM: - cx23885_risc_buffer(dev->pci, &buf->risc, - dma->sglist, UNSET, 0, - buf->bpl, 0, buf->vb.height); - break; - case V4L2_FIELD_INTERLACED: - if (dev->tvnorm & V4L2_STD_NTSC) - /* NTSC or */ - field_tff = 1; - else - field_tff = 0; - - if (cx23885_boards[dev->board].force_bff) - /* PAL / SECAM OR 888 in NTSC MODE */ - field_tff = 0; - - if (field_tff) { - /* cx25840 transmits NTSC bottom field first */ - dprintk(1, "%s() Creating TFF/NTSC risc\n", - __func__); - line0_offset = buf->bpl; - line1_offset = 0; - } else { - /* All other formats are top field first */ - dprintk(1, "%s() Creating BFF/PAL/SECAM risc\n", - __func__); - line0_offset = 0; - line1_offset = buf->bpl; - } - cx23885_risc_buffer(dev->pci, &buf->risc, - dma->sglist, line0_offset, - line1_offset, - buf->bpl, buf->bpl, - buf->vb.height >> 1); - break; - case V4L2_FIELD_SEQ_TB: - cx23885_risc_buffer(dev->pci, &buf->risc, - dma->sglist, - 0, buf->bpl * (buf->vb.height >> 1), - buf->bpl, 0, - buf->vb.height >> 1); - break; - case V4L2_FIELD_SEQ_BT: - cx23885_risc_buffer(dev->pci, &buf->risc, - dma->sglist, - buf->bpl * (buf->vb.height >> 1), 0, - buf->bpl, 0, - buf->vb.height >> 1); - break; - default: - BUG(); - } - } - dprintk(2, "[%p/%d] buffer_prep - %dx%d %dbpp \"%s\" - dma=0x%08lx\n", - buf, buf->vb.i, - fh->width, fh->height, fh->fmt->depth, fh->fmt->name, - (unsigned long)buf->risc.dma); - - buf->vb.state = VIDEOBUF_PREPARED; - return 0; - - fail: - cx23885_free_buffer(q, buf); - return rc; -} - -static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) -{ - struct cx23885_buffer *buf = container_of(vb, - struct cx23885_buffer, vb); - struct cx23885_buffer *prev; - struct cx23885_fh *fh = vq->priv_data; - struct cx23885_dev *dev = fh->dev; - struct cx23885_dmaqueue *q = &dev->vidq; - - /* add jump to stopper */ - buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC); - buf->risc.jmp[1] = cpu_to_le32(q->stopper.dma); - buf->risc.jmp[2] = cpu_to_le32(0); /* bits 63-32 */ - - if (!list_empty(&q->queued)) { - list_add_tail(&buf->vb.queue, &q->queued); - buf->vb.state = VIDEOBUF_QUEUED; - dprintk(2, "[%p/%d] buffer_queue - append to queued\n", - buf, buf->vb.i); - - } else if (list_empty(&q->active)) { - list_add_tail(&buf->vb.queue, &q->active); - cx23885_start_video_dma(dev, q, buf); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - dprintk(2, "[%p/%d] buffer_queue - first active\n", - buf, buf->vb.i); - - } else { - prev = list_entry(q->active.prev, struct cx23885_buffer, - vb.queue); - if (prev->vb.width == buf->vb.width && - prev->vb.height == buf->vb.height && - prev->fmt == buf->fmt) { - list_add_tail(&buf->vb.queue, &q->active); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - /* 64 bit bits 63-32 */ - prev->risc.jmp[2] = cpu_to_le32(0); - dprintk(2, "[%p/%d] buffer_queue - append to active\n", - buf, buf->vb.i); - - } else { - list_add_tail(&buf->vb.queue, &q->queued); - buf->vb.state = VIDEOBUF_QUEUED; - dprintk(2, "[%p/%d] buffer_queue - first queued\n", - buf, buf->vb.i); - } - } -} - -static void buffer_release(struct videobuf_queue *q, - struct videobuf_buffer *vb) -{ - struct cx23885_buffer *buf = container_of(vb, - struct cx23885_buffer, vb); - - cx23885_free_buffer(q, buf); -} - -static struct videobuf_queue_ops cx23885_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, - .buf_queue = buffer_queue, - .buf_release = buffer_release, -}; - -static struct videobuf_queue *get_queue(struct cx23885_fh *fh) -{ - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - return &fh->vidq; - case V4L2_BUF_TYPE_VBI_CAPTURE: - return &fh->vbiq; - default: - BUG(); - return NULL; - } -} - -static int get_resource(struct cx23885_fh *fh) -{ - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - return RESOURCE_VIDEO; - case V4L2_BUF_TYPE_VBI_CAPTURE: - return RESOURCE_VBI; - default: - BUG(); - return 0; - } -} - -static int video_open(struct file *file) -{ - struct video_device *vdev = video_devdata(file); - struct cx23885_dev *dev = video_drvdata(file); - struct cx23885_fh *fh; - enum v4l2_buf_type type = 0; - int radio = 0; - - switch (vdev->vfl_type) { - case VFL_TYPE_GRABBER: - type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - break; - case VFL_TYPE_VBI: - type = V4L2_BUF_TYPE_VBI_CAPTURE; - break; - case VFL_TYPE_RADIO: - radio = 1; - break; - } - - dprintk(1, "open dev=%s radio=%d type=%s\n", - video_device_node_name(vdev), radio, v4l2_type_names[type]); - - /* allocate + initialize per filehandle data */ - fh = kzalloc(sizeof(*fh), GFP_KERNEL); - if (NULL == fh) - return -ENOMEM; - - file->private_data = fh; - fh->dev = dev; - fh->radio = radio; - fh->type = type; - fh->width = 320; - fh->height = 240; - fh->fmt = format_by_fourcc(V4L2_PIX_FMT_YUYV); - - videobuf_queue_sg_init(&fh->vidq, &cx23885_video_qops, - &dev->pci->dev, &dev->slock, - V4L2_BUF_TYPE_VIDEO_CAPTURE, - V4L2_FIELD_INTERLACED, - sizeof(struct cx23885_buffer), - fh, NULL); - - videobuf_queue_sg_init(&fh->vbiq, &cx23885_vbi_qops, - &dev->pci->dev, &dev->slock, - V4L2_BUF_TYPE_VBI_CAPTURE, - V4L2_FIELD_SEQ_TB, - sizeof(struct cx23885_buffer), - fh, NULL); - - - dprintk(1, "post videobuf_queue_init()\n"); - - return 0; -} - -static ssize_t video_read(struct file *file, char __user *data, - size_t count, loff_t *ppos) -{ - struct cx23885_fh *fh = file->private_data; - - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO)) - return -EBUSY; - return videobuf_read_one(&fh->vidq, data, count, ppos, - file->f_flags & O_NONBLOCK); - case V4L2_BUF_TYPE_VBI_CAPTURE: - if (!res_get(fh->dev, fh, RESOURCE_VBI)) - return -EBUSY; - return videobuf_read_stream(&fh->vbiq, data, count, ppos, 1, - file->f_flags & O_NONBLOCK); - default: - BUG(); - return 0; - } -} - -static unsigned int video_poll(struct file *file, - struct poll_table_struct *wait) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_buffer *buf; - unsigned int rc = POLLERR; - - if (V4L2_BUF_TYPE_VBI_CAPTURE == fh->type) { - if (!res_get(fh->dev, fh, RESOURCE_VBI)) - return POLLERR; - return videobuf_poll_stream(file, &fh->vbiq, wait); - } - - mutex_lock(&fh->vidq.vb_lock); - if (res_check(fh, RESOURCE_VIDEO)) { - /* streaming capture */ - if (list_empty(&fh->vidq.stream)) - goto done; - buf = list_entry(fh->vidq.stream.next, - struct cx23885_buffer, vb.stream); - } else { - /* read() capture */ - buf = (struct cx23885_buffer *)fh->vidq.read_buf; - if (NULL == buf) - goto done; - } - poll_wait(file, &buf->vb.done, wait); - if (buf->vb.state == VIDEOBUF_DONE || - buf->vb.state == VIDEOBUF_ERROR) - rc = POLLIN|POLLRDNORM; - else - rc = 0; -done: - mutex_unlock(&fh->vidq.vb_lock); - return rc; -} - -static int video_release(struct file *file) -{ - struct cx23885_fh *fh = file->private_data; - struct cx23885_dev *dev = fh->dev; - - /* turn off overlay */ - if (res_check(fh, RESOURCE_OVERLAY)) { - /* FIXME */ - res_free(dev, fh, RESOURCE_OVERLAY); - } - - /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO)) { - videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO); - } - if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); - kfree(fh->vidq.read_buf); - } - - /* stop vbi capture */ - if (res_check(fh, RESOURCE_VBI)) { - if (fh->vbiq.streaming) - videobuf_streamoff(&fh->vbiq); - if (fh->vbiq.reading) - videobuf_read_stop(&fh->vbiq); - res_free(dev, fh, RESOURCE_VBI); - } - - videobuf_mmap_free(&fh->vidq); - videobuf_mmap_free(&fh->vbiq); - - file->private_data = NULL; - kfree(fh); - - /* We are not putting the tuner to sleep here on exit, because - * we want to use the mpeg encoder in another session to capture - * tuner video. Closing this will result in no video to the encoder. - */ - - return 0; -} - -static int video_mmap(struct file *file, struct vm_area_struct *vma) -{ - struct cx23885_fh *fh = file->private_data; - - return videobuf_mmap_mapper(get_queue(fh), vma); -} - -/* ------------------------------------------------------------------ */ -/* VIDEO CTRL IOCTLS */ - -int cx23885_get_control(struct cx23885_dev *dev, - struct v4l2_control *ctl) -{ - dprintk(1, "%s() calling cx25840(VIDIOC_G_CTRL)\n", __func__); - call_all(dev, core, g_ctrl, ctl); - return 0; -} - -int cx23885_set_control(struct cx23885_dev *dev, - struct v4l2_control *ctl) -{ - dprintk(1, "%s() calling cx25840(VIDIOC_S_CTRL)\n", __func__); - call_all(dev, core, s_ctrl, ctl); - - return 0; -} - -static void init_controls(struct cx23885_dev *dev) -{ - struct v4l2_control ctrl; - int i; - - for (i = 0; i < CX23885_CTLS; i++) { - ctrl.id = cx23885_ctls[i].v.id; - ctrl.value = cx23885_ctls[i].v.default_value; - - cx23885_set_control(dev, &ctrl); - } -} - -/* ------------------------------------------------------------------ */ -/* VIDEO IOCTLS */ - -static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx23885_fh *fh = priv; - - f->fmt.pix.width = fh->width; - f->fmt.pix.height = fh->height; - f->fmt.pix.field = fh->vidq.field; - f->fmt.pix.pixelformat = fh->fmt->fourcc; - f->fmt.pix.bytesperline = - (f->fmt.pix.width * fh->fmt->depth) >> 3; - f->fmt.pix.sizeimage = - f->fmt.pix.height * f->fmt.pix.bytesperline; - - return 0; -} - -static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - struct cx23885_fmt *fmt; - enum v4l2_field field; - unsigned int maxw, maxh; - - fmt = format_by_fourcc(f->fmt.pix.pixelformat); - if (NULL == fmt) - return -EINVAL; - - field = f->fmt.pix.field; - maxw = norm_maxw(dev->tvnorm); - maxh = norm_maxh(dev->tvnorm); - - if (V4L2_FIELD_ANY == field) { - field = (f->fmt.pix.height > maxh/2) - ? V4L2_FIELD_INTERLACED - : V4L2_FIELD_BOTTOM; - } - - switch (field) { - case V4L2_FIELD_TOP: - case V4L2_FIELD_BOTTOM: - maxh = maxh / 2; - break; - case V4L2_FIELD_INTERLACED: - break; - default: - return -EINVAL; - } - - f->fmt.pix.field = field; - v4l_bound_align_image(&f->fmt.pix.width, 48, maxw, 2, - &f->fmt.pix.height, 32, maxh, 0, 0); - f->fmt.pix.bytesperline = - (f->fmt.pix.width * fmt->depth) >> 3; - f->fmt.pix.sizeimage = - f->fmt.pix.height * f->fmt.pix.bytesperline; - - return 0; -} - -static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx23885_fh *fh = priv; - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - struct v4l2_mbus_framefmt mbus_fmt; - int err; - - dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); - - if (0 != err) - return err; - fh->fmt = format_by_fourcc(f->fmt.pix.pixelformat); - fh->width = f->fmt.pix.width; - fh->height = f->fmt.pix.height; - fh->vidq.field = f->fmt.pix.field; - dprintk(2, "%s() width=%d height=%d field=%d\n", __func__, - fh->width, fh->height, fh->vidq.field); - v4l2_fill_mbus_format(&mbus_fmt, &f->fmt.pix, V4L2_MBUS_FMT_FIXED); - call_all(dev, video, s_mbus_fmt, &mbus_fmt); - v4l2_fill_pix_format(&f->fmt.pix, &mbus_fmt); - return 0; -} - -static int vidioc_querycap(struct file *file, void *priv, - struct v4l2_capability *cap) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - - strcpy(cap->driver, "cx23885"); - strlcpy(cap->card, cx23885_boards[dev->board].name, - sizeof(cap->card)); - sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci)); - cap->capabilities = - V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING | - V4L2_CAP_VBI_CAPTURE; - if (UNSET != dev->tuner_type) - cap->capabilities |= V4L2_CAP_TUNER; - return 0; -} - -static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_fmtdesc *f) -{ - if (unlikely(f->index >= ARRAY_SIZE(formats))) - return -EINVAL; - - strlcpy(f->description, formats[f->index].name, - sizeof(f->description)); - f->pixelformat = formats[f->index].fourcc; - - return 0; -} - -static int vidioc_reqbufs(struct file *file, void *priv, - struct v4l2_requestbuffers *p) -{ - struct cx23885_fh *fh = priv; - return videobuf_reqbufs(get_queue(fh), p); -} - -static int vidioc_querybuf(struct file *file, void *priv, - struct v4l2_buffer *p) -{ - struct cx23885_fh *fh = priv; - return videobuf_querybuf(get_queue(fh), p); -} - -static int vidioc_qbuf(struct file *file, void *priv, - struct v4l2_buffer *p) -{ - struct cx23885_fh *fh = priv; - return videobuf_qbuf(get_queue(fh), p); -} - -static int vidioc_dqbuf(struct file *file, void *priv, - struct v4l2_buffer *p) -{ - struct cx23885_fh *fh = priv; - return videobuf_dqbuf(get_queue(fh), p, - file->f_flags & O_NONBLOCK); -} - -static int vidioc_streamon(struct file *file, void *priv, - enum v4l2_buf_type i) -{ - struct cx23885_fh *fh = priv; - struct cx23885_dev *dev = fh->dev; - dprintk(1, "%s()\n", __func__); - - if ((fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) && - (fh->type != V4L2_BUF_TYPE_VBI_CAPTURE)) - return -EINVAL; - if (unlikely(i != fh->type)) - return -EINVAL; - - if (unlikely(!res_get(dev, fh, get_resource(fh)))) - return -EBUSY; - - /* Don't start VBI streaming unless vida streaming - * has already started. - */ - if ((fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) && - ((cx_read(VID_A_DMA_CTL) & 0x11) == 0)) - return -EINVAL; - - return videobuf_streamon(get_queue(fh)); -} - -static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) -{ - struct cx23885_fh *fh = priv; - struct cx23885_dev *dev = fh->dev; - int err, res; - dprintk(1, "%s()\n", __func__); - - if ((fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) && - (fh->type != V4L2_BUF_TYPE_VBI_CAPTURE)) - return -EINVAL; - if (i != fh->type) - return -EINVAL; - - res = get_resource(fh); - err = videobuf_streamoff(get_queue(fh)); - if (err < 0) - return err; - res_free(dev, fh, res); - return 0; -} - -static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *id) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - dprintk(1, "%s()\n", __func__); - - call_all(dev, core, g_std, id); - - return 0; -} - -static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *tvnorms) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - dprintk(1, "%s()\n", __func__); - - mutex_lock(&dev->lock); - cx23885_set_tvnorm(dev, *tvnorms); - mutex_unlock(&dev->lock); - - return 0; -} - -int cx23885_enum_input(struct cx23885_dev *dev, struct v4l2_input *i) -{ - static const char *iname[] = { - [CX23885_VMUX_COMPOSITE1] = "Composite1", - [CX23885_VMUX_COMPOSITE2] = "Composite2", - [CX23885_VMUX_COMPOSITE3] = "Composite3", - [CX23885_VMUX_COMPOSITE4] = "Composite4", - [CX23885_VMUX_SVIDEO] = "S-Video", - [CX23885_VMUX_COMPONENT] = "Component", - [CX23885_VMUX_TELEVISION] = "Television", - [CX23885_VMUX_CABLE] = "Cable TV", - [CX23885_VMUX_DVB] = "DVB", - [CX23885_VMUX_DEBUG] = "for debug only", - }; - unsigned int n; - dprintk(1, "%s()\n", __func__); - - n = i->index; - if (n >= MAX_CX23885_INPUT) - return -EINVAL; - - if (0 == INPUT(n)->type) - return -EINVAL; - - i->index = n; - i->type = V4L2_INPUT_TYPE_CAMERA; - strcpy(i->name, iname[INPUT(n)->type]); - if ((CX23885_VMUX_TELEVISION == INPUT(n)->type) || - (CX23885_VMUX_CABLE == INPUT(n)->type)) { - i->type = V4L2_INPUT_TYPE_TUNER; - i->std = CX23885_NORMS; - } - - /* Two selectable audio inputs for non-tv inputs */ - if (INPUT(n)->type != CX23885_VMUX_TELEVISION) - i->audioset = 0x3; - - if (dev->input == n) { - /* enum'd input matches our configured input. - * Ask the video decoder to process the call - * and give it an oppertunity to update the - * status field. - */ - call_all(dev, video, g_input_status, &i->status); - } - - return 0; -} - -static int vidioc_enum_input(struct file *file, void *priv, - struct v4l2_input *i) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - dprintk(1, "%s()\n", __func__); - return cx23885_enum_input(dev, i); -} - -int cx23885_get_input(struct file *file, void *priv, unsigned int *i) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - - *i = dev->input; - dprintk(1, "%s() returns %d\n", __func__, *i); - return 0; -} - -static int vidioc_g_input(struct file *file, void *priv, unsigned int *i) -{ - return cx23885_get_input(file, priv, i); -} - -int cx23885_set_input(struct file *file, void *priv, unsigned int i) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - - dprintk(1, "%s(%d)\n", __func__, i); - - if (i >= MAX_CX23885_INPUT) { - dprintk(1, "%s() -EINVAL\n", __func__); - return -EINVAL; - } - - if (INPUT(i)->type == 0) - return -EINVAL; - - mutex_lock(&dev->lock); - cx23885_video_mux(dev, i); - - /* By default establish the default audio input for the card also */ - /* Caller is free to use VIDIOC_S_AUDIO to override afterwards */ - cx23885_audio_mux(dev, i); - mutex_unlock(&dev->lock); - return 0; -} - -static int vidioc_s_input(struct file *file, void *priv, unsigned int i) -{ - return cx23885_set_input(file, priv, i); -} - -static int vidioc_log_status(struct file *file, void *priv) -{ - struct cx23885_fh *fh = priv; - struct cx23885_dev *dev = fh->dev; - - printk(KERN_INFO - "%s/0: ============ START LOG STATUS ============\n", - dev->name); - call_all(dev, core, log_status); - printk(KERN_INFO - "%s/0: ============= END LOG STATUS =============\n", - dev->name); - return 0; -} - -static int cx23885_query_audinput(struct file *file, void *priv, - struct v4l2_audio *i) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - static const char *iname[] = { - [0] = "Baseband L/R 1", - [1] = "Baseband L/R 2", - }; - unsigned int n; - dprintk(1, "%s()\n", __func__); - - n = i->index; - if (n >= 2) - return -EINVAL; - - memset(i, 0, sizeof(*i)); - i->index = n; - strcpy(i->name, iname[n]); - i->capability = V4L2_AUDCAP_STEREO; - i->mode = V4L2_AUDMODE_AVL; - return 0; - -} - -static int vidioc_enum_audinput(struct file *file, void *priv, - struct v4l2_audio *i) -{ - return cx23885_query_audinput(file, priv, i); -} - -static int vidioc_g_audinput(struct file *file, void *priv, - struct v4l2_audio *i) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - - i->index = dev->audinput; - dprintk(1, "%s(input=%d)\n", __func__, i->index); - - return cx23885_query_audinput(file, priv, i); -} - -static int vidioc_s_audinput(struct file *file, void *priv, - struct v4l2_audio *i) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - if (i->index >= 2) - return -EINVAL; - - dprintk(1, "%s(%d)\n", __func__, i->index); - - dev->audinput = i->index; - - /* Skip the audio defaults from the cards struct, caller wants - * directly touch the audio mux hardware. */ - cx23885_flatiron_mux(dev, dev->audinput + 1); - return 0; -} - -static int vidioc_queryctrl(struct file *file, void *priv, - struct v4l2_queryctrl *qctrl) -{ - qctrl->id = v4l2_ctrl_next(ctrl_classes, qctrl->id); - if (unlikely(qctrl->id == 0)) - return -EINVAL; - return cx23885_ctrl_query(qctrl); -} - -static int vidioc_g_ctrl(struct file *file, void *priv, - struct v4l2_control *ctl) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - - return cx23885_get_control(dev, ctl); -} - -static int vidioc_s_ctrl(struct file *file, void *priv, - struct v4l2_control *ctl) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - - return cx23885_set_control(dev, ctl); -} - -static int vidioc_g_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - - if (unlikely(UNSET == dev->tuner_type)) - return -EINVAL; - if (0 != t->index) - return -EINVAL; - - strcpy(t->name, "Television"); - - call_all(dev, tuner, g_tuner, t); - return 0; -} - -static int vidioc_s_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev; - - if (UNSET == dev->tuner_type) - return -EINVAL; - if (0 != t->index) - return -EINVAL; - /* Update the A/V core */ - call_all(dev, tuner, s_tuner, t); - - return 0; -} - -static int vidioc_g_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct cx23885_fh *fh = priv; - struct cx23885_dev *dev = fh->dev; - - if (unlikely(UNSET == dev->tuner_type)) - return -EINVAL; - - /* f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV; */ - f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV; - f->frequency = dev->freq; - - call_all(dev, tuner, g_frequency, f); - - return 0; -} - -static int cx23885_set_freq(struct cx23885_dev *dev, struct v4l2_frequency *f) -{ - struct v4l2_control ctrl; - - if (unlikely(UNSET == dev->tuner_type)) - return -EINVAL; - if (unlikely(f->tuner != 0)) - return -EINVAL; - - mutex_lock(&dev->lock); - dev->freq = f->frequency; - - /* I need to mute audio here */ - ctrl.id = V4L2_CID_AUDIO_MUTE; - ctrl.value = 1; - cx23885_set_control(dev, &ctrl); - - call_all(dev, tuner, s_frequency, f); - - /* When changing channels it is required to reset TVAUDIO */ - msleep(100); - - /* I need to unmute audio here */ - ctrl.value = 0; - cx23885_set_control(dev, &ctrl); - - mutex_unlock(&dev->lock); - - return 0; -} - -static int cx23885_set_freq_via_ops(struct cx23885_dev *dev, - struct v4l2_frequency *f) -{ - struct v4l2_control ctrl; - struct videobuf_dvb_frontend *vfe; - struct dvb_frontend *fe; - - struct analog_parameters params = { - .mode = V4L2_TUNER_ANALOG_TV, - .audmode = V4L2_TUNER_MODE_STEREO, - .std = dev->tvnorm, - .frequency = f->frequency - }; - - mutex_lock(&dev->lock); - dev->freq = f->frequency; - - /* I need to mute audio here */ - ctrl.id = V4L2_CID_AUDIO_MUTE; - ctrl.value = 1; - cx23885_set_control(dev, &ctrl); - - /* If HVR1850 */ - dprintk(1, "%s() frequency=%d tuner=%d std=0x%llx\n", __func__, - params.frequency, f->tuner, params.std); - - vfe = videobuf_dvb_get_frontend(&dev->ts2.frontends, 1); - if (!vfe) { - mutex_unlock(&dev->lock); - return -EINVAL; - } - - fe = vfe->dvb.frontend; - - if ((dev->board == CX23885_BOARD_HAUPPAUGE_HVR1850) || - (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255) || - (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1255_22111)) - fe = &dev->ts1.analog_fe; - - if (fe && fe->ops.tuner_ops.set_analog_params) { - call_all(dev, core, s_std, dev->tvnorm); - fe->ops.tuner_ops.set_analog_params(fe, ¶ms); - } - else - printk(KERN_ERR "%s() No analog tuner, aborting\n", __func__); - - /* When changing channels it is required to reset TVAUDIO */ - msleep(100); - - /* I need to unmute audio here */ - ctrl.value = 0; - cx23885_set_control(dev, &ctrl); - - mutex_unlock(&dev->lock); - - return 0; -} - -int cx23885_set_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct cx23885_fh *fh = priv; - struct cx23885_dev *dev = fh->dev; - int ret; - - switch (dev->board) { - case CX23885_BOARD_HAUPPAUGE_HVR1255: - case CX23885_BOARD_HAUPPAUGE_HVR1255_22111: - case CX23885_BOARD_HAUPPAUGE_HVR1850: - ret = cx23885_set_freq_via_ops(dev, f); - break; - default: - ret = cx23885_set_freq(dev, f); - } - - return ret; -} - -static int vidioc_s_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - return cx23885_set_frequency(file, priv, f); -} - -/* ----------------------------------------------------------- */ - -static void cx23885_vid_timeout(unsigned long data) -{ - struct cx23885_dev *dev = (struct cx23885_dev *)data; - struct cx23885_dmaqueue *q = &dev->vidq; - struct cx23885_buffer *buf; - unsigned long flags; - - spin_lock_irqsave(&dev->slock, flags); - while (!list_empty(&q->active)) { - buf = list_entry(q->active.next, - struct cx23885_buffer, vb.queue); - list_del(&buf->vb.queue); - buf->vb.state = VIDEOBUF_ERROR; - wake_up(&buf->vb.done); - printk(KERN_ERR "%s: [%p/%d] timeout - dma=0x%08lx\n", - dev->name, buf, buf->vb.i, - (unsigned long)buf->risc.dma); - } - cx23885_restart_video_queue(dev, q); - spin_unlock_irqrestore(&dev->slock, flags); -} - -int cx23885_video_irq(struct cx23885_dev *dev, u32 status) -{ - u32 mask, count; - int handled = 0; - - mask = cx_read(VID_A_INT_MSK); - if (0 == (status & mask)) - return handled; - - cx_write(VID_A_INT_STAT, status); - - /* risc op code error, fifo overflow or line sync detection error */ - if ((status & VID_BC_MSK_OPC_ERR) || - (status & VID_BC_MSK_SYNC) || - (status & VID_BC_MSK_OF)) { - - if (status & VID_BC_MSK_OPC_ERR) { - dprintk(7, " (VID_BC_MSK_OPC_ERR 0x%08x)\n", - VID_BC_MSK_OPC_ERR); - printk(KERN_WARNING "%s: video risc op code error\n", - dev->name); - cx23885_sram_channel_dump(dev, - &dev->sram_channels[SRAM_CH01]); - } - - if (status & VID_BC_MSK_SYNC) - dprintk(7, " (VID_BC_MSK_SYNC 0x%08x) " - "video lines miss-match\n", - VID_BC_MSK_SYNC); - - if (status & VID_BC_MSK_OF) - dprintk(7, " (VID_BC_MSK_OF 0x%08x) fifo overflow\n", - VID_BC_MSK_OF); - - } - - /* Video */ - if (status & VID_BC_MSK_RISCI1) { - spin_lock(&dev->slock); - count = cx_read(VID_A_GPCNT); - cx23885_video_wakeup(dev, &dev->vidq, count); - spin_unlock(&dev->slock); - handled++; - } - if (status & VID_BC_MSK_RISCI2) { - dprintk(2, "stopper video\n"); - spin_lock(&dev->slock); - cx23885_restart_video_queue(dev, &dev->vidq); - spin_unlock(&dev->slock); - handled++; - } - - /* Allow the VBI framework to process it's payload */ - handled += cx23885_vbi_irq(dev, status); - - return handled; -} - -/* ----------------------------------------------------------- */ -/* exported stuff */ - -static const struct v4l2_file_operations video_fops = { - .owner = THIS_MODULE, - .open = video_open, - .release = video_release, - .read = video_read, - .poll = video_poll, - .mmap = video_mmap, - .ioctl = video_ioctl2, -}; - -static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, - .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_g_fmt_vbi_cap = cx23885_vbi_fmt, - .vidioc_try_fmt_vbi_cap = cx23885_vbi_fmt, - .vidioc_s_fmt_vbi_cap = cx23885_vbi_fmt, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, - .vidioc_dqbuf = vidioc_dqbuf, - .vidioc_s_std = vidioc_s_std, - .vidioc_g_std = vidioc_g_std, - .vidioc_querystd = vidioc_g_std, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_log_status = vidioc_log_status, - .vidioc_queryctrl = vidioc_queryctrl, - .vidioc_g_ctrl = vidioc_g_ctrl, - .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_streamon = vidioc_streamon, - .vidioc_streamoff = vidioc_streamoff, - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, - .vidioc_g_chip_ident = cx23885_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = cx23885_g_register, - .vidioc_s_register = cx23885_s_register, -#endif - .vidioc_enumaudio = vidioc_enum_audinput, - .vidioc_g_audio = vidioc_g_audinput, - .vidioc_s_audio = vidioc_s_audinput, -}; - -static struct video_device cx23885_vbi_template; -static struct video_device cx23885_video_template = { - .name = "cx23885-video", - .fops = &video_fops, - .ioctl_ops = &video_ioctl_ops, - .tvnorms = CX23885_NORMS, - .current_norm = V4L2_STD_NTSC_M, -}; - -static const struct v4l2_file_operations radio_fops = { - .owner = THIS_MODULE, - .open = video_open, - .release = video_release, - .ioctl = video_ioctl2, -}; - - -void cx23885_video_unregister(struct cx23885_dev *dev) -{ - dprintk(1, "%s()\n", __func__); - cx23885_irq_remove(dev, 0x01); - - if (dev->vbi_dev) { - if (video_is_registered(dev->vbi_dev)) - video_unregister_device(dev->vbi_dev); - else - video_device_release(dev->vbi_dev); - dev->vbi_dev = NULL; - btcx_riscmem_free(dev->pci, &dev->vbiq.stopper); - } - if (dev->video_dev) { - if (video_is_registered(dev->video_dev)) - video_unregister_device(dev->video_dev); - else - video_device_release(dev->video_dev); - dev->video_dev = NULL; - - btcx_riscmem_free(dev->pci, &dev->vidq.stopper); - } - - if (dev->audio_dev) - cx23885_audio_unregister(dev); -} - -int cx23885_video_register(struct cx23885_dev *dev) -{ - int err; - - dprintk(1, "%s()\n", __func__); - spin_lock_init(&dev->slock); - - /* Initialize VBI template */ - memcpy(&cx23885_vbi_template, &cx23885_video_template, - sizeof(cx23885_vbi_template)); - strcpy(cx23885_vbi_template.name, "cx23885-vbi"); - - dev->tvnorm = cx23885_video_template.current_norm; - - /* init video dma queues */ - INIT_LIST_HEAD(&dev->vidq.active); - INIT_LIST_HEAD(&dev->vidq.queued); - dev->vidq.timeout.function = cx23885_vid_timeout; - dev->vidq.timeout.data = (unsigned long)dev; - init_timer(&dev->vidq.timeout); - cx23885_risc_stopper(dev->pci, &dev->vidq.stopper, - VID_A_DMA_CTL, 0x11, 0x00); - - /* init vbi dma queues */ - INIT_LIST_HEAD(&dev->vbiq.active); - INIT_LIST_HEAD(&dev->vbiq.queued); - dev->vbiq.timeout.function = cx23885_vbi_timeout; - dev->vbiq.timeout.data = (unsigned long)dev; - init_timer(&dev->vbiq.timeout); - cx23885_risc_stopper(dev->pci, &dev->vbiq.stopper, - VID_A_DMA_CTL, 0x22, 0x00); - - cx23885_irq_add_enable(dev, 0x01); - - if ((TUNER_ABSENT != dev->tuner_type) && - ((dev->tuner_bus == 0) || (dev->tuner_bus == 1))) { - struct v4l2_subdev *sd = NULL; - - if (dev->tuner_addr) - sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, - &dev->i2c_bus[dev->tuner_bus].i2c_adap, - "tuner", dev->tuner_addr, NULL); - else - sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, - &dev->i2c_bus[dev->tuner_bus].i2c_adap, - "tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_TV)); - if (sd) { - struct tuner_setup tun_setup; - - memset(&tun_setup, 0, sizeof(tun_setup)); - tun_setup.mode_mask = T_ANALOG_TV; - tun_setup.type = dev->tuner_type; - tun_setup.addr = v4l2_i2c_subdev_addr(sd); - tun_setup.tuner_callback = cx23885_tuner_callback; - - v4l2_subdev_call(sd, tuner, s_type_addr, &tun_setup); - - if (dev->board == CX23885_BOARD_LEADTEK_WINFAST_PXTV1200) { - struct xc2028_ctrl ctrl = { - .fname = XC2028_DEFAULT_FIRMWARE, - .max_len = 64 - }; - struct v4l2_priv_tun_config cfg = { - .tuner = dev->tuner_type, - .priv = &ctrl - }; - v4l2_subdev_call(sd, tuner, s_config, &cfg); - } - } - } - - /* register Video device */ - dev->video_dev = cx23885_vdev_init(dev, dev->pci, - &cx23885_video_template, "video"); - err = video_register_device(dev->video_dev, VFL_TYPE_GRABBER, - video_nr[dev->nr]); - if (err < 0) { - printk(KERN_INFO "%s: can't register video device\n", - dev->name); - goto fail_unreg; - } - printk(KERN_INFO "%s: registered device %s [v4l2]\n", - dev->name, video_device_node_name(dev->video_dev)); - - /* register VBI device */ - dev->vbi_dev = cx23885_vdev_init(dev, dev->pci, - &cx23885_vbi_template, "vbi"); - err = video_register_device(dev->vbi_dev, VFL_TYPE_VBI, - vbi_nr[dev->nr]); - if (err < 0) { - printk(KERN_INFO "%s: can't register vbi device\n", - dev->name); - goto fail_unreg; - } - printk(KERN_INFO "%s: registered device %s\n", - dev->name, video_device_node_name(dev->vbi_dev)); - - /* Register ALSA audio device */ - dev->audio_dev = cx23885_audio_register(dev); - - /* initial device configuration */ - mutex_lock(&dev->lock); - cx23885_set_tvnorm(dev, dev->tvnorm); - init_controls(dev); - cx23885_video_mux(dev, 0); - cx23885_audio_mux(dev, 0); - mutex_unlock(&dev->lock); - - return 0; - -fail_unreg: - cx23885_video_unregister(dev); - return err; -} - diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h deleted file mode 100644 index 5d560c747e09..000000000000 --- a/drivers/media/video/cx23885/cx23885.h +++ /dev/null @@ -1,653 +0,0 @@ -/* - * Driver for the Conexant CX23885 PCIe bridge - * - * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/pci.h> -#include <linux/i2c.h> -#include <linux/kdev_t.h> -#include <linux/slab.h> - -#include <media/v4l2-device.h> -#include <media/tuner.h> -#include <media/tveeprom.h> -#include <media/videobuf-dma-sg.h> -#include <media/videobuf-dvb.h> -#include <media/rc-core.h> - -#include "btcx-risc.h" -#include "cx23885-reg.h" -#include "media/cx2341x.h" - -#include <linux/mutex.h> - -#define CX23885_VERSION "0.0.3" - -#define UNSET (-1U) - -#define CX23885_MAXBOARDS 8 - -/* Max number of inputs by card */ -#define MAX_CX23885_INPUT 8 -#define INPUT(nr) (&cx23885_boards[dev->board].input[nr]) -#define RESOURCE_OVERLAY 1 -#define RESOURCE_VIDEO 2 -#define RESOURCE_VBI 4 - -#define BUFFER_TIMEOUT (HZ) /* 0.5 seconds */ - -#define CX23885_BOARD_NOAUTO UNSET -#define CX23885_BOARD_UNKNOWN 0 -#define CX23885_BOARD_HAUPPAUGE_HVR1800lp 1 -#define CX23885_BOARD_HAUPPAUGE_HVR1800 2 -#define CX23885_BOARD_HAUPPAUGE_HVR1250 3 -#define CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP 4 -#define CX23885_BOARD_HAUPPAUGE_HVR1500Q 5 -#define CX23885_BOARD_HAUPPAUGE_HVR1500 6 -#define CX23885_BOARD_HAUPPAUGE_HVR1200 7 -#define CX23885_BOARD_HAUPPAUGE_HVR1700 8 -#define CX23885_BOARD_HAUPPAUGE_HVR1400 9 -#define CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP 10 -#define CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP 11 -#define CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H 12 -#define CX23885_BOARD_COMPRO_VIDEOMATE_E650F 13 -#define CX23885_BOARD_TBS_6920 14 -#define CX23885_BOARD_TEVII_S470 15 -#define CX23885_BOARD_DVBWORLD_2005 16 -#define CX23885_BOARD_NETUP_DUAL_DVBS2_CI 17 -#define CX23885_BOARD_HAUPPAUGE_HVR1270 18 -#define CX23885_BOARD_HAUPPAUGE_HVR1275 19 -#define CX23885_BOARD_HAUPPAUGE_HVR1255 20 -#define CX23885_BOARD_HAUPPAUGE_HVR1210 21 -#define CX23885_BOARD_MYGICA_X8506 22 -#define CX23885_BOARD_MAGICPRO_PROHDTVE2 23 -#define CX23885_BOARD_HAUPPAUGE_HVR1850 24 -#define CX23885_BOARD_COMPRO_VIDEOMATE_E800 25 -#define CX23885_BOARD_HAUPPAUGE_HVR1290 26 -#define CX23885_BOARD_MYGICA_X8558PRO 27 -#define CX23885_BOARD_LEADTEK_WINFAST_PXTV1200 28 -#define CX23885_BOARD_GOTVIEW_X5_3D_HYBRID 29 -#define CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF 30 -#define CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000 31 -#define CX23885_BOARD_MPX885 32 -#define CX23885_BOARD_MYGICA_X8507 33 -#define CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL 34 -#define CX23885_BOARD_TEVII_S471 35 -#define CX23885_BOARD_HAUPPAUGE_HVR1255_22111 36 - -#define GPIO_0 0x00000001 -#define GPIO_1 0x00000002 -#define GPIO_2 0x00000004 -#define GPIO_3 0x00000008 -#define GPIO_4 0x00000010 -#define GPIO_5 0x00000020 -#define GPIO_6 0x00000040 -#define GPIO_7 0x00000080 -#define GPIO_8 0x00000100 -#define GPIO_9 0x00000200 -#define GPIO_10 0x00000400 -#define GPIO_11 0x00000800 -#define GPIO_12 0x00001000 -#define GPIO_13 0x00002000 -#define GPIO_14 0x00004000 -#define GPIO_15 0x00008000 - -/* Currently unsupported by the driver: PAL/H, NTSC/Kr, SECAM B/G/H/LC */ -#define CX23885_NORMS (\ - V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_NTSC_443 | \ - V4L2_STD_PAL_BG | V4L2_STD_PAL_DK | V4L2_STD_PAL_I | \ - V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_Nc | \ - V4L2_STD_PAL_60 | V4L2_STD_SECAM_L | V4L2_STD_SECAM_DK) - -struct cx23885_fmt { - char *name; - u32 fourcc; /* v4l2 format id */ - int depth; - int flags; - u32 cxformat; -}; - -struct cx23885_ctrl { - struct v4l2_queryctrl v; - u32 off; - u32 reg; - u32 mask; - u32 shift; -}; - -struct cx23885_tvnorm { - char *name; - v4l2_std_id id; - u32 cxiformat; - u32 cxoformat; -}; - -struct cx23885_fh { - struct cx23885_dev *dev; - enum v4l2_buf_type type; - int radio; - u32 resources; - - /* video overlay */ - struct v4l2_window win; - struct v4l2_clip *clips; - unsigned int nclips; - - /* video capture */ - struct cx23885_fmt *fmt; - unsigned int width, height; - - /* vbi capture */ - struct videobuf_queue vidq; - struct videobuf_queue vbiq; - - /* MPEG Encoder specifics ONLY */ - struct videobuf_queue mpegq; - atomic_t v4l_reading; -}; - -enum cx23885_itype { - CX23885_VMUX_COMPOSITE1 = 1, - CX23885_VMUX_COMPOSITE2, - CX23885_VMUX_COMPOSITE3, - CX23885_VMUX_COMPOSITE4, - CX23885_VMUX_SVIDEO, - CX23885_VMUX_COMPONENT, - CX23885_VMUX_TELEVISION, - CX23885_VMUX_CABLE, - CX23885_VMUX_DVB, - CX23885_VMUX_DEBUG, - CX23885_RADIO, -}; - -enum cx23885_src_sel_type { - CX23885_SRC_SEL_EXT_656_VIDEO = 0, - CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO -}; - -/* buffer for one video frame */ -struct cx23885_buffer { - /* common v4l buffer stuff -- must be first */ - struct videobuf_buffer vb; - - /* cx23885 specific */ - unsigned int bpl; - struct btcx_riscmem risc; - struct cx23885_fmt *fmt; - u32 count; -}; - -struct cx23885_input { - enum cx23885_itype type; - unsigned int vmux; - unsigned int amux; - u32 gpio0, gpio1, gpio2, gpio3; -}; - -typedef enum { - CX23885_MPEG_UNDEFINED = 0, - CX23885_MPEG_DVB, - CX23885_ANALOG_VIDEO, - CX23885_MPEG_ENCODER, -} port_t; - -struct cx23885_board { - char *name; - port_t porta, portb, portc; - int num_fds_portb, num_fds_portc; - unsigned int tuner_type; - unsigned int radio_type; - unsigned char tuner_addr; - unsigned char radio_addr; - unsigned int tuner_bus; - - /* Vendors can and do run the PCIe bridge at different - * clock rates, driven physically by crystals on the PCBs. - * The core has to accommodate this. This allows the user - * to add new boards with new frequencys. The value is - * expressed in Hz. - * - * The core framework will default this value based on - * current designs, but it can vary. - */ - u32 clk_freq; - struct cx23885_input input[MAX_CX23885_INPUT]; - int ci_type; /* for NetUP */ - /* Force bottom field first during DMA (888 workaround) */ - u32 force_bff; -}; - -struct cx23885_subid { - u16 subvendor; - u16 subdevice; - u32 card; -}; - -struct cx23885_i2c { - struct cx23885_dev *dev; - - int nr; - - /* i2c i/o */ - struct i2c_adapter i2c_adap; - struct i2c_client i2c_client; - u32 i2c_rc; - - /* 885 registers used for raw addess */ - u32 i2c_period; - u32 reg_ctrl; - u32 reg_stat; - u32 reg_addr; - u32 reg_rdata; - u32 reg_wdata; -}; - -struct cx23885_dmaqueue { - struct list_head active; - struct list_head queued; - struct timer_list timeout; - struct btcx_riscmem stopper; - u32 count; -}; - -struct cx23885_tsport { - struct cx23885_dev *dev; - - int nr; - int sram_chno; - - struct videobuf_dvb_frontends frontends; - - /* dma queues */ - struct cx23885_dmaqueue mpegq; - u32 ts_packet_size; - u32 ts_packet_count; - - int width; - int height; - - spinlock_t slock; - - /* registers */ - u32 reg_gpcnt; - u32 reg_gpcnt_ctl; - u32 reg_dma_ctl; - u32 reg_lngth; - u32 reg_hw_sop_ctrl; - u32 reg_gen_ctrl; - u32 reg_bd_pkt_status; - u32 reg_sop_status; - u32 reg_fifo_ovfl_stat; - u32 reg_vld_misc; - u32 reg_ts_clk_en; - u32 reg_ts_int_msk; - u32 reg_ts_int_stat; - u32 reg_src_sel; - - /* Default register vals */ - int pci_irqmask; - u32 dma_ctl_val; - u32 ts_int_msk_val; - u32 gen_ctrl_val; - u32 ts_clk_en_val; - u32 src_sel_val; - u32 vld_misc_val; - u32 hw_sop_ctrl_val; - - /* Allow a single tsport to have multiple frontends */ - u32 num_frontends; - void (*gate_ctrl)(struct cx23885_tsport *port, int open); - void *port_priv; - - /* Workaround for a temp dvb_frontend that the tuner can attached to */ - struct dvb_frontend analog_fe; -}; - -struct cx23885_kernel_ir { - struct cx23885_dev *cx; - char *name; - char *phys; - - struct rc_dev *rc; -}; - -struct cx23885_audio_buffer { - unsigned int bpl; - struct btcx_riscmem risc; - struct videobuf_dmabuf dma; -}; - -struct cx23885_audio_dev { - struct cx23885_dev *dev; - - struct pci_dev *pci; - - struct snd_card *card; - - spinlock_t lock; - - atomic_t count; - - unsigned int dma_size; - unsigned int period_size; - unsigned int num_periods; - - struct videobuf_dmabuf *dma_risc; - - struct cx23885_audio_buffer *buf; - - struct snd_pcm_substream *substream; -}; - -struct cx23885_dev { - atomic_t refcount; - struct v4l2_device v4l2_dev; - - /* pci stuff */ - struct pci_dev *pci; - unsigned char pci_rev, pci_lat; - int pci_bus, pci_slot; - u32 __iomem *lmmio; - u8 __iomem *bmmio; - int pci_irqmask; - spinlock_t pci_irqmask_lock; /* protects mask reg too */ - int hwrevision; - - /* This valud is board specific and is used to configure the - * AV core so we see nice clean and stable video and audio. */ - u32 clk_freq; - - /* I2C adapters: Master 1 & 2 (External) & Master 3 (Internal only) */ - struct cx23885_i2c i2c_bus[3]; - - int nr; - struct mutex lock; - struct mutex gpio_lock; - - /* board details */ - unsigned int board; - char name[32]; - - struct cx23885_tsport ts1, ts2; - - /* sram configuration */ - struct sram_channel *sram_channels; - - enum { - CX23885_BRIDGE_UNDEFINED = 0, - CX23885_BRIDGE_885 = 885, - CX23885_BRIDGE_887 = 887, - CX23885_BRIDGE_888 = 888, - } bridge; - - /* Analog video */ - u32 resources; - unsigned int input; - unsigned int audinput; /* Selectable audio input */ - u32 tvaudio; - v4l2_std_id tvnorm; - unsigned int tuner_type; - unsigned char tuner_addr; - unsigned int tuner_bus; - unsigned int radio_type; - unsigned char radio_addr; - unsigned int has_radio; - struct v4l2_subdev *sd_cx25840; - struct work_struct cx25840_work; - - /* Infrared */ - struct v4l2_subdev *sd_ir; - struct work_struct ir_rx_work; - unsigned long ir_rx_notifications; - struct work_struct ir_tx_work; - unsigned long ir_tx_notifications; - - struct cx23885_kernel_ir *kernel_ir; - atomic_t ir_input_stopping; - - /* V4l */ - u32 freq; - struct video_device *video_dev; - struct video_device *vbi_dev; - struct video_device *radio_dev; - - struct cx23885_dmaqueue vidq; - struct cx23885_dmaqueue vbiq; - spinlock_t slock; - - /* MPEG Encoder ONLY settings */ - u32 cx23417_mailbox; - struct cx2341x_mpeg_params mpeg_params; - struct video_device *v4l_device; - atomic_t v4l_reader_count; - struct cx23885_tvnorm encodernorm; - - /* Analog raw audio */ - struct cx23885_audio_dev *audio_dev; - -}; - -static inline struct cx23885_dev *to_cx23885(struct v4l2_device *v4l2_dev) -{ - return container_of(v4l2_dev, struct cx23885_dev, v4l2_dev); -} - -#define call_all(dev, o, f, args...) \ - v4l2_device_call_all(&dev->v4l2_dev, 0, o, f, ##args) - -#define CX23885_HW_888_IR (1 << 0) -#define CX23885_HW_AV_CORE (1 << 1) - -#define call_hw(dev, grpid, o, f, args...) \ - v4l2_device_call_all(&dev->v4l2_dev, grpid, o, f, ##args) - -extern struct v4l2_subdev *cx23885_find_hw(struct cx23885_dev *dev, u32 hw); - -#define SRAM_CH01 0 /* Video A */ -#define SRAM_CH02 1 /* VBI A */ -#define SRAM_CH03 2 /* Video B */ -#define SRAM_CH04 3 /* Transport via B */ -#define SRAM_CH05 4 /* VBI B */ -#define SRAM_CH06 5 /* Video C */ -#define SRAM_CH07 6 /* Transport via C */ -#define SRAM_CH08 7 /* Audio Internal A */ -#define SRAM_CH09 8 /* Audio Internal B */ -#define SRAM_CH10 9 /* Audio External */ -#define SRAM_CH11 10 /* COMB_3D_N */ -#define SRAM_CH12 11 /* Comb 3D N1 */ -#define SRAM_CH13 12 /* Comb 3D N2 */ -#define SRAM_CH14 13 /* MOE Vid */ -#define SRAM_CH15 14 /* MOE RSLT */ - -struct sram_channel { - char *name; - u32 cmds_start; - u32 ctrl_start; - u32 cdt; - u32 fifo_start; - u32 fifo_size; - u32 ptr1_reg; - u32 ptr2_reg; - u32 cnt1_reg; - u32 cnt2_reg; - u32 jumponly; -}; - -/* ----------------------------------------------------------- */ - -#define cx_read(reg) readl(dev->lmmio + ((reg)>>2)) -#define cx_write(reg, value) writel((value), dev->lmmio + ((reg)>>2)) - -#define cx_andor(reg, mask, value) \ - writel((readl(dev->lmmio+((reg)>>2)) & ~(mask)) |\ - ((value) & (mask)), dev->lmmio+((reg)>>2)) - -#define cx_set(reg, bit) cx_andor((reg), (bit), (bit)) -#define cx_clear(reg, bit) cx_andor((reg), (bit), 0) - -/* ----------------------------------------------------------- */ -/* cx23885-core.c */ - -extern int cx23885_sram_channel_setup(struct cx23885_dev *dev, - struct sram_channel *ch, - unsigned int bpl, u32 risc); - -extern void cx23885_sram_channel_dump(struct cx23885_dev *dev, - struct sram_channel *ch); - -extern int cx23885_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, - u32 reg, u32 mask, u32 value); - -extern int cx23885_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc, - struct scatterlist *sglist, - unsigned int top_offset, unsigned int bottom_offset, - unsigned int bpl, unsigned int padding, unsigned int lines); - -extern int cx23885_risc_vbibuffer(struct pci_dev *pci, - struct btcx_riscmem *risc, struct scatterlist *sglist, - unsigned int top_offset, unsigned int bottom_offset, - unsigned int bpl, unsigned int padding, unsigned int lines); - -void cx23885_cancel_buffers(struct cx23885_tsport *port); - -extern int cx23885_restart_queue(struct cx23885_tsport *port, - struct cx23885_dmaqueue *q); - -extern void cx23885_wakeup(struct cx23885_tsport *port, - struct cx23885_dmaqueue *q, u32 count); - -extern void cx23885_gpio_set(struct cx23885_dev *dev, u32 mask); -extern void cx23885_gpio_clear(struct cx23885_dev *dev, u32 mask); -extern u32 cx23885_gpio_get(struct cx23885_dev *dev, u32 mask); -extern void cx23885_gpio_enable(struct cx23885_dev *dev, u32 mask, - int asoutput); - -extern void cx23885_irq_add_enable(struct cx23885_dev *dev, u32 mask); -extern void cx23885_irq_enable(struct cx23885_dev *dev, u32 mask); -extern void cx23885_irq_disable(struct cx23885_dev *dev, u32 mask); -extern void cx23885_irq_remove(struct cx23885_dev *dev, u32 mask); - -/* ----------------------------------------------------------- */ -/* cx23885-cards.c */ -extern struct cx23885_board cx23885_boards[]; -extern const unsigned int cx23885_bcount; - -extern struct cx23885_subid cx23885_subids[]; -extern const unsigned int cx23885_idcount; - -extern int cx23885_tuner_callback(void *priv, int component, - int command, int arg); -extern void cx23885_card_list(struct cx23885_dev *dev); -extern int cx23885_ir_init(struct cx23885_dev *dev); -extern void cx23885_ir_pci_int_enable(struct cx23885_dev *dev); -extern void cx23885_ir_fini(struct cx23885_dev *dev); -extern void cx23885_gpio_setup(struct cx23885_dev *dev); -extern void cx23885_card_setup(struct cx23885_dev *dev); -extern void cx23885_card_setup_pre_i2c(struct cx23885_dev *dev); - -extern int cx23885_dvb_register(struct cx23885_tsport *port); -extern int cx23885_dvb_unregister(struct cx23885_tsport *port); - -extern int cx23885_buf_prepare(struct videobuf_queue *q, - struct cx23885_tsport *port, - struct cx23885_buffer *buf, - enum v4l2_field field); -extern void cx23885_buf_queue(struct cx23885_tsport *port, - struct cx23885_buffer *buf); -extern void cx23885_free_buffer(struct videobuf_queue *q, - struct cx23885_buffer *buf); - -/* ----------------------------------------------------------- */ -/* cx23885-video.c */ -/* Video */ -extern int cx23885_video_register(struct cx23885_dev *dev); -extern void cx23885_video_unregister(struct cx23885_dev *dev); -extern int cx23885_video_irq(struct cx23885_dev *dev, u32 status); -extern void cx23885_video_wakeup(struct cx23885_dev *dev, - struct cx23885_dmaqueue *q, u32 count); -int cx23885_enum_input(struct cx23885_dev *dev, struct v4l2_input *i); -int cx23885_set_input(struct file *file, void *priv, unsigned int i); -int cx23885_get_input(struct file *file, void *priv, unsigned int *i); -int cx23885_set_frequency(struct file *file, void *priv, struct v4l2_frequency *f); -int cx23885_set_control(struct cx23885_dev *dev, struct v4l2_control *ctl); -int cx23885_get_control(struct cx23885_dev *dev, struct v4l2_control *ctl); -int cx23885_set_tvnorm(struct cx23885_dev *dev, v4l2_std_id norm); - -/* ----------------------------------------------------------- */ -/* cx23885-vbi.c */ -extern int cx23885_vbi_fmt(struct file *file, void *priv, - struct v4l2_format *f); -extern void cx23885_vbi_timeout(unsigned long data); -extern struct videobuf_queue_ops cx23885_vbi_qops; -extern int cx23885_restart_vbi_queue(struct cx23885_dev *dev, - struct cx23885_dmaqueue *q); -extern int cx23885_vbi_irq(struct cx23885_dev *dev, u32 status); - -/* cx23885-i2c.c */ -extern int cx23885_i2c_register(struct cx23885_i2c *bus); -extern int cx23885_i2c_unregister(struct cx23885_i2c *bus); -extern void cx23885_av_clk(struct cx23885_dev *dev, int enable); - -/* ----------------------------------------------------------- */ -/* cx23885-417.c */ -extern int cx23885_417_register(struct cx23885_dev *dev); -extern void cx23885_417_unregister(struct cx23885_dev *dev); -extern int cx23885_irq_417(struct cx23885_dev *dev, u32 status); -extern void cx23885_417_check_encoder(struct cx23885_dev *dev); -extern void cx23885_mc417_init(struct cx23885_dev *dev); -extern int mc417_memory_read(struct cx23885_dev *dev, u32 address, u32 *value); -extern int mc417_memory_write(struct cx23885_dev *dev, u32 address, u32 value); -extern int mc417_register_read(struct cx23885_dev *dev, - u16 address, u32 *value); -extern int mc417_register_write(struct cx23885_dev *dev, - u16 address, u32 value); -extern void mc417_gpio_set(struct cx23885_dev *dev, u32 mask); -extern void mc417_gpio_clear(struct cx23885_dev *dev, u32 mask); -extern void mc417_gpio_enable(struct cx23885_dev *dev, u32 mask, int asoutput); - -/* ----------------------------------------------------------- */ -/* cx23885-alsa.c */ -extern struct cx23885_audio_dev *cx23885_audio_register( - struct cx23885_dev *dev); -extern void cx23885_audio_unregister(struct cx23885_dev *dev); -extern int cx23885_audio_irq(struct cx23885_dev *dev, u32 status, u32 mask); -extern int cx23885_risc_databuffer(struct pci_dev *pci, - struct btcx_riscmem *risc, - struct scatterlist *sglist, - unsigned int bpl, - unsigned int lines, - unsigned int lpi); - -/* ----------------------------------------------------------- */ -/* tv norms */ - -static inline unsigned int norm_maxw(v4l2_std_id norm) -{ - return (norm & (V4L2_STD_MN & ~V4L2_STD_PAL_Nc)) ? 720 : 768; -} - -static inline unsigned int norm_maxh(v4l2_std_id norm) -{ - return (norm & V4L2_STD_625_50) ? 576 : 480; -} - -static inline unsigned int norm_swidth(v4l2_std_id norm) -{ - return (norm & (V4L2_STD_MN & ~V4L2_STD_PAL_Nc)) ? 754 : 922; -} diff --git a/drivers/media/video/cx23885/cx23888-ir.c b/drivers/media/video/cx23885/cx23888-ir.c deleted file mode 100644 index c2bc39c58f82..000000000000 --- a/drivers/media/video/cx23885/cx23888-ir.c +++ /dev/null @@ -1,1271 +0,0 @@ -/* - * Driver for the Conexant CX23885/7/8 PCIe bridge - * - * CX23888 Integrated Consumer Infrared Controller - * - * Copyright (C) 2009 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <linux/kfifo.h> -#include <linux/slab.h> - -#include <media/v4l2-device.h> -#include <media/v4l2-chip-ident.h> -#include <media/rc-core.h> - -#include "cx23885.h" - -static unsigned int ir_888_debug; -module_param(ir_888_debug, int, 0644); -MODULE_PARM_DESC(ir_888_debug, "enable debug messages [CX23888 IR controller]"); - -#define CX23888_IR_REG_BASE 0x170000 -/* - * These CX23888 register offsets have a straightforward one to one mapping - * to the CX23885 register offsets of 0x200 through 0x218 - */ -#define CX23888_IR_CNTRL_REG 0x170000 -#define CNTRL_WIN_3_3 0x00000000 -#define CNTRL_WIN_4_3 0x00000001 -#define CNTRL_WIN_3_4 0x00000002 -#define CNTRL_WIN_4_4 0x00000003 -#define CNTRL_WIN 0x00000003 -#define CNTRL_EDG_NONE 0x00000000 -#define CNTRL_EDG_FALL 0x00000004 -#define CNTRL_EDG_RISE 0x00000008 -#define CNTRL_EDG_BOTH 0x0000000C -#define CNTRL_EDG 0x0000000C -#define CNTRL_DMD 0x00000010 -#define CNTRL_MOD 0x00000020 -#define CNTRL_RFE 0x00000040 -#define CNTRL_TFE 0x00000080 -#define CNTRL_RXE 0x00000100 -#define CNTRL_TXE 0x00000200 -#define CNTRL_RIC 0x00000400 -#define CNTRL_TIC 0x00000800 -#define CNTRL_CPL 0x00001000 -#define CNTRL_LBM 0x00002000 -#define CNTRL_R 0x00004000 -/* CX23888 specific control flag */ -#define CNTRL_IVO 0x00008000 - -#define CX23888_IR_TXCLK_REG 0x170004 -#define TXCLK_TCD 0x0000FFFF - -#define CX23888_IR_RXCLK_REG 0x170008 -#define RXCLK_RCD 0x0000FFFF - -#define CX23888_IR_CDUTY_REG 0x17000C -#define CDUTY_CDC 0x0000000F - -#define CX23888_IR_STATS_REG 0x170010 -#define STATS_RTO 0x00000001 -#define STATS_ROR 0x00000002 -#define STATS_RBY 0x00000004 -#define STATS_TBY 0x00000008 -#define STATS_RSR 0x00000010 -#define STATS_TSR 0x00000020 - -#define CX23888_IR_IRQEN_REG 0x170014 -#define IRQEN_RTE 0x00000001 -#define IRQEN_ROE 0x00000002 -#define IRQEN_RSE 0x00000010 -#define IRQEN_TSE 0x00000020 - -#define CX23888_IR_FILTR_REG 0x170018 -#define FILTR_LPF 0x0000FFFF - -/* This register doesn't follow the pattern; it's 0x23C on a CX23885 */ -#define CX23888_IR_FIFO_REG 0x170040 -#define FIFO_RXTX 0x0000FFFF -#define FIFO_RXTX_LVL 0x00010000 -#define FIFO_RXTX_RTO 0x0001FFFF -#define FIFO_RX_NDV 0x00020000 -#define FIFO_RX_DEPTH 8 -#define FIFO_TX_DEPTH 8 - -/* CX23888 unique registers */ -#define CX23888_IR_SEEDP_REG 0x17001C -#define CX23888_IR_TIMOL_REG 0x170020 -#define CX23888_IR_WAKE0_REG 0x170024 -#define CX23888_IR_WAKE1_REG 0x170028 -#define CX23888_IR_WAKE2_REG 0x17002C -#define CX23888_IR_MASK0_REG 0x170030 -#define CX23888_IR_MASK1_REG 0x170034 -#define CX23888_IR_MAKS2_REG 0x170038 -#define CX23888_IR_DPIPG_REG 0x17003C -#define CX23888_IR_LEARN_REG 0x170044 - -#define CX23888_VIDCLK_FREQ 108000000 /* 108 MHz, BT.656 */ -#define CX23888_IR_REFCLK_FREQ (CX23888_VIDCLK_FREQ / 2) - -/* - * We use this union internally for convenience, but callers to tx_write - * and rx_read will be expecting records of type struct ir_raw_event. - * Always ensure the size of this union is dictated by struct ir_raw_event. - */ -union cx23888_ir_fifo_rec { - u32 hw_fifo_data; - struct ir_raw_event ir_core_data; -}; - -#define CX23888_IR_RX_KFIFO_SIZE (256 * sizeof(union cx23888_ir_fifo_rec)) -#define CX23888_IR_TX_KFIFO_SIZE (256 * sizeof(union cx23888_ir_fifo_rec)) - -struct cx23888_ir_state { - struct v4l2_subdev sd; - struct cx23885_dev *dev; - u32 id; - u32 rev; - - struct v4l2_subdev_ir_parameters rx_params; - struct mutex rx_params_lock; - atomic_t rxclk_divider; - atomic_t rx_invert; - - struct kfifo rx_kfifo; - spinlock_t rx_kfifo_lock; - - struct v4l2_subdev_ir_parameters tx_params; - struct mutex tx_params_lock; - atomic_t txclk_divider; -}; - -static inline struct cx23888_ir_state *to_state(struct v4l2_subdev *sd) -{ - return v4l2_get_subdevdata(sd); -} - -/* - * IR register block read and write functions - */ -static -inline int cx23888_ir_write4(struct cx23885_dev *dev, u32 addr, u32 value) -{ - cx_write(addr, value); - return 0; -} - -static inline u32 cx23888_ir_read4(struct cx23885_dev *dev, u32 addr) -{ - return cx_read(addr); -} - -static inline int cx23888_ir_and_or4(struct cx23885_dev *dev, u32 addr, - u32 and_mask, u32 or_value) -{ - cx_andor(addr, ~and_mask, or_value); - return 0; -} - -/* - * Rx and Tx Clock Divider register computations - * - * Note the largest clock divider value of 0xffff corresponds to: - * (0xffff + 1) * 1000 / 108/2 MHz = 1,213,629.629... ns - * which fits in 21 bits, so we'll use unsigned int for time arguments. - */ -static inline u16 count_to_clock_divider(unsigned int d) -{ - if (d > RXCLK_RCD + 1) - d = RXCLK_RCD; - else if (d < 2) - d = 1; - else - d--; - return (u16) d; -} - -static inline u16 ns_to_clock_divider(unsigned int ns) -{ - return count_to_clock_divider( - DIV_ROUND_CLOSEST(CX23888_IR_REFCLK_FREQ / 1000000 * ns, 1000)); -} - -static inline unsigned int clock_divider_to_ns(unsigned int divider) -{ - /* Period of the Rx or Tx clock in ns */ - return DIV_ROUND_CLOSEST((divider + 1) * 1000, - CX23888_IR_REFCLK_FREQ / 1000000); -} - -static inline u16 carrier_freq_to_clock_divider(unsigned int freq) -{ - return count_to_clock_divider( - DIV_ROUND_CLOSEST(CX23888_IR_REFCLK_FREQ, freq * 16)); -} - -static inline unsigned int clock_divider_to_carrier_freq(unsigned int divider) -{ - return DIV_ROUND_CLOSEST(CX23888_IR_REFCLK_FREQ, (divider + 1) * 16); -} - -static inline u16 freq_to_clock_divider(unsigned int freq, - unsigned int rollovers) -{ - return count_to_clock_divider( - DIV_ROUND_CLOSEST(CX23888_IR_REFCLK_FREQ, freq * rollovers)); -} - -static inline unsigned int clock_divider_to_freq(unsigned int divider, - unsigned int rollovers) -{ - return DIV_ROUND_CLOSEST(CX23888_IR_REFCLK_FREQ, - (divider + 1) * rollovers); -} - -/* - * Low Pass Filter register calculations - * - * Note the largest count value of 0xffff corresponds to: - * 0xffff * 1000 / 108/2 MHz = 1,213,611.11... ns - * which fits in 21 bits, so we'll use unsigned int for time arguments. - */ -static inline u16 count_to_lpf_count(unsigned int d) -{ - if (d > FILTR_LPF) - d = FILTR_LPF; - else if (d < 4) - d = 0; - return (u16) d; -} - -static inline u16 ns_to_lpf_count(unsigned int ns) -{ - return count_to_lpf_count( - DIV_ROUND_CLOSEST(CX23888_IR_REFCLK_FREQ / 1000000 * ns, 1000)); -} - -static inline unsigned int lpf_count_to_ns(unsigned int count) -{ - /* Duration of the Low Pass Filter rejection window in ns */ - return DIV_ROUND_CLOSEST(count * 1000, - CX23888_IR_REFCLK_FREQ / 1000000); -} - -static inline unsigned int lpf_count_to_us(unsigned int count) -{ - /* Duration of the Low Pass Filter rejection window in us */ - return DIV_ROUND_CLOSEST(count, CX23888_IR_REFCLK_FREQ / 1000000); -} - -/* - * FIFO register pulse width count compuations - */ -static u32 clock_divider_to_resolution(u16 divider) -{ - /* - * Resolution is the duration of 1 tick of the readable portion of - * of the pulse width counter as read from the FIFO. The two lsb's are - * not readable, hence the << 2. This function returns ns. - */ - return DIV_ROUND_CLOSEST((1 << 2) * ((u32) divider + 1) * 1000, - CX23888_IR_REFCLK_FREQ / 1000000); -} - -static u64 pulse_width_count_to_ns(u16 count, u16 divider) -{ - u64 n; - u32 rem; - - /* - * The 2 lsb's of the pulse width timer count are not readable, hence - * the (count << 2) | 0x3 - */ - n = (((u64) count << 2) | 0x3) * (divider + 1) * 1000; /* millicycles */ - rem = do_div(n, CX23888_IR_REFCLK_FREQ / 1000000); /* / MHz => ns */ - if (rem >= CX23888_IR_REFCLK_FREQ / 1000000 / 2) - n++; - return n; -} - -static unsigned int pulse_width_count_to_us(u16 count, u16 divider) -{ - u64 n; - u32 rem; - - /* - * The 2 lsb's of the pulse width timer count are not readable, hence - * the (count << 2) | 0x3 - */ - n = (((u64) count << 2) | 0x3) * (divider + 1); /* cycles */ - rem = do_div(n, CX23888_IR_REFCLK_FREQ / 1000000); /* / MHz => us */ - if (rem >= CX23888_IR_REFCLK_FREQ / 1000000 / 2) - n++; - return (unsigned int) n; -} - -/* - * Pulse Clocks computations: Combined Pulse Width Count & Rx Clock Counts - * - * The total pulse clock count is an 18 bit pulse width timer count as the most - * significant part and (up to) 16 bit clock divider count as a modulus. - * When the Rx clock divider ticks down to 0, it increments the 18 bit pulse - * width timer count's least significant bit. - */ -static u64 ns_to_pulse_clocks(u32 ns) -{ - u64 clocks; - u32 rem; - clocks = CX23888_IR_REFCLK_FREQ / 1000000 * (u64) ns; /* millicycles */ - rem = do_div(clocks, 1000); /* /1000 = cycles */ - if (rem >= 1000 / 2) - clocks++; - return clocks; -} - -static u16 pulse_clocks_to_clock_divider(u64 count) -{ - do_div(count, (FIFO_RXTX << 2) | 0x3); - - /* net result needs to be rounded down and decremented by 1 */ - if (count > RXCLK_RCD + 1) - count = RXCLK_RCD; - else if (count < 2) - count = 1; - else - count--; - return (u16) count; -} - -/* - * IR Control Register helpers - */ -enum tx_fifo_watermark { - TX_FIFO_HALF_EMPTY = 0, - TX_FIFO_EMPTY = CNTRL_TIC, -}; - -enum rx_fifo_watermark { - RX_FIFO_HALF_FULL = 0, - RX_FIFO_NOT_EMPTY = CNTRL_RIC, -}; - -static inline void control_tx_irq_watermark(struct cx23885_dev *dev, - enum tx_fifo_watermark level) -{ - cx23888_ir_and_or4(dev, CX23888_IR_CNTRL_REG, ~CNTRL_TIC, level); -} - -static inline void control_rx_irq_watermark(struct cx23885_dev *dev, - enum rx_fifo_watermark level) -{ - cx23888_ir_and_or4(dev, CX23888_IR_CNTRL_REG, ~CNTRL_RIC, level); -} - -static inline void control_tx_enable(struct cx23885_dev *dev, bool enable) -{ - cx23888_ir_and_or4(dev, CX23888_IR_CNTRL_REG, ~(CNTRL_TXE | CNTRL_TFE), - enable ? (CNTRL_TXE | CNTRL_TFE) : 0); -} - -static inline void control_rx_enable(struct cx23885_dev *dev, bool enable) -{ - cx23888_ir_and_or4(dev, CX23888_IR_CNTRL_REG, ~(CNTRL_RXE | CNTRL_RFE), - enable ? (CNTRL_RXE | CNTRL_RFE) : 0); -} - -static inline void control_tx_modulation_enable(struct cx23885_dev *dev, - bool enable) -{ - cx23888_ir_and_or4(dev, CX23888_IR_CNTRL_REG, ~CNTRL_MOD, - enable ? CNTRL_MOD : 0); -} - -static inline void control_rx_demodulation_enable(struct cx23885_dev *dev, - bool enable) -{ - cx23888_ir_and_or4(dev, CX23888_IR_CNTRL_REG, ~CNTRL_DMD, - enable ? CNTRL_DMD : 0); -} - -static inline void control_rx_s_edge_detection(struct cx23885_dev *dev, - u32 edge_types) -{ - cx23888_ir_and_or4(dev, CX23888_IR_CNTRL_REG, ~CNTRL_EDG_BOTH, - edge_types & CNTRL_EDG_BOTH); -} - -static void control_rx_s_carrier_window(struct cx23885_dev *dev, - unsigned int carrier, - unsigned int *carrier_range_low, - unsigned int *carrier_range_high) -{ - u32 v; - unsigned int c16 = carrier * 16; - - if (*carrier_range_low < DIV_ROUND_CLOSEST(c16, 16 + 3)) { - v = CNTRL_WIN_3_4; - *carrier_range_low = DIV_ROUND_CLOSEST(c16, 16 + 4); - } else { - v = CNTRL_WIN_3_3; - *carrier_range_low = DIV_ROUND_CLOSEST(c16, 16 + 3); - } - - if (*carrier_range_high > DIV_ROUND_CLOSEST(c16, 16 - 3)) { - v |= CNTRL_WIN_4_3; - *carrier_range_high = DIV_ROUND_CLOSEST(c16, 16 - 4); - } else { - v |= CNTRL_WIN_3_3; - *carrier_range_high = DIV_ROUND_CLOSEST(c16, 16 - 3); - } - cx23888_ir_and_or4(dev, CX23888_IR_CNTRL_REG, ~CNTRL_WIN, v); -} - -static inline void control_tx_polarity_invert(struct cx23885_dev *dev, - bool invert) -{ - cx23888_ir_and_or4(dev, CX23888_IR_CNTRL_REG, ~CNTRL_CPL, - invert ? CNTRL_CPL : 0); -} - -static inline void control_tx_level_invert(struct cx23885_dev *dev, - bool invert) -{ - cx23888_ir_and_or4(dev, CX23888_IR_CNTRL_REG, ~CNTRL_IVO, - invert ? CNTRL_IVO : 0); -} - -/* - * IR Rx & Tx Clock Register helpers - */ -static unsigned int txclk_tx_s_carrier(struct cx23885_dev *dev, - unsigned int freq, - u16 *divider) -{ - *divider = carrier_freq_to_clock_divider(freq); - cx23888_ir_write4(dev, CX23888_IR_TXCLK_REG, *divider); - return clock_divider_to_carrier_freq(*divider); -} - -static unsigned int rxclk_rx_s_carrier(struct cx23885_dev *dev, - unsigned int freq, - u16 *divider) -{ - *divider = carrier_freq_to_clock_divider(freq); - cx23888_ir_write4(dev, CX23888_IR_RXCLK_REG, *divider); - return clock_divider_to_carrier_freq(*divider); -} - -static u32 txclk_tx_s_max_pulse_width(struct cx23885_dev *dev, u32 ns, - u16 *divider) -{ - u64 pulse_clocks; - - if (ns > IR_MAX_DURATION) - ns = IR_MAX_DURATION; - pulse_clocks = ns_to_pulse_clocks(ns); - *divider = pulse_clocks_to_clock_divider(pulse_clocks); - cx23888_ir_write4(dev, CX23888_IR_TXCLK_REG, *divider); - return (u32) pulse_width_count_to_ns(FIFO_RXTX, *divider); -} - -static u32 rxclk_rx_s_max_pulse_width(struct cx23885_dev *dev, u32 ns, - u16 *divider) -{ - u64 pulse_clocks; - - if (ns > IR_MAX_DURATION) - ns = IR_MAX_DURATION; - pulse_clocks = ns_to_pulse_clocks(ns); - *divider = pulse_clocks_to_clock_divider(pulse_clocks); - cx23888_ir_write4(dev, CX23888_IR_RXCLK_REG, *divider); - return (u32) pulse_width_count_to_ns(FIFO_RXTX, *divider); -} - -/* - * IR Tx Carrier Duty Cycle register helpers - */ -static unsigned int cduty_tx_s_duty_cycle(struct cx23885_dev *dev, - unsigned int duty_cycle) -{ - u32 n; - n = DIV_ROUND_CLOSEST(duty_cycle * 100, 625); /* 16ths of 100% */ - if (n != 0) - n--; - if (n > 15) - n = 15; - cx23888_ir_write4(dev, CX23888_IR_CDUTY_REG, n); - return DIV_ROUND_CLOSEST((n + 1) * 100, 16); -} - -/* - * IR Filter Register helpers - */ -static u32 filter_rx_s_min_width(struct cx23885_dev *dev, u32 min_width_ns) -{ - u32 count = ns_to_lpf_count(min_width_ns); - cx23888_ir_write4(dev, CX23888_IR_FILTR_REG, count); - return lpf_count_to_ns(count); -} - -/* - * IR IRQ Enable Register helpers - */ -static inline void irqenable_rx(struct cx23885_dev *dev, u32 mask) -{ - mask &= (IRQEN_RTE | IRQEN_ROE | IRQEN_RSE); - cx23888_ir_and_or4(dev, CX23888_IR_IRQEN_REG, - ~(IRQEN_RTE | IRQEN_ROE | IRQEN_RSE), mask); -} - -static inline void irqenable_tx(struct cx23885_dev *dev, u32 mask) -{ - mask &= IRQEN_TSE; - cx23888_ir_and_or4(dev, CX23888_IR_IRQEN_REG, ~IRQEN_TSE, mask); -} - -/* - * V4L2 Subdevice IR Ops - */ -static int cx23888_ir_irq_handler(struct v4l2_subdev *sd, u32 status, - bool *handled) -{ - struct cx23888_ir_state *state = to_state(sd); - struct cx23885_dev *dev = state->dev; - unsigned long flags; - - u32 cntrl = cx23888_ir_read4(dev, CX23888_IR_CNTRL_REG); - u32 irqen = cx23888_ir_read4(dev, CX23888_IR_IRQEN_REG); - u32 stats = cx23888_ir_read4(dev, CX23888_IR_STATS_REG); - - union cx23888_ir_fifo_rec rx_data[FIFO_RX_DEPTH]; - unsigned int i, j, k; - u32 events, v; - int tsr, rsr, rto, ror, tse, rse, rte, roe, kror; - - tsr = stats & STATS_TSR; /* Tx FIFO Service Request */ - rsr = stats & STATS_RSR; /* Rx FIFO Service Request */ - rto = stats & STATS_RTO; /* Rx Pulse Width Timer Time Out */ - ror = stats & STATS_ROR; /* Rx FIFO Over Run */ - - tse = irqen & IRQEN_TSE; /* Tx FIFO Service Request IRQ Enable */ - rse = irqen & IRQEN_RSE; /* Rx FIFO Service Reuqest IRQ Enable */ - rte = irqen & IRQEN_RTE; /* Rx Pulse Width Timer Time Out IRQ Enable */ - roe = irqen & IRQEN_ROE; /* Rx FIFO Over Run IRQ Enable */ - - *handled = false; - v4l2_dbg(2, ir_888_debug, sd, "IRQ Status: %s %s %s %s %s %s\n", - tsr ? "tsr" : " ", rsr ? "rsr" : " ", - rto ? "rto" : " ", ror ? "ror" : " ", - stats & STATS_TBY ? "tby" : " ", - stats & STATS_RBY ? "rby" : " "); - - v4l2_dbg(2, ir_888_debug, sd, "IRQ Enables: %s %s %s %s\n", - tse ? "tse" : " ", rse ? "rse" : " ", - rte ? "rte" : " ", roe ? "roe" : " "); - - /* - * Transmitter interrupt service - */ - if (tse && tsr) { - /* - * TODO: - * Check the watermark threshold setting - * Pull FIFO_TX_DEPTH or FIFO_TX_DEPTH/2 entries from tx_kfifo - * Push the data to the hardware FIFO. - * If there was nothing more to send in the tx_kfifo, disable - * the TSR IRQ and notify the v4l2_device. - * If there was something in the tx_kfifo, check the tx_kfifo - * level and notify the v4l2_device, if it is low. - */ - /* For now, inhibit TSR interrupt until Tx is implemented */ - irqenable_tx(dev, 0); - events = V4L2_SUBDEV_IR_TX_FIFO_SERVICE_REQ; - v4l2_subdev_notify(sd, V4L2_SUBDEV_IR_TX_NOTIFY, &events); - *handled = true; - } - - /* - * Receiver interrupt service - */ - kror = 0; - if ((rse && rsr) || (rte && rto)) { - /* - * Receive data on RSR to clear the STATS_RSR. - * Receive data on RTO, since we may not have yet hit the RSR - * watermark when we receive the RTO. - */ - for (i = 0, v = FIFO_RX_NDV; - (v & FIFO_RX_NDV) && !kror; i = 0) { - for (j = 0; - (v & FIFO_RX_NDV) && j < FIFO_RX_DEPTH; j++) { - v = cx23888_ir_read4(dev, CX23888_IR_FIFO_REG); - rx_data[i].hw_fifo_data = v & ~FIFO_RX_NDV; - i++; - } - if (i == 0) - break; - j = i * sizeof(union cx23888_ir_fifo_rec); - k = kfifo_in_locked(&state->rx_kfifo, - (unsigned char *) rx_data, j, - &state->rx_kfifo_lock); - if (k != j) - kror++; /* rx_kfifo over run */ - } - *handled = true; - } - - events = 0; - v = 0; - if (kror) { - events |= V4L2_SUBDEV_IR_RX_SW_FIFO_OVERRUN; - v4l2_err(sd, "IR receiver software FIFO overrun\n"); - } - if (roe && ror) { - /* - * The RX FIFO Enable (CNTRL_RFE) must be toggled to clear - * the Rx FIFO Over Run status (STATS_ROR) - */ - v |= CNTRL_RFE; - events |= V4L2_SUBDEV_IR_RX_HW_FIFO_OVERRUN; - v4l2_err(sd, "IR receiver hardware FIFO overrun\n"); - } - if (rte && rto) { - /* - * The IR Receiver Enable (CNTRL_RXE) must be toggled to clear - * the Rx Pulse Width Timer Time Out (STATS_RTO) - */ - v |= CNTRL_RXE; - events |= V4L2_SUBDEV_IR_RX_END_OF_RX_DETECTED; - } - if (v) { - /* Clear STATS_ROR & STATS_RTO as needed by reseting hardware */ - cx23888_ir_write4(dev, CX23888_IR_CNTRL_REG, cntrl & ~v); - cx23888_ir_write4(dev, CX23888_IR_CNTRL_REG, cntrl); - *handled = true; - } - - spin_lock_irqsave(&state->rx_kfifo_lock, flags); - if (kfifo_len(&state->rx_kfifo) >= CX23888_IR_RX_KFIFO_SIZE / 2) - events |= V4L2_SUBDEV_IR_RX_FIFO_SERVICE_REQ; - spin_unlock_irqrestore(&state->rx_kfifo_lock, flags); - - if (events) - v4l2_subdev_notify(sd, V4L2_SUBDEV_IR_RX_NOTIFY, &events); - return 0; -} - -/* Receiver */ -static int cx23888_ir_rx_read(struct v4l2_subdev *sd, u8 *buf, size_t count, - ssize_t *num) -{ - struct cx23888_ir_state *state = to_state(sd); - bool invert = (bool) atomic_read(&state->rx_invert); - u16 divider = (u16) atomic_read(&state->rxclk_divider); - - unsigned int i, n; - union cx23888_ir_fifo_rec *p; - unsigned u, v, w; - - n = count / sizeof(union cx23888_ir_fifo_rec) - * sizeof(union cx23888_ir_fifo_rec); - if (n == 0) { - *num = 0; - return 0; - } - - n = kfifo_out_locked(&state->rx_kfifo, buf, n, &state->rx_kfifo_lock); - - n /= sizeof(union cx23888_ir_fifo_rec); - *num = n * sizeof(union cx23888_ir_fifo_rec); - - for (p = (union cx23888_ir_fifo_rec *) buf, i = 0; i < n; p++, i++) { - - if ((p->hw_fifo_data & FIFO_RXTX_RTO) == FIFO_RXTX_RTO) { - /* Assume RTO was because of no IR light input */ - u = 0; - w = 1; - } else { - u = (p->hw_fifo_data & FIFO_RXTX_LVL) ? 1 : 0; - if (invert) - u = u ? 0 : 1; - w = 0; - } - - v = (unsigned) pulse_width_count_to_ns( - (u16) (p->hw_fifo_data & FIFO_RXTX), divider); - if (v > IR_MAX_DURATION) - v = IR_MAX_DURATION; - - init_ir_raw_event(&p->ir_core_data); - p->ir_core_data.pulse = u; - p->ir_core_data.duration = v; - p->ir_core_data.timeout = w; - - v4l2_dbg(2, ir_888_debug, sd, "rx read: %10u ns %s %s\n", - v, u ? "mark" : "space", w ? "(timed out)" : ""); - if (w) - v4l2_dbg(2, ir_888_debug, sd, "rx read: end of rx\n"); - } - return 0; -} - -static int cx23888_ir_rx_g_parameters(struct v4l2_subdev *sd, - struct v4l2_subdev_ir_parameters *p) -{ - struct cx23888_ir_state *state = to_state(sd); - mutex_lock(&state->rx_params_lock); - memcpy(p, &state->rx_params, sizeof(struct v4l2_subdev_ir_parameters)); - mutex_unlock(&state->rx_params_lock); - return 0; -} - -static int cx23888_ir_rx_shutdown(struct v4l2_subdev *sd) -{ - struct cx23888_ir_state *state = to_state(sd); - struct cx23885_dev *dev = state->dev; - - mutex_lock(&state->rx_params_lock); - - /* Disable or slow down all IR Rx circuits and counters */ - irqenable_rx(dev, 0); - control_rx_enable(dev, false); - control_rx_demodulation_enable(dev, false); - control_rx_s_edge_detection(dev, CNTRL_EDG_NONE); - filter_rx_s_min_width(dev, 0); - cx23888_ir_write4(dev, CX23888_IR_RXCLK_REG, RXCLK_RCD); - - state->rx_params.shutdown = true; - - mutex_unlock(&state->rx_params_lock); - return 0; -} - -static int cx23888_ir_rx_s_parameters(struct v4l2_subdev *sd, - struct v4l2_subdev_ir_parameters *p) -{ - struct cx23888_ir_state *state = to_state(sd); - struct cx23885_dev *dev = state->dev; - struct v4l2_subdev_ir_parameters *o = &state->rx_params; - u16 rxclk_divider; - - if (p->shutdown) - return cx23888_ir_rx_shutdown(sd); - - if (p->mode != V4L2_SUBDEV_IR_MODE_PULSE_WIDTH) - return -ENOSYS; - - mutex_lock(&state->rx_params_lock); - - o->shutdown = p->shutdown; - - o->mode = p->mode = V4L2_SUBDEV_IR_MODE_PULSE_WIDTH; - - o->bytes_per_data_element = p->bytes_per_data_element - = sizeof(union cx23888_ir_fifo_rec); - - /* Before we tweak the hardware, we have to disable the receiver */ - irqenable_rx(dev, 0); - control_rx_enable(dev, false); - - control_rx_demodulation_enable(dev, p->modulation); - o->modulation = p->modulation; - - if (p->modulation) { - p->carrier_freq = rxclk_rx_s_carrier(dev, p->carrier_freq, - &rxclk_divider); - - o->carrier_freq = p->carrier_freq; - - o->duty_cycle = p->duty_cycle = 50; - - control_rx_s_carrier_window(dev, p->carrier_freq, - &p->carrier_range_lower, - &p->carrier_range_upper); - o->carrier_range_lower = p->carrier_range_lower; - o->carrier_range_upper = p->carrier_range_upper; - - p->max_pulse_width = - (u32) pulse_width_count_to_ns(FIFO_RXTX, rxclk_divider); - } else { - p->max_pulse_width = - rxclk_rx_s_max_pulse_width(dev, p->max_pulse_width, - &rxclk_divider); - } - o->max_pulse_width = p->max_pulse_width; - atomic_set(&state->rxclk_divider, rxclk_divider); - - p->noise_filter_min_width = - filter_rx_s_min_width(dev, p->noise_filter_min_width); - o->noise_filter_min_width = p->noise_filter_min_width; - - p->resolution = clock_divider_to_resolution(rxclk_divider); - o->resolution = p->resolution; - - /* FIXME - make this dependent on resolution for better performance */ - control_rx_irq_watermark(dev, RX_FIFO_HALF_FULL); - - control_rx_s_edge_detection(dev, CNTRL_EDG_BOTH); - - o->invert_level = p->invert_level; - atomic_set(&state->rx_invert, p->invert_level); - - o->interrupt_enable = p->interrupt_enable; - o->enable = p->enable; - if (p->enable) { - unsigned long flags; - - spin_lock_irqsave(&state->rx_kfifo_lock, flags); - kfifo_reset(&state->rx_kfifo); - /* reset tx_fifo too if there is one... */ - spin_unlock_irqrestore(&state->rx_kfifo_lock, flags); - if (p->interrupt_enable) - irqenable_rx(dev, IRQEN_RSE | IRQEN_RTE | IRQEN_ROE); - control_rx_enable(dev, p->enable); - } - - mutex_unlock(&state->rx_params_lock); - return 0; -} - -/* Transmitter */ -static int cx23888_ir_tx_write(struct v4l2_subdev *sd, u8 *buf, size_t count, - ssize_t *num) -{ - struct cx23888_ir_state *state = to_state(sd); - struct cx23885_dev *dev = state->dev; - /* For now enable the Tx FIFO Service interrupt & pretend we did work */ - irqenable_tx(dev, IRQEN_TSE); - *num = count; - return 0; -} - -static int cx23888_ir_tx_g_parameters(struct v4l2_subdev *sd, - struct v4l2_subdev_ir_parameters *p) -{ - struct cx23888_ir_state *state = to_state(sd); - mutex_lock(&state->tx_params_lock); - memcpy(p, &state->tx_params, sizeof(struct v4l2_subdev_ir_parameters)); - mutex_unlock(&state->tx_params_lock); - return 0; -} - -static int cx23888_ir_tx_shutdown(struct v4l2_subdev *sd) -{ - struct cx23888_ir_state *state = to_state(sd); - struct cx23885_dev *dev = state->dev; - - mutex_lock(&state->tx_params_lock); - - /* Disable or slow down all IR Tx circuits and counters */ - irqenable_tx(dev, 0); - control_tx_enable(dev, false); - control_tx_modulation_enable(dev, false); - cx23888_ir_write4(dev, CX23888_IR_TXCLK_REG, TXCLK_TCD); - - state->tx_params.shutdown = true; - - mutex_unlock(&state->tx_params_lock); - return 0; -} - -static int cx23888_ir_tx_s_parameters(struct v4l2_subdev *sd, - struct v4l2_subdev_ir_parameters *p) -{ - struct cx23888_ir_state *state = to_state(sd); - struct cx23885_dev *dev = state->dev; - struct v4l2_subdev_ir_parameters *o = &state->tx_params; - u16 txclk_divider; - - if (p->shutdown) - return cx23888_ir_tx_shutdown(sd); - - if (p->mode != V4L2_SUBDEV_IR_MODE_PULSE_WIDTH) - return -ENOSYS; - - mutex_lock(&state->tx_params_lock); - - o->shutdown = p->shutdown; - - o->mode = p->mode = V4L2_SUBDEV_IR_MODE_PULSE_WIDTH; - - o->bytes_per_data_element = p->bytes_per_data_element - = sizeof(union cx23888_ir_fifo_rec); - - /* Before we tweak the hardware, we have to disable the transmitter */ - irqenable_tx(dev, 0); - control_tx_enable(dev, false); - - control_tx_modulation_enable(dev, p->modulation); - o->modulation = p->modulation; - - if (p->modulation) { - p->carrier_freq = txclk_tx_s_carrier(dev, p->carrier_freq, - &txclk_divider); - o->carrier_freq = p->carrier_freq; - - p->duty_cycle = cduty_tx_s_duty_cycle(dev, p->duty_cycle); - o->duty_cycle = p->duty_cycle; - - p->max_pulse_width = - (u32) pulse_width_count_to_ns(FIFO_RXTX, txclk_divider); - } else { - p->max_pulse_width = - txclk_tx_s_max_pulse_width(dev, p->max_pulse_width, - &txclk_divider); - } - o->max_pulse_width = p->max_pulse_width; - atomic_set(&state->txclk_divider, txclk_divider); - - p->resolution = clock_divider_to_resolution(txclk_divider); - o->resolution = p->resolution; - - /* FIXME - make this dependent on resolution for better performance */ - control_tx_irq_watermark(dev, TX_FIFO_HALF_EMPTY); - - control_tx_polarity_invert(dev, p->invert_carrier_sense); - o->invert_carrier_sense = p->invert_carrier_sense; - - control_tx_level_invert(dev, p->invert_level); - o->invert_level = p->invert_level; - - o->interrupt_enable = p->interrupt_enable; - o->enable = p->enable; - if (p->enable) { - if (p->interrupt_enable) - irqenable_tx(dev, IRQEN_TSE); - control_tx_enable(dev, p->enable); - } - - mutex_unlock(&state->tx_params_lock); - return 0; -} - - -/* - * V4L2 Subdevice Core Ops - */ -static int cx23888_ir_log_status(struct v4l2_subdev *sd) -{ - struct cx23888_ir_state *state = to_state(sd); - struct cx23885_dev *dev = state->dev; - char *s; - int i, j; - - u32 cntrl = cx23888_ir_read4(dev, CX23888_IR_CNTRL_REG); - u32 txclk = cx23888_ir_read4(dev, CX23888_IR_TXCLK_REG) & TXCLK_TCD; - u32 rxclk = cx23888_ir_read4(dev, CX23888_IR_RXCLK_REG) & RXCLK_RCD; - u32 cduty = cx23888_ir_read4(dev, CX23888_IR_CDUTY_REG) & CDUTY_CDC; - u32 stats = cx23888_ir_read4(dev, CX23888_IR_STATS_REG); - u32 irqen = cx23888_ir_read4(dev, CX23888_IR_IRQEN_REG); - u32 filtr = cx23888_ir_read4(dev, CX23888_IR_FILTR_REG) & FILTR_LPF; - - v4l2_info(sd, "IR Receiver:\n"); - v4l2_info(sd, "\tEnabled: %s\n", - cntrl & CNTRL_RXE ? "yes" : "no"); - v4l2_info(sd, "\tDemodulation from a carrier: %s\n", - cntrl & CNTRL_DMD ? "enabled" : "disabled"); - v4l2_info(sd, "\tFIFO: %s\n", - cntrl & CNTRL_RFE ? "enabled" : "disabled"); - switch (cntrl & CNTRL_EDG) { - case CNTRL_EDG_NONE: - s = "disabled"; - break; - case CNTRL_EDG_FALL: - s = "falling edge"; - break; - case CNTRL_EDG_RISE: - s = "rising edge"; - break; - case CNTRL_EDG_BOTH: - s = "rising & falling edges"; - break; - default: - s = "??? edge"; - break; - } - v4l2_info(sd, "\tPulse timers' start/stop trigger: %s\n", s); - v4l2_info(sd, "\tFIFO data on pulse timer overflow: %s\n", - cntrl & CNTRL_R ? "not loaded" : "overflow marker"); - v4l2_info(sd, "\tFIFO interrupt watermark: %s\n", - cntrl & CNTRL_RIC ? "not empty" : "half full or greater"); - v4l2_info(sd, "\tLoopback mode: %s\n", - cntrl & CNTRL_LBM ? "loopback active" : "normal receive"); - if (cntrl & CNTRL_DMD) { - v4l2_info(sd, "\tExpected carrier (16 clocks): %u Hz\n", - clock_divider_to_carrier_freq(rxclk)); - switch (cntrl & CNTRL_WIN) { - case CNTRL_WIN_3_3: - i = 3; - j = 3; - break; - case CNTRL_WIN_4_3: - i = 4; - j = 3; - break; - case CNTRL_WIN_3_4: - i = 3; - j = 4; - break; - case CNTRL_WIN_4_4: - i = 4; - j = 4; - break; - default: - i = 0; - j = 0; - break; - } - v4l2_info(sd, "\tNext carrier edge window: 16 clocks " - "-%1d/+%1d, %u to %u Hz\n", i, j, - clock_divider_to_freq(rxclk, 16 + j), - clock_divider_to_freq(rxclk, 16 - i)); - } - v4l2_info(sd, "\tMax measurable pulse width: %u us, %llu ns\n", - pulse_width_count_to_us(FIFO_RXTX, rxclk), - pulse_width_count_to_ns(FIFO_RXTX, rxclk)); - v4l2_info(sd, "\tLow pass filter: %s\n", - filtr ? "enabled" : "disabled"); - if (filtr) - v4l2_info(sd, "\tMin acceptable pulse width (LPF): %u us, " - "%u ns\n", - lpf_count_to_us(filtr), - lpf_count_to_ns(filtr)); - v4l2_info(sd, "\tPulse width timer timed-out: %s\n", - stats & STATS_RTO ? "yes" : "no"); - v4l2_info(sd, "\tPulse width timer time-out intr: %s\n", - irqen & IRQEN_RTE ? "enabled" : "disabled"); - v4l2_info(sd, "\tFIFO overrun: %s\n", - stats & STATS_ROR ? "yes" : "no"); - v4l2_info(sd, "\tFIFO overrun interrupt: %s\n", - irqen & IRQEN_ROE ? "enabled" : "disabled"); - v4l2_info(sd, "\tBusy: %s\n", - stats & STATS_RBY ? "yes" : "no"); - v4l2_info(sd, "\tFIFO service requested: %s\n", - stats & STATS_RSR ? "yes" : "no"); - v4l2_info(sd, "\tFIFO service request interrupt: %s\n", - irqen & IRQEN_RSE ? "enabled" : "disabled"); - - v4l2_info(sd, "IR Transmitter:\n"); - v4l2_info(sd, "\tEnabled: %s\n", - cntrl & CNTRL_TXE ? "yes" : "no"); - v4l2_info(sd, "\tModulation onto a carrier: %s\n", - cntrl & CNTRL_MOD ? "enabled" : "disabled"); - v4l2_info(sd, "\tFIFO: %s\n", - cntrl & CNTRL_TFE ? "enabled" : "disabled"); - v4l2_info(sd, "\tFIFO interrupt watermark: %s\n", - cntrl & CNTRL_TIC ? "not empty" : "half full or less"); - v4l2_info(sd, "\tOutput pin level inversion %s\n", - cntrl & CNTRL_IVO ? "yes" : "no"); - v4l2_info(sd, "\tCarrier polarity: %s\n", - cntrl & CNTRL_CPL ? "space:burst mark:noburst" - : "space:noburst mark:burst"); - if (cntrl & CNTRL_MOD) { - v4l2_info(sd, "\tCarrier (16 clocks): %u Hz\n", - clock_divider_to_carrier_freq(txclk)); - v4l2_info(sd, "\tCarrier duty cycle: %2u/16\n", - cduty + 1); - } - v4l2_info(sd, "\tMax pulse width: %u us, %llu ns\n", - pulse_width_count_to_us(FIFO_RXTX, txclk), - pulse_width_count_to_ns(FIFO_RXTX, txclk)); - v4l2_info(sd, "\tBusy: %s\n", - stats & STATS_TBY ? "yes" : "no"); - v4l2_info(sd, "\tFIFO service requested: %s\n", - stats & STATS_TSR ? "yes" : "no"); - v4l2_info(sd, "\tFIFO service request interrupt: %s\n", - irqen & IRQEN_TSE ? "enabled" : "disabled"); - - return 0; -} - -static inline int cx23888_ir_dbg_match(const struct v4l2_dbg_match *match) -{ - return match->type == V4L2_CHIP_MATCH_HOST && match->addr == 2; -} - -static int cx23888_ir_g_chip_ident(struct v4l2_subdev *sd, - struct v4l2_dbg_chip_ident *chip) -{ - struct cx23888_ir_state *state = to_state(sd); - - if (cx23888_ir_dbg_match(&chip->match)) { - chip->ident = state->id; - chip->revision = state->rev; - } - return 0; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int cx23888_ir_g_register(struct v4l2_subdev *sd, - struct v4l2_dbg_register *reg) -{ - struct cx23888_ir_state *state = to_state(sd); - u32 addr = CX23888_IR_REG_BASE + (u32) reg->reg; - - if (!cx23888_ir_dbg_match(®->match)) - return -EINVAL; - if ((addr & 0x3) != 0) - return -EINVAL; - if (addr < CX23888_IR_CNTRL_REG || addr > CX23888_IR_LEARN_REG) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - reg->size = 4; - reg->val = cx23888_ir_read4(state->dev, addr); - return 0; -} - -static int cx23888_ir_s_register(struct v4l2_subdev *sd, - struct v4l2_dbg_register *reg) -{ - struct cx23888_ir_state *state = to_state(sd); - u32 addr = CX23888_IR_REG_BASE + (u32) reg->reg; - - if (!cx23888_ir_dbg_match(®->match)) - return -EINVAL; - if ((addr & 0x3) != 0) - return -EINVAL; - if (addr < CX23888_IR_CNTRL_REG || addr > CX23888_IR_LEARN_REG) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - cx23888_ir_write4(state->dev, addr, reg->val); - return 0; -} -#endif - -static const struct v4l2_subdev_core_ops cx23888_ir_core_ops = { - .g_chip_ident = cx23888_ir_g_chip_ident, - .log_status = cx23888_ir_log_status, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .g_register = cx23888_ir_g_register, - .s_register = cx23888_ir_s_register, -#endif - .interrupt_service_routine = cx23888_ir_irq_handler, -}; - -static const struct v4l2_subdev_ir_ops cx23888_ir_ir_ops = { - .rx_read = cx23888_ir_rx_read, - .rx_g_parameters = cx23888_ir_rx_g_parameters, - .rx_s_parameters = cx23888_ir_rx_s_parameters, - - .tx_write = cx23888_ir_tx_write, - .tx_g_parameters = cx23888_ir_tx_g_parameters, - .tx_s_parameters = cx23888_ir_tx_s_parameters, -}; - -static const struct v4l2_subdev_ops cx23888_ir_controller_ops = { - .core = &cx23888_ir_core_ops, - .ir = &cx23888_ir_ir_ops, -}; - -static const struct v4l2_subdev_ir_parameters default_rx_params = { - .bytes_per_data_element = sizeof(union cx23888_ir_fifo_rec), - .mode = V4L2_SUBDEV_IR_MODE_PULSE_WIDTH, - - .enable = false, - .interrupt_enable = false, - .shutdown = true, - - .modulation = true, - .carrier_freq = 36000, /* 36 kHz - RC-5, RC-6, and RC-6A carrier */ - - /* RC-5: 666,667 ns = 1/36 kHz * 32 cycles * 1 mark * 0.75 */ - /* RC-6A: 333,333 ns = 1/36 kHz * 16 cycles * 1 mark * 0.75 */ - .noise_filter_min_width = 333333, /* ns */ - .carrier_range_lower = 35000, - .carrier_range_upper = 37000, - .invert_level = false, -}; - -static const struct v4l2_subdev_ir_parameters default_tx_params = { - .bytes_per_data_element = sizeof(union cx23888_ir_fifo_rec), - .mode = V4L2_SUBDEV_IR_MODE_PULSE_WIDTH, - - .enable = false, - .interrupt_enable = false, - .shutdown = true, - - .modulation = true, - .carrier_freq = 36000, /* 36 kHz - RC-5 carrier */ - .duty_cycle = 25, /* 25 % - RC-5 carrier */ - .invert_level = false, - .invert_carrier_sense = false, -}; - -int cx23888_ir_probe(struct cx23885_dev *dev) -{ - struct cx23888_ir_state *state; - struct v4l2_subdev *sd; - struct v4l2_subdev_ir_parameters default_params; - int ret; - - state = kzalloc(sizeof(struct cx23888_ir_state), GFP_KERNEL); - if (state == NULL) - return -ENOMEM; - - spin_lock_init(&state->rx_kfifo_lock); - if (kfifo_alloc(&state->rx_kfifo, CX23888_IR_RX_KFIFO_SIZE, GFP_KERNEL)) - return -ENOMEM; - - state->dev = dev; - state->id = V4L2_IDENT_CX23888_IR; - state->rev = 0; - sd = &state->sd; - - v4l2_subdev_init(sd, &cx23888_ir_controller_ops); - v4l2_set_subdevdata(sd, state); - /* FIXME - fix the formatting of dev->v4l2_dev.name and use it */ - snprintf(sd->name, sizeof(sd->name), "%s/888-ir", dev->name); - sd->grp_id = CX23885_HW_888_IR; - - ret = v4l2_device_register_subdev(&dev->v4l2_dev, sd); - if (ret == 0) { - /* - * Ensure no interrupts arrive from '888 specific conditions, - * since we ignore them in this driver to have commonality with - * similar IR controller cores. - */ - cx23888_ir_write4(dev, CX23888_IR_IRQEN_REG, 0); - - mutex_init(&state->rx_params_lock); - memcpy(&default_params, &default_rx_params, - sizeof(struct v4l2_subdev_ir_parameters)); - v4l2_subdev_call(sd, ir, rx_s_parameters, &default_params); - - mutex_init(&state->tx_params_lock); - memcpy(&default_params, &default_tx_params, - sizeof(struct v4l2_subdev_ir_parameters)); - v4l2_subdev_call(sd, ir, tx_s_parameters, &default_params); - } else { - kfifo_free(&state->rx_kfifo); - } - return ret; -} - -int cx23888_ir_remove(struct cx23885_dev *dev) -{ - struct v4l2_subdev *sd; - struct cx23888_ir_state *state; - - sd = cx23885_find_hw(dev, CX23885_HW_888_IR); - if (sd == NULL) - return -ENODEV; - - cx23888_ir_rx_shutdown(sd); - cx23888_ir_tx_shutdown(sd); - - state = to_state(sd); - v4l2_device_unregister_subdev(sd); - kfifo_free(&state->rx_kfifo); - kfree(state); - /* Nothing more to free() as state held the actual v4l2_subdev object */ - return 0; -} diff --git a/drivers/media/video/cx23885/cx23888-ir.h b/drivers/media/video/cx23885/cx23888-ir.h deleted file mode 100644 index d2de41caaf1d..000000000000 --- a/drivers/media/video/cx23885/cx23888-ir.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Driver for the Conexant CX23885/7/8 PCIe bridge - * - * CX23888 Integrated Consumer Infrared Controller - * - * Copyright (C) 2009 Andy Walls <awalls@md.metrocast.net> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#ifndef _CX23888_IR_H_ -#define _CX23888_IR_H_ -int cx23888_ir_probe(struct cx23885_dev *dev); -int cx23888_ir_remove(struct cx23885_dev *dev); -#endif diff --git a/drivers/media/video/cx23885/netup-eeprom.c b/drivers/media/video/cx23885/netup-eeprom.c deleted file mode 100644 index 98a48f500684..000000000000 --- a/drivers/media/video/cx23885/netup-eeprom.c +++ /dev/null @@ -1,107 +0,0 @@ - -/* - * netup-eeprom.c - * - * 24LC02 EEPROM driver in conjunction with NetUP Dual DVB-S2 CI card - * - * Copyright (C) 2009 NetUP Inc. - * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -# -#include "cx23885.h" -#include "netup-eeprom.h" - -#define EEPROM_I2C_ADDR 0x50 - -int netup_eeprom_read(struct i2c_adapter *i2c_adap, u8 addr) -{ - int ret; - unsigned char buf[2]; - - /* Read from EEPROM */ - struct i2c_msg msg[] = { - { - .addr = EEPROM_I2C_ADDR, - .flags = 0, - .buf = &buf[0], - .len = 1 - }, { - .addr = EEPROM_I2C_ADDR, - .flags = I2C_M_RD, - .buf = &buf[1], - .len = 1 - } - - }; - - buf[0] = addr; - buf[1] = 0x0; - - ret = i2c_transfer(i2c_adap, msg, 2); - - if (ret != 2) { - printk(KERN_ERR "eeprom i2c read error, status=%d\n", ret); - return -1; - } - - return buf[1]; -}; - -int netup_eeprom_write(struct i2c_adapter *i2c_adap, u8 addr, u8 data) -{ - int ret; - unsigned char bufw[2]; - - /* Write into EEPROM */ - struct i2c_msg msg[] = { - { - .addr = EEPROM_I2C_ADDR, - .flags = 0, - .buf = &bufw[0], - .len = 2 - } - }; - - bufw[0] = addr; - bufw[1] = data; - - ret = i2c_transfer(i2c_adap, msg, 1); - - if (ret != 1) { - printk(KERN_ERR "eeprom i2c write error, status=%d\n", ret); - return -1; - } - - mdelay(10); /* prophylactic delay, datasheet write cycle time = 5 ms */ - return 0; -}; - -void netup_get_card_info(struct i2c_adapter *i2c_adap, - struct netup_card_info *cinfo) -{ - int i, j; - - cinfo->rev = netup_eeprom_read(i2c_adap, 63); - - for (i = 64, j = 0; i < 70; i++, j++) - cinfo->port[0].mac[j] = netup_eeprom_read(i2c_adap, i); - - for (i = 70, j = 0; i < 76; i++, j++) - cinfo->port[1].mac[j] = netup_eeprom_read(i2c_adap, i); -}; diff --git a/drivers/media/video/cx23885/netup-eeprom.h b/drivers/media/video/cx23885/netup-eeprom.h deleted file mode 100644 index 13926e18feba..000000000000 --- a/drivers/media/video/cx23885/netup-eeprom.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * netup-eeprom.h - * - * 24LC02 EEPROM driver in conjunction with NetUP Dual DVB-S2 CI card - * - * Copyright (C) 2009 NetUP Inc. - * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef NETUP_EEPROM_H -#define NETUP_EEPROM_H - -struct netup_port_info { - u8 mac[6];/* card MAC address */ -}; - -struct netup_card_info { - struct netup_port_info port[2];/* ports - 1,2 */ - u8 rev;/* card revision */ -}; - -extern int netup_eeprom_read(struct i2c_adapter *i2c_adap, u8 addr); -extern int netup_eeprom_write(struct i2c_adapter *i2c_adap, u8 addr, u8 data); -extern void netup_get_card_info(struct i2c_adapter *i2c_adap, - struct netup_card_info *cinfo); - -#endif diff --git a/drivers/media/video/cx23885/netup-init.c b/drivers/media/video/cx23885/netup-init.c deleted file mode 100644 index f4893e69cd89..000000000000 --- a/drivers/media/video/cx23885/netup-init.c +++ /dev/null @@ -1,125 +0,0 @@ -/* - * netup-init.c - * - * NetUP Dual DVB-S2 CI driver - * - * Copyright (C) 2009 NetUP Inc. - * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru> - * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "cx23885.h" - -static void i2c_av_write(struct i2c_adapter *i2c, u16 reg, u8 val) -{ - int ret; - u8 buf[3]; - struct i2c_msg msg = { - .addr = 0x88 >> 1, - .flags = 0, - .buf = buf, - .len = 3 - }; - - buf[0] = reg >> 8; - buf[1] = reg & 0xff; - buf[2] = val; - - ret = i2c_transfer(i2c, &msg, 1); - - if (ret != 1) - printk(KERN_ERR "%s: i2c write error!\n", __func__); -} - -static void i2c_av_write4(struct i2c_adapter *i2c, u16 reg, u32 val) -{ - int ret; - u8 buf[6]; - struct i2c_msg msg = { - .addr = 0x88 >> 1, - .flags = 0, - .buf = buf, - .len = 6 - }; - - buf[0] = reg >> 8; - buf[1] = reg & 0xff; - buf[2] = val & 0xff; - buf[3] = (val >> 8) & 0xff; - buf[4] = (val >> 16) & 0xff; - buf[5] = val >> 24; - - ret = i2c_transfer(i2c, &msg, 1); - - if (ret != 1) - printk(KERN_ERR "%s: i2c write error!\n", __func__); -} - -static u8 i2c_av_read(struct i2c_adapter *i2c, u16 reg) -{ - int ret; - u8 buf[2]; - struct i2c_msg msg = { - .addr = 0x88 >> 1, - .flags = 0, - .buf = buf, - .len = 2 - }; - - buf[0] = reg >> 8; - buf[1] = reg & 0xff; - - ret = i2c_transfer(i2c, &msg, 1); - - if (ret != 1) - printk(KERN_ERR "%s: i2c write error!\n", __func__); - - msg.flags = I2C_M_RD; - msg.len = 1; - - ret = i2c_transfer(i2c, &msg, 1); - - if (ret != 1) - printk(KERN_ERR "%s: i2c read error!\n", __func__); - - return buf[0]; -} - -static void i2c_av_and_or(struct i2c_adapter *i2c, u16 reg, unsigned and_mask, - u8 or_value) -{ - i2c_av_write(i2c, reg, (i2c_av_read(i2c, reg) & and_mask) | or_value); -} -/* set 27MHz on AUX_CLK */ -void netup_initialize(struct cx23885_dev *dev) -{ - struct cx23885_i2c *i2c_bus = &dev->i2c_bus[2]; - struct i2c_adapter *i2c = &i2c_bus->i2c_adap; - - /* Stop microcontroller */ - i2c_av_and_or(i2c, 0x803, ~0x10, 0x00); - - /* Aux PLL frac for 27 MHz */ - i2c_av_write4(i2c, 0x114, 0xea0eb3); - - /* Aux PLL int for 27 MHz */ - i2c_av_write4(i2c, 0x110, 0x090319); - - /* start microcontroller */ - i2c_av_and_or(i2c, 0x803, ~0x10, 0x10); -} diff --git a/drivers/media/video/cx23885/netup-init.h b/drivers/media/video/cx23885/netup-init.h deleted file mode 100644 index d26ae4b1590e..000000000000 --- a/drivers/media/video/cx23885/netup-init.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * netup-init.h - * - * NetUP Dual DVB-S2 CI driver - * - * Copyright (C) 2009 NetUP Inc. - * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru> - * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ -extern void netup_initialize(struct cx23885_dev *dev); diff --git a/drivers/media/video/cx25821/Kconfig b/drivers/media/video/cx25821/Kconfig deleted file mode 100644 index 5f6b54213713..000000000000 --- a/drivers/media/video/cx25821/Kconfig +++ /dev/null @@ -1,34 +0,0 @@ -config VIDEO_CX25821 - tristate "Conexant cx25821 support" - depends on DVB_CORE && VIDEO_DEV && PCI && I2C - select I2C_ALGOBIT - select VIDEO_BTCX - select VIDEO_TVEEPROM - depends on RC_CORE - select VIDEOBUF_DVB - select VIDEOBUF_DMA_SG - select VIDEO_CX25840 - select VIDEO_CX2341X - ---help--- - This is a video4linux driver for Conexant 25821 based - TV cards. - - To compile this driver as a module, choose M here: the - module will be called cx25821 - -config VIDEO_CX25821_ALSA - tristate "Conexant 25821 DMA audio support" - depends on VIDEO_CX25821 && SND && EXPERIMENTAL - select SND_PCM - ---help--- - This is a video4linux driver for direct (DMA) audio on - Conexant 25821 based capture cards using ALSA. - - It only works with boards with function 01 enabled. - To check if your board supports, use lspci -n. - If supported, you should see 14f1:8801 or 14f1:8811 - PCI device. - - To compile this driver as a module, choose M here: the - module will be called cx25821-alsa. - diff --git a/drivers/media/video/cx25821/Makefile b/drivers/media/video/cx25821/Makefile deleted file mode 100644 index 1434e8094803..000000000000 --- a/drivers/media/video/cx25821/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -cx25821-y := cx25821-core.o cx25821-cards.o cx25821-i2c.o \ - cx25821-gpio.o cx25821-medusa-video.o \ - cx25821-video.o cx25821-video-upstream.o \ - cx25821-video-upstream-ch2.o \ - cx25821-audio-upstream.o - -obj-$(CONFIG_VIDEO_CX25821) += cx25821.o -obj-$(CONFIG_VIDEO_CX25821_ALSA) += cx25821-alsa.o - -ccflags-y := -Idrivers/media/video -ccflags-y += -Idrivers/media/tuners -ccflags-y += -Idrivers/media/dvb-core -ccflags-y += -Idrivers/media/dvb-frontends diff --git a/drivers/media/video/cx25821/cx25821-alsa.c b/drivers/media/video/cx25821/cx25821-alsa.c deleted file mode 100644 index 1858a45dd081..000000000000 --- a/drivers/media/video/cx25821/cx25821-alsa.c +++ /dev/null @@ -1,784 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * Based on SAA713x ALSA driver and CX88 driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, version 2 - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/device.h> -#include <linux/interrupt.h> -#include <linux/vmalloc.h> -#include <linux/dma-mapping.h> -#include <linux/pci.h> -#include <linux/slab.h> - -#include <linux/delay.h> -#include <sound/core.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> -#include <sound/control.h> -#include <sound/initval.h> -#include <sound/tlv.h> - -#include "cx25821.h" -#include "cx25821-reg.h" - -#define AUDIO_SRAM_CHANNEL SRAM_CH08 - -#define dprintk(level, fmt, arg...) \ -do { \ - if (debug >= level) \ - pr_info("%s/1: " fmt, chip->dev->name, ##arg); \ -} while (0) -#define dprintk_core(level, fmt, arg...) \ -do { \ - if (debug >= level) \ - printk(KERN_DEBUG "%s/1: " fmt, chip->dev->name, ##arg); \ -} while (0) - -/**************************************************************************** - Data type declarations - Can be moded to a header file later - ****************************************************************************/ - -static struct snd_card *snd_cx25821_cards[SNDRV_CARDS]; -static int devno; - -struct cx25821_audio_buffer { - unsigned int bpl; - struct btcx_riscmem risc; - struct videobuf_dmabuf dma; -}; - -struct cx25821_audio_dev { - struct cx25821_dev *dev; - struct cx25821_dmaqueue q; - - /* pci i/o */ - struct pci_dev *pci; - - /* audio controls */ - int irq; - - struct snd_card *card; - - unsigned long iobase; - spinlock_t reg_lock; - atomic_t count; - - unsigned int dma_size; - unsigned int period_size; - unsigned int num_periods; - - struct videobuf_dmabuf *dma_risc; - - struct cx25821_audio_buffer *buf; - - struct snd_pcm_substream *substream; -}; - - -/**************************************************************************** - Module global static vars - ****************************************************************************/ - -static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ -static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static bool enable[SNDRV_CARDS] = { 1, [1 ... (SNDRV_CARDS - 1)] = 1 }; - -module_param_array(enable, bool, NULL, 0444); -MODULE_PARM_DESC(enable, "Enable cx25821 soundcard. default enabled."); - -module_param_array(index, int, NULL, 0444); -MODULE_PARM_DESC(index, "Index value for cx25821 capture interface(s)."); - -/**************************************************************************** - Module macros - ****************************************************************************/ - -MODULE_DESCRIPTION("ALSA driver module for cx25821 based capture cards"); -MODULE_AUTHOR("Hiep Huynh"); -MODULE_LICENSE("GPL"); -MODULE_SUPPORTED_DEVICE("{{Conexant,25821}"); /* "{{Conexant,23881}," */ - -static unsigned int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "enable debug messages"); - -/**************************************************************************** - Module specific funtions - ****************************************************************************/ -/* Constants taken from cx88-reg.h */ -#define AUD_INT_DN_RISCI1 (1 << 0) -#define AUD_INT_UP_RISCI1 (1 << 1) -#define AUD_INT_RDS_DN_RISCI1 (1 << 2) -#define AUD_INT_DN_RISCI2 (1 << 4) /* yes, 3 is skipped */ -#define AUD_INT_UP_RISCI2 (1 << 5) -#define AUD_INT_RDS_DN_RISCI2 (1 << 6) -#define AUD_INT_DN_SYNC (1 << 12) -#define AUD_INT_UP_SYNC (1 << 13) -#define AUD_INT_RDS_DN_SYNC (1 << 14) -#define AUD_INT_OPC_ERR (1 << 16) -#define AUD_INT_BER_IRQ (1 << 20) -#define AUD_INT_MCHG_IRQ (1 << 21) -#define GP_COUNT_CONTROL_RESET 0x3 - -#define PCI_MSK_AUD_EXT (1 << 4) -#define PCI_MSK_AUD_INT (1 << 3) -/* - * BOARD Specific: Sets audio DMA - */ - -static int _cx25821_start_audio_dma(struct cx25821_audio_dev *chip) -{ - struct cx25821_audio_buffer *buf = chip->buf; - struct cx25821_dev *dev = chip->dev; - struct sram_channel *audio_ch = - &cx25821_sram_channels[AUDIO_SRAM_CHANNEL]; - u32 tmp = 0; - - /* enable output on the GPIO 0 for the MCLK ADC (Audio) */ - cx25821_set_gpiopin_direction(chip->dev, 0, 0); - - /* Make sure RISC/FIFO are off before changing FIFO/RISC settings */ - cx_clear(AUD_INT_DMA_CTL, - FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN); - - /* setup fifo + format - out channel */ - cx25821_sram_channel_setup_audio(chip->dev, audio_ch, buf->bpl, - buf->risc.dma); - - /* sets bpl size */ - cx_write(AUD_A_LNGTH, buf->bpl); - - /* reset counter */ - /* GP_COUNT_CONTROL_RESET = 0x3 */ - cx_write(AUD_A_GPCNT_CTL, GP_COUNT_CONTROL_RESET); - atomic_set(&chip->count, 0); - - /* Set the input mode to 16-bit */ - tmp = cx_read(AUD_A_CFG); - cx_write(AUD_A_CFG, tmp | FLD_AUD_DST_PK_MODE | FLD_AUD_DST_ENABLE | - FLD_AUD_CLK_ENABLE); - - /* - pr_info("DEBUG: Start audio DMA, %d B/line, cmds_start(0x%x)= %d lines/FIFO, %d periods, %d byte buffer\n", - buf->bpl, audio_ch->cmds_start, - cx_read(audio_ch->cmds_start + 12)>>1, - chip->num_periods, buf->bpl * chip->num_periods); - */ - - /* Enables corresponding bits at AUD_INT_STAT */ - cx_write(AUD_A_INT_MSK, FLD_AUD_DST_RISCI1 | FLD_AUD_DST_OF | - FLD_AUD_DST_SYNC | FLD_AUD_DST_OPC_ERR); - - /* Clean any pending interrupt bits already set */ - cx_write(AUD_A_INT_STAT, ~0); - - /* enable audio irqs */ - cx_set(PCI_INT_MSK, chip->dev->pci_irqmask | PCI_MSK_AUD_INT); - - /* Turn on audio downstream fifo and risc enable 0x101 */ - tmp = cx_read(AUD_INT_DMA_CTL); - cx_set(AUD_INT_DMA_CTL, tmp | - (FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN)); - - mdelay(100); - return 0; -} - -/* - * BOARD Specific: Resets audio DMA - */ -static int _cx25821_stop_audio_dma(struct cx25821_audio_dev *chip) -{ - struct cx25821_dev *dev = chip->dev; - - /* stop dma */ - cx_clear(AUD_INT_DMA_CTL, - FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN); - - /* disable irqs */ - cx_clear(PCI_INT_MSK, PCI_MSK_AUD_INT); - cx_clear(AUD_A_INT_MSK, AUD_INT_OPC_ERR | AUD_INT_DN_SYNC | - AUD_INT_DN_RISCI2 | AUD_INT_DN_RISCI1); - - return 0; -} - -#define MAX_IRQ_LOOP 50 - -/* - * BOARD Specific: IRQ dma bits - */ -static char *cx25821_aud_irqs[32] = { - "dn_risci1", "up_risci1", "rds_dn_risc1", /* 0-2 */ - NULL, /* reserved */ - "dn_risci2", "up_risci2", "rds_dn_risc2", /* 4-6 */ - NULL, /* reserved */ - "dnf_of", "upf_uf", "rds_dnf_uf", /* 8-10 */ - NULL, /* reserved */ - "dn_sync", "up_sync", "rds_dn_sync", /* 12-14 */ - NULL, /* reserved */ - "opc_err", "par_err", "rip_err", /* 16-18 */ - "pci_abort", "ber_irq", "mchg_irq" /* 19-21 */ -}; - -/* - * BOARD Specific: Threats IRQ audio specific calls - */ -static void cx25821_aud_irq(struct cx25821_audio_dev *chip, u32 status, - u32 mask) -{ - struct cx25821_dev *dev = chip->dev; - - if (0 == (status & mask)) - return; - - cx_write(AUD_A_INT_STAT, status); - if (debug > 1 || (status & mask & ~0xff)) - cx25821_print_irqbits(dev->name, "irq aud", cx25821_aud_irqs, - ARRAY_SIZE(cx25821_aud_irqs), status, mask); - - /* risc op code error */ - if (status & AUD_INT_OPC_ERR) { - pr_warn("WARNING %s/1: Audio risc op code error\n", dev->name); - - cx_clear(AUD_INT_DMA_CTL, - FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN); - cx25821_sram_channel_dump_audio(dev, - &cx25821_sram_channels[AUDIO_SRAM_CHANNEL]); - } - if (status & AUD_INT_DN_SYNC) { - pr_warn("WARNING %s: Downstream sync error!\n", dev->name); - cx_write(AUD_A_GPCNT_CTL, GP_COUNT_CONTROL_RESET); - return; - } - - /* risc1 downstream */ - if (status & AUD_INT_DN_RISCI1) { - atomic_set(&chip->count, cx_read(AUD_A_GPCNT)); - snd_pcm_period_elapsed(chip->substream); - } -} - -/* - * BOARD Specific: Handles IRQ calls - */ -static irqreturn_t cx25821_irq(int irq, void *dev_id) -{ - struct cx25821_audio_dev *chip = dev_id; - struct cx25821_dev *dev = chip->dev; - u32 status, pci_status; - u32 audint_status, audint_mask; - int loop, handled = 0; - - audint_status = cx_read(AUD_A_INT_STAT); - audint_mask = cx_read(AUD_A_INT_MSK); - status = cx_read(PCI_INT_STAT); - - for (loop = 0; loop < 1; loop++) { - status = cx_read(PCI_INT_STAT); - if (0 == status) { - status = cx_read(PCI_INT_STAT); - audint_status = cx_read(AUD_A_INT_STAT); - audint_mask = cx_read(AUD_A_INT_MSK); - - if (status) { - handled = 1; - cx_write(PCI_INT_STAT, status); - - cx25821_aud_irq(chip, audint_status, - audint_mask); - break; - } else { - goto out; - } - } - - handled = 1; - cx_write(PCI_INT_STAT, status); - - cx25821_aud_irq(chip, audint_status, audint_mask); - } - - pci_status = cx_read(PCI_INT_STAT); - - if (handled) - cx_write(PCI_INT_STAT, pci_status); - -out: - return IRQ_RETVAL(handled); -} - -static int dsp_buffer_free(struct cx25821_audio_dev *chip) -{ - BUG_ON(!chip->dma_size); - - dprintk(2, "Freeing buffer\n"); - videobuf_dma_unmap(&chip->pci->dev, chip->dma_risc); - videobuf_dma_free(chip->dma_risc); - btcx_riscmem_free(chip->pci, &chip->buf->risc); - kfree(chip->buf); - - chip->dma_risc = NULL; - chip->dma_size = 0; - - return 0; -} - -/**************************************************************************** - ALSA PCM Interface - ****************************************************************************/ - -/* - * Digital hardware definition - */ -#define DEFAULT_FIFO_SIZE 384 -static struct snd_pcm_hardware snd_cx25821_digital_hw = { - .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_BLOCK_TRANSFER | SNDRV_PCM_INFO_MMAP_VALID, - .formats = SNDRV_PCM_FMTBIT_S16_LE, - - .rates = SNDRV_PCM_RATE_48000, - .rate_min = 48000, - .rate_max = 48000, - .channels_min = 2, - .channels_max = 2, - /* Analog audio output will be full of clicks and pops if there - are not exactly four lines in the SRAM FIFO buffer. */ - .period_bytes_min = DEFAULT_FIFO_SIZE / 3, - .period_bytes_max = DEFAULT_FIFO_SIZE / 3, - .periods_min = 1, - .periods_max = AUDIO_LINE_SIZE, - /* 128 * 128 = 16384 = 1024 * 16 */ - .buffer_bytes_max = (AUDIO_LINE_SIZE * AUDIO_LINE_SIZE), -}; - -/* - * audio pcm capture open callback - */ -static int snd_cx25821_pcm_open(struct snd_pcm_substream *substream) -{ - struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - int err; - unsigned int bpl = 0; - - if (!chip) { - pr_err("DEBUG: cx25821 can't find device struct. Can't proceed with open\n"); - return -ENODEV; - } - - err = snd_pcm_hw_constraint_pow2(runtime, 0, - SNDRV_PCM_HW_PARAM_PERIODS); - if (err < 0) - goto _error; - - chip->substream = substream; - - runtime->hw = snd_cx25821_digital_hw; - - if (cx25821_sram_channels[AUDIO_SRAM_CHANNEL].fifo_size != - DEFAULT_FIFO_SIZE) { - /* since there are 3 audio Clusters */ - bpl = cx25821_sram_channels[AUDIO_SRAM_CHANNEL].fifo_size / 3; - bpl &= ~7; /* must be multiple of 8 */ - - if (bpl > AUDIO_LINE_SIZE) - bpl = AUDIO_LINE_SIZE; - - runtime->hw.period_bytes_min = bpl; - runtime->hw.period_bytes_max = bpl; - } - - return 0; -_error: - dprintk(1, "Error opening PCM!\n"); - return err; -} - -/* - * audio close callback - */ -static int snd_cx25821_close(struct snd_pcm_substream *substream) -{ - return 0; -} - -/* - * hw_params callback - */ -static int snd_cx25821_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); - struct videobuf_dmabuf *dma; - - struct cx25821_audio_buffer *buf; - int ret; - - if (substream->runtime->dma_area) { - dsp_buffer_free(chip); - substream->runtime->dma_area = NULL; - } - - chip->period_size = params_period_bytes(hw_params); - chip->num_periods = params_periods(hw_params); - chip->dma_size = chip->period_size * params_periods(hw_params); - - BUG_ON(!chip->dma_size); - BUG_ON(chip->num_periods & (chip->num_periods - 1)); - - buf = kzalloc(sizeof(*buf), GFP_KERNEL); - if (NULL == buf) - return -ENOMEM; - - if (chip->period_size > AUDIO_LINE_SIZE) - chip->period_size = AUDIO_LINE_SIZE; - - buf->bpl = chip->period_size; - - dma = &buf->dma; - videobuf_dma_init(dma); - ret = videobuf_dma_init_kernel(dma, PCI_DMA_FROMDEVICE, - (PAGE_ALIGN(chip->dma_size) >> PAGE_SHIFT)); - if (ret < 0) - goto error; - - ret = videobuf_dma_map(&chip->pci->dev, dma); - if (ret < 0) - goto error; - - ret = cx25821_risc_databuffer_audio(chip->pci, &buf->risc, dma->sglist, - chip->period_size, chip->num_periods, 1); - if (ret < 0) { - pr_info("DEBUG: ERROR after cx25821_risc_databuffer_audio()\n"); - goto error; - } - - /* Loop back to start of program */ - buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC); - buf->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - buf->risc.jmp[2] = cpu_to_le32(0); /* bits 63-32 */ - - chip->buf = buf; - chip->dma_risc = dma; - - substream->runtime->dma_area = chip->dma_risc->vaddr; - substream->runtime->dma_bytes = chip->dma_size; - substream->runtime->dma_addr = 0; - - return 0; - -error: - kfree(buf); - return ret; -} - -/* - * hw free callback - */ -static int snd_cx25821_hw_free(struct snd_pcm_substream *substream) -{ - struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); - - if (substream->runtime->dma_area) { - dsp_buffer_free(chip); - substream->runtime->dma_area = NULL; - } - - return 0; -} - -/* - * prepare callback - */ -static int snd_cx25821_prepare(struct snd_pcm_substream *substream) -{ - return 0; -} - -/* - * trigger callback - */ -static int snd_cx25821_card_trigger(struct snd_pcm_substream *substream, - int cmd) -{ - struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); - int err = 0; - - /* Local interrupts are already disabled by ALSA */ - spin_lock(&chip->reg_lock); - - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: - err = _cx25821_start_audio_dma(chip); - break; - case SNDRV_PCM_TRIGGER_STOP: - err = _cx25821_stop_audio_dma(chip); - break; - default: - err = -EINVAL; - break; - } - - spin_unlock(&chip->reg_lock); - - return err; -} - -/* - * pointer callback - */ -static snd_pcm_uframes_t snd_cx25821_pointer(struct snd_pcm_substream - *substream) -{ - struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - u16 count; - - count = atomic_read(&chip->count); - - return runtime->period_size * (count & (runtime->periods - 1)); -} - -/* - * page callback (needed for mmap) - */ -static struct page *snd_cx25821_page(struct snd_pcm_substream *substream, - unsigned long offset) -{ - void *pageptr = substream->runtime->dma_area + offset; - - return vmalloc_to_page(pageptr); -} - -/* - * operators - */ -static struct snd_pcm_ops snd_cx25821_pcm_ops = { - .open = snd_cx25821_pcm_open, - .close = snd_cx25821_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_cx25821_hw_params, - .hw_free = snd_cx25821_hw_free, - .prepare = snd_cx25821_prepare, - .trigger = snd_cx25821_card_trigger, - .pointer = snd_cx25821_pointer, - .page = snd_cx25821_page, -}; - -/* - * ALSA create a PCM device: Called when initializing the board. - * Sets up the name and hooks up the callbacks - */ -static int snd_cx25821_pcm(struct cx25821_audio_dev *chip, int device, - char *name) -{ - struct snd_pcm *pcm; - int err; - - err = snd_pcm_new(chip->card, name, device, 0, 1, &pcm); - if (err < 0) { - pr_info("ERROR: FAILED snd_pcm_new() in %s\n", __func__); - return err; - } - pcm->private_data = chip; - pcm->info_flags = 0; - strcpy(pcm->name, name); - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_cx25821_pcm_ops); - - return 0; -} - -/**************************************************************************** - Basic Flow for Sound Devices - ****************************************************************************/ - -/* - * PCI ID Table - 14f1:8801 and 14f1:8811 means function 1: Audio - * Only boards with eeprom and byte 1 at eeprom=1 have it - */ - -static DEFINE_PCI_DEVICE_TABLE(cx25821_audio_pci_tbl) = { - {0x14f1, 0x0920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, - {0,} -}; - -MODULE_DEVICE_TABLE(pci, cx25821_audio_pci_tbl); - -/* - * Not used in the function snd_cx25821_dev_free so removing - * from the file. - */ -/* -static int snd_cx25821_free(struct cx25821_audio_dev *chip) -{ - if (chip->irq >= 0) - free_irq(chip->irq, chip); - - cx25821_dev_unregister(chip->dev); - pci_disable_device(chip->pci); - - return 0; -} -*/ - -/* - * Component Destructor - */ -static void snd_cx25821_dev_free(struct snd_card *card) -{ - struct cx25821_audio_dev *chip = card->private_data; - - /* snd_cx25821_free(chip); */ - snd_card_free(chip->card); -} - -/* - * Alsa Constructor - Component probe - */ -static int cx25821_audio_initdev(struct cx25821_dev *dev) -{ - struct snd_card *card; - struct cx25821_audio_dev *chip; - int err; - - if (devno >= SNDRV_CARDS) { - pr_info("DEBUG ERROR: devno >= SNDRV_CARDS %s\n", __func__); - return -ENODEV; - } - - if (!enable[devno]) { - ++devno; - pr_info("DEBUG ERROR: !enable[devno] %s\n", __func__); - return -ENOENT; - } - - err = snd_card_create(index[devno], id[devno], THIS_MODULE, - sizeof(struct cx25821_audio_dev), &card); - if (err < 0) { - pr_info("DEBUG ERROR: cannot create snd_card_new in %s\n", - __func__); - return err; - } - - strcpy(card->driver, "cx25821"); - - /* Card "creation" */ - card->private_free = snd_cx25821_dev_free; - chip = card->private_data; - spin_lock_init(&chip->reg_lock); - - chip->dev = dev; - chip->card = card; - chip->pci = dev->pci; - chip->iobase = pci_resource_start(dev->pci, 0); - - chip->irq = dev->pci->irq; - - err = request_irq(dev->pci->irq, cx25821_irq, - IRQF_SHARED, chip->dev->name, chip); - - if (err < 0) { - pr_err("ERROR %s: can't get IRQ %d for ALSA\n", chip->dev->name, - dev->pci->irq); - goto error; - } - - err = snd_cx25821_pcm(chip, 0, "cx25821 Digital"); - if (err < 0) { - pr_info("DEBUG ERROR: cannot create snd_cx25821_pcm %s\n", - __func__); - goto error; - } - - snd_card_set_dev(card, &chip->pci->dev); - - strcpy(card->shortname, "cx25821"); - sprintf(card->longname, "%s at 0x%lx irq %d", chip->dev->name, - chip->iobase, chip->irq); - strcpy(card->mixername, "CX25821"); - - pr_info("%s/%i: ALSA support for cx25821 boards\n", card->driver, - devno); - - err = snd_card_register(card); - if (err < 0) { - pr_info("DEBUG ERROR: cannot register sound card %s\n", - __func__); - goto error; - } - - snd_cx25821_cards[devno] = card; - - devno++; - return 0; - -error: - snd_card_free(card); - return err; -} - -/**************************************************************************** - LINUX MODULE INIT - ****************************************************************************/ -static void cx25821_audio_fini(void) -{ - snd_card_free(snd_cx25821_cards[0]); -} - -/* - * Module initializer - * - * Loops through present saa7134 cards, and assigns an ALSA device - * to each one - * - */ -static int cx25821_alsa_init(void) -{ - struct cx25821_dev *dev = NULL; - struct list_head *list; - - mutex_lock(&cx25821_devlist_mutex); - list_for_each(list, &cx25821_devlist) { - dev = list_entry(list, struct cx25821_dev, devlist); - cx25821_audio_initdev(dev); - } - mutex_unlock(&cx25821_devlist_mutex); - - if (dev == NULL) - pr_info("ERROR ALSA: no cx25821 cards found\n"); - - return 0; - -} - -late_initcall(cx25821_alsa_init); -module_exit(cx25821_audio_fini); - -/* ----------------------------------------------------------- */ -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/cx25821/cx25821-audio-upstream.c b/drivers/media/video/cx25821/cx25821-audio-upstream.c deleted file mode 100644 index 8b2a99975c23..000000000000 --- a/drivers/media/video/cx25821/cx25821-audio-upstream.c +++ /dev/null @@ -1,778 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <hiep.huynh@conexant.com>, <shu.lin@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include "cx25821-video.h" -#include "cx25821-audio-upstream.h" - -#include <linux/fs.h> -#include <linux/errno.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/syscalls.h> -#include <linux/file.h> -#include <linux/fcntl.h> -#include <linux/delay.h> -#include <linux/slab.h> -#include <linux/uaccess.h> - -MODULE_DESCRIPTION("v4l2 driver module for cx25821 based TV cards"); -MODULE_AUTHOR("Hiep Huynh <hiep.huynh@conexant.com>"); -MODULE_LICENSE("GPL"); - -static int _intr_msk = FLD_AUD_SRC_RISCI1 | FLD_AUD_SRC_OF | - FLD_AUD_SRC_SYNC | FLD_AUD_SRC_OPC_ERR; - -int cx25821_sram_channel_setup_upstream_audio(struct cx25821_dev *dev, - struct sram_channel *ch, - unsigned int bpl, u32 risc) -{ - unsigned int i, lines; - u32 cdt; - - if (ch->cmds_start == 0) { - cx_write(ch->ptr1_reg, 0); - cx_write(ch->ptr2_reg, 0); - cx_write(ch->cnt2_reg, 0); - cx_write(ch->cnt1_reg, 0); - return 0; - } - - bpl = (bpl + 7) & ~7; /* alignment */ - cdt = ch->cdt; - lines = ch->fifo_size / bpl; - - if (lines > 3) - lines = 3; - - BUG_ON(lines < 2); - - /* write CDT */ - for (i = 0; i < lines; i++) { - cx_write(cdt + 16 * i, ch->fifo_start + bpl * i); - cx_write(cdt + 16 * i + 4, 0); - cx_write(cdt + 16 * i + 8, 0); - cx_write(cdt + 16 * i + 12, 0); - } - - /* write CMDS */ - cx_write(ch->cmds_start + 0, risc); - - cx_write(ch->cmds_start + 4, 0); - cx_write(ch->cmds_start + 8, cdt); - cx_write(ch->cmds_start + 12, AUDIO_CDT_SIZE_QW); - cx_write(ch->cmds_start + 16, ch->ctrl_start); - - /* IQ size */ - cx_write(ch->cmds_start + 20, AUDIO_IQ_SIZE_DW); - - for (i = 24; i < 80; i += 4) - cx_write(ch->cmds_start + i, 0); - - /* fill registers */ - cx_write(ch->ptr1_reg, ch->fifo_start); - cx_write(ch->ptr2_reg, cdt); - cx_write(ch->cnt2_reg, AUDIO_CDT_SIZE_QW); - cx_write(ch->cnt1_reg, AUDIO_CLUSTER_SIZE_QW - 1); - - return 0; -} - -static __le32 *cx25821_risc_field_upstream_audio(struct cx25821_dev *dev, - __le32 *rp, - dma_addr_t databuf_phys_addr, - unsigned int bpl, - int fifo_enable) -{ - unsigned int line; - struct sram_channel *sram_ch = - dev->channels[dev->_audio_upstream_channel].sram_channels; - int offset = 0; - - /* scan lines */ - for (line = 0; line < LINES_PER_AUDIO_BUFFER; line++) { - *(rp++) = cpu_to_le32(RISC_READ | RISC_SOL | RISC_EOL | bpl); - *(rp++) = cpu_to_le32(databuf_phys_addr + offset); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - - /* Check if we need to enable the FIFO - * after the first 3 lines. - * For the upstream audio channel, - * the risc engine will enable the FIFO */ - if (fifo_enable && line == 2) { - *(rp++) = RISC_WRITECR; - *(rp++) = sram_ch->dma_ctl; - *(rp++) = sram_ch->fld_aud_fifo_en; - *(rp++) = 0x00000020; - } - - offset += AUDIO_LINE_SIZE; - } - - return rp; -} - -int cx25821_risc_buffer_upstream_audio(struct cx25821_dev *dev, - struct pci_dev *pci, - unsigned int bpl, unsigned int lines) -{ - __le32 *rp; - int fifo_enable = 0; - int frame = 0, i = 0; - int frame_size = AUDIO_DATA_BUF_SZ; - int databuf_offset = 0; - int risc_flag = RISC_CNT_INC; - dma_addr_t risc_phys_jump_addr; - - /* Virtual address of Risc buffer program */ - rp = dev->_risc_virt_addr; - - /* sync instruction */ - *(rp++) = cpu_to_le32(RISC_RESYNC | AUDIO_SYNC_LINE); - - for (frame = 0; frame < NUM_AUDIO_FRAMES; frame++) { - databuf_offset = frame_size * frame; - - if (frame == 0) { - fifo_enable = 1; - risc_flag = RISC_CNT_RESET; - } else { - fifo_enable = 0; - risc_flag = RISC_CNT_INC; - } - - /* Calculate physical jump address */ - if ((frame + 1) == NUM_AUDIO_FRAMES) { - risc_phys_jump_addr = - dev->_risc_phys_start_addr + - RISC_SYNC_INSTRUCTION_SIZE; - } else { - risc_phys_jump_addr = - dev->_risc_phys_start_addr + - RISC_SYNC_INSTRUCTION_SIZE + - AUDIO_RISC_DMA_BUF_SIZE * (frame + 1); - } - - rp = cx25821_risc_field_upstream_audio(dev, rp, - dev->_audiodata_buf_phys_addr + databuf_offset, - bpl, fifo_enable); - - if (USE_RISC_NOOP_AUDIO) { - for (i = 0; i < NUM_NO_OPS; i++) - *(rp++) = cpu_to_le32(RISC_NOOP); - } - - /* Loop to (Nth)FrameRISC or to Start of Risc program & - * generate IRQ */ - *(rp++) = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | risc_flag); - *(rp++) = cpu_to_le32(risc_phys_jump_addr); - *(rp++) = cpu_to_le32(0); - - /* Recalculate virtual address based on frame index */ - rp = dev->_risc_virt_addr + RISC_SYNC_INSTRUCTION_SIZE / 4 + - (AUDIO_RISC_DMA_BUF_SIZE * (frame + 1) / 4); - } - - return 0; -} - -void cx25821_free_memory_audio(struct cx25821_dev *dev) -{ - if (dev->_risc_virt_addr) { - pci_free_consistent(dev->pci, dev->_audiorisc_size, - dev->_risc_virt_addr, dev->_risc_phys_addr); - dev->_risc_virt_addr = NULL; - } - - if (dev->_audiodata_buf_virt_addr) { - pci_free_consistent(dev->pci, dev->_audiodata_buf_size, - dev->_audiodata_buf_virt_addr, - dev->_audiodata_buf_phys_addr); - dev->_audiodata_buf_virt_addr = NULL; - } -} - -void cx25821_stop_upstream_audio(struct cx25821_dev *dev) -{ - struct sram_channel *sram_ch = - dev->channels[AUDIO_UPSTREAM_SRAM_CHANNEL_B].sram_channels; - u32 tmp = 0; - - if (!dev->_audio_is_running) { - printk(KERN_DEBUG - pr_fmt("No audio file is currently running so return!\n")); - return; - } - /* Disable RISC interrupts */ - cx_write(sram_ch->int_msk, 0); - - /* Turn OFF risc and fifo enable in AUD_DMA_CNTRL */ - tmp = cx_read(sram_ch->dma_ctl); - cx_write(sram_ch->dma_ctl, - tmp & ~(sram_ch->fld_aud_fifo_en | sram_ch->fld_aud_risc_en)); - - /* Clear data buffer memory */ - if (dev->_audiodata_buf_virt_addr) - memset(dev->_audiodata_buf_virt_addr, 0, - dev->_audiodata_buf_size); - - dev->_audio_is_running = 0; - dev->_is_first_audio_frame = 0; - dev->_audioframe_count = 0; - dev->_audiofile_status = END_OF_FILE; - - kfree(dev->_irq_audio_queues); - dev->_irq_audio_queues = NULL; - - kfree(dev->_audiofilename); -} - -void cx25821_free_mem_upstream_audio(struct cx25821_dev *dev) -{ - if (dev->_audio_is_running) - cx25821_stop_upstream_audio(dev); - - cx25821_free_memory_audio(dev); -} - -int cx25821_get_audio_data(struct cx25821_dev *dev, - struct sram_channel *sram_ch) -{ - struct file *myfile; - int frame_index_temp = dev->_audioframe_index; - int i = 0; - int line_size = AUDIO_LINE_SIZE; - int frame_size = AUDIO_DATA_BUF_SZ; - int frame_offset = frame_size * frame_index_temp; - ssize_t vfs_read_retval = 0; - char mybuf[line_size]; - loff_t file_offset = dev->_audioframe_count * frame_size; - loff_t pos; - mm_segment_t old_fs; - - if (dev->_audiofile_status == END_OF_FILE) - return 0; - - myfile = filp_open(dev->_audiofilename, O_RDONLY | O_LARGEFILE, 0); - - if (IS_ERR(myfile)) { - const int open_errno = -PTR_ERR(myfile); - pr_err("%s(): ERROR opening file(%s) with errno = %d!\n", - __func__, dev->_audiofilename, open_errno); - return PTR_ERR(myfile); - } else { - if (!(myfile->f_op)) { - pr_err("%s(): File has no file operations registered!\n", - __func__); - filp_close(myfile, NULL); - return -EIO; - } - - if (!myfile->f_op->read) { - pr_err("%s(): File has no READ operations registered!\n", - __func__); - filp_close(myfile, NULL); - return -EIO; - } - - pos = myfile->f_pos; - old_fs = get_fs(); - set_fs(KERNEL_DS); - - for (i = 0; i < dev->_audio_lines_count; i++) { - pos = file_offset; - - vfs_read_retval = vfs_read(myfile, mybuf, line_size, - &pos); - - if (vfs_read_retval > 0 && vfs_read_retval == line_size - && dev->_audiodata_buf_virt_addr != NULL) { - memcpy((void *)(dev->_audiodata_buf_virt_addr + - frame_offset / 4), mybuf, - vfs_read_retval); - } - - file_offset += vfs_read_retval; - frame_offset += vfs_read_retval; - - if (vfs_read_retval < line_size) { - pr_info("Done: exit %s() since no more bytes to read from Audio file\n", - __func__); - break; - } - } - - if (i > 0) - dev->_audioframe_count++; - - dev->_audiofile_status = (vfs_read_retval == line_size) ? - IN_PROGRESS : END_OF_FILE; - - set_fs(old_fs); - filp_close(myfile, NULL); - } - - return 0; -} - -static void cx25821_audioups_handler(struct work_struct *work) -{ - struct cx25821_dev *dev = container_of(work, struct cx25821_dev, - _audio_work_entry); - - if (!dev) { - pr_err("ERROR %s(): since container_of(work_struct) FAILED!\n", - __func__); - return; - } - - cx25821_get_audio_data(dev, dev->channels[dev->_audio_upstream_channel]. - sram_channels); -} - -int cx25821_openfile_audio(struct cx25821_dev *dev, - struct sram_channel *sram_ch) -{ - struct file *myfile; - int i = 0, j = 0; - int line_size = AUDIO_LINE_SIZE; - ssize_t vfs_read_retval = 0; - char mybuf[line_size]; - loff_t pos; - loff_t offset = (unsigned long)0; - mm_segment_t old_fs; - - myfile = filp_open(dev->_audiofilename, O_RDONLY | O_LARGEFILE, 0); - - if (IS_ERR(myfile)) { - const int open_errno = -PTR_ERR(myfile); - pr_err("%s(): ERROR opening file(%s) with errno = %d!\n", - __func__, dev->_audiofilename, open_errno); - return PTR_ERR(myfile); - } else { - if (!(myfile->f_op)) { - pr_err("%s(): File has no file operations registered!\n", - __func__); - filp_close(myfile, NULL); - return -EIO; - } - - if (!myfile->f_op->read) { - pr_err("%s(): File has no READ operations registered!\n", - __func__); - filp_close(myfile, NULL); - return -EIO; - } - - pos = myfile->f_pos; - old_fs = get_fs(); - set_fs(KERNEL_DS); - - for (j = 0; j < NUM_AUDIO_FRAMES; j++) { - for (i = 0; i < dev->_audio_lines_count; i++) { - pos = offset; - - vfs_read_retval = vfs_read(myfile, mybuf, - line_size, &pos); - - if (vfs_read_retval > 0 && - vfs_read_retval == line_size && - dev->_audiodata_buf_virt_addr != NULL) { - memcpy((void *)(dev-> - _audiodata_buf_virt_addr - + offset / 4), mybuf, - vfs_read_retval); - } - - offset += vfs_read_retval; - - if (vfs_read_retval < line_size) { - pr_info("Done: exit %s() since no more bytes to read from Audio file\n", - __func__); - break; - } - } - - if (i > 0) - dev->_audioframe_count++; - - if (vfs_read_retval < line_size) - break; - } - - dev->_audiofile_status = (vfs_read_retval == line_size) ? - IN_PROGRESS : END_OF_FILE; - - set_fs(old_fs); - myfile->f_pos = 0; - filp_close(myfile, NULL); - } - - return 0; -} - -static int cx25821_audio_upstream_buffer_prepare(struct cx25821_dev *dev, - struct sram_channel *sram_ch, - int bpl) -{ - int ret = 0; - dma_addr_t dma_addr; - dma_addr_t data_dma_addr; - - cx25821_free_memory_audio(dev); - - dev->_risc_virt_addr = pci_alloc_consistent(dev->pci, - dev->audio_upstream_riscbuf_size, &dma_addr); - dev->_risc_virt_start_addr = dev->_risc_virt_addr; - dev->_risc_phys_start_addr = dma_addr; - dev->_risc_phys_addr = dma_addr; - dev->_audiorisc_size = dev->audio_upstream_riscbuf_size; - - if (!dev->_risc_virt_addr) { - printk(KERN_DEBUG - pr_fmt("ERROR: pci_alloc_consistent() FAILED to allocate memory for RISC program! Returning\n")); - return -ENOMEM; - } - /* Clear out memory at address */ - memset(dev->_risc_virt_addr, 0, dev->_audiorisc_size); - - /* For Audio Data buffer allocation */ - dev->_audiodata_buf_virt_addr = pci_alloc_consistent(dev->pci, - dev->audio_upstream_databuf_size, &data_dma_addr); - dev->_audiodata_buf_phys_addr = data_dma_addr; - dev->_audiodata_buf_size = dev->audio_upstream_databuf_size; - - if (!dev->_audiodata_buf_virt_addr) { - printk(KERN_DEBUG - pr_fmt("ERROR: pci_alloc_consistent() FAILED to allocate memory for data buffer! Returning\n")); - return -ENOMEM; - } - /* Clear out memory at address */ - memset(dev->_audiodata_buf_virt_addr, 0, dev->_audiodata_buf_size); - - ret = cx25821_openfile_audio(dev, sram_ch); - if (ret < 0) - return ret; - - /* Creating RISC programs */ - ret = cx25821_risc_buffer_upstream_audio(dev, dev->pci, bpl, - dev->_audio_lines_count); - if (ret < 0) { - printk(KERN_DEBUG - pr_fmt("ERROR creating audio upstream RISC programs!\n")); - goto error; - } - - return 0; - -error: - return ret; -} - -int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num, - u32 status) -{ - int i = 0; - u32 int_msk_tmp; - struct sram_channel *channel = dev->channels[chan_num].sram_channels; - dma_addr_t risc_phys_jump_addr; - __le32 *rp; - - if (status & FLD_AUD_SRC_RISCI1) { - /* Get interrupt_index of the program that interrupted */ - u32 prog_cnt = cx_read(channel->gpcnt); - - /* Since we've identified our IRQ, clear our bits from the - * interrupt mask and interrupt status registers */ - cx_write(channel->int_msk, 0); - cx_write(channel->int_stat, cx_read(channel->int_stat)); - - spin_lock(&dev->slock); - - while (prog_cnt != dev->_last_index_irq) { - /* Update _last_index_irq */ - if (dev->_last_index_irq < (NUMBER_OF_PROGRAMS - 1)) - dev->_last_index_irq++; - else - dev->_last_index_irq = 0; - - dev->_audioframe_index = dev->_last_index_irq; - - queue_work(dev->_irq_audio_queues, - &dev->_audio_work_entry); - } - - if (dev->_is_first_audio_frame) { - dev->_is_first_audio_frame = 0; - - if (dev->_risc_virt_start_addr != NULL) { - risc_phys_jump_addr = - dev->_risc_phys_start_addr + - RISC_SYNC_INSTRUCTION_SIZE + - AUDIO_RISC_DMA_BUF_SIZE; - - rp = cx25821_risc_field_upstream_audio(dev, - dev->_risc_virt_start_addr + 1, - dev->_audiodata_buf_phys_addr, - AUDIO_LINE_SIZE, FIFO_DISABLE); - - if (USE_RISC_NOOP_AUDIO) { - for (i = 0; i < NUM_NO_OPS; i++) { - *(rp++) = - cpu_to_le32(RISC_NOOP); - } - } - /* Jump to 2nd Audio Frame */ - *(rp++) = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | - RISC_CNT_RESET); - *(rp++) = cpu_to_le32(risc_phys_jump_addr); - *(rp++) = cpu_to_le32(0); - } - } - - spin_unlock(&dev->slock); - } else { - if (status & FLD_AUD_SRC_OF) - pr_warn("%s(): Audio Received Overflow Error Interrupt!\n", - __func__); - - if (status & FLD_AUD_SRC_SYNC) - pr_warn("%s(): Audio Received Sync Error Interrupt!\n", - __func__); - - if (status & FLD_AUD_SRC_OPC_ERR) - pr_warn("%s(): Audio Received OpCode Error Interrupt!\n", - __func__); - - /* Read and write back the interrupt status register to clear - * our bits */ - cx_write(channel->int_stat, cx_read(channel->int_stat)); - } - - if (dev->_audiofile_status == END_OF_FILE) { - pr_warn("EOF Channel Audio Framecount = %d\n", - dev->_audioframe_count); - return -1; - } - /* ElSE, set the interrupt mask register, re-enable irq. */ - int_msk_tmp = cx_read(channel->int_msk); - cx_write(channel->int_msk, int_msk_tmp |= _intr_msk); - - return 0; -} - -static irqreturn_t cx25821_upstream_irq_audio(int irq, void *dev_id) -{ - struct cx25821_dev *dev = dev_id; - u32 audio_status; - int handled = 0; - struct sram_channel *sram_ch; - - if (!dev) - return -1; - - sram_ch = dev->channels[dev->_audio_upstream_channel].sram_channels; - - audio_status = cx_read(sram_ch->int_stat); - - /* Only deal with our interrupt */ - if (audio_status) { - handled = cx25821_audio_upstream_irq(dev, - dev->_audio_upstream_channel, audio_status); - } - - if (handled < 0) - cx25821_stop_upstream_audio(dev); - else - handled += handled; - - return IRQ_RETVAL(handled); -} - -static void cx25821_wait_fifo_enable(struct cx25821_dev *dev, - struct sram_channel *sram_ch) -{ - int count = 0; - u32 tmp; - - do { - /* Wait 10 microsecond before checking to see if the FIFO is - * turned ON. */ - udelay(10); - - tmp = cx_read(sram_ch->dma_ctl); - - /* 10 millisecond timeout */ - if (count++ > 1000) { - pr_err("ERROR: %s() fifo is NOT turned on. Timeout!\n", - __func__); - return; - } - - } while (!(tmp & sram_ch->fld_aud_fifo_en)); - -} - -int cx25821_start_audio_dma_upstream(struct cx25821_dev *dev, - struct sram_channel *sram_ch) -{ - u32 tmp = 0; - int err = 0; - - /* Set the physical start address of the RISC program in the initial - * program counter(IPC) member of the CMDS. */ - cx_write(sram_ch->cmds_start + 0, dev->_risc_phys_addr); - /* Risc IPC High 64 bits 63-32 */ - cx_write(sram_ch->cmds_start + 4, 0); - - /* reset counter */ - cx_write(sram_ch->gpcnt_ctl, 3); - - /* Set the line length (It looks like we do not need to set the - * line length) */ - cx_write(sram_ch->aud_length, AUDIO_LINE_SIZE & FLD_AUD_DST_LN_LNGTH); - - /* Set the input mode to 16-bit */ - tmp = cx_read(sram_ch->aud_cfg); - tmp |= FLD_AUD_SRC_ENABLE | FLD_AUD_DST_PK_MODE | FLD_AUD_CLK_ENABLE | - FLD_AUD_MASTER_MODE | FLD_AUD_CLK_SELECT_PLL_D | - FLD_AUD_SONY_MODE; - cx_write(sram_ch->aud_cfg, tmp); - - /* Read and write back the interrupt status register to clear it */ - tmp = cx_read(sram_ch->int_stat); - cx_write(sram_ch->int_stat, tmp); - - /* Clear our bits from the interrupt status register. */ - cx_write(sram_ch->int_stat, _intr_msk); - - /* Set the interrupt mask register, enable irq. */ - cx_set(PCI_INT_MSK, cx_read(PCI_INT_MSK) | (1 << sram_ch->irq_bit)); - tmp = cx_read(sram_ch->int_msk); - cx_write(sram_ch->int_msk, tmp |= _intr_msk); - - err = request_irq(dev->pci->irq, cx25821_upstream_irq_audio, - IRQF_SHARED, dev->name, dev); - if (err < 0) { - pr_err("%s: can't get upstream IRQ %d\n", dev->name, - dev->pci->irq); - goto fail_irq; - } - - /* Start the DMA engine */ - tmp = cx_read(sram_ch->dma_ctl); - cx_set(sram_ch->dma_ctl, tmp | sram_ch->fld_aud_risc_en); - - dev->_audio_is_running = 1; - dev->_is_first_audio_frame = 1; - - /* The fifo_en bit turns on by the first Risc program */ - cx25821_wait_fifo_enable(dev, sram_ch); - - return 0; - -fail_irq: - cx25821_dev_unregister(dev); - return err; -} - -int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select) -{ - struct sram_channel *sram_ch; - int retval = 0; - int err = 0; - int str_length = 0; - - if (dev->_audio_is_running) { - pr_warn("Audio Channel is still running so return!\n"); - return 0; - } - - dev->_audio_upstream_channel = channel_select; - sram_ch = dev->channels[channel_select].sram_channels; - - /* Work queue */ - INIT_WORK(&dev->_audio_work_entry, cx25821_audioups_handler); - dev->_irq_audio_queues = - create_singlethread_workqueue("cx25821_audioworkqueue"); - - if (!dev->_irq_audio_queues) { - printk(KERN_DEBUG - pr_fmt("ERROR: create_singlethread_workqueue() for Audio FAILED!\n")); - return -ENOMEM; - } - - dev->_last_index_irq = 0; - dev->_audio_is_running = 0; - dev->_audioframe_count = 0; - dev->_audiofile_status = RESET_STATUS; - dev->_audio_lines_count = LINES_PER_AUDIO_BUFFER; - _line_size = AUDIO_LINE_SIZE; - - if (dev->input_audiofilename) { - str_length = strlen(dev->input_audiofilename); - dev->_audiofilename = kmemdup(dev->input_audiofilename, - str_length + 1, GFP_KERNEL); - - if (!dev->_audiofilename) - goto error; - - /* Default if filename is empty string */ - if (strcmp(dev->input_audiofilename, "") == 0) - dev->_audiofilename = "/root/audioGOOD.wav"; - } else { - str_length = strlen(_defaultAudioName); - dev->_audiofilename = kmemdup(_defaultAudioName, - str_length + 1, GFP_KERNEL); - - if (!dev->_audiofilename) - goto error; - } - - retval = cx25821_sram_channel_setup_upstream_audio(dev, sram_ch, - _line_size, 0); - - dev->audio_upstream_riscbuf_size = - AUDIO_RISC_DMA_BUF_SIZE * NUM_AUDIO_PROGS + - RISC_SYNC_INSTRUCTION_SIZE; - dev->audio_upstream_databuf_size = AUDIO_DATA_BUF_SZ * NUM_AUDIO_PROGS; - - /* Allocating buffers and prepare RISC program */ - retval = cx25821_audio_upstream_buffer_prepare(dev, sram_ch, - _line_size); - if (retval < 0) { - pr_err("%s: Failed to set up Audio upstream buffers!\n", - dev->name); - goto error; - } - /* Start RISC engine */ - cx25821_start_audio_dma_upstream(dev, sram_ch); - - return 0; - -error: - cx25821_dev_unregister(dev); - - return err; -} diff --git a/drivers/media/video/cx25821/cx25821-audio-upstream.h b/drivers/media/video/cx25821/cx25821-audio-upstream.h deleted file mode 100644 index af2ae7c5815a..000000000000 --- a/drivers/media/video/cx25821/cx25821-audio-upstream.h +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <hiep.huynh@conexant.com>, <shu.lin@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/mutex.h> -#include <linux/workqueue.h> - -#define NUM_AUDIO_PROGS 8 -#define NUM_AUDIO_FRAMES 8 -#define END_OF_FILE 0 -#define IN_PROGRESS 1 -#define RESET_STATUS -1 -#define FIFO_DISABLE 0 -#define FIFO_ENABLE 1 -#define NUM_NO_OPS 4 - -#define RISC_READ_INSTRUCTION_SIZE 12 -#define RISC_JUMP_INSTRUCTION_SIZE 12 -#define RISC_WRITECR_INSTRUCTION_SIZE 16 -#define RISC_SYNC_INSTRUCTION_SIZE 4 -#define DWORD_SIZE 4 -#define AUDIO_SYNC_LINE 4 - -#define LINES_PER_AUDIO_BUFFER 15 -#define AUDIO_LINE_SIZE 128 -#define AUDIO_DATA_BUF_SZ (AUDIO_LINE_SIZE * LINES_PER_AUDIO_BUFFER) - -#define USE_RISC_NOOP_AUDIO 1 - -#ifdef USE_RISC_NOOP_AUDIO -#define AUDIO_RISC_DMA_BUF_SIZE \ - (LINES_PER_AUDIO_BUFFER * RISC_READ_INSTRUCTION_SIZE + \ - RISC_WRITECR_INSTRUCTION_SIZE + NUM_NO_OPS * DWORD_SIZE + \ - RISC_JUMP_INSTRUCTION_SIZE) -#endif - -#ifndef USE_RISC_NOOP_AUDIO -#define AUDIO_RISC_DMA_BUF_SIZE \ - (LINES_PER_AUDIO_BUFFER * RISC_READ_INSTRUCTION_SIZE + \ - RISC_WRITECR_INSTRUCTION_SIZE + RISC_JUMP_INSTRUCTION_SIZE) -#endif - -static int _line_size; -char *_defaultAudioName = "/root/audioGOOD.wav"; diff --git a/drivers/media/video/cx25821/cx25821-audio.h b/drivers/media/video/cx25821/cx25821-audio.h deleted file mode 100644 index 1fc2d24f5110..000000000000 --- a/drivers/media/video/cx25821/cx25821-audio.h +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __CX25821_AUDIO_H__ -#define __CX25821_AUDIO_H__ - -#define USE_RISC_NOOP 1 -#define LINES_PER_BUFFER 15 -#define AUDIO_LINE_SIZE 128 - -/* Number of buffer programs to use at once. */ -#define NUMBER_OF_PROGRAMS 8 - -/* - * Max size of the RISC program for a buffer. - worst case is 2 writes per line - * Space is also added for the 4 no-op instructions added on the end. - */ -#ifndef USE_RISC_NOOP -#define MAX_BUFFER_PROGRAM_SIZE \ - (2 * LINES_PER_BUFFER * RISC_WRITE_INSTRUCTION_SIZE + \ - RISC_WRITECR_INSTRUCTION_SIZE * 4) -#endif - -/* MAE 12 July 2005 Try to use NOOP RISC instruction instead */ -#ifdef USE_RISC_NOOP -#define MAX_BUFFER_PROGRAM_SIZE \ - (2 * LINES_PER_BUFFER * RISC_WRITE_INSTRUCTION_SIZE + \ - RISC_NOOP_INSTRUCTION_SIZE * 4) -#endif - -/* Sizes of various instructions in bytes. Used when adding instructions. */ -#define RISC_WRITE_INSTRUCTION_SIZE 12 -#define RISC_JUMP_INSTRUCTION_SIZE 12 -#define RISC_SKIP_INSTRUCTION_SIZE 4 -#define RISC_SYNC_INSTRUCTION_SIZE 4 -#define RISC_WRITECR_INSTRUCTION_SIZE 16 -#define RISC_NOOP_INSTRUCTION_SIZE 4 - -#define MAX_AUDIO_DMA_BUFFER_SIZE \ - (MAX_BUFFER_PROGRAM_SIZE * NUMBER_OF_PROGRAMS + \ - RISC_SYNC_INSTRUCTION_SIZE) - -#endif diff --git a/drivers/media/video/cx25821/cx25821-biffuncs.h b/drivers/media/video/cx25821/cx25821-biffuncs.h deleted file mode 100644 index 9326a7c729ec..000000000000 --- a/drivers/media/video/cx25821/cx25821-biffuncs.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _BITFUNCS_H -#define _BITFUNCS_H - -#define SetBit(Bit) (1 << Bit) - -inline u8 getBit(u32 sample, u8 index) -{ - return (u8) ((sample >> index) & 1); -} - -inline u32 clearBitAtPos(u32 value, u8 bit) -{ - return value & ~(1 << bit); -} - -inline u32 setBitAtPos(u32 sample, u8 bit) -{ - sample |= (1 << bit); - return sample; - -} - -#endif diff --git a/drivers/media/video/cx25821/cx25821-cards.c b/drivers/media/video/cx25821/cx25821-cards.c deleted file mode 100644 index 99988c988095..000000000000 --- a/drivers/media/video/cx25821/cx25821-cards.c +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * Based on Steven Toth <stoth@linuxtv.org> cx23885 driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/pci.h> -#include <linux/delay.h> -#include <media/cx25840.h> - -#include "cx25821.h" -#include "tuner-xc2028.h" - -/* board config info */ - -struct cx25821_board cx25821_boards[] = { - [UNKNOWN_BOARD] = { - .name = "UNKNOWN/GENERIC", - /* Ensure safe default for unknown boards */ - .clk_freq = 0, - }, - - [CX25821_BOARD] = { - .name = "CX25821", - .portb = CX25821_RAW, - .portc = CX25821_264, - .input[0].type = CX25821_VMUX_COMPOSITE, - }, - -}; - -const unsigned int cx25821_bcount = ARRAY_SIZE(cx25821_boards); - -struct cx25821_subid cx25821_subids[] = { - { - .subvendor = 0x14f1, - .subdevice = 0x0920, - .card = CX25821_BOARD, - }, -}; - -void cx25821_card_setup(struct cx25821_dev *dev) -{ - static u8 eeprom[256]; - - if (dev->i2c_bus[0].i2c_rc == 0) { - dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1; - tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom, - sizeof(eeprom)); - } -} diff --git a/drivers/media/video/cx25821/cx25821-core.c b/drivers/media/video/cx25821/cx25821-core.c deleted file mode 100644 index f11f6f07e915..000000000000 --- a/drivers/media/video/cx25821/cx25821-core.c +++ /dev/null @@ -1,1502 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * Based on Steven Toth <stoth@linuxtv.org> cx23885 driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/i2c.h> -#include <linux/slab.h> -#include "cx25821.h" -#include "cx25821-sram.h" -#include "cx25821-video.h" - -MODULE_DESCRIPTION("Driver for Athena cards"); -MODULE_AUTHOR("Shu Lin - Hiep Huynh"); -MODULE_LICENSE("GPL"); - -static unsigned int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "enable debug messages"); - -static unsigned int card[] = {[0 ... (CX25821_MAXBOARDS - 1)] = UNSET }; -module_param_array(card, int, NULL, 0444); -MODULE_PARM_DESC(card, "card type"); - -static unsigned int cx25821_devcount; - -DEFINE_MUTEX(cx25821_devlist_mutex); -EXPORT_SYMBOL(cx25821_devlist_mutex); -LIST_HEAD(cx25821_devlist); -EXPORT_SYMBOL(cx25821_devlist); - -struct sram_channel cx25821_sram_channels[] = { - [SRAM_CH00] = { - .i = SRAM_CH00, - .name = "VID A", - .cmds_start = VID_A_DOWN_CMDS, - .ctrl_start = VID_A_IQ, - .cdt = VID_A_CDT, - .fifo_start = VID_A_DOWN_CLUSTER_1, - .fifo_size = (VID_CLUSTER_SIZE << 2), - .ptr1_reg = DMA1_PTR1, - .ptr2_reg = DMA1_PTR2, - .cnt1_reg = DMA1_CNT1, - .cnt2_reg = DMA1_CNT2, - .int_msk = VID_A_INT_MSK, - .int_stat = VID_A_INT_STAT, - .int_mstat = VID_A_INT_MSTAT, - .dma_ctl = VID_DST_A_DMA_CTL, - .gpcnt_ctl = VID_DST_A_GPCNT_CTL, - .gpcnt = VID_DST_A_GPCNT, - .vip_ctl = VID_DST_A_VIP_CTL, - .pix_frmt = VID_DST_A_PIX_FRMT, - }, - - [SRAM_CH01] = { - .i = SRAM_CH01, - .name = "VID B", - .cmds_start = VID_B_DOWN_CMDS, - .ctrl_start = VID_B_IQ, - .cdt = VID_B_CDT, - .fifo_start = VID_B_DOWN_CLUSTER_1, - .fifo_size = (VID_CLUSTER_SIZE << 2), - .ptr1_reg = DMA2_PTR1, - .ptr2_reg = DMA2_PTR2, - .cnt1_reg = DMA2_CNT1, - .cnt2_reg = DMA2_CNT2, - .int_msk = VID_B_INT_MSK, - .int_stat = VID_B_INT_STAT, - .int_mstat = VID_B_INT_MSTAT, - .dma_ctl = VID_DST_B_DMA_CTL, - .gpcnt_ctl = VID_DST_B_GPCNT_CTL, - .gpcnt = VID_DST_B_GPCNT, - .vip_ctl = VID_DST_B_VIP_CTL, - .pix_frmt = VID_DST_B_PIX_FRMT, - }, - - [SRAM_CH02] = { - .i = SRAM_CH02, - .name = "VID C", - .cmds_start = VID_C_DOWN_CMDS, - .ctrl_start = VID_C_IQ, - .cdt = VID_C_CDT, - .fifo_start = VID_C_DOWN_CLUSTER_1, - .fifo_size = (VID_CLUSTER_SIZE << 2), - .ptr1_reg = DMA3_PTR1, - .ptr2_reg = DMA3_PTR2, - .cnt1_reg = DMA3_CNT1, - .cnt2_reg = DMA3_CNT2, - .int_msk = VID_C_INT_MSK, - .int_stat = VID_C_INT_STAT, - .int_mstat = VID_C_INT_MSTAT, - .dma_ctl = VID_DST_C_DMA_CTL, - .gpcnt_ctl = VID_DST_C_GPCNT_CTL, - .gpcnt = VID_DST_C_GPCNT, - .vip_ctl = VID_DST_C_VIP_CTL, - .pix_frmt = VID_DST_C_PIX_FRMT, - }, - - [SRAM_CH03] = { - .i = SRAM_CH03, - .name = "VID D", - .cmds_start = VID_D_DOWN_CMDS, - .ctrl_start = VID_D_IQ, - .cdt = VID_D_CDT, - .fifo_start = VID_D_DOWN_CLUSTER_1, - .fifo_size = (VID_CLUSTER_SIZE << 2), - .ptr1_reg = DMA4_PTR1, - .ptr2_reg = DMA4_PTR2, - .cnt1_reg = DMA4_CNT1, - .cnt2_reg = DMA4_CNT2, - .int_msk = VID_D_INT_MSK, - .int_stat = VID_D_INT_STAT, - .int_mstat = VID_D_INT_MSTAT, - .dma_ctl = VID_DST_D_DMA_CTL, - .gpcnt_ctl = VID_DST_D_GPCNT_CTL, - .gpcnt = VID_DST_D_GPCNT, - .vip_ctl = VID_DST_D_VIP_CTL, - .pix_frmt = VID_DST_D_PIX_FRMT, - }, - - [SRAM_CH04] = { - .i = SRAM_CH04, - .name = "VID E", - .cmds_start = VID_E_DOWN_CMDS, - .ctrl_start = VID_E_IQ, - .cdt = VID_E_CDT, - .fifo_start = VID_E_DOWN_CLUSTER_1, - .fifo_size = (VID_CLUSTER_SIZE << 2), - .ptr1_reg = DMA5_PTR1, - .ptr2_reg = DMA5_PTR2, - .cnt1_reg = DMA5_CNT1, - .cnt2_reg = DMA5_CNT2, - .int_msk = VID_E_INT_MSK, - .int_stat = VID_E_INT_STAT, - .int_mstat = VID_E_INT_MSTAT, - .dma_ctl = VID_DST_E_DMA_CTL, - .gpcnt_ctl = VID_DST_E_GPCNT_CTL, - .gpcnt = VID_DST_E_GPCNT, - .vip_ctl = VID_DST_E_VIP_CTL, - .pix_frmt = VID_DST_E_PIX_FRMT, - }, - - [SRAM_CH05] = { - .i = SRAM_CH05, - .name = "VID F", - .cmds_start = VID_F_DOWN_CMDS, - .ctrl_start = VID_F_IQ, - .cdt = VID_F_CDT, - .fifo_start = VID_F_DOWN_CLUSTER_1, - .fifo_size = (VID_CLUSTER_SIZE << 2), - .ptr1_reg = DMA6_PTR1, - .ptr2_reg = DMA6_PTR2, - .cnt1_reg = DMA6_CNT1, - .cnt2_reg = DMA6_CNT2, - .int_msk = VID_F_INT_MSK, - .int_stat = VID_F_INT_STAT, - .int_mstat = VID_F_INT_MSTAT, - .dma_ctl = VID_DST_F_DMA_CTL, - .gpcnt_ctl = VID_DST_F_GPCNT_CTL, - .gpcnt = VID_DST_F_GPCNT, - .vip_ctl = VID_DST_F_VIP_CTL, - .pix_frmt = VID_DST_F_PIX_FRMT, - }, - - [SRAM_CH06] = { - .i = SRAM_CH06, - .name = "VID G", - .cmds_start = VID_G_DOWN_CMDS, - .ctrl_start = VID_G_IQ, - .cdt = VID_G_CDT, - .fifo_start = VID_G_DOWN_CLUSTER_1, - .fifo_size = (VID_CLUSTER_SIZE << 2), - .ptr1_reg = DMA7_PTR1, - .ptr2_reg = DMA7_PTR2, - .cnt1_reg = DMA7_CNT1, - .cnt2_reg = DMA7_CNT2, - .int_msk = VID_G_INT_MSK, - .int_stat = VID_G_INT_STAT, - .int_mstat = VID_G_INT_MSTAT, - .dma_ctl = VID_DST_G_DMA_CTL, - .gpcnt_ctl = VID_DST_G_GPCNT_CTL, - .gpcnt = VID_DST_G_GPCNT, - .vip_ctl = VID_DST_G_VIP_CTL, - .pix_frmt = VID_DST_G_PIX_FRMT, - }, - - [SRAM_CH07] = { - .i = SRAM_CH07, - .name = "VID H", - .cmds_start = VID_H_DOWN_CMDS, - .ctrl_start = VID_H_IQ, - .cdt = VID_H_CDT, - .fifo_start = VID_H_DOWN_CLUSTER_1, - .fifo_size = (VID_CLUSTER_SIZE << 2), - .ptr1_reg = DMA8_PTR1, - .ptr2_reg = DMA8_PTR2, - .cnt1_reg = DMA8_CNT1, - .cnt2_reg = DMA8_CNT2, - .int_msk = VID_H_INT_MSK, - .int_stat = VID_H_INT_STAT, - .int_mstat = VID_H_INT_MSTAT, - .dma_ctl = VID_DST_H_DMA_CTL, - .gpcnt_ctl = VID_DST_H_GPCNT_CTL, - .gpcnt = VID_DST_H_GPCNT, - .vip_ctl = VID_DST_H_VIP_CTL, - .pix_frmt = VID_DST_H_PIX_FRMT, - }, - - [SRAM_CH08] = { - .name = "audio from", - .cmds_start = AUD_A_DOWN_CMDS, - .ctrl_start = AUD_A_IQ, - .cdt = AUD_A_CDT, - .fifo_start = AUD_A_DOWN_CLUSTER_1, - .fifo_size = AUDIO_CLUSTER_SIZE * 3, - .ptr1_reg = DMA17_PTR1, - .ptr2_reg = DMA17_PTR2, - .cnt1_reg = DMA17_CNT1, - .cnt2_reg = DMA17_CNT2, - }, - - [SRAM_CH09] = { - .i = SRAM_CH09, - .name = "VID Upstream I", - .cmds_start = VID_I_UP_CMDS, - .ctrl_start = VID_I_IQ, - .cdt = VID_I_CDT, - .fifo_start = VID_I_UP_CLUSTER_1, - .fifo_size = (VID_CLUSTER_SIZE << 2), - .ptr1_reg = DMA15_PTR1, - .ptr2_reg = DMA15_PTR2, - .cnt1_reg = DMA15_CNT1, - .cnt2_reg = DMA15_CNT2, - .int_msk = VID_I_INT_MSK, - .int_stat = VID_I_INT_STAT, - .int_mstat = VID_I_INT_MSTAT, - .dma_ctl = VID_SRC_I_DMA_CTL, - .gpcnt_ctl = VID_SRC_I_GPCNT_CTL, - .gpcnt = VID_SRC_I_GPCNT, - - .vid_fmt_ctl = VID_SRC_I_FMT_CTL, - .vid_active_ctl1 = VID_SRC_I_ACTIVE_CTL1, - .vid_active_ctl2 = VID_SRC_I_ACTIVE_CTL2, - .vid_cdt_size = VID_SRC_I_CDT_SZ, - .irq_bit = 8, - }, - - [SRAM_CH10] = { - .i = SRAM_CH10, - .name = "VID Upstream J", - .cmds_start = VID_J_UP_CMDS, - .ctrl_start = VID_J_IQ, - .cdt = VID_J_CDT, - .fifo_start = VID_J_UP_CLUSTER_1, - .fifo_size = (VID_CLUSTER_SIZE << 2), - .ptr1_reg = DMA16_PTR1, - .ptr2_reg = DMA16_PTR2, - .cnt1_reg = DMA16_CNT1, - .cnt2_reg = DMA16_CNT2, - .int_msk = VID_J_INT_MSK, - .int_stat = VID_J_INT_STAT, - .int_mstat = VID_J_INT_MSTAT, - .dma_ctl = VID_SRC_J_DMA_CTL, - .gpcnt_ctl = VID_SRC_J_GPCNT_CTL, - .gpcnt = VID_SRC_J_GPCNT, - - .vid_fmt_ctl = VID_SRC_J_FMT_CTL, - .vid_active_ctl1 = VID_SRC_J_ACTIVE_CTL1, - .vid_active_ctl2 = VID_SRC_J_ACTIVE_CTL2, - .vid_cdt_size = VID_SRC_J_CDT_SZ, - .irq_bit = 9, - }, - - [SRAM_CH11] = { - .i = SRAM_CH11, - .name = "Audio Upstream Channel B", - .cmds_start = AUD_B_UP_CMDS, - .ctrl_start = AUD_B_IQ, - .cdt = AUD_B_CDT, - .fifo_start = AUD_B_UP_CLUSTER_1, - .fifo_size = (AUDIO_CLUSTER_SIZE * 3), - .ptr1_reg = DMA22_PTR1, - .ptr2_reg = DMA22_PTR2, - .cnt1_reg = DMA22_CNT1, - .cnt2_reg = DMA22_CNT2, - .int_msk = AUD_B_INT_MSK, - .int_stat = AUD_B_INT_STAT, - .int_mstat = AUD_B_INT_MSTAT, - .dma_ctl = AUD_INT_DMA_CTL, - .gpcnt_ctl = AUD_B_GPCNT_CTL, - .gpcnt = AUD_B_GPCNT, - .aud_length = AUD_B_LNGTH, - .aud_cfg = AUD_B_CFG, - .fld_aud_fifo_en = FLD_AUD_SRC_B_FIFO_EN, - .fld_aud_risc_en = FLD_AUD_SRC_B_RISC_EN, - .irq_bit = 11, - }, -}; -EXPORT_SYMBOL(cx25821_sram_channels); - -struct sram_channel *channel0 = &cx25821_sram_channels[SRAM_CH00]; -struct sram_channel *channel1 = &cx25821_sram_channels[SRAM_CH01]; -struct sram_channel *channel2 = &cx25821_sram_channels[SRAM_CH02]; -struct sram_channel *channel3 = &cx25821_sram_channels[SRAM_CH03]; -struct sram_channel *channel4 = &cx25821_sram_channels[SRAM_CH04]; -struct sram_channel *channel5 = &cx25821_sram_channels[SRAM_CH05]; -struct sram_channel *channel6 = &cx25821_sram_channels[SRAM_CH06]; -struct sram_channel *channel7 = &cx25821_sram_channels[SRAM_CH07]; -struct sram_channel *channel9 = &cx25821_sram_channels[SRAM_CH09]; -struct sram_channel *channel10 = &cx25821_sram_channels[SRAM_CH10]; -struct sram_channel *channel11 = &cx25821_sram_channels[SRAM_CH11]; - -struct cx25821_dmaqueue mpegq; - -static int cx25821_risc_decode(u32 risc) -{ - static const char * const instr[16] = { - [RISC_SYNC >> 28] = "sync", - [RISC_WRITE >> 28] = "write", - [RISC_WRITEC >> 28] = "writec", - [RISC_READ >> 28] = "read", - [RISC_READC >> 28] = "readc", - [RISC_JUMP >> 28] = "jump", - [RISC_SKIP >> 28] = "skip", - [RISC_WRITERM >> 28] = "writerm", - [RISC_WRITECM >> 28] = "writecm", - [RISC_WRITECR >> 28] = "writecr", - }; - static const int incr[16] = { - [RISC_WRITE >> 28] = 3, - [RISC_JUMP >> 28] = 3, - [RISC_SKIP >> 28] = 1, - [RISC_SYNC >> 28] = 1, - [RISC_WRITERM >> 28] = 3, - [RISC_WRITECM >> 28] = 3, - [RISC_WRITECR >> 28] = 4, - }; - static const char * const bits[] = { - "12", "13", "14", "resync", - "cnt0", "cnt1", "18", "19", - "20", "21", "22", "23", - "irq1", "irq2", "eol", "sol", - }; - int i; - - pr_cont("0x%08x [ %s", - risc, instr[risc >> 28] ? instr[risc >> 28] : "INVALID"); - for (i = ARRAY_SIZE(bits) - 1; i >= 0; i--) { - if (risc & (1 << (i + 12))) - pr_cont(" %s", bits[i]); - } - pr_cont(" count=%d ]\n", risc & 0xfff); - return incr[risc >> 28] ? incr[risc >> 28] : 1; -} - -static inline int i2c_slave_did_ack(struct i2c_adapter *i2c_adap) -{ - struct cx25821_i2c *bus = i2c_adap->algo_data; - struct cx25821_dev *dev = bus->dev; - return cx_read(bus->reg_stat) & 0x01; -} - -static void cx25821_registers_init(struct cx25821_dev *dev) -{ - u32 tmp; - - /* enable RUN_RISC in Pecos */ - cx_write(DEV_CNTRL2, 0x20); - - /* Set the master PCI interrupt masks to enable video, audio, MBIF, - * and GPIO interrupts - * I2C interrupt masking is handled by the I2C objects themselves. */ - cx_write(PCI_INT_MSK, 0x2001FFFF); - - tmp = cx_read(RDR_TLCTL0); - tmp &= ~FLD_CFG_RCB_CK_EN; /* Clear the RCB_CK_EN bit */ - cx_write(RDR_TLCTL0, tmp); - - /* PLL-A setting for the Audio Master Clock */ - cx_write(PLL_A_INT_FRAC, 0x9807A58B); - - /* PLL_A_POST = 0x1C, PLL_A_OUT_TO_PIN = 0x1 */ - cx_write(PLL_A_POST_STAT_BIST, 0x8000019C); - - /* clear reset bit [31] */ - tmp = cx_read(PLL_A_INT_FRAC); - cx_write(PLL_A_INT_FRAC, tmp & 0x7FFFFFFF); - - /* PLL-B setting for Mobilygen Host Bus Interface */ - cx_write(PLL_B_INT_FRAC, 0x9883A86F); - - /* PLL_B_POST = 0xD, PLL_B_OUT_TO_PIN = 0x0 */ - cx_write(PLL_B_POST_STAT_BIST, 0x8000018D); - - /* clear reset bit [31] */ - tmp = cx_read(PLL_B_INT_FRAC); - cx_write(PLL_B_INT_FRAC, tmp & 0x7FFFFFFF); - - /* PLL-C setting for video upstream channel */ - cx_write(PLL_C_INT_FRAC, 0x96A0EA3F); - - /* PLL_C_POST = 0x3, PLL_C_OUT_TO_PIN = 0x0 */ - cx_write(PLL_C_POST_STAT_BIST, 0x80000103); - - /* clear reset bit [31] */ - tmp = cx_read(PLL_C_INT_FRAC); - cx_write(PLL_C_INT_FRAC, tmp & 0x7FFFFFFF); - - /* PLL-D setting for audio upstream channel */ - cx_write(PLL_D_INT_FRAC, 0x98757F5B); - - /* PLL_D_POST = 0x13, PLL_D_OUT_TO_PIN = 0x0 */ - cx_write(PLL_D_POST_STAT_BIST, 0x80000113); - - /* clear reset bit [31] */ - tmp = cx_read(PLL_D_INT_FRAC); - cx_write(PLL_D_INT_FRAC, tmp & 0x7FFFFFFF); - - /* This selects the PLL C clock source for the video upstream channel - * I and J */ - tmp = cx_read(VID_CH_CLK_SEL); - cx_write(VID_CH_CLK_SEL, (tmp & 0x00FFFFFF) | 0x24000000); - - /* 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for - * channel A-C - * select 656/VIP DST for downstream Channel A - C */ - tmp = cx_read(VID_CH_MODE_SEL); - /* cx_write( VID_CH_MODE_SEL, tmp | 0x1B0001FF); */ - cx_write(VID_CH_MODE_SEL, tmp & 0xFFFFFE00); - - /* enables 656 port I and J as output */ - tmp = cx_read(CLK_RST); - /* use external ALT_PLL_REF pin as its reference clock instead */ - tmp |= FLD_USE_ALT_PLL_REF; - cx_write(CLK_RST, tmp & ~(FLD_VID_I_CLK_NOE | FLD_VID_J_CLK_NOE)); - - mdelay(100); -} - -int cx25821_sram_channel_setup(struct cx25821_dev *dev, - struct sram_channel *ch, - unsigned int bpl, u32 risc) -{ - unsigned int i, lines; - u32 cdt; - - if (ch->cmds_start == 0) { - cx_write(ch->ptr1_reg, 0); - cx_write(ch->ptr2_reg, 0); - cx_write(ch->cnt2_reg, 0); - cx_write(ch->cnt1_reg, 0); - return 0; - } - - bpl = (bpl + 7) & ~7; /* alignment */ - cdt = ch->cdt; - lines = ch->fifo_size / bpl; - - if (lines > 4) - lines = 4; - - BUG_ON(lines < 2); - - cx_write(8 + 0, RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC); - cx_write(8 + 4, 8); - cx_write(8 + 8, 0); - - /* write CDT */ - for (i = 0; i < lines; i++) { - cx_write(cdt + 16 * i, ch->fifo_start + bpl * i); - cx_write(cdt + 16 * i + 4, 0); - cx_write(cdt + 16 * i + 8, 0); - cx_write(cdt + 16 * i + 12, 0); - } - - /* init the first cdt buffer */ - for (i = 0; i < 128; i++) - cx_write(ch->fifo_start + 4 * i, i); - - /* write CMDS */ - if (ch->jumponly) - cx_write(ch->cmds_start + 0, 8); - else - cx_write(ch->cmds_start + 0, risc); - - cx_write(ch->cmds_start + 4, 0); /* 64 bits 63-32 */ - cx_write(ch->cmds_start + 8, cdt); - cx_write(ch->cmds_start + 12, (lines * 16) >> 3); - cx_write(ch->cmds_start + 16, ch->ctrl_start); - - if (ch->jumponly) - cx_write(ch->cmds_start + 20, 0x80000000 | (64 >> 2)); - else - cx_write(ch->cmds_start + 20, 64 >> 2); - - for (i = 24; i < 80; i += 4) - cx_write(ch->cmds_start + i, 0); - - /* fill registers */ - cx_write(ch->ptr1_reg, ch->fifo_start); - cx_write(ch->ptr2_reg, cdt); - cx_write(ch->cnt2_reg, (lines * 16) >> 3); - cx_write(ch->cnt1_reg, (bpl >> 3) - 1); - - return 0; -} -EXPORT_SYMBOL(cx25821_sram_channel_setup); - -int cx25821_sram_channel_setup_audio(struct cx25821_dev *dev, - struct sram_channel *ch, - unsigned int bpl, u32 risc) -{ - unsigned int i, lines; - u32 cdt; - - if (ch->cmds_start == 0) { - cx_write(ch->ptr1_reg, 0); - cx_write(ch->ptr2_reg, 0); - cx_write(ch->cnt2_reg, 0); - cx_write(ch->cnt1_reg, 0); - return 0; - } - - bpl = (bpl + 7) & ~7; /* alignment */ - cdt = ch->cdt; - lines = ch->fifo_size / bpl; - - if (lines > 3) - lines = 3; /* for AUDIO */ - - BUG_ON(lines < 2); - - cx_write(8 + 0, RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC); - cx_write(8 + 4, 8); - cx_write(8 + 8, 0); - - /* write CDT */ - for (i = 0; i < lines; i++) { - cx_write(cdt + 16 * i, ch->fifo_start + bpl * i); - cx_write(cdt + 16 * i + 4, 0); - cx_write(cdt + 16 * i + 8, 0); - cx_write(cdt + 16 * i + 12, 0); - } - - /* write CMDS */ - if (ch->jumponly) - cx_write(ch->cmds_start + 0, 8); - else - cx_write(ch->cmds_start + 0, risc); - - cx_write(ch->cmds_start + 4, 0); /* 64 bits 63-32 */ - cx_write(ch->cmds_start + 8, cdt); - cx_write(ch->cmds_start + 12, (lines * 16) >> 3); - cx_write(ch->cmds_start + 16, ch->ctrl_start); - - /* IQ size */ - if (ch->jumponly) - cx_write(ch->cmds_start + 20, 0x80000000 | (64 >> 2)); - else - cx_write(ch->cmds_start + 20, 64 >> 2); - - /* zero out */ - for (i = 24; i < 80; i += 4) - cx_write(ch->cmds_start + i, 0); - - /* fill registers */ - cx_write(ch->ptr1_reg, ch->fifo_start); - cx_write(ch->ptr2_reg, cdt); - cx_write(ch->cnt2_reg, (lines * 16) >> 3); - cx_write(ch->cnt1_reg, (bpl >> 3) - 1); - - return 0; -} -EXPORT_SYMBOL(cx25821_sram_channel_setup_audio); - -void cx25821_sram_channel_dump(struct cx25821_dev *dev, struct sram_channel *ch) -{ - static char *name[] = { - "init risc lo", - "init risc hi", - "cdt base", - "cdt size", - "iq base", - "iq size", - "risc pc lo", - "risc pc hi", - "iq wr ptr", - "iq rd ptr", - "cdt current", - "pci target lo", - "pci target hi", - "line / byte", - }; - u32 risc; - unsigned int i, j, n; - - pr_warn("%s: %s - dma channel status dump\n", dev->name, ch->name); - for (i = 0; i < ARRAY_SIZE(name); i++) - pr_warn("cmds + 0x%2x: %-15s: 0x%08x\n", - i * 4, name[i], cx_read(ch->cmds_start + 4 * i)); - - j = i * 4; - for (i = 0; i < 4;) { - risc = cx_read(ch->cmds_start + 4 * (i + 14)); - pr_warn("cmds + 0x%2x: risc%d: ", j + i * 4, i); - i += cx25821_risc_decode(risc); - } - - for (i = 0; i < (64 >> 2); i += n) { - risc = cx_read(ch->ctrl_start + 4 * i); - /* No consideration for bits 63-32 */ - - pr_warn("ctrl + 0x%2x (0x%08x): iq %x: ", - i * 4, ch->ctrl_start + 4 * i, i); - n = cx25821_risc_decode(risc); - for (j = 1; j < n; j++) { - risc = cx_read(ch->ctrl_start + 4 * (i + j)); - pr_warn("ctrl + 0x%2x : iq %x: 0x%08x [ arg #%d ]\n", - 4 * (i + j), i + j, risc, j); - } - } - - pr_warn(" : fifo: 0x%08x -> 0x%x\n", - ch->fifo_start, ch->fifo_start + ch->fifo_size); - pr_warn(" : ctrl: 0x%08x -> 0x%x\n", - ch->ctrl_start, ch->ctrl_start + 6 * 16); - pr_warn(" : ptr1_reg: 0x%08x\n", - cx_read(ch->ptr1_reg)); - pr_warn(" : ptr2_reg: 0x%08x\n", - cx_read(ch->ptr2_reg)); - pr_warn(" : cnt1_reg: 0x%08x\n", - cx_read(ch->cnt1_reg)); - pr_warn(" : cnt2_reg: 0x%08x\n", - cx_read(ch->cnt2_reg)); -} -EXPORT_SYMBOL(cx25821_sram_channel_dump); - -void cx25821_sram_channel_dump_audio(struct cx25821_dev *dev, - struct sram_channel *ch) -{ - static const char * const name[] = { - "init risc lo", - "init risc hi", - "cdt base", - "cdt size", - "iq base", - "iq size", - "risc pc lo", - "risc pc hi", - "iq wr ptr", - "iq rd ptr", - "cdt current", - "pci target lo", - "pci target hi", - "line / byte", - }; - - u32 risc, value, tmp; - unsigned int i, j, n; - - pr_info("\n%s: %s - dma Audio channel status dump\n", - dev->name, ch->name); - - for (i = 0; i < ARRAY_SIZE(name); i++) - pr_info("%s: cmds + 0x%2x: %-15s: 0x%08x\n", - dev->name, i * 4, name[i], - cx_read(ch->cmds_start + 4 * i)); - - j = i * 4; - for (i = 0; i < 4;) { - risc = cx_read(ch->cmds_start + 4 * (i + 14)); - pr_warn("cmds + 0x%2x: risc%d: ", j + i * 4, i); - i += cx25821_risc_decode(risc); - } - - for (i = 0; i < (64 >> 2); i += n) { - risc = cx_read(ch->ctrl_start + 4 * i); - /* No consideration for bits 63-32 */ - - pr_warn("ctrl + 0x%2x (0x%08x): iq %x: ", - i * 4, ch->ctrl_start + 4 * i, i); - n = cx25821_risc_decode(risc); - - for (j = 1; j < n; j++) { - risc = cx_read(ch->ctrl_start + 4 * (i + j)); - pr_warn("ctrl + 0x%2x : iq %x: 0x%08x [ arg #%d ]\n", - 4 * (i + j), i + j, risc, j); - } - } - - pr_warn(" : fifo: 0x%08x -> 0x%x\n", - ch->fifo_start, ch->fifo_start + ch->fifo_size); - pr_warn(" : ctrl: 0x%08x -> 0x%x\n", - ch->ctrl_start, ch->ctrl_start + 6 * 16); - pr_warn(" : ptr1_reg: 0x%08x\n", - cx_read(ch->ptr1_reg)); - pr_warn(" : ptr2_reg: 0x%08x\n", - cx_read(ch->ptr2_reg)); - pr_warn(" : cnt1_reg: 0x%08x\n", - cx_read(ch->cnt1_reg)); - pr_warn(" : cnt2_reg: 0x%08x\n", - cx_read(ch->cnt2_reg)); - - for (i = 0; i < 4; i++) { - risc = cx_read(ch->cmds_start + 56 + (i * 4)); - pr_warn("instruction %d = 0x%x\n", i, risc); - } - - /* read data from the first cdt buffer */ - risc = cx_read(AUD_A_CDT); - pr_warn("\nread cdt loc=0x%x\n", risc); - for (i = 0; i < 8; i++) { - n = cx_read(risc + i * 4); - pr_cont("0x%x ", n); - } - pr_cont("\n\n"); - - value = cx_read(CLK_RST); - CX25821_INFO(" CLK_RST = 0x%x\n\n", value); - - value = cx_read(PLL_A_POST_STAT_BIST); - CX25821_INFO(" PLL_A_POST_STAT_BIST = 0x%x\n\n", value); - value = cx_read(PLL_A_INT_FRAC); - CX25821_INFO(" PLL_A_INT_FRAC = 0x%x\n\n", value); - - value = cx_read(PLL_B_POST_STAT_BIST); - CX25821_INFO(" PLL_B_POST_STAT_BIST = 0x%x\n\n", value); - value = cx_read(PLL_B_INT_FRAC); - CX25821_INFO(" PLL_B_INT_FRAC = 0x%x\n\n", value); - - value = cx_read(PLL_C_POST_STAT_BIST); - CX25821_INFO(" PLL_C_POST_STAT_BIST = 0x%x\n\n", value); - value = cx_read(PLL_C_INT_FRAC); - CX25821_INFO(" PLL_C_INT_FRAC = 0x%x\n\n", value); - - value = cx_read(PLL_D_POST_STAT_BIST); - CX25821_INFO(" PLL_D_POST_STAT_BIST = 0x%x\n\n", value); - value = cx_read(PLL_D_INT_FRAC); - CX25821_INFO(" PLL_D_INT_FRAC = 0x%x\n\n", value); - - value = cx25821_i2c_read(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL, &tmp); - CX25821_INFO(" AFE_AB_DIAG_CTRL (0x10900090) = 0x%x\n\n", value); -} -EXPORT_SYMBOL(cx25821_sram_channel_dump_audio); - -static void cx25821_shutdown(struct cx25821_dev *dev) -{ - int i; - - /* disable RISC controller */ - cx_write(DEV_CNTRL2, 0); - - /* Disable Video A/B activity */ - for (i = 0; i < VID_CHANNEL_NUM; i++) { - cx_write(dev->channels[i].sram_channels->dma_ctl, 0); - cx_write(dev->channels[i].sram_channels->int_msk, 0); - } - - for (i = VID_UPSTREAM_SRAM_CHANNEL_I; - i <= VID_UPSTREAM_SRAM_CHANNEL_J; i++) { - cx_write(dev->channels[i].sram_channels->dma_ctl, 0); - cx_write(dev->channels[i].sram_channels->int_msk, 0); - } - - /* Disable Audio activity */ - cx_write(AUD_INT_DMA_CTL, 0); - - /* Disable Serial port */ - cx_write(UART_CTL, 0); - - /* Disable Interrupts */ - cx_write(PCI_INT_MSK, 0); - cx_write(AUD_A_INT_MSK, 0); -} - -void cx25821_set_pixel_format(struct cx25821_dev *dev, int channel_select, - u32 format) -{ - if (channel_select <= 7 && channel_select >= 0) { - cx_write(dev->channels[channel_select].sram_channels->pix_frmt, - format); - dev->channels[channel_select].pixel_formats = format; - } -} - -static void cx25821_set_vip_mode(struct cx25821_dev *dev, - struct sram_channel *ch) -{ - cx_write(ch->pix_frmt, PIXEL_FRMT_422); - cx_write(ch->vip_ctl, PIXEL_ENGINE_VIP1); -} - -static void cx25821_initialize(struct cx25821_dev *dev) -{ - int i; - - dprintk(1, "%s()\n", __func__); - - cx25821_shutdown(dev); - cx_write(PCI_INT_STAT, 0xffffffff); - - for (i = 0; i < VID_CHANNEL_NUM; i++) - cx_write(dev->channels[i].sram_channels->int_stat, 0xffffffff); - - cx_write(AUD_A_INT_STAT, 0xffffffff); - cx_write(AUD_B_INT_STAT, 0xffffffff); - cx_write(AUD_C_INT_STAT, 0xffffffff); - cx_write(AUD_D_INT_STAT, 0xffffffff); - cx_write(AUD_E_INT_STAT, 0xffffffff); - - cx_write(CLK_DELAY, cx_read(CLK_DELAY) & 0x80000000); - cx_write(PAD_CTRL, 0x12); /* for I2C */ - cx25821_registers_init(dev); /* init Pecos registers */ - mdelay(100); - - for (i = 0; i < VID_CHANNEL_NUM; i++) { - cx25821_set_vip_mode(dev, dev->channels[i].sram_channels); - cx25821_sram_channel_setup(dev, dev->channels[i].sram_channels, - 1440, 0); - dev->channels[i].pixel_formats = PIXEL_FRMT_422; - dev->channels[i].use_cif_resolution = FALSE; - } - - /* Probably only affect Downstream */ - for (i = VID_UPSTREAM_SRAM_CHANNEL_I; - i <= VID_UPSTREAM_SRAM_CHANNEL_J; i++) { - cx25821_set_vip_mode(dev, dev->channels[i].sram_channels); - } - - cx25821_sram_channel_setup_audio(dev, - dev->channels[SRAM_CH08].sram_channels, 128, 0); - - cx25821_gpio_init(dev); -} - -static int cx25821_get_resources(struct cx25821_dev *dev) -{ - if (request_mem_region(pci_resource_start(dev->pci, 0), - pci_resource_len(dev->pci, 0), dev->name)) - return 0; - - pr_err("%s: can't get MMIO memory @ 0x%llx\n", - dev->name, (unsigned long long)pci_resource_start(dev->pci, 0)); - - return -EBUSY; -} - -static void cx25821_dev_checkrevision(struct cx25821_dev *dev) -{ - dev->hwrevision = cx_read(RDR_CFG2) & 0xff; - - pr_info("%s(): Hardware revision = 0x%02x\n", - __func__, dev->hwrevision); -} - -static void cx25821_iounmap(struct cx25821_dev *dev) -{ - if (dev == NULL) - return; - - /* Releasing IO memory */ - if (dev->lmmio != NULL) { - CX25821_INFO("Releasing lmmio.\n"); - iounmap(dev->lmmio); - dev->lmmio = NULL; - } -} - -static int cx25821_dev_setup(struct cx25821_dev *dev) -{ - int i; - - pr_info("\n***********************************\n"); - pr_info("cx25821 set up\n"); - pr_info("***********************************\n\n"); - - mutex_init(&dev->lock); - - atomic_inc(&dev->refcount); - - dev->nr = ++cx25821_devcount; - sprintf(dev->name, "cx25821[%d]", dev->nr); - - mutex_lock(&cx25821_devlist_mutex); - list_add_tail(&dev->devlist, &cx25821_devlist); - mutex_unlock(&cx25821_devlist_mutex); - - if (dev->pci->device != 0x8210) { - pr_info("%s(): Exiting. Incorrect Hardware device = 0x%02x\n", - __func__, dev->pci->device); - return -1; - } else { - pr_info("Athena Hardware device = 0x%02x\n", dev->pci->device); - } - - /* Apply a sensible clock frequency for the PCIe bridge */ - dev->clk_freq = 28000000; - for (i = 0; i < MAX_VID_CHANNEL_NUM; i++) - dev->channels[i].sram_channels = &cx25821_sram_channels[i]; - - if (dev->nr > 1) - CX25821_INFO("dev->nr > 1!"); - - /* board config */ - dev->board = 1; /* card[dev->nr]; */ - dev->_max_num_decoders = MAX_DECODERS; - - dev->pci_bus = dev->pci->bus->number; - dev->pci_slot = PCI_SLOT(dev->pci->devfn); - dev->pci_irqmask = 0x001f00; - - /* External Master 1 Bus */ - dev->i2c_bus[0].nr = 0; - dev->i2c_bus[0].dev = dev; - dev->i2c_bus[0].reg_stat = I2C1_STAT; - dev->i2c_bus[0].reg_ctrl = I2C1_CTRL; - dev->i2c_bus[0].reg_addr = I2C1_ADDR; - dev->i2c_bus[0].reg_rdata = I2C1_RDATA; - dev->i2c_bus[0].reg_wdata = I2C1_WDATA; - dev->i2c_bus[0].i2c_period = (0x07 << 24); /* 1.95MHz */ - - if (cx25821_get_resources(dev) < 0) { - pr_err("%s: No more PCIe resources for subsystem: %04x:%04x\n", - dev->name, dev->pci->subsystem_vendor, - dev->pci->subsystem_device); - - cx25821_devcount--; - return -EBUSY; - } - - /* PCIe stuff */ - dev->base_io_addr = pci_resource_start(dev->pci, 0); - - if (!dev->base_io_addr) { - CX25821_ERR("No PCI Memory resources, exiting!\n"); - return -ENODEV; - } - - dev->lmmio = ioremap(dev->base_io_addr, pci_resource_len(dev->pci, 0)); - - if (!dev->lmmio) { - CX25821_ERR("ioremap failed, maybe increasing __VMALLOC_RESERVE in page.h\n"); - cx25821_iounmap(dev); - return -ENOMEM; - } - - dev->bmmio = (u8 __iomem *) dev->lmmio; - - pr_info("%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n", - dev->name, dev->pci->subsystem_vendor, - dev->pci->subsystem_device, cx25821_boards[dev->board].name, - dev->board, card[dev->nr] == dev->board ? - "insmod option" : "autodetected"); - - /* init hardware */ - cx25821_initialize(dev); - - cx25821_i2c_register(&dev->i2c_bus[0]); -/* cx25821_i2c_register(&dev->i2c_bus[1]); - * cx25821_i2c_register(&dev->i2c_bus[2]); */ - - CX25821_INFO("i2c register! bus->i2c_rc = %d\n", - dev->i2c_bus[0].i2c_rc); - - cx25821_card_setup(dev); - - if (medusa_video_init(dev) < 0) - CX25821_ERR("%s(): Failed to initialize medusa!\n", __func__); - - cx25821_video_register(dev); - - /* register IOCTL device */ - dev->ioctl_dev = cx25821_vdev_init(dev, dev->pci, - &cx25821_videoioctl_template, "video"); - - if (video_register_device - (dev->ioctl_dev, VFL_TYPE_GRABBER, VIDEO_IOCTL_CH) < 0) { - cx25821_videoioctl_unregister(dev); - pr_err("%s(): Failed to register video adapter for IOCTL, so unregistering videoioctl device\n", - __func__); - } - - cx25821_dev_checkrevision(dev); - CX25821_INFO("setup done!\n"); - - return 0; -} - -void cx25821_start_upstream_video_ch1(struct cx25821_dev *dev, - struct upstream_user_struct *up_data) -{ - dev->_isNTSC = !strcmp(dev->vid_stdname, "NTSC") ? 1 : 0; - - dev->tvnorm = !dev->_isNTSC ? V4L2_STD_PAL_BG : V4L2_STD_NTSC_M; - medusa_set_videostandard(dev); - - cx25821_vidupstream_init_ch1(dev, dev->channel_select, - dev->pixel_format); -} - -void cx25821_start_upstream_video_ch2(struct cx25821_dev *dev, - struct upstream_user_struct *up_data) -{ - dev->_isNTSC_ch2 = !strcmp(dev->vid_stdname_ch2, "NTSC") ? 1 : 0; - - dev->tvnorm = !dev->_isNTSC_ch2 ? V4L2_STD_PAL_BG : V4L2_STD_NTSC_M; - medusa_set_videostandard(dev); - - cx25821_vidupstream_init_ch2(dev, dev->channel_select_ch2, - dev->pixel_format_ch2); -} - -void cx25821_start_upstream_audio(struct cx25821_dev *dev, - struct upstream_user_struct *up_data) -{ - cx25821_audio_upstream_init(dev, AUDIO_UPSTREAM_SRAM_CHANNEL_B); -} - -void cx25821_dev_unregister(struct cx25821_dev *dev) -{ - int i; - - if (!dev->base_io_addr) - return; - - cx25821_free_mem_upstream_ch1(dev); - cx25821_free_mem_upstream_ch2(dev); - cx25821_free_mem_upstream_audio(dev); - - release_mem_region(dev->base_io_addr, pci_resource_len(dev->pci, 0)); - - if (!atomic_dec_and_test(&dev->refcount)) - return; - - for (i = 0; i < VID_CHANNEL_NUM; i++) - cx25821_video_unregister(dev, i); - - for (i = VID_UPSTREAM_SRAM_CHANNEL_I; - i <= AUDIO_UPSTREAM_SRAM_CHANNEL_B; i++) { - cx25821_video_unregister(dev, i); - } - - cx25821_videoioctl_unregister(dev); - - cx25821_i2c_unregister(&dev->i2c_bus[0]); - cx25821_iounmap(dev); -} -EXPORT_SYMBOL(cx25821_dev_unregister); - -static __le32 *cx25821_risc_field(__le32 * rp, struct scatterlist *sglist, - unsigned int offset, u32 sync_line, - unsigned int bpl, unsigned int padding, - unsigned int lines) -{ - struct scatterlist *sg; - unsigned int line, todo; - - /* sync instruction */ - if (sync_line != NO_SYNC_LINE) - *(rp++) = cpu_to_le32(RISC_RESYNC | sync_line); - - /* scan lines */ - sg = sglist; - for (line = 0; line < lines; line++) { - while (offset && offset >= sg_dma_len(sg)) { - offset -= sg_dma_len(sg); - sg++; - } - if (bpl <= sg_dma_len(sg) - offset) { - /* fits into current chunk */ - *(rp++) = cpu_to_le32(RISC_WRITE | RISC_SOL | RISC_EOL | - bpl); - *(rp++) = cpu_to_le32(sg_dma_address(sg) + offset); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - offset += bpl; - } else { - /* scanline needs to be split */ - todo = bpl; - *(rp++) = cpu_to_le32(RISC_WRITE | RISC_SOL | - (sg_dma_len(sg) - offset)); - *(rp++) = cpu_to_le32(sg_dma_address(sg) + offset); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - todo -= (sg_dma_len(sg) - offset); - offset = 0; - sg++; - while (todo > sg_dma_len(sg)) { - *(rp++) = cpu_to_le32(RISC_WRITE | - sg_dma_len(sg)); - *(rp++) = cpu_to_le32(sg_dma_address(sg)); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - todo -= sg_dma_len(sg); - sg++; - } - *(rp++) = cpu_to_le32(RISC_WRITE | RISC_EOL | todo); - *(rp++) = cpu_to_le32(sg_dma_address(sg)); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - offset += todo; - } - - offset += padding; - } - - return rp; -} - -int cx25821_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc, - struct scatterlist *sglist, unsigned int top_offset, - unsigned int bottom_offset, unsigned int bpl, - unsigned int padding, unsigned int lines) -{ - u32 instructions; - u32 fields; - __le32 *rp; - int rc; - - fields = 0; - if (UNSET != top_offset) - fields++; - if (UNSET != bottom_offset) - fields++; - - /* estimate risc mem: worst case is one write per page border + - one write per scan line + syncs + jump (all 2 dwords). Padding - can cause next bpl to start close to a page border. First DMA - region may be smaller than PAGE_SIZE */ - /* write and jump need and extra dword */ - instructions = fields * (1 + ((bpl + padding) * lines) / PAGE_SIZE + - lines); - instructions += 2; - rc = btcx_riscmem_alloc(pci, risc, instructions * 12); - - if (rc < 0) - return rc; - - /* write risc instructions */ - rp = risc->cpu; - - if (UNSET != top_offset) { - rp = cx25821_risc_field(rp, sglist, top_offset, 0, bpl, padding, - lines); - } - - if (UNSET != bottom_offset) { - rp = cx25821_risc_field(rp, sglist, bottom_offset, 0x200, bpl, - padding, lines); - } - - /* save pointer to jmp instruction address */ - risc->jmp = rp; - BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size); - - return 0; -} - -static __le32 *cx25821_risc_field_audio(__le32 * rp, struct scatterlist *sglist, - unsigned int offset, u32 sync_line, - unsigned int bpl, unsigned int padding, - unsigned int lines, unsigned int lpi) -{ - struct scatterlist *sg; - unsigned int line, todo, sol; - - /* sync instruction */ - if (sync_line != NO_SYNC_LINE) - *(rp++) = cpu_to_le32(RISC_RESYNC | sync_line); - - /* scan lines */ - sg = sglist; - for (line = 0; line < lines; line++) { - while (offset && offset >= sg_dma_len(sg)) { - offset -= sg_dma_len(sg); - sg++; - } - - if (lpi && line > 0 && !(line % lpi)) - sol = RISC_SOL | RISC_IRQ1 | RISC_CNT_INC; - else - sol = RISC_SOL; - - if (bpl <= sg_dma_len(sg) - offset) { - /* fits into current chunk */ - *(rp++) = cpu_to_le32(RISC_WRITE | sol | RISC_EOL | - bpl); - *(rp++) = cpu_to_le32(sg_dma_address(sg) + offset); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - offset += bpl; - } else { - /* scanline needs to be split */ - todo = bpl; - *(rp++) = cpu_to_le32(RISC_WRITE | sol | - (sg_dma_len(sg) - offset)); - *(rp++) = cpu_to_le32(sg_dma_address(sg) + offset); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - todo -= (sg_dma_len(sg) - offset); - offset = 0; - sg++; - while (todo > sg_dma_len(sg)) { - *(rp++) = cpu_to_le32(RISC_WRITE | - sg_dma_len(sg)); - *(rp++) = cpu_to_le32(sg_dma_address(sg)); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - todo -= sg_dma_len(sg); - sg++; - } - *(rp++) = cpu_to_le32(RISC_WRITE | RISC_EOL | todo); - *(rp++) = cpu_to_le32(sg_dma_address(sg)); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - offset += todo; - } - offset += padding; - } - - return rp; -} - -int cx25821_risc_databuffer_audio(struct pci_dev *pci, - struct btcx_riscmem *risc, - struct scatterlist *sglist, - unsigned int bpl, - unsigned int lines, unsigned int lpi) -{ - u32 instructions; - __le32 *rp; - int rc; - - /* estimate risc mem: worst case is one write per page border + - one write per scan line + syncs + jump (all 2 dwords). Here - there is no padding and no sync. First DMA region may be smaller - than PAGE_SIZE */ - /* Jump and write need an extra dword */ - instructions = 1 + (bpl * lines) / PAGE_SIZE + lines; - instructions += 1; - - rc = btcx_riscmem_alloc(pci, risc, instructions * 12); - if (rc < 0) - return rc; - - /* write risc instructions */ - rp = risc->cpu; - rp = cx25821_risc_field_audio(rp, sglist, 0, NO_SYNC_LINE, bpl, 0, - lines, lpi); - - /* save pointer to jmp instruction address */ - risc->jmp = rp; - BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size); - return 0; -} -EXPORT_SYMBOL(cx25821_risc_databuffer_audio); - -int cx25821_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, - u32 reg, u32 mask, u32 value) -{ - __le32 *rp; - int rc; - - rc = btcx_riscmem_alloc(pci, risc, 4 * 16); - - if (rc < 0) - return rc; - - /* write risc instructions */ - rp = risc->cpu; - - *(rp++) = cpu_to_le32(RISC_WRITECR | RISC_IRQ1); - *(rp++) = cpu_to_le32(reg); - *(rp++) = cpu_to_le32(value); - *(rp++) = cpu_to_le32(mask); - *(rp++) = cpu_to_le32(RISC_JUMP); - *(rp++) = cpu_to_le32(risc->dma); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - return 0; -} - -void cx25821_free_buffer(struct videobuf_queue *q, struct cx25821_buffer *buf) -{ - struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb); - - BUG_ON(in_interrupt()); - videobuf_waiton(q, &buf->vb, 0, 0); - videobuf_dma_unmap(q->dev, dma); - videobuf_dma_free(dma); - btcx_riscmem_free(to_pci_dev(q->dev), &buf->risc); - buf->vb.state = VIDEOBUF_NEEDS_INIT; -} - -static irqreturn_t cx25821_irq(int irq, void *dev_id) -{ - struct cx25821_dev *dev = dev_id; - u32 pci_status; - u32 vid_status; - int i, handled = 0; - u32 mask[8] = { 1, 2, 4, 8, 16, 32, 64, 128 }; - - pci_status = cx_read(PCI_INT_STAT); - - if (pci_status == 0) - goto out; - - for (i = 0; i < VID_CHANNEL_NUM; i++) { - if (pci_status & mask[i]) { - vid_status = cx_read(dev->channels[i]. - sram_channels->int_stat); - - if (vid_status) - handled += cx25821_video_irq(dev, i, - vid_status); - - cx_write(PCI_INT_STAT, mask[i]); - } - } - -out: - return IRQ_RETVAL(handled); -} - -void cx25821_print_irqbits(char *name, char *tag, char **strings, - int len, u32 bits, u32 mask) -{ - unsigned int i; - - printk(KERN_DEBUG pr_fmt("%s: %s [0x%x]"), name, tag, bits); - - for (i = 0; i < len; i++) { - if (!(bits & (1 << i))) - continue; - if (strings[i]) - pr_cont(" %s", strings[i]); - else - pr_cont(" %d", i); - if (!(mask & (1 << i))) - continue; - pr_cont("*"); - } - pr_cont("\n"); -} -EXPORT_SYMBOL(cx25821_print_irqbits); - -struct cx25821_dev *cx25821_dev_get(struct pci_dev *pci) -{ - struct cx25821_dev *dev = pci_get_drvdata(pci); - return dev; -} -EXPORT_SYMBOL(cx25821_dev_get); - -static int __devinit cx25821_initdev(struct pci_dev *pci_dev, - const struct pci_device_id *pci_id) -{ - struct cx25821_dev *dev; - int err = 0; - - dev = kzalloc(sizeof(*dev), GFP_KERNEL); - if (NULL == dev) - return -ENOMEM; - - err = v4l2_device_register(&pci_dev->dev, &dev->v4l2_dev); - if (err < 0) - goto fail_free; - - /* pci init */ - dev->pci = pci_dev; - if (pci_enable_device(pci_dev)) { - err = -EIO; - - pr_info("pci enable failed!\n"); - - goto fail_unregister_device; - } - - pr_info("Athena pci enable !\n"); - - err = cx25821_dev_setup(dev); - if (err) { - if (err == -EBUSY) - goto fail_unregister_device; - else - goto fail_unregister_pci; - } - - /* print pci info */ - pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev); - pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &dev->pci_lat); - pr_info("%s/0: found at %s, rev: %d, irq: %d, latency: %d, mmio: 0x%llx\n", - dev->name, pci_name(pci_dev), dev->pci_rev, pci_dev->irq, - dev->pci_lat, (unsigned long long)dev->base_io_addr); - - pci_set_master(pci_dev); - if (!pci_dma_supported(pci_dev, 0xffffffff)) { - pr_err("%s/0: Oops: no 32bit PCI DMA ???\n", dev->name); - err = -EIO; - goto fail_irq; - } - - err = request_irq(pci_dev->irq, cx25821_irq, - IRQF_SHARED, dev->name, dev); - - if (err < 0) { - pr_err("%s: can't get IRQ %d\n", dev->name, pci_dev->irq); - goto fail_irq; - } - - return 0; - -fail_irq: - pr_info("cx25821_initdev() can't get IRQ !\n"); - cx25821_dev_unregister(dev); - -fail_unregister_pci: - pci_disable_device(pci_dev); -fail_unregister_device: - v4l2_device_unregister(&dev->v4l2_dev); - -fail_free: - kfree(dev); - return err; -} - -static void __devexit cx25821_finidev(struct pci_dev *pci_dev) -{ - struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev); - struct cx25821_dev *dev = get_cx25821(v4l2_dev); - - cx25821_shutdown(dev); - pci_disable_device(pci_dev); - - /* unregister stuff */ - if (pci_dev->irq) - free_irq(pci_dev->irq, dev); - - mutex_lock(&cx25821_devlist_mutex); - list_del(&dev->devlist); - mutex_unlock(&cx25821_devlist_mutex); - - cx25821_dev_unregister(dev); - v4l2_device_unregister(v4l2_dev); - kfree(dev); -} - -static DEFINE_PCI_DEVICE_TABLE(cx25821_pci_tbl) = { - { - /* CX25821 Athena */ - .vendor = 0x14f1, - .device = 0x8210, - .subvendor = 0x14f1, - .subdevice = 0x0920, - }, { - /* CX25821 No Brand */ - .vendor = 0x14f1, - .device = 0x8210, - .subvendor = 0x0000, - .subdevice = 0x0000, - }, { - /* --- end of list --- */ - } -}; - -MODULE_DEVICE_TABLE(pci, cx25821_pci_tbl); - -static struct pci_driver cx25821_pci_driver = { - .name = "cx25821", - .id_table = cx25821_pci_tbl, - .probe = cx25821_initdev, - .remove = __devexit_p(cx25821_finidev), - /* TODO */ - .suspend = NULL, - .resume = NULL, -}; - -static int __init cx25821_init(void) -{ - pr_info("driver version %d.%d.%d loaded\n", - (CX25821_VERSION_CODE >> 16) & 0xff, - (CX25821_VERSION_CODE >> 8) & 0xff, - CX25821_VERSION_CODE & 0xff); - return pci_register_driver(&cx25821_pci_driver); -} - -static void __exit cx25821_fini(void) -{ - pci_unregister_driver(&cx25821_pci_driver); -} - -module_init(cx25821_init); -module_exit(cx25821_fini); diff --git a/drivers/media/video/cx25821/cx25821-gpio.c b/drivers/media/video/cx25821/cx25821-gpio.c deleted file mode 100644 index 29e43b03c85e..000000000000 --- a/drivers/media/video/cx25821/cx25821-gpio.c +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "cx25821.h" - -/********************* GPIO stuffs *********************/ -void cx25821_set_gpiopin_direction(struct cx25821_dev *dev, - int pin_number, int pin_logic_value) -{ - int bit = pin_number; - u32 gpio_oe_reg = GPIO_LO_OE; - u32 gpio_register = 0; - u32 value = 0; - - /* Check for valid pinNumber */ - if (pin_number >= 47) - return; - - if (pin_number > 31) { - bit = pin_number - 31; - gpio_oe_reg = GPIO_HI_OE; - } - /* Here we will make sure that the GPIOs 0 and 1 are output. keep the - * rest as is */ - gpio_register = cx_read(gpio_oe_reg); - - if (pin_logic_value == 1) - value = gpio_register | Set_GPIO_Bit(bit); - else - value = gpio_register & Clear_GPIO_Bit(bit); - - cx_write(gpio_oe_reg, value); -} -EXPORT_SYMBOL(cx25821_set_gpiopin_direction); - -static void cx25821_set_gpiopin_logicvalue(struct cx25821_dev *dev, - int pin_number, int pin_logic_value) -{ - int bit = pin_number; - u32 gpio_reg = GPIO_LO; - u32 value = 0; - - /* Check for valid pinNumber */ - if (pin_number >= 47) - return; - - /* change to output direction */ - cx25821_set_gpiopin_direction(dev, pin_number, 0); - - if (pin_number > 31) { - bit = pin_number - 31; - gpio_reg = GPIO_HI; - } - - value = cx_read(gpio_reg); - - if (pin_logic_value == 0) - value &= Clear_GPIO_Bit(bit); - else - value |= Set_GPIO_Bit(bit); - - cx_write(gpio_reg, value); -} - -void cx25821_gpio_init(struct cx25821_dev *dev) -{ - if (dev == NULL) - return; - - switch (dev->board) { - case CX25821_BOARD_CONEXANT_ATHENA10: - default: - /* set GPIO 5 to select the path for Medusa/Athena */ - cx25821_set_gpiopin_logicvalue(dev, 5, 1); - mdelay(20); - break; - } - -} diff --git a/drivers/media/video/cx25821/cx25821-i2c.c b/drivers/media/video/cx25821/cx25821-i2c.c deleted file mode 100644 index 9844549764c9..000000000000 --- a/drivers/media/video/cx25821/cx25821-i2c.c +++ /dev/null @@ -1,416 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * Based on Steven Toth <stoth@linuxtv.org> cx23885 driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include "cx25821.h" -#include <linux/i2c.h> - -static unsigned int i2c_debug; -module_param(i2c_debug, int, 0644); -MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]"); - -static unsigned int i2c_scan; -module_param(i2c_scan, int, 0444); -MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time"); - -#define dprintk(level, fmt, arg...) \ -do { \ - if (i2c_debug >= level) \ - printk(KERN_DEBUG "%s/0: " fmt, dev->name, ##arg); \ -} while (0) - -#define I2C_WAIT_DELAY 32 -#define I2C_WAIT_RETRY 64 - -#define I2C_EXTEND (1 << 3) -#define I2C_NOSTOP (1 << 4) - -static inline int i2c_slave_did_ack(struct i2c_adapter *i2c_adap) -{ - struct cx25821_i2c *bus = i2c_adap->algo_data; - struct cx25821_dev *dev = bus->dev; - return cx_read(bus->reg_stat) & 0x01; -} - -static inline int i2c_is_busy(struct i2c_adapter *i2c_adap) -{ - struct cx25821_i2c *bus = i2c_adap->algo_data; - struct cx25821_dev *dev = bus->dev; - return cx_read(bus->reg_stat) & 0x02 ? 1 : 0; -} - -static int i2c_wait_done(struct i2c_adapter *i2c_adap) -{ - int count; - - for (count = 0; count < I2C_WAIT_RETRY; count++) { - if (!i2c_is_busy(i2c_adap)) - break; - udelay(I2C_WAIT_DELAY); - } - - if (I2C_WAIT_RETRY == count) - return 0; - - return 1; -} - -static int i2c_sendbytes(struct i2c_adapter *i2c_adap, - const struct i2c_msg *msg, int joined_rlen) -{ - struct cx25821_i2c *bus = i2c_adap->algo_data; - struct cx25821_dev *dev = bus->dev; - u32 wdata, addr, ctrl; - int retval, cnt; - - if (joined_rlen) - dprintk(1, "%s(msg->wlen=%d, nextmsg->rlen=%d)\n", __func__, - msg->len, joined_rlen); - else - dprintk(1, "%s(msg->len=%d)\n", __func__, msg->len); - - /* Deal with i2c probe functions with zero payload */ - if (msg->len == 0) { - cx_write(bus->reg_addr, msg->addr << 25); - cx_write(bus->reg_ctrl, bus->i2c_period | (1 << 2)); - - if (!i2c_wait_done(i2c_adap)) - return -EIO; - - if (!i2c_slave_did_ack(i2c_adap)) - return -EIO; - - dprintk(1, "%s(): returns 0\n", __func__); - return 0; - } - - /* dev, reg + first byte */ - addr = (msg->addr << 25) | msg->buf[0]; - wdata = msg->buf[0]; - - ctrl = bus->i2c_period | (1 << 12) | (1 << 2); - - if (msg->len > 1) - ctrl |= I2C_NOSTOP | I2C_EXTEND; - else if (joined_rlen) - ctrl |= I2C_NOSTOP; - - cx_write(bus->reg_addr, addr); - cx_write(bus->reg_wdata, wdata); - cx_write(bus->reg_ctrl, ctrl); - - retval = i2c_wait_done(i2c_adap); - if (retval < 0) - goto err; - - if (retval == 0) - goto eio; - - if (i2c_debug) { - if (!(ctrl & I2C_NOSTOP)) - printk(" >\n"); - } - - for (cnt = 1; cnt < msg->len; cnt++) { - /* following bytes */ - wdata = msg->buf[cnt]; - ctrl = bus->i2c_period | (1 << 12) | (1 << 2); - - if (cnt < msg->len - 1) - ctrl |= I2C_NOSTOP | I2C_EXTEND; - else if (joined_rlen) - ctrl |= I2C_NOSTOP; - - cx_write(bus->reg_addr, addr); - cx_write(bus->reg_wdata, wdata); - cx_write(bus->reg_ctrl, ctrl); - - retval = i2c_wait_done(i2c_adap); - if (retval < 0) - goto err; - - if (retval == 0) - goto eio; - - if (i2c_debug) { - dprintk(1, " %02x", msg->buf[cnt]); - if (!(ctrl & I2C_NOSTOP)) - dprintk(1, " >\n"); - } - } - - return msg->len; - -eio: - retval = -EIO; -err: - if (i2c_debug) - pr_err(" ERR: %d\n", retval); - return retval; -} - -static int i2c_readbytes(struct i2c_adapter *i2c_adap, - const struct i2c_msg *msg, int joined) -{ - struct cx25821_i2c *bus = i2c_adap->algo_data; - struct cx25821_dev *dev = bus->dev; - u32 ctrl, cnt; - int retval; - - if (i2c_debug && !joined) - dprintk(1, "6-%s(msg->len=%d)\n", __func__, msg->len); - - /* Deal with i2c probe functions with zero payload */ - if (msg->len == 0) { - cx_write(bus->reg_addr, msg->addr << 25); - cx_write(bus->reg_ctrl, bus->i2c_period | (1 << 2) | 1); - if (!i2c_wait_done(i2c_adap)) - return -EIO; - if (!i2c_slave_did_ack(i2c_adap)) - return -EIO; - - dprintk(1, "%s(): returns 0\n", __func__); - return 0; - } - - if (i2c_debug) { - if (joined) - dprintk(1, " R"); - else - dprintk(1, " <R %02x", (msg->addr << 1) + 1); - } - - for (cnt = 0; cnt < msg->len; cnt++) { - - ctrl = bus->i2c_period | (1 << 12) | (1 << 2) | 1; - - if (cnt < msg->len - 1) - ctrl |= I2C_NOSTOP | I2C_EXTEND; - - cx_write(bus->reg_addr, msg->addr << 25); - cx_write(bus->reg_ctrl, ctrl); - - retval = i2c_wait_done(i2c_adap); - if (retval < 0) - goto err; - if (retval == 0) - goto eio; - msg->buf[cnt] = cx_read(bus->reg_rdata) & 0xff; - - if (i2c_debug) { - dprintk(1, " %02x", msg->buf[cnt]); - if (!(ctrl & I2C_NOSTOP)) - dprintk(1, " >\n"); - } - } - - return msg->len; -eio: - retval = -EIO; -err: - if (i2c_debug) - pr_err(" ERR: %d\n", retval); - return retval; -} - -static int i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num) -{ - struct cx25821_i2c *bus = i2c_adap->algo_data; - struct cx25821_dev *dev = bus->dev; - int i, retval = 0; - - dprintk(1, "%s(num = %d)\n", __func__, num); - - for (i = 0; i < num; i++) { - dprintk(1, "%s(num = %d) addr = 0x%02x len = 0x%x\n", - __func__, num, msgs[i].addr, msgs[i].len); - - if (msgs[i].flags & I2C_M_RD) { - /* read */ - retval = i2c_readbytes(i2c_adap, &msgs[i], 0); - } else if (i + 1 < num && (msgs[i + 1].flags & I2C_M_RD) && - msgs[i].addr == msgs[i + 1].addr) { - /* write then read from same address */ - retval = i2c_sendbytes(i2c_adap, &msgs[i], - msgs[i + 1].len); - - if (retval < 0) - goto err; - i++; - retval = i2c_readbytes(i2c_adap, &msgs[i], 1); - } else { - /* write */ - retval = i2c_sendbytes(i2c_adap, &msgs[i], 0); - } - - if (retval < 0) - goto err; - } - return num; - -err: - return retval; -} - - -static u32 cx25821_functionality(struct i2c_adapter *adap) -{ - return I2C_FUNC_SMBUS_EMUL | I2C_FUNC_I2C | I2C_FUNC_SMBUS_WORD_DATA | - I2C_FUNC_SMBUS_READ_WORD_DATA | I2C_FUNC_SMBUS_WRITE_WORD_DATA; -} - -static struct i2c_algorithm cx25821_i2c_algo_template = { - .master_xfer = i2c_xfer, - .functionality = cx25821_functionality, -#ifdef NEED_ALGO_CONTROL - .algo_control = dummy_algo_control, -#endif -}; - -static struct i2c_adapter cx25821_i2c_adap_template = { - .name = "cx25821", - .owner = THIS_MODULE, - .algo = &cx25821_i2c_algo_template, -}; - -static struct i2c_client cx25821_i2c_client_template = { - .name = "cx25821 internal", -}; - -/* init + register i2c adapter */ -int cx25821_i2c_register(struct cx25821_i2c *bus) -{ - struct cx25821_dev *dev = bus->dev; - - dprintk(1, "%s(bus = %d)\n", __func__, bus->nr); - - bus->i2c_adap = cx25821_i2c_adap_template; - bus->i2c_client = cx25821_i2c_client_template; - bus->i2c_adap.dev.parent = &dev->pci->dev; - - strlcpy(bus->i2c_adap.name, bus->dev->name, sizeof(bus->i2c_adap.name)); - - bus->i2c_adap.algo_data = bus; - i2c_set_adapdata(&bus->i2c_adap, &dev->v4l2_dev); - i2c_add_adapter(&bus->i2c_adap); - - bus->i2c_client.adapter = &bus->i2c_adap; - - /* set up the I2c */ - bus->i2c_client.addr = (0x88 >> 1); - - return bus->i2c_rc; -} - -int cx25821_i2c_unregister(struct cx25821_i2c *bus) -{ - i2c_del_adapter(&bus->i2c_adap); - return 0; -} - -void cx25821_av_clk(struct cx25821_dev *dev, int enable) -{ - /* write 0 to bus 2 addr 0x144 via i2x_xfer() */ - char buffer[3]; - struct i2c_msg msg; - dprintk(1, "%s(enabled = %d)\n", __func__, enable); - - /* Register 0x144 */ - buffer[0] = 0x01; - buffer[1] = 0x44; - if (enable == 1) - buffer[2] = 0x05; - else - buffer[2] = 0x00; - - msg.addr = 0x44; - msg.flags = I2C_M_TEN; - msg.len = 3; - msg.buf = buffer; - - i2c_xfer(&dev->i2c_bus[0].i2c_adap, &msg, 1); -} - -int cx25821_i2c_read(struct cx25821_i2c *bus, u16 reg_addr, int *value) -{ - struct i2c_client *client = &bus->i2c_client; - int v = 0; - u8 addr[2] = { 0, 0 }; - u8 buf[4] = { 0, 0, 0, 0 }; - - struct i2c_msg msgs[2] = { - { - .addr = client->addr, - .flags = 0, - .len = 2, - .buf = addr, - }, { - .addr = client->addr, - .flags = I2C_M_RD, - .len = 4, - .buf = buf, - } - }; - - addr[0] = (reg_addr >> 8); - addr[1] = (reg_addr & 0xff); - msgs[0].addr = 0x44; - msgs[1].addr = 0x44; - - i2c_xfer(client->adapter, msgs, 2); - - v = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0]; - *value = v; - - return v; -} - -int cx25821_i2c_write(struct cx25821_i2c *bus, u16 reg_addr, int value) -{ - struct i2c_client *client = &bus->i2c_client; - int retval = 0; - u8 buf[6] = { 0, 0, 0, 0, 0, 0 }; - - struct i2c_msg msgs[1] = { - { - .addr = client->addr, - .flags = 0, - .len = 6, - .buf = buf, - } - }; - - buf[0] = reg_addr >> 8; - buf[1] = reg_addr & 0xff; - buf[5] = (value >> 24) & 0xff; - buf[4] = (value >> 16) & 0xff; - buf[3] = (value >> 8) & 0xff; - buf[2] = value & 0xff; - client->flags = 0; - msgs[0].addr = 0x44; - - retval = i2c_xfer(client->adapter, msgs, 1); - - return retval; -} diff --git a/drivers/media/video/cx25821/cx25821-medusa-defines.h b/drivers/media/video/cx25821/cx25821-medusa-defines.h deleted file mode 100644 index 7a9e6470ba22..000000000000 --- a/drivers/media/video/cx25821/cx25821-medusa-defines.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _MEDUSA_DEF_H_ -#define _MEDUSA_DEF_H_ - -/* Video decoder that we supported */ -#define VDEC_A 0 -#define VDEC_B 1 -#define VDEC_C 2 -#define VDEC_D 3 -#define VDEC_E 4 -#define VDEC_F 5 -#define VDEC_G 6 -#define VDEC_H 7 - -/* end of display sequence */ -#define END_OF_SEQ 0xF; - -/* registry string size */ -#define MAX_REGISTRY_SZ 40; - -#endif diff --git a/drivers/media/video/cx25821/cx25821-medusa-reg.h b/drivers/media/video/cx25821/cx25821-medusa-reg.h deleted file mode 100644 index c98ac946b277..000000000000 --- a/drivers/media/video/cx25821/cx25821-medusa-reg.h +++ /dev/null @@ -1,455 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __MEDUSA_REGISTERS__ -#define __MEDUSA_REGISTERS__ - -/* Serial Slave Registers */ -#define HOST_REGISTER1 0x0000 -#define HOST_REGISTER2 0x0001 - -/* Chip Configuration Registers */ -#define CHIP_CTRL 0x0100 -#define AFE_AB_CTRL 0x0104 -#define AFE_CD_CTRL 0x0108 -#define AFE_EF_CTRL 0x010C -#define AFE_GH_CTRL 0x0110 -#define DENC_AB_CTRL 0x0114 -#define BYP_AB_CTRL 0x0118 -#define MON_A_CTRL 0x011C -#define DISP_SEQ_A 0x0120 -#define DISP_SEQ_B 0x0124 -#define DISP_AB_CNT 0x0128 -#define DISP_CD_CNT 0x012C -#define DISP_EF_CNT 0x0130 -#define DISP_GH_CNT 0x0134 -#define DISP_IJ_CNT 0x0138 -#define PIN_OE_CTRL 0x013C -#define PIN_SPD_CTRL 0x0140 -#define PIN_SPD_CTRL2 0x0144 -#define IRQ_STAT_CTRL 0x0148 -#define POWER_CTRL_AB 0x014C -#define POWER_CTRL_CD 0x0150 -#define POWER_CTRL_EF 0x0154 -#define POWER_CTRL_GH 0x0158 -#define TUNE_CTRL 0x015C -#define BIAS_CTRL 0x0160 -#define AFE_AB_DIAG_CTRL 0x0164 -#define AFE_CD_DIAG_CTRL 0x0168 -#define AFE_EF_DIAG_CTRL 0x016C -#define AFE_GH_DIAG_CTRL 0x0170 -#define PLL_AB_DIAG_CTRL 0x0174 -#define PLL_CD_DIAG_CTRL 0x0178 -#define PLL_EF_DIAG_CTRL 0x017C -#define PLL_GH_DIAG_CTRL 0x0180 -#define TEST_CTRL 0x0184 -#define BIST_STAT 0x0188 -#define BIST_STAT2 0x018C -#define BIST_VID_PLL_AB_STAT 0x0190 -#define BIST_VID_PLL_CD_STAT 0x0194 -#define BIST_VID_PLL_EF_STAT 0x0198 -#define BIST_VID_PLL_GH_STAT 0x019C -#define DLL_DIAG_CTRL 0x01A0 -#define DEV_CH_ID_CTRL 0x01A4 -#define ABIST_CTRL_STATUS 0x01A8 -#define ABIST_FREQ 0x01AC -#define ABIST_GOERT_SHIFT 0x01B0 -#define ABIST_COEF12 0x01B4 -#define ABIST_COEF34 0x01B8 -#define ABIST_COEF56 0x01BC -#define ABIST_COEF7_SNR 0x01C0 -#define ABIST_ADC_CAL 0x01C4 -#define ABIST_BIN1_VGA0 0x01C8 -#define ABIST_BIN2_VGA1 0x01CC -#define ABIST_BIN3_VGA2 0x01D0 -#define ABIST_BIN4_VGA3 0x01D4 -#define ABIST_BIN5_VGA4 0x01D8 -#define ABIST_BIN6_VGA5 0x01DC -#define ABIST_BIN7_VGA6 0x0x1E0 -#define ABIST_CLAMP_A 0x0x1E4 -#define ABIST_CLAMP_B 0x0x1E8 -#define ABIST_CLAMP_C 0x01EC -#define ABIST_CLAMP_D 0x01F0 -#define ABIST_CLAMP_E 0x01F4 -#define ABIST_CLAMP_F 0x01F8 - -/* Digital Video Encoder A Registers */ -#define DENC_A_REG_1 0x0200 -#define DENC_A_REG_2 0x0204 -#define DENC_A_REG_3 0x0208 -#define DENC_A_REG_4 0x020C -#define DENC_A_REG_5 0x0210 -#define DENC_A_REG_6 0x0214 -#define DENC_A_REG_7 0x0218 -#define DENC_A_REG_8 0x021C - -/* Digital Video Encoder B Registers */ -#define DENC_B_REG_1 0x0300 -#define DENC_B_REG_2 0x0304 -#define DENC_B_REG_3 0x0308 -#define DENC_B_REG_4 0x030C -#define DENC_B_REG_5 0x0310 -#define DENC_B_REG_6 0x0314 -#define DENC_B_REG_7 0x0318 -#define DENC_B_REG_8 0x031C - -/* Video Decoder A Registers */ -#define MODE_CTRL 0x1000 -#define OUT_CTRL1 0x1004 -#define OUT_CTRL_NS 0x1008 -#define GEN_STAT 0x100C -#define INT_STAT_MASK 0x1010 -#define LUMA_CTRL 0x1014 -#define CHROMA_CTRL 0x1018 -#define CRUSH_CTRL 0x101C -#define HORIZ_TIM_CTRL 0x1020 -#define VERT_TIM_CTRL 0x1024 -#define MISC_TIM_CTRL 0x1028 -#define FIELD_COUNT 0x102C -#define HSCALE_CTRL 0x1030 -#define VSCALE_CTRL 0x1034 -#define MAN_VGA_CTRL 0x1038 -#define MAN_AGC_CTRL 0x103C -#define DFE_CTRL1 0x1040 -#define DFE_CTRL2 0x1044 -#define DFE_CTRL3 0x1048 -#define PLL_CTRL 0x104C -#define PLL_CTRL_FAST 0x1050 -#define HTL_CTRL 0x1054 -#define SRC_CFG 0x1058 -#define SC_STEP_SIZE 0x105C -#define SC_CONVERGE_CTRL 0x1060 -#define SC_LOOP_CTRL 0x1064 -#define COMB_2D_HFS_CFG 0x1068 -#define COMB_2D_HFD_CFG 0x106C -#define COMB_2D_LF_CFG 0x1070 -#define COMB_2D_BLEND 0x1074 -#define COMB_MISC_CTRL 0x1078 -#define COMB_FLAT_THRESH_CTRL 0x107C -#define COMB_TEST 0x1080 -#define BP_MISC_CTRL 0x1084 -#define VCR_DET_CTRL 0x1088 -#define NOISE_DET_CTRL 0x108C -#define COMB_FLAT_NOISE_CTRL 0x1090 -#define VERSION 0x11F8 -#define SOFT_RST_CTRL 0x11FC - -/* Video Decoder B Registers */ -#define VDEC_B_MODE_CTRL 0x1200 -#define VDEC_B_OUT_CTRL1 0x1204 -#define VDEC_B_OUT_CTRL_NS 0x1208 -#define VDEC_B_GEN_STAT 0x120C -#define VDEC_B_INT_STAT_MASK 0x1210 -#define VDEC_B_LUMA_CTRL 0x1214 -#define VDEC_B_CHROMA_CTRL 0x1218 -#define VDEC_B_CRUSH_CTRL 0x121C -#define VDEC_B_HORIZ_TIM_CTRL 0x1220 -#define VDEC_B_VERT_TIM_CTRL 0x1224 -#define VDEC_B_MISC_TIM_CTRL 0x1228 -#define VDEC_B_FIELD_COUNT 0x122C -#define VDEC_B_HSCALE_CTRL 0x1230 -#define VDEC_B_VSCALE_CTRL 0x1234 -#define VDEC_B_MAN_VGA_CTRL 0x1238 -#define VDEC_B_MAN_AGC_CTRL 0x123C -#define VDEC_B_DFE_CTRL1 0x1240 -#define VDEC_B_DFE_CTRL2 0x1244 -#define VDEC_B_DFE_CTRL3 0x1248 -#define VDEC_B_PLL_CTRL 0x124C -#define VDEC_B_PLL_CTRL_FAST 0x1250 -#define VDEC_B_HTL_CTRL 0x1254 -#define VDEC_B_SRC_CFG 0x1258 -#define VDEC_B_SC_STEP_SIZE 0x125C -#define VDEC_B_SC_CONVERGE_CTRL 0x1260 -#define VDEC_B_SC_LOOP_CTRL 0x1264 -#define VDEC_B_COMB_2D_HFS_CFG 0x1268 -#define VDEC_B_COMB_2D_HFD_CFG 0x126C -#define VDEC_B_COMB_2D_LF_CFG 0x1270 -#define VDEC_B_COMB_2D_BLEND 0x1274 -#define VDEC_B_COMB_MISC_CTRL 0x1278 -#define VDEC_B_COMB_FLAT_THRESH_CTRL 0x127C -#define VDEC_B_COMB_TEST 0x1280 -#define VDEC_B_BP_MISC_CTRL 0x1284 -#define VDEC_B_VCR_DET_CTRL 0x1288 -#define VDEC_B_NOISE_DET_CTRL 0x128C -#define VDEC_B_COMB_FLAT_NOISE_CTRL 0x1290 -#define VDEC_B_VERSION 0x13F8 -#define VDEC_B_SOFT_RST_CTRL 0x13FC - -/* Video Decoder C Registers */ -#define VDEC_C_MODE_CTRL 0x1400 -#define VDEC_C_OUT_CTRL1 0x1404 -#define VDEC_C_OUT_CTRL_NS 0x1408 -#define VDEC_C_GEN_STAT 0x140C -#define VDEC_C_INT_STAT_MASK 0x1410 -#define VDEC_C_LUMA_CTRL 0x1414 -#define VDEC_C_CHROMA_CTRL 0x1418 -#define VDEC_C_CRUSH_CTRL 0x141C -#define VDEC_C_HORIZ_TIM_CTRL 0x1420 -#define VDEC_C_VERT_TIM_CTRL 0x1424 -#define VDEC_C_MISC_TIM_CTRL 0x1428 -#define VDEC_C_FIELD_COUNT 0x142C -#define VDEC_C_HSCALE_CTRL 0x1430 -#define VDEC_C_VSCALE_CTRL 0x1434 -#define VDEC_C_MAN_VGA_CTRL 0x1438 -#define VDEC_C_MAN_AGC_CTRL 0x143C -#define VDEC_C_DFE_CTRL1 0x1440 -#define VDEC_C_DFE_CTRL2 0x1444 -#define VDEC_C_DFE_CTRL3 0x1448 -#define VDEC_C_PLL_CTRL 0x144C -#define VDEC_C_PLL_CTRL_FAST 0x1450 -#define VDEC_C_HTL_CTRL 0x1454 -#define VDEC_C_SRC_CFG 0x1458 -#define VDEC_C_SC_STEP_SIZE 0x145C -#define VDEC_C_SC_CONVERGE_CTRL 0x1460 -#define VDEC_C_SC_LOOP_CTRL 0x1464 -#define VDEC_C_COMB_2D_HFS_CFG 0x1468 -#define VDEC_C_COMB_2D_HFD_CFG 0x146C -#define VDEC_C_COMB_2D_LF_CFG 0x1470 -#define VDEC_C_COMB_2D_BLEND 0x1474 -#define VDEC_C_COMB_MISC_CTRL 0x1478 -#define VDEC_C_COMB_FLAT_THRESH_CTRL 0x147C -#define VDEC_C_COMB_TEST 0x1480 -#define VDEC_C_BP_MISC_CTRL 0x1484 -#define VDEC_C_VCR_DET_CTRL 0x1488 -#define VDEC_C_NOISE_DET_CTRL 0x148C -#define VDEC_C_COMB_FLAT_NOISE_CTRL 0x1490 -#define VDEC_C_VERSION 0x15F8 -#define VDEC_C_SOFT_RST_CTRL 0x15FC - -/* Video Decoder D Registers */ -#define VDEC_D_MODE_CTRL 0x1600 -#define VDEC_D_OUT_CTRL1 0x1604 -#define VDEC_D_OUT_CTRL_NS 0x1608 -#define VDEC_D_GEN_STAT 0x160C -#define VDEC_D_INT_STAT_MASK 0x1610 -#define VDEC_D_LUMA_CTRL 0x1614 -#define VDEC_D_CHROMA_CTRL 0x1618 -#define VDEC_D_CRUSH_CTRL 0x161C -#define VDEC_D_HORIZ_TIM_CTRL 0x1620 -#define VDEC_D_VERT_TIM_CTRL 0x1624 -#define VDEC_D_MISC_TIM_CTRL 0x1628 -#define VDEC_D_FIELD_COUNT 0x162C -#define VDEC_D_HSCALE_CTRL 0x1630 -#define VDEC_D_VSCALE_CTRL 0x1634 -#define VDEC_D_MAN_VGA_CTRL 0x1638 -#define VDEC_D_MAN_AGC_CTRL 0x163C -#define VDEC_D_DFE_CTRL1 0x1640 -#define VDEC_D_DFE_CTRL2 0x1644 -#define VDEC_D_DFE_CTRL3 0x1648 -#define VDEC_D_PLL_CTRL 0x164C -#define VDEC_D_PLL_CTRL_FAST 0x1650 -#define VDEC_D_HTL_CTRL 0x1654 -#define VDEC_D_SRC_CFG 0x1658 -#define VDEC_D_SC_STEP_SIZE 0x165C -#define VDEC_D_SC_CONVERGE_CTRL 0x1660 -#define VDEC_D_SC_LOOP_CTRL 0x1664 -#define VDEC_D_COMB_2D_HFS_CFG 0x1668 -#define VDEC_D_COMB_2D_HFD_CFG 0x166C -#define VDEC_D_COMB_2D_LF_CFG 0x1670 -#define VDEC_D_COMB_2D_BLEND 0x1674 -#define VDEC_D_COMB_MISC_CTRL 0x1678 -#define VDEC_D_COMB_FLAT_THRESH_CTRL 0x167C -#define VDEC_D_COMB_TEST 0x1680 -#define VDEC_D_BP_MISC_CTRL 0x1684 -#define VDEC_D_VCR_DET_CTRL 0x1688 -#define VDEC_D_NOISE_DET_CTRL 0x168C -#define VDEC_D_COMB_FLAT_NOISE_CTRL 0x1690 -#define VDEC_D_VERSION 0x17F8 -#define VDEC_D_SOFT_RST_CTRL 0x17FC - -/* Video Decoder E Registers */ -#define VDEC_E_MODE_CTRL 0x1800 -#define VDEC_E_OUT_CTRL1 0x1804 -#define VDEC_E_OUT_CTRL_NS 0x1808 -#define VDEC_E_GEN_STAT 0x180C -#define VDEC_E_INT_STAT_MASK 0x1810 -#define VDEC_E_LUMA_CTRL 0x1814 -#define VDEC_E_CHROMA_CTRL 0x1818 -#define VDEC_E_CRUSH_CTRL 0x181C -#define VDEC_E_HORIZ_TIM_CTRL 0x1820 -#define VDEC_E_VERT_TIM_CTRL 0x1824 -#define VDEC_E_MISC_TIM_CTRL 0x1828 -#define VDEC_E_FIELD_COUNT 0x182C -#define VDEC_E_HSCALE_CTRL 0x1830 -#define VDEC_E_VSCALE_CTRL 0x1834 -#define VDEC_E_MAN_VGA_CTRL 0x1838 -#define VDEC_E_MAN_AGC_CTRL 0x183C -#define VDEC_E_DFE_CTRL1 0x1840 -#define VDEC_E_DFE_CTRL2 0x1844 -#define VDEC_E_DFE_CTRL3 0x1848 -#define VDEC_E_PLL_CTRL 0x184C -#define VDEC_E_PLL_CTRL_FAST 0x1850 -#define VDEC_E_HTL_CTRL 0x1854 -#define VDEC_E_SRC_CFG 0x1858 -#define VDEC_E_SC_STEP_SIZE 0x185C -#define VDEC_E_SC_CONVERGE_CTRL 0x1860 -#define VDEC_E_SC_LOOP_CTRL 0x1864 -#define VDEC_E_COMB_2D_HFS_CFG 0x1868 -#define VDEC_E_COMB_2D_HFD_CFG 0x186C -#define VDEC_E_COMB_2D_LF_CFG 0x1870 -#define VDEC_E_COMB_2D_BLEND 0x1874 -#define VDEC_E_COMB_MISC_CTRL 0x1878 -#define VDEC_E_COMB_FLAT_THRESH_CTRL 0x187C -#define VDEC_E_COMB_TEST 0x1880 -#define VDEC_E_BP_MISC_CTRL 0x1884 -#define VDEC_E_VCR_DET_CTRL 0x1888 -#define VDEC_E_NOISE_DET_CTRL 0x188C -#define VDEC_E_COMB_FLAT_NOISE_CTRL 0x1890 -#define VDEC_E_VERSION 0x19F8 -#define VDEC_E_SOFT_RST_CTRL 0x19FC - -/* Video Decoder F Registers */ -#define VDEC_F_MODE_CTRL 0x1A00 -#define VDEC_F_OUT_CTRL1 0x1A04 -#define VDEC_F_OUT_CTRL_NS 0x1A08 -#define VDEC_F_GEN_STAT 0x1A0C -#define VDEC_F_INT_STAT_MASK 0x1A10 -#define VDEC_F_LUMA_CTRL 0x1A14 -#define VDEC_F_CHROMA_CTRL 0x1A18 -#define VDEC_F_CRUSH_CTRL 0x1A1C -#define VDEC_F_HORIZ_TIM_CTRL 0x1A20 -#define VDEC_F_VERT_TIM_CTRL 0x1A24 -#define VDEC_F_MISC_TIM_CTRL 0x1A28 -#define VDEC_F_FIELD_COUNT 0x1A2C -#define VDEC_F_HSCALE_CTRL 0x1A30 -#define VDEC_F_VSCALE_CTRL 0x1A34 -#define VDEC_F_MAN_VGA_CTRL 0x1A38 -#define VDEC_F_MAN_AGC_CTRL 0x1A3C -#define VDEC_F_DFE_CTRL1 0x1A40 -#define VDEC_F_DFE_CTRL2 0x1A44 -#define VDEC_F_DFE_CTRL3 0x1A48 -#define VDEC_F_PLL_CTRL 0x1A4C -#define VDEC_F_PLL_CTRL_FAST 0x1A50 -#define VDEC_F_HTL_CTRL 0x1A54 -#define VDEC_F_SRC_CFG 0x1A58 -#define VDEC_F_SC_STEP_SIZE 0x1A5C -#define VDEC_F_SC_CONVERGE_CTRL 0x1A60 -#define VDEC_F_SC_LOOP_CTRL 0x1A64 -#define VDEC_F_COMB_2D_HFS_CFG 0x1A68 -#define VDEC_F_COMB_2D_HFD_CFG 0x1A6C -#define VDEC_F_COMB_2D_LF_CFG 0x1A70 -#define VDEC_F_COMB_2D_BLEND 0x1A74 -#define VDEC_F_COMB_MISC_CTRL 0x1A78 -#define VDEC_F_COMB_FLAT_THRESH_CTRL 0x1A7C -#define VDEC_F_COMB_TEST 0x1A80 -#define VDEC_F_BP_MISC_CTRL 0x1A84 -#define VDEC_F_VCR_DET_CTRL 0x1A88 -#define VDEC_F_NOISE_DET_CTRL 0x1A8C -#define VDEC_F_COMB_FLAT_NOISE_CTRL 0x1A90 -#define VDEC_F_VERSION 0x1BF8 -#define VDEC_F_SOFT_RST_CTRL 0x1BFC - -/* Video Decoder G Registers */ -#define VDEC_G_MODE_CTRL 0x1C00 -#define VDEC_G_OUT_CTRL1 0x1C04 -#define VDEC_G_OUT_CTRL_NS 0x1C08 -#define VDEC_G_GEN_STAT 0x1C0C -#define VDEC_G_INT_STAT_MASK 0x1C10 -#define VDEC_G_LUMA_CTRL 0x1C14 -#define VDEC_G_CHROMA_CTRL 0x1C18 -#define VDEC_G_CRUSH_CTRL 0x1C1C -#define VDEC_G_HORIZ_TIM_CTRL 0x1C20 -#define VDEC_G_VERT_TIM_CTRL 0x1C24 -#define VDEC_G_MISC_TIM_CTRL 0x1C28 -#define VDEC_G_FIELD_COUNT 0x1C2C -#define VDEC_G_HSCALE_CTRL 0x1C30 -#define VDEC_G_VSCALE_CTRL 0x1C34 -#define VDEC_G_MAN_VGA_CTRL 0x1C38 -#define VDEC_G_MAN_AGC_CTRL 0x1C3C -#define VDEC_G_DFE_CTRL1 0x1C40 -#define VDEC_G_DFE_CTRL2 0x1C44 -#define VDEC_G_DFE_CTRL3 0x1C48 -#define VDEC_G_PLL_CTRL 0x1C4C -#define VDEC_G_PLL_CTRL_FAST 0x1C50 -#define VDEC_G_HTL_CTRL 0x1C54 -#define VDEC_G_SRC_CFG 0x1C58 -#define VDEC_G_SC_STEP_SIZE 0x1C5C -#define VDEC_G_SC_CONVERGE_CTRL 0x1C60 -#define VDEC_G_SC_LOOP_CTRL 0x1C64 -#define VDEC_G_COMB_2D_HFS_CFG 0x1C68 -#define VDEC_G_COMB_2D_HFD_CFG 0x1C6C -#define VDEC_G_COMB_2D_LF_CFG 0x1C70 -#define VDEC_G_COMB_2D_BLEND 0x1C74 -#define VDEC_G_COMB_MISC_CTRL 0x1C78 -#define VDEC_G_COMB_FLAT_THRESH_CTRL 0x1C7C -#define VDEC_G_COMB_TEST 0x1C80 -#define VDEC_G_BP_MISC_CTRL 0x1C84 -#define VDEC_G_VCR_DET_CTRL 0x1C88 -#define VDEC_G_NOISE_DET_CTRL 0x1C8C -#define VDEC_G_COMB_FLAT_NOISE_CTRL 0x1C90 -#define VDEC_G_VERSION 0x1DF8 -#define VDEC_G_SOFT_RST_CTRL 0x1DFC - -/* Video Decoder H Registers */ -#define VDEC_H_MODE_CTRL 0x1E00 -#define VDEC_H_OUT_CTRL1 0x1E04 -#define VDEC_H_OUT_CTRL_NS 0x1E08 -#define VDEC_H_GEN_STAT 0x1E0C -#define VDEC_H_INT_STAT_MASK 0x1E1E -#define VDEC_H_LUMA_CTRL 0x1E14 -#define VDEC_H_CHROMA_CTRL 0x1E18 -#define VDEC_H_CRUSH_CTRL 0x1E1C -#define VDEC_H_HORIZ_TIM_CTRL 0x1E20 -#define VDEC_H_VERT_TIM_CTRL 0x1E24 -#define VDEC_H_MISC_TIM_CTRL 0x1E28 -#define VDEC_H_FIELD_COUNT 0x1E2C -#define VDEC_H_HSCALE_CTRL 0x1E30 -#define VDEC_H_VSCALE_CTRL 0x1E34 -#define VDEC_H_MAN_VGA_CTRL 0x1E38 -#define VDEC_H_MAN_AGC_CTRL 0x1E3C -#define VDEC_H_DFE_CTRL1 0x1E40 -#define VDEC_H_DFE_CTRL2 0x1E44 -#define VDEC_H_DFE_CTRL3 0x1E48 -#define VDEC_H_PLL_CTRL 0x1E4C -#define VDEC_H_PLL_CTRL_FAST 0x1E50 -#define VDEC_H_HTL_CTRL 0x1E54 -#define VDEC_H_SRC_CFG 0x1E58 -#define VDEC_H_SC_STEP_SIZE 0x1E5C -#define VDEC_H_SC_CONVERGE_CTRL 0x1E60 -#define VDEC_H_SC_LOOP_CTRL 0x1E64 -#define VDEC_H_COMB_2D_HFS_CFG 0x1E68 -#define VDEC_H_COMB_2D_HFD_CFG 0x1E6C -#define VDEC_H_COMB_2D_LF_CFG 0x1E70 -#define VDEC_H_COMB_2D_BLEND 0x1E74 -#define VDEC_H_COMB_MISC_CTRL 0x1E78 -#define VDEC_H_COMB_FLAT_THRESH_CTRL 0x1E7C -#define VDEC_H_COMB_TEST 0x1E80 -#define VDEC_H_BP_MISC_CTRL 0x1E84 -#define VDEC_H_VCR_DET_CTRL 0x1E88 -#define VDEC_H_NOISE_DET_CTRL 0x1E8C -#define VDEC_H_COMB_FLAT_NOISE_CTRL 0x1E90 -#define VDEC_H_VERSION 0x1FF8 -#define VDEC_H_SOFT_RST_CTRL 0x1FFC - -/*****************************************************************************/ -/* LUMA_CTRL register fields */ -#define VDEC_A_BRITE_CTRL 0x1014 -#define VDEC_A_CNTRST_CTRL 0x1015 -#define VDEC_A_PEAK_SEL 0x1016 - -/*****************************************************************************/ -/* CHROMA_CTRL register fields */ -#define VDEC_A_USAT_CTRL 0x1018 -#define VDEC_A_VSAT_CTRL 0x1019 -#define VDEC_A_HUE_CTRL 0x101A - -#endif diff --git a/drivers/media/video/cx25821/cx25821-medusa-video.c b/drivers/media/video/cx25821/cx25821-medusa-video.c deleted file mode 100644 index 6a92e5c70c2a..000000000000 --- a/drivers/media/video/cx25821/cx25821-medusa-video.c +++ /dev/null @@ -1,787 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include "cx25821.h" -#include "cx25821-medusa-video.h" -#include "cx25821-biffuncs.h" - -/* - * medusa_enable_bluefield_output() - * - * Enable the generation of blue filed output if no video - * - */ -static void medusa_enable_bluefield_output(struct cx25821_dev *dev, int channel, - int enable) -{ - u32 value = 0; - u32 tmp = 0; - int out_ctrl = OUT_CTRL1; - int out_ctrl_ns = OUT_CTRL_NS; - - switch (channel) { - default: - case VDEC_A: - break; - case VDEC_B: - out_ctrl = VDEC_B_OUT_CTRL1; - out_ctrl_ns = VDEC_B_OUT_CTRL_NS; - break; - case VDEC_C: - out_ctrl = VDEC_C_OUT_CTRL1; - out_ctrl_ns = VDEC_C_OUT_CTRL_NS; - break; - case VDEC_D: - out_ctrl = VDEC_D_OUT_CTRL1; - out_ctrl_ns = VDEC_D_OUT_CTRL_NS; - break; - case VDEC_E: - out_ctrl = VDEC_E_OUT_CTRL1; - out_ctrl_ns = VDEC_E_OUT_CTRL_NS; - return; - case VDEC_F: - out_ctrl = VDEC_F_OUT_CTRL1; - out_ctrl_ns = VDEC_F_OUT_CTRL_NS; - return; - case VDEC_G: - out_ctrl = VDEC_G_OUT_CTRL1; - out_ctrl_ns = VDEC_G_OUT_CTRL_NS; - return; - case VDEC_H: - out_ctrl = VDEC_H_OUT_CTRL1; - out_ctrl_ns = VDEC_H_OUT_CTRL_NS; - return; - } - - value = cx25821_i2c_read(&dev->i2c_bus[0], out_ctrl, &tmp); - value &= 0xFFFFFF7F; /* clear BLUE_FIELD_EN */ - if (enable) - value |= 0x00000080; /* set BLUE_FIELD_EN */ - cx25821_i2c_write(&dev->i2c_bus[0], out_ctrl, value); - - value = cx25821_i2c_read(&dev->i2c_bus[0], out_ctrl_ns, &tmp); - value &= 0xFFFFFF7F; - if (enable) - value |= 0x00000080; /* set BLUE_FIELD_EN */ - cx25821_i2c_write(&dev->i2c_bus[0], out_ctrl_ns, value); -} - -static int medusa_initialize_ntsc(struct cx25821_dev *dev) -{ - int ret_val = 0; - int i = 0; - u32 value = 0; - u32 tmp = 0; - - mutex_lock(&dev->lock); - - for (i = 0; i < MAX_DECODERS; i++) { - /* set video format NTSC-M */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - MODE_CTRL + (0x200 * i), &tmp); - value &= 0xFFFFFFF0; - /* enable the fast locking mode bit[16] */ - value |= 0x10001; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - MODE_CTRL + (0x200 * i), value); - - /* resolution NTSC 720x480 */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - HORIZ_TIM_CTRL + (0x200 * i), &tmp); - value &= 0x00C00C00; - value |= 0x612D0074; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - HORIZ_TIM_CTRL + (0x200 * i), value); - - value = cx25821_i2c_read(&dev->i2c_bus[0], - VERT_TIM_CTRL + (0x200 * i), &tmp); - value &= 0x00C00C00; - value |= 0x1C1E001A; /* vblank_cnt + 2 to get camera ID */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - VERT_TIM_CTRL + (0x200 * i), value); - - /* chroma subcarrier step size */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - SC_STEP_SIZE + (0x200 * i), 0x43E00000); - - /* enable VIP optional active */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - OUT_CTRL_NS + (0x200 * i), &tmp); - value &= 0xFFFBFFFF; - value |= 0x00040000; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - OUT_CTRL_NS + (0x200 * i), value); - - /* enable VIP optional active (VIP_OPT_AL) for direct output. */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - OUT_CTRL1 + (0x200 * i), &tmp); - value &= 0xFFFBFFFF; - value |= 0x00040000; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - OUT_CTRL1 + (0x200 * i), value); - - /* - * clear VPRES_VERT_EN bit, fixes the chroma run away problem - * when the input switching rate < 16 fields - */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - MISC_TIM_CTRL + (0x200 * i), &tmp); - /* disable special play detection */ - value = setBitAtPos(value, 14); - value = clearBitAtPos(value, 15); - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - MISC_TIM_CTRL + (0x200 * i), value); - - /* set vbi_gate_en to 0 */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - DFE_CTRL1 + (0x200 * i), &tmp); - value = clearBitAtPos(value, 29); - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DFE_CTRL1 + (0x200 * i), value); - - /* Enable the generation of blue field output if no video */ - medusa_enable_bluefield_output(dev, i, 1); - } - - for (i = 0; i < MAX_ENCODERS; i++) { - /* NTSC hclock */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - DENC_A_REG_1 + (0x100 * i), &tmp); - value &= 0xF000FC00; - value |= 0x06B402D0; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DENC_A_REG_1 + (0x100 * i), value); - - /* burst begin and burst end */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - DENC_A_REG_2 + (0x100 * i), &tmp); - value &= 0xFF000000; - value |= 0x007E9054; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DENC_A_REG_2 + (0x100 * i), value); - - value = cx25821_i2c_read(&dev->i2c_bus[0], - DENC_A_REG_3 + (0x100 * i), &tmp); - value &= 0xFC00FE00; - value |= 0x00EC00F0; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DENC_A_REG_3 + (0x100 * i), value); - - /* set NTSC vblank, no phase alternation, 7.5 IRE pedestal */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - DENC_A_REG_4 + (0x100 * i), &tmp); - value &= 0x00FCFFFF; - value |= 0x13020000; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DENC_A_REG_4 + (0x100 * i), value); - - value = cx25821_i2c_read(&dev->i2c_bus[0], - DENC_A_REG_5 + (0x100 * i), &tmp); - value &= 0xFFFF0000; - value |= 0x0000E575; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DENC_A_REG_5 + (0x100 * i), value); - - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DENC_A_REG_6 + (0x100 * i), 0x009A89C1); - - /* Subcarrier Increment */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DENC_A_REG_7 + (0x100 * i), 0x21F07C1F); - } - - /* set picture resolutions */ - /* 0 - 720 */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], HSCALE_CTRL, 0x0); - /* 0 - 480 */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], VSCALE_CTRL, 0x0); - - /* set Bypass input format to NTSC 525 lines */ - value = cx25821_i2c_read(&dev->i2c_bus[0], BYP_AB_CTRL, &tmp); - value |= 0x00080200; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], BYP_AB_CTRL, value); - - mutex_unlock(&dev->lock); - - return ret_val; -} - -static int medusa_PALCombInit(struct cx25821_dev *dev, int dec) -{ - int ret_val = -1; - u32 value = 0, tmp = 0; - - /* Setup for 2D threshold */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - COMB_2D_HFS_CFG + (0x200 * dec), 0x20002861); - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - COMB_2D_HFD_CFG + (0x200 * dec), 0x20002861); - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - COMB_2D_LF_CFG + (0x200 * dec), 0x200A1023); - - /* Setup flat chroma and luma thresholds */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - COMB_FLAT_THRESH_CTRL + (0x200 * dec), &tmp); - value &= 0x06230000; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - COMB_FLAT_THRESH_CTRL + (0x200 * dec), value); - - /* set comb 2D blend */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - COMB_2D_BLEND + (0x200 * dec), 0x210F0F0F); - - /* COMB MISC CONTROL */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - COMB_MISC_CTRL + (0x200 * dec), 0x41120A7F); - - return ret_val; -} - -static int medusa_initialize_pal(struct cx25821_dev *dev) -{ - int ret_val = 0; - int i = 0; - u32 value = 0; - u32 tmp = 0; - - mutex_lock(&dev->lock); - - for (i = 0; i < MAX_DECODERS; i++) { - /* set video format PAL-BDGHI */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - MODE_CTRL + (0x200 * i), &tmp); - value &= 0xFFFFFFF0; - /* enable the fast locking mode bit[16] */ - value |= 0x10004; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - MODE_CTRL + (0x200 * i), value); - - /* resolution PAL 720x576 */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - HORIZ_TIM_CTRL + (0x200 * i), &tmp); - value &= 0x00C00C00; - value |= 0x632D007D; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - HORIZ_TIM_CTRL + (0x200 * i), value); - - /* vblank656_cnt=x26, vactive_cnt=240h, vblank_cnt=x24 */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - VERT_TIM_CTRL + (0x200 * i), &tmp); - value &= 0x00C00C00; - value |= 0x28240026; /* vblank_cnt + 2 to get camera ID */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - VERT_TIM_CTRL + (0x200 * i), value); - - /* chroma subcarrier step size */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - SC_STEP_SIZE + (0x200 * i), 0x5411E2D0); - - /* enable VIP optional active */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - OUT_CTRL_NS + (0x200 * i), &tmp); - value &= 0xFFFBFFFF; - value |= 0x00040000; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - OUT_CTRL_NS + (0x200 * i), value); - - /* enable VIP optional active (VIP_OPT_AL) for direct output. */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - OUT_CTRL1 + (0x200 * i), &tmp); - value &= 0xFFFBFFFF; - value |= 0x00040000; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - OUT_CTRL1 + (0x200 * i), value); - - /* - * clear VPRES_VERT_EN bit, fixes the chroma run away problem - * when the input switching rate < 16 fields - */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - MISC_TIM_CTRL + (0x200 * i), &tmp); - /* disable special play detection */ - value = setBitAtPos(value, 14); - value = clearBitAtPos(value, 15); - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - MISC_TIM_CTRL + (0x200 * i), value); - - /* set vbi_gate_en to 0 */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - DFE_CTRL1 + (0x200 * i), &tmp); - value = clearBitAtPos(value, 29); - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DFE_CTRL1 + (0x200 * i), value); - - medusa_PALCombInit(dev, i); - - /* Enable the generation of blue field output if no video */ - medusa_enable_bluefield_output(dev, i, 1); - } - - for (i = 0; i < MAX_ENCODERS; i++) { - /* PAL hclock */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - DENC_A_REG_1 + (0x100 * i), &tmp); - value &= 0xF000FC00; - value |= 0x06C002D0; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DENC_A_REG_1 + (0x100 * i), value); - - /* burst begin and burst end */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - DENC_A_REG_2 + (0x100 * i), &tmp); - value &= 0xFF000000; - value |= 0x007E9754; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DENC_A_REG_2 + (0x100 * i), value); - - /* hblank and vactive */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - DENC_A_REG_3 + (0x100 * i), &tmp); - value &= 0xFC00FE00; - value |= 0x00FC0120; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DENC_A_REG_3 + (0x100 * i), value); - - /* set PAL vblank, phase alternation, 0 IRE pedestal */ - value = cx25821_i2c_read(&dev->i2c_bus[0], - DENC_A_REG_4 + (0x100 * i), &tmp); - value &= 0x00FCFFFF; - value |= 0x14010000; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DENC_A_REG_4 + (0x100 * i), value); - - value = cx25821_i2c_read(&dev->i2c_bus[0], - DENC_A_REG_5 + (0x100 * i), &tmp); - value &= 0xFFFF0000; - value |= 0x0000F078; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DENC_A_REG_5 + (0x100 * i), value); - - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DENC_A_REG_6 + (0x100 * i), 0x00A493CF); - - /* Subcarrier Increment */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], - DENC_A_REG_7 + (0x100 * i), 0x2A098ACB); - } - - /* set picture resolutions */ - /* 0 - 720 */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], HSCALE_CTRL, 0x0); - /* 0 - 576 */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], VSCALE_CTRL, 0x0); - - /* set Bypass input format to PAL 625 lines */ - value = cx25821_i2c_read(&dev->i2c_bus[0], BYP_AB_CTRL, &tmp); - value &= 0xFFF7FDFF; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], BYP_AB_CTRL, value); - - mutex_unlock(&dev->lock); - - return ret_val; -} - -int medusa_set_videostandard(struct cx25821_dev *dev) -{ - int status = STATUS_SUCCESS; - u32 value = 0, tmp = 0; - - if (dev->tvnorm & V4L2_STD_PAL_BG || dev->tvnorm & V4L2_STD_PAL_DK) - status = medusa_initialize_pal(dev); - else - status = medusa_initialize_ntsc(dev); - - /* Enable DENC_A output */ - value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_4, &tmp); - value = setBitAtPos(value, 4); - status = cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_4, value); - - /* Enable DENC_B output */ - value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_B_REG_4, &tmp); - value = setBitAtPos(value, 4); - status = cx25821_i2c_write(&dev->i2c_bus[0], DENC_B_REG_4, value); - - return status; -} - -void medusa_set_resolution(struct cx25821_dev *dev, int width, - int decoder_select) -{ - int decoder = 0; - int decoder_count = 0; - u32 hscale = 0x0; - u32 vscale = 0x0; - const int MAX_WIDTH = 720; - - mutex_lock(&dev->lock); - - /* validate the width */ - if (width > MAX_WIDTH) { - pr_info("%s(): width %d > MAX_WIDTH %d ! resetting to MAX_WIDTH\n", - __func__, width, MAX_WIDTH); - width = MAX_WIDTH; - } - - if (decoder_select <= 7 && decoder_select >= 0) { - decoder = decoder_select; - decoder_count = decoder_select + 1; - } else { - decoder = 0; - decoder_count = _num_decoders; - } - - switch (width) { - case 320: - hscale = 0x13E34B; - vscale = 0x0; - break; - - case 352: - hscale = 0x10A273; - vscale = 0x0; - break; - - case 176: - hscale = 0x3115B2; - vscale = 0x1E00; - break; - - case 160: - hscale = 0x378D84; - vscale = 0x1E00; - break; - - default: /* 720 */ - hscale = 0x0; - vscale = 0x0; - break; - } - - for (; decoder < decoder_count; decoder++) { - /* write scaling values for each decoder */ - cx25821_i2c_write(&dev->i2c_bus[0], - HSCALE_CTRL + (0x200 * decoder), hscale); - cx25821_i2c_write(&dev->i2c_bus[0], - VSCALE_CTRL + (0x200 * decoder), vscale); - } - - mutex_unlock(&dev->lock); -} - -static void medusa_set_decoderduration(struct cx25821_dev *dev, int decoder, - int duration) -{ - u32 fld_cnt = 0; - u32 tmp = 0; - u32 disp_cnt_reg = DISP_AB_CNT; - - mutex_lock(&dev->lock); - - /* no support */ - if (decoder < VDEC_A || decoder > VDEC_H) { - mutex_unlock(&dev->lock); - return; - } - - switch (decoder) { - default: - break; - case VDEC_C: - case VDEC_D: - disp_cnt_reg = DISP_CD_CNT; - break; - case VDEC_E: - case VDEC_F: - disp_cnt_reg = DISP_EF_CNT; - break; - case VDEC_G: - case VDEC_H: - disp_cnt_reg = DISP_GH_CNT; - break; - } - - _display_field_cnt[decoder] = duration; - - /* update hardware */ - fld_cnt = cx25821_i2c_read(&dev->i2c_bus[0], disp_cnt_reg, &tmp); - - if (!(decoder % 2)) { /* EVEN decoder */ - fld_cnt &= 0xFFFF0000; - fld_cnt |= duration; - } else { - fld_cnt &= 0x0000FFFF; - fld_cnt |= ((u32) duration) << 16; - } - - cx25821_i2c_write(&dev->i2c_bus[0], disp_cnt_reg, fld_cnt); - - mutex_unlock(&dev->lock); -} - -/* Map to Medusa register setting */ -static int mapM(int srcMin, int srcMax, int srcVal, int dstMin, int dstMax, - int *dstVal) -{ - int numerator; - int denominator; - int quotient; - - if ((srcMin == srcMax) || (srcVal < srcMin) || (srcVal > srcMax)) - return -1; - /* - * This is the overall expression used: - * *dstVal = - * (srcVal - srcMin)*(dstMax - dstMin) / (srcMax - srcMin) + dstMin; - * but we need to account for rounding so below we use the modulus - * operator to find the remainder and increment if necessary. - */ - numerator = (srcVal - srcMin) * (dstMax - dstMin); - denominator = srcMax - srcMin; - quotient = numerator / denominator; - - if (2 * (numerator % denominator) >= denominator) - quotient++; - - *dstVal = quotient + dstMin; - - return 0; -} - -static unsigned long convert_to_twos(long numeric, unsigned long bits_len) -{ - unsigned char temp; - - if (numeric >= 0) - return numeric; - else { - temp = ~(abs(numeric) & 0xFF); - temp += 1; - return temp; - } -} - -int medusa_set_brightness(struct cx25821_dev *dev, int brightness, int decoder) -{ - int ret_val = 0; - int value = 0; - u32 val = 0, tmp = 0; - - mutex_lock(&dev->lock); - if ((brightness > VIDEO_PROCAMP_MAX) || - (brightness < VIDEO_PROCAMP_MIN)) { - mutex_unlock(&dev->lock); - return -1; - } - ret_val = mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, brightness, - SIGNED_BYTE_MIN, SIGNED_BYTE_MAX, &value); - value = convert_to_twos(value, 8); - val = cx25821_i2c_read(&dev->i2c_bus[0], - VDEC_A_BRITE_CTRL + (0x200 * decoder), &tmp); - val &= 0xFFFFFF00; - ret_val |= cx25821_i2c_write(&dev->i2c_bus[0], - VDEC_A_BRITE_CTRL + (0x200 * decoder), val | value); - mutex_unlock(&dev->lock); - return ret_val; -} - -int medusa_set_contrast(struct cx25821_dev *dev, int contrast, int decoder) -{ - int ret_val = 0; - int value = 0; - u32 val = 0, tmp = 0; - - mutex_lock(&dev->lock); - - if ((contrast > VIDEO_PROCAMP_MAX) || (contrast < VIDEO_PROCAMP_MIN)) { - mutex_unlock(&dev->lock); - return -1; - } - - ret_val = mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, contrast, - UNSIGNED_BYTE_MIN, UNSIGNED_BYTE_MAX, &value); - val = cx25821_i2c_read(&dev->i2c_bus[0], - VDEC_A_CNTRST_CTRL + (0x200 * decoder), &tmp); - val &= 0xFFFFFF00; - ret_val |= cx25821_i2c_write(&dev->i2c_bus[0], - VDEC_A_CNTRST_CTRL + (0x200 * decoder), val | value); - - mutex_unlock(&dev->lock); - return ret_val; -} - -int medusa_set_hue(struct cx25821_dev *dev, int hue, int decoder) -{ - int ret_val = 0; - int value = 0; - u32 val = 0, tmp = 0; - - mutex_lock(&dev->lock); - - if ((hue > VIDEO_PROCAMP_MAX) || (hue < VIDEO_PROCAMP_MIN)) { - mutex_unlock(&dev->lock); - return -1; - } - - ret_val = mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, hue, - SIGNED_BYTE_MIN, SIGNED_BYTE_MAX, &value); - - value = convert_to_twos(value, 8); - val = cx25821_i2c_read(&dev->i2c_bus[0], - VDEC_A_HUE_CTRL + (0x200 * decoder), &tmp); - val &= 0xFFFFFF00; - - ret_val |= cx25821_i2c_write(&dev->i2c_bus[0], - VDEC_A_HUE_CTRL + (0x200 * decoder), val | value); - - mutex_unlock(&dev->lock); - return ret_val; -} - -int medusa_set_saturation(struct cx25821_dev *dev, int saturation, int decoder) -{ - int ret_val = 0; - int value = 0; - u32 val = 0, tmp = 0; - - mutex_lock(&dev->lock); - - if ((saturation > VIDEO_PROCAMP_MAX) || - (saturation < VIDEO_PROCAMP_MIN)) { - mutex_unlock(&dev->lock); - return -1; - } - - ret_val = mapM(VIDEO_PROCAMP_MIN, VIDEO_PROCAMP_MAX, saturation, - UNSIGNED_BYTE_MIN, UNSIGNED_BYTE_MAX, &value); - - val = cx25821_i2c_read(&dev->i2c_bus[0], - VDEC_A_USAT_CTRL + (0x200 * decoder), &tmp); - val &= 0xFFFFFF00; - ret_val |= cx25821_i2c_write(&dev->i2c_bus[0], - VDEC_A_USAT_CTRL + (0x200 * decoder), val | value); - - val = cx25821_i2c_read(&dev->i2c_bus[0], - VDEC_A_VSAT_CTRL + (0x200 * decoder), &tmp); - val &= 0xFFFFFF00; - ret_val |= cx25821_i2c_write(&dev->i2c_bus[0], - VDEC_A_VSAT_CTRL + (0x200 * decoder), val | value); - - mutex_unlock(&dev->lock); - return ret_val; -} - -/* Program the display sequence and monitor output. */ - -int medusa_video_init(struct cx25821_dev *dev) -{ - u32 value = 0, tmp = 0; - int ret_val = 0; - int i = 0; - - mutex_lock(&dev->lock); - - _num_decoders = dev->_max_num_decoders; - - /* disable Auto source selection on all video decoders */ - value = cx25821_i2c_read(&dev->i2c_bus[0], MON_A_CTRL, &tmp); - value &= 0xFFFFF0FF; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], MON_A_CTRL, value); - - if (ret_val < 0) - goto error; - - /* Turn off Master source switch enable */ - value = cx25821_i2c_read(&dev->i2c_bus[0], MON_A_CTRL, &tmp); - value &= 0xFFFFFFDF; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], MON_A_CTRL, value); - - if (ret_val < 0) - goto error; - - mutex_unlock(&dev->lock); - - for (i = 0; i < _num_decoders; i++) - medusa_set_decoderduration(dev, i, _display_field_cnt[i]); - - mutex_lock(&dev->lock); - - /* Select monitor as DENC A input, power up the DAC */ - value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_AB_CTRL, &tmp); - value &= 0xFF70FF70; - value |= 0x00090008; /* set en_active */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], DENC_AB_CTRL, value); - - if (ret_val < 0) - goto error; - - /* enable input is VIP/656 */ - value = cx25821_i2c_read(&dev->i2c_bus[0], BYP_AB_CTRL, &tmp); - value |= 0x00040100; /* enable VIP */ - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], BYP_AB_CTRL, value); - - if (ret_val < 0) - goto error; - - /* select AFE clock to output mode */ - value = cx25821_i2c_read(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL, &tmp); - value &= 0x83FFFFFF; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL, - value | 0x10000000); - - if (ret_val < 0) - goto error; - - /* Turn on all of the data out and control output pins. */ - value = cx25821_i2c_read(&dev->i2c_bus[0], PIN_OE_CTRL, &tmp); - value &= 0xFEF0FE00; - if (_num_decoders == MAX_DECODERS) { - /* - * Note: The octal board does not support control pins(bit16-19) - * These bits are ignored in the octal board. - * - * disable VDEC A-C port, default to Mobilygen Interface - */ - value |= 0x010001F8; - } else { - /* disable VDEC A-C port, default to Mobilygen Interface */ - value |= 0x010F0108; - } - - value |= 7; - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], PIN_OE_CTRL, value); - - if (ret_val < 0) - goto error; - - - mutex_unlock(&dev->lock); - - ret_val = medusa_set_videostandard(dev); - - return ret_val; - -error: - mutex_unlock(&dev->lock); - return ret_val; -} diff --git a/drivers/media/video/cx25821/cx25821-medusa-video.h b/drivers/media/video/cx25821/cx25821-medusa-video.h deleted file mode 100644 index 6175e0961855..000000000000 --- a/drivers/media/video/cx25821/cx25821-medusa-video.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _MEDUSA_VIDEO_H -#define _MEDUSA_VIDEO_H - -#include "cx25821-medusa-defines.h" - -/* Color control constants */ -#define VIDEO_PROCAMP_MIN 0 -#define VIDEO_PROCAMP_MAX 10000 -#define UNSIGNED_BYTE_MIN 0 -#define UNSIGNED_BYTE_MAX 0xFF -#define SIGNED_BYTE_MIN -128 -#define SIGNED_BYTE_MAX 127 - -/* Default video color settings */ -#define SHARPNESS_DEFAULT 50 -#define SATURATION_DEFAULT 5000 -#define BRIGHTNESS_DEFAULT 6200 -#define CONTRAST_DEFAULT 5000 -#define HUE_DEFAULT 5000 - -unsigned short _num_decoders; -unsigned short _num_cameras; - -unsigned int _video_standard; -int _display_field_cnt[MAX_DECODERS]; - -#endif diff --git a/drivers/media/video/cx25821/cx25821-reg.h b/drivers/media/video/cx25821/cx25821-reg.h deleted file mode 100644 index a3fc25a4dc0b..000000000000 --- a/drivers/media/video/cx25821/cx25821-reg.h +++ /dev/null @@ -1,1592 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __CX25821_REGISTERS__ -#define __CX25821_REGISTERS__ - -/* Risc Instructions */ -#define RISC_CNT_INC 0x00010000 -#define RISC_CNT_RESET 0x00030000 -#define RISC_IRQ1 0x01000000 -#define RISC_IRQ2 0x02000000 -#define RISC_EOL 0x04000000 -#define RISC_SOL 0x08000000 -#define RISC_WRITE 0x10000000 -#define RISC_SKIP 0x20000000 -#define RISC_JUMP 0x70000000 -#define RISC_SYNC 0x80000000 -#define RISC_RESYNC 0x80008000 -#define RISC_READ 0x90000000 -#define RISC_WRITERM 0xB0000000 -#define RISC_WRITECM 0xC0000000 -#define RISC_WRITECR 0xD0000000 -#define RISC_WRITEC 0x50000000 -#define RISC_READC 0xA0000000 - -#define RISC_SYNC_ODD 0x00000000 -#define RISC_SYNC_EVEN 0x00000200 -#define RISC_SYNC_ODD_VBI 0x00000006 -#define RISC_SYNC_EVEN_VBI 0x00000207 -#define RISC_NOOP 0xF0000000 - -/***************************************************************************** -* ASB SRAM - *****************************************************************************/ -#define TX_SRAM 0x000000 /* Transmit SRAM */ - -/*****************************************************************************/ -#define RX_RAM 0x010000 /* Receive SRAM */ - -/***************************************************************************** -* Application Layer (AL) - *****************************************************************************/ -#define DEV_CNTRL2 0x040000 /* Device control */ -#define FLD_RUN_RISC 0x00000020 - -/* ***************************************************************************** */ -#define PCI_INT_MSK 0x040010 /* PCI interrupt mask */ -#define PCI_INT_STAT 0x040014 /* PCI interrupt status */ -#define PCI_INT_MSTAT 0x040018 /* PCI interrupt masked status */ -#define FLD_HAMMERHEAD_INT (1 << 27) -#define FLD_UART_INT (1 << 26) -#define FLD_IRQN_INT (1 << 25) -#define FLD_TM_INT (1 << 28) -#define FLD_I2C_3_RACK (1 << 27) -#define FLD_I2C_3_INT (1 << 26) -#define FLD_I2C_2_RACK (1 << 25) -#define FLD_I2C_2_INT (1 << 24) -#define FLD_I2C_1_RACK (1 << 23) -#define FLD_I2C_1_INT (1 << 22) - -#define FLD_APB_DMA_BERR_INT (1 << 21) -#define FLD_AL_WR_BERR_INT (1 << 20) -#define FLD_AL_RD_BERR_INT (1 << 19) -#define FLD_RISC_WR_BERR_INT (1 << 18) -#define FLD_RISC_RD_BERR_INT (1 << 17) - -#define FLD_VID_I_INT (1 << 8) -#define FLD_VID_H_INT (1 << 7) -#define FLD_VID_G_INT (1 << 6) -#define FLD_VID_F_INT (1 << 5) -#define FLD_VID_E_INT (1 << 4) -#define FLD_VID_D_INT (1 << 3) -#define FLD_VID_C_INT (1 << 2) -#define FLD_VID_B_INT (1 << 1) -#define FLD_VID_A_INT (1 << 0) - -/* ***************************************************************************** */ -#define VID_A_INT_MSK 0x040020 /* Video A interrupt mask */ -#define VID_A_INT_STAT 0x040024 /* Video A interrupt status */ -#define VID_A_INT_MSTAT 0x040028 /* Video A interrupt masked status */ -#define VID_A_INT_SSTAT 0x04002C /* Video A interrupt set status */ - -/* ***************************************************************************** */ -#define VID_B_INT_MSK 0x040030 /* Video B interrupt mask */ -#define VID_B_INT_STAT 0x040034 /* Video B interrupt status */ -#define VID_B_INT_MSTAT 0x040038 /* Video B interrupt masked status */ -#define VID_B_INT_SSTAT 0x04003C /* Video B interrupt set status */ - -/* ***************************************************************************** */ -#define VID_C_INT_MSK 0x040040 /* Video C interrupt mask */ -#define VID_C_INT_STAT 0x040044 /* Video C interrupt status */ -#define VID_C_INT_MSTAT 0x040048 /* Video C interrupt masked status */ -#define VID_C_INT_SSTAT 0x04004C /* Video C interrupt set status */ - -/* ***************************************************************************** */ -#define VID_D_INT_MSK 0x040050 /* Video D interrupt mask */ -#define VID_D_INT_STAT 0x040054 /* Video D interrupt status */ -#define VID_D_INT_MSTAT 0x040058 /* Video D interrupt masked status */ -#define VID_D_INT_SSTAT 0x04005C /* Video D interrupt set status */ - -/* ***************************************************************************** */ -#define VID_E_INT_MSK 0x040060 /* Video E interrupt mask */ -#define VID_E_INT_STAT 0x040064 /* Video E interrupt status */ -#define VID_E_INT_MSTAT 0x040068 /* Video E interrupt masked status */ -#define VID_E_INT_SSTAT 0x04006C /* Video E interrupt set status */ - -/* ***************************************************************************** */ -#define VID_F_INT_MSK 0x040070 /* Video F interrupt mask */ -#define VID_F_INT_STAT 0x040074 /* Video F interrupt status */ -#define VID_F_INT_MSTAT 0x040078 /* Video F interrupt masked status */ -#define VID_F_INT_SSTAT 0x04007C /* Video F interrupt set status */ - -/* ***************************************************************************** */ -#define VID_G_INT_MSK 0x040080 /* Video G interrupt mask */ -#define VID_G_INT_STAT 0x040084 /* Video G interrupt status */ -#define VID_G_INT_MSTAT 0x040088 /* Video G interrupt masked status */ -#define VID_G_INT_SSTAT 0x04008C /* Video G interrupt set status */ - -/* ***************************************************************************** */ -#define VID_H_INT_MSK 0x040090 /* Video H interrupt mask */ -#define VID_H_INT_STAT 0x040094 /* Video H interrupt status */ -#define VID_H_INT_MSTAT 0x040098 /* Video H interrupt masked status */ -#define VID_H_INT_SSTAT 0x04009C /* Video H interrupt set status */ - -/* ***************************************************************************** */ -#define VID_I_INT_MSK 0x0400A0 /* Video I interrupt mask */ -#define VID_I_INT_STAT 0x0400A4 /* Video I interrupt status */ -#define VID_I_INT_MSTAT 0x0400A8 /* Video I interrupt masked status */ -#define VID_I_INT_SSTAT 0x0400AC /* Video I interrupt set status */ - -/* ***************************************************************************** */ -#define VID_J_INT_MSK 0x0400B0 /* Video J interrupt mask */ -#define VID_J_INT_STAT 0x0400B4 /* Video J interrupt status */ -#define VID_J_INT_MSTAT 0x0400B8 /* Video J interrupt masked status */ -#define VID_J_INT_SSTAT 0x0400BC /* Video J interrupt set status */ - -#define FLD_VID_SRC_OPC_ERR 0x00020000 -#define FLD_VID_DST_OPC_ERR 0x00010000 -#define FLD_VID_SRC_SYNC 0x00002000 -#define FLD_VID_DST_SYNC 0x00001000 -#define FLD_VID_SRC_UF 0x00000200 -#define FLD_VID_DST_OF 0x00000100 -#define FLD_VID_SRC_RISC2 0x00000020 -#define FLD_VID_DST_RISC2 0x00000010 -#define FLD_VID_SRC_RISC1 0x00000002 -#define FLD_VID_DST_RISC1 0x00000001 -#define FLD_VID_SRC_ERRORS (FLD_VID_SRC_OPC_ERR | FLD_VID_SRC_SYNC | FLD_VID_SRC_UF) -#define FLD_VID_DST_ERRORS (FLD_VID_DST_OPC_ERR | FLD_VID_DST_SYNC | FLD_VID_DST_OF) - -/* ***************************************************************************** */ -#define AUD_A_INT_MSK 0x0400C0 /* Audio Int interrupt mask */ -#define AUD_A_INT_STAT 0x0400C4 /* Audio Int interrupt status */ -#define AUD_A_INT_MSTAT 0x0400C8 /* Audio Int interrupt masked status */ -#define AUD_A_INT_SSTAT 0x0400CC /* Audio Int interrupt set status */ - -/* ***************************************************************************** */ -#define AUD_B_INT_MSK 0x0400D0 /* Audio Int interrupt mask */ -#define AUD_B_INT_STAT 0x0400D4 /* Audio Int interrupt status */ -#define AUD_B_INT_MSTAT 0x0400D8 /* Audio Int interrupt masked status */ -#define AUD_B_INT_SSTAT 0x0400DC /* Audio Int interrupt set status */ - -/* ***************************************************************************** */ -#define AUD_C_INT_MSK 0x0400E0 /* Audio Int interrupt mask */ -#define AUD_C_INT_STAT 0x0400E4 /* Audio Int interrupt status */ -#define AUD_C_INT_MSTAT 0x0400E8 /* Audio Int interrupt masked status */ -#define AUD_C_INT_SSTAT 0x0400EC /* Audio Int interrupt set status */ - -/* ***************************************************************************** */ -#define AUD_D_INT_MSK 0x0400F0 /* Audio Int interrupt mask */ -#define AUD_D_INT_STAT 0x0400F4 /* Audio Int interrupt status */ -#define AUD_D_INT_MSTAT 0x0400F8 /* Audio Int interrupt masked status */ -#define AUD_D_INT_SSTAT 0x0400FC /* Audio Int interrupt set status */ - -/* ***************************************************************************** */ -#define AUD_E_INT_MSK 0x040100 /* Audio Int interrupt mask */ -#define AUD_E_INT_STAT 0x040104 /* Audio Int interrupt status */ -#define AUD_E_INT_MSTAT 0x040108 /* Audio Int interrupt masked status */ -#define AUD_E_INT_SSTAT 0x04010C /* Audio Int interrupt set status */ - -#define FLD_AUD_SRC_OPC_ERR 0x00020000 -#define FLD_AUD_DST_OPC_ERR 0x00010000 -#define FLD_AUD_SRC_SYNC 0x00002000 -#define FLD_AUD_DST_SYNC 0x00001000 -#define FLD_AUD_SRC_OF 0x00000200 -#define FLD_AUD_DST_OF 0x00000100 -#define FLD_AUD_SRC_RISCI2 0x00000020 -#define FLD_AUD_DST_RISCI2 0x00000010 -#define FLD_AUD_SRC_RISCI1 0x00000002 -#define FLD_AUD_DST_RISCI1 0x00000001 - -/* ***************************************************************************** */ -#define MBIF_A_INT_MSK 0x040110 /* MBIF Int interrupt mask */ -#define MBIF_A_INT_STAT 0x040114 /* MBIF Int interrupt status */ -#define MBIF_A_INT_MSTAT 0x040118 /* MBIF Int interrupt masked status */ -#define MBIF_A_INT_SSTAT 0x04011C /* MBIF Int interrupt set status */ - -/* ***************************************************************************** */ -#define MBIF_B_INT_MSK 0x040120 /* MBIF Int interrupt mask */ -#define MBIF_B_INT_STAT 0x040124 /* MBIF Int interrupt status */ -#define MBIF_B_INT_MSTAT 0x040128 /* MBIF Int interrupt masked status */ -#define MBIF_B_INT_SSTAT 0x04012C /* MBIF Int interrupt set status */ - -#define FLD_MBIF_DST_OPC_ERR 0x00010000 -#define FLD_MBIF_DST_SYNC 0x00001000 -#define FLD_MBIF_DST_OF 0x00000100 -#define FLD_MBIF_DST_RISCI2 0x00000010 -#define FLD_MBIF_DST_RISCI1 0x00000001 - -/* ***************************************************************************** */ -#define AUD_EXT_INT_MSK 0x040060 /* Audio Ext interrupt mask */ -#define AUD_EXT_INT_STAT 0x040064 /* Audio Ext interrupt status */ -#define AUD_EXT_INT_MSTAT 0x040068 /* Audio Ext interrupt masked status */ -#define AUD_EXT_INT_SSTAT 0x04006C /* Audio Ext interrupt set status */ -#define FLD_AUD_EXT_OPC_ERR 0x00010000 -#define FLD_AUD_EXT_SYNC 0x00001000 -#define FLD_AUD_EXT_OF 0x00000100 -#define FLD_AUD_EXT_RISCI2 0x00000010 -#define FLD_AUD_EXT_RISCI1 0x00000001 - -/* ***************************************************************************** */ -#define GPIO_LO 0x110010 /* Lower of GPIO pins [31:0] */ -#define GPIO_HI 0x110014 /* Upper WORD of GPIO pins [47:31] */ - -#define GPIO_LO_OE 0x110018 /* Lower of GPIO output enable [31:0] */ -#define GPIO_HI_OE 0x11001C /* Upper word of GPIO output enable [47:32] */ - -#define GPIO_LO_INT_MSK 0x11003C /* GPIO interrupt mask */ -#define GPIO_LO_INT_STAT 0x110044 /* GPIO interrupt status */ -#define GPIO_LO_INT_MSTAT 0x11004C /* GPIO interrupt masked status */ -#define GPIO_LO_ISM_SNS 0x110054 /* GPIO interrupt sensitivity */ -#define GPIO_LO_ISM_POL 0x11005C /* GPIO interrupt polarity */ - -#define GPIO_HI_INT_MSK 0x110040 /* GPIO interrupt mask */ -#define GPIO_HI_INT_STAT 0x110048 /* GPIO interrupt status */ -#define GPIO_HI_INT_MSTAT 0x110050 /* GPIO interrupt masked status */ -#define GPIO_HI_ISM_SNS 0x110058 /* GPIO interrupt sensitivity */ -#define GPIO_HI_ISM_POL 0x110060 /* GPIO interrupt polarity */ - -#define FLD_GPIO43_INT (1 << 11) -#define FLD_GPIO42_INT (1 << 10) -#define FLD_GPIO41_INT (1 << 9) -#define FLD_GPIO40_INT (1 << 8) - -#define FLD_GPIO9_INT (1 << 9) -#define FLD_GPIO8_INT (1 << 8) -#define FLD_GPIO7_INT (1 << 7) -#define FLD_GPIO6_INT (1 << 6) -#define FLD_GPIO5_INT (1 << 5) -#define FLD_GPIO4_INT (1 << 4) -#define FLD_GPIO3_INT (1 << 3) -#define FLD_GPIO2_INT (1 << 2) -#define FLD_GPIO1_INT (1 << 1) -#define FLD_GPIO0_INT (1 << 0) - -/* ***************************************************************************** */ -#define TC_REQ 0x040090 /* Rider PCI Express traFFic class request */ - -/* ***************************************************************************** */ -#define TC_REQ_SET 0x040094 /* Rider PCI Express traFFic class request set */ - -/* ***************************************************************************** */ -/* Rider */ -/* ***************************************************************************** */ - -/* PCI Compatible Header */ -/* ***************************************************************************** */ -#define RDR_CFG0 0x050000 -#define RDR_VENDOR_DEVICE_ID_CFG 0x050000 - -/* ***************************************************************************** */ -#define RDR_CFG1 0x050004 - -/* ***************************************************************************** */ -#define RDR_CFG2 0x050008 - -/* ***************************************************************************** */ -#define RDR_CFG3 0x05000C - -/* ***************************************************************************** */ -#define RDR_CFG4 0x050010 - -/* ***************************************************************************** */ -#define RDR_CFG5 0x050014 - -/* ***************************************************************************** */ -#define RDR_CFG6 0x050018 - -/* ***************************************************************************** */ -#define RDR_CFG7 0x05001C - -/* ***************************************************************************** */ -#define RDR_CFG8 0x050020 - -/* ***************************************************************************** */ -#define RDR_CFG9 0x050024 - -/* ***************************************************************************** */ -#define RDR_CFGA 0x050028 - -/* ***************************************************************************** */ -#define RDR_CFGB 0x05002C -#define RDR_SUSSYSTEM_ID_CFG 0x05002C - -/* ***************************************************************************** */ -#define RDR_CFGC 0x050030 - -/* ***************************************************************************** */ -#define RDR_CFGD 0x050034 - -/* ***************************************************************************** */ -#define RDR_CFGE 0x050038 - -/* ***************************************************************************** */ -#define RDR_CFGF 0x05003C - -/* ***************************************************************************** */ -/* PCI-Express Capabilities */ -/* ***************************************************************************** */ -#define RDR_PECAP 0x050040 - -/* ***************************************************************************** */ -#define RDR_PEDEVCAP 0x050044 - -/* ***************************************************************************** */ -#define RDR_PEDEVSC 0x050048 - -/* ***************************************************************************** */ -#define RDR_PELINKCAP 0x05004C - -/* ***************************************************************************** */ -#define RDR_PELINKSC 0x050050 - -/* ***************************************************************************** */ -#define RDR_PMICAP 0x050080 - -/* ***************************************************************************** */ -#define RDR_PMCSR 0x050084 - -/* ***************************************************************************** */ -#define RDR_VPDCAP 0x050090 - -/* ***************************************************************************** */ -#define RDR_VPDDATA 0x050094 - -/* ***************************************************************************** */ -#define RDR_MSICAP 0x0500A0 - -/* ***************************************************************************** */ -#define RDR_MSIARL 0x0500A4 - -/* ***************************************************************************** */ -#define RDR_MSIARU 0x0500A8 - -/* ***************************************************************************** */ -#define RDR_MSIDATA 0x0500AC - -/* ***************************************************************************** */ -/* PCI Express Extended Capabilities */ -/* ***************************************************************************** */ -#define RDR_AERXCAP 0x050100 - -/* ***************************************************************************** */ -#define RDR_AERUESTA 0x050104 - -/* ***************************************************************************** */ -#define RDR_AERUEMSK 0x050108 - -/* ***************************************************************************** */ -#define RDR_AERUESEV 0x05010C - -/* ***************************************************************************** */ -#define RDR_AERCESTA 0x050110 - -/* ***************************************************************************** */ -#define RDR_AERCEMSK 0x050114 - -/* ***************************************************************************** */ -#define RDR_AERCC 0x050118 - -/* ***************************************************************************** */ -#define RDR_AERHL0 0x05011C - -/* ***************************************************************************** */ -#define RDR_AERHL1 0x050120 - -/* ***************************************************************************** */ -#define RDR_AERHL2 0x050124 - -/* ***************************************************************************** */ -#define RDR_AERHL3 0x050128 - -/* ***************************************************************************** */ -#define RDR_VCXCAP 0x050200 - -/* ***************************************************************************** */ -#define RDR_VCCAP1 0x050204 - -/* ***************************************************************************** */ -#define RDR_VCCAP2 0x050208 - -/* ***************************************************************************** */ -#define RDR_VCSC 0x05020C - -/* ***************************************************************************** */ -#define RDR_VCR0_CAP 0x050210 - -/* ***************************************************************************** */ -#define RDR_VCR0_CTRL 0x050214 - -/* ***************************************************************************** */ -#define RDR_VCR0_STAT 0x050218 - -/* ***************************************************************************** */ -#define RDR_VCR1_CAP 0x05021C - -/* ***************************************************************************** */ -#define RDR_VCR1_CTRL 0x050220 - -/* ***************************************************************************** */ -#define RDR_VCR1_STAT 0x050224 - -/* ***************************************************************************** */ -#define RDR_VCR2_CAP 0x050228 - -/* ***************************************************************************** */ -#define RDR_VCR2_CTRL 0x05022C - -/* ***************************************************************************** */ -#define RDR_VCR2_STAT 0x050230 - -/* ***************************************************************************** */ -#define RDR_VCR3_CAP 0x050234 - -/* ***************************************************************************** */ -#define RDR_VCR3_CTRL 0x050238 - -/* ***************************************************************************** */ -#define RDR_VCR3_STAT 0x05023C - -/* ***************************************************************************** */ -#define RDR_VCARB0 0x050240 - -/* ***************************************************************************** */ -#define RDR_VCARB1 0x050244 - -/* ***************************************************************************** */ -#define RDR_VCARB2 0x050248 - -/* ***************************************************************************** */ -#define RDR_VCARB3 0x05024C - -/* ***************************************************************************** */ -#define RDR_VCARB4 0x050250 - -/* ***************************************************************************** */ -#define RDR_VCARB5 0x050254 - -/* ***************************************************************************** */ -#define RDR_VCARB6 0x050258 - -/* ***************************************************************************** */ -#define RDR_VCARB7 0x05025C - -/* ***************************************************************************** */ -#define RDR_RDRSTAT0 0x050300 - -/* ***************************************************************************** */ -#define RDR_RDRSTAT1 0x050304 - -/* ***************************************************************************** */ -#define RDR_RDRCTL0 0x050308 - -/* ***************************************************************************** */ -#define RDR_RDRCTL1 0x05030C - -/* ***************************************************************************** */ -/* Transaction Layer Registers */ -/* ***************************************************************************** */ -#define RDR_TLSTAT0 0x050310 - -/* ***************************************************************************** */ -#define RDR_TLSTAT1 0x050314 - -/* ***************************************************************************** */ -#define RDR_TLCTL0 0x050318 -#define FLD_CFG_UR_CPL_MODE 0x00000040 -#define FLD_CFG_CORR_ERR_QUITE 0x00000020 -#define FLD_CFG_RCB_CK_EN 0x00000010 -#define FLD_CFG_BNDRY_CK_EN 0x00000008 -#define FLD_CFG_BYTE_EN_CK_EN 0x00000004 -#define FLD_CFG_RELAX_ORDER_MSK 0x00000002 -#define FLD_CFG_TAG_ORDER_EN 0x00000001 - -/* ***************************************************************************** */ -#define RDR_TLCTL1 0x05031C - -/* ***************************************************************************** */ -#define RDR_REQRCAL 0x050320 - -/* ***************************************************************************** */ -#define RDR_REQRCAU 0x050324 - -/* ***************************************************************************** */ -#define RDR_REQEPA 0x050328 - -/* ***************************************************************************** */ -#define RDR_REQCTRL 0x05032C - -/* ***************************************************************************** */ -#define RDR_REQSTAT 0x050330 - -/* ***************************************************************************** */ -#define RDR_TL_TEST 0x050334 - -/* ***************************************************************************** */ -#define RDR_VCR01_CTL 0x050348 - -/* ***************************************************************************** */ -#define RDR_VCR23_CTL 0x05034C - -/* ***************************************************************************** */ -#define RDR_RX_VCR0_FC 0x050350 - -/* ***************************************************************************** */ -#define RDR_RX_VCR1_FC 0x050354 - -/* ***************************************************************************** */ -#define RDR_RX_VCR2_FC 0x050358 - -/* ***************************************************************************** */ -#define RDR_RX_VCR3_FC 0x05035C - -/* ***************************************************************************** */ -/* Data Link Layer Registers */ -/* ***************************************************************************** */ -#define RDR_DLLSTAT 0x050360 - -/* ***************************************************************************** */ -#define RDR_DLLCTRL 0x050364 - -/* ***************************************************************************** */ -#define RDR_REPLAYTO 0x050368 - -/* ***************************************************************************** */ -#define RDR_ACKLATTO 0x05036C - -/* ***************************************************************************** */ -/* MAC Layer Registers */ -/* ***************************************************************************** */ -#define RDR_MACSTAT0 0x050380 - -/* ***************************************************************************** */ -#define RDR_MACSTAT1 0x050384 - -/* ***************************************************************************** */ -#define RDR_MACCTRL0 0x050388 - -/* ***************************************************************************** */ -#define RDR_MACCTRL1 0x05038C - -/* ***************************************************************************** */ -#define RDR_MACCTRL2 0x050390 - -/* ***************************************************************************** */ -#define RDR_MAC_LB_DATA 0x050394 - -/* ***************************************************************************** */ -#define RDR_L0S_EXIT_LAT 0x050398 - -/* ***************************************************************************** */ -/* DMAC */ -/* ***************************************************************************** */ -#define DMA1_PTR1 0x100000 /* DMA Current Ptr : Ch#1 */ - -/* ***************************************************************************** */ -#define DMA2_PTR1 0x100004 /* DMA Current Ptr : Ch#2 */ - -/* ***************************************************************************** */ -#define DMA3_PTR1 0x100008 /* DMA Current Ptr : Ch#3 */ - -/* ***************************************************************************** */ -#define DMA4_PTR1 0x10000C /* DMA Current Ptr : Ch#4 */ - -/* ***************************************************************************** */ -#define DMA5_PTR1 0x100010 /* DMA Current Ptr : Ch#5 */ - -/* ***************************************************************************** */ -#define DMA6_PTR1 0x100014 /* DMA Current Ptr : Ch#6 */ - -/* ***************************************************************************** */ -#define DMA7_PTR1 0x100018 /* DMA Current Ptr : Ch#7 */ - -/* ***************************************************************************** */ -#define DMA8_PTR1 0x10001C /* DMA Current Ptr : Ch#8 */ - -/* ***************************************************************************** */ -#define DMA9_PTR1 0x100020 /* DMA Current Ptr : Ch#9 */ - -/* ***************************************************************************** */ -#define DMA10_PTR1 0x100024 /* DMA Current Ptr : Ch#10 */ - -/* ***************************************************************************** */ -#define DMA11_PTR1 0x100028 /* DMA Current Ptr : Ch#11 */ - -/* ***************************************************************************** */ -#define DMA12_PTR1 0x10002C /* DMA Current Ptr : Ch#12 */ - -/* ***************************************************************************** */ -#define DMA13_PTR1 0x100030 /* DMA Current Ptr : Ch#13 */ - -/* ***************************************************************************** */ -#define DMA14_PTR1 0x100034 /* DMA Current Ptr : Ch#14 */ - -/* ***************************************************************************** */ -#define DMA15_PTR1 0x100038 /* DMA Current Ptr : Ch#15 */ - -/* ***************************************************************************** */ -#define DMA16_PTR1 0x10003C /* DMA Current Ptr : Ch#16 */ - -/* ***************************************************************************** */ -#define DMA17_PTR1 0x100040 /* DMA Current Ptr : Ch#17 */ - -/* ***************************************************************************** */ -#define DMA18_PTR1 0x100044 /* DMA Current Ptr : Ch#18 */ - -/* ***************************************************************************** */ -#define DMA19_PTR1 0x100048 /* DMA Current Ptr : Ch#19 */ - -/* ***************************************************************************** */ -#define DMA20_PTR1 0x10004C /* DMA Current Ptr : Ch#20 */ - -/* ***************************************************************************** */ -#define DMA21_PTR1 0x100050 /* DMA Current Ptr : Ch#21 */ - -/* ***************************************************************************** */ -#define DMA22_PTR1 0x100054 /* DMA Current Ptr : Ch#22 */ - -/* ***************************************************************************** */ -#define DMA23_PTR1 0x100058 /* DMA Current Ptr : Ch#23 */ - -/* ***************************************************************************** */ -#define DMA24_PTR1 0x10005C /* DMA Current Ptr : Ch#24 */ - -/* ***************************************************************************** */ -#define DMA25_PTR1 0x100060 /* DMA Current Ptr : Ch#25 */ - -/* ***************************************************************************** */ -#define DMA26_PTR1 0x100064 /* DMA Current Ptr : Ch#26 */ - -/* ***************************************************************************** */ -#define DMA1_PTR2 0x100080 /* DMA Tab Ptr : Ch#1 */ - -/* ***************************************************************************** */ -#define DMA2_PTR2 0x100084 /* DMA Tab Ptr : Ch#2 */ - -/* ***************************************************************************** */ -#define DMA3_PTR2 0x100088 /* DMA Tab Ptr : Ch#3 */ - -/* ***************************************************************************** */ -#define DMA4_PTR2 0x10008C /* DMA Tab Ptr : Ch#4 */ - -/* ***************************************************************************** */ -#define DMA5_PTR2 0x100090 /* DMA Tab Ptr : Ch#5 */ - -/* ***************************************************************************** */ -#define DMA6_PTR2 0x100094 /* DMA Tab Ptr : Ch#6 */ - -/* ***************************************************************************** */ -#define DMA7_PTR2 0x100098 /* DMA Tab Ptr : Ch#7 */ - -/* ***************************************************************************** */ -#define DMA8_PTR2 0x10009C /* DMA Tab Ptr : Ch#8 */ - -/* ***************************************************************************** */ -#define DMA9_PTR2 0x1000A0 /* DMA Tab Ptr : Ch#9 */ - -/* ***************************************************************************** */ -#define DMA10_PTR2 0x1000A4 /* DMA Tab Ptr : Ch#10 */ - -/* ***************************************************************************** */ -#define DMA11_PTR2 0x1000A8 /* DMA Tab Ptr : Ch#11 */ - -/* ***************************************************************************** */ -#define DMA12_PTR2 0x1000AC /* DMA Tab Ptr : Ch#12 */ - -/* ***************************************************************************** */ -#define DMA13_PTR2 0x1000B0 /* DMA Tab Ptr : Ch#13 */ - -/* ***************************************************************************** */ -#define DMA14_PTR2 0x1000B4 /* DMA Tab Ptr : Ch#14 */ - -/* ***************************************************************************** */ -#define DMA15_PTR2 0x1000B8 /* DMA Tab Ptr : Ch#15 */ - -/* ***************************************************************************** */ -#define DMA16_PTR2 0x1000BC /* DMA Tab Ptr : Ch#16 */ - -/* ***************************************************************************** */ -#define DMA17_PTR2 0x1000C0 /* DMA Tab Ptr : Ch#17 */ - -/* ***************************************************************************** */ -#define DMA18_PTR2 0x1000C4 /* DMA Tab Ptr : Ch#18 */ - -/* ***************************************************************************** */ -#define DMA19_PTR2 0x1000C8 /* DMA Tab Ptr : Ch#19 */ - -/* ***************************************************************************** */ -#define DMA20_PTR2 0x1000CC /* DMA Tab Ptr : Ch#20 */ - -/* ***************************************************************************** */ -#define DMA21_PTR2 0x1000D0 /* DMA Tab Ptr : Ch#21 */ - -/* ***************************************************************************** */ -#define DMA22_PTR2 0x1000D4 /* DMA Tab Ptr : Ch#22 */ - -/* ***************************************************************************** */ -#define DMA23_PTR2 0x1000D8 /* DMA Tab Ptr : Ch#23 */ - -/* ***************************************************************************** */ -#define DMA24_PTR2 0x1000DC /* DMA Tab Ptr : Ch#24 */ - -/* ***************************************************************************** */ -#define DMA25_PTR2 0x1000E0 /* DMA Tab Ptr : Ch#25 */ - -/* ***************************************************************************** */ -#define DMA26_PTR2 0x1000E4 /* DMA Tab Ptr : Ch#26 */ - -/* ***************************************************************************** */ -#define DMA1_CNT1 0x100100 /* DMA BuFFer Size : Ch#1 */ - -/* ***************************************************************************** */ -#define DMA2_CNT1 0x100104 /* DMA BuFFer Size : Ch#2 */ - -/* ***************************************************************************** */ -#define DMA3_CNT1 0x100108 /* DMA BuFFer Size : Ch#3 */ - -/* ***************************************************************************** */ -#define DMA4_CNT1 0x10010C /* DMA BuFFer Size : Ch#4 */ - -/* ***************************************************************************** */ -#define DMA5_CNT1 0x100110 /* DMA BuFFer Size : Ch#5 */ - -/* ***************************************************************************** */ -#define DMA6_CNT1 0x100114 /* DMA BuFFer Size : Ch#6 */ - -/* ***************************************************************************** */ -#define DMA7_CNT1 0x100118 /* DMA BuFFer Size : Ch#7 */ - -/* ***************************************************************************** */ -#define DMA8_CNT1 0x10011C /* DMA BuFFer Size : Ch#8 */ - -/* ***************************************************************************** */ -#define DMA9_CNT1 0x100120 /* DMA BuFFer Size : Ch#9 */ - -/* ***************************************************************************** */ -#define DMA10_CNT1 0x100124 /* DMA BuFFer Size : Ch#10 */ - -/* ***************************************************************************** */ -#define DMA11_CNT1 0x100128 /* DMA BuFFer Size : Ch#11 */ - -/* ***************************************************************************** */ -#define DMA12_CNT1 0x10012C /* DMA BuFFer Size : Ch#12 */ - -/* ***************************************************************************** */ -#define DMA13_CNT1 0x100130 /* DMA BuFFer Size : Ch#13 */ - -/* ***************************************************************************** */ -#define DMA14_CNT1 0x100134 /* DMA BuFFer Size : Ch#14 */ - -/* ***************************************************************************** */ -#define DMA15_CNT1 0x100138 /* DMA BuFFer Size : Ch#15 */ - -/* ***************************************************************************** */ -#define DMA16_CNT1 0x10013C /* DMA BuFFer Size : Ch#16 */ - -/* ***************************************************************************** */ -#define DMA17_CNT1 0x100140 /* DMA BuFFer Size : Ch#17 */ - -/* ***************************************************************************** */ -#define DMA18_CNT1 0x100144 /* DMA BuFFer Size : Ch#18 */ - -/* ***************************************************************************** */ -#define DMA19_CNT1 0x100148 /* DMA BuFFer Size : Ch#19 */ - -/* ***************************************************************************** */ -#define DMA20_CNT1 0x10014C /* DMA BuFFer Size : Ch#20 */ - -/* ***************************************************************************** */ -#define DMA21_CNT1 0x100150 /* DMA BuFFer Size : Ch#21 */ - -/* ***************************************************************************** */ -#define DMA22_CNT1 0x100154 /* DMA BuFFer Size : Ch#22 */ - -/* ***************************************************************************** */ -#define DMA23_CNT1 0x100158 /* DMA BuFFer Size : Ch#23 */ - -/* ***************************************************************************** */ -#define DMA24_CNT1 0x10015C /* DMA BuFFer Size : Ch#24 */ - -/* ***************************************************************************** */ -#define DMA25_CNT1 0x100160 /* DMA BuFFer Size : Ch#25 */ - -/* ***************************************************************************** */ -#define DMA26_CNT1 0x100164 /* DMA BuFFer Size : Ch#26 */ - -/* ***************************************************************************** */ -#define DMA1_CNT2 0x100180 /* DMA Table Size : Ch#1 */ - -/* ***************************************************************************** */ -#define DMA2_CNT2 0x100184 /* DMA Table Size : Ch#2 */ - -/* ***************************************************************************** */ -#define DMA3_CNT2 0x100188 /* DMA Table Size : Ch#3 */ - -/* ***************************************************************************** */ -#define DMA4_CNT2 0x10018C /* DMA Table Size : Ch#4 */ - -/* ***************************************************************************** */ -#define DMA5_CNT2 0x100190 /* DMA Table Size : Ch#5 */ - -/* ***************************************************************************** */ -#define DMA6_CNT2 0x100194 /* DMA Table Size : Ch#6 */ - -/* ***************************************************************************** */ -#define DMA7_CNT2 0x100198 /* DMA Table Size : Ch#7 */ - -/* ***************************************************************************** */ -#define DMA8_CNT2 0x10019C /* DMA Table Size : Ch#8 */ - -/* ***************************************************************************** */ -#define DMA9_CNT2 0x1001A0 /* DMA Table Size : Ch#9 */ - -/* ***************************************************************************** */ -#define DMA10_CNT2 0x1001A4 /* DMA Table Size : Ch#10 */ - -/* ***************************************************************************** */ -#define DMA11_CNT2 0x1001A8 /* DMA Table Size : Ch#11 */ - -/* ***************************************************************************** */ -#define DMA12_CNT2 0x1001AC /* DMA Table Size : Ch#12 */ - -/* ***************************************************************************** */ -#define DMA13_CNT2 0x1001B0 /* DMA Table Size : Ch#13 */ - -/* ***************************************************************************** */ -#define DMA14_CNT2 0x1001B4 /* DMA Table Size : Ch#14 */ - -/* ***************************************************************************** */ -#define DMA15_CNT2 0x1001B8 /* DMA Table Size : Ch#15 */ - -/* ***************************************************************************** */ -#define DMA16_CNT2 0x1001BC /* DMA Table Size : Ch#16 */ - -/* ***************************************************************************** */ -#define DMA17_CNT2 0x1001C0 /* DMA Table Size : Ch#17 */ - -/* ***************************************************************************** */ -#define DMA18_CNT2 0x1001C4 /* DMA Table Size : Ch#18 */ - -/* ***************************************************************************** */ -#define DMA19_CNT2 0x1001C8 /* DMA Table Size : Ch#19 */ - -/* ***************************************************************************** */ -#define DMA20_CNT2 0x1001CC /* DMA Table Size : Ch#20 */ - -/* ***************************************************************************** */ -#define DMA21_CNT2 0x1001D0 /* DMA Table Size : Ch#21 */ - -/* ***************************************************************************** */ -#define DMA22_CNT2 0x1001D4 /* DMA Table Size : Ch#22 */ - -/* ***************************************************************************** */ -#define DMA23_CNT2 0x1001D8 /* DMA Table Size : Ch#23 */ - -/* ***************************************************************************** */ -#define DMA24_CNT2 0x1001DC /* DMA Table Size : Ch#24 */ - -/* ***************************************************************************** */ -#define DMA25_CNT2 0x1001E0 /* DMA Table Size : Ch#25 */ - -/* ***************************************************************************** */ -#define DMA26_CNT2 0x1001E4 /* DMA Table Size : Ch#26 */ - -/* ***************************************************************************** */ - /* ITG */ -/* ***************************************************************************** */ -#define TM_CNT_LDW 0x110000 /* Timer : Counter low */ - -/* ***************************************************************************** */ -#define TM_CNT_UW 0x110004 /* Timer : Counter high word */ - -/* ***************************************************************************** */ -#define TM_LMT_LDW 0x110008 /* Timer : Limit low */ - -/* ***************************************************************************** */ -#define TM_LMT_UW 0x11000C /* Timer : Limit high word */ - -/* ***************************************************************************** */ -#define GP0_IO 0x110010 /* GPIO output enables data I/O */ -#define FLD_GP_OE 0x00FF0000 /* GPIO: GP_OE output enable */ -#define FLD_GP_IN 0x0000FF00 /* GPIO: GP_IN status */ -#define FLD_GP_OUT 0x000000FF /* GPIO: GP_OUT control */ - -/* ***************************************************************************** */ -#define GPIO_ISM 0x110014 /* GPIO interrupt sensitivity mode */ -#define FLD_GP_ISM_SNS 0x00000070 -#define FLD_GP_ISM_POL 0x00000007 - -/* ***************************************************************************** */ -#define SOFT_RESET 0x11001C /* Output system reset reg */ -#define FLD_PECOS_SOFT_RESET 0x00000001 - -/* ***************************************************************************** */ -#define MC416_RWD 0x110020 /* MC416 GPIO[18:3] pin */ -#define MC416_OEN 0x110024 /* Output enable of GPIO[18:3] */ -#define MC416_CTL 0x110028 - -/* ***************************************************************************** */ -#define ALT_PIN_OUT_SEL 0x11002C /* Alternate GPIO output select */ - -#define FLD_ALT_GPIO_OUT_SEL 0xF0000000 -/* 0 Disabled <-- default */ -/* 1 GPIO[0] */ -/* 2 GPIO[10] */ -/* 3 VIP_656_DATA_VAL */ -/* 4 VIP_656_DATA[0] */ -/* 5 VIP_656_CLK */ -/* 6 VIP_656_DATA_EXT[1] */ -/* 7 VIP_656_DATA_EXT[0] */ -/* 8 ATT_IF */ - -#define FLD_AUX_PLL_CLK_ALT_SEL 0x0F000000 -/* 0 AUX_PLL_CLK<-- default */ -/* 1 GPIO[2] */ -/* 2 GPIO[10] */ -/* 3 VIP_656_DATA_VAL */ -/* 4 VIP_656_DATA[0] */ -/* 5 VIP_656_CLK */ -/* 6 VIP_656_DATA_EXT[1] */ -/* 7 VIP_656_DATA_EXT[0] */ - -#define FLD_IR_TX_ALT_SEL 0x00F00000 -/* 0 IR_TX <-- default */ -/* 1 GPIO[1] */ -/* 2 GPIO[10] */ -/* 3 VIP_656_DATA_VAL */ -/* 4 VIP_656_DATA[0] */ -/* 5 VIP_656_CLK */ -/* 6 VIP_656_DATA_EXT[1] */ -/* 7 VIP_656_DATA_EXT[0] */ - -#define FLD_IR_RX_ALT_SEL 0x000F0000 -/* 0 IR_RX <-- default */ -/* 1 GPIO[0] */ -/* 2 GPIO[10] */ -/* 3 VIP_656_DATA_VAL */ -/* 4 VIP_656_DATA[0] */ -/* 5 VIP_656_CLK */ -/* 6 VIP_656_DATA_EXT[1] */ -/* 7 VIP_656_DATA_EXT[0] */ - -#define FLD_GPIO10_ALT_SEL 0x0000F000 -/* 0 GPIO[10] <-- default */ -/* 1 GPIO[0] */ -/* 2 GPIO[10] */ -/* 3 VIP_656_DATA_VAL */ -/* 4 VIP_656_DATA[0] */ -/* 5 VIP_656_CLK */ -/* 6 VIP_656_DATA_EXT[1] */ -/* 7 VIP_656_DATA_EXT[0] */ - -#define FLD_GPIO2_ALT_SEL 0x00000F00 -/* 0 GPIO[2] <-- default */ -/* 1 GPIO[1] */ -/* 2 GPIO[10] */ -/* 3 VIP_656_DATA_VAL */ -/* 4 VIP_656_DATA[0] */ -/* 5 VIP_656_CLK */ -/* 6 VIP_656_DATA_EXT[1] */ -/* 7 VIP_656_DATA_EXT[0] */ - -#define FLD_GPIO1_ALT_SEL 0x000000F0 -/* 0 GPIO[1] <-- default */ -/* 1 GPIO[0] */ -/* 2 GPIO[10] */ -/* 3 VIP_656_DATA_VAL */ -/* 4 VIP_656_DATA[0] */ -/* 5 VIP_656_CLK */ -/* 6 VIP_656_DATA_EXT[1] */ -/* 7 VIP_656_DATA_EXT[0] */ - -#define FLD_GPIO0_ALT_SEL 0x0000000F -/* 0 GPIO[0] <-- default */ -/* 1 GPIO[1] */ -/* 2 GPIO[10] */ -/* 3 VIP_656_DATA_VAL */ -/* 4 VIP_656_DATA[0] */ -/* 5 VIP_656_CLK */ -/* 6 VIP_656_DATA_EXT[1] */ -/* 7 VIP_656_DATA_EXT[0] */ - -#define ALT_PIN_IN_SEL 0x110030 /* Alternate GPIO input select */ - -#define FLD_GPIO10_ALT_IN_SEL 0x0000F000 -/* 0 GPIO[10] <-- default */ -/* 1 IR_RX */ -/* 2 IR_TX */ -/* 3 AUX_PLL_CLK */ -/* 4 IF_ATT_SEL */ -/* 5 GPIO[0] */ -/* 6 GPIO[1] */ -/* 7 GPIO[2] */ - -#define FLD_GPIO2_ALT_IN_SEL 0x00000F00 -/* 0 GPIO[2] <-- default */ -/* 1 IR_RX */ -/* 2 IR_TX */ -/* 3 AUX_PLL_CLK */ -/* 4 IF_ATT_SEL */ - -#define FLD_GPIO1_ALT_IN_SEL 0x000000F0 -/* 0 GPIO[1] <-- default */ -/* 1 IR_RX */ -/* 2 IR_TX */ -/* 3 AUX_PLL_CLK */ -/* 4 IF_ATT_SEL */ - -#define FLD_GPIO0_ALT_IN_SEL 0x0000000F -/* 0 GPIO[0] <-- default */ -/* 1 IR_RX */ -/* 2 IR_TX */ -/* 3 AUX_PLL_CLK */ -/* 4 IF_ATT_SEL */ - -/* ***************************************************************************** */ -#define TEST_BUS_CTL1 0x110040 /* Test bus control register #1 */ - -/* ***************************************************************************** */ -#define TEST_BUS_CTL2 0x110044 /* Test bus control register #2 */ - -/* ***************************************************************************** */ -#define CLK_DELAY 0x110048 /* Clock delay */ -#define FLD_MOE_CLK_DIS 0x80000000 /* Disable MoE clock */ - -/* ***************************************************************************** */ -#define PAD_CTRL 0x110068 /* Pad drive strength control */ - -/* ***************************************************************************** */ -#define MBIST_CTRL 0x110050 /* SRAM memory built-in self test control */ - -/* ***************************************************************************** */ -#define MBIST_STAT 0x110054 /* SRAM memory built-in self test status */ - -/* ***************************************************************************** */ -/* PLL registers */ -/* ***************************************************************************** */ -#define PLL_A_INT_FRAC 0x110088 -#define PLL_A_POST_STAT_BIST 0x11008C -#define PLL_B_INT_FRAC 0x110090 -#define PLL_B_POST_STAT_BIST 0x110094 -#define PLL_C_INT_FRAC 0x110098 -#define PLL_C_POST_STAT_BIST 0x11009C -#define PLL_D_INT_FRAC 0x1100A0 -#define PLL_D_POST_STAT_BIST 0x1100A4 - -#define CLK_RST 0x11002C -#define FLD_VID_I_CLK_NOE 0x00001000 -#define FLD_VID_J_CLK_NOE 0x00002000 -#define FLD_USE_ALT_PLL_REF 0x00004000 - -#define VID_CH_MODE_SEL 0x110078 -#define VID_CH_CLK_SEL 0x11007C - -/* ***************************************************************************** */ -#define VBI_A_DMA 0x130008 /* VBI A DMA data port */ - -/* ***************************************************************************** */ -#define VID_A_VIP_CTL 0x130080 /* Video A VIP format control */ -#define FLD_VIP_MODE 0x00000001 - -/* ***************************************************************************** */ -#define VID_A_PIXEL_FRMT 0x130084 /* Video A pixel format */ -#define FLD_VID_A_GAMMA_DIS 0x00000008 -#define FLD_VID_A_FORMAT 0x00000007 -#define FLD_VID_A_GAMMA_FACTOR 0x00000010 - -/* ***************************************************************************** */ -#define VID_A_VBI_CTL 0x130088 /* Video A VBI miscellaneous control */ -#define FLD_VID_A_VIP_EXT 0x00000003 - -/* ***************************************************************************** */ -#define VID_B_DMA 0x130100 /* Video B DMA data port */ - -/* ***************************************************************************** */ -#define VBI_B_DMA 0x130108 /* VBI B DMA data port */ - -/* ***************************************************************************** */ -#define VID_B_SRC_SEL 0x130144 /* Video B source select */ -#define FLD_VID_B_SRC_SEL 0x00000000 - -/* ***************************************************************************** */ -#define VID_B_LNGTH 0x130150 /* Video B line length */ -#define FLD_VID_B_LN_LNGTH 0x00000FFF - -/* ***************************************************************************** */ -#define VID_B_VIP_CTL 0x130180 /* Video B VIP format control */ - -/* ***************************************************************************** */ -#define VID_B_PIXEL_FRMT 0x130184 /* Video B pixel format */ -#define FLD_VID_B_GAMMA_DIS 0x00000008 -#define FLD_VID_B_FORMAT 0x00000007 -#define FLD_VID_B_GAMMA_FACTOR 0x00000010 - -/* ***************************************************************************** */ -#define VID_C_DMA 0x130200 /* Video C DMA data port */ - -/* ***************************************************************************** */ -#define VID_C_LNGTH 0x130250 /* Video C line length */ -#define FLD_VID_C_LN_LNGTH 0x00000FFF - -/* ***************************************************************************** */ -/* Video Destination Channels */ -/* ***************************************************************************** */ - -#define VID_DST_A_GPCNT 0x130020 /* Video A general purpose counter */ -#define VID_DST_B_GPCNT 0x130120 /* Video B general purpose counter */ -#define VID_DST_C_GPCNT 0x130220 /* Video C general purpose counter */ -#define VID_DST_D_GPCNT 0x130320 /* Video D general purpose counter */ -#define VID_DST_E_GPCNT 0x130420 /* Video E general purpose counter */ -#define VID_DST_F_GPCNT 0x130520 /* Video F general purpose counter */ -#define VID_DST_G_GPCNT 0x130620 /* Video G general purpose counter */ -#define VID_DST_H_GPCNT 0x130720 /* Video H general purpose counter */ - -/* ***************************************************************************** */ - -#define VID_DST_A_GPCNT_CTL 0x130030 /* Video A general purpose control */ -#define VID_DST_B_GPCNT_CTL 0x130130 /* Video B general purpose control */ -#define VID_DST_C_GPCNT_CTL 0x130230 /* Video C general purpose control */ -#define VID_DST_D_GPCNT_CTL 0x130330 /* Video D general purpose control */ -#define VID_DST_E_GPCNT_CTL 0x130430 /* Video E general purpose control */ -#define VID_DST_F_GPCNT_CTL 0x130530 /* Video F general purpose control */ -#define VID_DST_G_GPCNT_CTL 0x130630 /* Video G general purpose control */ -#define VID_DST_H_GPCNT_CTL 0x130730 /* Video H general purpose control */ - -/* ***************************************************************************** */ - -#define VID_DST_A_DMA_CTL 0x130040 /* Video A DMA control */ -#define VID_DST_B_DMA_CTL 0x130140 /* Video B DMA control */ -#define VID_DST_C_DMA_CTL 0x130240 /* Video C DMA control */ -#define VID_DST_D_DMA_CTL 0x130340 /* Video D DMA control */ -#define VID_DST_E_DMA_CTL 0x130440 /* Video E DMA control */ -#define VID_DST_F_DMA_CTL 0x130540 /* Video F DMA control */ -#define VID_DST_G_DMA_CTL 0x130640 /* Video G DMA control */ -#define VID_DST_H_DMA_CTL 0x130740 /* Video H DMA control */ - -#define FLD_VID_RISC_EN 0x00000010 -#define FLD_VID_FIFO_EN 0x00000001 - -/* ***************************************************************************** */ - -#define VID_DST_A_VIP_CTL 0x130080 /* Video A VIP control */ -#define VID_DST_B_VIP_CTL 0x130180 /* Video B VIP control */ -#define VID_DST_C_VIP_CTL 0x130280 /* Video C VIP control */ -#define VID_DST_D_VIP_CTL 0x130380 /* Video D VIP control */ -#define VID_DST_E_VIP_CTL 0x130480 /* Video E VIP control */ -#define VID_DST_F_VIP_CTL 0x130580 /* Video F VIP control */ -#define VID_DST_G_VIP_CTL 0x130680 /* Video G VIP control */ -#define VID_DST_H_VIP_CTL 0x130780 /* Video H VIP control */ - -/* ***************************************************************************** */ - -#define VID_DST_A_PIX_FRMT 0x130084 /* Video A Pixel format */ -#define VID_DST_B_PIX_FRMT 0x130184 /* Video B Pixel format */ -#define VID_DST_C_PIX_FRMT 0x130284 /* Video C Pixel format */ -#define VID_DST_D_PIX_FRMT 0x130384 /* Video D Pixel format */ -#define VID_DST_E_PIX_FRMT 0x130484 /* Video E Pixel format */ -#define VID_DST_F_PIX_FRMT 0x130584 /* Video F Pixel format */ -#define VID_DST_G_PIX_FRMT 0x130684 /* Video G Pixel format */ -#define VID_DST_H_PIX_FRMT 0x130784 /* Video H Pixel format */ - -/* ***************************************************************************** */ -/* Video Source Channels */ -/* ***************************************************************************** */ - -#define VID_SRC_A_GPCNT_CTL 0x130804 /* Video A general purpose control */ -#define VID_SRC_B_GPCNT_CTL 0x130904 /* Video B general purpose control */ -#define VID_SRC_C_GPCNT_CTL 0x130A04 /* Video C general purpose control */ -#define VID_SRC_D_GPCNT_CTL 0x130B04 /* Video D general purpose control */ -#define VID_SRC_E_GPCNT_CTL 0x130C04 /* Video E general purpose control */ -#define VID_SRC_F_GPCNT_CTL 0x130D04 /* Video F general purpose control */ -#define VID_SRC_I_GPCNT_CTL 0x130E04 /* Video I general purpose control */ -#define VID_SRC_J_GPCNT_CTL 0x130F04 /* Video J general purpose control */ - -/* ***************************************************************************** */ - -#define VID_SRC_A_GPCNT 0x130808 /* Video A general purpose counter */ -#define VID_SRC_B_GPCNT 0x130908 /* Video B general purpose counter */ -#define VID_SRC_C_GPCNT 0x130A08 /* Video C general purpose counter */ -#define VID_SRC_D_GPCNT 0x130B08 /* Video D general purpose counter */ -#define VID_SRC_E_GPCNT 0x130C08 /* Video E general purpose counter */ -#define VID_SRC_F_GPCNT 0x130D08 /* Video F general purpose counter */ -#define VID_SRC_I_GPCNT 0x130E08 /* Video I general purpose counter */ -#define VID_SRC_J_GPCNT 0x130F08 /* Video J general purpose counter */ - -/* ***************************************************************************** */ - -#define VID_SRC_A_DMA_CTL 0x13080C /* Video A DMA control */ -#define VID_SRC_B_DMA_CTL 0x13090C /* Video B DMA control */ -#define VID_SRC_C_DMA_CTL 0x130A0C /* Video C DMA control */ -#define VID_SRC_D_DMA_CTL 0x130B0C /* Video D DMA control */ -#define VID_SRC_E_DMA_CTL 0x130C0C /* Video E DMA control */ -#define VID_SRC_F_DMA_CTL 0x130D0C /* Video F DMA control */ -#define VID_SRC_I_DMA_CTL 0x130E0C /* Video I DMA control */ -#define VID_SRC_J_DMA_CTL 0x130F0C /* Video J DMA control */ - -#define FLD_APB_RISC_EN 0x00000010 -#define FLD_APB_FIFO_EN 0x00000001 - -/* ***************************************************************************** */ - -#define VID_SRC_A_FMT_CTL 0x130810 /* Video A format control */ -#define VID_SRC_B_FMT_CTL 0x130910 /* Video B format control */ -#define VID_SRC_C_FMT_CTL 0x130A10 /* Video C format control */ -#define VID_SRC_D_FMT_CTL 0x130B10 /* Video D format control */ -#define VID_SRC_E_FMT_CTL 0x130C10 /* Video E format control */ -#define VID_SRC_F_FMT_CTL 0x130D10 /* Video F format control */ -#define VID_SRC_I_FMT_CTL 0x130E10 /* Video I format control */ -#define VID_SRC_J_FMT_CTL 0x130F10 /* Video J format control */ - -/* ***************************************************************************** */ - -#define VID_SRC_A_ACTIVE_CTL1 0x130814 /* Video A active control 1 */ -#define VID_SRC_B_ACTIVE_CTL1 0x130914 /* Video B active control 1 */ -#define VID_SRC_C_ACTIVE_CTL1 0x130A14 /* Video C active control 1 */ -#define VID_SRC_D_ACTIVE_CTL1 0x130B14 /* Video D active control 1 */ -#define VID_SRC_E_ACTIVE_CTL1 0x130C14 /* Video E active control 1 */ -#define VID_SRC_F_ACTIVE_CTL1 0x130D14 /* Video F active control 1 */ -#define VID_SRC_I_ACTIVE_CTL1 0x130E14 /* Video I active control 1 */ -#define VID_SRC_J_ACTIVE_CTL1 0x130F14 /* Video J active control 1 */ - -/* ***************************************************************************** */ - -#define VID_SRC_A_ACTIVE_CTL2 0x130818 /* Video A active control 2 */ -#define VID_SRC_B_ACTIVE_CTL2 0x130918 /* Video B active control 2 */ -#define VID_SRC_C_ACTIVE_CTL2 0x130A18 /* Video C active control 2 */ -#define VID_SRC_D_ACTIVE_CTL2 0x130B18 /* Video D active control 2 */ -#define VID_SRC_E_ACTIVE_CTL2 0x130C18 /* Video E active control 2 */ -#define VID_SRC_F_ACTIVE_CTL2 0x130D18 /* Video F active control 2 */ -#define VID_SRC_I_ACTIVE_CTL2 0x130E18 /* Video I active control 2 */ -#define VID_SRC_J_ACTIVE_CTL2 0x130F18 /* Video J active control 2 */ - -/* ***************************************************************************** */ - -#define VID_SRC_A_CDT_SZ 0x13081C /* Video A CDT size */ -#define VID_SRC_B_CDT_SZ 0x13091C /* Video B CDT size */ -#define VID_SRC_C_CDT_SZ 0x130A1C /* Video C CDT size */ -#define VID_SRC_D_CDT_SZ 0x130B1C /* Video D CDT size */ -#define VID_SRC_E_CDT_SZ 0x130C1C /* Video E CDT size */ -#define VID_SRC_F_CDT_SZ 0x130D1C /* Video F CDT size */ -#define VID_SRC_I_CDT_SZ 0x130E1C /* Video I CDT size */ -#define VID_SRC_J_CDT_SZ 0x130F1C /* Video J CDT size */ - -/* ***************************************************************************** */ -/* Audio I/F */ -/* ***************************************************************************** */ -#define AUD_DST_A_DMA 0x140000 /* Audio Int A DMA data port */ -#define AUD_SRC_A_DMA 0x140008 /* Audio Int A DMA data port */ - -#define AUD_A_GPCNT 0x140010 /* Audio Int A gp counter */ -#define FLD_AUD_A_GP_CNT 0x0000FFFF - -#define AUD_A_GPCNT_CTL 0x140014 /* Audio Int A gp control */ - -#define AUD_A_LNGTH 0x140018 /* Audio Int A line length */ - -#define AUD_A_CFG 0x14001C /* Audio Int A configuration */ - -/* ***************************************************************************** */ -#define AUD_DST_B_DMA 0x140100 /* Audio Int B DMA data port */ -#define AUD_SRC_B_DMA 0x140108 /* Audio Int B DMA data port */ - -#define AUD_B_GPCNT 0x140110 /* Audio Int B gp counter */ -#define FLD_AUD_B_GP_CNT 0x0000FFFF - -#define AUD_B_GPCNT_CTL 0x140114 /* Audio Int B gp control */ - -#define AUD_B_LNGTH 0x140118 /* Audio Int B line length */ - -#define AUD_B_CFG 0x14011C /* Audio Int B configuration */ - -/* ***************************************************************************** */ -#define AUD_DST_C_DMA 0x140200 /* Audio Int C DMA data port */ -#define AUD_SRC_C_DMA 0x140208 /* Audio Int C DMA data port */ - -#define AUD_C_GPCNT 0x140210 /* Audio Int C gp counter */ -#define FLD_AUD_C_GP_CNT 0x0000FFFF - -#define AUD_C_GPCNT_CTL 0x140214 /* Audio Int C gp control */ - -#define AUD_C_LNGTH 0x140218 /* Audio Int C line length */ - -#define AUD_C_CFG 0x14021C /* Audio Int C configuration */ - -/* ***************************************************************************** */ -#define AUD_DST_D_DMA 0x140300 /* Audio Int D DMA data port */ -#define AUD_SRC_D_DMA 0x140308 /* Audio Int D DMA data port */ - -#define AUD_D_GPCNT 0x140310 /* Audio Int D gp counter */ -#define FLD_AUD_D_GP_CNT 0x0000FFFF - -#define AUD_D_GPCNT_CTL 0x140314 /* Audio Int D gp control */ - -#define AUD_D_LNGTH 0x140318 /* Audio Int D line length */ - -#define AUD_D_CFG 0x14031C /* Audio Int D configuration */ - -/* ***************************************************************************** */ -#define AUD_SRC_E_DMA 0x140400 /* Audio Int E DMA data port */ - -#define AUD_E_GPCNT 0x140410 /* Audio Int E gp counter */ -#define FLD_AUD_E_GP_CNT 0x0000FFFF - -#define AUD_E_GPCNT_CTL 0x140414 /* Audio Int E gp control */ - -#define AUD_E_CFG 0x14041C /* Audio Int E configuration */ - -/* ***************************************************************************** */ - -#define FLD_AUD_DST_LN_LNGTH 0x00000FFF - -#define FLD_AUD_DST_PK_MODE 0x00004000 - -#define FLD_AUD_CLK_ENABLE 0x00000200 - -#define FLD_AUD_MASTER_MODE 0x00000002 - -#define FLD_AUD_SONY_MODE 0x00000001 - -#define FLD_AUD_CLK_SELECT_PLL_D 0x00001800 - -#define FLD_AUD_DST_ENABLE 0x00020000 - -#define FLD_AUD_SRC_ENABLE 0x00010000 - -/* ***************************************************************************** */ -#define AUD_INT_DMA_CTL 0x140500 /* Audio Int DMA control */ - -#define FLD_AUD_SRC_E_RISC_EN 0x00008000 -#define FLD_AUD_SRC_C_RISC_EN 0x00004000 -#define FLD_AUD_SRC_B_RISC_EN 0x00002000 -#define FLD_AUD_SRC_A_RISC_EN 0x00001000 - -#define FLD_AUD_DST_D_RISC_EN 0x00000800 -#define FLD_AUD_DST_C_RISC_EN 0x00000400 -#define FLD_AUD_DST_B_RISC_EN 0x00000200 -#define FLD_AUD_DST_A_RISC_EN 0x00000100 - -#define FLD_AUD_SRC_E_FIFO_EN 0x00000080 -#define FLD_AUD_SRC_C_FIFO_EN 0x00000040 -#define FLD_AUD_SRC_B_FIFO_EN 0x00000020 -#define FLD_AUD_SRC_A_FIFO_EN 0x00000010 - -#define FLD_AUD_DST_D_FIFO_EN 0x00000008 -#define FLD_AUD_DST_C_FIFO_EN 0x00000004 -#define FLD_AUD_DST_B_FIFO_EN 0x00000002 -#define FLD_AUD_DST_A_FIFO_EN 0x00000001 - -/* ***************************************************************************** */ -/* */ -/* Mobilygen Interface Registers */ -/* */ -/* ***************************************************************************** */ -/* Mobilygen Interface A */ -/* ***************************************************************************** */ -#define MB_IF_A_DMA 0x150000 /* MBIF A DMA data port */ -#define MB_IF_A_GPCN 0x150008 /* MBIF A GP counter */ -#define MB_IF_A_GPCN_CTRL 0x15000C -#define MB_IF_A_DMA_CTRL 0x150010 -#define MB_IF_A_LENGTH 0x150014 -#define MB_IF_A_HDMA_XFER_SZ 0x150018 -#define MB_IF_A_HCMD 0x15001C -#define MB_IF_A_HCONFIG 0x150020 -#define MB_IF_A_DATA_STRUCT_0 0x150024 -#define MB_IF_A_DATA_STRUCT_1 0x150028 -#define MB_IF_A_DATA_STRUCT_2 0x15002C -#define MB_IF_A_DATA_STRUCT_3 0x150030 -#define MB_IF_A_DATA_STRUCT_4 0x150034 -#define MB_IF_A_DATA_STRUCT_5 0x150038 -#define MB_IF_A_DATA_STRUCT_6 0x15003C -#define MB_IF_A_DATA_STRUCT_7 0x150040 -#define MB_IF_A_DATA_STRUCT_8 0x150044 -#define MB_IF_A_DATA_STRUCT_9 0x150048 -#define MB_IF_A_DATA_STRUCT_A 0x15004C -#define MB_IF_A_DATA_STRUCT_B 0x150050 -#define MB_IF_A_DATA_STRUCT_C 0x150054 -#define MB_IF_A_DATA_STRUCT_D 0x150058 -#define MB_IF_A_DATA_STRUCT_E 0x15005C -#define MB_IF_A_DATA_STRUCT_F 0x150060 -/* ***************************************************************************** */ -/* Mobilygen Interface B */ -/* ***************************************************************************** */ -#define MB_IF_B_DMA 0x160000 /* MBIF A DMA data port */ -#define MB_IF_B_GPCN 0x160008 /* MBIF A GP counter */ -#define MB_IF_B_GPCN_CTRL 0x16000C -#define MB_IF_B_DMA_CTRL 0x160010 -#define MB_IF_B_LENGTH 0x160014 -#define MB_IF_B_HDMA_XFER_SZ 0x160018 -#define MB_IF_B_HCMD 0x16001C -#define MB_IF_B_HCONFIG 0x160020 -#define MB_IF_B_DATA_STRUCT_0 0x160024 -#define MB_IF_B_DATA_STRUCT_1 0x160028 -#define MB_IF_B_DATA_STRUCT_2 0x16002C -#define MB_IF_B_DATA_STRUCT_3 0x160030 -#define MB_IF_B_DATA_STRUCT_4 0x160034 -#define MB_IF_B_DATA_STRUCT_5 0x160038 -#define MB_IF_B_DATA_STRUCT_6 0x16003C -#define MB_IF_B_DATA_STRUCT_7 0x160040 -#define MB_IF_B_DATA_STRUCT_8 0x160044 -#define MB_IF_B_DATA_STRUCT_9 0x160048 -#define MB_IF_B_DATA_STRUCT_A 0x16004C -#define MB_IF_B_DATA_STRUCT_B 0x160050 -#define MB_IF_B_DATA_STRUCT_C 0x160054 -#define MB_IF_B_DATA_STRUCT_D 0x160058 -#define MB_IF_B_DATA_STRUCT_E 0x16005C -#define MB_IF_B_DATA_STRUCT_F 0x160060 - -/* MB_DMA_CTRL */ -#define FLD_MB_IF_RISC_EN 0x00000010 -#define FLD_MB_IF_FIFO_EN 0x00000001 - -/* MB_LENGTH */ -#define FLD_MB_IF_LN_LNGTH 0x00000FFF - -/* MB_HCMD register */ -#define FLD_MB_HCMD_H_GO 0x80000000 -#define FLD_MB_HCMD_H_BUSY 0x40000000 -#define FLD_MB_HCMD_H_DMA_HOLD 0x10000000 -#define FLD_MB_HCMD_H_DMA_BUSY 0x08000000 -#define FLD_MB_HCMD_H_DMA_TYPE 0x04000000 -#define FLD_MB_HCMD_H_DMA_XACT 0x02000000 -#define FLD_MB_HCMD_H_RW_N 0x01000000 -#define FLD_MB_HCMD_H_ADDR 0x00FF0000 -#define FLD_MB_HCMD_H_DATA 0x0000FFFF - -/* ***************************************************************************** */ -/* I2C #1 */ -/* ***************************************************************************** */ -#define I2C1_ADDR 0x180000 /* I2C #1 address */ -#define FLD_I2C_DADDR 0xfe000000 /* RW [31:25] I2C Device Address */ - /* RO [24] reserved */ -/* ***************************************************************************** */ -#define FLD_I2C_SADDR 0x00FFFFFF /* RW [23:0] I2C Sub-address */ - -/* ***************************************************************************** */ -#define I2C1_WDATA 0x180004 /* I2C #1 write data */ -#define FLD_I2C_WDATA 0xFFFFFFFF /* RW [31:0] */ - -/* ***************************************************************************** */ -#define I2C1_CTRL 0x180008 /* I2C #1 control */ -#define FLD_I2C_PERIOD 0xFF000000 /* RW [31:24] */ -#define FLD_I2C_SCL_IN 0x00200000 /* RW [21] */ -#define FLD_I2C_SDA_IN 0x00100000 /* RW [20] */ - /* RO [19:18] reserved */ -#define FLD_I2C_SCL_OUT 0x00020000 /* RW [17] */ -#define FLD_I2C_SDA_OUT 0x00010000 /* RW [16] */ - /* RO [15] reserved */ -#define FLD_I2C_DATA_LEN 0x00007000 /* RW [14:12] */ -#define FLD_I2C_SADDR_INC 0x00000800 /* RW [11] */ - /* RO [10:9] reserved */ -#define FLD_I2C_SADDR_LEN 0x00000300 /* RW [9:8] */ - /* RO [7:6] reserved */ -#define FLD_I2C_SOFT 0x00000020 /* RW [5] */ -#define FLD_I2C_NOSTOP 0x00000010 /* RW [4] */ -#define FLD_I2C_EXTEND 0x00000008 /* RW [3] */ -#define FLD_I2C_SYNC 0x00000004 /* RW [2] */ -#define FLD_I2C_READ_SA 0x00000002 /* RW [1] */ -#define FLD_I2C_READ_WRN 0x00000001 /* RW [0] */ - -/* ***************************************************************************** */ -#define I2C1_RDATA 0x18000C /* I2C #1 read data */ -#define FLD_I2C_RDATA 0xFFFFFFFF /* RO [31:0] */ - -/* ***************************************************************************** */ -#define I2C1_STAT 0x180010 /* I2C #1 status */ -#define FLD_I2C_XFER_IN_PROG 0x00000002 /* RO [1] */ -#define FLD_I2C_RACK 0x00000001 /* RO [0] */ - -/* ***************************************************************************** */ -/* I2C #2 */ -/* ***************************************************************************** */ -#define I2C2_ADDR 0x190000 /* I2C #2 address */ - -/* ***************************************************************************** */ -#define I2C2_WDATA 0x190004 /* I2C #2 write data */ - -/* ***************************************************************************** */ -#define I2C2_CTRL 0x190008 /* I2C #2 control */ - -/* ***************************************************************************** */ -#define I2C2_RDATA 0x19000C /* I2C #2 read data */ - -/* ***************************************************************************** */ -#define I2C2_STAT 0x190010 /* I2C #2 status */ - -/* ***************************************************************************** */ -/* I2C #3 */ -/* ***************************************************************************** */ -#define I2C3_ADDR 0x1A0000 /* I2C #3 address */ - -/* ***************************************************************************** */ -#define I2C3_WDATA 0x1A0004 /* I2C #3 write data */ - -/* ***************************************************************************** */ -#define I2C3_CTRL 0x1A0008 /* I2C #3 control */ - -/* ***************************************************************************** */ -#define I2C3_RDATA 0x1A000C /* I2C #3 read data */ - -/* ***************************************************************************** */ -#define I2C3_STAT 0x1A0010 /* I2C #3 status */ - -/* ***************************************************************************** */ -/* UART */ -/* ***************************************************************************** */ -#define UART_CTL 0x1B0000 /* UART Control Register */ -#define FLD_LOOP_BACK_EN (1 << 7) /* RW field - default 0 */ -#define FLD_RX_TRG_SZ (3 << 2) /* RW field - default 0 */ -#define FLD_RX_EN (1 << 1) /* RW field - default 0 */ -#define FLD_TX_EN (1 << 0) /* RW field - default 0 */ - -/* ***************************************************************************** */ -#define UART_BRD 0x1B0004 /* UART Baud Rate Divisor */ -#define FLD_BRD 0x0000FFFF /* RW field - default 0x197 */ - -/* ***************************************************************************** */ -#define UART_DBUF 0x1B0008 /* UART Tx/Rx Data BuFFer */ -#define FLD_DB 0xFFFFFFFF /* RW field - default 0 */ - -/* ***************************************************************************** */ -#define UART_ISR 0x1B000C /* UART Interrupt Status */ -#define FLD_RXD_TIMEOUT_EN (1 << 7) /* RW field - default 0 */ -#define FLD_FRM_ERR_EN (1 << 6) /* RW field - default 0 */ -#define FLD_RXD_RDY_EN (1 << 5) /* RW field - default 0 */ -#define FLD_TXD_EMPTY_EN (1 << 4) /* RW field - default 0 */ -#define FLD_RXD_OVERFLOW (1 << 3) /* RW field - default 0 */ -#define FLD_FRM_ERR (1 << 2) /* RW field - default 0 */ -#define FLD_RXD_RDY (1 << 1) /* RW field - default 0 */ -#define FLD_TXD_EMPTY (1 << 0) /* RW field - default 0 */ - -/* ***************************************************************************** */ -#define UART_CNT 0x1B0010 /* UART Tx/Rx FIFO Byte Count */ -#define FLD_TXD_CNT (0x1F << 8) /* RW field - default 0 */ -#define FLD_RXD_CNT (0x1F << 0) /* RW field - default 0 */ - -/* ***************************************************************************** */ -/* Motion Detection */ -#define MD_CH0_GRID_BLOCK_YCNT 0x170014 -#define MD_CH1_GRID_BLOCK_YCNT 0x170094 -#define MD_CH2_GRID_BLOCK_YCNT 0x170114 -#define MD_CH3_GRID_BLOCK_YCNT 0x170194 -#define MD_CH4_GRID_BLOCK_YCNT 0x170214 -#define MD_CH5_GRID_BLOCK_YCNT 0x170294 -#define MD_CH6_GRID_BLOCK_YCNT 0x170314 -#define MD_CH7_GRID_BLOCK_YCNT 0x170394 - -#define PIXEL_FRMT_422 4 -#define PIXEL_FRMT_411 5 -#define PIXEL_FRMT_Y8 6 - -#define PIXEL_ENGINE_VIP1 0 -#define PIXEL_ENGINE_VIP2 1 - -#endif /* Athena_REGISTERS */ diff --git a/drivers/media/video/cx25821/cx25821-sram.h b/drivers/media/video/cx25821/cx25821-sram.h deleted file mode 100644 index 5f05d153bc4d..000000000000 --- a/drivers/media/video/cx25821/cx25821-sram.h +++ /dev/null @@ -1,261 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __ATHENA_SRAM_H__ -#define __ATHENA_SRAM_H__ - -/* #define RX_SRAM_START_SIZE = 0; // Start of reserved SRAM */ -#define VID_CMDS_SIZE 80 /* Video CMDS size in bytes */ -#define AUDIO_CMDS_SIZE 80 /* AUDIO CMDS size in bytes */ -#define MBIF_CMDS_SIZE 80 /* MBIF CMDS size in bytes */ - -/* #define RX_SRAM_POOL_START_SIZE = 0; // Start of useable RX SRAM for buffers */ -#define VID_IQ_SIZE 64 /* VID instruction queue size in bytes */ -#define MBIF_IQ_SIZE 64 -#define AUDIO_IQ_SIZE 64 /* AUD instruction queue size in bytes */ - -#define VID_CDT_SIZE 64 /* VID cluster descriptor table size in bytes */ -#define MBIF_CDT_SIZE 64 /* MBIF/HBI cluster descriptor table size in bytes */ -#define AUDIO_CDT_SIZE 48 /* AUD cluster descriptor table size in bytes */ - -/* #define RX_SRAM_POOL_FREE_SIZE = 16; // Start of available RX SRAM */ -/* #define RX_SRAM_END_SIZE = 0; // End of RX SRAM */ - -/* #define TX_SRAM_POOL_START_SIZE = 0; // Start of transmit pool SRAM */ -/* #define MSI_DATA_SIZE = 64; // Reserved (MSI Data, RISC working stora */ - -#define VID_CLUSTER_SIZE 1440 /* VID cluster data line */ -#define AUDIO_CLUSTER_SIZE 128 /* AUDIO cluster data line */ -#define MBIF_CLUSTER_SIZE 1440 /* MBIF/HBI cluster data line */ - -/* #define TX_SRAM_POOL_FREE_SIZE = 704; // Start of available TX SRAM */ -/* #define TX_SRAM_END_SIZE = 0; // End of TX SRAM */ - -/* Receive SRAM */ -#define RX_SRAM_START 0x10000 -#define VID_A_DOWN_CMDS 0x10000 -#define VID_B_DOWN_CMDS 0x10050 -#define VID_C_DOWN_CMDS 0x100A0 -#define VID_D_DOWN_CMDS 0x100F0 -#define VID_E_DOWN_CMDS 0x10140 -#define VID_F_DOWN_CMDS 0x10190 -#define VID_G_DOWN_CMDS 0x101E0 -#define VID_H_DOWN_CMDS 0x10230 -#define VID_A_UP_CMDS 0x10280 -#define VID_B_UP_CMDS 0x102D0 -#define VID_C_UP_CMDS 0x10320 -#define VID_D_UP_CMDS 0x10370 -#define VID_E_UP_CMDS 0x103C0 -#define VID_F_UP_CMDS 0x10410 -#define VID_I_UP_CMDS 0x10460 -#define VID_J_UP_CMDS 0x104B0 -#define AUD_A_DOWN_CMDS 0x10500 -#define AUD_B_DOWN_CMDS 0x10550 -#define AUD_C_DOWN_CMDS 0x105A0 -#define AUD_D_DOWN_CMDS 0x105F0 -#define AUD_A_UP_CMDS 0x10640 -#define AUD_B_UP_CMDS 0x10690 -#define AUD_C_UP_CMDS 0x106E0 -#define AUD_E_UP_CMDS 0x10730 -#define MBIF_A_DOWN_CMDS 0x10780 -#define MBIF_B_DOWN_CMDS 0x107D0 -#define DMA_SCRATCH_PAD 0x10820 /* Scratch pad area from 0x10820 to 0x10B40 */ - -/* #define RX_SRAM_POOL_START = 0x105B0; */ - -#define VID_A_IQ 0x11000 -#define VID_B_IQ 0x11040 -#define VID_C_IQ 0x11080 -#define VID_D_IQ 0x110C0 -#define VID_E_IQ 0x11100 -#define VID_F_IQ 0x11140 -#define VID_G_IQ 0x11180 -#define VID_H_IQ 0x111C0 -#define VID_I_IQ 0x11200 -#define VID_J_IQ 0x11240 -#define AUD_A_IQ 0x11280 -#define AUD_B_IQ 0x112C0 -#define AUD_C_IQ 0x11300 -#define AUD_D_IQ 0x11340 -#define AUD_E_IQ 0x11380 -#define MBIF_A_IQ 0x11000 -#define MBIF_B_IQ 0x110C0 - -#define VID_A_CDT 0x10C00 -#define VID_B_CDT 0x10C40 -#define VID_C_CDT 0x10C80 -#define VID_D_CDT 0x10CC0 -#define VID_E_CDT 0x10D00 -#define VID_F_CDT 0x10D40 -#define VID_G_CDT 0x10D80 -#define VID_H_CDT 0x10DC0 -#define VID_I_CDT 0x10E00 -#define VID_J_CDT 0x10E40 -#define AUD_A_CDT 0x10E80 -#define AUD_B_CDT 0x10EB0 -#define AUD_C_CDT 0x10EE0 -#define AUD_D_CDT 0x10F10 -#define AUD_E_CDT 0x10F40 -#define MBIF_A_CDT 0x10C00 -#define MBIF_B_CDT 0x10CC0 - -/* Cluster Buffer for RX */ -#define VID_A_UP_CLUSTER_1 0x11400 -#define VID_A_UP_CLUSTER_2 0x119A0 -#define VID_A_UP_CLUSTER_3 0x11F40 -#define VID_A_UP_CLUSTER_4 0x124E0 - -#define VID_B_UP_CLUSTER_1 0x12A80 -#define VID_B_UP_CLUSTER_2 0x13020 -#define VID_B_UP_CLUSTER_3 0x135C0 -#define VID_B_UP_CLUSTER_4 0x13B60 - -#define VID_C_UP_CLUSTER_1 0x14100 -#define VID_C_UP_CLUSTER_2 0x146A0 -#define VID_C_UP_CLUSTER_3 0x14C40 -#define VID_C_UP_CLUSTER_4 0x151E0 - -#define VID_D_UP_CLUSTER_1 0x15780 -#define VID_D_UP_CLUSTER_2 0x15D20 -#define VID_D_UP_CLUSTER_3 0x162C0 -#define VID_D_UP_CLUSTER_4 0x16860 - -#define VID_E_UP_CLUSTER_1 0x16E00 -#define VID_E_UP_CLUSTER_2 0x173A0 -#define VID_E_UP_CLUSTER_3 0x17940 -#define VID_E_UP_CLUSTER_4 0x17EE0 - -#define VID_F_UP_CLUSTER_1 0x18480 -#define VID_F_UP_CLUSTER_2 0x18A20 -#define VID_F_UP_CLUSTER_3 0x18FC0 -#define VID_F_UP_CLUSTER_4 0x19560 - -#define VID_I_UP_CLUSTER_1 0x19B00 -#define VID_I_UP_CLUSTER_2 0x1A0A0 -#define VID_I_UP_CLUSTER_3 0x1A640 -#define VID_I_UP_CLUSTER_4 0x1ABE0 - -#define VID_J_UP_CLUSTER_1 0x1B180 -#define VID_J_UP_CLUSTER_2 0x1B720 -#define VID_J_UP_CLUSTER_3 0x1BCC0 -#define VID_J_UP_CLUSTER_4 0x1C260 - -#define AUD_A_UP_CLUSTER_1 0x1C800 -#define AUD_A_UP_CLUSTER_2 0x1C880 -#define AUD_A_UP_CLUSTER_3 0x1C900 - -#define AUD_B_UP_CLUSTER_1 0x1C980 -#define AUD_B_UP_CLUSTER_2 0x1CA00 -#define AUD_B_UP_CLUSTER_3 0x1CA80 - -#define AUD_C_UP_CLUSTER_1 0x1CB00 -#define AUD_C_UP_CLUSTER_2 0x1CB80 -#define AUD_C_UP_CLUSTER_3 0x1CC00 - -#define AUD_E_UP_CLUSTER_1 0x1CC80 -#define AUD_E_UP_CLUSTER_2 0x1CD00 -#define AUD_E_UP_CLUSTER_3 0x1CD80 - -#define RX_SRAM_POOL_FREE 0x1CE00 -#define RX_SRAM_END 0x1D000 - -/* Free Receive SRAM 144 Bytes */ - -/* Transmit SRAM */ -#define TX_SRAM_POOL_START 0x00000 - -#define VID_A_DOWN_CLUSTER_1 0x00040 -#define VID_A_DOWN_CLUSTER_2 0x005E0 -#define VID_A_DOWN_CLUSTER_3 0x00B80 -#define VID_A_DOWN_CLUSTER_4 0x01120 - -#define VID_B_DOWN_CLUSTER_1 0x016C0 -#define VID_B_DOWN_CLUSTER_2 0x01C60 -#define VID_B_DOWN_CLUSTER_3 0x02200 -#define VID_B_DOWN_CLUSTER_4 0x027A0 - -#define VID_C_DOWN_CLUSTER_1 0x02D40 -#define VID_C_DOWN_CLUSTER_2 0x032E0 -#define VID_C_DOWN_CLUSTER_3 0x03880 -#define VID_C_DOWN_CLUSTER_4 0x03E20 - -#define VID_D_DOWN_CLUSTER_1 0x043C0 -#define VID_D_DOWN_CLUSTER_2 0x04960 -#define VID_D_DOWN_CLUSTER_3 0x04F00 -#define VID_D_DOWN_CLUSTER_4 0x054A0 - -#define VID_E_DOWN_CLUSTER_1 0x05a40 -#define VID_E_DOWN_CLUSTER_2 0x05FE0 -#define VID_E_DOWN_CLUSTER_3 0x06580 -#define VID_E_DOWN_CLUSTER_4 0x06B20 - -#define VID_F_DOWN_CLUSTER_1 0x070C0 -#define VID_F_DOWN_CLUSTER_2 0x07660 -#define VID_F_DOWN_CLUSTER_3 0x07C00 -#define VID_F_DOWN_CLUSTER_4 0x081A0 - -#define VID_G_DOWN_CLUSTER_1 0x08740 -#define VID_G_DOWN_CLUSTER_2 0x08CE0 -#define VID_G_DOWN_CLUSTER_3 0x09280 -#define VID_G_DOWN_CLUSTER_4 0x09820 - -#define VID_H_DOWN_CLUSTER_1 0x09DC0 -#define VID_H_DOWN_CLUSTER_2 0x0A360 -#define VID_H_DOWN_CLUSTER_3 0x0A900 -#define VID_H_DOWN_CLUSTER_4 0x0AEA0 - -#define AUD_A_DOWN_CLUSTER_1 0x0B500 -#define AUD_A_DOWN_CLUSTER_2 0x0B580 -#define AUD_A_DOWN_CLUSTER_3 0x0B600 - -#define AUD_B_DOWN_CLUSTER_1 0x0B680 -#define AUD_B_DOWN_CLUSTER_2 0x0B700 -#define AUD_B_DOWN_CLUSTER_3 0x0B780 - -#define AUD_C_DOWN_CLUSTER_1 0x0B800 -#define AUD_C_DOWN_CLUSTER_2 0x0B880 -#define AUD_C_DOWN_CLUSTER_3 0x0B900 - -#define AUD_D_DOWN_CLUSTER_1 0x0B980 -#define AUD_D_DOWN_CLUSTER_2 0x0BA00 -#define AUD_D_DOWN_CLUSTER_3 0x0BA80 - -#define TX_SRAM_POOL_FREE 0x0BB00 -#define TX_SRAM_END 0x0C000 - -#define BYTES_TO_DWORDS(bcount) ((bcount) >> 2) -#define BYTES_TO_QWORDS(bcount) ((bcount) >> 3) -#define BYTES_TO_OWORDS(bcount) ((bcount) >> 4) - -#define VID_IQ_SIZE_DW BYTES_TO_DWORDS(VID_IQ_SIZE) -#define VID_CDT_SIZE_QW BYTES_TO_QWORDS(VID_CDT_SIZE) -#define VID_CLUSTER_SIZE_OW BYTES_TO_OWORDS(VID_CLUSTER_SIZE) - -#define AUDIO_IQ_SIZE_DW BYTES_TO_DWORDS(AUDIO_IQ_SIZE) -#define AUDIO_CDT_SIZE_QW BYTES_TO_QWORDS(AUDIO_CDT_SIZE) -#define AUDIO_CLUSTER_SIZE_QW BYTES_TO_QWORDS(AUDIO_CLUSTER_SIZE) - -#define MBIF_IQ_SIZE_DW BYTES_TO_DWORDS(MBIF_IQ_SIZE) -#define MBIF_CDT_SIZE_QW BYTES_TO_QWORDS(MBIF_CDT_SIZE) -#define MBIF_CLUSTER_SIZE_OW BYTES_TO_OWORDS(MBIF_CLUSTER_SIZE) - -#endif diff --git a/drivers/media/video/cx25821/cx25821-video-upstream-ch2.c b/drivers/media/video/cx25821/cx25821-video-upstream-ch2.c deleted file mode 100644 index c8c94fbf5d8d..000000000000 --- a/drivers/media/video/cx25821/cx25821-video-upstream-ch2.c +++ /dev/null @@ -1,802 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <hiep.huynh@conexant.com>, <shu.lin@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include "cx25821-video.h" -#include "cx25821-video-upstream-ch2.h" - -#include <linux/fs.h> -#include <linux/errno.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/syscalls.h> -#include <linux/file.h> -#include <linux/fcntl.h> -#include <linux/slab.h> -#include <linux/uaccess.h> - -MODULE_DESCRIPTION("v4l2 driver module for cx25821 based TV cards"); -MODULE_AUTHOR("Hiep Huynh <hiep.huynh@conexant.com>"); -MODULE_LICENSE("GPL"); - -static int _intr_msk = FLD_VID_SRC_RISC1 | FLD_VID_SRC_UF | FLD_VID_SRC_SYNC | - FLD_VID_SRC_OPC_ERR; - -static __le32 *cx25821_update_riscprogram_ch2(struct cx25821_dev *dev, - __le32 *rp, unsigned int offset, - unsigned int bpl, u32 sync_line, - unsigned int lines, - int fifo_enable, int field_type) -{ - unsigned int line, i; - int dist_betwn_starts = bpl * 2; - - *(rp++) = cpu_to_le32(RISC_RESYNC | sync_line); - - if (USE_RISC_NOOP_VIDEO) { - for (i = 0; i < NUM_NO_OPS; i++) - *(rp++) = cpu_to_le32(RISC_NOOP); - } - - /* scan lines */ - for (line = 0; line < lines; line++) { - *(rp++) = cpu_to_le32(RISC_READ | RISC_SOL | RISC_EOL | bpl); - *(rp++) = cpu_to_le32(dev->_data_buf_phys_addr_ch2 + offset); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - - if ((lines <= NTSC_FIELD_HEIGHT) || - (line < (NTSC_FIELD_HEIGHT - 1)) || !(dev->_isNTSC_ch2)) { - offset += dist_betwn_starts; - } - } - - return rp; -} - -static __le32 *cx25821_risc_field_upstream_ch2(struct cx25821_dev *dev, - __le32 *rp, - dma_addr_t databuf_phys_addr, - unsigned int offset, - u32 sync_line, unsigned int bpl, - unsigned int lines, - int fifo_enable, int field_type) -{ - unsigned int line, i; - struct sram_channel *sram_ch = - dev->channels[dev->_channel2_upstream_select].sram_channels; - int dist_betwn_starts = bpl * 2; - - /* sync instruction */ - if (sync_line != NO_SYNC_LINE) - *(rp++) = cpu_to_le32(RISC_RESYNC | sync_line); - - if (USE_RISC_NOOP_VIDEO) { - for (i = 0; i < NUM_NO_OPS; i++) - *(rp++) = cpu_to_le32(RISC_NOOP); - } - - /* scan lines */ - for (line = 0; line < lines; line++) { - *(rp++) = cpu_to_le32(RISC_READ | RISC_SOL | RISC_EOL | bpl); - *(rp++) = cpu_to_le32(databuf_phys_addr + offset); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - - if ((lines <= NTSC_FIELD_HEIGHT) || - (line < (NTSC_FIELD_HEIGHT - 1)) || !(dev->_isNTSC_ch2)) { - offset += dist_betwn_starts; - } - - /* - check if we need to enable the FIFO after the first 4 lines - For the upstream video channel, the risc engine will enable - the FIFO. - */ - if (fifo_enable && line == 3) { - *(rp++) = RISC_WRITECR; - *(rp++) = sram_ch->dma_ctl; - *(rp++) = FLD_VID_FIFO_EN; - *(rp++) = 0x00000001; - } - } - - return rp; -} - -int cx25821_risc_buffer_upstream_ch2(struct cx25821_dev *dev, - struct pci_dev *pci, - unsigned int top_offset, unsigned int bpl, - unsigned int lines) -{ - __le32 *rp; - int fifo_enable = 0; - int singlefield_lines = lines >> 1; /*get line count for single field */ - int odd_num_lines = singlefield_lines; - int frame = 0; - int frame_size = 0; - int databuf_offset = 0; - int risc_program_size = 0; - int risc_flag = RISC_CNT_RESET; - unsigned int bottom_offset = bpl; - dma_addr_t risc_phys_jump_addr; - - if (dev->_isNTSC_ch2) { - odd_num_lines = singlefield_lines + 1; - risc_program_size = FRAME1_VID_PROG_SIZE; - if (bpl == Y411_LINE_SZ) - frame_size = FRAME_SIZE_NTSC_Y411; - else - frame_size = FRAME_SIZE_NTSC_Y422; - } else { - risc_program_size = PAL_VID_PROG_SIZE; - if (bpl == Y411_LINE_SZ) - frame_size = FRAME_SIZE_PAL_Y411; - else - frame_size = FRAME_SIZE_PAL_Y422; - } - - /* Virtual address of Risc buffer program */ - rp = dev->_dma_virt_addr_ch2; - - for (frame = 0; frame < NUM_FRAMES; frame++) { - databuf_offset = frame_size * frame; - - if (UNSET != top_offset) { - fifo_enable = (frame == 0) ? FIFO_ENABLE : FIFO_DISABLE; - rp = cx25821_risc_field_upstream_ch2(dev, rp, - dev->_data_buf_phys_addr_ch2 + databuf_offset, - top_offset, 0, bpl, odd_num_lines, fifo_enable, - ODD_FIELD); - } - - fifo_enable = FIFO_DISABLE; - - /* Even field */ - rp = cx25821_risc_field_upstream_ch2(dev, rp, - dev->_data_buf_phys_addr_ch2 + databuf_offset, - bottom_offset, 0x200, bpl, singlefield_lines, - fifo_enable, EVEN_FIELD); - - if (frame == 0) { - risc_flag = RISC_CNT_RESET; - risc_phys_jump_addr = dev->_dma_phys_start_addr_ch2 + - risc_program_size; - } else { - risc_flag = RISC_CNT_INC; - risc_phys_jump_addr = dev->_dma_phys_start_addr_ch2; - } - - /* - * Loop to 2ndFrameRISC or to Start of - * Risc program & generate IRQ - */ - *(rp++) = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | risc_flag); - *(rp++) = cpu_to_le32(risc_phys_jump_addr); - *(rp++) = cpu_to_le32(0); - } - - return 0; -} - -void cx25821_stop_upstream_video_ch2(struct cx25821_dev *dev) -{ - struct sram_channel *sram_ch = - dev->channels[VID_UPSTREAM_SRAM_CHANNEL_J].sram_channels; - u32 tmp = 0; - - if (!dev->_is_running_ch2) { - pr_info("No video file is currently running so return!\n"); - return; - } - /* Disable RISC interrupts */ - tmp = cx_read(sram_ch->int_msk); - cx_write(sram_ch->int_msk, tmp & ~_intr_msk); - - /* Turn OFF risc and fifo */ - tmp = cx_read(sram_ch->dma_ctl); - cx_write(sram_ch->dma_ctl, tmp & ~(FLD_VID_FIFO_EN | FLD_VID_RISC_EN)); - - /* Clear data buffer memory */ - if (dev->_data_buf_virt_addr_ch2) - memset(dev->_data_buf_virt_addr_ch2, 0, - dev->_data_buf_size_ch2); - - dev->_is_running_ch2 = 0; - dev->_is_first_frame_ch2 = 0; - dev->_frame_count_ch2 = 0; - dev->_file_status_ch2 = END_OF_FILE; - - kfree(dev->_irq_queues_ch2); - dev->_irq_queues_ch2 = NULL; - - kfree(dev->_filename_ch2); - - tmp = cx_read(VID_CH_MODE_SEL); - cx_write(VID_CH_MODE_SEL, tmp & 0xFFFFFE00); -} - -void cx25821_free_mem_upstream_ch2(struct cx25821_dev *dev) -{ - if (dev->_is_running_ch2) - cx25821_stop_upstream_video_ch2(dev); - - if (dev->_dma_virt_addr_ch2) { - pci_free_consistent(dev->pci, dev->_risc_size_ch2, - dev->_dma_virt_addr_ch2, - dev->_dma_phys_addr_ch2); - dev->_dma_virt_addr_ch2 = NULL; - } - - if (dev->_data_buf_virt_addr_ch2) { - pci_free_consistent(dev->pci, dev->_data_buf_size_ch2, - dev->_data_buf_virt_addr_ch2, - dev->_data_buf_phys_addr_ch2); - dev->_data_buf_virt_addr_ch2 = NULL; - } -} - -int cx25821_get_frame_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch) -{ - struct file *myfile; - int frame_index_temp = dev->_frame_index_ch2; - int i = 0; - int line_size = (dev->_pixel_format_ch2 == PIXEL_FRMT_411) ? - Y411_LINE_SZ : Y422_LINE_SZ; - int frame_size = 0; - int frame_offset = 0; - ssize_t vfs_read_retval = 0; - char mybuf[line_size]; - loff_t file_offset; - loff_t pos; - mm_segment_t old_fs; - - if (dev->_file_status_ch2 == END_OF_FILE) - return 0; - - if (dev->_isNTSC_ch2) { - frame_size = (line_size == Y411_LINE_SZ) ? - FRAME_SIZE_NTSC_Y411 : FRAME_SIZE_NTSC_Y422; - } else { - frame_size = (line_size == Y411_LINE_SZ) ? - FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422; - } - - frame_offset = (frame_index_temp > 0) ? frame_size : 0; - file_offset = dev->_frame_count_ch2 * frame_size; - - myfile = filp_open(dev->_filename_ch2, O_RDONLY | O_LARGEFILE, 0); - if (IS_ERR(myfile)) { - const int open_errno = -PTR_ERR(myfile); - pr_err("%s(): ERROR opening file(%s) with errno = %d!\n", - __func__, dev->_filename_ch2, open_errno); - return PTR_ERR(myfile); - } else { - if (!(myfile->f_op)) { - pr_err("%s(): File has no file operations registered!\n", - __func__); - filp_close(myfile, NULL); - return -EIO; - } - - if (!myfile->f_op->read) { - pr_err("%s(): File has no READ operations registered!\n", - __func__); - filp_close(myfile, NULL); - return -EIO; - } - - pos = myfile->f_pos; - old_fs = get_fs(); - set_fs(KERNEL_DS); - - for (i = 0; i < dev->_lines_count_ch2; i++) { - pos = file_offset; - - vfs_read_retval = vfs_read(myfile, mybuf, line_size, - &pos); - - if (vfs_read_retval > 0 && vfs_read_retval == line_size - && dev->_data_buf_virt_addr_ch2 != NULL) { - memcpy((void *)(dev->_data_buf_virt_addr_ch2 + - frame_offset / 4), mybuf, - vfs_read_retval); - } - - file_offset += vfs_read_retval; - frame_offset += vfs_read_retval; - - if (vfs_read_retval < line_size) { - pr_info("Done: exit %s() since no more bytes to read from Video file\n", - __func__); - break; - } - } - - if (i > 0) - dev->_frame_count_ch2++; - - dev->_file_status_ch2 = (vfs_read_retval == line_size) ? - IN_PROGRESS : END_OF_FILE; - - set_fs(old_fs); - filp_close(myfile, NULL); - } - - return 0; -} - -static void cx25821_vidups_handler_ch2(struct work_struct *work) -{ - struct cx25821_dev *dev = container_of(work, struct cx25821_dev, - _irq_work_entry_ch2); - - if (!dev) { - pr_err("ERROR %s(): since container_of(work_struct) FAILED!\n", - __func__); - return; - } - - cx25821_get_frame_ch2(dev, dev->channels[dev-> - _channel2_upstream_select].sram_channels); -} - -int cx25821_openfile_ch2(struct cx25821_dev *dev, struct sram_channel *sram_ch) -{ - struct file *myfile; - int i = 0, j = 0; - int line_size = (dev->_pixel_format_ch2 == PIXEL_FRMT_411) ? - Y411_LINE_SZ : Y422_LINE_SZ; - ssize_t vfs_read_retval = 0; - char mybuf[line_size]; - loff_t pos; - loff_t offset = (unsigned long)0; - mm_segment_t old_fs; - - myfile = filp_open(dev->_filename_ch2, O_RDONLY | O_LARGEFILE, 0); - - if (IS_ERR(myfile)) { - const int open_errno = -PTR_ERR(myfile); - pr_err("%s(): ERROR opening file(%s) with errno = %d!\n", - __func__, dev->_filename_ch2, open_errno); - return PTR_ERR(myfile); - } else { - if (!(myfile->f_op)) { - pr_err("%s(): File has no file operations registered!\n", - __func__); - filp_close(myfile, NULL); - return -EIO; - } - - if (!myfile->f_op->read) { - pr_err("%s(): File has no READ operations registered! Returning\n", - __func__); - filp_close(myfile, NULL); - return -EIO; - } - - pos = myfile->f_pos; - old_fs = get_fs(); - set_fs(KERNEL_DS); - - for (j = 0; j < NUM_FRAMES; j++) { - for (i = 0; i < dev->_lines_count_ch2; i++) { - pos = offset; - - vfs_read_retval = vfs_read(myfile, mybuf, - line_size, &pos); - - if (vfs_read_retval > 0 && - vfs_read_retval == line_size && - dev->_data_buf_virt_addr_ch2 != NULL) { - memcpy((void *)(dev-> - _data_buf_virt_addr_ch2 - + offset / 4), mybuf, - vfs_read_retval); - } - - offset += vfs_read_retval; - - if (vfs_read_retval < line_size) { - pr_info("Done: exit %s() since no more bytes to read from Video file\n", - __func__); - break; - } - } - - if (i > 0) - dev->_frame_count_ch2++; - - if (vfs_read_retval < line_size) - break; - } - - dev->_file_status_ch2 = (vfs_read_retval == line_size) ? - IN_PROGRESS : END_OF_FILE; - - set_fs(old_fs); - myfile->f_pos = 0; - filp_close(myfile, NULL); - } - - return 0; -} - -static int cx25821_upstream_buffer_prepare_ch2(struct cx25821_dev *dev, - struct sram_channel *sram_ch, - int bpl) -{ - int ret = 0; - dma_addr_t dma_addr; - dma_addr_t data_dma_addr; - - if (dev->_dma_virt_addr_ch2 != NULL) { - pci_free_consistent(dev->pci, dev->upstream_riscbuf_size_ch2, - dev->_dma_virt_addr_ch2, - dev->_dma_phys_addr_ch2); - } - - dev->_dma_virt_addr_ch2 = pci_alloc_consistent(dev->pci, - dev->upstream_riscbuf_size_ch2, &dma_addr); - dev->_dma_virt_start_addr_ch2 = dev->_dma_virt_addr_ch2; - dev->_dma_phys_start_addr_ch2 = dma_addr; - dev->_dma_phys_addr_ch2 = dma_addr; - dev->_risc_size_ch2 = dev->upstream_riscbuf_size_ch2; - - if (!dev->_dma_virt_addr_ch2) { - pr_err("FAILED to allocate memory for Risc buffer! Returning\n"); - return -ENOMEM; - } - - /* Iniitize at this address until n bytes to 0 */ - memset(dev->_dma_virt_addr_ch2, 0, dev->_risc_size_ch2); - - if (dev->_data_buf_virt_addr_ch2 != NULL) { - pci_free_consistent(dev->pci, dev->upstream_databuf_size_ch2, - dev->_data_buf_virt_addr_ch2, - dev->_data_buf_phys_addr_ch2); - } - /* For Video Data buffer allocation */ - dev->_data_buf_virt_addr_ch2 = pci_alloc_consistent(dev->pci, - dev->upstream_databuf_size_ch2, &data_dma_addr); - dev->_data_buf_phys_addr_ch2 = data_dma_addr; - dev->_data_buf_size_ch2 = dev->upstream_databuf_size_ch2; - - if (!dev->_data_buf_virt_addr_ch2) { - pr_err("FAILED to allocate memory for data buffer! Returning\n"); - return -ENOMEM; - } - - /* Initialize at this address until n bytes to 0 */ - memset(dev->_data_buf_virt_addr_ch2, 0, dev->_data_buf_size_ch2); - - ret = cx25821_openfile_ch2(dev, sram_ch); - if (ret < 0) - return ret; - - /* Creating RISC programs */ - ret = cx25821_risc_buffer_upstream_ch2(dev, dev->pci, 0, bpl, - dev->_lines_count_ch2); - if (ret < 0) { - pr_info("Failed creating Video Upstream Risc programs!\n"); - goto error; - } - - return 0; - -error: - return ret; -} - -int cx25821_video_upstream_irq_ch2(struct cx25821_dev *dev, int chan_num, - u32 status) -{ - u32 int_msk_tmp; - struct sram_channel *channel = dev->channels[chan_num].sram_channels; - int singlefield_lines = NTSC_FIELD_HEIGHT; - int line_size_in_bytes = Y422_LINE_SZ; - int odd_risc_prog_size = 0; - dma_addr_t risc_phys_jump_addr; - __le32 *rp; - - if (status & FLD_VID_SRC_RISC1) { - /* We should only process one program per call */ - u32 prog_cnt = cx_read(channel->gpcnt); - - /* - * Since we've identified our IRQ, clear our bits from the - * interrupt mask and interrupt status registers - */ - int_msk_tmp = cx_read(channel->int_msk); - cx_write(channel->int_msk, int_msk_tmp & ~_intr_msk); - cx_write(channel->int_stat, _intr_msk); - - spin_lock(&dev->slock); - - dev->_frame_index_ch2 = prog_cnt; - - queue_work(dev->_irq_queues_ch2, &dev->_irq_work_entry_ch2); - - if (dev->_is_first_frame_ch2) { - dev->_is_first_frame_ch2 = 0; - - if (dev->_isNTSC_ch2) { - singlefield_lines += 1; - odd_risc_prog_size = ODD_FLD_NTSC_PROG_SIZE; - } else { - singlefield_lines = PAL_FIELD_HEIGHT; - odd_risc_prog_size = ODD_FLD_PAL_PROG_SIZE; - } - - if (dev->_dma_virt_start_addr_ch2 != NULL) { - if (dev->_pixel_format_ch2 == PIXEL_FRMT_411) - line_size_in_bytes = Y411_LINE_SZ; - else - line_size_in_bytes = Y422_LINE_SZ; - risc_phys_jump_addr = - dev->_dma_phys_start_addr_ch2 + - odd_risc_prog_size; - - rp = cx25821_update_riscprogram_ch2(dev, - dev->_dma_virt_start_addr_ch2, - TOP_OFFSET, line_size_in_bytes, - 0x0, singlefield_lines, - FIFO_DISABLE, ODD_FIELD); - - /* Jump to Even Risc program of 1st Frame */ - *(rp++) = cpu_to_le32(RISC_JUMP); - *(rp++) = cpu_to_le32(risc_phys_jump_addr); - *(rp++) = cpu_to_le32(0); - } - } - - spin_unlock(&dev->slock); - } - - if (dev->_file_status_ch2 == END_OF_FILE) { - pr_info("EOF Channel 2 Framecount = %d\n", - dev->_frame_count_ch2); - return -1; - } - /* ElSE, set the interrupt mask register, re-enable irq. */ - int_msk_tmp = cx_read(channel->int_msk); - cx_write(channel->int_msk, int_msk_tmp |= _intr_msk); - - return 0; -} - -static irqreturn_t cx25821_upstream_irq_ch2(int irq, void *dev_id) -{ - struct cx25821_dev *dev = dev_id; - u32 vid_status; - int handled = 0; - int channel_num = 0; - struct sram_channel *sram_ch; - - if (!dev) - return -1; - - channel_num = VID_UPSTREAM_SRAM_CHANNEL_J; - sram_ch = dev->channels[channel_num].sram_channels; - - vid_status = cx_read(sram_ch->int_stat); - - /* Only deal with our interrupt */ - if (vid_status) - handled = cx25821_video_upstream_irq_ch2(dev, channel_num, - vid_status); - - if (handled < 0) - cx25821_stop_upstream_video_ch2(dev); - else - handled += handled; - - return IRQ_RETVAL(handled); -} - -static void cx25821_set_pixelengine_ch2(struct cx25821_dev *dev, - struct sram_channel *ch, int pix_format) -{ - int width = WIDTH_D1; - int height = dev->_lines_count_ch2; - int num_lines, odd_num_lines; - u32 value; - int vip_mode = PIXEL_ENGINE_VIP1; - - value = ((pix_format & 0x3) << 12) | (vip_mode & 0x7); - value &= 0xFFFFFFEF; - value |= dev->_isNTSC_ch2 ? 0 : 0x10; - cx_write(ch->vid_fmt_ctl, value); - - /* - * set number of active pixels in each line. Default is 720 - * pixels in both NTSC and PAL format - */ - cx_write(ch->vid_active_ctl1, width); - - num_lines = (height / 2) & 0x3FF; - odd_num_lines = num_lines; - - if (dev->_isNTSC_ch2) - odd_num_lines += 1; - - value = (num_lines << 16) | odd_num_lines; - - /* set number of active lines in field 0 (top) and field 1 (bottom) */ - cx_write(ch->vid_active_ctl2, value); - - cx_write(ch->vid_cdt_size, VID_CDT_SIZE >> 3); -} - -int cx25821_start_video_dma_upstream_ch2(struct cx25821_dev *dev, - struct sram_channel *sram_ch) -{ - u32 tmp = 0; - int err = 0; - - /* - * 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface - * for channel A-C - */ - tmp = cx_read(VID_CH_MODE_SEL); - cx_write(VID_CH_MODE_SEL, tmp | 0x1B0001FF); - - /* - * Set the physical start address of the RISC program in the initial - * program counter(IPC) member of the cmds. - */ - cx_write(sram_ch->cmds_start + 0, dev->_dma_phys_addr_ch2); - cx_write(sram_ch->cmds_start + 4, 0); /* Risc IPC High 64 bits 63-32 */ - - /* reset counter */ - cx_write(sram_ch->gpcnt_ctl, 3); - - /* Clear our bits from the interrupt status register. */ - cx_write(sram_ch->int_stat, _intr_msk); - - /* Set the interrupt mask register, enable irq. */ - cx_set(PCI_INT_MSK, cx_read(PCI_INT_MSK) | (1 << sram_ch->irq_bit)); - tmp = cx_read(sram_ch->int_msk); - cx_write(sram_ch->int_msk, tmp |= _intr_msk); - - err = request_irq(dev->pci->irq, cx25821_upstream_irq_ch2, - IRQF_SHARED, dev->name, dev); - if (err < 0) { - pr_err("%s: can't get upstream IRQ %d\n", - dev->name, dev->pci->irq); - goto fail_irq; - } - /* Start the DMA engine */ - tmp = cx_read(sram_ch->dma_ctl); - cx_set(sram_ch->dma_ctl, tmp | FLD_VID_RISC_EN); - - dev->_is_running_ch2 = 1; - dev->_is_first_frame_ch2 = 1; - - return 0; - -fail_irq: - cx25821_dev_unregister(dev); - return err; -} - -int cx25821_vidupstream_init_ch2(struct cx25821_dev *dev, int channel_select, - int pixel_format) -{ - struct sram_channel *sram_ch; - u32 tmp; - int retval = 0; - int err = 0; - int data_frame_size = 0; - int risc_buffer_size = 0; - int str_length = 0; - - if (dev->_is_running_ch2) { - pr_info("Video Channel is still running so return!\n"); - return 0; - } - - dev->_channel2_upstream_select = channel_select; - sram_ch = dev->channels[channel_select].sram_channels; - - INIT_WORK(&dev->_irq_work_entry_ch2, cx25821_vidups_handler_ch2); - dev->_irq_queues_ch2 = - create_singlethread_workqueue("cx25821_workqueue2"); - - if (!dev->_irq_queues_ch2) { - pr_err("create_singlethread_workqueue() for Video FAILED!\n"); - return -ENOMEM; - } - /* - * 656/VIP SRC Upstream Channel I & J and 7 - - * Host Bus Interface for channel A-C - */ - tmp = cx_read(VID_CH_MODE_SEL); - cx_write(VID_CH_MODE_SEL, tmp | 0x1B0001FF); - - dev->_is_running_ch2 = 0; - dev->_frame_count_ch2 = 0; - dev->_file_status_ch2 = RESET_STATUS; - dev->_lines_count_ch2 = dev->_isNTSC_ch2 ? 480 : 576; - dev->_pixel_format_ch2 = pixel_format; - dev->_line_size_ch2 = (dev->_pixel_format_ch2 == PIXEL_FRMT_422) ? - (WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2; - data_frame_size = dev->_isNTSC_ch2 ? NTSC_DATA_BUF_SZ : PAL_DATA_BUF_SZ; - risc_buffer_size = dev->_isNTSC_ch2 ? - NTSC_RISC_BUF_SIZE : PAL_RISC_BUF_SIZE; - - if (dev->input_filename_ch2) { - str_length = strlen(dev->input_filename_ch2); - dev->_filename_ch2 = kmemdup(dev->input_filename_ch2, - str_length + 1, GFP_KERNEL); - - if (!dev->_filename_ch2) - goto error; - } else { - str_length = strlen(dev->_defaultname_ch2); - dev->_filename_ch2 = kmemdup(dev->_defaultname_ch2, - str_length + 1, GFP_KERNEL); - - if (!dev->_filename_ch2) - goto error; - } - - /* Default if filename is empty string */ - if (strcmp(dev->input_filename_ch2, "") == 0) { - if (dev->_isNTSC_ch2) { - dev->_filename_ch2 = (dev->_pixel_format_ch2 == - PIXEL_FRMT_411) ? "/root/vid411.yuv" : - "/root/vidtest.yuv"; - } else { - dev->_filename_ch2 = (dev->_pixel_format_ch2 == - PIXEL_FRMT_411) ? "/root/pal411.yuv" : - "/root/pal422.yuv"; - } - } - - retval = cx25821_sram_channel_setup_upstream(dev, sram_ch, - dev->_line_size_ch2, 0); - - /* setup fifo + format */ - cx25821_set_pixelengine_ch2(dev, sram_ch, dev->_pixel_format_ch2); - - dev->upstream_riscbuf_size_ch2 = risc_buffer_size * 2; - dev->upstream_databuf_size_ch2 = data_frame_size * 2; - - /* Allocating buffers and prepare RISC program */ - retval = cx25821_upstream_buffer_prepare_ch2(dev, sram_ch, - dev->_line_size_ch2); - if (retval < 0) { - pr_err("%s: Failed to set up Video upstream buffers!\n", - dev->name); - goto error; - } - - cx25821_start_video_dma_upstream_ch2(dev, sram_ch); - - return 0; - -error: - cx25821_dev_unregister(dev); - - return err; -} diff --git a/drivers/media/video/cx25821/cx25821-video-upstream-ch2.h b/drivers/media/video/cx25821/cx25821-video-upstream-ch2.h deleted file mode 100644 index d42dab59b663..000000000000 --- a/drivers/media/video/cx25821/cx25821-video-upstream-ch2.h +++ /dev/null @@ -1,138 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <hiep.huynh@conexant.com>, <shu.lin@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/mutex.h> -#include <linux/workqueue.h> - -#define OPEN_FILE_1 0 -#define NUM_PROGS 8 -#define NUM_FRAMES 2 -#define ODD_FIELD 0 -#define EVEN_FIELD 1 -#define TOP_OFFSET 0 -#define FIFO_DISABLE 0 -#define FIFO_ENABLE 1 -#define TEST_FRAMES 5 -#define END_OF_FILE 0 -#define IN_PROGRESS 1 -#define RESET_STATUS -1 -#define NUM_NO_OPS 5 - -/* PAL and NTSC line sizes and number of lines. */ -#define WIDTH_D1 720 -#define NTSC_LINES_PER_FRAME 480 -#define PAL_LINES_PER_FRAME 576 -#define PAL_LINE_SZ 1440 -#define Y422_LINE_SZ 1440 -#define Y411_LINE_SZ 1080 -#define NTSC_FIELD_HEIGHT 240 -#define NTSC_ODD_FLD_LINES 241 -#define PAL_FIELD_HEIGHT 288 - -#define FRAME_SIZE_NTSC_Y422 (NTSC_LINES_PER_FRAME * Y422_LINE_SZ) -#define FRAME_SIZE_NTSC_Y411 (NTSC_LINES_PER_FRAME * Y411_LINE_SZ) -#define FRAME_SIZE_PAL_Y422 (PAL_LINES_PER_FRAME * Y422_LINE_SZ) -#define FRAME_SIZE_PAL_Y411 (PAL_LINES_PER_FRAME * Y411_LINE_SZ) - -#define NTSC_DATA_BUF_SZ (Y422_LINE_SZ * NTSC_LINES_PER_FRAME) -#define PAL_DATA_BUF_SZ (Y422_LINE_SZ * PAL_LINES_PER_FRAME) - -#define RISC_WRITECR_INSTRUCTION_SIZE 16 -#define RISC_SYNC_INSTRUCTION_SIZE 4 -#define JUMP_INSTRUCTION_SIZE 12 -#define MAXSIZE_NO_OPS 36 -#define DWORD_SIZE 4 - -#define USE_RISC_NOOP_VIDEO 1 - -#ifdef USE_RISC_NOOP_VIDEO -#define PAL_US_VID_PROG_SIZE \ - (PAL_FIELD_HEIGHT * 3 * DWORD_SIZE + \ - RISC_WRITECR_INSTRUCTION_SIZE + RISC_SYNC_INSTRUCTION_SIZE + \ - NUM_NO_OPS * DWORD_SIZE) - -#define PAL_RISC_BUF_SIZE (2 * PAL_US_VID_PROG_SIZE) - -#define PAL_VID_PROG_SIZE \ - ((PAL_FIELD_HEIGHT * 2) * 3 * DWORD_SIZE + \ - 2 * RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE + \ - JUMP_INSTRUCTION_SIZE + 2 * NUM_NO_OPS * DWORD_SIZE) - -#define ODD_FLD_PAL_PROG_SIZE \ - (PAL_FIELD_HEIGHT * 3 * DWORD_SIZE + \ - RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE + \ - NUM_NO_OPS * DWORD_SIZE) - -#define NTSC_US_VID_PROG_SIZE \ - ((NTSC_ODD_FLD_LINES + 1) * 3 * DWORD_SIZE + \ - RISC_WRITECR_INSTRUCTION_SIZE + JUMP_INSTRUCTION_SIZE + \ - NUM_NO_OPS * DWORD_SIZE) - -#define NTSC_RISC_BUF_SIZE \ - (2 * (RISC_SYNC_INSTRUCTION_SIZE + NTSC_US_VID_PROG_SIZE)) - -#define FRAME1_VID_PROG_SIZE \ - ((NTSC_ODD_FLD_LINES + NTSC_FIELD_HEIGHT) * \ - 3 * DWORD_SIZE + 2 * RISC_SYNC_INSTRUCTION_SIZE + \ - RISC_WRITECR_INSTRUCTION_SIZE + JUMP_INSTRUCTION_SIZE + \ - 2 * NUM_NO_OPS * DWORD_SIZE) - -#define ODD_FLD_NTSC_PROG_SIZE \ - (NTSC_ODD_FLD_LINES * 3 * DWORD_SIZE + \ - RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE + \ - NUM_NO_OPS * DWORD_SIZE) -#endif - -#ifndef USE_RISC_NOOP_VIDEO -#define PAL_US_VID_PROG_SIZE \ - ((PAL_FIELD_HEIGHT + 1) * 3 * DWORD_SIZE + \ - RISC_WRITECR_INSTRUCTION_SIZE) - -#define PAL_RISC_BUF_SIZE \ - (2 * (RISC_SYNC_INSTRUCTION_SIZE + PAL_US_VID_PROG_SIZE)) - -#define PAL_VID_PROG_SIZE \ - ((PAL_FIELD_HEIGHT * 2) * 3 * DWORD_SIZE + \ - 2 * RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE + \ - JUMP_INSTRUCTION_SIZE) - -#define ODD_FLD_PAL_PROG_SIZE \ - (PAL_FIELD_HEIGHT * 3 * DWORD_SIZE + \ - RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE) - -#define ODD_FLD_NTSC_PROG_SIZE \ - (NTSC_ODD_FLD_LINES * 3 * DWORD_SIZE + \ - RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE) - -#define NTSC_US_VID_PROG_SIZE \ - ((NTSC_ODD_FLD_LINES + 1) * 3 * DWORD_SIZE + \ - RISC_WRITECR_INSTRUCTION_SIZE + JUMP_INSTRUCTION_SIZE) - -#define NTSC_RISC_BUF_SIZE \ - (2 * (RISC_SYNC_INSTRUCTION_SIZE + NTSC_US_VID_PROG_SIZE)) - -#define FRAME1_VID_PROG_SIZE \ - ((NTSC_ODD_FLD_LINES + NTSC_FIELD_HEIGHT) * \ - 3 * DWORD_SIZE + 2 * RISC_SYNC_INSTRUCTION_SIZE + \ - RISC_WRITECR_INSTRUCTION_SIZE + JUMP_INSTRUCTION_SIZE) - -#endif diff --git a/drivers/media/video/cx25821/cx25821-video-upstream.c b/drivers/media/video/cx25821/cx25821-video-upstream.c deleted file mode 100644 index 52c13e0b6492..000000000000 --- a/drivers/media/video/cx25821/cx25821-video-upstream.c +++ /dev/null @@ -1,856 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <hiep.huynh@conexant.com>, <shu.lin@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include "cx25821-video.h" -#include "cx25821-video-upstream.h" - -#include <linux/fs.h> -#include <linux/errno.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/syscalls.h> -#include <linux/file.h> -#include <linux/fcntl.h> -#include <linux/slab.h> -#include <linux/uaccess.h> - -MODULE_DESCRIPTION("v4l2 driver module for cx25821 based TV cards"); -MODULE_AUTHOR("Hiep Huynh <hiep.huynh@conexant.com>"); -MODULE_LICENSE("GPL"); - -static int _intr_msk = FLD_VID_SRC_RISC1 | FLD_VID_SRC_UF | FLD_VID_SRC_SYNC | - FLD_VID_SRC_OPC_ERR; - -int cx25821_sram_channel_setup_upstream(struct cx25821_dev *dev, - struct sram_channel *ch, - unsigned int bpl, u32 risc) -{ - unsigned int i, lines; - u32 cdt; - - if (ch->cmds_start == 0) { - cx_write(ch->ptr1_reg, 0); - cx_write(ch->ptr2_reg, 0); - cx_write(ch->cnt2_reg, 0); - cx_write(ch->cnt1_reg, 0); - return 0; - } - - bpl = (bpl + 7) & ~7; /* alignment */ - cdt = ch->cdt; - lines = ch->fifo_size / bpl; - - if (lines > 4) - lines = 4; - - BUG_ON(lines < 2); - - /* write CDT */ - for (i = 0; i < lines; i++) { - cx_write(cdt + 16 * i, ch->fifo_start + bpl * i); - cx_write(cdt + 16 * i + 4, 0); - cx_write(cdt + 16 * i + 8, 0); - cx_write(cdt + 16 * i + 12, 0); - } - - /* write CMDS */ - cx_write(ch->cmds_start + 0, risc); - - cx_write(ch->cmds_start + 4, 0); - cx_write(ch->cmds_start + 8, cdt); - cx_write(ch->cmds_start + 12, (lines * 16) >> 3); - cx_write(ch->cmds_start + 16, ch->ctrl_start); - - cx_write(ch->cmds_start + 20, VID_IQ_SIZE_DW); - - for (i = 24; i < 80; i += 4) - cx_write(ch->cmds_start + i, 0); - - /* fill registers */ - cx_write(ch->ptr1_reg, ch->fifo_start); - cx_write(ch->ptr2_reg, cdt); - cx_write(ch->cnt2_reg, (lines * 16) >> 3); - cx_write(ch->cnt1_reg, (bpl >> 3) - 1); - - return 0; -} - -static __le32 *cx25821_update_riscprogram(struct cx25821_dev *dev, - __le32 *rp, unsigned int offset, - unsigned int bpl, u32 sync_line, - unsigned int lines, int fifo_enable, - int field_type) -{ - unsigned int line, i; - int dist_betwn_starts = bpl * 2; - - *(rp++) = cpu_to_le32(RISC_RESYNC | sync_line); - - if (USE_RISC_NOOP_VIDEO) { - for (i = 0; i < NUM_NO_OPS; i++) - *(rp++) = cpu_to_le32(RISC_NOOP); - } - - /* scan lines */ - for (line = 0; line < lines; line++) { - *(rp++) = cpu_to_le32(RISC_READ | RISC_SOL | RISC_EOL | bpl); - *(rp++) = cpu_to_le32(dev->_data_buf_phys_addr + offset); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - - if ((lines <= NTSC_FIELD_HEIGHT) - || (line < (NTSC_FIELD_HEIGHT - 1)) || !(dev->_isNTSC)) { - offset += dist_betwn_starts; - } - } - - return rp; -} - -static __le32 *cx25821_risc_field_upstream(struct cx25821_dev *dev, __le32 * rp, - dma_addr_t databuf_phys_addr, - unsigned int offset, u32 sync_line, - unsigned int bpl, unsigned int lines, - int fifo_enable, int field_type) -{ - unsigned int line, i; - struct sram_channel *sram_ch = - dev->channels[dev->_channel_upstream_select].sram_channels; - int dist_betwn_starts = bpl * 2; - - /* sync instruction */ - if (sync_line != NO_SYNC_LINE) - *(rp++) = cpu_to_le32(RISC_RESYNC | sync_line); - - if (USE_RISC_NOOP_VIDEO) { - for (i = 0; i < NUM_NO_OPS; i++) - *(rp++) = cpu_to_le32(RISC_NOOP); - } - - /* scan lines */ - for (line = 0; line < lines; line++) { - *(rp++) = cpu_to_le32(RISC_READ | RISC_SOL | RISC_EOL | bpl); - *(rp++) = cpu_to_le32(databuf_phys_addr + offset); - *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - - if ((lines <= NTSC_FIELD_HEIGHT) - || (line < (NTSC_FIELD_HEIGHT - 1)) || !(dev->_isNTSC)) - /* to skip the other field line */ - offset += dist_betwn_starts; - - /* check if we need to enable the FIFO after the first 4 lines - * For the upstream video channel, the risc engine will enable - * the FIFO. */ - if (fifo_enable && line == 3) { - *(rp++) = RISC_WRITECR; - *(rp++) = sram_ch->dma_ctl; - *(rp++) = FLD_VID_FIFO_EN; - *(rp++) = 0x00000001; - } - } - - return rp; -} - -int cx25821_risc_buffer_upstream(struct cx25821_dev *dev, - struct pci_dev *pci, - unsigned int top_offset, - unsigned int bpl, unsigned int lines) -{ - __le32 *rp; - int fifo_enable = 0; - /* get line count for single field */ - int singlefield_lines = lines >> 1; - int odd_num_lines = singlefield_lines; - int frame = 0; - int frame_size = 0; - int databuf_offset = 0; - int risc_program_size = 0; - int risc_flag = RISC_CNT_RESET; - unsigned int bottom_offset = bpl; - dma_addr_t risc_phys_jump_addr; - - if (dev->_isNTSC) { - odd_num_lines = singlefield_lines + 1; - risc_program_size = FRAME1_VID_PROG_SIZE; - frame_size = (bpl == Y411_LINE_SZ) ? - FRAME_SIZE_NTSC_Y411 : FRAME_SIZE_NTSC_Y422; - } else { - risc_program_size = PAL_VID_PROG_SIZE; - frame_size = (bpl == Y411_LINE_SZ) ? - FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422; - } - - /* Virtual address of Risc buffer program */ - rp = dev->_dma_virt_addr; - - for (frame = 0; frame < NUM_FRAMES; frame++) { - databuf_offset = frame_size * frame; - - if (UNSET != top_offset) { - fifo_enable = (frame == 0) ? FIFO_ENABLE : FIFO_DISABLE; - rp = cx25821_risc_field_upstream(dev, rp, - dev->_data_buf_phys_addr + - databuf_offset, top_offset, 0, bpl, - odd_num_lines, fifo_enable, ODD_FIELD); - } - - fifo_enable = FIFO_DISABLE; - - /* Even Field */ - rp = cx25821_risc_field_upstream(dev, rp, - dev->_data_buf_phys_addr + - databuf_offset, bottom_offset, - 0x200, bpl, singlefield_lines, - fifo_enable, EVEN_FIELD); - - if (frame == 0) { - risc_flag = RISC_CNT_RESET; - risc_phys_jump_addr = dev->_dma_phys_start_addr + - risc_program_size; - } else { - risc_phys_jump_addr = dev->_dma_phys_start_addr; - risc_flag = RISC_CNT_INC; - } - - /* Loop to 2ndFrameRISC or to Start of Risc - * program & generate IRQ - */ - *(rp++) = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | risc_flag); - *(rp++) = cpu_to_le32(risc_phys_jump_addr); - *(rp++) = cpu_to_le32(0); - } - - return 0; -} - -void cx25821_stop_upstream_video_ch1(struct cx25821_dev *dev) -{ - struct sram_channel *sram_ch = - dev->channels[VID_UPSTREAM_SRAM_CHANNEL_I].sram_channels; - u32 tmp = 0; - - if (!dev->_is_running) { - pr_info("No video file is currently running so return!\n"); - return; - } - /* Disable RISC interrupts */ - tmp = cx_read(sram_ch->int_msk); - cx_write(sram_ch->int_msk, tmp & ~_intr_msk); - - /* Turn OFF risc and fifo enable */ - tmp = cx_read(sram_ch->dma_ctl); - cx_write(sram_ch->dma_ctl, tmp & ~(FLD_VID_FIFO_EN | FLD_VID_RISC_EN)); - - /* Clear data buffer memory */ - if (dev->_data_buf_virt_addr) - memset(dev->_data_buf_virt_addr, 0, dev->_data_buf_size); - - dev->_is_running = 0; - dev->_is_first_frame = 0; - dev->_frame_count = 0; - dev->_file_status = END_OF_FILE; - - kfree(dev->_irq_queues); - dev->_irq_queues = NULL; - - kfree(dev->_filename); - - tmp = cx_read(VID_CH_MODE_SEL); - cx_write(VID_CH_MODE_SEL, tmp & 0xFFFFFE00); -} - -void cx25821_free_mem_upstream_ch1(struct cx25821_dev *dev) -{ - if (dev->_is_running) - cx25821_stop_upstream_video_ch1(dev); - - if (dev->_dma_virt_addr) { - pci_free_consistent(dev->pci, dev->_risc_size, - dev->_dma_virt_addr, dev->_dma_phys_addr); - dev->_dma_virt_addr = NULL; - } - - if (dev->_data_buf_virt_addr) { - pci_free_consistent(dev->pci, dev->_data_buf_size, - dev->_data_buf_virt_addr, - dev->_data_buf_phys_addr); - dev->_data_buf_virt_addr = NULL; - } -} - -int cx25821_get_frame(struct cx25821_dev *dev, struct sram_channel *sram_ch) -{ - struct file *myfile; - int frame_index_temp = dev->_frame_index; - int i = 0; - int line_size = (dev->_pixel_format == PIXEL_FRMT_411) ? - Y411_LINE_SZ : Y422_LINE_SZ; - int frame_size = 0; - int frame_offset = 0; - ssize_t vfs_read_retval = 0; - char mybuf[line_size]; - loff_t file_offset; - loff_t pos; - mm_segment_t old_fs; - - if (dev->_file_status == END_OF_FILE) - return 0; - - if (dev->_isNTSC) - frame_size = (line_size == Y411_LINE_SZ) ? - FRAME_SIZE_NTSC_Y411 : FRAME_SIZE_NTSC_Y422; - else - frame_size = (line_size == Y411_LINE_SZ) ? - FRAME_SIZE_PAL_Y411 : FRAME_SIZE_PAL_Y422; - - frame_offset = (frame_index_temp > 0) ? frame_size : 0; - file_offset = dev->_frame_count * frame_size; - - myfile = filp_open(dev->_filename, O_RDONLY | O_LARGEFILE, 0); - - if (IS_ERR(myfile)) { - const int open_errno = -PTR_ERR(myfile); - pr_err("%s(): ERROR opening file(%s) with errno = %d!\n", - __func__, dev->_filename, open_errno); - return PTR_ERR(myfile); - } else { - if (!(myfile->f_op)) { - pr_err("%s(): File has no file operations registered!\n", - __func__); - filp_close(myfile, NULL); - return -EIO; - } - - if (!myfile->f_op->read) { - pr_err("%s(): File has no READ operations registered!\n", - __func__); - filp_close(myfile, NULL); - return -EIO; - } - - pos = myfile->f_pos; - old_fs = get_fs(); - set_fs(KERNEL_DS); - - for (i = 0; i < dev->_lines_count; i++) { - pos = file_offset; - - vfs_read_retval = vfs_read(myfile, mybuf, line_size, - &pos); - - if (vfs_read_retval > 0 && vfs_read_retval == line_size - && dev->_data_buf_virt_addr != NULL) { - memcpy((void *)(dev->_data_buf_virt_addr + - frame_offset / 4), mybuf, - vfs_read_retval); - } - - file_offset += vfs_read_retval; - frame_offset += vfs_read_retval; - - if (vfs_read_retval < line_size) { - pr_info("Done: exit %s() since no more bytes to read from Video file\n", - __func__); - break; - } - } - - if (i > 0) - dev->_frame_count++; - - dev->_file_status = (vfs_read_retval == line_size) ? - IN_PROGRESS : END_OF_FILE; - - set_fs(old_fs); - filp_close(myfile, NULL); - } - - return 0; -} - -static void cx25821_vidups_handler(struct work_struct *work) -{ - struct cx25821_dev *dev = container_of(work, struct cx25821_dev, - _irq_work_entry); - - if (!dev) { - pr_err("ERROR %s(): since container_of(work_struct) FAILED!\n", - __func__); - return; - } - - cx25821_get_frame(dev, dev->channels[dev->_channel_upstream_select]. - sram_channels); -} - -int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch) -{ - struct file *myfile; - int i = 0, j = 0; - int line_size = (dev->_pixel_format == PIXEL_FRMT_411) ? - Y411_LINE_SZ : Y422_LINE_SZ; - ssize_t vfs_read_retval = 0; - char mybuf[line_size]; - loff_t pos; - loff_t offset = (unsigned long)0; - mm_segment_t old_fs; - - myfile = filp_open(dev->_filename, O_RDONLY | O_LARGEFILE, 0); - - if (IS_ERR(myfile)) { - const int open_errno = -PTR_ERR(myfile); - pr_err("%s(): ERROR opening file(%s) with errno = %d!\n", - __func__, dev->_filename, open_errno); - return PTR_ERR(myfile); - } else { - if (!(myfile->f_op)) { - pr_err("%s(): File has no file operations registered!\n", - __func__); - filp_close(myfile, NULL); - return -EIO; - } - - if (!myfile->f_op->read) { - pr_err("%s(): File has no READ operations registered! Returning\n", - __func__); - filp_close(myfile, NULL); - return -EIO; - } - - pos = myfile->f_pos; - old_fs = get_fs(); - set_fs(KERNEL_DS); - - for (j = 0; j < NUM_FRAMES; j++) { - for (i = 0; i < dev->_lines_count; i++) { - pos = offset; - - vfs_read_retval = vfs_read(myfile, mybuf, - line_size, &pos); - - if (vfs_read_retval > 0 - && vfs_read_retval == line_size - && dev->_data_buf_virt_addr != NULL) { - memcpy((void *)(dev-> - _data_buf_virt_addr + - offset / 4), mybuf, - vfs_read_retval); - } - - offset += vfs_read_retval; - - if (vfs_read_retval < line_size) { - pr_info("Done: exit %s() since no more bytes to read from Video file\n", - __func__); - break; - } - } - - if (i > 0) - dev->_frame_count++; - - if (vfs_read_retval < line_size) - break; - } - - dev->_file_status = (vfs_read_retval == line_size) ? - IN_PROGRESS : END_OF_FILE; - - set_fs(old_fs); - myfile->f_pos = 0; - filp_close(myfile, NULL); - } - - return 0; -} - -int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev, - struct sram_channel *sram_ch, int bpl) -{ - int ret = 0; - dma_addr_t dma_addr; - dma_addr_t data_dma_addr; - - if (dev->_dma_virt_addr != NULL) - pci_free_consistent(dev->pci, dev->upstream_riscbuf_size, - dev->_dma_virt_addr, dev->_dma_phys_addr); - - dev->_dma_virt_addr = pci_alloc_consistent(dev->pci, - dev->upstream_riscbuf_size, &dma_addr); - dev->_dma_virt_start_addr = dev->_dma_virt_addr; - dev->_dma_phys_start_addr = dma_addr; - dev->_dma_phys_addr = dma_addr; - dev->_risc_size = dev->upstream_riscbuf_size; - - if (!dev->_dma_virt_addr) { - pr_err("FAILED to allocate memory for Risc buffer! Returning\n"); - return -ENOMEM; - } - - /* Clear memory at address */ - memset(dev->_dma_virt_addr, 0, dev->_risc_size); - - if (dev->_data_buf_virt_addr != NULL) - pci_free_consistent(dev->pci, dev->upstream_databuf_size, - dev->_data_buf_virt_addr, - dev->_data_buf_phys_addr); - /* For Video Data buffer allocation */ - dev->_data_buf_virt_addr = pci_alloc_consistent(dev->pci, - dev->upstream_databuf_size, &data_dma_addr); - dev->_data_buf_phys_addr = data_dma_addr; - dev->_data_buf_size = dev->upstream_databuf_size; - - if (!dev->_data_buf_virt_addr) { - pr_err("FAILED to allocate memory for data buffer! Returning\n"); - return -ENOMEM; - } - - /* Clear memory at address */ - memset(dev->_data_buf_virt_addr, 0, dev->_data_buf_size); - - ret = cx25821_openfile(dev, sram_ch); - if (ret < 0) - return ret; - - /* Create RISC programs */ - ret = cx25821_risc_buffer_upstream(dev, dev->pci, 0, bpl, - dev->_lines_count); - if (ret < 0) { - pr_info("Failed creating Video Upstream Risc programs!\n"); - goto error; - } - - return 0; - -error: - return ret; -} - -int cx25821_video_upstream_irq(struct cx25821_dev *dev, int chan_num, - u32 status) -{ - u32 int_msk_tmp; - struct sram_channel *channel = dev->channels[chan_num].sram_channels; - int singlefield_lines = NTSC_FIELD_HEIGHT; - int line_size_in_bytes = Y422_LINE_SZ; - int odd_risc_prog_size = 0; - dma_addr_t risc_phys_jump_addr; - __le32 *rp; - - if (status & FLD_VID_SRC_RISC1) { - /* We should only process one program per call */ - u32 prog_cnt = cx_read(channel->gpcnt); - - /* Since we've identified our IRQ, clear our bits from the - * interrupt mask and interrupt status registers */ - int_msk_tmp = cx_read(channel->int_msk); - cx_write(channel->int_msk, int_msk_tmp & ~_intr_msk); - cx_write(channel->int_stat, _intr_msk); - - spin_lock(&dev->slock); - - dev->_frame_index = prog_cnt; - - queue_work(dev->_irq_queues, &dev->_irq_work_entry); - - if (dev->_is_first_frame) { - dev->_is_first_frame = 0; - - if (dev->_isNTSC) { - singlefield_lines += 1; - odd_risc_prog_size = ODD_FLD_NTSC_PROG_SIZE; - } else { - singlefield_lines = PAL_FIELD_HEIGHT; - odd_risc_prog_size = ODD_FLD_PAL_PROG_SIZE; - } - - if (dev->_dma_virt_start_addr != NULL) { - line_size_in_bytes = - (dev->_pixel_format == - PIXEL_FRMT_411) ? Y411_LINE_SZ : - Y422_LINE_SZ; - risc_phys_jump_addr = - dev->_dma_phys_start_addr + - odd_risc_prog_size; - - rp = cx25821_update_riscprogram(dev, - dev->_dma_virt_start_addr, TOP_OFFSET, - line_size_in_bytes, 0x0, - singlefield_lines, FIFO_DISABLE, - ODD_FIELD); - - /* Jump to Even Risc program of 1st Frame */ - *(rp++) = cpu_to_le32(RISC_JUMP); - *(rp++) = cpu_to_le32(risc_phys_jump_addr); - *(rp++) = cpu_to_le32(0); - } - } - - spin_unlock(&dev->slock); - } else { - if (status & FLD_VID_SRC_UF) - pr_err("%s(): Video Received Underflow Error Interrupt!\n", - __func__); - - if (status & FLD_VID_SRC_SYNC) - pr_err("%s(): Video Received Sync Error Interrupt!\n", - __func__); - - if (status & FLD_VID_SRC_OPC_ERR) - pr_err("%s(): Video Received OpCode Error Interrupt!\n", - __func__); - } - - if (dev->_file_status == END_OF_FILE) { - pr_err("EOF Channel 1 Framecount = %d\n", dev->_frame_count); - return -1; - } - /* ElSE, set the interrupt mask register, re-enable irq. */ - int_msk_tmp = cx_read(channel->int_msk); - cx_write(channel->int_msk, int_msk_tmp |= _intr_msk); - - return 0; -} - -static irqreturn_t cx25821_upstream_irq(int irq, void *dev_id) -{ - struct cx25821_dev *dev = dev_id; - u32 vid_status; - int handled = 0; - int channel_num = 0; - struct sram_channel *sram_ch; - - if (!dev) - return -1; - - channel_num = VID_UPSTREAM_SRAM_CHANNEL_I; - - sram_ch = dev->channels[channel_num].sram_channels; - - vid_status = cx_read(sram_ch->int_stat); - - /* Only deal with our interrupt */ - if (vid_status) - handled = cx25821_video_upstream_irq(dev, channel_num, - vid_status); - - if (handled < 0) - cx25821_stop_upstream_video_ch1(dev); - else - handled += handled; - - return IRQ_RETVAL(handled); -} - -void cx25821_set_pixelengine(struct cx25821_dev *dev, struct sram_channel *ch, - int pix_format) -{ - int width = WIDTH_D1; - int height = dev->_lines_count; - int num_lines, odd_num_lines; - u32 value; - int vip_mode = OUTPUT_FRMT_656; - - value = ((pix_format & 0x3) << 12) | (vip_mode & 0x7); - value &= 0xFFFFFFEF; - value |= dev->_isNTSC ? 0 : 0x10; - cx_write(ch->vid_fmt_ctl, value); - - /* set number of active pixels in each line. - * Default is 720 pixels in both NTSC and PAL format */ - cx_write(ch->vid_active_ctl1, width); - - num_lines = (height / 2) & 0x3FF; - odd_num_lines = num_lines; - - if (dev->_isNTSC) - odd_num_lines += 1; - - value = (num_lines << 16) | odd_num_lines; - - /* set number of active lines in field 0 (top) and field 1 (bottom) */ - cx_write(ch->vid_active_ctl2, value); - - cx_write(ch->vid_cdt_size, VID_CDT_SIZE >> 3); -} - -int cx25821_start_video_dma_upstream(struct cx25821_dev *dev, - struct sram_channel *sram_ch) -{ - u32 tmp = 0; - int err = 0; - - /* 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for - * channel A-C - */ - tmp = cx_read(VID_CH_MODE_SEL); - cx_write(VID_CH_MODE_SEL, tmp | 0x1B0001FF); - - /* Set the physical start address of the RISC program in the initial - * program counter(IPC) member of the cmds. - */ - cx_write(sram_ch->cmds_start + 0, dev->_dma_phys_addr); - /* Risc IPC High 64 bits 63-32 */ - cx_write(sram_ch->cmds_start + 4, 0); - - /* reset counter */ - cx_write(sram_ch->gpcnt_ctl, 3); - - /* Clear our bits from the interrupt status register. */ - cx_write(sram_ch->int_stat, _intr_msk); - - /* Set the interrupt mask register, enable irq. */ - cx_set(PCI_INT_MSK, cx_read(PCI_INT_MSK) | (1 << sram_ch->irq_bit)); - tmp = cx_read(sram_ch->int_msk); - cx_write(sram_ch->int_msk, tmp |= _intr_msk); - - err = request_irq(dev->pci->irq, cx25821_upstream_irq, - IRQF_SHARED, dev->name, dev); - if (err < 0) { - pr_err("%s: can't get upstream IRQ %d\n", - dev->name, dev->pci->irq); - goto fail_irq; - } - - /* Start the DMA engine */ - tmp = cx_read(sram_ch->dma_ctl); - cx_set(sram_ch->dma_ctl, tmp | FLD_VID_RISC_EN); - - dev->_is_running = 1; - dev->_is_first_frame = 1; - - return 0; - -fail_irq: - cx25821_dev_unregister(dev); - return err; -} - -int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select, - int pixel_format) -{ - struct sram_channel *sram_ch; - u32 tmp; - int retval = 0; - int err = 0; - int data_frame_size = 0; - int risc_buffer_size = 0; - int str_length = 0; - - if (dev->_is_running) { - pr_info("Video Channel is still running so return!\n"); - return 0; - } - - dev->_channel_upstream_select = channel_select; - sram_ch = dev->channels[channel_select].sram_channels; - - INIT_WORK(&dev->_irq_work_entry, cx25821_vidups_handler); - dev->_irq_queues = create_singlethread_workqueue("cx25821_workqueue"); - - if (!dev->_irq_queues) { - pr_err("create_singlethread_workqueue() for Video FAILED!\n"); - return -ENOMEM; - } - /* 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for - * channel A-C - */ - tmp = cx_read(VID_CH_MODE_SEL); - cx_write(VID_CH_MODE_SEL, tmp | 0x1B0001FF); - - dev->_is_running = 0; - dev->_frame_count = 0; - dev->_file_status = RESET_STATUS; - dev->_lines_count = dev->_isNTSC ? 480 : 576; - dev->_pixel_format = pixel_format; - dev->_line_size = (dev->_pixel_format == PIXEL_FRMT_422) ? - (WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2; - data_frame_size = dev->_isNTSC ? NTSC_DATA_BUF_SZ : PAL_DATA_BUF_SZ; - risc_buffer_size = dev->_isNTSC ? - NTSC_RISC_BUF_SIZE : PAL_RISC_BUF_SIZE; - - if (dev->input_filename) { - str_length = strlen(dev->input_filename); - dev->_filename = kmemdup(dev->input_filename, str_length + 1, - GFP_KERNEL); - - if (!dev->_filename) - goto error; - } else { - str_length = strlen(dev->_defaultname); - dev->_filename = kmemdup(dev->_defaultname, str_length + 1, - GFP_KERNEL); - - if (!dev->_filename) - goto error; - } - - /* Default if filename is empty string */ - if (strcmp(dev->input_filename, "") == 0) { - if (dev->_isNTSC) { - dev->_filename = - (dev->_pixel_format == PIXEL_FRMT_411) ? - "/root/vid411.yuv" : "/root/vidtest.yuv"; - } else { - dev->_filename = - (dev->_pixel_format == PIXEL_FRMT_411) ? - "/root/pal411.yuv" : "/root/pal422.yuv"; - } - } - - dev->_is_running = 0; - dev->_frame_count = 0; - dev->_file_status = RESET_STATUS; - dev->_lines_count = dev->_isNTSC ? 480 : 576; - dev->_pixel_format = pixel_format; - dev->_line_size = (dev->_pixel_format == PIXEL_FRMT_422) ? - (WIDTH_D1 * 2) : (WIDTH_D1 * 3) / 2; - - retval = cx25821_sram_channel_setup_upstream(dev, sram_ch, - dev->_line_size, 0); - - /* setup fifo + format */ - cx25821_set_pixelengine(dev, sram_ch, dev->_pixel_format); - - dev->upstream_riscbuf_size = risc_buffer_size * 2; - dev->upstream_databuf_size = data_frame_size * 2; - - /* Allocating buffers and prepare RISC program */ - retval = cx25821_upstream_buffer_prepare(dev, sram_ch, dev->_line_size); - if (retval < 0) { - pr_err("%s: Failed to set up Video upstream buffers!\n", - dev->name); - goto error; - } - - cx25821_start_video_dma_upstream(dev, sram_ch); - - return 0; - -error: - cx25821_dev_unregister(dev); - - return err; -} diff --git a/drivers/media/video/cx25821/cx25821-video-upstream.h b/drivers/media/video/cx25821/cx25821-video-upstream.h deleted file mode 100644 index 268ec8aa6a61..000000000000 --- a/drivers/media/video/cx25821/cx25821-video-upstream.h +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <hiep.huynh@conexant.com>, <shu.lin@conexant.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/mutex.h> -#include <linux/workqueue.h> - -#define OUTPUT_FRMT_656 0 -#define OPEN_FILE_1 0 -#define NUM_PROGS 8 -#define NUM_FRAMES 2 -#define ODD_FIELD 0 -#define EVEN_FIELD 1 -#define TOP_OFFSET 0 -#define FIFO_DISABLE 0 -#define FIFO_ENABLE 1 -#define TEST_FRAMES 5 -#define END_OF_FILE 0 -#define IN_PROGRESS 1 -#define RESET_STATUS -1 -#define NUM_NO_OPS 5 - -/* PAL and NTSC line sizes and number of lines. */ -#define WIDTH_D1 720 -#define NTSC_LINES_PER_FRAME 480 -#define PAL_LINES_PER_FRAME 576 -#define PAL_LINE_SZ 1440 -#define Y422_LINE_SZ 1440 -#define Y411_LINE_SZ 1080 -#define NTSC_FIELD_HEIGHT 240 -#define NTSC_ODD_FLD_LINES 241 -#define PAL_FIELD_HEIGHT 288 - -#define FRAME_SIZE_NTSC_Y422 (NTSC_LINES_PER_FRAME * Y422_LINE_SZ) -#define FRAME_SIZE_NTSC_Y411 (NTSC_LINES_PER_FRAME * Y411_LINE_SZ) -#define FRAME_SIZE_PAL_Y422 (PAL_LINES_PER_FRAME * Y422_LINE_SZ) -#define FRAME_SIZE_PAL_Y411 (PAL_LINES_PER_FRAME * Y411_LINE_SZ) - -#define NTSC_DATA_BUF_SZ (Y422_LINE_SZ * NTSC_LINES_PER_FRAME) -#define PAL_DATA_BUF_SZ (Y422_LINE_SZ * PAL_LINES_PER_FRAME) - -#define RISC_WRITECR_INSTRUCTION_SIZE 16 -#define RISC_SYNC_INSTRUCTION_SIZE 4 -#define JUMP_INSTRUCTION_SIZE 12 -#define MAXSIZE_NO_OPS 36 -#define DWORD_SIZE 4 - -#define USE_RISC_NOOP_VIDEO 1 - -#ifdef USE_RISC_NOOP_VIDEO -#define PAL_US_VID_PROG_SIZE \ - (PAL_FIELD_HEIGHT * 3 * DWORD_SIZE + \ - RISC_WRITECR_INSTRUCTION_SIZE + RISC_SYNC_INSTRUCTION_SIZE + \ - NUM_NO_OPS * DWORD_SIZE) - -#define PAL_RISC_BUF_SIZE (2 * PAL_US_VID_PROG_SIZE) - -#define PAL_VID_PROG_SIZE \ - ((PAL_FIELD_HEIGHT * 2) * 3 * DWORD_SIZE + \ - 2 * RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE + \ - JUMP_INSTRUCTION_SIZE + 2 * NUM_NO_OPS * DWORD_SIZE) - -#define ODD_FLD_PAL_PROG_SIZE \ - (PAL_FIELD_HEIGHT * 3 * DWORD_SIZE + \ - RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE + \ - NUM_NO_OPS * DWORD_SIZE) - -#define ODD_FLD_NTSC_PROG_SIZE \ - (NTSC_ODD_FLD_LINES * 3 * DWORD_SIZE + \ - RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE + \ - NUM_NO_OPS * DWORD_SIZE) - -#define NTSC_US_VID_PROG_SIZE \ - ((NTSC_ODD_FLD_LINES + 1) * 3 * DWORD_SIZE + \ - RISC_WRITECR_INSTRUCTION_SIZE + JUMP_INSTRUCTION_SIZE + \ - NUM_NO_OPS * DWORD_SIZE) - -#define NTSC_RISC_BUF_SIZE \ - (2 * (RISC_SYNC_INSTRUCTION_SIZE + NTSC_US_VID_PROG_SIZE)) - -#define FRAME1_VID_PROG_SIZE \ - ((NTSC_ODD_FLD_LINES + NTSC_FIELD_HEIGHT) * 3 * DWORD_SIZE + \ - 2 * RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE + \ - JUMP_INSTRUCTION_SIZE + 2 * NUM_NO_OPS * DWORD_SIZE) - -#endif - -#ifndef USE_RISC_NOOP_VIDEO -#define PAL_US_VID_PROG_SIZE \ - (PAL_FIELD_HEIGHT * 3 * DWORD_SIZE + \ - RISC_WRITECR_INSTRUCTION_SIZE + RISC_SYNC_INSTRUCTION_SIZE + \ - JUMP_INSTRUCTION_SIZE) - -#define PAL_RISC_BUF_SIZE (2 * PAL_US_VID_PROG_SIZE) - -#define PAL_VID_PROG_SIZE \ - ((PAL_FIELD_HEIGHT * 2) * 3 * DWORD_SIZE + \ - 2 * RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE + \ - JUMP_INSTRUCTION_SIZE) - -#define ODD_FLD_PAL_PROG_SIZE \ - (PAL_FIELD_HEIGHT * 3 * DWORD_SIZE + \ - RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE) - -#define ODD_FLD_NTSC_PROG_SIZE \ - (NTSC_ODD_FLD_LINES * 3 * DWORD_SIZE + \ - RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE) - -#define NTSC_US_VID_PROG_SIZE \ - ((NTSC_ODD_FLD_LINES + 1) * 3 * DWORD_SIZE + \ - RISC_WRITECR_INSTRUCTION_SIZE + JUMP_INSTRUCTION_SIZE) - -#define NTSC_RISC_BUF_SIZE \ - (2 * (RISC_SYNC_INSTRUCTION_SIZE + NTSC_US_VID_PROG_SIZE)) - -#define FRAME1_VID_PROG_SIZE \ - ((NTSC_ODD_FLD_LINES + NTSC_FIELD_HEIGHT) * 3 * DWORD_SIZE + \ - 2 * RISC_SYNC_INSTRUCTION_SIZE + RISC_WRITECR_INSTRUCTION_SIZE + \ - JUMP_INSTRUCTION_SIZE) - -#endif diff --git a/drivers/media/video/cx25821/cx25821-video.c b/drivers/media/video/cx25821/cx25821-video.c deleted file mode 100644 index b38d4379cc36..000000000000 --- a/drivers/media/video/cx25821/cx25821-video.c +++ /dev/null @@ -1,1990 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * Based on Steven Toth <stoth@linuxtv.org> cx23885 driver - * Parts adapted/taken from Eduardo Moscoso Rubino - * Copyright (C) 2009 Eduardo Moscoso Rubino <moscoso@TopoLogica.com> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include "cx25821-video.h" - -MODULE_DESCRIPTION("v4l2 driver module for cx25821 based TV cards"); -MODULE_AUTHOR("Hiep Huynh <hiep.huynh@conexant.com>"); -MODULE_LICENSE("GPL"); - -static unsigned int video_nr[] = {[0 ... (CX25821_MAXBOARDS - 1)] = UNSET }; -static unsigned int radio_nr[] = {[0 ... (CX25821_MAXBOARDS - 1)] = UNSET }; - -module_param_array(video_nr, int, NULL, 0444); -module_param_array(radio_nr, int, NULL, 0444); - -MODULE_PARM_DESC(video_nr, "video device numbers"); -MODULE_PARM_DESC(radio_nr, "radio device numbers"); - -static unsigned int video_debug = VIDEO_DEBUG; -module_param(video_debug, int, 0644); -MODULE_PARM_DESC(video_debug, "enable debug messages [video]"); - -static unsigned int irq_debug; -module_param(irq_debug, int, 0644); -MODULE_PARM_DESC(irq_debug, "enable debug messages [IRQ handler]"); - -unsigned int vid_limit = 16; -module_param(vid_limit, int, 0644); -MODULE_PARM_DESC(vid_limit, "capture memory limit in megabytes"); - -static void cx25821_init_controls(struct cx25821_dev *dev, int chan_num); - -static const struct v4l2_file_operations video_fops; -static const struct v4l2_ioctl_ops video_ioctl_ops; - -#define FORMAT_FLAGS_PACKED 0x01 - -struct cx25821_fmt formats[] = { - { - .name = "8 bpp, gray", - .fourcc = V4L2_PIX_FMT_GREY, - .depth = 8, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "4:1:1, packed, Y41P", - .fourcc = V4L2_PIX_FMT_Y41P, - .depth = 12, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "4:2:2, packed, YUYV", - .fourcc = V4L2_PIX_FMT_YUYV, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "4:2:2, packed, UYVY", - .fourcc = V4L2_PIX_FMT_UYVY, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "4:2:0, YUV", - .fourcc = V4L2_PIX_FMT_YUV420, - .depth = 12, - .flags = FORMAT_FLAGS_PACKED, - }, -}; - -int cx25821_get_format_size(void) -{ - return ARRAY_SIZE(formats); -} - -struct cx25821_fmt *cx25821_format_by_fourcc(unsigned int fourcc) -{ - unsigned int i; - - if (fourcc == V4L2_PIX_FMT_Y41P || fourcc == V4L2_PIX_FMT_YUV411P) - return formats + 1; - - for (i = 0; i < ARRAY_SIZE(formats); i++) - if (formats[i].fourcc == fourcc) - return formats + i; - - pr_err("%s(0x%08x) NOT FOUND\n", __func__, fourcc); - return NULL; -} - -void cx25821_video_wakeup(struct cx25821_dev *dev, struct cx25821_dmaqueue *q, - u32 count) -{ - struct cx25821_buffer *buf; - int bc; - - for (bc = 0;; bc++) { - if (list_empty(&q->active)) { - dprintk(1, "bc=%d (=0: active empty)\n", bc); - break; - } - - buf = list_entry(q->active.next, struct cx25821_buffer, - vb.queue); - - /* count comes from the hw and it is 16bit wide -- - * this trick handles wrap-arounds correctly for - * up to 32767 buffers in flight... */ - if ((s16) (count - buf->count) < 0) - break; - - do_gettimeofday(&buf->vb.ts); - buf->vb.state = VIDEOBUF_DONE; - list_del(&buf->vb.queue); - wake_up(&buf->vb.done); - } - - if (list_empty(&q->active)) - del_timer(&q->timeout); - else - mod_timer(&q->timeout, jiffies + BUFFER_TIMEOUT); - if (bc != 1) - pr_err("%s: %d buffers handled (should be 1)\n", __func__, bc); -} - -#ifdef TUNER_FLAG -int cx25821_set_tvnorm(struct cx25821_dev *dev, v4l2_std_id norm) -{ - dprintk(1, "%s(norm = 0x%08x) name: [%s]\n", - __func__, (unsigned int)norm, v4l2_norm_to_name(norm)); - - dev->tvnorm = norm; - - /* Tell the internal A/V decoder */ - cx25821_call_all(dev, core, s_std, norm); - - return 0; -} -#endif - -struct video_device *cx25821_vdev_init(struct cx25821_dev *dev, - struct pci_dev *pci, - struct video_device *template, - char *type) -{ - struct video_device *vfd; - dprintk(1, "%s()\n", __func__); - - vfd = video_device_alloc(); - if (NULL == vfd) - return NULL; - *vfd = *template; - vfd->v4l2_dev = &dev->v4l2_dev; - vfd->release = video_device_release; - snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", dev->name, type, - cx25821_boards[dev->board].name); - video_set_drvdata(vfd, dev); - return vfd; -} - -/* -static int cx25821_ctrl_query(struct v4l2_queryctrl *qctrl) -{ - int i; - - if (qctrl->id < V4L2_CID_BASE || qctrl->id >= V4L2_CID_LASTP1) - return -EINVAL; - for (i = 0; i < CX25821_CTLS; i++) - if (cx25821_ctls[i].v.id == qctrl->id) - break; - if (i == CX25821_CTLS) { - *qctrl = no_ctl; - return 0; - } - *qctrl = cx25821_ctls[i].v; - return 0; -} -*/ - -/* resource management */ -int cx25821_res_get(struct cx25821_dev *dev, struct cx25821_fh *fh, - unsigned int bit) -{ - dprintk(1, "%s()\n", __func__); - if (fh->resources & bit) - /* have it already allocated */ - return 1; - - /* is it free? */ - mutex_lock(&dev->lock); - if (dev->channels[fh->channel_id].resources & bit) { - /* no, someone else uses it */ - mutex_unlock(&dev->lock); - return 0; - } - /* it's free, grab it */ - fh->resources |= bit; - dev->channels[fh->channel_id].resources |= bit; - dprintk(1, "res: get %d\n", bit); - mutex_unlock(&dev->lock); - return 1; -} - -int cx25821_res_check(struct cx25821_fh *fh, unsigned int bit) -{ - return fh->resources & bit; -} - -int cx25821_res_locked(struct cx25821_fh *fh, unsigned int bit) -{ - return fh->dev->channels[fh->channel_id].resources & bit; -} - -void cx25821_res_free(struct cx25821_dev *dev, struct cx25821_fh *fh, - unsigned int bits) -{ - BUG_ON((fh->resources & bits) != bits); - dprintk(1, "%s()\n", __func__); - - mutex_lock(&dev->lock); - fh->resources &= ~bits; - dev->channels[fh->channel_id].resources &= ~bits; - dprintk(1, "res: put %d\n", bits); - mutex_unlock(&dev->lock); -} - -int cx25821_video_mux(struct cx25821_dev *dev, unsigned int input) -{ - struct v4l2_routing route; - memset(&route, 0, sizeof(route)); - - dprintk(1, "%s(): video_mux: %d [vmux=%d, gpio=0x%x,0x%x,0x%x,0x%x]\n", - __func__, input, INPUT(input)->vmux, INPUT(input)->gpio0, - INPUT(input)->gpio1, INPUT(input)->gpio2, INPUT(input)->gpio3); - dev->input = input; - - route.input = INPUT(input)->vmux; - - /* Tell the internal A/V decoder */ - cx25821_call_all(dev, video, s_routing, INPUT(input)->vmux, 0, 0); - - return 0; -} - -int cx25821_start_video_dma(struct cx25821_dev *dev, - struct cx25821_dmaqueue *q, - struct cx25821_buffer *buf, - struct sram_channel *channel) -{ - int tmp = 0; - - /* setup fifo + format */ - cx25821_sram_channel_setup(dev, channel, buf->bpl, buf->risc.dma); - - /* reset counter */ - cx_write(channel->gpcnt_ctl, 3); - q->count = 1; - - /* enable irq */ - cx_set(PCI_INT_MSK, cx_read(PCI_INT_MSK) | (1 << channel->i)); - cx_set(channel->int_msk, 0x11); - - /* start dma */ - cx_write(channel->dma_ctl, 0x11); /* FIFO and RISC enable */ - - /* make sure upstream setting if any is reversed */ - tmp = cx_read(VID_CH_MODE_SEL); - cx_write(VID_CH_MODE_SEL, tmp & 0xFFFFFE00); - - return 0; -} - -int cx25821_restart_video_queue(struct cx25821_dev *dev, - struct cx25821_dmaqueue *q, - struct sram_channel *channel) -{ - struct cx25821_buffer *buf, *prev; - struct list_head *item; - - if (!list_empty(&q->active)) { - buf = list_entry(q->active.next, struct cx25821_buffer, - vb.queue); - - cx25821_start_video_dma(dev, q, buf, channel); - - list_for_each(item, &q->active) { - buf = list_entry(item, struct cx25821_buffer, vb.queue); - buf->count = q->count++; - } - - mod_timer(&q->timeout, jiffies + BUFFER_TIMEOUT); - return 0; - } - - prev = NULL; - for (;;) { - if (list_empty(&q->queued)) - return 0; - - buf = list_entry(q->queued.next, struct cx25821_buffer, - vb.queue); - - if (NULL == prev) { - list_move_tail(&buf->vb.queue, &q->active); - cx25821_start_video_dma(dev, q, buf, channel); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - mod_timer(&q->timeout, jiffies + BUFFER_TIMEOUT); - } else if (prev->vb.width == buf->vb.width && - prev->vb.height == buf->vb.height && - prev->fmt == buf->fmt) { - list_move_tail(&buf->vb.queue, &q->active); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - prev->risc.jmp[2] = cpu_to_le32(0); /* Bits 63 - 32 */ - } else { - return 0; - } - prev = buf; - } -} - -void cx25821_vid_timeout(unsigned long data) -{ - struct cx25821_data *timeout_data = (struct cx25821_data *)data; - struct cx25821_dev *dev = timeout_data->dev; - struct sram_channel *channel = timeout_data->channel; - struct cx25821_dmaqueue *q = &dev->channels[channel->i].vidq; - struct cx25821_buffer *buf; - unsigned long flags; - - /* cx25821_sram_channel_dump(dev, channel); */ - cx_clear(channel->dma_ctl, 0x11); - - spin_lock_irqsave(&dev->slock, flags); - while (!list_empty(&q->active)) { - buf = list_entry(q->active.next, struct cx25821_buffer, - vb.queue); - list_del(&buf->vb.queue); - - buf->vb.state = VIDEOBUF_ERROR; - wake_up(&buf->vb.done); - } - - cx25821_restart_video_queue(dev, q, channel); - spin_unlock_irqrestore(&dev->slock, flags); -} - -int cx25821_video_irq(struct cx25821_dev *dev, int chan_num, u32 status) -{ - u32 count = 0; - int handled = 0; - u32 mask; - struct sram_channel *channel = dev->channels[chan_num].sram_channels; - - mask = cx_read(channel->int_msk); - if (0 == (status & mask)) - return handled; - - cx_write(channel->int_stat, status); - - /* risc op code error */ - if (status & (1 << 16)) { - pr_warn("%s, %s: video risc op code error\n", - dev->name, channel->name); - cx_clear(channel->dma_ctl, 0x11); - cx25821_sram_channel_dump(dev, channel); - } - - /* risc1 y */ - if (status & FLD_VID_DST_RISC1) { - spin_lock(&dev->slock); - count = cx_read(channel->gpcnt); - cx25821_video_wakeup(dev, &dev->channels[channel->i].vidq, - count); - spin_unlock(&dev->slock); - handled++; - } - - /* risc2 y */ - if (status & 0x10) { - dprintk(2, "stopper video\n"); - spin_lock(&dev->slock); - cx25821_restart_video_queue(dev, - &dev->channels[channel->i].vidq, channel); - spin_unlock(&dev->slock); - handled++; - } - return handled; -} - -void cx25821_videoioctl_unregister(struct cx25821_dev *dev) -{ - if (dev->ioctl_dev) { - if (video_is_registered(dev->ioctl_dev)) - video_unregister_device(dev->ioctl_dev); - else - video_device_release(dev->ioctl_dev); - - dev->ioctl_dev = NULL; - } -} - -void cx25821_video_unregister(struct cx25821_dev *dev, int chan_num) -{ - cx_clear(PCI_INT_MSK, 1); - - if (dev->channels[chan_num].video_dev) { - if (video_is_registered(dev->channels[chan_num].video_dev)) - video_unregister_device( - dev->channels[chan_num].video_dev); - else - video_device_release( - dev->channels[chan_num].video_dev); - - dev->channels[chan_num].video_dev = NULL; - - btcx_riscmem_free(dev->pci, - &dev->channels[chan_num].vidq.stopper); - - pr_warn("device %d released!\n", chan_num); - } - -} - -int cx25821_video_register(struct cx25821_dev *dev) -{ - int err; - int i; - - struct video_device cx25821_video_device = { - .name = "cx25821-video", - .fops = &video_fops, - .minor = -1, - .ioctl_ops = &video_ioctl_ops, - .tvnorms = CX25821_NORMS, - .current_norm = V4L2_STD_NTSC_M, - }; - - spin_lock_init(&dev->slock); - - for (i = 0; i < MAX_VID_CHANNEL_NUM - 1; ++i) { - cx25821_init_controls(dev, i); - - cx25821_risc_stopper(dev->pci, &dev->channels[i].vidq.stopper, - dev->channels[i].sram_channels->dma_ctl, 0x11, 0); - - dev->channels[i].sram_channels = &cx25821_sram_channels[i]; - dev->channels[i].video_dev = NULL; - dev->channels[i].resources = 0; - - cx_write(dev->channels[i].sram_channels->int_stat, 0xffffffff); - - INIT_LIST_HEAD(&dev->channels[i].vidq.active); - INIT_LIST_HEAD(&dev->channels[i].vidq.queued); - - dev->channels[i].timeout_data.dev = dev; - dev->channels[i].timeout_data.channel = - &cx25821_sram_channels[i]; - dev->channels[i].vidq.timeout.function = cx25821_vid_timeout; - dev->channels[i].vidq.timeout.data = - (unsigned long)&dev->channels[i].timeout_data; - init_timer(&dev->channels[i].vidq.timeout); - - /* register v4l devices */ - dev->channels[i].video_dev = cx25821_vdev_init(dev, dev->pci, - &cx25821_video_device, "video"); - - err = video_register_device(dev->channels[i].video_dev, - VFL_TYPE_GRABBER, video_nr[dev->nr]); - - if (err < 0) - goto fail_unreg; - - } - - /* set PCI interrupt */ - cx_set(PCI_INT_MSK, 0xff); - - /* initial device configuration */ - mutex_lock(&dev->lock); -#ifdef TUNER_FLAG - dev->tvnorm = cx25821_video_device.current_norm; - cx25821_set_tvnorm(dev, dev->tvnorm); -#endif - mutex_unlock(&dev->lock); - - return 0; - -fail_unreg: - cx25821_video_unregister(dev, i); - return err; -} - -int cx25821_buffer_setup(struct videobuf_queue *q, unsigned int *count, - unsigned int *size) -{ - struct cx25821_fh *fh = q->priv_data; - - *size = fh->fmt->depth * fh->width * fh->height >> 3; - - if (0 == *count) - *count = 32; - - if (*size * *count > vid_limit * 1024 * 1024) - *count = (vid_limit * 1024 * 1024) / *size; - - return 0; -} - -int cx25821_buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, - enum v4l2_field field) -{ - struct cx25821_fh *fh = q->priv_data; - struct cx25821_dev *dev = fh->dev; - struct cx25821_buffer *buf = - container_of(vb, struct cx25821_buffer, vb); - int rc, init_buffer = 0; - u32 line0_offset; - struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb); - int bpl_local = LINE_SIZE_D1; - int channel_opened = fh->channel_id; - - BUG_ON(NULL == fh->fmt); - if (fh->width < 48 || fh->width > 720 || - fh->height < 32 || fh->height > 576) - return -EINVAL; - - buf->vb.size = (fh->width * fh->height * fh->fmt->depth) >> 3; - - if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size) - return -EINVAL; - - if (buf->fmt != fh->fmt || - buf->vb.width != fh->width || - buf->vb.height != fh->height || buf->vb.field != field) { - buf->fmt = fh->fmt; - buf->vb.width = fh->width; - buf->vb.height = fh->height; - buf->vb.field = field; - init_buffer = 1; - } - - if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { - init_buffer = 1; - rc = videobuf_iolock(q, &buf->vb, NULL); - if (0 != rc) { - printk(KERN_DEBUG pr_fmt("videobuf_iolock failed!\n")); - goto fail; - } - } - - dprintk(1, "init_buffer=%d\n", init_buffer); - - if (init_buffer) { - - channel_opened = dev->channel_opened; - if (channel_opened < 0 || channel_opened > 7) - channel_opened = 7; - - if (dev->channels[channel_opened].pixel_formats == - PIXEL_FRMT_411) - buf->bpl = (buf->fmt->depth * buf->vb.width) >> 3; - else - buf->bpl = (buf->fmt->depth >> 3) * (buf->vb.width); - - if (dev->channels[channel_opened].pixel_formats == - PIXEL_FRMT_411) { - bpl_local = buf->bpl; - } else { - bpl_local = buf->bpl; /* Default */ - - if (channel_opened >= 0 && channel_opened <= 7) { - if (dev->channels[channel_opened] - .use_cif_resolution) { - if (dev->tvnorm & V4L2_STD_PAL_BG || - dev->tvnorm & V4L2_STD_PAL_DK) - bpl_local = 352 << 1; - else - bpl_local = dev->channels[ - channel_opened]. - cif_width << 1; - } - } - } - - switch (buf->vb.field) { - case V4L2_FIELD_TOP: - cx25821_risc_buffer(dev->pci, &buf->risc, - dma->sglist, 0, UNSET, - buf->bpl, 0, buf->vb.height); - break; - case V4L2_FIELD_BOTTOM: - cx25821_risc_buffer(dev->pci, &buf->risc, - dma->sglist, UNSET, 0, - buf->bpl, 0, buf->vb.height); - break; - case V4L2_FIELD_INTERLACED: - /* All other formats are top field first */ - line0_offset = 0; - dprintk(1, "top field first\n"); - - cx25821_risc_buffer(dev->pci, &buf->risc, - dma->sglist, line0_offset, - bpl_local, bpl_local, bpl_local, - buf->vb.height >> 1); - break; - case V4L2_FIELD_SEQ_TB: - cx25821_risc_buffer(dev->pci, &buf->risc, - dma->sglist, - 0, buf->bpl * (buf->vb.height >> 1), - buf->bpl, 0, buf->vb.height >> 1); - break; - case V4L2_FIELD_SEQ_BT: - cx25821_risc_buffer(dev->pci, &buf->risc, - dma->sglist, - buf->bpl * (buf->vb.height >> 1), 0, - buf->bpl, 0, buf->vb.height >> 1); - break; - default: - BUG(); - } - } - - dprintk(2, "[%p/%d] buffer_prep - %dx%d %dbpp \"%s\" - dma=0x%08lx\n", - buf, buf->vb.i, fh->width, fh->height, fh->fmt->depth, - fh->fmt->name, (unsigned long)buf->risc.dma); - - buf->vb.state = VIDEOBUF_PREPARED; - - return 0; - -fail: - cx25821_free_buffer(q, buf); - return rc; -} - -void cx25821_buffer_release(struct videobuf_queue *q, - struct videobuf_buffer *vb) -{ - struct cx25821_buffer *buf = - container_of(vb, struct cx25821_buffer, vb); - - cx25821_free_buffer(q, buf); -} - -struct videobuf_queue *get_queue(struct cx25821_fh *fh) -{ - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - return &fh->vidq; - default: - BUG(); - return NULL; - } -} - -int cx25821_get_resource(struct cx25821_fh *fh, int resource) -{ - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - return resource; - default: - BUG(); - return 0; - } -} - -int cx25821_video_mmap(struct file *file, struct vm_area_struct *vma) -{ - struct cx25821_fh *fh = file->private_data; - - return videobuf_mmap_mapper(get_queue(fh), vma); -} - - -static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) -{ - struct cx25821_buffer *buf = - container_of(vb, struct cx25821_buffer, vb); - struct cx25821_buffer *prev; - struct cx25821_fh *fh = vq->priv_data; - struct cx25821_dev *dev = fh->dev; - struct cx25821_dmaqueue *q = &dev->channels[fh->channel_id].vidq; - - /* add jump to stopper */ - buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC); - buf->risc.jmp[1] = cpu_to_le32(q->stopper.dma); - buf->risc.jmp[2] = cpu_to_le32(0); /* bits 63-32 */ - - dprintk(2, "jmp to stopper (0x%x)\n", buf->risc.jmp[1]); - - if (!list_empty(&q->queued)) { - list_add_tail(&buf->vb.queue, &q->queued); - buf->vb.state = VIDEOBUF_QUEUED; - dprintk(2, "[%p/%d] buffer_queue - append to queued\n", buf, - buf->vb.i); - - } else if (list_empty(&q->active)) { - list_add_tail(&buf->vb.queue, &q->active); - cx25821_start_video_dma(dev, q, buf, - dev->channels[fh->channel_id].sram_channels); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - mod_timer(&q->timeout, jiffies + BUFFER_TIMEOUT); - dprintk(2, "[%p/%d] buffer_queue - first active, buf cnt = %d, q->count = %d\n", - buf, buf->vb.i, buf->count, q->count); - } else { - prev = list_entry(q->active.prev, struct cx25821_buffer, - vb.queue); - if (prev->vb.width == buf->vb.width - && prev->vb.height == buf->vb.height - && prev->fmt == buf->fmt) { - list_add_tail(&buf->vb.queue, &q->active); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - - /* 64 bit bits 63-32 */ - prev->risc.jmp[2] = cpu_to_le32(0); - dprintk(2, "[%p/%d] buffer_queue - append to active, buf->count=%d\n", - buf, buf->vb.i, buf->count); - - } else { - list_add_tail(&buf->vb.queue, &q->queued); - buf->vb.state = VIDEOBUF_QUEUED; - dprintk(2, "[%p/%d] buffer_queue - first queued\n", buf, - buf->vb.i); - } - } - - if (list_empty(&q->active)) - dprintk(2, "active queue empty!\n"); -} - -static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = cx25821_buffer_setup, - .buf_prepare = cx25821_buffer_prepare, - .buf_queue = buffer_queue, - .buf_release = cx25821_buffer_release, -}; - -static int video_open(struct file *file) -{ - struct video_device *vdev = video_devdata(file); - struct cx25821_dev *h, *dev = video_drvdata(file); - struct cx25821_fh *fh; - struct list_head *list; - int minor = video_devdata(file)->minor; - enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - u32 pix_format; - int ch_id = 0; - int i; - - dprintk(1, "open dev=%s type=%s\n", video_device_node_name(vdev), - v4l2_type_names[type]); - - /* allocate + initialize per filehandle data */ - fh = kzalloc(sizeof(*fh), GFP_KERNEL); - if (NULL == fh) - return -ENOMEM; - - mutex_lock(&cx25821_devlist_mutex); - - list_for_each(list, &cx25821_devlist) - { - h = list_entry(list, struct cx25821_dev, devlist); - - for (i = 0; i < MAX_VID_CHANNEL_NUM; i++) { - if (h->channels[i].video_dev && - h->channels[i].video_dev->minor == minor) { - dev = h; - ch_id = i; - type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - } - } - } - - if (NULL == dev) { - mutex_unlock(&cx25821_devlist_mutex); - kfree(fh); - return -ENODEV; - } - - file->private_data = fh; - fh->dev = dev; - fh->type = type; - fh->width = 720; - fh->channel_id = ch_id; - - if (dev->tvnorm & V4L2_STD_PAL_BG || dev->tvnorm & V4L2_STD_PAL_DK) - fh->height = 576; - else - fh->height = 480; - - dev->channel_opened = fh->channel_id; - if (dev->channels[ch_id].pixel_formats == PIXEL_FRMT_411) - pix_format = V4L2_PIX_FMT_Y41P; - else - pix_format = V4L2_PIX_FMT_YUYV; - fh->fmt = cx25821_format_by_fourcc(pix_format); - - v4l2_prio_open(&dev->channels[ch_id].prio, &fh->prio); - - videobuf_queue_sg_init(&fh->vidq, &cx25821_video_qops, &dev->pci->dev, - &dev->slock, V4L2_BUF_TYPE_VIDEO_CAPTURE, - V4L2_FIELD_INTERLACED, sizeof(struct cx25821_buffer), - fh, NULL); - - dprintk(1, "post videobuf_queue_init()\n"); - mutex_unlock(&cx25821_devlist_mutex); - - return 0; -} - -static ssize_t video_read(struct file *file, char __user * data, size_t count, - loff_t *ppos) -{ - struct cx25821_fh *fh = file->private_data; - - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (cx25821_res_locked(fh, RESOURCE_VIDEO0)) - return -EBUSY; - - return videobuf_read_one(&fh->vidq, data, count, ppos, - file->f_flags & O_NONBLOCK); - - default: - BUG(); - return 0; - } -} - -static unsigned int video_poll(struct file *file, - struct poll_table_struct *wait) -{ - struct cx25821_fh *fh = file->private_data; - struct cx25821_buffer *buf; - - if (cx25821_res_check(fh, RESOURCE_VIDEO0)) { - /* streaming capture */ - if (list_empty(&fh->vidq.stream)) - return POLLERR; - buf = list_entry(fh->vidq.stream.next, - struct cx25821_buffer, vb.stream); - } else { - /* read() capture */ - buf = (struct cx25821_buffer *)fh->vidq.read_buf; - if (NULL == buf) - return POLLERR; - } - - poll_wait(file, &buf->vb.done, wait); - if (buf->vb.state == VIDEOBUF_DONE || buf->vb.state == VIDEOBUF_ERROR) { - if (buf->vb.state == VIDEOBUF_DONE) { - struct cx25821_dev *dev = fh->dev; - - if (dev && dev->channels[fh->channel_id] - .use_cif_resolution) { - u8 cam_id = *((char *)buf->vb.baddr + 3); - memcpy((char *)buf->vb.baddr, - (char *)buf->vb.baddr + (fh->width * 2), - (fh->width * 2)); - *((char *)buf->vb.baddr + 3) = cam_id; - } - } - - return POLLIN | POLLRDNORM; - } - - return 0; -} - -static int video_release(struct file *file) -{ - struct cx25821_fh *fh = file->private_data; - struct cx25821_dev *dev = fh->dev; - - /* stop the risc engine and fifo */ - cx_write(channel0->dma_ctl, 0); /* FIFO and RISC disable */ - - /* stop video capture */ - if (cx25821_res_check(fh, RESOURCE_VIDEO0)) { - videobuf_queue_cancel(&fh->vidq); - cx25821_res_free(dev, fh, RESOURCE_VIDEO0); - } - - if (fh->vidq.read_buf) { - cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); - kfree(fh->vidq.read_buf); - } - - videobuf_mmap_free(&fh->vidq); - - v4l2_prio_close(&dev->channels[fh->channel_id].prio, fh->prio); - file->private_data = NULL; - kfree(fh); - - return 0; -} - -static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) -{ - struct cx25821_fh *fh = priv; - struct cx25821_dev *dev = fh->dev; - - if (unlikely(fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)) - return -EINVAL; - - if (unlikely(i != fh->type)) - return -EINVAL; - - if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, - RESOURCE_VIDEO0)))) - return -EBUSY; - - return videobuf_streamon(get_queue(fh)); -} - -static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) -{ - struct cx25821_fh *fh = priv; - struct cx25821_dev *dev = fh->dev; - int err, res; - - if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - if (i != fh->type) - return -EINVAL; - - res = cx25821_get_resource(fh, RESOURCE_VIDEO0); - err = videobuf_streamoff(get_queue(fh)); - if (err < 0) - return err; - cx25821_res_free(dev, fh, res); - return 0; -} - -static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx25821_fh *fh = priv; - struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; - struct v4l2_mbus_framefmt mbus_fmt; - int err; - int pix_format = PIXEL_FRMT_422; - - if (fh) { - err = v4l2_prio_check(&dev->channels[fh->channel_id].prio, - fh->prio); - if (0 != err) - return err; - } - - dprintk(2, "%s()\n", __func__); - err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); - - if (0 != err) - return err; - - fh->fmt = cx25821_format_by_fourcc(f->fmt.pix.pixelformat); - fh->vidq.field = f->fmt.pix.field; - - /* check if width and height is valid based on set standard */ - if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) - fh->width = f->fmt.pix.width; - - if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) - fh->height = f->fmt.pix.height; - - if (f->fmt.pix.pixelformat == V4L2_PIX_FMT_Y41P) - pix_format = PIXEL_FRMT_411; - else if (f->fmt.pix.pixelformat == V4L2_PIX_FMT_YUYV) - pix_format = PIXEL_FRMT_422; - else - return -EINVAL; - - cx25821_set_pixel_format(dev, SRAM_CH00, pix_format); - - /* check if cif resolution */ - if (fh->width == 320 || fh->width == 352) - dev->channels[fh->channel_id].use_cif_resolution = 1; - else - dev->channels[fh->channel_id].use_cif_resolution = 0; - - dev->channels[fh->channel_id].cif_width = fh->width; - medusa_set_resolution(dev, fh->width, SRAM_CH00); - - dprintk(2, "%s(): width=%d height=%d field=%d\n", __func__, fh->width, - fh->height, fh->vidq.field); - v4l2_fill_mbus_format(&mbus_fmt, &f->fmt.pix, V4L2_MBUS_FMT_FIXED); - cx25821_call_all(dev, video, s_mbus_fmt, &mbus_fmt); - - return 0; -} - -static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p) -{ - int ret_val = 0; - struct cx25821_fh *fh = priv; - struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; - - ret_val = videobuf_dqbuf(get_queue(fh), p, file->f_flags & O_NONBLOCK); - - p->sequence = dev->channels[fh->channel_id].vidq.count; - - return ret_val; -} - -static int vidioc_log_status(struct file *file, void *priv) -{ - struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; - struct cx25821_fh *fh = priv; - char name[32 + 2]; - - struct sram_channel *sram_ch = dev->channels[fh->channel_id] - .sram_channels; - u32 tmp = 0; - - snprintf(name, sizeof(name), "%s/2", dev->name); - pr_info("%s/2: ============ START LOG STATUS ============\n", - dev->name); - cx25821_call_all(dev, core, log_status); - tmp = cx_read(sram_ch->dma_ctl); - pr_info("Video input 0 is %s\n", - (tmp & 0x11) ? "streaming" : "stopped"); - pr_info("%s/2: ============= END LOG STATUS =============\n", - dev->name); - return 0; -} - -static int vidioc_s_ctrl(struct file *file, void *priv, - struct v4l2_control *ctl) -{ - struct cx25821_fh *fh = priv; - struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; - int err; - - if (fh) { - err = v4l2_prio_check(&dev->channels[fh->channel_id].prio, - fh->prio); - if (0 != err) - return err; - } - - return cx25821_set_control(dev, ctl, fh->channel_id); -} - -/* VIDEO IOCTLS */ -int cx25821_vidioc_g_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx25821_fh *fh = priv; - - f->fmt.pix.width = fh->width; - f->fmt.pix.height = fh->height; - f->fmt.pix.field = fh->vidq.field; - f->fmt.pix.pixelformat = fh->fmt->fourcc; - f->fmt.pix.bytesperline = (f->fmt.pix.width * fh->fmt->depth) >> 3; - f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline; - - return 0; -} - -int cx25821_vidioc_try_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx25821_fmt *fmt; - enum v4l2_field field; - unsigned int maxw, maxh; - - fmt = cx25821_format_by_fourcc(f->fmt.pix.pixelformat); - if (NULL == fmt) - return -EINVAL; - - field = f->fmt.pix.field; - maxw = 720; - maxh = 576; - - if (V4L2_FIELD_ANY == field) { - if (f->fmt.pix.height > maxh / 2) - field = V4L2_FIELD_INTERLACED; - else - field = V4L2_FIELD_TOP; - } - - switch (field) { - case V4L2_FIELD_TOP: - case V4L2_FIELD_BOTTOM: - maxh = maxh / 2; - break; - case V4L2_FIELD_INTERLACED: - break; - default: - return -EINVAL; - } - - f->fmt.pix.field = field; - if (f->fmt.pix.height < 32) - f->fmt.pix.height = 32; - if (f->fmt.pix.height > maxh) - f->fmt.pix.height = maxh; - if (f->fmt.pix.width < 48) - f->fmt.pix.width = 48; - if (f->fmt.pix.width > maxw) - f->fmt.pix.width = maxw; - f->fmt.pix.width &= ~0x03; - f->fmt.pix.bytesperline = (f->fmt.pix.width * fmt->depth) >> 3; - f->fmt.pix.sizeimage = f->fmt.pix.height * f->fmt.pix.bytesperline; - - return 0; -} - -int cx25821_vidioc_querycap(struct file *file, void *priv, - struct v4l2_capability *cap) -{ - struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; - - strcpy(cap->driver, "cx25821"); - strlcpy(cap->card, cx25821_boards[dev->board].name, sizeof(cap->card)); - sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci)); - cap->version = CX25821_VERSION_CODE; - cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING; - if (UNSET != dev->tuner_type) - cap->capabilities |= V4L2_CAP_TUNER; - return 0; -} - -int cx25821_vidioc_enum_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_fmtdesc *f) -{ - if (unlikely(f->index >= ARRAY_SIZE(formats))) - return -EINVAL; - - strlcpy(f->description, formats[f->index].name, sizeof(f->description)); - f->pixelformat = formats[f->index].fourcc; - - return 0; -} - -int cx25821_vidioc_reqbufs(struct file *file, void *priv, - struct v4l2_requestbuffers *p) -{ - struct cx25821_fh *fh = priv; - return videobuf_reqbufs(get_queue(fh), p); -} - -int cx25821_vidioc_querybuf(struct file *file, void *priv, - struct v4l2_buffer *p) -{ - struct cx25821_fh *fh = priv; - return videobuf_querybuf(get_queue(fh), p); -} - -int cx25821_vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p) -{ - struct cx25821_fh *fh = priv; - return videobuf_qbuf(get_queue(fh), p); -} - -int cx25821_vidioc_g_priority(struct file *file, void *f, enum v4l2_priority *p) -{ - struct cx25821_dev *dev = ((struct cx25821_fh *)f)->dev; - struct cx25821_fh *fh = f; - - *p = v4l2_prio_max(&dev->channels[fh->channel_id].prio); - - return 0; -} - -int cx25821_vidioc_s_priority(struct file *file, void *f, - enum v4l2_priority prio) -{ - struct cx25821_fh *fh = f; - struct cx25821_dev *dev = ((struct cx25821_fh *)f)->dev; - - return v4l2_prio_change(&dev->channels[fh->channel_id].prio, &fh->prio, - prio); -} - -#ifdef TUNER_FLAG -int cx25821_vidioc_s_std(struct file *file, void *priv, v4l2_std_id * tvnorms) -{ - struct cx25821_fh *fh = priv; - struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; - int err; - - dprintk(1, "%s()\n", __func__); - - if (fh) { - err = v4l2_prio_check(&dev->channels[fh->channel_id].prio, - fh->prio); - if (0 != err) - return err; - } - - if (dev->tvnorm == *tvnorms) - return 0; - - mutex_lock(&dev->lock); - cx25821_set_tvnorm(dev, *tvnorms); - mutex_unlock(&dev->lock); - - medusa_set_videostandard(dev); - - return 0; -} -#endif - -int cx25821_enum_input(struct cx25821_dev *dev, struct v4l2_input *i) -{ - static const char * const iname[] = { - [CX25821_VMUX_COMPOSITE] = "Composite", - [CX25821_VMUX_SVIDEO] = "S-Video", - [CX25821_VMUX_DEBUG] = "for debug only", - }; - unsigned int n; - dprintk(1, "%s()\n", __func__); - - n = i->index; - if (n >= 2) - return -EINVAL; - - if (0 == INPUT(n)->type) - return -EINVAL; - - i->type = V4L2_INPUT_TYPE_CAMERA; - strcpy(i->name, iname[INPUT(n)->type]); - - i->std = CX25821_NORMS; - return 0; -} - -int cx25821_vidioc_enum_input(struct file *file, void *priv, - struct v4l2_input *i) -{ - struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; - dprintk(1, "%s()\n", __func__); - return cx25821_enum_input(dev, i); -} - -int cx25821_vidioc_g_input(struct file *file, void *priv, unsigned int *i) -{ - struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; - - *i = dev->input; - dprintk(1, "%s(): returns %d\n", __func__, *i); - return 0; -} - -int cx25821_vidioc_s_input(struct file *file, void *priv, unsigned int i) -{ - struct cx25821_fh *fh = priv; - struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; - int err; - - dprintk(1, "%s(%d)\n", __func__, i); - - if (fh) { - err = v4l2_prio_check(&dev->channels[fh->channel_id].prio, - fh->prio); - if (0 != err) - return err; - } - - if (i >= CX25821_NR_INPUT) { - dprintk(1, "%s(): -EINVAL\n", __func__); - return -EINVAL; - } - - mutex_lock(&dev->lock); - cx25821_video_mux(dev, i); - mutex_unlock(&dev->lock); - return 0; -} - -#ifdef TUNER_FLAG -int cx25821_vidioc_g_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct cx25821_fh *fh = priv; - struct cx25821_dev *dev = fh->dev; - - f->frequency = dev->freq; - - cx25821_call_all(dev, tuner, g_frequency, f); - - return 0; -} - -int cx25821_set_freq(struct cx25821_dev *dev, struct v4l2_frequency *f) -{ - mutex_lock(&dev->lock); - dev->freq = f->frequency; - - cx25821_call_all(dev, tuner, s_frequency, f); - - /* When changing channels it is required to reset TVAUDIO */ - msleep(10); - - mutex_unlock(&dev->lock); - - return 0; -} - -int cx25821_vidioc_s_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct cx25821_fh *fh = priv; - struct cx25821_dev *dev; - int err; - - if (fh) { - dev = fh->dev; - err = v4l2_prio_check(&dev->channels[fh->channel_id].prio, - fh->prio); - if (0 != err) - return err; - } else { - pr_err("Invalid fh pointer!\n"); - return -EINVAL; - } - - return cx25821_set_freq(dev, f); -} -#endif - -#ifdef CONFIG_VIDEO_ADV_DEBUG -int cx25821_vidioc_g_register(struct file *file, void *fh, - struct v4l2_dbg_register *reg) -{ - struct cx25821_dev *dev = ((struct cx25821_fh *)fh)->dev; - - if (!v4l2_chip_match_host(®->match)) - return -EINVAL; - - cx25821_call_all(dev, core, g_register, reg); - - return 0; -} - -int cx25821_vidioc_s_register(struct file *file, void *fh, - struct v4l2_dbg_register *reg) -{ - struct cx25821_dev *dev = ((struct cx25821_fh *)fh)->dev; - - if (!v4l2_chip_match_host(®->match)) - return -EINVAL; - - cx25821_call_all(dev, core, s_register, reg); - - return 0; -} - -#endif - -#ifdef TUNER_FLAG -int cx25821_vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t) -{ - struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; - - if (unlikely(UNSET == dev->tuner_type)) - return -EINVAL; - if (0 != t->index) - return -EINVAL; - - strcpy(t->name, "Television"); - t->type = V4L2_TUNER_ANALOG_TV; - t->capability = V4L2_TUNER_CAP_NORM; - t->rangehigh = 0xffffffffUL; - - t->signal = 0xffff; /* LOCKED */ - return 0; -} - -int cx25821_vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t) -{ - struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; - struct cx25821_fh *fh = priv; - int err; - - if (fh) { - err = v4l2_prio_check(&dev->channels[fh->channel_id].prio, - fh->prio); - if (0 != err) - return err; - } - - dprintk(1, "%s()\n", __func__); - if (UNSET == dev->tuner_type) - return -EINVAL; - if (0 != t->index) - return -EINVAL; - - return 0; -} - -#endif -/*****************************************************************************/ -static const struct v4l2_queryctrl no_ctl = { - .name = "42", - .flags = V4L2_CTRL_FLAG_DISABLED, -}; - -static struct v4l2_queryctrl cx25821_ctls[] = { - /* --- video --- */ - { - .id = V4L2_CID_BRIGHTNESS, - .name = "Brightness", - .minimum = 0, - .maximum = 10000, - .step = 1, - .default_value = 6200, - .type = V4L2_CTRL_TYPE_INTEGER, - }, { - .id = V4L2_CID_CONTRAST, - .name = "Contrast", - .minimum = 0, - .maximum = 10000, - .step = 1, - .default_value = 5000, - .type = V4L2_CTRL_TYPE_INTEGER, - }, { - .id = V4L2_CID_SATURATION, - .name = "Saturation", - .minimum = 0, - .maximum = 10000, - .step = 1, - .default_value = 5000, - .type = V4L2_CTRL_TYPE_INTEGER, - }, { - .id = V4L2_CID_HUE, - .name = "Hue", - .minimum = 0, - .maximum = 10000, - .step = 1, - .default_value = 5000, - .type = V4L2_CTRL_TYPE_INTEGER, - } -}; -static const int CX25821_CTLS = ARRAY_SIZE(cx25821_ctls); - -static int cx25821_ctrl_query(struct v4l2_queryctrl *qctrl) -{ - int i; - - if (qctrl->id < V4L2_CID_BASE || qctrl->id >= V4L2_CID_LASTP1) - return -EINVAL; - for (i = 0; i < CX25821_CTLS; i++) - if (cx25821_ctls[i].id == qctrl->id) - break; - if (i == CX25821_CTLS) { - *qctrl = no_ctl; - return 0; - } - *qctrl = cx25821_ctls[i]; - return 0; -} - -int cx25821_vidioc_queryctrl(struct file *file, void *priv, - struct v4l2_queryctrl *qctrl) -{ - return cx25821_ctrl_query(qctrl); -} - -/* ------------------------------------------------------------------ */ -/* VIDEO CTRL IOCTLS */ - -static const struct v4l2_queryctrl *ctrl_by_id(unsigned int id) -{ - unsigned int i; - - for (i = 0; i < CX25821_CTLS; i++) - if (cx25821_ctls[i].id == id) - return cx25821_ctls + i; - return NULL; -} - -int cx25821_vidioc_g_ctrl(struct file *file, void *priv, - struct v4l2_control *ctl) -{ - struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; - struct cx25821_fh *fh = priv; - - const struct v4l2_queryctrl *ctrl; - - ctrl = ctrl_by_id(ctl->id); - - if (NULL == ctrl) - return -EINVAL; - switch (ctl->id) { - case V4L2_CID_BRIGHTNESS: - ctl->value = dev->channels[fh->channel_id].ctl_bright; - break; - case V4L2_CID_HUE: - ctl->value = dev->channels[fh->channel_id].ctl_hue; - break; - case V4L2_CID_CONTRAST: - ctl->value = dev->channels[fh->channel_id].ctl_contrast; - break; - case V4L2_CID_SATURATION: - ctl->value = dev->channels[fh->channel_id].ctl_saturation; - break; - } - return 0; -} - -int cx25821_set_control(struct cx25821_dev *dev, - struct v4l2_control *ctl, int chan_num) -{ - int err; - const struct v4l2_queryctrl *ctrl; - - err = -EINVAL; - - ctrl = ctrl_by_id(ctl->id); - - if (NULL == ctrl) - return err; - - switch (ctrl->type) { - case V4L2_CTRL_TYPE_BOOLEAN: - case V4L2_CTRL_TYPE_MENU: - case V4L2_CTRL_TYPE_INTEGER: - if (ctl->value < ctrl->minimum) - ctl->value = ctrl->minimum; - if (ctl->value > ctrl->maximum) - ctl->value = ctrl->maximum; - break; - default: - /* nothing */ ; - } - - switch (ctl->id) { - case V4L2_CID_BRIGHTNESS: - dev->channels[chan_num].ctl_bright = ctl->value; - medusa_set_brightness(dev, ctl->value, chan_num); - break; - case V4L2_CID_HUE: - dev->channels[chan_num].ctl_hue = ctl->value; - medusa_set_hue(dev, ctl->value, chan_num); - break; - case V4L2_CID_CONTRAST: - dev->channels[chan_num].ctl_contrast = ctl->value; - medusa_set_contrast(dev, ctl->value, chan_num); - break; - case V4L2_CID_SATURATION: - dev->channels[chan_num].ctl_saturation = ctl->value; - medusa_set_saturation(dev, ctl->value, chan_num); - break; - } - - err = 0; - - return err; -} - -static void cx25821_init_controls(struct cx25821_dev *dev, int chan_num) -{ - struct v4l2_control ctrl; - int i; - for (i = 0; i < CX25821_CTLS; i++) { - ctrl.id = cx25821_ctls[i].id; - ctrl.value = cx25821_ctls[i].default_value; - - cx25821_set_control(dev, &ctrl, chan_num); - } -} - -int cx25821_vidioc_cropcap(struct file *file, void *priv, - struct v4l2_cropcap *cropcap) -{ - struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; - - if (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - cropcap->bounds.top = 0; - cropcap->bounds.left = 0; - cropcap->bounds.width = 720; - cropcap->bounds.height = dev->tvnorm == V4L2_STD_PAL_BG ? 576 : 480; - cropcap->pixelaspect.numerator = - dev->tvnorm == V4L2_STD_PAL_BG ? 59 : 10; - cropcap->pixelaspect.denominator = - dev->tvnorm == V4L2_STD_PAL_BG ? 54 : 11; - cropcap->defrect = cropcap->bounds; - return 0; -} - -int cx25821_vidioc_s_crop(struct file *file, void *priv, struct v4l2_crop *crop) -{ - struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; - struct cx25821_fh *fh = priv; - int err; - - if (fh) { - err = v4l2_prio_check(&dev->channels[fh->channel_id].prio, - fh->prio); - if (0 != err) - return err; - } - /* cx25821_vidioc_s_crop not supported */ - return -EINVAL; -} - -int cx25821_vidioc_g_crop(struct file *file, void *priv, struct v4l2_crop *crop) -{ - /* cx25821_vidioc_g_crop not supported */ - return -EINVAL; -} - -int cx25821_vidioc_querystd(struct file *file, void *priv, v4l2_std_id * norm) -{ - /* medusa does not support video standard sensing of current input */ - *norm = CX25821_NORMS; - - return 0; -} - -int cx25821_is_valid_width(u32 width, v4l2_std_id tvnorm) -{ - if (tvnorm == V4L2_STD_PAL_BG) { - if (width == 352 || width == 720) - return 1; - else - return 0; - } - - if (tvnorm == V4L2_STD_NTSC_M) { - if (width == 320 || width == 352 || width == 720) - return 1; - else - return 0; - } - return 0; -} - -int cx25821_is_valid_height(u32 height, v4l2_std_id tvnorm) -{ - if (tvnorm == V4L2_STD_PAL_BG) { - if (height == 576 || height == 288) - return 1; - else - return 0; - } - - if (tvnorm == V4L2_STD_NTSC_M) { - if (height == 480 || height == 240) - return 1; - else - return 0; - } - - return 0; -} - -static long video_ioctl_upstream9(struct file *file, unsigned int cmd, - unsigned long arg) -{ - struct cx25821_fh *fh = file->private_data; - struct cx25821_dev *dev = fh->dev; - int command = 0; - struct upstream_user_struct *data_from_user; - - data_from_user = (struct upstream_user_struct *)arg; - - if (!data_from_user) { - pr_err("%s(): Upstream data is INVALID. Returning\n", __func__); - return 0; - } - - command = data_from_user->command; - - if (command != UPSTREAM_START_VIDEO && command != UPSTREAM_STOP_VIDEO) - return 0; - - dev->input_filename = data_from_user->input_filename; - dev->input_audiofilename = data_from_user->input_filename; - dev->vid_stdname = data_from_user->vid_stdname; - dev->pixel_format = data_from_user->pixel_format; - dev->channel_select = data_from_user->channel_select; - dev->command = data_from_user->command; - - switch (command) { - case UPSTREAM_START_VIDEO: - cx25821_start_upstream_video_ch1(dev, data_from_user); - break; - - case UPSTREAM_STOP_VIDEO: - cx25821_stop_upstream_video_ch1(dev); - break; - } - - return 0; -} - -static long video_ioctl_upstream10(struct file *file, unsigned int cmd, - unsigned long arg) -{ - struct cx25821_fh *fh = file->private_data; - struct cx25821_dev *dev = fh->dev; - int command = 0; - struct upstream_user_struct *data_from_user; - - data_from_user = (struct upstream_user_struct *)arg; - - if (!data_from_user) { - pr_err("%s(): Upstream data is INVALID. Returning\n", __func__); - return 0; - } - - command = data_from_user->command; - - if (command != UPSTREAM_START_VIDEO && command != UPSTREAM_STOP_VIDEO) - return 0; - - dev->input_filename_ch2 = data_from_user->input_filename; - dev->input_audiofilename = data_from_user->input_filename; - dev->vid_stdname_ch2 = data_from_user->vid_stdname; - dev->pixel_format_ch2 = data_from_user->pixel_format; - dev->channel_select_ch2 = data_from_user->channel_select; - dev->command_ch2 = data_from_user->command; - - switch (command) { - case UPSTREAM_START_VIDEO: - cx25821_start_upstream_video_ch2(dev, data_from_user); - break; - - case UPSTREAM_STOP_VIDEO: - cx25821_stop_upstream_video_ch2(dev); - break; - } - - return 0; -} - -static long video_ioctl_upstream11(struct file *file, unsigned int cmd, - unsigned long arg) -{ - struct cx25821_fh *fh = file->private_data; - struct cx25821_dev *dev = fh->dev; - int command = 0; - struct upstream_user_struct *data_from_user; - - data_from_user = (struct upstream_user_struct *)arg; - - if (!data_from_user) { - pr_err("%s(): Upstream data is INVALID. Returning\n", __func__); - return 0; - } - - command = data_from_user->command; - - if (command != UPSTREAM_START_AUDIO && command != UPSTREAM_STOP_AUDIO) - return 0; - - dev->input_filename = data_from_user->input_filename; - dev->input_audiofilename = data_from_user->input_filename; - dev->vid_stdname = data_from_user->vid_stdname; - dev->pixel_format = data_from_user->pixel_format; - dev->channel_select = data_from_user->channel_select; - dev->command = data_from_user->command; - - switch (command) { - case UPSTREAM_START_AUDIO: - cx25821_start_upstream_audio(dev, data_from_user); - break; - - case UPSTREAM_STOP_AUDIO: - cx25821_stop_upstream_audio(dev); - break; - } - - return 0; -} - -static long video_ioctl_set(struct file *file, unsigned int cmd, - unsigned long arg) -{ - struct cx25821_fh *fh = file->private_data; - struct cx25821_dev *dev = fh->dev; - struct downstream_user_struct *data_from_user; - int command; - int width = 720; - int selected_channel = 0; - int pix_format = 0; - int i = 0; - int cif_enable = 0; - int cif_width = 0; - - data_from_user = (struct downstream_user_struct *)arg; - - if (!data_from_user) { - pr_err("%s(): User data is INVALID. Returning\n", __func__); - return 0; - } - - command = data_from_user->command; - - if (command != SET_VIDEO_STD && command != SET_PIXEL_FORMAT - && command != ENABLE_CIF_RESOLUTION && command != REG_READ - && command != REG_WRITE && command != MEDUSA_READ - && command != MEDUSA_WRITE) { - return 0; - } - - switch (command) { - case SET_VIDEO_STD: - if (!strcmp(data_from_user->vid_stdname, "PAL")) - dev->tvnorm = V4L2_STD_PAL_BG; - else - dev->tvnorm = V4L2_STD_NTSC_M; - medusa_set_videostandard(dev); - break; - - case SET_PIXEL_FORMAT: - selected_channel = data_from_user->decoder_select; - pix_format = data_from_user->pixel_format; - - if (!(selected_channel <= 7 && selected_channel >= 0)) { - selected_channel -= 4; - selected_channel = selected_channel % 8; - } - - if (selected_channel >= 0) - cx25821_set_pixel_format(dev, selected_channel, - pix_format); - - break; - - case ENABLE_CIF_RESOLUTION: - selected_channel = data_from_user->decoder_select; - cif_enable = data_from_user->cif_resolution_enable; - cif_width = data_from_user->cif_width; - - if (cif_enable) { - if (dev->tvnorm & V4L2_STD_PAL_BG - || dev->tvnorm & V4L2_STD_PAL_DK) { - width = 352; - } else { - width = cif_width; - if (cif_width != 320 && cif_width != 352) - width = 320; - } - } - - if (!(selected_channel <= 7 && selected_channel >= 0)) { - selected_channel -= 4; - selected_channel = selected_channel % 8; - } - - if (selected_channel <= 7 && selected_channel >= 0) { - dev->channels[selected_channel].use_cif_resolution = - cif_enable; - dev->channels[selected_channel].cif_width = width; - } else { - for (i = 0; i < VID_CHANNEL_NUM; i++) { - dev->channels[i].use_cif_resolution = - cif_enable; - dev->channels[i].cif_width = width; - } - } - - medusa_set_resolution(dev, width, selected_channel); - break; - case REG_READ: - data_from_user->reg_data = cx_read(data_from_user->reg_address); - break; - case REG_WRITE: - cx_write(data_from_user->reg_address, data_from_user->reg_data); - break; - case MEDUSA_READ: - cx25821_i2c_read(&dev->i2c_bus[0], - (u16) data_from_user->reg_address, - &data_from_user->reg_data); - break; - case MEDUSA_WRITE: - cx25821_i2c_write(&dev->i2c_bus[0], - (u16) data_from_user->reg_address, - data_from_user->reg_data); - break; - } - - return 0; -} - -static long cx25821_video_ioctl(struct file *file, - unsigned int cmd, unsigned long arg) -{ - int ret = 0; - - struct cx25821_fh *fh = file->private_data; - - /* check to see if it's the video upstream */ - if (fh->channel_id == SRAM_CH09) { - ret = video_ioctl_upstream9(file, cmd, arg); - return ret; - } else if (fh->channel_id == SRAM_CH10) { - ret = video_ioctl_upstream10(file, cmd, arg); - return ret; - } else if (fh->channel_id == SRAM_CH11) { - ret = video_ioctl_upstream11(file, cmd, arg); - ret = video_ioctl_set(file, cmd, arg); - return ret; - } - - return video_ioctl2(file, cmd, arg); -} - -/* exported stuff */ -static const struct v4l2_file_operations video_fops = { - .owner = THIS_MODULE, - .open = video_open, - .release = video_release, - .read = video_read, - .poll = video_poll, - .mmap = cx25821_video_mmap, - .ioctl = cx25821_video_ioctl, -}; - -static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = cx25821_vidioc_querycap, - .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, - .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = cx25821_vidioc_reqbufs, - .vidioc_querybuf = cx25821_vidioc_querybuf, - .vidioc_qbuf = cx25821_vidioc_qbuf, - .vidioc_dqbuf = vidioc_dqbuf, -#ifdef TUNER_FLAG - .vidioc_s_std = cx25821_vidioc_s_std, - .vidioc_querystd = cx25821_vidioc_querystd, -#endif - .vidioc_cropcap = cx25821_vidioc_cropcap, - .vidioc_s_crop = cx25821_vidioc_s_crop, - .vidioc_g_crop = cx25821_vidioc_g_crop, - .vidioc_enum_input = cx25821_vidioc_enum_input, - .vidioc_g_input = cx25821_vidioc_g_input, - .vidioc_s_input = cx25821_vidioc_s_input, - .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, - .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = cx25821_vidioc_queryctrl, - .vidioc_streamon = vidioc_streamon, - .vidioc_streamoff = vidioc_streamoff, - .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = cx25821_vidioc_g_priority, - .vidioc_s_priority = cx25821_vidioc_s_priority, -#ifdef TUNER_FLAG - .vidioc_g_tuner = cx25821_vidioc_g_tuner, - .vidioc_s_tuner = cx25821_vidioc_s_tuner, - .vidioc_g_frequency = cx25821_vidioc_g_frequency, - .vidioc_s_frequency = cx25821_vidioc_s_frequency, -#endif -#ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = cx25821_vidioc_g_register, - .vidioc_s_register = cx25821_vidioc_s_register, -#endif -}; - -struct video_device cx25821_videoioctl_template = { - .name = "cx25821-videoioctl", - .fops = &video_fops, - .ioctl_ops = &video_ioctl_ops, - .tvnorms = CX25821_NORMS, - .current_norm = V4L2_STD_NTSC_M, -}; diff --git a/drivers/media/video/cx25821/cx25821-video.h b/drivers/media/video/cx25821/cx25821-video.h deleted file mode 100644 index 9652a5e35ba2..000000000000 --- a/drivers/media/video/cx25821/cx25821-video.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * Based on Steven Toth <stoth@linuxtv.org> cx23885 driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef CX25821_VIDEO_H_ -#define CX25821_VIDEO_H_ - -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/kmod.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/interrupt.h> -#include <linux/delay.h> -#include <linux/kthread.h> -#include <asm/div64.h> - -#include "cx25821.h" -#include <media/v4l2-common.h> -#include <media/v4l2-ioctl.h> - -#define TUNER_FLAG - -#define VIDEO_DEBUG 0 - -#define dprintk(level, fmt, arg...) \ -do { \ - if (VIDEO_DEBUG >= level) \ - printk(KERN_DEBUG "%s/0: " fmt, dev->name, ##arg); \ -} while (0) - -/* For IOCTL to identify running upstream */ -#define UPSTREAM_START_VIDEO 700 -#define UPSTREAM_STOP_VIDEO 701 -#define UPSTREAM_START_AUDIO 702 -#define UPSTREAM_STOP_AUDIO 703 -#define UPSTREAM_DUMP_REGISTERS 702 -#define SET_VIDEO_STD 800 -#define SET_PIXEL_FORMAT 1000 -#define ENABLE_CIF_RESOLUTION 1001 - -#define REG_READ 900 -#define REG_WRITE 901 -#define MEDUSA_READ 910 -#define MEDUSA_WRITE 911 - -extern struct sram_channel *channel0; -extern struct sram_channel *channel1; -extern struct sram_channel *channel2; -extern struct sram_channel *channel3; -extern struct sram_channel *channel4; -extern struct sram_channel *channel5; -extern struct sram_channel *channel6; -extern struct sram_channel *channel7; -extern struct sram_channel *channel9; -extern struct sram_channel *channel10; -extern struct sram_channel *channel11; -extern struct video_device cx25821_videoioctl_template; -/* extern const u32 *ctrl_classes[]; */ - -extern unsigned int vid_limit; - -#define FORMAT_FLAGS_PACKED 0x01 -extern struct cx25821_fmt formats[]; -extern struct cx25821_fmt *cx25821_format_by_fourcc(unsigned int fourcc); -extern struct cx25821_data timeout_data[MAX_VID_CHANNEL_NUM]; - -extern void cx25821_video_wakeup(struct cx25821_dev *dev, - struct cx25821_dmaqueue *q, u32 count); - -#ifdef TUNER_FLAG -extern int cx25821_set_tvnorm(struct cx25821_dev *dev, v4l2_std_id norm); -#endif - -extern int cx25821_res_get(struct cx25821_dev *dev, struct cx25821_fh *fh, - unsigned int bit); -extern int cx25821_res_check(struct cx25821_fh *fh, unsigned int bit); -extern int cx25821_res_locked(struct cx25821_fh *fh, unsigned int bit); -extern void cx25821_res_free(struct cx25821_dev *dev, struct cx25821_fh *fh, - unsigned int bits); -extern int cx25821_video_mux(struct cx25821_dev *dev, unsigned int input); -extern int cx25821_start_video_dma(struct cx25821_dev *dev, - struct cx25821_dmaqueue *q, - struct cx25821_buffer *buf, - struct sram_channel *channel); - -extern int cx25821_set_scale(struct cx25821_dev *dev, unsigned int width, - unsigned int height, enum v4l2_field field); -extern int cx25821_video_irq(struct cx25821_dev *dev, int chan_num, u32 status); -extern void cx25821_video_unregister(struct cx25821_dev *dev, int chan_num); -extern int cx25821_video_register(struct cx25821_dev *dev); -extern int cx25821_get_format_size(void); - -extern int cx25821_buffer_setup(struct videobuf_queue *q, unsigned int *count, - unsigned int *size); -extern int cx25821_buffer_prepare(struct videobuf_queue *q, - struct videobuf_buffer *vb, - enum v4l2_field field); -extern void cx25821_buffer_release(struct videobuf_queue *q, - struct videobuf_buffer *vb); -extern struct videobuf_queue *get_queue(struct cx25821_fh *fh); -extern int cx25821_get_resource(struct cx25821_fh *fh, int resource); -extern int cx25821_video_mmap(struct file *file, struct vm_area_struct *vma); -extern int cx25821_vidioc_try_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f); -extern int cx25821_vidioc_querycap(struct file *file, void *priv, - struct v4l2_capability *cap); -extern int cx25821_vidioc_enum_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_fmtdesc *f); -extern int cx25821_vidioc_reqbufs(struct file *file, void *priv, - struct v4l2_requestbuffers *p); -extern int cx25821_vidioc_querybuf(struct file *file, void *priv, - struct v4l2_buffer *p); -extern int cx25821_vidioc_qbuf(struct file *file, void *priv, - struct v4l2_buffer *p); -extern int cx25821_vidioc_s_std(struct file *file, void *priv, - v4l2_std_id *tvnorms); -extern int cx25821_enum_input(struct cx25821_dev *dev, struct v4l2_input *i); -extern int cx25821_vidioc_enum_input(struct file *file, void *priv, - struct v4l2_input *i); -extern int cx25821_vidioc_g_input(struct file *file, void *priv, - unsigned int *i); -extern int cx25821_vidioc_s_input(struct file *file, void *priv, - unsigned int i); -extern int cx25821_vidioc_g_ctrl(struct file *file, void *priv, - struct v4l2_control *ctl); -extern int cx25821_vidioc_g_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f); -extern int cx25821_vidioc_g_frequency(struct file *file, void *priv, - struct v4l2_frequency *f); -extern int cx25821_set_freq(struct cx25821_dev *dev, struct v4l2_frequency *f); -extern int cx25821_vidioc_s_frequency(struct file *file, void *priv, - struct v4l2_frequency *f); -extern int cx25821_vidioc_g_register(struct file *file, void *fh, - struct v4l2_dbg_register *reg); -extern int cx25821_vidioc_s_register(struct file *file, void *fh, - struct v4l2_dbg_register *reg); -extern int cx25821_vidioc_g_tuner(struct file *file, void *priv, - struct v4l2_tuner *t); -extern int cx25821_vidioc_s_tuner(struct file *file, void *priv, - struct v4l2_tuner *t); - -extern int cx25821_is_valid_width(u32 width, v4l2_std_id tvnorm); -extern int cx25821_is_valid_height(u32 height, v4l2_std_id tvnorm); - -extern int cx25821_vidioc_g_priority(struct file *file, void *f, - enum v4l2_priority *p); -extern int cx25821_vidioc_s_priority(struct file *file, void *f, - enum v4l2_priority prio); - -extern int cx25821_vidioc_queryctrl(struct file *file, void *priv, - struct v4l2_queryctrl *qctrl); -extern int cx25821_set_control(struct cx25821_dev *dev, - struct v4l2_control *ctrl, int chan_num); - -extern int cx25821_vidioc_cropcap(struct file *file, void *fh, - struct v4l2_cropcap *cropcap); -extern int cx25821_vidioc_s_crop(struct file *file, void *priv, - struct v4l2_crop *crop); -extern int cx25821_vidioc_g_crop(struct file *file, void *priv, - struct v4l2_crop *crop); - -extern int cx25821_vidioc_querystd(struct file *file, void *priv, - v4l2_std_id *norm); -#endif diff --git a/drivers/media/video/cx25821/cx25821.h b/drivers/media/video/cx25821/cx25821.h deleted file mode 100644 index 8a9c0c869412..000000000000 --- a/drivers/media/video/cx25821/cx25821.h +++ /dev/null @@ -1,615 +0,0 @@ -/* - * Driver for the Conexant CX25821 PCIe bridge - * - * Copyright (C) 2009 Conexant Systems Inc. - * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> - * Based on Steven Toth <stoth@linuxtv.org> cx23885 driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef CX25821_H_ -#define CX25821_H_ - -#include <linux/pci.h> -#include <linux/i2c.h> -#include <linux/interrupt.h> -#include <linux/delay.h> -#include <linux/sched.h> -#include <linux/kdev_t.h> - -#include <media/v4l2-common.h> -#include <media/v4l2-device.h> -#include <media/tuner.h> -#include <media/tveeprom.h> -#include <media/videobuf-dma-sg.h> -#include <media/videobuf-dvb.h> - -#include "btcx-risc.h" -#include "cx25821-reg.h" -#include "cx25821-medusa-reg.h" -#include "cx25821-sram.h" -#include "cx25821-audio.h" -#include "media/cx2341x.h" - -#include <linux/version.h> -#include <linux/mutex.h> - -#define CX25821_VERSION_CODE KERNEL_VERSION(0, 0, 106) - -#define UNSET (-1U) -#define NO_SYNC_LINE (-1U) - -#define CX25821_MAXBOARDS 2 - -#define TRUE 1 -#define FALSE 0 -#define LINE_SIZE_D1 1440 - -/* Number of decoders and encoders */ -#define MAX_DECODERS 8 -#define MAX_ENCODERS 2 -#define QUAD_DECODERS 4 -#define MAX_CAMERAS 16 - -/* Max number of inputs by card */ -#define MAX_CX25821_INPUT 8 -#define INPUT(nr) (&cx25821_boards[dev->board].input[nr]) -#define RESOURCE_VIDEO0 1 -#define RESOURCE_VIDEO1 2 -#define RESOURCE_VIDEO2 4 -#define RESOURCE_VIDEO3 8 -#define RESOURCE_VIDEO4 16 -#define RESOURCE_VIDEO5 32 -#define RESOURCE_VIDEO6 64 -#define RESOURCE_VIDEO7 128 -#define RESOURCE_VIDEO8 256 -#define RESOURCE_VIDEO9 512 -#define RESOURCE_VIDEO10 1024 -#define RESOURCE_VIDEO11 2048 -#define RESOURCE_VIDEO_IOCTL 4096 - -#define BUFFER_TIMEOUT (HZ) /* 0.5 seconds */ - -#define UNKNOWN_BOARD 0 -#define CX25821_BOARD 1 - -/* Currently supported by the driver */ -#define CX25821_NORMS (\ - V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_NTSC_M_KR | \ - V4L2_STD_PAL_BG | V4L2_STD_PAL_DK | V4L2_STD_PAL_I | \ - V4L2_STD_PAL_M | V4L2_STD_PAL_N | V4L2_STD_PAL_H | \ - V4L2_STD_PAL_Nc) - -#define CX25821_BOARD_CONEXANT_ATHENA10 1 -#define MAX_VID_CHANNEL_NUM 12 -#define VID_CHANNEL_NUM 8 -#define CX25821_NR_INPUT 2 - -struct cx25821_fmt { - char *name; - u32 fourcc; /* v4l2 format id */ - int depth; - int flags; - u32 cxformat; -}; - -struct cx25821_ctrl { - struct v4l2_queryctrl v; - u32 off; - u32 reg; - u32 mask; - u32 shift; -}; - -struct cx25821_tvnorm { - char *name; - v4l2_std_id id; - u32 cxiformat; - u32 cxoformat; -}; - -struct cx25821_fh { - struct cx25821_dev *dev; - enum v4l2_buf_type type; - int radio; - u32 resources; - - enum v4l2_priority prio; - - /* video overlay */ - struct v4l2_window win; - struct v4l2_clip *clips; - unsigned int nclips; - - /* video capture */ - struct cx25821_fmt *fmt; - unsigned int width, height; - int channel_id; - - /* vbi capture */ - struct videobuf_queue vidq; - struct videobuf_queue vbiq; - - /* H264 Encoder specifics ONLY */ - struct videobuf_queue mpegq; - atomic_t v4l_reading; -}; - -enum cx25821_itype { - CX25821_VMUX_COMPOSITE = 1, - CX25821_VMUX_SVIDEO, - CX25821_VMUX_DEBUG, - CX25821_RADIO, -}; - -enum cx25821_src_sel_type { - CX25821_SRC_SEL_EXT_656_VIDEO = 0, - CX25821_SRC_SEL_PARALLEL_MPEG_VIDEO -}; - -/* buffer for one video frame */ -struct cx25821_buffer { - /* common v4l buffer stuff -- must be first */ - struct videobuf_buffer vb; - - /* cx25821 specific */ - unsigned int bpl; - struct btcx_riscmem risc; - struct cx25821_fmt *fmt; - u32 count; -}; - -struct cx25821_input { - enum cx25821_itype type; - unsigned int vmux; - u32 gpio0, gpio1, gpio2, gpio3; -}; - -enum port { - CX25821_UNDEFINED = 0, - CX25821_RAW, - CX25821_264 -}; - -struct cx25821_board { - const char *name; - enum port porta; - enum port portb; - enum port portc; - unsigned int tuner_type; - unsigned int radio_type; - unsigned char tuner_addr; - unsigned char radio_addr; - - u32 clk_freq; - struct cx25821_input input[CX25821_NR_INPUT]; -}; - -struct cx25821_subid { - u16 subvendor; - u16 subdevice; - u32 card; -}; - -struct cx25821_i2c { - struct cx25821_dev *dev; - - int nr; - - /* i2c i/o */ - struct i2c_adapter i2c_adap; - struct i2c_client i2c_client; - u32 i2c_rc; - - /* cx25821 registers used for raw addess */ - u32 i2c_period; - u32 reg_ctrl; - u32 reg_stat; - u32 reg_addr; - u32 reg_rdata; - u32 reg_wdata; -}; - -struct cx25821_dmaqueue { - struct list_head active; - struct list_head queued; - struct timer_list timeout; - struct btcx_riscmem stopper; - u32 count; -}; - -struct cx25821_data { - struct cx25821_dev *dev; - struct sram_channel *channel; -}; - -struct cx25821_channel { - struct v4l2_prio_state prio; - - int ctl_bright; - int ctl_contrast; - int ctl_hue; - int ctl_saturation; - struct cx25821_data timeout_data; - - struct video_device *video_dev; - struct cx25821_dmaqueue vidq; - - struct sram_channel *sram_channels; - - struct mutex lock; - int resources; - - int pixel_formats; - int use_cif_resolution; - int cif_width; -}; - -struct cx25821_dev { - struct list_head devlist; - atomic_t refcount; - struct v4l2_device v4l2_dev; - - /* pci stuff */ - struct pci_dev *pci; - unsigned char pci_rev, pci_lat; - int pci_bus, pci_slot; - u32 base_io_addr; - u32 __iomem *lmmio; - u8 __iomem *bmmio; - int pci_irqmask; - int hwrevision; - - u32 clk_freq; - - /* I2C adapters: Master 1 & 2 (External) & Master 3 (Internal only) */ - struct cx25821_i2c i2c_bus[3]; - - int nr; - struct mutex lock; - - struct cx25821_channel channels[MAX_VID_CHANNEL_NUM]; - - /* board details */ - unsigned int board; - char name[32]; - - /* Analog video */ - u32 resources; - unsigned int input; - u32 tvaudio; - v4l2_std_id tvnorm; - unsigned int tuner_type; - unsigned char tuner_addr; - unsigned int radio_type; - unsigned char radio_addr; - unsigned int has_radio; - unsigned int videc_type; - unsigned char videc_addr; - unsigned short _max_num_decoders; - - /* Analog Audio Upstream */ - int _audio_is_running; - int _audiopixel_format; - int _is_first_audio_frame; - int _audiofile_status; - int _audio_lines_count; - int _audioframe_count; - int _audio_upstream_channel; - int _last_index_irq; /* The last interrupt index processed. */ - - __le32 *_risc_audio_jmp_addr; - __le32 *_risc_virt_start_addr; - __le32 *_risc_virt_addr; - dma_addr_t _risc_phys_addr; - dma_addr_t _risc_phys_start_addr; - - unsigned int _audiorisc_size; - unsigned int _audiodata_buf_size; - __le32 *_audiodata_buf_virt_addr; - dma_addr_t _audiodata_buf_phys_addr; - char *_audiofilename; - - /* V4l */ - u32 freq; - struct video_device *vbi_dev; - struct video_device *radio_dev; - struct video_device *ioctl_dev; - - spinlock_t slock; - - /* Video Upstream */ - int _line_size; - int _prog_cnt; - int _pixel_format; - int _is_first_frame; - int _is_running; - int _file_status; - int _lines_count; - int _frame_count; - int _channel_upstream_select; - unsigned int _risc_size; - - __le32 *_dma_virt_start_addr; - __le32 *_dma_virt_addr; - dma_addr_t _dma_phys_addr; - dma_addr_t _dma_phys_start_addr; - - unsigned int _data_buf_size; - __le32 *_data_buf_virt_addr; - dma_addr_t _data_buf_phys_addr; - char *_filename; - char *_defaultname; - - int _line_size_ch2; - int _prog_cnt_ch2; - int _pixel_format_ch2; - int _is_first_frame_ch2; - int _is_running_ch2; - int _file_status_ch2; - int _lines_count_ch2; - int _frame_count_ch2; - int _channel2_upstream_select; - unsigned int _risc_size_ch2; - - __le32 *_dma_virt_start_addr_ch2; - __le32 *_dma_virt_addr_ch2; - dma_addr_t _dma_phys_addr_ch2; - dma_addr_t _dma_phys_start_addr_ch2; - - unsigned int _data_buf_size_ch2; - __le32 *_data_buf_virt_addr_ch2; - dma_addr_t _data_buf_phys_addr_ch2; - char *_filename_ch2; - char *_defaultname_ch2; - - /* MPEG Encoder ONLY settings */ - u32 cx23417_mailbox; - struct cx2341x_mpeg_params mpeg_params; - struct video_device *v4l_device; - atomic_t v4l_reader_count; - struct cx25821_tvnorm encodernorm; - - u32 upstream_riscbuf_size; - u32 upstream_databuf_size; - u32 upstream_riscbuf_size_ch2; - u32 upstream_databuf_size_ch2; - u32 audio_upstream_riscbuf_size; - u32 audio_upstream_databuf_size; - int _isNTSC; - int _frame_index; - int _audioframe_index; - struct workqueue_struct *_irq_queues; - struct work_struct _irq_work_entry; - struct workqueue_struct *_irq_queues_ch2; - struct work_struct _irq_work_entry_ch2; - struct workqueue_struct *_irq_audio_queues; - struct work_struct _audio_work_entry; - char *input_filename; - char *input_filename_ch2; - int _frame_index_ch2; - int _isNTSC_ch2; - char *vid_stdname_ch2; - int pixel_format_ch2; - int channel_select_ch2; - int command_ch2; - char *input_audiofilename; - char *vid_stdname; - int pixel_format; - int channel_select; - int command; - int channel_opened; -}; - -struct upstream_user_struct { - char *input_filename; - char *vid_stdname; - int pixel_format; - int channel_select; - int command; -}; - -struct downstream_user_struct { - char *vid_stdname; - int pixel_format; - int cif_resolution_enable; - int cif_width; - int decoder_select; - int command; - int reg_address; - int reg_data; -}; - -extern struct upstream_user_struct *up_data; - -static inline struct cx25821_dev *get_cx25821(struct v4l2_device *v4l2_dev) -{ - return container_of(v4l2_dev, struct cx25821_dev, v4l2_dev); -} - -#define cx25821_call_all(dev, o, f, args...) \ - v4l2_device_call_all(&dev->v4l2_dev, 0, o, f, ##args) - -extern struct list_head cx25821_devlist; -extern struct mutex cx25821_devlist_mutex; - -extern struct cx25821_board cx25821_boards[]; -extern struct cx25821_subid cx25821_subids[]; - -#define SRAM_CH00 0 /* Video A */ -#define SRAM_CH01 1 /* Video B */ -#define SRAM_CH02 2 /* Video C */ -#define SRAM_CH03 3 /* Video D */ -#define SRAM_CH04 4 /* Video E */ -#define SRAM_CH05 5 /* Video F */ -#define SRAM_CH06 6 /* Video G */ -#define SRAM_CH07 7 /* Video H */ - -#define SRAM_CH08 8 /* Audio A */ -#define SRAM_CH09 9 /* Video Upstream I */ -#define SRAM_CH10 10 /* Video Upstream J */ -#define SRAM_CH11 11 /* Audio Upstream AUD_CHANNEL_B */ - -#define VID_UPSTREAM_SRAM_CHANNEL_I SRAM_CH09 -#define VID_UPSTREAM_SRAM_CHANNEL_J SRAM_CH10 -#define AUDIO_UPSTREAM_SRAM_CHANNEL_B SRAM_CH11 -#define VIDEO_IOCTL_CH 11 - -struct sram_channel { - char *name; - u32 i; - u32 cmds_start; - u32 ctrl_start; - u32 cdt; - u32 fifo_start; - u32 fifo_size; - u32 ptr1_reg; - u32 ptr2_reg; - u32 cnt1_reg; - u32 cnt2_reg; - u32 int_msk; - u32 int_stat; - u32 int_mstat; - u32 dma_ctl; - u32 gpcnt_ctl; - u32 gpcnt; - u32 aud_length; - u32 aud_cfg; - u32 fld_aud_fifo_en; - u32 fld_aud_risc_en; - - /* For Upstream Video */ - u32 vid_fmt_ctl; - u32 vid_active_ctl1; - u32 vid_active_ctl2; - u32 vid_cdt_size; - - u32 vip_ctl; - u32 pix_frmt; - u32 jumponly; - u32 irq_bit; -}; -extern struct sram_channel cx25821_sram_channels[]; - -#define STATUS_SUCCESS 0 -#define STATUS_UNSUCCESSFUL -1 - -#define cx_read(reg) readl(dev->lmmio + ((reg)>>2)) -#define cx_write(reg, value) writel((value), dev->lmmio + ((reg)>>2)) - -#define cx_andor(reg, mask, value) \ - writel((readl(dev->lmmio+((reg)>>2)) & ~(mask)) |\ - ((value) & (mask)), dev->lmmio+((reg)>>2)) - -#define cx_set(reg, bit) cx_andor((reg), (bit), (bit)) -#define cx_clear(reg, bit) cx_andor((reg), (bit), 0) - -#define Set_GPIO_Bit(Bit) (1 << Bit) -#define Clear_GPIO_Bit(Bit) (~(1 << Bit)) - -#define CX25821_ERR(fmt, args...) \ - pr_err("(%d): " fmt, dev->board, ##args) -#define CX25821_WARN(fmt, args...) \ - pr_warn("(%d): " fmt, dev->board, ##args) -#define CX25821_INFO(fmt, args...) \ - pr_info("(%d): " fmt, dev->board, ##args) - -extern int cx25821_i2c_register(struct cx25821_i2c *bus); -extern void cx25821_card_setup(struct cx25821_dev *dev); -extern int cx25821_ir_init(struct cx25821_dev *dev); -extern int cx25821_i2c_read(struct cx25821_i2c *bus, u16 reg_addr, int *value); -extern int cx25821_i2c_write(struct cx25821_i2c *bus, u16 reg_addr, int value); -extern int cx25821_i2c_unregister(struct cx25821_i2c *bus); -extern void cx25821_gpio_init(struct cx25821_dev *dev); -extern void cx25821_set_gpiopin_direction(struct cx25821_dev *dev, - int pin_number, int pin_logic_value); - -extern int medusa_video_init(struct cx25821_dev *dev); -extern int medusa_set_videostandard(struct cx25821_dev *dev); -extern void medusa_set_resolution(struct cx25821_dev *dev, int width, - int decoder_select); -extern int medusa_set_brightness(struct cx25821_dev *dev, int brightness, - int decoder); -extern int medusa_set_contrast(struct cx25821_dev *dev, int contrast, - int decoder); -extern int medusa_set_hue(struct cx25821_dev *dev, int hue, int decoder); -extern int medusa_set_saturation(struct cx25821_dev *dev, int saturation, - int decoder); - -extern int cx25821_sram_channel_setup(struct cx25821_dev *dev, - struct sram_channel *ch, unsigned int bpl, - u32 risc); - -extern int cx25821_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc, - struct scatterlist *sglist, - unsigned int top_offset, - unsigned int bottom_offset, - unsigned int bpl, - unsigned int padding, unsigned int lines); -extern int cx25821_risc_databuffer_audio(struct pci_dev *pci, - struct btcx_riscmem *risc, - struct scatterlist *sglist, - unsigned int bpl, - unsigned int lines, unsigned int lpi); -extern void cx25821_free_buffer(struct videobuf_queue *q, - struct cx25821_buffer *buf); -extern int cx25821_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, - u32 reg, u32 mask, u32 value); -extern void cx25821_sram_channel_dump(struct cx25821_dev *dev, - struct sram_channel *ch); -extern void cx25821_sram_channel_dump_audio(struct cx25821_dev *dev, - struct sram_channel *ch); - -extern struct cx25821_dev *cx25821_dev_get(struct pci_dev *pci); -extern void cx25821_print_irqbits(char *name, char *tag, char **strings, - int len, u32 bits, u32 mask); -extern void cx25821_dev_unregister(struct cx25821_dev *dev); -extern int cx25821_sram_channel_setup_audio(struct cx25821_dev *dev, - struct sram_channel *ch, - unsigned int bpl, u32 risc); - -extern int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, - int channel_select, int pixel_format); -extern int cx25821_vidupstream_init_ch2(struct cx25821_dev *dev, - int channel_select, int pixel_format); -extern int cx25821_audio_upstream_init(struct cx25821_dev *dev, - int channel_select); -extern void cx25821_free_mem_upstream_ch1(struct cx25821_dev *dev); -extern void cx25821_free_mem_upstream_ch2(struct cx25821_dev *dev); -extern void cx25821_free_mem_upstream_audio(struct cx25821_dev *dev); -extern void cx25821_start_upstream_video_ch1(struct cx25821_dev *dev, - struct upstream_user_struct - *up_data); -extern void cx25821_start_upstream_video_ch2(struct cx25821_dev *dev, - struct upstream_user_struct - *up_data); -extern void cx25821_start_upstream_audio(struct cx25821_dev *dev, - struct upstream_user_struct *up_data); -extern void cx25821_stop_upstream_video_ch1(struct cx25821_dev *dev); -extern void cx25821_stop_upstream_video_ch2(struct cx25821_dev *dev); -extern void cx25821_stop_upstream_audio(struct cx25821_dev *dev); -extern int cx25821_sram_channel_setup_upstream(struct cx25821_dev *dev, - struct sram_channel *ch, - unsigned int bpl, u32 risc); -extern void cx25821_set_pixel_format(struct cx25821_dev *dev, int channel, - u32 format); -extern void cx25821_videoioctl_unregister(struct cx25821_dev *dev); -extern struct video_device *cx25821_vdev_init(struct cx25821_dev *dev, - struct pci_dev *pci, - struct video_device *template, - char *type); -#endif diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig deleted file mode 100644 index 3598dc087b08..000000000000 --- a/drivers/media/video/cx88/Kconfig +++ /dev/null @@ -1,86 +0,0 @@ -config VIDEO_CX88 - tristate "Conexant 2388x (bt878 successor) support" - depends on VIDEO_DEV && PCI && I2C && RC_CORE - select I2C_ALGOBIT - select VIDEO_BTCX - select VIDEOBUF_DMA_SG - select VIDEO_TUNER - select VIDEO_TVEEPROM - select VIDEO_WM8775 if VIDEO_HELPER_CHIPS_AUTO - ---help--- - This is a video4linux driver for Conexant 2388x based - TV cards. - - To compile this driver as a module, choose M here: the - module will be called cx8800 - -config VIDEO_CX88_ALSA - tristate "Conexant 2388x DMA audio support" - depends on VIDEO_CX88 && SND - select SND_PCM - ---help--- - This is a video4linux driver for direct (DMA) audio on - Conexant 2388x based TV cards using ALSA. - - It only works with boards with function 01 enabled. - To check if your board supports, use lspci -n. - If supported, you should see 14f1:8801 or 14f1:8811 - PCI device. - - To compile this driver as a module, choose M here: the - module will be called cx88-alsa. - -config VIDEO_CX88_BLACKBIRD - tristate "Blackbird MPEG encoder support (cx2388x + cx23416)" - depends on VIDEO_CX88 - select VIDEO_CX2341X - ---help--- - This adds support for MPEG encoder cards based on the - Blackbird reference design, using the Conexant 2388x - and 23416 chips. - - To compile this driver as a module, choose M here: the - module will be called cx88-blackbird. - -config VIDEO_CX88_DVB - tristate "DVB/ATSC Support for cx2388x based TV cards" - depends on VIDEO_CX88 && DVB_CORE - select VIDEOBUF_DVB - select DVB_PLL if !DVB_FE_CUSTOMISE - select DVB_MT352 if !DVB_FE_CUSTOMISE - select DVB_ZL10353 if !DVB_FE_CUSTOMISE - select DVB_OR51132 if !DVB_FE_CUSTOMISE - select DVB_CX22702 if !DVB_FE_CUSTOMISE - select DVB_LGDT330X if !DVB_FE_CUSTOMISE - select DVB_NXT200X if !DVB_FE_CUSTOMISE - select DVB_CX24123 if !DVB_FE_CUSTOMISE - select DVB_ISL6421 if !DVB_FE_CUSTOMISE - select DVB_S5H1411 if !DVB_FE_CUSTOMISE - select DVB_CX24116 if !DVB_FE_CUSTOMISE - select DVB_STV0299 if !DVB_FE_CUSTOMISE - select DVB_STV0288 if !DVB_FE_CUSTOMISE - select DVB_STB6000 if !DVB_FE_CUSTOMISE - select DVB_STV0900 if !DVB_FE_CUSTOMISE - select DVB_STB6100 if !DVB_FE_CUSTOMISE - select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE - ---help--- - This adds support for DVB/ATSC cards based on the - Conexant 2388x chip. - - To compile this driver as a module, choose M here: the - module will be called cx88-dvb. - -config VIDEO_CX88_VP3054 - tristate "VP-3054 Secondary I2C Bus Support" - default m - depends on VIDEO_CX88_DVB && DVB_MT352 - ---help--- - This adds DVB-T support for cards based on the - Conexant 2388x chip and the MT352 demodulator, - which also require support for the VP-3054 - Secondary I2C bus, such at DNTV Live! DVB-T Pro. - -config VIDEO_CX88_MPEG - tristate - depends on VIDEO_CX88_DVB || VIDEO_CX88_BLACKBIRD - default y diff --git a/drivers/media/video/cx88/Makefile b/drivers/media/video/cx88/Makefile deleted file mode 100644 index 884b4cdd8ff0..000000000000 --- a/drivers/media/video/cx88/Makefile +++ /dev/null @@ -1,16 +0,0 @@ -cx88xx-objs := cx88-cards.o cx88-core.o cx88-i2c.o cx88-tvaudio.o \ - cx88-dsp.o cx88-input.o -cx8800-objs := cx88-video.o cx88-vbi.o -cx8802-objs := cx88-mpeg.o - -obj-$(CONFIG_VIDEO_CX88) += cx88xx.o cx8800.o -obj-$(CONFIG_VIDEO_CX88_MPEG) += cx8802.o -obj-$(CONFIG_VIDEO_CX88_ALSA) += cx88-alsa.o -obj-$(CONFIG_VIDEO_CX88_BLACKBIRD) += cx88-blackbird.o -obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o -obj-$(CONFIG_VIDEO_CX88_VP3054) += cx88-vp3054-i2c.o - -ccflags-y += -Idrivers/media/video -ccflags-y += -Idrivers/media/tuners -ccflags-y += -Idrivers/media/dvb-core -ccflags-y += -Idrivers/media/dvb-frontends diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c deleted file mode 100644 index 3aa6856ead3b..000000000000 --- a/drivers/media/video/cx88/cx88-alsa.c +++ /dev/null @@ -1,975 +0,0 @@ -/* - * - * Support for audio capture - * PCI function #1 of the cx2388x. - * - * (c) 2007 Trent Piepho <xyzzy@speakeasy.org> - * (c) 2005,2006 Ricardo Cerqueira <v4l@cerqueira.org> - * (c) 2005 Mauro Carvalho Chehab <mchehab@infradead.org> - * Based on a dummy cx88 module by Gerd Knorr <kraxel@bytesex.org> - * Based on dummy.c by Jaroslav Kysela <perex@perex.cz> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/device.h> -#include <linux/interrupt.h> -#include <linux/vmalloc.h> -#include <linux/dma-mapping.h> -#include <linux/pci.h> -#include <linux/slab.h> - -#include <asm/delay.h> -#include <sound/core.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> -#include <sound/control.h> -#include <sound/initval.h> -#include <sound/tlv.h> -#include <media/wm8775.h> - -#include "cx88.h" -#include "cx88-reg.h" - -#define dprintk(level,fmt, arg...) if (debug >= level) \ - printk(KERN_INFO "%s/1: " fmt, chip->core->name , ## arg) - -#define dprintk_core(level,fmt, arg...) if (debug >= level) \ - printk(KERN_DEBUG "%s/1: " fmt, chip->core->name , ## arg) - -/**************************************************************************** - Data type declarations - Can be moded to a header file later - ****************************************************************************/ - -struct cx88_audio_buffer { - unsigned int bpl; - struct btcx_riscmem risc; - struct videobuf_dmabuf dma; -}; - -struct cx88_audio_dev { - struct cx88_core *core; - struct cx88_dmaqueue q; - - /* pci i/o */ - struct pci_dev *pci; - - /* audio controls */ - int irq; - - struct snd_card *card; - - spinlock_t reg_lock; - atomic_t count; - - unsigned int dma_size; - unsigned int period_size; - unsigned int num_periods; - - struct videobuf_dmabuf *dma_risc; - - struct cx88_audio_buffer *buf; - - struct snd_pcm_substream *substream; -}; -typedef struct cx88_audio_dev snd_cx88_card_t; - - - -/**************************************************************************** - Module global static vars - ****************************************************************************/ - -static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ -static const char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static bool enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1}; - -module_param_array(enable, bool, NULL, 0444); -MODULE_PARM_DESC(enable, "Enable cx88x soundcard. default enabled."); - -module_param_array(index, int, NULL, 0444); -MODULE_PARM_DESC(index, "Index value for cx88x capture interface(s)."); - - -/**************************************************************************** - Module macros - ****************************************************************************/ - -MODULE_DESCRIPTION("ALSA driver module for cx2388x based TV cards"); -MODULE_AUTHOR("Ricardo Cerqueira"); -MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>"); -MODULE_LICENSE("GPL"); -MODULE_VERSION(CX88_VERSION); - -MODULE_SUPPORTED_DEVICE("{{Conexant,23881}," - "{{Conexant,23882}," - "{{Conexant,23883}"); -static unsigned int debug; -module_param(debug,int,0644); -MODULE_PARM_DESC(debug,"enable debug messages"); - -/**************************************************************************** - Module specific funtions - ****************************************************************************/ - -/* - * BOARD Specific: Sets audio DMA - */ - -static int _cx88_start_audio_dma(snd_cx88_card_t *chip) -{ - struct cx88_audio_buffer *buf = chip->buf; - struct cx88_core *core=chip->core; - const struct sram_channel *audio_ch = &cx88_sram_channels[SRAM_CH25]; - - /* Make sure RISC/FIFO are off before changing FIFO/RISC settings */ - cx_clear(MO_AUD_DMACNTRL, 0x11); - - /* setup fifo + format - out channel */ - cx88_sram_channel_setup(chip->core, audio_ch, buf->bpl, buf->risc.dma); - - /* sets bpl size */ - cx_write(MO_AUDD_LNGTH, buf->bpl); - - /* reset counter */ - cx_write(MO_AUDD_GPCNTRL, GP_COUNT_CONTROL_RESET); - atomic_set(&chip->count, 0); - - dprintk(1, "Start audio DMA, %d B/line, %d lines/FIFO, %d periods, %d " - "byte buffer\n", buf->bpl, cx_read(audio_ch->cmds_start + 8)>>1, - chip->num_periods, buf->bpl * chip->num_periods); - - /* Enables corresponding bits at AUD_INT_STAT */ - cx_write(MO_AUD_INTMSK, AUD_INT_OPC_ERR | AUD_INT_DN_SYNC | - AUD_INT_DN_RISCI2 | AUD_INT_DN_RISCI1); - - /* Clean any pending interrupt bits already set */ - cx_write(MO_AUD_INTSTAT, ~0); - - /* enable audio irqs */ - cx_set(MO_PCI_INTMSK, chip->core->pci_irqmask | PCI_INT_AUDINT); - - /* start dma */ - cx_set(MO_DEV_CNTRL2, (1<<5)); /* Enables Risc Processor */ - cx_set(MO_AUD_DMACNTRL, 0x11); /* audio downstream FIFO and RISC enable */ - - if (debug) - cx88_sram_channel_dump(chip->core, audio_ch); - - return 0; -} - -/* - * BOARD Specific: Resets audio DMA - */ -static int _cx88_stop_audio_dma(snd_cx88_card_t *chip) -{ - struct cx88_core *core=chip->core; - dprintk(1, "Stopping audio DMA\n"); - - /* stop dma */ - cx_clear(MO_AUD_DMACNTRL, 0x11); - - /* disable irqs */ - cx_clear(MO_PCI_INTMSK, PCI_INT_AUDINT); - cx_clear(MO_AUD_INTMSK, AUD_INT_OPC_ERR | AUD_INT_DN_SYNC | - AUD_INT_DN_RISCI2 | AUD_INT_DN_RISCI1); - - if (debug) - cx88_sram_channel_dump(chip->core, &cx88_sram_channels[SRAM_CH25]); - - return 0; -} - -#define MAX_IRQ_LOOP 50 - -/* - * BOARD Specific: IRQ dma bits - */ -static const char *cx88_aud_irqs[32] = { - "dn_risci1", "up_risci1", "rds_dn_risc1", /* 0-2 */ - NULL, /* reserved */ - "dn_risci2", "up_risci2", "rds_dn_risc2", /* 4-6 */ - NULL, /* reserved */ - "dnf_of", "upf_uf", "rds_dnf_uf", /* 8-10 */ - NULL, /* reserved */ - "dn_sync", "up_sync", "rds_dn_sync", /* 12-14 */ - NULL, /* reserved */ - "opc_err", "par_err", "rip_err", /* 16-18 */ - "pci_abort", "ber_irq", "mchg_irq" /* 19-21 */ -}; - -/* - * BOARD Specific: Threats IRQ audio specific calls - */ -static void cx8801_aud_irq(snd_cx88_card_t *chip) -{ - struct cx88_core *core = chip->core; - u32 status, mask; - - status = cx_read(MO_AUD_INTSTAT); - mask = cx_read(MO_AUD_INTMSK); - if (0 == (status & mask)) - return; - cx_write(MO_AUD_INTSTAT, status); - if (debug > 1 || (status & mask & ~0xff)) - cx88_print_irqbits(core->name, "irq aud", - cx88_aud_irqs, ARRAY_SIZE(cx88_aud_irqs), - status, mask); - /* risc op code error */ - if (status & AUD_INT_OPC_ERR) { - printk(KERN_WARNING "%s/1: Audio risc op code error\n",core->name); - cx_clear(MO_AUD_DMACNTRL, 0x11); - cx88_sram_channel_dump(core, &cx88_sram_channels[SRAM_CH25]); - } - if (status & AUD_INT_DN_SYNC) { - dprintk(1, "Downstream sync error\n"); - cx_write(MO_AUDD_GPCNTRL, GP_COUNT_CONTROL_RESET); - return; - } - /* risc1 downstream */ - if (status & AUD_INT_DN_RISCI1) { - atomic_set(&chip->count, cx_read(MO_AUDD_GPCNT)); - snd_pcm_period_elapsed(chip->substream); - } - /* FIXME: Any other status should deserve a special handling? */ -} - -/* - * BOARD Specific: Handles IRQ calls - */ -static irqreturn_t cx8801_irq(int irq, void *dev_id) -{ - snd_cx88_card_t *chip = dev_id; - struct cx88_core *core = chip->core; - u32 status; - int loop, handled = 0; - - for (loop = 0; loop < MAX_IRQ_LOOP; loop++) { - status = cx_read(MO_PCI_INTSTAT) & - (core->pci_irqmask | PCI_INT_AUDINT); - if (0 == status) - goto out; - dprintk(3, "cx8801_irq loop %d/%d, status %x\n", - loop, MAX_IRQ_LOOP, status); - handled = 1; - cx_write(MO_PCI_INTSTAT, status); - - if (status & core->pci_irqmask) - cx88_core_irq(core, status); - if (status & PCI_INT_AUDINT) - cx8801_aud_irq(chip); - } - - if (MAX_IRQ_LOOP == loop) { - printk(KERN_ERR - "%s/1: IRQ loop detected, disabling interrupts\n", - core->name); - cx_clear(MO_PCI_INTMSK, PCI_INT_AUDINT); - } - - out: - return IRQ_RETVAL(handled); -} - - -static int dsp_buffer_free(snd_cx88_card_t *chip) -{ - BUG_ON(!chip->dma_size); - - dprintk(2,"Freeing buffer\n"); - videobuf_dma_unmap(&chip->pci->dev, chip->dma_risc); - videobuf_dma_free(chip->dma_risc); - btcx_riscmem_free(chip->pci,&chip->buf->risc); - kfree(chip->buf); - - chip->dma_risc = NULL; - chip->dma_size = 0; - - return 0; -} - -/**************************************************************************** - ALSA PCM Interface - ****************************************************************************/ - -/* - * Digital hardware definition - */ -#define DEFAULT_FIFO_SIZE 4096 -static const struct snd_pcm_hardware snd_cx88_digital_hw = { - .info = SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_MMAP_VALID, - .formats = SNDRV_PCM_FMTBIT_S16_LE, - - .rates = SNDRV_PCM_RATE_48000, - .rate_min = 48000, - .rate_max = 48000, - .channels_min = 2, - .channels_max = 2, - /* Analog audio output will be full of clicks and pops if there - are not exactly four lines in the SRAM FIFO buffer. */ - .period_bytes_min = DEFAULT_FIFO_SIZE/4, - .period_bytes_max = DEFAULT_FIFO_SIZE/4, - .periods_min = 1, - .periods_max = 1024, - .buffer_bytes_max = (1024*1024), -}; - -/* - * audio pcm capture open callback - */ -static int snd_cx88_pcm_open(struct snd_pcm_substream *substream) -{ - snd_cx88_card_t *chip = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - int err; - - if (!chip) { - printk(KERN_ERR "BUG: cx88 can't find device struct." - " Can't proceed with open\n"); - return -ENODEV; - } - - err = snd_pcm_hw_constraint_pow2(runtime, 0, SNDRV_PCM_HW_PARAM_PERIODS); - if (err < 0) - goto _error; - - chip->substream = substream; - - runtime->hw = snd_cx88_digital_hw; - - if (cx88_sram_channels[SRAM_CH25].fifo_size != DEFAULT_FIFO_SIZE) { - unsigned int bpl = cx88_sram_channels[SRAM_CH25].fifo_size / 4; - bpl &= ~7; /* must be multiple of 8 */ - runtime->hw.period_bytes_min = bpl; - runtime->hw.period_bytes_max = bpl; - } - - return 0; -_error: - dprintk(1,"Error opening PCM!\n"); - return err; -} - -/* - * audio close callback - */ -static int snd_cx88_close(struct snd_pcm_substream *substream) -{ - return 0; -} - -/* - * hw_params callback - */ -static int snd_cx88_hw_params(struct snd_pcm_substream * substream, - struct snd_pcm_hw_params * hw_params) -{ - snd_cx88_card_t *chip = snd_pcm_substream_chip(substream); - struct videobuf_dmabuf *dma; - - struct cx88_audio_buffer *buf; - int ret; - - if (substream->runtime->dma_area) { - dsp_buffer_free(chip); - substream->runtime->dma_area = NULL; - } - - chip->period_size = params_period_bytes(hw_params); - chip->num_periods = params_periods(hw_params); - chip->dma_size = chip->period_size * params_periods(hw_params); - - BUG_ON(!chip->dma_size); - BUG_ON(chip->num_periods & (chip->num_periods-1)); - - buf = kzalloc(sizeof(*buf), GFP_KERNEL); - if (NULL == buf) - return -ENOMEM; - - buf->bpl = chip->period_size; - - dma = &buf->dma; - videobuf_dma_init(dma); - ret = videobuf_dma_init_kernel(dma, PCI_DMA_FROMDEVICE, - (PAGE_ALIGN(chip->dma_size) >> PAGE_SHIFT)); - if (ret < 0) - goto error; - - ret = videobuf_dma_map(&chip->pci->dev, dma); - if (ret < 0) - goto error; - - ret = cx88_risc_databuffer(chip->pci, &buf->risc, dma->sglist, - chip->period_size, chip->num_periods, 1); - if (ret < 0) - goto error; - - /* Loop back to start of program */ - buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP|RISC_IRQ1|RISC_CNT_INC); - buf->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - - chip->buf = buf; - chip->dma_risc = dma; - - substream->runtime->dma_area = chip->dma_risc->vaddr; - substream->runtime->dma_bytes = chip->dma_size; - substream->runtime->dma_addr = 0; - return 0; - -error: - kfree(buf); - return ret; -} - -/* - * hw free callback - */ -static int snd_cx88_hw_free(struct snd_pcm_substream * substream) -{ - - snd_cx88_card_t *chip = snd_pcm_substream_chip(substream); - - if (substream->runtime->dma_area) { - dsp_buffer_free(chip); - substream->runtime->dma_area = NULL; - } - - return 0; -} - -/* - * prepare callback - */ -static int snd_cx88_prepare(struct snd_pcm_substream *substream) -{ - return 0; -} - -/* - * trigger callback - */ -static int snd_cx88_card_trigger(struct snd_pcm_substream *substream, int cmd) -{ - snd_cx88_card_t *chip = snd_pcm_substream_chip(substream); - int err; - - /* Local interrupts are already disabled by ALSA */ - spin_lock(&chip->reg_lock); - - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: - err=_cx88_start_audio_dma(chip); - break; - case SNDRV_PCM_TRIGGER_STOP: - err=_cx88_stop_audio_dma(chip); - break; - default: - err=-EINVAL; - break; - } - - spin_unlock(&chip->reg_lock); - - return err; -} - -/* - * pointer callback - */ -static snd_pcm_uframes_t snd_cx88_pointer(struct snd_pcm_substream *substream) -{ - snd_cx88_card_t *chip = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - u16 count; - - count = atomic_read(&chip->count); - -// dprintk(2, "%s - count %d (+%u), period %d, frame %lu\n", __func__, -// count, new, count & (runtime->periods-1), -// runtime->period_size * (count & (runtime->periods-1))); - return runtime->period_size * (count & (runtime->periods-1)); -} - -/* - * page callback (needed for mmap) - */ -static struct page *snd_cx88_page(struct snd_pcm_substream *substream, - unsigned long offset) -{ - void *pageptr = substream->runtime->dma_area + offset; - return vmalloc_to_page(pageptr); -} - -/* - * operators - */ -static struct snd_pcm_ops snd_cx88_pcm_ops = { - .open = snd_cx88_pcm_open, - .close = snd_cx88_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_cx88_hw_params, - .hw_free = snd_cx88_hw_free, - .prepare = snd_cx88_prepare, - .trigger = snd_cx88_card_trigger, - .pointer = snd_cx88_pointer, - .page = snd_cx88_page, -}; - -/* - * create a PCM device - */ -static int __devinit snd_cx88_pcm(snd_cx88_card_t *chip, int device, const char *name) -{ - int err; - struct snd_pcm *pcm; - - err = snd_pcm_new(chip->card, name, device, 0, 1, &pcm); - if (err < 0) - return err; - pcm->private_data = chip; - strcpy(pcm->name, name); - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_cx88_pcm_ops); - - return 0; -} - -/**************************************************************************** - CONTROL INTERFACE - ****************************************************************************/ -static int snd_cx88_volume_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *info) -{ - info->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - info->count = 2; - info->value.integer.min = 0; - info->value.integer.max = 0x3f; - - return 0; -} - -static int snd_cx88_volume_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *value) -{ - snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol); - struct cx88_core *core=chip->core; - int vol = 0x3f - (cx_read(AUD_VOL_CTL) & 0x3f), - bal = cx_read(AUD_BAL_CTL); - - value->value.integer.value[(bal & 0x40) ? 0 : 1] = vol; - vol -= (bal & 0x3f); - value->value.integer.value[(bal & 0x40) ? 1 : 0] = vol < 0 ? 0 : vol; - - return 0; -} - -static void snd_cx88_wm8775_volume_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *value) -{ - snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol); - struct cx88_core *core = chip->core; - int left = value->value.integer.value[0]; - int right = value->value.integer.value[1]; - int v, b; - - /* Pass volume & balance onto any WM8775 */ - if (left >= right) { - v = left << 10; - b = left ? (0x8000 * right) / left : 0x8000; - } else { - v = right << 10; - b = right ? 0xffff - (0x8000 * left) / right : 0x8000; - } - wm8775_s_ctrl(core, V4L2_CID_AUDIO_VOLUME, v); - wm8775_s_ctrl(core, V4L2_CID_AUDIO_BALANCE, b); -} - -/* OK - TODO: test it */ -static int snd_cx88_volume_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *value) -{ - snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol); - struct cx88_core *core=chip->core; - int left, right, v, b; - int changed = 0; - u32 old; - - if (core->board.audio_chip == V4L2_IDENT_WM8775) - snd_cx88_wm8775_volume_put(kcontrol, value); - - left = value->value.integer.value[0] & 0x3f; - right = value->value.integer.value[1] & 0x3f; - b = right - left; - if (b < 0) { - v = 0x3f - left; - b = (-b) | 0x40; - } else { - v = 0x3f - right; - } - /* Do we really know this will always be called with IRQs on? */ - spin_lock_irq(&chip->reg_lock); - old = cx_read(AUD_VOL_CTL); - if (v != (old & 0x3f)) { - cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, (old & ~0x3f) | v); - changed = 1; - } - if ((cx_read(AUD_BAL_CTL) & 0x7f) != b) { - cx_write(AUD_BAL_CTL, b); - changed = 1; - } - spin_unlock_irq(&chip->reg_lock); - - return changed; -} - -static const DECLARE_TLV_DB_SCALE(snd_cx88_db_scale, -6300, 100, 0); - -static const struct snd_kcontrol_new snd_cx88_volume = { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | - SNDRV_CTL_ELEM_ACCESS_TLV_READ, - .name = "Analog-TV Volume", - .info = snd_cx88_volume_info, - .get = snd_cx88_volume_get, - .put = snd_cx88_volume_put, - .tlv.p = snd_cx88_db_scale, -}; - -static int snd_cx88_switch_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *value) -{ - snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol); - struct cx88_core *core = chip->core; - u32 bit = kcontrol->private_value; - - value->value.integer.value[0] = !(cx_read(AUD_VOL_CTL) & bit); - return 0; -} - -static int snd_cx88_switch_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *value) -{ - snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol); - struct cx88_core *core = chip->core; - u32 bit = kcontrol->private_value; - int ret = 0; - u32 vol; - - spin_lock_irq(&chip->reg_lock); - vol = cx_read(AUD_VOL_CTL); - if (value->value.integer.value[0] != !(vol & bit)) { - vol ^= bit; - cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, vol); - /* Pass mute onto any WM8775 */ - if ((core->board.audio_chip == V4L2_IDENT_WM8775) && - ((1<<6) == bit)) - wm8775_s_ctrl(core, V4L2_CID_AUDIO_MUTE, 0 != (vol & bit)); - ret = 1; - } - spin_unlock_irq(&chip->reg_lock); - return ret; -} - -static const struct snd_kcontrol_new snd_cx88_dac_switch = { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Audio-Out Switch", - .info = snd_ctl_boolean_mono_info, - .get = snd_cx88_switch_get, - .put = snd_cx88_switch_put, - .private_value = (1<<8), -}; - -static const struct snd_kcontrol_new snd_cx88_source_switch = { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Analog-TV Switch", - .info = snd_ctl_boolean_mono_info, - .get = snd_cx88_switch_get, - .put = snd_cx88_switch_put, - .private_value = (1<<6), -}; - -static int snd_cx88_alc_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *value) -{ - snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol); - struct cx88_core *core = chip->core; - s32 val; - - val = wm8775_g_ctrl(core, V4L2_CID_AUDIO_LOUDNESS); - value->value.integer.value[0] = val ? 1 : 0; - return 0; -} - -static int snd_cx88_alc_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *value) -{ - snd_cx88_card_t *chip = snd_kcontrol_chip(kcontrol); - struct cx88_core *core = chip->core; - struct v4l2_control client_ctl; - - memset(&client_ctl, 0, sizeof(client_ctl)); - client_ctl.value = 0 != value->value.integer.value[0]; - client_ctl.id = V4L2_CID_AUDIO_LOUDNESS; - call_hw(core, WM8775_GID, core, s_ctrl, &client_ctl); - - return 0; -} - -static struct snd_kcontrol_new snd_cx88_alc_switch = { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Line-In ALC Switch", - .info = snd_ctl_boolean_mono_info, - .get = snd_cx88_alc_get, - .put = snd_cx88_alc_put, -}; - -/**************************************************************************** - Basic Flow for Sound Devices - ****************************************************************************/ - -/* - * PCI ID Table - 14f1:8801 and 14f1:8811 means function 1: Audio - * Only boards with eeprom and byte 1 at eeprom=1 have it - */ - -static const struct pci_device_id cx88_audio_pci_tbl[] __devinitdata = { - {0x14f1,0x8801,PCI_ANY_ID,PCI_ANY_ID,0,0,0}, - {0x14f1,0x8811,PCI_ANY_ID,PCI_ANY_ID,0,0,0}, - {0, } -}; -MODULE_DEVICE_TABLE(pci, cx88_audio_pci_tbl); - -/* - * Chip-specific destructor - */ - -static int snd_cx88_free(snd_cx88_card_t *chip) -{ - - if (chip->irq >= 0) - free_irq(chip->irq, chip); - - cx88_core_put(chip->core,chip->pci); - - pci_disable_device(chip->pci); - return 0; -} - -/* - * Component Destructor - */ -static void snd_cx88_dev_free(struct snd_card * card) -{ - snd_cx88_card_t *chip = card->private_data; - - snd_cx88_free(chip); -} - - -/* - * Alsa Constructor - Component probe - */ - -static int devno; -static int __devinit snd_cx88_create(struct snd_card *card, - struct pci_dev *pci, - snd_cx88_card_t **rchip, - struct cx88_core **core_ptr) -{ - snd_cx88_card_t *chip; - struct cx88_core *core; - int err; - unsigned char pci_lat; - - *rchip = NULL; - - err = pci_enable_device(pci); - if (err < 0) - return err; - - pci_set_master(pci); - - chip = card->private_data; - - core = cx88_core_get(pci); - if (NULL == core) { - err = -EINVAL; - return err; - } - - if (!pci_dma_supported(pci,DMA_BIT_MASK(32))) { - dprintk(0, "%s/1: Oops: no 32bit PCI DMA ???\n",core->name); - err = -EIO; - cx88_core_put(core, pci); - return err; - } - - - /* pci init */ - chip->card = card; - chip->pci = pci; - chip->irq = -1; - spin_lock_init(&chip->reg_lock); - - chip->core = core; - - /* get irq */ - err = request_irq(chip->pci->irq, cx8801_irq, - IRQF_SHARED | IRQF_DISABLED, chip->core->name, chip); - if (err < 0) { - dprintk(0, "%s: can't get IRQ %d\n", - chip->core->name, chip->pci->irq); - return err; - } - - /* print pci info */ - pci_read_config_byte(pci, PCI_LATENCY_TIMER, &pci_lat); - - dprintk(1,"ALSA %s/%i: found at %s, rev: %d, irq: %d, " - "latency: %d, mmio: 0x%llx\n", core->name, devno, - pci_name(pci), pci->revision, pci->irq, - pci_lat, (unsigned long long)pci_resource_start(pci,0)); - - chip->irq = pci->irq; - synchronize_irq(chip->irq); - - snd_card_set_dev(card, &pci->dev); - - *rchip = chip; - *core_ptr = core; - - return 0; -} - -static int __devinit cx88_audio_initdev(struct pci_dev *pci, - const struct pci_device_id *pci_id) -{ - struct snd_card *card; - snd_cx88_card_t *chip; - struct cx88_core *core = NULL; - int err; - - if (devno >= SNDRV_CARDS) - return (-ENODEV); - - if (!enable[devno]) { - ++devno; - return (-ENOENT); - } - - err = snd_card_create(index[devno], id[devno], THIS_MODULE, - sizeof(snd_cx88_card_t), &card); - if (err < 0) - return err; - - card->private_free = snd_cx88_dev_free; - - err = snd_cx88_create(card, pci, &chip, &core); - if (err < 0) - goto error; - - err = snd_cx88_pcm(chip, 0, "CX88 Digital"); - if (err < 0) - goto error; - - err = snd_ctl_add(card, snd_ctl_new1(&snd_cx88_volume, chip)); - if (err < 0) - goto error; - err = snd_ctl_add(card, snd_ctl_new1(&snd_cx88_dac_switch, chip)); - if (err < 0) - goto error; - err = snd_ctl_add(card, snd_ctl_new1(&snd_cx88_source_switch, chip)); - if (err < 0) - goto error; - - /* If there's a wm8775 then add a Line-In ALC switch */ - if (core->board.audio_chip == V4L2_IDENT_WM8775) - snd_ctl_add(card, snd_ctl_new1(&snd_cx88_alc_switch, chip)); - - strcpy (card->driver, "CX88x"); - sprintf(card->shortname, "Conexant CX%x", pci->device); - sprintf(card->longname, "%s at %#llx", - card->shortname,(unsigned long long)pci_resource_start(pci, 0)); - strcpy (card->mixername, "CX88"); - - dprintk (0, "%s/%i: ALSA support for cx2388x boards\n", - card->driver,devno); - - err = snd_card_register(card); - if (err < 0) - goto error; - pci_set_drvdata(pci,card); - - devno++; - return 0; - -error: - snd_card_free(card); - return err; -} -/* - * ALSA destructor - */ -static void __devexit cx88_audio_finidev(struct pci_dev *pci) -{ - struct cx88_audio_dev *card = pci_get_drvdata(pci); - - snd_card_free((void *)card); - - pci_set_drvdata(pci, NULL); - - devno--; -} - -/* - * PCI driver definition - */ - -static struct pci_driver cx88_audio_pci_driver = { - .name = "cx88_audio", - .id_table = cx88_audio_pci_tbl, - .probe = cx88_audio_initdev, - .remove = __devexit_p(cx88_audio_finidev), -}; - -/**************************************************************************** - LINUX MODULE INIT - ****************************************************************************/ - -/* - * module init - */ -static int __init cx88_audio_init(void) -{ - printk(KERN_INFO "cx2388x alsa driver version %s loaded\n", - CX88_VERSION); - return pci_register_driver(&cx88_audio_pci_driver); -} - -/* - * module remove - */ -static void __exit cx88_audio_fini(void) -{ - pci_unregister_driver(&cx88_audio_pci_driver); -} - -module_init(cx88_audio_init); -module_exit(cx88_audio_fini); diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c deleted file mode 100644 index 843ffd9e533b..000000000000 --- a/drivers/media/video/cx88/cx88-blackbird.c +++ /dev/null @@ -1,1299 +0,0 @@ -/* - * - * Support for a cx23416 mpeg encoder via cx2388x host port. - * "blackbird" reference design. - * - * (c) 2004 Jelle Foks <jelle@foks.us> - * (c) 2004 Gerd Knorr <kraxel@bytesex.org> - * - * (c) 2005-2006 Mauro Carvalho Chehab <mchehab@infradead.org> - * - video_ioctl2 conversion - * - * Includes parts from the ivtv driver <http://sourceforge.net/projects/ivtv/> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/slab.h> -#include <linux/fs.h> -#include <linux/delay.h> -#include <linux/device.h> -#include <linux/firmware.h> -#include <media/v4l2-common.h> -#include <media/v4l2-ioctl.h> -#include <media/v4l2-event.h> -#include <media/cx2341x.h> - -#include "cx88.h" - -MODULE_DESCRIPTION("driver for cx2388x/cx23416 based mpeg encoder cards"); -MODULE_AUTHOR("Jelle Foks <jelle@foks.us>, Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); -MODULE_LICENSE("GPL"); -MODULE_VERSION(CX88_VERSION); - -static unsigned int mpegbufs = 32; -module_param(mpegbufs,int,0644); -MODULE_PARM_DESC(mpegbufs,"number of mpeg buffers, range 2-32"); - -static unsigned int debug; -module_param(debug,int,0644); -MODULE_PARM_DESC(debug,"enable debug messages [blackbird]"); - -#define dprintk(level,fmt, arg...) if (debug >= level) \ - printk(KERN_DEBUG "%s/2-bb: " fmt, dev->core->name , ## arg) - - -/* ------------------------------------------------------------------ */ - -#define BLACKBIRD_FIRM_IMAGE_SIZE 376836 - -/* defines below are from ivtv-driver.h */ - -#define IVTV_CMD_HW_BLOCKS_RST 0xFFFFFFFF - -/* Firmware API commands */ -#define IVTV_API_STD_TIMEOUT 500 - -enum blackbird_capture_type { - BLACKBIRD_MPEG_CAPTURE, - BLACKBIRD_RAW_CAPTURE, - BLACKBIRD_RAW_PASSTHRU_CAPTURE -}; -enum blackbird_capture_bits { - BLACKBIRD_RAW_BITS_NONE = 0x00, - BLACKBIRD_RAW_BITS_YUV_CAPTURE = 0x01, - BLACKBIRD_RAW_BITS_PCM_CAPTURE = 0x02, - BLACKBIRD_RAW_BITS_VBI_CAPTURE = 0x04, - BLACKBIRD_RAW_BITS_PASSTHRU_CAPTURE = 0x08, - BLACKBIRD_RAW_BITS_TO_HOST_CAPTURE = 0x10 -}; -enum blackbird_capture_end { - BLACKBIRD_END_AT_GOP, /* stop at the end of gop, generate irq */ - BLACKBIRD_END_NOW, /* stop immediately, no irq */ -}; -enum blackbird_framerate { - BLACKBIRD_FRAMERATE_NTSC_30, /* NTSC: 30fps */ - BLACKBIRD_FRAMERATE_PAL_25 /* PAL: 25fps */ -}; -enum blackbird_stream_port { - BLACKBIRD_OUTPUT_PORT_MEMORY, - BLACKBIRD_OUTPUT_PORT_STREAMING, - BLACKBIRD_OUTPUT_PORT_SERIAL -}; -enum blackbird_data_xfer_status { - BLACKBIRD_MORE_BUFFERS_FOLLOW, - BLACKBIRD_LAST_BUFFER, -}; -enum blackbird_picture_mask { - BLACKBIRD_PICTURE_MASK_NONE, - BLACKBIRD_PICTURE_MASK_I_FRAMES, - BLACKBIRD_PICTURE_MASK_I_P_FRAMES = 0x3, - BLACKBIRD_PICTURE_MASK_ALL_FRAMES = 0x7, -}; -enum blackbird_vbi_mode_bits { - BLACKBIRD_VBI_BITS_SLICED, - BLACKBIRD_VBI_BITS_RAW, -}; -enum blackbird_vbi_insertion_bits { - BLACKBIRD_VBI_BITS_INSERT_IN_XTENSION_USR_DATA, - BLACKBIRD_VBI_BITS_INSERT_IN_PRIVATE_PACKETS = 0x1 << 1, - BLACKBIRD_VBI_BITS_SEPARATE_STREAM = 0x2 << 1, - BLACKBIRD_VBI_BITS_SEPARATE_STREAM_USR_DATA = 0x4 << 1, - BLACKBIRD_VBI_BITS_SEPARATE_STREAM_PRV_DATA = 0x5 << 1, -}; -enum blackbird_dma_unit { - BLACKBIRD_DMA_BYTES, - BLACKBIRD_DMA_FRAMES, -}; -enum blackbird_dma_transfer_status_bits { - BLACKBIRD_DMA_TRANSFER_BITS_DONE = 0x01, - BLACKBIRD_DMA_TRANSFER_BITS_ERROR = 0x04, - BLACKBIRD_DMA_TRANSFER_BITS_LL_ERROR = 0x10, -}; -enum blackbird_pause { - BLACKBIRD_PAUSE_ENCODING, - BLACKBIRD_RESUME_ENCODING, -}; -enum blackbird_copyright { - BLACKBIRD_COPYRIGHT_OFF, - BLACKBIRD_COPYRIGHT_ON, -}; -enum blackbird_notification_type { - BLACKBIRD_NOTIFICATION_REFRESH, -}; -enum blackbird_notification_status { - BLACKBIRD_NOTIFICATION_OFF, - BLACKBIRD_NOTIFICATION_ON, -}; -enum blackbird_notification_mailbox { - BLACKBIRD_NOTIFICATION_NO_MAILBOX = -1, -}; -enum blackbird_field1_lines { - BLACKBIRD_FIELD1_SAA7114 = 0x00EF, /* 239 */ - BLACKBIRD_FIELD1_SAA7115 = 0x00F0, /* 240 */ - BLACKBIRD_FIELD1_MICRONAS = 0x0105, /* 261 */ -}; -enum blackbird_field2_lines { - BLACKBIRD_FIELD2_SAA7114 = 0x00EF, /* 239 */ - BLACKBIRD_FIELD2_SAA7115 = 0x00F0, /* 240 */ - BLACKBIRD_FIELD2_MICRONAS = 0x0106, /* 262 */ -}; -enum blackbird_custom_data_type { - BLACKBIRD_CUSTOM_EXTENSION_USR_DATA, - BLACKBIRD_CUSTOM_PRIVATE_PACKET, -}; -enum blackbird_mute { - BLACKBIRD_UNMUTE, - BLACKBIRD_MUTE, -}; -enum blackbird_mute_video_mask { - BLACKBIRD_MUTE_VIDEO_V_MASK = 0x0000FF00, - BLACKBIRD_MUTE_VIDEO_U_MASK = 0x00FF0000, - BLACKBIRD_MUTE_VIDEO_Y_MASK = 0xFF000000, -}; -enum blackbird_mute_video_shift { - BLACKBIRD_MUTE_VIDEO_V_SHIFT = 8, - BLACKBIRD_MUTE_VIDEO_U_SHIFT = 16, - BLACKBIRD_MUTE_VIDEO_Y_SHIFT = 24, -}; - -/* Registers */ -#define IVTV_REG_ENC_SDRAM_REFRESH (0x07F8 /*| IVTV_REG_OFFSET*/) -#define IVTV_REG_ENC_SDRAM_PRECHARGE (0x07FC /*| IVTV_REG_OFFSET*/) -#define IVTV_REG_SPU (0x9050 /*| IVTV_REG_OFFSET*/) -#define IVTV_REG_HW_BLOCKS (0x9054 /*| IVTV_REG_OFFSET*/) -#define IVTV_REG_VPU (0x9058 /*| IVTV_REG_OFFSET*/) -#define IVTV_REG_APU (0xA064 /*| IVTV_REG_OFFSET*/) - -/* ------------------------------------------------------------------ */ - -static void host_setup(struct cx88_core *core) -{ - /* toggle reset of the host */ - cx_write(MO_GPHST_SOFT_RST, 1); - udelay(100); - cx_write(MO_GPHST_SOFT_RST, 0); - udelay(100); - - /* host port setup */ - cx_write(MO_GPHST_WSC, 0x44444444U); - cx_write(MO_GPHST_XFR, 0); - cx_write(MO_GPHST_WDTH, 15); - cx_write(MO_GPHST_HDSHK, 0); - cx_write(MO_GPHST_MUX16, 0x44448888U); - cx_write(MO_GPHST_MODE, 0); -} - -/* ------------------------------------------------------------------ */ - -#define P1_MDATA0 0x390000 -#define P1_MDATA1 0x390001 -#define P1_MDATA2 0x390002 -#define P1_MDATA3 0x390003 -#define P1_MADDR2 0x390004 -#define P1_MADDR1 0x390005 -#define P1_MADDR0 0x390006 -#define P1_RDATA0 0x390008 -#define P1_RDATA1 0x390009 -#define P1_RDATA2 0x39000A -#define P1_RDATA3 0x39000B -#define P1_RADDR0 0x39000C -#define P1_RADDR1 0x39000D -#define P1_RRDWR 0x39000E - -static int wait_ready_gpio0_bit1(struct cx88_core *core, u32 state) -{ - unsigned long timeout = jiffies + msecs_to_jiffies(1); - u32 gpio0,need; - - need = state ? 2 : 0; - for (;;) { - gpio0 = cx_read(MO_GP0_IO) & 2; - if (need == gpio0) - return 0; - if (time_after(jiffies,timeout)) - return -1; - udelay(1); - } -} - -static int memory_write(struct cx88_core *core, u32 address, u32 value) -{ - /* Warning: address is dword address (4 bytes) */ - cx_writeb(P1_MDATA0, (unsigned int)value); - cx_writeb(P1_MDATA1, (unsigned int)(value >> 8)); - cx_writeb(P1_MDATA2, (unsigned int)(value >> 16)); - cx_writeb(P1_MDATA3, (unsigned int)(value >> 24)); - cx_writeb(P1_MADDR2, (unsigned int)(address >> 16) | 0x40); - cx_writeb(P1_MADDR1, (unsigned int)(address >> 8)); - cx_writeb(P1_MADDR0, (unsigned int)address); - cx_read(P1_MDATA0); - cx_read(P1_MADDR0); - - return wait_ready_gpio0_bit1(core,1); -} - -static int memory_read(struct cx88_core *core, u32 address, u32 *value) -{ - int retval; - u32 val; - - /* Warning: address is dword address (4 bytes) */ - cx_writeb(P1_MADDR2, (unsigned int)(address >> 16) & ~0xC0); - cx_writeb(P1_MADDR1, (unsigned int)(address >> 8)); - cx_writeb(P1_MADDR0, (unsigned int)address); - cx_read(P1_MADDR0); - - retval = wait_ready_gpio0_bit1(core,1); - - cx_writeb(P1_MDATA3, 0); - val = (unsigned char)cx_read(P1_MDATA3) << 24; - cx_writeb(P1_MDATA2, 0); - val |= (unsigned char)cx_read(P1_MDATA2) << 16; - cx_writeb(P1_MDATA1, 0); - val |= (unsigned char)cx_read(P1_MDATA1) << 8; - cx_writeb(P1_MDATA0, 0); - val |= (unsigned char)cx_read(P1_MDATA0); - - *value = val; - return retval; -} - -static int register_write(struct cx88_core *core, u32 address, u32 value) -{ - cx_writeb(P1_RDATA0, (unsigned int)value); - cx_writeb(P1_RDATA1, (unsigned int)(value >> 8)); - cx_writeb(P1_RDATA2, (unsigned int)(value >> 16)); - cx_writeb(P1_RDATA3, (unsigned int)(value >> 24)); - cx_writeb(P1_RADDR0, (unsigned int)address); - cx_writeb(P1_RADDR1, (unsigned int)(address >> 8)); - cx_writeb(P1_RRDWR, 1); - cx_read(P1_RDATA0); - cx_read(P1_RADDR0); - - return wait_ready_gpio0_bit1(core,1); -} - - -static int register_read(struct cx88_core *core, u32 address, u32 *value) -{ - int retval; - u32 val; - - cx_writeb(P1_RADDR0, (unsigned int)address); - cx_writeb(P1_RADDR1, (unsigned int)(address >> 8)); - cx_writeb(P1_RRDWR, 0); - cx_read(P1_RADDR0); - - retval = wait_ready_gpio0_bit1(core,1); - val = (unsigned char)cx_read(P1_RDATA0); - val |= (unsigned char)cx_read(P1_RDATA1) << 8; - val |= (unsigned char)cx_read(P1_RDATA2) << 16; - val |= (unsigned char)cx_read(P1_RDATA3) << 24; - - *value = val; - return retval; -} - -/* ------------------------------------------------------------------ */ - -static int blackbird_mbox_func(void *priv, u32 command, int in, int out, u32 data[CX2341X_MBOX_MAX_DATA]) -{ - struct cx8802_dev *dev = priv; - unsigned long timeout; - u32 value, flag, retval; - int i; - - dprintk(1,"%s: 0x%X\n", __func__, command); - - /* this may not be 100% safe if we can't read any memory location - without side effects */ - memory_read(dev->core, dev->mailbox - 4, &value); - if (value != 0x12345678) { - dprintk(0, "Firmware and/or mailbox pointer not initialized or corrupted\n"); - return -1; - } - - memory_read(dev->core, dev->mailbox, &flag); - if (flag) { - dprintk(0, "ERROR: Mailbox appears to be in use (%x)\n", flag); - return -1; - } - - flag |= 1; /* tell 'em we're working on it */ - memory_write(dev->core, dev->mailbox, flag); - - /* write command + args + fill remaining with zeros */ - memory_write(dev->core, dev->mailbox + 1, command); /* command code */ - memory_write(dev->core, dev->mailbox + 3, IVTV_API_STD_TIMEOUT); /* timeout */ - for (i = 0; i < in; i++) { - memory_write(dev->core, dev->mailbox + 4 + i, data[i]); - dprintk(1, "API Input %d = %d\n", i, data[i]); - } - for (; i < CX2341X_MBOX_MAX_DATA; i++) - memory_write(dev->core, dev->mailbox + 4 + i, 0); - - flag |= 3; /* tell 'em we're done writing */ - memory_write(dev->core, dev->mailbox, flag); - - /* wait for firmware to handle the API command */ - timeout = jiffies + msecs_to_jiffies(10); - for (;;) { - memory_read(dev->core, dev->mailbox, &flag); - if (0 != (flag & 4)) - break; - if (time_after(jiffies,timeout)) { - dprintk(0, "ERROR: API Mailbox timeout\n"); - return -1; - } - udelay(10); - } - - /* read output values */ - for (i = 0; i < out; i++) { - memory_read(dev->core, dev->mailbox + 4 + i, data + i); - dprintk(1, "API Output %d = %d\n", i, data[i]); - } - - memory_read(dev->core, dev->mailbox + 2, &retval); - dprintk(1, "API result = %d\n",retval); - - flag = 0; - memory_write(dev->core, dev->mailbox, flag); - return retval; -} -/* ------------------------------------------------------------------ */ - -/* We don't need to call the API often, so using just one mailbox will probably suffice */ -static int blackbird_api_cmd(struct cx8802_dev *dev, u32 command, - u32 inputcnt, u32 outputcnt, ...) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - va_list vargs; - int i, err; - - va_start(vargs, outputcnt); - - for (i = 0; i < inputcnt; i++) { - data[i] = va_arg(vargs, int); - } - err = blackbird_mbox_func(dev, command, inputcnt, outputcnt, data); - for (i = 0; i < outputcnt; i++) { - int *vptr = va_arg(vargs, int *); - *vptr = data[i]; - } - va_end(vargs); - return err; -} - -static int blackbird_find_mailbox(struct cx8802_dev *dev) -{ - u32 signature[4]={0x12345678, 0x34567812, 0x56781234, 0x78123456}; - int signaturecnt=0; - u32 value; - int i; - - for (i = 0; i < BLACKBIRD_FIRM_IMAGE_SIZE; i++) { - memory_read(dev->core, i, &value); - if (value == signature[signaturecnt]) - signaturecnt++; - else - signaturecnt = 0; - if (4 == signaturecnt) { - dprintk(1, "Mailbox signature found\n"); - return i+1; - } - } - dprintk(0, "Mailbox signature values not found!\n"); - return -1; -} - -static int blackbird_load_firmware(struct cx8802_dev *dev) -{ - static const unsigned char magic[8] = { - 0xa7, 0x0d, 0x00, 0x00, 0x66, 0xbb, 0x55, 0xaa - }; - const struct firmware *firmware; - int i, retval = 0; - u32 value = 0; - u32 checksum = 0; - u32 *dataptr; - - retval = register_write(dev->core, IVTV_REG_VPU, 0xFFFFFFED); - retval |= register_write(dev->core, IVTV_REG_HW_BLOCKS, IVTV_CMD_HW_BLOCKS_RST); - retval |= register_write(dev->core, IVTV_REG_ENC_SDRAM_REFRESH, 0x80000640); - retval |= register_write(dev->core, IVTV_REG_ENC_SDRAM_PRECHARGE, 0x1A); - msleep(1); - retval |= register_write(dev->core, IVTV_REG_APU, 0); - - if (retval < 0) - dprintk(0, "Error with register_write\n"); - - retval = request_firmware(&firmware, CX2341X_FIRM_ENC_FILENAME, - &dev->pci->dev); - - - if (retval != 0) { - dprintk(0, "ERROR: Hotplug firmware request failed (%s).\n", - CX2341X_FIRM_ENC_FILENAME); - dprintk(0, "Please fix your hotplug setup, the board will " - "not work without firmware loaded!\n"); - return -1; - } - - if (firmware->size != BLACKBIRD_FIRM_IMAGE_SIZE) { - dprintk(0, "ERROR: Firmware size mismatch (have %zd, expected %d)\n", - firmware->size, BLACKBIRD_FIRM_IMAGE_SIZE); - release_firmware(firmware); - return -1; - } - - if (0 != memcmp(firmware->data, magic, 8)) { - dprintk(0, "ERROR: Firmware magic mismatch, wrong file?\n"); - release_firmware(firmware); - return -1; - } - - /* transfer to the chip */ - dprintk(1,"Loading firmware ...\n"); - dataptr = (u32*)firmware->data; - for (i = 0; i < (firmware->size >> 2); i++) { - value = le32_to_cpu(*dataptr); - checksum += ~value; - memory_write(dev->core, i, value); - dataptr++; - } - - /* read back to verify with the checksum */ - for (i--; i >= 0; i--) { - memory_read(dev->core, i, &value); - checksum -= ~value; - } - if (checksum) { - dprintk(0, "ERROR: Firmware load failed (checksum mismatch).\n"); - release_firmware(firmware); - return -1; - } - release_firmware(firmware); - dprintk(0, "Firmware upload successful.\n"); - - retval |= register_write(dev->core, IVTV_REG_HW_BLOCKS, IVTV_CMD_HW_BLOCKS_RST); - retval |= register_read(dev->core, IVTV_REG_SPU, &value); - retval |= register_write(dev->core, IVTV_REG_SPU, value & 0xFFFFFFFE); - msleep(1); - - retval |= register_read(dev->core, IVTV_REG_VPU, &value); - retval |= register_write(dev->core, IVTV_REG_VPU, value & 0xFFFFFFE8); - - if (retval < 0) - dprintk(0, "Error with register_write\n"); - return 0; -} - -/** - Settings used by the windows tv app for PVR2000: -================================================================================================================= -Profile | Codec | Resolution | CBR/VBR | Video Qlty | V. Bitrate | Frmrate | Audio Codec | A. Bitrate | A. Mode ------------------------------------------------------------------------------------------------------------------ -MPEG-1 | MPEG1 | 352x288PAL | (CBR) | 1000:Optimal | 2000 Kbps | 25fps | MPG1 Layer2 | 224kbps | Stereo -MPEG-2 | MPEG2 | 720x576PAL | VBR | 600 :Good | 4000 Kbps | 25fps | MPG1 Layer2 | 224kbps | Stereo -VCD | MPEG1 | 352x288PAL | (CBR) | 1000:Optimal | 1150 Kbps | 25fps | MPG1 Layer2 | 224kbps | Stereo -DVD | MPEG2 | 720x576PAL | VBR | 600 :Good | 6000 Kbps | 25fps | MPG1 Layer2 | 224kbps | Stereo -DB* DVD | MPEG2 | 720x576PAL | CBR | 600 :Good | 6000 Kbps | 25fps | MPG1 Layer2 | 224kbps | Stereo -================================================================================================================= -*DB: "DirectBurn" -*/ - -static void blackbird_codec_settings(struct cx8802_dev *dev) -{ - /* assign frame size */ - blackbird_api_cmd(dev, CX2341X_ENC_SET_FRAME_SIZE, 2, 0, - dev->height, dev->width); - - dev->cxhdl.width = dev->width; - dev->cxhdl.height = dev->height; - cx2341x_handler_set_50hz(&dev->cxhdl, dev->core->tvnorm & V4L2_STD_625_50); - cx2341x_handler_setup(&dev->cxhdl); -} - -static int blackbird_initialize_codec(struct cx8802_dev *dev) -{ - struct cx88_core *core = dev->core; - int version; - int retval; - - dprintk(1,"Initialize codec\n"); - retval = blackbird_api_cmd(dev, CX2341X_ENC_PING_FW, 0, 0); /* ping */ - if (retval < 0) { - - dev->mpeg_active = 0; - - /* ping was not successful, reset and upload firmware */ - cx_write(MO_SRST_IO, 0); /* SYS_RSTO=0 */ - cx_write(MO_SRST_IO, 1); /* SYS_RSTO=1 */ - retval = blackbird_load_firmware(dev); - if (retval < 0) - return retval; - - retval = blackbird_find_mailbox(dev); - if (retval < 0) - return -1; - - dev->mailbox = retval; - - retval = blackbird_api_cmd(dev, CX2341X_ENC_PING_FW, 0, 0); /* ping */ - if (retval < 0) { - dprintk(0, "ERROR: Firmware ping failed!\n"); - return -1; - } - - retval = blackbird_api_cmd(dev, CX2341X_ENC_GET_VERSION, 0, 1, &version); - if (retval < 0) { - dprintk(0, "ERROR: Firmware get encoder version failed!\n"); - return -1; - } - dprintk(0, "Firmware version is 0x%08x\n", version); - } - - cx_write(MO_PINMUX_IO, 0x88); /* 656-8bit IO and enable MPEG parallel IO */ - cx_clear(MO_INPUT_FORMAT, 0x100); /* chroma subcarrier lock to normal? */ - cx_write(MO_VBOS_CONTROL, 0x84A00); /* no 656 mode, 8-bit pixels, disable VBI */ - cx_clear(MO_OUTPUT_FORMAT, 0x0008); /* Normal Y-limits to let the mpeg encoder sync */ - - blackbird_codec_settings(dev); - - blackbird_api_cmd(dev, CX2341X_ENC_SET_NUM_VSYNC_LINES, 2, 0, - BLACKBIRD_FIELD1_SAA7115, - BLACKBIRD_FIELD2_SAA7115 - ); - - blackbird_api_cmd(dev, CX2341X_ENC_SET_PLACEHOLDER, 12, 0, - BLACKBIRD_CUSTOM_EXTENSION_USR_DATA, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0); - - return 0; -} - -static int blackbird_start_codec(struct file *file, void *priv) -{ - struct cx8802_dev *dev = ((struct cx8802_fh *)priv)->dev; - struct cx88_core *core = dev->core; - /* start capturing to the host interface */ - u32 reg; - - int i; - int lastchange = -1; - int lastval = 0; - - for (i = 0; (i < 10) && (i < (lastchange + 4)); i++) { - reg = cx_read(AUD_STATUS); - - dprintk(1, "AUD_STATUS:%dL: 0x%x\n", i, reg); - if ((reg & 0x0F) != lastval) { - lastval = reg & 0x0F; - lastchange = i; - } - msleep(100); - } - - /* unmute audio source */ - cx_clear(AUD_VOL_CTL, (1 << 6)); - - blackbird_api_cmd(dev, CX2341X_ENC_REFRESH_INPUT, 0, 0); - - /* initialize the video input */ - blackbird_api_cmd(dev, CX2341X_ENC_INITIALIZE_INPUT, 0, 0); - - cx2341x_handler_set_busy(&dev->cxhdl, 1); - - /* start capturing to the host interface */ - blackbird_api_cmd(dev, CX2341X_ENC_START_CAPTURE, 2, 0, - BLACKBIRD_MPEG_CAPTURE, - BLACKBIRD_RAW_BITS_NONE - ); - - dev->mpeg_active = 1; - return 0; -} - -static int blackbird_stop_codec(struct cx8802_dev *dev) -{ - blackbird_api_cmd(dev, CX2341X_ENC_STOP_CAPTURE, 3, 0, - BLACKBIRD_END_NOW, - BLACKBIRD_MPEG_CAPTURE, - BLACKBIRD_RAW_BITS_NONE - ); - - cx2341x_handler_set_busy(&dev->cxhdl, 0); - - dev->mpeg_active = 0; - return 0; -} - -/* ------------------------------------------------------------------ */ - -static int bb_buf_setup(struct videobuf_queue *q, - unsigned int *count, unsigned int *size) -{ - struct cx8802_fh *fh = q->priv_data; - - fh->dev->ts_packet_size = 188 * 4; /* was: 512 */ - fh->dev->ts_packet_count = mpegbufs; /* was: 100 */ - - *size = fh->dev->ts_packet_size * fh->dev->ts_packet_count; - *count = fh->dev->ts_packet_count; - return 0; -} - -static int -bb_buf_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, - enum v4l2_field field) -{ - struct cx8802_fh *fh = q->priv_data; - return cx8802_buf_prepare(q, fh->dev, (struct cx88_buffer*)vb, field); -} - -static void -bb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct cx8802_fh *fh = q->priv_data; - cx8802_buf_queue(fh->dev, (struct cx88_buffer*)vb); -} - -static void -bb_buf_release(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - cx88_free_buffer(q, (struct cx88_buffer*)vb); -} - -static struct videobuf_queue_ops blackbird_qops = { - .buf_setup = bb_buf_setup, - .buf_prepare = bb_buf_prepare, - .buf_queue = bb_buf_queue, - .buf_release = bb_buf_release, -}; - -/* ------------------------------------------------------------------ */ - -static int vidioc_querycap(struct file *file, void *priv, - struct v4l2_capability *cap) -{ - struct cx8802_dev *dev = ((struct cx8802_fh *)priv)->dev; - struct cx88_core *core = dev->core; - - strcpy(cap->driver, "cx88_blackbird"); - sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); - cx88_querycap(file, core, cap); - return 0; -} - -static int vidioc_enum_fmt_vid_cap (struct file *file, void *priv, - struct v4l2_fmtdesc *f) -{ - if (f->index != 0) - return -EINVAL; - - strlcpy(f->description, "MPEG", sizeof(f->description)); - f->pixelformat = V4L2_PIX_FMT_MPEG; - f->flags = V4L2_FMT_FLAG_COMPRESSED; - return 0; -} - -static int vidioc_g_fmt_vid_cap (struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx8802_fh *fh = priv; - struct cx8802_dev *dev = fh->dev; - - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = 188 * 4 * mpegbufs; /* 188 * 4 * 1024; */; - f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; - f->fmt.pix.width = dev->width; - f->fmt.pix.height = dev->height; - f->fmt.pix.field = fh->mpegq.field; - dprintk(1, "VIDIOC_G_FMT: w: %d, h: %d, f: %d\n", - dev->width, dev->height, fh->mpegq.field ); - return 0; -} - -static int vidioc_try_fmt_vid_cap (struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx8802_fh *fh = priv; - struct cx8802_dev *dev = fh->dev; - - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = 188 * 4 * mpegbufs; /* 188 * 4 * 1024; */; - f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; - dprintk(1, "VIDIOC_TRY_FMT: w: %d, h: %d, f: %d\n", - dev->width, dev->height, fh->mpegq.field ); - return 0; -} - -static int vidioc_s_fmt_vid_cap (struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx8802_fh *fh = priv; - struct cx8802_dev *dev = fh->dev; - struct cx88_core *core = dev->core; - - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = 188 * 4 * mpegbufs; /* 188 * 4 * 1024; */; - f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; - dev->width = f->fmt.pix.width; - dev->height = f->fmt.pix.height; - fh->mpegq.field = f->fmt.pix.field; - cx88_set_scale(core, f->fmt.pix.width, f->fmt.pix.height, f->fmt.pix.field); - blackbird_api_cmd(dev, CX2341X_ENC_SET_FRAME_SIZE, 2, 0, - f->fmt.pix.height, f->fmt.pix.width); - dprintk(1, "VIDIOC_S_FMT: w: %d, h: %d, f: %d\n", - f->fmt.pix.width, f->fmt.pix.height, f->fmt.pix.field ); - return 0; -} - -static int vidioc_reqbufs (struct file *file, void *priv, struct v4l2_requestbuffers *p) -{ - struct cx8802_fh *fh = priv; - return (videobuf_reqbufs(&fh->mpegq, p)); -} - -static int vidioc_querybuf (struct file *file, void *priv, struct v4l2_buffer *p) -{ - struct cx8802_fh *fh = priv; - return (videobuf_querybuf(&fh->mpegq, p)); -} - -static int vidioc_qbuf (struct file *file, void *priv, struct v4l2_buffer *p) -{ - struct cx8802_fh *fh = priv; - return (videobuf_qbuf(&fh->mpegq, p)); -} - -static int vidioc_dqbuf (struct file *file, void *priv, struct v4l2_buffer *p) -{ - struct cx8802_fh *fh = priv; - return (videobuf_dqbuf(&fh->mpegq, p, - file->f_flags & O_NONBLOCK)); -} - -static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) -{ - struct cx8802_fh *fh = priv; - struct cx8802_dev *dev = fh->dev; - - if (!dev->mpeg_active) - blackbird_start_codec(file, fh); - return videobuf_streamon(&fh->mpegq); -} - -static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) -{ - struct cx8802_fh *fh = priv; - struct cx8802_dev *dev = fh->dev; - - if (dev->mpeg_active) - blackbird_stop_codec(dev); - return videobuf_streamoff(&fh->mpegq); -} - -static int vidioc_s_frequency (struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct cx8802_fh *fh = priv; - struct cx8802_dev *dev = fh->dev; - struct cx88_core *core = dev->core; - - if (unlikely(UNSET == core->board.tuner_type)) - return -EINVAL; - if (unlikely(f->tuner != 0)) - return -EINVAL; - if (dev->mpeg_active) - blackbird_stop_codec(dev); - - cx88_set_freq (core,f); - blackbird_initialize_codec(dev); - cx88_set_scale(dev->core, dev->width, dev->height, - fh->mpegq.field); - return 0; -} - -static int vidioc_log_status (struct file *file, void *priv) -{ - struct cx8802_dev *dev = ((struct cx8802_fh *)priv)->dev; - struct cx88_core *core = dev->core; - char name[32 + 2]; - - snprintf(name, sizeof(name), "%s/2", core->name); - call_all(core, core, log_status); - v4l2_ctrl_handler_log_status(&dev->cxhdl.hdl, name); - return 0; -} - -static int vidioc_enum_input (struct file *file, void *priv, - struct v4l2_input *i) -{ - struct cx88_core *core = ((struct cx8802_fh *)priv)->dev->core; - return cx88_enum_input (core,i); -} - -static int vidioc_g_frequency (struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct cx8802_fh *fh = priv; - struct cx88_core *core = fh->dev->core; - - if (unlikely(UNSET == core->board.tuner_type)) - return -EINVAL; - if (unlikely(f->tuner != 0)) - return -EINVAL; - - f->frequency = core->freq; - call_all(core, tuner, g_frequency, f); - - return 0; -} - -static int vidioc_g_input (struct file *file, void *priv, unsigned int *i) -{ - struct cx88_core *core = ((struct cx8802_fh *)priv)->dev->core; - - *i = core->input; - return 0; -} - -static int vidioc_s_input (struct file *file, void *priv, unsigned int i) -{ - struct cx88_core *core = ((struct cx8802_fh *)priv)->dev->core; - - if (i >= 4) - return -EINVAL; - if (0 == INPUT(i).type) - return -EINVAL; - - mutex_lock(&core->lock); - cx88_newstation(core); - cx88_video_mux(core,i); - mutex_unlock(&core->lock); - return 0; -} - -static int vidioc_g_tuner (struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct cx88_core *core = ((struct cx8802_fh *)priv)->dev->core; - u32 reg; - - if (unlikely(UNSET == core->board.tuner_type)) - return -EINVAL; - if (0 != t->index) - return -EINVAL; - - strcpy(t->name, "Television"); - t->capability = V4L2_TUNER_CAP_NORM; - t->rangehigh = 0xffffffffUL; - call_all(core, tuner, g_tuner, t); - - cx88_get_stereo(core ,t); - reg = cx_read(MO_DEVICE_STATUS); - t->signal = (reg & (1<<5)) ? 0xffff : 0x0000; - return 0; -} - -static int vidioc_s_tuner (struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct cx88_core *core = ((struct cx8802_fh *)priv)->dev->core; - - if (UNSET == core->board.tuner_type) - return -EINVAL; - if (0 != t->index) - return -EINVAL; - - cx88_set_stereo(core, t->audmode, 1); - return 0; -} - -static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *tvnorm) -{ - struct cx88_core *core = ((struct cx8802_fh *)priv)->dev->core; - - *tvnorm = core->tvnorm; - return 0; -} - -static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *id) -{ - struct cx88_core *core = ((struct cx8802_fh *)priv)->dev->core; - - mutex_lock(&core->lock); - cx88_set_tvnorm(core,*id); - mutex_unlock(&core->lock); - return 0; -} - -/* FIXME: cx88_ioctl_hook not implemented */ - -static int mpeg_open(struct file *file) -{ - struct video_device *vdev = video_devdata(file); - struct cx8802_dev *dev = video_drvdata(file); - struct cx8802_fh *fh; - struct cx8802_driver *drv = NULL; - int err; - - dprintk( 1, "%s\n", __func__); - - mutex_lock(&dev->core->lock); - - /* Make sure we can acquire the hardware */ - drv = cx8802_get_driver(dev, CX88_MPEG_BLACKBIRD); - if (!drv) { - dprintk(1, "%s: blackbird driver is not loaded\n", __func__); - mutex_unlock(&dev->core->lock); - return -ENODEV; - } - - err = drv->request_acquire(drv); - if (err != 0) { - dprintk(1,"%s: Unable to acquire hardware, %d\n", __func__, err); - mutex_unlock(&dev->core->lock); - return err; - } - - if (!dev->core->mpeg_users && blackbird_initialize_codec(dev) < 0) { - drv->request_release(drv); - mutex_unlock(&dev->core->lock); - return -EINVAL; - } - dprintk(1, "open dev=%s\n", video_device_node_name(vdev)); - - /* allocate + initialize per filehandle data */ - fh = kzalloc(sizeof(*fh),GFP_KERNEL); - if (NULL == fh) { - drv->request_release(drv); - mutex_unlock(&dev->core->lock); - return -ENOMEM; - } - v4l2_fh_init(&fh->fh, vdev); - file->private_data = fh; - fh->dev = dev; - - videobuf_queue_sg_init(&fh->mpegq, &blackbird_qops, - &dev->pci->dev, &dev->slock, - V4L2_BUF_TYPE_VIDEO_CAPTURE, - V4L2_FIELD_INTERLACED, - sizeof(struct cx88_buffer), - fh, NULL); - - /* FIXME: locking against other video device */ - cx88_set_scale(dev->core, dev->width, dev->height, - fh->mpegq.field); - - dev->core->mpeg_users++; - mutex_unlock(&dev->core->lock); - v4l2_fh_add(&fh->fh); - return 0; -} - -static int mpeg_release(struct file *file) -{ - struct cx8802_fh *fh = file->private_data; - struct cx8802_dev *dev = fh->dev; - struct cx8802_driver *drv = NULL; - - mutex_lock(&dev->core->lock); - - if (dev->mpeg_active && dev->core->mpeg_users == 1) - blackbird_stop_codec(dev); - - cx8802_cancel_buffers(fh->dev); - /* stop mpeg capture */ - videobuf_stop(&fh->mpegq); - - videobuf_mmap_free(&fh->mpegq); - - v4l2_fh_del(&fh->fh); - v4l2_fh_exit(&fh->fh); - file->private_data = NULL; - kfree(fh); - - /* Make sure we release the hardware */ - drv = cx8802_get_driver(dev, CX88_MPEG_BLACKBIRD); - WARN_ON(!drv); - if (drv) - drv->request_release(drv); - - dev->core->mpeg_users--; - - mutex_unlock(&dev->core->lock); - - return 0; -} - -static ssize_t -mpeg_read(struct file *file, char __user *data, size_t count, loff_t *ppos) -{ - struct cx8802_fh *fh = file->private_data; - struct cx8802_dev *dev = fh->dev; - - if (!dev->mpeg_active) - blackbird_start_codec(file, fh); - - return videobuf_read_stream(&fh->mpegq, data, count, ppos, 0, - file->f_flags & O_NONBLOCK); -} - -static unsigned int -mpeg_poll(struct file *file, struct poll_table_struct *wait) -{ - unsigned long req_events = poll_requested_events(wait); - struct cx8802_fh *fh = file->private_data; - struct cx8802_dev *dev = fh->dev; - - if (!dev->mpeg_active && (req_events & (POLLIN | POLLRDNORM))) - blackbird_start_codec(file, fh); - - return v4l2_ctrl_poll(file, wait) | videobuf_poll_stream(file, &fh->mpegq, wait); -} - -static int -mpeg_mmap(struct file *file, struct vm_area_struct * vma) -{ - struct cx8802_fh *fh = file->private_data; - - return videobuf_mmap_mapper(&fh->mpegq, vma); -} - -static const struct v4l2_file_operations mpeg_fops = -{ - .owner = THIS_MODULE, - .open = mpeg_open, - .release = mpeg_release, - .read = mpeg_read, - .poll = mpeg_poll, - .mmap = mpeg_mmap, - .unlocked_ioctl = video_ioctl2, -}; - -static const struct v4l2_ioctl_ops mpeg_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, - .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, - .vidioc_dqbuf = vidioc_dqbuf, - .vidioc_streamon = vidioc_streamon, - .vidioc_streamoff = vidioc_streamoff, - .vidioc_s_frequency = vidioc_s_frequency, - .vidioc_log_status = vidioc_log_status, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_std = vidioc_g_std, - .vidioc_s_std = vidioc_s_std, - .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, - .vidioc_unsubscribe_event = v4l2_event_unsubscribe, -}; - -static struct video_device cx8802_mpeg_template = { - .name = "cx8802", - .fops = &mpeg_fops, - .ioctl_ops = &mpeg_ioctl_ops, - .tvnorms = CX88_NORMS, -}; - -/* ------------------------------------------------------------------ */ - -/* The CX8802 MPEG API will call this when we can use the hardware */ -static int cx8802_blackbird_advise_acquire(struct cx8802_driver *drv) -{ - struct cx88_core *core = drv->core; - int err = 0; - - switch (core->boardnr) { - case CX88_BOARD_HAUPPAUGE_HVR1300: - /* By default, core setup will leave the cx22702 out of reset, on the bus. - * We left the hardware on power up with the cx22702 active. - * We're being given access to re-arrange the GPIOs. - * Take the bus off the cx22702 and put the cx23416 on it. - */ - /* Toggle reset on cx22702 leaving i2c active */ - cx_set(MO_GP0_IO, 0x00000080); - udelay(1000); - cx_clear(MO_GP0_IO, 0x00000080); - udelay(50); - cx_set(MO_GP0_IO, 0x00000080); - udelay(1000); - /* tri-state the cx22702 pins */ - cx_set(MO_GP0_IO, 0x00000004); - udelay(1000); - break; - default: - err = -ENODEV; - } - return err; -} - -/* The CX8802 MPEG API will call this when we need to release the hardware */ -static int cx8802_blackbird_advise_release(struct cx8802_driver *drv) -{ - struct cx88_core *core = drv->core; - int err = 0; - - switch (core->boardnr) { - case CX88_BOARD_HAUPPAUGE_HVR1300: - /* Exit leaving the cx23416 on the bus */ - break; - default: - err = -ENODEV; - } - return err; -} - -static void blackbird_unregister_video(struct cx8802_dev *dev) -{ - if (dev->mpeg_dev) { - if (video_is_registered(dev->mpeg_dev)) - video_unregister_device(dev->mpeg_dev); - else - video_device_release(dev->mpeg_dev); - dev->mpeg_dev = NULL; - } -} - -static int blackbird_register_video(struct cx8802_dev *dev) -{ - int err; - - dev->mpeg_dev = cx88_vdev_init(dev->core,dev->pci, - &cx8802_mpeg_template,"mpeg"); - dev->mpeg_dev->ctrl_handler = &dev->cxhdl.hdl; - video_set_drvdata(dev->mpeg_dev, dev); - err = video_register_device(dev->mpeg_dev,VFL_TYPE_GRABBER, -1); - if (err < 0) { - printk(KERN_INFO "%s/2: can't register mpeg device\n", - dev->core->name); - return err; - } - printk(KERN_INFO "%s/2: registered device %s [mpeg]\n", - dev->core->name, video_device_node_name(dev->mpeg_dev)); - return 0; -} - -/* ----------------------------------------------------------- */ - -static int cx8802_blackbird_probe(struct cx8802_driver *drv) -{ - struct cx88_core *core = drv->core; - struct cx8802_dev *dev = core->dvbdev; - int err; - - dprintk( 1, "%s\n", __func__); - dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n", - core->boardnr, - core->name, - core->pci_bus, - core->pci_slot); - - err = -ENODEV; - if (!(core->board.mpeg & CX88_MPEG_BLACKBIRD)) - goto fail_core; - - dev->width = 720; - if (core->tvnorm & V4L2_STD_525_60) { - dev->height = 480; - } else { - dev->height = 576; - } - dev->cxhdl.port = CX2341X_PORT_STREAMING; - dev->cxhdl.width = dev->width; - dev->cxhdl.height = dev->height; - dev->cxhdl.func = blackbird_mbox_func; - dev->cxhdl.priv = dev; - err = cx2341x_handler_init(&dev->cxhdl, 36); - if (err) - goto fail_core; - v4l2_ctrl_add_handler(&dev->cxhdl.hdl, &core->video_hdl); - - /* blackbird stuff */ - printk("%s/2: cx23416 based mpeg encoder (blackbird reference design)\n", - core->name); - host_setup(dev->core); - - blackbird_initialize_codec(dev); - - /* initial device configuration: needed ? */ -// init_controls(core); - cx88_set_tvnorm(core,core->tvnorm); - cx88_video_mux(core,0); - cx2341x_handler_set_50hz(&dev->cxhdl, dev->height == 576); - cx2341x_handler_setup(&dev->cxhdl); - blackbird_register_video(dev); - - return 0; - - fail_core: - return err; -} - -static int cx8802_blackbird_remove(struct cx8802_driver *drv) -{ - struct cx88_core *core = drv->core; - struct cx8802_dev *dev = core->dvbdev; - - /* blackbird */ - blackbird_unregister_video(drv->core->dvbdev); - v4l2_ctrl_handler_free(&dev->cxhdl.hdl); - - return 0; -} - -static struct cx8802_driver cx8802_blackbird_driver = { - .type_id = CX88_MPEG_BLACKBIRD, - .hw_access = CX8802_DRVCTL_SHARED, - .probe = cx8802_blackbird_probe, - .remove = cx8802_blackbird_remove, - .advise_acquire = cx8802_blackbird_advise_acquire, - .advise_release = cx8802_blackbird_advise_release, -}; - -static int __init blackbird_init(void) -{ - printk(KERN_INFO "cx2388x blackbird driver version %s loaded\n", - CX88_VERSION); - return cx8802_register_driver(&cx8802_blackbird_driver); -} - -static void __exit blackbird_fini(void) -{ - cx8802_unregister_driver(&cx8802_blackbird_driver); -} - -module_init(blackbird_init); -module_exit(blackbird_fini); - -module_param_named(video_debug,cx8802_mpeg_template.debug, int, 0644); -MODULE_PARM_DESC(debug,"enable debug messages [video]"); diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c deleted file mode 100644 index 4e9d4f722960..000000000000 --- a/drivers/media/video/cx88/cx88-cards.c +++ /dev/null @@ -1,3811 +0,0 @@ -/* - * - * device driver for Conexant 2388x based TV cards - * card-specific stuff. - * - * (c) 2003 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/pci.h> -#include <linux/delay.h> -#include <linux/slab.h> - -#include "cx88.h" -#include "tea5767.h" -#include "xc4000.h" - -static unsigned int tuner[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET }; -static unsigned int radio[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET }; -static unsigned int card[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET }; - -module_param_array(tuner, int, NULL, 0444); -module_param_array(radio, int, NULL, 0444); -module_param_array(card, int, NULL, 0444); - -MODULE_PARM_DESC(tuner,"tuner type"); -MODULE_PARM_DESC(radio,"radio tuner type"); -MODULE_PARM_DESC(card,"card type"); - -static unsigned int latency = UNSET; -module_param(latency,int,0444); -MODULE_PARM_DESC(latency,"pci latency timer"); - -static int disable_ir; -module_param(disable_ir, int, 0444); -MODULE_PARM_DESC(disable_ir, "Disable IR support"); - -#define info_printk(core, fmt, arg...) \ - printk(KERN_INFO "%s: " fmt, core->name , ## arg) - -#define warn_printk(core, fmt, arg...) \ - printk(KERN_WARNING "%s: " fmt, core->name , ## arg) - -#define err_printk(core, fmt, arg...) \ - printk(KERN_ERR "%s: " fmt, core->name , ## arg) - - -/* ------------------------------------------------------------------ */ -/* board config info */ - -/* If radio_type !=UNSET, radio_addr should be specified - */ - -static const struct cx88_board cx88_boards[] = { - [CX88_BOARD_UNKNOWN] = { - .name = "UNKNOWN/GENERIC", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 0, - },{ - .type = CX88_VMUX_COMPOSITE2, - .vmux = 1, - },{ - .type = CX88_VMUX_COMPOSITE3, - .vmux = 2, - },{ - .type = CX88_VMUX_COMPOSITE4, - .vmux = 3, - }}, - }, - [CX88_BOARD_HAUPPAUGE] = { - .name = "Hauppauge WinTV 34xxx models", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0xff00, // internal decoder - },{ - .type = CX88_VMUX_DEBUG, - .vmux = 0, - .gpio0 = 0xff01, // mono from tuner chip - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0xff02, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0xff02, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0xff01, - }, - }, - [CX88_BOARD_GDI] = { - .name = "GDI Black Gold", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - }}, - }, - [CX88_BOARD_PIXELVIEW] = { - .name = "PixelView", - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0xff00, // internal decoder - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0xff10, - }, - }, - [CX88_BOARD_ATI_WONDER_PRO] = { - .name = "ATI TV Wonder Pro", - .tuner_type = TUNER_PHILIPS_4IN1, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x03ff, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x03fe, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x03fe, - }}, - }, - [CX88_BOARD_WINFAST2000XP_EXPERT] = { - .name = "Leadtek Winfast 2000XP Expert", - .tuner_type = TUNER_PHILIPS_4IN1, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x00F5e700, - .gpio1 = 0x00003004, - .gpio2 = 0x00F5e700, - .gpio3 = 0x02000000, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x00F5c700, - .gpio1 = 0x00003004, - .gpio2 = 0x00F5c700, - .gpio3 = 0x02000000, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x00F5c700, - .gpio1 = 0x00003004, - .gpio2 = 0x00F5c700, - .gpio3 = 0x02000000, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x00F5d700, - .gpio1 = 0x00003004, - .gpio2 = 0x00F5d700, - .gpio3 = 0x02000000, - }, - }, - [CX88_BOARD_AVERTV_STUDIO_303] = { - .name = "AverTV Studio 303 (M126)", - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio1 = 0xe09f, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio1 = 0xe05f, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio1 = 0xe05f, - }}, - .radio = { - .gpio1 = 0xe0df, - .type = CX88_RADIO, - }, - }, - [CX88_BOARD_MSI_TVANYWHERE_MASTER] = { - // added gpio values thanks to Michal - // values for PAL from DScaler - .name = "MSI TV-@nywhere Master", - .tuner_type = TUNER_MT2032, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER_NTSC, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x000040bf, - .gpio1 = 0x000080c0, - .gpio2 = 0x0000ff40, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x000040bf, - .gpio1 = 0x000080c0, - .gpio2 = 0x0000ff40, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x000040bf, - .gpio1 = 0x000080c0, - .gpio2 = 0x0000ff40, - }}, - .radio = { - .type = CX88_RADIO, - .vmux = 3, - .gpio0 = 0x000040bf, - .gpio1 = 0x000080c0, - .gpio2 = 0x0000ff20, - }, - }, - [CX88_BOARD_WINFAST_DV2000] = { - .name = "Leadtek Winfast DV2000", - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0035e700, - .gpio1 = 0x00003004, - .gpio2 = 0x0035e700, - .gpio3 = 0x02000000, - },{ - - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x0035c700, - .gpio1 = 0x00003004, - .gpio2 = 0x0035c700, - .gpio3 = 0x02000000, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x0035c700, - .gpio1 = 0x0035c700, - .gpio2 = 0x02000000, - .gpio3 = 0x02000000, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x0035d700, - .gpio1 = 0x00007004, - .gpio2 = 0x0035d700, - .gpio3 = 0x02000000, - }, - }, - [CX88_BOARD_LEADTEK_PVR2000] = { - // gpio values for PAL version from regspy by DScaler - .name = "Leadtek PVR 2000", - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0000bde2, - .audioroute = 1, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x0000bde6, - .audioroute = 1, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x0000bde6, - .audioroute = 1, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x0000bd62, - .audioroute = 1, - }, - .mpeg = CX88_MPEG_BLACKBIRD, - }, - [CX88_BOARD_IODATA_GVVCP3PCI] = { - .name = "IODATA GV-VCP3/PCI", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 0, - },{ - .type = CX88_VMUX_COMPOSITE2, - .vmux = 1, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - }}, - }, - [CX88_BOARD_PROLINK_PLAYTVPVR] = { - .name = "Prolink PlayTV PVR", - .tuner_type = TUNER_PHILIPS_FM1236_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0xbff0, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0xbff3, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0xbff3, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0xbff0, - }, - }, - [CX88_BOARD_ASUS_PVR_416] = { - .name = "ASUS PVR-416", - .tuner_type = TUNER_PHILIPS_FM1236_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0000fde6, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x0000fde6, // 0x0000fda6 L,R RCA audio in? - .audioroute = 1, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x0000fde2, - }, - .mpeg = CX88_MPEG_BLACKBIRD, - }, - [CX88_BOARD_MSI_TVANYWHERE] = { - .name = "MSI TV-@nywhere", - .tuner_type = TUNER_MT2032, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x00000fbf, - .gpio2 = 0x0000fc08, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x00000fbf, - .gpio2 = 0x0000fc68, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x00000fbf, - .gpio2 = 0x0000fc68, - }}, - }, - [CX88_BOARD_KWORLD_DVB_T] = { - .name = "KWorld/VStream XPert DVB-T", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x0700, - .gpio2 = 0x0101, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x0700, - .gpio2 = 0x0101, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1] = { - .name = "DViCO FusionHDTV DVB-T1", - .tuner_type = TUNER_ABSENT, /* No analog tuner */ - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x000027df, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x000027df, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_KWORLD_LTV883] = { - .name = "KWorld LTV883RF", - .tuner_type = TUNER_TNF_8831BGFF, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x07f8, - },{ - .type = CX88_VMUX_DEBUG, - .vmux = 0, - .gpio0 = 0x07f9, // mono from tuner chip - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x000007fa, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x000007fa, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x000007f8, - }, - }, - [CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q] = { - .name = "DViCO FusionHDTV 3 Gold-Q", - .tuner_type = TUNER_MICROTUNE_4042FI5, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - /* - GPIO[0] resets DT3302 DTV receiver - 0 - reset asserted - 1 - normal operation - GPIO[1] mutes analog audio output connector - 0 - enable selected source - 1 - mute - GPIO[2] selects source for analog audio output connector - 0 - analog audio input connector on tab - 1 - analog DAC output from CX23881 chip - GPIO[3] selects RF input connector on tuner module - 0 - RF connector labeled CABLE - 1 - RF connector labeled ANT - GPIO[4] selects high RF for QAM256 mode - 0 - normal RF - 1 - high RF - */ - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0f0d, - },{ - .type = CX88_VMUX_CABLE, - .vmux = 0, - .gpio0 = 0x0f05, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x0f00, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x0f00, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_HAUPPAUGE_DVB_T1] = { - .name = "Hauppauge Nova-T DVB-T", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_CONEXANT_DVB_T1] = { - .name = "Conexant DVB-T reference design", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_PROVIDEO_PV259] = { - .name = "Provideo PV259", - .tuner_type = TUNER_PHILIPS_FQ1216ME, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .audioroute = 1, - }}, - .mpeg = CX88_MPEG_BLACKBIRD, - }, - [CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS] = { - .name = "DViCO FusionHDTV DVB-T Plus", - .tuner_type = TUNER_ABSENT, /* No analog tuner */ - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x000027df, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x000027df, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_DNTV_LIVE_DVB_T] = { - .name = "digitalnow DNTV Live! DVB-T", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x00000700, - .gpio2 = 0x00000101, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x00000700, - .gpio2 = 0x00000101, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_PCHDTV_HD3000] = { - .name = "pcHDTV HD3000 HDTV", - .tuner_type = TUNER_THOMSON_DTT761X, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - /* GPIO[2] = audio source for analog audio out connector - * 0 = analog audio input connector - * 1 = CX88 audio DACs - * - * GPIO[7] = input to CX88's audio/chroma ADC - * 0 = FM 10.7 MHz IF - * 1 = Sound 4.5 MHz IF - * - * GPIO[1,5,6] = Oren 51132 pins 27,35,28 respectively - * - * GPIO[16] = Remote control input - */ - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x00008484, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x00008400, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x00008400, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x00008404, - }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_HAUPPAUGE_ROSLYN] = { - // entry added by Kaustubh D. Bhalerao <bhalerao.1@osu.edu> - // GPIO values obtained from regspy, courtesy Sean Covel - .name = "Hauppauge WinTV 28xxx (Roslyn) models", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0xed1a, - .gpio2 = 0x00ff, - },{ - .type = CX88_VMUX_DEBUG, - .vmux = 0, - .gpio0 = 0xff01, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0xff02, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0xed92, - .gpio2 = 0x00ff, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0xed96, - .gpio2 = 0x00ff, - }, - .mpeg = CX88_MPEG_BLACKBIRD, - }, - [CX88_BOARD_DIGITALLOGIC_MEC] = { - .name = "Digital-Logic MICROSPACE Entertainment Center (MEC)", - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x00009d80, - .audioroute = 1, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x00009d76, - .audioroute = 1, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x00009d76, - .audioroute = 1, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x00009d00, - .audioroute = 1, - }, - .mpeg = CX88_MPEG_BLACKBIRD, - }, - [CX88_BOARD_IODATA_GVBCTV7E] = { - .name = "IODATA GV/BCTV7E", - .tuner_type = TUNER_PHILIPS_FQ1286, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 1, - .gpio1 = 0x0000e03f, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 2, - .gpio1 = 0x0000e07f, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 3, - .gpio1 = 0x0000e07f, - }} - }, - [CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO] = { - .name = "PixelView PlayTV Ultra Pro (Stereo)", - /* May be also TUNER_YMEC_TVF_5533MF for NTSC/M or PAL/M */ - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - /* Some variants use a tda9874 and so need the tvaudio module. */ - .audio_chip = V4L2_IDENT_TVAUDIO, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0xbf61, /* internal decoder */ - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0xbf63, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0xbf63, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0xbf60, - }, - }, - [CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T] = { - .name = "DViCO FusionHDTV 3 Gold-T", - .tuner_type = TUNER_THOMSON_DTT761X, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x97ed, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x97e9, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x97e9, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_ADSTECH_DVB_T_PCI] = { - .name = "ADS Tech Instant TV DVB-T PCI", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x0700, - .gpio2 = 0x0101, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x0700, - .gpio2 = 0x0101, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1] = { - .name = "TerraTec Cinergy 1400 DVB-T", - .tuner_type = TUNER_ABSENT, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 2, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD] = { - .name = "DViCO FusionHDTV 5 Gold", - .tuner_type = TUNER_LG_TDVS_H06XF, /* TDVS-H062F */ - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x87fd, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x87f9, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x87f9, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_AVERMEDIA_ULTRATV_MC_550] = { - .name = "AverMedia UltraTV Media Center PCI 550", - .tuner_type = TUNER_PHILIPS_FM1236_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 0, - .gpio0 = 0x0000cd73, - .audioroute = 1, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 1, - .gpio0 = 0x0000cd73, - .audioroute = 1, - },{ - .type = CX88_VMUX_TELEVISION, - .vmux = 3, - .gpio0 = 0x0000cdb3, - .audioroute = 1, - }}, - .radio = { - .type = CX88_RADIO, - .vmux = 2, - .gpio0 = 0x0000cdf3, - .audioroute = 1, - }, - .mpeg = CX88_MPEG_BLACKBIRD, - }, - [CX88_BOARD_KWORLD_VSTREAM_EXPERT_DVD] = { - /* Alexander Wold <awold@bigfoot.com> */ - .name = "Kworld V-Stream Xpert DVD", - .tuner_type = UNSET, - .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x03000000, - .gpio1 = 0x01000000, - .gpio2 = 0x02000000, - .gpio3 = 0x00100000, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x03000000, - .gpio1 = 0x01000000, - .gpio2 = 0x02000000, - .gpio3 = 0x00100000, - }}, - }, - [CX88_BOARD_ATI_HDTVWONDER] = { - .name = "ATI HDTV Wonder", - .tuner_type = TUNER_PHILIPS_TUV1236D, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x00000ff7, - .gpio1 = 0x000000ff, - .gpio2 = 0x00000001, - .gpio3 = 0x00000000, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x00000ffe, - .gpio1 = 0x000000ff, - .gpio2 = 0x00000001, - .gpio3 = 0x00000000, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x00000ffe, - .gpio1 = 0x000000ff, - .gpio2 = 0x00000001, - .gpio3 = 0x00000000, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_WINFAST_DTV1000] = { - .name = "WinFast DTV1000-T", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_AVERTV_303] = { - .name = "AVerTV 303 (M126)", - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x00ff, - .gpio1 = 0xe09f, - .gpio2 = 0x0010, - .gpio3 = 0x0000, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x00ff, - .gpio1 = 0xe05f, - .gpio2 = 0x0010, - .gpio3 = 0x0000, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x00ff, - .gpio1 = 0xe05f, - .gpio2 = 0x0010, - .gpio3 = 0x0000, - }}, - }, - [CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1] = { - .name = "Hauppauge Nova-S-Plus DVB-S", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .audio_chip = V4L2_IDENT_WM8775, - .i2sinputcntl = 2, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - /* 2: Line-In */ - .audioroute = 2, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - /* 2: Line-In */ - .audioroute = 2, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - /* 2: Line-In */ - .audioroute = 2, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_HAUPPAUGE_NOVASE2_S1] = { - .name = "Hauppauge Nova-SE2 DVB-S", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_KWORLD_DVBS_100] = { - .name = "KWorld DVB-S 100", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .audio_chip = V4L2_IDENT_WM8775, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - /* 2: Line-In */ - .audioroute = 2, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - /* 2: Line-In */ - .audioroute = 2, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - /* 2: Line-In */ - .audioroute = 2, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_HAUPPAUGE_HVR1100] = { - .name = "Hauppauge WinTV-HVR1100 DVB-T/Hybrid", - .tuner_type = TUNER_PHILIPS_FMD1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - }}, - /* fixme: Add radio support */ - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_HAUPPAUGE_HVR1100LP] = { - .name = "Hauppauge WinTV-HVR1100 DVB-T/Hybrid (Low Profile)", - .tuner_type = TUNER_PHILIPS_FMD1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - }}, - /* fixme: Add radio support */ - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_DNTV_LIVE_DVB_T_PRO] = { - .name = "digitalnow DNTV Live! DVB-T Pro", - .tuner_type = TUNER_PHILIPS_FMD1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE | - TDA9887_PORT2_ACTIVE, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0xf80808, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0xf80808, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0xf80808, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0xf80808, - }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_KWORLD_DVB_T_CX22702] = { - /* Kworld V-stream Xpert DVB-T with Thomson tuner */ - /* DTT 7579 Conexant CX22702-19 Conexant CX2388x */ - /* Manenti Marco <marco_manenti@colman.it> */ - .name = "KWorld/VStream XPert DVB-T with cx22702", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x0700, - .gpio2 = 0x0101, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x0700, - .gpio2 = 0x0101, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL] = { - .name = "DViCO FusionHDTV DVB-T Dual Digital", - .tuner_type = TUNER_ABSENT, /* No analog tuner */ - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x000067df, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x000067df, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT] = { - .name = "KWorld HardwareMpegTV XPert", - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x3de2, - .gpio2 = 0x00ff, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x3de6, - .audioroute = 1, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x3de6, - .audioroute = 1, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x3de6, - .gpio2 = 0x00ff, - }, - .mpeg = CX88_MPEG_BLACKBIRD, - }, - [CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID] = { - .name = "DViCO FusionHDTV DVB-T Hybrid", - .tuner_type = TUNER_THOMSON_FE6600, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0000a75f, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x0000a75b, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x0000a75b, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_PCHDTV_HD5500] = { - .name = "pcHDTV HD5500 HDTV", - .tuner_type = TUNER_LG_TDVS_H06XF, /* TDVS-H064F */ - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x87fd, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x87f9, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x87f9, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_KWORLD_MCE200_DELUXE] = { - /* FIXME: tested TV input only, disabled composite, - svideo and radio until they can be tested also. */ - .name = "Kworld MCE 200 Deluxe", - .tuner_type = TUNER_TENA_9533_DI, - .radio_type = UNSET, - .tda9887_conf = TDA9887_PRESENT, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0000BDE6 - }}, - .mpeg = CX88_MPEG_BLACKBIRD, - }, - [CX88_BOARD_PIXELVIEW_PLAYTV_P7000] = { - /* FIXME: SVideo, Composite and FM inputs are untested */ - .name = "PixelView PlayTV P7000", - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE | - TDA9887_PORT2_ACTIVE, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x5da6, - }}, - .mpeg = CX88_MPEG_BLACKBIRD, - }, - [CX88_BOARD_NPGTECH_REALTV_TOP10FM] = { - .name = "NPG Tech Real TV FM Top 10", - .tuner_type = TUNER_TNF_5335MF, /* Actually a TNF9535 */ - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0788, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x078b, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x078b, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x074a, - }, - }, - [CX88_BOARD_WINFAST_DTV2000H] = { - .name = "WinFast DTV2000 H", - .tuner_type = TUNER_PHILIPS_FMD1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x00017304, - .gpio1 = 0x00008203, - .gpio2 = 0x00017304, - .gpio3 = 0x02000000, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x0001d701, - .gpio1 = 0x0000b207, - .gpio2 = 0x0001d701, - .gpio3 = 0x02000000, - }, { - .type = CX88_VMUX_COMPOSITE2, - .vmux = 2, - .gpio0 = 0x0001d503, - .gpio1 = 0x0000b207, - .gpio2 = 0x0001d503, - .gpio3 = 0x02000000, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 3, - .gpio0 = 0x0001d701, - .gpio1 = 0x0000b207, - .gpio2 = 0x0001d701, - .gpio3 = 0x02000000, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x00015702, - .gpio1 = 0x0000f207, - .gpio2 = 0x00015702, - .gpio3 = 0x02000000, - }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_WINFAST_DTV2000H_J] = { - .name = "WinFast DTV2000 H rev. J", - .tuner_type = TUNER_PHILIPS_FMD1216MEX_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x00017300, - .gpio1 = 0x00008207, - .gpio2 = 0x00000000, - .gpio3 = 0x02000000, - },{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x00018300, - .gpio1 = 0x0000f207, - .gpio2 = 0x00017304, - .gpio3 = 0x02000000, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x00018301, - .gpio1 = 0x0000f207, - .gpio2 = 0x00017304, - .gpio3 = 0x02000000, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x00018301, - .gpio1 = 0x0000f207, - .gpio2 = 0x00017304, - .gpio3 = 0x02000000, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x00015702, - .gpio1 = 0x0000f207, - .gpio2 = 0x00015702, - .gpio3 = 0x02000000, - }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_GENIATECH_DVBS] = { - .name = "Geniatech DVB-S", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_HAUPPAUGE_HVR3000] = { - .name = "Hauppauge WinTV-HVR3000 TriMode Analog/DVB-S/DVB-T", - .tuner_type = TUNER_PHILIPS_FMD1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .audio_chip = V4L2_IDENT_WM8775, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x84bf, - /* 1: TV Audio / FM Mono */ - .audioroute = 1, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x84bf, - /* 2: Line-In */ - .audioroute = 2, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x84bf, - /* 2: Line-In */ - .audioroute = 2, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x84bf, - /* 4: FM Stereo (untested) */ - .audioroute = 8, - }, - .mpeg = CX88_MPEG_DVB, - .num_frontends = 2, - }, - [CX88_BOARD_NORWOOD_MICRO] = { - .name = "Norwood Micro TV Tuner", - .tuner_type = TUNER_TNF_5335MF, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0709, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x070b, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x070b, - }}, - }, - [CX88_BOARD_TE_DTV_250_OEM_SWANN] = { - .name = "Shenzhen Tungsten Ages Tech TE-DTV-250 / Swann OEM", - .tuner_type = TUNER_LG_PAL_NEW_TAPC, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x003fffff, - .gpio1 = 0x00e00000, - .gpio2 = 0x003fffff, - .gpio3 = 0x02000000, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x003fffff, - .gpio1 = 0x00e00000, - .gpio2 = 0x003fffff, - .gpio3 = 0x02000000, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x003fffff, - .gpio1 = 0x00e00000, - .gpio2 = 0x003fffff, - .gpio3 = 0x02000000, - }}, - }, - [CX88_BOARD_HAUPPAUGE_HVR1300] = { - .name = "Hauppauge WinTV-HVR1300 DVB-T/Hybrid MPEG Encoder", - .tuner_type = TUNER_PHILIPS_FMD1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .audio_chip = V4L2_IDENT_WM8775, - /* - * gpio0 as reported by Mike Crash <mike AT mikecrash.com> - */ - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0xef88, - /* 1: TV Audio / FM Mono */ - .audioroute = 1, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0xef88, - /* 2: Line-In */ - .audioroute = 2, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0xef88, - /* 2: Line-In */ - .audioroute = 2, - }}, - .mpeg = CX88_MPEG_DVB | CX88_MPEG_BLACKBIRD, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0xef88, - /* 4: FM Stereo (untested) */ - .audioroute = 8, - }, - }, - [CX88_BOARD_SAMSUNG_SMT_7020] = { - .name = "Samsung SMT 7020 DVB-S", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = { { - .type = CX88_VMUX_DVB, - .vmux = 0, - } }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_ADSTECH_PTV_390] = { - .name = "ADS Tech Instant Video PCI", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DEBUG, - .vmux = 3, - .gpio0 = 0x04ff, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x07fa, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x07fa, - }}, - }, - [CX88_BOARD_PINNACLE_PCTV_HD_800i] = { - .name = "Pinnacle PCTV HD 800i", - .tuner_type = TUNER_XC5000, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x04fb, - .gpio1 = 0x10ff, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x04fb, - .gpio1 = 0x10ef, - .audioroute = 1, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x04fb, - .gpio1 = 0x10ef, - .audioroute = 1, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO] = { - .name = "DViCO FusionHDTV 5 PCI nano", - /* xc3008 tuner, digital only for now */ - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x000027df, /* Unconfirmed */ - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x000027df, /* Unconfirmed */ - .audioroute = 1, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x000027df, /* Unconfirmed */ - .audioroute = 1, - } }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_PINNACLE_HYBRID_PCTV] = { - .name = "Pinnacle Hybrid PCTV", - .tuner_type = TUNER_XC2028, - .tuner_addr = 0x61, - .radio_type = UNSET, - .radio_addr = ADDR_UNSET, - .input = { { - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x004ff, - .gpio1 = 0x010ff, - .gpio2 = 0x00001, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x004fb, - .gpio1 = 0x010ef, - .audioroute = 1, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x004fb, - .gpio1 = 0x010ef, - .audioroute = 1, - } }, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x004ff, - .gpio1 = 0x010ff, - .gpio2 = 0x0ff, - }, - .mpeg = CX88_MPEG_DVB, - }, - /* Terry Wu <terrywu2009@gmail.com> */ - /* TV Audio : set GPIO 2, 18, 19 value to 0, 1, 0 */ - /* FM Audio : set GPIO 2, 18, 19 value to 0, 0, 0 */ - /* Line-in Audio : set GPIO 2, 18, 19 value to 0, 1, 1 */ - /* Mute Audio : set GPIO 2 value to 1 */ - [CX88_BOARD_WINFAST_TV2000_XP_GLOBAL] = { - .name = "Leadtek TV2000 XP Global", - .tuner_type = TUNER_XC2028, - .tuner_addr = 0x61, - .radio_type = UNSET, - .radio_addr = ADDR_UNSET, - .input = { { - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x0000, - .gpio2 = 0x0C04, /* pin 18 = 1, pin 19 = 0 */ - .gpio3 = 0x0000, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x0000, - .gpio2 = 0x0C0C, /* pin 18 = 1, pin 19 = 1 */ - .gpio3 = 0x0000, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x0000, - .gpio2 = 0x0C0C, /* pin 18 = 1, pin 19 = 1 */ - .gpio3 = 0x0000, - } }, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x0000, - .gpio2 = 0x0C00, /* pin 18 = 0, pin 19 = 0 */ - .gpio3 = 0x0000, - }, - }, - [CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36] = { - .name = "Leadtek TV2000 XP Global (SC4100)", - .tuner_type = TUNER_XC4000, - .tuner_addr = 0x61, - .radio_type = UNSET, - .radio_addr = ADDR_UNSET, - .input = { { - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x0000, - .gpio2 = 0x0C04, /* pin 18 = 1, pin 19 = 0 */ - .gpio3 = 0x0000, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x0000, - .gpio2 = 0x0C0C, /* pin 18 = 1, pin 19 = 1 */ - .gpio3 = 0x0000, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x0000, - .gpio2 = 0x0C0C, /* pin 18 = 1, pin 19 = 1 */ - .gpio3 = 0x0000, - } }, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x0000, - .gpio2 = 0x0C00, /* pin 18 = 0, pin 19 = 0 */ - .gpio3 = 0x0000, - }, - }, - [CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43] = { - .name = "Leadtek TV2000 XP Global (XC4100)", - .tuner_type = TUNER_XC4000, - .tuner_addr = 0x61, - .radio_type = UNSET, - .radio_addr = ADDR_UNSET, - .input = { { - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x6040, /* pin 14 = 1, pin 13 = 0 */ - .gpio2 = 0x0000, - .gpio3 = 0x0000, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x6060, /* pin 14 = 1, pin 13 = 1 */ - .gpio2 = 0x0000, - .gpio3 = 0x0000, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x6060, /* pin 14 = 1, pin 13 = 1 */ - .gpio2 = 0x0000, - .gpio3 = 0x0000, - } }, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x6000, /* pin 14 = 1, pin 13 = 0 */ - .gpio2 = 0x0000, - .gpio3 = 0x0000, - }, - }, - [CX88_BOARD_POWERCOLOR_REAL_ANGEL] = { - .name = "PowerColor RA330", /* Long names may confuse LIRC. */ - .tuner_type = TUNER_XC2028, - .tuner_addr = 0x61, - .input = { { - .type = CX88_VMUX_DEBUG, - .vmux = 3, /* Due to the way the cx88 driver is written, */ - .gpio0 = 0x00ff, /* there is no way to deactivate audio pass- */ - .gpio1 = 0xf39d, /* through without this entry. Furthermore, if */ - .gpio3 = 0x0000, /* the TV mux entry is first, you get audio */ - }, { /* from the tuner on boot for a little while. */ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x00ff, - .gpio1 = 0xf35d, - .gpio3 = 0x0000, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x00ff, - .gpio1 = 0xf37d, - .gpio3 = 0x0000, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x000ff, - .gpio1 = 0x0f37d, - .gpio3 = 0x00000, - } }, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x000ff, - .gpio1 = 0x0f35d, - .gpio3 = 0x00000, - }, - }, - [CX88_BOARD_GENIATECH_X8000_MT] = { - /* Also PowerColor Real Angel 330 and Geniatech X800 OEM */ - .name = "Geniatech X8000-MT DVBT", - .tuner_type = TUNER_XC2028, - .tuner_addr = 0x61, - .input = { { - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x00000000, - .gpio1 = 0x00e3e341, - .gpio2 = 0x00000000, - .gpio3 = 0x00000000, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x00000000, - .gpio1 = 0x00e3e361, - .gpio2 = 0x00000000, - .gpio3 = 0x00000000, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x00000000, - .gpio1 = 0x00e3e361, - .gpio2 = 0x00000000, - .gpio3 = 0x00000000, - } }, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x00000000, - .gpio1 = 0x00e3e341, - .gpio2 = 0x00000000, - .gpio3 = 0x00000000, - }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO] = { - .name = "DViCO FusionHDTV DVB-T PRO", - .tuner_type = TUNER_XC2028, - .tuner_addr = 0x61, - .radio_type = UNSET, - .radio_addr = ADDR_UNSET, - .input = { { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x000067df, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x000067df, - } }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD] = { - .name = "DViCO FusionHDTV 7 Gold", - .tuner_type = TUNER_XC5000, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x10df, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x16d9, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x16d9, - }}, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_PROLINK_PV_8000GT] = { - .name = "Prolink Pixelview MPEG 8000GT", - .tuner_type = TUNER_XC2028, - .tuner_addr = 0x61, - .input = { { - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0ff, - .gpio2 = 0x0cfb, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio2 = 0x0cfb, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio2 = 0x0cfb, - } }, - .radio = { - .type = CX88_RADIO, - .gpio2 = 0x0cfb, - }, - }, - [CX88_BOARD_PROLINK_PV_GLOBAL_XTREME] = { - .name = "Prolink Pixelview Global Extreme", - .tuner_type = TUNER_XC2028, - .tuner_addr = 0x61, - .input = { { - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x04fb, - .gpio1 = 0x04080, - .gpio2 = 0x0cf7, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x04fb, - .gpio1 = 0x04080, - .gpio2 = 0x0cfb, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x04fb, - .gpio1 = 0x04080, - .gpio2 = 0x0cfb, - } }, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x04ff, - .gpio1 = 0x04080, - .gpio2 = 0x0cf7, - }, - }, - /* Both radio, analog and ATSC work with this board. - However, for analog to work, s5h1409 gate should be open, - otherwise, tuner-xc3028 won't be detected. - A proper fix require using the newer i2c methods to add - tuner-xc3028 without doing an i2c probe. - */ - [CX88_BOARD_KWORLD_ATSC_120] = { - .name = "Kworld PlusTV HD PCI 120 (ATSC 120)", - .tuner_type = TUNER_XC2028, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = { { - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x000000ff, - .gpio1 = 0x0000f35d, - .gpio2 = 0x00000000, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x000000ff, - .gpio1 = 0x0000f37e, - .gpio2 = 0x00000000, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x000000ff, - .gpio1 = 0x0000f37e, - .gpio2 = 0x00000000, - } }, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x000000ff, - .gpio1 = 0x0000f35d, - .gpio2 = 0x00000000, - }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_HAUPPAUGE_HVR4000] = { - .name = "Hauppauge WinTV-HVR4000 DVB-S/S2/T/Hybrid", - .tuner_type = TUNER_PHILIPS_FMD1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .audio_chip = V4L2_IDENT_WM8775, - /* - * GPIO0 (WINTV2000) - * - * Analogue SAT DVB-T - * Antenna 0xc4bf 0xc4bb - * Composite 0xc4bf 0xc4bb - * S-Video 0xc4bf 0xc4bb - * Composite1 0xc4ff 0xc4fb - * S-Video1 0xc4ff 0xc4fb - * - * BIT VALUE FUNCTION GP{x}_IO - * 0 1 I:? - * 1 1 I:? - * 2 1 O:MPEG PORT 0=DVB-T 1=DVB-S - * 3 1 I:? - * 4 1 I:? - * 5 1 I:? - * 6 0 O:INPUT SELECTOR 0=INTERNAL 1=EXPANSION - * 7 1 O:DVB-T DEMOD RESET LOW - * - * BIT VALUE FUNCTION GP{x}_OE - * 8 0 I - * 9 0 I - * a 1 O - * b 0 I - * c 0 I - * d 0 I - * e 1 O - * f 1 O - * - * WM8775 ADC - * - * 1: TV Audio / FM Mono - * 2: Line-In - * 3: Line-In Expansion - * 4: FM Stereo - */ - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0xc4bf, - /* 1: TV Audio / FM Mono */ - .audioroute = 1, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0xc4bf, - /* 2: Line-In */ - .audioroute = 2, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0xc4bf, - /* 2: Line-In */ - .audioroute = 2, - } }, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0xc4bf, - /* 4: FM Stereo */ - .audioroute = 8, - }, - .mpeg = CX88_MPEG_DVB, - .num_frontends = 2, - }, - [CX88_BOARD_HAUPPAUGE_HVR4000LITE] = { - .name = "Hauppauge WinTV-HVR4000(Lite) DVB-S/S2", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - } }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_TEVII_S420] = { - .name = "TeVii S420 DVB-S", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - } }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_TEVII_S460] = { - .name = "TeVii S460 DVB-S/S2", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - } }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_TEVII_S464] = { - .name = "TeVii S464 DVB-S/S2", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - } }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_OMICOM_SS4_PCI] = { - .name = "Omicom SS4 DVB-S/S2 PCI", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - } }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_TBS_8910] = { - .name = "TBS 8910 DVB-S", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - } }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_TBS_8920] = { - .name = "TBS 8920 DVB-S/S2", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - .gpio0 = 0x8080, - } }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_PROF_6200] = { - .name = "Prof 6200 DVB-S", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - } }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_PROF_7300] = { - .name = "PROF 7300 DVB-S/S2", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - } }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_SATTRADE_ST4200] = { - .name = "SATTRADE ST4200 DVB-S/S2", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - } }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII] = { - .name = "Terratec Cinergy HT PCI MKII", - .tuner_type = TUNER_XC2028, - .tuner_addr = 0x61, - .radio_type = UNSET, - .radio_addr = ADDR_UNSET, - .input = { { - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x004ff, - .gpio1 = 0x010ff, - .gpio2 = 0x00001, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x004fb, - .gpio1 = 0x010ef, - .audioroute = 1, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x004fb, - .gpio1 = 0x010ef, - .audioroute = 1, - } }, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x004ff, - .gpio1 = 0x010ff, - .gpio2 = 0x0ff, - }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_HAUPPAUGE_IRONLY] = { - .name = "Hauppauge WinTV-IR Only", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [CX88_BOARD_WINFAST_DTV1800H] = { - .name = "Leadtek WinFast DTV1800 Hybrid", - .tuner_type = TUNER_XC2028, - .radio_type = UNSET, - .tuner_addr = 0x61, - .radio_addr = ADDR_UNSET, - /* - * GPIO setting - * - * 2: mute (0=off,1=on) - * 12: tuner reset pin - * 13: audio source (0=tuner audio,1=line in) - * 14: FM (0=on,1=off ???) - */ - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x6040, /* pin 13 = 0, pin 14 = 1 */ - .gpio2 = 0x0000, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x6060, /* pin 13 = 1, pin 14 = 1 */ - .gpio2 = 0x0000, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x6060, /* pin 13 = 1, pin 14 = 1 */ - .gpio2 = 0x0000, - } }, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x6000, /* pin 13 = 0, pin 14 = 0 */ - .gpio2 = 0x0000, - }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_WINFAST_DTV1800H_XC4000] = { - .name = "Leadtek WinFast DTV1800 H (XC4000)", - .tuner_type = TUNER_XC4000, - .radio_type = UNSET, - .tuner_addr = 0x61, - .radio_addr = ADDR_UNSET, - /* - * GPIO setting - * - * 2: mute (0=off,1=on) - * 12: tuner reset pin - * 13: audio source (0=tuner audio,1=line in) - * 14: FM (0=on,1=off ???) - */ - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x6040, /* pin 13 = 0, pin 14 = 1 */ - .gpio2 = 0x0000, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x6060, /* pin 13 = 1, pin 14 = 1 */ - .gpio2 = 0x0000, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x6060, /* pin 13 = 1, pin 14 = 1 */ - .gpio2 = 0x0000, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x0400, /* pin 2 = 0 */ - .gpio1 = 0x6000, /* pin 13 = 0, pin 14 = 0 */ - .gpio2 = 0x0000, - }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_WINFAST_DTV2000H_PLUS] = { - .name = "Leadtek WinFast DTV2000 H PLUS", - .tuner_type = TUNER_XC4000, - .radio_type = UNSET, - .tuner_addr = 0x61, - .radio_addr = ADDR_UNSET, - /* - * GPIO - * 2: 1: mute audio - * 12: 0: reset XC4000 - * 13: 1: audio input is line in (0: tuner) - * 14: 0: FM radio - * 16: 0: RF input is cable - */ - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x0403, - .gpio1 = 0xF0D7, - .gpio2 = 0x0101, - .gpio3 = 0x0000, - }, { - .type = CX88_VMUX_CABLE, - .vmux = 0, - .gpio0 = 0x0403, - .gpio1 = 0xF0D7, - .gpio2 = 0x0100, - .gpio3 = 0x0000, - }, { - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x0403, /* was 0x0407 */ - .gpio1 = 0xF0F7, - .gpio2 = 0x0101, - .gpio3 = 0x0000, - }, { - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x0403, /* was 0x0407 */ - .gpio1 = 0xF0F7, - .gpio2 = 0x0101, - .gpio3 = 0x0000, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x0403, - .gpio1 = 0xF097, - .gpio2 = 0x0100, - .gpio3 = 0x0000, - }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_PROF_7301] = { - .name = "Prof 7301 DVB-S/S2", - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = { { - .type = CX88_VMUX_DVB, - .vmux = 0, - } }, - .mpeg = CX88_MPEG_DVB, - }, - [CX88_BOARD_TWINHAN_VP1027_DVBS] = { - .name = "Twinhan VP-1027 DVB-S", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - } }, - .mpeg = CX88_MPEG_DVB, - }, -}; - -/* ------------------------------------------------------------------ */ -/* PCI subsystem IDs */ - -static const struct cx88_subid cx88_subids[] = { - { - .subvendor = 0x0070, - .subdevice = 0x3400, - .card = CX88_BOARD_HAUPPAUGE, - },{ - .subvendor = 0x0070, - .subdevice = 0x3401, - .card = CX88_BOARD_HAUPPAUGE, - },{ - .subvendor = 0x14c7, - .subdevice = 0x0106, - .card = CX88_BOARD_GDI, - },{ - .subvendor = 0x14c7, - .subdevice = 0x0107, /* with mpeg encoder */ - .card = CX88_BOARD_GDI, - },{ - .subvendor = PCI_VENDOR_ID_ATI, - .subdevice = 0x00f8, - .card = CX88_BOARD_ATI_WONDER_PRO, - }, { - .subvendor = PCI_VENDOR_ID_ATI, - .subdevice = 0x00f9, - .card = CX88_BOARD_ATI_WONDER_PRO, - }, { - .subvendor = 0x107d, - .subdevice = 0x6611, - .card = CX88_BOARD_WINFAST2000XP_EXPERT, - },{ - .subvendor = 0x107d, - .subdevice = 0x6613, /* NTSC */ - .card = CX88_BOARD_WINFAST2000XP_EXPERT, - },{ - .subvendor = 0x107d, - .subdevice = 0x6620, - .card = CX88_BOARD_WINFAST_DV2000, - },{ - .subvendor = 0x107d, - .subdevice = 0x663b, - .card = CX88_BOARD_LEADTEK_PVR2000, - },{ - .subvendor = 0x107d, - .subdevice = 0x663c, - .card = CX88_BOARD_LEADTEK_PVR2000, - },{ - .subvendor = 0x1461, - .subdevice = 0x000b, - .card = CX88_BOARD_AVERTV_STUDIO_303, - },{ - .subvendor = 0x1462, - .subdevice = 0x8606, - .card = CX88_BOARD_MSI_TVANYWHERE_MASTER, - },{ - .subvendor = 0x10fc, - .subdevice = 0xd003, - .card = CX88_BOARD_IODATA_GVVCP3PCI, - },{ - .subvendor = 0x1043, - .subdevice = 0x4823, /* with mpeg encoder */ - .card = CX88_BOARD_ASUS_PVR_416, - },{ - .subvendor = 0x17de, - .subdevice = 0x08a6, - .card = CX88_BOARD_KWORLD_DVB_T, - },{ - .subvendor = 0x18ac, - .subdevice = 0xd810, - .card = CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q, - },{ - .subvendor = 0x18ac, - .subdevice = 0xd820, - .card = CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T, - },{ - .subvendor = 0x18ac, - .subdevice = 0xdb00, - .card = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1, - },{ - .subvendor = 0x0070, - .subdevice = 0x9002, - .card = CX88_BOARD_HAUPPAUGE_DVB_T1, - },{ - .subvendor = 0x14f1, - .subdevice = 0x0187, - .card = CX88_BOARD_CONEXANT_DVB_T1, - },{ - .subvendor = 0x1540, - .subdevice = 0x2580, - .card = CX88_BOARD_PROVIDEO_PV259, - },{ - .subvendor = 0x18ac, - .subdevice = 0xdb10, - .card = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS, - },{ - .subvendor = 0x1554, - .subdevice = 0x4811, - .card = CX88_BOARD_PIXELVIEW, - },{ - .subvendor = 0x7063, - .subdevice = 0x3000, /* HD-3000 card */ - .card = CX88_BOARD_PCHDTV_HD3000, - },{ - .subvendor = 0x17de, - .subdevice = 0xa8a6, - .card = CX88_BOARD_DNTV_LIVE_DVB_T, - },{ - .subvendor = 0x0070, - .subdevice = 0x2801, - .card = CX88_BOARD_HAUPPAUGE_ROSLYN, - },{ - .subvendor = 0x14f1, - .subdevice = 0x0342, - .card = CX88_BOARD_DIGITALLOGIC_MEC, - },{ - .subvendor = 0x10fc, - .subdevice = 0xd035, - .card = CX88_BOARD_IODATA_GVBCTV7E, - },{ - .subvendor = 0x1421, - .subdevice = 0x0334, - .card = CX88_BOARD_ADSTECH_DVB_T_PCI, - },{ - .subvendor = 0x153b, - .subdevice = 0x1166, - .card = CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1, - },{ - .subvendor = 0x18ac, - .subdevice = 0xd500, - .card = CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD, - },{ - .subvendor = 0x1461, - .subdevice = 0x8011, - .card = CX88_BOARD_AVERMEDIA_ULTRATV_MC_550, - },{ - .subvendor = PCI_VENDOR_ID_ATI, - .subdevice = 0xa101, - .card = CX88_BOARD_ATI_HDTVWONDER, - },{ - .subvendor = 0x107d, - .subdevice = 0x665f, - .card = CX88_BOARD_WINFAST_DTV1000, - },{ - .subvendor = 0x1461, - .subdevice = 0x000a, - .card = CX88_BOARD_AVERTV_303, - },{ - .subvendor = 0x0070, - .subdevice = 0x9200, - .card = CX88_BOARD_HAUPPAUGE_NOVASE2_S1, - },{ - .subvendor = 0x0070, - .subdevice = 0x9201, - .card = CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1, - },{ - .subvendor = 0x0070, - .subdevice = 0x9202, - .card = CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1, - },{ - .subvendor = 0x17de, - .subdevice = 0x08b2, - .card = CX88_BOARD_KWORLD_DVBS_100, - },{ - .subvendor = 0x0070, - .subdevice = 0x9400, - .card = CX88_BOARD_HAUPPAUGE_HVR1100, - },{ - .subvendor = 0x0070, - .subdevice = 0x9402, - .card = CX88_BOARD_HAUPPAUGE_HVR1100, - },{ - .subvendor = 0x0070, - .subdevice = 0x9800, - .card = CX88_BOARD_HAUPPAUGE_HVR1100LP, - },{ - .subvendor = 0x0070, - .subdevice = 0x9802, - .card = CX88_BOARD_HAUPPAUGE_HVR1100LP, - },{ - .subvendor = 0x0070, - .subdevice = 0x9001, - .card = CX88_BOARD_HAUPPAUGE_DVB_T1, - },{ - .subvendor = 0x1822, - .subdevice = 0x0025, - .card = CX88_BOARD_DNTV_LIVE_DVB_T_PRO, - },{ - .subvendor = 0x17de, - .subdevice = 0x08a1, - .card = CX88_BOARD_KWORLD_DVB_T_CX22702, - },{ - .subvendor = 0x18ac, - .subdevice = 0xdb50, - .card = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL, - },{ - .subvendor = 0x18ac, - .subdevice = 0xdb54, - .card = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL, - /* Re-branded DViCO: DigitalNow DVB-T Dual */ - },{ - .subvendor = 0x18ac, - .subdevice = 0xdb11, - .card = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS, - /* Re-branded DViCO: UltraView DVB-T Plus */ - }, { - .subvendor = 0x18ac, - .subdevice = 0xdb30, - .card = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO, - }, { - .subvendor = 0x17de, - .subdevice = 0x0840, - .card = CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT, - },{ - .subvendor = 0x1421, - .subdevice = 0x0305, - .card = CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT, - },{ - .subvendor = 0x18ac, - .subdevice = 0xdb40, - .card = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID, - },{ - .subvendor = 0x18ac, - .subdevice = 0xdb44, - .card = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID, - },{ - .subvendor = 0x7063, - .subdevice = 0x5500, - .card = CX88_BOARD_PCHDTV_HD5500, - },{ - .subvendor = 0x17de, - .subdevice = 0x0841, - .card = CX88_BOARD_KWORLD_MCE200_DELUXE, - },{ - .subvendor = 0x1822, - .subdevice = 0x0019, - .card = CX88_BOARD_DNTV_LIVE_DVB_T_PRO, - },{ - .subvendor = 0x1554, - .subdevice = 0x4813, - .card = CX88_BOARD_PIXELVIEW_PLAYTV_P7000, - },{ - .subvendor = 0x14f1, - .subdevice = 0x0842, - .card = CX88_BOARD_NPGTECH_REALTV_TOP10FM, - },{ - .subvendor = 0x107d, - .subdevice = 0x665e, - .card = CX88_BOARD_WINFAST_DTV2000H, - },{ - .subvendor = 0x107d, - .subdevice = 0x6f2b, - .card = CX88_BOARD_WINFAST_DTV2000H_J, - },{ - .subvendor = 0x18ac, - .subdevice = 0xd800, /* FusionHDTV 3 Gold (original revision) */ - .card = CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q, - },{ - .subvendor = 0x14f1, - .subdevice = 0x0084, - .card = CX88_BOARD_GENIATECH_DVBS, - },{ - .subvendor = 0x0070, - .subdevice = 0x1404, - .card = CX88_BOARD_HAUPPAUGE_HVR3000, - }, { - .subvendor = 0x18ac, - .subdevice = 0xdc00, - .card = CX88_BOARD_SAMSUNG_SMT_7020, - }, { - .subvendor = 0x18ac, - .subdevice = 0xdccd, - .card = CX88_BOARD_SAMSUNG_SMT_7020, - },{ - .subvendor = 0x1461, - .subdevice = 0xc111, /* AverMedia M150-D */ - /* This board is known to work with the ASUS PVR416 config */ - .card = CX88_BOARD_ASUS_PVR_416, - },{ - .subvendor = 0xc180, - .subdevice = 0xc980, - .card = CX88_BOARD_TE_DTV_250_OEM_SWANN, - },{ - .subvendor = 0x0070, - .subdevice = 0x9600, - .card = CX88_BOARD_HAUPPAUGE_HVR1300, - },{ - .subvendor = 0x0070, - .subdevice = 0x9601, - .card = CX88_BOARD_HAUPPAUGE_HVR1300, - },{ - .subvendor = 0x0070, - .subdevice = 0x9602, - .card = CX88_BOARD_HAUPPAUGE_HVR1300, - },{ - .subvendor = 0x107d, - .subdevice = 0x6632, - .card = CX88_BOARD_LEADTEK_PVR2000, - },{ - .subvendor = 0x12ab, - .subdevice = 0x2300, /* Club3D Zap TV2100 */ - .card = CX88_BOARD_KWORLD_DVB_T_CX22702, - },{ - .subvendor = 0x0070, - .subdevice = 0x9000, - .card = CX88_BOARD_HAUPPAUGE_DVB_T1, - },{ - .subvendor = 0x0070, - .subdevice = 0x1400, - .card = CX88_BOARD_HAUPPAUGE_HVR3000, - },{ - .subvendor = 0x0070, - .subdevice = 0x1401, - .card = CX88_BOARD_HAUPPAUGE_HVR3000, - },{ - .subvendor = 0x0070, - .subdevice = 0x1402, - .card = CX88_BOARD_HAUPPAUGE_HVR3000, - },{ - .subvendor = 0x1421, - .subdevice = 0x0341, /* ADS Tech InstantTV DVB-S */ - .card = CX88_BOARD_KWORLD_DVBS_100, - },{ - .subvendor = 0x1421, - .subdevice = 0x0390, - .card = CX88_BOARD_ADSTECH_PTV_390, - },{ - .subvendor = 0x11bd, - .subdevice = 0x0051, - .card = CX88_BOARD_PINNACLE_PCTV_HD_800i, - }, { - .subvendor = 0x18ac, - .subdevice = 0xd530, - .card = CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO, - }, { - .subvendor = 0x12ab, - .subdevice = 0x1788, - .card = CX88_BOARD_PINNACLE_HYBRID_PCTV, - }, { - .subvendor = 0x14f1, - .subdevice = 0xea3d, - .card = CX88_BOARD_POWERCOLOR_REAL_ANGEL, - }, { - .subvendor = 0x107d, - .subdevice = 0x6f18, - .card = CX88_BOARD_WINFAST_TV2000_XP_GLOBAL, - }, { - .subvendor = 0x14f1, - .subdevice = 0x8852, - .card = CX88_BOARD_GENIATECH_X8000_MT, - }, { - .subvendor = 0x18ac, - .subdevice = 0xd610, - .card = CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD, - }, { - .subvendor = 0x1554, - .subdevice = 0x4935, - .card = CX88_BOARD_PROLINK_PV_8000GT, - }, { - .subvendor = 0x1554, - .subdevice = 0x4976, - .card = CX88_BOARD_PROLINK_PV_GLOBAL_XTREME, - }, { - .subvendor = 0x17de, - .subdevice = 0x08c1, - .card = CX88_BOARD_KWORLD_ATSC_120, - }, { - .subvendor = 0x0070, - .subdevice = 0x6900, - .card = CX88_BOARD_HAUPPAUGE_HVR4000, - }, { - .subvendor = 0x0070, - .subdevice = 0x6904, - .card = CX88_BOARD_HAUPPAUGE_HVR4000, - }, { - .subvendor = 0x0070, - .subdevice = 0x6902, - .card = CX88_BOARD_HAUPPAUGE_HVR4000, - }, { - .subvendor = 0x0070, - .subdevice = 0x6905, - .card = CX88_BOARD_HAUPPAUGE_HVR4000LITE, - }, { - .subvendor = 0x0070, - .subdevice = 0x6906, - .card = CX88_BOARD_HAUPPAUGE_HVR4000LITE, - }, { - .subvendor = 0xd420, - .subdevice = 0x9022, - .card = CX88_BOARD_TEVII_S420, - }, { - .subvendor = 0xd460, - .subdevice = 0x9022, - .card = CX88_BOARD_TEVII_S460, - }, { - .subvendor = 0xd464, - .subdevice = 0x9022, - .card = CX88_BOARD_TEVII_S464, - }, { - .subvendor = 0xA044, - .subdevice = 0x2011, - .card = CX88_BOARD_OMICOM_SS4_PCI, - }, { - .subvendor = 0x8910, - .subdevice = 0x8888, - .card = CX88_BOARD_TBS_8910, - }, { - .subvendor = 0x8920, - .subdevice = 0x8888, - .card = CX88_BOARD_TBS_8920, - }, { - .subvendor = 0xb022, - .subdevice = 0x3022, - .card = CX88_BOARD_PROF_6200, - }, { - .subvendor = 0xB033, - .subdevice = 0x3033, - .card = CX88_BOARD_PROF_7300, - }, { - .subvendor = 0xb200, - .subdevice = 0x4200, - .card = CX88_BOARD_SATTRADE_ST4200, - }, { - .subvendor = 0x153b, - .subdevice = 0x1177, - .card = CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII, - }, { - .subvendor = 0x0070, - .subdevice = 0x9290, - .card = CX88_BOARD_HAUPPAUGE_IRONLY, - }, { - .subvendor = 0x107d, - .subdevice = 0x6654, - .card = CX88_BOARD_WINFAST_DTV1800H, - }, { - /* WinFast DTV1800 H with XC4000 tuner */ - .subvendor = 0x107d, - .subdevice = 0x6f38, - .card = CX88_BOARD_WINFAST_DTV1800H_XC4000, - }, { - .subvendor = 0x107d, - .subdevice = 0x6f42, - .card = CX88_BOARD_WINFAST_DTV2000H_PLUS, - }, { - /* PVR2000 PAL Model [107d:6630] */ - .subvendor = 0x107d, - .subdevice = 0x6630, - .card = CX88_BOARD_LEADTEK_PVR2000, - }, { - /* PVR2000 PAL Model [107d:6638] */ - .subvendor = 0x107d, - .subdevice = 0x6638, - .card = CX88_BOARD_LEADTEK_PVR2000, - }, { - /* PVR2000 NTSC Model [107d:6631] */ - .subvendor = 0x107d, - .subdevice = 0x6631, - .card = CX88_BOARD_LEADTEK_PVR2000, - }, { - /* PVR2000 NTSC Model [107d:6637] */ - .subvendor = 0x107d, - .subdevice = 0x6637, - .card = CX88_BOARD_LEADTEK_PVR2000, - }, { - /* PVR2000 NTSC Model [107d:663d] */ - .subvendor = 0x107d, - .subdevice = 0x663d, - .card = CX88_BOARD_LEADTEK_PVR2000, - }, { - /* DV2000 NTSC Model [107d:6621] */ - .subvendor = 0x107d, - .subdevice = 0x6621, - .card = CX88_BOARD_WINFAST_DV2000, - }, { - /* TV2000 XP Global [107d:6618] */ - .subvendor = 0x107d, - .subdevice = 0x6618, - .card = CX88_BOARD_WINFAST_TV2000_XP_GLOBAL, - }, { - /* TV2000 XP Global [107d:6618] */ - .subvendor = 0x107d, - .subdevice = 0x6619, - .card = CX88_BOARD_WINFAST_TV2000_XP_GLOBAL, - }, { - /* WinFast TV2000 XP Global with XC4000 tuner */ - .subvendor = 0x107d, - .subdevice = 0x6f36, - .card = CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36, - }, { - /* WinFast TV2000 XP Global with XC4000 tuner and different GPIOs */ - .subvendor = 0x107d, - .subdevice = 0x6f43, - .card = CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43, - }, { - .subvendor = 0xb034, - .subdevice = 0x3034, - .card = CX88_BOARD_PROF_7301, - }, { - .subvendor = 0x1822, - .subdevice = 0x0023, - .card = CX88_BOARD_TWINHAN_VP1027_DVBS, - }, -}; - -/* ----------------------------------------------------------------------- */ -/* some leadtek specific stuff */ - -static void leadtek_eeprom(struct cx88_core *core, u8 *eeprom_data) -{ - if (eeprom_data[4] != 0x7d || - eeprom_data[5] != 0x10 || - eeprom_data[7] != 0x66) { - warn_printk(core, "Leadtek eeprom invalid.\n"); - return; - } - - /* Terry Wu <terrywu2009@gmail.com> */ - switch (eeprom_data[6]) { - case 0x13: /* SSID 6613 for TV2000 XP Expert NTSC Model */ - case 0x21: /* SSID 6621 for DV2000 NTSC Model */ - case 0x31: /* SSID 6631 for PVR2000 NTSC Model */ - case 0x37: /* SSID 6637 for PVR2000 NTSC Model */ - case 0x3d: /* SSID 6637 for PVR2000 NTSC Model */ - core->board.tuner_type = TUNER_PHILIPS_FM1236_MK3; - break; - default: - core->board.tuner_type = TUNER_PHILIPS_FM1216ME_MK3; - break; - } - - info_printk(core, "Leadtek Winfast 2000XP Expert config: " - "tuner=%d, eeprom[0]=0x%02x\n", - core->board.tuner_type, eeprom_data[0]); -} - -static void hauppauge_eeprom(struct cx88_core *core, u8 *eeprom_data) -{ - struct tveeprom tv; - - tveeprom_hauppauge_analog(&core->i2c_client, &tv, eeprom_data); - core->board.tuner_type = tv.tuner_type; - core->tuner_formats = tv.tuner_formats; - core->board.radio.type = tv.has_radio ? CX88_RADIO : 0; - - /* Make sure we support the board model */ - switch (tv.model) - { - case 14009: /* WinTV-HVR3000 (Retail, IR, b/panel video, 3.5mm audio in) */ - case 14019: /* WinTV-HVR3000 (Retail, IR Blaster, b/panel video, 3.5mm audio in) */ - case 14029: /* WinTV-HVR3000 (Retail, IR, b/panel video, 3.5mm audio in - 880 bridge) */ - case 14109: /* WinTV-HVR3000 (Retail, IR, b/panel video, 3.5mm audio in - low profile) */ - case 14129: /* WinTV-HVR3000 (Retail, IR, b/panel video, 3.5mm audio in - 880 bridge - LP) */ - case 14559: /* WinTV-HVR3000 (OEM, no IR, b/panel video, 3.5mm audio in) */ - case 14569: /* WinTV-HVR3000 (OEM, no IR, no back panel video) */ - case 14659: /* WinTV-HVR3000 (OEM, no IR, b/panel video, RCA audio in - Low profile) */ - case 14669: /* WinTV-HVR3000 (OEM, no IR, no b/panel video - Low profile) */ - case 28552: /* WinTV-PVR 'Roslyn' (No IR) */ - case 34519: /* WinTV-PCI-FM */ - case 69009: - /* WinTV-HVR4000 (DVBS/S2/T, Video and IR, back panel inputs) */ - case 69100: /* WinTV-HVR4000LITE (DVBS/S2, IR) */ - case 69500: /* WinTV-HVR4000LITE (DVBS/S2, No IR) */ - case 69559: - /* WinTV-HVR4000 (DVBS/S2/T, Video no IR, back panel inputs) */ - case 69569: /* WinTV-HVR4000 (DVBS/S2/T, Video no IR) */ - case 90002: /* Nova-T-PCI (9002) */ - case 92001: /* Nova-S-Plus (Video and IR) */ - case 92002: /* Nova-S-Plus (Video and IR) */ - case 90003: /* Nova-T-PCI (9002 No RF out) */ - case 90500: /* Nova-T-PCI (oem) */ - case 90501: /* Nova-T-PCI (oem/IR) */ - case 92000: /* Nova-SE2 (OEM, No Video or IR) */ - case 92900: /* WinTV-IROnly (No analog or digital Video inputs) */ - case 94009: /* WinTV-HVR1100 (Video and IR Retail) */ - case 94501: /* WinTV-HVR1100 (Video and IR OEM) */ - case 96009: /* WinTV-HVR1300 (PAL Video, MPEG Video and IR RX) */ - case 96019: /* WinTV-HVR1300 (PAL Video, MPEG Video and IR RX/TX) */ - case 96559: /* WinTV-HVR1300 (PAL Video, MPEG Video no IR) */ - case 96569: /* WinTV-HVR1300 () */ - case 96659: /* WinTV-HVR1300 () */ - case 98559: /* WinTV-HVR1100LP (Video no IR, Retail - Low Profile) */ - /* known */ - break; - case CX88_BOARD_SAMSUNG_SMT_7020: - cx_set(MO_GP0_IO, 0x008989FF); - break; - default: - warn_printk(core, "warning: unknown hauppauge model #%d\n", - tv.model); - break; - } - - info_printk(core, "hauppauge eeprom: model=%d\n", tv.model); -} - -/* ----------------------------------------------------------------------- */ -/* some GDI (was: Modular Technology) specific stuff */ - -static const struct { - int id; - int fm; - const char *name; -} gdi_tuner[] = { - [ 0x01 ] = { .id = TUNER_ABSENT, - .name = "NTSC_M" }, - [ 0x02 ] = { .id = TUNER_ABSENT, - .name = "PAL_B" }, - [ 0x03 ] = { .id = TUNER_ABSENT, - .name = "PAL_I" }, - [ 0x04 ] = { .id = TUNER_ABSENT, - .name = "PAL_D" }, - [ 0x05 ] = { .id = TUNER_ABSENT, - .name = "SECAM" }, - - [ 0x10 ] = { .id = TUNER_ABSENT, - .fm = 1, - .name = "TEMIC_4049" }, - [ 0x11 ] = { .id = TUNER_TEMIC_4136FY5, - .name = "TEMIC_4136" }, - [ 0x12 ] = { .id = TUNER_ABSENT, - .name = "TEMIC_4146" }, - - [ 0x20 ] = { .id = TUNER_PHILIPS_FQ1216ME, - .fm = 1, - .name = "PHILIPS_FQ1216_MK3" }, - [ 0x21 ] = { .id = TUNER_ABSENT, .fm = 1, - .name = "PHILIPS_FQ1236_MK3" }, - [ 0x22 ] = { .id = TUNER_ABSENT, - .name = "PHILIPS_FI1236_MK3" }, - [ 0x23 ] = { .id = TUNER_ABSENT, - .name = "PHILIPS_FI1216_MK3" }, -}; - -static void gdi_eeprom(struct cx88_core *core, u8 *eeprom_data) -{ - const char *name = (eeprom_data[0x0d] < ARRAY_SIZE(gdi_tuner)) - ? gdi_tuner[eeprom_data[0x0d]].name : NULL; - - info_printk(core, "GDI: tuner=%s\n", name ? name : "unknown"); - if (NULL == name) - return; - core->board.tuner_type = gdi_tuner[eeprom_data[0x0d]].id; - core->board.radio.type = gdi_tuner[eeprom_data[0x0d]].fm ? - CX88_RADIO : 0; -} - -/* ------------------------------------------------------------------- */ -/* some Divco specific stuff */ -static int cx88_dvico_xc2028_callback(struct cx88_core *core, - int command, int arg) -{ - switch (command) { - case XC2028_TUNER_RESET: - switch (core->boardnr) { - case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO: - /* GPIO-4 xc3028 tuner */ - - cx_set(MO_GP0_IO, 0x00001000); - cx_clear(MO_GP0_IO, 0x00000010); - msleep(100); - cx_set(MO_GP0_IO, 0x00000010); - msleep(100); - break; - default: - cx_write(MO_GP0_IO, 0x101000); - mdelay(5); - cx_set(MO_GP0_IO, 0x101010); - } - break; - default: - return -EINVAL; - } - - return 0; -} - - -/* ----------------------------------------------------------------------- */ -/* some Geniatech specific stuff */ - -static int cx88_xc3028_geniatech_tuner_callback(struct cx88_core *core, - int command, int mode) -{ - switch (command) { - case XC2028_TUNER_RESET: - switch (INPUT(core->input).type) { - case CX88_RADIO: - break; - case CX88_VMUX_DVB: - cx_write(MO_GP1_IO, 0x030302); - mdelay(50); - break; - default: - cx_write(MO_GP1_IO, 0x030301); - mdelay(50); - } - cx_write(MO_GP1_IO, 0x101010); - mdelay(50); - cx_write(MO_GP1_IO, 0x101000); - mdelay(50); - cx_write(MO_GP1_IO, 0x101010); - mdelay(50); - return 0; - } - return -EINVAL; -} - -static int cx88_xc3028_winfast1800h_callback(struct cx88_core *core, - int command, int arg) -{ - switch (command) { - case XC2028_TUNER_RESET: - /* GPIO 12 (xc3028 tuner reset) */ - cx_set(MO_GP1_IO, 0x1010); - mdelay(50); - cx_clear(MO_GP1_IO, 0x10); - mdelay(50); - cx_set(MO_GP1_IO, 0x10); - mdelay(50); - return 0; - } - return -EINVAL; -} - -static int cx88_xc4000_winfast2000h_plus_callback(struct cx88_core *core, - int command, int arg) -{ - switch (command) { - case XC4000_TUNER_RESET: - /* GPIO 12 (xc4000 tuner reset) */ - cx_set(MO_GP1_IO, 0x1010); - mdelay(50); - cx_clear(MO_GP1_IO, 0x10); - mdelay(75); - cx_set(MO_GP1_IO, 0x10); - mdelay(75); - return 0; - } - return -EINVAL; -} - -/* ------------------------------------------------------------------- */ -/* some Divco specific stuff */ -static int cx88_pv_8000gt_callback(struct cx88_core *core, - int command, int arg) -{ - switch (command) { - case XC2028_TUNER_RESET: - cx_write(MO_GP2_IO, 0xcf7); - mdelay(50); - cx_write(MO_GP2_IO, 0xef5); - mdelay(50); - cx_write(MO_GP2_IO, 0xcf7); - break; - default: - return -EINVAL; - } - - return 0; -} - -/* ----------------------------------------------------------------------- */ -/* some DViCO specific stuff */ - -static void dvico_fusionhdtv_hybrid_init(struct cx88_core *core) -{ - struct i2c_msg msg = { .addr = 0x45, .flags = 0 }; - int i, err; - static u8 init_bufs[13][5] = { - { 0x10, 0x00, 0x20, 0x01, 0x03 }, - { 0x10, 0x10, 0x01, 0x00, 0x21 }, - { 0x10, 0x10, 0x10, 0x00, 0xCA }, - { 0x10, 0x10, 0x12, 0x00, 0x08 }, - { 0x10, 0x10, 0x13, 0x00, 0x0A }, - { 0x10, 0x10, 0x16, 0x01, 0xC0 }, - { 0x10, 0x10, 0x22, 0x01, 0x3D }, - { 0x10, 0x10, 0x73, 0x01, 0x2E }, - { 0x10, 0x10, 0x72, 0x00, 0xC5 }, - { 0x10, 0x10, 0x71, 0x01, 0x97 }, - { 0x10, 0x10, 0x70, 0x00, 0x0F }, - { 0x10, 0x10, 0xB0, 0x00, 0x01 }, - { 0x03, 0x0C }, - }; - - for (i = 0; i < ARRAY_SIZE(init_bufs); i++) { - msg.buf = init_bufs[i]; - msg.len = (i != 12 ? 5 : 2); - err = i2c_transfer(&core->i2c_adap, &msg, 1); - if (err != 1) { - warn_printk(core, "dvico_fusionhdtv_hybrid_init buf %d " - "failed (err = %d)!\n", i, err); - return; - } - } -} - -static int cx88_xc2028_tuner_callback(struct cx88_core *core, - int command, int arg) -{ - /* Board-specific callbacks */ - switch (core->boardnr) { - case CX88_BOARD_POWERCOLOR_REAL_ANGEL: - case CX88_BOARD_GENIATECH_X8000_MT: - case CX88_BOARD_KWORLD_ATSC_120: - return cx88_xc3028_geniatech_tuner_callback(core, - command, arg); - case CX88_BOARD_PROLINK_PV_8000GT: - case CX88_BOARD_PROLINK_PV_GLOBAL_XTREME: - return cx88_pv_8000gt_callback(core, command, arg); - case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO: - case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO: - return cx88_dvico_xc2028_callback(core, command, arg); - case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL: - case CX88_BOARD_WINFAST_DTV1800H: - return cx88_xc3028_winfast1800h_callback(core, command, arg); - } - - switch (command) { - case XC2028_TUNER_RESET: - switch (INPUT(core->input).type) { - case CX88_RADIO: - info_printk(core, "setting GPIO to radio!\n"); - cx_write(MO_GP0_IO, 0x4ff); - mdelay(250); - cx_write(MO_GP2_IO, 0xff); - mdelay(250); - break; - case CX88_VMUX_DVB: /* Digital TV*/ - default: /* Analog TV */ - info_printk(core, "setting GPIO to TV!\n"); - break; - } - cx_write(MO_GP1_IO, 0x101010); - mdelay(250); - cx_write(MO_GP1_IO, 0x101000); - mdelay(250); - cx_write(MO_GP1_IO, 0x101010); - mdelay(250); - return 0; - } - return -EINVAL; -} - -static int cx88_xc4000_tuner_callback(struct cx88_core *core, - int command, int arg) -{ - /* Board-specific callbacks */ - switch (core->boardnr) { - case CX88_BOARD_WINFAST_DTV1800H_XC4000: - case CX88_BOARD_WINFAST_DTV2000H_PLUS: - case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36: - case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43: - return cx88_xc4000_winfast2000h_plus_callback(core, - command, arg); - } - return -EINVAL; -} - -/* ----------------------------------------------------------------------- */ -/* Tuner callback function. Currently only needed for the Pinnacle * - * PCTV HD 800i with an xc5000 sillicon tuner. This is used for both * - * analog tuner attach (tuner-core.c) and dvb tuner attach (cx88-dvb.c) */ - -static int cx88_xc5000_tuner_callback(struct cx88_core *core, - int command, int arg) -{ - switch (core->boardnr) { - case CX88_BOARD_PINNACLE_PCTV_HD_800i: - if (command == 0) { /* This is the reset command from xc5000 */ - - /* djh - According to the engineer at PCTV Systems, - the xc5000 reset pin is supposed to be on GPIO12. - However, despite three nights of effort, pulling - that GPIO low didn't reset the xc5000. While - pulling MO_SRST_IO low does reset the xc5000, this - also resets in the s5h1409 being reset as well. - This causes tuning to always fail since the internal - state of the s5h1409 does not match the driver's - state. Given that the only two conditions in which - the driver performs a reset is during firmware load - and powering down the chip, I am taking out the - reset. We know that the chip is being reset - when the cx88 comes online, and not being able to - do power management for this board is worse than - not having any tuning at all. */ - return 0; - } else { - err_printk(core, "xc5000: unknown tuner " - "callback command.\n"); - return -EINVAL; - } - break; - case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD: - if (command == 0) { /* This is the reset command from xc5000 */ - cx_clear(MO_GP0_IO, 0x00000010); - msleep(10); - cx_set(MO_GP0_IO, 0x00000010); - return 0; - } else { - printk(KERN_ERR - "xc5000: unknown tuner callback command.\n"); - return -EINVAL; - } - break; - } - return 0; /* Should never be here */ -} - -int cx88_tuner_callback(void *priv, int component, int command, int arg) -{ - struct i2c_algo_bit_data *i2c_algo = priv; - struct cx88_core *core; - - if (!i2c_algo) { - printk(KERN_ERR "cx88: Error - i2c private data undefined.\n"); - return -EINVAL; - } - - core = i2c_algo->data; - - if (!core) { - printk(KERN_ERR "cx88: Error - device struct undefined.\n"); - return -EINVAL; - } - - if (component != DVB_FRONTEND_COMPONENT_TUNER) - return -EINVAL; - - switch (core->board.tuner_type) { - case TUNER_XC2028: - info_printk(core, "Calling XC2028/3028 callback\n"); - return cx88_xc2028_tuner_callback(core, command, arg); - case TUNER_XC4000: - info_printk(core, "Calling XC4000 callback\n"); - return cx88_xc4000_tuner_callback(core, command, arg); - case TUNER_XC5000: - info_printk(core, "Calling XC5000 callback\n"); - return cx88_xc5000_tuner_callback(core, command, arg); - } - err_printk(core, "Error: Calling callback for tuner %d\n", - core->board.tuner_type); - return -EINVAL; -} -EXPORT_SYMBOL(cx88_tuner_callback); - -/* ----------------------------------------------------------------------- */ - -static void cx88_card_list(struct cx88_core *core, struct pci_dev *pci) -{ - int i; - - if (0 == pci->subsystem_vendor && - 0 == pci->subsystem_device) { - printk(KERN_ERR - "%s: Your board has no valid PCI Subsystem ID and thus can't\n" - "%s: be autodetected. Please pass card=<n> insmod option to\n" - "%s: workaround that. Redirect complaints to the vendor of\n" - "%s: the TV card. Best regards,\n" - "%s: -- tux\n", - core->name,core->name,core->name,core->name,core->name); - } else { - printk(KERN_ERR - "%s: Your board isn't known (yet) to the driver. You can\n" - "%s: try to pick one of the existing card configs via\n" - "%s: card=<n> insmod option. Updating to the latest\n" - "%s: version might help as well.\n", - core->name,core->name,core->name,core->name); - } - err_printk(core, "Here is a list of valid choices for the card=<n> " - "insmod option:\n"); - for (i = 0; i < ARRAY_SIZE(cx88_boards); i++) - printk(KERN_ERR "%s: card=%d -> %s\n", - core->name, i, cx88_boards[i].name); -} - -static void cx88_card_setup_pre_i2c(struct cx88_core *core) -{ - switch (core->boardnr) { - case CX88_BOARD_HAUPPAUGE_HVR1300: - /* - * Bring the 702 demod up before i2c scanning/attach or devices are hidden - * We leave here with the 702 on the bus - * - * "reset the IR receiver on GPIO[3]" - * Reported by Mike Crash <mike AT mikecrash.com> - */ - cx_write(MO_GP0_IO, 0x0000ef88); - udelay(1000); - cx_clear(MO_GP0_IO, 0x00000088); - udelay(50); - cx_set(MO_GP0_IO, 0x00000088); /* 702 out of reset */ - udelay(1000); - break; - - case CX88_BOARD_PROLINK_PV_GLOBAL_XTREME: - case CX88_BOARD_PROLINK_PV_8000GT: - cx_write(MO_GP2_IO, 0xcf7); - mdelay(50); - cx_write(MO_GP2_IO, 0xef5); - mdelay(50); - cx_write(MO_GP2_IO, 0xcf7); - msleep(10); - break; - - case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD: - /* Enable the xc5000 tuner */ - cx_set(MO_GP0_IO, 0x00001010); - break; - - case CX88_BOARD_WINFAST_DTV2000H_J: - case CX88_BOARD_HAUPPAUGE_HVR3000: - case CX88_BOARD_HAUPPAUGE_HVR4000: - /* Init GPIO */ - cx_write(MO_GP0_IO, core->board.input[0].gpio0); - udelay(1000); - cx_clear(MO_GP0_IO, 0x00000080); - udelay(50); - cx_set(MO_GP0_IO, 0x00000080); /* 702 out of reset */ - udelay(1000); - break; - - case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL: - case CX88_BOARD_WINFAST_DTV1800H: - cx88_xc3028_winfast1800h_callback(core, XC2028_TUNER_RESET, 0); - break; - - case CX88_BOARD_WINFAST_DTV1800H_XC4000: - case CX88_BOARD_WINFAST_DTV2000H_PLUS: - case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36: - case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43: - cx88_xc4000_winfast2000h_plus_callback(core, - XC4000_TUNER_RESET, 0); - break; - - case CX88_BOARD_TWINHAN_VP1027_DVBS: - cx_write(MO_GP0_IO, 0x00003230); - cx_write(MO_GP0_IO, 0x00003210); - msleep(1); - cx_write(MO_GP0_IO, 0x00001230); - break; - } -} - -/* - * Sets board-dependent xc3028 configuration - */ -void cx88_setup_xc3028(struct cx88_core *core, struct xc2028_ctrl *ctl) -{ - memset(ctl, 0, sizeof(*ctl)); - - ctl->fname = XC2028_DEFAULT_FIRMWARE; - ctl->max_len = 64; - - switch (core->boardnr) { - case CX88_BOARD_POWERCOLOR_REAL_ANGEL: - /* Now works with firmware version 2.7 */ - if (core->i2c_algo.udelay < 16) - core->i2c_algo.udelay = 16; - break; - case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO: - case CX88_BOARD_WINFAST_DTV1800H: - ctl->demod = XC3028_FE_ZARLINK456; - break; - case CX88_BOARD_KWORLD_ATSC_120: - case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO: - ctl->demod = XC3028_FE_OREN538; - break; - case CX88_BOARD_GENIATECH_X8000_MT: - /* FIXME: For this board, the xc3028 never recovers after being - powered down (the reset GPIO probably is not set properly). - We don't have access to the hardware so we cannot determine - which GPIO is used for xc3028, so just disable power xc3028 - power management for now */ - ctl->disable_power_mgmt = 1; - break; - case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL: - case CX88_BOARD_PROLINK_PV_GLOBAL_XTREME: - case CX88_BOARD_PROLINK_PV_8000GT: - /* - * Those boards uses non-MTS firmware - */ - break; - case CX88_BOARD_PINNACLE_HYBRID_PCTV: - case CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII: - ctl->demod = XC3028_FE_ZARLINK456; - ctl->mts = 1; - break; - default: - ctl->demod = XC3028_FE_OREN538; - ctl->mts = 1; - } -} -EXPORT_SYMBOL_GPL(cx88_setup_xc3028); - -static void cx88_card_setup(struct cx88_core *core) -{ - static u8 eeprom[256]; - struct tuner_setup tun_setup; - unsigned int mode_mask = T_RADIO | T_ANALOG_TV; - - memset(&tun_setup, 0, sizeof(tun_setup)); - - if (0 == core->i2c_rc) { - core->i2c_client.addr = 0xa0 >> 1; - tveeprom_read(&core->i2c_client, eeprom, sizeof(eeprom)); - } - - switch (core->boardnr) { - case CX88_BOARD_HAUPPAUGE: - case CX88_BOARD_HAUPPAUGE_ROSLYN: - if (0 == core->i2c_rc) - hauppauge_eeprom(core, eeprom+8); - break; - case CX88_BOARD_GDI: - if (0 == core->i2c_rc) - gdi_eeprom(core, eeprom); - break; - case CX88_BOARD_LEADTEK_PVR2000: - case CX88_BOARD_WINFAST_DV2000: - case CX88_BOARD_WINFAST2000XP_EXPERT: - if (0 == core->i2c_rc) - leadtek_eeprom(core, eeprom); - break; - case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1: - case CX88_BOARD_HAUPPAUGE_NOVASE2_S1: - case CX88_BOARD_HAUPPAUGE_DVB_T1: - case CX88_BOARD_HAUPPAUGE_HVR1100: - case CX88_BOARD_HAUPPAUGE_HVR1100LP: - case CX88_BOARD_HAUPPAUGE_HVR3000: - case CX88_BOARD_HAUPPAUGE_HVR1300: - case CX88_BOARD_HAUPPAUGE_HVR4000: - case CX88_BOARD_HAUPPAUGE_HVR4000LITE: - case CX88_BOARD_HAUPPAUGE_IRONLY: - if (0 == core->i2c_rc) - hauppauge_eeprom(core, eeprom); - break; - case CX88_BOARD_KWORLD_DVBS_100: - cx_write(MO_GP0_IO, 0x000007f8); - cx_write(MO_GP1_IO, 0x00000001); - break; - case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO: - /* GPIO0:0 is hooked to demod reset */ - /* GPIO0:4 is hooked to xc3028 reset */ - cx_write(MO_GP0_IO, 0x00111100); - msleep(1); - cx_write(MO_GP0_IO, 0x00111111); - break; - case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL: - /* GPIO0:6 is hooked to FX2 reset pin */ - cx_set(MO_GP0_IO, 0x00004040); - cx_clear(MO_GP0_IO, 0x00000040); - msleep(1000); - cx_set(MO_GP0_IO, 0x00004040); - /* FALLTHROUGH */ - case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1: - case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS: - case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID: - /* GPIO0:0 is hooked to mt352 reset pin */ - cx_set(MO_GP0_IO, 0x00000101); - cx_clear(MO_GP0_IO, 0x00000001); - msleep(1); - cx_set(MO_GP0_IO, 0x00000101); - if (0 == core->i2c_rc && - core->boardnr == CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID) - dvico_fusionhdtv_hybrid_init(core); - break; - case CX88_BOARD_KWORLD_DVB_T: - case CX88_BOARD_DNTV_LIVE_DVB_T: - cx_set(MO_GP0_IO, 0x00000707); - cx_set(MO_GP2_IO, 0x00000101); - cx_clear(MO_GP2_IO, 0x00000001); - msleep(1); - cx_clear(MO_GP0_IO, 0x00000007); - cx_set(MO_GP2_IO, 0x00000101); - break; - case CX88_BOARD_DNTV_LIVE_DVB_T_PRO: - cx_write(MO_GP0_IO, 0x00080808); - break; - case CX88_BOARD_ATI_HDTVWONDER: - if (0 == core->i2c_rc) { - /* enable tuner */ - int i; - static const u8 buffer [][2] = { - {0x10,0x12}, - {0x13,0x04}, - {0x16,0x00}, - {0x14,0x04}, - {0x17,0x00} - }; - core->i2c_client.addr = 0x0a; - - for (i = 0; i < ARRAY_SIZE(buffer); i++) - if (2 != i2c_master_send(&core->i2c_client, - buffer[i],2)) - warn_printk(core, "Unable to enable " - "tuner(%i).\n", i); - } - break; - case CX88_BOARD_MSI_TVANYWHERE_MASTER: - { - struct v4l2_priv_tun_config tea5767_cfg; - struct tea5767_ctrl ctl; - - memset(&ctl, 0, sizeof(ctl)); - - ctl.high_cut = 1; - ctl.st_noise = 1; - ctl.deemph_75 = 1; - ctl.xtal_freq = TEA5767_HIGH_LO_13MHz; - - tea5767_cfg.tuner = TUNER_TEA5767; - tea5767_cfg.priv = &ctl; - - call_all(core, tuner, s_config, &tea5767_cfg); - break; - } - case CX88_BOARD_TEVII_S420: - case CX88_BOARD_TEVII_S460: - case CX88_BOARD_TEVII_S464: - case CX88_BOARD_OMICOM_SS4_PCI: - case CX88_BOARD_TBS_8910: - case CX88_BOARD_TBS_8920: - case CX88_BOARD_PROF_6200: - case CX88_BOARD_PROF_7300: - case CX88_BOARD_PROF_7301: - case CX88_BOARD_SATTRADE_ST4200: - cx_write(MO_GP0_IO, 0x8000); - msleep(100); - cx_write(MO_SRST_IO, 0); - msleep(10); - cx_write(MO_GP0_IO, 0x8080); - msleep(100); - cx_write(MO_SRST_IO, 1); - msleep(100); - break; - } /*end switch() */ - - - /* Setup tuners */ - if ((core->board.radio_type != UNSET)) { - tun_setup.mode_mask = T_RADIO; - tun_setup.type = core->board.radio_type; - tun_setup.addr = core->board.radio_addr; - tun_setup.tuner_callback = cx88_tuner_callback; - call_all(core, tuner, s_type_addr, &tun_setup); - mode_mask &= ~T_RADIO; - } - - if (core->board.tuner_type != TUNER_ABSENT) { - tun_setup.mode_mask = mode_mask; - tun_setup.type = core->board.tuner_type; - tun_setup.addr = core->board.tuner_addr; - tun_setup.tuner_callback = cx88_tuner_callback; - - call_all(core, tuner, s_type_addr, &tun_setup); - } - - if (core->board.tda9887_conf) { - struct v4l2_priv_tun_config tda9887_cfg; - - tda9887_cfg.tuner = TUNER_TDA9887; - tda9887_cfg.priv = &core->board.tda9887_conf; - - call_all(core, tuner, s_config, &tda9887_cfg); - } - - if (core->board.tuner_type == TUNER_XC2028) { - struct v4l2_priv_tun_config xc2028_cfg; - struct xc2028_ctrl ctl; - - /* Fills device-dependent initialization parameters */ - cx88_setup_xc3028(core, &ctl); - - /* Sends parameters to xc2028/3028 tuner */ - memset(&xc2028_cfg, 0, sizeof(xc2028_cfg)); - xc2028_cfg.tuner = TUNER_XC2028; - xc2028_cfg.priv = &ctl; - info_printk(core, "Asking xc2028/3028 to load firmware %s\n", - ctl.fname); - call_all(core, tuner, s_config, &xc2028_cfg); - } - call_all(core, core, s_power, 0); -} - -/* ------------------------------------------------------------------ */ - -static int cx88_pci_quirks(const char *name, struct pci_dev *pci) -{ - unsigned int lat = UNSET; - u8 ctrl = 0; - u8 value; - - /* check pci quirks */ - if (pci_pci_problems & PCIPCI_TRITON) { - printk(KERN_INFO "%s: quirk: PCIPCI_TRITON -- set TBFX\n", - name); - ctrl |= CX88X_EN_TBFX; - } - if (pci_pci_problems & PCIPCI_NATOMA) { - printk(KERN_INFO "%s: quirk: PCIPCI_NATOMA -- set TBFX\n", - name); - ctrl |= CX88X_EN_TBFX; - } - if (pci_pci_problems & PCIPCI_VIAETBF) { - printk(KERN_INFO "%s: quirk: PCIPCI_VIAETBF -- set TBFX\n", - name); - ctrl |= CX88X_EN_TBFX; - } - if (pci_pci_problems & PCIPCI_VSFX) { - printk(KERN_INFO "%s: quirk: PCIPCI_VSFX -- set VSFX\n", - name); - ctrl |= CX88X_EN_VSFX; - } -#ifdef PCIPCI_ALIMAGIK - if (pci_pci_problems & PCIPCI_ALIMAGIK) { - printk(KERN_INFO "%s: quirk: PCIPCI_ALIMAGIK -- latency fixup\n", - name); - lat = 0x0A; - } -#endif - - /* check insmod options */ - if (UNSET != latency) - lat = latency; - - /* apply stuff */ - if (ctrl) { - pci_read_config_byte(pci, CX88X_DEVCTRL, &value); - value |= ctrl; - pci_write_config_byte(pci, CX88X_DEVCTRL, value); - } - if (UNSET != lat) { - printk(KERN_INFO "%s: setting pci latency timer to %d\n", - name, latency); - pci_write_config_byte(pci, PCI_LATENCY_TIMER, latency); - } - return 0; -} - -int cx88_get_resources(const struct cx88_core *core, struct pci_dev *pci) -{ - if (request_mem_region(pci_resource_start(pci,0), - pci_resource_len(pci,0), - core->name)) - return 0; - printk(KERN_ERR - "%s/%d: Can't get MMIO memory @ 0x%llx, subsystem: %04x:%04x\n", - core->name, PCI_FUNC(pci->devfn), - (unsigned long long)pci_resource_start(pci, 0), - pci->subsystem_vendor, pci->subsystem_device); - return -EBUSY; -} - -/* Allocate and initialize the cx88 core struct. One should hold the - * devlist mutex before calling this. */ -struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr) -{ - struct cx88_core *core; - int i; - - core = kzalloc(sizeof(*core), GFP_KERNEL); - if (core == NULL) - return NULL; - - atomic_inc(&core->refcount); - core->pci_bus = pci->bus->number; - core->pci_slot = PCI_SLOT(pci->devfn); - core->pci_irqmask = PCI_INT_RISC_RD_BERRINT | PCI_INT_RISC_WR_BERRINT | - PCI_INT_BRDG_BERRINT | PCI_INT_SRC_DMA_BERRINT | - PCI_INT_DST_DMA_BERRINT | PCI_INT_IPB_DMA_BERRINT; - mutex_init(&core->lock); - - core->nr = nr; - sprintf(core->name, "cx88[%d]", core->nr); - - strcpy(core->v4l2_dev.name, core->name); - if (v4l2_device_register(NULL, &core->v4l2_dev)) { - kfree(core); - return NULL; - } - - if (v4l2_ctrl_handler_init(&core->video_hdl, 13)) { - v4l2_device_unregister(&core->v4l2_dev); - kfree(core); - return NULL; - } - - if (v4l2_ctrl_handler_init(&core->audio_hdl, 13)) { - v4l2_ctrl_handler_free(&core->video_hdl); - v4l2_device_unregister(&core->v4l2_dev); - kfree(core); - return NULL; - } - - if (0 != cx88_get_resources(core, pci)) { - v4l2_ctrl_handler_free(&core->video_hdl); - v4l2_ctrl_handler_free(&core->audio_hdl); - v4l2_device_unregister(&core->v4l2_dev); - kfree(core); - return NULL; - } - - /* PCI stuff */ - cx88_pci_quirks(core->name, pci); - core->lmmio = ioremap(pci_resource_start(pci, 0), - pci_resource_len(pci, 0)); - core->bmmio = (u8 __iomem *)core->lmmio; - - if (core->lmmio == NULL) { - release_mem_region(pci_resource_start(pci, 0), - pci_resource_len(pci, 0)); - v4l2_ctrl_handler_free(&core->video_hdl); - v4l2_ctrl_handler_free(&core->audio_hdl); - v4l2_device_unregister(&core->v4l2_dev); - kfree(core); - return NULL; - } - - /* board config */ - core->boardnr = UNSET; - if (card[core->nr] < ARRAY_SIZE(cx88_boards)) - core->boardnr = card[core->nr]; - for (i = 0; UNSET == core->boardnr && i < ARRAY_SIZE(cx88_subids); i++) - if (pci->subsystem_vendor == cx88_subids[i].subvendor && - pci->subsystem_device == cx88_subids[i].subdevice) - core->boardnr = cx88_subids[i].card; - if (UNSET == core->boardnr) { - core->boardnr = CX88_BOARD_UNKNOWN; - cx88_card_list(core, pci); - } - - memcpy(&core->board, &cx88_boards[core->boardnr], sizeof(core->board)); - - if (!core->board.num_frontends && (core->board.mpeg & CX88_MPEG_DVB)) - core->board.num_frontends = 1; - - info_printk(core, "subsystem: %04x:%04x, board: %s [card=%d,%s], frontend(s): %d\n", - pci->subsystem_vendor, pci->subsystem_device, core->board.name, - core->boardnr, card[core->nr] == core->boardnr ? - "insmod option" : "autodetected", - core->board.num_frontends); - - if (tuner[core->nr] != UNSET) - core->board.tuner_type = tuner[core->nr]; - if (radio[core->nr] != UNSET) - core->board.radio_type = radio[core->nr]; - - info_printk(core, "TV tuner type %d, Radio tuner type %d\n", - core->board.tuner_type, core->board.radio_type); - - /* init hardware */ - cx88_reset(core); - cx88_card_setup_pre_i2c(core); - cx88_i2c_init(core, pci); - - /* load tuner module, if needed */ - if (TUNER_ABSENT != core->board.tuner_type) { - /* Ignore 0x6b and 0x6f on cx88 boards. - * FusionHDTV5 RT Gold has an ir receiver at 0x6b - * and an RTC at 0x6f which can get corrupted if probed. */ - static const unsigned short tv_addrs[] = { - 0x42, 0x43, 0x4a, 0x4b, /* tda8290 */ - 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, - 0x68, 0x69, 0x6a, 0x6c, 0x6d, 0x6e, - I2C_CLIENT_END - }; - int has_demod = (core->board.tda9887_conf & TDA9887_PRESENT); - - /* I don't trust the radio_type as is stored in the card - definitions, so we just probe for it. - The radio_type is sometimes missing, or set to UNSET but - later code configures a tea5767. - */ - v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap, - "tuner", 0, v4l2_i2c_tuner_addrs(ADDRS_RADIO)); - if (has_demod) - v4l2_i2c_new_subdev(&core->v4l2_dev, - &core->i2c_adap, "tuner", - 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD)); - if (core->board.tuner_addr == ADDR_UNSET) { - v4l2_i2c_new_subdev(&core->v4l2_dev, - &core->i2c_adap, "tuner", - 0, has_demod ? tv_addrs + 4 : tv_addrs); - } else { - v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap, - "tuner", core->board.tuner_addr, NULL); - } - } - - cx88_card_setup(core); - if (!disable_ir) { - cx88_i2c_init_ir(core); - cx88_ir_init(core, pci); - } - - return core; -} diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c deleted file mode 100644 index c97b174be3ab..000000000000 --- a/drivers/media/video/cx88/cx88-core.c +++ /dev/null @@ -1,1131 +0,0 @@ -/* - * - * device driver for Conexant 2388x based TV cards - * driver core - * - * (c) 2003 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * (c) 2005-2006 Mauro Carvalho Chehab <mchehab@infradead.org> - * - Multituner support - * - video_ioctl2 conversion - * - PAL/M fixes - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/kmod.h> -#include <linux/sound.h> -#include <linux/interrupt.h> -#include <linux/pci.h> -#include <linux/delay.h> -#include <linux/videodev2.h> -#include <linux/mutex.h> - -#include "cx88.h" -#include <media/v4l2-common.h> -#include <media/v4l2-ioctl.h> - -MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards"); -MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); -MODULE_LICENSE("GPL"); - -/* ------------------------------------------------------------------ */ - -static unsigned int core_debug; -module_param(core_debug,int,0644); -MODULE_PARM_DESC(core_debug,"enable debug messages [core]"); - -static unsigned int nicam; -module_param(nicam,int,0644); -MODULE_PARM_DESC(nicam,"tv audio is nicam"); - -static unsigned int nocomb; -module_param(nocomb,int,0644); -MODULE_PARM_DESC(nocomb,"disable comb filter"); - -#define dprintk(level,fmt, arg...) if (core_debug >= level) \ - printk(KERN_DEBUG "%s: " fmt, core->name , ## arg) - -static unsigned int cx88_devcount; -static LIST_HEAD(cx88_devlist); -static DEFINE_MUTEX(devlist); - -#define NO_SYNC_LINE (-1U) - -/* @lpi: lines per IRQ, or 0 to not generate irqs. Note: IRQ to be - generated _after_ lpi lines are transferred. */ -static __le32* cx88_risc_field(__le32 *rp, struct scatterlist *sglist, - unsigned int offset, u32 sync_line, - unsigned int bpl, unsigned int padding, - unsigned int lines, unsigned int lpi) -{ - struct scatterlist *sg; - unsigned int line,todo,sol; - - /* sync instruction */ - if (sync_line != NO_SYNC_LINE) - *(rp++) = cpu_to_le32(RISC_RESYNC | sync_line); - - /* scan lines */ - sg = sglist; - for (line = 0; line < lines; line++) { - while (offset && offset >= sg_dma_len(sg)) { - offset -= sg_dma_len(sg); - sg++; - } - if (lpi && line>0 && !(line % lpi)) - sol = RISC_SOL | RISC_IRQ1 | RISC_CNT_INC; - else - sol = RISC_SOL; - if (bpl <= sg_dma_len(sg)-offset) { - /* fits into current chunk */ - *(rp++)=cpu_to_le32(RISC_WRITE|sol|RISC_EOL|bpl); - *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset); - offset+=bpl; - } else { - /* scanline needs to be split */ - todo = bpl; - *(rp++)=cpu_to_le32(RISC_WRITE|sol| - (sg_dma_len(sg)-offset)); - *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset); - todo -= (sg_dma_len(sg)-offset); - offset = 0; - sg++; - while (todo > sg_dma_len(sg)) { - *(rp++)=cpu_to_le32(RISC_WRITE| - sg_dma_len(sg)); - *(rp++)=cpu_to_le32(sg_dma_address(sg)); - todo -= sg_dma_len(sg); - sg++; - } - *(rp++)=cpu_to_le32(RISC_WRITE|RISC_EOL|todo); - *(rp++)=cpu_to_le32(sg_dma_address(sg)); - offset += todo; - } - offset += padding; - } - - return rp; -} - -int cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc, - struct scatterlist *sglist, - unsigned int top_offset, unsigned int bottom_offset, - unsigned int bpl, unsigned int padding, unsigned int lines) -{ - u32 instructions,fields; - __le32 *rp; - int rc; - - fields = 0; - if (UNSET != top_offset) - fields++; - if (UNSET != bottom_offset) - fields++; - - /* estimate risc mem: worst case is one write per page border + - one write per scan line + syncs + jump (all 2 dwords). Padding - can cause next bpl to start close to a page border. First DMA - region may be smaller than PAGE_SIZE */ - instructions = fields * (1 + ((bpl + padding) * lines) / PAGE_SIZE + lines); - instructions += 2; - if ((rc = btcx_riscmem_alloc(pci,risc,instructions*8)) < 0) - return rc; - - /* write risc instructions */ - rp = risc->cpu; - if (UNSET != top_offset) - rp = cx88_risc_field(rp, sglist, top_offset, 0, - bpl, padding, lines, 0); - if (UNSET != bottom_offset) - rp = cx88_risc_field(rp, sglist, bottom_offset, 0x200, - bpl, padding, lines, 0); - - /* save pointer to jmp instruction address */ - risc->jmp = rp; - BUG_ON((risc->jmp - risc->cpu + 2) * sizeof (*risc->cpu) > risc->size); - return 0; -} - -int cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc, - struct scatterlist *sglist, unsigned int bpl, - unsigned int lines, unsigned int lpi) -{ - u32 instructions; - __le32 *rp; - int rc; - - /* estimate risc mem: worst case is one write per page border + - one write per scan line + syncs + jump (all 2 dwords). Here - there is no padding and no sync. First DMA region may be smaller - than PAGE_SIZE */ - instructions = 1 + (bpl * lines) / PAGE_SIZE + lines; - instructions += 1; - if ((rc = btcx_riscmem_alloc(pci,risc,instructions*8)) < 0) - return rc; - - /* write risc instructions */ - rp = risc->cpu; - rp = cx88_risc_field(rp, sglist, 0, NO_SYNC_LINE, bpl, 0, lines, lpi); - - /* save pointer to jmp instruction address */ - risc->jmp = rp; - BUG_ON((risc->jmp - risc->cpu + 2) * sizeof (*risc->cpu) > risc->size); - return 0; -} - -int cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, - u32 reg, u32 mask, u32 value) -{ - __le32 *rp; - int rc; - - if ((rc = btcx_riscmem_alloc(pci, risc, 4*16)) < 0) - return rc; - - /* write risc instructions */ - rp = risc->cpu; - *(rp++) = cpu_to_le32(RISC_WRITECR | RISC_IRQ2 | RISC_IMM); - *(rp++) = cpu_to_le32(reg); - *(rp++) = cpu_to_le32(value); - *(rp++) = cpu_to_le32(mask); - *(rp++) = cpu_to_le32(RISC_JUMP); - *(rp++) = cpu_to_le32(risc->dma); - return 0; -} - -void -cx88_free_buffer(struct videobuf_queue *q, struct cx88_buffer *buf) -{ - struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb); - - BUG_ON(in_interrupt()); - videobuf_waiton(q, &buf->vb, 0, 0); - videobuf_dma_unmap(q->dev, dma); - videobuf_dma_free(dma); - btcx_riscmem_free(to_pci_dev(q->dev), &buf->risc); - buf->vb.state = VIDEOBUF_NEEDS_INIT; -} - -/* ------------------------------------------------------------------ */ -/* our SRAM memory layout */ - -/* we are going to put all thr risc programs into host memory, so we - * can use the whole SDRAM for the DMA fifos. To simplify things, we - * use a static memory layout. That surely will waste memory in case - * we don't use all DMA channels at the same time (which will be the - * case most of the time). But that still gives us enough FIFO space - * to be able to deal with insane long pci latencies ... - * - * FIFO space allocations: - * channel 21 (y video) - 10.0k - * channel 22 (u video) - 2.0k - * channel 23 (v video) - 2.0k - * channel 24 (vbi) - 4.0k - * channels 25+26 (audio) - 4.0k - * channel 28 (mpeg) - 4.0k - * channel 27 (audio rds)- 3.0k - * TOTAL = 29.0k - * - * Every channel has 160 bytes control data (64 bytes instruction - * queue and 6 CDT entries), which is close to 2k total. - * - * Address layout: - * 0x0000 - 0x03ff CMDs / reserved - * 0x0400 - 0x0bff instruction queues + CDs - * 0x0c00 - FIFOs - */ - -const struct sram_channel cx88_sram_channels[] = { - [SRAM_CH21] = { - .name = "video y / packed", - .cmds_start = 0x180040, - .ctrl_start = 0x180400, - .cdt = 0x180400 + 64, - .fifo_start = 0x180c00, - .fifo_size = 0x002800, - .ptr1_reg = MO_DMA21_PTR1, - .ptr2_reg = MO_DMA21_PTR2, - .cnt1_reg = MO_DMA21_CNT1, - .cnt2_reg = MO_DMA21_CNT2, - }, - [SRAM_CH22] = { - .name = "video u", - .cmds_start = 0x180080, - .ctrl_start = 0x1804a0, - .cdt = 0x1804a0 + 64, - .fifo_start = 0x183400, - .fifo_size = 0x000800, - .ptr1_reg = MO_DMA22_PTR1, - .ptr2_reg = MO_DMA22_PTR2, - .cnt1_reg = MO_DMA22_CNT1, - .cnt2_reg = MO_DMA22_CNT2, - }, - [SRAM_CH23] = { - .name = "video v", - .cmds_start = 0x1800c0, - .ctrl_start = 0x180540, - .cdt = 0x180540 + 64, - .fifo_start = 0x183c00, - .fifo_size = 0x000800, - .ptr1_reg = MO_DMA23_PTR1, - .ptr2_reg = MO_DMA23_PTR2, - .cnt1_reg = MO_DMA23_CNT1, - .cnt2_reg = MO_DMA23_CNT2, - }, - [SRAM_CH24] = { - .name = "vbi", - .cmds_start = 0x180100, - .ctrl_start = 0x1805e0, - .cdt = 0x1805e0 + 64, - .fifo_start = 0x184400, - .fifo_size = 0x001000, - .ptr1_reg = MO_DMA24_PTR1, - .ptr2_reg = MO_DMA24_PTR2, - .cnt1_reg = MO_DMA24_CNT1, - .cnt2_reg = MO_DMA24_CNT2, - }, - [SRAM_CH25] = { - .name = "audio from", - .cmds_start = 0x180140, - .ctrl_start = 0x180680, - .cdt = 0x180680 + 64, - .fifo_start = 0x185400, - .fifo_size = 0x001000, - .ptr1_reg = MO_DMA25_PTR1, - .ptr2_reg = MO_DMA25_PTR2, - .cnt1_reg = MO_DMA25_CNT1, - .cnt2_reg = MO_DMA25_CNT2, - }, - [SRAM_CH26] = { - .name = "audio to", - .cmds_start = 0x180180, - .ctrl_start = 0x180720, - .cdt = 0x180680 + 64, /* same as audio IN */ - .fifo_start = 0x185400, /* same as audio IN */ - .fifo_size = 0x001000, /* same as audio IN */ - .ptr1_reg = MO_DMA26_PTR1, - .ptr2_reg = MO_DMA26_PTR2, - .cnt1_reg = MO_DMA26_CNT1, - .cnt2_reg = MO_DMA26_CNT2, - }, - [SRAM_CH28] = { - .name = "mpeg", - .cmds_start = 0x180200, - .ctrl_start = 0x1807C0, - .cdt = 0x1807C0 + 64, - .fifo_start = 0x186400, - .fifo_size = 0x001000, - .ptr1_reg = MO_DMA28_PTR1, - .ptr2_reg = MO_DMA28_PTR2, - .cnt1_reg = MO_DMA28_CNT1, - .cnt2_reg = MO_DMA28_CNT2, - }, - [SRAM_CH27] = { - .name = "audio rds", - .cmds_start = 0x1801C0, - .ctrl_start = 0x180860, - .cdt = 0x180860 + 64, - .fifo_start = 0x187400, - .fifo_size = 0x000C00, - .ptr1_reg = MO_DMA27_PTR1, - .ptr2_reg = MO_DMA27_PTR2, - .cnt1_reg = MO_DMA27_CNT1, - .cnt2_reg = MO_DMA27_CNT2, - }, -}; - -int cx88_sram_channel_setup(struct cx88_core *core, - const struct sram_channel *ch, - unsigned int bpl, u32 risc) -{ - unsigned int i,lines; - u32 cdt; - - bpl = (bpl + 7) & ~7; /* alignment */ - cdt = ch->cdt; - lines = ch->fifo_size / bpl; - if (lines > 6) - lines = 6; - BUG_ON(lines < 2); - - /* write CDT */ - for (i = 0; i < lines; i++) - cx_write(cdt + 16*i, ch->fifo_start + bpl*i); - - /* write CMDS */ - cx_write(ch->cmds_start + 0, risc); - cx_write(ch->cmds_start + 4, cdt); - cx_write(ch->cmds_start + 8, (lines*16) >> 3); - cx_write(ch->cmds_start + 12, ch->ctrl_start); - cx_write(ch->cmds_start + 16, 64 >> 2); - for (i = 20; i < 64; i += 4) - cx_write(ch->cmds_start + i, 0); - - /* fill registers */ - cx_write(ch->ptr1_reg, ch->fifo_start); - cx_write(ch->ptr2_reg, cdt); - cx_write(ch->cnt1_reg, (bpl >> 3) -1); - cx_write(ch->cnt2_reg, (lines*16) >> 3); - - dprintk(2,"sram setup %s: bpl=%d lines=%d\n", ch->name, bpl, lines); - return 0; -} - -/* ------------------------------------------------------------------ */ -/* debug helper code */ - -static int cx88_risc_decode(u32 risc) -{ - static const char * const instr[16] = { - [ RISC_SYNC >> 28 ] = "sync", - [ RISC_WRITE >> 28 ] = "write", - [ RISC_WRITEC >> 28 ] = "writec", - [ RISC_READ >> 28 ] = "read", - [ RISC_READC >> 28 ] = "readc", - [ RISC_JUMP >> 28 ] = "jump", - [ RISC_SKIP >> 28 ] = "skip", - [ RISC_WRITERM >> 28 ] = "writerm", - [ RISC_WRITECM >> 28 ] = "writecm", - [ RISC_WRITECR >> 28 ] = "writecr", - }; - static int const incr[16] = { - [ RISC_WRITE >> 28 ] = 2, - [ RISC_JUMP >> 28 ] = 2, - [ RISC_WRITERM >> 28 ] = 3, - [ RISC_WRITECM >> 28 ] = 3, - [ RISC_WRITECR >> 28 ] = 4, - }; - static const char * const bits[] = { - "12", "13", "14", "resync", - "cnt0", "cnt1", "18", "19", - "20", "21", "22", "23", - "irq1", "irq2", "eol", "sol", - }; - int i; - - printk("0x%08x [ %s", risc, - instr[risc >> 28] ? instr[risc >> 28] : "INVALID"); - for (i = ARRAY_SIZE(bits)-1; i >= 0; i--) - if (risc & (1 << (i + 12))) - printk(" %s",bits[i]); - printk(" count=%d ]\n", risc & 0xfff); - return incr[risc >> 28] ? incr[risc >> 28] : 1; -} - - -void cx88_sram_channel_dump(struct cx88_core *core, - const struct sram_channel *ch) -{ - static const char * const name[] = { - "initial risc", - "cdt base", - "cdt size", - "iq base", - "iq size", - "risc pc", - "iq wr ptr", - "iq rd ptr", - "cdt current", - "pci target", - "line / byte", - }; - u32 risc; - unsigned int i,j,n; - - printk("%s: %s - dma channel status dump\n", - core->name,ch->name); - for (i = 0; i < ARRAY_SIZE(name); i++) - printk("%s: cmds: %-12s: 0x%08x\n", - core->name,name[i], - cx_read(ch->cmds_start + 4*i)); - for (n = 1, i = 0; i < 4; i++) { - risc = cx_read(ch->cmds_start + 4 * (i+11)); - printk("%s: risc%d: ", core->name, i); - if (--n) - printk("0x%08x [ arg #%d ]\n", risc, n); - else - n = cx88_risc_decode(risc); - } - for (i = 0; i < 16; i += n) { - risc = cx_read(ch->ctrl_start + 4 * i); - printk("%s: iq %x: ", core->name, i); - n = cx88_risc_decode(risc); - for (j = 1; j < n; j++) { - risc = cx_read(ch->ctrl_start + 4 * (i+j)); - printk("%s: iq %x: 0x%08x [ arg #%d ]\n", - core->name, i+j, risc, j); - } - } - - printk("%s: fifo: 0x%08x -> 0x%x\n", - core->name, ch->fifo_start, ch->fifo_start+ch->fifo_size); - printk("%s: ctrl: 0x%08x -> 0x%x\n", - core->name, ch->ctrl_start, ch->ctrl_start+6*16); - printk("%s: ptr1_reg: 0x%08x\n", - core->name,cx_read(ch->ptr1_reg)); - printk("%s: ptr2_reg: 0x%08x\n", - core->name,cx_read(ch->ptr2_reg)); - printk("%s: cnt1_reg: 0x%08x\n", - core->name,cx_read(ch->cnt1_reg)); - printk("%s: cnt2_reg: 0x%08x\n", - core->name,cx_read(ch->cnt2_reg)); -} - -static const char *cx88_pci_irqs[32] = { - "vid", "aud", "ts", "vip", "hst", "5", "6", "tm1", - "src_dma", "dst_dma", "risc_rd_err", "risc_wr_err", - "brdg_err", "src_dma_err", "dst_dma_err", "ipb_dma_err", - "i2c", "i2c_rack", "ir_smp", "gpio0", "gpio1" -}; - -void cx88_print_irqbits(const char *name, const char *tag, const char *strings[], - int len, u32 bits, u32 mask) -{ - unsigned int i; - - printk(KERN_DEBUG "%s: %s [0x%x]", name, tag, bits); - for (i = 0; i < len; i++) { - if (!(bits & (1 << i))) - continue; - if (strings[i]) - printk(" %s", strings[i]); - else - printk(" %d", i); - if (!(mask & (1 << i))) - continue; - printk("*"); - } - printk("\n"); -} - -/* ------------------------------------------------------------------ */ - -int cx88_core_irq(struct cx88_core *core, u32 status) -{ - int handled = 0; - - if (status & PCI_INT_IR_SMPINT) { - cx88_ir_irq(core); - handled++; - } - if (!handled) - cx88_print_irqbits(core->name, "irq pci", - cx88_pci_irqs, ARRAY_SIZE(cx88_pci_irqs), - status, core->pci_irqmask); - return handled; -} - -void cx88_wakeup(struct cx88_core *core, - struct cx88_dmaqueue *q, u32 count) -{ - struct cx88_buffer *buf; - int bc; - - for (bc = 0;; bc++) { - if (list_empty(&q->active)) - break; - buf = list_entry(q->active.next, - struct cx88_buffer, vb.queue); - /* count comes from the hw and is is 16bit wide -- - * this trick handles wrap-arounds correctly for - * up to 32767 buffers in flight... */ - if ((s16) (count - buf->count) < 0) - break; - do_gettimeofday(&buf->vb.ts); - dprintk(2,"[%p/%d] wakeup reg=%d buf=%d\n",buf,buf->vb.i, - count, buf->count); - buf->vb.state = VIDEOBUF_DONE; - list_del(&buf->vb.queue); - wake_up(&buf->vb.done); - } - if (list_empty(&q->active)) { - del_timer(&q->timeout); - } else { - mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - } - if (bc != 1) - dprintk(2, "%s: %d buffers handled (should be 1)\n", - __func__, bc); -} - -void cx88_shutdown(struct cx88_core *core) -{ - /* disable RISC controller + IRQs */ - cx_write(MO_DEV_CNTRL2, 0); - - /* stop dma transfers */ - cx_write(MO_VID_DMACNTRL, 0x0); - cx_write(MO_AUD_DMACNTRL, 0x0); - cx_write(MO_TS_DMACNTRL, 0x0); - cx_write(MO_VIP_DMACNTRL, 0x0); - cx_write(MO_GPHST_DMACNTRL, 0x0); - - /* stop interrupts */ - cx_write(MO_PCI_INTMSK, 0x0); - cx_write(MO_VID_INTMSK, 0x0); - cx_write(MO_AUD_INTMSK, 0x0); - cx_write(MO_TS_INTMSK, 0x0); - cx_write(MO_VIP_INTMSK, 0x0); - cx_write(MO_GPHST_INTMSK, 0x0); - - /* stop capturing */ - cx_write(VID_CAPTURE_CONTROL, 0); -} - -int cx88_reset(struct cx88_core *core) -{ - dprintk(1,"%s\n",__func__); - cx88_shutdown(core); - - /* clear irq status */ - cx_write(MO_VID_INTSTAT, 0xFFFFFFFF); // Clear PIV int - cx_write(MO_PCI_INTSTAT, 0xFFFFFFFF); // Clear PCI int - cx_write(MO_INT1_STAT, 0xFFFFFFFF); // Clear RISC int - - /* wait a bit */ - msleep(100); - - /* init sram */ - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH21], 720*4, 0); - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH22], 128, 0); - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH23], 128, 0); - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH24], 128, 0); - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH25], 128, 0); - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH26], 128, 0); - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH28], 188*4, 0); - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH27], 128, 0); - - /* misc init ... */ - cx_write(MO_INPUT_FORMAT, ((1 << 13) | // agc enable - (1 << 12) | // agc gain - (1 << 11) | // adaptibe agc - (0 << 10) | // chroma agc - (0 << 9) | // ckillen - (7))); - - /* setup image format */ - cx_andor(MO_COLOR_CTRL, 0x4000, 0x4000); - - /* setup FIFO Thresholds */ - cx_write(MO_PDMA_STHRSH, 0x0807); - cx_write(MO_PDMA_DTHRSH, 0x0807); - - /* fixes flashing of image */ - cx_write(MO_AGC_SYNC_TIP1, 0x0380000F); - cx_write(MO_AGC_BACK_VBI, 0x00E00555); - - cx_write(MO_VID_INTSTAT, 0xFFFFFFFF); // Clear PIV int - cx_write(MO_PCI_INTSTAT, 0xFFFFFFFF); // Clear PCI int - cx_write(MO_INT1_STAT, 0xFFFFFFFF); // Clear RISC int - - /* Reset on-board parts */ - cx_write(MO_SRST_IO, 0); - msleep(10); - cx_write(MO_SRST_IO, 1); - - return 0; -} - -/* ------------------------------------------------------------------ */ - -static unsigned int inline norm_swidth(v4l2_std_id norm) -{ - return (norm & (V4L2_STD_MN & ~V4L2_STD_PAL_Nc)) ? 754 : 922; -} - -static unsigned int inline norm_hdelay(v4l2_std_id norm) -{ - return (norm & (V4L2_STD_MN & ~V4L2_STD_PAL_Nc)) ? 135 : 186; -} - -static unsigned int inline norm_vdelay(v4l2_std_id norm) -{ - return (norm & V4L2_STD_625_50) ? 0x24 : 0x18; -} - -static unsigned int inline norm_fsc8(v4l2_std_id norm) -{ - if (norm & V4L2_STD_PAL_M) - return 28604892; // 3.575611 MHz - - if (norm & (V4L2_STD_PAL_Nc)) - return 28656448; // 3.582056 MHz - - if (norm & V4L2_STD_NTSC) // All NTSC/M and variants - return 28636360; // 3.57954545 MHz +/- 10 Hz - - /* SECAM have also different sub carrier for chroma, - but step_db and step_dr, at cx88_set_tvnorm already handles that. - - The same FSC applies to PAL/BGDKIH, PAL/60, NTSC/4.43 and PAL/N - */ - - return 35468950; // 4.43361875 MHz +/- 5 Hz -} - -static unsigned int inline norm_htotal(v4l2_std_id norm) -{ - - unsigned int fsc4=norm_fsc8(norm)/2; - - /* returns 4*FSC / vtotal / frames per seconds */ - return (norm & V4L2_STD_625_50) ? - ((fsc4+312)/625+12)/25 : - ((fsc4+262)/525*1001+15000)/30000; -} - -static unsigned int inline norm_vbipack(v4l2_std_id norm) -{ - return (norm & V4L2_STD_625_50) ? 511 : 400; -} - -int cx88_set_scale(struct cx88_core *core, unsigned int width, unsigned int height, - enum v4l2_field field) -{ - unsigned int swidth = norm_swidth(core->tvnorm); - unsigned int sheight = norm_maxh(core->tvnorm); - u32 value; - - dprintk(1,"set_scale: %dx%d [%s%s,%s]\n", width, height, - V4L2_FIELD_HAS_TOP(field) ? "T" : "", - V4L2_FIELD_HAS_BOTTOM(field) ? "B" : "", - v4l2_norm_to_name(core->tvnorm)); - if (!V4L2_FIELD_HAS_BOTH(field)) - height *= 2; - - // recalc H delay and scale registers - value = (width * norm_hdelay(core->tvnorm)) / swidth; - value &= 0x3fe; - cx_write(MO_HDELAY_EVEN, value); - cx_write(MO_HDELAY_ODD, value); - dprintk(1,"set_scale: hdelay 0x%04x (width %d)\n", value,swidth); - - value = (swidth * 4096 / width) - 4096; - cx_write(MO_HSCALE_EVEN, value); - cx_write(MO_HSCALE_ODD, value); - dprintk(1,"set_scale: hscale 0x%04x\n", value); - - cx_write(MO_HACTIVE_EVEN, width); - cx_write(MO_HACTIVE_ODD, width); - dprintk(1,"set_scale: hactive 0x%04x\n", width); - - // recalc V scale Register (delay is constant) - cx_write(MO_VDELAY_EVEN, norm_vdelay(core->tvnorm)); - cx_write(MO_VDELAY_ODD, norm_vdelay(core->tvnorm)); - dprintk(1,"set_scale: vdelay 0x%04x\n", norm_vdelay(core->tvnorm)); - - value = (0x10000 - (sheight * 512 / height - 512)) & 0x1fff; - cx_write(MO_VSCALE_EVEN, value); - cx_write(MO_VSCALE_ODD, value); - dprintk(1,"set_scale: vscale 0x%04x\n", value); - - cx_write(MO_VACTIVE_EVEN, sheight); - cx_write(MO_VACTIVE_ODD, sheight); - dprintk(1,"set_scale: vactive 0x%04x\n", sheight); - - // setup filters - value = 0; - value |= (1 << 19); // CFILT (default) - if (core->tvnorm & V4L2_STD_SECAM) { - value |= (1 << 15); - value |= (1 << 16); - } - if (INPUT(core->input).type == CX88_VMUX_SVIDEO) - value |= (1 << 13) | (1 << 5); - if (V4L2_FIELD_INTERLACED == field) - value |= (1 << 3); // VINT (interlaced vertical scaling) - if (width < 385) - value |= (1 << 0); // 3-tap interpolation - if (width < 193) - value |= (1 << 1); // 5-tap interpolation - if (nocomb) - value |= (3 << 5); // disable comb filter - - cx_andor(MO_FILTER_EVEN, 0x7ffc7f, value); /* preserve PEAKEN, PSEL */ - cx_andor(MO_FILTER_ODD, 0x7ffc7f, value); - dprintk(1,"set_scale: filter 0x%04x\n", value); - - return 0; -} - -static const u32 xtal = 28636363; - -static int set_pll(struct cx88_core *core, int prescale, u32 ofreq) -{ - static const u32 pre[] = { 0, 0, 0, 3, 2, 1 }; - u64 pll; - u32 reg; - int i; - - if (prescale < 2) - prescale = 2; - if (prescale > 5) - prescale = 5; - - pll = ofreq * 8 * prescale * (u64)(1 << 20); - do_div(pll,xtal); - reg = (pll & 0x3ffffff) | (pre[prescale] << 26); - if (((reg >> 20) & 0x3f) < 14) { - printk("%s/0: pll out of range\n",core->name); - return -1; - } - - dprintk(1,"set_pll: MO_PLL_REG 0x%08x [old=0x%08x,freq=%d]\n", - reg, cx_read(MO_PLL_REG), ofreq); - cx_write(MO_PLL_REG, reg); - for (i = 0; i < 100; i++) { - reg = cx_read(MO_DEVICE_STATUS); - if (reg & (1<<2)) { - dprintk(1,"pll locked [pre=%d,ofreq=%d]\n", - prescale,ofreq); - return 0; - } - dprintk(1,"pll not locked yet, waiting ...\n"); - msleep(10); - } - dprintk(1,"pll NOT locked [pre=%d,ofreq=%d]\n",prescale,ofreq); - return -1; -} - -int cx88_start_audio_dma(struct cx88_core *core) -{ - /* constant 128 made buzz in analog Nicam-stereo for bigger fifo_size */ - int bpl = cx88_sram_channels[SRAM_CH25].fifo_size/4; - - int rds_bpl = cx88_sram_channels[SRAM_CH27].fifo_size/AUD_RDS_LINES; - - /* If downstream RISC is enabled, bail out; ALSA is managing DMA */ - if (cx_read(MO_AUD_DMACNTRL) & 0x10) - return 0; - - /* setup fifo + format */ - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH25], bpl, 0); - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH26], bpl, 0); - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH27], - rds_bpl, 0); - - cx_write(MO_AUDD_LNGTH, bpl); /* fifo bpl size */ - cx_write(MO_AUDR_LNGTH, rds_bpl); /* fifo bpl size */ - - /* enable Up, Down and Audio RDS fifo */ - cx_write(MO_AUD_DMACNTRL, 0x0007); - - return 0; -} - -int cx88_stop_audio_dma(struct cx88_core *core) -{ - /* If downstream RISC is enabled, bail out; ALSA is managing DMA */ - if (cx_read(MO_AUD_DMACNTRL) & 0x10) - return 0; - - /* stop dma */ - cx_write(MO_AUD_DMACNTRL, 0x0000); - - return 0; -} - -static int set_tvaudio(struct cx88_core *core) -{ - v4l2_std_id norm = core->tvnorm; - - if (CX88_VMUX_TELEVISION != INPUT(core->input).type && - CX88_VMUX_CABLE != INPUT(core->input).type) - return 0; - - if (V4L2_STD_PAL_BG & norm) { - core->tvaudio = WW_BG; - - } else if (V4L2_STD_PAL_DK & norm) { - core->tvaudio = WW_DK; - - } else if (V4L2_STD_PAL_I & norm) { - core->tvaudio = WW_I; - - } else if (V4L2_STD_SECAM_L & norm) { - core->tvaudio = WW_L; - - } else if ((V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H) & norm) { - core->tvaudio = WW_BG; - - } else if (V4L2_STD_SECAM_DK & norm) { - core->tvaudio = WW_DK; - - } else if ((V4L2_STD_NTSC_M & norm) || - (V4L2_STD_PAL_M & norm)) { - core->tvaudio = WW_BTSC; - - } else if (V4L2_STD_NTSC_M_JP & norm) { - core->tvaudio = WW_EIAJ; - - } else { - printk("%s/0: tvaudio support needs work for this tv norm [%s], sorry\n", - core->name, v4l2_norm_to_name(core->tvnorm)); - core->tvaudio = WW_NONE; - return 0; - } - - cx_andor(MO_AFECFG_IO, 0x1f, 0x0); - cx88_set_tvaudio(core); - /* cx88_set_stereo(dev,V4L2_TUNER_MODE_STEREO); */ - -/* - This should be needed only on cx88-alsa. It seems that some cx88 chips have - bugs and does require DMA enabled for it to work. - */ - cx88_start_audio_dma(core); - return 0; -} - - - -int cx88_set_tvnorm(struct cx88_core *core, v4l2_std_id norm) -{ - u32 fsc8; - u32 adc_clock; - u32 vdec_clock; - u32 step_db,step_dr; - u64 tmp64; - u32 bdelay,agcdelay,htotal; - u32 cxiformat, cxoformat; - - core->tvnorm = norm; - fsc8 = norm_fsc8(norm); - adc_clock = xtal; - vdec_clock = fsc8; - step_db = fsc8; - step_dr = fsc8; - - if (norm & V4L2_STD_NTSC_M_JP) { - cxiformat = VideoFormatNTSCJapan; - cxoformat = 0x181f0008; - } else if (norm & V4L2_STD_NTSC_443) { - cxiformat = VideoFormatNTSC443; - cxoformat = 0x181f0008; - } else if (norm & V4L2_STD_PAL_M) { - cxiformat = VideoFormatPALM; - cxoformat = 0x1c1f0008; - } else if (norm & V4L2_STD_PAL_N) { - cxiformat = VideoFormatPALN; - cxoformat = 0x1c1f0008; - } else if (norm & V4L2_STD_PAL_Nc) { - cxiformat = VideoFormatPALNC; - cxoformat = 0x1c1f0008; - } else if (norm & V4L2_STD_PAL_60) { - cxiformat = VideoFormatPAL60; - cxoformat = 0x181f0008; - } else if (norm & V4L2_STD_NTSC) { - cxiformat = VideoFormatNTSC; - cxoformat = 0x181f0008; - } else if (norm & V4L2_STD_SECAM) { - step_db = 4250000 * 8; - step_dr = 4406250 * 8; - - cxiformat = VideoFormatSECAM; - cxoformat = 0x181f0008; - } else { /* PAL */ - cxiformat = VideoFormatPAL; - cxoformat = 0x181f0008; - } - - dprintk(1,"set_tvnorm: \"%s\" fsc8=%d adc=%d vdec=%d db/dr=%d/%d\n", - v4l2_norm_to_name(core->tvnorm), fsc8, adc_clock, vdec_clock, - step_db, step_dr); - set_pll(core,2,vdec_clock); - - dprintk(1,"set_tvnorm: MO_INPUT_FORMAT 0x%08x [old=0x%08x]\n", - cxiformat, cx_read(MO_INPUT_FORMAT) & 0x0f); - /* Chroma AGC must be disabled if SECAM is used, we enable it - by default on PAL and NTSC */ - cx_andor(MO_INPUT_FORMAT, 0x40f, - norm & V4L2_STD_SECAM ? cxiformat : cxiformat | 0x400); - - // FIXME: as-is from DScaler - dprintk(1,"set_tvnorm: MO_OUTPUT_FORMAT 0x%08x [old=0x%08x]\n", - cxoformat, cx_read(MO_OUTPUT_FORMAT)); - cx_write(MO_OUTPUT_FORMAT, cxoformat); - - // MO_SCONV_REG = adc clock / video dec clock * 2^17 - tmp64 = adc_clock * (u64)(1 << 17); - do_div(tmp64, vdec_clock); - dprintk(1,"set_tvnorm: MO_SCONV_REG 0x%08x [old=0x%08x]\n", - (u32)tmp64, cx_read(MO_SCONV_REG)); - cx_write(MO_SCONV_REG, (u32)tmp64); - - // MO_SUB_STEP = 8 * fsc / video dec clock * 2^22 - tmp64 = step_db * (u64)(1 << 22); - do_div(tmp64, vdec_clock); - dprintk(1,"set_tvnorm: MO_SUB_STEP 0x%08x [old=0x%08x]\n", - (u32)tmp64, cx_read(MO_SUB_STEP)); - cx_write(MO_SUB_STEP, (u32)tmp64); - - // MO_SUB_STEP_DR = 8 * 4406250 / video dec clock * 2^22 - tmp64 = step_dr * (u64)(1 << 22); - do_div(tmp64, vdec_clock); - dprintk(1,"set_tvnorm: MO_SUB_STEP_DR 0x%08x [old=0x%08x]\n", - (u32)tmp64, cx_read(MO_SUB_STEP_DR)); - cx_write(MO_SUB_STEP_DR, (u32)tmp64); - - // bdelay + agcdelay - bdelay = vdec_clock * 65 / 20000000 + 21; - agcdelay = vdec_clock * 68 / 20000000 + 15; - dprintk(1,"set_tvnorm: MO_AGC_BURST 0x%08x [old=0x%08x,bdelay=%d,agcdelay=%d]\n", - (bdelay << 8) | agcdelay, cx_read(MO_AGC_BURST), bdelay, agcdelay); - cx_write(MO_AGC_BURST, (bdelay << 8) | agcdelay); - - // htotal - tmp64 = norm_htotal(norm) * (u64)vdec_clock; - do_div(tmp64, fsc8); - htotal = (u32)tmp64; - dprintk(1,"set_tvnorm: MO_HTOTAL 0x%08x [old=0x%08x,htotal=%d]\n", - htotal, cx_read(MO_HTOTAL), (u32)tmp64); - cx_andor(MO_HTOTAL, 0x07ff, htotal); - - // vbi stuff, set vbi offset to 10 (for 20 Clk*2 pixels), this makes - // the effective vbi offset ~244 samples, the same as the Bt8x8 - cx_write(MO_VBI_PACKET, (10<<11) | norm_vbipack(norm)); - - // this is needed as well to set all tvnorm parameter - cx88_set_scale(core, 320, 240, V4L2_FIELD_INTERLACED); - - // audio - set_tvaudio(core); - - // tell i2c chips - call_all(core, core, s_std, norm); - - /* The chroma_agc control should be inaccessible if the video format is SECAM */ - v4l2_ctrl_grab(core->chroma_agc, cxiformat == VideoFormatSECAM); - - // done - return 0; -} - -/* ------------------------------------------------------------------ */ - -struct video_device *cx88_vdev_init(struct cx88_core *core, - struct pci_dev *pci, - const struct video_device *template_, - const char *type) -{ - struct video_device *vfd; - - vfd = video_device_alloc(); - if (NULL == vfd) - return NULL; - *vfd = *template_; - vfd->v4l2_dev = &core->v4l2_dev; - vfd->release = video_device_release; - snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", - core->name, type, core->board.name); - set_bit(V4L2_FL_USE_FH_PRIO, &vfd->flags); - return vfd; -} - -struct cx88_core* cx88_core_get(struct pci_dev *pci) -{ - struct cx88_core *core; - - mutex_lock(&devlist); - list_for_each_entry(core, &cx88_devlist, devlist) { - if (pci->bus->number != core->pci_bus) - continue; - if (PCI_SLOT(pci->devfn) != core->pci_slot) - continue; - - if (0 != cx88_get_resources(core, pci)) { - mutex_unlock(&devlist); - return NULL; - } - atomic_inc(&core->refcount); - mutex_unlock(&devlist); - return core; - } - - core = cx88_core_create(pci, cx88_devcount); - if (NULL != core) { - cx88_devcount++; - list_add_tail(&core->devlist, &cx88_devlist); - } - - mutex_unlock(&devlist); - return core; -} - -void cx88_core_put(struct cx88_core *core, struct pci_dev *pci) -{ - release_mem_region(pci_resource_start(pci,0), - pci_resource_len(pci,0)); - - if (!atomic_dec_and_test(&core->refcount)) - return; - - mutex_lock(&devlist); - cx88_ir_fini(core); - if (0 == core->i2c_rc) { - if (core->i2c_rtc) - i2c_unregister_device(core->i2c_rtc); - i2c_del_adapter(&core->i2c_adap); - } - list_del(&core->devlist); - iounmap(core->lmmio); - cx88_devcount--; - mutex_unlock(&devlist); - v4l2_ctrl_handler_free(&core->video_hdl); - v4l2_ctrl_handler_free(&core->audio_hdl); - v4l2_device_unregister(&core->v4l2_dev); - kfree(core); -} - -/* ------------------------------------------------------------------ */ - -EXPORT_SYMBOL(cx88_print_irqbits); - -EXPORT_SYMBOL(cx88_core_irq); -EXPORT_SYMBOL(cx88_wakeup); -EXPORT_SYMBOL(cx88_reset); -EXPORT_SYMBOL(cx88_shutdown); - -EXPORT_SYMBOL(cx88_risc_buffer); -EXPORT_SYMBOL(cx88_risc_databuffer); -EXPORT_SYMBOL(cx88_risc_stopper); -EXPORT_SYMBOL(cx88_free_buffer); - -EXPORT_SYMBOL(cx88_sram_channels); -EXPORT_SYMBOL(cx88_sram_channel_setup); -EXPORT_SYMBOL(cx88_sram_channel_dump); - -EXPORT_SYMBOL(cx88_set_tvnorm); -EXPORT_SYMBOL(cx88_set_scale); - -EXPORT_SYMBOL(cx88_vdev_init); -EXPORT_SYMBOL(cx88_core_get); -EXPORT_SYMBOL(cx88_core_put); - -EXPORT_SYMBOL(cx88_ir_start); -EXPORT_SYMBOL(cx88_ir_stop); - -/* - * Local variables: - * c-basic-offset: 8 - * End: - * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off - */ diff --git a/drivers/media/video/cx88/cx88-dsp.c b/drivers/media/video/cx88/cx88-dsp.c deleted file mode 100644 index a9907265ff66..000000000000 --- a/drivers/media/video/cx88/cx88-dsp.c +++ /dev/null @@ -1,322 +0,0 @@ -/* - * - * Stereo and SAP detection for cx88 - * - * Copyright (c) 2009 Marton Balint <cus@fazekas.hu> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/slab.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/jiffies.h> -#include <asm/div64.h> - -#include "cx88.h" -#include "cx88-reg.h" - -#define INT_PI ((s32)(3.141592653589 * 32768.0)) - -#define compat_remainder(a, b) \ - ((float)(((s32)((a)*100))%((s32)((b)*100)))/100.0) - -#define baseband_freq(carrier, srate, tone) ((s32)( \ - (compat_remainder(carrier + tone, srate)) / srate * 2 * INT_PI)) - -/* We calculate the baseband frequencies of the carrier and the pilot tones - * based on the the sampling rate of the audio rds fifo. */ - -#define FREQ_A2_CARRIER baseband_freq(54687.5, 2689.36, 0.0) -#define FREQ_A2_DUAL baseband_freq(54687.5, 2689.36, 274.1) -#define FREQ_A2_STEREO baseband_freq(54687.5, 2689.36, 117.5) - -/* The frequencies below are from the reference driver. They probably need - * further adjustments, because they are not tested at all. You may even need - * to play a bit with the registers of the chip to select the proper signal - * for the input of the audio rds fifo, and measure it's sampling rate to - * calculate the proper baseband frequencies... */ - -#define FREQ_A2M_CARRIER ((s32)(2.114516 * 32768.0)) -#define FREQ_A2M_DUAL ((s32)(2.754916 * 32768.0)) -#define FREQ_A2M_STEREO ((s32)(2.462326 * 32768.0)) - -#define FREQ_EIAJ_CARRIER ((s32)(1.963495 * 32768.0)) /* 5pi/8 */ -#define FREQ_EIAJ_DUAL ((s32)(2.562118 * 32768.0)) -#define FREQ_EIAJ_STEREO ((s32)(2.601053 * 32768.0)) - -#define FREQ_BTSC_DUAL ((s32)(1.963495 * 32768.0)) /* 5pi/8 */ -#define FREQ_BTSC_DUAL_REF ((s32)(1.374446 * 32768.0)) /* 7pi/16 */ - -#define FREQ_BTSC_SAP ((s32)(2.471532 * 32768.0)) -#define FREQ_BTSC_SAP_REF ((s32)(1.730072 * 32768.0)) - -/* The spectrum of the signal should be empty between these frequencies. */ -#define FREQ_NOISE_START ((s32)(0.100000 * 32768.0)) -#define FREQ_NOISE_END ((s32)(1.200000 * 32768.0)) - -static unsigned int dsp_debug; -module_param(dsp_debug, int, 0644); -MODULE_PARM_DESC(dsp_debug, "enable audio dsp debug messages"); - -#define dprintk(level, fmt, arg...) if (dsp_debug >= level) \ - printk(KERN_DEBUG "%s/0: " fmt, core->name , ## arg) - -static s32 int_cos(u32 x) -{ - u32 t2, t4, t6, t8; - s32 ret; - u16 period = x / INT_PI; - if (period % 2) - return -int_cos(x - INT_PI); - x = x % INT_PI; - if (x > INT_PI/2) - return -int_cos(INT_PI/2 - (x % (INT_PI/2))); - /* Now x is between 0 and INT_PI/2. - * To calculate cos(x) we use it's Taylor polinom. */ - t2 = x*x/32768/2; - t4 = t2*x/32768*x/32768/3/4; - t6 = t4*x/32768*x/32768/5/6; - t8 = t6*x/32768*x/32768/7/8; - ret = 32768-t2+t4-t6+t8; - return ret; -} - -static u32 int_goertzel(s16 x[], u32 N, u32 freq) -{ - /* We use the Goertzel algorithm to determine the power of the - * given frequency in the signal */ - s32 s_prev = 0; - s32 s_prev2 = 0; - s32 coeff = 2*int_cos(freq); - u32 i; - - u64 tmp; - u32 divisor; - - for (i = 0; i < N; i++) { - s32 s = x[i] + ((s64)coeff*s_prev/32768) - s_prev2; - s_prev2 = s_prev; - s_prev = s; - } - - tmp = (s64)s_prev2 * s_prev2 + (s64)s_prev * s_prev - - (s64)coeff * s_prev2 * s_prev / 32768; - - /* XXX: N must be low enough so that N*N fits in s32. - * Else we need two divisions. */ - divisor = N * N; - do_div(tmp, divisor); - - return (u32) tmp; -} - -static u32 freq_magnitude(s16 x[], u32 N, u32 freq) -{ - u32 sum = int_goertzel(x, N, freq); - return (u32)int_sqrt(sum); -} - -static u32 noise_magnitude(s16 x[], u32 N, u32 freq_start, u32 freq_end) -{ - int i; - u32 sum = 0; - u32 freq_step; - int samples = 5; - - if (N > 192) { - /* The last 192 samples are enough for noise detection */ - x += (N-192); - N = 192; - } - - freq_step = (freq_end - freq_start) / (samples - 1); - - for (i = 0; i < samples; i++) { - sum += int_goertzel(x, N, freq_start); - freq_start += freq_step; - } - - return (u32)int_sqrt(sum / samples); -} - -static s32 detect_a2_a2m_eiaj(struct cx88_core *core, s16 x[], u32 N) -{ - s32 carrier, stereo, dual, noise; - s32 carrier_freq, stereo_freq, dual_freq; - s32 ret; - - switch (core->tvaudio) { - case WW_BG: - case WW_DK: - carrier_freq = FREQ_A2_CARRIER; - stereo_freq = FREQ_A2_STEREO; - dual_freq = FREQ_A2_DUAL; - break; - case WW_M: - carrier_freq = FREQ_A2M_CARRIER; - stereo_freq = FREQ_A2M_STEREO; - dual_freq = FREQ_A2M_DUAL; - break; - case WW_EIAJ: - carrier_freq = FREQ_EIAJ_CARRIER; - stereo_freq = FREQ_EIAJ_STEREO; - dual_freq = FREQ_EIAJ_DUAL; - break; - default: - printk(KERN_WARNING "%s/0: unsupported audio mode %d for %s\n", - core->name, core->tvaudio, __func__); - return UNSET; - } - - carrier = freq_magnitude(x, N, carrier_freq); - stereo = freq_magnitude(x, N, stereo_freq); - dual = freq_magnitude(x, N, dual_freq); - noise = noise_magnitude(x, N, FREQ_NOISE_START, FREQ_NOISE_END); - - dprintk(1, "detect a2/a2m/eiaj: carrier=%d, stereo=%d, dual=%d, " - "noise=%d\n", carrier, stereo, dual, noise); - - if (stereo > dual) - ret = V4L2_TUNER_SUB_STEREO; - else - ret = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - - if (core->tvaudio == WW_EIAJ) { - /* EIAJ checks may need adjustments */ - if ((carrier > max(stereo, dual)*2) && - (carrier < max(stereo, dual)*6) && - (carrier > 20 && carrier < 200) && - (max(stereo, dual) > min(stereo, dual))) { - /* For EIAJ the carrier is always present, - so we probably don't need noise detection */ - return ret; - } - } else { - if ((carrier > max(stereo, dual)*2) && - (carrier < max(stereo, dual)*8) && - (carrier > 20 && carrier < 200) && - (noise < 10) && - (max(stereo, dual) > min(stereo, dual)*2)) { - return ret; - } - } - return V4L2_TUNER_SUB_MONO; -} - -static s32 detect_btsc(struct cx88_core *core, s16 x[], u32 N) -{ - s32 sap_ref = freq_magnitude(x, N, FREQ_BTSC_SAP_REF); - s32 sap = freq_magnitude(x, N, FREQ_BTSC_SAP); - s32 dual_ref = freq_magnitude(x, N, FREQ_BTSC_DUAL_REF); - s32 dual = freq_magnitude(x, N, FREQ_BTSC_DUAL); - dprintk(1, "detect btsc: dual_ref=%d, dual=%d, sap_ref=%d, sap=%d" - "\n", dual_ref, dual, sap_ref, sap); - /* FIXME: Currently not supported */ - return UNSET; -} - -static s16 *read_rds_samples(struct cx88_core *core, u32 *N) -{ - const struct sram_channel *srch = &cx88_sram_channels[SRAM_CH27]; - s16 *samples; - - unsigned int i; - unsigned int bpl = srch->fifo_size/AUD_RDS_LINES; - unsigned int spl = bpl/4; - unsigned int sample_count = spl*(AUD_RDS_LINES-1); - - u32 current_address = cx_read(srch->ptr1_reg); - u32 offset = (current_address - srch->fifo_start + bpl); - - dprintk(1, "read RDS samples: current_address=%08x (offset=%08x), " - "sample_count=%d, aud_intstat=%08x\n", current_address, - current_address - srch->fifo_start, sample_count, - cx_read(MO_AUD_INTSTAT)); - - samples = kmalloc(sizeof(s16)*sample_count, GFP_KERNEL); - if (!samples) - return NULL; - - *N = sample_count; - - for (i = 0; i < sample_count; i++) { - offset = offset % (AUD_RDS_LINES*bpl); - samples[i] = cx_read(srch->fifo_start + offset); - offset += 4; - } - - if (dsp_debug >= 2) { - dprintk(2, "RDS samples dump: "); - for (i = 0; i < sample_count; i++) - printk("%hd ", samples[i]); - printk(".\n"); - } - - return samples; -} - -s32 cx88_dsp_detect_stereo_sap(struct cx88_core *core) -{ - s16 *samples; - u32 N = 0; - s32 ret = UNSET; - - /* If audio RDS fifo is disabled, we can't read the samples */ - if (!(cx_read(MO_AUD_DMACNTRL) & 0x04)) - return ret; - if (!(cx_read(AUD_CTL) & EN_FMRADIO_EN_RDS)) - return ret; - - /* Wait at least 500 ms after an audio standard change */ - if (time_before(jiffies, core->last_change + msecs_to_jiffies(500))) - return ret; - - samples = read_rds_samples(core, &N); - - if (!samples) - return ret; - - switch (core->tvaudio) { - case WW_BG: - case WW_DK: - case WW_EIAJ: - case WW_M: - ret = detect_a2_a2m_eiaj(core, samples, N); - break; - case WW_BTSC: - ret = detect_btsc(core, samples, N); - break; - case WW_NONE: - case WW_I: - case WW_L: - case WW_I2SPT: - case WW_FM: - case WW_I2SADC: - break; - } - - kfree(samples); - - if (UNSET != ret) - dprintk(1, "stereo/sap detection result:%s%s%s\n", - (ret & V4L2_TUNER_SUB_MONO) ? " mono" : "", - (ret & V4L2_TUNER_SUB_STEREO) ? " stereo" : "", - (ret & V4L2_TUNER_SUB_LANG2) ? " dual" : ""); - - return ret; -} -EXPORT_SYMBOL(cx88_dsp_detect_stereo_sap); - diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c deleted file mode 100644 index d803bba09525..000000000000 --- a/drivers/media/video/cx88/cx88-dvb.c +++ /dev/null @@ -1,1778 +0,0 @@ -/* - * - * device driver for Conexant 2388x based TV cards - * MPEG Transport Stream (DVB) routines - * - * (c) 2004, 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au> - * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/device.h> -#include <linux/fs.h> -#include <linux/kthread.h> -#include <linux/file.h> -#include <linux/suspend.h> - -#include "cx88.h" -#include "dvb-pll.h" -#include <media/v4l2-common.h> - -#include "mt352.h" -#include "mt352_priv.h" -#include "cx88-vp3054-i2c.h" -#include "zl10353.h" -#include "cx22702.h" -#include "or51132.h" -#include "lgdt330x.h" -#include "s5h1409.h" -#include "xc4000.h" -#include "xc5000.h" -#include "nxt200x.h" -#include "cx24123.h" -#include "isl6421.h" -#include "tuner-simple.h" -#include "tda9887.h" -#include "s5h1411.h" -#include "stv0299.h" -#include "z0194a.h" -#include "stv0288.h" -#include "stb6000.h" -#include "cx24116.h" -#include "stv0900.h" -#include "stb6100.h" -#include "stb6100_proc.h" -#include "mb86a16.h" -#include "ds3000.h" - -MODULE_DESCRIPTION("driver for cx2388x based DVB cards"); -MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>"); -MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); -MODULE_LICENSE("GPL"); -MODULE_VERSION(CX88_VERSION); - -static unsigned int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug,"enable debug messages [dvb]"); - -static unsigned int dvb_buf_tscnt = 32; -module_param(dvb_buf_tscnt, int, 0644); -MODULE_PARM_DESC(dvb_buf_tscnt, "DVB Buffer TS count [dvb]"); - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -#define dprintk(level,fmt, arg...) if (debug >= level) \ - printk(KERN_DEBUG "%s/2-dvb: " fmt, core->name, ## arg) - -/* ------------------------------------------------------------------ */ - -static int dvb_buf_setup(struct videobuf_queue *q, - unsigned int *count, unsigned int *size) -{ - struct cx8802_dev *dev = q->priv_data; - - dev->ts_packet_size = 188 * 4; - dev->ts_packet_count = dvb_buf_tscnt; - - *size = dev->ts_packet_size * dev->ts_packet_count; - *count = dvb_buf_tscnt; - return 0; -} - -static int dvb_buf_prepare(struct videobuf_queue *q, - struct videobuf_buffer *vb, enum v4l2_field field) -{ - struct cx8802_dev *dev = q->priv_data; - return cx8802_buf_prepare(q, dev, (struct cx88_buffer*)vb,field); -} - -static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct cx8802_dev *dev = q->priv_data; - cx8802_buf_queue(dev, (struct cx88_buffer*)vb); -} - -static void dvb_buf_release(struct videobuf_queue *q, - struct videobuf_buffer *vb) -{ - cx88_free_buffer(q, (struct cx88_buffer*)vb); -} - -static const struct videobuf_queue_ops dvb_qops = { - .buf_setup = dvb_buf_setup, - .buf_prepare = dvb_buf_prepare, - .buf_queue = dvb_buf_queue, - .buf_release = dvb_buf_release, -}; - -/* ------------------------------------------------------------------ */ - -static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire) -{ - struct cx8802_dev *dev= fe->dvb->priv; - struct cx8802_driver *drv = NULL; - int ret = 0; - int fe_id; - - fe_id = videobuf_dvb_find_frontend(&dev->frontends, fe); - if (!fe_id) { - printk(KERN_ERR "%s() No frontend found\n", __func__); - return -EINVAL; - } - - mutex_lock(&dev->core->lock); - drv = cx8802_get_driver(dev, CX88_MPEG_DVB); - if (drv) { - if (acquire){ - dev->frontends.active_fe_id = fe_id; - ret = drv->request_acquire(drv); - } else { - ret = drv->request_release(drv); - dev->frontends.active_fe_id = 0; - } - } - mutex_unlock(&dev->core->lock); - - return ret; -} - -static void cx88_dvb_gate_ctrl(struct cx88_core *core, int open) -{ - struct videobuf_dvb_frontends *f; - struct videobuf_dvb_frontend *fe; - - if (!core->dvbdev) - return; - - f = &core->dvbdev->frontends; - - if (!f) - return; - - if (f->gate <= 1) /* undefined or fe0 */ - fe = videobuf_dvb_get_frontend(f, 1); - else - fe = videobuf_dvb_get_frontend(f, f->gate); - - if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl) - fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open); -} - -/* ------------------------------------------------------------------ */ - -static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe) -{ - static const u8 clock_config [] = { CLOCK_CTL, 0x38, 0x39 }; - static const u8 reset [] = { RESET, 0x80 }; - static const u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; - static const u8 agc_cfg [] = { AGC_TARGET, 0x24, 0x20 }; - static const u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 }; - static const u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 }; - - mt352_write(fe, clock_config, sizeof(clock_config)); - udelay(200); - mt352_write(fe, reset, sizeof(reset)); - mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg)); - - mt352_write(fe, agc_cfg, sizeof(agc_cfg)); - mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg)); - mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); - return 0; -} - -static int dvico_dual_demod_init(struct dvb_frontend *fe) -{ - static const u8 clock_config [] = { CLOCK_CTL, 0x38, 0x38 }; - static const u8 reset [] = { RESET, 0x80 }; - static const u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; - static const u8 agc_cfg [] = { AGC_TARGET, 0x28, 0x20 }; - static const u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 }; - static const u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 }; - - mt352_write(fe, clock_config, sizeof(clock_config)); - udelay(200); - mt352_write(fe, reset, sizeof(reset)); - mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg)); - - mt352_write(fe, agc_cfg, sizeof(agc_cfg)); - mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg)); - mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); - - return 0; -} - -static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe) -{ - static const u8 clock_config [] = { 0x89, 0x38, 0x39 }; - static const u8 reset [] = { 0x50, 0x80 }; - static const u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 }; - static const u8 agc_cfg [] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF, - 0x00, 0xFF, 0x00, 0x40, 0x40 }; - static const u8 dntv_extra[] = { 0xB5, 0x7A }; - static const u8 capt_range_cfg[] = { 0x75, 0x32 }; - - mt352_write(fe, clock_config, sizeof(clock_config)); - udelay(2000); - mt352_write(fe, reset, sizeof(reset)); - mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg)); - - mt352_write(fe, agc_cfg, sizeof(agc_cfg)); - udelay(2000); - mt352_write(fe, dntv_extra, sizeof(dntv_extra)); - mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); - - return 0; -} - -static const struct mt352_config dvico_fusionhdtv = { - .demod_address = 0x0f, - .demod_init = dvico_fusionhdtv_demod_init, -}; - -static const struct mt352_config dntv_live_dvbt_config = { - .demod_address = 0x0f, - .demod_init = dntv_live_dvbt_demod_init, -}; - -static const struct mt352_config dvico_fusionhdtv_dual = { - .demod_address = 0x0f, - .demod_init = dvico_dual_demod_init, -}; - -static const struct zl10353_config cx88_terratec_cinergy_ht_pci_mkii_config = { - .demod_address = (0x1e >> 1), - .no_tuner = 1, - .if2 = 45600, -}; - -static struct mb86a16_config twinhan_vp1027 = { - .demod_address = 0x08, -}; - -#if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE)) -static int dntv_live_dvbt_pro_demod_init(struct dvb_frontend* fe) -{ - static const u8 clock_config [] = { 0x89, 0x38, 0x38 }; - static const u8 reset [] = { 0x50, 0x80 }; - static const u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 }; - static const u8 agc_cfg [] = { 0x67, 0x10, 0x20, 0x00, 0xFF, 0xFF, - 0x00, 0xFF, 0x00, 0x40, 0x40 }; - static const u8 dntv_extra[] = { 0xB5, 0x7A }; - static const u8 capt_range_cfg[] = { 0x75, 0x32 }; - - mt352_write(fe, clock_config, sizeof(clock_config)); - udelay(2000); - mt352_write(fe, reset, sizeof(reset)); - mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg)); - - mt352_write(fe, agc_cfg, sizeof(agc_cfg)); - udelay(2000); - mt352_write(fe, dntv_extra, sizeof(dntv_extra)); - mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); - - return 0; -} - -static const struct mt352_config dntv_live_dvbt_pro_config = { - .demod_address = 0x0f, - .no_tuner = 1, - .demod_init = dntv_live_dvbt_pro_demod_init, -}; -#endif - -static const struct zl10353_config dvico_fusionhdtv_hybrid = { - .demod_address = 0x0f, - .no_tuner = 1, -}; - -static const struct zl10353_config dvico_fusionhdtv_xc3028 = { - .demod_address = 0x0f, - .if2 = 45600, - .no_tuner = 1, -}; - -static const struct mt352_config dvico_fusionhdtv_mt352_xc3028 = { - .demod_address = 0x0f, - .if2 = 4560, - .no_tuner = 1, - .demod_init = dvico_fusionhdtv_demod_init, -}; - -static const struct zl10353_config dvico_fusionhdtv_plus_v1_1 = { - .demod_address = 0x0f, -}; - -static const struct cx22702_config connexant_refboard_config = { - .demod_address = 0x43, - .output_mode = CX22702_SERIAL_OUTPUT, -}; - -static const struct cx22702_config hauppauge_hvr_config = { - .demod_address = 0x63, - .output_mode = CX22702_SERIAL_OUTPUT, -}; - -static int or51132_set_ts_param(struct dvb_frontend* fe, int is_punctured) -{ - struct cx8802_dev *dev= fe->dvb->priv; - dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00; - return 0; -} - -static const struct or51132_config pchdtv_hd3000 = { - .demod_address = 0x15, - .set_ts_params = or51132_set_ts_param, -}; - -static int lgdt330x_pll_rf_set(struct dvb_frontend* fe, int index) -{ - struct cx8802_dev *dev= fe->dvb->priv; - struct cx88_core *core = dev->core; - - dprintk(1, "%s: index = %d\n", __func__, index); - if (index == 0) - cx_clear(MO_GP0_IO, 8); - else - cx_set(MO_GP0_IO, 8); - return 0; -} - -static int lgdt330x_set_ts_param(struct dvb_frontend* fe, int is_punctured) -{ - struct cx8802_dev *dev= fe->dvb->priv; - if (is_punctured) - dev->ts_gen_cntrl |= 0x04; - else - dev->ts_gen_cntrl &= ~0x04; - return 0; -} - -static struct lgdt330x_config fusionhdtv_3_gold = { - .demod_address = 0x0e, - .demod_chip = LGDT3302, - .serial_mpeg = 0x04, /* TPSERIAL for 3302 in TOP_CONTROL */ - .set_ts_params = lgdt330x_set_ts_param, -}; - -static const struct lgdt330x_config fusionhdtv_5_gold = { - .demod_address = 0x0e, - .demod_chip = LGDT3303, - .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */ - .set_ts_params = lgdt330x_set_ts_param, -}; - -static const struct lgdt330x_config pchdtv_hd5500 = { - .demod_address = 0x59, - .demod_chip = LGDT3303, - .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */ - .set_ts_params = lgdt330x_set_ts_param, -}; - -static int nxt200x_set_ts_param(struct dvb_frontend* fe, int is_punctured) -{ - struct cx8802_dev *dev= fe->dvb->priv; - dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00; - return 0; -} - -static const struct nxt200x_config ati_hdtvwonder = { - .demod_address = 0x0a, - .set_ts_params = nxt200x_set_ts_param, -}; - -static int cx24123_set_ts_param(struct dvb_frontend* fe, - int is_punctured) -{ - struct cx8802_dev *dev= fe->dvb->priv; - dev->ts_gen_cntrl = 0x02; - return 0; -} - -static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe, - fe_sec_voltage_t voltage) -{ - struct cx8802_dev *dev= fe->dvb->priv; - struct cx88_core *core = dev->core; - - if (voltage == SEC_VOLTAGE_OFF) - cx_write(MO_GP0_IO, 0x000006fb); - else - cx_write(MO_GP0_IO, 0x000006f9); - - if (core->prev_set_voltage) - return core->prev_set_voltage(fe, voltage); - return 0; -} - -static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe, - fe_sec_voltage_t voltage) -{ - struct cx8802_dev *dev= fe->dvb->priv; - struct cx88_core *core = dev->core; - - if (voltage == SEC_VOLTAGE_OFF) { - dprintk(1,"LNB Voltage OFF\n"); - cx_write(MO_GP0_IO, 0x0000efff); - } - - if (core->prev_set_voltage) - return core->prev_set_voltage(fe, voltage); - return 0; -} - -static int tevii_dvbs_set_voltage(struct dvb_frontend *fe, - fe_sec_voltage_t voltage) -{ - struct cx8802_dev *dev= fe->dvb->priv; - struct cx88_core *core = dev->core; - - cx_set(MO_GP0_IO, 0x6040); - switch (voltage) { - case SEC_VOLTAGE_13: - cx_clear(MO_GP0_IO, 0x20); - break; - case SEC_VOLTAGE_18: - cx_set(MO_GP0_IO, 0x20); - break; - case SEC_VOLTAGE_OFF: - cx_clear(MO_GP0_IO, 0x20); - break; - } - - if (core->prev_set_voltage) - return core->prev_set_voltage(fe, voltage); - return 0; -} - -static int vp1027_set_voltage(struct dvb_frontend *fe, - fe_sec_voltage_t voltage) -{ - struct cx8802_dev *dev = fe->dvb->priv; - struct cx88_core *core = dev->core; - - switch (voltage) { - case SEC_VOLTAGE_13: - dprintk(1, "LNB SEC Voltage=13\n"); - cx_write(MO_GP0_IO, 0x00001220); - break; - case SEC_VOLTAGE_18: - dprintk(1, "LNB SEC Voltage=18\n"); - cx_write(MO_GP0_IO, 0x00001222); - break; - case SEC_VOLTAGE_OFF: - dprintk(1, "LNB Voltage OFF\n"); - cx_write(MO_GP0_IO, 0x00001230); - break; - } - - if (core->prev_set_voltage) - return core->prev_set_voltage(fe, voltage); - return 0; -} - -static const struct cx24123_config geniatech_dvbs_config = { - .demod_address = 0x55, - .set_ts_params = cx24123_set_ts_param, -}; - -static const struct cx24123_config hauppauge_novas_config = { - .demod_address = 0x55, - .set_ts_params = cx24123_set_ts_param, -}; - -static const struct cx24123_config kworld_dvbs_100_config = { - .demod_address = 0x15, - .set_ts_params = cx24123_set_ts_param, - .lnb_polarity = 1, -}; - -static const struct s5h1409_config pinnacle_pctv_hd_800i_config = { - .demod_address = 0x32 >> 1, - .output_mode = S5H1409_PARALLEL_OUTPUT, - .gpio = S5H1409_GPIO_ON, - .qam_if = 44000, - .inversion = S5H1409_INVERSION_OFF, - .status_mode = S5H1409_DEMODLOCKING, - .mpeg_timing = S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK, -}; - -static const struct s5h1409_config dvico_hdtv5_pci_nano_config = { - .demod_address = 0x32 >> 1, - .output_mode = S5H1409_SERIAL_OUTPUT, - .gpio = S5H1409_GPIO_OFF, - .inversion = S5H1409_INVERSION_OFF, - .status_mode = S5H1409_DEMODLOCKING, - .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, -}; - -static const struct s5h1409_config kworld_atsc_120_config = { - .demod_address = 0x32 >> 1, - .output_mode = S5H1409_SERIAL_OUTPUT, - .gpio = S5H1409_GPIO_OFF, - .inversion = S5H1409_INVERSION_OFF, - .status_mode = S5H1409_DEMODLOCKING, - .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, -}; - -static const struct xc5000_config pinnacle_pctv_hd_800i_tuner_config = { - .i2c_address = 0x64, - .if_khz = 5380, -}; - -static const struct zl10353_config cx88_pinnacle_hybrid_pctv = { - .demod_address = (0x1e >> 1), - .no_tuner = 1, - .if2 = 45600, -}; - -static const struct zl10353_config cx88_geniatech_x8000_mt = { - .demod_address = (0x1e >> 1), - .no_tuner = 1, - .disable_i2c_gate_ctrl = 1, -}; - -static const struct s5h1411_config dvico_fusionhdtv7_config = { - .output_mode = S5H1411_SERIAL_OUTPUT, - .gpio = S5H1411_GPIO_ON, - .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, - .qam_if = S5H1411_IF_44000, - .vsb_if = S5H1411_IF_44000, - .inversion = S5H1411_INVERSION_OFF, - .status_mode = S5H1411_DEMODLOCKING -}; - -static const struct xc5000_config dvico_fusionhdtv7_tuner_config = { - .i2c_address = 0xc2 >> 1, - .if_khz = 5380, -}; - -static int attach_xc3028(u8 addr, struct cx8802_dev *dev) -{ - struct dvb_frontend *fe; - struct videobuf_dvb_frontend *fe0 = NULL; - struct xc2028_ctrl ctl; - struct xc2028_config cfg = { - .i2c_adap = &dev->core->i2c_adap, - .i2c_addr = addr, - .ctrl = &ctl, - }; - - /* Get the first frontend */ - fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1); - if (!fe0) - return -EINVAL; - - if (!fe0->dvb.frontend) { - printk(KERN_ERR "%s/2: dvb frontend not attached. " - "Can't attach xc3028\n", - dev->core->name); - return -EINVAL; - } - - /* - * Some xc3028 devices may be hidden by an I2C gate. This is known - * to happen with some s5h1409-based devices. - * Now that I2C gate is open, sets up xc3028 configuration - */ - cx88_setup_xc3028(dev->core, &ctl); - - fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg); - if (!fe) { - printk(KERN_ERR "%s/2: xc3028 attach failed\n", - dev->core->name); - dvb_frontend_detach(fe0->dvb.frontend); - dvb_unregister_frontend(fe0->dvb.frontend); - fe0->dvb.frontend = NULL; - return -EINVAL; - } - - printk(KERN_INFO "%s/2: xc3028 attached\n", - dev->core->name); - - return 0; -} - -static int attach_xc4000(struct cx8802_dev *dev, struct xc4000_config *cfg) -{ - struct dvb_frontend *fe; - struct videobuf_dvb_frontend *fe0 = NULL; - - /* Get the first frontend */ - fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1); - if (!fe0) - return -EINVAL; - - if (!fe0->dvb.frontend) { - printk(KERN_ERR "%s/2: dvb frontend not attached. " - "Can't attach xc4000\n", - dev->core->name); - return -EINVAL; - } - - fe = dvb_attach(xc4000_attach, fe0->dvb.frontend, &dev->core->i2c_adap, - cfg); - if (!fe) { - printk(KERN_ERR "%s/2: xc4000 attach failed\n", - dev->core->name); - dvb_frontend_detach(fe0->dvb.frontend); - dvb_unregister_frontend(fe0->dvb.frontend); - fe0->dvb.frontend = NULL; - return -EINVAL; - } - - printk(KERN_INFO "%s/2: xc4000 attached\n", dev->core->name); - - return 0; -} - -static int cx24116_set_ts_param(struct dvb_frontend *fe, - int is_punctured) -{ - struct cx8802_dev *dev = fe->dvb->priv; - dev->ts_gen_cntrl = 0x2; - - return 0; -} - -static int stv0900_set_ts_param(struct dvb_frontend *fe, - int is_punctured) -{ - struct cx8802_dev *dev = fe->dvb->priv; - dev->ts_gen_cntrl = 0; - - return 0; -} - -static int cx24116_reset_device(struct dvb_frontend *fe) -{ - struct cx8802_dev *dev = fe->dvb->priv; - struct cx88_core *core = dev->core; - - /* Reset the part */ - /* Put the cx24116 into reset */ - cx_write(MO_SRST_IO, 0); - msleep(10); - /* Take the cx24116 out of reset */ - cx_write(MO_SRST_IO, 1); - msleep(10); - - return 0; -} - -static const struct cx24116_config hauppauge_hvr4000_config = { - .demod_address = 0x05, - .set_ts_params = cx24116_set_ts_param, - .reset_device = cx24116_reset_device, -}; - -static const struct cx24116_config tevii_s460_config = { - .demod_address = 0x55, - .set_ts_params = cx24116_set_ts_param, - .reset_device = cx24116_reset_device, -}; - -static int ds3000_set_ts_param(struct dvb_frontend *fe, - int is_punctured) -{ - struct cx8802_dev *dev = fe->dvb->priv; - dev->ts_gen_cntrl = 4; - - return 0; -} - -static struct ds3000_config tevii_ds3000_config = { - .demod_address = 0x68, - .set_ts_params = ds3000_set_ts_param, -}; - -static const struct stv0900_config prof_7301_stv0900_config = { - .demod_address = 0x6a, -/* demod_mode = 0,*/ - .xtal = 27000000, - .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */ - .diseqc_mode = 2,/* 2/3 PWM */ - .tun1_maddress = 0,/* 0x60 */ - .tun1_adc = 0,/* 2 Vpp */ - .path1_mode = 3, - .set_ts_params = stv0900_set_ts_param, -}; - -static const struct stb6100_config prof_7301_stb6100_config = { - .tuner_address = 0x60, - .refclock = 27000000, -}; - -static const struct stv0299_config tevii_tuner_sharp_config = { - .demod_address = 0x68, - .inittab = sharp_z0194a_inittab, - .mclk = 88000000UL, - .invert = 1, - .skip_reinit = 0, - .lock_output = 1, - .volt13_op0_op1 = STV0299_VOLT13_OP1, - .min_delay_ms = 100, - .set_symbol_rate = sharp_z0194a_set_symbol_rate, - .set_ts_params = cx24116_set_ts_param, -}; - -static const struct stv0288_config tevii_tuner_earda_config = { - .demod_address = 0x68, - .min_delay_ms = 100, - .set_ts_params = cx24116_set_ts_param, -}; - -static int cx8802_alloc_frontends(struct cx8802_dev *dev) -{ - struct cx88_core *core = dev->core; - struct videobuf_dvb_frontend *fe = NULL; - int i; - - mutex_init(&dev->frontends.lock); - INIT_LIST_HEAD(&dev->frontends.felist); - - if (!core->board.num_frontends) - return -ENODEV; - - printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__, - core->board.num_frontends); - for (i = 1; i <= core->board.num_frontends; i++) { - fe = videobuf_dvb_alloc_frontend(&dev->frontends, i); - if (!fe) { - printk(KERN_ERR "%s() failed to alloc\n", __func__); - videobuf_dvb_dealloc_frontends(&dev->frontends); - return -ENOMEM; - } - } - return 0; -} - - - -static const u8 samsung_smt_7020_inittab[] = { - 0x01, 0x15, - 0x02, 0x00, - 0x03, 0x00, - 0x04, 0x7D, - 0x05, 0x0F, - 0x06, 0x02, - 0x07, 0x00, - 0x08, 0x60, - - 0x0A, 0xC2, - 0x0B, 0x00, - 0x0C, 0x01, - 0x0D, 0x81, - 0x0E, 0x44, - 0x0F, 0x09, - 0x10, 0x3C, - 0x11, 0x84, - 0x12, 0xDA, - 0x13, 0x99, - 0x14, 0x8D, - 0x15, 0xCE, - 0x16, 0xE8, - 0x17, 0x43, - 0x18, 0x1C, - 0x19, 0x1B, - 0x1A, 0x1D, - - 0x1C, 0x12, - 0x1D, 0x00, - 0x1E, 0x00, - 0x1F, 0x00, - 0x20, 0x00, - 0x21, 0x00, - 0x22, 0x00, - 0x23, 0x00, - - 0x28, 0x02, - 0x29, 0x28, - 0x2A, 0x14, - 0x2B, 0x0F, - 0x2C, 0x09, - 0x2D, 0x05, - - 0x31, 0x1F, - 0x32, 0x19, - 0x33, 0xFC, - 0x34, 0x13, - 0xff, 0xff, -}; - - -static int samsung_smt_7020_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - struct cx8802_dev *dev = fe->dvb->priv; - u8 buf[4]; - u32 div; - struct i2c_msg msg = { - .addr = 0x61, - .flags = 0, - .buf = buf, - .len = sizeof(buf) }; - - div = c->frequency / 125; - - buf[0] = (div >> 8) & 0x7f; - buf[1] = div & 0xff; - buf[2] = 0x84; /* 0xC4 */ - buf[3] = 0x00; - - if (c->frequency < 1500000) - buf[3] |= 0x10; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - - if (i2c_transfer(&dev->core->i2c_adap, &msg, 1) != 1) - return -EIO; - - return 0; -} - -static int samsung_smt_7020_set_tone(struct dvb_frontend *fe, - fe_sec_tone_mode_t tone) -{ - struct cx8802_dev *dev = fe->dvb->priv; - struct cx88_core *core = dev->core; - - cx_set(MO_GP0_IO, 0x0800); - - switch (tone) { - case SEC_TONE_ON: - cx_set(MO_GP0_IO, 0x08); - break; - case SEC_TONE_OFF: - cx_clear(MO_GP0_IO, 0x08); - break; - default: - return -EINVAL; - } - - return 0; -} - -static int samsung_smt_7020_set_voltage(struct dvb_frontend *fe, - fe_sec_voltage_t voltage) -{ - struct cx8802_dev *dev = fe->dvb->priv; - struct cx88_core *core = dev->core; - - u8 data; - struct i2c_msg msg = { - .addr = 8, - .flags = 0, - .buf = &data, - .len = sizeof(data) }; - - cx_set(MO_GP0_IO, 0x8000); - - switch (voltage) { - case SEC_VOLTAGE_OFF: - break; - case SEC_VOLTAGE_13: - data = ISL6421_EN1 | ISL6421_LLC1; - cx_clear(MO_GP0_IO, 0x80); - break; - case SEC_VOLTAGE_18: - data = ISL6421_EN1 | ISL6421_LLC1 | ISL6421_VSEL1; - cx_clear(MO_GP0_IO, 0x80); - break; - default: - return -EINVAL; - }; - - return (i2c_transfer(&dev->core->i2c_adap, &msg, 1) == 1) ? 0 : -EIO; -} - -static int samsung_smt_7020_stv0299_set_symbol_rate(struct dvb_frontend *fe, - u32 srate, u32 ratio) -{ - u8 aclk = 0; - u8 bclk = 0; - - if (srate < 1500000) { - aclk = 0xb7; - bclk = 0x47; - } else if (srate < 3000000) { - aclk = 0xb7; - bclk = 0x4b; - } else if (srate < 7000000) { - aclk = 0xb7; - bclk = 0x4f; - } else if (srate < 14000000) { - aclk = 0xb7; - bclk = 0x53; - } else if (srate < 30000000) { - aclk = 0xb6; - bclk = 0x53; - } else if (srate < 45000000) { - aclk = 0xb4; - bclk = 0x51; - } - - stv0299_writereg(fe, 0x13, aclk); - stv0299_writereg(fe, 0x14, bclk); - stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); - stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); - stv0299_writereg(fe, 0x21, ratio & 0xf0); - - return 0; -} - - -static const struct stv0299_config samsung_stv0299_config = { - .demod_address = 0x68, - .inittab = samsung_smt_7020_inittab, - .mclk = 88000000UL, - .invert = 0, - .skip_reinit = 0, - .lock_output = STV0299_LOCKOUTPUT_LK, - .volt13_op0_op1 = STV0299_VOLT13_OP1, - .min_delay_ms = 100, - .set_symbol_rate = samsung_smt_7020_stv0299_set_symbol_rate, -}; - -static int dvb_register(struct cx8802_dev *dev) -{ - struct cx88_core *core = dev->core; - struct videobuf_dvb_frontend *fe0, *fe1 = NULL; - int mfe_shared = 0; /* bus not shared by default */ - int res = -EINVAL; - - if (0 != core->i2c_rc) { - printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name); - goto frontend_detach; - } - - /* Get the first frontend */ - fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1); - if (!fe0) - goto frontend_detach; - - /* multi-frontend gate control is undefined or defaults to fe0 */ - dev->frontends.gate = 0; - - /* Sets the gate control callback to be used by i2c command calls */ - core->gate_ctrl = cx88_dvb_gate_ctrl; - - /* init frontend(s) */ - switch (core->boardnr) { - case CX88_BOARD_HAUPPAUGE_DVB_T1: - fe0->dvb.frontend = dvb_attach(cx22702_attach, - &connexant_refboard_config, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, - 0x61, &core->i2c_adap, - DVB_PLL_THOMSON_DTT759X)) - goto frontend_detach; - } - break; - case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1: - case CX88_BOARD_CONEXANT_DVB_T1: - case CX88_BOARD_KWORLD_DVB_T_CX22702: - case CX88_BOARD_WINFAST_DTV1000: - fe0->dvb.frontend = dvb_attach(cx22702_attach, - &connexant_refboard_config, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, - 0x60, &core->i2c_adap, - DVB_PLL_THOMSON_DTT7579)) - goto frontend_detach; - } - break; - case CX88_BOARD_WINFAST_DTV2000H: - case CX88_BOARD_HAUPPAUGE_HVR1100: - case CX88_BOARD_HAUPPAUGE_HVR1100LP: - case CX88_BOARD_HAUPPAUGE_HVR1300: - fe0->dvb.frontend = dvb_attach(cx22702_attach, - &hauppauge_hvr_config, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &core->i2c_adap, 0x61, - TUNER_PHILIPS_FMD1216ME_MK3)) - goto frontend_detach; - } - break; - case CX88_BOARD_WINFAST_DTV2000H_J: - fe0->dvb.frontend = dvb_attach(cx22702_attach, - &hauppauge_hvr_config, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &core->i2c_adap, 0x61, - TUNER_PHILIPS_FMD1216MEX_MK3)) - goto frontend_detach; - } - break; - case CX88_BOARD_HAUPPAUGE_HVR3000: - /* MFE frontend 1 */ - mfe_shared = 1; - dev->frontends.gate = 2; - /* DVB-S init */ - fe0->dvb.frontend = dvb_attach(cx24123_attach, - &hauppauge_novas_config, - &dev->core->i2c_adap); - if (fe0->dvb.frontend) { - if (!dvb_attach(isl6421_attach, - fe0->dvb.frontend, - &dev->core->i2c_adap, - 0x08, ISL6421_DCL, 0x00)) - goto frontend_detach; - } - /* MFE frontend 2 */ - fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2); - if (!fe1) - goto frontend_detach; - /* DVB-T init */ - fe1->dvb.frontend = dvb_attach(cx22702_attach, - &hauppauge_hvr_config, - &dev->core->i2c_adap); - if (fe1->dvb.frontend) { - fe1->dvb.frontend->id = 1; - if (!dvb_attach(simple_tuner_attach, - fe1->dvb.frontend, - &dev->core->i2c_adap, - 0x61, TUNER_PHILIPS_FMD1216ME_MK3)) - goto frontend_detach; - } - break; - case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS: - fe0->dvb.frontend = dvb_attach(mt352_attach, - &dvico_fusionhdtv, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, - 0x60, NULL, DVB_PLL_THOMSON_DTT7579)) - goto frontend_detach; - break; - } - /* ZL10353 replaces MT352 on later cards */ - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &dvico_fusionhdtv_plus_v1_1, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, - 0x60, NULL, DVB_PLL_THOMSON_DTT7579)) - goto frontend_detach; - } - break; - case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL: - /* The tin box says DEE1601, but it seems to be DTT7579 - * compatible, with a slightly different MT352 AGC gain. */ - fe0->dvb.frontend = dvb_attach(mt352_attach, - &dvico_fusionhdtv_dual, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, - 0x61, NULL, DVB_PLL_THOMSON_DTT7579)) - goto frontend_detach; - break; - } - /* ZL10353 replaces MT352 on later cards */ - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &dvico_fusionhdtv_plus_v1_1, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, - 0x61, NULL, DVB_PLL_THOMSON_DTT7579)) - goto frontend_detach; - } - break; - case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1: - fe0->dvb.frontend = dvb_attach(mt352_attach, - &dvico_fusionhdtv, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, - 0x61, NULL, DVB_PLL_LG_Z201)) - goto frontend_detach; - } - break; - case CX88_BOARD_KWORLD_DVB_T: - case CX88_BOARD_DNTV_LIVE_DVB_T: - case CX88_BOARD_ADSTECH_DVB_T_PCI: - fe0->dvb.frontend = dvb_attach(mt352_attach, - &dntv_live_dvbt_config, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, - 0x61, NULL, DVB_PLL_UNKNOWN_1)) - goto frontend_detach; - } - break; - case CX88_BOARD_DNTV_LIVE_DVB_T_PRO: -#if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE)) - /* MT352 is on a secondary I2C bus made from some GPIO lines */ - fe0->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config, - &dev->vp3054->adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &core->i2c_adap, 0x61, - TUNER_PHILIPS_FMD1216ME_MK3)) - goto frontend_detach; - } -#else - printk(KERN_ERR "%s/2: built without vp3054 support\n", - core->name); -#endif - break; - case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID: - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &dvico_fusionhdtv_hybrid, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &core->i2c_adap, 0x61, - TUNER_THOMSON_FE6600)) - goto frontend_detach; - } - break; - case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO: - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &dvico_fusionhdtv_xc3028, - &core->i2c_adap); - if (fe0->dvb.frontend == NULL) - fe0->dvb.frontend = dvb_attach(mt352_attach, - &dvico_fusionhdtv_mt352_xc3028, - &core->i2c_adap); - /* - * On this board, the demod provides the I2C bus pullup. - * We must not permit gate_ctrl to be performed, or - * the xc3028 cannot communicate on the bus. - */ - if (fe0->dvb.frontend) - fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL; - if (attach_xc3028(0x61, dev) < 0) - goto frontend_detach; - break; - case CX88_BOARD_PCHDTV_HD3000: - fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &core->i2c_adap, 0x61, - TUNER_THOMSON_DTT761X)) - goto frontend_detach; - } - break; - case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q: - dev->ts_gen_cntrl = 0x08; - - /* Do a hardware reset of chip before using it. */ - cx_clear(MO_GP0_IO, 1); - mdelay(100); - cx_set(MO_GP0_IO, 1); - mdelay(200); - - /* Select RF connector callback */ - fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set; - fe0->dvb.frontend = dvb_attach(lgdt330x_attach, - &fusionhdtv_3_gold, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &core->i2c_adap, 0x61, - TUNER_MICROTUNE_4042FI5)) - goto frontend_detach; - } - break; - case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T: - dev->ts_gen_cntrl = 0x08; - - /* Do a hardware reset of chip before using it. */ - cx_clear(MO_GP0_IO, 1); - mdelay(100); - cx_set(MO_GP0_IO, 9); - mdelay(200); - fe0->dvb.frontend = dvb_attach(lgdt330x_attach, - &fusionhdtv_3_gold, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &core->i2c_adap, 0x61, - TUNER_THOMSON_DTT761X)) - goto frontend_detach; - } - break; - case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD: - dev->ts_gen_cntrl = 0x08; - - /* Do a hardware reset of chip before using it. */ - cx_clear(MO_GP0_IO, 1); - mdelay(100); - cx_set(MO_GP0_IO, 1); - mdelay(200); - fe0->dvb.frontend = dvb_attach(lgdt330x_attach, - &fusionhdtv_5_gold, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &core->i2c_adap, 0x61, - TUNER_LG_TDVS_H06XF)) - goto frontend_detach; - if (!dvb_attach(tda9887_attach, fe0->dvb.frontend, - &core->i2c_adap, 0x43)) - goto frontend_detach; - } - break; - case CX88_BOARD_PCHDTV_HD5500: - dev->ts_gen_cntrl = 0x08; - - /* Do a hardware reset of chip before using it. */ - cx_clear(MO_GP0_IO, 1); - mdelay(100); - cx_set(MO_GP0_IO, 1); - mdelay(200); - fe0->dvb.frontend = dvb_attach(lgdt330x_attach, - &pchdtv_hd5500, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &core->i2c_adap, 0x61, - TUNER_LG_TDVS_H06XF)) - goto frontend_detach; - if (!dvb_attach(tda9887_attach, fe0->dvb.frontend, - &core->i2c_adap, 0x43)) - goto frontend_detach; - } - break; - case CX88_BOARD_ATI_HDTVWONDER: - fe0->dvb.frontend = dvb_attach(nxt200x_attach, - &ati_hdtvwonder, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &core->i2c_adap, 0x61, - TUNER_PHILIPS_TUV1236D)) - goto frontend_detach; - } - break; - case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1: - case CX88_BOARD_HAUPPAUGE_NOVASE2_S1: - fe0->dvb.frontend = dvb_attach(cx24123_attach, - &hauppauge_novas_config, - &core->i2c_adap); - if (fe0->dvb.frontend) { - if (!dvb_attach(isl6421_attach, fe0->dvb.frontend, - &core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) - goto frontend_detach; - } - break; - case CX88_BOARD_KWORLD_DVBS_100: - fe0->dvb.frontend = dvb_attach(cx24123_attach, - &kworld_dvbs_100_config, - &core->i2c_adap); - if (fe0->dvb.frontend) { - core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; - fe0->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage; - } - break; - case CX88_BOARD_GENIATECH_DVBS: - fe0->dvb.frontend = dvb_attach(cx24123_attach, - &geniatech_dvbs_config, - &core->i2c_adap); - if (fe0->dvb.frontend) { - core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; - fe0->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage; - } - break; - case CX88_BOARD_PINNACLE_PCTV_HD_800i: - fe0->dvb.frontend = dvb_attach(s5h1409_attach, - &pinnacle_pctv_hd_800i_config, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(xc5000_attach, fe0->dvb.frontend, - &core->i2c_adap, - &pinnacle_pctv_hd_800i_tuner_config)) - goto frontend_detach; - } - break; - case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO: - fe0->dvb.frontend = dvb_attach(s5h1409_attach, - &dvico_hdtv5_pci_nano_config, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - struct dvb_frontend *fe; - struct xc2028_config cfg = { - .i2c_adap = &core->i2c_adap, - .i2c_addr = 0x61, - }; - static struct xc2028_ctrl ctl = { - .fname = XC2028_DEFAULT_FIRMWARE, - .max_len = 64, - .scode_table = XC3028_FE_OREN538, - }; - - fe = dvb_attach(xc2028_attach, - fe0->dvb.frontend, &cfg); - if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) - fe->ops.tuner_ops.set_config(fe, &ctl); - } - break; - case CX88_BOARD_PINNACLE_HYBRID_PCTV: - case CX88_BOARD_WINFAST_DTV1800H: - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &cx88_pinnacle_hybrid_pctv, - &core->i2c_adap); - if (fe0->dvb.frontend) { - fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL; - if (attach_xc3028(0x61, dev) < 0) - goto frontend_detach; - } - break; - case CX88_BOARD_WINFAST_DTV1800H_XC4000: - case CX88_BOARD_WINFAST_DTV2000H_PLUS: - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &cx88_pinnacle_hybrid_pctv, - &core->i2c_adap); - if (fe0->dvb.frontend) { - struct xc4000_config cfg = { - .i2c_address = 0x61, - .default_pm = 0, - .dvb_amplitude = 134, - .set_smoothedcvbs = 1, - .if_khz = 4560 - }; - fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL; - if (attach_xc4000(dev, &cfg) < 0) - goto frontend_detach; - } - break; - case CX88_BOARD_GENIATECH_X8000_MT: - dev->ts_gen_cntrl = 0x00; - - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &cx88_geniatech_x8000_mt, - &core->i2c_adap); - if (attach_xc3028(0x61, dev) < 0) - goto frontend_detach; - break; - case CX88_BOARD_KWORLD_ATSC_120: - fe0->dvb.frontend = dvb_attach(s5h1409_attach, - &kworld_atsc_120_config, - &core->i2c_adap); - if (attach_xc3028(0x61, dev) < 0) - goto frontend_detach; - break; - case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD: - fe0->dvb.frontend = dvb_attach(s5h1411_attach, - &dvico_fusionhdtv7_config, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(xc5000_attach, fe0->dvb.frontend, - &core->i2c_adap, - &dvico_fusionhdtv7_tuner_config)) - goto frontend_detach; - } - break; - case CX88_BOARD_HAUPPAUGE_HVR4000: - /* MFE frontend 1 */ - mfe_shared = 1; - dev->frontends.gate = 2; - /* DVB-S/S2 Init */ - fe0->dvb.frontend = dvb_attach(cx24116_attach, - &hauppauge_hvr4000_config, - &dev->core->i2c_adap); - if (fe0->dvb.frontend) { - if (!dvb_attach(isl6421_attach, - fe0->dvb.frontend, - &dev->core->i2c_adap, - 0x08, ISL6421_DCL, 0x00)) - goto frontend_detach; - } - /* MFE frontend 2 */ - fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2); - if (!fe1) - goto frontend_detach; - /* DVB-T Init */ - fe1->dvb.frontend = dvb_attach(cx22702_attach, - &hauppauge_hvr_config, - &dev->core->i2c_adap); - if (fe1->dvb.frontend) { - fe1->dvb.frontend->id = 1; - if (!dvb_attach(simple_tuner_attach, - fe1->dvb.frontend, - &dev->core->i2c_adap, - 0x61, TUNER_PHILIPS_FMD1216ME_MK3)) - goto frontend_detach; - } - break; - case CX88_BOARD_HAUPPAUGE_HVR4000LITE: - fe0->dvb.frontend = dvb_attach(cx24116_attach, - &hauppauge_hvr4000_config, - &dev->core->i2c_adap); - if (fe0->dvb.frontend) { - if (!dvb_attach(isl6421_attach, - fe0->dvb.frontend, - &dev->core->i2c_adap, - 0x08, ISL6421_DCL, 0x00)) - goto frontend_detach; - } - break; - case CX88_BOARD_PROF_6200: - case CX88_BOARD_TBS_8910: - case CX88_BOARD_TEVII_S420: - fe0->dvb.frontend = dvb_attach(stv0299_attach, - &tevii_tuner_sharp_config, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60, - &core->i2c_adap, DVB_PLL_OPERA1)) - goto frontend_detach; - core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; - fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; - - } else { - fe0->dvb.frontend = dvb_attach(stv0288_attach, - &tevii_tuner_earda_config, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(stb6000_attach, fe0->dvb.frontend, 0x61, - &core->i2c_adap)) - goto frontend_detach; - core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage; - fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; - } - } - break; - case CX88_BOARD_TEVII_S460: - fe0->dvb.frontend = dvb_attach(cx24116_attach, - &tevii_s460_config, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) - fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; - break; - case CX88_BOARD_TEVII_S464: - fe0->dvb.frontend = dvb_attach(ds3000_attach, - &tevii_ds3000_config, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) - fe0->dvb.frontend->ops.set_voltage = - tevii_dvbs_set_voltage; - break; - case CX88_BOARD_OMICOM_SS4_PCI: - case CX88_BOARD_TBS_8920: - case CX88_BOARD_PROF_7300: - case CX88_BOARD_SATTRADE_ST4200: - fe0->dvb.frontend = dvb_attach(cx24116_attach, - &hauppauge_hvr4000_config, - &core->i2c_adap); - if (fe0->dvb.frontend != NULL) - fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage; - break; - case CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII: - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &cx88_terratec_cinergy_ht_pci_mkii_config, - &core->i2c_adap); - if (fe0->dvb.frontend) { - fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL; - if (attach_xc3028(0x61, dev) < 0) - goto frontend_detach; - } - break; - case CX88_BOARD_PROF_7301:{ - struct dvb_tuner_ops *tuner_ops = NULL; - - fe0->dvb.frontend = dvb_attach(stv0900_attach, - &prof_7301_stv0900_config, - &core->i2c_adap, 0); - if (fe0->dvb.frontend != NULL) { - if (!dvb_attach(stb6100_attach, fe0->dvb.frontend, - &prof_7301_stb6100_config, - &core->i2c_adap)) - goto frontend_detach; - - tuner_ops = &fe0->dvb.frontend->ops.tuner_ops; - tuner_ops->set_frequency = stb6100_set_freq; - tuner_ops->get_frequency = stb6100_get_freq; - tuner_ops->set_bandwidth = stb6100_set_bandw; - tuner_ops->get_bandwidth = stb6100_get_bandw; - - core->prev_set_voltage = - fe0->dvb.frontend->ops.set_voltage; - fe0->dvb.frontend->ops.set_voltage = - tevii_dvbs_set_voltage; - } - break; - } - case CX88_BOARD_SAMSUNG_SMT_7020: - dev->ts_gen_cntrl = 0x08; - - cx_set(MO_GP0_IO, 0x0101); - - cx_clear(MO_GP0_IO, 0x01); - mdelay(100); - cx_set(MO_GP0_IO, 0x01); - mdelay(200); - - fe0->dvb.frontend = dvb_attach(stv0299_attach, - &samsung_stv0299_config, - &dev->core->i2c_adap); - if (fe0->dvb.frontend) { - fe0->dvb.frontend->ops.tuner_ops.set_params = - samsung_smt_7020_tuner_set_params; - fe0->dvb.frontend->tuner_priv = - &dev->core->i2c_adap; - fe0->dvb.frontend->ops.set_voltage = - samsung_smt_7020_set_voltage; - fe0->dvb.frontend->ops.set_tone = - samsung_smt_7020_set_tone; - } - - break; - case CX88_BOARD_TWINHAN_VP1027_DVBS: - dev->ts_gen_cntrl = 0x00; - fe0->dvb.frontend = dvb_attach(mb86a16_attach, - &twinhan_vp1027, - &core->i2c_adap); - if (fe0->dvb.frontend) { - core->prev_set_voltage = - fe0->dvb.frontend->ops.set_voltage; - fe0->dvb.frontend->ops.set_voltage = - vp1027_set_voltage; - } - break; - - default: - printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n", - core->name); - break; - } - - if ( (NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend) ) { - printk(KERN_ERR - "%s/2: frontend initialization failed\n", - core->name); - goto frontend_detach; - } - /* define general-purpose callback pointer */ - fe0->dvb.frontend->callback = cx88_tuner_callback; - - /* Ensure all frontends negotiate bus access */ - fe0->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl; - if (fe1) - fe1->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl; - - /* Put the analog decoder in standby to keep it quiet */ - call_all(core, core, s_power, 0); - - /* register everything */ - res = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev, - &dev->pci->dev, adapter_nr, mfe_shared); - if (res) - goto frontend_detach; - return res; - -frontend_detach: - core->gate_ctrl = NULL; - videobuf_dvb_dealloc_frontends(&dev->frontends); - return res; -} - -/* ----------------------------------------------------------- */ - -/* CX8802 MPEG -> mini driver - We have been given the hardware */ -static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv) -{ - struct cx88_core *core = drv->core; - int err = 0; - dprintk( 1, "%s\n", __func__); - - switch (core->boardnr) { - case CX88_BOARD_HAUPPAUGE_HVR1300: - /* We arrive here with either the cx23416 or the cx22702 - * on the bus. Take the bus from the cx23416 and enable the - * cx22702 demod - */ - /* Toggle reset on cx22702 leaving i2c active */ - cx_set(MO_GP0_IO, 0x00000080); - udelay(1000); - cx_clear(MO_GP0_IO, 0x00000080); - udelay(50); - cx_set(MO_GP0_IO, 0x00000080); - udelay(1000); - /* enable the cx22702 pins */ - cx_clear(MO_GP0_IO, 0x00000004); - udelay(1000); - break; - - case CX88_BOARD_HAUPPAUGE_HVR3000: - case CX88_BOARD_HAUPPAUGE_HVR4000: - /* Toggle reset on cx22702 leaving i2c active */ - cx_set(MO_GP0_IO, 0x00000080); - udelay(1000); - cx_clear(MO_GP0_IO, 0x00000080); - udelay(50); - cx_set(MO_GP0_IO, 0x00000080); - udelay(1000); - switch (core->dvbdev->frontends.active_fe_id) { - case 1: /* DVB-S/S2 Enabled */ - /* tri-state the cx22702 pins */ - cx_set(MO_GP0_IO, 0x00000004); - /* Take the cx24116/cx24123 out of reset */ - cx_write(MO_SRST_IO, 1); - core->dvbdev->ts_gen_cntrl = 0x02; /* Parallel IO */ - break; - case 2: /* DVB-T Enabled */ - /* Put the cx24116/cx24123 into reset */ - cx_write(MO_SRST_IO, 0); - /* enable the cx22702 pins */ - cx_clear(MO_GP0_IO, 0x00000004); - core->dvbdev->ts_gen_cntrl = 0x0c; /* Serial IO */ - break; - } - udelay(1000); - break; - - case CX88_BOARD_WINFAST_DTV2000H_PLUS: - /* set RF input to AIR for DVB-T (GPIO 16) */ - cx_write(MO_GP2_IO, 0x0101); - break; - - default: - err = -ENODEV; - } - return err; -} - -/* CX8802 MPEG -> mini driver - We no longer have the hardware */ -static int cx8802_dvb_advise_release(struct cx8802_driver *drv) -{ - struct cx88_core *core = drv->core; - int err = 0; - dprintk( 1, "%s\n", __func__); - - switch (core->boardnr) { - case CX88_BOARD_HAUPPAUGE_HVR1300: - /* Do Nothing, leave the cx22702 on the bus. */ - break; - case CX88_BOARD_HAUPPAUGE_HVR3000: - case CX88_BOARD_HAUPPAUGE_HVR4000: - break; - default: - err = -ENODEV; - } - return err; -} - -static int cx8802_dvb_probe(struct cx8802_driver *drv) -{ - struct cx88_core *core = drv->core; - struct cx8802_dev *dev = drv->core->dvbdev; - int err; - struct videobuf_dvb_frontend *fe; - int i; - - dprintk( 1, "%s\n", __func__); - dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n", - core->boardnr, - core->name, - core->pci_bus, - core->pci_slot); - - err = -ENODEV; - if (!(core->board.mpeg & CX88_MPEG_DVB)) - goto fail_core; - - /* If vp3054 isn't enabled, a stub will just return 0 */ - err = vp3054_i2c_probe(dev); - if (0 != err) - goto fail_core; - - /* dvb stuff */ - printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name); - dev->ts_gen_cntrl = 0x0c; - - err = cx8802_alloc_frontends(dev); - if (err) - goto fail_core; - - err = -ENODEV; - for (i = 1; i <= core->board.num_frontends; i++) { - fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i); - if (fe == NULL) { - printk(KERN_ERR "%s() failed to get frontend(%d)\n", - __func__, i); - goto fail_probe; - } - videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops, - &dev->pci->dev, &dev->slock, - V4L2_BUF_TYPE_VIDEO_CAPTURE, - V4L2_FIELD_TOP, - sizeof(struct cx88_buffer), - dev, NULL); - /* init struct videobuf_dvb */ - fe->dvb.name = dev->core->name; - } - - err = dvb_register(dev); - if (err) - /* frontends/adapter de-allocated in dvb_register */ - printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n", - core->name, err); - return err; -fail_probe: - videobuf_dvb_dealloc_frontends(&core->dvbdev->frontends); -fail_core: - return err; -} - -static int cx8802_dvb_remove(struct cx8802_driver *drv) -{ - struct cx88_core *core = drv->core; - struct cx8802_dev *dev = drv->core->dvbdev; - - dprintk( 1, "%s\n", __func__); - - videobuf_dvb_unregister_bus(&dev->frontends); - - vp3054_i2c_remove(dev); - - core->gate_ctrl = NULL; - - return 0; -} - -static struct cx8802_driver cx8802_dvb_driver = { - .type_id = CX88_MPEG_DVB, - .hw_access = CX8802_DRVCTL_SHARED, - .probe = cx8802_dvb_probe, - .remove = cx8802_dvb_remove, - .advise_acquire = cx8802_dvb_advise_acquire, - .advise_release = cx8802_dvb_advise_release, -}; - -static int __init dvb_init(void) -{ - printk(KERN_INFO "cx88/2: cx2388x dvb driver version %s loaded\n", - CX88_VERSION); - return cx8802_register_driver(&cx8802_dvb_driver); -} - -static void __exit dvb_fini(void) -{ - cx8802_unregister_driver(&cx8802_dvb_driver); -} - -module_init(dvb_init); -module_exit(dvb_fini); diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c deleted file mode 100644 index de0f1af74e41..000000000000 --- a/drivers/media/video/cx88/cx88-i2c.c +++ /dev/null @@ -1,184 +0,0 @@ - -/* - - cx88-i2c.c -- all the i2c code is here - - Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) - & Marcus Metzler (mocm@thp.uni-koeln.de) - (c) 2002 Yurij Sysoev <yurij@naturesoft.net> - (c) 1999-2003 Gerd Knorr <kraxel@bytesex.org> - - (c) 2005 Mauro Carvalho Chehab <mchehab@infradead.org> - - Multituner support and i2c address binding - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -*/ - -#include <linux/module.h> -#include <linux/init.h> - -#include <asm/io.h> - -#include "cx88.h" -#include <media/v4l2-common.h> - -static unsigned int i2c_debug; -module_param(i2c_debug, int, 0644); -MODULE_PARM_DESC(i2c_debug,"enable debug messages [i2c]"); - -static unsigned int i2c_scan; -module_param(i2c_scan, int, 0444); -MODULE_PARM_DESC(i2c_scan,"scan i2c bus at insmod time"); - -static unsigned int i2c_udelay = 5; -module_param(i2c_udelay, int, 0644); -MODULE_PARM_DESC(i2c_udelay,"i2c delay at insmod time, in usecs " - "(should be 5 or higher). Lower value means higher bus speed."); - -#define dprintk(level,fmt, arg...) if (i2c_debug >= level) \ - printk(KERN_DEBUG "%s: " fmt, core->name , ## arg) - -/* ----------------------------------------------------------------------- */ - -static void cx8800_bit_setscl(void *data, int state) -{ - struct cx88_core *core = data; - - if (state) - core->i2c_state |= 0x02; - else - core->i2c_state &= ~0x02; - cx_write(MO_I2C, core->i2c_state); - cx_read(MO_I2C); -} - -static void cx8800_bit_setsda(void *data, int state) -{ - struct cx88_core *core = data; - - if (state) - core->i2c_state |= 0x01; - else - core->i2c_state &= ~0x01; - cx_write(MO_I2C, core->i2c_state); - cx_read(MO_I2C); -} - -static int cx8800_bit_getscl(void *data) -{ - struct cx88_core *core = data; - u32 state; - - state = cx_read(MO_I2C); - return state & 0x02 ? 1 : 0; -} - -static int cx8800_bit_getsda(void *data) -{ - struct cx88_core *core = data; - u32 state; - - state = cx_read(MO_I2C); - return state & 0x01; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_algo_bit_data cx8800_i2c_algo_template = { - .setsda = cx8800_bit_setsda, - .setscl = cx8800_bit_setscl, - .getsda = cx8800_bit_getsda, - .getscl = cx8800_bit_getscl, - .udelay = 16, - .timeout = 200, -}; - -/* ----------------------------------------------------------------------- */ - -static const char * const i2c_devs[128] = { - [ 0x1c >> 1 ] = "lgdt330x", - [ 0x86 >> 1 ] = "tda9887/cx22702", - [ 0xa0 >> 1 ] = "eeprom", - [ 0xc0 >> 1 ] = "tuner (analog)", - [ 0xc2 >> 1 ] = "tuner (analog/dvb)", - [ 0xc8 >> 1 ] = "xc5000", -}; - -static void do_i2c_scan(const char *name, struct i2c_client *c) -{ - unsigned char buf; - int i,rc; - - for (i = 0; i < ARRAY_SIZE(i2c_devs); i++) { - c->addr = i; - rc = i2c_master_recv(c,&buf,0); - if (rc < 0) - continue; - printk("%s: i2c scan: found device @ 0x%x [%s]\n", - name, i << 1, i2c_devs[i] ? i2c_devs[i] : "???"); - } -} - -/* init + register i2c adapter */ -int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci) -{ - /* Prevents usage of invalid delay values */ - if (i2c_udelay<5) - i2c_udelay=5; - - memcpy(&core->i2c_algo, &cx8800_i2c_algo_template, - sizeof(core->i2c_algo)); - - - core->i2c_adap.dev.parent = &pci->dev; - strlcpy(core->i2c_adap.name,core->name,sizeof(core->i2c_adap.name)); - core->i2c_adap.owner = THIS_MODULE; - core->i2c_algo.udelay = i2c_udelay; - core->i2c_algo.data = core; - i2c_set_adapdata(&core->i2c_adap, &core->v4l2_dev); - core->i2c_adap.algo_data = &core->i2c_algo; - core->i2c_client.adapter = &core->i2c_adap; - strlcpy(core->i2c_client.name, "cx88xx internal", I2C_NAME_SIZE); - - cx8800_bit_setscl(core,1); - cx8800_bit_setsda(core,1); - - core->i2c_rc = i2c_bit_add_bus(&core->i2c_adap); - if (0 == core->i2c_rc) { - static u8 tuner_data[] = - { 0x0b, 0xdc, 0x86, 0x52 }; - static struct i2c_msg tuner_msg = - { .flags = 0, .addr = 0xc2 >> 1, .buf = tuner_data, .len = 4 }; - - dprintk(1, "i2c register ok\n"); - switch( core->boardnr ) { - case CX88_BOARD_HAUPPAUGE_HVR1300: - case CX88_BOARD_HAUPPAUGE_HVR3000: - case CX88_BOARD_HAUPPAUGE_HVR4000: - printk("%s: i2c init: enabling analog demod on HVR1300/3000/4000 tuner\n", - core->name); - i2c_transfer(core->i2c_client.adapter, &tuner_msg, 1); - break; - default: - break; - } - if (i2c_scan) - do_i2c_scan(core->name,&core->i2c_client); - } else - printk("%s: i2c register FAILED\n", core->name); - - return core->i2c_rc; -} diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c deleted file mode 100644 index ebf448c48ca3..000000000000 --- a/drivers/media/video/cx88/cx88-input.c +++ /dev/null @@ -1,635 +0,0 @@ -/* - * - * Device driver for GPIO attached remote control interfaces - * on Conexant 2388x based TV/DVB cards. - * - * Copyright (c) 2003 Pavel Machek - * Copyright (c) 2004 Gerd Knorr - * Copyright (c) 2004, 2005 Chris Pascoe - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/init.h> -#include <linux/hrtimer.h> -#include <linux/pci.h> -#include <linux/slab.h> -#include <linux/module.h> - -#include "cx88.h" -#include <media/rc-core.h> - -#define MODULE_NAME "cx88xx" - -/* ---------------------------------------------------------------------- */ - -struct cx88_IR { - struct cx88_core *core; - struct rc_dev *dev; - - int users; - - char name[32]; - char phys[32]; - - /* sample from gpio pin 16 */ - u32 sampling; - - /* poll external decoder */ - int polling; - struct hrtimer timer; - u32 gpio_addr; - u32 last_gpio; - u32 mask_keycode; - u32 mask_keydown; - u32 mask_keyup; -}; - -static unsigned ir_samplerate = 4; -module_param(ir_samplerate, uint, 0444); -MODULE_PARM_DESC(ir_samplerate, "IR samplerate in kHz, 1 - 20, default 4"); - -static int ir_debug; -module_param(ir_debug, int, 0644); /* debug level [IR] */ -MODULE_PARM_DESC(ir_debug, "enable debug messages [IR]"); - -#define ir_dprintk(fmt, arg...) if (ir_debug) \ - printk(KERN_DEBUG "%s IR: " fmt , ir->core->name , ##arg) - -#define dprintk(fmt, arg...) if (ir_debug) \ - printk(KERN_DEBUG "cx88 IR: " fmt , ##arg) - -/* ---------------------------------------------------------------------- */ - -static void cx88_ir_handle_key(struct cx88_IR *ir) -{ - struct cx88_core *core = ir->core; - u32 gpio, data, auxgpio; - - /* read gpio value */ - gpio = cx_read(ir->gpio_addr); - switch (core->boardnr) { - case CX88_BOARD_NPGTECH_REALTV_TOP10FM: - /* This board apparently uses a combination of 2 GPIO - to represent the keys. Additionally, the second GPIO - can be used for parity. - - Example: - - for key "5" - gpio = 0x758, auxgpio = 0xe5 or 0xf5 - for key "Power" - gpio = 0x758, auxgpio = 0xed or 0xfd - */ - - auxgpio = cx_read(MO_GP1_IO); - /* Take out the parity part */ - gpio=(gpio & 0x7fd) + (auxgpio & 0xef); - break; - case CX88_BOARD_WINFAST_DTV1000: - case CX88_BOARD_WINFAST_DTV1800H: - case CX88_BOARD_WINFAST_DTV1800H_XC4000: - case CX88_BOARD_WINFAST_DTV2000H_PLUS: - case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL: - case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36: - case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43: - gpio = (gpio & 0x6ff) | ((cx_read(MO_GP1_IO) << 8) & 0x900); - auxgpio = gpio; - break; - default: - auxgpio = gpio; - } - if (ir->polling) { - if (ir->last_gpio == auxgpio) - return; - ir->last_gpio = auxgpio; - } - - /* extract data */ - data = ir_extract_bits(gpio, ir->mask_keycode); - ir_dprintk("irq gpio=0x%x code=%d | %s%s%s\n", - gpio, data, - ir->polling ? "poll" : "irq", - (gpio & ir->mask_keydown) ? " down" : "", - (gpio & ir->mask_keyup) ? " up" : ""); - - if (ir->core->boardnr == CX88_BOARD_NORWOOD_MICRO) { - u32 gpio_key = cx_read(MO_GP0_IO); - - data = (data << 4) | ((gpio_key & 0xf0) >> 4); - - rc_keydown(ir->dev, data, 0); - - } else if (ir->mask_keydown) { - /* bit set on keydown */ - if (gpio & ir->mask_keydown) - rc_keydown_notimeout(ir->dev, data, 0); - else - rc_keyup(ir->dev); - - } else if (ir->mask_keyup) { - /* bit cleared on keydown */ - if (0 == (gpio & ir->mask_keyup)) - rc_keydown_notimeout(ir->dev, data, 0); - else - rc_keyup(ir->dev); - - } else { - /* can't distinguish keydown/up :-/ */ - rc_keydown_notimeout(ir->dev, data, 0); - rc_keyup(ir->dev); - } -} - -static enum hrtimer_restart cx88_ir_work(struct hrtimer *timer) -{ - unsigned long missed; - struct cx88_IR *ir = container_of(timer, struct cx88_IR, timer); - - cx88_ir_handle_key(ir); - missed = hrtimer_forward_now(&ir->timer, - ktime_set(0, ir->polling * 1000000)); - if (missed > 1) - ir_dprintk("Missed ticks %ld\n", missed - 1); - - return HRTIMER_RESTART; -} - -static int __cx88_ir_start(void *priv) -{ - struct cx88_core *core = priv; - struct cx88_IR *ir; - - if (!core || !core->ir) - return -EINVAL; - - ir = core->ir; - - if (ir->polling) { - hrtimer_init(&ir->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - ir->timer.function = cx88_ir_work; - hrtimer_start(&ir->timer, - ktime_set(0, ir->polling * 1000000), - HRTIMER_MODE_REL); - } - if (ir->sampling) { - core->pci_irqmask |= PCI_INT_IR_SMPINT; - cx_write(MO_DDS_IO, 0x33F286 * ir_samplerate); /* samplerate */ - cx_write(MO_DDSCFG_IO, 0x5); /* enable */ - } - return 0; -} - -static void __cx88_ir_stop(void *priv) -{ - struct cx88_core *core = priv; - struct cx88_IR *ir; - - if (!core || !core->ir) - return; - - ir = core->ir; - if (ir->sampling) { - cx_write(MO_DDSCFG_IO, 0x0); - core->pci_irqmask &= ~PCI_INT_IR_SMPINT; - } - - if (ir->polling) - hrtimer_cancel(&ir->timer); -} - -int cx88_ir_start(struct cx88_core *core) -{ - if (core->ir->users) - return __cx88_ir_start(core); - - return 0; -} - -void cx88_ir_stop(struct cx88_core *core) -{ - if (core->ir->users) - __cx88_ir_stop(core); -} - -static int cx88_ir_open(struct rc_dev *rc) -{ - struct cx88_core *core = rc->priv; - - core->ir->users++; - return __cx88_ir_start(core); -} - -static void cx88_ir_close(struct rc_dev *rc) -{ - struct cx88_core *core = rc->priv; - - core->ir->users--; - if (!core->ir->users) - __cx88_ir_stop(core); -} - -/* ---------------------------------------------------------------------- */ - -int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci) -{ - struct cx88_IR *ir; - struct rc_dev *dev; - char *ir_codes = NULL; - u64 rc_type = RC_TYPE_OTHER; - int err = -ENOMEM; - u32 hardware_mask = 0; /* For devices with a hardware mask, when - * used with a full-code IR table - */ - - ir = kzalloc(sizeof(*ir), GFP_KERNEL); - dev = rc_allocate_device(); - if (!ir || !dev) - goto err_out_free; - - ir->dev = dev; - - /* detect & configure */ - switch (core->boardnr) { - case CX88_BOARD_DNTV_LIVE_DVB_T: - case CX88_BOARD_KWORLD_DVB_T: - case CX88_BOARD_KWORLD_DVB_T_CX22702: - ir_codes = RC_MAP_DNTV_LIVE_DVB_T; - ir->gpio_addr = MO_GP1_IO; - ir->mask_keycode = 0x1f; - ir->mask_keyup = 0x60; - ir->polling = 50; /* ms */ - break; - case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1: - ir_codes = RC_MAP_CINERGY_1400; - ir->sampling = 0xeb04; /* address */ - break; - case CX88_BOARD_HAUPPAUGE: - case CX88_BOARD_HAUPPAUGE_DVB_T1: - case CX88_BOARD_HAUPPAUGE_NOVASE2_S1: - case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1: - case CX88_BOARD_HAUPPAUGE_HVR1100: - case CX88_BOARD_HAUPPAUGE_HVR3000: - case CX88_BOARD_HAUPPAUGE_HVR4000: - case CX88_BOARD_HAUPPAUGE_HVR4000LITE: - case CX88_BOARD_PCHDTV_HD3000: - case CX88_BOARD_PCHDTV_HD5500: - case CX88_BOARD_HAUPPAUGE_IRONLY: - ir_codes = RC_MAP_HAUPPAUGE; - ir->sampling = 1; - break; - case CX88_BOARD_WINFAST_DTV2000H: - case CX88_BOARD_WINFAST_DTV2000H_J: - case CX88_BOARD_WINFAST_DTV1800H: - case CX88_BOARD_WINFAST_DTV1800H_XC4000: - case CX88_BOARD_WINFAST_DTV2000H_PLUS: - ir_codes = RC_MAP_WINFAST; - ir->gpio_addr = MO_GP0_IO; - ir->mask_keycode = 0x8f8; - ir->mask_keyup = 0x100; - ir->polling = 50; /* ms */ - break; - case CX88_BOARD_WINFAST2000XP_EXPERT: - case CX88_BOARD_WINFAST_DTV1000: - case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL: - case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36: - case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43: - ir_codes = RC_MAP_WINFAST; - ir->gpio_addr = MO_GP0_IO; - ir->mask_keycode = 0x8f8; - ir->mask_keyup = 0x100; - ir->polling = 1; /* ms */ - break; - case CX88_BOARD_IODATA_GVBCTV7E: - ir_codes = RC_MAP_IODATA_BCTV7E; - ir->gpio_addr = MO_GP0_IO; - ir->mask_keycode = 0xfd; - ir->mask_keydown = 0x02; - ir->polling = 5; /* ms */ - break; - case CX88_BOARD_PROLINK_PLAYTVPVR: - case CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO: - /* - * It seems that this hardware is paired with NEC extended - * address 0x866b. So, unfortunately, its usage with other - * IR's with different address won't work. Still, there are - * other IR's from the same manufacturer that works, like the - * 002-T mini RC, provided with newer PV hardware - */ - ir_codes = RC_MAP_PIXELVIEW_MK12; - ir->gpio_addr = MO_GP1_IO; - ir->mask_keyup = 0x80; - ir->polling = 10; /* ms */ - hardware_mask = 0x3f; /* Hardware returns only 6 bits from command part */ - break; - case CX88_BOARD_PROLINK_PV_8000GT: - case CX88_BOARD_PROLINK_PV_GLOBAL_XTREME: - ir_codes = RC_MAP_PIXELVIEW_NEW; - ir->gpio_addr = MO_GP1_IO; - ir->mask_keycode = 0x3f; - ir->mask_keyup = 0x80; - ir->polling = 1; /* ms */ - break; - case CX88_BOARD_KWORLD_LTV883: - ir_codes = RC_MAP_PIXELVIEW; - ir->gpio_addr = MO_GP1_IO; - ir->mask_keycode = 0x1f; - ir->mask_keyup = 0x60; - ir->polling = 1; /* ms */ - break; - case CX88_BOARD_ADSTECH_DVB_T_PCI: - ir_codes = RC_MAP_ADSTECH_DVB_T_PCI; - ir->gpio_addr = MO_GP1_IO; - ir->mask_keycode = 0xbf; - ir->mask_keyup = 0x40; - ir->polling = 50; /* ms */ - break; - case CX88_BOARD_MSI_TVANYWHERE_MASTER: - ir_codes = RC_MAP_MSI_TVANYWHERE; - ir->gpio_addr = MO_GP1_IO; - ir->mask_keycode = 0x1f; - ir->mask_keyup = 0x40; - ir->polling = 1; /* ms */ - break; - case CX88_BOARD_AVERTV_303: - case CX88_BOARD_AVERTV_STUDIO_303: - ir_codes = RC_MAP_AVERTV_303; - ir->gpio_addr = MO_GP2_IO; - ir->mask_keycode = 0xfb; - ir->mask_keydown = 0x02; - ir->polling = 50; /* ms */ - break; - case CX88_BOARD_OMICOM_SS4_PCI: - case CX88_BOARD_SATTRADE_ST4200: - case CX88_BOARD_TBS_8920: - case CX88_BOARD_TBS_8910: - case CX88_BOARD_PROF_7300: - case CX88_BOARD_PROF_7301: - case CX88_BOARD_PROF_6200: - ir_codes = RC_MAP_TBS_NEC; - ir->sampling = 0xff00; /* address */ - break; - case CX88_BOARD_TEVII_S464: - case CX88_BOARD_TEVII_S460: - case CX88_BOARD_TEVII_S420: - ir_codes = RC_MAP_TEVII_NEC; - ir->sampling = 0xff00; /* address */ - break; - case CX88_BOARD_DNTV_LIVE_DVB_T_PRO: - ir_codes = RC_MAP_DNTV_LIVE_DVBT_PRO; - ir->sampling = 0xff00; /* address */ - break; - case CX88_BOARD_NORWOOD_MICRO: - ir_codes = RC_MAP_NORWOOD; - ir->gpio_addr = MO_GP1_IO; - ir->mask_keycode = 0x0e; - ir->mask_keyup = 0x80; - ir->polling = 50; /* ms */ - break; - case CX88_BOARD_NPGTECH_REALTV_TOP10FM: - ir_codes = RC_MAP_NPGTECH; - ir->gpio_addr = MO_GP0_IO; - ir->mask_keycode = 0xfa; - ir->polling = 50; /* ms */ - break; - case CX88_BOARD_PINNACLE_PCTV_HD_800i: - ir_codes = RC_MAP_PINNACLE_PCTV_HD; - ir->sampling = 1; - break; - case CX88_BOARD_POWERCOLOR_REAL_ANGEL: - ir_codes = RC_MAP_POWERCOLOR_REAL_ANGEL; - ir->gpio_addr = MO_GP2_IO; - ir->mask_keycode = 0x7e; - ir->polling = 100; /* ms */ - break; - case CX88_BOARD_TWINHAN_VP1027_DVBS: - ir_codes = RC_MAP_TWINHAN_VP1027_DVBS; - rc_type = RC_TYPE_NEC; - ir->sampling = 0xff00; /* address */ - break; - } - - if (!ir_codes) { - err = -ENODEV; - goto err_out_free; - } - - /* - * The usage of mask_keycode were very convenient, due to several - * reasons. Among others, the scancode tables were using the scancode - * as the index elements. So, the less bits it was used, the smaller - * the table were stored. After the input changes, the better is to use - * the full scancodes, since it allows replacing the IR remote by - * another one. Unfortunately, there are still some hardware, like - * Pixelview Ultra Pro, where only part of the scancode is sent via - * GPIO. So, there's no way to get the full scancode. Due to that, - * hardware_mask were introduced here: it represents those hardware - * that has such limits. - */ - if (hardware_mask && !ir->mask_keycode) - ir->mask_keycode = hardware_mask; - - /* init input device */ - snprintf(ir->name, sizeof(ir->name), "cx88 IR (%s)", core->board.name); - snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(pci)); - - dev->input_name = ir->name; - dev->input_phys = ir->phys; - dev->input_id.bustype = BUS_PCI; - dev->input_id.version = 1; - if (pci->subsystem_vendor) { - dev->input_id.vendor = pci->subsystem_vendor; - dev->input_id.product = pci->subsystem_device; - } else { - dev->input_id.vendor = pci->vendor; - dev->input_id.product = pci->device; - } - dev->dev.parent = &pci->dev; - dev->map_name = ir_codes; - dev->driver_name = MODULE_NAME; - dev->priv = core; - dev->open = cx88_ir_open; - dev->close = cx88_ir_close; - dev->scanmask = hardware_mask; - - if (ir->sampling) { - dev->driver_type = RC_DRIVER_IR_RAW; - dev->timeout = 10 * 1000 * 1000; /* 10 ms */ - } else { - dev->driver_type = RC_DRIVER_SCANCODE; - dev->allowed_protos = rc_type; - } - - ir->core = core; - core->ir = ir; - - /* all done */ - err = rc_register_device(dev); - if (err) - goto err_out_free; - - return 0; - -err_out_free: - rc_free_device(dev); - core->ir = NULL; - kfree(ir); - return err; -} - -int cx88_ir_fini(struct cx88_core *core) -{ - struct cx88_IR *ir = core->ir; - - /* skip detach on non attached boards */ - if (NULL == ir) - return 0; - - cx88_ir_stop(core); - rc_unregister_device(ir->dev); - kfree(ir); - - /* done */ - core->ir = NULL; - return 0; -} - -/* ---------------------------------------------------------------------- */ - -void cx88_ir_irq(struct cx88_core *core) -{ - struct cx88_IR *ir = core->ir; - u32 samples; - unsigned todo, bits; - struct ir_raw_event ev; - - if (!ir || !ir->sampling) - return; - - /* - * Samples are stored in a 32 bit register, oldest sample in - * the msb. A set bit represents space and an unset bit - * represents a pulse. - */ - samples = cx_read(MO_SAMPLE_IO); - - if (samples == 0xff && ir->dev->idle) - return; - - init_ir_raw_event(&ev); - for (todo = 32; todo > 0; todo -= bits) { - ev.pulse = samples & 0x80000000 ? false : true; - bits = min(todo, 32U - fls(ev.pulse ? samples : ~samples)); - ev.duration = (bits * (NSEC_PER_SEC / 1000)) / ir_samplerate; - ir_raw_event_store_with_filter(ir->dev, &ev); - samples <<= bits; - } - ir_raw_event_handle(ir->dev); -} - -static int get_key_pvr2000(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - int flags, code; - - /* poll IR chip */ - flags = i2c_smbus_read_byte_data(ir->c, 0x10); - if (flags < 0) { - dprintk("read error\n"); - return 0; - } - /* key pressed ? */ - if (0 == (flags & 0x80)) - return 0; - - /* read actual key code */ - code = i2c_smbus_read_byte_data(ir->c, 0x00); - if (code < 0) { - dprintk("read error\n"); - return 0; - } - - dprintk("IR Key/Flags: (0x%02x/0x%02x)\n", - code & 0xff, flags & 0xff); - - *ir_key = code & 0xff; - *ir_raw = code; - return 1; -} - -void cx88_i2c_init_ir(struct cx88_core *core) -{ - struct i2c_board_info info; - const unsigned short default_addr_list[] = { - 0x18, 0x6b, 0x71, - I2C_CLIENT_END - }; - const unsigned short pvr2000_addr_list[] = { - 0x18, 0x1a, - I2C_CLIENT_END - }; - const unsigned short *addr_list = default_addr_list; - const unsigned short *addrp; - /* Instantiate the IR receiver device, if present */ - if (0 != core->i2c_rc) - return; - - memset(&info, 0, sizeof(struct i2c_board_info)); - strlcpy(info.type, "ir_video", I2C_NAME_SIZE); - - switch (core->boardnr) { - case CX88_BOARD_LEADTEK_PVR2000: - addr_list = pvr2000_addr_list; - core->init_data.name = "cx88 Leadtek PVR 2000 remote"; - core->init_data.type = RC_TYPE_UNKNOWN; - core->init_data.get_key = get_key_pvr2000; - core->init_data.ir_codes = RC_MAP_EMPTY; - break; - } - - /* - * We can't call i2c_new_probed_device() because it uses - * quick writes for probing and at least some RC receiver - * devices only reply to reads. - * Also, Hauppauge XVR needs to be specified, as address 0x71 - * conflicts with another remote type used with saa7134 - */ - for (addrp = addr_list; *addrp != I2C_CLIENT_END; addrp++) { - info.platform_data = NULL; - memset(&core->init_data, 0, sizeof(core->init_data)); - - if (*addrp == 0x71) { - /* Hauppauge XVR */ - core->init_data.name = "cx88 Hauppauge XVR remote"; - core->init_data.ir_codes = RC_MAP_HAUPPAUGE; - core->init_data.type = RC_TYPE_RC5; - core->init_data.internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR; - - info.platform_data = &core->init_data; - } - if (i2c_smbus_xfer(&core->i2c_adap, *addrp, 0, - I2C_SMBUS_READ, 0, - I2C_SMBUS_QUICK, NULL) >= 0) { - info.addr = *addrp; - i2c_new_device(&core->i2c_adap, &info); - break; - } - } -} - -/* ---------------------------------------------------------------------- */ - -MODULE_AUTHOR("Gerd Knorr, Pavel Machek, Chris Pascoe"); -MODULE_DESCRIPTION("input driver for cx88 GPIO-based IR remote controls"); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c deleted file mode 100644 index cd5386ee210c..000000000000 --- a/drivers/media/video/cx88/cx88-mpeg.c +++ /dev/null @@ -1,929 +0,0 @@ -/* - * - * Support for the mpeg transport stream transfers - * PCI function #2 of the cx2388x. - * - * (c) 2004 Jelle Foks <jelle@foks.us> - * (c) 2004 Chris Pascoe <c.pascoe@itee.uq.edu.au> - * (c) 2004 Gerd Knorr <kraxel@bytesex.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/init.h> -#include <linux/device.h> -#include <linux/dma-mapping.h> -#include <linux/interrupt.h> -#include <asm/delay.h> - -#include "cx88.h" - -/* ------------------------------------------------------------------ */ - -MODULE_DESCRIPTION("mpeg driver for cx2388x based TV cards"); -MODULE_AUTHOR("Jelle Foks <jelle@foks.us>"); -MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>"); -MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); -MODULE_LICENSE("GPL"); -MODULE_VERSION(CX88_VERSION); - -static unsigned int debug; -module_param(debug,int,0644); -MODULE_PARM_DESC(debug,"enable debug messages [mpeg]"); - -#define dprintk(level,fmt, arg...) if (debug >= level) \ - printk(KERN_DEBUG "%s/2-mpeg: " fmt, dev->core->name, ## arg) - -#define mpeg_dbg(level,fmt, arg...) if (debug >= level) \ - printk(KERN_DEBUG "%s/2-mpeg: " fmt, core->name, ## arg) - -#if defined(CONFIG_MODULES) && defined(MODULE) -static void request_module_async(struct work_struct *work) -{ - struct cx8802_dev *dev=container_of(work, struct cx8802_dev, request_module_wk); - - if (dev->core->board.mpeg & CX88_MPEG_DVB) - request_module("cx88-dvb"); - if (dev->core->board.mpeg & CX88_MPEG_BLACKBIRD) - request_module("cx88-blackbird"); -} - -static void request_modules(struct cx8802_dev *dev) -{ - INIT_WORK(&dev->request_module_wk, request_module_async); - schedule_work(&dev->request_module_wk); -} - -static void flush_request_modules(struct cx8802_dev *dev) -{ - flush_work_sync(&dev->request_module_wk); -} -#else -#define request_modules(dev) -#define flush_request_modules(dev) -#endif /* CONFIG_MODULES */ - - -static LIST_HEAD(cx8802_devlist); -static DEFINE_MUTEX(cx8802_mutex); -/* ------------------------------------------------------------------ */ - -static int cx8802_start_dma(struct cx8802_dev *dev, - struct cx88_dmaqueue *q, - struct cx88_buffer *buf) -{ - struct cx88_core *core = dev->core; - - dprintk(1, "cx8802_start_dma w: %d, h: %d, f: %d\n", - buf->vb.width, buf->vb.height, buf->vb.field); - - /* setup fifo + format */ - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH28], - dev->ts_packet_size, buf->risc.dma); - - /* write TS length to chip */ - cx_write(MO_TS_LNGTH, buf->vb.width); - - /* FIXME: this needs a review. - * also: move to cx88-blackbird + cx88-dvb source files? */ - - dprintk( 1, "core->active_type_id = 0x%08x\n", core->active_type_id); - - if ( (core->active_type_id == CX88_MPEG_DVB) && - (core->board.mpeg & CX88_MPEG_DVB) ) { - - dprintk( 1, "cx8802_start_dma doing .dvb\n"); - /* negedge driven & software reset */ - cx_write(TS_GEN_CNTRL, 0x0040 | dev->ts_gen_cntrl); - udelay(100); - cx_write(MO_PINMUX_IO, 0x00); - cx_write(TS_HW_SOP_CNTRL, 0x47<<16|188<<4|0x01); - switch (core->boardnr) { - case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q: - case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T: - case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD: - case CX88_BOARD_PCHDTV_HD5500: - cx_write(TS_SOP_STAT, 1<<13); - break; - case CX88_BOARD_SAMSUNG_SMT_7020: - cx_write(TS_SOP_STAT, 0x00); - break; - case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1: - case CX88_BOARD_HAUPPAUGE_NOVASE2_S1: - cx_write(MO_PINMUX_IO, 0x88); /* Enable MPEG parallel IO and video signal pins */ - udelay(100); - break; - case CX88_BOARD_HAUPPAUGE_HVR1300: - /* Enable MPEG parallel IO and video signal pins */ - cx_write(MO_PINMUX_IO, 0x88); - cx_write(TS_SOP_STAT, 0); - cx_write(TS_VALERR_CNTRL, 0); - break; - case CX88_BOARD_PINNACLE_PCTV_HD_800i: - /* Enable MPEG parallel IO and video signal pins */ - cx_write(MO_PINMUX_IO, 0x88); - cx_write(TS_HW_SOP_CNTRL, (0x47 << 16) | (188 << 4)); - dev->ts_gen_cntrl = 5; - cx_write(TS_SOP_STAT, 0); - cx_write(TS_VALERR_CNTRL, 0); - udelay(100); - break; - default: - cx_write(TS_SOP_STAT, 0x00); - break; - } - cx_write(TS_GEN_CNTRL, dev->ts_gen_cntrl); - udelay(100); - } else if ( (core->active_type_id == CX88_MPEG_BLACKBIRD) && - (core->board.mpeg & CX88_MPEG_BLACKBIRD) ) { - dprintk( 1, "cx8802_start_dma doing .blackbird\n"); - cx_write(MO_PINMUX_IO, 0x88); /* enable MPEG parallel IO */ - - cx_write(TS_GEN_CNTRL, 0x46); /* punctured clock TS & posedge driven & software reset */ - udelay(100); - - cx_write(TS_HW_SOP_CNTRL, 0x408); /* mpeg start byte */ - cx_write(TS_VALERR_CNTRL, 0x2000); - - cx_write(TS_GEN_CNTRL, 0x06); /* punctured clock TS & posedge driven */ - udelay(100); - } else { - printk( "%s() Failed. Unsupported value in .mpeg (0x%08x)\n", __func__, - core->board.mpeg ); - return -EINVAL; - } - - /* reset counter */ - cx_write(MO_TS_GPCNTRL, GP_COUNT_CONTROL_RESET); - q->count = 1; - - /* enable irqs */ - dprintk( 1, "setting the interrupt mask\n" ); - cx_set(MO_PCI_INTMSK, core->pci_irqmask | PCI_INT_TSINT); - cx_set(MO_TS_INTMSK, 0x1f0011); - - /* start dma */ - cx_set(MO_DEV_CNTRL2, (1<<5)); - cx_set(MO_TS_DMACNTRL, 0x11); - return 0; -} - -static int cx8802_stop_dma(struct cx8802_dev *dev) -{ - struct cx88_core *core = dev->core; - dprintk( 1, "cx8802_stop_dma\n" ); - - /* stop dma */ - cx_clear(MO_TS_DMACNTRL, 0x11); - - /* disable irqs */ - cx_clear(MO_PCI_INTMSK, PCI_INT_TSINT); - cx_clear(MO_TS_INTMSK, 0x1f0011); - - /* Reset the controller */ - cx_write(TS_GEN_CNTRL, 0xcd); - return 0; -} - -static int cx8802_restart_queue(struct cx8802_dev *dev, - struct cx88_dmaqueue *q) -{ - struct cx88_buffer *buf; - - dprintk( 1, "cx8802_restart_queue\n" ); - if (list_empty(&q->active)) - { - struct cx88_buffer *prev; - prev = NULL; - - dprintk(1, "cx8802_restart_queue: queue is empty\n" ); - - for (;;) { - if (list_empty(&q->queued)) - return 0; - buf = list_entry(q->queued.next, struct cx88_buffer, vb.queue); - if (NULL == prev) { - list_del(&buf->vb.queue); - list_add_tail(&buf->vb.queue,&q->active); - cx8802_start_dma(dev, q, buf); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - dprintk(1,"[%p/%d] restart_queue - first active\n", - buf,buf->vb.i); - - } else if (prev->vb.width == buf->vb.width && - prev->vb.height == buf->vb.height && - prev->fmt == buf->fmt) { - list_del(&buf->vb.queue); - list_add_tail(&buf->vb.queue,&q->active); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - dprintk(1,"[%p/%d] restart_queue - move to active\n", - buf,buf->vb.i); - } else { - return 0; - } - prev = buf; - } - return 0; - } - - buf = list_entry(q->active.next, struct cx88_buffer, vb.queue); - dprintk(2,"restart_queue [%p/%d]: restart dma\n", - buf, buf->vb.i); - cx8802_start_dma(dev, q, buf); - list_for_each_entry(buf, &q->active, vb.queue) - buf->count = q->count++; - mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - return 0; -} - -/* ------------------------------------------------------------------ */ - -int cx8802_buf_prepare(struct videobuf_queue *q, struct cx8802_dev *dev, - struct cx88_buffer *buf, enum v4l2_field field) -{ - int size = dev->ts_packet_size * dev->ts_packet_count; - struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb); - int rc; - - dprintk(1, "%s: %p\n", __func__, buf); - if (0 != buf->vb.baddr && buf->vb.bsize < size) - return -EINVAL; - - if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { - buf->vb.width = dev->ts_packet_size; - buf->vb.height = dev->ts_packet_count; - buf->vb.size = size; - buf->vb.field = field /*V4L2_FIELD_TOP*/; - - if (0 != (rc = videobuf_iolock(q,&buf->vb,NULL))) - goto fail; - cx88_risc_databuffer(dev->pci, &buf->risc, - dma->sglist, - buf->vb.width, buf->vb.height, 0); - } - buf->vb.state = VIDEOBUF_PREPARED; - return 0; - - fail: - cx88_free_buffer(q,buf); - return rc; -} - -void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf) -{ - struct cx88_buffer *prev; - struct cx88_dmaqueue *cx88q = &dev->mpegq; - - dprintk( 1, "cx8802_buf_queue\n" ); - /* add jump to stopper */ - buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC); - buf->risc.jmp[1] = cpu_to_le32(cx88q->stopper.dma); - - if (list_empty(&cx88q->active)) { - dprintk( 1, "queue is empty - first active\n" ); - list_add_tail(&buf->vb.queue,&cx88q->active); - cx8802_start_dma(dev, cx88q, buf); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = cx88q->count++; - mod_timer(&cx88q->timeout, jiffies+BUFFER_TIMEOUT); - dprintk(1,"[%p/%d] %s - first active\n", - buf, buf->vb.i, __func__); - - } else { - dprintk( 1, "queue is not empty - append to active\n" ); - prev = list_entry(cx88q->active.prev, struct cx88_buffer, vb.queue); - list_add_tail(&buf->vb.queue,&cx88q->active); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = cx88q->count++; - prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - dprintk( 1, "[%p/%d] %s - append to active\n", - buf, buf->vb.i, __func__); - } -} - -/* ----------------------------------------------------------- */ - -static void do_cancel_buffers(struct cx8802_dev *dev, const char *reason, int restart) -{ - struct cx88_dmaqueue *q = &dev->mpegq; - struct cx88_buffer *buf; - unsigned long flags; - - spin_lock_irqsave(&dev->slock,flags); - while (!list_empty(&q->active)) { - buf = list_entry(q->active.next, struct cx88_buffer, vb.queue); - list_del(&buf->vb.queue); - buf->vb.state = VIDEOBUF_ERROR; - wake_up(&buf->vb.done); - dprintk(1,"[%p/%d] %s - dma=0x%08lx\n", - buf, buf->vb.i, reason, (unsigned long)buf->risc.dma); - } - if (restart) - { - dprintk(1, "restarting queue\n" ); - cx8802_restart_queue(dev,q); - } - spin_unlock_irqrestore(&dev->slock,flags); -} - -void cx8802_cancel_buffers(struct cx8802_dev *dev) -{ - struct cx88_dmaqueue *q = &dev->mpegq; - - dprintk( 1, "cx8802_cancel_buffers" ); - del_timer_sync(&q->timeout); - cx8802_stop_dma(dev); - do_cancel_buffers(dev,"cancel",0); -} - -static void cx8802_timeout(unsigned long data) -{ - struct cx8802_dev *dev = (struct cx8802_dev*)data; - - dprintk(1, "%s\n",__func__); - - if (debug) - cx88_sram_channel_dump(dev->core, &cx88_sram_channels[SRAM_CH28]); - cx8802_stop_dma(dev); - do_cancel_buffers(dev,"timeout",1); -} - -static const char * cx88_mpeg_irqs[32] = { - "ts_risci1", NULL, NULL, NULL, - "ts_risci2", NULL, NULL, NULL, - "ts_oflow", NULL, NULL, NULL, - "ts_sync", NULL, NULL, NULL, - "opc_err", "par_err", "rip_err", "pci_abort", - "ts_err?", -}; - -static void cx8802_mpeg_irq(struct cx8802_dev *dev) -{ - struct cx88_core *core = dev->core; - u32 status, mask, count; - - dprintk( 1, "cx8802_mpeg_irq\n" ); - status = cx_read(MO_TS_INTSTAT); - mask = cx_read(MO_TS_INTMSK); - if (0 == (status & mask)) - return; - - cx_write(MO_TS_INTSTAT, status); - - if (debug || (status & mask & ~0xff)) - cx88_print_irqbits(core->name, "irq mpeg ", - cx88_mpeg_irqs, ARRAY_SIZE(cx88_mpeg_irqs), - status, mask); - - /* risc op code error */ - if (status & (1 << 16)) { - printk(KERN_WARNING "%s: mpeg risc op code error\n",core->name); - cx_clear(MO_TS_DMACNTRL, 0x11); - cx88_sram_channel_dump(dev->core, &cx88_sram_channels[SRAM_CH28]); - } - - /* risc1 y */ - if (status & 0x01) { - dprintk( 1, "wake up\n" ); - spin_lock(&dev->slock); - count = cx_read(MO_TS_GPCNT); - cx88_wakeup(dev->core, &dev->mpegq, count); - spin_unlock(&dev->slock); - } - - /* risc2 y */ - if (status & 0x10) { - spin_lock(&dev->slock); - cx8802_restart_queue(dev,&dev->mpegq); - spin_unlock(&dev->slock); - } - - /* other general errors */ - if (status & 0x1f0100) { - dprintk( 0, "general errors: 0x%08x\n", status & 0x1f0100 ); - spin_lock(&dev->slock); - cx8802_stop_dma(dev); - cx8802_restart_queue(dev,&dev->mpegq); - spin_unlock(&dev->slock); - } -} - -#define MAX_IRQ_LOOP 10 - -static irqreturn_t cx8802_irq(int irq, void *dev_id) -{ - struct cx8802_dev *dev = dev_id; - struct cx88_core *core = dev->core; - u32 status; - int loop, handled = 0; - - for (loop = 0; loop < MAX_IRQ_LOOP; loop++) { - status = cx_read(MO_PCI_INTSTAT) & - (core->pci_irqmask | PCI_INT_TSINT); - if (0 == status) - goto out; - dprintk( 1, "cx8802_irq\n" ); - dprintk( 1, " loop: %d/%d\n", loop, MAX_IRQ_LOOP ); - dprintk( 1, " status: %d\n", status ); - handled = 1; - cx_write(MO_PCI_INTSTAT, status); - - if (status & core->pci_irqmask) - cx88_core_irq(core,status); - if (status & PCI_INT_TSINT) - cx8802_mpeg_irq(dev); - }; - if (MAX_IRQ_LOOP == loop) { - dprintk( 0, "clearing mask\n" ); - printk(KERN_WARNING "%s/0: irq loop -- clearing mask\n", - core->name); - cx_write(MO_PCI_INTMSK,0); - } - - out: - return IRQ_RETVAL(handled); -} - -static int cx8802_init_common(struct cx8802_dev *dev) -{ - struct cx88_core *core = dev->core; - int err; - - /* pci init */ - if (pci_enable_device(dev->pci)) - return -EIO; - pci_set_master(dev->pci); - if (!pci_dma_supported(dev->pci,DMA_BIT_MASK(32))) { - printk("%s/2: Oops: no 32bit PCI DMA ???\n",dev->core->name); - return -EIO; - } - - dev->pci_rev = dev->pci->revision; - pci_read_config_byte(dev->pci, PCI_LATENCY_TIMER, &dev->pci_lat); - printk(KERN_INFO "%s/2: found at %s, rev: %d, irq: %d, " - "latency: %d, mmio: 0x%llx\n", dev->core->name, - pci_name(dev->pci), dev->pci_rev, dev->pci->irq, - dev->pci_lat,(unsigned long long)pci_resource_start(dev->pci,0)); - - /* initialize driver struct */ - spin_lock_init(&dev->slock); - - /* init dma queue */ - INIT_LIST_HEAD(&dev->mpegq.active); - INIT_LIST_HEAD(&dev->mpegq.queued); - dev->mpegq.timeout.function = cx8802_timeout; - dev->mpegq.timeout.data = (unsigned long)dev; - init_timer(&dev->mpegq.timeout); - cx88_risc_stopper(dev->pci,&dev->mpegq.stopper, - MO_TS_DMACNTRL,0x11,0x00); - - /* get irq */ - err = request_irq(dev->pci->irq, cx8802_irq, - IRQF_SHARED | IRQF_DISABLED, dev->core->name, dev); - if (err < 0) { - printk(KERN_ERR "%s: can't get IRQ %d\n", - dev->core->name, dev->pci->irq); - return err; - } - cx_set(MO_PCI_INTMSK, core->pci_irqmask); - - /* everything worked */ - pci_set_drvdata(dev->pci,dev); - return 0; -} - -static void cx8802_fini_common(struct cx8802_dev *dev) -{ - dprintk( 2, "cx8802_fini_common\n" ); - cx8802_stop_dma(dev); - pci_disable_device(dev->pci); - - /* unregister stuff */ - free_irq(dev->pci->irq, dev); - pci_set_drvdata(dev->pci, NULL); - - /* free memory */ - btcx_riscmem_free(dev->pci,&dev->mpegq.stopper); -} - -/* ----------------------------------------------------------- */ - -static int cx8802_suspend_common(struct pci_dev *pci_dev, pm_message_t state) -{ - struct cx8802_dev *dev = pci_get_drvdata(pci_dev); - struct cx88_core *core = dev->core; - - /* stop mpeg dma */ - spin_lock(&dev->slock); - if (!list_empty(&dev->mpegq.active)) { - dprintk( 2, "suspend\n" ); - printk("%s: suspend mpeg\n", core->name); - cx8802_stop_dma(dev); - del_timer(&dev->mpegq.timeout); - } - spin_unlock(&dev->slock); - - /* FIXME -- shutdown device */ - cx88_shutdown(dev->core); - - pci_save_state(pci_dev); - if (0 != pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state))) { - pci_disable_device(pci_dev); - dev->state.disabled = 1; - } - return 0; -} - -static int cx8802_resume_common(struct pci_dev *pci_dev) -{ - struct cx8802_dev *dev = pci_get_drvdata(pci_dev); - struct cx88_core *core = dev->core; - int err; - - if (dev->state.disabled) { - err=pci_enable_device(pci_dev); - if (err) { - printk(KERN_ERR "%s: can't enable device\n", - dev->core->name); - return err; - } - dev->state.disabled = 0; - } - err=pci_set_power_state(pci_dev, PCI_D0); - if (err) { - printk(KERN_ERR "%s: can't enable device\n", - dev->core->name); - pci_disable_device(pci_dev); - dev->state.disabled = 1; - - return err; - } - pci_restore_state(pci_dev); - - /* FIXME: re-initialize hardware */ - cx88_reset(dev->core); - - /* restart video+vbi capture */ - spin_lock(&dev->slock); - if (!list_empty(&dev->mpegq.active)) { - printk("%s: resume mpeg\n", core->name); - cx8802_restart_queue(dev,&dev->mpegq); - } - spin_unlock(&dev->slock); - - return 0; -} - -struct cx8802_driver * cx8802_get_driver(struct cx8802_dev *dev, enum cx88_board_type btype) -{ - struct cx8802_driver *d; - - list_for_each_entry(d, &dev->drvlist, drvlist) - if (d->type_id == btype) - return d; - - return NULL; -} - -/* Driver asked for hardware access. */ -static int cx8802_request_acquire(struct cx8802_driver *drv) -{ - struct cx88_core *core = drv->core; - unsigned int i; - - /* Fail a request for hardware if the device is busy. */ - if (core->active_type_id != CX88_BOARD_NONE && - core->active_type_id != drv->type_id) - return -EBUSY; - - if (drv->type_id == CX88_MPEG_DVB) { - /* When switching to DVB, always set the input to the tuner */ - core->last_analog_input = core->input; - core->input = 0; - for (i = 0; - i < (sizeof(core->board.input) / sizeof(struct cx88_input)); - i++) { - if (core->board.input[i].type == CX88_VMUX_DVB) { - core->input = i; - break; - } - } - } - - if (drv->advise_acquire) - { - core->active_ref++; - if (core->active_type_id == CX88_BOARD_NONE) { - core->active_type_id = drv->type_id; - drv->advise_acquire(drv); - } - - mpeg_dbg(1,"%s() Post acquire GPIO=%x\n", __func__, cx_read(MO_GP0_IO)); - } - - return 0; -} - -/* Driver asked to release hardware. */ -static int cx8802_request_release(struct cx8802_driver *drv) -{ - struct cx88_core *core = drv->core; - - if (drv->advise_release && --core->active_ref == 0) - { - if (drv->type_id == CX88_MPEG_DVB) { - /* If the DVB driver is releasing, reset the input - state to the last configured analog input */ - core->input = core->last_analog_input; - } - - drv->advise_release(drv); - core->active_type_id = CX88_BOARD_NONE; - mpeg_dbg(1,"%s() Post release GPIO=%x\n", __func__, cx_read(MO_GP0_IO)); - } - - return 0; -} - -static int cx8802_check_driver(struct cx8802_driver *drv) -{ - if (drv == NULL) - return -ENODEV; - - if ((drv->type_id != CX88_MPEG_DVB) && - (drv->type_id != CX88_MPEG_BLACKBIRD)) - return -EINVAL; - - if ((drv->hw_access != CX8802_DRVCTL_SHARED) && - (drv->hw_access != CX8802_DRVCTL_EXCLUSIVE)) - return -EINVAL; - - if ((drv->probe == NULL) || - (drv->remove == NULL) || - (drv->advise_acquire == NULL) || - (drv->advise_release == NULL)) - return -EINVAL; - - return 0; -} - -int cx8802_register_driver(struct cx8802_driver *drv) -{ - struct cx8802_dev *dev; - struct cx8802_driver *driver; - int err, i = 0; - - printk(KERN_INFO - "cx88/2: registering cx8802 driver, type: %s access: %s\n", - drv->type_id == CX88_MPEG_DVB ? "dvb" : "blackbird", - drv->hw_access == CX8802_DRVCTL_SHARED ? "shared" : "exclusive"); - - if ((err = cx8802_check_driver(drv)) != 0) { - printk(KERN_ERR "cx88/2: cx8802_driver is invalid\n"); - return err; - } - - mutex_lock(&cx8802_mutex); - - list_for_each_entry(dev, &cx8802_devlist, devlist) { - printk(KERN_INFO - "%s/2: subsystem: %04x:%04x, board: %s [card=%d]\n", - dev->core->name, dev->pci->subsystem_vendor, - dev->pci->subsystem_device, dev->core->board.name, - dev->core->boardnr); - - /* Bring up a new struct for each driver instance */ - driver = kzalloc(sizeof(*drv),GFP_KERNEL); - if (driver == NULL) { - err = -ENOMEM; - goto out; - } - - /* Snapshot of the driver registration data */ - drv->core = dev->core; - drv->suspend = cx8802_suspend_common; - drv->resume = cx8802_resume_common; - drv->request_acquire = cx8802_request_acquire; - drv->request_release = cx8802_request_release; - memcpy(driver, drv, sizeof(*driver)); - - mutex_lock(&drv->core->lock); - err = drv->probe(driver); - if (err == 0) { - i++; - list_add_tail(&driver->drvlist, &dev->drvlist); - } else { - printk(KERN_ERR - "%s/2: cx8802 probe failed, err = %d\n", - dev->core->name, err); - } - mutex_unlock(&drv->core->lock); - } - - err = i ? 0 : -ENODEV; -out: - mutex_unlock(&cx8802_mutex); - return err; -} - -int cx8802_unregister_driver(struct cx8802_driver *drv) -{ - struct cx8802_dev *dev; - struct cx8802_driver *d, *dtmp; - int err = 0; - - printk(KERN_INFO - "cx88/2: unregistering cx8802 driver, type: %s access: %s\n", - drv->type_id == CX88_MPEG_DVB ? "dvb" : "blackbird", - drv->hw_access == CX8802_DRVCTL_SHARED ? "shared" : "exclusive"); - - mutex_lock(&cx8802_mutex); - - list_for_each_entry(dev, &cx8802_devlist, devlist) { - printk(KERN_INFO - "%s/2: subsystem: %04x:%04x, board: %s [card=%d]\n", - dev->core->name, dev->pci->subsystem_vendor, - dev->pci->subsystem_device, dev->core->board.name, - dev->core->boardnr); - - mutex_lock(&dev->core->lock); - - list_for_each_entry_safe(d, dtmp, &dev->drvlist, drvlist) { - /* only unregister the correct driver type */ - if (d->type_id != drv->type_id) - continue; - - err = d->remove(d); - if (err == 0) { - list_del(&d->drvlist); - kfree(d); - } else - printk(KERN_ERR "%s/2: cx8802 driver remove " - "failed (%d)\n", dev->core->name, err); - } - - mutex_unlock(&dev->core->lock); - } - - mutex_unlock(&cx8802_mutex); - - return err; -} - -/* ----------------------------------------------------------- */ -static int __devinit cx8802_probe(struct pci_dev *pci_dev, - const struct pci_device_id *pci_id) -{ - struct cx8802_dev *dev; - struct cx88_core *core; - int err; - - /* general setup */ - core = cx88_core_get(pci_dev); - if (NULL == core) - return -EINVAL; - - printk("%s/2: cx2388x 8802 Driver Manager\n", core->name); - - err = -ENODEV; - if (!core->board.mpeg) - goto fail_core; - - err = -ENOMEM; - dev = kzalloc(sizeof(*dev),GFP_KERNEL); - if (NULL == dev) - goto fail_core; - dev->pci = pci_dev; - dev->core = core; - - /* Maintain a reference so cx88-video can query the 8802 device. */ - core->dvbdev = dev; - - err = cx8802_init_common(dev); - if (err != 0) - goto fail_free; - - INIT_LIST_HEAD(&dev->drvlist); - mutex_lock(&cx8802_mutex); - list_add_tail(&dev->devlist,&cx8802_devlist); - mutex_unlock(&cx8802_mutex); - - /* now autoload cx88-dvb or cx88-blackbird */ - request_modules(dev); - return 0; - - fail_free: - kfree(dev); - fail_core: - core->dvbdev = NULL; - cx88_core_put(core,pci_dev); - return err; -} - -static void __devexit cx8802_remove(struct pci_dev *pci_dev) -{ - struct cx8802_dev *dev; - - dev = pci_get_drvdata(pci_dev); - - dprintk( 1, "%s\n", __func__); - - flush_request_modules(dev); - - mutex_lock(&dev->core->lock); - - if (!list_empty(&dev->drvlist)) { - struct cx8802_driver *drv, *tmp; - int err; - - printk(KERN_WARNING "%s/2: Trying to remove cx8802 driver " - "while cx8802 sub-drivers still loaded?!\n", - dev->core->name); - - list_for_each_entry_safe(drv, tmp, &dev->drvlist, drvlist) { - err = drv->remove(drv); - if (err == 0) { - list_del(&drv->drvlist); - } else - printk(KERN_ERR "%s/2: cx8802 driver remove " - "failed (%d)\n", dev->core->name, err); - kfree(drv); - } - } - - mutex_unlock(&dev->core->lock); - - /* Destroy any 8802 reference. */ - dev->core->dvbdev = NULL; - - /* common */ - cx8802_fini_common(dev); - cx88_core_put(dev->core,dev->pci); - kfree(dev); -} - -static const struct pci_device_id cx8802_pci_tbl[] = { - { - .vendor = 0x14f1, - .device = 0x8802, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - },{ - /* --- end of list --- */ - } -}; -MODULE_DEVICE_TABLE(pci, cx8802_pci_tbl); - -static struct pci_driver cx8802_pci_driver = { - .name = "cx88-mpeg driver manager", - .id_table = cx8802_pci_tbl, - .probe = cx8802_probe, - .remove = __devexit_p(cx8802_remove), -}; - -static int __init cx8802_init(void) -{ - printk(KERN_INFO "cx88/2: cx2388x MPEG-TS Driver Manager version %s loaded\n", - CX88_VERSION); - return pci_register_driver(&cx8802_pci_driver); -} - -static void __exit cx8802_fini(void) -{ - pci_unregister_driver(&cx8802_pci_driver); -} - -module_init(cx8802_init); -module_exit(cx8802_fini); -EXPORT_SYMBOL(cx8802_buf_prepare); -EXPORT_SYMBOL(cx8802_buf_queue); -EXPORT_SYMBOL(cx8802_cancel_buffers); - -EXPORT_SYMBOL(cx8802_register_driver); -EXPORT_SYMBOL(cx8802_unregister_driver); -EXPORT_SYMBOL(cx8802_get_driver); -/* ----------------------------------------------------------- */ -/* - * Local variables: - * c-basic-offset: 8 - * End: - * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off - */ diff --git a/drivers/media/video/cx88/cx88-reg.h b/drivers/media/video/cx88/cx88-reg.h deleted file mode 100644 index 2ec52d1cdea0..000000000000 --- a/drivers/media/video/cx88/cx88-reg.h +++ /dev/null @@ -1,836 +0,0 @@ -/* - - cx88x-hw.h - CX2388x register offsets - - Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) - 2001 Michael Eskin - 2002 Yurij Sysoev <yurij@naturesoft.net> - 2003 Gerd Knorr <kraxel@bytesex.org> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#ifndef _CX88_REG_H_ -#define _CX88_REG_H_ - -/* ---------------------------------------------------------------------- */ -/* PCI IDs and config space */ - -#ifndef PCI_VENDOR_ID_CONEXANT -# define PCI_VENDOR_ID_CONEXANT 0x14F1 -#endif -#ifndef PCI_DEVICE_ID_CX2300_VID -# define PCI_DEVICE_ID_CX2300_VID 0x8800 -#endif - -#define CX88X_DEVCTRL 0x40 -#define CX88X_EN_TBFX 0x02 -#define CX88X_EN_VSFX 0x04 - -/* ---------------------------------------------------------------------- */ -/* PCI controller registers */ - -/* Command and Status Register */ -#define F0_CMD_STAT_MM 0x2f0004 -#define F1_CMD_STAT_MM 0x2f0104 -#define F2_CMD_STAT_MM 0x2f0204 -#define F3_CMD_STAT_MM 0x2f0304 -#define F4_CMD_STAT_MM 0x2f0404 - -/* Device Control #1 */ -#define F0_DEV_CNTRL1_MM 0x2f0040 -#define F1_DEV_CNTRL1_MM 0x2f0140 -#define F2_DEV_CNTRL1_MM 0x2f0240 -#define F3_DEV_CNTRL1_MM 0x2f0340 -#define F4_DEV_CNTRL1_MM 0x2f0440 - -/* Device Control #1 */ -#define F0_BAR0_MM 0x2f0010 -#define F1_BAR0_MM 0x2f0110 -#define F2_BAR0_MM 0x2f0210 -#define F3_BAR0_MM 0x2f0310 -#define F4_BAR0_MM 0x2f0410 - -/* ---------------------------------------------------------------------- */ -/* DMA Controller registers */ - -#define MO_PDMA_STHRSH 0x200000 // Source threshold -#define MO_PDMA_STADRS 0x200004 // Source target address -#define MO_PDMA_SIADRS 0x200008 // Source internal address -#define MO_PDMA_SCNTRL 0x20000C // Source control -#define MO_PDMA_DTHRSH 0x200010 // Destination threshold -#define MO_PDMA_DTADRS 0x200014 // Destination target address -#define MO_PDMA_DIADRS 0x200018 // Destination internal address -#define MO_PDMA_DCNTRL 0x20001C // Destination control -#define MO_LD_SSID 0x200030 // Load subsystem ID -#define MO_DEV_CNTRL2 0x200034 // Device control -#define MO_PCI_INTMSK 0x200040 // PCI interrupt mask -#define MO_PCI_INTSTAT 0x200044 // PCI interrupt status -#define MO_PCI_INTMSTAT 0x200048 // PCI interrupt masked status -#define MO_VID_INTMSK 0x200050 // Video interrupt mask -#define MO_VID_INTSTAT 0x200054 // Video interrupt status -#define MO_VID_INTMSTAT 0x200058 // Video interrupt masked status -#define MO_VID_INTSSTAT 0x20005C // Video interrupt set status -#define MO_AUD_INTMSK 0x200060 // Audio interrupt mask -#define MO_AUD_INTSTAT 0x200064 // Audio interrupt status -#define MO_AUD_INTMSTAT 0x200068 // Audio interrupt masked status -#define MO_AUD_INTSSTAT 0x20006C // Audio interrupt set status -#define MO_TS_INTMSK 0x200070 // Transport stream interrupt mask -#define MO_TS_INTSTAT 0x200074 // Transport stream interrupt status -#define MO_TS_INTMSTAT 0x200078 // Transport stream interrupt mask status -#define MO_TS_INTSSTAT 0x20007C // Transport stream interrupt set status -#define MO_VIP_INTMSK 0x200080 // VIP interrupt mask -#define MO_VIP_INTSTAT 0x200084 // VIP interrupt status -#define MO_VIP_INTMSTAT 0x200088 // VIP interrupt masked status -#define MO_VIP_INTSSTAT 0x20008C // VIP interrupt set status -#define MO_GPHST_INTMSK 0x200090 // Host interrupt mask -#define MO_GPHST_INTSTAT 0x200094 // Host interrupt status -#define MO_GPHST_INTMSTAT 0x200098 // Host interrupt masked status -#define MO_GPHST_INTSSTAT 0x20009C // Host interrupt set status - -// DMA Channels 1-6 belong to SPIPE -#define MO_DMA7_PTR1 0x300018 // {24}RW* DMA Current Ptr : Ch#7 -#define MO_DMA8_PTR1 0x30001C // {24}RW* DMA Current Ptr : Ch#8 - -// DMA Channels 9-20 belong to SPIPE -#define MO_DMA21_PTR1 0x300080 // {24}R0* DMA Current Ptr : Ch#21 -#define MO_DMA22_PTR1 0x300084 // {24}R0* DMA Current Ptr : Ch#22 -#define MO_DMA23_PTR1 0x300088 // {24}R0* DMA Current Ptr : Ch#23 -#define MO_DMA24_PTR1 0x30008C // {24}R0* DMA Current Ptr : Ch#24 -#define MO_DMA25_PTR1 0x300090 // {24}R0* DMA Current Ptr : Ch#25 -#define MO_DMA26_PTR1 0x300094 // {24}R0* DMA Current Ptr : Ch#26 -#define MO_DMA27_PTR1 0x300098 // {24}R0* DMA Current Ptr : Ch#27 -#define MO_DMA28_PTR1 0x30009C // {24}R0* DMA Current Ptr : Ch#28 -#define MO_DMA29_PTR1 0x3000A0 // {24}R0* DMA Current Ptr : Ch#29 -#define MO_DMA30_PTR1 0x3000A4 // {24}R0* DMA Current Ptr : Ch#30 -#define MO_DMA31_PTR1 0x3000A8 // {24}R0* DMA Current Ptr : Ch#31 -#define MO_DMA32_PTR1 0x3000AC // {24}R0* DMA Current Ptr : Ch#32 - -#define MO_DMA21_PTR2 0x3000C0 // {24}RW* DMA Tab Ptr : Ch#21 -#define MO_DMA22_PTR2 0x3000C4 // {24}RW* DMA Tab Ptr : Ch#22 -#define MO_DMA23_PTR2 0x3000C8 // {24}RW* DMA Tab Ptr : Ch#23 -#define MO_DMA24_PTR2 0x3000CC // {24}RW* DMA Tab Ptr : Ch#24 -#define MO_DMA25_PTR2 0x3000D0 // {24}RW* DMA Tab Ptr : Ch#25 -#define MO_DMA26_PTR2 0x3000D4 // {24}RW* DMA Tab Ptr : Ch#26 -#define MO_DMA27_PTR2 0x3000D8 // {24}RW* DMA Tab Ptr : Ch#27 -#define MO_DMA28_PTR2 0x3000DC // {24}RW* DMA Tab Ptr : Ch#28 -#define MO_DMA29_PTR2 0x3000E0 // {24}RW* DMA Tab Ptr : Ch#29 -#define MO_DMA30_PTR2 0x3000E4 // {24}RW* DMA Tab Ptr : Ch#30 -#define MO_DMA31_PTR2 0x3000E8 // {24}RW* DMA Tab Ptr : Ch#31 -#define MO_DMA32_PTR2 0x3000EC // {24}RW* DMA Tab Ptr : Ch#32 - -#define MO_DMA21_CNT1 0x300100 // {11}RW* DMA Buffer Size : Ch#21 -#define MO_DMA22_CNT1 0x300104 // {11}RW* DMA Buffer Size : Ch#22 -#define MO_DMA23_CNT1 0x300108 // {11}RW* DMA Buffer Size : Ch#23 -#define MO_DMA24_CNT1 0x30010C // {11}RW* DMA Buffer Size : Ch#24 -#define MO_DMA25_CNT1 0x300110 // {11}RW* DMA Buffer Size : Ch#25 -#define MO_DMA26_CNT1 0x300114 // {11}RW* DMA Buffer Size : Ch#26 -#define MO_DMA27_CNT1 0x300118 // {11}RW* DMA Buffer Size : Ch#27 -#define MO_DMA28_CNT1 0x30011C // {11}RW* DMA Buffer Size : Ch#28 -#define MO_DMA29_CNT1 0x300120 // {11}RW* DMA Buffer Size : Ch#29 -#define MO_DMA30_CNT1 0x300124 // {11}RW* DMA Buffer Size : Ch#30 -#define MO_DMA31_CNT1 0x300128 // {11}RW* DMA Buffer Size : Ch#31 -#define MO_DMA32_CNT1 0x30012C // {11}RW* DMA Buffer Size : Ch#32 - -#define MO_DMA21_CNT2 0x300140 // {11}RW* DMA Table Size : Ch#21 -#define MO_DMA22_CNT2 0x300144 // {11}RW* DMA Table Size : Ch#22 -#define MO_DMA23_CNT2 0x300148 // {11}RW* DMA Table Size : Ch#23 -#define MO_DMA24_CNT2 0x30014C // {11}RW* DMA Table Size : Ch#24 -#define MO_DMA25_CNT2 0x300150 // {11}RW* DMA Table Size : Ch#25 -#define MO_DMA26_CNT2 0x300154 // {11}RW* DMA Table Size : Ch#26 -#define MO_DMA27_CNT2 0x300158 // {11}RW* DMA Table Size : Ch#27 -#define MO_DMA28_CNT2 0x30015C // {11}RW* DMA Table Size : Ch#28 -#define MO_DMA29_CNT2 0x300160 // {11}RW* DMA Table Size : Ch#29 -#define MO_DMA30_CNT2 0x300164 // {11}RW* DMA Table Size : Ch#30 -#define MO_DMA31_CNT2 0x300168 // {11}RW* DMA Table Size : Ch#31 -#define MO_DMA32_CNT2 0x30016C // {11}RW* DMA Table Size : Ch#32 - - -/* ---------------------------------------------------------------------- */ -/* Video registers */ - -#define MO_VIDY_DMA 0x310000 // {64}RWp Video Y -#define MO_VIDU_DMA 0x310008 // {64}RWp Video U -#define MO_VIDV_DMA 0x310010 // {64}RWp Video V -#define MO_VBI_DMA 0x310018 // {64}RWp VBI (Vertical blanking interval) - -#define MO_DEVICE_STATUS 0x310100 -#define MO_INPUT_FORMAT 0x310104 -#define MO_AGC_BURST 0x31010c -#define MO_CONTR_BRIGHT 0x310110 -#define MO_UV_SATURATION 0x310114 -#define MO_HUE 0x310118 -#define MO_HTOTAL 0x310120 -#define MO_HDELAY_EVEN 0x310124 -#define MO_HDELAY_ODD 0x310128 -#define MO_VDELAY_ODD 0x31012c -#define MO_VDELAY_EVEN 0x310130 -#define MO_HACTIVE_EVEN 0x31013c -#define MO_HACTIVE_ODD 0x310140 -#define MO_VACTIVE_EVEN 0x310144 -#define MO_VACTIVE_ODD 0x310148 -#define MO_HSCALE_EVEN 0x31014c -#define MO_HSCALE_ODD 0x310150 -#define MO_VSCALE_EVEN 0x310154 -#define MO_FILTER_EVEN 0x31015c -#define MO_VSCALE_ODD 0x310158 -#define MO_FILTER_ODD 0x310160 -#define MO_OUTPUT_FORMAT 0x310164 - -#define MO_PLL_REG 0x310168 // PLL register -#define MO_PLL_ADJ_CTRL 0x31016c // PLL adjust control register -#define MO_SCONV_REG 0x310170 // sample rate conversion register -#define MO_SCONV_FIFO 0x310174 // sample rate conversion fifo -#define MO_SUB_STEP 0x310178 // subcarrier step size -#define MO_SUB_STEP_DR 0x31017c // subcarrier step size for DR line - -#define MO_CAPTURE_CTRL 0x310180 // capture control -#define MO_COLOR_CTRL 0x310184 -#define MO_VBI_PACKET 0x310188 // vbi packet size / delay -#define MO_FIELD_COUNT 0x310190 // field counter -#define MO_VIP_CONFIG 0x310194 -#define MO_VBOS_CONTROL 0x3101a8 - -#define MO_AGC_BACK_VBI 0x310200 -#define MO_AGC_SYNC_TIP1 0x310208 - -#define MO_VIDY_GPCNT 0x31C020 // {16}RO Video Y general purpose counter -#define MO_VIDU_GPCNT 0x31C024 // {16}RO Video U general purpose counter -#define MO_VIDV_GPCNT 0x31C028 // {16}RO Video V general purpose counter -#define MO_VBI_GPCNT 0x31C02C // {16}RO VBI general purpose counter -#define MO_VIDY_GPCNTRL 0x31C030 // {2}WO Video Y general purpose control -#define MO_VIDU_GPCNTRL 0x31C034 // {2}WO Video U general purpose control -#define MO_VIDV_GPCNTRL 0x31C038 // {2}WO Video V general purpose control -#define MO_VBI_GPCNTRL 0x31C03C // {2}WO VBI general purpose counter -#define MO_VID_DMACNTRL 0x31C040 // {8}RW Video DMA control -#define MO_VID_XFR_STAT 0x31C044 // {1}RO Video transfer status - - -/* ---------------------------------------------------------------------- */ -/* audio registers */ - -#define MO_AUDD_DMA 0x320000 // {64}RWp Audio downstream -#define MO_AUDU_DMA 0x320008 // {64}RWp Audio upstream -#define MO_AUDR_DMA 0x320010 // {64}RWp Audio RDS (downstream) -#define MO_AUDD_GPCNT 0x32C020 // {16}RO Audio down general purpose counter -#define MO_AUDU_GPCNT 0x32C024 // {16}RO Audio up general purpose counter -#define MO_AUDR_GPCNT 0x32C028 // {16}RO Audio RDS general purpose counter -#define MO_AUDD_GPCNTRL 0x32C030 // {2}WO Audio down general purpose control -#define MO_AUDU_GPCNTRL 0x32C034 // {2}WO Audio up general purpose control -#define MO_AUDR_GPCNTRL 0x32C038 // {2}WO Audio RDS general purpose control -#define MO_AUD_DMACNTRL 0x32C040 // {6}RW Audio DMA control -#define MO_AUD_XFR_STAT 0x32C044 // {1}RO Audio transfer status -#define MO_AUDD_LNGTH 0x32C048 // {12}RW Audio down line length -#define MO_AUDR_LNGTH 0x32C04C // {12}RW Audio RDS line length - -#define AUD_INIT 0x320100 -#define AUD_INIT_LD 0x320104 -#define AUD_SOFT_RESET 0x320108 -#define AUD_I2SINPUTCNTL 0x320120 -#define AUD_BAUDRATE 0x320124 -#define AUD_I2SOUTPUTCNTL 0x320128 -#define AAGC_HYST 0x320134 -#define AAGC_GAIN 0x320138 -#define AAGC_DEF 0x32013c -#define AUD_IIR1_0_SEL 0x320150 -#define AUD_IIR1_0_SHIFT 0x320154 -#define AUD_IIR1_1_SEL 0x320158 -#define AUD_IIR1_1_SHIFT 0x32015c -#define AUD_IIR1_2_SEL 0x320160 -#define AUD_IIR1_2_SHIFT 0x320164 -#define AUD_IIR1_3_SEL 0x320168 -#define AUD_IIR1_3_SHIFT 0x32016c -#define AUD_IIR1_4_SEL 0x320170 -#define AUD_IIR1_4_SHIFT 0x32017c -#define AUD_IIR1_5_SEL 0x320180 -#define AUD_IIR1_5_SHIFT 0x320184 -#define AUD_IIR2_0_SEL 0x320190 -#define AUD_IIR2_0_SHIFT 0x320194 -#define AUD_IIR2_1_SEL 0x320198 -#define AUD_IIR2_1_SHIFT 0x32019c -#define AUD_IIR2_2_SEL 0x3201a0 -#define AUD_IIR2_2_SHIFT 0x3201a4 -#define AUD_IIR2_3_SEL 0x3201a8 -#define AUD_IIR2_3_SHIFT 0x3201ac -#define AUD_IIR3_0_SEL 0x3201c0 -#define AUD_IIR3_0_SHIFT 0x3201c4 -#define AUD_IIR3_1_SEL 0x3201c8 -#define AUD_IIR3_1_SHIFT 0x3201cc -#define AUD_IIR3_2_SEL 0x3201d0 -#define AUD_IIR3_2_SHIFT 0x3201d4 -#define AUD_IIR4_0_SEL 0x3201e0 -#define AUD_IIR4_0_SHIFT 0x3201e4 -#define AUD_IIR4_1_SEL 0x3201e8 -#define AUD_IIR4_1_SHIFT 0x3201ec -#define AUD_IIR4_2_SEL 0x3201f0 -#define AUD_IIR4_2_SHIFT 0x3201f4 -#define AUD_IIR4_0_CA0 0x320200 -#define AUD_IIR4_0_CA1 0x320204 -#define AUD_IIR4_0_CA2 0x320208 -#define AUD_IIR4_0_CB0 0x32020c -#define AUD_IIR4_0_CB1 0x320210 -#define AUD_IIR4_1_CA0 0x320214 -#define AUD_IIR4_1_CA1 0x320218 -#define AUD_IIR4_1_CA2 0x32021c -#define AUD_IIR4_1_CB0 0x320220 -#define AUD_IIR4_1_CB1 0x320224 -#define AUD_IIR4_2_CA0 0x320228 -#define AUD_IIR4_2_CA1 0x32022c -#define AUD_IIR4_2_CA2 0x320230 -#define AUD_IIR4_2_CB0 0x320234 -#define AUD_IIR4_2_CB1 0x320238 -#define AUD_HP_MD_IIR4_1 0x320250 -#define AUD_HP_PROG_IIR4_1 0x320254 -#define AUD_FM_MODE_ENABLE 0x320258 -#define AUD_POLY0_DDS_CONSTANT 0x320270 -#define AUD_DN0_FREQ 0x320274 -#define AUD_DN1_FREQ 0x320278 -#define AUD_DN1_FREQ_SHIFT 0x32027c -#define AUD_DN1_AFC 0x320280 -#define AUD_DN1_SRC_SEL 0x320284 -#define AUD_DN1_SHFT 0x320288 -#define AUD_DN2_FREQ 0x32028c -#define AUD_DN2_FREQ_SHIFT 0x320290 -#define AUD_DN2_AFC 0x320294 -#define AUD_DN2_SRC_SEL 0x320298 -#define AUD_DN2_SHFT 0x32029c -#define AUD_CRDC0_SRC_SEL 0x320300 -#define AUD_CRDC0_SHIFT 0x320304 -#define AUD_CORDIC_SHIFT_0 0x320308 -#define AUD_CRDC1_SRC_SEL 0x32030c -#define AUD_CRDC1_SHIFT 0x320310 -#define AUD_CORDIC_SHIFT_1 0x320314 -#define AUD_DCOC_0_SRC 0x320320 -#define AUD_DCOC0_SHIFT 0x320324 -#define AUD_DCOC_0_SHIFT_IN0 0x320328 -#define AUD_DCOC_0_SHIFT_IN1 0x32032c -#define AUD_DCOC_1_SRC 0x320330 -#define AUD_DCOC1_SHIFT 0x320334 -#define AUD_DCOC_1_SHIFT_IN0 0x320338 -#define AUD_DCOC_1_SHIFT_IN1 0x32033c -#define AUD_DCOC_2_SRC 0x320340 -#define AUD_DCOC2_SHIFT 0x320344 -#define AUD_DCOC_2_SHIFT_IN0 0x320348 -#define AUD_DCOC_2_SHIFT_IN1 0x32034c -#define AUD_DCOC_PASS_IN 0x320350 -#define AUD_PDET_SRC 0x320370 -#define AUD_PDET_SHIFT 0x320374 -#define AUD_PILOT_BQD_1_K0 0x320380 -#define AUD_PILOT_BQD_1_K1 0x320384 -#define AUD_PILOT_BQD_1_K2 0x320388 -#define AUD_PILOT_BQD_1_K3 0x32038c -#define AUD_PILOT_BQD_1_K4 0x320390 -#define AUD_PILOT_BQD_2_K0 0x320394 -#define AUD_PILOT_BQD_2_K1 0x320398 -#define AUD_PILOT_BQD_2_K2 0x32039c -#define AUD_PILOT_BQD_2_K3 0x3203a0 -#define AUD_PILOT_BQD_2_K4 0x3203a4 -#define AUD_THR_FR 0x3203c0 -#define AUD_X_PROG 0x3203c4 -#define AUD_Y_PROG 0x3203c8 -#define AUD_HARMONIC_MULT 0x3203cc -#define AUD_C1_UP_THR 0x3203d0 -#define AUD_C1_LO_THR 0x3203d4 -#define AUD_C2_UP_THR 0x3203d8 -#define AUD_C2_LO_THR 0x3203dc -#define AUD_PLL_EN 0x320400 -#define AUD_PLL_SRC 0x320404 -#define AUD_PLL_SHIFT 0x320408 -#define AUD_PLL_IF_SEL 0x32040c -#define AUD_PLL_IF_SHIFT 0x320410 -#define AUD_BIQUAD_PLL_K0 0x320414 -#define AUD_BIQUAD_PLL_K1 0x320418 -#define AUD_BIQUAD_PLL_K2 0x32041c -#define AUD_BIQUAD_PLL_K3 0x320420 -#define AUD_BIQUAD_PLL_K4 0x320424 -#define AUD_DEEMPH0_SRC_SEL 0x320440 -#define AUD_DEEMPH0_SHIFT 0x320444 -#define AUD_DEEMPH0_G0 0x320448 -#define AUD_DEEMPH0_A0 0x32044c -#define AUD_DEEMPH0_B0 0x320450 -#define AUD_DEEMPH0_A1 0x320454 -#define AUD_DEEMPH0_B1 0x320458 -#define AUD_DEEMPH1_SRC_SEL 0x32045c -#define AUD_DEEMPH1_SHIFT 0x320460 -#define AUD_DEEMPH1_G0 0x320464 -#define AUD_DEEMPH1_A0 0x320468 -#define AUD_DEEMPH1_B0 0x32046c -#define AUD_DEEMPH1_A1 0x320470 -#define AUD_DEEMPH1_B1 0x320474 -#define AUD_OUT0_SEL 0x320490 -#define AUD_OUT0_SHIFT 0x320494 -#define AUD_OUT1_SEL 0x320498 -#define AUD_OUT1_SHIFT 0x32049c -#define AUD_RDSI_SEL 0x3204a0 -#define AUD_RDSI_SHIFT 0x3204a4 -#define AUD_RDSQ_SEL 0x3204a8 -#define AUD_RDSQ_SHIFT 0x3204ac -#define AUD_DBX_IN_GAIN 0x320500 -#define AUD_DBX_WBE_GAIN 0x320504 -#define AUD_DBX_SE_GAIN 0x320508 -#define AUD_DBX_RMS_WBE 0x32050c -#define AUD_DBX_RMS_SE 0x320510 -#define AUD_DBX_SE_BYPASS 0x320514 -#define AUD_FAWDETCTL 0x320530 -#define AUD_FAWDETWINCTL 0x320534 -#define AUD_DEEMPHGAIN_R 0x320538 -#define AUD_DEEMPHNUMER1_R 0x32053c -#define AUD_DEEMPHNUMER2_R 0x320540 -#define AUD_DEEMPHDENOM1_R 0x320544 -#define AUD_DEEMPHDENOM2_R 0x320548 -#define AUD_ERRLOGPERIOD_R 0x32054c -#define AUD_ERRINTRPTTHSHLD1_R 0x320550 -#define AUD_ERRINTRPTTHSHLD2_R 0x320554 -#define AUD_ERRINTRPTTHSHLD3_R 0x320558 -#define AUD_NICAM_STATUS1 0x32055c -#define AUD_NICAM_STATUS2 0x320560 -#define AUD_ERRLOG1 0x320564 -#define AUD_ERRLOG2 0x320568 -#define AUD_ERRLOG3 0x32056c -#define AUD_DAC_BYPASS_L 0x320580 -#define AUD_DAC_BYPASS_R 0x320584 -#define AUD_DAC_BYPASS_CTL 0x320588 -#define AUD_CTL 0x32058c -#define AUD_STATUS 0x320590 -#define AUD_VOL_CTL 0x320594 -#define AUD_BAL_CTL 0x320598 -#define AUD_START_TIMER 0x3205b0 -#define AUD_MODE_CHG_TIMER 0x3205b4 -#define AUD_POLYPH80SCALEFAC 0x3205b8 -#define AUD_DMD_RA_DDS 0x3205bc -#define AUD_I2S_RA_DDS 0x3205c0 -#define AUD_RATE_THRES_DMD 0x3205d0 -#define AUD_RATE_THRES_I2S 0x3205d4 -#define AUD_RATE_ADJ1 0x3205d8 -#define AUD_RATE_ADJ2 0x3205dc -#define AUD_RATE_ADJ3 0x3205e0 -#define AUD_RATE_ADJ4 0x3205e4 -#define AUD_RATE_ADJ5 0x3205e8 -#define AUD_APB_IN_RATE_ADJ 0x3205ec -#define AUD_I2SCNTL 0x3205ec -#define AUD_PHASE_FIX_CTL 0x3205f0 -#define AUD_PLL_PRESCALE 0x320600 -#define AUD_PLL_DDS 0x320604 -#define AUD_PLL_INT 0x320608 -#define AUD_PLL_FRAC 0x32060c -#define AUD_PLL_JTAG 0x320620 -#define AUD_PLL_SPMP 0x320624 -#define AUD_AFE_12DB_EN 0x320628 - -// Audio QAM Register Addresses -#define AUD_PDF_DDS_CNST_BYTE2 0x320d01 -#define AUD_PDF_DDS_CNST_BYTE1 0x320d02 -#define AUD_PDF_DDS_CNST_BYTE0 0x320d03 -#define AUD_PHACC_FREQ_8MSB 0x320d2a -#define AUD_PHACC_FREQ_8LSB 0x320d2b -#define AUD_QAM_MODE 0x320d04 - - -/* ---------------------------------------------------------------------- */ -/* transport stream registers */ - -#define MO_TS_DMA 0x330000 // {64}RWp Transport stream downstream -#define MO_TS_GPCNT 0x33C020 // {16}RO TS general purpose counter -#define MO_TS_GPCNTRL 0x33C030 // {2}WO TS general purpose control -#define MO_TS_DMACNTRL 0x33C040 // {6}RW TS DMA control -#define MO_TS_XFR_STAT 0x33C044 // {1}RO TS transfer status -#define MO_TS_LNGTH 0x33C048 // {12}RW TS line length - -#define TS_HW_SOP_CNTRL 0x33C04C -#define TS_GEN_CNTRL 0x33C050 -#define TS_BD_PKT_STAT 0x33C054 -#define TS_SOP_STAT 0x33C058 -#define TS_FIFO_OVFL_STAT 0x33C05C -#define TS_VALERR_CNTRL 0x33C060 - - -/* ---------------------------------------------------------------------- */ -/* VIP registers */ - -#define MO_VIPD_DMA 0x340000 // {64}RWp VIP downstream -#define MO_VIPU_DMA 0x340008 // {64}RWp VIP upstream -#define MO_VIPD_GPCNT 0x34C020 // {16}RO VIP down general purpose counter -#define MO_VIPU_GPCNT 0x34C024 // {16}RO VIP up general purpose counter -#define MO_VIPD_GPCNTRL 0x34C030 // {2}WO VIP down general purpose control -#define MO_VIPU_GPCNTRL 0x34C034 // {2}WO VIP up general purpose control -#define MO_VIP_DMACNTRL 0x34C040 // {6}RW VIP DMA control -#define MO_VIP_XFR_STAT 0x34C044 // {1}RO VIP transfer status -#define MO_VIP_CFG 0x340048 // VIP configuration -#define MO_VIPU_CNTRL 0x34004C // VIP upstream control #1 -#define MO_VIPD_CNTRL 0x340050 // VIP downstream control #2 -#define MO_VIPD_LNGTH 0x340054 // VIP downstream line length -#define MO_VIP_BRSTLN 0x340058 // VIP burst length -#define MO_VIP_INTCNTRL 0x34C05C // VIP Interrupt Control -#define MO_VIP_XFTERM 0x340060 // VIP transfer terminate - - -/* ---------------------------------------------------------------------- */ -/* misc registers */ - -#define MO_M2M_DMA 0x350000 // {64}RWp Mem2Mem DMA Bfr -#define MO_GP0_IO 0x350010 // {32}RW* GPIOoutput enablesdata I/O -#define MO_GP1_IO 0x350014 // {32}RW* GPIOoutput enablesdata I/O -#define MO_GP2_IO 0x350018 // {32}RW* GPIOoutput enablesdata I/O -#define MO_GP3_IO 0x35001C // {32}RW* GPIO Mode/Ctrloutput enables -#define MO_GPIO 0x350020 // {32}RW* GPIO I2C Ctrldata I/O -#define MO_GPOE 0x350024 // {32}RW GPIO I2C Ctrloutput enables -#define MO_GP_ISM 0x350028 // {16}WO GPIO Intr Sens/Pol - -#define MO_PLL_B 0x35C008 // {32}RW* PLL Control for ASB bus clks -#define MO_M2M_CNT 0x35C024 // {32}RW Mem2Mem DMA Cnt -#define MO_M2M_XSUM 0x35C028 // {32}RO M2M XOR-Checksum -#define MO_CRC 0x35C02C // {16}RW CRC16 init/result -#define MO_CRC_D 0x35C030 // {32}WO CRC16 new data in -#define MO_TM_CNT_LDW 0x35C034 // {32}RO Timer : Counter low dword -#define MO_TM_CNT_UW 0x35C038 // {16}RO Timer : Counter high word -#define MO_TM_LMT_LDW 0x35C03C // {32}RW Timer : Limit low dword -#define MO_TM_LMT_UW 0x35C040 // {32}RW Timer : Limit high word -#define MO_PINMUX_IO 0x35C044 // {8}RW Pin Mux Control -#define MO_TSTSEL_IO 0x35C048 // {2}RW Pin Mux Control -#define MO_AFECFG_IO 0x35C04C // AFE configuration reg -#define MO_DDS_IO 0x35C050 // DDS Increment reg -#define MO_DDSCFG_IO 0x35C054 // DDS Configuration reg -#define MO_SAMPLE_IO 0x35C058 // IRIn sample reg -#define MO_SRST_IO 0x35C05C // Output system reset reg - -#define MO_INT1_MSK 0x35C060 // DMA RISC interrupt mask -#define MO_INT1_STAT 0x35C064 // DMA RISC interrupt status -#define MO_INT1_MSTAT 0x35C068 // DMA RISC interrupt masked status - - -/* ---------------------------------------------------------------------- */ -/* i2c bus registers */ - -#define MO_I2C 0x368000 // I2C data/control -#define MO_I2C_DIV (0xf<<4) -#define MO_I2C_SYNC (1<<3) -#define MO_I2C_W3B (1<<2) -#define MO_I2C_SCL (1<<1) -#define MO_I2C_SDA (1<<0) - - -/* ---------------------------------------------------------------------- */ -/* general purpose host registers */ -/* FIXME: tyops? s/0x35/0x38/ ?? */ - -#define MO_GPHSTD_DMA 0x350000 // {64}RWp Host downstream -#define MO_GPHSTU_DMA 0x350008 // {64}RWp Host upstream -#define MO_GPHSTU_CNTRL 0x380048 // Host upstream control #1 -#define MO_GPHSTD_CNTRL 0x38004C // Host downstream control #2 -#define MO_GPHSTD_LNGTH 0x380050 // Host downstream line length -#define MO_GPHST_WSC 0x380054 // Host wait state control -#define MO_GPHST_XFR 0x380058 // Host transfer control -#define MO_GPHST_WDTH 0x38005C // Host interface width -#define MO_GPHST_HDSHK 0x380060 // Host peripheral handshake -#define MO_GPHST_MUX16 0x380064 // Host muxed 16-bit transfer parameters -#define MO_GPHST_MODE 0x380068 // Host mode select - -#define MO_GPHSTD_GPCNT 0x35C020 // Host down general purpose counter -#define MO_GPHSTU_GPCNT 0x35C024 // Host up general purpose counter -#define MO_GPHSTD_GPCNTRL 0x38C030 // Host down general purpose control -#define MO_GPHSTU_GPCNTRL 0x38C034 // Host up general purpose control -#define MO_GPHST_DMACNTRL 0x38C040 // Host DMA control -#define MO_GPHST_XFR_STAT 0x38C044 // Host transfer status -#define MO_GPHST_SOFT_RST 0x38C06C // Host software reset - - -/* ---------------------------------------------------------------------- */ -/* RISC instructions */ - -#define RISC_SYNC 0x80000000 -#define RISC_SYNC_ODD 0x80000000 -#define RISC_SYNC_EVEN 0x80000200 -#define RISC_RESYNC 0x80008000 -#define RISC_RESYNC_ODD 0x80008000 -#define RISC_RESYNC_EVEN 0x80008200 -#define RISC_WRITE 0x10000000 -#define RISC_WRITEC 0x50000000 -#define RISC_READ 0x90000000 -#define RISC_READC 0xA0000000 -#define RISC_JUMP 0x70000000 -#define RISC_SKIP 0x20000000 -#define RISC_WRITERM 0xB0000000 -#define RISC_WRITECM 0xC0000000 -#define RISC_WRITECR 0xD0000000 -#define RISC_IMM 0x00000001 - -#define RISC_SOL 0x08000000 -#define RISC_EOL 0x04000000 - -#define RISC_IRQ2 0x02000000 -#define RISC_IRQ1 0x01000000 - -#define RISC_CNT_NONE 0x00000000 -#define RISC_CNT_INC 0x00010000 -#define RISC_CNT_RSVR 0x00020000 -#define RISC_CNT_RESET 0x00030000 -#define RISC_JMP_SRP 0x01 - - -/* ---------------------------------------------------------------------- */ -/* various constants */ - -// DMA -/* Interrupt mask/status */ -#define PCI_INT_VIDINT (1 << 0) -#define PCI_INT_AUDINT (1 << 1) -#define PCI_INT_TSINT (1 << 2) -#define PCI_INT_VIPINT (1 << 3) -#define PCI_INT_HSTINT (1 << 4) -#define PCI_INT_TM1INT (1 << 5) -#define PCI_INT_SRCDMAINT (1 << 6) -#define PCI_INT_DSTDMAINT (1 << 7) -#define PCI_INT_RISC_RD_BERRINT (1 << 10) -#define PCI_INT_RISC_WR_BERRINT (1 << 11) -#define PCI_INT_BRDG_BERRINT (1 << 12) -#define PCI_INT_SRC_DMA_BERRINT (1 << 13) -#define PCI_INT_DST_DMA_BERRINT (1 << 14) -#define PCI_INT_IPB_DMA_BERRINT (1 << 15) -#define PCI_INT_I2CDONE (1 << 16) -#define PCI_INT_I2CRACK (1 << 17) -#define PCI_INT_IR_SMPINT (1 << 18) -#define PCI_INT_GPIO_INT0 (1 << 19) -#define PCI_INT_GPIO_INT1 (1 << 20) - -#define SEL_BTSC 0x01 -#define SEL_EIAJ 0x02 -#define SEL_A2 0x04 -#define SEL_SAP 0x08 -#define SEL_NICAM 0x10 -#define SEL_FMRADIO 0x20 - -// AUD_CTL -#define AUD_INT_DN_RISCI1 (1 << 0) -#define AUD_INT_UP_RISCI1 (1 << 1) -#define AUD_INT_RDS_DN_RISCI1 (1 << 2) -#define AUD_INT_DN_RISCI2 (1 << 4) /* yes, 3 is skipped */ -#define AUD_INT_UP_RISCI2 (1 << 5) -#define AUD_INT_RDS_DN_RISCI2 (1 << 6) -#define AUD_INT_DN_SYNC (1 << 12) -#define AUD_INT_UP_SYNC (1 << 13) -#define AUD_INT_RDS_DN_SYNC (1 << 14) -#define AUD_INT_OPC_ERR (1 << 16) -#define AUD_INT_BER_IRQ (1 << 20) -#define AUD_INT_MCHG_IRQ (1 << 21) - -#define EN_BTSC_FORCE_MONO 0 -#define EN_BTSC_FORCE_STEREO 1 -#define EN_BTSC_FORCE_SAP 2 -#define EN_BTSC_AUTO_STEREO 3 -#define EN_BTSC_AUTO_SAP 4 - -#define EN_A2_FORCE_MONO1 8 -#define EN_A2_FORCE_MONO2 9 -#define EN_A2_FORCE_STEREO 10 -#define EN_A2_AUTO_MONO2 11 -#define EN_A2_AUTO_STEREO 12 - -#define EN_EIAJ_FORCE_MONO1 16 -#define EN_EIAJ_FORCE_MONO2 17 -#define EN_EIAJ_FORCE_STEREO 18 -#define EN_EIAJ_AUTO_MONO2 19 -#define EN_EIAJ_AUTO_STEREO 20 - -#define EN_NICAM_FORCE_MONO1 32 -#define EN_NICAM_FORCE_MONO2 33 -#define EN_NICAM_FORCE_STEREO 34 -#define EN_NICAM_AUTO_MONO2 35 -#define EN_NICAM_AUTO_STEREO 36 - -#define EN_FMRADIO_FORCE_MONO 24 -#define EN_FMRADIO_FORCE_STEREO 25 -#define EN_FMRADIO_AUTO_STEREO 26 - -#define EN_NICAM_AUTO_FALLBACK 0x00000040 -#define EN_FMRADIO_EN_RDS 0x00000200 -#define EN_NICAM_TRY_AGAIN_BIT 0x00000400 -#define EN_DAC_ENABLE 0x00001000 -#define EN_I2SOUT_ENABLE 0x00002000 -#define EN_I2SIN_STR2DAC 0x00004000 -#define EN_I2SIN_ENABLE 0x00008000 - -#define EN_DMTRX_SUMDIFF (0 << 7) -#define EN_DMTRX_SUMR (1 << 7) -#define EN_DMTRX_LR (2 << 7) -#define EN_DMTRX_MONO (3 << 7) -#define EN_DMTRX_BYPASS (1 << 11) - -// Video -#define VID_CAPTURE_CONTROL 0x310180 - -#define CX23880_CAP_CTL_CAPTURE_VBI_ODD (1<<3) -#define CX23880_CAP_CTL_CAPTURE_VBI_EVEN (1<<2) -#define CX23880_CAP_CTL_CAPTURE_ODD (1<<1) -#define CX23880_CAP_CTL_CAPTURE_EVEN (1<<0) - -#define VideoInputMux0 0x0 -#define VideoInputMux1 0x1 -#define VideoInputMux2 0x2 -#define VideoInputMux3 0x3 -#define VideoInputTuner 0x0 -#define VideoInputComposite 0x1 -#define VideoInputSVideo 0x2 -#define VideoInputOther 0x3 - -#define Xtal0 0x1 -#define Xtal1 0x2 -#define XtalAuto 0x3 - -#define VideoFormatAuto 0x0 -#define VideoFormatNTSC 0x1 -#define VideoFormatNTSCJapan 0x2 -#define VideoFormatNTSC443 0x3 -#define VideoFormatPAL 0x4 -#define VideoFormatPALB 0x4 -#define VideoFormatPALD 0x4 -#define VideoFormatPALG 0x4 -#define VideoFormatPALH 0x4 -#define VideoFormatPALI 0x4 -#define VideoFormatPALBDGHI 0x4 -#define VideoFormatPALM 0x5 -#define VideoFormatPALN 0x6 -#define VideoFormatPALNC 0x7 -#define VideoFormatPAL60 0x8 -#define VideoFormatSECAM 0x9 - -#define VideoFormatAuto27MHz 0x10 -#define VideoFormatNTSC27MHz 0x11 -#define VideoFormatNTSCJapan27MHz 0x12 -#define VideoFormatNTSC44327MHz 0x13 -#define VideoFormatPAL27MHz 0x14 -#define VideoFormatPALB27MHz 0x14 -#define VideoFormatPALD27MHz 0x14 -#define VideoFormatPALG27MHz 0x14 -#define VideoFormatPALH27MHz 0x14 -#define VideoFormatPALI27MHz 0x14 -#define VideoFormatPALBDGHI27MHz 0x14 -#define VideoFormatPALM27MHz 0x15 -#define VideoFormatPALN27MHz 0x16 -#define VideoFormatPALNC27MHz 0x17 -#define VideoFormatPAL6027MHz 0x18 -#define VideoFormatSECAM27MHz 0x19 - -#define NominalUSECAM 0x87 -#define NominalVSECAM 0x85 -#define NominalUNTSC 0xFE -#define NominalVNTSC 0xB4 - -#define NominalContrast 0xD8 - -#define HFilterAutoFormat 0x0 -#define HFilterCIF 0x1 -#define HFilterQCIF 0x2 -#define HFilterICON 0x3 - -#define VFilter2TapInterpolate 0 -#define VFilter3TapInterpolate 1 -#define VFilter4TapInterpolate 2 -#define VFilter5TapInterpolate 3 -#define VFilter2TapNoInterpolate 4 -#define VFilter3TapNoInterpolate 5 -#define VFilter4TapNoInterpolate 6 -#define VFilter5TapNoInterpolate 7 - -#define ColorFormatRGB32 0x0000 -#define ColorFormatRGB24 0x0011 -#define ColorFormatRGB16 0x0022 -#define ColorFormatRGB15 0x0033 -#define ColorFormatYUY2 0x0044 -#define ColorFormatBTYUV 0x0055 -#define ColorFormatY8 0x0066 -#define ColorFormatRGB8 0x0077 -#define ColorFormatPL422 0x0088 -#define ColorFormatPL411 0x0099 -#define ColorFormatYUV12 0x00AA -#define ColorFormatYUV9 0x00BB -#define ColorFormatRAW 0x00EE -#define ColorFormatBSWAP 0x0300 -#define ColorFormatWSWAP 0x0c00 -#define ColorFormatEvenMask 0x050f -#define ColorFormatOddMask 0x0af0 -#define ColorFormatGamma 0x1000 - -#define Interlaced 0x1 -#define NonInterlaced 0x0 - -#define FieldEven 0x1 -#define FieldOdd 0x0 - -#define TGReadWriteMode 0x0 -#define TGEnableMode 0x1 - -#define DV_CbAlign 0x0 -#define DV_Y0Align 0x1 -#define DV_CrAlign 0x2 -#define DV_Y1Align 0x3 - -#define DVF_Analog 0x0 -#define DVF_CCIR656 0x1 -#define DVF_ByteStream 0x2 -#define DVF_ExtVSYNC 0x4 -#define DVF_ExtField 0x5 - -#define CHANNEL_VID_Y 0x1 -#define CHANNEL_VID_U 0x2 -#define CHANNEL_VID_V 0x3 -#define CHANNEL_VID_VBI 0x4 -#define CHANNEL_AUD_DN 0x5 -#define CHANNEL_AUD_UP 0x6 -#define CHANNEL_AUD_RDS_DN 0x7 -#define CHANNEL_MPEG_DN 0x8 -#define CHANNEL_VIP_DN 0x9 -#define CHANNEL_VIP_UP 0xA -#define CHANNEL_HOST_DN 0xB -#define CHANNEL_HOST_UP 0xC -#define CHANNEL_FIRST 0x1 -#define CHANNEL_LAST 0xC - -#define GP_COUNT_CONTROL_NONE 0x0 -#define GP_COUNT_CONTROL_INC 0x1 -#define GP_COUNT_CONTROL_RESERVED 0x2 -#define GP_COUNT_CONTROL_RESET 0x3 - -#define PLL_PRESCALE_BY_2 2 -#define PLL_PRESCALE_BY_3 3 -#define PLL_PRESCALE_BY_4 4 -#define PLL_PRESCALE_BY_5 5 - -#define HLNotchFilter4xFsc 0 -#define HLNotchFilterSquare 1 -#define HLNotchFilter135NTSC 2 -#define HLNotchFilter135PAL 3 - -#define NTSC_8x_SUB_CARRIER 28.63636E6 -#define PAL_8x_SUB_CARRIER 35.46895E6 - -// Default analog settings -#define DEFAULT_HUE_NTSC 0x00 -#define DEFAULT_BRIGHTNESS_NTSC 0x00 -#define DEFAULT_CONTRAST_NTSC 0x39 -#define DEFAULT_SAT_U_NTSC 0x7F -#define DEFAULT_SAT_V_NTSC 0x5A - -typedef enum -{ - SOURCE_TUNER = 0, - SOURCE_COMPOSITE, - SOURCE_SVIDEO, - SOURCE_OTHER1, - SOURCE_OTHER2, - SOURCE_COMPVIASVIDEO, - SOURCE_CCIR656 -} VIDEOSOURCETYPE; - -#endif /* _CX88_REG_H_ */ diff --git a/drivers/media/video/cx88/cx88-tvaudio.c b/drivers/media/video/cx88/cx88-tvaudio.c deleted file mode 100644 index 770ec05b5e9b..000000000000 --- a/drivers/media/video/cx88/cx88-tvaudio.c +++ /dev/null @@ -1,1059 +0,0 @@ -/* - - cx88x-audio.c - Conexant CX23880/23881 audio downstream driver driver - - (c) 2001 Michael Eskin, Tom Zakrajsek [Windows version] - (c) 2002 Yurij Sysoev <yurij@naturesoft.net> - (c) 2003 Gerd Knorr <kraxel@bytesex.org> - - ----------------------------------------------------------------------- - - Lot of voodoo here. Even the data sheet doesn't help to - understand what is going on here, the documentation for the audio - part of the cx2388x chip is *very* bad. - - Some of this comes from party done linux driver sources I got from - [undocumented]. - - Some comes from the dscaler sources, one of the dscaler driver guy works - for Conexant ... - - ----------------------------------------------------------------------- - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include <linux/module.h> -#include <linux/errno.h> -#include <linux/freezer.h> -#include <linux/kernel.h> -#include <linux/mm.h> -#include <linux/poll.h> -#include <linux/signal.h> -#include <linux/ioport.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/vmalloc.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/kthread.h> - -#include "cx88.h" - -static unsigned int audio_debug; -module_param(audio_debug, int, 0644); -MODULE_PARM_DESC(audio_debug, "enable debug messages [audio]"); - -static unsigned int always_analog; -module_param(always_analog,int,0644); -MODULE_PARM_DESC(always_analog,"force analog audio out"); - -static unsigned int radio_deemphasis; -module_param(radio_deemphasis,int,0644); -MODULE_PARM_DESC(radio_deemphasis, "Radio deemphasis time constant, " - "0=None, 1=50us (elsewhere), 2=75us (USA)"); - -#define dprintk(fmt, arg...) if (audio_debug) \ - printk(KERN_DEBUG "%s/0: " fmt, core->name , ## arg) - -/* ----------------------------------------------------------- */ - -static const char * const aud_ctl_names[64] = { - [EN_BTSC_FORCE_MONO] = "BTSC_FORCE_MONO", - [EN_BTSC_FORCE_STEREO] = "BTSC_FORCE_STEREO", - [EN_BTSC_FORCE_SAP] = "BTSC_FORCE_SAP", - [EN_BTSC_AUTO_STEREO] = "BTSC_AUTO_STEREO", - [EN_BTSC_AUTO_SAP] = "BTSC_AUTO_SAP", - [EN_A2_FORCE_MONO1] = "A2_FORCE_MONO1", - [EN_A2_FORCE_MONO2] = "A2_FORCE_MONO2", - [EN_A2_FORCE_STEREO] = "A2_FORCE_STEREO", - [EN_A2_AUTO_MONO2] = "A2_AUTO_MONO2", - [EN_A2_AUTO_STEREO] = "A2_AUTO_STEREO", - [EN_EIAJ_FORCE_MONO1] = "EIAJ_FORCE_MONO1", - [EN_EIAJ_FORCE_MONO2] = "EIAJ_FORCE_MONO2", - [EN_EIAJ_FORCE_STEREO] = "EIAJ_FORCE_STEREO", - [EN_EIAJ_AUTO_MONO2] = "EIAJ_AUTO_MONO2", - [EN_EIAJ_AUTO_STEREO] = "EIAJ_AUTO_STEREO", - [EN_NICAM_FORCE_MONO1] = "NICAM_FORCE_MONO1", - [EN_NICAM_FORCE_MONO2] = "NICAM_FORCE_MONO2", - [EN_NICAM_FORCE_STEREO] = "NICAM_FORCE_STEREO", - [EN_NICAM_AUTO_MONO2] = "NICAM_AUTO_MONO2", - [EN_NICAM_AUTO_STEREO] = "NICAM_AUTO_STEREO", - [EN_FMRADIO_FORCE_MONO] = "FMRADIO_FORCE_MONO", - [EN_FMRADIO_FORCE_STEREO] = "FMRADIO_FORCE_STEREO", - [EN_FMRADIO_AUTO_STEREO] = "FMRADIO_AUTO_STEREO", -}; - -struct rlist { - u32 reg; - u32 val; -}; - -static void set_audio_registers(struct cx88_core *core, const struct rlist *l) -{ - int i; - - for (i = 0; l[i].reg; i++) { - switch (l[i].reg) { - case AUD_PDF_DDS_CNST_BYTE2: - case AUD_PDF_DDS_CNST_BYTE1: - case AUD_PDF_DDS_CNST_BYTE0: - case AUD_QAM_MODE: - case AUD_PHACC_FREQ_8MSB: - case AUD_PHACC_FREQ_8LSB: - cx_writeb(l[i].reg, l[i].val); - break; - default: - cx_write(l[i].reg, l[i].val); - break; - } - } -} - -static void set_audio_start(struct cx88_core *core, u32 mode) -{ - /* mute */ - cx_write(AUD_VOL_CTL, (1 << 6)); - - /* start programming */ - cx_write(AUD_INIT, mode); - cx_write(AUD_INIT_LD, 0x0001); - cx_write(AUD_SOFT_RESET, 0x0001); -} - -static void set_audio_finish(struct cx88_core *core, u32 ctl) -{ - u32 volume; - - /* restart dma; This avoids buzz in NICAM and is good in others */ - cx88_stop_audio_dma(core); - cx_write(AUD_RATE_THRES_DMD, 0x000000C0); - cx88_start_audio_dma(core); - - if (core->board.mpeg & CX88_MPEG_BLACKBIRD) { - cx_write(AUD_I2SINPUTCNTL, 4); - cx_write(AUD_BAUDRATE, 1); - /* 'pass-thru mode': this enables the i2s output to the mpeg encoder */ - cx_set(AUD_CTL, EN_I2SOUT_ENABLE); - cx_write(AUD_I2SOUTPUTCNTL, 1); - cx_write(AUD_I2SCNTL, 0); - /* cx_write(AUD_APB_IN_RATE_ADJ, 0); */ - } - if ((always_analog) || (!(core->board.mpeg & CX88_MPEG_BLACKBIRD))) { - ctl |= EN_DAC_ENABLE; - cx_write(AUD_CTL, ctl); - } - - /* finish programming */ - cx_write(AUD_SOFT_RESET, 0x0000); - - /* unmute */ - volume = cx_sread(SHADOW_AUD_VOL_CTL); - cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, volume); - - core->last_change = jiffies; -} - -/* ----------------------------------------------------------- */ - -static void set_audio_standard_BTSC(struct cx88_core *core, unsigned int sap, - u32 mode) -{ - static const struct rlist btsc[] = { - {AUD_AFE_12DB_EN, 0x00000001}, - {AUD_OUT1_SEL, 0x00000013}, - {AUD_OUT1_SHIFT, 0x00000000}, - {AUD_POLY0_DDS_CONSTANT, 0x0012010c}, - {AUD_DMD_RA_DDS, 0x00c3e7aa}, - {AUD_DBX_IN_GAIN, 0x00004734}, - {AUD_DBX_WBE_GAIN, 0x00004640}, - {AUD_DBX_SE_GAIN, 0x00008d31}, - {AUD_DCOC_0_SRC, 0x0000001a}, - {AUD_IIR1_4_SEL, 0x00000021}, - {AUD_DCOC_PASS_IN, 0x00000003}, - {AUD_DCOC_0_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_0_SHIFT_IN1, 0x00000008}, - {AUD_DCOC_1_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_1_SHIFT_IN1, 0x00000008}, - {AUD_DN0_FREQ, 0x0000283b}, - {AUD_DN2_SRC_SEL, 0x00000008}, - {AUD_DN2_FREQ, 0x00003000}, - {AUD_DN2_AFC, 0x00000002}, - {AUD_DN2_SHFT, 0x00000000}, - {AUD_IIR2_2_SEL, 0x00000020}, - {AUD_IIR2_2_SHIFT, 0x00000000}, - {AUD_IIR2_3_SEL, 0x0000001f}, - {AUD_IIR2_3_SHIFT, 0x00000000}, - {AUD_CRDC1_SRC_SEL, 0x000003ce}, - {AUD_CRDC1_SHIFT, 0x00000000}, - {AUD_CORDIC_SHIFT_1, 0x00000007}, - {AUD_DCOC_1_SRC, 0x0000001b}, - {AUD_DCOC1_SHIFT, 0x00000000}, - {AUD_RDSI_SEL, 0x00000008}, - {AUD_RDSQ_SEL, 0x00000008}, - {AUD_RDSI_SHIFT, 0x00000000}, - {AUD_RDSQ_SHIFT, 0x00000000}, - {AUD_POLYPH80SCALEFAC, 0x00000003}, - { /* end of list */ }, - }; - static const struct rlist btsc_sap[] = { - {AUD_AFE_12DB_EN, 0x00000001}, - {AUD_DBX_IN_GAIN, 0x00007200}, - {AUD_DBX_WBE_GAIN, 0x00006200}, - {AUD_DBX_SE_GAIN, 0x00006200}, - {AUD_IIR1_1_SEL, 0x00000000}, - {AUD_IIR1_3_SEL, 0x00000001}, - {AUD_DN1_SRC_SEL, 0x00000007}, - {AUD_IIR1_4_SHIFT, 0x00000006}, - {AUD_IIR2_1_SHIFT, 0x00000000}, - {AUD_IIR2_2_SHIFT, 0x00000000}, - {AUD_IIR3_0_SHIFT, 0x00000000}, - {AUD_IIR3_1_SHIFT, 0x00000000}, - {AUD_IIR3_0_SEL, 0x0000000d}, - {AUD_IIR3_1_SEL, 0x0000000e}, - {AUD_DEEMPH1_SRC_SEL, 0x00000014}, - {AUD_DEEMPH1_SHIFT, 0x00000000}, - {AUD_DEEMPH1_G0, 0x00004000}, - {AUD_DEEMPH1_A0, 0x00000000}, - {AUD_DEEMPH1_B0, 0x00000000}, - {AUD_DEEMPH1_A1, 0x00000000}, - {AUD_DEEMPH1_B1, 0x00000000}, - {AUD_OUT0_SEL, 0x0000003f}, - {AUD_OUT1_SEL, 0x0000003f}, - {AUD_DN1_AFC, 0x00000002}, - {AUD_DCOC_0_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_0_SHIFT_IN1, 0x00000008}, - {AUD_DCOC_1_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_1_SHIFT_IN1, 0x00000008}, - {AUD_IIR1_0_SEL, 0x0000001d}, - {AUD_IIR1_2_SEL, 0x0000001e}, - {AUD_IIR2_1_SEL, 0x00000002}, - {AUD_IIR2_2_SEL, 0x00000004}, - {AUD_IIR3_2_SEL, 0x0000000f}, - {AUD_DCOC2_SHIFT, 0x00000001}, - {AUD_IIR3_2_SHIFT, 0x00000001}, - {AUD_DEEMPH0_SRC_SEL, 0x00000014}, - {AUD_CORDIC_SHIFT_1, 0x00000006}, - {AUD_POLY0_DDS_CONSTANT, 0x000e4db2}, - {AUD_DMD_RA_DDS, 0x00f696e6}, - {AUD_IIR2_3_SEL, 0x00000025}, - {AUD_IIR1_4_SEL, 0x00000021}, - {AUD_DN1_FREQ, 0x0000c965}, - {AUD_DCOC_PASS_IN, 0x00000003}, - {AUD_DCOC_0_SRC, 0x0000001a}, - {AUD_DCOC_1_SRC, 0x0000001b}, - {AUD_DCOC1_SHIFT, 0x00000000}, - {AUD_RDSI_SEL, 0x00000009}, - {AUD_RDSQ_SEL, 0x00000009}, - {AUD_RDSI_SHIFT, 0x00000000}, - {AUD_RDSQ_SHIFT, 0x00000000}, - {AUD_POLYPH80SCALEFAC, 0x00000003}, - { /* end of list */ }, - }; - - mode |= EN_FMRADIO_EN_RDS; - - if (sap) { - dprintk("%s SAP (status: unknown)\n", __func__); - set_audio_start(core, SEL_SAP); - set_audio_registers(core, btsc_sap); - set_audio_finish(core, mode); - } else { - dprintk("%s (status: known-good)\n", __func__); - set_audio_start(core, SEL_BTSC); - set_audio_registers(core, btsc); - set_audio_finish(core, mode); - } -} - -static void set_audio_standard_NICAM(struct cx88_core *core, u32 mode) -{ - static const struct rlist nicam_l[] = { - {AUD_AFE_12DB_EN, 0x00000001}, - {AUD_RATE_ADJ1, 0x00000060}, - {AUD_RATE_ADJ2, 0x000000F9}, - {AUD_RATE_ADJ3, 0x000001CC}, - {AUD_RATE_ADJ4, 0x000002B3}, - {AUD_RATE_ADJ5, 0x00000726}, - {AUD_DEEMPHDENOM1_R, 0x0000F3D0}, - {AUD_DEEMPHDENOM2_R, 0x00000000}, - {AUD_ERRLOGPERIOD_R, 0x00000064}, - {AUD_ERRINTRPTTHSHLD1_R, 0x00000FFF}, - {AUD_ERRINTRPTTHSHLD2_R, 0x0000001F}, - {AUD_ERRINTRPTTHSHLD3_R, 0x0000000F}, - {AUD_POLYPH80SCALEFAC, 0x00000003}, - {AUD_DMD_RA_DDS, 0x00C00000}, - {AUD_PLL_INT, 0x0000001E}, - {AUD_PLL_DDS, 0x00000000}, - {AUD_PLL_FRAC, 0x0000E542}, - {AUD_START_TIMER, 0x00000000}, - {AUD_DEEMPHNUMER1_R, 0x000353DE}, - {AUD_DEEMPHNUMER2_R, 0x000001B1}, - {AUD_PDF_DDS_CNST_BYTE2, 0x06}, - {AUD_PDF_DDS_CNST_BYTE1, 0x82}, - {AUD_PDF_DDS_CNST_BYTE0, 0x12}, - {AUD_QAM_MODE, 0x05}, - {AUD_PHACC_FREQ_8MSB, 0x34}, - {AUD_PHACC_FREQ_8LSB, 0x4C}, - {AUD_DEEMPHGAIN_R, 0x00006680}, - {AUD_RATE_THRES_DMD, 0x000000C0}, - { /* end of list */ }, - }; - - static const struct rlist nicam_bgdki_common[] = { - {AUD_AFE_12DB_EN, 0x00000001}, - {AUD_RATE_ADJ1, 0x00000010}, - {AUD_RATE_ADJ2, 0x00000040}, - {AUD_RATE_ADJ3, 0x00000100}, - {AUD_RATE_ADJ4, 0x00000400}, - {AUD_RATE_ADJ5, 0x00001000}, - {AUD_ERRLOGPERIOD_R, 0x00000fff}, - {AUD_ERRINTRPTTHSHLD1_R, 0x000003ff}, - {AUD_ERRINTRPTTHSHLD2_R, 0x000000ff}, - {AUD_ERRINTRPTTHSHLD3_R, 0x0000003f}, - {AUD_POLYPH80SCALEFAC, 0x00000003}, - {AUD_DEEMPHGAIN_R, 0x000023c2}, - {AUD_DEEMPHNUMER1_R, 0x0002a7bc}, - {AUD_DEEMPHNUMER2_R, 0x0003023e}, - {AUD_DEEMPHDENOM1_R, 0x0000f3d0}, - {AUD_DEEMPHDENOM2_R, 0x00000000}, - {AUD_PDF_DDS_CNST_BYTE2, 0x06}, - {AUD_PDF_DDS_CNST_BYTE1, 0x82}, - {AUD_QAM_MODE, 0x05}, - { /* end of list */ }, - }; - - static const struct rlist nicam_i[] = { - {AUD_PDF_DDS_CNST_BYTE0, 0x12}, - {AUD_PHACC_FREQ_8MSB, 0x3a}, - {AUD_PHACC_FREQ_8LSB, 0x93}, - { /* end of list */ }, - }; - - static const struct rlist nicam_default[] = { - {AUD_PDF_DDS_CNST_BYTE0, 0x16}, - {AUD_PHACC_FREQ_8MSB, 0x34}, - {AUD_PHACC_FREQ_8LSB, 0x4c}, - { /* end of list */ }, - }; - - set_audio_start(core,SEL_NICAM); - switch (core->tvaudio) { - case WW_L: - dprintk("%s SECAM-L NICAM (status: devel)\n", __func__); - set_audio_registers(core, nicam_l); - break; - case WW_I: - dprintk("%s PAL-I NICAM (status: known-good)\n", __func__); - set_audio_registers(core, nicam_bgdki_common); - set_audio_registers(core, nicam_i); - break; - case WW_NONE: - case WW_BTSC: - case WW_BG: - case WW_DK: - case WW_EIAJ: - case WW_I2SPT: - case WW_FM: - case WW_I2SADC: - case WW_M: - dprintk("%s PAL-BGDK NICAM (status: known-good)\n", __func__); - set_audio_registers(core, nicam_bgdki_common); - set_audio_registers(core, nicam_default); - break; - }; - - mode |= EN_DMTRX_LR | EN_DMTRX_BYPASS; - set_audio_finish(core, mode); -} - -static void set_audio_standard_A2(struct cx88_core *core, u32 mode) -{ - static const struct rlist a2_bgdk_common[] = { - {AUD_ERRLOGPERIOD_R, 0x00000064}, - {AUD_ERRINTRPTTHSHLD1_R, 0x00000fff}, - {AUD_ERRINTRPTTHSHLD2_R, 0x0000001f}, - {AUD_ERRINTRPTTHSHLD3_R, 0x0000000f}, - {AUD_PDF_DDS_CNST_BYTE2, 0x06}, - {AUD_PDF_DDS_CNST_BYTE1, 0x82}, - {AUD_PDF_DDS_CNST_BYTE0, 0x12}, - {AUD_QAM_MODE, 0x05}, - {AUD_PHACC_FREQ_8MSB, 0x34}, - {AUD_PHACC_FREQ_8LSB, 0x4c}, - {AUD_RATE_ADJ1, 0x00000100}, - {AUD_RATE_ADJ2, 0x00000200}, - {AUD_RATE_ADJ3, 0x00000300}, - {AUD_RATE_ADJ4, 0x00000400}, - {AUD_RATE_ADJ5, 0x00000500}, - {AUD_THR_FR, 0x00000000}, - {AAGC_HYST, 0x0000001a}, - {AUD_PILOT_BQD_1_K0, 0x0000755b}, - {AUD_PILOT_BQD_1_K1, 0x00551340}, - {AUD_PILOT_BQD_1_K2, 0x006d30be}, - {AUD_PILOT_BQD_1_K3, 0xffd394af}, - {AUD_PILOT_BQD_1_K4, 0x00400000}, - {AUD_PILOT_BQD_2_K0, 0x00040000}, - {AUD_PILOT_BQD_2_K1, 0x002a4841}, - {AUD_PILOT_BQD_2_K2, 0x00400000}, - {AUD_PILOT_BQD_2_K3, 0x00000000}, - {AUD_PILOT_BQD_2_K4, 0x00000000}, - {AUD_MODE_CHG_TIMER, 0x00000040}, - {AUD_AFE_12DB_EN, 0x00000001}, - {AUD_CORDIC_SHIFT_0, 0x00000007}, - {AUD_CORDIC_SHIFT_1, 0x00000007}, - {AUD_DEEMPH0_G0, 0x00000380}, - {AUD_DEEMPH1_G0, 0x00000380}, - {AUD_DCOC_0_SRC, 0x0000001a}, - {AUD_DCOC0_SHIFT, 0x00000000}, - {AUD_DCOC_0_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_0_SHIFT_IN1, 0x00000008}, - {AUD_DCOC_PASS_IN, 0x00000003}, - {AUD_IIR3_0_SEL, 0x00000021}, - {AUD_DN2_AFC, 0x00000002}, - {AUD_DCOC_1_SRC, 0x0000001b}, - {AUD_DCOC1_SHIFT, 0x00000000}, - {AUD_DCOC_1_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_1_SHIFT_IN1, 0x00000008}, - {AUD_IIR3_1_SEL, 0x00000023}, - {AUD_RDSI_SEL, 0x00000017}, - {AUD_RDSI_SHIFT, 0x00000000}, - {AUD_RDSQ_SEL, 0x00000017}, - {AUD_RDSQ_SHIFT, 0x00000000}, - {AUD_PLL_INT, 0x0000001e}, - {AUD_PLL_DDS, 0x00000000}, - {AUD_PLL_FRAC, 0x0000e542}, - {AUD_POLYPH80SCALEFAC, 0x00000001}, - {AUD_START_TIMER, 0x00000000}, - { /* end of list */ }, - }; - - static const struct rlist a2_bg[] = { - {AUD_DMD_RA_DDS, 0x002a4f2f}, - {AUD_C1_UP_THR, 0x00007000}, - {AUD_C1_LO_THR, 0x00005400}, - {AUD_C2_UP_THR, 0x00005400}, - {AUD_C2_LO_THR, 0x00003000}, - { /* end of list */ }, - }; - - static const struct rlist a2_dk[] = { - {AUD_DMD_RA_DDS, 0x002a4f2f}, - {AUD_C1_UP_THR, 0x00007000}, - {AUD_C1_LO_THR, 0x00005400}, - {AUD_C2_UP_THR, 0x00005400}, - {AUD_C2_LO_THR, 0x00003000}, - {AUD_DN0_FREQ, 0x00003a1c}, - {AUD_DN2_FREQ, 0x0000d2e0}, - { /* end of list */ }, - }; - - static const struct rlist a1_i[] = { - {AUD_ERRLOGPERIOD_R, 0x00000064}, - {AUD_ERRINTRPTTHSHLD1_R, 0x00000fff}, - {AUD_ERRINTRPTTHSHLD2_R, 0x0000001f}, - {AUD_ERRINTRPTTHSHLD3_R, 0x0000000f}, - {AUD_PDF_DDS_CNST_BYTE2, 0x06}, - {AUD_PDF_DDS_CNST_BYTE1, 0x82}, - {AUD_PDF_DDS_CNST_BYTE0, 0x12}, - {AUD_QAM_MODE, 0x05}, - {AUD_PHACC_FREQ_8MSB, 0x3a}, - {AUD_PHACC_FREQ_8LSB, 0x93}, - {AUD_DMD_RA_DDS, 0x002a4f2f}, - {AUD_PLL_INT, 0x0000001e}, - {AUD_PLL_DDS, 0x00000004}, - {AUD_PLL_FRAC, 0x0000e542}, - {AUD_RATE_ADJ1, 0x00000100}, - {AUD_RATE_ADJ2, 0x00000200}, - {AUD_RATE_ADJ3, 0x00000300}, - {AUD_RATE_ADJ4, 0x00000400}, - {AUD_RATE_ADJ5, 0x00000500}, - {AUD_THR_FR, 0x00000000}, - {AUD_PILOT_BQD_1_K0, 0x0000755b}, - {AUD_PILOT_BQD_1_K1, 0x00551340}, - {AUD_PILOT_BQD_1_K2, 0x006d30be}, - {AUD_PILOT_BQD_1_K3, 0xffd394af}, - {AUD_PILOT_BQD_1_K4, 0x00400000}, - {AUD_PILOT_BQD_2_K0, 0x00040000}, - {AUD_PILOT_BQD_2_K1, 0x002a4841}, - {AUD_PILOT_BQD_2_K2, 0x00400000}, - {AUD_PILOT_BQD_2_K3, 0x00000000}, - {AUD_PILOT_BQD_2_K4, 0x00000000}, - {AUD_MODE_CHG_TIMER, 0x00000060}, - {AUD_AFE_12DB_EN, 0x00000001}, - {AAGC_HYST, 0x0000000a}, - {AUD_CORDIC_SHIFT_0, 0x00000007}, - {AUD_CORDIC_SHIFT_1, 0x00000007}, - {AUD_C1_UP_THR, 0x00007000}, - {AUD_C1_LO_THR, 0x00005400}, - {AUD_C2_UP_THR, 0x00005400}, - {AUD_C2_LO_THR, 0x00003000}, - {AUD_DCOC_0_SRC, 0x0000001a}, - {AUD_DCOC0_SHIFT, 0x00000000}, - {AUD_DCOC_0_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_0_SHIFT_IN1, 0x00000008}, - {AUD_DCOC_PASS_IN, 0x00000003}, - {AUD_IIR3_0_SEL, 0x00000021}, - {AUD_DN2_AFC, 0x00000002}, - {AUD_DCOC_1_SRC, 0x0000001b}, - {AUD_DCOC1_SHIFT, 0x00000000}, - {AUD_DCOC_1_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_1_SHIFT_IN1, 0x00000008}, - {AUD_IIR3_1_SEL, 0x00000023}, - {AUD_DN0_FREQ, 0x000035a3}, - {AUD_DN2_FREQ, 0x000029c7}, - {AUD_CRDC0_SRC_SEL, 0x00000511}, - {AUD_IIR1_0_SEL, 0x00000001}, - {AUD_IIR1_1_SEL, 0x00000000}, - {AUD_IIR3_2_SEL, 0x00000003}, - {AUD_IIR3_2_SHIFT, 0x00000000}, - {AUD_IIR3_0_SEL, 0x00000002}, - {AUD_IIR2_0_SEL, 0x00000021}, - {AUD_IIR2_0_SHIFT, 0x00000002}, - {AUD_DEEMPH0_SRC_SEL, 0x0000000b}, - {AUD_DEEMPH1_SRC_SEL, 0x0000000b}, - {AUD_POLYPH80SCALEFAC, 0x00000001}, - {AUD_START_TIMER, 0x00000000}, - { /* end of list */ }, - }; - - static const struct rlist am_l[] = { - {AUD_ERRLOGPERIOD_R, 0x00000064}, - {AUD_ERRINTRPTTHSHLD1_R, 0x00000FFF}, - {AUD_ERRINTRPTTHSHLD2_R, 0x0000001F}, - {AUD_ERRINTRPTTHSHLD3_R, 0x0000000F}, - {AUD_PDF_DDS_CNST_BYTE2, 0x48}, - {AUD_PDF_DDS_CNST_BYTE1, 0x3D}, - {AUD_QAM_MODE, 0x00}, - {AUD_PDF_DDS_CNST_BYTE0, 0xf5}, - {AUD_PHACC_FREQ_8MSB, 0x3a}, - {AUD_PHACC_FREQ_8LSB, 0x4a}, - {AUD_DEEMPHGAIN_R, 0x00006680}, - {AUD_DEEMPHNUMER1_R, 0x000353DE}, - {AUD_DEEMPHNUMER2_R, 0x000001B1}, - {AUD_DEEMPHDENOM1_R, 0x0000F3D0}, - {AUD_DEEMPHDENOM2_R, 0x00000000}, - {AUD_FM_MODE_ENABLE, 0x00000007}, - {AUD_POLYPH80SCALEFAC, 0x00000003}, - {AUD_AFE_12DB_EN, 0x00000001}, - {AAGC_GAIN, 0x00000000}, - {AAGC_HYST, 0x00000018}, - {AAGC_DEF, 0x00000020}, - {AUD_DN0_FREQ, 0x00000000}, - {AUD_POLY0_DDS_CONSTANT, 0x000E4DB2}, - {AUD_DCOC_0_SRC, 0x00000021}, - {AUD_IIR1_0_SEL, 0x00000000}, - {AUD_IIR1_0_SHIFT, 0x00000007}, - {AUD_IIR1_1_SEL, 0x00000002}, - {AUD_IIR1_1_SHIFT, 0x00000000}, - {AUD_DCOC_1_SRC, 0x00000003}, - {AUD_DCOC1_SHIFT, 0x00000000}, - {AUD_DCOC_PASS_IN, 0x00000000}, - {AUD_IIR1_2_SEL, 0x00000023}, - {AUD_IIR1_2_SHIFT, 0x00000000}, - {AUD_IIR1_3_SEL, 0x00000004}, - {AUD_IIR1_3_SHIFT, 0x00000007}, - {AUD_IIR1_4_SEL, 0x00000005}, - {AUD_IIR1_4_SHIFT, 0x00000007}, - {AUD_IIR3_0_SEL, 0x00000007}, - {AUD_IIR3_0_SHIFT, 0x00000000}, - {AUD_DEEMPH0_SRC_SEL, 0x00000011}, - {AUD_DEEMPH0_SHIFT, 0x00000000}, - {AUD_DEEMPH0_G0, 0x00007000}, - {AUD_DEEMPH0_A0, 0x00000000}, - {AUD_DEEMPH0_B0, 0x00000000}, - {AUD_DEEMPH0_A1, 0x00000000}, - {AUD_DEEMPH0_B1, 0x00000000}, - {AUD_DEEMPH1_SRC_SEL, 0x00000011}, - {AUD_DEEMPH1_SHIFT, 0x00000000}, - {AUD_DEEMPH1_G0, 0x00007000}, - {AUD_DEEMPH1_A0, 0x00000000}, - {AUD_DEEMPH1_B0, 0x00000000}, - {AUD_DEEMPH1_A1, 0x00000000}, - {AUD_DEEMPH1_B1, 0x00000000}, - {AUD_OUT0_SEL, 0x0000003F}, - {AUD_OUT1_SEL, 0x0000003F}, - {AUD_DMD_RA_DDS, 0x00F5C285}, - {AUD_PLL_INT, 0x0000001E}, - {AUD_PLL_DDS, 0x00000000}, - {AUD_PLL_FRAC, 0x0000E542}, - {AUD_RATE_ADJ1, 0x00000100}, - {AUD_RATE_ADJ2, 0x00000200}, - {AUD_RATE_ADJ3, 0x00000300}, - {AUD_RATE_ADJ4, 0x00000400}, - {AUD_RATE_ADJ5, 0x00000500}, - {AUD_RATE_THRES_DMD, 0x000000C0}, - { /* end of list */ }, - }; - - static const struct rlist a2_deemph50[] = { - {AUD_DEEMPH0_G0, 0x00000380}, - {AUD_DEEMPH1_G0, 0x00000380}, - {AUD_DEEMPHGAIN_R, 0x000011e1}, - {AUD_DEEMPHNUMER1_R, 0x0002a7bc}, - {AUD_DEEMPHNUMER2_R, 0x0003023c}, - { /* end of list */ }, - }; - - set_audio_start(core, SEL_A2); - switch (core->tvaudio) { - case WW_BG: - dprintk("%s PAL-BG A1/2 (status: known-good)\n", __func__); - set_audio_registers(core, a2_bgdk_common); - set_audio_registers(core, a2_bg); - set_audio_registers(core, a2_deemph50); - break; - case WW_DK: - dprintk("%s PAL-DK A1/2 (status: known-good)\n", __func__); - set_audio_registers(core, a2_bgdk_common); - set_audio_registers(core, a2_dk); - set_audio_registers(core, a2_deemph50); - break; - case WW_I: - dprintk("%s PAL-I A1 (status: known-good)\n", __func__); - set_audio_registers(core, a1_i); - set_audio_registers(core, a2_deemph50); - break; - case WW_L: - dprintk("%s AM-L (status: devel)\n", __func__); - set_audio_registers(core, am_l); - break; - case WW_NONE: - case WW_BTSC: - case WW_EIAJ: - case WW_I2SPT: - case WW_FM: - case WW_I2SADC: - case WW_M: - dprintk("%s Warning: wrong value\n", __func__); - return; - break; - }; - - mode |= EN_FMRADIO_EN_RDS | EN_DMTRX_SUMDIFF; - set_audio_finish(core, mode); -} - -static void set_audio_standard_EIAJ(struct cx88_core *core) -{ - static const struct rlist eiaj[] = { - /* TODO: eiaj register settings are not there yet ... */ - - { /* end of list */ }, - }; - dprintk("%s (status: unknown)\n", __func__); - - set_audio_start(core, SEL_EIAJ); - set_audio_registers(core, eiaj); - set_audio_finish(core, EN_EIAJ_AUTO_STEREO); -} - -static void set_audio_standard_FM(struct cx88_core *core, - enum cx88_deemph_type deemph) -{ - static const struct rlist fm_deemph_50[] = { - {AUD_DEEMPH0_G0, 0x0C45}, - {AUD_DEEMPH0_A0, 0x6262}, - {AUD_DEEMPH0_B0, 0x1C29}, - {AUD_DEEMPH0_A1, 0x3FC66}, - {AUD_DEEMPH0_B1, 0x399A}, - - {AUD_DEEMPH1_G0, 0x0D80}, - {AUD_DEEMPH1_A0, 0x6262}, - {AUD_DEEMPH1_B0, 0x1C29}, - {AUD_DEEMPH1_A1, 0x3FC66}, - {AUD_DEEMPH1_B1, 0x399A}, - - {AUD_POLYPH80SCALEFAC, 0x0003}, - { /* end of list */ }, - }; - static const struct rlist fm_deemph_75[] = { - {AUD_DEEMPH0_G0, 0x091B}, - {AUD_DEEMPH0_A0, 0x6B68}, - {AUD_DEEMPH0_B0, 0x11EC}, - {AUD_DEEMPH0_A1, 0x3FC66}, - {AUD_DEEMPH0_B1, 0x399A}, - - {AUD_DEEMPH1_G0, 0x0AA0}, - {AUD_DEEMPH1_A0, 0x6B68}, - {AUD_DEEMPH1_B0, 0x11EC}, - {AUD_DEEMPH1_A1, 0x3FC66}, - {AUD_DEEMPH1_B1, 0x399A}, - - {AUD_POLYPH80SCALEFAC, 0x0003}, - { /* end of list */ }, - }; - - /* It is enough to leave default values? */ - /* No, it's not! The deemphasis registers are reset to the 75us - * values by default. Analyzing the spectrum of the decoded audio - * reveals that "no deemphasis" is the same as 75 us, while the 50 us - * setting results in less deemphasis. */ - static const struct rlist fm_no_deemph[] = { - - {AUD_POLYPH80SCALEFAC, 0x0003}, - { /* end of list */ }, - }; - - dprintk("%s (status: unknown)\n", __func__); - set_audio_start(core, SEL_FMRADIO); - - switch (deemph) { - default: - case FM_NO_DEEMPH: - set_audio_registers(core, fm_no_deemph); - break; - - case FM_DEEMPH_50: - set_audio_registers(core, fm_deemph_50); - break; - - case FM_DEEMPH_75: - set_audio_registers(core, fm_deemph_75); - break; - } - - set_audio_finish(core, EN_FMRADIO_AUTO_STEREO); -} - -/* ----------------------------------------------------------- */ - -static int cx88_detect_nicam(struct cx88_core *core) -{ - int i, j = 0; - - dprintk("start nicam autodetect.\n"); - - for (i = 0; i < 6; i++) { - /* if bit1=1 then nicam is detected */ - j += ((cx_read(AUD_NICAM_STATUS2) & 0x02) >> 1); - - if (j == 1) { - dprintk("nicam is detected.\n"); - return 1; - } - - /* wait a little bit for next reading status */ - msleep(10); - } - - dprintk("nicam is not detected.\n"); - return 0; -} - -void cx88_set_tvaudio(struct cx88_core *core) -{ - switch (core->tvaudio) { - case WW_BTSC: - set_audio_standard_BTSC(core, 0, EN_BTSC_AUTO_STEREO); - break; - case WW_BG: - case WW_DK: - case WW_M: - case WW_I: - case WW_L: - /* prepare all dsp registers */ - set_audio_standard_A2(core, EN_A2_FORCE_MONO1); - - /* set nicam mode - otherwise - AUD_NICAM_STATUS2 contains wrong values */ - set_audio_standard_NICAM(core, EN_NICAM_AUTO_STEREO); - if (0 == cx88_detect_nicam(core)) { - /* fall back to fm / am mono */ - set_audio_standard_A2(core, EN_A2_FORCE_MONO1); - core->audiomode_current = V4L2_TUNER_MODE_MONO; - core->use_nicam = 0; - } else { - core->use_nicam = 1; - } - break; - case WW_EIAJ: - set_audio_standard_EIAJ(core); - break; - case WW_FM: - set_audio_standard_FM(core, radio_deemphasis); - break; - case WW_I2SADC: - set_audio_start(core, 0x01); - /* - * Slave/Philips/Autobaud - * NB on Nova-S bit1 NPhilipsSony appears to be inverted: - * 0= Sony, 1=Philips - */ - cx_write(AUD_I2SINPUTCNTL, core->board.i2sinputcntl); - /* Switch to "I2S ADC mode" */ - cx_write(AUD_I2SCNTL, 0x1); - set_audio_finish(core, EN_I2SIN_ENABLE); - break; - case WW_NONE: - case WW_I2SPT: - printk("%s/0: unknown tv audio mode [%d]\n", - core->name, core->tvaudio); - break; - } - return; -} - -void cx88_newstation(struct cx88_core *core) -{ - core->audiomode_manual = UNSET; - core->last_change = jiffies; -} - -void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t) -{ - static const char * const m[] = { "stereo", "dual mono", "mono", "sap" }; - static const char * const p[] = { "no pilot", "pilot c1", "pilot c2", "?" }; - u32 reg, mode, pilot; - - reg = cx_read(AUD_STATUS); - mode = reg & 0x03; - pilot = (reg >> 2) & 0x03; - - if (core->astat != reg) - dprintk("AUD_STATUS: 0x%x [%s/%s] ctl=%s\n", - reg, m[mode], p[pilot], - aud_ctl_names[cx_read(AUD_CTL) & 63]); - core->astat = reg; - - t->capability = V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_SAP | - V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2; - t->rxsubchans = UNSET; - t->audmode = V4L2_TUNER_MODE_MONO; - - switch (mode) { - case 0: - t->audmode = V4L2_TUNER_MODE_STEREO; - break; - case 1: - t->audmode = V4L2_TUNER_MODE_LANG2; - break; - case 2: - t->audmode = V4L2_TUNER_MODE_MONO; - break; - case 3: - t->audmode = V4L2_TUNER_MODE_SAP; - break; - } - - switch (core->tvaudio) { - case WW_BTSC: - case WW_BG: - case WW_DK: - case WW_M: - case WW_EIAJ: - if (!core->use_nicam) { - t->rxsubchans = cx88_dsp_detect_stereo_sap(core); - break; - } - break; - case WW_NONE: - case WW_I: - case WW_L: - case WW_I2SPT: - case WW_FM: - case WW_I2SADC: - /* nothing */ - break; - } - - /* If software stereo detection is not supported... */ - if (UNSET == t->rxsubchans) { - t->rxsubchans = V4L2_TUNER_SUB_MONO; - /* If the hardware itself detected stereo, also return - stereo as an available subchannel */ - if (V4L2_TUNER_MODE_STEREO == t->audmode) - t->rxsubchans |= V4L2_TUNER_SUB_STEREO; - } - return; -} - -void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual) -{ - u32 ctl = UNSET; - u32 mask = UNSET; - - if (manual) { - core->audiomode_manual = mode; - } else { - if (UNSET != core->audiomode_manual) - return; - } - core->audiomode_current = mode; - - switch (core->tvaudio) { - case WW_BTSC: - switch (mode) { - case V4L2_TUNER_MODE_MONO: - set_audio_standard_BTSC(core, 0, EN_BTSC_FORCE_MONO); - break; - case V4L2_TUNER_MODE_LANG1: - set_audio_standard_BTSC(core, 0, EN_BTSC_AUTO_STEREO); - break; - case V4L2_TUNER_MODE_LANG2: - set_audio_standard_BTSC(core, 1, EN_BTSC_FORCE_SAP); - break; - case V4L2_TUNER_MODE_STEREO: - case V4L2_TUNER_MODE_LANG1_LANG2: - set_audio_standard_BTSC(core, 0, EN_BTSC_FORCE_STEREO); - break; - } - break; - case WW_BG: - case WW_DK: - case WW_M: - case WW_I: - case WW_L: - if (1 == core->use_nicam) { - switch (mode) { - case V4L2_TUNER_MODE_MONO: - case V4L2_TUNER_MODE_LANG1: - set_audio_standard_NICAM(core, - EN_NICAM_FORCE_MONO1); - break; - case V4L2_TUNER_MODE_LANG2: - set_audio_standard_NICAM(core, - EN_NICAM_FORCE_MONO2); - break; - case V4L2_TUNER_MODE_STEREO: - case V4L2_TUNER_MODE_LANG1_LANG2: - set_audio_standard_NICAM(core, - EN_NICAM_FORCE_STEREO); - break; - } - } else { - if ((core->tvaudio == WW_I) || (core->tvaudio == WW_L)) { - /* fall back to fm / am mono */ - set_audio_standard_A2(core, EN_A2_FORCE_MONO1); - } else { - /* TODO: Add A2 autodection */ - mask = 0x3f; - switch (mode) { - case V4L2_TUNER_MODE_MONO: - case V4L2_TUNER_MODE_LANG1: - ctl = EN_A2_FORCE_MONO1; - break; - case V4L2_TUNER_MODE_LANG2: - ctl = EN_A2_FORCE_MONO2; - break; - case V4L2_TUNER_MODE_STEREO: - case V4L2_TUNER_MODE_LANG1_LANG2: - ctl = EN_A2_FORCE_STEREO; - break; - } - } - } - break; - case WW_FM: - switch (mode) { - case V4L2_TUNER_MODE_MONO: - ctl = EN_FMRADIO_FORCE_MONO; - mask = 0x3f; - break; - case V4L2_TUNER_MODE_STEREO: - ctl = EN_FMRADIO_AUTO_STEREO; - mask = 0x3f; - break; - } - break; - case WW_I2SADC: - case WW_NONE: - case WW_EIAJ: - case WW_I2SPT: - /* DO NOTHING */ - break; - } - - if (UNSET != ctl) { - dprintk("cx88_set_stereo: mask 0x%x, ctl 0x%x " - "[status=0x%x,ctl=0x%x,vol=0x%x]\n", - mask, ctl, cx_read(AUD_STATUS), - cx_read(AUD_CTL), cx_sread(SHADOW_AUD_VOL_CTL)); - cx_andor(AUD_CTL, mask, ctl); - } - return; -} - -int cx88_audio_thread(void *data) -{ - struct cx88_core *core = data; - struct v4l2_tuner t; - u32 mode = 0; - - dprintk("cx88: tvaudio thread started\n"); - set_freezable(); - for (;;) { - msleep_interruptible(1000); - if (kthread_should_stop()) - break; - try_to_freeze(); - - switch (core->tvaudio) { - case WW_BG: - case WW_DK: - case WW_M: - case WW_I: - case WW_L: - if (core->use_nicam) - goto hw_autodetect; - - /* just monitor the audio status for now ... */ - memset(&t, 0, sizeof(t)); - cx88_get_stereo(core, &t); - - if (UNSET != core->audiomode_manual) - /* manually set, don't do anything. */ - continue; - - /* monitor signal and set stereo if available */ - if (t.rxsubchans & V4L2_TUNER_SUB_STEREO) - mode = V4L2_TUNER_MODE_STEREO; - else - mode = V4L2_TUNER_MODE_MONO; - if (mode == core->audiomode_current) - continue; - /* automatically switch to best available mode */ - cx88_set_stereo(core, mode, 0); - break; - case WW_NONE: - case WW_BTSC: - case WW_EIAJ: - case WW_I2SPT: - case WW_FM: - case WW_I2SADC: -hw_autodetect: - /* stereo autodetection is supported by hardware so - we don't need to do it manually. Do nothing. */ - break; - } - } - - dprintk("cx88: tvaudio thread exiting\n"); - return 0; -} - -/* ----------------------------------------------------------- */ - -EXPORT_SYMBOL(cx88_set_tvaudio); -EXPORT_SYMBOL(cx88_newstation); -EXPORT_SYMBOL(cx88_set_stereo); -EXPORT_SYMBOL(cx88_get_stereo); -EXPORT_SYMBOL(cx88_audio_thread); - -/* - * Local variables: - * c-basic-offset: 8 - * End: - * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off - */ diff --git a/drivers/media/video/cx88/cx88-vbi.c b/drivers/media/video/cx88/cx88-vbi.c deleted file mode 100644 index f8f8389c0362..000000000000 --- a/drivers/media/video/cx88/cx88-vbi.c +++ /dev/null @@ -1,245 +0,0 @@ -/* - */ -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/init.h> - -#include "cx88.h" - -static unsigned int vbibufs = 4; -module_param(vbibufs,int,0644); -MODULE_PARM_DESC(vbibufs,"number of vbi buffers, range 2-32"); - -static unsigned int vbi_debug; -module_param(vbi_debug,int,0644); -MODULE_PARM_DESC(vbi_debug,"enable debug messages [vbi]"); - -#define dprintk(level,fmt, arg...) if (vbi_debug >= level) \ - printk(KERN_DEBUG "%s: " fmt, dev->core->name , ## arg) - -/* ------------------------------------------------------------------ */ - -int cx8800_vbi_fmt (struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx8800_fh *fh = priv; - struct cx8800_dev *dev = fh->dev; - - f->fmt.vbi.samples_per_line = VBI_LINE_LENGTH; - f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY; - f->fmt.vbi.offset = 244; - f->fmt.vbi.count[0] = VBI_LINE_COUNT; - f->fmt.vbi.count[1] = VBI_LINE_COUNT; - - if (dev->core->tvnorm & V4L2_STD_525_60) { - /* ntsc */ - f->fmt.vbi.sampling_rate = 28636363; - f->fmt.vbi.start[0] = 10; - f->fmt.vbi.start[1] = 273; - - } else if (dev->core->tvnorm & V4L2_STD_625_50) { - /* pal */ - f->fmt.vbi.sampling_rate = 35468950; - f->fmt.vbi.start[0] = 7 -1; - f->fmt.vbi.start[1] = 319 -1; - } - return 0; -} - -static int cx8800_start_vbi_dma(struct cx8800_dev *dev, - struct cx88_dmaqueue *q, - struct cx88_buffer *buf) -{ - struct cx88_core *core = dev->core; - - /* setup fifo + format */ - cx88_sram_channel_setup(dev->core, &cx88_sram_channels[SRAM_CH24], - buf->vb.width, buf->risc.dma); - - cx_write(MO_VBOS_CONTROL, ( (1 << 18) | // comb filter delay fixup - (1 << 15) | // enable vbi capture - (1 << 11) )); - - /* reset counter */ - cx_write(MO_VBI_GPCNTRL, GP_COUNT_CONTROL_RESET); - q->count = 1; - - /* enable irqs */ - cx_set(MO_PCI_INTMSK, core->pci_irqmask | PCI_INT_VIDINT); - cx_set(MO_VID_INTMSK, 0x0f0088); - - /* enable capture */ - cx_set(VID_CAPTURE_CONTROL,0x18); - - /* start dma */ - cx_set(MO_DEV_CNTRL2, (1<<5)); - cx_set(MO_VID_DMACNTRL, 0x88); - - return 0; -} - -int cx8800_stop_vbi_dma(struct cx8800_dev *dev) -{ - struct cx88_core *core = dev->core; - - /* stop dma */ - cx_clear(MO_VID_DMACNTRL, 0x88); - - /* disable capture */ - cx_clear(VID_CAPTURE_CONTROL,0x18); - - /* disable irqs */ - cx_clear(MO_PCI_INTMSK, PCI_INT_VIDINT); - cx_clear(MO_VID_INTMSK, 0x0f0088); - return 0; -} - -int cx8800_restart_vbi_queue(struct cx8800_dev *dev, - struct cx88_dmaqueue *q) -{ - struct cx88_buffer *buf; - - if (list_empty(&q->active)) - return 0; - - buf = list_entry(q->active.next, struct cx88_buffer, vb.queue); - dprintk(2,"restart_queue [%p/%d]: restart dma\n", - buf, buf->vb.i); - cx8800_start_vbi_dma(dev, q, buf); - list_for_each_entry(buf, &q->active, vb.queue) - buf->count = q->count++; - mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - return 0; -} - -void cx8800_vbi_timeout(unsigned long data) -{ - struct cx8800_dev *dev = (struct cx8800_dev*)data; - struct cx88_core *core = dev->core; - struct cx88_dmaqueue *q = &dev->vbiq; - struct cx88_buffer *buf; - unsigned long flags; - - cx88_sram_channel_dump(dev->core, &cx88_sram_channels[SRAM_CH24]); - - cx_clear(MO_VID_DMACNTRL, 0x88); - cx_clear(VID_CAPTURE_CONTROL, 0x18); - - spin_lock_irqsave(&dev->slock,flags); - while (!list_empty(&q->active)) { - buf = list_entry(q->active.next, struct cx88_buffer, vb.queue); - list_del(&buf->vb.queue); - buf->vb.state = VIDEOBUF_ERROR; - wake_up(&buf->vb.done); - printk("%s/0: [%p/%d] timeout - dma=0x%08lx\n", dev->core->name, - buf, buf->vb.i, (unsigned long)buf->risc.dma); - } - cx8800_restart_vbi_queue(dev,q); - spin_unlock_irqrestore(&dev->slock,flags); -} - -/* ------------------------------------------------------------------ */ - -static int -vbi_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) -{ - *size = VBI_LINE_COUNT * VBI_LINE_LENGTH * 2; - if (0 == *count) - *count = vbibufs; - if (*count < 2) - *count = 2; - if (*count > 32) - *count = 32; - return 0; -} - -static int -vbi_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, - enum v4l2_field field) -{ - struct cx8800_fh *fh = q->priv_data; - struct cx8800_dev *dev = fh->dev; - struct cx88_buffer *buf = container_of(vb,struct cx88_buffer,vb); - unsigned int size; - int rc; - - size = VBI_LINE_COUNT * VBI_LINE_LENGTH * 2; - if (0 != buf->vb.baddr && buf->vb.bsize < size) - return -EINVAL; - - if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { - struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb); - buf->vb.width = VBI_LINE_LENGTH; - buf->vb.height = VBI_LINE_COUNT; - buf->vb.size = size; - buf->vb.field = V4L2_FIELD_SEQ_TB; - - if (0 != (rc = videobuf_iolock(q,&buf->vb,NULL))) - goto fail; - cx88_risc_buffer(dev->pci, &buf->risc, - dma->sglist, - 0, buf->vb.width * buf->vb.height, - buf->vb.width, 0, - buf->vb.height); - } - buf->vb.state = VIDEOBUF_PREPARED; - return 0; - - fail: - cx88_free_buffer(q,buf); - return rc; -} - -static void -vbi_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) -{ - struct cx88_buffer *buf = container_of(vb,struct cx88_buffer,vb); - struct cx88_buffer *prev; - struct cx8800_fh *fh = vq->priv_data; - struct cx8800_dev *dev = fh->dev; - struct cx88_dmaqueue *q = &dev->vbiq; - - /* add jump to stopper */ - buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC); - buf->risc.jmp[1] = cpu_to_le32(q->stopper.dma); - - if (list_empty(&q->active)) { - list_add_tail(&buf->vb.queue,&q->active); - cx8800_start_vbi_dma(dev, q, buf); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - dprintk(2,"[%p/%d] vbi_queue - first active\n", - buf, buf->vb.i); - - } else { - prev = list_entry(q->active.prev, struct cx88_buffer, vb.queue); - list_add_tail(&buf->vb.queue,&q->active); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - dprintk(2,"[%p/%d] buffer_queue - append to active\n", - buf, buf->vb.i); - } -} - -static void vbi_release(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct cx88_buffer *buf = container_of(vb,struct cx88_buffer,vb); - - cx88_free_buffer(q,buf); -} - -const struct videobuf_queue_ops cx8800_vbi_qops = { - .buf_setup = vbi_setup, - .buf_prepare = vbi_prepare, - .buf_queue = vbi_queue, - .buf_release = vbi_release, -}; - -/* ------------------------------------------------------------------ */ -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c deleted file mode 100644 index f6fcc7e763ab..000000000000 --- a/drivers/media/video/cx88/cx88-video.c +++ /dev/null @@ -1,2075 +0,0 @@ -/* - * - * device driver for Conexant 2388x based TV cards - * video4linux video interface - * - * (c) 2003-04 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * (c) 2005-2006 Mauro Carvalho Chehab <mchehab@infradead.org> - * - Multituner support - * - video_ioctl2 conversion - * - PAL/M fixes - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/kmod.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/interrupt.h> -#include <linux/dma-mapping.h> -#include <linux/delay.h> -#include <linux/kthread.h> -#include <asm/div64.h> - -#include "cx88.h" -#include <media/v4l2-common.h> -#include <media/v4l2-ioctl.h> -#include <media/v4l2-event.h> -#include <media/wm8775.h> - -MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards"); -MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); -MODULE_LICENSE("GPL"); -MODULE_VERSION(CX88_VERSION); - -/* ------------------------------------------------------------------ */ - -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET }; -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET }; -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET }; - -module_param_array(video_nr, int, NULL, 0444); -module_param_array(vbi_nr, int, NULL, 0444); -module_param_array(radio_nr, int, NULL, 0444); - -MODULE_PARM_DESC(video_nr,"video device numbers"); -MODULE_PARM_DESC(vbi_nr,"vbi device numbers"); -MODULE_PARM_DESC(radio_nr,"radio device numbers"); - -static unsigned int video_debug; -module_param(video_debug,int,0644); -MODULE_PARM_DESC(video_debug,"enable debug messages [video]"); - -static unsigned int irq_debug; -module_param(irq_debug,int,0644); -MODULE_PARM_DESC(irq_debug,"enable debug messages [IRQ handler]"); - -static unsigned int vid_limit = 16; -module_param(vid_limit,int,0644); -MODULE_PARM_DESC(vid_limit,"capture memory limit in megabytes"); - -#define dprintk(level,fmt, arg...) if (video_debug >= level) \ - printk(KERN_DEBUG "%s/0: " fmt, core->name , ## arg) - -/* ------------------------------------------------------------------- */ -/* static data */ - -static const struct cx8800_fmt formats[] = { - { - .name = "8 bpp, gray", - .fourcc = V4L2_PIX_FMT_GREY, - .cxformat = ColorFormatY8, - .depth = 8, - .flags = FORMAT_FLAGS_PACKED, - },{ - .name = "15 bpp RGB, le", - .fourcc = V4L2_PIX_FMT_RGB555, - .cxformat = ColorFormatRGB15, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - },{ - .name = "15 bpp RGB, be", - .fourcc = V4L2_PIX_FMT_RGB555X, - .cxformat = ColorFormatRGB15 | ColorFormatBSWAP, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - },{ - .name = "16 bpp RGB, le", - .fourcc = V4L2_PIX_FMT_RGB565, - .cxformat = ColorFormatRGB16, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - },{ - .name = "16 bpp RGB, be", - .fourcc = V4L2_PIX_FMT_RGB565X, - .cxformat = ColorFormatRGB16 | ColorFormatBSWAP, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - },{ - .name = "24 bpp RGB, le", - .fourcc = V4L2_PIX_FMT_BGR24, - .cxformat = ColorFormatRGB24, - .depth = 24, - .flags = FORMAT_FLAGS_PACKED, - },{ - .name = "32 bpp RGB, le", - .fourcc = V4L2_PIX_FMT_BGR32, - .cxformat = ColorFormatRGB32, - .depth = 32, - .flags = FORMAT_FLAGS_PACKED, - },{ - .name = "32 bpp RGB, be", - .fourcc = V4L2_PIX_FMT_RGB32, - .cxformat = ColorFormatRGB32 | ColorFormatBSWAP | ColorFormatWSWAP, - .depth = 32, - .flags = FORMAT_FLAGS_PACKED, - },{ - .name = "4:2:2, packed, YUYV", - .fourcc = V4L2_PIX_FMT_YUYV, - .cxformat = ColorFormatYUY2, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - },{ - .name = "4:2:2, packed, UYVY", - .fourcc = V4L2_PIX_FMT_UYVY, - .cxformat = ColorFormatYUY2 | ColorFormatBSWAP, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - }, -}; - -static const struct cx8800_fmt* format_by_fourcc(unsigned int fourcc) -{ - unsigned int i; - - for (i = 0; i < ARRAY_SIZE(formats); i++) - if (formats[i].fourcc == fourcc) - return formats+i; - return NULL; -} - -/* ------------------------------------------------------------------- */ - -struct cx88_ctrl { - /* control information */ - u32 id; - s32 minimum; - s32 maximum; - u32 step; - s32 default_value; - - /* control register information */ - u32 off; - u32 reg; - u32 sreg; - u32 mask; - u32 shift; -}; - -static const struct cx88_ctrl cx8800_vid_ctls[] = { - /* --- video --- */ - { - .id = V4L2_CID_BRIGHTNESS, - .minimum = 0x00, - .maximum = 0xff, - .step = 1, - .default_value = 0x7f, - .off = 128, - .reg = MO_CONTR_BRIGHT, - .mask = 0x00ff, - .shift = 0, - },{ - .id = V4L2_CID_CONTRAST, - .minimum = 0, - .maximum = 0xff, - .step = 1, - .default_value = 0x3f, - .off = 0, - .reg = MO_CONTR_BRIGHT, - .mask = 0xff00, - .shift = 8, - },{ - .id = V4L2_CID_HUE, - .minimum = 0, - .maximum = 0xff, - .step = 1, - .default_value = 0x7f, - .off = 128, - .reg = MO_HUE, - .mask = 0x00ff, - .shift = 0, - },{ - /* strictly, this only describes only U saturation. - * V saturation is handled specially through code. - */ - .id = V4L2_CID_SATURATION, - .minimum = 0, - .maximum = 0xff, - .step = 1, - .default_value = 0x7f, - .off = 0, - .reg = MO_UV_SATURATION, - .mask = 0x00ff, - .shift = 0, - }, { - .id = V4L2_CID_SHARPNESS, - .minimum = 0, - .maximum = 4, - .step = 1, - .default_value = 0x0, - .off = 0, - /* NOTE: the value is converted and written to both even - and odd registers in the code */ - .reg = MO_FILTER_ODD, - .mask = 7 << 7, - .shift = 7, - }, { - .id = V4L2_CID_CHROMA_AGC, - .minimum = 0, - .maximum = 1, - .default_value = 0x1, - .reg = MO_INPUT_FORMAT, - .mask = 1 << 10, - .shift = 10, - }, { - .id = V4L2_CID_COLOR_KILLER, - .minimum = 0, - .maximum = 1, - .default_value = 0x1, - .reg = MO_INPUT_FORMAT, - .mask = 1 << 9, - .shift = 9, - }, { - .id = V4L2_CID_BAND_STOP_FILTER, - .minimum = 0, - .maximum = 1, - .step = 1, - .default_value = 0x0, - .off = 0, - .reg = MO_HTOTAL, - .mask = 3 << 11, - .shift = 11, - } -}; - -static const struct cx88_ctrl cx8800_aud_ctls[] = { - { - /* --- audio --- */ - .id = V4L2_CID_AUDIO_MUTE, - .minimum = 0, - .maximum = 1, - .default_value = 1, - .reg = AUD_VOL_CTL, - .sreg = SHADOW_AUD_VOL_CTL, - .mask = (1 << 6), - .shift = 6, - },{ - .id = V4L2_CID_AUDIO_VOLUME, - .minimum = 0, - .maximum = 0x3f, - .step = 1, - .default_value = 0x3f, - .reg = AUD_VOL_CTL, - .sreg = SHADOW_AUD_VOL_CTL, - .mask = 0x3f, - .shift = 0, - },{ - .id = V4L2_CID_AUDIO_BALANCE, - .minimum = 0, - .maximum = 0x7f, - .step = 1, - .default_value = 0x40, - .reg = AUD_BAL_CTL, - .sreg = SHADOW_AUD_BAL_CTL, - .mask = 0x7f, - .shift = 0, - } -}; - -enum { - CX8800_VID_CTLS = ARRAY_SIZE(cx8800_vid_ctls), - CX8800_AUD_CTLS = ARRAY_SIZE(cx8800_aud_ctls), -}; - -/* ------------------------------------------------------------------- */ -/* resource management */ - -static int res_get(struct cx8800_dev *dev, struct cx8800_fh *fh, unsigned int bit) -{ - struct cx88_core *core = dev->core; - if (fh->resources & bit) - /* have it already allocated */ - return 1; - - /* is it free? */ - mutex_lock(&core->lock); - if (dev->resources & bit) { - /* no, someone else uses it */ - mutex_unlock(&core->lock); - return 0; - } - /* it's free, grab it */ - fh->resources |= bit; - dev->resources |= bit; - dprintk(1,"res: get %d\n",bit); - mutex_unlock(&core->lock); - return 1; -} - -static -int res_check(struct cx8800_fh *fh, unsigned int bit) -{ - return (fh->resources & bit); -} - -static -int res_locked(struct cx8800_dev *dev, unsigned int bit) -{ - return (dev->resources & bit); -} - -static -void res_free(struct cx8800_dev *dev, struct cx8800_fh *fh, unsigned int bits) -{ - struct cx88_core *core = dev->core; - BUG_ON((fh->resources & bits) != bits); - - mutex_lock(&core->lock); - fh->resources &= ~bits; - dev->resources &= ~bits; - dprintk(1,"res: put %d\n",bits); - mutex_unlock(&core->lock); -} - -/* ------------------------------------------------------------------ */ - -int cx88_video_mux(struct cx88_core *core, unsigned int input) -{ - /* struct cx88_core *core = dev->core; */ - - dprintk(1,"video_mux: %d [vmux=%d,gpio=0x%x,0x%x,0x%x,0x%x]\n", - input, INPUT(input).vmux, - INPUT(input).gpio0,INPUT(input).gpio1, - INPUT(input).gpio2,INPUT(input).gpio3); - core->input = input; - cx_andor(MO_INPUT_FORMAT, 0x03 << 14, INPUT(input).vmux << 14); - cx_write(MO_GP3_IO, INPUT(input).gpio3); - cx_write(MO_GP0_IO, INPUT(input).gpio0); - cx_write(MO_GP1_IO, INPUT(input).gpio1); - cx_write(MO_GP2_IO, INPUT(input).gpio2); - - switch (INPUT(input).type) { - case CX88_VMUX_SVIDEO: - cx_set(MO_AFECFG_IO, 0x00000001); - cx_set(MO_INPUT_FORMAT, 0x00010010); - cx_set(MO_FILTER_EVEN, 0x00002020); - cx_set(MO_FILTER_ODD, 0x00002020); - break; - default: - cx_clear(MO_AFECFG_IO, 0x00000001); - cx_clear(MO_INPUT_FORMAT, 0x00010010); - cx_clear(MO_FILTER_EVEN, 0x00002020); - cx_clear(MO_FILTER_ODD, 0x00002020); - break; - } - - /* if there are audioroutes defined, we have an external - ADC to deal with audio */ - if (INPUT(input).audioroute) { - /* The wm8775 module has the "2" route hardwired into - the initialization. Some boards may use different - routes for different inputs. HVR-1300 surely does */ - if (core->board.audio_chip && - core->board.audio_chip == V4L2_IDENT_WM8775) { - call_all(core, audio, s_routing, - INPUT(input).audioroute, 0, 0); - } - /* cx2388's C-ADC is connected to the tuner only. - When used with S-Video, that ADC is busy dealing with - chroma, so an external must be used for baseband audio */ - if (INPUT(input).type != CX88_VMUX_TELEVISION && - INPUT(input).type != CX88_VMUX_CABLE) { - /* "I2S ADC mode" */ - core->tvaudio = WW_I2SADC; - cx88_set_tvaudio(core); - } else { - /* Normal mode */ - cx_write(AUD_I2SCNTL, 0x0); - cx_clear(AUD_CTL, EN_I2SIN_ENABLE); - } - } - - return 0; -} -EXPORT_SYMBOL(cx88_video_mux); - -/* ------------------------------------------------------------------ */ - -static int start_video_dma(struct cx8800_dev *dev, - struct cx88_dmaqueue *q, - struct cx88_buffer *buf) -{ - struct cx88_core *core = dev->core; - - /* setup fifo + format */ - cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH21], - buf->bpl, buf->risc.dma); - cx88_set_scale(core, buf->vb.width, buf->vb.height, buf->vb.field); - cx_write(MO_COLOR_CTRL, buf->fmt->cxformat | ColorFormatGamma); - - /* reset counter */ - cx_write(MO_VIDY_GPCNTRL,GP_COUNT_CONTROL_RESET); - q->count = 1; - - /* enable irqs */ - cx_set(MO_PCI_INTMSK, core->pci_irqmask | PCI_INT_VIDINT); - - /* Enables corresponding bits at PCI_INT_STAT: - bits 0 to 4: video, audio, transport stream, VIP, Host - bit 7: timer - bits 8 and 9: DMA complete for: SRC, DST - bits 10 and 11: BERR signal asserted for RISC: RD, WR - bits 12 to 15: BERR signal asserted for: BRDG, SRC, DST, IPB - */ - cx_set(MO_VID_INTMSK, 0x0f0011); - - /* enable capture */ - cx_set(VID_CAPTURE_CONTROL,0x06); - - /* start dma */ - cx_set(MO_DEV_CNTRL2, (1<<5)); - cx_set(MO_VID_DMACNTRL, 0x11); /* Planar Y and packed FIFO and RISC enable */ - - return 0; -} - -#ifdef CONFIG_PM -static int stop_video_dma(struct cx8800_dev *dev) -{ - struct cx88_core *core = dev->core; - - /* stop dma */ - cx_clear(MO_VID_DMACNTRL, 0x11); - - /* disable capture */ - cx_clear(VID_CAPTURE_CONTROL,0x06); - - /* disable irqs */ - cx_clear(MO_PCI_INTMSK, PCI_INT_VIDINT); - cx_clear(MO_VID_INTMSK, 0x0f0011); - return 0; -} -#endif - -static int restart_video_queue(struct cx8800_dev *dev, - struct cx88_dmaqueue *q) -{ - struct cx88_core *core = dev->core; - struct cx88_buffer *buf, *prev; - - if (!list_empty(&q->active)) { - buf = list_entry(q->active.next, struct cx88_buffer, vb.queue); - dprintk(2,"restart_queue [%p/%d]: restart dma\n", - buf, buf->vb.i); - start_video_dma(dev, q, buf); - list_for_each_entry(buf, &q->active, vb.queue) - buf->count = q->count++; - mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - return 0; - } - - prev = NULL; - for (;;) { - if (list_empty(&q->queued)) - return 0; - buf = list_entry(q->queued.next, struct cx88_buffer, vb.queue); - if (NULL == prev) { - list_move_tail(&buf->vb.queue, &q->active); - start_video_dma(dev, q, buf); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - dprintk(2,"[%p/%d] restart_queue - first active\n", - buf,buf->vb.i); - - } else if (prev->vb.width == buf->vb.width && - prev->vb.height == buf->vb.height && - prev->fmt == buf->fmt) { - list_move_tail(&buf->vb.queue, &q->active); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - dprintk(2,"[%p/%d] restart_queue - move to active\n", - buf,buf->vb.i); - } else { - return 0; - } - prev = buf; - } -} - -/* ------------------------------------------------------------------ */ - -static int -buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) -{ - struct cx8800_fh *fh = q->priv_data; - struct cx8800_dev *dev = fh->dev; - - *size = dev->fmt->depth * dev->width * dev->height >> 3; - if (0 == *count) - *count = 32; - if (*size * *count > vid_limit * 1024 * 1024) - *count = (vid_limit * 1024 * 1024) / *size; - return 0; -} - -static int -buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, - enum v4l2_field field) -{ - struct cx8800_fh *fh = q->priv_data; - struct cx8800_dev *dev = fh->dev; - struct cx88_core *core = dev->core; - struct cx88_buffer *buf = container_of(vb,struct cx88_buffer,vb); - struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb); - int rc, init_buffer = 0; - - BUG_ON(NULL == dev->fmt); - if (dev->width < 48 || dev->width > norm_maxw(core->tvnorm) || - dev->height < 32 || dev->height > norm_maxh(core->tvnorm)) - return -EINVAL; - buf->vb.size = (dev->width * dev->height * dev->fmt->depth) >> 3; - if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size) - return -EINVAL; - - if (buf->fmt != dev->fmt || - buf->vb.width != dev->width || - buf->vb.height != dev->height || - buf->vb.field != field) { - buf->fmt = dev->fmt; - buf->vb.width = dev->width; - buf->vb.height = dev->height; - buf->vb.field = field; - init_buffer = 1; - } - - if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { - init_buffer = 1; - if (0 != (rc = videobuf_iolock(q,&buf->vb,NULL))) - goto fail; - } - - if (init_buffer) { - buf->bpl = buf->vb.width * buf->fmt->depth >> 3; - switch (buf->vb.field) { - case V4L2_FIELD_TOP: - cx88_risc_buffer(dev->pci, &buf->risc, - dma->sglist, 0, UNSET, - buf->bpl, 0, buf->vb.height); - break; - case V4L2_FIELD_BOTTOM: - cx88_risc_buffer(dev->pci, &buf->risc, - dma->sglist, UNSET, 0, - buf->bpl, 0, buf->vb.height); - break; - case V4L2_FIELD_INTERLACED: - cx88_risc_buffer(dev->pci, &buf->risc, - dma->sglist, 0, buf->bpl, - buf->bpl, buf->bpl, - buf->vb.height >> 1); - break; - case V4L2_FIELD_SEQ_TB: - cx88_risc_buffer(dev->pci, &buf->risc, - dma->sglist, - 0, buf->bpl * (buf->vb.height >> 1), - buf->bpl, 0, - buf->vb.height >> 1); - break; - case V4L2_FIELD_SEQ_BT: - cx88_risc_buffer(dev->pci, &buf->risc, - dma->sglist, - buf->bpl * (buf->vb.height >> 1), 0, - buf->bpl, 0, - buf->vb.height >> 1); - break; - default: - BUG(); - } - } - dprintk(2,"[%p/%d] buffer_prepare - %dx%d %dbpp \"%s\" - dma=0x%08lx\n", - buf, buf->vb.i, - dev->width, dev->height, dev->fmt->depth, dev->fmt->name, - (unsigned long)buf->risc.dma); - - buf->vb.state = VIDEOBUF_PREPARED; - return 0; - - fail: - cx88_free_buffer(q,buf); - return rc; -} - -static void -buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) -{ - struct cx88_buffer *buf = container_of(vb,struct cx88_buffer,vb); - struct cx88_buffer *prev; - struct cx8800_fh *fh = vq->priv_data; - struct cx8800_dev *dev = fh->dev; - struct cx88_core *core = dev->core; - struct cx88_dmaqueue *q = &dev->vidq; - - /* add jump to stopper */ - buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC); - buf->risc.jmp[1] = cpu_to_le32(q->stopper.dma); - - if (!list_empty(&q->queued)) { - list_add_tail(&buf->vb.queue,&q->queued); - buf->vb.state = VIDEOBUF_QUEUED; - dprintk(2,"[%p/%d] buffer_queue - append to queued\n", - buf, buf->vb.i); - - } else if (list_empty(&q->active)) { - list_add_tail(&buf->vb.queue,&q->active); - start_video_dma(dev, q, buf); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); - dprintk(2,"[%p/%d] buffer_queue - first active\n", - buf, buf->vb.i); - - } else { - prev = list_entry(q->active.prev, struct cx88_buffer, vb.queue); - if (prev->vb.width == buf->vb.width && - prev->vb.height == buf->vb.height && - prev->fmt == buf->fmt) { - list_add_tail(&buf->vb.queue,&q->active); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->count = q->count++; - prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); - dprintk(2,"[%p/%d] buffer_queue - append to active\n", - buf, buf->vb.i); - - } else { - list_add_tail(&buf->vb.queue,&q->queued); - buf->vb.state = VIDEOBUF_QUEUED; - dprintk(2,"[%p/%d] buffer_queue - first queued\n", - buf, buf->vb.i); - } - } -} - -static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct cx88_buffer *buf = container_of(vb,struct cx88_buffer,vb); - - cx88_free_buffer(q,buf); -} - -static const struct videobuf_queue_ops cx8800_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, - .buf_queue = buffer_queue, - .buf_release = buffer_release, -}; - -/* ------------------------------------------------------------------ */ - - -/* ------------------------------------------------------------------ */ - -static struct videobuf_queue *get_queue(struct file *file) -{ - struct video_device *vdev = video_devdata(file); - struct cx8800_fh *fh = file->private_data; - - switch (vdev->vfl_type) { - case VFL_TYPE_GRABBER: - return &fh->vidq; - case VFL_TYPE_VBI: - return &fh->vbiq; - default: - BUG(); - return NULL; - } -} - -static int get_resource(struct file *file) -{ - struct video_device *vdev = video_devdata(file); - - switch (vdev->vfl_type) { - case VFL_TYPE_GRABBER: - return RESOURCE_VIDEO; - case VFL_TYPE_VBI: - return RESOURCE_VBI; - default: - BUG(); - return 0; - } -} - -static int video_open(struct file *file) -{ - struct video_device *vdev = video_devdata(file); - struct cx8800_dev *dev = video_drvdata(file); - struct cx88_core *core = dev->core; - struct cx8800_fh *fh; - enum v4l2_buf_type type = 0; - int radio = 0; - - switch (vdev->vfl_type) { - case VFL_TYPE_GRABBER: - type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - break; - case VFL_TYPE_VBI: - type = V4L2_BUF_TYPE_VBI_CAPTURE; - break; - case VFL_TYPE_RADIO: - radio = 1; - break; - } - - dprintk(1, "open dev=%s radio=%d type=%s\n", - video_device_node_name(vdev), radio, v4l2_type_names[type]); - - /* allocate + initialize per filehandle data */ - fh = kzalloc(sizeof(*fh),GFP_KERNEL); - if (unlikely(!fh)) - return -ENOMEM; - - v4l2_fh_init(&fh->fh, vdev); - file->private_data = fh; - fh->dev = dev; - - mutex_lock(&core->lock); - - videobuf_queue_sg_init(&fh->vidq, &cx8800_video_qops, - &dev->pci->dev, &dev->slock, - V4L2_BUF_TYPE_VIDEO_CAPTURE, - V4L2_FIELD_INTERLACED, - sizeof(struct cx88_buffer), - fh, NULL); - videobuf_queue_sg_init(&fh->vbiq, &cx8800_vbi_qops, - &dev->pci->dev, &dev->slock, - V4L2_BUF_TYPE_VBI_CAPTURE, - V4L2_FIELD_SEQ_TB, - sizeof(struct cx88_buffer), - fh, NULL); - - if (vdev->vfl_type == VFL_TYPE_RADIO) { - dprintk(1,"video_open: setting radio device\n"); - cx_write(MO_GP3_IO, core->board.radio.gpio3); - cx_write(MO_GP0_IO, core->board.radio.gpio0); - cx_write(MO_GP1_IO, core->board.radio.gpio1); - cx_write(MO_GP2_IO, core->board.radio.gpio2); - if (core->board.radio.audioroute) { - if(core->board.audio_chip && - core->board.audio_chip == V4L2_IDENT_WM8775) { - call_all(core, audio, s_routing, - core->board.radio.audioroute, 0, 0); - } - /* "I2S ADC mode" */ - core->tvaudio = WW_I2SADC; - cx88_set_tvaudio(core); - } else { - /* FM Mode */ - core->tvaudio = WW_FM; - cx88_set_tvaudio(core); - cx88_set_stereo(core,V4L2_TUNER_MODE_STEREO,1); - } - call_all(core, tuner, s_radio); - } - - core->users++; - mutex_unlock(&core->lock); - v4l2_fh_add(&fh->fh); - - return 0; -} - -static ssize_t -video_read(struct file *file, char __user *data, size_t count, loff_t *ppos) -{ - struct video_device *vdev = video_devdata(file); - struct cx8800_fh *fh = file->private_data; - - switch (vdev->vfl_type) { - case VFL_TYPE_GRABBER: - if (res_locked(fh->dev,RESOURCE_VIDEO)) - return -EBUSY; - return videobuf_read_one(&fh->vidq, data, count, ppos, - file->f_flags & O_NONBLOCK); - case VFL_TYPE_VBI: - if (!res_get(fh->dev,fh,RESOURCE_VBI)) - return -EBUSY; - return videobuf_read_stream(&fh->vbiq, data, count, ppos, 1, - file->f_flags & O_NONBLOCK); - default: - BUG(); - return 0; - } -} - -static unsigned int -video_poll(struct file *file, struct poll_table_struct *wait) -{ - struct video_device *vdev = video_devdata(file); - struct cx8800_fh *fh = file->private_data; - struct cx88_buffer *buf; - unsigned int rc = v4l2_ctrl_poll(file, wait); - - if (vdev->vfl_type == VFL_TYPE_VBI) { - if (!res_get(fh->dev,fh,RESOURCE_VBI)) - return rc | POLLERR; - return rc | videobuf_poll_stream(file, &fh->vbiq, wait); - } - mutex_lock(&fh->vidq.vb_lock); - if (res_check(fh,RESOURCE_VIDEO)) { - /* streaming capture */ - if (list_empty(&fh->vidq.stream)) - goto done; - buf = list_entry(fh->vidq.stream.next,struct cx88_buffer,vb.stream); - } else { - /* read() capture */ - buf = (struct cx88_buffer*)fh->vidq.read_buf; - if (NULL == buf) - goto done; - } - poll_wait(file, &buf->vb.done, wait); - if (buf->vb.state == VIDEOBUF_DONE || - buf->vb.state == VIDEOBUF_ERROR) - rc |= POLLIN|POLLRDNORM; -done: - mutex_unlock(&fh->vidq.vb_lock); - return rc; -} - -static int video_release(struct file *file) -{ - struct cx8800_fh *fh = file->private_data; - struct cx8800_dev *dev = fh->dev; - - /* turn off overlay */ - if (res_check(fh, RESOURCE_OVERLAY)) { - /* FIXME */ - res_free(dev,fh,RESOURCE_OVERLAY); - } - - /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO)) { - videobuf_queue_cancel(&fh->vidq); - res_free(dev,fh,RESOURCE_VIDEO); - } - if (fh->vidq.read_buf) { - buffer_release(&fh->vidq,fh->vidq.read_buf); - kfree(fh->vidq.read_buf); - } - - /* stop vbi capture */ - if (res_check(fh, RESOURCE_VBI)) { - videobuf_stop(&fh->vbiq); - res_free(dev,fh,RESOURCE_VBI); - } - - videobuf_mmap_free(&fh->vidq); - videobuf_mmap_free(&fh->vbiq); - - mutex_lock(&dev->core->lock); - v4l2_fh_del(&fh->fh); - v4l2_fh_exit(&fh->fh); - file->private_data = NULL; - kfree(fh); - - dev->core->users--; - if (!dev->core->users) - call_all(dev->core, core, s_power, 0); - mutex_unlock(&dev->core->lock); - - return 0; -} - -static int -video_mmap(struct file *file, struct vm_area_struct * vma) -{ - return videobuf_mmap_mapper(get_queue(file), vma); -} - -/* ------------------------------------------------------------------ */ -/* VIDEO CTRL IOCTLS */ - -static int cx8800_s_vid_ctrl(struct v4l2_ctrl *ctrl) -{ - struct cx88_core *core = - container_of(ctrl->handler, struct cx88_core, video_hdl); - const struct cx88_ctrl *cc = ctrl->priv; - u32 value, mask; - - mask = cc->mask; - switch (ctrl->id) { - case V4L2_CID_SATURATION: - /* special v_sat handling */ - - value = ((ctrl->val - cc->off) << cc->shift) & cc->mask; - - if (core->tvnorm & V4L2_STD_SECAM) { - /* For SECAM, both U and V sat should be equal */ - value = value << 8 | value; - } else { - /* Keeps U Saturation proportional to V Sat */ - value = (value * 0x5a) / 0x7f << 8 | value; - } - mask = 0xffff; - break; - case V4L2_CID_SHARPNESS: - /* 0b000, 0b100, 0b101, 0b110, or 0b111 */ - value = (ctrl->val < 1 ? 0 : ((ctrl->val + 3) << 7)); - /* needs to be set for both fields */ - cx_andor(MO_FILTER_EVEN, mask, value); - break; - case V4L2_CID_CHROMA_AGC: - value = ((ctrl->val - cc->off) << cc->shift) & cc->mask; - break; - default: - value = ((ctrl->val - cc->off) << cc->shift) & cc->mask; - break; - } - dprintk(1, "set_control id=0x%X(%s) ctrl=0x%02x, reg=0x%02x val=0x%02x (mask 0x%02x)%s\n", - ctrl->id, ctrl->name, ctrl->val, cc->reg, value, - mask, cc->sreg ? " [shadowed]" : ""); - if (cc->sreg) - cx_sandor(cc->sreg, cc->reg, mask, value); - else - cx_andor(cc->reg, mask, value); - return 0; -} - -static int cx8800_s_aud_ctrl(struct v4l2_ctrl *ctrl) -{ - struct cx88_core *core = - container_of(ctrl->handler, struct cx88_core, audio_hdl); - const struct cx88_ctrl *cc = ctrl->priv; - u32 value,mask; - - /* Pass changes onto any WM8775 */ - if (core->board.audio_chip == V4L2_IDENT_WM8775) { - switch (ctrl->id) { - case V4L2_CID_AUDIO_MUTE: - wm8775_s_ctrl(core, ctrl->id, ctrl->val); - break; - case V4L2_CID_AUDIO_VOLUME: - wm8775_s_ctrl(core, ctrl->id, (ctrl->val) ? - (0x90 + ctrl->val) << 8 : 0); - break; - case V4L2_CID_AUDIO_BALANCE: - wm8775_s_ctrl(core, ctrl->id, ctrl->val << 9); - break; - default: - break; - } - } - - mask = cc->mask; - switch (ctrl->id) { - case V4L2_CID_AUDIO_BALANCE: - value = (ctrl->val < 0x40) ? (0x7f - ctrl->val) : (ctrl->val - 0x40); - break; - case V4L2_CID_AUDIO_VOLUME: - value = 0x3f - (ctrl->val & 0x3f); - break; - default: - value = ((ctrl->val - cc->off) << cc->shift) & cc->mask; - break; - } - dprintk(1,"set_control id=0x%X(%s) ctrl=0x%02x, reg=0x%02x val=0x%02x (mask 0x%02x)%s\n", - ctrl->id, ctrl->name, ctrl->val, cc->reg, value, - mask, cc->sreg ? " [shadowed]" : ""); - if (cc->sreg) - cx_sandor(cc->sreg, cc->reg, mask, value); - else - cx_andor(cc->reg, mask, value); - return 0; -} - -/* ------------------------------------------------------------------ */ -/* VIDEO IOCTLS */ - -static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx8800_fh *fh = priv; - struct cx8800_dev *dev = fh->dev; - - f->fmt.pix.width = dev->width; - f->fmt.pix.height = dev->height; - f->fmt.pix.field = fh->vidq.field; - f->fmt.pix.pixelformat = dev->fmt->fourcc; - f->fmt.pix.bytesperline = - (f->fmt.pix.width * dev->fmt->depth) >> 3; - f->fmt.pix.sizeimage = - f->fmt.pix.height * f->fmt.pix.bytesperline; - f->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; - return 0; -} - -static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core; - const struct cx8800_fmt *fmt; - enum v4l2_field field; - unsigned int maxw, maxh; - - fmt = format_by_fourcc(f->fmt.pix.pixelformat); - if (NULL == fmt) - return -EINVAL; - - field = f->fmt.pix.field; - maxw = norm_maxw(core->tvnorm); - maxh = norm_maxh(core->tvnorm); - - if (V4L2_FIELD_ANY == field) { - field = (f->fmt.pix.height > maxh/2) - ? V4L2_FIELD_INTERLACED - : V4L2_FIELD_BOTTOM; - } - - switch (field) { - case V4L2_FIELD_TOP: - case V4L2_FIELD_BOTTOM: - maxh = maxh / 2; - break; - case V4L2_FIELD_INTERLACED: - break; - default: - return -EINVAL; - } - - f->fmt.pix.field = field; - v4l_bound_align_image(&f->fmt.pix.width, 48, maxw, 2, - &f->fmt.pix.height, 32, maxh, 0, 0); - f->fmt.pix.bytesperline = - (f->fmt.pix.width * fmt->depth) >> 3; - f->fmt.pix.sizeimage = - f->fmt.pix.height * f->fmt.pix.bytesperline; - - return 0; -} - -static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct cx8800_fh *fh = priv; - struct cx8800_dev *dev = fh->dev; - int err = vidioc_try_fmt_vid_cap (file,priv,f); - - if (0 != err) - return err; - dev->fmt = format_by_fourcc(f->fmt.pix.pixelformat); - dev->width = f->fmt.pix.width; - dev->height = f->fmt.pix.height; - fh->vidq.field = f->fmt.pix.field; - return 0; -} - -void cx88_querycap(struct file *file, struct cx88_core *core, - struct v4l2_capability *cap) -{ - struct video_device *vdev = video_devdata(file); - - strlcpy(cap->card, core->board.name, sizeof(cap->card)); - cap->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING; - if (UNSET != core->board.tuner_type) - cap->device_caps |= V4L2_CAP_TUNER; - switch (vdev->vfl_type) { - case VFL_TYPE_RADIO: - cap->device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER; - break; - case VFL_TYPE_GRABBER: - cap->device_caps |= V4L2_CAP_VIDEO_CAPTURE; - break; - case VFL_TYPE_VBI: - cap->device_caps |= V4L2_CAP_VBI_CAPTURE; - break; - } - cap->capabilities = cap->device_caps | V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_VBI_CAPTURE | V4L2_CAP_DEVICE_CAPS; - if (core->board.radio.type == CX88_RADIO) - cap->capabilities |= V4L2_CAP_RADIO; -} -EXPORT_SYMBOL(cx88_querycap); - -static int vidioc_querycap(struct file *file, void *priv, - struct v4l2_capability *cap) -{ - struct cx8800_dev *dev = ((struct cx8800_fh *)priv)->dev; - struct cx88_core *core = dev->core; - - strcpy(cap->driver, "cx8800"); - sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); - cx88_querycap(file, core, cap); - return 0; -} - -static int vidioc_enum_fmt_vid_cap (struct file *file, void *priv, - struct v4l2_fmtdesc *f) -{ - if (unlikely(f->index >= ARRAY_SIZE(formats))) - return -EINVAL; - - strlcpy(f->description,formats[f->index].name,sizeof(f->description)); - f->pixelformat = formats[f->index].fourcc; - - return 0; -} - -static int vidioc_reqbufs (struct file *file, void *priv, struct v4l2_requestbuffers *p) -{ - return videobuf_reqbufs(get_queue(file), p); -} - -static int vidioc_querybuf (struct file *file, void *priv, struct v4l2_buffer *p) -{ - return videobuf_querybuf(get_queue(file), p); -} - -static int vidioc_qbuf (struct file *file, void *priv, struct v4l2_buffer *p) -{ - return videobuf_qbuf(get_queue(file), p); -} - -static int vidioc_dqbuf (struct file *file, void *priv, struct v4l2_buffer *p) -{ - return videobuf_dqbuf(get_queue(file), p, - file->f_flags & O_NONBLOCK); -} - -static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) -{ - struct video_device *vdev = video_devdata(file); - struct cx8800_fh *fh = priv; - struct cx8800_dev *dev = fh->dev; - - if ((vdev->vfl_type == VFL_TYPE_GRABBER && i != V4L2_BUF_TYPE_VIDEO_CAPTURE) || - (vdev->vfl_type == VFL_TYPE_VBI && i != V4L2_BUF_TYPE_VBI_CAPTURE)) - return -EINVAL; - - if (unlikely(!res_get(dev, fh, get_resource(file)))) - return -EBUSY; - return videobuf_streamon(get_queue(file)); -} - -static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) -{ - struct video_device *vdev = video_devdata(file); - struct cx8800_fh *fh = priv; - struct cx8800_dev *dev = fh->dev; - int err, res; - - if ((vdev->vfl_type == VFL_TYPE_GRABBER && i != V4L2_BUF_TYPE_VIDEO_CAPTURE) || - (vdev->vfl_type == VFL_TYPE_VBI && i != V4L2_BUF_TYPE_VBI_CAPTURE)) - return -EINVAL; - - res = get_resource(file); - err = videobuf_streamoff(get_queue(file)); - if (err < 0) - return err; - res_free(dev,fh,res); - return 0; -} - -static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *tvnorm) -{ - struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core; - - *tvnorm = core->tvnorm; - return 0; -} - -static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *tvnorms) -{ - struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core; - - mutex_lock(&core->lock); - cx88_set_tvnorm(core,*tvnorms); - mutex_unlock(&core->lock); - - return 0; -} - -/* only one input in this sample driver */ -int cx88_enum_input (struct cx88_core *core,struct v4l2_input *i) -{ - static const char * const iname[] = { - [ CX88_VMUX_COMPOSITE1 ] = "Composite1", - [ CX88_VMUX_COMPOSITE2 ] = "Composite2", - [ CX88_VMUX_COMPOSITE3 ] = "Composite3", - [ CX88_VMUX_COMPOSITE4 ] = "Composite4", - [ CX88_VMUX_SVIDEO ] = "S-Video", - [ CX88_VMUX_TELEVISION ] = "Television", - [ CX88_VMUX_CABLE ] = "Cable TV", - [ CX88_VMUX_DVB ] = "DVB", - [ CX88_VMUX_DEBUG ] = "for debug only", - }; - unsigned int n = i->index; - - if (n >= 4) - return -EINVAL; - if (0 == INPUT(n).type) - return -EINVAL; - i->type = V4L2_INPUT_TYPE_CAMERA; - strcpy(i->name,iname[INPUT(n).type]); - if ((CX88_VMUX_TELEVISION == INPUT(n).type) || - (CX88_VMUX_CABLE == INPUT(n).type)) { - i->type = V4L2_INPUT_TYPE_TUNER; - } - i->std = CX88_NORMS; - return 0; -} -EXPORT_SYMBOL(cx88_enum_input); - -static int vidioc_enum_input (struct file *file, void *priv, - struct v4l2_input *i) -{ - struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core; - return cx88_enum_input (core,i); -} - -static int vidioc_g_input (struct file *file, void *priv, unsigned int *i) -{ - struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core; - - *i = core->input; - return 0; -} - -static int vidioc_s_input (struct file *file, void *priv, unsigned int i) -{ - struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core; - - if (i >= 4) - return -EINVAL; - if (0 == INPUT(i).type) - return -EINVAL; - - mutex_lock(&core->lock); - cx88_newstation(core); - cx88_video_mux(core,i); - mutex_unlock(&core->lock); - return 0; -} - -static int vidioc_g_tuner (struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core; - u32 reg; - - if (unlikely(UNSET == core->board.tuner_type)) - return -EINVAL; - if (0 != t->index) - return -EINVAL; - - strcpy(t->name, "Television"); - t->capability = V4L2_TUNER_CAP_NORM; - t->rangehigh = 0xffffffffUL; - call_all(core, tuner, g_tuner, t); - - cx88_get_stereo(core ,t); - reg = cx_read(MO_DEVICE_STATUS); - t->signal = (reg & (1<<5)) ? 0xffff : 0x0000; - return 0; -} - -static int vidioc_s_tuner (struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core; - - if (UNSET == core->board.tuner_type) - return -EINVAL; - if (0 != t->index) - return -EINVAL; - - cx88_set_stereo(core, t->audmode, 1); - return 0; -} - -static int vidioc_g_frequency (struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct cx8800_fh *fh = priv; - struct cx88_core *core = fh->dev->core; - - if (unlikely(UNSET == core->board.tuner_type)) - return -EINVAL; - if (f->tuner) - return -EINVAL; - - f->frequency = core->freq; - - call_all(core, tuner, g_frequency, f); - - return 0; -} - -int cx88_set_freq (struct cx88_core *core, - struct v4l2_frequency *f) -{ - if (unlikely(UNSET == core->board.tuner_type)) - return -EINVAL; - if (unlikely(f->tuner != 0)) - return -EINVAL; - - mutex_lock(&core->lock); - cx88_newstation(core); - call_all(core, tuner, s_frequency, f); - call_all(core, tuner, g_frequency, f); - core->freq = f->frequency; - - /* When changing channels it is required to reset TVAUDIO */ - msleep (10); - cx88_set_tvaudio(core); - - mutex_unlock(&core->lock); - - return 0; -} -EXPORT_SYMBOL(cx88_set_freq); - -static int vidioc_s_frequency (struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct cx8800_fh *fh = priv; - struct cx88_core *core = fh->dev->core; - - return cx88_set_freq(core, f); -} - -static int vidioc_g_chip_ident(struct file *file, void *priv, - struct v4l2_dbg_chip_ident *chip) -{ - if (!v4l2_chip_match_host(&chip->match)) - return -EINVAL; - chip->revision = 0; - chip->ident = V4L2_IDENT_UNKNOWN; - return 0; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int vidioc_g_register (struct file *file, void *fh, - struct v4l2_dbg_register *reg) -{ - struct cx88_core *core = ((struct cx8800_fh*)fh)->dev->core; - - if (!v4l2_chip_match_host(®->match)) - return -EINVAL; - /* cx2388x has a 24-bit register space */ - reg->val = cx_read(reg->reg & 0xffffff); - reg->size = 4; - return 0; -} - -static int vidioc_s_register (struct file *file, void *fh, - struct v4l2_dbg_register *reg) -{ - struct cx88_core *core = ((struct cx8800_fh*)fh)->dev->core; - - if (!v4l2_chip_match_host(®->match)) - return -EINVAL; - cx_write(reg->reg & 0xffffff, reg->val); - return 0; -} -#endif - -/* ----------------------------------------------------------- */ -/* RADIO ESPECIFIC IOCTLS */ -/* ----------------------------------------------------------- */ - -static int radio_g_tuner (struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core; - - if (unlikely(t->index > 0)) - return -EINVAL; - - strcpy(t->name, "Radio"); - - call_all(core, tuner, g_tuner, t); - return 0; -} - -/* FIXME: Should add a standard for radio */ - -static int radio_s_tuner (struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct cx88_core *core = ((struct cx8800_fh *)priv)->dev->core; - - if (0 != t->index) - return -EINVAL; - if (t->audmode > V4L2_TUNER_MODE_STEREO) - t->audmode = V4L2_TUNER_MODE_STEREO; - - call_all(core, tuner, s_tuner, t); - - return 0; -} - -/* ----------------------------------------------------------- */ - -static void cx8800_vid_timeout(unsigned long data) -{ - struct cx8800_dev *dev = (struct cx8800_dev*)data; - struct cx88_core *core = dev->core; - struct cx88_dmaqueue *q = &dev->vidq; - struct cx88_buffer *buf; - unsigned long flags; - - cx88_sram_channel_dump(core, &cx88_sram_channels[SRAM_CH21]); - - cx_clear(MO_VID_DMACNTRL, 0x11); - cx_clear(VID_CAPTURE_CONTROL, 0x06); - - spin_lock_irqsave(&dev->slock,flags); - while (!list_empty(&q->active)) { - buf = list_entry(q->active.next, struct cx88_buffer, vb.queue); - list_del(&buf->vb.queue); - buf->vb.state = VIDEOBUF_ERROR; - wake_up(&buf->vb.done); - printk("%s/0: [%p/%d] timeout - dma=0x%08lx\n", core->name, - buf, buf->vb.i, (unsigned long)buf->risc.dma); - } - restart_video_queue(dev,q); - spin_unlock_irqrestore(&dev->slock,flags); -} - -static const char *cx88_vid_irqs[32] = { - "y_risci1", "u_risci1", "v_risci1", "vbi_risc1", - "y_risci2", "u_risci2", "v_risci2", "vbi_risc2", - "y_oflow", "u_oflow", "v_oflow", "vbi_oflow", - "y_sync", "u_sync", "v_sync", "vbi_sync", - "opc_err", "par_err", "rip_err", "pci_abort", -}; - -static void cx8800_vid_irq(struct cx8800_dev *dev) -{ - struct cx88_core *core = dev->core; - u32 status, mask, count; - - status = cx_read(MO_VID_INTSTAT); - mask = cx_read(MO_VID_INTMSK); - if (0 == (status & mask)) - return; - cx_write(MO_VID_INTSTAT, status); - if (irq_debug || (status & mask & ~0xff)) - cx88_print_irqbits(core->name, "irq vid", - cx88_vid_irqs, ARRAY_SIZE(cx88_vid_irqs), - status, mask); - - /* risc op code error */ - if (status & (1 << 16)) { - printk(KERN_WARNING "%s/0: video risc op code error\n",core->name); - cx_clear(MO_VID_DMACNTRL, 0x11); - cx_clear(VID_CAPTURE_CONTROL, 0x06); - cx88_sram_channel_dump(core, &cx88_sram_channels[SRAM_CH21]); - } - - /* risc1 y */ - if (status & 0x01) { - spin_lock(&dev->slock); - count = cx_read(MO_VIDY_GPCNT); - cx88_wakeup(core, &dev->vidq, count); - spin_unlock(&dev->slock); - } - - /* risc1 vbi */ - if (status & 0x08) { - spin_lock(&dev->slock); - count = cx_read(MO_VBI_GPCNT); - cx88_wakeup(core, &dev->vbiq, count); - spin_unlock(&dev->slock); - } - - /* risc2 y */ - if (status & 0x10) { - dprintk(2,"stopper video\n"); - spin_lock(&dev->slock); - restart_video_queue(dev,&dev->vidq); - spin_unlock(&dev->slock); - } - - /* risc2 vbi */ - if (status & 0x80) { - dprintk(2,"stopper vbi\n"); - spin_lock(&dev->slock); - cx8800_restart_vbi_queue(dev,&dev->vbiq); - spin_unlock(&dev->slock); - } -} - -static irqreturn_t cx8800_irq(int irq, void *dev_id) -{ - struct cx8800_dev *dev = dev_id; - struct cx88_core *core = dev->core; - u32 status; - int loop, handled = 0; - - for (loop = 0; loop < 10; loop++) { - status = cx_read(MO_PCI_INTSTAT) & - (core->pci_irqmask | PCI_INT_VIDINT); - if (0 == status) - goto out; - cx_write(MO_PCI_INTSTAT, status); - handled = 1; - - if (status & core->pci_irqmask) - cx88_core_irq(core,status); - if (status & PCI_INT_VIDINT) - cx8800_vid_irq(dev); - }; - if (10 == loop) { - printk(KERN_WARNING "%s/0: irq loop -- clearing mask\n", - core->name); - cx_write(MO_PCI_INTMSK,0); - } - - out: - return IRQ_RETVAL(handled); -} - -/* ----------------------------------------------------------- */ -/* exported stuff */ - -static const struct v4l2_file_operations video_fops = -{ - .owner = THIS_MODULE, - .open = video_open, - .release = video_release, - .read = video_read, - .poll = video_poll, - .mmap = video_mmap, - .unlocked_ioctl = video_ioctl2, -}; - -static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, - .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, - .vidioc_dqbuf = vidioc_dqbuf, - .vidioc_g_std = vidioc_g_std, - .vidioc_s_std = vidioc_s_std, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_streamon = vidioc_streamon, - .vidioc_streamoff = vidioc_streamoff, - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, - .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, - .vidioc_unsubscribe_event = v4l2_event_unsubscribe, - .vidioc_g_chip_ident = vidioc_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, -#endif -}; - -static const struct video_device cx8800_video_template = { - .name = "cx8800-video", - .fops = &video_fops, - .ioctl_ops = &video_ioctl_ops, - .tvnorms = CX88_NORMS, -}; - -static const struct v4l2_ioctl_ops vbi_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_g_fmt_vbi_cap = cx8800_vbi_fmt, - .vidioc_try_fmt_vbi_cap = cx8800_vbi_fmt, - .vidioc_s_fmt_vbi_cap = cx8800_vbi_fmt, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, - .vidioc_dqbuf = vidioc_dqbuf, - .vidioc_g_std = vidioc_g_std, - .vidioc_s_std = vidioc_s_std, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_streamon = vidioc_streamon, - .vidioc_streamoff = vidioc_streamoff, - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, - .vidioc_g_chip_ident = vidioc_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, -#endif -}; - -static const struct video_device cx8800_vbi_template = { - .name = "cx8800-vbi", - .fops = &video_fops, - .ioctl_ops = &vbi_ioctl_ops, - .tvnorms = CX88_NORMS, -}; - -static const struct v4l2_file_operations radio_fops = -{ - .owner = THIS_MODULE, - .open = video_open, - .poll = v4l2_ctrl_poll, - .release = video_release, - .unlocked_ioctl = video_ioctl2, -}; - -static const struct v4l2_ioctl_ops radio_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_g_tuner = radio_g_tuner, - .vidioc_s_tuner = radio_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, - .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, - .vidioc_unsubscribe_event = v4l2_event_unsubscribe, - .vidioc_g_chip_ident = vidioc_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, -#endif -}; - -static const struct video_device cx8800_radio_template = { - .name = "cx8800-radio", - .fops = &radio_fops, - .ioctl_ops = &radio_ioctl_ops, -}; - -static const struct v4l2_ctrl_ops cx8800_ctrl_vid_ops = { - .s_ctrl = cx8800_s_vid_ctrl, -}; - -static const struct v4l2_ctrl_ops cx8800_ctrl_aud_ops = { - .s_ctrl = cx8800_s_aud_ctrl, -}; - -/* ----------------------------------------------------------- */ - -static void cx8800_unregister_video(struct cx8800_dev *dev) -{ - if (dev->radio_dev) { - if (video_is_registered(dev->radio_dev)) - video_unregister_device(dev->radio_dev); - else - video_device_release(dev->radio_dev); - dev->radio_dev = NULL; - } - if (dev->vbi_dev) { - if (video_is_registered(dev->vbi_dev)) - video_unregister_device(dev->vbi_dev); - else - video_device_release(dev->vbi_dev); - dev->vbi_dev = NULL; - } - if (dev->video_dev) { - if (video_is_registered(dev->video_dev)) - video_unregister_device(dev->video_dev); - else - video_device_release(dev->video_dev); - dev->video_dev = NULL; - } -} - -static int __devinit cx8800_initdev(struct pci_dev *pci_dev, - const struct pci_device_id *pci_id) -{ - struct cx8800_dev *dev; - struct cx88_core *core; - int err; - int i; - - dev = kzalloc(sizeof(*dev),GFP_KERNEL); - if (NULL == dev) - return -ENOMEM; - - /* pci init */ - dev->pci = pci_dev; - if (pci_enable_device(pci_dev)) { - err = -EIO; - goto fail_free; - } - core = cx88_core_get(dev->pci); - if (NULL == core) { - err = -EINVAL; - goto fail_free; - } - dev->core = core; - - /* print pci info */ - dev->pci_rev = pci_dev->revision; - pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &dev->pci_lat); - printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, " - "latency: %d, mmio: 0x%llx\n", core->name, - pci_name(pci_dev), dev->pci_rev, pci_dev->irq, - dev->pci_lat,(unsigned long long)pci_resource_start(pci_dev,0)); - - pci_set_master(pci_dev); - if (!pci_dma_supported(pci_dev,DMA_BIT_MASK(32))) { - printk("%s/0: Oops: no 32bit PCI DMA ???\n",core->name); - err = -EIO; - goto fail_core; - } - - /* initialize driver struct */ - spin_lock_init(&dev->slock); - core->tvnorm = V4L2_STD_NTSC_M; - - /* init video dma queues */ - INIT_LIST_HEAD(&dev->vidq.active); - INIT_LIST_HEAD(&dev->vidq.queued); - dev->vidq.timeout.function = cx8800_vid_timeout; - dev->vidq.timeout.data = (unsigned long)dev; - init_timer(&dev->vidq.timeout); - cx88_risc_stopper(dev->pci,&dev->vidq.stopper, - MO_VID_DMACNTRL,0x11,0x00); - - /* init vbi dma queues */ - INIT_LIST_HEAD(&dev->vbiq.active); - INIT_LIST_HEAD(&dev->vbiq.queued); - dev->vbiq.timeout.function = cx8800_vbi_timeout; - dev->vbiq.timeout.data = (unsigned long)dev; - init_timer(&dev->vbiq.timeout); - cx88_risc_stopper(dev->pci,&dev->vbiq.stopper, - MO_VID_DMACNTRL,0x88,0x00); - - /* get irq */ - err = request_irq(pci_dev->irq, cx8800_irq, - IRQF_SHARED | IRQF_DISABLED, core->name, dev); - if (err < 0) { - printk(KERN_ERR "%s/0: can't get IRQ %d\n", - core->name,pci_dev->irq); - goto fail_core; - } - cx_set(MO_PCI_INTMSK, core->pci_irqmask); - - for (i = 0; i < CX8800_AUD_CTLS; i++) { - const struct cx88_ctrl *cc = &cx8800_aud_ctls[i]; - struct v4l2_ctrl *vc; - - vc = v4l2_ctrl_new_std(&core->audio_hdl, &cx8800_ctrl_aud_ops, - cc->id, cc->minimum, cc->maximum, cc->step, cc->default_value); - if (vc == NULL) { - err = core->audio_hdl.error; - goto fail_core; - } - vc->priv = (void *)cc; - } - - for (i = 0; i < CX8800_VID_CTLS; i++) { - const struct cx88_ctrl *cc = &cx8800_vid_ctls[i]; - struct v4l2_ctrl *vc; - - vc = v4l2_ctrl_new_std(&core->video_hdl, &cx8800_ctrl_vid_ops, - cc->id, cc->minimum, cc->maximum, cc->step, cc->default_value); - if (vc == NULL) { - err = core->video_hdl.error; - goto fail_core; - } - vc->priv = (void *)cc; - if (vc->id == V4L2_CID_CHROMA_AGC) - core->chroma_agc = vc; - } - v4l2_ctrl_add_handler(&core->video_hdl, &core->audio_hdl); - - /* load and configure helper modules */ - - if (core->board.audio_chip == V4L2_IDENT_WM8775) { - struct i2c_board_info wm8775_info = { - .type = "wm8775", - .addr = 0x36 >> 1, - .platform_data = &core->wm8775_data, - }; - struct v4l2_subdev *sd; - - if (core->boardnr == CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1) - core->wm8775_data.is_nova_s = true; - else - core->wm8775_data.is_nova_s = false; - - sd = v4l2_i2c_new_subdev_board(&core->v4l2_dev, &core->i2c_adap, - &wm8775_info, NULL); - if (sd != NULL) { - core->sd_wm8775 = sd; - sd->grp_id = WM8775_GID; - } - } - - if (core->board.audio_chip == V4L2_IDENT_TVAUDIO) { - /* This probes for a tda9874 as is used on some - Pixelview Ultra boards. */ - v4l2_i2c_new_subdev(&core->v4l2_dev, &core->i2c_adap, - "tvaudio", 0, I2C_ADDRS(0xb0 >> 1)); - } - - switch (core->boardnr) { - case CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD: - case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD: { - static const struct i2c_board_info rtc_info = { - I2C_BOARD_INFO("isl1208", 0x6f) - }; - - request_module("rtc-isl1208"); - core->i2c_rtc = i2c_new_device(&core->i2c_adap, &rtc_info); - } - /* break intentionally omitted */ - case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO: - request_module("ir-kbd-i2c"); - } - - /* Sets device info at pci_dev */ - pci_set_drvdata(pci_dev, dev); - - dev->width = 320; - dev->height = 240; - dev->fmt = format_by_fourcc(V4L2_PIX_FMT_BGR24); - - /* initial device configuration */ - mutex_lock(&core->lock); - cx88_set_tvnorm(core, core->tvnorm); - v4l2_ctrl_handler_setup(&core->video_hdl); - v4l2_ctrl_handler_setup(&core->audio_hdl); - cx88_video_mux(core, 0); - - /* register v4l devices */ - dev->video_dev = cx88_vdev_init(core,dev->pci, - &cx8800_video_template,"video"); - video_set_drvdata(dev->video_dev, dev); - dev->video_dev->ctrl_handler = &core->video_hdl; - err = video_register_device(dev->video_dev,VFL_TYPE_GRABBER, - video_nr[core->nr]); - if (err < 0) { - printk(KERN_ERR "%s/0: can't register video device\n", - core->name); - goto fail_unreg; - } - printk(KERN_INFO "%s/0: registered device %s [v4l2]\n", - core->name, video_device_node_name(dev->video_dev)); - - dev->vbi_dev = cx88_vdev_init(core,dev->pci,&cx8800_vbi_template,"vbi"); - video_set_drvdata(dev->vbi_dev, dev); - err = video_register_device(dev->vbi_dev,VFL_TYPE_VBI, - vbi_nr[core->nr]); - if (err < 0) { - printk(KERN_ERR "%s/0: can't register vbi device\n", - core->name); - goto fail_unreg; - } - printk(KERN_INFO "%s/0: registered device %s\n", - core->name, video_device_node_name(dev->vbi_dev)); - - if (core->board.radio.type == CX88_RADIO) { - dev->radio_dev = cx88_vdev_init(core,dev->pci, - &cx8800_radio_template,"radio"); - video_set_drvdata(dev->radio_dev, dev); - dev->radio_dev->ctrl_handler = &core->audio_hdl; - err = video_register_device(dev->radio_dev,VFL_TYPE_RADIO, - radio_nr[core->nr]); - if (err < 0) { - printk(KERN_ERR "%s/0: can't register radio device\n", - core->name); - goto fail_unreg; - } - printk(KERN_INFO "%s/0: registered device %s\n", - core->name, video_device_node_name(dev->radio_dev)); - } - - /* start tvaudio thread */ - if (core->board.tuner_type != TUNER_ABSENT) { - core->kthread = kthread_run(cx88_audio_thread, core, "cx88 tvaudio"); - if (IS_ERR(core->kthread)) { - err = PTR_ERR(core->kthread); - printk(KERN_ERR "%s/0: failed to create cx88 audio thread, err=%d\n", - core->name, err); - } - } - mutex_unlock(&core->lock); - - return 0; - -fail_unreg: - cx8800_unregister_video(dev); - free_irq(pci_dev->irq, dev); - mutex_unlock(&core->lock); -fail_core: - cx88_core_put(core,dev->pci); -fail_free: - kfree(dev); - return err; -} - -static void __devexit cx8800_finidev(struct pci_dev *pci_dev) -{ - struct cx8800_dev *dev = pci_get_drvdata(pci_dev); - struct cx88_core *core = dev->core; - - /* stop thread */ - if (core->kthread) { - kthread_stop(core->kthread); - core->kthread = NULL; - } - - if (core->ir) - cx88_ir_stop(core); - - cx88_shutdown(core); /* FIXME */ - pci_disable_device(pci_dev); - - /* unregister stuff */ - - free_irq(pci_dev->irq, dev); - cx8800_unregister_video(dev); - pci_set_drvdata(pci_dev, NULL); - - /* free memory */ - btcx_riscmem_free(dev->pci,&dev->vidq.stopper); - cx88_core_put(core,dev->pci); - kfree(dev); -} - -#ifdef CONFIG_PM -static int cx8800_suspend(struct pci_dev *pci_dev, pm_message_t state) -{ - struct cx8800_dev *dev = pci_get_drvdata(pci_dev); - struct cx88_core *core = dev->core; - - /* stop video+vbi capture */ - spin_lock(&dev->slock); - if (!list_empty(&dev->vidq.active)) { - printk("%s/0: suspend video\n", core->name); - stop_video_dma(dev); - del_timer(&dev->vidq.timeout); - } - if (!list_empty(&dev->vbiq.active)) { - printk("%s/0: suspend vbi\n", core->name); - cx8800_stop_vbi_dma(dev); - del_timer(&dev->vbiq.timeout); - } - spin_unlock(&dev->slock); - - if (core->ir) - cx88_ir_stop(core); - /* FIXME -- shutdown device */ - cx88_shutdown(core); - - pci_save_state(pci_dev); - if (0 != pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state))) { - pci_disable_device(pci_dev); - dev->state.disabled = 1; - } - return 0; -} - -static int cx8800_resume(struct pci_dev *pci_dev) -{ - struct cx8800_dev *dev = pci_get_drvdata(pci_dev); - struct cx88_core *core = dev->core; - int err; - - if (dev->state.disabled) { - err=pci_enable_device(pci_dev); - if (err) { - printk(KERN_ERR "%s/0: can't enable device\n", - core->name); - return err; - } - - dev->state.disabled = 0; - } - err= pci_set_power_state(pci_dev, PCI_D0); - if (err) { - printk(KERN_ERR "%s/0: can't set power state\n", core->name); - pci_disable_device(pci_dev); - dev->state.disabled = 1; - - return err; - } - pci_restore_state(pci_dev); - - /* FIXME: re-initialize hardware */ - cx88_reset(core); - if (core->ir) - cx88_ir_start(core); - - cx_set(MO_PCI_INTMSK, core->pci_irqmask); - - /* restart video+vbi capture */ - spin_lock(&dev->slock); - if (!list_empty(&dev->vidq.active)) { - printk("%s/0: resume video\n", core->name); - restart_video_queue(dev,&dev->vidq); - } - if (!list_empty(&dev->vbiq.active)) { - printk("%s/0: resume vbi\n", core->name); - cx8800_restart_vbi_queue(dev,&dev->vbiq); - } - spin_unlock(&dev->slock); - - return 0; -} -#endif - -/* ----------------------------------------------------------- */ - -static const struct pci_device_id cx8800_pci_tbl[] = { - { - .vendor = 0x14f1, - .device = 0x8800, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - },{ - /* --- end of list --- */ - } -}; -MODULE_DEVICE_TABLE(pci, cx8800_pci_tbl); - -static struct pci_driver cx8800_pci_driver = { - .name = "cx8800", - .id_table = cx8800_pci_tbl, - .probe = cx8800_initdev, - .remove = __devexit_p(cx8800_finidev), -#ifdef CONFIG_PM - .suspend = cx8800_suspend, - .resume = cx8800_resume, -#endif -}; - -static int __init cx8800_init(void) -{ - printk(KERN_INFO "cx88/0: cx2388x v4l2 driver version %s loaded\n", - CX88_VERSION); - return pci_register_driver(&cx8800_pci_driver); -} - -static void __exit cx8800_fini(void) -{ - pci_unregister_driver(&cx8800_pci_driver); -} - -module_init(cx8800_init); -module_exit(cx8800_fini); diff --git a/drivers/media/video/cx88/cx88-vp3054-i2c.c b/drivers/media/video/cx88/cx88-vp3054-i2c.c deleted file mode 100644 index d77f8ecab9d7..000000000000 --- a/drivers/media/video/cx88/cx88-vp3054-i2c.c +++ /dev/null @@ -1,159 +0,0 @@ -/* - - cx88-vp3054-i2c.c -- support for the secondary I2C bus of the - DNTV Live! DVB-T Pro (VP-3054), wired as: - GPIO[0] -> SCL, GPIO[1] -> SDA - - (c) 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -*/ - -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/init.h> - -#include <asm/io.h> - -#include "cx88.h" -#include "cx88-vp3054-i2c.h" - -MODULE_DESCRIPTION("driver for cx2388x VP3054 design"); -MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>"); -MODULE_LICENSE("GPL"); - -/* ----------------------------------------------------------------------- */ - -static void vp3054_bit_setscl(void *data, int state) -{ - struct cx8802_dev *dev = data; - struct cx88_core *core = dev->core; - struct vp3054_i2c_state *vp3054_i2c = dev->vp3054; - - if (state) { - vp3054_i2c->state |= 0x0001; /* SCL high */ - vp3054_i2c->state &= ~0x0100; /* external pullup */ - } else { - vp3054_i2c->state &= ~0x0001; /* SCL low */ - vp3054_i2c->state |= 0x0100; /* drive pin */ - } - cx_write(MO_GP0_IO, 0x010000 | vp3054_i2c->state); - cx_read(MO_GP0_IO); -} - -static void vp3054_bit_setsda(void *data, int state) -{ - struct cx8802_dev *dev = data; - struct cx88_core *core = dev->core; - struct vp3054_i2c_state *vp3054_i2c = dev->vp3054; - - if (state) { - vp3054_i2c->state |= 0x0002; /* SDA high */ - vp3054_i2c->state &= ~0x0200; /* tristate pin */ - } else { - vp3054_i2c->state &= ~0x0002; /* SDA low */ - vp3054_i2c->state |= 0x0200; /* drive pin */ - } - cx_write(MO_GP0_IO, 0x020000 | vp3054_i2c->state); - cx_read(MO_GP0_IO); -} - -static int vp3054_bit_getscl(void *data) -{ - struct cx8802_dev *dev = data; - struct cx88_core *core = dev->core; - u32 state; - - state = cx_read(MO_GP0_IO); - return (state & 0x01) ? 1 : 0; -} - -static int vp3054_bit_getsda(void *data) -{ - struct cx8802_dev *dev = data; - struct cx88_core *core = dev->core; - u32 state; - - state = cx_read(MO_GP0_IO); - return (state & 0x02) ? 1 : 0; -} - -/* ----------------------------------------------------------------------- */ - -static const struct i2c_algo_bit_data vp3054_i2c_algo_template = { - .setsda = vp3054_bit_setsda, - .setscl = vp3054_bit_setscl, - .getsda = vp3054_bit_getsda, - .getscl = vp3054_bit_getscl, - .udelay = 16, - .timeout = 200, -}; - -/* ----------------------------------------------------------------------- */ - -int vp3054_i2c_probe(struct cx8802_dev *dev) -{ - struct cx88_core *core = dev->core; - struct vp3054_i2c_state *vp3054_i2c; - int rc; - - if (core->boardnr != CX88_BOARD_DNTV_LIVE_DVB_T_PRO) - return 0; - - vp3054_i2c = kzalloc(sizeof(*vp3054_i2c), GFP_KERNEL); - if (vp3054_i2c == NULL) - return -ENOMEM; - dev->vp3054 = vp3054_i2c; - - memcpy(&vp3054_i2c->algo, &vp3054_i2c_algo_template, - sizeof(vp3054_i2c->algo)); - - vp3054_i2c->adap.dev.parent = &dev->pci->dev; - strlcpy(vp3054_i2c->adap.name, core->name, - sizeof(vp3054_i2c->adap.name)); - vp3054_i2c->adap.owner = THIS_MODULE; - vp3054_i2c->algo.data = dev; - i2c_set_adapdata(&vp3054_i2c->adap, dev); - vp3054_i2c->adap.algo_data = &vp3054_i2c->algo; - - vp3054_bit_setscl(dev,1); - vp3054_bit_setsda(dev,1); - - rc = i2c_bit_add_bus(&vp3054_i2c->adap); - if (0 != rc) { - printk("%s: vp3054_i2c register FAILED\n", core->name); - - kfree(dev->vp3054); - dev->vp3054 = NULL; - } - - return rc; -} - -void vp3054_i2c_remove(struct cx8802_dev *dev) -{ - struct vp3054_i2c_state *vp3054_i2c = dev->vp3054; - - if (vp3054_i2c == NULL || - dev->core->boardnr != CX88_BOARD_DNTV_LIVE_DVB_T_PRO) - return; - - i2c_del_adapter(&vp3054_i2c->adap); - kfree(vp3054_i2c); -} - -EXPORT_SYMBOL(vp3054_i2c_probe); -EXPORT_SYMBOL(vp3054_i2c_remove); diff --git a/drivers/media/video/cx88/cx88-vp3054-i2c.h b/drivers/media/video/cx88/cx88-vp3054-i2c.h deleted file mode 100644 index be99c931dc3e..000000000000 --- a/drivers/media/video/cx88/cx88-vp3054-i2c.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - - cx88-vp3054-i2c.h -- support for the secondary I2C bus of the - DNTV Live! DVB-T Pro (VP-3054), wired as: - GPIO[0] -> SCL, GPIO[1] -> SDA - - (c) 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - -*/ - -/* ----------------------------------------------------------------------- */ -struct vp3054_i2c_state { - struct i2c_adapter adap; - struct i2c_algo_bit_data algo; - u32 state; -}; - -/* ----------------------------------------------------------------------- */ -#if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE)) -int vp3054_i2c_probe(struct cx8802_dev *dev); -void vp3054_i2c_remove(struct cx8802_dev *dev); -#else -static inline int vp3054_i2c_probe(struct cx8802_dev *dev) -{ return 0; } -static inline void vp3054_i2c_remove(struct cx8802_dev *dev) -{ } -#endif diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h deleted file mode 100644 index 44ffc8b3d45f..000000000000 --- a/drivers/media/video/cx88/cx88.h +++ /dev/null @@ -1,748 +0,0 @@ -/* - * - * v4l2 device driver for cx2388x based TV cards - * - * (c) 2003,04 Gerd Knorr <kraxel@bytesex.org> [SUSE Labs] - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/pci.h> -#include <linux/i2c.h> -#include <linux/i2c-algo-bit.h> -#include <linux/videodev2.h> -#include <linux/kdev_t.h> - -#include <media/v4l2-device.h> -#include <media/v4l2-fh.h> -#include <media/tuner.h> -#include <media/tveeprom.h> -#include <media/videobuf-dma-sg.h> -#include <media/v4l2-chip-ident.h> -#include <media/cx2341x.h> -#include <media/videobuf-dvb.h> -#include <media/ir-kbd-i2c.h> -#include <media/wm8775.h> - -#include "btcx-risc.h" -#include "cx88-reg.h" -#include "tuner-xc2028.h" - -#include <linux/mutex.h> - -#define CX88_VERSION "0.0.9" - -#define UNSET (-1U) - -#define CX88_MAXBOARDS 8 - -/* Max number of inputs by card */ -#define MAX_CX88_INPUT 8 - -/* ----------------------------------------------------------- */ -/* defines and enums */ - -/* Currently unsupported by the driver: PAL/H, NTSC/Kr, SECAM/LC */ -#define CX88_NORMS (V4L2_STD_ALL \ - & ~V4L2_STD_PAL_H \ - & ~V4L2_STD_NTSC_M_KR \ - & ~V4L2_STD_SECAM_LC) - -#define FORMAT_FLAGS_PACKED 0x01 -#define FORMAT_FLAGS_PLANAR 0x02 - -#define VBI_LINE_COUNT 17 -#define VBI_LINE_LENGTH 2048 - -#define AUD_RDS_LINES 4 - -/* need "shadow" registers for some write-only ones ... */ -#define SHADOW_AUD_VOL_CTL 1 -#define SHADOW_AUD_BAL_CTL 2 -#define SHADOW_MAX 3 - -/* FM Radio deemphasis type */ -enum cx88_deemph_type { - FM_NO_DEEMPH = 0, - FM_DEEMPH_50, - FM_DEEMPH_75 -}; - -enum cx88_board_type { - CX88_BOARD_NONE = 0, - CX88_MPEG_DVB, - CX88_MPEG_BLACKBIRD -}; - -enum cx8802_board_access { - CX8802_DRVCTL_SHARED = 1, - CX8802_DRVCTL_EXCLUSIVE = 2, -}; - -/* ----------------------------------------------------------- */ -/* tv norms */ - -static unsigned int inline norm_maxw(v4l2_std_id norm) -{ - return (norm & (V4L2_STD_MN & ~V4L2_STD_PAL_Nc)) ? 720 : 768; -} - - -static unsigned int inline norm_maxh(v4l2_std_id norm) -{ - return (norm & V4L2_STD_625_50) ? 576 : 480; -} - -/* ----------------------------------------------------------- */ -/* static data */ - -struct cx8800_fmt { - const char *name; - u32 fourcc; /* v4l2 format id */ - int depth; - int flags; - u32 cxformat; -}; - -/* ----------------------------------------------------------- */ -/* SRAM memory management data (see cx88-core.c) */ - -#define SRAM_CH21 0 /* video */ -#define SRAM_CH22 1 -#define SRAM_CH23 2 -#define SRAM_CH24 3 /* vbi */ -#define SRAM_CH25 4 /* audio */ -#define SRAM_CH26 5 -#define SRAM_CH28 6 /* mpeg */ -#define SRAM_CH27 7 /* audio rds */ -/* more */ - -struct sram_channel { - const char *name; - u32 cmds_start; - u32 ctrl_start; - u32 cdt; - u32 fifo_start; - u32 fifo_size; - u32 ptr1_reg; - u32 ptr2_reg; - u32 cnt1_reg; - u32 cnt2_reg; -}; -extern const struct sram_channel cx88_sram_channels[]; - -/* ----------------------------------------------------------- */ -/* card configuration */ - -#define CX88_BOARD_NOAUTO UNSET -#define CX88_BOARD_UNKNOWN 0 -#define CX88_BOARD_HAUPPAUGE 1 -#define CX88_BOARD_GDI 2 -#define CX88_BOARD_PIXELVIEW 3 -#define CX88_BOARD_ATI_WONDER_PRO 4 -#define CX88_BOARD_WINFAST2000XP_EXPERT 5 -#define CX88_BOARD_AVERTV_STUDIO_303 6 -#define CX88_BOARD_MSI_TVANYWHERE_MASTER 7 -#define CX88_BOARD_WINFAST_DV2000 8 -#define CX88_BOARD_LEADTEK_PVR2000 9 -#define CX88_BOARD_IODATA_GVVCP3PCI 10 -#define CX88_BOARD_PROLINK_PLAYTVPVR 11 -#define CX88_BOARD_ASUS_PVR_416 12 -#define CX88_BOARD_MSI_TVANYWHERE 13 -#define CX88_BOARD_KWORLD_DVB_T 14 -#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1 15 -#define CX88_BOARD_KWORLD_LTV883 16 -#define CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q 17 -#define CX88_BOARD_HAUPPAUGE_DVB_T1 18 -#define CX88_BOARD_CONEXANT_DVB_T1 19 -#define CX88_BOARD_PROVIDEO_PV259 20 -#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS 21 -#define CX88_BOARD_PCHDTV_HD3000 22 -#define CX88_BOARD_DNTV_LIVE_DVB_T 23 -#define CX88_BOARD_HAUPPAUGE_ROSLYN 24 -#define CX88_BOARD_DIGITALLOGIC_MEC 25 -#define CX88_BOARD_IODATA_GVBCTV7E 26 -#define CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO 27 -#define CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T 28 -#define CX88_BOARD_ADSTECH_DVB_T_PCI 29 -#define CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1 30 -#define CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD 31 -#define CX88_BOARD_AVERMEDIA_ULTRATV_MC_550 32 -#define CX88_BOARD_KWORLD_VSTREAM_EXPERT_DVD 33 -#define CX88_BOARD_ATI_HDTVWONDER 34 -#define CX88_BOARD_WINFAST_DTV1000 35 -#define CX88_BOARD_AVERTV_303 36 -#define CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1 37 -#define CX88_BOARD_HAUPPAUGE_NOVASE2_S1 38 -#define CX88_BOARD_KWORLD_DVBS_100 39 -#define CX88_BOARD_HAUPPAUGE_HVR1100 40 -#define CX88_BOARD_HAUPPAUGE_HVR1100LP 41 -#define CX88_BOARD_DNTV_LIVE_DVB_T_PRO 42 -#define CX88_BOARD_KWORLD_DVB_T_CX22702 43 -#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL 44 -#define CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT 45 -#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID 46 -#define CX88_BOARD_PCHDTV_HD5500 47 -#define CX88_BOARD_KWORLD_MCE200_DELUXE 48 -#define CX88_BOARD_PIXELVIEW_PLAYTV_P7000 49 -#define CX88_BOARD_NPGTECH_REALTV_TOP10FM 50 -#define CX88_BOARD_WINFAST_DTV2000H 51 -#define CX88_BOARD_GENIATECH_DVBS 52 -#define CX88_BOARD_HAUPPAUGE_HVR3000 53 -#define CX88_BOARD_NORWOOD_MICRO 54 -#define CX88_BOARD_TE_DTV_250_OEM_SWANN 55 -#define CX88_BOARD_HAUPPAUGE_HVR1300 56 -#define CX88_BOARD_ADSTECH_PTV_390 57 -#define CX88_BOARD_PINNACLE_PCTV_HD_800i 58 -#define CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO 59 -#define CX88_BOARD_PINNACLE_HYBRID_PCTV 60 -#define CX88_BOARD_WINFAST_TV2000_XP_GLOBAL 61 -#define CX88_BOARD_POWERCOLOR_REAL_ANGEL 62 -#define CX88_BOARD_GENIATECH_X8000_MT 63 -#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO 64 -#define CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD 65 -#define CX88_BOARD_PROLINK_PV_8000GT 66 -#define CX88_BOARD_KWORLD_ATSC_120 67 -#define CX88_BOARD_HAUPPAUGE_HVR4000 68 -#define CX88_BOARD_HAUPPAUGE_HVR4000LITE 69 -#define CX88_BOARD_TEVII_S460 70 -#define CX88_BOARD_OMICOM_SS4_PCI 71 -#define CX88_BOARD_TBS_8920 72 -#define CX88_BOARD_TEVII_S420 73 -#define CX88_BOARD_PROLINK_PV_GLOBAL_XTREME 74 -#define CX88_BOARD_PROF_7300 75 -#define CX88_BOARD_SATTRADE_ST4200 76 -#define CX88_BOARD_TBS_8910 77 -#define CX88_BOARD_PROF_6200 78 -#define CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII 79 -#define CX88_BOARD_HAUPPAUGE_IRONLY 80 -#define CX88_BOARD_WINFAST_DTV1800H 81 -#define CX88_BOARD_WINFAST_DTV2000H_J 82 -#define CX88_BOARD_PROF_7301 83 -#define CX88_BOARD_SAMSUNG_SMT_7020 84 -#define CX88_BOARD_TWINHAN_VP1027_DVBS 85 -#define CX88_BOARD_TEVII_S464 86 -#define CX88_BOARD_WINFAST_DTV2000H_PLUS 87 -#define CX88_BOARD_WINFAST_DTV1800H_XC4000 88 -#define CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F36 89 -#define CX88_BOARD_WINFAST_TV2000_XP_GLOBAL_6F43 90 - -enum cx88_itype { - CX88_VMUX_COMPOSITE1 = 1, - CX88_VMUX_COMPOSITE2, - CX88_VMUX_COMPOSITE3, - CX88_VMUX_COMPOSITE4, - CX88_VMUX_SVIDEO, - CX88_VMUX_TELEVISION, - CX88_VMUX_CABLE, - CX88_VMUX_DVB, - CX88_VMUX_DEBUG, - CX88_RADIO, -}; - -struct cx88_input { - enum cx88_itype type; - u32 gpio0, gpio1, gpio2, gpio3; - unsigned int vmux:2; - unsigned int audioroute:4; -}; - -struct cx88_board { - const char *name; - unsigned int tuner_type; - unsigned int radio_type; - unsigned char tuner_addr; - unsigned char radio_addr; - int tda9887_conf; - struct cx88_input input[MAX_CX88_INPUT]; - struct cx88_input radio; - enum cx88_board_type mpeg; - unsigned int audio_chip; - int num_frontends; - - /* Used for I2S devices */ - int i2sinputcntl; -}; - -struct cx88_subid { - u16 subvendor; - u16 subdevice; - u32 card; -}; - -enum cx88_tvaudio { - WW_NONE = 1, - WW_BTSC, - WW_BG, - WW_DK, - WW_I, - WW_L, - WW_EIAJ, - WW_I2SPT, - WW_FM, - WW_I2SADC, - WW_M -}; - -#define INPUT(nr) (core->board.input[nr]) - -/* ----------------------------------------------------------- */ -/* device / file handle status */ - -#define RESOURCE_OVERLAY 1 -#define RESOURCE_VIDEO 2 -#define RESOURCE_VBI 4 - -#define BUFFER_TIMEOUT msecs_to_jiffies(2000) - -/* buffer for one video frame */ -struct cx88_buffer { - /* common v4l buffer stuff -- must be first */ - struct videobuf_buffer vb; - - /* cx88 specific */ - unsigned int bpl; - struct btcx_riscmem risc; - const struct cx8800_fmt *fmt; - u32 count; -}; - -struct cx88_dmaqueue { - struct list_head active; - struct list_head queued; - struct timer_list timeout; - struct btcx_riscmem stopper; - u32 count; -}; - -struct cx88_core { - struct list_head devlist; - atomic_t refcount; - - /* board name */ - int nr; - char name[32]; - - /* pci stuff */ - int pci_bus; - int pci_slot; - u32 __iomem *lmmio; - u8 __iomem *bmmio; - u32 shadow[SHADOW_MAX]; - int pci_irqmask; - - /* i2c i/o */ - struct i2c_adapter i2c_adap; - struct i2c_algo_bit_data i2c_algo; - struct i2c_client i2c_client; - u32 i2c_state, i2c_rc; - - /* config info -- analog */ - struct v4l2_device v4l2_dev; - struct v4l2_ctrl_handler video_hdl; - struct v4l2_ctrl *chroma_agc; - struct v4l2_ctrl_handler audio_hdl; - struct v4l2_subdev *sd_wm8775; - struct i2c_client *i2c_rtc; - unsigned int boardnr; - struct cx88_board board; - - /* Supported V4L _STD_ tuner formats */ - unsigned int tuner_formats; - - /* config info -- dvb */ -#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE) - int (*prev_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage); -#endif - void (*gate_ctrl)(struct cx88_core *core, int open); - - /* state info */ - struct task_struct *kthread; - v4l2_std_id tvnorm; - enum cx88_tvaudio tvaudio; - u32 audiomode_manual; - u32 audiomode_current; - u32 input; - u32 last_analog_input; - u32 astat; - u32 use_nicam; - unsigned long last_change; - - /* IR remote control state */ - struct cx88_IR *ir; - - /* I2C remote data */ - struct IR_i2c_init_data init_data; - struct wm8775_platform_data wm8775_data; - - struct mutex lock; - /* various v4l controls */ - u32 freq; - int users; - int mpeg_users; - - /* cx88-video needs to access cx8802 for hybrid tuner pll access. */ - struct cx8802_dev *dvbdev; - enum cx88_board_type active_type_id; - int active_ref; - int active_fe_id; -}; - -static inline struct cx88_core *to_core(struct v4l2_device *v4l2_dev) -{ - return container_of(v4l2_dev, struct cx88_core, v4l2_dev); -} - -#define call_hw(core, grpid, o, f, args...) \ - do { \ - if (!core->i2c_rc) { \ - if (core->gate_ctrl) \ - core->gate_ctrl(core, 1); \ - v4l2_device_call_all(&core->v4l2_dev, grpid, o, f, ##args); \ - if (core->gate_ctrl) \ - core->gate_ctrl(core, 0); \ - } \ - } while (0) - -#define call_all(core, o, f, args...) call_hw(core, 0, o, f, ##args) - -#define WM8775_GID (1 << 0) - -#define wm8775_s_ctrl(core, id, val) \ - do { \ - struct v4l2_ctrl *ctrl_ = \ - v4l2_ctrl_find(core->sd_wm8775->ctrl_handler, id); \ - if (ctrl_ && !core->i2c_rc) { \ - if (core->gate_ctrl) \ - core->gate_ctrl(core, 1); \ - v4l2_ctrl_s_ctrl(ctrl_, val); \ - if (core->gate_ctrl) \ - core->gate_ctrl(core, 0); \ - } \ - } while (0) - -#define wm8775_g_ctrl(core, id) \ - ({ \ - struct v4l2_ctrl *ctrl_ = \ - v4l2_ctrl_find(core->sd_wm8775->ctrl_handler, id); \ - s32 val = 0; \ - if (ctrl_ && !core->i2c_rc) { \ - if (core->gate_ctrl) \ - core->gate_ctrl(core, 1); \ - val = v4l2_ctrl_g_ctrl(ctrl_); \ - if (core->gate_ctrl) \ - core->gate_ctrl(core, 0); \ - } \ - val; \ - }) - -struct cx8800_dev; -struct cx8802_dev; - -/* ----------------------------------------------------------- */ -/* function 0: video stuff */ - -struct cx8800_fh { - struct v4l2_fh fh; - struct cx8800_dev *dev; - unsigned int resources; - - /* video capture */ - struct videobuf_queue vidq; - - /* vbi capture */ - struct videobuf_queue vbiq; -}; - -struct cx8800_suspend_state { - int disabled; -}; - -struct cx8800_dev { - struct cx88_core *core; - spinlock_t slock; - - /* various device info */ - unsigned int resources; - struct video_device *video_dev; - struct video_device *vbi_dev; - struct video_device *radio_dev; - - /* pci i/o */ - struct pci_dev *pci; - unsigned char pci_rev,pci_lat; - - const struct cx8800_fmt *fmt; - unsigned int width, height; - - /* capture queues */ - struct cx88_dmaqueue vidq; - struct cx88_dmaqueue vbiq; - - /* various v4l controls */ - - /* other global state info */ - struct cx8800_suspend_state state; -}; - -/* ----------------------------------------------------------- */ -/* function 1: audio/alsa stuff */ -/* =============> moved to cx88-alsa.c <====================== */ - - -/* ----------------------------------------------------------- */ -/* function 2: mpeg stuff */ - -struct cx8802_fh { - struct v4l2_fh fh; - struct cx8802_dev *dev; - struct videobuf_queue mpegq; -}; - -struct cx8802_suspend_state { - int disabled; -}; - -struct cx8802_driver { - struct cx88_core *core; - - /* List of drivers attached to device */ - struct list_head drvlist; - - /* Type of driver and access required */ - enum cx88_board_type type_id; - enum cx8802_board_access hw_access; - - /* MPEG 8802 internal only */ - int (*suspend)(struct pci_dev *pci_dev, pm_message_t state); - int (*resume)(struct pci_dev *pci_dev); - - /* Callers to the following functions must hold core->lock */ - - /* MPEG 8802 -> mini driver - Driver probe and configuration */ - int (*probe)(struct cx8802_driver *drv); - int (*remove)(struct cx8802_driver *drv); - - /* MPEG 8802 -> mini driver - Access for hardware control */ - int (*advise_acquire)(struct cx8802_driver *drv); - int (*advise_release)(struct cx8802_driver *drv); - - /* MPEG 8802 <- mini driver - Access for hardware control */ - int (*request_acquire)(struct cx8802_driver *drv); - int (*request_release)(struct cx8802_driver *drv); -}; - -struct cx8802_dev { - struct cx88_core *core; - spinlock_t slock; - - /* pci i/o */ - struct pci_dev *pci; - unsigned char pci_rev,pci_lat; - - /* dma queues */ - struct cx88_dmaqueue mpegq; - u32 ts_packet_size; - u32 ts_packet_count; - - /* other global state info */ - struct cx8802_suspend_state state; - - /* for blackbird only */ - struct list_head devlist; -#if defined(CONFIG_VIDEO_CX88_BLACKBIRD) || \ - defined(CONFIG_VIDEO_CX88_BLACKBIRD_MODULE) - struct video_device *mpeg_dev; - u32 mailbox; - int width; - int height; - unsigned char mpeg_active; /* nonzero if mpeg encoder is active */ - - /* mpeg params */ - struct cx2341x_handler cxhdl; -#endif - -#if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE) - /* for dvb only */ - struct videobuf_dvb_frontends frontends; -#endif - -#if defined(CONFIG_VIDEO_CX88_VP3054) || \ - defined(CONFIG_VIDEO_CX88_VP3054_MODULE) - /* For VP3045 secondary I2C bus support */ - struct vp3054_i2c_state *vp3054; -#endif - /* for switching modulation types */ - unsigned char ts_gen_cntrl; - - /* List of attached drivers; must hold core->lock to access */ - struct list_head drvlist; - - struct work_struct request_module_wk; -}; - -/* ----------------------------------------------------------- */ - -#define cx_read(reg) readl(core->lmmio + ((reg)>>2)) -#define cx_write(reg,value) writel((value), core->lmmio + ((reg)>>2)) -#define cx_writeb(reg,value) writeb((value), core->bmmio + (reg)) - -#define cx_andor(reg,mask,value) \ - writel((readl(core->lmmio+((reg)>>2)) & ~(mask)) |\ - ((value) & (mask)), core->lmmio+((reg)>>2)) -#define cx_set(reg,bit) cx_andor((reg),(bit),(bit)) -#define cx_clear(reg,bit) cx_andor((reg),(bit),0) - -#define cx_wait(d) { if (need_resched()) schedule(); else udelay(d); } - -/* shadow registers */ -#define cx_sread(sreg) (core->shadow[sreg]) -#define cx_swrite(sreg,reg,value) \ - (core->shadow[sreg] = value, \ - writel(core->shadow[sreg], core->lmmio + ((reg)>>2))) -#define cx_sandor(sreg,reg,mask,value) \ - (core->shadow[sreg] = (core->shadow[sreg] & ~(mask)) | ((value) & (mask)), \ - writel(core->shadow[sreg], core->lmmio + ((reg)>>2))) - -/* ----------------------------------------------------------- */ -/* cx88-core.c */ - -extern void cx88_print_irqbits(const char *name, const char *tag, const char *strings[], - int len, u32 bits, u32 mask); - -extern int cx88_core_irq(struct cx88_core *core, u32 status); -extern void cx88_wakeup(struct cx88_core *core, - struct cx88_dmaqueue *q, u32 count); -extern void cx88_shutdown(struct cx88_core *core); -extern int cx88_reset(struct cx88_core *core); - -extern int -cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc, - struct scatterlist *sglist, - unsigned int top_offset, unsigned int bottom_offset, - unsigned int bpl, unsigned int padding, unsigned int lines); -extern int -cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc, - struct scatterlist *sglist, unsigned int bpl, - unsigned int lines, unsigned int lpi); -extern int -cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, - u32 reg, u32 mask, u32 value); -extern void -cx88_free_buffer(struct videobuf_queue *q, struct cx88_buffer *buf); - -extern void cx88_risc_disasm(struct cx88_core *core, - struct btcx_riscmem *risc); -extern int cx88_sram_channel_setup(struct cx88_core *core, - const struct sram_channel *ch, - unsigned int bpl, u32 risc); -extern void cx88_sram_channel_dump(struct cx88_core *core, - const struct sram_channel *ch); - -extern int cx88_set_scale(struct cx88_core *core, unsigned int width, - unsigned int height, enum v4l2_field field); -extern int cx88_set_tvnorm(struct cx88_core *core, v4l2_std_id norm); - -extern struct video_device *cx88_vdev_init(struct cx88_core *core, - struct pci_dev *pci, - const struct video_device *template_, - const char *type); -extern struct cx88_core* cx88_core_get(struct pci_dev *pci); -extern void cx88_core_put(struct cx88_core *core, - struct pci_dev *pci); - -extern int cx88_start_audio_dma(struct cx88_core *core); -extern int cx88_stop_audio_dma(struct cx88_core *core); - - -/* ----------------------------------------------------------- */ -/* cx88-vbi.c */ - -/* Can be used as g_vbi_fmt, try_vbi_fmt and s_vbi_fmt */ -int cx8800_vbi_fmt (struct file *file, void *priv, - struct v4l2_format *f); - -/* -int cx8800_start_vbi_dma(struct cx8800_dev *dev, - struct cx88_dmaqueue *q, - struct cx88_buffer *buf); -*/ -int cx8800_stop_vbi_dma(struct cx8800_dev *dev); -int cx8800_restart_vbi_queue(struct cx8800_dev *dev, - struct cx88_dmaqueue *q); -void cx8800_vbi_timeout(unsigned long data); - -extern const struct videobuf_queue_ops cx8800_vbi_qops; - -/* ----------------------------------------------------------- */ -/* cx88-i2c.c */ - -extern int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci); - - -/* ----------------------------------------------------------- */ -/* cx88-cards.c */ - -extern int cx88_tuner_callback(void *dev, int component, int command, int arg); -extern int cx88_get_resources(const struct cx88_core *core, - struct pci_dev *pci); -extern struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr); -extern void cx88_setup_xc3028(struct cx88_core *core, struct xc2028_ctrl *ctl); - -/* ----------------------------------------------------------- */ -/* cx88-tvaudio.c */ - -void cx88_set_tvaudio(struct cx88_core *core); -void cx88_newstation(struct cx88_core *core); -void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t); -void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual); -int cx88_audio_thread(void *data); - -int cx8802_register_driver(struct cx8802_driver *drv); -int cx8802_unregister_driver(struct cx8802_driver *drv); - -/* Caller must hold core->lock */ -struct cx8802_driver * cx8802_get_driver(struct cx8802_dev *dev, enum cx88_board_type btype); - -/* ----------------------------------------------------------- */ -/* cx88-dsp.c */ - -s32 cx88_dsp_detect_stereo_sap(struct cx88_core *core); - -/* ----------------------------------------------------------- */ -/* cx88-input.c */ - -int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci); -int cx88_ir_fini(struct cx88_core *core); -void cx88_ir_irq(struct cx88_core *core); -int cx88_ir_start(struct cx88_core *core); -void cx88_ir_stop(struct cx88_core *core); -extern void cx88_i2c_init_ir(struct cx88_core *core); - -/* ----------------------------------------------------------- */ -/* cx88-mpeg.c */ - -int cx8802_buf_prepare(struct videobuf_queue *q,struct cx8802_dev *dev, - struct cx88_buffer *buf, enum v4l2_field field); -void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf); -void cx8802_cancel_buffers(struct cx8802_dev *dev); - -/* ----------------------------------------------------------- */ -/* cx88-video.c*/ -int cx88_enum_input (struct cx88_core *core,struct v4l2_input *i); -int cx88_set_freq (struct cx88_core *core,struct v4l2_frequency *f); -int cx88_video_mux(struct cx88_core *core, unsigned int input); -void cx88_querycap(struct file *file, struct cx88_core *core, - struct v4l2_capability *cap); diff --git a/drivers/media/video/ivtv/Kconfig b/drivers/media/video/ivtv/Kconfig deleted file mode 100644 index 89f65914cc8e..000000000000 --- a/drivers/media/video/ivtv/Kconfig +++ /dev/null @@ -1,45 +0,0 @@ -config VIDEO_IVTV - tristate "Conexant cx23416/cx23415 MPEG encoder/decoder support" - depends on VIDEO_V4L2 && PCI && I2C - select I2C_ALGOBIT - depends on RC_CORE - select VIDEO_TUNER - select VIDEO_TVEEPROM - select VIDEO_CX2341X - select VIDEO_CX25840 - select VIDEO_MSP3400 - select VIDEO_SAA711X - select VIDEO_SAA717X - select VIDEO_SAA7127 - select VIDEO_CS53L32A - select VIDEO_M52790 - select VIDEO_WM8775 - select VIDEO_WM8739 - select VIDEO_VP27SMPX - select VIDEO_UPD64031A - select VIDEO_UPD64083 - ---help--- - This is a video4linux driver for Conexant cx23416 or cx23415 based - PCI personal video recorder devices. - - This is used in devices such as the Hauppauge PVR-150/250/350/500 - cards. There is a driver homepage at <http://www.ivtvdriver.org>. - - To compile this driver as a module, choose M here: the - module will be called ivtv. - -config VIDEO_FB_IVTV - tristate "Conexant cx23415 framebuffer support" - depends on VIDEO_IVTV && FB - select FB_CFB_FILLRECT - select FB_CFB_COPYAREA - select FB_CFB_IMAGEBLIT - ---help--- - This is a framebuffer driver for the Conexant cx23415 MPEG - encoder/decoder. - - This is used in the Hauppauge PVR-350 card. There is a driver - homepage at <http://www.ivtvdriver.org>. - - To compile this driver as a module, choose M here: the - module will be called ivtvfb. diff --git a/drivers/media/video/ivtv/Makefile b/drivers/media/video/ivtv/Makefile deleted file mode 100644 index 80b4ec18475d..000000000000 --- a/drivers/media/video/ivtv/Makefile +++ /dev/null @@ -1,14 +0,0 @@ -ivtv-objs := ivtv-routing.o ivtv-cards.o ivtv-controls.o \ - ivtv-driver.o ivtv-fileops.o ivtv-firmware.o \ - ivtv-gpio.o ivtv-i2c.o ivtv-ioctl.o ivtv-irq.o \ - ivtv-mailbox.o ivtv-queue.o ivtv-streams.o ivtv-udma.o \ - ivtv-vbi.o ivtv-yuv.o - -obj-$(CONFIG_VIDEO_IVTV) += ivtv.o -obj-$(CONFIG_VIDEO_FB_IVTV) += ivtvfb.o - -ccflags-y += -I$(srctree)/drivers/media/video -ccflags-y += -I$(srctree)/drivers/media/tuners -ccflags-y += -I$(srctree)/drivers/media/dvb-core -ccflags-y += -I$(srctree)/drivers/media/dvb-frontends - diff --git a/drivers/media/video/ivtv/ivtv-cards.c b/drivers/media/video/ivtv/ivtv-cards.c deleted file mode 100644 index 145e4749a69d..000000000000 --- a/drivers/media/video/ivtv/ivtv-cards.c +++ /dev/null @@ -1,1370 +0,0 @@ -/* - Functions to query card hardware - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "ivtv-driver.h" -#include "ivtv-cards.h" -#include "ivtv-i2c.h" - -#include <media/msp3400.h> -#include <media/m52790.h> -#include <media/wm8775.h> -#include <media/cs53l32a.h> -#include <media/cx25840.h> -#include <media/upd64031a.h> - -#define MSP_TUNER MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1, \ - MSP_DSP_IN_TUNER, MSP_DSP_IN_TUNER) -#define MSP_SCART1 MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1, \ - MSP_DSP_IN_SCART, MSP_DSP_IN_SCART) -#define MSP_SCART2 MSP_INPUT(MSP_IN_SCART2, MSP_IN_TUNER1, \ - MSP_DSP_IN_SCART, MSP_DSP_IN_SCART) -#define MSP_SCART3 MSP_INPUT(MSP_IN_SCART3, MSP_IN_TUNER1, \ - MSP_DSP_IN_SCART, MSP_DSP_IN_SCART) -#define MSP_MONO MSP_INPUT(MSP_IN_MONO, MSP_IN_TUNER1, \ - MSP_DSP_IN_SCART, MSP_DSP_IN_SCART) - -#define V4L2_STD_PAL_SECAM (V4L2_STD_PAL|V4L2_STD_SECAM) - -/* usual i2c tuner addresses to probe */ -static struct ivtv_card_tuner_i2c ivtv_i2c_std = { - .radio = { I2C_CLIENT_END }, - .demod = { 0x43, I2C_CLIENT_END }, - .tv = { 0x61, 0x60, I2C_CLIENT_END }, -}; - -/* as above, but with possible radio tuner */ -static struct ivtv_card_tuner_i2c ivtv_i2c_radio = { - .radio = { 0x60, I2C_CLIENT_END }, - .demod = { 0x43, I2C_CLIENT_END }, - .tv = { 0x61, I2C_CLIENT_END }, -}; - -/* using the tda8290+75a combo */ -static struct ivtv_card_tuner_i2c ivtv_i2c_tda8290 = { - .radio = { I2C_CLIENT_END }, - .demod = { I2C_CLIENT_END }, - .tv = { 0x4b, I2C_CLIENT_END }, -}; - -/********************** card configuration *******************************/ - -/* Please add new PCI IDs to: http://pci-ids.ucw.cz/ - This keeps the PCI ID database up to date. Note that the entries - must be added under vendor 0x4444 (Conexant) as subsystem IDs. - New vendor IDs should still be added to the vendor ID list. */ - -/* Hauppauge PVR-250 cards */ - -/* Note: for Hauppauge cards the tveeprom information is used instead of PCI IDs */ -static const struct ivtv_card ivtv_card_pvr250 = { - .type = IVTV_CARD_PVR_250, - .name = "Hauppauge WinTV PVR-250", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA7115, - .hw_audio = IVTV_HW_MSP34XX, - .hw_audio_ctrl = IVTV_HW_MSP34XX, - .hw_all = IVTV_HW_MSP34XX | IVTV_HW_SAA7115 | - IVTV_HW_TVEEPROM | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_COMPOSITE4 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE0 }, - { IVTV_CARD_INPUT_SVIDEO2, 2, IVTV_SAA71XX_SVIDEO1 }, - { IVTV_CARD_INPUT_COMPOSITE2, 2, IVTV_SAA71XX_COMPOSITE1 }, - { IVTV_CARD_INPUT_COMPOSITE3, 1, IVTV_SAA71XX_COMPOSITE5 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, MSP_TUNER }, - { IVTV_CARD_INPUT_LINE_IN1, MSP_SCART1 }, - { IVTV_CARD_INPUT_LINE_IN2, MSP_SCART3 }, - }, - .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, MSP_SCART2 }, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Hauppauge PVR-350 cards */ - -/* Outputs for Hauppauge PVR350 cards */ -static struct ivtv_card_output ivtv_pvr350_outputs[] = { - { - .name = "S-Video + Composite", - .video_output = 0, - }, { - .name = "Composite", - .video_output = 1, - }, { - .name = "S-Video", - .video_output = 2, - }, { - .name = "RGB", - .video_output = 3, - }, { - .name = "YUV C", - .video_output = 4, - }, { - .name = "YUV V", - .video_output = 5, - } -}; - -static const struct ivtv_card ivtv_card_pvr350 = { - .type = IVTV_CARD_PVR_350, - .name = "Hauppauge WinTV PVR-350", - .v4l2_capabilities = IVTV_CAP_ENCODER | IVTV_CAP_DECODER, - .video_outputs = ivtv_pvr350_outputs, - .nof_outputs = ARRAY_SIZE(ivtv_pvr350_outputs), - .hw_video = IVTV_HW_SAA7115, - .hw_audio = IVTV_HW_MSP34XX, - .hw_audio_ctrl = IVTV_HW_MSP34XX, - .hw_all = IVTV_HW_MSP34XX | IVTV_HW_SAA7115 | - IVTV_HW_SAA7127 | IVTV_HW_TVEEPROM | IVTV_HW_TUNER | - IVTV_HW_I2C_IR_RX_HAUP_EXT | IVTV_HW_I2C_IR_RX_HAUP_INT, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_COMPOSITE4 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE0 }, - { IVTV_CARD_INPUT_SVIDEO2, 2, IVTV_SAA71XX_SVIDEO1 }, - { IVTV_CARD_INPUT_COMPOSITE2, 2, IVTV_SAA71XX_COMPOSITE1 }, - { IVTV_CARD_INPUT_COMPOSITE3, 1, IVTV_SAA71XX_COMPOSITE5 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, MSP_TUNER }, - { IVTV_CARD_INPUT_LINE_IN1, MSP_SCART1 }, - { IVTV_CARD_INPUT_LINE_IN2, MSP_SCART3 }, - }, - .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, MSP_SCART2 }, - .i2c = &ivtv_i2c_std, -}; - -/* PVR-350 V1 boards have a different audio tuner input and use a - saa7114 instead of a saa7115. - Note that the info below comes from a pre-production model so it may - not be correct. Especially the audio behaves strangely (mono only it seems) */ -static const struct ivtv_card ivtv_card_pvr350_v1 = { - .type = IVTV_CARD_PVR_350_V1, - .name = "Hauppauge WinTV PVR-350 (V1)", - .v4l2_capabilities = IVTV_CAP_ENCODER | IVTV_CAP_DECODER, - .video_outputs = ivtv_pvr350_outputs, - .nof_outputs = ARRAY_SIZE(ivtv_pvr350_outputs), - .hw_video = IVTV_HW_SAA7114, - .hw_audio = IVTV_HW_MSP34XX, - .hw_audio_ctrl = IVTV_HW_MSP34XX, - .hw_all = IVTV_HW_MSP34XX | IVTV_HW_SAA7114 | - IVTV_HW_SAA7127 | IVTV_HW_TVEEPROM | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_COMPOSITE4 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE0 }, - { IVTV_CARD_INPUT_SVIDEO2, 2, IVTV_SAA71XX_SVIDEO1 }, - { IVTV_CARD_INPUT_COMPOSITE2, 2, IVTV_SAA71XX_COMPOSITE1 }, - { IVTV_CARD_INPUT_COMPOSITE3, 1, IVTV_SAA71XX_COMPOSITE5 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, MSP_MONO }, - { IVTV_CARD_INPUT_LINE_IN1, MSP_SCART1 }, - { IVTV_CARD_INPUT_LINE_IN2, MSP_SCART3 }, - }, - .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, MSP_SCART2 }, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Hauppauge PVR-150/PVR-500 cards */ - -static const struct ivtv_card ivtv_card_pvr150 = { - .type = IVTV_CARD_PVR_150, - .name = "Hauppauge WinTV PVR-150", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_CX25840, - .hw_audio = IVTV_HW_CX25840, - .hw_audio_ctrl = IVTV_HW_CX25840, - .hw_muxer = IVTV_HW_WM8775, - .hw_all = IVTV_HW_WM8775 | IVTV_HW_CX25840 | - IVTV_HW_TVEEPROM | IVTV_HW_TUNER | - IVTV_HW_I2C_IR_RX_HAUP_EXT | IVTV_HW_I2C_IR_RX_HAUP_INT | - IVTV_HW_Z8F0811_IR_HAUP, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, CX25840_COMPOSITE7 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, CX25840_SVIDEO1 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, CX25840_COMPOSITE3 }, - { IVTV_CARD_INPUT_SVIDEO2, 2, CX25840_SVIDEO2 }, - { IVTV_CARD_INPUT_COMPOSITE2, 2, CX25840_COMPOSITE4 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, - CX25840_AUDIO8, WM8775_AIN2 }, - { IVTV_CARD_INPUT_LINE_IN1, - CX25840_AUDIO_SERIAL, WM8775_AIN2 }, - { IVTV_CARD_INPUT_LINE_IN2, - CX25840_AUDIO_SERIAL, WM8775_AIN3 }, - }, - .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, - CX25840_AUDIO_SERIAL, WM8775_AIN4 }, - /* apparently needed for the IR blaster */ - .gpio_init = { .direction = 0x1f01, .initial_value = 0x26f3 }, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* AVerMedia M179 cards */ - -static const struct ivtv_card_pci_info ivtv_pci_m179[] = { - { PCI_DEVICE_ID_IVTV15, IVTV_PCI_ID_AVERMEDIA, 0xa3cf }, - { PCI_DEVICE_ID_IVTV15, IVTV_PCI_ID_AVERMEDIA, 0xa3ce }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_m179 = { - .type = IVTV_CARD_M179, - .name = "AVerMedia M179", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA7114, - .hw_audio = IVTV_HW_GPIO, - .hw_audio_ctrl = IVTV_HW_GPIO, - .hw_all = IVTV_HW_GPIO | IVTV_HW_SAA7114 | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_COMPOSITE4 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE3 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, IVTV_GPIO_TUNER }, - { IVTV_CARD_INPUT_LINE_IN1, IVTV_GPIO_LINE_IN }, - }, - .gpio_init = { .direction = 0xe380, .initial_value = 0x8290 }, - .gpio_audio_input = { .mask = 0x8040, .tuner = 0x8000, .linein = 0x0000 }, - .gpio_audio_mute = { .mask = 0x2000, .mute = 0x2000 }, - .gpio_audio_mode = { .mask = 0x4300, .mono = 0x4000, .stereo = 0x0200, - .lang1 = 0x0200, .lang2 = 0x0100, .both = 0x0000 }, - .gpio_audio_freq = { .mask = 0x0018, .f32000 = 0x0000, - .f44100 = 0x0008, .f48000 = 0x0010 }, - .gpio_audio_detect = { .mask = 0x4000, .stereo = 0x0000 }, - .tuners = { - /* As far as we know all M179 cards use this tuner */ - { .std = V4L2_STD_ALL, .tuner = TUNER_PHILIPS_NTSC }, - }, - .pci_list = ivtv_pci_m179, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Yuan MPG600/Kuroutoshikou ITVC16-STVLP cards */ - -static const struct ivtv_card_pci_info ivtv_pci_mpg600[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_YUAN1, 0xfff3 }, - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_YUAN1, 0xffff }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_mpg600 = { - .type = IVTV_CARD_MPG600, - .name = "Yuan MPG600, Kuroutoshikou ITVC16-STVLP", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA7115, - .hw_audio = IVTV_HW_GPIO, - .hw_audio_ctrl = IVTV_HW_GPIO, - .hw_all = IVTV_HW_GPIO | IVTV_HW_SAA7115 | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_COMPOSITE4 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE3 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, IVTV_GPIO_TUNER }, - { IVTV_CARD_INPUT_LINE_IN1, IVTV_GPIO_LINE_IN }, - }, - .gpio_init = { .direction = 0x3080, .initial_value = 0x0004 }, - .gpio_audio_input = { .mask = 0x3000, .tuner = 0x0000, .linein = 0x2000 }, - .gpio_audio_mute = { .mask = 0x0001, .mute = 0x0001 }, - .gpio_audio_mode = { .mask = 0x000e, .mono = 0x0006, .stereo = 0x0004, - .lang1 = 0x0004, .lang2 = 0x0000, .both = 0x0008 }, - .gpio_audio_detect = { .mask = 0x0900, .stereo = 0x0100 }, - .tuners = { - /* The PAL tuner is confirmed */ - { .std = V4L2_STD_PAL_SECAM, .tuner = TUNER_PHILIPS_FQ1216ME }, - { .std = V4L2_STD_ALL, .tuner = TUNER_PHILIPS_FQ1286 }, - }, - .pci_list = ivtv_pci_mpg600, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Yuan MPG160/Kuroutoshikou ITVC15-STVLP cards */ - -static const struct ivtv_card_pci_info ivtv_pci_mpg160[] = { - { PCI_DEVICE_ID_IVTV15, IVTV_PCI_ID_YUAN1, 0 }, - { PCI_DEVICE_ID_IVTV15, IVTV_PCI_ID_IODATA, 0x40a0 }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_mpg160 = { - .type = IVTV_CARD_MPG160, - .name = "YUAN MPG160, Kuroutoshikou ITVC15-STVLP, I/O Data GV-M2TV/PCI", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA7114, - .hw_audio = IVTV_HW_GPIO, - .hw_audio_ctrl = IVTV_HW_GPIO, - .hw_all = IVTV_HW_GPIO | IVTV_HW_SAA7114 | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_COMPOSITE4 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE3 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, IVTV_GPIO_TUNER }, - { IVTV_CARD_INPUT_LINE_IN1, IVTV_GPIO_LINE_IN }, - }, - .gpio_init = { .direction = 0x7080, .initial_value = 0x400c }, - .gpio_audio_input = { .mask = 0x3000, .tuner = 0x0000, .linein = 0x2000 }, - .gpio_audio_mute = { .mask = 0x0001, .mute = 0x0001 }, - .gpio_audio_mode = { .mask = 0x000e, .mono = 0x0006, .stereo = 0x0004, - .lang1 = 0x0004, .lang2 = 0x0000, .both = 0x0008 }, - .gpio_audio_detect = { .mask = 0x0900, .stereo = 0x0100 }, - .tuners = { - { .std = V4L2_STD_PAL_SECAM, .tuner = TUNER_PHILIPS_FQ1216ME }, - { .std = V4L2_STD_ALL, .tuner = TUNER_PHILIPS_FQ1286 }, - }, - .pci_list = ivtv_pci_mpg160, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Yuan PG600/Diamond PVR-550 cards */ - -static const struct ivtv_card_pci_info ivtv_pci_pg600[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_DIAMONDMM, 0x0070 }, - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_YUAN3, 0x0600 }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_pg600 = { - .type = IVTV_CARD_PG600, - .name = "Yuan PG600, Diamond PVR-550", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_CX25840, - .hw_audio = IVTV_HW_CX25840, - .hw_audio_ctrl = IVTV_HW_CX25840, - .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, CX25840_COMPOSITE2 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, - CX25840_SVIDEO_LUMA3 | CX25840_SVIDEO_CHROMA4 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, CX25840_COMPOSITE1 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5 }, - { IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL }, - }, - .tuners = { - { .std = V4L2_STD_PAL_SECAM, .tuner = TUNER_PHILIPS_FQ1216ME }, - { .std = V4L2_STD_ALL, .tuner = TUNER_PHILIPS_FQ1286 }, - }, - .pci_list = ivtv_pci_pg600, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Adaptec VideOh! AVC-2410 card */ - -static const struct ivtv_card_pci_info ivtv_pci_avc2410[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_ADAPTEC, 0x0093 }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_avc2410 = { - .type = IVTV_CARD_AVC2410, - .name = "Adaptec VideOh! AVC-2410", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA7115, - .hw_audio = IVTV_HW_MSP34XX, - .hw_audio_ctrl = IVTV_HW_MSP34XX, - .hw_muxer = IVTV_HW_CS53L32A, - .hw_all = IVTV_HW_MSP34XX | IVTV_HW_CS53L32A | - IVTV_HW_SAA7115 | IVTV_HW_TUNER | - IVTV_HW_I2C_IR_RX_ADAPTEC, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_COMPOSITE4 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE3 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, - MSP_TUNER, CS53L32A_IN0 }, - { IVTV_CARD_INPUT_LINE_IN1, - MSP_SCART1, CS53L32A_IN2 }, - }, - /* This card has no eeprom and in fact the Windows driver relies - on the country/region setting of the user to decide which tuner - is available. */ - .tuners = { - { .std = V4L2_STD_PAL_SECAM, .tuner = TUNER_PHILIPS_FM1216ME_MK3 }, - { .std = V4L2_STD_ALL - V4L2_STD_NTSC_M_JP, - .tuner = TUNER_PHILIPS_FM1236_MK3 }, - { .std = V4L2_STD_NTSC_M_JP, .tuner = TUNER_PHILIPS_FQ1286 }, - }, - .pci_list = ivtv_pci_avc2410, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Adaptec VideOh! AVC-2010 card */ - -static const struct ivtv_card_pci_info ivtv_pci_avc2010[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_ADAPTEC, 0x0092 }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_avc2010 = { - .type = IVTV_CARD_AVC2010, - .name = "Adaptec VideOh! AVC-2010", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA7115, - .hw_audio = IVTV_HW_CS53L32A, - .hw_audio_ctrl = IVTV_HW_CS53L32A, - .hw_all = IVTV_HW_CS53L32A | IVTV_HW_SAA7115, - .video_inputs = { - { IVTV_CARD_INPUT_SVIDEO1, 0, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_COMPOSITE1, 0, IVTV_SAA71XX_COMPOSITE3 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_LINE_IN1, CS53L32A_IN2 }, - }, - /* Does not have a tuner */ - .pci_list = ivtv_pci_avc2010, -}; - -/* ------------------------------------------------------------------------- */ - -/* Nagase Transgear 5000TV card */ - -static const struct ivtv_card_pci_info ivtv_pci_tg5000tv[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_AVERMEDIA, 0xbfff }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_tg5000tv = { - .type = IVTV_CARD_TG5000TV, - .name = "Nagase Transgear 5000TV", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA7114 | IVTV_HW_UPD64031A | IVTV_HW_UPD6408X | - IVTV_HW_GPIO, - .hw_audio = IVTV_HW_GPIO, - .hw_audio_ctrl = IVTV_HW_GPIO, - .hw_all = IVTV_HW_GPIO | IVTV_HW_SAA7114 | IVTV_HW_TUNER | - IVTV_HW_UPD64031A | IVTV_HW_UPD6408X, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO2 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_SVIDEO2 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, IVTV_GPIO_TUNER }, - { IVTV_CARD_INPUT_LINE_IN1, IVTV_GPIO_LINE_IN }, - }, - .gr_config = UPD64031A_VERTICAL_EXTERNAL, - .gpio_init = { .direction = 0xe080, .initial_value = 0x8000 }, - .gpio_audio_input = { .mask = 0x8080, .tuner = 0x8000, .linein = 0x0080 }, - .gpio_audio_mute = { .mask = 0x6000, .mute = 0x6000 }, - .gpio_audio_mode = { .mask = 0x4300, .mono = 0x4000, .stereo = 0x0200, - .lang1 = 0x0300, .lang2 = 0x0000, .both = 0x0200 }, - .gpio_video_input = { .mask = 0x0030, .tuner = 0x0000, - .composite = 0x0010, .svideo = 0x0020 }, - .tuners = { - { .std = V4L2_STD_MN, .tuner = TUNER_PHILIPS_FQ1286 }, - }, - .pci_list = ivtv_pci_tg5000tv, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* AOpen VA2000MAX-SNT6 card */ - -static const struct ivtv_card_pci_info ivtv_pci_va2000[] = { - { PCI_DEVICE_ID_IVTV16, 0, 0xff5f }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_va2000 = { - .type = IVTV_CARD_VA2000MAX_SNT6, - .name = "AOpen VA2000MAX-SNT6", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA7115 | IVTV_HW_UPD6408X, - .hw_audio = IVTV_HW_MSP34XX, - .hw_audio_ctrl = IVTV_HW_MSP34XX, - .hw_all = IVTV_HW_MSP34XX | IVTV_HW_SAA7115 | - IVTV_HW_UPD6408X | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_SVIDEO0 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, MSP_TUNER }, - }, - .tuners = { - { .std = V4L2_STD_MN, .tuner = TUNER_PHILIPS_FQ1286 }, - }, - .pci_list = ivtv_pci_va2000, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Yuan MPG600GR/Kuroutoshikou CX23416GYC-STVLP cards */ - -static const struct ivtv_card_pci_info ivtv_pci_cx23416gyc[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_YUAN1, 0x0600 }, - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_YUAN4, 0x0600 }, - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_MELCO, 0x0523 }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_cx23416gyc = { - .type = IVTV_CARD_CX23416GYC, - .name = "Yuan MPG600GR, Kuroutoshikou CX23416GYC-STVLP", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA717X | IVTV_HW_GPIO | - IVTV_HW_UPD64031A | IVTV_HW_UPD6408X, - .hw_audio = IVTV_HW_SAA717X, - .hw_audio_ctrl = IVTV_HW_SAA717X, - .hw_all = IVTV_HW_GPIO | IVTV_HW_SAA717X | IVTV_HW_TUNER | - IVTV_HW_UPD64031A | IVTV_HW_UPD6408X, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_SVIDEO3 | - IVTV_SAA717X_TUNER_FLAG }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_SVIDEO3 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, IVTV_SAA717X_IN2 }, - { IVTV_CARD_INPUT_LINE_IN1, IVTV_SAA717X_IN0 }, - }, - .gr_config = UPD64031A_VERTICAL_EXTERNAL, - .gpio_init = { .direction = 0xf880, .initial_value = 0x8800 }, - .gpio_video_input = { .mask = 0x0020, .tuner = 0x0000, - .composite = 0x0020, .svideo = 0x0020 }, - .gpio_audio_freq = { .mask = 0xc000, .f32000 = 0x0000, - .f44100 = 0x4000, .f48000 = 0x8000 }, - .tuners = { - { .std = V4L2_STD_PAL_SECAM, .tuner = TUNER_PHILIPS_FM1216ME_MK3 }, - { .std = V4L2_STD_ALL, .tuner = TUNER_PHILIPS_FM1236_MK3 }, - }, - .pci_list = ivtv_pci_cx23416gyc, - .i2c = &ivtv_i2c_std, -}; - -static const struct ivtv_card ivtv_card_cx23416gyc_nogr = { - .type = IVTV_CARD_CX23416GYC_NOGR, - .name = "Yuan MPG600GR, Kuroutoshikou CX23416GYC-STVLP (no GR)", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA717X | IVTV_HW_GPIO | IVTV_HW_UPD6408X, - .hw_audio = IVTV_HW_SAA717X, - .hw_audio_ctrl = IVTV_HW_SAA717X, - .hw_all = IVTV_HW_GPIO | IVTV_HW_SAA717X | IVTV_HW_TUNER | - IVTV_HW_UPD6408X, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_COMPOSITE4 | - IVTV_SAA717X_TUNER_FLAG }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE0 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, IVTV_SAA717X_IN2 }, - { IVTV_CARD_INPUT_LINE_IN1, IVTV_SAA717X_IN0 }, - }, - .gpio_init = { .direction = 0xf880, .initial_value = 0x8800 }, - .gpio_video_input = { .mask = 0x0020, .tuner = 0x0000, - .composite = 0x0020, .svideo = 0x0020 }, - .gpio_audio_freq = { .mask = 0xc000, .f32000 = 0x0000, - .f44100 = 0x4000, .f48000 = 0x8000 }, - .tuners = { - { .std = V4L2_STD_PAL_SECAM, .tuner = TUNER_PHILIPS_FM1216ME_MK3 }, - { .std = V4L2_STD_ALL, .tuner = TUNER_PHILIPS_FM1236_MK3 }, - }, - .i2c = &ivtv_i2c_std, -}; - -static const struct ivtv_card ivtv_card_cx23416gyc_nogrycs = { - .type = IVTV_CARD_CX23416GYC_NOGRYCS, - .name = "Yuan MPG600GR, Kuroutoshikou CX23416GYC-STVLP (no GR/YCS)", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA717X | IVTV_HW_GPIO, - .hw_audio = IVTV_HW_SAA717X, - .hw_audio_ctrl = IVTV_HW_SAA717X, - .hw_all = IVTV_HW_GPIO | IVTV_HW_SAA717X | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_COMPOSITE4 | - IVTV_SAA717X_TUNER_FLAG }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE0 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, IVTV_SAA717X_IN2 }, - { IVTV_CARD_INPUT_LINE_IN1, IVTV_SAA717X_IN0 }, - }, - .gpio_init = { .direction = 0xf880, .initial_value = 0x8800 }, - .gpio_video_input = { .mask = 0x0020, .tuner = 0x0000, - .composite = 0x0020, .svideo = 0x0020 }, - .gpio_audio_freq = { .mask = 0xc000, .f32000 = 0x0000, - .f44100 = 0x4000, .f48000 = 0x8000 }, - .tuners = { - { .std = V4L2_STD_PAL_SECAM, .tuner = TUNER_PHILIPS_FM1216ME_MK3 }, - { .std = V4L2_STD_ALL, .tuner = TUNER_PHILIPS_FM1236_MK3 }, - }, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* I/O Data GV-MVP/RX & GV-MVP/RX2W (dual tuner) cards */ - -static const struct ivtv_card_pci_info ivtv_pci_gv_mvprx[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_IODATA, 0xd01e }, - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_IODATA, 0xd038 }, /* 2W unit #1 */ - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_IODATA, 0xd039 }, /* 2W unit #2 */ - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_gv_mvprx = { - .type = IVTV_CARD_GV_MVPRX, - .name = "I/O Data GV-MVP/RX, GV-MVP/RX2W (dual tuner)", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA7115 | IVTV_HW_UPD64031A | IVTV_HW_UPD6408X, - .hw_audio = IVTV_HW_GPIO, - .hw_audio_ctrl = IVTV_HW_WM8739, - .hw_all = IVTV_HW_GPIO | IVTV_HW_SAA7115 | IVTV_HW_VP27SMPX | - IVTV_HW_TUNER | IVTV_HW_WM8739 | - IVTV_HW_UPD64031A | IVTV_HW_UPD6408X, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO1 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_SVIDEO2 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, IVTV_GPIO_TUNER }, - { IVTV_CARD_INPUT_LINE_IN1, IVTV_GPIO_LINE_IN }, - }, - .gpio_init = { .direction = 0xc301, .initial_value = 0x0200 }, - .gpio_audio_input = { .mask = 0xffff, .tuner = 0x0200, .linein = 0x0300 }, - .tuners = { - /* This card has the Panasonic VP27 tuner */ - { .std = V4L2_STD_MN, .tuner = TUNER_PANASONIC_VP27 }, - }, - .pci_list = ivtv_pci_gv_mvprx, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* I/O Data GV-MVP/RX2E card */ - -static const struct ivtv_card_pci_info ivtv_pci_gv_mvprx2e[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_IODATA, 0xd025 }, - {0, 0, 0} -}; - -static const struct ivtv_card ivtv_card_gv_mvprx2e = { - .type = IVTV_CARD_GV_MVPRX2E, - .name = "I/O Data GV-MVP/RX2E", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA7115, - .hw_audio = IVTV_HW_GPIO, - .hw_audio_ctrl = IVTV_HW_WM8739, - .hw_all = IVTV_HW_GPIO | IVTV_HW_SAA7115 | IVTV_HW_TUNER | - IVTV_HW_VP27SMPX | IVTV_HW_WM8739, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_COMPOSITE4 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE3 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, IVTV_GPIO_TUNER }, - { IVTV_CARD_INPUT_LINE_IN1, IVTV_GPIO_LINE_IN }, - }, - .gpio_init = { .direction = 0xc301, .initial_value = 0x0200 }, - .gpio_audio_input = { .mask = 0xffff, .tuner = 0x0200, .linein = 0x0300 }, - .tuners = { - /* This card has the Panasonic VP27 tuner */ - { .std = V4L2_STD_MN, .tuner = TUNER_PANASONIC_VP27 }, - }, - .pci_list = ivtv_pci_gv_mvprx2e, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* GotVIEW PCI DVD card */ - -static const struct ivtv_card_pci_info ivtv_pci_gotview_pci_dvd[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_YUAN1, 0x0600 }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_gotview_pci_dvd = { - .type = IVTV_CARD_GOTVIEW_PCI_DVD, - .name = "GotView PCI DVD", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA717X, - .hw_audio = IVTV_HW_SAA717X, - .hw_audio_ctrl = IVTV_HW_SAA717X, - .hw_all = IVTV_HW_SAA717X | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_COMPOSITE1 }, /* pin 116 */ - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO0 }, /* pin 114/109 */ - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE3 }, /* pin 118 */ - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, IVTV_SAA717X_IN0 }, - { IVTV_CARD_INPUT_LINE_IN1, IVTV_SAA717X_IN2 }, - }, - .gpio_init = { .direction = 0xf000, .initial_value = 0xA000 }, - .tuners = { - /* This card has a Philips FQ1216ME MK3 tuner */ - { .std = V4L2_STD_PAL_SECAM, .tuner = TUNER_PHILIPS_FM1216ME_MK3 }, - }, - .pci_list = ivtv_pci_gotview_pci_dvd, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* GotVIEW PCI DVD2 Deluxe card */ - -static const struct ivtv_card_pci_info ivtv_pci_gotview_pci_dvd2[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_GOTVIEW1, 0x0600 }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_gotview_pci_dvd2 = { - .type = IVTV_CARD_GOTVIEW_PCI_DVD2, - .name = "GotView PCI DVD2 Deluxe", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_CX25840, - .hw_audio = IVTV_HW_CX25840, - .hw_audio_ctrl = IVTV_HW_CX25840, - .hw_muxer = IVTV_HW_GPIO, - .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, CX25840_COMPOSITE2 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, - CX25840_SVIDEO_LUMA3 | CX25840_SVIDEO_CHROMA4 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, CX25840_COMPOSITE1 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5, 0 }, - { IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL, 1 }, - }, - .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO_SERIAL, 2 }, - .gpio_init = { .direction = 0x0800, .initial_value = 0 }, - .gpio_audio_input = { .mask = 0x0800, .tuner = 0, .linein = 0, .radio = 0x0800 }, - .tuners = { - /* This card has a Philips FQ1216ME MK5 tuner */ - { .std = V4L2_STD_PAL_SECAM, .tuner = TUNER_PHILIPS_FM1216ME_MK3 }, - }, - .pci_list = ivtv_pci_gotview_pci_dvd2, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Yuan MPC622 miniPCI card */ - -static const struct ivtv_card_pci_info ivtv_pci_yuan_mpc622[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_YUAN2, 0xd998 }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_yuan_mpc622 = { - .type = IVTV_CARD_YUAN_MPC622, - .name = "Yuan MPC622", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_CX25840, - .hw_audio = IVTV_HW_CX25840, - .hw_audio_ctrl = IVTV_HW_CX25840, - .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, CX25840_COMPOSITE2 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, - CX25840_SVIDEO_LUMA3 | CX25840_SVIDEO_CHROMA4 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, CX25840_COMPOSITE1 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5 }, - { IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL }, - }, - .gpio_init = { .direction = 0x00ff, .initial_value = 0x0002 }, - .tuners = { - /* This card has the TDA8290/TDA8275 tuner chips */ - { .std = V4L2_STD_ALL, .tuner = TUNER_PHILIPS_TDA8290 }, - }, - .pci_list = ivtv_pci_yuan_mpc622, - .i2c = &ivtv_i2c_tda8290, -}; - -/* ------------------------------------------------------------------------- */ - -/* DIGITAL COWBOY DCT-MTVP1 card */ - -static const struct ivtv_card_pci_info ivtv_pci_dctmvtvp1[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_AVERMEDIA, 0xbfff }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_dctmvtvp1 = { - .type = IVTV_CARD_DCTMTVP1, - .name = "Digital Cowboy DCT-MTVP1", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA7115 | IVTV_HW_UPD64031A | IVTV_HW_UPD6408X | - IVTV_HW_GPIO, - .hw_audio = IVTV_HW_GPIO, - .hw_audio_ctrl = IVTV_HW_GPIO, - .hw_all = IVTV_HW_GPIO | IVTV_HW_SAA7115 | IVTV_HW_TUNER | - IVTV_HW_UPD64031A | IVTV_HW_UPD6408X, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_SVIDEO0 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO2 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_SVIDEO2 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, IVTV_GPIO_TUNER }, - { IVTV_CARD_INPUT_LINE_IN1, IVTV_GPIO_LINE_IN }, - }, - .gpio_init = { .direction = 0xe080, .initial_value = 0x8000 }, - .gpio_audio_input = { .mask = 0x8080, .tuner = 0x8000, .linein = 0x0080 }, - .gpio_audio_mute = { .mask = 0x6000, .mute = 0x6000 }, - .gpio_audio_mode = { .mask = 0x4300, .mono = 0x4000, .stereo = 0x0200, - .lang1 = 0x0300, .lang2 = 0x0000, .both = 0x0200 }, - .gpio_video_input = { .mask = 0x0030, .tuner = 0x0000, - .composite = 0x0010, .svideo = 0x0020}, - .tuners = { - { .std = V4L2_STD_MN, .tuner = TUNER_PHILIPS_FQ1286 }, - }, - .pci_list = ivtv_pci_dctmvtvp1, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Yuan PG600-2/GotView PCI DVD Lite cards */ - -static const struct ivtv_card_pci_info ivtv_pci_pg600v2[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_YUAN3, 0x0600 }, - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_GOTVIEW2, 0x0600 }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_pg600v2 = { - .type = IVTV_CARD_PG600V2, - .name = "Yuan PG600-2, GotView PCI DVD Lite", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_CX25840, - .hw_audio = IVTV_HW_CX25840, - .hw_audio_ctrl = IVTV_HW_CX25840, - .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER, - /* XC2028 support apparently works for the Yuan, it's still - uncertain whether it also works with the GotView. */ - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, CX25840_COMPOSITE2 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, - CX25840_SVIDEO_LUMA3 | CX25840_SVIDEO_CHROMA4 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, CX25840_COMPOSITE1 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5 }, - { IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL }, - }, - .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5 }, - .xceive_pin = 12, - .tuners = { - { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, - }, - .pci_list = ivtv_pci_pg600v2, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Club3D ZAP-TV1x01 cards */ - -static const struct ivtv_card_pci_info ivtv_pci_club3d[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_YUAN3, 0x0600 }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_club3d = { - .type = IVTV_CARD_CLUB3D, - .name = "Club3D ZAP-TV1x01", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_CX25840, - .hw_audio = IVTV_HW_CX25840, - .hw_audio_ctrl = IVTV_HW_CX25840, - .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, CX25840_COMPOSITE2 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, - CX25840_SVIDEO_LUMA3 | CX25840_SVIDEO_CHROMA4 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, CX25840_COMPOSITE3 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5 }, - { IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL }, - }, - .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5 }, - .xceive_pin = 12, - .tuners = { - { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, - }, - .pci_list = ivtv_pci_club3d, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* AVerTV MCE 116 Plus (M116) card */ - -static const struct ivtv_card_pci_info ivtv_pci_avertv_mce116[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_AVERMEDIA, 0xc439 }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_avertv_mce116 = { - .type = IVTV_CARD_AVERTV_MCE116, - .name = "AVerTV MCE 116 Plus", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_CX25840, - .hw_audio = IVTV_HW_CX25840, - .hw_audio_ctrl = IVTV_HW_CX25840, - .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER | IVTV_HW_WM8739 | - IVTV_HW_I2C_IR_RX_AVER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, CX25840_COMPOSITE2 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, CX25840_SVIDEO3 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, CX25840_COMPOSITE1 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5 }, - { IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL, 1 }, - }, - .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5 }, - /* enable line-in */ - .gpio_init = { .direction = 0xe000, .initial_value = 0x4000 }, - .xceive_pin = 10, - .tuners = { - { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, - }, - .pci_list = ivtv_pci_avertv_mce116, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* AVerMedia PVR-150 Plus / AVerTV M113 cards with a Daewoo/Partsnic Tuner */ - -static const struct ivtv_card_pci_info ivtv_pci_aver_pvr150[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_AVERMEDIA, 0xc034 }, /* NTSC */ - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_AVERMEDIA, 0xc035 }, /* NTSC FM */ - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_aver_pvr150 = { - .type = IVTV_CARD_AVER_PVR150PLUS, - .name = "AVerMedia PVR-150 Plus / AVerTV M113 Partsnic (Daewoo) Tuner", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_CX25840, - .hw_audio = IVTV_HW_CX25840, - .hw_audio_ctrl = IVTV_HW_CX25840, - .hw_muxer = IVTV_HW_GPIO, - .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER | - IVTV_HW_WM8739 | IVTV_HW_GPIO, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, CX25840_COMPOSITE2 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, CX25840_SVIDEO3 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, CX25840_COMPOSITE1 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5, 0 }, - { IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL, 1 }, - }, - .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO_SERIAL, 2 }, - /* The 74HC4052 Dual 4:1 multiplexer is controlled by 2 GPIO lines */ - .gpio_init = { .direction = 0xc000, .initial_value = 0 }, - .gpio_audio_input = { .mask = 0xc000, - .tuner = 0x0000, - .linein = 0x4000, - .radio = 0x8000 }, - .tuners = { - /* Subsystem ID's 0xc03[45] have a Partsnic PTI-5NF05 tuner */ - { .std = V4L2_STD_MN, .tuner = TUNER_PARTSNIC_PTI_5NF05 }, - }, - .pci_list = ivtv_pci_aver_pvr150, - /* Subsystem ID 0xc035 has a TEA5767(?) FM tuner, 0xc034 does not */ - .i2c = &ivtv_i2c_radio, -}; - -/* ------------------------------------------------------------------------- */ - -/* AVerMedia UltraTV 1500 MCE (newer non-cx88 version, M113 variant) card */ - -static const struct ivtv_card_pci_info ivtv_pci_aver_ultra1500mce[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_AVERMEDIA, 0xc019 }, /* NTSC */ - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_AVERMEDIA, 0xc01b }, /* PAL/SECAM */ - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_aver_ultra1500mce = { - .type = IVTV_CARD_AVER_ULTRA1500MCE, - .name = "AVerMedia UltraTV 1500 MCE / AVerTV M113 Philips Tuner", - .comment = "For non-NTSC tuners, use the pal= or secam= module options", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_CX25840, - .hw_audio = IVTV_HW_CX25840, - .hw_audio_ctrl = IVTV_HW_CX25840, - .hw_muxer = IVTV_HW_GPIO, - .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER | - IVTV_HW_WM8739 | IVTV_HW_GPIO, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, CX25840_COMPOSITE2 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, CX25840_SVIDEO3 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, CX25840_COMPOSITE1 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5, 0 }, - { IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL, 1 }, - }, - .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO_SERIAL, 2 }, - /* The 74HC4052 Dual 4:1 multiplexer is controlled by 2 GPIO lines */ - .gpio_init = { .direction = 0xc000, .initial_value = 0 }, - .gpio_audio_input = { .mask = 0xc000, - .tuner = 0x0000, - .linein = 0x4000, - .radio = 0x8000 }, - .tuners = { - /* The UltraTV 1500 MCE has a Philips FM1236 MK5 TV/FM tuner */ - { .std = V4L2_STD_MN, .tuner = TUNER_PHILIPS_FM1236_MK3 }, - { .std = V4L2_STD_PAL_SECAM, .tuner = TUNER_PHILIPS_FM1216MK5 }, - }, - .pci_list = ivtv_pci_aver_ultra1500mce, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* AVerMedia EZMaker PCI Deluxe card */ - -static const struct ivtv_card_pci_info ivtv_pci_aver_ezmaker[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_AVERMEDIA, 0xc03f }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_aver_ezmaker = { - .type = IVTV_CARD_AVER_EZMAKER, - .name = "AVerMedia EZMaker PCI Deluxe", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_CX25840, - .hw_audio = IVTV_HW_CX25840, - .hw_audio_ctrl = IVTV_HW_CX25840, - .hw_all = IVTV_HW_CX25840 | IVTV_HW_WM8739, - .video_inputs = { - { IVTV_CARD_INPUT_SVIDEO1, 0, CX25840_SVIDEO3 }, - { IVTV_CARD_INPUT_COMPOSITE1, 0, CX25840_COMPOSITE1 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL, 0 }, - }, - .gpio_init = { .direction = 0x4000, .initial_value = 0x4000 }, - /* Does not have a tuner */ - .pci_list = ivtv_pci_aver_ezmaker, -}; - -/* ------------------------------------------------------------------------- */ - -/* ASUS Falcon2 */ - -static const struct ivtv_card_pci_info ivtv_pci_asus_falcon2[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_ASUSTEK, 0x4b66 }, - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_ASUSTEK, 0x462e }, - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_ASUSTEK, 0x4b2e }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_asus_falcon2 = { - .type = IVTV_CARD_ASUS_FALCON2, - .name = "ASUS Falcon2", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_CX25840, - .hw_audio = IVTV_HW_CX25840, - .hw_audio_ctrl = IVTV_HW_CX25840, - .hw_muxer = IVTV_HW_M52790, - .hw_all = IVTV_HW_CX25840 | IVTV_HW_M52790 | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, CX25840_COMPOSITE2 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, CX25840_SVIDEO3 }, - { IVTV_CARD_INPUT_COMPOSITE1, 2, CX25840_COMPOSITE2 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5, M52790_IN_TUNER }, - { IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL, - M52790_IN_V2 | M52790_SW1_YCMIX | M52790_SW2_YCMIX }, - { IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL, M52790_IN_V2 }, - }, - .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO_SERIAL, M52790_IN_TUNER }, - .tuners = { - { .std = V4L2_STD_MN, .tuner = TUNER_PHILIPS_FM1236_MK3 }, - }, - .pci_list = ivtv_pci_asus_falcon2, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* AVerMedia M104 miniPCI card */ - -static const struct ivtv_card_pci_info ivtv_pci_aver_m104[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_AVERMEDIA, 0xc136 }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_aver_m104 = { - .type = IVTV_CARD_AVER_M104, - .name = "AVerMedia M104", - .comment = "Not yet supported!\n", - .v4l2_capabilities = 0, /*IVTV_CAP_ENCODER,*/ - .hw_video = IVTV_HW_CX25840, - .hw_audio = IVTV_HW_CX25840, - .hw_audio_ctrl = IVTV_HW_CX25840, - .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER | IVTV_HW_WM8739, - .video_inputs = { - { IVTV_CARD_INPUT_SVIDEO1, 0, CX25840_SVIDEO3 }, - { IVTV_CARD_INPUT_COMPOSITE1, 0, CX25840_COMPOSITE1 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL, 1 }, - }, - .radio_input = { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO_SERIAL, 2 }, - /* enable line-in + reset tuner */ - .gpio_init = { .direction = 0xe000, .initial_value = 0x4000 }, - .xceive_pin = 10, - .tuners = { - { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, - }, - .pci_list = ivtv_pci_aver_m104, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ - -/* Buffalo PC-MV5L/PCI cards */ - -static const struct ivtv_card_pci_info ivtv_pci_buffalo[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_MELCO, 0x052b }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_buffalo = { - .type = IVTV_CARD_BUFFALO_MV5L, - .name = "Buffalo PC-MV5L/PCI", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_CX25840, - .hw_audio = IVTV_HW_CX25840, - .hw_audio_ctrl = IVTV_HW_CX25840, - .hw_all = IVTV_HW_CX25840 | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, CX25840_COMPOSITE2 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, - CX25840_SVIDEO_LUMA3 | CX25840_SVIDEO_CHROMA4 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, CX25840_COMPOSITE1 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, CX25840_AUDIO5 }, - { IVTV_CARD_INPUT_LINE_IN1, CX25840_AUDIO_SERIAL }, - }, - .xceive_pin = 12, - .tuners = { - { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 }, - }, - .pci_list = ivtv_pci_buffalo, - .i2c = &ivtv_i2c_std, -}; - -/* ------------------------------------------------------------------------- */ -/* Sony Kikyou */ - -static const struct ivtv_card_pci_info ivtv_pci_kikyou[] = { - { PCI_DEVICE_ID_IVTV16, IVTV_PCI_ID_SONY, 0x813d }, - { 0, 0, 0 } -}; - -static const struct ivtv_card ivtv_card_kikyou = { - .type = IVTV_CARD_KIKYOU, - .name = "Sony VAIO Giga Pocket (ENX Kikyou)", - .v4l2_capabilities = IVTV_CAP_ENCODER, - .hw_video = IVTV_HW_SAA7115, - .hw_audio = IVTV_HW_GPIO, - .hw_audio_ctrl = IVTV_HW_GPIO, - .hw_all = IVTV_HW_GPIO | IVTV_HW_SAA7115 | IVTV_HW_TUNER, - .video_inputs = { - { IVTV_CARD_INPUT_VID_TUNER, 0, IVTV_SAA71XX_COMPOSITE1 }, - { IVTV_CARD_INPUT_COMPOSITE1, 1, IVTV_SAA71XX_COMPOSITE1 }, - { IVTV_CARD_INPUT_SVIDEO1, 1, IVTV_SAA71XX_SVIDEO1 }, - }, - .audio_inputs = { - { IVTV_CARD_INPUT_AUD_TUNER, IVTV_GPIO_TUNER }, - { IVTV_CARD_INPUT_LINE_IN1, IVTV_GPIO_LINE_IN }, - { IVTV_CARD_INPUT_LINE_IN2, IVTV_GPIO_LINE_IN }, - }, - .gpio_init = { .direction = 0x03e1, .initial_value = 0x0320 }, - .gpio_audio_input = { .mask = 0x0060, - .tuner = 0x0020, - .linein = 0x0000, - .radio = 0x0060 }, - .gpio_audio_mute = { .mask = 0x0000, - .mute = 0x0000 }, /* 0x200? Disable for now. */ - .gpio_audio_mode = { .mask = 0x0080, - .mono = 0x0000, - .stereo = 0x0000, /* SAP */ - .lang1 = 0x0080, - .lang2 = 0x0000, - .both = 0x0080 }, - .tuners = { - { .std = V4L2_STD_ALL, .tuner = TUNER_SONY_BTF_PXN01Z }, - }, - .pci_list = ivtv_pci_kikyou, - .i2c = &ivtv_i2c_std, -}; - - -static const struct ivtv_card *ivtv_card_list[] = { - &ivtv_card_pvr250, - &ivtv_card_pvr350, - &ivtv_card_pvr150, - &ivtv_card_m179, - &ivtv_card_mpg600, - &ivtv_card_mpg160, - &ivtv_card_pg600, - &ivtv_card_avc2410, - &ivtv_card_avc2010, - &ivtv_card_tg5000tv, - &ivtv_card_va2000, - &ivtv_card_cx23416gyc, - &ivtv_card_gv_mvprx, - &ivtv_card_gv_mvprx2e, - &ivtv_card_gotview_pci_dvd, - &ivtv_card_gotview_pci_dvd2, - &ivtv_card_yuan_mpc622, - &ivtv_card_dctmvtvp1, - &ivtv_card_pg600v2, - &ivtv_card_club3d, - &ivtv_card_avertv_mce116, - &ivtv_card_asus_falcon2, - &ivtv_card_aver_pvr150, - &ivtv_card_aver_ezmaker, - &ivtv_card_aver_m104, - &ivtv_card_buffalo, - &ivtv_card_aver_ultra1500mce, - &ivtv_card_kikyou, - - /* Variations of standard cards but with the same PCI IDs. - These cards must come last in this list. */ - &ivtv_card_pvr350_v1, - &ivtv_card_cx23416gyc_nogr, - &ivtv_card_cx23416gyc_nogrycs, -}; - -const struct ivtv_card *ivtv_get_card(u16 index) -{ - if (index >= ARRAY_SIZE(ivtv_card_list)) - return NULL; - return ivtv_card_list[index]; -} - -int ivtv_get_input(struct ivtv *itv, u16 index, struct v4l2_input *input) -{ - const struct ivtv_card_video_input *card_input = itv->card->video_inputs + index; - static const char * const input_strs[] = { - "Tuner 1", - "S-Video 1", - "S-Video 2", - "Composite 1", - "Composite 2", - "Composite 3" - }; - - if (index >= itv->nof_inputs) - return -EINVAL; - input->index = index; - strlcpy(input->name, input_strs[card_input->video_type - 1], - sizeof(input->name)); - input->type = (card_input->video_type == IVTV_CARD_INPUT_VID_TUNER ? - V4L2_INPUT_TYPE_TUNER : V4L2_INPUT_TYPE_CAMERA); - input->audioset = (1 << itv->nof_audio_inputs) - 1; - input->std = (input->type == V4L2_INPUT_TYPE_TUNER) ? - itv->tuner_std : V4L2_STD_ALL; - return 0; -} - -int ivtv_get_output(struct ivtv *itv, u16 index, struct v4l2_output *output) -{ - const struct ivtv_card_output *card_output = itv->card->video_outputs + index; - - if (index >= itv->card->nof_outputs) - return -EINVAL; - output->index = index; - strlcpy(output->name, card_output->name, sizeof(output->name)); - output->type = V4L2_OUTPUT_TYPE_ANALOG; - output->audioset = 1; - output->std = V4L2_STD_ALL; - return 0; -} - -int ivtv_get_audio_input(struct ivtv *itv, u16 index, struct v4l2_audio *audio) -{ - const struct ivtv_card_audio_input *aud_input = itv->card->audio_inputs + index; - static const char * const input_strs[] = { - "Tuner 1", - "Line In 1", - "Line In 2" - }; - - memset(audio, 0, sizeof(*audio)); - if (index >= itv->nof_audio_inputs) - return -EINVAL; - strlcpy(audio->name, input_strs[aud_input->audio_type - 1], - sizeof(audio->name)); - audio->index = index; - audio->capability = V4L2_AUDCAP_STEREO; - return 0; -} - -int ivtv_get_audio_output(struct ivtv *itv, u16 index, struct v4l2_audioout *aud_output) -{ - memset(aud_output, 0, sizeof(*aud_output)); - if (itv->card->video_outputs == NULL || index != 0) - return -EINVAL; - strlcpy(aud_output->name, "A/V Audio Out", sizeof(aud_output->name)); - return 0; -} diff --git a/drivers/media/video/ivtv/ivtv-cards.h b/drivers/media/video/ivtv/ivtv-cards.h deleted file mode 100644 index e6f5c02981f1..000000000000 --- a/drivers/media/video/ivtv/ivtv-cards.h +++ /dev/null @@ -1,309 +0,0 @@ -/* - Functions to query card hardware - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_CARDS_H -#define IVTV_CARDS_H - -/* Supported cards */ -#define IVTV_CARD_PVR_250 0 /* WinTV PVR 250 */ -#define IVTV_CARD_PVR_350 1 /* encoder, decoder, tv-out */ -#define IVTV_CARD_PVR_150 2 /* WinTV PVR 150 and PVR 500 (really just two - PVR150s on one PCI board) */ -#define IVTV_CARD_M179 3 /* AVerMedia M179 (encoder only) */ -#define IVTV_CARD_MPG600 4 /* Kuroutoshikou ITVC16-STVLP/YUAN MPG600, encoder only */ -#define IVTV_CARD_MPG160 5 /* Kuroutoshikou ITVC15-STVLP/YUAN MPG160 - cx23415 based, but does not have tv-out */ -#define IVTV_CARD_PG600 6 /* YUAN PG600/DIAMONDMM PVR-550 based on the CX Falcon 2 */ -#define IVTV_CARD_AVC2410 7 /* Adaptec AVC-2410 */ -#define IVTV_CARD_AVC2010 8 /* Adaptec AVD-2010 (No Tuner) */ -#define IVTV_CARD_TG5000TV 9 /* NAGASE TRANSGEAR 5000TV, encoder only */ -#define IVTV_CARD_VA2000MAX_SNT6 10 /* VA2000MAX-STN6 */ -#define IVTV_CARD_CX23416GYC 11 /* Kuroutoshikou CX23416GYC-STVLP (Yuan MPG600GR OEM) */ -#define IVTV_CARD_GV_MVPRX 12 /* I/O Data GV-MVP/RX, RX2, RX2W */ -#define IVTV_CARD_GV_MVPRX2E 13 /* I/O Data GV-MVP/RX2E */ -#define IVTV_CARD_GOTVIEW_PCI_DVD 14 /* GotView PCI DVD */ -#define IVTV_CARD_GOTVIEW_PCI_DVD2 15 /* GotView PCI DVD2 */ -#define IVTV_CARD_YUAN_MPC622 16 /* Yuan MPC622 miniPCI */ -#define IVTV_CARD_DCTMTVP1 17 /* DIGITAL COWBOY DCT-MTVP1 */ -#define IVTV_CARD_PG600V2 18 /* Yuan PG600V2/GotView PCI DVD Lite */ -#define IVTV_CARD_CLUB3D 19 /* Club3D ZAP-TV1x01 */ -#define IVTV_CARD_AVERTV_MCE116 20 /* AVerTV MCE 116 Plus */ -#define IVTV_CARD_ASUS_FALCON2 21 /* ASUS Falcon2 */ -#define IVTV_CARD_AVER_PVR150PLUS 22 /* AVerMedia PVR-150 Plus */ -#define IVTV_CARD_AVER_EZMAKER 23 /* AVerMedia EZMaker PCI Deluxe */ -#define IVTV_CARD_AVER_M104 24 /* AverMedia M104 miniPCI card */ -#define IVTV_CARD_BUFFALO_MV5L 25 /* Buffalo PC-MV5L/PCI card */ -#define IVTV_CARD_AVER_ULTRA1500MCE 26 /* AVerMedia UltraTV 1500 MCE */ -#define IVTV_CARD_KIKYOU 27 /* Sony VAIO Giga Pocket (ENX Kikyou) */ -#define IVTV_CARD_LAST 27 - -/* Variants of existing cards but with the same PCI IDs. The driver - detects these based on other device information. - These cards must always come last. - New cards must be inserted above, and the indices of the cards below - must be adjusted accordingly. */ - -/* PVR-350 V1 (uses saa7114) */ -#define IVTV_CARD_PVR_350_V1 (IVTV_CARD_LAST+1) -/* 2 variants of Kuroutoshikou CX23416GYC-STVLP (Yuan MPG600GR OEM) */ -#define IVTV_CARD_CX23416GYC_NOGR (IVTV_CARD_LAST+2) -#define IVTV_CARD_CX23416GYC_NOGRYCS (IVTV_CARD_LAST+3) - -/* system vendor and device IDs */ -#define PCI_VENDOR_ID_ICOMP 0x4444 -#define PCI_DEVICE_ID_IVTV15 0x0803 -#define PCI_DEVICE_ID_IVTV16 0x0016 - -/* subsystem vendor ID */ -#define IVTV_PCI_ID_HAUPPAUGE 0x0070 -#define IVTV_PCI_ID_HAUPPAUGE_ALT1 0x0270 -#define IVTV_PCI_ID_HAUPPAUGE_ALT2 0x4070 -#define IVTV_PCI_ID_ADAPTEC 0x9005 -#define IVTV_PCI_ID_ASUSTEK 0x1043 -#define IVTV_PCI_ID_AVERMEDIA 0x1461 -#define IVTV_PCI_ID_YUAN1 0x12ab -#define IVTV_PCI_ID_YUAN2 0xff01 -#define IVTV_PCI_ID_YUAN3 0xffab -#define IVTV_PCI_ID_YUAN4 0xfbab -#define IVTV_PCI_ID_DIAMONDMM 0xff92 -#define IVTV_PCI_ID_IODATA 0x10fc -#define IVTV_PCI_ID_MELCO 0x1154 -#define IVTV_PCI_ID_GOTVIEW1 0xffac -#define IVTV_PCI_ID_GOTVIEW2 0xffad -#define IVTV_PCI_ID_SONY 0x104d - -/* hardware flags, no gaps allowed */ -#define IVTV_HW_CX25840 (1 << 0) -#define IVTV_HW_SAA7115 (1 << 1) -#define IVTV_HW_SAA7127 (1 << 2) -#define IVTV_HW_MSP34XX (1 << 3) -#define IVTV_HW_TUNER (1 << 4) -#define IVTV_HW_WM8775 (1 << 5) -#define IVTV_HW_CS53L32A (1 << 6) -#define IVTV_HW_TVEEPROM (1 << 7) -#define IVTV_HW_SAA7114 (1 << 8) -#define IVTV_HW_UPD64031A (1 << 9) -#define IVTV_HW_UPD6408X (1 << 10) -#define IVTV_HW_SAA717X (1 << 11) -#define IVTV_HW_WM8739 (1 << 12) -#define IVTV_HW_VP27SMPX (1 << 13) -#define IVTV_HW_M52790 (1 << 14) -#define IVTV_HW_GPIO (1 << 15) -#define IVTV_HW_I2C_IR_RX_AVER (1 << 16) -#define IVTV_HW_I2C_IR_RX_HAUP_EXT (1 << 17) /* External before internal */ -#define IVTV_HW_I2C_IR_RX_HAUP_INT (1 << 18) -#define IVTV_HW_Z8F0811_IR_TX_HAUP (1 << 19) -#define IVTV_HW_Z8F0811_IR_RX_HAUP (1 << 20) -#define IVTV_HW_I2C_IR_RX_ADAPTEC (1 << 21) - -#define IVTV_HW_Z8F0811_IR_HAUP (IVTV_HW_Z8F0811_IR_RX_HAUP | \ - IVTV_HW_Z8F0811_IR_TX_HAUP) - -#define IVTV_HW_SAA711X (IVTV_HW_SAA7115 | IVTV_HW_SAA7114) - -#define IVTV_HW_IR_RX_ANY (IVTV_HW_I2C_IR_RX_AVER | \ - IVTV_HW_I2C_IR_RX_HAUP_EXT | \ - IVTV_HW_I2C_IR_RX_HAUP_INT | \ - IVTV_HW_Z8F0811_IR_RX_HAUP | \ - IVTV_HW_I2C_IR_RX_ADAPTEC) - -#define IVTV_HW_IR_TX_ANY (IVTV_HW_Z8F0811_IR_TX_HAUP) - -#define IVTV_HW_IR_ANY (IVTV_HW_IR_RX_ANY | IVTV_HW_IR_TX_ANY) - -/* video inputs */ -#define IVTV_CARD_INPUT_VID_TUNER 1 -#define IVTV_CARD_INPUT_SVIDEO1 2 -#define IVTV_CARD_INPUT_SVIDEO2 3 -#define IVTV_CARD_INPUT_COMPOSITE1 4 -#define IVTV_CARD_INPUT_COMPOSITE2 5 -#define IVTV_CARD_INPUT_COMPOSITE3 6 - -/* audio inputs */ -#define IVTV_CARD_INPUT_AUD_TUNER 1 -#define IVTV_CARD_INPUT_LINE_IN1 2 -#define IVTV_CARD_INPUT_LINE_IN2 3 - -#define IVTV_CARD_MAX_VIDEO_INPUTS 6 -#define IVTV_CARD_MAX_AUDIO_INPUTS 3 -#define IVTV_CARD_MAX_TUNERS 3 - -/* SAA71XX HW inputs */ -#define IVTV_SAA71XX_COMPOSITE0 0 -#define IVTV_SAA71XX_COMPOSITE1 1 -#define IVTV_SAA71XX_COMPOSITE2 2 -#define IVTV_SAA71XX_COMPOSITE3 3 -#define IVTV_SAA71XX_COMPOSITE4 4 -#define IVTV_SAA71XX_COMPOSITE5 5 -#define IVTV_SAA71XX_SVIDEO0 6 -#define IVTV_SAA71XX_SVIDEO1 7 -#define IVTV_SAA71XX_SVIDEO2 8 -#define IVTV_SAA71XX_SVIDEO3 9 - -/* SAA717X needs to mark the tuner input by ORing with this flag */ -#define IVTV_SAA717X_TUNER_FLAG 0x80 - -/* Dummy HW input */ -#define IVTV_DUMMY_AUDIO 0 - -/* GPIO HW inputs */ -#define IVTV_GPIO_TUNER 0 -#define IVTV_GPIO_LINE_IN 1 - -/* SAA717X HW inputs */ -#define IVTV_SAA717X_IN0 0 -#define IVTV_SAA717X_IN1 1 -#define IVTV_SAA717X_IN2 2 - -/* V4L2 capability aliases */ -#define IVTV_CAP_ENCODER (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER | \ - V4L2_CAP_AUDIO | V4L2_CAP_READWRITE | V4L2_CAP_VBI_CAPTURE | \ - V4L2_CAP_SLICED_VBI_CAPTURE) -#define IVTV_CAP_DECODER (V4L2_CAP_VIDEO_OUTPUT | \ - V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_VIDEO_OUTPUT_OVERLAY) - -struct ivtv_card_video_input { - u8 video_type; /* video input type */ - u8 audio_index; /* index in ivtv_card_audio_input array */ - u16 video_input; /* hardware video input */ -}; - -struct ivtv_card_audio_input { - u8 audio_type; /* audio input type */ - u32 audio_input; /* hardware audio input */ - u16 muxer_input; /* hardware muxer input for boards with a - multiplexer chip */ -}; - -struct ivtv_card_output { - u8 name[32]; - u16 video_output; /* hardware video output */ -}; - -struct ivtv_card_pci_info { - u16 device; - u16 subsystem_vendor; - u16 subsystem_device; -}; - -/* GPIO definitions */ - -/* The mask is the set of bits used by the operation */ - -struct ivtv_gpio_init { /* set initial GPIO DIR and OUT values */ - u16 direction; /* DIR setting. Leave to 0 if no init is needed */ - u16 initial_value; -}; - -struct ivtv_gpio_video_input { /* select tuner/line in input */ - u16 mask; /* leave to 0 if not supported */ - u16 tuner; - u16 composite; - u16 svideo; -}; - -struct ivtv_gpio_audio_input { /* select tuner/line in input */ - u16 mask; /* leave to 0 if not supported */ - u16 tuner; - u16 linein; - u16 radio; -}; - -struct ivtv_gpio_audio_mute { - u16 mask; /* leave to 0 if not supported */ - u16 mute; /* set this value to mute, 0 to unmute */ -}; - -struct ivtv_gpio_audio_mode { - u16 mask; /* leave to 0 if not supported */ - u16 mono; /* set audio to mono */ - u16 stereo; /* set audio to stereo */ - u16 lang1; /* set audio to the first language */ - u16 lang2; /* set audio to the second language */ - u16 both; /* both languages are output */ -}; - -struct ivtv_gpio_audio_freq { - u16 mask; /* leave to 0 if not supported */ - u16 f32000; - u16 f44100; - u16 f48000; -}; - -struct ivtv_gpio_audio_detect { - u16 mask; /* leave to 0 if not supported */ - u16 stereo; /* if the input matches this value then - stereo is detected */ -}; - -struct ivtv_card_tuner { - v4l2_std_id std; /* standard for which the tuner is suitable */ - int tuner; /* tuner ID (from tuner.h) */ -}; - -struct ivtv_card_tuner_i2c { - unsigned short radio[2];/* radio tuner i2c address to probe */ - unsigned short demod[2];/* demodulator i2c address to probe */ - unsigned short tv[4]; /* tv tuner i2c addresses to probe */ -}; - -/* for card information/parameters */ -struct ivtv_card { - int type; - char *name; - char *comment; - u32 v4l2_capabilities; - u32 hw_video; /* hardware used to process video */ - u32 hw_audio; /* hardware used to process audio */ - u32 hw_audio_ctrl; /* hardware used for the V4L2 controls (only 1 dev allowed) */ - u32 hw_muxer; /* hardware used to multiplex audio input */ - u32 hw_all; /* all hardware used by the board */ - struct ivtv_card_video_input video_inputs[IVTV_CARD_MAX_VIDEO_INPUTS]; - struct ivtv_card_audio_input audio_inputs[IVTV_CARD_MAX_AUDIO_INPUTS]; - struct ivtv_card_audio_input radio_input; - int nof_outputs; - const struct ivtv_card_output *video_outputs; - u8 gr_config; /* config byte for the ghost reduction device */ - u8 xceive_pin; /* XCeive tuner GPIO reset pin */ - - /* GPIO card-specific settings */ - struct ivtv_gpio_init gpio_init; - struct ivtv_gpio_video_input gpio_video_input; - struct ivtv_gpio_audio_input gpio_audio_input; - struct ivtv_gpio_audio_mute gpio_audio_mute; - struct ivtv_gpio_audio_mode gpio_audio_mode; - struct ivtv_gpio_audio_freq gpio_audio_freq; - struct ivtv_gpio_audio_detect gpio_audio_detect; - - struct ivtv_card_tuner tuners[IVTV_CARD_MAX_TUNERS]; - struct ivtv_card_tuner_i2c *i2c; - - /* list of device and subsystem vendor/devices that - correspond to this card type. */ - const struct ivtv_card_pci_info *pci_list; -}; - -int ivtv_get_input(struct ivtv *itv, u16 index, struct v4l2_input *input); -int ivtv_get_output(struct ivtv *itv, u16 index, struct v4l2_output *output); -int ivtv_get_audio_input(struct ivtv *itv, u16 index, struct v4l2_audio *input); -int ivtv_get_audio_output(struct ivtv *itv, u16 index, struct v4l2_audioout *output); -const struct ivtv_card *ivtv_get_card(u16 index); - -#endif diff --git a/drivers/media/video/ivtv/ivtv-controls.c b/drivers/media/video/ivtv/ivtv-controls.c deleted file mode 100644 index c60424601cb9..000000000000 --- a/drivers/media/video/ivtv/ivtv-controls.c +++ /dev/null @@ -1,163 +0,0 @@ -/* - ioctl control functions - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "ivtv-driver.h" -#include "ivtv-ioctl.h" -#include "ivtv-controls.h" -#include "ivtv-mailbox.h" - -static int ivtv_s_stream_vbi_fmt(struct cx2341x_handler *cxhdl, u32 fmt) -{ - struct ivtv *itv = container_of(cxhdl, struct ivtv, cxhdl); - - /* First try to allocate sliced VBI buffers if needed. */ - if (fmt && itv->vbi.sliced_mpeg_data[0] == NULL) { - int i; - - for (i = 0; i < IVTV_VBI_FRAMES; i++) { - /* Yuck, hardcoded. Needs to be a define */ - itv->vbi.sliced_mpeg_data[i] = kmalloc(2049, GFP_KERNEL); - if (itv->vbi.sliced_mpeg_data[i] == NULL) { - while (--i >= 0) { - kfree(itv->vbi.sliced_mpeg_data[i]); - itv->vbi.sliced_mpeg_data[i] = NULL; - } - return -ENOMEM; - } - } - } - - itv->vbi.insert_mpeg = fmt; - - if (itv->vbi.insert_mpeg == 0) { - return 0; - } - /* Need sliced data for mpeg insertion */ - if (ivtv_get_service_set(itv->vbi.sliced_in) == 0) { - if (itv->is_60hz) - itv->vbi.sliced_in->service_set = V4L2_SLICED_CAPTION_525; - else - itv->vbi.sliced_in->service_set = V4L2_SLICED_WSS_625; - ivtv_expand_service_set(itv->vbi.sliced_in, itv->is_50hz); - } - return 0; -} - -static int ivtv_s_video_encoding(struct cx2341x_handler *cxhdl, u32 val) -{ - struct ivtv *itv = container_of(cxhdl, struct ivtv, cxhdl); - int is_mpeg1 = val == V4L2_MPEG_VIDEO_ENCODING_MPEG_1; - struct v4l2_mbus_framefmt fmt; - - /* fix videodecoder resolution */ - fmt.width = cxhdl->width / (is_mpeg1 ? 2 : 1); - fmt.height = cxhdl->height; - fmt.code = V4L2_MBUS_FMT_FIXED; - v4l2_subdev_call(itv->sd_video, video, s_mbus_fmt, &fmt); - return 0; -} - -static int ivtv_s_audio_sampling_freq(struct cx2341x_handler *cxhdl, u32 idx) -{ - static const u32 freqs[3] = { 44100, 48000, 32000 }; - struct ivtv *itv = container_of(cxhdl, struct ivtv, cxhdl); - - /* The audio clock of the digitizer must match the codec sample - rate otherwise you get some very strange effects. */ - if (idx < ARRAY_SIZE(freqs)) - ivtv_call_all(itv, audio, s_clock_freq, freqs[idx]); - return 0; -} - -static int ivtv_s_audio_mode(struct cx2341x_handler *cxhdl, u32 val) -{ - struct ivtv *itv = container_of(cxhdl, struct ivtv, cxhdl); - - itv->dualwatch_stereo_mode = val; - return 0; -} - -struct cx2341x_handler_ops ivtv_cxhdl_ops = { - .s_audio_mode = ivtv_s_audio_mode, - .s_audio_sampling_freq = ivtv_s_audio_sampling_freq, - .s_video_encoding = ivtv_s_video_encoding, - .s_stream_vbi_fmt = ivtv_s_stream_vbi_fmt, -}; - -int ivtv_g_pts_frame(struct ivtv *itv, s64 *pts, s64 *frame) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - - if (test_bit(IVTV_F_I_VALID_DEC_TIMINGS, &itv->i_flags)) { - *pts = (s64)((u64)itv->last_dec_timing[2] << 32) | - (u64)itv->last_dec_timing[1]; - *frame = itv->last_dec_timing[0]; - return 0; - } - *pts = 0; - *frame = 0; - if (atomic_read(&itv->decoding)) { - if (ivtv_api(itv, CX2341X_DEC_GET_TIMING_INFO, 5, data)) { - IVTV_DEBUG_WARN("GET_TIMING: couldn't read clock\n"); - return -EIO; - } - memcpy(itv->last_dec_timing, data, sizeof(itv->last_dec_timing)); - set_bit(IVTV_F_I_VALID_DEC_TIMINGS, &itv->i_flags); - *pts = (s64)((u64) data[2] << 32) | (u64) data[1]; - *frame = data[0]; - /*timing->scr = (u64) (((u64) data[4] << 32) | (u64) (data[3]));*/ - } - return 0; -} - -static int ivtv_g_volatile_ctrl(struct v4l2_ctrl *ctrl) -{ - struct ivtv *itv = container_of(ctrl->handler, struct ivtv, cxhdl.hdl); - - switch (ctrl->id) { - /* V4L2_CID_MPEG_VIDEO_DEC_PTS and V4L2_CID_MPEG_VIDEO_DEC_FRAME - control cluster */ - case V4L2_CID_MPEG_VIDEO_DEC_PTS: - return ivtv_g_pts_frame(itv, &itv->ctrl_pts->val64, - &itv->ctrl_frame->val64); - } - return 0; -} - -static int ivtv_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct ivtv *itv = container_of(ctrl->handler, struct ivtv, cxhdl.hdl); - - switch (ctrl->id) { - /* V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK and MULTILINGUAL_PLAYBACK - control cluster */ - case V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK: - itv->audio_stereo_mode = itv->ctrl_audio_playback->val - 1; - itv->audio_bilingual_mode = itv->ctrl_audio_multilingual_playback->val - 1; - ivtv_vapi(itv, CX2341X_DEC_SET_AUDIO_MODE, 2, itv->audio_bilingual_mode, itv->audio_stereo_mode); - break; - } - return 0; -} - -const struct v4l2_ctrl_ops ivtv_hdl_out_ops = { - .s_ctrl = ivtv_s_ctrl, - .g_volatile_ctrl = ivtv_g_volatile_ctrl, -}; diff --git a/drivers/media/video/ivtv/ivtv-controls.h b/drivers/media/video/ivtv/ivtv-controls.h deleted file mode 100644 index 3999e6358312..000000000000 --- a/drivers/media/video/ivtv/ivtv-controls.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - ioctl control functions - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_CONTROLS_H -#define IVTV_CONTROLS_H - -extern struct cx2341x_handler_ops ivtv_cxhdl_ops; -extern const struct v4l2_ctrl_ops ivtv_hdl_out_ops; -int ivtv_g_pts_frame(struct ivtv *itv, s64 *pts, s64 *frame); - -#endif diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c deleted file mode 100644 index 5462ce2f60ea..000000000000 --- a/drivers/media/video/ivtv/ivtv-driver.c +++ /dev/null @@ -1,1498 +0,0 @@ -/* - ivtv driver initialization and card probing - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* Main Driver file for the ivtv project: - * Driver for the Conexant CX23415/CX23416 chip. - * Author: Kevin Thayer (nufan_wfk at yahoo.com) - * License: GPL - * http://www.ivtvdriver.org - * - * ----- - * MPG600/MPG160 support by T.Adachi <tadachi@tadachi-net.com> - * and Takeru KOMORIYA<komoriya@paken.org> - * - * AVerMedia M179 GPIO info by Chris Pinkham <cpinkham@bc2va.org> - * using information provided by Jiun-Kuei Jung @ AVerMedia. - * - * Kurouto Sikou CX23416GYC-STVLP tested by K.Ohta <alpha292@bremen.or.jp> - * using information from T.Adachi,Takeru KOMORIYA and others :-) - * - * Nagase TRANSGEAR 5000TV, Aopen VA2000MAX-STN6 and I/O data GV-MVP/RX - * version by T.Adachi. Special thanks Mr.Suzuki - */ - -#include "ivtv-driver.h" -#include "ivtv-version.h" -#include "ivtv-fileops.h" -#include "ivtv-i2c.h" -#include "ivtv-firmware.h" -#include "ivtv-queue.h" -#include "ivtv-udma.h" -#include "ivtv-irq.h" -#include "ivtv-mailbox.h" -#include "ivtv-streams.h" -#include "ivtv-ioctl.h" -#include "ivtv-cards.h" -#include "ivtv-vbi.h" -#include "ivtv-routing.h" -#include "ivtv-controls.h" -#include "ivtv-gpio.h" -#include <linux/dma-mapping.h> -#include <media/tveeprom.h> -#include <media/saa7115.h> -#include <media/v4l2-chip-ident.h> -#include "tuner-xc2028.h" - -/* If you have already X v4l cards, then set this to X. This way - the device numbers stay matched. Example: you have a WinTV card - without radio and a PVR-350 with. Normally this would give a - video1 device together with a radio0 device for the PVR. By - setting this to 1 you ensure that radio0 is now also radio1. */ -int ivtv_first_minor; - -/* add your revision and whatnot here */ -static struct pci_device_id ivtv_pci_tbl[] __devinitdata = { - {PCI_VENDOR_ID_ICOMP, PCI_DEVICE_ID_IVTV15, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, - {PCI_VENDOR_ID_ICOMP, PCI_DEVICE_ID_IVTV16, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, - {0,} -}; - -MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl); - -/* ivtv instance counter */ -static atomic_t ivtv_instance = ATOMIC_INIT(0); - -/* Parameter declarations */ -static int cardtype[IVTV_MAX_CARDS]; -static int tuner[IVTV_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1 }; -static int radio[IVTV_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1 }; -static int i2c_clock_period[IVTV_MAX_CARDS] = { -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1 }; - -static unsigned int cardtype_c = 1; -static unsigned int tuner_c = 1; -static int radio_c = 1; -static unsigned int i2c_clock_period_c = 1; -static char pal[] = "---"; -static char secam[] = "--"; -static char ntsc[] = "-"; - -/* Buffers */ - -/* DMA Buffers, Default size in MB allocated */ -#define IVTV_DEFAULT_ENC_MPG_BUFFERS 4 -#define IVTV_DEFAULT_ENC_YUV_BUFFERS 2 -#define IVTV_DEFAULT_ENC_VBI_BUFFERS 1 -/* Exception: size in kB for this stream (MB is overkill) */ -#define IVTV_DEFAULT_ENC_PCM_BUFFERS 320 -#define IVTV_DEFAULT_DEC_MPG_BUFFERS 1 -#define IVTV_DEFAULT_DEC_YUV_BUFFERS 1 -/* Exception: size in kB for this stream (MB is way overkill) */ -#define IVTV_DEFAULT_DEC_VBI_BUFFERS 64 - -static int enc_mpg_buffers = IVTV_DEFAULT_ENC_MPG_BUFFERS; -static int enc_yuv_buffers = IVTV_DEFAULT_ENC_YUV_BUFFERS; -static int enc_vbi_buffers = IVTV_DEFAULT_ENC_VBI_BUFFERS; -static int enc_pcm_buffers = IVTV_DEFAULT_ENC_PCM_BUFFERS; -static int dec_mpg_buffers = IVTV_DEFAULT_DEC_MPG_BUFFERS; -static int dec_yuv_buffers = IVTV_DEFAULT_DEC_YUV_BUFFERS; -static int dec_vbi_buffers = IVTV_DEFAULT_DEC_VBI_BUFFERS; - -static int ivtv_yuv_mode; -static int ivtv_yuv_threshold = -1; -static int ivtv_pci_latency = 1; - -int ivtv_debug; -#ifdef CONFIG_VIDEO_ADV_DEBUG -int ivtv_fw_debug; -#endif - -static int tunertype = -1; -static int newi2c = -1; - -module_param_array(tuner, int, &tuner_c, 0644); -module_param_array(radio, int, &radio_c, 0644); -module_param_array(cardtype, int, &cardtype_c, 0644); -module_param_string(pal, pal, sizeof(pal), 0644); -module_param_string(secam, secam, sizeof(secam), 0644); -module_param_string(ntsc, ntsc, sizeof(ntsc), 0644); -module_param_named(debug,ivtv_debug, int, 0644); -#ifdef CONFIG_VIDEO_ADV_DEBUG -module_param_named(fw_debug, ivtv_fw_debug, int, 0644); -#endif -module_param(ivtv_pci_latency, int, 0644); -module_param(ivtv_yuv_mode, int, 0644); -module_param(ivtv_yuv_threshold, int, 0644); -module_param(ivtv_first_minor, int, 0644); - -module_param(enc_mpg_buffers, int, 0644); -module_param(enc_yuv_buffers, int, 0644); -module_param(enc_vbi_buffers, int, 0644); -module_param(enc_pcm_buffers, int, 0644); -module_param(dec_mpg_buffers, int, 0644); -module_param(dec_yuv_buffers, int, 0644); -module_param(dec_vbi_buffers, int, 0644); - -module_param(tunertype, int, 0644); -module_param(newi2c, int, 0644); -module_param_array(i2c_clock_period, int, &i2c_clock_period_c, 0644); - -MODULE_PARM_DESC(tuner, "Tuner type selection,\n" - "\t\t\tsee tuner.h for values"); -MODULE_PARM_DESC(radio, - "Enable or disable the radio. Use only if autodetection\n" - "\t\t\tfails. 0 = disable, 1 = enable"); -MODULE_PARM_DESC(cardtype, - "Only use this option if your card is not detected properly.\n" - "\t\tSpecify card type:\n" - "\t\t\t 1 = WinTV PVR 250\n" - "\t\t\t 2 = WinTV PVR 350\n" - "\t\t\t 3 = WinTV PVR-150 or PVR-500\n" - "\t\t\t 4 = AVerMedia M179\n" - "\t\t\t 5 = YUAN MPG600/Kuroutoshikou iTVC16-STVLP\n" - "\t\t\t 6 = YUAN MPG160/Kuroutoshikou iTVC15-STVLP\n" - "\t\t\t 7 = YUAN PG600/DIAMONDMM PVR-550 (CX Falcon 2)\n" - "\t\t\t 8 = Adaptec AVC-2410\n" - "\t\t\t 9 = Adaptec AVC-2010\n" - "\t\t\t10 = NAGASE TRANSGEAR 5000TV\n" - "\t\t\t11 = AOpen VA2000MAX-STN6\n" - "\t\t\t12 = YUAN MPG600GR/Kuroutoshikou CX23416GYC-STVLP\n" - "\t\t\t13 = I/O Data GV-MVP/RX\n" - "\t\t\t14 = I/O Data GV-MVP/RX2E\n" - "\t\t\t15 = GOTVIEW PCI DVD\n" - "\t\t\t16 = GOTVIEW PCI DVD2 Deluxe\n" - "\t\t\t17 = Yuan MPC622\n" - "\t\t\t18 = Digital Cowboy DCT-MTVP1\n" - "\t\t\t19 = Yuan PG600V2/GotView PCI DVD Lite\n" - "\t\t\t20 = Club3D ZAP-TV1x01\n" - "\t\t\t21 = AverTV MCE 116 Plus\n" - "\t\t\t22 = ASUS Falcon2\n" - "\t\t\t23 = AverMedia PVR-150 Plus\n" - "\t\t\t24 = AverMedia EZMaker PCI Deluxe\n" - "\t\t\t25 = AverMedia M104 (not yet working)\n" - "\t\t\t26 = Buffalo PC-MV5L/PCI\n" - "\t\t\t27 = AVerMedia UltraTV 1500 MCE\n" - "\t\t\t28 = Sony VAIO Giga Pocket (ENX Kikyou)\n" - "\t\t\t 0 = Autodetect (default)\n" - "\t\t\t-1 = Ignore this card\n\t\t"); -MODULE_PARM_DESC(pal, "Set PAL standard: BGH, DK, I, M, N, Nc, 60"); -MODULE_PARM_DESC(secam, "Set SECAM standard: BGH, DK, L, LC"); -MODULE_PARM_DESC(ntsc, "Set NTSC standard: M, J (Japan), K (South Korea)"); -MODULE_PARM_DESC(tunertype, - "Specify tuner type:\n" - "\t\t\t 0 = tuner for PAL-B/G/H/D/K/I, SECAM-B/G/H/D/K/L/Lc\n" - "\t\t\t 1 = tuner for NTSC-M/J/K, PAL-M/N/Nc\n" - "\t\t\t-1 = Autodetect (default)\n"); -MODULE_PARM_DESC(debug, - "Debug level (bitmask). Default: 0\n" - "\t\t\t 1/0x0001: warning\n" - "\t\t\t 2/0x0002: info\n" - "\t\t\t 4/0x0004: mailbox\n" - "\t\t\t 8/0x0008: ioctl\n" - "\t\t\t 16/0x0010: file\n" - "\t\t\t 32/0x0020: dma\n" - "\t\t\t 64/0x0040: irq\n" - "\t\t\t 128/0x0080: decoder\n" - "\t\t\t 256/0x0100: yuv\n" - "\t\t\t 512/0x0200: i2c\n" - "\t\t\t1024/0x0400: high volume\n"); -#ifdef CONFIG_VIDEO_ADV_DEBUG -MODULE_PARM_DESC(fw_debug, - "Enable code for debugging firmware problems. Default: 0\n"); -#endif -MODULE_PARM_DESC(ivtv_pci_latency, - "Change the PCI latency to 64 if lower: 0 = No, 1 = Yes,\n" - "\t\t\tDefault: Yes"); -MODULE_PARM_DESC(ivtv_yuv_mode, - "Specify the yuv playback mode:\n" - "\t\t\t0 = interlaced\n\t\t\t1 = progressive\n\t\t\t2 = auto\n" - "\t\t\tDefault: 0 (interlaced)"); -MODULE_PARM_DESC(ivtv_yuv_threshold, - "If ivtv_yuv_mode is 2 (auto) then playback content as\n\t\tprogressive if src height <= ivtv_yuvthreshold\n" - "\t\t\tDefault: 480"); -MODULE_PARM_DESC(enc_mpg_buffers, - "Encoder MPG Buffers (in MB)\n" - "\t\t\tDefault: " __stringify(IVTV_DEFAULT_ENC_MPG_BUFFERS)); -MODULE_PARM_DESC(enc_yuv_buffers, - "Encoder YUV Buffers (in MB)\n" - "\t\t\tDefault: " __stringify(IVTV_DEFAULT_ENC_YUV_BUFFERS)); -MODULE_PARM_DESC(enc_vbi_buffers, - "Encoder VBI Buffers (in MB)\n" - "\t\t\tDefault: " __stringify(IVTV_DEFAULT_ENC_VBI_BUFFERS)); -MODULE_PARM_DESC(enc_pcm_buffers, - "Encoder PCM buffers (in kB)\n" - "\t\t\tDefault: " __stringify(IVTV_DEFAULT_ENC_PCM_BUFFERS)); -MODULE_PARM_DESC(dec_mpg_buffers, - "Decoder MPG buffers (in MB)\n" - "\t\t\tDefault: " __stringify(IVTV_DEFAULT_DEC_MPG_BUFFERS)); -MODULE_PARM_DESC(dec_yuv_buffers, - "Decoder YUV buffers (in MB)\n" - "\t\t\tDefault: " __stringify(IVTV_DEFAULT_DEC_YUV_BUFFERS)); -MODULE_PARM_DESC(dec_vbi_buffers, - "Decoder VBI buffers (in kB)\n" - "\t\t\tDefault: " __stringify(IVTV_DEFAULT_DEC_VBI_BUFFERS)); -MODULE_PARM_DESC(newi2c, - "Use new I2C implementation\n" - "\t\t\t-1 is autodetect, 0 is off, 1 is on\n" - "\t\t\tDefault is autodetect"); -MODULE_PARM_DESC(i2c_clock_period, - "Period of SCL for the I2C bus controlled by the CX23415/6\n" - "\t\t\tMin: 10 usec (100 kHz), Max: 4500 usec (222 Hz)\n" - "\t\t\tDefault: " __stringify(IVTV_DEFAULT_I2C_CLOCK_PERIOD)); - -MODULE_PARM_DESC(ivtv_first_minor, "Set device node number assigned to first card"); - -MODULE_AUTHOR("Kevin Thayer, Chris Kennedy, Hans Verkuil"); -MODULE_DESCRIPTION("CX23415/CX23416 driver"); -MODULE_SUPPORTED_DEVICE - ("CX23415/CX23416 MPEG2 encoder (WinTV PVR-150/250/350/500,\n" - "\t\t\tYuan MPG series and similar)"); -MODULE_LICENSE("GPL"); - -MODULE_VERSION(IVTV_VERSION); - -void ivtv_clear_irq_mask(struct ivtv *itv, u32 mask) -{ - itv->irqmask &= ~mask; - write_reg_sync(itv->irqmask, IVTV_REG_IRQMASK); -} - -void ivtv_set_irq_mask(struct ivtv *itv, u32 mask) -{ - itv->irqmask |= mask; - write_reg_sync(itv->irqmask, IVTV_REG_IRQMASK); -} - -int ivtv_set_output_mode(struct ivtv *itv, int mode) -{ - int old_mode; - - spin_lock(&itv->lock); - old_mode = itv->output_mode; - if (old_mode == 0) - itv->output_mode = old_mode = mode; - spin_unlock(&itv->lock); - return old_mode; -} - -struct ivtv_stream *ivtv_get_output_stream(struct ivtv *itv) -{ - switch (itv->output_mode) { - case OUT_MPG: - return &itv->streams[IVTV_DEC_STREAM_TYPE_MPG]; - case OUT_YUV: - return &itv->streams[IVTV_DEC_STREAM_TYPE_YUV]; - default: - return NULL; - } -} - -int ivtv_waitq(wait_queue_head_t *waitq) -{ - DEFINE_WAIT(wait); - - prepare_to_wait(waitq, &wait, TASK_INTERRUPTIBLE); - schedule(); - finish_wait(waitq, &wait); - return signal_pending(current) ? -EINTR : 0; -} - -/* Generic utility functions */ -int ivtv_msleep_timeout(unsigned int msecs, int intr) -{ - int timeout = msecs_to_jiffies(msecs); - - do { - set_current_state(intr ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE); - timeout = schedule_timeout(timeout); - if (intr) { - int ret = signal_pending(current); - - if (ret) - return ret; - } - } while (timeout); - return 0; -} - -/* Release ioremapped memory */ -static void ivtv_iounmap(struct ivtv *itv) -{ - if (itv == NULL) - return; - - /* Release registers memory */ - if (itv->reg_mem != NULL) { - IVTV_DEBUG_INFO("releasing reg_mem\n"); - iounmap(itv->reg_mem); - itv->reg_mem = NULL; - } - /* Release io memory */ - if (itv->has_cx23415 && itv->dec_mem != NULL) { - IVTV_DEBUG_INFO("releasing dec_mem\n"); - iounmap(itv->dec_mem); - } - itv->dec_mem = NULL; - - /* Release io memory */ - if (itv->enc_mem != NULL) { - IVTV_DEBUG_INFO("releasing enc_mem\n"); - iounmap(itv->enc_mem); - itv->enc_mem = NULL; - } -} - -/* Hauppauge card? get values from tveeprom */ -void ivtv_read_eeprom(struct ivtv *itv, struct tveeprom *tv) -{ - u8 eedata[256]; - - itv->i2c_client.addr = 0xA0 >> 1; - tveeprom_read(&itv->i2c_client, eedata, sizeof(eedata)); - tveeprom_hauppauge_analog(&itv->i2c_client, tv, eedata); -} - -static void ivtv_process_eeprom(struct ivtv *itv) -{ - struct tveeprom tv; - int pci_slot = PCI_SLOT(itv->pdev->devfn); - - ivtv_read_eeprom(itv, &tv); - - /* Many thanks to Steven Toth from Hauppauge for providing the - model numbers */ - switch (tv.model) { - /* In a few cases the PCI subsystem IDs do not correctly - identify the card. A better method is to check the - model number from the eeprom instead. */ - case 30012 ... 30039: /* Low profile PVR250 */ - case 32000 ... 32999: - case 48000 ... 48099: /* 48??? range are PVR250s with a cx23415 */ - case 48400 ... 48599: - itv->card = ivtv_get_card(IVTV_CARD_PVR_250); - break; - case 48100 ... 48399: - case 48600 ... 48999: - itv->card = ivtv_get_card(IVTV_CARD_PVR_350); - break; - case 23000 ... 23999: /* PVR500 */ - case 25000 ... 25999: /* Low profile PVR150 */ - case 26000 ... 26999: /* Regular PVR150 */ - itv->card = ivtv_get_card(IVTV_CARD_PVR_150); - break; - case 0: - IVTV_ERR("Invalid EEPROM\n"); - return; - default: - IVTV_ERR("Unknown model %d, defaulting to PVR-150\n", tv.model); - itv->card = ivtv_get_card(IVTV_CARD_PVR_150); - break; - } - - switch (tv.model) { - /* Old style PVR350 (with an saa7114) uses this input for - the tuner. */ - case 48254: - itv->card = ivtv_get_card(IVTV_CARD_PVR_350_V1); - break; - default: - break; - } - - itv->v4l2_cap = itv->card->v4l2_capabilities; - itv->card_name = itv->card->name; - itv->card_i2c = itv->card->i2c; - - /* If this is a PVR500 then it should be possible to detect whether it is the - first or second unit by looking at the subsystem device ID: is bit 4 is - set, then it is the second unit (according to info from Hauppauge). - - However, while this works for most cards, I have seen a few PVR500 cards - where both units have the same subsystem ID. - - So instead I look at the reported 'PCI slot' (which is the slot on the PVR500 - PCI bridge) and if it is 8, then it is assumed to be the first unit, otherwise - it is the second unit. It is possible that it is a different slot when ivtv is - used in Xen, in that case I ignore this card here. The worst that can happen - is that the card presents itself with a non-working radio device. - - This detection is needed since the eeprom reports incorrectly that a radio is - present on the second unit. */ - if (tv.model / 1000 == 23) { - static const struct ivtv_card_tuner_i2c ivtv_i2c_radio = { - .radio = { 0x60, I2C_CLIENT_END }, - .demod = { 0x43, I2C_CLIENT_END }, - .tv = { 0x61, I2C_CLIENT_END }, - }; - - itv->card_name = "WinTV PVR 500"; - itv->card_i2c = &ivtv_i2c_radio; - if (pci_slot == 8 || pci_slot == 9) { - int is_first = (pci_slot & 1) == 0; - - itv->card_name = is_first ? "WinTV PVR 500 (unit #1)" : - "WinTV PVR 500 (unit #2)"; - if (!is_first) { - IVTV_INFO("Correcting tveeprom data: no radio present on second unit\n"); - tv.has_radio = 0; - } - } - } - IVTV_INFO("Autodetected %s\n", itv->card_name); - - switch (tv.tuner_hauppauge_model) { - case 85: - case 99: - case 112: - itv->pvr150_workaround = 1; - break; - default: - break; - } - if (tv.tuner_type == TUNER_ABSENT) - IVTV_ERR("tveeprom cannot autodetect tuner!\n"); - - if (itv->options.tuner == -1) - itv->options.tuner = tv.tuner_type; - if (itv->options.radio == -1) - itv->options.radio = (tv.has_radio != 0); - /* only enable newi2c if an IR blaster is present */ - if (itv->options.newi2c == -1 && tv.has_ir) { - itv->options.newi2c = (tv.has_ir & 4) ? 1 : 0; - if (itv->options.newi2c) { - IVTV_INFO("Reopen i2c bus for IR-blaster support\n"); - exit_ivtv_i2c(itv); - init_ivtv_i2c(itv); - } - } - - if (itv->std != 0) - /* user specified tuner standard */ - return; - - /* autodetect tuner standard */ - if (tv.tuner_formats & V4L2_STD_PAL) { - IVTV_DEBUG_INFO("PAL tuner detected\n"); - itv->std |= V4L2_STD_PAL_BG | V4L2_STD_PAL_H; - } else if (tv.tuner_formats & V4L2_STD_NTSC) { - IVTV_DEBUG_INFO("NTSC tuner detected\n"); - itv->std |= V4L2_STD_NTSC_M; - } else if (tv.tuner_formats & V4L2_STD_SECAM) { - IVTV_DEBUG_INFO("SECAM tuner detected\n"); - itv->std |= V4L2_STD_SECAM_L; - } else { - IVTV_INFO("No tuner detected, default to NTSC-M\n"); - itv->std |= V4L2_STD_NTSC_M; - } -} - -static v4l2_std_id ivtv_parse_std(struct ivtv *itv) -{ - switch (pal[0]) { - case '6': - tunertype = 0; - return V4L2_STD_PAL_60; - case 'b': - case 'B': - case 'g': - case 'G': - case 'h': - case 'H': - tunertype = 0; - return V4L2_STD_PAL_BG | V4L2_STD_PAL_H; - case 'n': - case 'N': - tunertype = 1; - if (pal[1] == 'c' || pal[1] == 'C') - return V4L2_STD_PAL_Nc; - return V4L2_STD_PAL_N; - case 'i': - case 'I': - tunertype = 0; - return V4L2_STD_PAL_I; - case 'd': - case 'D': - case 'k': - case 'K': - tunertype = 0; - return V4L2_STD_PAL_DK; - case 'M': - case 'm': - tunertype = 1; - return V4L2_STD_PAL_M; - case '-': - break; - default: - IVTV_WARN("pal= argument not recognised\n"); - return 0; - } - - switch (secam[0]) { - case 'b': - case 'B': - case 'g': - case 'G': - case 'h': - case 'H': - tunertype = 0; - return V4L2_STD_SECAM_B | V4L2_STD_SECAM_G | V4L2_STD_SECAM_H; - case 'd': - case 'D': - case 'k': - case 'K': - tunertype = 0; - return V4L2_STD_SECAM_DK; - case 'l': - case 'L': - tunertype = 0; - if (secam[1] == 'C' || secam[1] == 'c') - return V4L2_STD_SECAM_LC; - return V4L2_STD_SECAM_L; - case '-': - break; - default: - IVTV_WARN("secam= argument not recognised\n"); - return 0; - } - - switch (ntsc[0]) { - case 'm': - case 'M': - tunertype = 1; - return V4L2_STD_NTSC_M; - case 'j': - case 'J': - tunertype = 1; - return V4L2_STD_NTSC_M_JP; - case 'k': - case 'K': - tunertype = 1; - return V4L2_STD_NTSC_M_KR; - case '-': - break; - default: - IVTV_WARN("ntsc= argument not recognised\n"); - return 0; - } - - /* no match found */ - return 0; -} - -static void ivtv_process_options(struct ivtv *itv) -{ - const char *chipname; - int i, j; - - itv->options.kilobytes[IVTV_ENC_STREAM_TYPE_MPG] = enc_mpg_buffers * 1024; - itv->options.kilobytes[IVTV_ENC_STREAM_TYPE_YUV] = enc_yuv_buffers * 1024; - itv->options.kilobytes[IVTV_ENC_STREAM_TYPE_VBI] = enc_vbi_buffers * 1024; - itv->options.kilobytes[IVTV_ENC_STREAM_TYPE_PCM] = enc_pcm_buffers; - itv->options.kilobytes[IVTV_DEC_STREAM_TYPE_MPG] = dec_mpg_buffers * 1024; - itv->options.kilobytes[IVTV_DEC_STREAM_TYPE_YUV] = dec_yuv_buffers * 1024; - itv->options.kilobytes[IVTV_DEC_STREAM_TYPE_VBI] = dec_vbi_buffers; - itv->options.cardtype = cardtype[itv->instance]; - itv->options.tuner = tuner[itv->instance]; - itv->options.radio = radio[itv->instance]; - - itv->options.i2c_clock_period = i2c_clock_period[itv->instance]; - if (itv->options.i2c_clock_period == -1) - itv->options.i2c_clock_period = IVTV_DEFAULT_I2C_CLOCK_PERIOD; - else if (itv->options.i2c_clock_period < 10) - itv->options.i2c_clock_period = 10; - else if (itv->options.i2c_clock_period > 4500) - itv->options.i2c_clock_period = 4500; - - itv->options.newi2c = newi2c; - if (tunertype < -1 || tunertype > 1) { - IVTV_WARN("Invalid tunertype argument, will autodetect instead\n"); - tunertype = -1; - } - itv->std = ivtv_parse_std(itv); - if (itv->std == 0 && tunertype >= 0) - itv->std = tunertype ? V4L2_STD_MN : (V4L2_STD_ALL & ~V4L2_STD_MN); - itv->has_cx23415 = (itv->pdev->device == PCI_DEVICE_ID_IVTV15); - chipname = itv->has_cx23415 ? "cx23415" : "cx23416"; - if (itv->options.cardtype == -1) { - IVTV_INFO("Ignore card (detected %s based chip)\n", chipname); - return; - } - if ((itv->card = ivtv_get_card(itv->options.cardtype - 1))) { - IVTV_INFO("User specified %s card (detected %s based chip)\n", - itv->card->name, chipname); - } else if (itv->options.cardtype != 0) { - IVTV_ERR("Unknown user specified type, trying to autodetect card\n"); - } - if (itv->card == NULL) { - if (itv->pdev->subsystem_vendor == IVTV_PCI_ID_HAUPPAUGE || - itv->pdev->subsystem_vendor == IVTV_PCI_ID_HAUPPAUGE_ALT1 || - itv->pdev->subsystem_vendor == IVTV_PCI_ID_HAUPPAUGE_ALT2) { - itv->card = ivtv_get_card(itv->has_cx23415 ? IVTV_CARD_PVR_350 : IVTV_CARD_PVR_150); - IVTV_INFO("Autodetected Hauppauge card (%s based)\n", - chipname); - } - } - if (itv->card == NULL) { - for (i = 0; (itv->card = ivtv_get_card(i)); i++) { - if (itv->card->pci_list == NULL) - continue; - for (j = 0; itv->card->pci_list[j].device; j++) { - if (itv->pdev->device != - itv->card->pci_list[j].device) - continue; - if (itv->pdev->subsystem_vendor != - itv->card->pci_list[j].subsystem_vendor) - continue; - if (itv->pdev->subsystem_device != - itv->card->pci_list[j].subsystem_device) - continue; - IVTV_INFO("Autodetected %s card (%s based)\n", - itv->card->name, chipname); - goto done; - } - } - } -done: - - if (itv->card == NULL) { - itv->card = ivtv_get_card(IVTV_CARD_PVR_150); - IVTV_ERR("Unknown card: vendor/device: [%04x:%04x]\n", - itv->pdev->vendor, itv->pdev->device); - IVTV_ERR(" subsystem vendor/device: [%04x:%04x]\n", - itv->pdev->subsystem_vendor, itv->pdev->subsystem_device); - IVTV_ERR(" %s based\n", chipname); - IVTV_ERR("Defaulting to %s card\n", itv->card->name); - IVTV_ERR("Please mail the vendor/device and subsystem vendor/device IDs and what kind of\n"); - IVTV_ERR("card you have to the ivtv-devel mailinglist (www.ivtvdriver.org)\n"); - IVTV_ERR("Prefix your subject line with [UNKNOWN IVTV CARD].\n"); - } - itv->v4l2_cap = itv->card->v4l2_capabilities; - itv->card_name = itv->card->name; - itv->card_i2c = itv->card->i2c; -} - -/* Precondition: the ivtv structure has been memset to 0. Only - the dev and num fields have been filled in. - No assumptions on the card type may be made here (see ivtv_init_struct2 - for that). - */ -static int __devinit ivtv_init_struct1(struct ivtv *itv) -{ - struct sched_param param = { .sched_priority = 99 }; - - itv->base_addr = pci_resource_start(itv->pdev, 0); - itv->enc_mbox.max_mbox = 2; /* the encoder has 3 mailboxes (0-2) */ - itv->dec_mbox.max_mbox = 1; /* the decoder has 2 mailboxes (0-1) */ - - mutex_init(&itv->serialize_lock); - mutex_init(&itv->i2c_bus_lock); - mutex_init(&itv->udma.lock); - - spin_lock_init(&itv->lock); - spin_lock_init(&itv->dma_reg_lock); - - init_kthread_worker(&itv->irq_worker); - itv->irq_worker_task = kthread_run(kthread_worker_fn, &itv->irq_worker, - itv->v4l2_dev.name); - if (IS_ERR(itv->irq_worker_task)) { - IVTV_ERR("Could not create ivtv task\n"); - return -1; - } - /* must use the FIFO scheduler as it is realtime sensitive */ - sched_setscheduler(itv->irq_worker_task, SCHED_FIFO, ¶m); - - init_kthread_work(&itv->irq_work, ivtv_irq_work_handler); - - /* Initial settings */ - itv->cxhdl.port = CX2341X_PORT_MEMORY; - itv->cxhdl.capabilities = CX2341X_CAP_HAS_SLICED_VBI; - init_waitqueue_head(&itv->eos_waitq); - init_waitqueue_head(&itv->event_waitq); - init_waitqueue_head(&itv->vsync_waitq); - init_waitqueue_head(&itv->dma_waitq); - init_timer(&itv->dma_timer); - itv->dma_timer.function = ivtv_unfinished_dma; - itv->dma_timer.data = (unsigned long)itv; - - itv->cur_dma_stream = -1; - itv->cur_pio_stream = -1; - - /* Ctrls */ - itv->speed = 1000; - - /* VBI */ - itv->vbi.in.type = V4L2_BUF_TYPE_VBI_CAPTURE; - itv->vbi.sliced_in = &itv->vbi.in.fmt.sliced; - - /* Init the sg table for osd/yuv output */ - sg_init_table(itv->udma.SGlist, IVTV_DMA_SG_OSD_ENT); - - /* OSD */ - itv->osd_global_alpha_state = 1; - itv->osd_global_alpha = 255; - - /* YUV */ - atomic_set(&itv->yuv_info.next_dma_frame, -1); - itv->yuv_info.lace_mode = ivtv_yuv_mode; - itv->yuv_info.lace_threshold = ivtv_yuv_threshold; - itv->yuv_info.max_frames_buffered = 3; - itv->yuv_info.track_osd = 1; - return 0; -} - -/* Second initialization part. Here the card type has been - autodetected. */ -static void __devinit ivtv_init_struct2(struct ivtv *itv) -{ - int i; - - for (i = 0; i < IVTV_CARD_MAX_VIDEO_INPUTS; i++) - if (itv->card->video_inputs[i].video_type == 0) - break; - itv->nof_inputs = i; - for (i = 0; i < IVTV_CARD_MAX_AUDIO_INPUTS; i++) - if (itv->card->audio_inputs[i].audio_type == 0) - break; - itv->nof_audio_inputs = i; - - if (itv->card->hw_all & IVTV_HW_CX25840) { - itv->vbi.sliced_size = 288; /* multiple of 16, real size = 284 */ - } else { - itv->vbi.sliced_size = 64; /* multiple of 16, real size = 52 */ - } - - /* Find tuner input */ - for (i = 0; i < itv->nof_inputs; i++) { - if (itv->card->video_inputs[i].video_type == - IVTV_CARD_INPUT_VID_TUNER) - break; - } - if (i == itv->nof_inputs) - i = 0; - itv->active_input = i; - itv->audio_input = itv->card->video_inputs[i].audio_index; -} - -static int ivtv_setup_pci(struct ivtv *itv, struct pci_dev *pdev, - const struct pci_device_id *pci_id) -{ - u16 cmd; - unsigned char pci_latency; - - IVTV_DEBUG_INFO("Enabling pci device\n"); - - if (pci_enable_device(pdev)) { - IVTV_ERR("Can't enable device!\n"); - return -EIO; - } - if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) { - IVTV_ERR("No suitable DMA available.\n"); - return -EIO; - } - if (!request_mem_region(itv->base_addr, IVTV_ENCODER_SIZE, "ivtv encoder")) { - IVTV_ERR("Cannot request encoder memory region.\n"); - return -EIO; - } - - if (!request_mem_region(itv->base_addr + IVTV_REG_OFFSET, - IVTV_REG_SIZE, "ivtv registers")) { - IVTV_ERR("Cannot request register memory region.\n"); - release_mem_region(itv->base_addr, IVTV_ENCODER_SIZE); - return -EIO; - } - - if (itv->has_cx23415 && - !request_mem_region(itv->base_addr + IVTV_DECODER_OFFSET, - IVTV_DECODER_SIZE, "ivtv decoder")) { - IVTV_ERR("Cannot request decoder memory region.\n"); - release_mem_region(itv->base_addr, IVTV_ENCODER_SIZE); - release_mem_region(itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE); - return -EIO; - } - - /* Check for bus mastering */ - pci_read_config_word(pdev, PCI_COMMAND, &cmd); - if (!(cmd & PCI_COMMAND_MASTER)) { - IVTV_DEBUG_INFO("Attempting to enable Bus Mastering\n"); - pci_set_master(pdev); - pci_read_config_word(pdev, PCI_COMMAND, &cmd); - if (!(cmd & PCI_COMMAND_MASTER)) { - IVTV_ERR("Bus Mastering is not enabled\n"); - return -ENXIO; - } - } - IVTV_DEBUG_INFO("Bus Mastering Enabled.\n"); - - pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &pci_latency); - - if (pci_latency < 64 && ivtv_pci_latency) { - IVTV_INFO("Unreasonably low latency timer, " - "setting to 64 (was %d)\n", pci_latency); - pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 64); - pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &pci_latency); - } - /* This config space value relates to DMA latencies. The - default value 0x8080 is too low however and will lead - to DMA errors. 0xffff is the max value which solves - these problems. */ - pci_write_config_dword(pdev, 0x40, 0xffff); - - IVTV_DEBUG_INFO("%d (rev %d) at %02x:%02x.%x, " - "irq: %d, latency: %d, memory: 0x%llx\n", - pdev->device, pdev->revision, pdev->bus->number, - PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn), - pdev->irq, pci_latency, (u64)itv->base_addr); - - return 0; -} - -static void ivtv_load_and_init_modules(struct ivtv *itv) -{ - u32 hw = itv->card->hw_all; - unsigned i; - - /* check which i2c devices are actually found */ - for (i = 0; i < 32; i++) { - u32 device = 1 << i; - - if (!(device & hw)) - continue; - if (device == IVTV_HW_GPIO || device == IVTV_HW_TVEEPROM) { - /* GPIO and TVEEPROM do not use i2c probing */ - itv->hw_flags |= device; - continue; - } - if (ivtv_i2c_register(itv, i) == 0) - itv->hw_flags |= device; - } - - /* probe for legacy IR controllers that aren't in card definitions */ - if ((itv->hw_flags & IVTV_HW_IR_ANY) == 0) - ivtv_i2c_new_ir_legacy(itv); - - if (itv->card->hw_all & IVTV_HW_CX25840) - itv->sd_video = ivtv_find_hw(itv, IVTV_HW_CX25840); - else if (itv->card->hw_all & IVTV_HW_SAA717X) - itv->sd_video = ivtv_find_hw(itv, IVTV_HW_SAA717X); - else if (itv->card->hw_all & IVTV_HW_SAA7114) - itv->sd_video = ivtv_find_hw(itv, IVTV_HW_SAA7114); - else - itv->sd_video = ivtv_find_hw(itv, IVTV_HW_SAA7115); - itv->sd_audio = ivtv_find_hw(itv, itv->card->hw_audio_ctrl); - itv->sd_muxer = ivtv_find_hw(itv, itv->card->hw_muxer); - - hw = itv->hw_flags; - - if (itv->card->type == IVTV_CARD_CX23416GYC) { - /* Several variations of this card exist, detect which card - type should be used. */ - if ((hw & (IVTV_HW_UPD64031A | IVTV_HW_UPD6408X)) == 0) - itv->card = ivtv_get_card(IVTV_CARD_CX23416GYC_NOGRYCS); - else if ((hw & IVTV_HW_UPD64031A) == 0) - itv->card = ivtv_get_card(IVTV_CARD_CX23416GYC_NOGR); - } - else if (itv->card->type == IVTV_CARD_GV_MVPRX || - itv->card->type == IVTV_CARD_GV_MVPRX2E) { - /* The crystal frequency of GVMVPRX is 24.576MHz */ - v4l2_subdev_call(itv->sd_video, video, s_crystal_freq, - SAA7115_FREQ_24_576_MHZ, SAA7115_FREQ_FL_UCGC); - } - - if (hw & IVTV_HW_CX25840) { - itv->vbi.raw_decoder_line_size = 1444; - itv->vbi.raw_decoder_sav_odd_field = 0x20; - itv->vbi.raw_decoder_sav_even_field = 0x60; - itv->vbi.sliced_decoder_line_size = 272; - itv->vbi.sliced_decoder_sav_odd_field = 0xB0; - itv->vbi.sliced_decoder_sav_even_field = 0xF0; - } - - if (hw & IVTV_HW_SAA711X) { - struct v4l2_dbg_chip_ident v; - - /* determine the exact saa711x model */ - itv->hw_flags &= ~IVTV_HW_SAA711X; - - v.match.type = V4L2_CHIP_MATCH_I2C_DRIVER; - strlcpy(v.match.name, "saa7115", sizeof(v.match.name)); - ivtv_call_hw(itv, IVTV_HW_SAA711X, core, g_chip_ident, &v); - if (v.ident == V4L2_IDENT_SAA7114) { - itv->hw_flags |= IVTV_HW_SAA7114; - /* VBI is not yet supported by the saa7114 driver. */ - itv->v4l2_cap &= ~(V4L2_CAP_SLICED_VBI_CAPTURE|V4L2_CAP_VBI_CAPTURE); - } else { - itv->hw_flags |= IVTV_HW_SAA7115; - } - itv->vbi.raw_decoder_line_size = 1443; - itv->vbi.raw_decoder_sav_odd_field = 0x25; - itv->vbi.raw_decoder_sav_even_field = 0x62; - itv->vbi.sliced_decoder_line_size = 51; - itv->vbi.sliced_decoder_sav_odd_field = 0xAB; - itv->vbi.sliced_decoder_sav_even_field = 0xEC; - } - - if (hw & IVTV_HW_SAA717X) { - itv->vbi.raw_decoder_line_size = 1443; - itv->vbi.raw_decoder_sav_odd_field = 0x25; - itv->vbi.raw_decoder_sav_even_field = 0x62; - itv->vbi.sliced_decoder_line_size = 51; - itv->vbi.sliced_decoder_sav_odd_field = 0xAB; - itv->vbi.sliced_decoder_sav_even_field = 0xEC; - } -} - -static int __devinit ivtv_probe(struct pci_dev *pdev, - const struct pci_device_id *pci_id) -{ - int retval = 0; - int vbi_buf_size; - struct ivtv *itv; - - itv = kzalloc(sizeof(struct ivtv), GFP_ATOMIC); - if (itv == NULL) - return -ENOMEM; - itv->pdev = pdev; - itv->instance = v4l2_device_set_name(&itv->v4l2_dev, "ivtv", - &ivtv_instance); - - retval = v4l2_device_register(&pdev->dev, &itv->v4l2_dev); - if (retval) { - kfree(itv); - return retval; - } - IVTV_INFO("Initializing card %d\n", itv->instance); - - ivtv_process_options(itv); - if (itv->options.cardtype == -1) { - retval = -ENODEV; - goto err; - } - if (ivtv_init_struct1(itv)) { - retval = -ENOMEM; - goto err; - } - retval = cx2341x_handler_init(&itv->cxhdl, 50); - if (retval) - goto err; - itv->v4l2_dev.ctrl_handler = &itv->cxhdl.hdl; - itv->cxhdl.ops = &ivtv_cxhdl_ops; - itv->cxhdl.priv = itv; - itv->cxhdl.func = ivtv_api_func; - - IVTV_DEBUG_INFO("base addr: 0x%llx\n", (u64)itv->base_addr); - - /* PCI Device Setup */ - retval = ivtv_setup_pci(itv, pdev, pci_id); - if (retval == -EIO) - goto free_worker; - if (retval == -ENXIO) - goto free_mem; - - /* map io memory */ - IVTV_DEBUG_INFO("attempting ioremap at 0x%llx len 0x%08x\n", - (u64)itv->base_addr + IVTV_ENCODER_OFFSET, IVTV_ENCODER_SIZE); - itv->enc_mem = ioremap_nocache(itv->base_addr + IVTV_ENCODER_OFFSET, - IVTV_ENCODER_SIZE); - if (!itv->enc_mem) { - IVTV_ERR("ioremap failed. Can't get a window into CX23415/6 " - "encoder memory\n"); - IVTV_ERR("Each capture card with a CX23415/6 needs 8 MB of " - "vmalloc address space for this window\n"); - IVTV_ERR("Check the output of 'grep Vmalloc /proc/meminfo'\n"); - IVTV_ERR("Use the vmalloc= kernel command line option to set " - "VmallocTotal to a larger value\n"); - retval = -ENOMEM; - goto free_mem; - } - - if (itv->has_cx23415) { - IVTV_DEBUG_INFO("attempting ioremap at 0x%llx len 0x%08x\n", - (u64)itv->base_addr + IVTV_DECODER_OFFSET, IVTV_DECODER_SIZE); - itv->dec_mem = ioremap_nocache(itv->base_addr + IVTV_DECODER_OFFSET, - IVTV_DECODER_SIZE); - if (!itv->dec_mem) { - IVTV_ERR("ioremap failed. Can't get a window into " - "CX23415 decoder memory\n"); - IVTV_ERR("Each capture card with a CX23415 needs 8 MB " - "of vmalloc address space for this window\n"); - IVTV_ERR("Check the output of 'grep Vmalloc " - "/proc/meminfo'\n"); - IVTV_ERR("Use the vmalloc= kernel command line option " - "to set VmallocTotal to a larger value\n"); - retval = -ENOMEM; - goto free_mem; - } - } - else { - itv->dec_mem = itv->enc_mem; - } - - /* map registers memory */ - IVTV_DEBUG_INFO("attempting ioremap at 0x%llx len 0x%08x\n", - (u64)itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE); - itv->reg_mem = - ioremap_nocache(itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE); - if (!itv->reg_mem) { - IVTV_ERR("ioremap failed. Can't get a window into CX23415/6 " - "register space\n"); - IVTV_ERR("Each capture card with a CX23415/6 needs 64 kB of " - "vmalloc address space for this window\n"); - IVTV_ERR("Check the output of 'grep Vmalloc /proc/meminfo'\n"); - IVTV_ERR("Use the vmalloc= kernel command line option to set " - "VmallocTotal to a larger value\n"); - retval = -ENOMEM; - goto free_io; - } - - retval = ivtv_gpio_init(itv); - if (retval) - goto free_io; - - /* active i2c */ - IVTV_DEBUG_INFO("activating i2c...\n"); - if (init_ivtv_i2c(itv)) { - IVTV_ERR("Could not initialize i2c\n"); - goto free_io; - } - - if (itv->card->hw_all & IVTV_HW_TVEEPROM) { - /* Based on the model number the cardtype may be changed. - The PCI IDs are not always reliable. */ - ivtv_process_eeprom(itv); - } - if (itv->card->comment) - IVTV_INFO("%s", itv->card->comment); - if (itv->card->v4l2_capabilities == 0) { - /* card was detected but is not supported */ - retval = -ENODEV; - goto free_i2c; - } - - if (itv->std == 0) { - itv->std = V4L2_STD_NTSC_M; - } - - if (itv->options.tuner == -1) { - int i; - - for (i = 0; i < IVTV_CARD_MAX_TUNERS; i++) { - if ((itv->std & itv->card->tuners[i].std) == 0) - continue; - itv->options.tuner = itv->card->tuners[i].tuner; - break; - } - } - /* if no tuner was found, then pick the first tuner in the card list */ - if (itv->options.tuner == -1 && itv->card->tuners[0].std) { - itv->std = itv->card->tuners[0].std; - if (itv->std & V4L2_STD_PAL) - itv->std = V4L2_STD_PAL_BG | V4L2_STD_PAL_H; - else if (itv->std & V4L2_STD_NTSC) - itv->std = V4L2_STD_NTSC_M; - else if (itv->std & V4L2_STD_SECAM) - itv->std = V4L2_STD_SECAM_L; - itv->options.tuner = itv->card->tuners[0].tuner; - } - if (itv->options.radio == -1) - itv->options.radio = (itv->card->radio_input.audio_type != 0); - - /* The card is now fully identified, continue with card-specific - initialization. */ - ivtv_init_struct2(itv); - - ivtv_load_and_init_modules(itv); - - if (itv->std & V4L2_STD_525_60) { - itv->is_60hz = 1; - itv->is_out_60hz = 1; - } else { - itv->is_50hz = 1; - itv->is_out_50hz = 1; - } - - itv->yuv_info.osd_full_w = 720; - itv->yuv_info.osd_full_h = itv->is_out_50hz ? 576 : 480; - itv->yuv_info.v4l2_src_w = itv->yuv_info.osd_full_w; - itv->yuv_info.v4l2_src_h = itv->yuv_info.osd_full_h; - - cx2341x_handler_set_50hz(&itv->cxhdl, itv->is_50hz); - - itv->stream_buf_size[IVTV_ENC_STREAM_TYPE_MPG] = 0x08000; - itv->stream_buf_size[IVTV_ENC_STREAM_TYPE_PCM] = 0x01200; - itv->stream_buf_size[IVTV_DEC_STREAM_TYPE_MPG] = 0x10000; - itv->stream_buf_size[IVTV_DEC_STREAM_TYPE_YUV] = 0x10000; - itv->stream_buf_size[IVTV_ENC_STREAM_TYPE_YUV] = 0x08000; - - /* Setup VBI Raw Size. Should be big enough to hold PAL. - It is possible to switch between PAL and NTSC, so we need to - take the largest size here. */ - /* 1456 is multiple of 16, real size = 1444 */ - itv->vbi.raw_size = 1456; - /* We use a buffer size of 1/2 of the total size needed for a - frame. This is actually very useful, since we now receive - a field at a time and that makes 'compressing' the raw data - down to size by stripping off the SAV codes a lot easier. - Note: having two different buffer sizes prevents standard - switching on the fly. We need to find a better solution... */ - vbi_buf_size = itv->vbi.raw_size * (itv->is_60hz ? 24 : 36) / 2; - itv->stream_buf_size[IVTV_ENC_STREAM_TYPE_VBI] = vbi_buf_size; - itv->stream_buf_size[IVTV_DEC_STREAM_TYPE_VBI] = sizeof(struct v4l2_sliced_vbi_data) * 36; - - if (itv->options.radio > 0) - itv->v4l2_cap |= V4L2_CAP_RADIO; - - if (itv->options.tuner > -1) { - struct tuner_setup setup; - - setup.addr = ADDR_UNSET; - setup.type = itv->options.tuner; - setup.mode_mask = T_ANALOG_TV; /* matches TV tuners */ - if (itv->options.radio > 0) - setup.mode_mask |= T_RADIO; - setup.tuner_callback = (setup.type == TUNER_XC2028) ? - ivtv_reset_tuner_gpio : NULL; - ivtv_call_all(itv, tuner, s_type_addr, &setup); - if (setup.type == TUNER_XC2028) { - static struct xc2028_ctrl ctrl = { - .fname = XC2028_DEFAULT_FIRMWARE, - .max_len = 64, - }; - struct v4l2_priv_tun_config cfg = { - .tuner = itv->options.tuner, - .priv = &ctrl, - }; - ivtv_call_all(itv, tuner, s_config, &cfg); - } - } - - /* The tuner is fixed to the standard. The other inputs (e.g. S-Video) - are not. */ - itv->tuner_std = itv->std; - - if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) { - struct v4l2_ctrl_handler *hdl = itv->v4l2_dev.ctrl_handler; - - itv->ctrl_pts = v4l2_ctrl_new_std(hdl, &ivtv_hdl_out_ops, - V4L2_CID_MPEG_VIDEO_DEC_PTS, 0, 0, 0, 0); - itv->ctrl_frame = v4l2_ctrl_new_std(hdl, &ivtv_hdl_out_ops, - V4L2_CID_MPEG_VIDEO_DEC_FRAME, 0, 0, 0, 0); - /* Note: V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO is not supported, - mask that menu item. */ - itv->ctrl_audio_playback = - v4l2_ctrl_new_std_menu(hdl, &ivtv_hdl_out_ops, - V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK, - V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO, - 1 << V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO, - V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO); - itv->ctrl_audio_multilingual_playback = - v4l2_ctrl_new_std_menu(hdl, &ivtv_hdl_out_ops, - V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK, - V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO, - 1 << V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO, - V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT); - if (hdl->error) { - retval = hdl->error; - goto free_i2c; - } - v4l2_ctrl_cluster(2, &itv->ctrl_pts); - v4l2_ctrl_cluster(2, &itv->ctrl_audio_playback); - ivtv_call_all(itv, video, s_std_output, itv->std); - /* Turn off the output signal. The mpeg decoder is not yet - active so without this you would get a green image until the - mpeg decoder becomes active. */ - ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_stream, 0); - } - - /* clear interrupt mask, effectively disabling interrupts */ - ivtv_set_irq_mask(itv, 0xffffffff); - - /* Register IRQ */ - retval = request_irq(itv->pdev->irq, ivtv_irq_handler, - IRQF_SHARED | IRQF_DISABLED, itv->v4l2_dev.name, (void *)itv); - if (retval) { - IVTV_ERR("Failed to register irq %d\n", retval); - goto free_i2c; - } - - retval = ivtv_streams_setup(itv); - if (retval) { - IVTV_ERR("Error %d setting up streams\n", retval); - goto free_irq; - } - retval = ivtv_streams_register(itv); - if (retval) { - IVTV_ERR("Error %d registering devices\n", retval); - goto free_streams; - } - IVTV_INFO("Initialized card: %s\n", itv->card_name); - return 0; - -free_streams: - ivtv_streams_cleanup(itv, 1); -free_irq: - free_irq(itv->pdev->irq, (void *)itv); -free_i2c: - v4l2_ctrl_handler_free(&itv->cxhdl.hdl); - exit_ivtv_i2c(itv); -free_io: - ivtv_iounmap(itv); -free_mem: - release_mem_region(itv->base_addr, IVTV_ENCODER_SIZE); - release_mem_region(itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE); - if (itv->has_cx23415) - release_mem_region(itv->base_addr + IVTV_DECODER_OFFSET, IVTV_DECODER_SIZE); -free_worker: - kthread_stop(itv->irq_worker_task); -err: - if (retval == 0) - retval = -ENODEV; - IVTV_ERR("Error %d on initialization\n", retval); - - v4l2_device_unregister(&itv->v4l2_dev); - kfree(itv); - return retval; -} - -int ivtv_init_on_first_open(struct ivtv *itv) -{ - struct v4l2_frequency vf; - /* Needed to call ioctls later */ - struct ivtv_open_id fh; - int fw_retry_count = 3; - int video_input; - - fh.itv = itv; - - if (test_bit(IVTV_F_I_FAILED, &itv->i_flags)) - return -ENXIO; - - if (test_and_set_bit(IVTV_F_I_INITED, &itv->i_flags)) - return 0; - - while (--fw_retry_count > 0) { - /* load firmware */ - if (ivtv_firmware_init(itv) == 0) - break; - if (fw_retry_count > 1) - IVTV_WARN("Retry loading firmware\n"); - } - - if (fw_retry_count == 0) { - set_bit(IVTV_F_I_FAILED, &itv->i_flags); - return -ENXIO; - } - - /* Try and get firmware versions */ - IVTV_DEBUG_INFO("Getting firmware version..\n"); - ivtv_firmware_versions(itv); - - if (itv->card->hw_all & IVTV_HW_CX25840) - v4l2_subdev_call(itv->sd_video, core, load_fw); - - vf.tuner = 0; - vf.type = V4L2_TUNER_ANALOG_TV; - vf.frequency = 6400; /* the tuner 'baseline' frequency */ - - /* Set initial frequency. For PAL/SECAM broadcasts no - 'default' channel exists AFAIK. */ - if (itv->std == V4L2_STD_NTSC_M_JP) { - vf.frequency = 1460; /* ch. 1 91250*16/1000 */ - } - else if (itv->std & V4L2_STD_NTSC_M) { - vf.frequency = 1076; /* ch. 4 67250*16/1000 */ - } - - video_input = itv->active_input; - itv->active_input++; /* Force update of input */ - ivtv_s_input(NULL, &fh, video_input); - - /* Let the VIDIOC_S_STD ioctl do all the work, keeps the code - in one place. */ - itv->std++; /* Force full standard initialization */ - itv->std_out = itv->std; - ivtv_s_frequency(NULL, &fh, &vf); - - if (itv->card->v4l2_capabilities & V4L2_CAP_VIDEO_OUTPUT) { - /* Turn on the TV-out: ivtv_init_mpeg_decoder() initializes - the mpeg decoder so now the saa7127 receives a proper - signal. */ - ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_stream, 1); - ivtv_init_mpeg_decoder(itv); - } - - /* On a cx23416 this seems to be able to enable DMA to the chip? */ - if (!itv->has_cx23415) - write_reg_sync(0x03, IVTV_REG_DMACONTROL); - - ivtv_s_std_enc(itv, &itv->tuner_std); - - /* Default interrupts enabled. For the PVR350 this includes the - decoder VSYNC interrupt, which is always on. It is not only used - during decoding but also by the OSD. - Some old PVR250 cards had a cx23415, so testing for that is too - general. Instead test if the card has video output capability. */ - if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) { - ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_INIT | IVTV_IRQ_DEC_VSYNC); - ivtv_set_osd_alpha(itv); - ivtv_s_std_dec(itv, &itv->tuner_std); - } else { - ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_INIT); - } - - /* Setup initial controls */ - cx2341x_handler_setup(&itv->cxhdl); - return 0; -} - -static void ivtv_remove(struct pci_dev *pdev) -{ - struct v4l2_device *v4l2_dev = dev_get_drvdata(&pdev->dev); - struct ivtv *itv = to_ivtv(v4l2_dev); - int i; - - IVTV_DEBUG_INFO("Removing card\n"); - - if (test_bit(IVTV_F_I_INITED, &itv->i_flags)) { - /* Stop all captures */ - IVTV_DEBUG_INFO("Stopping all streams\n"); - if (atomic_read(&itv->capturing) > 0) - ivtv_stop_all_captures(itv); - - /* Stop all decoding */ - IVTV_DEBUG_INFO("Stopping decoding\n"); - - /* Turn off the TV-out */ - if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) - ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_stream, 0); - if (atomic_read(&itv->decoding) > 0) { - int type; - - if (test_bit(IVTV_F_I_DEC_YUV, &itv->i_flags)) - type = IVTV_DEC_STREAM_TYPE_YUV; - else - type = IVTV_DEC_STREAM_TYPE_MPG; - ivtv_stop_v4l2_decode_stream(&itv->streams[type], - V4L2_DEC_CMD_STOP_TO_BLACK | V4L2_DEC_CMD_STOP_IMMEDIATELY, 0); - } - ivtv_halt_firmware(itv); - } - - /* Interrupts */ - ivtv_set_irq_mask(itv, 0xffffffff); - del_timer_sync(&itv->dma_timer); - - /* Kill irq worker */ - flush_kthread_worker(&itv->irq_worker); - kthread_stop(itv->irq_worker_task); - - ivtv_streams_cleanup(itv, 1); - ivtv_udma_free(itv); - - v4l2_ctrl_handler_free(&itv->cxhdl.hdl); - - exit_ivtv_i2c(itv); - - free_irq(itv->pdev->irq, (void *)itv); - ivtv_iounmap(itv); - - release_mem_region(itv->base_addr, IVTV_ENCODER_SIZE); - release_mem_region(itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE); - if (itv->has_cx23415) - release_mem_region(itv->base_addr + IVTV_DECODER_OFFSET, IVTV_DECODER_SIZE); - - pci_disable_device(itv->pdev); - for (i = 0; i < IVTV_VBI_FRAMES; i++) - kfree(itv->vbi.sliced_mpeg_data[i]); - - printk(KERN_INFO "ivtv: Removed %s\n", itv->card_name); - - v4l2_device_unregister(&itv->v4l2_dev); - kfree(itv); -} - -/* define a pci_driver for card detection */ -static struct pci_driver ivtv_pci_driver = { - .name = "ivtv", - .id_table = ivtv_pci_tbl, - .probe = ivtv_probe, - .remove = ivtv_remove, -}; - -static int __init module_start(void) -{ - printk(KERN_INFO "ivtv: Start initialization, version %s\n", IVTV_VERSION); - - /* Validate parameters */ - if (ivtv_first_minor < 0 || ivtv_first_minor >= IVTV_MAX_CARDS) { - printk(KERN_ERR "ivtv: Exiting, ivtv_first_minor must be between 0 and %d\n", - IVTV_MAX_CARDS - 1); - return -1; - } - - if (ivtv_debug < 0 || ivtv_debug > 2047) { - ivtv_debug = 0; - printk(KERN_INFO "ivtv: Debug value must be >= 0 and <= 2047\n"); - } - - if (pci_register_driver(&ivtv_pci_driver)) { - printk(KERN_ERR "ivtv: Error detecting PCI card\n"); - return -ENODEV; - } - printk(KERN_INFO "ivtv: End initialization\n"); - return 0; -} - -static void __exit module_cleanup(void) -{ - pci_unregister_driver(&ivtv_pci_driver); -} - -/* Note: These symbols are exported because they are used by the ivtvfb - framebuffer module and an infrared module for the IR-blaster. */ -EXPORT_SYMBOL(ivtv_set_irq_mask); -EXPORT_SYMBOL(ivtv_api); -EXPORT_SYMBOL(ivtv_vapi); -EXPORT_SYMBOL(ivtv_vapi_result); -EXPORT_SYMBOL(ivtv_clear_irq_mask); -EXPORT_SYMBOL(ivtv_debug); -#ifdef CONFIG_VIDEO_ADV_DEBUG -EXPORT_SYMBOL(ivtv_fw_debug); -#endif -EXPORT_SYMBOL(ivtv_reset_ir_gpio); -EXPORT_SYMBOL(ivtv_udma_setup); -EXPORT_SYMBOL(ivtv_udma_unmap); -EXPORT_SYMBOL(ivtv_udma_alloc); -EXPORT_SYMBOL(ivtv_udma_prepare); -EXPORT_SYMBOL(ivtv_init_on_first_open); -EXPORT_SYMBOL(ivtv_firmware_check); - -module_init(module_start); -module_exit(module_cleanup); diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h deleted file mode 100644 index a7e00f8938f8..000000000000 --- a/drivers/media/video/ivtv/ivtv-driver.h +++ /dev/null @@ -1,839 +0,0 @@ -/* - ivtv driver internal defines and structures - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_DRIVER_H -#define IVTV_DRIVER_H - -/* Internal header for ivtv project: - * Driver for the cx23415/6 chip. - * Author: Kevin Thayer (nufan_wfk at yahoo.com) - * License: GPL - * http://www.ivtvdriver.org - * - * ----- - * MPG600/MPG160 support by T.Adachi <tadachi@tadachi-net.com> - * and Takeru KOMORIYA<komoriya@paken.org> - * - * AVerMedia M179 GPIO info by Chris Pinkham <cpinkham@bc2va.org> - * using information provided by Jiun-Kuei Jung @ AVerMedia. - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/sched.h> -#include <linux/fs.h> -#include <linux/pci.h> -#include <linux/interrupt.h> -#include <linux/spinlock.h> -#include <linux/i2c.h> -#include <linux/i2c-algo-bit.h> -#include <linux/list.h> -#include <linux/unistd.h> -#include <linux/pagemap.h> -#include <linux/scatterlist.h> -#include <linux/kthread.h> -#include <linux/mutex.h> -#include <linux/slab.h> -#include <asm/uaccess.h> -#include <asm/byteorder.h> - -#include <linux/dvb/video.h> -#include <linux/dvb/audio.h> -#include <media/v4l2-common.h> -#include <media/v4l2-ioctl.h> -#include <media/v4l2-ctrls.h> -#include <media/v4l2-device.h> -#include <media/v4l2-fh.h> -#include <media/tuner.h> -#include <media/cx2341x.h> -#include <media/ir-kbd-i2c.h> - -#include <linux/ivtv.h> - -/* Memory layout */ -#define IVTV_ENCODER_OFFSET 0x00000000 -#define IVTV_ENCODER_SIZE 0x00800000 /* Total size is 0x01000000, but only first half is used */ -#define IVTV_DECODER_OFFSET 0x01000000 -#define IVTV_DECODER_SIZE 0x00800000 /* Total size is 0x01000000, but only first half is used */ -#define IVTV_REG_OFFSET 0x02000000 -#define IVTV_REG_SIZE 0x00010000 - -/* Maximum ivtv driver instances. Some people have a huge number of - capture cards, so set this to a high value. */ -#define IVTV_MAX_CARDS 32 - -#define IVTV_ENC_STREAM_TYPE_MPG 0 -#define IVTV_ENC_STREAM_TYPE_YUV 1 -#define IVTV_ENC_STREAM_TYPE_VBI 2 -#define IVTV_ENC_STREAM_TYPE_PCM 3 -#define IVTV_ENC_STREAM_TYPE_RAD 4 -#define IVTV_DEC_STREAM_TYPE_MPG 5 -#define IVTV_DEC_STREAM_TYPE_VBI 6 -#define IVTV_DEC_STREAM_TYPE_VOUT 7 -#define IVTV_DEC_STREAM_TYPE_YUV 8 -#define IVTV_MAX_STREAMS 9 - -#define IVTV_DMA_SG_OSD_ENT (2883584/PAGE_SIZE) /* sg entities */ - -/* DMA Registers */ -#define IVTV_REG_DMAXFER (0x0000) -#define IVTV_REG_DMASTATUS (0x0004) -#define IVTV_REG_DECDMAADDR (0x0008) -#define IVTV_REG_ENCDMAADDR (0x000c) -#define IVTV_REG_DMACONTROL (0x0010) -#define IVTV_REG_IRQSTATUS (0x0040) -#define IVTV_REG_IRQMASK (0x0048) - -/* Setup Registers */ -#define IVTV_REG_ENC_SDRAM_REFRESH (0x07F8) -#define IVTV_REG_ENC_SDRAM_PRECHARGE (0x07FC) -#define IVTV_REG_DEC_SDRAM_REFRESH (0x08F8) -#define IVTV_REG_DEC_SDRAM_PRECHARGE (0x08FC) -#define IVTV_REG_VDM (0x2800) -#define IVTV_REG_AO (0x2D00) -#define IVTV_REG_BYTEFLUSH (0x2D24) -#define IVTV_REG_SPU (0x9050) -#define IVTV_REG_HW_BLOCKS (0x9054) -#define IVTV_REG_VPU (0x9058) -#define IVTV_REG_APU (0xA064) - -/* Other registers */ -#define IVTV_REG_DEC_LINE_FIELD (0x28C0) - -/* debugging */ -extern int ivtv_debug; -#ifdef CONFIG_VIDEO_ADV_DEBUG -extern int ivtv_fw_debug; -#endif - -#define IVTV_DBGFLG_WARN (1 << 0) -#define IVTV_DBGFLG_INFO (1 << 1) -#define IVTV_DBGFLG_MB (1 << 2) -#define IVTV_DBGFLG_IOCTL (1 << 3) -#define IVTV_DBGFLG_FILE (1 << 4) -#define IVTV_DBGFLG_DMA (1 << 5) -#define IVTV_DBGFLG_IRQ (1 << 6) -#define IVTV_DBGFLG_DEC (1 << 7) -#define IVTV_DBGFLG_YUV (1 << 8) -#define IVTV_DBGFLG_I2C (1 << 9) -/* Flag to turn on high volume debugging */ -#define IVTV_DBGFLG_HIGHVOL (1 << 10) - -#define IVTV_DEBUG(x, type, fmt, args...) \ - do { \ - if ((x) & ivtv_debug) \ - v4l2_info(&itv->v4l2_dev, " " type ": " fmt , ##args); \ - } while (0) -#define IVTV_DEBUG_WARN(fmt, args...) IVTV_DEBUG(IVTV_DBGFLG_WARN, "warn", fmt , ## args) -#define IVTV_DEBUG_INFO(fmt, args...) IVTV_DEBUG(IVTV_DBGFLG_INFO, "info", fmt , ## args) -#define IVTV_DEBUG_MB(fmt, args...) IVTV_DEBUG(IVTV_DBGFLG_MB, "mb", fmt , ## args) -#define IVTV_DEBUG_DMA(fmt, args...) IVTV_DEBUG(IVTV_DBGFLG_DMA, "dma", fmt , ## args) -#define IVTV_DEBUG_IOCTL(fmt, args...) IVTV_DEBUG(IVTV_DBGFLG_IOCTL, "ioctl", fmt , ## args) -#define IVTV_DEBUG_FILE(fmt, args...) IVTV_DEBUG(IVTV_DBGFLG_FILE, "file", fmt , ## args) -#define IVTV_DEBUG_I2C(fmt, args...) IVTV_DEBUG(IVTV_DBGFLG_I2C, "i2c", fmt , ## args) -#define IVTV_DEBUG_IRQ(fmt, args...) IVTV_DEBUG(IVTV_DBGFLG_IRQ, "irq", fmt , ## args) -#define IVTV_DEBUG_DEC(fmt, args...) IVTV_DEBUG(IVTV_DBGFLG_DEC, "dec", fmt , ## args) -#define IVTV_DEBUG_YUV(fmt, args...) IVTV_DEBUG(IVTV_DBGFLG_YUV, "yuv", fmt , ## args) - -#define IVTV_DEBUG_HIGH_VOL(x, type, fmt, args...) \ - do { \ - if (((x) & ivtv_debug) && (ivtv_debug & IVTV_DBGFLG_HIGHVOL)) \ - v4l2_info(&itv->v4l2_dev, " " type ": " fmt , ##args); \ - } while (0) -#define IVTV_DEBUG_HI_WARN(fmt, args...) IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_WARN, "warn", fmt , ## args) -#define IVTV_DEBUG_HI_INFO(fmt, args...) IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_INFO, "info", fmt , ## args) -#define IVTV_DEBUG_HI_MB(fmt, args...) IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_MB, "mb", fmt , ## args) -#define IVTV_DEBUG_HI_DMA(fmt, args...) IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_DMA, "dma", fmt , ## args) -#define IVTV_DEBUG_HI_IOCTL(fmt, args...) IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_IOCTL, "ioctl", fmt , ## args) -#define IVTV_DEBUG_HI_FILE(fmt, args...) IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_FILE, "file", fmt , ## args) -#define IVTV_DEBUG_HI_I2C(fmt, args...) IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_I2C, "i2c", fmt , ## args) -#define IVTV_DEBUG_HI_IRQ(fmt, args...) IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_IRQ, "irq", fmt , ## args) -#define IVTV_DEBUG_HI_DEC(fmt, args...) IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_DEC, "dec", fmt , ## args) -#define IVTV_DEBUG_HI_YUV(fmt, args...) IVTV_DEBUG_HIGH_VOL(IVTV_DBGFLG_YUV, "yuv", fmt , ## args) - -/* Standard kernel messages */ -#define IVTV_ERR(fmt, args...) v4l2_err(&itv->v4l2_dev, fmt , ## args) -#define IVTV_WARN(fmt, args...) v4l2_warn(&itv->v4l2_dev, fmt , ## args) -#define IVTV_INFO(fmt, args...) v4l2_info(&itv->v4l2_dev, fmt , ## args) - -/* output modes (cx23415 only) */ -#define OUT_NONE 0 -#define OUT_MPG 1 -#define OUT_YUV 2 -#define OUT_UDMA_YUV 3 -#define OUT_PASSTHROUGH 4 - -#define IVTV_MAX_PGM_INDEX (400) - -/* Default I2C SCL period in microseconds */ -#define IVTV_DEFAULT_I2C_CLOCK_PERIOD 20 - -struct ivtv_options { - int kilobytes[IVTV_MAX_STREAMS]; /* size in kilobytes of each stream */ - int cardtype; /* force card type on load */ - int tuner; /* set tuner on load */ - int radio; /* enable/disable radio */ - int newi2c; /* new I2C algorithm */ - int i2c_clock_period; /* period of SCL for I2C bus */ -}; - -/* ivtv-specific mailbox template */ -struct ivtv_mailbox { - u32 flags; - u32 cmd; - u32 retval; - u32 timeout; - u32 data[CX2341X_MBOX_MAX_DATA]; -}; - -struct ivtv_api_cache { - unsigned long last_jiffies; /* when last command was issued */ - u32 data[CX2341X_MBOX_MAX_DATA]; /* last sent api data */ -}; - -struct ivtv_mailbox_data { - volatile struct ivtv_mailbox __iomem *mbox; - /* Bits 0-2 are for the encoder mailboxes, 0-1 are for the decoder mailboxes. - If the bit is set, then the corresponding mailbox is in use by the driver. */ - unsigned long busy; - u8 max_mbox; -}; - -/* per-buffer bit flags */ -#define IVTV_F_B_NEED_BUF_SWAP (1 << 0) /* this buffer should be byte swapped */ - -/* per-stream, s_flags */ -#define IVTV_F_S_DMA_PENDING 0 /* this stream has pending DMA */ -#define IVTV_F_S_DMA_HAS_VBI 1 /* the current DMA request also requests VBI data */ -#define IVTV_F_S_NEEDS_DATA 2 /* this decoding stream needs more data */ - -#define IVTV_F_S_CLAIMED 3 /* this stream is claimed */ -#define IVTV_F_S_STREAMING 4 /* the fw is decoding/encoding this stream */ -#define IVTV_F_S_INTERNAL_USE 5 /* this stream is used internally (sliced VBI processing) */ -#define IVTV_F_S_PASSTHROUGH 6 /* this stream is in passthrough mode */ -#define IVTV_F_S_STREAMOFF 7 /* signal end of stream EOS */ -#define IVTV_F_S_APPL_IO 8 /* this stream is used read/written by an application */ - -#define IVTV_F_S_PIO_PENDING 9 /* this stream has pending PIO */ -#define IVTV_F_S_PIO_HAS_VBI 1 /* the current PIO request also requests VBI data */ - -/* per-ivtv, i_flags */ -#define IVTV_F_I_DMA 0 /* DMA in progress */ -#define IVTV_F_I_UDMA 1 /* UDMA in progress */ -#define IVTV_F_I_UDMA_PENDING 2 /* UDMA pending */ -#define IVTV_F_I_SPEED_CHANGE 3 /* a speed change is in progress */ -#define IVTV_F_I_EOS 4 /* end of encoder stream reached */ -#define IVTV_F_I_RADIO_USER 5 /* the radio tuner is selected */ -#define IVTV_F_I_DIG_RST 6 /* reset digitizer */ -#define IVTV_F_I_DEC_YUV 7 /* YUV instead of MPG is being decoded */ -#define IVTV_F_I_UPDATE_CC 9 /* CC should be updated */ -#define IVTV_F_I_UPDATE_WSS 10 /* WSS should be updated */ -#define IVTV_F_I_UPDATE_VPS 11 /* VPS should be updated */ -#define IVTV_F_I_DECODING_YUV 12 /* this stream is YUV frame decoding */ -#define IVTV_F_I_ENC_PAUSED 13 /* the encoder is paused */ -#define IVTV_F_I_VALID_DEC_TIMINGS 14 /* last_dec_timing is valid */ -#define IVTV_F_I_HAVE_WORK 15 /* used in the interrupt handler: there is work to be done */ -#define IVTV_F_I_WORK_HANDLER_VBI 16 /* there is work to be done for VBI */ -#define IVTV_F_I_WORK_HANDLER_YUV 17 /* there is work to be done for YUV */ -#define IVTV_F_I_WORK_HANDLER_PIO 18 /* there is work to be done for PIO */ -#define IVTV_F_I_PIO 19 /* PIO in progress */ -#define IVTV_F_I_DEC_PAUSED 20 /* the decoder is paused */ -#define IVTV_F_I_INITED 21 /* set after first open */ -#define IVTV_F_I_FAILED 22 /* set if first open failed */ - -/* Event notifications */ -#define IVTV_F_I_EV_DEC_STOPPED 28 /* decoder stopped event */ -#define IVTV_F_I_EV_VSYNC 29 /* VSYNC event */ -#define IVTV_F_I_EV_VSYNC_FIELD 30 /* VSYNC event field (0 = first, 1 = second field) */ -#define IVTV_F_I_EV_VSYNC_ENABLED 31 /* VSYNC event enabled */ - -/* Scatter-Gather array element, used in DMA transfers */ -struct ivtv_sg_element { - __le32 src; - __le32 dst; - __le32 size; -}; - -struct ivtv_sg_host_element { - u32 src; - u32 dst; - u32 size; -}; - -struct ivtv_user_dma { - struct mutex lock; - int page_count; - struct page *map[IVTV_DMA_SG_OSD_ENT]; - /* Needed when dealing with highmem userspace buffers */ - struct page *bouncemap[IVTV_DMA_SG_OSD_ENT]; - - /* Base Dev SG Array for cx23415/6 */ - struct ivtv_sg_element SGarray[IVTV_DMA_SG_OSD_ENT]; - dma_addr_t SG_handle; - int SG_length; - - /* SG List of Buffers */ - struct scatterlist SGlist[IVTV_DMA_SG_OSD_ENT]; -}; - -struct ivtv_dma_page_info { - unsigned long uaddr; - unsigned long first; - unsigned long last; - unsigned int offset; - unsigned int tail; - int page_count; -}; - -struct ivtv_buffer { - struct list_head list; - dma_addr_t dma_handle; - unsigned short b_flags; - unsigned short dma_xfer_cnt; - char *buf; - u32 bytesused; - u32 readpos; -}; - -struct ivtv_queue { - struct list_head list; /* the list of buffers in this queue */ - u32 buffers; /* number of buffers in this queue */ - u32 length; /* total number of bytes of available buffer space */ - u32 bytesused; /* total number of bytes used in this queue */ -}; - -struct ivtv; /* forward reference */ - -struct ivtv_stream { - /* These first four fields are always set, even if the stream - is not actually created. */ - struct video_device *vdev; /* NULL when stream not created */ - struct ivtv *itv; /* for ease of use */ - const char *name; /* name of the stream */ - int type; /* stream type */ - u32 caps; /* V4L2 capabilities */ - - struct v4l2_fh *fh; /* pointer to the streaming filehandle */ - spinlock_t qlock; /* locks access to the queues */ - unsigned long s_flags; /* status flags, see above */ - int dma; /* can be PCI_DMA_TODEVICE, PCI_DMA_FROMDEVICE or PCI_DMA_NONE */ - u32 pending_offset; - u32 pending_backup; - u64 pending_pts; - - u32 dma_offset; - u32 dma_backup; - u64 dma_pts; - - int subtype; - wait_queue_head_t waitq; - u32 dma_last_offset; - - /* Buffer Stats */ - u32 buffers; - u32 buf_size; - u32 buffers_stolen; - - /* Buffer Queues */ - struct ivtv_queue q_free; /* free buffers */ - struct ivtv_queue q_full; /* full buffers */ - struct ivtv_queue q_io; /* waiting for I/O */ - struct ivtv_queue q_dma; /* waiting for DMA */ - struct ivtv_queue q_predma; /* waiting for DMA */ - - /* DMA xfer counter, buffers belonging to the same DMA - xfer will have the same dma_xfer_cnt. */ - u16 dma_xfer_cnt; - - /* Base Dev SG Array for cx23415/6 */ - struct ivtv_sg_host_element *sg_pending; - struct ivtv_sg_host_element *sg_processing; - struct ivtv_sg_element *sg_dma; - dma_addr_t sg_handle; - int sg_pending_size; - int sg_processing_size; - int sg_processed; - - /* SG List of Buffers */ - struct scatterlist *SGlist; -}; - -struct ivtv_open_id { - struct v4l2_fh fh; - int type; /* stream type */ - int yuv_frames; /* 1: started OUT_UDMA_YUV output mode */ - struct ivtv *itv; -}; - -static inline struct ivtv_open_id *fh2id(struct v4l2_fh *fh) -{ - return container_of(fh, struct ivtv_open_id, fh); -} - -struct yuv_frame_info -{ - u32 update; - s32 src_x; - s32 src_y; - u32 src_w; - u32 src_h; - s32 dst_x; - s32 dst_y; - u32 dst_w; - u32 dst_h; - s32 pan_x; - s32 pan_y; - u32 vis_w; - u32 vis_h; - u32 interlaced_y; - u32 interlaced_uv; - s32 tru_x; - u32 tru_w; - u32 tru_h; - u32 offset_y; - s32 lace_mode; - u32 sync_field; - u32 delay; - u32 interlaced; -}; - -#define IVTV_YUV_MODE_INTERLACED 0x00 -#define IVTV_YUV_MODE_PROGRESSIVE 0x01 -#define IVTV_YUV_MODE_AUTO 0x02 -#define IVTV_YUV_MODE_MASK 0x03 - -#define IVTV_YUV_SYNC_EVEN 0x00 -#define IVTV_YUV_SYNC_ODD 0x04 -#define IVTV_YUV_SYNC_MASK 0x04 - -#define IVTV_YUV_BUFFERS 8 - -struct yuv_playback_info -{ - u32 reg_2834; - u32 reg_2838; - u32 reg_283c; - u32 reg_2840; - u32 reg_2844; - u32 reg_2848; - u32 reg_2854; - u32 reg_285c; - u32 reg_2864; - - u32 reg_2870; - u32 reg_2874; - u32 reg_2890; - u32 reg_2898; - u32 reg_289c; - - u32 reg_2918; - u32 reg_291c; - u32 reg_2920; - u32 reg_2924; - u32 reg_2928; - u32 reg_292c; - u32 reg_2930; - - u32 reg_2934; - - u32 reg_2938; - u32 reg_293c; - u32 reg_2940; - u32 reg_2944; - u32 reg_2948; - u32 reg_294c; - u32 reg_2950; - u32 reg_2954; - u32 reg_2958; - u32 reg_295c; - u32 reg_2960; - u32 reg_2964; - u32 reg_2968; - u32 reg_296c; - - u32 reg_2970; - - int v_filter_1; - int v_filter_2; - int h_filter; - - u8 track_osd; /* Should yuv output track the OSD size & position */ - - u32 osd_x_offset; - u32 osd_y_offset; - - u32 osd_x_pan; - u32 osd_y_pan; - - u32 osd_vis_w; - u32 osd_vis_h; - - u32 osd_full_w; - u32 osd_full_h; - - int decode_height; - - int lace_mode; - int lace_threshold; - int lace_sync_field; - - atomic_t next_dma_frame; - atomic_t next_fill_frame; - - u32 yuv_forced_update; - int update_frame; - - u8 fields_lapsed; /* Counter used when delaying a frame */ - - struct yuv_frame_info new_frame_info[IVTV_YUV_BUFFERS]; - struct yuv_frame_info old_frame_info; - struct yuv_frame_info old_frame_info_args; - - void *blanking_ptr; - dma_addr_t blanking_dmaptr; - - int stream_size; - - u8 draw_frame; /* PVR350 buffer to draw into */ - u8 max_frames_buffered; /* Maximum number of frames to buffer */ - - struct v4l2_rect main_rect; - u32 v4l2_src_w; - u32 v4l2_src_h; - - u8 running; /* Have any frames been displayed */ -}; - -#define IVTV_VBI_FRAMES 32 - -/* VBI data */ -struct vbi_cc { - u8 odd[2]; /* two-byte payload of odd field */ - u8 even[2]; /* two-byte payload of even field */; -}; - -struct vbi_vps { - u8 data[5]; /* five-byte VPS payload */ -}; - -struct vbi_info { - /* VBI general data, does not change during streaming */ - - u32 raw_decoder_line_size; /* raw VBI line size from digitizer */ - u8 raw_decoder_sav_odd_field; /* raw VBI Start Active Video digitizer code of odd field */ - u8 raw_decoder_sav_even_field; /* raw VBI Start Active Video digitizer code of even field */ - u32 sliced_decoder_line_size; /* sliced VBI line size from digitizer */ - u8 sliced_decoder_sav_odd_field; /* sliced VBI Start Active Video digitizer code of odd field */ - u8 sliced_decoder_sav_even_field; /* sliced VBI Start Active Video digitizer code of even field */ - - u32 start[2]; /* start of first VBI line in the odd/even fields */ - u32 count; /* number of VBI lines per field */ - u32 raw_size; /* size of raw VBI line from the digitizer */ - u32 sliced_size; /* size of sliced VBI line from the digitizer */ - - u32 dec_start; /* start in decoder memory of VBI re-insertion buffers */ - u32 enc_start; /* start in encoder memory of VBI capture buffers */ - u32 enc_size; /* size of VBI capture area */ - int fpi; /* number of VBI frames per interrupt */ - - struct v4l2_format in; /* current VBI capture format */ - struct v4l2_sliced_vbi_format *sliced_in; /* convenience pointer to sliced struct in vbi.in union */ - int insert_mpeg; /* if non-zero, then embed VBI data in MPEG stream */ - - /* Raw VBI compatibility hack */ - - u32 frame; /* frame counter hack needed for backwards compatibility - of old VBI software */ - - /* Sliced VBI output data */ - - struct vbi_cc cc_payload[256]; /* sliced VBI CC payload array: it is an array to - prevent dropping CC data if they couldn't be - processed fast enough */ - int cc_payload_idx; /* index in cc_payload */ - u8 cc_missing_cnt; /* counts number of frames without CC for passthrough mode */ - int wss_payload; /* sliced VBI WSS payload */ - u8 wss_missing_cnt; /* counts number of frames without WSS for passthrough mode */ - struct vbi_vps vps_payload; /* sliced VBI VPS payload */ - - /* Sliced VBI capture data */ - - struct v4l2_sliced_vbi_data sliced_data[36]; /* sliced VBI storage for VBI encoder stream */ - struct v4l2_sliced_vbi_data sliced_dec_data[36];/* sliced VBI storage for VBI decoder stream */ - - /* VBI Embedding data */ - - /* Buffer for VBI data inserted into MPEG stream. - The first byte is a dummy byte that's never used. - The next 16 bytes contain the MPEG header for the VBI data, - the remainder is the actual VBI data. - The max size accepted by the MPEG VBI reinsertion turns out - to be 1552 bytes, which happens to be 4 + (1 + 42) * (2 * 18) bytes, - where 4 is a four byte header, 42 is the max sliced VBI payload, 1 is - a single line header byte and 2 * 18 is the number of VBI lines per frame. - - However, it seems that the data must be 1K aligned, so we have to - pad the data until the 1 or 2 K boundary. - - This pointer array will allocate 2049 bytes to store each VBI frame. */ - u8 *sliced_mpeg_data[IVTV_VBI_FRAMES]; - u32 sliced_mpeg_size[IVTV_VBI_FRAMES]; - struct ivtv_buffer sliced_mpeg_buf; /* temporary buffer holding data from sliced_mpeg_data */ - u32 inserted_frame; /* index in sliced_mpeg_size of next sliced data - to be inserted in the MPEG stream */ -}; - -/* forward declaration of struct defined in ivtv-cards.h */ -struct ivtv_card; - -/* Struct to hold info about ivtv cards */ -struct ivtv { - /* General fixed card data */ - struct pci_dev *pdev; /* PCI device */ - const struct ivtv_card *card; /* card information */ - const char *card_name; /* full name of the card */ - const struct ivtv_card_tuner_i2c *card_i2c; /* i2c addresses to probe for tuner */ - u8 has_cx23415; /* 1 if it is a cx23415 based card, 0 for cx23416 */ - u8 pvr150_workaround; /* 1 if the cx25840 needs to workaround a PVR150 bug */ - u8 nof_inputs; /* number of video inputs */ - u8 nof_audio_inputs; /* number of audio inputs */ - u32 v4l2_cap; /* V4L2 capabilities of card */ - u32 hw_flags; /* hardware description of the board */ - v4l2_std_id tuner_std; /* the norm of the card's tuner (fixed) */ - struct v4l2_subdev *sd_video; /* controlling video decoder subdev */ - struct v4l2_subdev *sd_audio; /* controlling audio subdev */ - struct v4l2_subdev *sd_muxer; /* controlling audio muxer subdev */ - resource_size_t base_addr; /* PCI resource base address */ - volatile void __iomem *enc_mem; /* pointer to mapped encoder memory */ - volatile void __iomem *dec_mem; /* pointer to mapped decoder memory */ - volatile void __iomem *reg_mem; /* pointer to mapped registers */ - struct ivtv_options options; /* user options */ - - struct v4l2_device v4l2_dev; - struct cx2341x_handler cxhdl; - struct { - /* PTS/Frame count control cluster */ - struct v4l2_ctrl *ctrl_pts; - struct v4l2_ctrl *ctrl_frame; - }; - struct { - /* Audio Playback control cluster */ - struct v4l2_ctrl *ctrl_audio_playback; - struct v4l2_ctrl *ctrl_audio_multilingual_playback; - }; - struct v4l2_ctrl_handler hdl_gpio; - struct v4l2_subdev sd_gpio; /* GPIO sub-device */ - u16 instance; - - /* High-level state info */ - unsigned long i_flags; /* global ivtv flags */ - u8 is_50hz; /* 1 if the current capture standard is 50 Hz */ - u8 is_60hz /* 1 if the current capture standard is 60 Hz */; - u8 is_out_50hz /* 1 if the current TV output standard is 50 Hz */; - u8 is_out_60hz /* 1 if the current TV output standard is 60 Hz */; - int output_mode; /* decoder output mode: NONE, MPG, YUV, UDMA YUV, passthrough */ - u32 audio_input; /* current audio input */ - u32 active_input; /* current video input */ - u32 active_output; /* current video output */ - v4l2_std_id std; /* current capture TV standard */ - v4l2_std_id std_out; /* current TV output standard */ - u8 audio_stereo_mode; /* decoder setting how to handle stereo MPEG audio */ - u8 audio_bilingual_mode; /* decoder setting how to handle bilingual MPEG audio */ - - /* Locking */ - spinlock_t lock; /* lock access to this struct */ - struct mutex serialize_lock; /* mutex used to serialize open/close/start/stop/ioctl operations */ - - /* Streams */ - int stream_buf_size[IVTV_MAX_STREAMS]; /* stream buffer size */ - struct ivtv_stream streams[IVTV_MAX_STREAMS]; /* stream data */ - atomic_t capturing; /* count number of active capture streams */ - atomic_t decoding; /* count number of active decoding streams */ - - - /* Interrupts & DMA */ - u32 irqmask; /* active interrupts */ - u32 irq_rr_idx; /* round-robin stream index */ - struct kthread_worker irq_worker; /* kthread worker for PIO/YUV/VBI actions */ - struct task_struct *irq_worker_task; /* task for irq_worker */ - struct kthread_work irq_work; /* kthread work entry */ - spinlock_t dma_reg_lock; /* lock access to DMA engine registers */ - int cur_dma_stream; /* index of current stream doing DMA (-1 if none) */ - int cur_pio_stream; /* index of current stream doing PIO (-1 if none) */ - u32 dma_data_req_offset; /* store offset in decoder memory of current DMA request */ - u32 dma_data_req_size; /* store size of current DMA request */ - int dma_retries; /* current DMA retry attempt */ - struct ivtv_user_dma udma; /* user based DMA for OSD */ - struct timer_list dma_timer; /* timer used to catch unfinished DMAs */ - u32 last_vsync_field; /* last seen vsync field */ - wait_queue_head_t dma_waitq; /* wake up when the current DMA is finished */ - wait_queue_head_t eos_waitq; /* wake up when EOS arrives */ - wait_queue_head_t event_waitq; /* wake up when the next decoder event arrives */ - wait_queue_head_t vsync_waitq; /* wake up when the next decoder vsync arrives */ - - - /* Mailbox */ - struct ivtv_mailbox_data enc_mbox; /* encoder mailboxes */ - struct ivtv_mailbox_data dec_mbox; /* decoder mailboxes */ - struct ivtv_api_cache api_cache[256]; /* cached API commands */ - - - /* I2C */ - struct i2c_adapter i2c_adap; - struct i2c_algo_bit_data i2c_algo; - struct i2c_client i2c_client; - int i2c_state; /* i2c bit state */ - struct mutex i2c_bus_lock; /* lock i2c bus */ - - struct IR_i2c_init_data ir_i2c_init_data; - - /* Program Index information */ - u32 pgm_info_offset; /* start of pgm info in encoder memory */ - u32 pgm_info_num; /* number of elements in the pgm cyclic buffer in encoder memory */ - u32 pgm_info_write_idx; /* last index written by the card that was transferred to pgm_info[] */ - u32 pgm_info_read_idx; /* last index in pgm_info read by the application */ - struct v4l2_enc_idx_entry pgm_info[IVTV_MAX_PGM_INDEX]; /* filled from the pgm cyclic buffer on the card */ - - - /* Miscellaneous */ - u32 open_id; /* incremented each time an open occurs, is >= 1 */ - int search_pack_header; /* 1 if ivtv_copy_buf_to_user() is scanning for a pack header (0xba) */ - int speed; /* current playback speed setting */ - u8 speed_mute_audio; /* 1 if audio should be muted when fast forward */ - u64 mpg_data_received; /* number of bytes received from the MPEG stream */ - u64 vbi_data_inserted; /* number of VBI bytes inserted into the MPEG stream */ - u32 last_dec_timing[3]; /* cache last retrieved pts/scr/frame values */ - unsigned long dualwatch_jiffies;/* jiffies value of the previous dualwatch check */ - u32 dualwatch_stereo_mode; /* current detected dualwatch stereo mode */ - - - /* VBI state info */ - struct vbi_info vbi; /* VBI-specific data */ - - - /* YUV playback */ - struct yuv_playback_info yuv_info; /* YUV playback data */ - - - /* OSD support */ - unsigned long osd_video_pbase; - int osd_global_alpha_state; /* 1 = global alpha is on */ - int osd_local_alpha_state; /* 1 = local alpha is on */ - int osd_chroma_key_state; /* 1 = chroma-keying is on */ - u8 osd_global_alpha; /* current global alpha */ - u32 osd_chroma_key; /* current chroma key */ - struct v4l2_rect osd_rect; /* current OSD position and size */ - struct v4l2_rect main_rect; /* current Main window position and size */ - struct osd_info *osd_info; /* ivtvfb private OSD info */ - void (*ivtvfb_restore)(struct ivtv *itv); /* Used for a warm start */ -}; - -static inline struct ivtv *to_ivtv(struct v4l2_device *v4l2_dev) -{ - return container_of(v4l2_dev, struct ivtv, v4l2_dev); -} - -/* Globals */ -extern int ivtv_first_minor; - -/*==============Prototypes==================*/ - -/* Hardware/IRQ */ -void ivtv_set_irq_mask(struct ivtv *itv, u32 mask); -void ivtv_clear_irq_mask(struct ivtv *itv, u32 mask); - -/* try to set output mode, return current mode. */ -int ivtv_set_output_mode(struct ivtv *itv, int mode); - -/* return current output stream based on current mode */ -struct ivtv_stream *ivtv_get_output_stream(struct ivtv *itv); - -/* Return non-zero if a signal is pending */ -int ivtv_msleep_timeout(unsigned int msecs, int intr); - -/* Wait on queue, returns -EINTR if interrupted */ -int ivtv_waitq(wait_queue_head_t *waitq); - -/* Read Hauppauge eeprom */ -struct tveeprom; /* forward reference */ -void ivtv_read_eeprom(struct ivtv *itv, struct tveeprom *tv); - -/* First-open initialization: load firmware, init cx25840, etc. */ -int ivtv_init_on_first_open(struct ivtv *itv); - -/* Test if the current VBI mode is raw (1) or sliced (0) */ -static inline int ivtv_raw_vbi(const struct ivtv *itv) -{ - return itv->vbi.in.type == V4L2_BUF_TYPE_VBI_CAPTURE; -} - -/* This is a PCI post thing, where if the pci register is not read, then - the write doesn't always take effect right away. By reading back the - register any pending PCI writes will be performed (in order), and so - you can be sure that the writes are guaranteed to be done. - - Rarely needed, only in some timing sensitive cases. - Apparently if this is not done some motherboards seem - to kill the firmware and get into the broken state until computer is - rebooted. */ -#define write_sync(val, reg) \ - do { writel(val, reg); readl(reg); } while (0) - -#define read_reg(reg) readl(itv->reg_mem + (reg)) -#define write_reg(val, reg) writel(val, itv->reg_mem + (reg)) -#define write_reg_sync(val, reg) \ - do { write_reg(val, reg); read_reg(reg); } while (0) - -#define read_enc(addr) readl(itv->enc_mem + (u32)(addr)) -#define write_enc(val, addr) writel(val, itv->enc_mem + (u32)(addr)) -#define write_enc_sync(val, addr) \ - do { write_enc(val, addr); read_enc(addr); } while (0) - -#define read_dec(addr) readl(itv->dec_mem + (u32)(addr)) -#define write_dec(val, addr) writel(val, itv->dec_mem + (u32)(addr)) -#define write_dec_sync(val, addr) \ - do { write_dec(val, addr); read_dec(addr); } while (0) - -/* Call the specified callback for all subdevs matching hw (if 0, then - match them all). Ignore any errors. */ -#define ivtv_call_hw(itv, hw, o, f, args...) \ - do { \ - struct v4l2_subdev *__sd; \ - __v4l2_device_call_subdevs_p(&(itv)->v4l2_dev, __sd, \ - !(hw) || (__sd->grp_id & (hw)), o, f , ##args); \ - } while (0) - -#define ivtv_call_all(itv, o, f, args...) ivtv_call_hw(itv, 0, o, f , ##args) - -/* Call the specified callback for all subdevs matching hw (if 0, then - match them all). If the callback returns an error other than 0 or - -ENOIOCTLCMD, then return with that error code. */ -#define ivtv_call_hw_err(itv, hw, o, f, args...) \ -({ \ - struct v4l2_subdev *__sd; \ - __v4l2_device_call_subdevs_until_err_p(&(itv)->v4l2_dev, __sd, \ - !(hw) || (__sd->grp_id & (hw)), o, f , ##args); \ -}) - -#define ivtv_call_all_err(itv, o, f, args...) ivtv_call_hw_err(itv, 0, o, f , ##args) - -#endif diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c deleted file mode 100644 index 88bce907cdef..000000000000 --- a/drivers/media/video/ivtv/ivtv-fileops.c +++ /dev/null @@ -1,1070 +0,0 @@ -/* - file operation functions - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "ivtv-driver.h" -#include "ivtv-fileops.h" -#include "ivtv-i2c.h" -#include "ivtv-queue.h" -#include "ivtv-udma.h" -#include "ivtv-irq.h" -#include "ivtv-vbi.h" -#include "ivtv-mailbox.h" -#include "ivtv-routing.h" -#include "ivtv-streams.h" -#include "ivtv-yuv.h" -#include "ivtv-ioctl.h" -#include "ivtv-cards.h" -#include "ivtv-firmware.h" -#include <media/v4l2-event.h> -#include <media/saa7115.h> - -/* This function tries to claim the stream for a specific file descriptor. - If no one else is using this stream then the stream is claimed and - associated VBI streams are also automatically claimed. - Possible error returns: -EBUSY if someone else has claimed - the stream or 0 on success. */ -static int ivtv_claim_stream(struct ivtv_open_id *id, int type) -{ - struct ivtv *itv = id->itv; - struct ivtv_stream *s = &itv->streams[type]; - struct ivtv_stream *s_vbi; - int vbi_type; - - if (test_and_set_bit(IVTV_F_S_CLAIMED, &s->s_flags)) { - /* someone already claimed this stream */ - if (s->fh == &id->fh) { - /* yes, this file descriptor did. So that's OK. */ - return 0; - } - if (s->fh == NULL && (type == IVTV_DEC_STREAM_TYPE_VBI || - type == IVTV_ENC_STREAM_TYPE_VBI)) { - /* VBI is handled already internally, now also assign - the file descriptor to this stream for external - reading of the stream. */ - s->fh = &id->fh; - IVTV_DEBUG_INFO("Start Read VBI\n"); - return 0; - } - /* someone else is using this stream already */ - IVTV_DEBUG_INFO("Stream %d is busy\n", type); - return -EBUSY; - } - s->fh = &id->fh; - if (type == IVTV_DEC_STREAM_TYPE_VBI) { - /* Enable reinsertion interrupt */ - ivtv_clear_irq_mask(itv, IVTV_IRQ_DEC_VBI_RE_INSERT); - } - - /* IVTV_DEC_STREAM_TYPE_MPG needs to claim IVTV_DEC_STREAM_TYPE_VBI, - IVTV_ENC_STREAM_TYPE_MPG needs to claim IVTV_ENC_STREAM_TYPE_VBI - (provided VBI insertion is on and sliced VBI is selected), for all - other streams we're done */ - if (type == IVTV_DEC_STREAM_TYPE_MPG) { - vbi_type = IVTV_DEC_STREAM_TYPE_VBI; - } else if (type == IVTV_ENC_STREAM_TYPE_MPG && - itv->vbi.insert_mpeg && !ivtv_raw_vbi(itv)) { - vbi_type = IVTV_ENC_STREAM_TYPE_VBI; - } else { - return 0; - } - s_vbi = &itv->streams[vbi_type]; - - if (!test_and_set_bit(IVTV_F_S_CLAIMED, &s_vbi->s_flags)) { - /* Enable reinsertion interrupt */ - if (vbi_type == IVTV_DEC_STREAM_TYPE_VBI) - ivtv_clear_irq_mask(itv, IVTV_IRQ_DEC_VBI_RE_INSERT); - } - /* mark that it is used internally */ - set_bit(IVTV_F_S_INTERNAL_USE, &s_vbi->s_flags); - return 0; -} - -/* This function releases a previously claimed stream. It will take into - account associated VBI streams. */ -void ivtv_release_stream(struct ivtv_stream *s) -{ - struct ivtv *itv = s->itv; - struct ivtv_stream *s_vbi; - - s->fh = NULL; - if ((s->type == IVTV_DEC_STREAM_TYPE_VBI || s->type == IVTV_ENC_STREAM_TYPE_VBI) && - test_bit(IVTV_F_S_INTERNAL_USE, &s->s_flags)) { - /* this stream is still in use internally */ - return; - } - if (!test_and_clear_bit(IVTV_F_S_CLAIMED, &s->s_flags)) { - IVTV_DEBUG_WARN("Release stream %s not in use!\n", s->name); - return; - } - - ivtv_flush_queues(s); - - /* disable reinsertion interrupt */ - if (s->type == IVTV_DEC_STREAM_TYPE_VBI) - ivtv_set_irq_mask(itv, IVTV_IRQ_DEC_VBI_RE_INSERT); - - /* IVTV_DEC_STREAM_TYPE_MPG needs to release IVTV_DEC_STREAM_TYPE_VBI, - IVTV_ENC_STREAM_TYPE_MPG needs to release IVTV_ENC_STREAM_TYPE_VBI, - for all other streams we're done */ - if (s->type == IVTV_DEC_STREAM_TYPE_MPG) - s_vbi = &itv->streams[IVTV_DEC_STREAM_TYPE_VBI]; - else if (s->type == IVTV_ENC_STREAM_TYPE_MPG) - s_vbi = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI]; - else - return; - - /* clear internal use flag */ - if (!test_and_clear_bit(IVTV_F_S_INTERNAL_USE, &s_vbi->s_flags)) { - /* was already cleared */ - return; - } - if (s_vbi->fh) { - /* VBI stream still claimed by a file descriptor */ - return; - } - /* disable reinsertion interrupt */ - if (s_vbi->type == IVTV_DEC_STREAM_TYPE_VBI) - ivtv_set_irq_mask(itv, IVTV_IRQ_DEC_VBI_RE_INSERT); - clear_bit(IVTV_F_S_CLAIMED, &s_vbi->s_flags); - ivtv_flush_queues(s_vbi); -} - -static void ivtv_dualwatch(struct ivtv *itv) -{ - struct v4l2_tuner vt; - u32 new_stereo_mode; - const u32 dual = 0x02; - - new_stereo_mode = v4l2_ctrl_g_ctrl(itv->cxhdl.audio_mode); - memset(&vt, 0, sizeof(vt)); - ivtv_call_all(itv, tuner, g_tuner, &vt); - if (vt.audmode == V4L2_TUNER_MODE_LANG1_LANG2 && (vt.rxsubchans & V4L2_TUNER_SUB_LANG2)) - new_stereo_mode = dual; - - if (new_stereo_mode == itv->dualwatch_stereo_mode) - return; - - IVTV_DEBUG_INFO("dualwatch: change stereo flag from 0x%x to 0x%x.\n", - itv->dualwatch_stereo_mode, new_stereo_mode); - if (v4l2_ctrl_s_ctrl(itv->cxhdl.audio_mode, new_stereo_mode)) - IVTV_DEBUG_INFO("dualwatch: changing stereo flag failed\n"); -} - -static void ivtv_update_pgm_info(struct ivtv *itv) -{ - u32 wr_idx = (read_enc(itv->pgm_info_offset) - itv->pgm_info_offset - 4) / 24; - int cnt; - int i = 0; - - if (wr_idx >= itv->pgm_info_num) { - IVTV_DEBUG_WARN("Invalid PGM index %d (>= %d)\n", wr_idx, itv->pgm_info_num); - return; - } - cnt = (wr_idx + itv->pgm_info_num - itv->pgm_info_write_idx) % itv->pgm_info_num; - while (i < cnt) { - int idx = (itv->pgm_info_write_idx + i) % itv->pgm_info_num; - struct v4l2_enc_idx_entry *e = itv->pgm_info + idx; - u32 addr = itv->pgm_info_offset + 4 + idx * 24; - const int mapping[8] = { -1, V4L2_ENC_IDX_FRAME_I, V4L2_ENC_IDX_FRAME_P, -1, - V4L2_ENC_IDX_FRAME_B, -1, -1, -1 }; - // 1=I, 2=P, 4=B - - e->offset = read_enc(addr + 4) + ((u64)read_enc(addr + 8) << 32); - if (e->offset > itv->mpg_data_received) { - break; - } - e->offset += itv->vbi_data_inserted; - e->length = read_enc(addr); - e->pts = read_enc(addr + 16) + ((u64)(read_enc(addr + 20) & 1) << 32); - e->flags = mapping[read_enc(addr + 12) & 7]; - i++; - } - itv->pgm_info_write_idx = (itv->pgm_info_write_idx + i) % itv->pgm_info_num; -} - -static struct ivtv_buffer *ivtv_get_buffer(struct ivtv_stream *s, int non_block, int *err) -{ - struct ivtv *itv = s->itv; - struct ivtv_stream *s_vbi = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI]; - struct ivtv_buffer *buf; - DEFINE_WAIT(wait); - - *err = 0; - while (1) { - if (s->type == IVTV_ENC_STREAM_TYPE_MPG) { - /* Process pending program info updates and pending VBI data */ - ivtv_update_pgm_info(itv); - - if (time_after(jiffies, - itv->dualwatch_jiffies + - msecs_to_jiffies(1000))) { - itv->dualwatch_jiffies = jiffies; - ivtv_dualwatch(itv); - } - - if (test_bit(IVTV_F_S_INTERNAL_USE, &s_vbi->s_flags) && - !test_bit(IVTV_F_S_APPL_IO, &s_vbi->s_flags)) { - while ((buf = ivtv_dequeue(s_vbi, &s_vbi->q_full))) { - /* byteswap and process VBI data */ - ivtv_process_vbi_data(itv, buf, s_vbi->dma_pts, s_vbi->type); - ivtv_enqueue(s_vbi, buf, &s_vbi->q_free); - } - } - buf = &itv->vbi.sliced_mpeg_buf; - if (buf->readpos != buf->bytesused) { - return buf; - } - } - - /* do we have leftover data? */ - buf = ivtv_dequeue(s, &s->q_io); - if (buf) - return buf; - - /* do we have new data? */ - buf = ivtv_dequeue(s, &s->q_full); - if (buf) { - if ((buf->b_flags & IVTV_F_B_NEED_BUF_SWAP) == 0) - return buf; - buf->b_flags &= ~IVTV_F_B_NEED_BUF_SWAP; - if (s->type == IVTV_ENC_STREAM_TYPE_MPG) - /* byteswap MPG data */ - ivtv_buf_swap(buf); - else if (s->type != IVTV_DEC_STREAM_TYPE_VBI) { - /* byteswap and process VBI data */ - ivtv_process_vbi_data(itv, buf, s->dma_pts, s->type); - } - return buf; - } - - /* return if end of stream */ - if (s->type != IVTV_DEC_STREAM_TYPE_VBI && !test_bit(IVTV_F_S_STREAMING, &s->s_flags)) { - IVTV_DEBUG_INFO("EOS %s\n", s->name); - return NULL; - } - - /* return if file was opened with O_NONBLOCK */ - if (non_block) { - *err = -EAGAIN; - return NULL; - } - - /* wait for more data to arrive */ - mutex_unlock(&itv->serialize_lock); - prepare_to_wait(&s->waitq, &wait, TASK_INTERRUPTIBLE); - /* New buffers might have become available before we were added to the waitqueue */ - if (!s->q_full.buffers) - schedule(); - finish_wait(&s->waitq, &wait); - mutex_lock(&itv->serialize_lock); - if (signal_pending(current)) { - /* return if a signal was received */ - IVTV_DEBUG_INFO("User stopped %s\n", s->name); - *err = -EINTR; - return NULL; - } - } -} - -static void ivtv_setup_sliced_vbi_buf(struct ivtv *itv) -{ - int idx = itv->vbi.inserted_frame % IVTV_VBI_FRAMES; - - itv->vbi.sliced_mpeg_buf.buf = itv->vbi.sliced_mpeg_data[idx]; - itv->vbi.sliced_mpeg_buf.bytesused = itv->vbi.sliced_mpeg_size[idx]; - itv->vbi.sliced_mpeg_buf.readpos = 0; -} - -static size_t ivtv_copy_buf_to_user(struct ivtv_stream *s, struct ivtv_buffer *buf, - char __user *ubuf, size_t ucount) -{ - struct ivtv *itv = s->itv; - size_t len = buf->bytesused - buf->readpos; - - if (len > ucount) len = ucount; - if (itv->vbi.insert_mpeg && s->type == IVTV_ENC_STREAM_TYPE_MPG && - !ivtv_raw_vbi(itv) && buf != &itv->vbi.sliced_mpeg_buf) { - const char *start = buf->buf + buf->readpos; - const char *p = start + 1; - const u8 *q; - u8 ch = itv->search_pack_header ? 0xba : 0xe0; - int stuffing, i; - - while (start + len > p && (q = memchr(p, 0, start + len - p))) { - p = q + 1; - if ((char *)q + 15 >= buf->buf + buf->bytesused || - q[1] != 0 || q[2] != 1 || q[3] != ch) { - continue; - } - if (!itv->search_pack_header) { - if ((q[6] & 0xc0) != 0x80) - continue; - if (((q[7] & 0xc0) == 0x80 && (q[9] & 0xf0) == 0x20) || - ((q[7] & 0xc0) == 0xc0 && (q[9] & 0xf0) == 0x30)) { - ch = 0xba; - itv->search_pack_header = 1; - p = q + 9; - } - continue; - } - stuffing = q[13] & 7; - /* all stuffing bytes must be 0xff */ - for (i = 0; i < stuffing; i++) - if (q[14 + i] != 0xff) - break; - if (i == stuffing && (q[4] & 0xc4) == 0x44 && (q[12] & 3) == 3 && - q[14 + stuffing] == 0 && q[15 + stuffing] == 0 && - q[16 + stuffing] == 1) { - itv->search_pack_header = 0; - len = (char *)q - start; - ivtv_setup_sliced_vbi_buf(itv); - break; - } - } - } - if (copy_to_user(ubuf, (u8 *)buf->buf + buf->readpos, len)) { - IVTV_DEBUG_WARN("copy %zd bytes to user failed for %s\n", len, s->name); - return -EFAULT; - } - /*IVTV_INFO("copied %lld %d %d %d %d %d vbi %d\n", itv->mpg_data_received, len, ucount, - buf->readpos, buf->bytesused, buf->bytesused - buf->readpos - len, - buf == &itv->vbi.sliced_mpeg_buf); */ - buf->readpos += len; - if (s->type == IVTV_ENC_STREAM_TYPE_MPG && buf != &itv->vbi.sliced_mpeg_buf) - itv->mpg_data_received += len; - return len; -} - -static ssize_t ivtv_read(struct ivtv_stream *s, char __user *ubuf, size_t tot_count, int non_block) -{ - struct ivtv *itv = s->itv; - size_t tot_written = 0; - int single_frame = 0; - - if (atomic_read(&itv->capturing) == 0 && s->fh == NULL) { - /* shouldn't happen */ - IVTV_DEBUG_WARN("Stream %s not initialized before read\n", s->name); - return -EIO; - } - - /* Each VBI buffer is one frame, the v4l2 API says that for VBI the frames should - arrive one-by-one, so make sure we never output more than one VBI frame at a time */ - if (s->type == IVTV_DEC_STREAM_TYPE_VBI || - (s->type == IVTV_ENC_STREAM_TYPE_VBI && !ivtv_raw_vbi(itv))) - single_frame = 1; - - for (;;) { - struct ivtv_buffer *buf; - int rc; - - buf = ivtv_get_buffer(s, non_block, &rc); - /* if there is no data available... */ - if (buf == NULL) { - /* if we got data, then return that regardless */ - if (tot_written) - break; - /* EOS condition */ - if (rc == 0) { - clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags); - clear_bit(IVTV_F_S_APPL_IO, &s->s_flags); - ivtv_release_stream(s); - } - /* set errno */ - return rc; - } - rc = ivtv_copy_buf_to_user(s, buf, ubuf + tot_written, tot_count - tot_written); - if (buf != &itv->vbi.sliced_mpeg_buf) { - ivtv_enqueue(s, buf, (buf->readpos == buf->bytesused) ? &s->q_free : &s->q_io); - } - else if (buf->readpos == buf->bytesused) { - int idx = itv->vbi.inserted_frame % IVTV_VBI_FRAMES; - itv->vbi.sliced_mpeg_size[idx] = 0; - itv->vbi.inserted_frame++; - itv->vbi_data_inserted += buf->bytesused; - } - if (rc < 0) - return rc; - tot_written += rc; - - if (tot_written == tot_count || single_frame) - break; - } - return tot_written; -} - -static ssize_t ivtv_read_pos(struct ivtv_stream *s, char __user *ubuf, size_t count, - loff_t *pos, int non_block) -{ - ssize_t rc = count ? ivtv_read(s, ubuf, count, non_block) : 0; - struct ivtv *itv = s->itv; - - IVTV_DEBUG_HI_FILE("read %zd from %s, got %zd\n", count, s->name, rc); - if (rc > 0) - pos += rc; - return rc; -} - -int ivtv_start_capture(struct ivtv_open_id *id) -{ - struct ivtv *itv = id->itv; - struct ivtv_stream *s = &itv->streams[id->type]; - struct ivtv_stream *s_vbi; - - if (s->type == IVTV_ENC_STREAM_TYPE_RAD || - s->type == IVTV_DEC_STREAM_TYPE_MPG || - s->type == IVTV_DEC_STREAM_TYPE_YUV || - s->type == IVTV_DEC_STREAM_TYPE_VOUT) { - /* you cannot read from these stream types. */ - return -EPERM; - } - - /* Try to claim this stream. */ - if (ivtv_claim_stream(id, s->type)) - return -EBUSY; - - /* This stream does not need to start capturing */ - if (s->type == IVTV_DEC_STREAM_TYPE_VBI) { - set_bit(IVTV_F_S_APPL_IO, &s->s_flags); - return 0; - } - - /* If capture is already in progress, then we also have to - do nothing extra. */ - if (test_bit(IVTV_F_S_STREAMOFF, &s->s_flags) || test_and_set_bit(IVTV_F_S_STREAMING, &s->s_flags)) { - set_bit(IVTV_F_S_APPL_IO, &s->s_flags); - return 0; - } - - /* Start VBI capture if required */ - s_vbi = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI]; - if (s->type == IVTV_ENC_STREAM_TYPE_MPG && - test_bit(IVTV_F_S_INTERNAL_USE, &s_vbi->s_flags) && - !test_and_set_bit(IVTV_F_S_STREAMING, &s_vbi->s_flags)) { - /* Note: the IVTV_ENC_STREAM_TYPE_VBI is claimed - automatically when the MPG stream is claimed. - We only need to start the VBI capturing. */ - if (ivtv_start_v4l2_encode_stream(s_vbi)) { - IVTV_DEBUG_WARN("VBI capture start failed\n"); - - /* Failure, clean up and return an error */ - clear_bit(IVTV_F_S_STREAMING, &s_vbi->s_flags); - clear_bit(IVTV_F_S_STREAMING, &s->s_flags); - /* also releases the associated VBI stream */ - ivtv_release_stream(s); - return -EIO; - } - IVTV_DEBUG_INFO("VBI insertion started\n"); - } - - /* Tell the card to start capturing */ - if (!ivtv_start_v4l2_encode_stream(s)) { - /* We're done */ - set_bit(IVTV_F_S_APPL_IO, &s->s_flags); - /* Resume a possibly paused encoder */ - if (test_and_clear_bit(IVTV_F_I_ENC_PAUSED, &itv->i_flags)) - ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 1); - return 0; - } - - /* failure, clean up */ - IVTV_DEBUG_WARN("Failed to start capturing for stream %s\n", s->name); - - /* Note: the IVTV_ENC_STREAM_TYPE_VBI is released - automatically when the MPG stream is released. - We only need to stop the VBI capturing. */ - if (s->type == IVTV_ENC_STREAM_TYPE_MPG && - test_bit(IVTV_F_S_STREAMING, &s_vbi->s_flags)) { - ivtv_stop_v4l2_encode_stream(s_vbi, 0); - clear_bit(IVTV_F_S_STREAMING, &s_vbi->s_flags); - } - clear_bit(IVTV_F_S_STREAMING, &s->s_flags); - ivtv_release_stream(s); - return -EIO; -} - -ssize_t ivtv_v4l2_read(struct file * filp, char __user *buf, size_t count, loff_t * pos) -{ - struct ivtv_open_id *id = fh2id(filp->private_data); - struct ivtv *itv = id->itv; - struct ivtv_stream *s = &itv->streams[id->type]; - ssize_t rc; - - IVTV_DEBUG_HI_FILE("read %zd bytes from %s\n", count, s->name); - - if (mutex_lock_interruptible(&itv->serialize_lock)) - return -ERESTARTSYS; - rc = ivtv_start_capture(id); - if (!rc) - rc = ivtv_read_pos(s, buf, count, pos, filp->f_flags & O_NONBLOCK); - mutex_unlock(&itv->serialize_lock); - return rc; -} - -int ivtv_start_decoding(struct ivtv_open_id *id, int speed) -{ - struct ivtv *itv = id->itv; - struct ivtv_stream *s = &itv->streams[id->type]; - int rc; - - if (atomic_read(&itv->decoding) == 0) { - if (ivtv_claim_stream(id, s->type)) { - /* someone else is using this stream already */ - IVTV_DEBUG_WARN("start decode, stream already claimed\n"); - return -EBUSY; - } - rc = ivtv_start_v4l2_decode_stream(s, 0); - if (rc < 0) { - if (rc == -EAGAIN) - rc = ivtv_start_v4l2_decode_stream(s, 0); - if (rc < 0) - return rc; - } - } - if (s->type == IVTV_DEC_STREAM_TYPE_MPG) - return ivtv_set_speed(itv, speed); - return 0; -} - -static ssize_t ivtv_write(struct file *filp, const char __user *user_buf, size_t count, loff_t *pos) -{ - struct ivtv_open_id *id = fh2id(filp->private_data); - struct ivtv *itv = id->itv; - struct ivtv_stream *s = &itv->streams[id->type]; - struct yuv_playback_info *yi = &itv->yuv_info; - struct ivtv_buffer *buf; - struct ivtv_queue q; - int bytes_written = 0; - int mode; - int rc; - DEFINE_WAIT(wait); - - IVTV_DEBUG_HI_FILE("write %zd bytes to %s\n", count, s->name); - - if (s->type != IVTV_DEC_STREAM_TYPE_MPG && - s->type != IVTV_DEC_STREAM_TYPE_YUV && - s->type != IVTV_DEC_STREAM_TYPE_VOUT) - /* not decoder streams */ - return -EPERM; - - /* Try to claim this stream */ - if (ivtv_claim_stream(id, s->type)) - return -EBUSY; - - /* This stream does not need to start any decoding */ - if (s->type == IVTV_DEC_STREAM_TYPE_VOUT) { - int elems = count / sizeof(struct v4l2_sliced_vbi_data); - - set_bit(IVTV_F_S_APPL_IO, &s->s_flags); - return ivtv_write_vbi_from_user(itv, - (const struct v4l2_sliced_vbi_data __user *)user_buf, elems); - } - - mode = s->type == IVTV_DEC_STREAM_TYPE_MPG ? OUT_MPG : OUT_YUV; - - if (ivtv_set_output_mode(itv, mode) != mode) { - ivtv_release_stream(s); - return -EBUSY; - } - ivtv_queue_init(&q); - set_bit(IVTV_F_S_APPL_IO, &s->s_flags); - - /* Start decoder (returns 0 if already started) */ - rc = ivtv_start_decoding(id, itv->speed); - if (rc) { - IVTV_DEBUG_WARN("Failed start decode stream %s\n", s->name); - - /* failure, clean up */ - clear_bit(IVTV_F_S_STREAMING, &s->s_flags); - clear_bit(IVTV_F_S_APPL_IO, &s->s_flags); - return rc; - } - -retry: - /* If possible, just DMA the entire frame - Check the data transfer size - since we may get here before the stream has been fully set-up */ - if (mode == OUT_YUV && s->q_full.length == 0 && itv->dma_data_req_size) { - while (count >= itv->dma_data_req_size) { - rc = ivtv_yuv_udma_stream_frame(itv, (void __user *)user_buf); - - if (rc < 0) - return rc; - - bytes_written += itv->dma_data_req_size; - user_buf += itv->dma_data_req_size; - count -= itv->dma_data_req_size; - } - if (count == 0) { - IVTV_DEBUG_HI_FILE("Wrote %d bytes to %s (%d)\n", bytes_written, s->name, s->q_full.bytesused); - return bytes_written; - } - } - - for (;;) { - /* Gather buffers */ - while (q.length - q.bytesused < count && (buf = ivtv_dequeue(s, &s->q_io))) - ivtv_enqueue(s, buf, &q); - while (q.length - q.bytesused < count && (buf = ivtv_dequeue(s, &s->q_free))) { - ivtv_enqueue(s, buf, &q); - } - if (q.buffers) - break; - if (filp->f_flags & O_NONBLOCK) - return -EAGAIN; - mutex_unlock(&itv->serialize_lock); - prepare_to_wait(&s->waitq, &wait, TASK_INTERRUPTIBLE); - /* New buffers might have become free before we were added to the waitqueue */ - if (!s->q_free.buffers) - schedule(); - finish_wait(&s->waitq, &wait); - mutex_lock(&itv->serialize_lock); - if (signal_pending(current)) { - IVTV_DEBUG_INFO("User stopped %s\n", s->name); - return -EINTR; - } - } - - /* copy user data into buffers */ - while ((buf = ivtv_dequeue(s, &q))) { - /* yuv is a pain. Don't copy more data than needed for a single - frame, otherwise we lose sync with the incoming stream */ - if (s->type == IVTV_DEC_STREAM_TYPE_YUV && - yi->stream_size + count > itv->dma_data_req_size) - rc = ivtv_buf_copy_from_user(s, buf, user_buf, - itv->dma_data_req_size - yi->stream_size); - else - rc = ivtv_buf_copy_from_user(s, buf, user_buf, count); - - /* Make sure we really got all the user data */ - if (rc < 0) { - ivtv_queue_move(s, &q, NULL, &s->q_free, 0); - return rc; - } - user_buf += rc; - count -= rc; - bytes_written += rc; - - if (s->type == IVTV_DEC_STREAM_TYPE_YUV) { - yi->stream_size += rc; - /* If we have a complete yuv frame, break loop now */ - if (yi->stream_size == itv->dma_data_req_size) { - ivtv_enqueue(s, buf, &s->q_full); - yi->stream_size = 0; - break; - } - } - - if (buf->bytesused != s->buf_size) { - /* incomplete, leave in q_io for next time */ - ivtv_enqueue(s, buf, &s->q_io); - break; - } - /* Byteswap MPEG buffer */ - if (s->type == IVTV_DEC_STREAM_TYPE_MPG) - ivtv_buf_swap(buf); - ivtv_enqueue(s, buf, &s->q_full); - } - - if (test_bit(IVTV_F_S_NEEDS_DATA, &s->s_flags)) { - if (s->q_full.length >= itv->dma_data_req_size) { - int got_sig; - - if (mode == OUT_YUV) - ivtv_yuv_setup_stream_frame(itv); - - mutex_unlock(&itv->serialize_lock); - prepare_to_wait(&itv->dma_waitq, &wait, TASK_INTERRUPTIBLE); - while (!(got_sig = signal_pending(current)) && - test_bit(IVTV_F_S_DMA_PENDING, &s->s_flags)) { - schedule(); - } - finish_wait(&itv->dma_waitq, &wait); - mutex_lock(&itv->serialize_lock); - if (got_sig) { - IVTV_DEBUG_INFO("User interrupted %s\n", s->name); - return -EINTR; - } - - clear_bit(IVTV_F_S_NEEDS_DATA, &s->s_flags); - ivtv_queue_move(s, &s->q_full, NULL, &s->q_predma, itv->dma_data_req_size); - ivtv_dma_stream_dec_prepare(s, itv->dma_data_req_offset + IVTV_DECODER_OFFSET, 1); - } - } - /* more user data is available, wait until buffers become free - to transfer the rest. */ - if (count && !(filp->f_flags & O_NONBLOCK)) - goto retry; - IVTV_DEBUG_HI_FILE("Wrote %d bytes to %s (%d)\n", bytes_written, s->name, s->q_full.bytesused); - return bytes_written; -} - -ssize_t ivtv_v4l2_write(struct file *filp, const char __user *user_buf, size_t count, loff_t *pos) -{ - struct ivtv_open_id *id = fh2id(filp->private_data); - struct ivtv *itv = id->itv; - ssize_t res; - - if (mutex_lock_interruptible(&itv->serialize_lock)) - return -ERESTARTSYS; - res = ivtv_write(filp, user_buf, count, pos); - mutex_unlock(&itv->serialize_lock); - return res; -} - -unsigned int ivtv_v4l2_dec_poll(struct file *filp, poll_table *wait) -{ - struct ivtv_open_id *id = fh2id(filp->private_data); - struct ivtv *itv = id->itv; - struct ivtv_stream *s = &itv->streams[id->type]; - int res = 0; - - /* add stream's waitq to the poll list */ - IVTV_DEBUG_HI_FILE("Decoder poll\n"); - - /* If there are subscribed events, then only use the new event - API instead of the old video.h based API. */ - if (!list_empty(&id->fh.subscribed)) { - poll_wait(filp, &id->fh.wait, wait); - /* Turn off the old-style vsync events */ - clear_bit(IVTV_F_I_EV_VSYNC_ENABLED, &itv->i_flags); - if (v4l2_event_pending(&id->fh)) - res = POLLPRI; - } else { - /* This is the old-style API which is here only for backwards - compatibility. */ - poll_wait(filp, &s->waitq, wait); - set_bit(IVTV_F_I_EV_VSYNC_ENABLED, &itv->i_flags); - if (test_bit(IVTV_F_I_EV_VSYNC, &itv->i_flags) || - test_bit(IVTV_F_I_EV_DEC_STOPPED, &itv->i_flags)) - res = POLLPRI; - } - - /* Allow write if buffers are available for writing */ - if (s->q_free.buffers) - res |= POLLOUT | POLLWRNORM; - return res; -} - -unsigned int ivtv_v4l2_enc_poll(struct file *filp, poll_table *wait) -{ - unsigned long req_events = poll_requested_events(wait); - struct ivtv_open_id *id = fh2id(filp->private_data); - struct ivtv *itv = id->itv; - struct ivtv_stream *s = &itv->streams[id->type]; - int eof = test_bit(IVTV_F_S_STREAMOFF, &s->s_flags); - unsigned res = 0; - - /* Start a capture if there is none */ - if (!eof && !test_bit(IVTV_F_S_STREAMING, &s->s_flags) && - (req_events & (POLLIN | POLLRDNORM))) { - int rc; - - mutex_lock(&itv->serialize_lock); - rc = ivtv_start_capture(id); - mutex_unlock(&itv->serialize_lock); - if (rc) { - IVTV_DEBUG_INFO("Could not start capture for %s (%d)\n", - s->name, rc); - return POLLERR; - } - IVTV_DEBUG_FILE("Encoder poll started capture\n"); - } - - /* add stream's waitq to the poll list */ - IVTV_DEBUG_HI_FILE("Encoder poll\n"); - poll_wait(filp, &s->waitq, wait); - if (v4l2_event_pending(&id->fh)) - res |= POLLPRI; - else - poll_wait(filp, &id->fh.wait, wait); - - if (s->q_full.length || s->q_io.length) - return res | POLLIN | POLLRDNORM; - if (eof) - return res | POLLHUP; - return res; -} - -void ivtv_stop_capture(struct ivtv_open_id *id, int gop_end) -{ - struct ivtv *itv = id->itv; - struct ivtv_stream *s = &itv->streams[id->type]; - - IVTV_DEBUG_FILE("close() of %s\n", s->name); - - /* 'Unclaim' this stream */ - - /* Stop capturing */ - if (test_bit(IVTV_F_S_STREAMING, &s->s_flags)) { - struct ivtv_stream *s_vbi = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI]; - - IVTV_DEBUG_INFO("close stopping capture\n"); - /* Special case: a running VBI capture for VBI insertion - in the mpeg stream. Need to stop that too. */ - if (id->type == IVTV_ENC_STREAM_TYPE_MPG && - test_bit(IVTV_F_S_STREAMING, &s_vbi->s_flags) && - !test_bit(IVTV_F_S_APPL_IO, &s_vbi->s_flags)) { - IVTV_DEBUG_INFO("close stopping embedded VBI capture\n"); - ivtv_stop_v4l2_encode_stream(s_vbi, 0); - } - if ((id->type == IVTV_DEC_STREAM_TYPE_VBI || - id->type == IVTV_ENC_STREAM_TYPE_VBI) && - test_bit(IVTV_F_S_INTERNAL_USE, &s->s_flags)) { - /* Also used internally, don't stop capturing */ - s->fh = NULL; - } - else { - ivtv_stop_v4l2_encode_stream(s, gop_end); - } - } - if (!gop_end) { - clear_bit(IVTV_F_S_APPL_IO, &s->s_flags); - clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags); - ivtv_release_stream(s); - } -} - -static void ivtv_stop_decoding(struct ivtv_open_id *id, int flags, u64 pts) -{ - struct ivtv *itv = id->itv; - struct ivtv_stream *s = &itv->streams[id->type]; - - IVTV_DEBUG_FILE("close() of %s\n", s->name); - - if (id->type == IVTV_DEC_STREAM_TYPE_YUV && - test_bit(IVTV_F_I_DECODING_YUV, &itv->i_flags)) { - /* Restore registers we've changed & clean up any mess */ - ivtv_yuv_close(itv); - } - - /* Stop decoding */ - if (test_bit(IVTV_F_S_STREAMING, &s->s_flags)) { - IVTV_DEBUG_INFO("close stopping decode\n"); - - ivtv_stop_v4l2_decode_stream(s, flags, pts); - itv->output_mode = OUT_NONE; - } - clear_bit(IVTV_F_S_APPL_IO, &s->s_flags); - clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags); - - if (itv->output_mode == OUT_UDMA_YUV && id->yuv_frames) - itv->output_mode = OUT_NONE; - - itv->speed = 0; - clear_bit(IVTV_F_I_DEC_PAUSED, &itv->i_flags); - ivtv_release_stream(s); -} - -int ivtv_v4l2_close(struct file *filp) -{ - struct v4l2_fh *fh = filp->private_data; - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - struct ivtv_stream *s = &itv->streams[id->type]; - - IVTV_DEBUG_FILE("close %s\n", s->name); - - mutex_lock(&itv->serialize_lock); - - /* Stop radio */ - if (id->type == IVTV_ENC_STREAM_TYPE_RAD && - v4l2_fh_is_singular_file(filp)) { - /* Closing radio device, return to TV mode */ - ivtv_mute(itv); - /* Mark that the radio is no longer in use */ - clear_bit(IVTV_F_I_RADIO_USER, &itv->i_flags); - /* Switch tuner to TV */ - ivtv_call_all(itv, core, s_std, itv->std); - /* Select correct audio input (i.e. TV tuner or Line in) */ - ivtv_audio_set_io(itv); - if (itv->hw_flags & IVTV_HW_SAA711X) { - ivtv_call_hw(itv, IVTV_HW_SAA711X, video, s_crystal_freq, - SAA7115_FREQ_32_11_MHZ, 0); - } - if (atomic_read(&itv->capturing) > 0) { - /* Undo video mute */ - ivtv_vapi(itv, CX2341X_ENC_MUTE_VIDEO, 1, - v4l2_ctrl_g_ctrl(itv->cxhdl.video_mute) | - (v4l2_ctrl_g_ctrl(itv->cxhdl.video_mute_yuv) << 8)); - } - /* Done! Unmute and continue. */ - ivtv_unmute(itv); - } - - v4l2_fh_del(fh); - v4l2_fh_exit(fh); - - /* Easy case first: this stream was never claimed by us */ - if (s->fh != &id->fh) - goto close_done; - - /* 'Unclaim' this stream */ - - if (s->type >= IVTV_DEC_STREAM_TYPE_MPG) { - struct ivtv_stream *s_vout = &itv->streams[IVTV_DEC_STREAM_TYPE_VOUT]; - - ivtv_stop_decoding(id, V4L2_DEC_CMD_STOP_TO_BLACK | V4L2_DEC_CMD_STOP_IMMEDIATELY, 0); - - /* If all output streams are closed, and if the user doesn't have - IVTV_DEC_STREAM_TYPE_VOUT open, then disable CC on TV-out. */ - if (itv->output_mode == OUT_NONE && !test_bit(IVTV_F_S_APPL_IO, &s_vout->s_flags)) { - /* disable CC on TV-out */ - ivtv_disable_cc(itv); - } - } else { - ivtv_stop_capture(id, 0); - } -close_done: - kfree(id); - mutex_unlock(&itv->serialize_lock); - return 0; -} - -static int ivtv_open(struct file *filp) -{ - struct video_device *vdev = video_devdata(filp); - struct ivtv_stream *s = video_get_drvdata(vdev); - struct ivtv *itv = s->itv; - struct ivtv_open_id *item; - int res = 0; - - IVTV_DEBUG_FILE("open %s\n", s->name); - - if (ivtv_init_on_first_open(itv)) { - IVTV_ERR("Failed to initialize on device %s\n", - video_device_node_name(vdev)); - return -ENXIO; - } - -#ifdef CONFIG_VIDEO_ADV_DEBUG - /* Unless ivtv_fw_debug is set, error out if firmware dead. */ - if (ivtv_fw_debug) { - IVTV_WARN("Opening %s with dead firmware lockout disabled\n", - video_device_node_name(vdev)); - IVTV_WARN("Selected firmware errors will be ignored\n"); - } else { -#else - if (1) { -#endif - res = ivtv_firmware_check(itv, "ivtv_serialized_open"); - if (res == -EAGAIN) - res = ivtv_firmware_check(itv, "ivtv_serialized_open"); - if (res < 0) - return -EIO; - } - - if (s->type == IVTV_DEC_STREAM_TYPE_MPG && - test_bit(IVTV_F_S_CLAIMED, &itv->streams[IVTV_DEC_STREAM_TYPE_YUV].s_flags)) - return -EBUSY; - - if (s->type == IVTV_DEC_STREAM_TYPE_YUV && - test_bit(IVTV_F_S_CLAIMED, &itv->streams[IVTV_DEC_STREAM_TYPE_MPG].s_flags)) - return -EBUSY; - - if (s->type == IVTV_DEC_STREAM_TYPE_YUV) { - if (read_reg(0x82c) == 0) { - IVTV_ERR("Tried to open YUV output device but need to send data to mpeg decoder before it can be used\n"); - /* return -ENODEV; */ - } - ivtv_udma_alloc(itv); - } - - /* Allocate memory */ - item = kzalloc(sizeof(struct ivtv_open_id), GFP_KERNEL); - if (NULL == item) { - IVTV_DEBUG_WARN("nomem on v4l2 open\n"); - return -ENOMEM; - } - v4l2_fh_init(&item->fh, s->vdev); - item->itv = itv; - item->type = s->type; - - filp->private_data = &item->fh; - v4l2_fh_add(&item->fh); - - if (item->type == IVTV_ENC_STREAM_TYPE_RAD && - v4l2_fh_is_singular_file(filp)) { - if (!test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags)) { - if (atomic_read(&itv->capturing) > 0) { - /* switching to radio while capture is - in progress is not polite */ - v4l2_fh_del(&item->fh); - v4l2_fh_exit(&item->fh); - kfree(item); - return -EBUSY; - } - } - /* Mark that the radio is being used. */ - set_bit(IVTV_F_I_RADIO_USER, &itv->i_flags); - /* We have the radio */ - ivtv_mute(itv); - /* Switch tuner to radio */ - ivtv_call_all(itv, tuner, s_radio); - /* Select the correct audio input (i.e. radio tuner) */ - ivtv_audio_set_io(itv); - if (itv->hw_flags & IVTV_HW_SAA711X) { - ivtv_call_hw(itv, IVTV_HW_SAA711X, video, s_crystal_freq, - SAA7115_FREQ_32_11_MHZ, SAA7115_FREQ_FL_APLL); - } - /* Done! Unmute and continue. */ - ivtv_unmute(itv); - } - - /* YUV or MPG Decoding Mode? */ - if (s->type == IVTV_DEC_STREAM_TYPE_MPG) { - clear_bit(IVTV_F_I_DEC_YUV, &itv->i_flags); - } else if (s->type == IVTV_DEC_STREAM_TYPE_YUV) { - set_bit(IVTV_F_I_DEC_YUV, &itv->i_flags); - /* For yuv, we need to know the dma size before we start */ - itv->dma_data_req_size = - 1080 * ((itv->yuv_info.v4l2_src_h + 31) & ~31); - itv->yuv_info.stream_size = 0; - } - return 0; -} - -int ivtv_v4l2_open(struct file *filp) -{ - struct video_device *vdev = video_devdata(filp); - int res; - - if (mutex_lock_interruptible(vdev->lock)) - return -ERESTARTSYS; - res = ivtv_open(filp); - mutex_unlock(vdev->lock); - return res; -} - -void ivtv_mute(struct ivtv *itv) -{ - if (atomic_read(&itv->capturing)) - ivtv_vapi(itv, CX2341X_ENC_MUTE_AUDIO, 1, 1); - IVTV_DEBUG_INFO("Mute\n"); -} - -void ivtv_unmute(struct ivtv *itv) -{ - if (atomic_read(&itv->capturing)) { - ivtv_msleep_timeout(100, 0); - ivtv_vapi(itv, CX2341X_ENC_MISC, 1, 12); - ivtv_vapi(itv, CX2341X_ENC_MUTE_AUDIO, 1, 0); - } - IVTV_DEBUG_INFO("Unmute\n"); -} diff --git a/drivers/media/video/ivtv/ivtv-fileops.h b/drivers/media/video/ivtv/ivtv-fileops.h deleted file mode 100644 index 049a2923965d..000000000000 --- a/drivers/media/video/ivtv/ivtv-fileops.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - file operation functions - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_FILEOPS_H -#define IVTV_FILEOPS_H - -/* Testing/Debugging */ -int ivtv_v4l2_open(struct file *filp); -ssize_t ivtv_v4l2_read(struct file *filp, char __user *buf, size_t count, - loff_t * pos); -ssize_t ivtv_v4l2_write(struct file *filp, const char __user *buf, size_t count, - loff_t * pos); -int ivtv_v4l2_close(struct file *filp); -unsigned int ivtv_v4l2_enc_poll(struct file *filp, poll_table * wait); -unsigned int ivtv_v4l2_dec_poll(struct file *filp, poll_table * wait); -int ivtv_start_capture(struct ivtv_open_id *id); -void ivtv_stop_capture(struct ivtv_open_id *id, int gop_end); -int ivtv_start_decoding(struct ivtv_open_id *id, int speed); -void ivtv_mute(struct ivtv *itv); -void ivtv_unmute(struct ivtv *itv); - -/* Utilities */ - -/* Release a previously claimed stream. */ -void ivtv_release_stream(struct ivtv_stream *s); - -#endif diff --git a/drivers/media/video/ivtv/ivtv-firmware.c b/drivers/media/video/ivtv/ivtv-firmware.c deleted file mode 100644 index 6ec7705af555..000000000000 --- a/drivers/media/video/ivtv/ivtv-firmware.c +++ /dev/null @@ -1,402 +0,0 @@ -/* - ivtv firmware functions. - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "ivtv-driver.h" -#include "ivtv-mailbox.h" -#include "ivtv-firmware.h" -#include "ivtv-yuv.h" -#include "ivtv-ioctl.h" -#include "ivtv-cards.h" -#include <linux/firmware.h> -#include <media/saa7127.h> - -#define IVTV_MASK_SPU_ENABLE 0xFFFFFFFE -#define IVTV_MASK_VPU_ENABLE15 0xFFFFFFF6 -#define IVTV_MASK_VPU_ENABLE16 0xFFFFFFFB -#define IVTV_CMD_VDM_STOP 0x00000000 -#define IVTV_CMD_AO_STOP 0x00000005 -#define IVTV_CMD_APU_PING 0x00000000 -#define IVTV_CMD_VPU_STOP15 0xFFFFFFFE -#define IVTV_CMD_VPU_STOP16 0xFFFFFFEE -#define IVTV_CMD_HW_BLOCKS_RST 0xFFFFFFFF -#define IVTV_CMD_SPU_STOP 0x00000001 -#define IVTV_CMD_SDRAM_PRECHARGE_INIT 0x0000001A -#define IVTV_CMD_SDRAM_REFRESH_INIT 0x80000640 -#define IVTV_SDRAM_SLEEPTIME 600 - -#define IVTV_DECODE_INIT_MPEG_FILENAME "v4l-cx2341x-init.mpg" -#define IVTV_DECODE_INIT_MPEG_SIZE (152*1024) - -/* Encoder/decoder firmware sizes */ -#define IVTV_FW_ENC_SIZE (376836) -#define IVTV_FW_DEC_SIZE (256*1024) - -static int load_fw_direct(const char *fn, volatile u8 __iomem *mem, struct ivtv *itv, long size) -{ - const struct firmware *fw = NULL; - int retries = 3; - -retry: - if (retries && request_firmware(&fw, fn, &itv->pdev->dev) == 0) { - int i; - volatile u32 __iomem *dst = (volatile u32 __iomem *)mem; - const u32 *src = (const u32 *)fw->data; - - if (fw->size != size) { - /* Due to race conditions in firmware loading (esp. with udev <0.95) - the wrong file was sometimes loaded. So we check filesizes to - see if at least the right-sized file was loaded. If not, then we - retry. */ - IVTV_INFO("Retry: file loaded was not %s (expected size %ld, got %zd)\n", fn, size, fw->size); - release_firmware(fw); - retries--; - goto retry; - } - for (i = 0; i < fw->size; i += 4) { - /* no need for endianness conversion on the ppc */ - __raw_writel(*src, dst); - dst++; - src++; - } - IVTV_INFO("Loaded %s firmware (%zd bytes)\n", fn, fw->size); - release_firmware(fw); - return size; - } - IVTV_ERR("Unable to open firmware %s (must be %ld bytes)\n", fn, size); - IVTV_ERR("Did you put the firmware in the hotplug firmware directory?\n"); - return -ENOMEM; -} - -void ivtv_halt_firmware(struct ivtv *itv) -{ - IVTV_DEBUG_INFO("Preparing for firmware halt.\n"); - if (itv->has_cx23415 && itv->dec_mbox.mbox) - ivtv_vapi(itv, CX2341X_DEC_HALT_FW, 0); - if (itv->enc_mbox.mbox) - ivtv_vapi(itv, CX2341X_ENC_HALT_FW, 0); - - ivtv_msleep_timeout(10, 0); - itv->enc_mbox.mbox = itv->dec_mbox.mbox = NULL; - - IVTV_DEBUG_INFO("Stopping VDM\n"); - write_reg(IVTV_CMD_VDM_STOP, IVTV_REG_VDM); - - IVTV_DEBUG_INFO("Stopping AO\n"); - write_reg(IVTV_CMD_AO_STOP, IVTV_REG_AO); - - IVTV_DEBUG_INFO("pinging (?) APU\n"); - write_reg(IVTV_CMD_APU_PING, IVTV_REG_APU); - - IVTV_DEBUG_INFO("Stopping VPU\n"); - if (!itv->has_cx23415) - write_reg(IVTV_CMD_VPU_STOP16, IVTV_REG_VPU); - else - write_reg(IVTV_CMD_VPU_STOP15, IVTV_REG_VPU); - - IVTV_DEBUG_INFO("Resetting Hw Blocks\n"); - write_reg(IVTV_CMD_HW_BLOCKS_RST, IVTV_REG_HW_BLOCKS); - - IVTV_DEBUG_INFO("Stopping SPU\n"); - write_reg(IVTV_CMD_SPU_STOP, IVTV_REG_SPU); - - ivtv_msleep_timeout(10, 0); - - IVTV_DEBUG_INFO("init Encoder SDRAM pre-charge\n"); - write_reg(IVTV_CMD_SDRAM_PRECHARGE_INIT, IVTV_REG_ENC_SDRAM_PRECHARGE); - - IVTV_DEBUG_INFO("init Encoder SDRAM refresh to 1us\n"); - write_reg(IVTV_CMD_SDRAM_REFRESH_INIT, IVTV_REG_ENC_SDRAM_REFRESH); - - if (itv->has_cx23415) { - IVTV_DEBUG_INFO("init Decoder SDRAM pre-charge\n"); - write_reg(IVTV_CMD_SDRAM_PRECHARGE_INIT, IVTV_REG_DEC_SDRAM_PRECHARGE); - - IVTV_DEBUG_INFO("init Decoder SDRAM refresh to 1us\n"); - write_reg(IVTV_CMD_SDRAM_REFRESH_INIT, IVTV_REG_DEC_SDRAM_REFRESH); - } - - IVTV_DEBUG_INFO("Sleeping for %dms\n", IVTV_SDRAM_SLEEPTIME); - ivtv_msleep_timeout(IVTV_SDRAM_SLEEPTIME, 0); -} - -void ivtv_firmware_versions(struct ivtv *itv) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - - /* Encoder */ - ivtv_vapi_result(itv, data, CX2341X_ENC_GET_VERSION, 0); - IVTV_INFO("Encoder revision: 0x%08x\n", data[0]); - - if (data[0] != 0x02060039) - IVTV_WARN("Recommended firmware version is 0x02060039.\n"); - - if (itv->has_cx23415) { - /* Decoder */ - ivtv_vapi_result(itv, data, CX2341X_DEC_GET_VERSION, 0); - IVTV_INFO("Decoder revision: 0x%08x\n", data[0]); - } -} - -static int ivtv_firmware_copy(struct ivtv *itv) -{ - IVTV_DEBUG_INFO("Loading encoder image\n"); - if (load_fw_direct(CX2341X_FIRM_ENC_FILENAME, - itv->enc_mem, itv, IVTV_FW_ENC_SIZE) != IVTV_FW_ENC_SIZE) { - IVTV_DEBUG_WARN("failed loading encoder firmware\n"); - return -3; - } - if (!itv->has_cx23415) - return 0; - - IVTV_DEBUG_INFO("Loading decoder image\n"); - if (load_fw_direct(CX2341X_FIRM_DEC_FILENAME, - itv->dec_mem, itv, IVTV_FW_DEC_SIZE) != IVTV_FW_DEC_SIZE) { - IVTV_DEBUG_WARN("failed loading decoder firmware\n"); - return -1; - } - return 0; -} - -static volatile struct ivtv_mailbox __iomem *ivtv_search_mailbox(const volatile u8 __iomem *mem, u32 size) -{ - int i; - - /* mailbox is preceded by a 16 byte 'magic cookie' starting at a 256-byte - address boundary */ - for (i = 0; i < size; i += 0x100) { - if (readl(mem + i) == 0x12345678 && - readl(mem + i + 4) == 0x34567812 && - readl(mem + i + 8) == 0x56781234 && - readl(mem + i + 12) == 0x78123456) { - return (volatile struct ivtv_mailbox __iomem *)(mem + i + 16); - } - } - return NULL; -} - -int ivtv_firmware_init(struct ivtv *itv) -{ - int err; - - ivtv_halt_firmware(itv); - - /* load firmware */ - err = ivtv_firmware_copy(itv); - if (err) { - IVTV_DEBUG_WARN("Error %d loading firmware\n", err); - return err; - } - - /* start firmware */ - write_reg(read_reg(IVTV_REG_SPU) & IVTV_MASK_SPU_ENABLE, IVTV_REG_SPU); - ivtv_msleep_timeout(100, 0); - if (itv->has_cx23415) - write_reg(read_reg(IVTV_REG_VPU) & IVTV_MASK_VPU_ENABLE15, IVTV_REG_VPU); - else - write_reg(read_reg(IVTV_REG_VPU) & IVTV_MASK_VPU_ENABLE16, IVTV_REG_VPU); - ivtv_msleep_timeout(100, 0); - - /* find mailboxes and ping firmware */ - itv->enc_mbox.mbox = ivtv_search_mailbox(itv->enc_mem, IVTV_ENCODER_SIZE); - if (itv->enc_mbox.mbox == NULL) - IVTV_ERR("Encoder mailbox not found\n"); - else if (ivtv_vapi(itv, CX2341X_ENC_PING_FW, 0)) { - IVTV_ERR("Encoder firmware dead!\n"); - itv->enc_mbox.mbox = NULL; - } - if (itv->enc_mbox.mbox == NULL) - return -ENODEV; - - if (!itv->has_cx23415) - return 0; - - itv->dec_mbox.mbox = ivtv_search_mailbox(itv->dec_mem, IVTV_DECODER_SIZE); - if (itv->dec_mbox.mbox == NULL) { - IVTV_ERR("Decoder mailbox not found\n"); - } else if (itv->has_cx23415 && ivtv_vapi(itv, CX2341X_DEC_PING_FW, 0)) { - IVTV_ERR("Decoder firmware dead!\n"); - itv->dec_mbox.mbox = NULL; - } else { - /* Firmware okay, so check yuv output filter table */ - ivtv_yuv_filter_check(itv); - } - return itv->dec_mbox.mbox ? 0 : -ENODEV; -} - -void ivtv_init_mpeg_decoder(struct ivtv *itv) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - long readbytes; - volatile u8 __iomem *mem_offset; - - data[0] = 0; - data[1] = itv->cxhdl.width; /* YUV source width */ - data[2] = itv->cxhdl.height; - data[3] = itv->cxhdl.audio_properties; /* Audio settings to use, - bitmap. see docs. */ - if (ivtv_api(itv, CX2341X_DEC_SET_DECODER_SOURCE, 4, data)) { - IVTV_ERR("ivtv_init_mpeg_decoder failed to set decoder source\n"); - return; - } - - if (ivtv_vapi(itv, CX2341X_DEC_START_PLAYBACK, 2, 0, 1) != 0) { - IVTV_ERR("ivtv_init_mpeg_decoder failed to start playback\n"); - return; - } - ivtv_api_get_data(&itv->dec_mbox, IVTV_MBOX_DMA, 2, data); - mem_offset = itv->dec_mem + data[1]; - - if ((readbytes = load_fw_direct(IVTV_DECODE_INIT_MPEG_FILENAME, - mem_offset, itv, IVTV_DECODE_INIT_MPEG_SIZE)) <= 0) { - IVTV_DEBUG_WARN("failed to read mpeg decoder initialisation file %s\n", - IVTV_DECODE_INIT_MPEG_FILENAME); - } else { - ivtv_vapi(itv, CX2341X_DEC_SCHED_DMA_FROM_HOST, 3, 0, readbytes, 0); - ivtv_msleep_timeout(100, 0); - } - ivtv_vapi(itv, CX2341X_DEC_STOP_PLAYBACK, 4, 0, 0, 0, 1); -} - -/* Try to restart the card & restore previous settings */ -int ivtv_firmware_restart(struct ivtv *itv) -{ - int rc = 0; - v4l2_std_id std; - - if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) - /* Display test image during restart */ - ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_routing, - SAA7127_INPUT_TYPE_TEST_IMAGE, - itv->card->video_outputs[itv->active_output].video_output, - 0); - - mutex_lock(&itv->udma.lock); - - rc = ivtv_firmware_init(itv); - if (rc) { - mutex_unlock(&itv->udma.lock); - return rc; - } - - /* Allow settings to reload */ - ivtv_mailbox_cache_invalidate(itv); - - /* Restore encoder video standard */ - std = itv->std; - itv->std = 0; - ivtv_s_std_enc(itv, &std); - - if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) { - ivtv_init_mpeg_decoder(itv); - - /* Restore decoder video standard */ - std = itv->std_out; - itv->std_out = 0; - ivtv_s_std_dec(itv, &std); - - /* Restore framebuffer if active */ - if (itv->ivtvfb_restore) - itv->ivtvfb_restore(itv); - - /* Restore alpha settings */ - ivtv_set_osd_alpha(itv); - - /* Restore normal output */ - ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_routing, - SAA7127_INPUT_TYPE_NORMAL, - itv->card->video_outputs[itv->active_output].video_output, - 0); - } - - mutex_unlock(&itv->udma.lock); - return rc; -} - -/* Check firmware running state. The checks fall through - allowing multiple failures to be logged. */ -int ivtv_firmware_check(struct ivtv *itv, char *where) -{ - int res = 0; - - /* Check encoder is still running */ - if (ivtv_vapi(itv, CX2341X_ENC_PING_FW, 0) < 0) { - IVTV_WARN("Encoder has died : %s\n", where); - res = -1; - } - - /* Also check audio. Only check if not in use & encoder is okay */ - if (!res && !atomic_read(&itv->capturing) && - (!atomic_read(&itv->decoding) || - (atomic_read(&itv->decoding) < 2 && test_bit(IVTV_F_I_DEC_YUV, - &itv->i_flags)))) { - - if (ivtv_vapi(itv, CX2341X_ENC_MISC, 1, 12) < 0) { - IVTV_WARN("Audio has died (Encoder OK) : %s\n", where); - res = -2; - } - } - - if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) { - /* Second audio check. Skip if audio already failed */ - if (res != -2 && read_dec(0x100) != read_dec(0x104)) { - /* Wait & try again to be certain. */ - ivtv_msleep_timeout(14, 0); - if (read_dec(0x100) != read_dec(0x104)) { - IVTV_WARN("Audio has died (Decoder) : %s\n", - where); - res = -1; - } - } - - /* Check decoder is still running */ - if (ivtv_vapi(itv, CX2341X_DEC_PING_FW, 0) < 0) { - IVTV_WARN("Decoder has died : %s\n", where); - res = -1; - } - } - - /* If something failed & currently idle, try to reload */ - if (res && !atomic_read(&itv->capturing) && - !atomic_read(&itv->decoding)) { - IVTV_INFO("Detected in %s that firmware had failed - " - "Reloading\n", where); - res = ivtv_firmware_restart(itv); - /* - * Even if restarted ok, still signal a problem had occurred. - * The caller can come through this function again to check - * if things are really ok after the restart. - */ - if (!res) { - IVTV_INFO("Firmware restart okay\n"); - res = -EAGAIN; - } else { - IVTV_INFO("Firmware restart failed\n"); - } - } else if (res) { - res = -EIO; - } - - return res; -} - -MODULE_FIRMWARE(CX2341X_FIRM_ENC_FILENAME); -MODULE_FIRMWARE(CX2341X_FIRM_DEC_FILENAME); -MODULE_FIRMWARE(IVTV_DECODE_INIT_MPEG_FILENAME); diff --git a/drivers/media/video/ivtv/ivtv-firmware.h b/drivers/media/video/ivtv/ivtv-firmware.h deleted file mode 100644 index 52bb4e5598fd..000000000000 --- a/drivers/media/video/ivtv/ivtv-firmware.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - ivtv firmware functions. - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_FIRMWARE_H -#define IVTV_FIRMWARE_H - -int ivtv_firmware_init(struct ivtv *itv); -void ivtv_firmware_versions(struct ivtv *itv); -void ivtv_halt_firmware(struct ivtv *itv); -void ivtv_init_mpeg_decoder(struct ivtv *itv); -int ivtv_firmware_check(struct ivtv *itv, char *where); - -#endif diff --git a/drivers/media/video/ivtv/ivtv-gpio.c b/drivers/media/video/ivtv/ivtv-gpio.c deleted file mode 100644 index 8f0d07789053..000000000000 --- a/drivers/media/video/ivtv/ivtv-gpio.c +++ /dev/null @@ -1,374 +0,0 @@ -/* - gpio functions. - Merging GPIO support into driver: - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "ivtv-driver.h" -#include "ivtv-cards.h" -#include "ivtv-gpio.h" -#include "tuner-xc2028.h" -#include <media/tuner.h> -#include <media/v4l2-ctrls.h> - -/* - * GPIO assignment of Yuan MPG600/MPG160 - * - * bit 15 14 13 12 | 11 10 9 8 | 7 6 5 4 | 3 2 1 0 - * OUTPUT IN1 IN0 AM3 AM2 AM1 AM0 - * INPUT DM1 DM0 - * - * IN* : Input selection - * IN1 IN0 - * 1 1 N/A - * 1 0 Line - * 0 1 N/A - * 0 0 Tuner - * - * AM* : Audio Mode - * AM3 0: Normal 1: Mixed(Sub+Main channel) - * AM2 0: Subchannel 1: Main channel - * AM1 0: Stereo 1: Mono - * AM0 0: Normal 1: Mute - * - * DM* : Detected tuner audio Mode - * DM1 0: Stereo 1: Mono - * DM0 0: Multiplex 1: Normal - * - * GPIO Initial Settings - * MPG600 MPG160 - * DIR 0x3080 0x7080 - * OUTPUT 0x000C 0x400C - * - * Special thanks to Makoto Iguchi <iguchi@tahoo.org> and Mr. Anonymous - * for analyzing GPIO of MPG160. - * - ***************************************************************************** - * - * GPIO assignment of Avermedia M179 (per information direct from AVerMedia) - * - * bit 15 14 13 12 | 11 10 9 8 | 7 6 5 4 | 3 2 1 0 - * OUTPUT IN0 AM0 IN1 AM1 AM2 IN2 BR0 BR1 - * INPUT - * - * IN* : Input selection - * IN0 IN1 IN2 - * * 1 * Mute - * 0 0 0 Line-In - * 1 0 0 TV Tuner Audio - * 0 0 1 FM Audio - * 1 0 1 Mute - * - * AM* : Audio Mode - * AM0 AM1 AM2 - * 0 0 0 TV Tuner Audio: L_OUT=(L+R)/2, R_OUT=SAP - * 0 0 1 TV Tuner Audio: L_OUT=R_OUT=SAP (SAP) - * 0 1 0 TV Tuner Audio: L_OUT=L, R_OUT=R (stereo) - * 0 1 1 TV Tuner Audio: mute - * 1 * * TV Tuner Audio: L_OUT=R_OUT=(L+R)/2 (mono) - * - * BR* : Audio Sample Rate (BR stands for bitrate for some reason) - * BR0 BR1 - * 0 0 32 kHz - * 0 1 44.1 kHz - * 1 0 48 kHz - * - * DM* : Detected tuner audio Mode - * Unknown currently - * - * Special thanks to AVerMedia Technologies, Inc. and Jiun-Kuei Jung at - * AVerMedia for providing the GPIO information used to add support - * for the M179 cards. - */ - -/********************* GPIO stuffs *********************/ - -/* GPIO registers */ -#define IVTV_REG_GPIO_IN 0x9008 -#define IVTV_REG_GPIO_OUT 0x900c -#define IVTV_REG_GPIO_DIR 0x9020 - -void ivtv_reset_ir_gpio(struct ivtv *itv) -{ - int curdir, curout; - - if (itv->card->type != IVTV_CARD_PVR_150) - return; - IVTV_DEBUG_INFO("Resetting PVR150 IR\n"); - curout = read_reg(IVTV_REG_GPIO_OUT); - curdir = read_reg(IVTV_REG_GPIO_DIR); - curdir |= 0x80; - write_reg(curdir, IVTV_REG_GPIO_DIR); - curout = (curout & ~0xF) | 1; - write_reg(curout, IVTV_REG_GPIO_OUT); - /* We could use something else for smaller time */ - schedule_timeout_interruptible(msecs_to_jiffies(1)); - curout |= 2; - write_reg(curout, IVTV_REG_GPIO_OUT); - curdir &= ~0x80; - write_reg(curdir, IVTV_REG_GPIO_DIR); -} - -/* Xceive tuner reset function */ -int ivtv_reset_tuner_gpio(void *dev, int component, int cmd, int value) -{ - struct i2c_algo_bit_data *algo = dev; - struct ivtv *itv = algo->data; - u32 curout; - - if (cmd != XC2028_TUNER_RESET) - return 0; - IVTV_DEBUG_INFO("Resetting tuner\n"); - curout = read_reg(IVTV_REG_GPIO_OUT); - curout &= ~(1 << itv->card->xceive_pin); - write_reg(curout, IVTV_REG_GPIO_OUT); - schedule_timeout_interruptible(msecs_to_jiffies(1)); - - curout |= 1 << itv->card->xceive_pin; - write_reg(curout, IVTV_REG_GPIO_OUT); - schedule_timeout_interruptible(msecs_to_jiffies(1)); - return 0; -} - -static inline struct ivtv *sd_to_ivtv(struct v4l2_subdev *sd) -{ - return container_of(sd, struct ivtv, sd_gpio); -} - -static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) -{ - return &container_of(ctrl->handler, struct ivtv, hdl_gpio)->sd_gpio; -} - -static int subdev_s_clock_freq(struct v4l2_subdev *sd, u32 freq) -{ - struct ivtv *itv = sd_to_ivtv(sd); - u16 mask, data; - - mask = itv->card->gpio_audio_freq.mask; - switch (freq) { - case 32000: - data = itv->card->gpio_audio_freq.f32000; - break; - case 44100: - data = itv->card->gpio_audio_freq.f44100; - break; - case 48000: - default: - data = itv->card->gpio_audio_freq.f48000; - break; - } - if (mask) - write_reg((read_reg(IVTV_REG_GPIO_OUT) & ~mask) | (data & mask), IVTV_REG_GPIO_OUT); - return 0; -} - -static int subdev_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct ivtv *itv = sd_to_ivtv(sd); - u16 mask; - - mask = itv->card->gpio_audio_detect.mask; - if (mask == 0 || (read_reg(IVTV_REG_GPIO_IN) & mask)) - vt->rxsubchans = V4L2_TUNER_SUB_STEREO | - V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - else - vt->rxsubchans = V4L2_TUNER_SUB_MONO; - return 0; -} - -static int subdev_s_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt) -{ - struct ivtv *itv = sd_to_ivtv(sd); - u16 mask, data; - - mask = itv->card->gpio_audio_mode.mask; - switch (vt->audmode) { - case V4L2_TUNER_MODE_LANG1: - data = itv->card->gpio_audio_mode.lang1; - break; - case V4L2_TUNER_MODE_LANG2: - data = itv->card->gpio_audio_mode.lang2; - break; - case V4L2_TUNER_MODE_MONO: - data = itv->card->gpio_audio_mode.mono; - break; - case V4L2_TUNER_MODE_STEREO: - case V4L2_TUNER_MODE_LANG1_LANG2: - default: - data = itv->card->gpio_audio_mode.stereo; - break; - } - if (mask) - write_reg((read_reg(IVTV_REG_GPIO_OUT) & ~mask) | (data & mask), IVTV_REG_GPIO_OUT); - return 0; -} - -static int subdev_s_radio(struct v4l2_subdev *sd) -{ - struct ivtv *itv = sd_to_ivtv(sd); - u16 mask, data; - - mask = itv->card->gpio_audio_input.mask; - data = itv->card->gpio_audio_input.radio; - if (mask) - write_reg((read_reg(IVTV_REG_GPIO_OUT) & ~mask) | (data & mask), IVTV_REG_GPIO_OUT); - return 0; -} - -static int subdev_s_audio_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct ivtv *itv = sd_to_ivtv(sd); - u16 mask, data; - - if (input > 2) - return -EINVAL; - mask = itv->card->gpio_audio_input.mask; - switch (input) { - case 0: - data = itv->card->gpio_audio_input.tuner; - break; - case 1: - data = itv->card->gpio_audio_input.linein; - break; - case 2: - default: - data = itv->card->gpio_audio_input.radio; - break; - } - if (mask) - write_reg((read_reg(IVTV_REG_GPIO_OUT) & ~mask) | (data & mask), IVTV_REG_GPIO_OUT); - return 0; -} - -static int subdev_s_ctrl(struct v4l2_ctrl *ctrl) -{ - struct v4l2_subdev *sd = to_sd(ctrl); - struct ivtv *itv = sd_to_ivtv(sd); - u16 mask, data; - - switch (ctrl->id) { - case V4L2_CID_AUDIO_MUTE: - mask = itv->card->gpio_audio_mute.mask; - data = ctrl->val ? itv->card->gpio_audio_mute.mute : 0; - if (mask) - write_reg((read_reg(IVTV_REG_GPIO_OUT) & ~mask) | - (data & mask), IVTV_REG_GPIO_OUT); - return 0; - } - return -EINVAL; -} - - -static int subdev_log_status(struct v4l2_subdev *sd) -{ - struct ivtv *itv = sd_to_ivtv(sd); - - IVTV_INFO("GPIO status: DIR=0x%04x OUT=0x%04x IN=0x%04x\n", - read_reg(IVTV_REG_GPIO_DIR), read_reg(IVTV_REG_GPIO_OUT), - read_reg(IVTV_REG_GPIO_IN)); - v4l2_ctrl_handler_log_status(&itv->hdl_gpio, sd->name); - return 0; -} - -static int subdev_s_video_routing(struct v4l2_subdev *sd, - u32 input, u32 output, u32 config) -{ - struct ivtv *itv = sd_to_ivtv(sd); - u16 mask, data; - - if (input > 2) /* 0:Tuner 1:Composite 2:S-Video */ - return -EINVAL; - mask = itv->card->gpio_video_input.mask; - if (input == 0) - data = itv->card->gpio_video_input.tuner; - else if (input == 1) - data = itv->card->gpio_video_input.composite; - else - data = itv->card->gpio_video_input.svideo; - if (mask) - write_reg((read_reg(IVTV_REG_GPIO_OUT) & ~mask) | (data & mask), IVTV_REG_GPIO_OUT); - return 0; -} - -static const struct v4l2_ctrl_ops gpio_ctrl_ops = { - .s_ctrl = subdev_s_ctrl, -}; - -static const struct v4l2_subdev_core_ops subdev_core_ops = { - .log_status = subdev_log_status, - .g_ext_ctrls = v4l2_subdev_g_ext_ctrls, - .try_ext_ctrls = v4l2_subdev_try_ext_ctrls, - .s_ext_ctrls = v4l2_subdev_s_ext_ctrls, - .g_ctrl = v4l2_subdev_g_ctrl, - .s_ctrl = v4l2_subdev_s_ctrl, - .queryctrl = v4l2_subdev_queryctrl, - .querymenu = v4l2_subdev_querymenu, -}; - -static const struct v4l2_subdev_tuner_ops subdev_tuner_ops = { - .s_radio = subdev_s_radio, - .g_tuner = subdev_g_tuner, - .s_tuner = subdev_s_tuner, -}; - -static const struct v4l2_subdev_audio_ops subdev_audio_ops = { - .s_clock_freq = subdev_s_clock_freq, - .s_routing = subdev_s_audio_routing, -}; - -static const struct v4l2_subdev_video_ops subdev_video_ops = { - .s_routing = subdev_s_video_routing, -}; - -static const struct v4l2_subdev_ops subdev_ops = { - .core = &subdev_core_ops, - .tuner = &subdev_tuner_ops, - .audio = &subdev_audio_ops, - .video = &subdev_video_ops, -}; - -int ivtv_gpio_init(struct ivtv *itv) -{ - u16 pin = 0; - - if (itv->card->xceive_pin) - pin = 1 << itv->card->xceive_pin; - - if ((itv->card->gpio_init.direction | pin) == 0) - return 0; - - IVTV_DEBUG_INFO("GPIO initial dir: %08x out: %08x\n", - read_reg(IVTV_REG_GPIO_DIR), read_reg(IVTV_REG_GPIO_OUT)); - - /* init output data then direction */ - write_reg(itv->card->gpio_init.initial_value | pin, IVTV_REG_GPIO_OUT); - write_reg(itv->card->gpio_init.direction | pin, IVTV_REG_GPIO_DIR); - v4l2_subdev_init(&itv->sd_gpio, &subdev_ops); - snprintf(itv->sd_gpio.name, sizeof(itv->sd_gpio.name), "%s-gpio", itv->v4l2_dev.name); - itv->sd_gpio.grp_id = IVTV_HW_GPIO; - v4l2_ctrl_handler_init(&itv->hdl_gpio, 1); - v4l2_ctrl_new_std(&itv->hdl_gpio, &gpio_ctrl_ops, - V4L2_CID_AUDIO_MUTE, 0, 1, 1, 0); - if (itv->hdl_gpio.error) - return itv->hdl_gpio.error; - itv->sd_gpio.ctrl_handler = &itv->hdl_gpio; - v4l2_ctrl_handler_setup(&itv->hdl_gpio); - return v4l2_device_register_subdev(&itv->v4l2_dev, &itv->sd_gpio); -} diff --git a/drivers/media/video/ivtv/ivtv-gpio.h b/drivers/media/video/ivtv/ivtv-gpio.h deleted file mode 100644 index 0b5d19c8ecb4..000000000000 --- a/drivers/media/video/ivtv/ivtv-gpio.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - gpio functions. - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_GPIO_H -#define IVTV_GPIO_H - -/* GPIO stuff */ -int ivtv_gpio_init(struct ivtv *itv); -void ivtv_reset_ir_gpio(struct ivtv *itv); -int ivtv_reset_tuner_gpio(void *dev, int component, int cmd, int value); - -#endif diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c deleted file mode 100644 index d47f41a0ef66..000000000000 --- a/drivers/media/video/ivtv/ivtv-i2c.c +++ /dev/null @@ -1,760 +0,0 @@ -/* - I2C functions - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* - This file includes an i2c implementation that was reverse engineered - from the Hauppauge windows driver. Older ivtv versions used i2c-algo-bit, - which whilst fine under most circumstances, had trouble with the Zilog - CPU on the PVR-150 which handles IR functions (occasional inability to - communicate with the chip until it was reset) and also with the i2c - bus being completely unreachable when multiple PVR cards were present. - - The implementation is very similar to i2c-algo-bit, but there are enough - subtle differences that the two are hard to merge. The general strategy - employed by i2c-algo-bit is to use udelay() to implement the timing - when putting out bits on the scl/sda lines. The general strategy taken - here is to poll the lines for state changes (see ivtv_waitscl and - ivtv_waitsda). In addition there are small delays at various locations - which poll the SCL line 5 times (ivtv_scldelay). I would guess that - since this is memory mapped I/O that the length of those delays is tied - to the PCI bus clock. There is some extra code to do with recovery - and retries. Since it is not known what causes the actual i2c problems - in the first place, the only goal if one was to attempt to use - i2c-algo-bit would be to try to make it follow the same code path. - This would be a lot of work, and I'm also not convinced that it would - provide a generic benefit to i2c-algo-bit. Therefore consider this - an engineering solution -- not pretty, but it works. - - Some more general comments about what we are doing: - - The i2c bus is a 2 wire serial bus, with clock (SCL) and data (SDA) - lines. To communicate on the bus (as a master, we don't act as a slave), - we first initiate a start condition (ivtv_start). We then write the - address of the device that we want to communicate with, along with a flag - that indicates whether this is a read or a write. The slave then issues - an ACK signal (ivtv_ack), which tells us that it is ready for reading / - writing. We then proceed with reading or writing (ivtv_read/ivtv_write), - and finally issue a stop condition (ivtv_stop) to make the bus available - to other masters. - - There is an additional form of transaction where a write may be - immediately followed by a read. In this case, there is no intervening - stop condition. (Only the msp3400 chip uses this method of data transfer). - */ - -#include "ivtv-driver.h" -#include "ivtv-cards.h" -#include "ivtv-gpio.h" -#include "ivtv-i2c.h" -#include <media/cx25840.h> - -/* i2c implementation for cx23415/6 chip, ivtv project. - * Author: Kevin Thayer (nufan_wfk at yahoo.com) - */ -/* i2c stuff */ -#define IVTV_REG_I2C_SETSCL_OFFSET 0x7000 -#define IVTV_REG_I2C_SETSDA_OFFSET 0x7004 -#define IVTV_REG_I2C_GETSCL_OFFSET 0x7008 -#define IVTV_REG_I2C_GETSDA_OFFSET 0x700c - -#define IVTV_CS53L32A_I2C_ADDR 0x11 -#define IVTV_M52790_I2C_ADDR 0x48 -#define IVTV_CX25840_I2C_ADDR 0x44 -#define IVTV_SAA7115_I2C_ADDR 0x21 -#define IVTV_SAA7127_I2C_ADDR 0x44 -#define IVTV_SAA717x_I2C_ADDR 0x21 -#define IVTV_MSP3400_I2C_ADDR 0x40 -#define IVTV_HAUPPAUGE_I2C_ADDR 0x50 -#define IVTV_WM8739_I2C_ADDR 0x1a -#define IVTV_WM8775_I2C_ADDR 0x1b -#define IVTV_TEA5767_I2C_ADDR 0x60 -#define IVTV_UPD64031A_I2C_ADDR 0x12 -#define IVTV_UPD64083_I2C_ADDR 0x5c -#define IVTV_VP27SMPX_I2C_ADDR 0x5b -#define IVTV_M52790_I2C_ADDR 0x48 -#define IVTV_AVERMEDIA_IR_RX_I2C_ADDR 0x40 -#define IVTV_HAUP_EXT_IR_RX_I2C_ADDR 0x1a -#define IVTV_HAUP_INT_IR_RX_I2C_ADDR 0x18 -#define IVTV_Z8F0811_IR_TX_I2C_ADDR 0x70 -#define IVTV_Z8F0811_IR_RX_I2C_ADDR 0x71 -#define IVTV_ADAPTEC_IR_ADDR 0x6b - -/* This array should match the IVTV_HW_ defines */ -static const u8 hw_addrs[] = { - IVTV_CX25840_I2C_ADDR, - IVTV_SAA7115_I2C_ADDR, - IVTV_SAA7127_I2C_ADDR, - IVTV_MSP3400_I2C_ADDR, - 0, - IVTV_WM8775_I2C_ADDR, - IVTV_CS53L32A_I2C_ADDR, - 0, - IVTV_SAA7115_I2C_ADDR, - IVTV_UPD64031A_I2C_ADDR, - IVTV_UPD64083_I2C_ADDR, - IVTV_SAA717x_I2C_ADDR, - IVTV_WM8739_I2C_ADDR, - IVTV_VP27SMPX_I2C_ADDR, - IVTV_M52790_I2C_ADDR, - 0, /* IVTV_HW_GPIO dummy driver ID */ - IVTV_AVERMEDIA_IR_RX_I2C_ADDR, /* IVTV_HW_I2C_IR_RX_AVER */ - IVTV_HAUP_EXT_IR_RX_I2C_ADDR, /* IVTV_HW_I2C_IR_RX_HAUP_EXT */ - IVTV_HAUP_INT_IR_RX_I2C_ADDR, /* IVTV_HW_I2C_IR_RX_HAUP_INT */ - IVTV_Z8F0811_IR_TX_I2C_ADDR, /* IVTV_HW_Z8F0811_IR_TX_HAUP */ - IVTV_Z8F0811_IR_RX_I2C_ADDR, /* IVTV_HW_Z8F0811_IR_RX_HAUP */ - IVTV_ADAPTEC_IR_ADDR, /* IVTV_HW_I2C_IR_RX_ADAPTEC */ -}; - -/* This array should match the IVTV_HW_ defines */ -static const char * const hw_devicenames[] = { - "cx25840", - "saa7115", - "saa7127_auto", /* saa7127 or saa7129 */ - "msp3400", - "tuner", - "wm8775", - "cs53l32a", - "tveeprom", - "saa7114", - "upd64031a", - "upd64083", - "saa717x", - "wm8739", - "vp27smpx", - "m52790", - "gpio", - "ir_video", /* IVTV_HW_I2C_IR_RX_AVER */ - "ir_video", /* IVTV_HW_I2C_IR_RX_HAUP_EXT */ - "ir_video", /* IVTV_HW_I2C_IR_RX_HAUP_INT */ - "ir_tx_z8f0811_haup", /* IVTV_HW_Z8F0811_IR_TX_HAUP */ - "ir_rx_z8f0811_haup", /* IVTV_HW_Z8F0811_IR_RX_HAUP */ - "ir_video", /* IVTV_HW_I2C_IR_RX_ADAPTEC */ -}; - -static int get_key_adaptec(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - unsigned char keybuf[4]; - - keybuf[0] = 0x00; - i2c_master_send(ir->c, keybuf, 1); - /* poll IR chip */ - if (i2c_master_recv(ir->c, keybuf, sizeof(keybuf)) != sizeof(keybuf)) { - return 0; - } - - /* key pressed ? */ - if (keybuf[2] == 0xff) - return 0; - - /* remove repeat bit */ - keybuf[2] &= 0x7f; - keybuf[3] |= 0x80; - - *ir_key = keybuf[3] | keybuf[2] << 8 | keybuf[1] << 16 |keybuf[0] << 24; - *ir_raw = *ir_key; - - return 1; -} - -static int ivtv_i2c_new_ir(struct ivtv *itv, u32 hw, const char *type, u8 addr) -{ - struct i2c_board_info info; - struct i2c_adapter *adap = &itv->i2c_adap; - struct IR_i2c_init_data *init_data = &itv->ir_i2c_init_data; - unsigned short addr_list[2] = { addr, I2C_CLIENT_END }; - - /* Only allow one IR transmitter to be registered per board */ - if (hw & IVTV_HW_IR_TX_ANY) { - if (itv->hw_flags & IVTV_HW_IR_TX_ANY) - return -1; - memset(&info, 0, sizeof(struct i2c_board_info)); - strlcpy(info.type, type, I2C_NAME_SIZE); - return i2c_new_probed_device(adap, &info, addr_list, NULL) - == NULL ? -1 : 0; - } - - /* Only allow one IR receiver to be registered per board */ - if (itv->hw_flags & IVTV_HW_IR_RX_ANY) - return -1; - - /* Our default information for ir-kbd-i2c.c to use */ - switch (hw) { - case IVTV_HW_I2C_IR_RX_AVER: - init_data->ir_codes = RC_MAP_AVERMEDIA_CARDBUS; - init_data->internal_get_key_func = - IR_KBD_GET_KEY_AVERMEDIA_CARDBUS; - init_data->type = RC_TYPE_OTHER; - init_data->name = "AVerMedia AVerTV card"; - break; - case IVTV_HW_I2C_IR_RX_HAUP_EXT: - case IVTV_HW_I2C_IR_RX_HAUP_INT: - init_data->ir_codes = RC_MAP_HAUPPAUGE; - init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP; - init_data->type = RC_TYPE_RC5; - init_data->name = itv->card_name; - break; - case IVTV_HW_Z8F0811_IR_RX_HAUP: - /* Default to grey remote */ - init_data->ir_codes = RC_MAP_HAUPPAUGE; - init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR; - init_data->type = RC_TYPE_RC5; - init_data->name = itv->card_name; - break; - case IVTV_HW_I2C_IR_RX_ADAPTEC: - init_data->get_key = get_key_adaptec; - init_data->name = itv->card_name; - /* FIXME: The protocol and RC_MAP needs to be corrected */ - init_data->ir_codes = RC_MAP_EMPTY; - init_data->type = RC_TYPE_UNKNOWN; - break; - } - - memset(&info, 0, sizeof(struct i2c_board_info)); - info.platform_data = init_data; - strlcpy(info.type, type, I2C_NAME_SIZE); - - return i2c_new_probed_device(adap, &info, addr_list, NULL) == NULL ? - -1 : 0; -} - -/* Instantiate the IR receiver device using probing -- undesirable */ -struct i2c_client *ivtv_i2c_new_ir_legacy(struct ivtv *itv) -{ - struct i2c_board_info info; - /* - * The external IR receiver is at i2c address 0x34. - * The internal IR receiver is at i2c address 0x30. - * - * In theory, both can be fitted, and Hauppauge suggests an external - * overrides an internal. That's why we probe 0x1a (~0x34) first. CB - * - * Some of these addresses we probe may collide with other i2c address - * allocations, so this function must be called after all other i2c - * devices we care about are registered. - */ - const unsigned short addr_list[] = { - 0x1a, /* Hauppauge IR external - collides with WM8739 */ - 0x18, /* Hauppauge IR internal */ - I2C_CLIENT_END - }; - - memset(&info, 0, sizeof(struct i2c_board_info)); - strlcpy(info.type, "ir_video", I2C_NAME_SIZE); - return i2c_new_probed_device(&itv->i2c_adap, &info, addr_list, NULL); -} - -int ivtv_i2c_register(struct ivtv *itv, unsigned idx) -{ - struct v4l2_subdev *sd; - struct i2c_adapter *adap = &itv->i2c_adap; - const char *type = hw_devicenames[idx]; - u32 hw = 1 << idx; - - if (idx >= ARRAY_SIZE(hw_addrs)) - return -1; - if (hw == IVTV_HW_TUNER) { - /* special tuner handling */ - sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, type, 0, - itv->card_i2c->radio); - if (sd) - sd->grp_id = 1 << idx; - sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, type, 0, - itv->card_i2c->demod); - if (sd) - sd->grp_id = 1 << idx; - sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, adap, type, 0, - itv->card_i2c->tv); - if (sd) - sd->grp_id = 1 << idx; - return sd ? 0 : -1; - } - - if (hw & IVTV_HW_IR_ANY) - return ivtv_i2c_new_ir(itv, hw, type, hw_addrs[idx]); - - /* Is it not an I2C device or one we do not wish to register? */ - if (!hw_addrs[idx]) - return -1; - - /* It's an I2C device other than an analog tuner or IR chip */ - if (hw == IVTV_HW_UPD64031A || hw == IVTV_HW_UPD6408X) { - sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, - adap, type, 0, I2C_ADDRS(hw_addrs[idx])); - } else if (hw == IVTV_HW_CX25840) { - struct cx25840_platform_data pdata; - struct i2c_board_info cx25840_info = { - .type = "cx25840", - .addr = hw_addrs[idx], - .platform_data = &pdata, - }; - - pdata.pvr150_workaround = itv->pvr150_workaround; - sd = v4l2_i2c_new_subdev_board(&itv->v4l2_dev, adap, - &cx25840_info, NULL); - } else { - sd = v4l2_i2c_new_subdev(&itv->v4l2_dev, - adap, type, hw_addrs[idx], NULL); - } - if (sd) - sd->grp_id = 1 << idx; - return sd ? 0 : -1; -} - -struct v4l2_subdev *ivtv_find_hw(struct ivtv *itv, u32 hw) -{ - struct v4l2_subdev *result = NULL; - struct v4l2_subdev *sd; - - spin_lock(&itv->v4l2_dev.lock); - v4l2_device_for_each_subdev(sd, &itv->v4l2_dev) { - if (sd->grp_id == hw) { - result = sd; - break; - } - } - spin_unlock(&itv->v4l2_dev.lock); - return result; -} - -/* Set the serial clock line to the desired state */ -static void ivtv_setscl(struct ivtv *itv, int state) -{ - /* write them out */ - /* write bits are inverted */ - write_reg(~state, IVTV_REG_I2C_SETSCL_OFFSET); -} - -/* Set the serial data line to the desired state */ -static void ivtv_setsda(struct ivtv *itv, int state) -{ - /* write them out */ - /* write bits are inverted */ - write_reg(~state & 1, IVTV_REG_I2C_SETSDA_OFFSET); -} - -/* Read the serial clock line */ -static int ivtv_getscl(struct ivtv *itv) -{ - return read_reg(IVTV_REG_I2C_GETSCL_OFFSET) & 1; -} - -/* Read the serial data line */ -static int ivtv_getsda(struct ivtv *itv) -{ - return read_reg(IVTV_REG_I2C_GETSDA_OFFSET) & 1; -} - -/* Implement a short delay by polling the serial clock line */ -static void ivtv_scldelay(struct ivtv *itv) -{ - int i; - - for (i = 0; i < 5; ++i) - ivtv_getscl(itv); -} - -/* Wait for the serial clock line to become set to a specific value */ -static int ivtv_waitscl(struct ivtv *itv, int val) -{ - int i; - - ivtv_scldelay(itv); - for (i = 0; i < 1000; ++i) { - if (ivtv_getscl(itv) == val) - return 1; - } - return 0; -} - -/* Wait for the serial data line to become set to a specific value */ -static int ivtv_waitsda(struct ivtv *itv, int val) -{ - int i; - - ivtv_scldelay(itv); - for (i = 0; i < 1000; ++i) { - if (ivtv_getsda(itv) == val) - return 1; - } - return 0; -} - -/* Wait for the slave to issue an ACK */ -static int ivtv_ack(struct ivtv *itv) -{ - int ret = 0; - - if (ivtv_getscl(itv) == 1) { - IVTV_DEBUG_HI_I2C("SCL was high starting an ack\n"); - ivtv_setscl(itv, 0); - if (!ivtv_waitscl(itv, 0)) { - IVTV_DEBUG_I2C("Could not set SCL low starting an ack\n"); - return -EREMOTEIO; - } - } - ivtv_setsda(itv, 1); - ivtv_scldelay(itv); - ivtv_setscl(itv, 1); - if (!ivtv_waitsda(itv, 0)) { - IVTV_DEBUG_I2C("Slave did not ack\n"); - ret = -EREMOTEIO; - } - ivtv_setscl(itv, 0); - if (!ivtv_waitscl(itv, 0)) { - IVTV_DEBUG_I2C("Failed to set SCL low after ACK\n"); - ret = -EREMOTEIO; - } - return ret; -} - -/* Write a single byte to the i2c bus and wait for the slave to ACK */ -static int ivtv_sendbyte(struct ivtv *itv, unsigned char byte) -{ - int i, bit; - - IVTV_DEBUG_HI_I2C("write %x\n",byte); - for (i = 0; i < 8; ++i, byte<<=1) { - ivtv_setscl(itv, 0); - if (!ivtv_waitscl(itv, 0)) { - IVTV_DEBUG_I2C("Error setting SCL low\n"); - return -EREMOTEIO; - } - bit = (byte>>7)&1; - ivtv_setsda(itv, bit); - if (!ivtv_waitsda(itv, bit)) { - IVTV_DEBUG_I2C("Error setting SDA\n"); - return -EREMOTEIO; - } - ivtv_setscl(itv, 1); - if (!ivtv_waitscl(itv, 1)) { - IVTV_DEBUG_I2C("Slave not ready for bit\n"); - return -EREMOTEIO; - } - } - ivtv_setscl(itv, 0); - if (!ivtv_waitscl(itv, 0)) { - IVTV_DEBUG_I2C("Error setting SCL low\n"); - return -EREMOTEIO; - } - return ivtv_ack(itv); -} - -/* Read a byte from the i2c bus and send a NACK if applicable (i.e. for the - final byte) */ -static int ivtv_readbyte(struct ivtv *itv, unsigned char *byte, int nack) -{ - int i; - - *byte = 0; - - ivtv_setsda(itv, 1); - ivtv_scldelay(itv); - for (i = 0; i < 8; ++i) { - ivtv_setscl(itv, 0); - ivtv_scldelay(itv); - ivtv_setscl(itv, 1); - if (!ivtv_waitscl(itv, 1)) { - IVTV_DEBUG_I2C("Error setting SCL high\n"); - return -EREMOTEIO; - } - *byte = ((*byte)<<1)|ivtv_getsda(itv); - } - ivtv_setscl(itv, 0); - ivtv_scldelay(itv); - ivtv_setsda(itv, nack); - ivtv_scldelay(itv); - ivtv_setscl(itv, 1); - ivtv_scldelay(itv); - ivtv_setscl(itv, 0); - ivtv_scldelay(itv); - IVTV_DEBUG_HI_I2C("read %x\n",*byte); - return 0; -} - -/* Issue a start condition on the i2c bus to alert slaves to prepare for - an address write */ -static int ivtv_start(struct ivtv *itv) -{ - int sda; - - sda = ivtv_getsda(itv); - if (sda != 1) { - IVTV_DEBUG_HI_I2C("SDA was low at start\n"); - ivtv_setsda(itv, 1); - if (!ivtv_waitsda(itv, 1)) { - IVTV_DEBUG_I2C("SDA stuck low\n"); - return -EREMOTEIO; - } - } - if (ivtv_getscl(itv) != 1) { - ivtv_setscl(itv, 1); - if (!ivtv_waitscl(itv, 1)) { - IVTV_DEBUG_I2C("SCL stuck low at start\n"); - return -EREMOTEIO; - } - } - ivtv_setsda(itv, 0); - ivtv_scldelay(itv); - return 0; -} - -/* Issue a stop condition on the i2c bus to release it */ -static int ivtv_stop(struct ivtv *itv) -{ - int i; - - if (ivtv_getscl(itv) != 0) { - IVTV_DEBUG_HI_I2C("SCL not low when stopping\n"); - ivtv_setscl(itv, 0); - if (!ivtv_waitscl(itv, 0)) { - IVTV_DEBUG_I2C("SCL could not be set low\n"); - } - } - ivtv_setsda(itv, 0); - ivtv_scldelay(itv); - ivtv_setscl(itv, 1); - if (!ivtv_waitscl(itv, 1)) { - IVTV_DEBUG_I2C("SCL could not be set high\n"); - return -EREMOTEIO; - } - ivtv_scldelay(itv); - ivtv_setsda(itv, 1); - if (!ivtv_waitsda(itv, 1)) { - IVTV_DEBUG_I2C("resetting I2C\n"); - for (i = 0; i < 16; ++i) { - ivtv_setscl(itv, 0); - ivtv_scldelay(itv); - ivtv_setscl(itv, 1); - ivtv_scldelay(itv); - ivtv_setsda(itv, 1); - } - ivtv_waitsda(itv, 1); - return -EREMOTEIO; - } - return 0; -} - -/* Write a message to the given i2c slave. do_stop may be 0 to prevent - issuing the i2c stop condition (when following with a read) */ -static int ivtv_write(struct ivtv *itv, unsigned char addr, unsigned char *data, u32 len, int do_stop) -{ - int retry, ret = -EREMOTEIO; - u32 i; - - for (retry = 0; ret != 0 && retry < 8; ++retry) { - ret = ivtv_start(itv); - - if (ret == 0) { - ret = ivtv_sendbyte(itv, addr<<1); - for (i = 0; ret == 0 && i < len; ++i) - ret = ivtv_sendbyte(itv, data[i]); - } - if (ret != 0 || do_stop) { - ivtv_stop(itv); - } - } - if (ret) - IVTV_DEBUG_I2C("i2c write to %x failed\n", addr); - return ret; -} - -/* Read data from the given i2c slave. A stop condition is always issued. */ -static int ivtv_read(struct ivtv *itv, unsigned char addr, unsigned char *data, u32 len) -{ - int retry, ret = -EREMOTEIO; - u32 i; - - for (retry = 0; ret != 0 && retry < 8; ++retry) { - ret = ivtv_start(itv); - if (ret == 0) - ret = ivtv_sendbyte(itv, (addr << 1) | 1); - for (i = 0; ret == 0 && i < len; ++i) { - ret = ivtv_readbyte(itv, &data[i], i == len - 1); - } - ivtv_stop(itv); - } - if (ret) - IVTV_DEBUG_I2C("i2c read from %x failed\n", addr); - return ret; -} - -/* Kernel i2c transfer implementation. Takes a number of messages to be read - or written. If a read follows a write, this will occur without an - intervening stop condition */ -static int ivtv_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num) -{ - struct v4l2_device *v4l2_dev = i2c_get_adapdata(i2c_adap); - struct ivtv *itv = to_ivtv(v4l2_dev); - int retval; - int i; - - mutex_lock(&itv->i2c_bus_lock); - for (i = retval = 0; retval == 0 && i < num; i++) { - if (msgs[i].flags & I2C_M_RD) - retval = ivtv_read(itv, msgs[i].addr, msgs[i].buf, msgs[i].len); - else { - /* if followed by a read, don't stop */ - int stop = !(i + 1 < num && msgs[i + 1].flags == I2C_M_RD); - - retval = ivtv_write(itv, msgs[i].addr, msgs[i].buf, msgs[i].len, stop); - } - } - mutex_unlock(&itv->i2c_bus_lock); - return retval ? retval : num; -} - -/* Kernel i2c capabilities */ -static u32 ivtv_functionality(struct i2c_adapter *adap) -{ - return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; -} - -static struct i2c_algorithm ivtv_algo = { - .master_xfer = ivtv_xfer, - .functionality = ivtv_functionality, -}; - -/* template for our-bit banger */ -static struct i2c_adapter ivtv_i2c_adap_hw_template = { - .name = "ivtv i2c driver", - .algo = &ivtv_algo, - .algo_data = NULL, /* filled from template */ - .owner = THIS_MODULE, -}; - -static void ivtv_setscl_old(void *data, int state) -{ - struct ivtv *itv = (struct ivtv *)data; - - if (state) - itv->i2c_state |= 0x01; - else - itv->i2c_state &= ~0x01; - - /* write them out */ - /* write bits are inverted */ - write_reg(~itv->i2c_state, IVTV_REG_I2C_SETSCL_OFFSET); -} - -static void ivtv_setsda_old(void *data, int state) -{ - struct ivtv *itv = (struct ivtv *)data; - - if (state) - itv->i2c_state |= 0x01; - else - itv->i2c_state &= ~0x01; - - /* write them out */ - /* write bits are inverted */ - write_reg(~itv->i2c_state, IVTV_REG_I2C_SETSDA_OFFSET); -} - -static int ivtv_getscl_old(void *data) -{ - struct ivtv *itv = (struct ivtv *)data; - - return read_reg(IVTV_REG_I2C_GETSCL_OFFSET) & 1; -} - -static int ivtv_getsda_old(void *data) -{ - struct ivtv *itv = (struct ivtv *)data; - - return read_reg(IVTV_REG_I2C_GETSDA_OFFSET) & 1; -} - -/* template for i2c-bit-algo */ -static struct i2c_adapter ivtv_i2c_adap_template = { - .name = "ivtv i2c driver", - .algo = NULL, /* set by i2c-algo-bit */ - .algo_data = NULL, /* filled from template */ - .owner = THIS_MODULE, -}; - -#define IVTV_ALGO_BIT_TIMEOUT (2) /* seconds */ - -static const struct i2c_algo_bit_data ivtv_i2c_algo_template = { - .setsda = ivtv_setsda_old, - .setscl = ivtv_setscl_old, - .getsda = ivtv_getsda_old, - .getscl = ivtv_getscl_old, - .udelay = IVTV_DEFAULT_I2C_CLOCK_PERIOD / 2, /* microseconds */ - .timeout = IVTV_ALGO_BIT_TIMEOUT * HZ, /* jiffies */ -}; - -static struct i2c_client ivtv_i2c_client_template = { - .name = "ivtv internal", -}; - -/* init + register i2c adapter */ -int init_ivtv_i2c(struct ivtv *itv) -{ - int retval; - - IVTV_DEBUG_I2C("i2c init\n"); - - /* Sanity checks for the I2C hardware arrays. They must be the - * same size. - */ - if (ARRAY_SIZE(hw_devicenames) != ARRAY_SIZE(hw_addrs)) { - IVTV_ERR("Mismatched I2C hardware arrays\n"); - return -ENODEV; - } - if (itv->options.newi2c > 0) { - memcpy(&itv->i2c_adap, &ivtv_i2c_adap_hw_template, - sizeof(struct i2c_adapter)); - } else { - memcpy(&itv->i2c_adap, &ivtv_i2c_adap_template, - sizeof(struct i2c_adapter)); - memcpy(&itv->i2c_algo, &ivtv_i2c_algo_template, - sizeof(struct i2c_algo_bit_data)); - } - itv->i2c_algo.udelay = itv->options.i2c_clock_period / 2; - itv->i2c_algo.data = itv; - itv->i2c_adap.algo_data = &itv->i2c_algo; - - sprintf(itv->i2c_adap.name + strlen(itv->i2c_adap.name), " #%d", - itv->instance); - i2c_set_adapdata(&itv->i2c_adap, &itv->v4l2_dev); - - memcpy(&itv->i2c_client, &ivtv_i2c_client_template, - sizeof(struct i2c_client)); - itv->i2c_client.adapter = &itv->i2c_adap; - itv->i2c_adap.dev.parent = &itv->pdev->dev; - - IVTV_DEBUG_I2C("setting scl and sda to 1\n"); - ivtv_setscl(itv, 1); - ivtv_setsda(itv, 1); - - if (itv->options.newi2c > 0) - retval = i2c_add_adapter(&itv->i2c_adap); - else - retval = i2c_bit_add_bus(&itv->i2c_adap); - - return retval; -} - -void exit_ivtv_i2c(struct ivtv *itv) -{ - IVTV_DEBUG_I2C("i2c exit\n"); - - i2c_del_adapter(&itv->i2c_adap); -} diff --git a/drivers/media/video/ivtv/ivtv-i2c.h b/drivers/media/video/ivtv/ivtv-i2c.h deleted file mode 100644 index 7b9ec1cfeb80..000000000000 --- a/drivers/media/video/ivtv/ivtv-i2c.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - I2C functions - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_I2C_H -#define IVTV_I2C_H - -struct i2c_client *ivtv_i2c_new_ir_legacy(struct ivtv *itv); -int ivtv_i2c_register(struct ivtv *itv, unsigned idx); -struct v4l2_subdev *ivtv_find_hw(struct ivtv *itv, u32 hw); - -/* init + register i2c adapter */ -int init_ivtv_i2c(struct ivtv *itv); -void exit_ivtv_i2c(struct ivtv *itv); - -#endif diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c deleted file mode 100644 index 32a591062d0b..000000000000 --- a/drivers/media/video/ivtv/ivtv-ioctl.c +++ /dev/null @@ -1,1899 +0,0 @@ -/* - ioctl system call - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "ivtv-driver.h" -#include "ivtv-version.h" -#include "ivtv-mailbox.h" -#include "ivtv-i2c.h" -#include "ivtv-queue.h" -#include "ivtv-fileops.h" -#include "ivtv-vbi.h" -#include "ivtv-routing.h" -#include "ivtv-streams.h" -#include "ivtv-yuv.h" -#include "ivtv-ioctl.h" -#include "ivtv-gpio.h" -#include "ivtv-controls.h" -#include "ivtv-cards.h" -#include <media/saa7127.h> -#include <media/tveeprom.h> -#include <media/v4l2-chip-ident.h> -#include <media/v4l2-event.h> -#include <linux/dvb/audio.h> - -u16 ivtv_service2vbi(int type) -{ - switch (type) { - case V4L2_SLICED_TELETEXT_B: - return IVTV_SLICED_TYPE_TELETEXT_B; - case V4L2_SLICED_CAPTION_525: - return IVTV_SLICED_TYPE_CAPTION_525; - case V4L2_SLICED_WSS_625: - return IVTV_SLICED_TYPE_WSS_625; - case V4L2_SLICED_VPS: - return IVTV_SLICED_TYPE_VPS; - default: - return 0; - } -} - -static int valid_service_line(int field, int line, int is_pal) -{ - return (is_pal && line >= 6 && (line != 23 || field == 0)) || - (!is_pal && line >= 10 && line < 22); -} - -static u16 select_service_from_set(int field, int line, u16 set, int is_pal) -{ - u16 valid_set = (is_pal ? V4L2_SLICED_VBI_625 : V4L2_SLICED_VBI_525); - int i; - - set = set & valid_set; - if (set == 0 || !valid_service_line(field, line, is_pal)) { - return 0; - } - if (!is_pal) { - if (line == 21 && (set & V4L2_SLICED_CAPTION_525)) - return V4L2_SLICED_CAPTION_525; - } - else { - if (line == 16 && field == 0 && (set & V4L2_SLICED_VPS)) - return V4L2_SLICED_VPS; - if (line == 23 && field == 0 && (set & V4L2_SLICED_WSS_625)) - return V4L2_SLICED_WSS_625; - if (line == 23) - return 0; - } - for (i = 0; i < 32; i++) { - if ((1 << i) & set) - return 1 << i; - } - return 0; -} - -void ivtv_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal) -{ - u16 set = fmt->service_set; - int f, l; - - fmt->service_set = 0; - for (f = 0; f < 2; f++) { - for (l = 0; l < 24; l++) { - fmt->service_lines[f][l] = select_service_from_set(f, l, set, is_pal); - } - } -} - -static void check_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal) -{ - int f, l; - - for (f = 0; f < 2; f++) { - for (l = 0; l < 24; l++) { - fmt->service_lines[f][l] = select_service_from_set(f, l, fmt->service_lines[f][l], is_pal); - } - } -} - -u16 ivtv_get_service_set(struct v4l2_sliced_vbi_format *fmt) -{ - int f, l; - u16 set = 0; - - for (f = 0; f < 2; f++) { - for (l = 0; l < 24; l++) { - set |= fmt->service_lines[f][l]; - } - } - return set; -} - -void ivtv_set_osd_alpha(struct ivtv *itv) -{ - ivtv_vapi(itv, CX2341X_OSD_SET_GLOBAL_ALPHA, 3, - itv->osd_global_alpha_state, itv->osd_global_alpha, !itv->osd_local_alpha_state); - ivtv_vapi(itv, CX2341X_OSD_SET_CHROMA_KEY, 2, itv->osd_chroma_key_state, itv->osd_chroma_key); -} - -int ivtv_set_speed(struct ivtv *itv, int speed) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - int single_step = (speed == 1 || speed == -1); - DEFINE_WAIT(wait); - - if (speed == 0) speed = 1000; - - /* No change? */ - if (speed == itv->speed && !single_step) - return 0; - - if (single_step && (speed < 0) == (itv->speed < 0)) { - /* Single step video and no need to change direction */ - ivtv_vapi(itv, CX2341X_DEC_STEP_VIDEO, 1, 0); - itv->speed = speed; - return 0; - } - if (single_step) - /* Need to change direction */ - speed = speed < 0 ? -1000 : 1000; - - data[0] = (speed > 1000 || speed < -1000) ? 0x80000000 : 0; - data[0] |= (speed > 1000 || speed < -1500) ? 0x40000000 : 0; - data[1] = (speed < 0); - data[2] = speed < 0 ? 3 : 7; - data[3] = v4l2_ctrl_g_ctrl(itv->cxhdl.video_b_frames); - data[4] = (speed == 1500 || speed == 500) ? itv->speed_mute_audio : 0; - data[5] = 0; - data[6] = 0; - - if (speed == 1500 || speed == -1500) data[0] |= 1; - else if (speed == 2000 || speed == -2000) data[0] |= 2; - else if (speed > -1000 && speed < 0) data[0] |= (-1000 / speed); - else if (speed < 1000 && speed > 0) data[0] |= (1000 / speed); - - /* If not decoding, just change speed setting */ - if (atomic_read(&itv->decoding) > 0) { - int got_sig = 0; - - /* Stop all DMA and decoding activity */ - ivtv_vapi(itv, CX2341X_DEC_PAUSE_PLAYBACK, 1, 0); - - /* Wait for any DMA to finish */ - mutex_unlock(&itv->serialize_lock); - prepare_to_wait(&itv->dma_waitq, &wait, TASK_INTERRUPTIBLE); - while (test_bit(IVTV_F_I_DMA, &itv->i_flags)) { - got_sig = signal_pending(current); - if (got_sig) - break; - got_sig = 0; - schedule(); - } - finish_wait(&itv->dma_waitq, &wait); - mutex_lock(&itv->serialize_lock); - if (got_sig) - return -EINTR; - - /* Change Speed safely */ - ivtv_api(itv, CX2341X_DEC_SET_PLAYBACK_SPEED, 7, data); - IVTV_DEBUG_INFO("Setting Speed to 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x\n", - data[0], data[1], data[2], data[3], data[4], data[5], data[6]); - } - if (single_step) { - speed = (speed < 0) ? -1 : 1; - ivtv_vapi(itv, CX2341X_DEC_STEP_VIDEO, 1, 0); - } - itv->speed = speed; - return 0; -} - -static int ivtv_validate_speed(int cur_speed, int new_speed) -{ - int fact = new_speed < 0 ? -1 : 1; - int s; - - if (cur_speed == 0) - cur_speed = 1000; - if (new_speed < 0) - new_speed = -new_speed; - if (cur_speed < 0) - cur_speed = -cur_speed; - - if (cur_speed <= new_speed) { - if (new_speed > 1500) - return fact * 2000; - if (new_speed > 1000) - return fact * 1500; - } - else { - if (new_speed >= 2000) - return fact * 2000; - if (new_speed >= 1500) - return fact * 1500; - if (new_speed >= 1000) - return fact * 1000; - } - if (new_speed == 0) - return 1000; - if (new_speed == 1 || new_speed == 1000) - return fact * new_speed; - - s = new_speed; - new_speed = 1000 / new_speed; - if (1000 / cur_speed == new_speed) - new_speed += (cur_speed < s) ? -1 : 1; - if (new_speed > 60) return 1000 / (fact * 60); - return 1000 / (fact * new_speed); -} - -static int ivtv_video_command(struct ivtv *itv, struct ivtv_open_id *id, - struct v4l2_decoder_cmd *dc, int try) -{ - struct ivtv_stream *s = &itv->streams[IVTV_DEC_STREAM_TYPE_MPG]; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return -EINVAL; - - switch (dc->cmd) { - case V4L2_DEC_CMD_START: { - dc->flags &= V4L2_DEC_CMD_START_MUTE_AUDIO; - dc->start.speed = ivtv_validate_speed(itv->speed, dc->start.speed); - if (dc->start.speed < 0) - dc->start.format = V4L2_DEC_START_FMT_GOP; - else - dc->start.format = V4L2_DEC_START_FMT_NONE; - if (dc->start.speed != 500 && dc->start.speed != 1500) - dc->flags = dc->start.speed == 1000 ? 0 : - V4L2_DEC_CMD_START_MUTE_AUDIO; - if (try) break; - - itv->speed_mute_audio = dc->flags & V4L2_DEC_CMD_START_MUTE_AUDIO; - if (ivtv_set_output_mode(itv, OUT_MPG) != OUT_MPG) - return -EBUSY; - if (test_and_clear_bit(IVTV_F_I_DEC_PAUSED, &itv->i_flags)) { - /* forces ivtv_set_speed to be called */ - itv->speed = 0; - } - return ivtv_start_decoding(id, dc->start.speed); - } - - case V4L2_DEC_CMD_STOP: - dc->flags &= V4L2_DEC_CMD_STOP_IMMEDIATELY | V4L2_DEC_CMD_STOP_TO_BLACK; - if (dc->flags & V4L2_DEC_CMD_STOP_IMMEDIATELY) - dc->stop.pts = 0; - if (try) break; - if (atomic_read(&itv->decoding) == 0) - return 0; - if (itv->output_mode != OUT_MPG) - return -EBUSY; - - itv->output_mode = OUT_NONE; - return ivtv_stop_v4l2_decode_stream(s, dc->flags, dc->stop.pts); - - case V4L2_DEC_CMD_PAUSE: - dc->flags &= V4L2_DEC_CMD_PAUSE_TO_BLACK; - if (try) break; - if (itv->output_mode != OUT_MPG) - return -EBUSY; - if (atomic_read(&itv->decoding) > 0) { - ivtv_vapi(itv, CX2341X_DEC_PAUSE_PLAYBACK, 1, - (dc->flags & V4L2_DEC_CMD_PAUSE_TO_BLACK) ? 1 : 0); - set_bit(IVTV_F_I_DEC_PAUSED, &itv->i_flags); - } - break; - - case V4L2_DEC_CMD_RESUME: - dc->flags = 0; - if (try) break; - if (itv->output_mode != OUT_MPG) - return -EBUSY; - if (test_and_clear_bit(IVTV_F_I_DEC_PAUSED, &itv->i_flags)) { - int speed = itv->speed; - itv->speed = 0; - return ivtv_start_decoding(id, speed); - } - break; - - default: - return -EINVAL; - } - return 0; -} - -static int ivtv_g_fmt_sliced_vbi_out(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct ivtv *itv = fh2id(fh)->itv; - struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced; - - vbifmt->reserved[0] = 0; - vbifmt->reserved[1] = 0; - if (!(itv->v4l2_cap & V4L2_CAP_SLICED_VBI_OUTPUT)) - return -EINVAL; - vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36; - if (itv->is_60hz) { - vbifmt->service_lines[0][21] = V4L2_SLICED_CAPTION_525; - vbifmt->service_lines[1][21] = V4L2_SLICED_CAPTION_525; - } else { - vbifmt->service_lines[0][23] = V4L2_SLICED_WSS_625; - vbifmt->service_lines[0][16] = V4L2_SLICED_VPS; - } - vbifmt->service_set = ivtv_get_service_set(vbifmt); - return 0; -} - -static int ivtv_g_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - struct v4l2_pix_format *pixfmt = &fmt->fmt.pix; - - pixfmt->width = itv->cxhdl.width; - pixfmt->height = itv->cxhdl.height; - pixfmt->colorspace = V4L2_COLORSPACE_SMPTE170M; - pixfmt->field = V4L2_FIELD_INTERLACED; - pixfmt->priv = 0; - if (id->type == IVTV_ENC_STREAM_TYPE_YUV) { - pixfmt->pixelformat = V4L2_PIX_FMT_HM12; - /* YUV size is (Y=(h*720) + UV=(h*(720/2))) */ - pixfmt->sizeimage = pixfmt->height * 720 * 3 / 2; - pixfmt->bytesperline = 720; - } else { - pixfmt->pixelformat = V4L2_PIX_FMT_MPEG; - pixfmt->sizeimage = 128 * 1024; - pixfmt->bytesperline = 0; - } - return 0; -} - -static int ivtv_g_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct ivtv *itv = fh2id(fh)->itv; - struct v4l2_vbi_format *vbifmt = &fmt->fmt.vbi; - - vbifmt->sampling_rate = 27000000; - vbifmt->offset = 248; - vbifmt->samples_per_line = itv->vbi.raw_decoder_line_size - 4; - vbifmt->sample_format = V4L2_PIX_FMT_GREY; - vbifmt->start[0] = itv->vbi.start[0]; - vbifmt->start[1] = itv->vbi.start[1]; - vbifmt->count[0] = vbifmt->count[1] = itv->vbi.count; - vbifmt->flags = 0; - vbifmt->reserved[0] = 0; - vbifmt->reserved[1] = 0; - return 0; -} - -static int ivtv_g_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced; - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - - vbifmt->reserved[0] = 0; - vbifmt->reserved[1] = 0; - vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36; - - if (id->type == IVTV_DEC_STREAM_TYPE_VBI) { - vbifmt->service_set = itv->is_50hz ? V4L2_SLICED_VBI_625 : - V4L2_SLICED_VBI_525; - ivtv_expand_service_set(vbifmt, itv->is_50hz); - return 0; - } - - v4l2_subdev_call(itv->sd_video, vbi, g_sliced_fmt, vbifmt); - vbifmt->service_set = ivtv_get_service_set(vbifmt); - return 0; -} - -static int ivtv_g_fmt_vid_out(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - struct v4l2_pix_format *pixfmt = &fmt->fmt.pix; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return -EINVAL; - pixfmt->width = itv->main_rect.width; - pixfmt->height = itv->main_rect.height; - pixfmt->colorspace = V4L2_COLORSPACE_SMPTE170M; - pixfmt->field = V4L2_FIELD_INTERLACED; - pixfmt->priv = 0; - if (id->type == IVTV_DEC_STREAM_TYPE_YUV) { - switch (itv->yuv_info.lace_mode & IVTV_YUV_MODE_MASK) { - case IVTV_YUV_MODE_INTERLACED: - pixfmt->field = (itv->yuv_info.lace_mode & IVTV_YUV_SYNC_MASK) ? - V4L2_FIELD_INTERLACED_BT : V4L2_FIELD_INTERLACED_TB; - break; - case IVTV_YUV_MODE_PROGRESSIVE: - pixfmt->field = V4L2_FIELD_NONE; - break; - default: - pixfmt->field = V4L2_FIELD_ANY; - break; - } - pixfmt->pixelformat = V4L2_PIX_FMT_HM12; - pixfmt->bytesperline = 720; - pixfmt->width = itv->yuv_info.v4l2_src_w; - pixfmt->height = itv->yuv_info.v4l2_src_h; - /* YUV size is (Y=(h*w) + UV=(h*(w/2))) */ - pixfmt->sizeimage = - 1080 * ((pixfmt->height + 31) & ~31); - } else { - pixfmt->pixelformat = V4L2_PIX_FMT_MPEG; - pixfmt->sizeimage = 128 * 1024; - pixfmt->bytesperline = 0; - } - return 0; -} - -static int ivtv_g_fmt_vid_out_overlay(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct ivtv *itv = fh2id(fh)->itv; - struct v4l2_window *winfmt = &fmt->fmt.win; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return -EINVAL; - winfmt->chromakey = itv->osd_chroma_key; - winfmt->global_alpha = itv->osd_global_alpha; - winfmt->field = V4L2_FIELD_INTERLACED; - winfmt->clips = NULL; - winfmt->clipcount = 0; - winfmt->bitmap = NULL; - winfmt->w.top = winfmt->w.left = 0; - winfmt->w.width = itv->osd_rect.width; - winfmt->w.height = itv->osd_rect.height; - return 0; -} - -static int ivtv_try_fmt_sliced_vbi_out(struct file *file, void *fh, struct v4l2_format *fmt) -{ - return ivtv_g_fmt_sliced_vbi_out(file, fh, fmt); -} - -static int ivtv_try_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - int w = fmt->fmt.pix.width; - int h = fmt->fmt.pix.height; - int min_h = 2; - - w = min(w, 720); - w = max(w, 2); - if (id->type == IVTV_ENC_STREAM_TYPE_YUV) { - /* YUV height must be a multiple of 32 */ - h &= ~0x1f; - min_h = 32; - } - h = min(h, itv->is_50hz ? 576 : 480); - h = max(h, min_h); - ivtv_g_fmt_vid_cap(file, fh, fmt); - fmt->fmt.pix.width = w; - fmt->fmt.pix.height = h; - return 0; -} - -static int ivtv_try_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt) -{ - return ivtv_g_fmt_vbi_cap(file, fh, fmt); -} - -static int ivtv_try_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced; - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - - if (id->type == IVTV_DEC_STREAM_TYPE_VBI) - return ivtv_g_fmt_sliced_vbi_cap(file, fh, fmt); - - /* set sliced VBI capture format */ - vbifmt->io_size = sizeof(struct v4l2_sliced_vbi_data) * 36; - vbifmt->reserved[0] = 0; - vbifmt->reserved[1] = 0; - - if (vbifmt->service_set) - ivtv_expand_service_set(vbifmt, itv->is_50hz); - check_service_set(vbifmt, itv->is_50hz); - vbifmt->service_set = ivtv_get_service_set(vbifmt); - return 0; -} - -static int ivtv_try_fmt_vid_out(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct ivtv_open_id *id = fh2id(fh); - s32 w = fmt->fmt.pix.width; - s32 h = fmt->fmt.pix.height; - int field = fmt->fmt.pix.field; - int ret = ivtv_g_fmt_vid_out(file, fh, fmt); - - w = min(w, 720); - w = max(w, 2); - /* Why can the height be 576 even when the output is NTSC? - - Internally the buffers of the PVR350 are always set to 720x576. The - decoded video frame will always be placed in the top left corner of - this buffer. For any video which is not 720x576, the buffer will - then be cropped to remove the unused right and lower areas, with - the remaining image being scaled by the hardware to fit the display - area. The video can be scaled both up and down, so a 720x480 video - can be displayed full-screen on PAL and a 720x576 video can be - displayed without cropping on NTSC. - - Note that the scaling only occurs on the video stream, the osd - resolution is locked to the broadcast standard and not scaled. - - Thanks to Ian Armstrong for this explanation. */ - h = min(h, 576); - h = max(h, 2); - if (id->type == IVTV_DEC_STREAM_TYPE_YUV) - fmt->fmt.pix.field = field; - fmt->fmt.pix.width = w; - fmt->fmt.pix.height = h; - return ret; -} - -static int ivtv_try_fmt_vid_out_overlay(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct ivtv *itv = fh2id(fh)->itv; - u32 chromakey = fmt->fmt.win.chromakey; - u8 global_alpha = fmt->fmt.win.global_alpha; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return -EINVAL; - ivtv_g_fmt_vid_out_overlay(file, fh, fmt); - fmt->fmt.win.chromakey = chromakey; - fmt->fmt.win.global_alpha = global_alpha; - return 0; -} - -static int ivtv_s_fmt_sliced_vbi_out(struct file *file, void *fh, struct v4l2_format *fmt) -{ - return ivtv_g_fmt_sliced_vbi_out(file, fh, fmt); -} - -static int ivtv_s_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - struct v4l2_mbus_framefmt mbus_fmt; - int ret = ivtv_try_fmt_vid_cap(file, fh, fmt); - int w = fmt->fmt.pix.width; - int h = fmt->fmt.pix.height; - - if (ret) - return ret; - - if (itv->cxhdl.width == w && itv->cxhdl.height == h) - return 0; - - if (atomic_read(&itv->capturing) > 0) - return -EBUSY; - - itv->cxhdl.width = w; - itv->cxhdl.height = h; - if (v4l2_ctrl_g_ctrl(itv->cxhdl.video_encoding) == V4L2_MPEG_VIDEO_ENCODING_MPEG_1) - fmt->fmt.pix.width /= 2; - mbus_fmt.width = fmt->fmt.pix.width; - mbus_fmt.height = h; - mbus_fmt.code = V4L2_MBUS_FMT_FIXED; - v4l2_subdev_call(itv->sd_video, video, s_mbus_fmt, &mbus_fmt); - return ivtv_g_fmt_vid_cap(file, fh, fmt); -} - -static int ivtv_s_fmt_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct ivtv *itv = fh2id(fh)->itv; - - if (!ivtv_raw_vbi(itv) && atomic_read(&itv->capturing) > 0) - return -EBUSY; - itv->vbi.sliced_in->service_set = 0; - itv->vbi.in.type = V4L2_BUF_TYPE_VBI_CAPTURE; - v4l2_subdev_call(itv->sd_video, vbi, s_raw_fmt, &fmt->fmt.vbi); - return ivtv_g_fmt_vbi_cap(file, fh, fmt); -} - -static int ivtv_s_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced; - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - int ret = ivtv_try_fmt_sliced_vbi_cap(file, fh, fmt); - - if (ret || id->type == IVTV_DEC_STREAM_TYPE_VBI) - return ret; - - check_service_set(vbifmt, itv->is_50hz); - if (ivtv_raw_vbi(itv) && atomic_read(&itv->capturing) > 0) - return -EBUSY; - itv->vbi.in.type = V4L2_BUF_TYPE_SLICED_VBI_CAPTURE; - v4l2_subdev_call(itv->sd_video, vbi, s_sliced_fmt, vbifmt); - memcpy(itv->vbi.sliced_in, vbifmt, sizeof(*itv->vbi.sliced_in)); - return 0; -} - -static int ivtv_s_fmt_vid_out(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - struct yuv_playback_info *yi = &itv->yuv_info; - int ret = ivtv_try_fmt_vid_out(file, fh, fmt); - - if (ret) - return ret; - - if (id->type != IVTV_DEC_STREAM_TYPE_YUV) - return 0; - - /* Return now if we already have some frame data */ - if (yi->stream_size) - return -EBUSY; - - yi->v4l2_src_w = fmt->fmt.pix.width; - yi->v4l2_src_h = fmt->fmt.pix.height; - - switch (fmt->fmt.pix.field) { - case V4L2_FIELD_NONE: - yi->lace_mode = IVTV_YUV_MODE_PROGRESSIVE; - break; - case V4L2_FIELD_ANY: - yi->lace_mode = IVTV_YUV_MODE_AUTO; - break; - case V4L2_FIELD_INTERLACED_BT: - yi->lace_mode = - IVTV_YUV_MODE_INTERLACED|IVTV_YUV_SYNC_ODD; - break; - case V4L2_FIELD_INTERLACED_TB: - default: - yi->lace_mode = IVTV_YUV_MODE_INTERLACED; - break; - } - yi->lace_sync_field = (yi->lace_mode & IVTV_YUV_SYNC_MASK) == IVTV_YUV_SYNC_EVEN ? 0 : 1; - - if (test_bit(IVTV_F_I_DEC_YUV, &itv->i_flags)) - itv->dma_data_req_size = - 1080 * ((yi->v4l2_src_h + 31) & ~31); - - return 0; -} - -static int ivtv_s_fmt_vid_out_overlay(struct file *file, void *fh, struct v4l2_format *fmt) -{ - struct ivtv *itv = fh2id(fh)->itv; - int ret = ivtv_try_fmt_vid_out_overlay(file, fh, fmt); - - if (ret == 0) { - itv->osd_chroma_key = fmt->fmt.win.chromakey; - itv->osd_global_alpha = fmt->fmt.win.global_alpha; - ivtv_set_osd_alpha(itv); - } - return ret; -} - -static int ivtv_g_chip_ident(struct file *file, void *fh, struct v4l2_dbg_chip_ident *chip) -{ - struct ivtv *itv = fh2id(fh)->itv; - - chip->ident = V4L2_IDENT_NONE; - chip->revision = 0; - if (chip->match.type == V4L2_CHIP_MATCH_HOST) { - if (v4l2_chip_match_host(&chip->match)) - chip->ident = itv->has_cx23415 ? V4L2_IDENT_CX23415 : V4L2_IDENT_CX23416; - return 0; - } - if (chip->match.type != V4L2_CHIP_MATCH_I2C_DRIVER && - chip->match.type != V4L2_CHIP_MATCH_I2C_ADDR) - return -EINVAL; - /* TODO: is this correct? */ - return ivtv_call_all_err(itv, core, g_chip_ident, chip); -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int ivtv_itvc(struct ivtv *itv, unsigned int cmd, void *arg) -{ - struct v4l2_dbg_register *regs = arg; - volatile u8 __iomem *reg_start; - - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - if (regs->reg >= IVTV_REG_OFFSET && regs->reg < IVTV_REG_OFFSET + IVTV_REG_SIZE) - reg_start = itv->reg_mem - IVTV_REG_OFFSET; - else if (itv->has_cx23415 && regs->reg >= IVTV_DECODER_OFFSET && - regs->reg < IVTV_DECODER_OFFSET + IVTV_DECODER_SIZE) - reg_start = itv->dec_mem - IVTV_DECODER_OFFSET; - else if (regs->reg < IVTV_ENCODER_SIZE) - reg_start = itv->enc_mem; - else - return -EINVAL; - - regs->size = 4; - if (cmd == VIDIOC_DBG_G_REGISTER) - regs->val = readl(regs->reg + reg_start); - else - writel(regs->val, regs->reg + reg_start); - return 0; -} - -static int ivtv_g_register(struct file *file, void *fh, struct v4l2_dbg_register *reg) -{ - struct ivtv *itv = fh2id(fh)->itv; - - if (v4l2_chip_match_host(®->match)) - return ivtv_itvc(itv, VIDIOC_DBG_G_REGISTER, reg); - /* TODO: subdev errors should not be ignored, this should become a - subdev helper function. */ - ivtv_call_all(itv, core, g_register, reg); - return 0; -} - -static int ivtv_s_register(struct file *file, void *fh, struct v4l2_dbg_register *reg) -{ - struct ivtv *itv = fh2id(fh)->itv; - - if (v4l2_chip_match_host(®->match)) - return ivtv_itvc(itv, VIDIOC_DBG_S_REGISTER, reg); - /* TODO: subdev errors should not be ignored, this should become a - subdev helper function. */ - ivtv_call_all(itv, core, s_register, reg); - return 0; -} -#endif - -static int ivtv_querycap(struct file *file, void *fh, struct v4l2_capability *vcap) -{ - struct ivtv_open_id *id = fh2id(file->private_data); - struct ivtv *itv = id->itv; - struct ivtv_stream *s = &itv->streams[id->type]; - - strlcpy(vcap->driver, IVTV_DRIVER_NAME, sizeof(vcap->driver)); - strlcpy(vcap->card, itv->card_name, sizeof(vcap->card)); - snprintf(vcap->bus_info, sizeof(vcap->bus_info), "PCI:%s", pci_name(itv->pdev)); - vcap->capabilities = itv->v4l2_cap | V4L2_CAP_DEVICE_CAPS; - vcap->device_caps = s->caps; - return 0; -} - -static int ivtv_enumaudio(struct file *file, void *fh, struct v4l2_audio *vin) -{ - struct ivtv *itv = fh2id(fh)->itv; - - return ivtv_get_audio_input(itv, vin->index, vin); -} - -static int ivtv_g_audio(struct file *file, void *fh, struct v4l2_audio *vin) -{ - struct ivtv *itv = fh2id(fh)->itv; - - vin->index = itv->audio_input; - return ivtv_get_audio_input(itv, vin->index, vin); -} - -static int ivtv_s_audio(struct file *file, void *fh, struct v4l2_audio *vout) -{ - struct ivtv *itv = fh2id(fh)->itv; - - if (vout->index >= itv->nof_audio_inputs) - return -EINVAL; - - itv->audio_input = vout->index; - ivtv_audio_set_io(itv); - - return 0; -} - -static int ivtv_enumaudout(struct file *file, void *fh, struct v4l2_audioout *vin) -{ - struct ivtv *itv = fh2id(fh)->itv; - - /* set it to defaults from our table */ - return ivtv_get_audio_output(itv, vin->index, vin); -} - -static int ivtv_g_audout(struct file *file, void *fh, struct v4l2_audioout *vin) -{ - struct ivtv *itv = fh2id(fh)->itv; - - vin->index = 0; - return ivtv_get_audio_output(itv, vin->index, vin); -} - -static int ivtv_s_audout(struct file *file, void *fh, struct v4l2_audioout *vout) -{ - struct ivtv *itv = fh2id(fh)->itv; - - return ivtv_get_audio_output(itv, vout->index, vout); -} - -static int ivtv_enum_input(struct file *file, void *fh, struct v4l2_input *vin) -{ - struct ivtv *itv = fh2id(fh)->itv; - - /* set it to defaults from our table */ - return ivtv_get_input(itv, vin->index, vin); -} - -static int ivtv_enum_output(struct file *file, void *fh, struct v4l2_output *vout) -{ - struct ivtv *itv = fh2id(fh)->itv; - - return ivtv_get_output(itv, vout->index, vout); -} - -static int ivtv_cropcap(struct file *file, void *fh, struct v4l2_cropcap *cropcap) -{ - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - struct yuv_playback_info *yi = &itv->yuv_info; - int streamtype; - - streamtype = id->type; - - if (cropcap->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) - return -EINVAL; - cropcap->bounds.top = cropcap->bounds.left = 0; - cropcap->bounds.width = 720; - if (cropcap->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) { - cropcap->bounds.height = itv->is_50hz ? 576 : 480; - cropcap->pixelaspect.numerator = itv->is_50hz ? 59 : 10; - cropcap->pixelaspect.denominator = itv->is_50hz ? 54 : 11; - } else if (streamtype == IVTV_DEC_STREAM_TYPE_YUV) { - if (yi->track_osd) { - cropcap->bounds.width = yi->osd_full_w; - cropcap->bounds.height = yi->osd_full_h; - } else { - cropcap->bounds.width = 720; - cropcap->bounds.height = - itv->is_out_50hz ? 576 : 480; - } - cropcap->pixelaspect.numerator = itv->is_out_50hz ? 59 : 10; - cropcap->pixelaspect.denominator = itv->is_out_50hz ? 54 : 11; - } else { - cropcap->bounds.height = itv->is_out_50hz ? 576 : 480; - cropcap->pixelaspect.numerator = itv->is_out_50hz ? 59 : 10; - cropcap->pixelaspect.denominator = itv->is_out_50hz ? 54 : 11; - } - cropcap->defrect = cropcap->bounds; - return 0; -} - -static int ivtv_s_crop(struct file *file, void *fh, struct v4l2_crop *crop) -{ - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - struct yuv_playback_info *yi = &itv->yuv_info; - int streamtype; - - streamtype = id->type; - - if (crop->type == V4L2_BUF_TYPE_VIDEO_OUTPUT && - (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) { - if (streamtype == IVTV_DEC_STREAM_TYPE_YUV) { - yi->main_rect = crop->c; - return 0; - } else { - if (!ivtv_vapi(itv, CX2341X_OSD_SET_FRAMEBUFFER_WINDOW, 4, - crop->c.width, crop->c.height, crop->c.left, crop->c.top)) { - itv->main_rect = crop->c; - return 0; - } - } - return -EINVAL; - } - return -EINVAL; -} - -static int ivtv_g_crop(struct file *file, void *fh, struct v4l2_crop *crop) -{ - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - struct yuv_playback_info *yi = &itv->yuv_info; - int streamtype; - - streamtype = id->type; - - if (crop->type == V4L2_BUF_TYPE_VIDEO_OUTPUT && - (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) { - if (streamtype == IVTV_DEC_STREAM_TYPE_YUV) - crop->c = yi->main_rect; - else - crop->c = itv->main_rect; - return 0; - } - return -EINVAL; -} - -static int ivtv_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtdesc *fmt) -{ - static struct v4l2_fmtdesc formats[] = { - { 0, 0, 0, - "HM12 (YUV 4:2:0)", V4L2_PIX_FMT_HM12, - { 0, 0, 0, 0 } - }, - { 1, 0, V4L2_FMT_FLAG_COMPRESSED, - "MPEG", V4L2_PIX_FMT_MPEG, - { 0, 0, 0, 0 } - } - }; - enum v4l2_buf_type type = fmt->type; - - if (fmt->index > 1) - return -EINVAL; - - *fmt = formats[fmt->index]; - fmt->type = type; - return 0; -} - -static int ivtv_enum_fmt_vid_out(struct file *file, void *fh, struct v4l2_fmtdesc *fmt) -{ - struct ivtv *itv = fh2id(fh)->itv; - - static struct v4l2_fmtdesc formats[] = { - { 0, 0, 0, - "HM12 (YUV 4:2:0)", V4L2_PIX_FMT_HM12, - { 0, 0, 0, 0 } - }, - { 1, 0, V4L2_FMT_FLAG_COMPRESSED, - "MPEG", V4L2_PIX_FMT_MPEG, - { 0, 0, 0, 0 } - } - }; - enum v4l2_buf_type type = fmt->type; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return -EINVAL; - - if (fmt->index > 1) - return -EINVAL; - - *fmt = formats[fmt->index]; - fmt->type = type; - - return 0; -} - -static int ivtv_g_input(struct file *file, void *fh, unsigned int *i) -{ - struct ivtv *itv = fh2id(fh)->itv; - - *i = itv->active_input; - - return 0; -} - -int ivtv_s_input(struct file *file, void *fh, unsigned int inp) -{ - struct ivtv *itv = fh2id(fh)->itv; - - if (inp < 0 || inp >= itv->nof_inputs) - return -EINVAL; - - if (inp == itv->active_input) { - IVTV_DEBUG_INFO("Input unchanged\n"); - return 0; - } - - if (atomic_read(&itv->capturing) > 0) { - return -EBUSY; - } - - IVTV_DEBUG_INFO("Changing input from %d to %d\n", - itv->active_input, inp); - - itv->active_input = inp; - /* Set the audio input to whatever is appropriate for the - input type. */ - itv->audio_input = itv->card->video_inputs[inp].audio_index; - - /* prevent others from messing with the streams until - we're finished changing inputs. */ - ivtv_mute(itv); - ivtv_video_set_io(itv); - ivtv_audio_set_io(itv); - ivtv_unmute(itv); - - return 0; -} - -static int ivtv_g_output(struct file *file, void *fh, unsigned int *i) -{ - struct ivtv *itv = fh2id(fh)->itv; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return -EINVAL; - - *i = itv->active_output; - - return 0; -} - -static int ivtv_s_output(struct file *file, void *fh, unsigned int outp) -{ - struct ivtv *itv = fh2id(fh)->itv; - - if (outp >= itv->card->nof_outputs) - return -EINVAL; - - if (outp == itv->active_output) { - IVTV_DEBUG_INFO("Output unchanged\n"); - return 0; - } - IVTV_DEBUG_INFO("Changing output from %d to %d\n", - itv->active_output, outp); - - itv->active_output = outp; - ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_routing, - SAA7127_INPUT_TYPE_NORMAL, - itv->card->video_outputs[outp].video_output, 0); - - return 0; -} - -static int ivtv_g_frequency(struct file *file, void *fh, struct v4l2_frequency *vf) -{ - struct ivtv *itv = fh2id(fh)->itv; - - if (vf->tuner != 0) - return -EINVAL; - - ivtv_call_all(itv, tuner, g_frequency, vf); - return 0; -} - -int ivtv_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf) -{ - struct ivtv *itv = fh2id(fh)->itv; - - if (vf->tuner != 0) - return -EINVAL; - - ivtv_mute(itv); - IVTV_DEBUG_INFO("v4l2 ioctl: set frequency %d\n", vf->frequency); - ivtv_call_all(itv, tuner, s_frequency, vf); - ivtv_unmute(itv); - return 0; -} - -static int ivtv_g_std(struct file *file, void *fh, v4l2_std_id *std) -{ - struct ivtv *itv = fh2id(fh)->itv; - - *std = itv->std; - return 0; -} - -void ivtv_s_std_enc(struct ivtv *itv, v4l2_std_id *std) -{ - itv->std = *std; - itv->is_60hz = (*std & V4L2_STD_525_60) ? 1 : 0; - itv->is_50hz = !itv->is_60hz; - cx2341x_handler_set_50hz(&itv->cxhdl, itv->is_50hz); - itv->cxhdl.width = 720; - itv->cxhdl.height = itv->is_50hz ? 576 : 480; - itv->vbi.count = itv->is_50hz ? 18 : 12; - itv->vbi.start[0] = itv->is_50hz ? 6 : 10; - itv->vbi.start[1] = itv->is_50hz ? 318 : 273; - - if (itv->hw_flags & IVTV_HW_CX25840) - itv->vbi.sliced_decoder_line_size = itv->is_60hz ? 272 : 284; - - /* Tuner */ - ivtv_call_all(itv, core, s_std, itv->std); -} - -void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id *std) -{ - struct yuv_playback_info *yi = &itv->yuv_info; - DEFINE_WAIT(wait); - int f; - - /* set display standard */ - itv->std_out = *std; - itv->is_out_60hz = (*std & V4L2_STD_525_60) ? 1 : 0; - itv->is_out_50hz = !itv->is_out_60hz; - ivtv_call_all(itv, video, s_std_output, itv->std_out); - - /* - * The next firmware call is time sensitive. Time it to - * avoid risk of a hard lock, by trying to ensure the call - * happens within the first 100 lines of the top field. - * Make 4 attempts to sync to the decoder before giving up. - */ - mutex_unlock(&itv->serialize_lock); - for (f = 0; f < 4; f++) { - prepare_to_wait(&itv->vsync_waitq, &wait, - TASK_UNINTERRUPTIBLE); - if ((read_reg(IVTV_REG_DEC_LINE_FIELD) >> 16) < 100) - break; - schedule_timeout(msecs_to_jiffies(25)); - } - finish_wait(&itv->vsync_waitq, &wait); - mutex_lock(&itv->serialize_lock); - - if (f == 4) - IVTV_WARN("Mode change failed to sync to decoder\n"); - - ivtv_vapi(itv, CX2341X_DEC_SET_STANDARD, 1, itv->is_out_50hz); - itv->main_rect.left = 0; - itv->main_rect.top = 0; - itv->main_rect.width = 720; - itv->main_rect.height = itv->is_out_50hz ? 576 : 480; - ivtv_vapi(itv, CX2341X_OSD_SET_FRAMEBUFFER_WINDOW, 4, - 720, itv->main_rect.height, 0, 0); - yi->main_rect = itv->main_rect; - if (!itv->osd_info) { - yi->osd_full_w = 720; - yi->osd_full_h = itv->is_out_50hz ? 576 : 480; - } -} - -int ivtv_s_std(struct file *file, void *fh, v4l2_std_id *std) -{ - struct ivtv *itv = fh2id(fh)->itv; - - if ((*std & V4L2_STD_ALL) == 0) - return -EINVAL; - - if (*std == itv->std) - return 0; - - if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags) || - atomic_read(&itv->capturing) > 0 || - atomic_read(&itv->decoding) > 0) { - /* Switching standard would mess with already running - streams, prevent that by returning EBUSY. */ - return -EBUSY; - } - - IVTV_DEBUG_INFO("Switching standard to %llx.\n", - (unsigned long long)itv->std); - - ivtv_s_std_enc(itv, std); - if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) - ivtv_s_std_dec(itv, std); - - return 0; -} - -static int ivtv_s_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) -{ - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - - if (vt->index != 0) - return -EINVAL; - - ivtv_call_all(itv, tuner, s_tuner, vt); - - return 0; -} - -static int ivtv_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) -{ - struct ivtv *itv = fh2id(fh)->itv; - - if (vt->index != 0) - return -EINVAL; - - ivtv_call_all(itv, tuner, g_tuner, vt); - - if (vt->type == V4L2_TUNER_RADIO) - strlcpy(vt->name, "ivtv Radio Tuner", sizeof(vt->name)); - else - strlcpy(vt->name, "ivtv TV Tuner", sizeof(vt->name)); - return 0; -} - -static int ivtv_g_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_sliced_vbi_cap *cap) -{ - struct ivtv *itv = fh2id(fh)->itv; - int set = itv->is_50hz ? V4L2_SLICED_VBI_625 : V4L2_SLICED_VBI_525; - int f, l; - - if (cap->type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) { - for (f = 0; f < 2; f++) { - for (l = 0; l < 24; l++) { - if (valid_service_line(f, l, itv->is_50hz)) - cap->service_lines[f][l] = set; - } - } - } else if (cap->type == V4L2_BUF_TYPE_SLICED_VBI_OUTPUT) { - if (!(itv->v4l2_cap & V4L2_CAP_SLICED_VBI_OUTPUT)) - return -EINVAL; - if (itv->is_60hz) { - cap->service_lines[0][21] = V4L2_SLICED_CAPTION_525; - cap->service_lines[1][21] = V4L2_SLICED_CAPTION_525; - } else { - cap->service_lines[0][23] = V4L2_SLICED_WSS_625; - cap->service_lines[0][16] = V4L2_SLICED_VPS; - } - } else { - return -EINVAL; - } - - set = 0; - for (f = 0; f < 2; f++) - for (l = 0; l < 24; l++) - set |= cap->service_lines[f][l]; - cap->service_set = set; - return 0; -} - -static int ivtv_g_enc_index(struct file *file, void *fh, struct v4l2_enc_idx *idx) -{ - struct ivtv *itv = fh2id(fh)->itv; - struct v4l2_enc_idx_entry *e = idx->entry; - int entries; - int i; - - entries = (itv->pgm_info_write_idx + IVTV_MAX_PGM_INDEX - itv->pgm_info_read_idx) % - IVTV_MAX_PGM_INDEX; - if (entries > V4L2_ENC_IDX_ENTRIES) - entries = V4L2_ENC_IDX_ENTRIES; - idx->entries = 0; - for (i = 0; i < entries; i++) { - *e = itv->pgm_info[(itv->pgm_info_read_idx + i) % IVTV_MAX_PGM_INDEX]; - if ((e->flags & V4L2_ENC_IDX_FRAME_MASK) <= V4L2_ENC_IDX_FRAME_B) { - idx->entries++; - e++; - } - } - itv->pgm_info_read_idx = (itv->pgm_info_read_idx + idx->entries) % IVTV_MAX_PGM_INDEX; - return 0; -} - -static int ivtv_encoder_cmd(struct file *file, void *fh, struct v4l2_encoder_cmd *enc) -{ - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - - - switch (enc->cmd) { - case V4L2_ENC_CMD_START: - IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_START\n"); - enc->flags = 0; - return ivtv_start_capture(id); - - case V4L2_ENC_CMD_STOP: - IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_STOP\n"); - enc->flags &= V4L2_ENC_CMD_STOP_AT_GOP_END; - ivtv_stop_capture(id, enc->flags & V4L2_ENC_CMD_STOP_AT_GOP_END); - return 0; - - case V4L2_ENC_CMD_PAUSE: - IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_PAUSE\n"); - enc->flags = 0; - - if (!atomic_read(&itv->capturing)) - return -EPERM; - if (test_and_set_bit(IVTV_F_I_ENC_PAUSED, &itv->i_flags)) - return 0; - - ivtv_mute(itv); - ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 0); - break; - - case V4L2_ENC_CMD_RESUME: - IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_RESUME\n"); - enc->flags = 0; - - if (!atomic_read(&itv->capturing)) - return -EPERM; - - if (!test_and_clear_bit(IVTV_F_I_ENC_PAUSED, &itv->i_flags)) - return 0; - - ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 1); - ivtv_unmute(itv); - break; - default: - IVTV_DEBUG_IOCTL("Unknown cmd %d\n", enc->cmd); - return -EINVAL; - } - - return 0; -} - -static int ivtv_try_encoder_cmd(struct file *file, void *fh, struct v4l2_encoder_cmd *enc) -{ - struct ivtv *itv = fh2id(fh)->itv; - - switch (enc->cmd) { - case V4L2_ENC_CMD_START: - IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_START\n"); - enc->flags = 0; - return 0; - - case V4L2_ENC_CMD_STOP: - IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_STOP\n"); - enc->flags &= V4L2_ENC_CMD_STOP_AT_GOP_END; - return 0; - - case V4L2_ENC_CMD_PAUSE: - IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_PAUSE\n"); - enc->flags = 0; - return 0; - - case V4L2_ENC_CMD_RESUME: - IVTV_DEBUG_IOCTL("V4L2_ENC_CMD_RESUME\n"); - enc->flags = 0; - return 0; - default: - IVTV_DEBUG_IOCTL("Unknown cmd %d\n", enc->cmd); - return -EINVAL; - } -} - -static int ivtv_g_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *fb) -{ - struct ivtv *itv = fh2id(fh)->itv; - u32 data[CX2341X_MBOX_MAX_DATA]; - struct yuv_playback_info *yi = &itv->yuv_info; - - int pixfmt; - static u32 pixel_format[16] = { - V4L2_PIX_FMT_PAL8, /* Uses a 256-entry RGB colormap */ - V4L2_PIX_FMT_RGB565, - V4L2_PIX_FMT_RGB555, - V4L2_PIX_FMT_RGB444, - V4L2_PIX_FMT_RGB32, - 0, - 0, - 0, - V4L2_PIX_FMT_PAL8, /* Uses a 256-entry YUV colormap */ - V4L2_PIX_FMT_YUV565, - V4L2_PIX_FMT_YUV555, - V4L2_PIX_FMT_YUV444, - V4L2_PIX_FMT_YUV32, - 0, - 0, - 0, - }; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY)) - return -EINVAL; - if (!itv->osd_video_pbase) - return -EINVAL; - - fb->capability = V4L2_FBUF_CAP_EXTERNOVERLAY | V4L2_FBUF_CAP_CHROMAKEY | - V4L2_FBUF_CAP_GLOBAL_ALPHA; - - ivtv_vapi_result(itv, data, CX2341X_OSD_GET_STATE, 0); - data[0] |= (read_reg(0x2a00) >> 7) & 0x40; - pixfmt = (data[0] >> 3) & 0xf; - - fb->fmt.pixelformat = pixel_format[pixfmt]; - fb->fmt.width = itv->osd_rect.width; - fb->fmt.height = itv->osd_rect.height; - fb->fmt.field = V4L2_FIELD_INTERLACED; - fb->fmt.bytesperline = fb->fmt.width; - fb->fmt.colorspace = V4L2_COLORSPACE_SMPTE170M; - fb->fmt.field = V4L2_FIELD_INTERLACED; - fb->fmt.priv = 0; - if (fb->fmt.pixelformat != V4L2_PIX_FMT_PAL8) - fb->fmt.bytesperline *= 2; - if (fb->fmt.pixelformat == V4L2_PIX_FMT_RGB32 || - fb->fmt.pixelformat == V4L2_PIX_FMT_YUV32) - fb->fmt.bytesperline *= 2; - fb->fmt.sizeimage = fb->fmt.bytesperline * fb->fmt.height; - fb->base = (void *)itv->osd_video_pbase; - fb->flags = 0; - - if (itv->osd_chroma_key_state) - fb->flags |= V4L2_FBUF_FLAG_CHROMAKEY; - - if (itv->osd_global_alpha_state) - fb->flags |= V4L2_FBUF_FLAG_GLOBAL_ALPHA; - - if (yi->track_osd) - fb->flags |= V4L2_FBUF_FLAG_OVERLAY; - - pixfmt &= 7; - - /* no local alpha for RGB565 or unknown formats */ - if (pixfmt == 1 || pixfmt > 4) - return 0; - - /* 16-bit formats have inverted local alpha */ - if (pixfmt == 2 || pixfmt == 3) - fb->capability |= V4L2_FBUF_CAP_LOCAL_INV_ALPHA; - else - fb->capability |= V4L2_FBUF_CAP_LOCAL_ALPHA; - - if (itv->osd_local_alpha_state) { - /* 16-bit formats have inverted local alpha */ - if (pixfmt == 2 || pixfmt == 3) - fb->flags |= V4L2_FBUF_FLAG_LOCAL_INV_ALPHA; - else - fb->flags |= V4L2_FBUF_FLAG_LOCAL_ALPHA; - } - - return 0; -} - -static int ivtv_s_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *fb) -{ - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - struct yuv_playback_info *yi = &itv->yuv_info; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY)) - return -EINVAL; - if (!itv->osd_video_pbase) - return -EINVAL; - - itv->osd_global_alpha_state = (fb->flags & V4L2_FBUF_FLAG_GLOBAL_ALPHA) != 0; - itv->osd_local_alpha_state = - (fb->flags & (V4L2_FBUF_FLAG_LOCAL_ALPHA|V4L2_FBUF_FLAG_LOCAL_INV_ALPHA)) != 0; - itv->osd_chroma_key_state = (fb->flags & V4L2_FBUF_FLAG_CHROMAKEY) != 0; - ivtv_set_osd_alpha(itv); - yi->track_osd = (fb->flags & V4L2_FBUF_FLAG_OVERLAY) != 0; - return ivtv_g_fbuf(file, fh, fb); -} - -static int ivtv_overlay(struct file *file, void *fh, unsigned int on) -{ - struct ivtv_open_id *id = fh2id(fh); - struct ivtv *itv = id->itv; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY)) - return -EINVAL; - - ivtv_vapi(itv, CX2341X_OSD_SET_STATE, 1, on != 0); - - return 0; -} - -static int ivtv_subscribe_event(struct v4l2_fh *fh, struct v4l2_event_subscription *sub) -{ - switch (sub->type) { - case V4L2_EVENT_VSYNC: - case V4L2_EVENT_EOS: - return v4l2_event_subscribe(fh, sub, 0, NULL); - case V4L2_EVENT_CTRL: - return v4l2_event_subscribe(fh, sub, 0, &v4l2_ctrl_sub_ev_ops); - default: - return -EINVAL; - } -} - -static int ivtv_log_status(struct file *file, void *fh) -{ - struct ivtv *itv = fh2id(fh)->itv; - u32 data[CX2341X_MBOX_MAX_DATA]; - - int has_output = itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT; - struct v4l2_input vidin; - struct v4l2_audio audin; - int i; - - IVTV_INFO("Version: %s Card: %s\n", IVTV_VERSION, itv->card_name); - if (itv->hw_flags & IVTV_HW_TVEEPROM) { - struct tveeprom tv; - - ivtv_read_eeprom(itv, &tv); - } - ivtv_call_all(itv, core, log_status); - ivtv_get_input(itv, itv->active_input, &vidin); - ivtv_get_audio_input(itv, itv->audio_input, &audin); - IVTV_INFO("Video Input: %s\n", vidin.name); - IVTV_INFO("Audio Input: %s%s\n", audin.name, - (itv->dualwatch_stereo_mode & ~0x300) == 0x200 ? " (Bilingual)" : ""); - if (has_output) { - struct v4l2_output vidout; - struct v4l2_audioout audout; - int mode = itv->output_mode; - static const char * const output_modes[5] = { - "None", - "MPEG Streaming", - "YUV Streaming", - "YUV Frames", - "Passthrough", - }; - static const char * const alpha_mode[4] = { - "None", - "Global", - "Local", - "Global and Local" - }; - static const char * const pixel_format[16] = { - "ARGB Indexed", - "RGB 5:6:5", - "ARGB 1:5:5:5", - "ARGB 1:4:4:4", - "ARGB 8:8:8:8", - "5", - "6", - "7", - "AYUV Indexed", - "YUV 5:6:5", - "AYUV 1:5:5:5", - "AYUV 1:4:4:4", - "AYUV 8:8:8:8", - "13", - "14", - "15", - }; - - ivtv_get_output(itv, itv->active_output, &vidout); - ivtv_get_audio_output(itv, 0, &audout); - IVTV_INFO("Video Output: %s\n", vidout.name); - if (mode < 0 || mode > OUT_PASSTHROUGH) - mode = OUT_NONE; - IVTV_INFO("Output Mode: %s\n", output_modes[mode]); - ivtv_vapi_result(itv, data, CX2341X_OSD_GET_STATE, 0); - data[0] |= (read_reg(0x2a00) >> 7) & 0x40; - IVTV_INFO("Overlay: %s, Alpha: %s, Pixel Format: %s\n", - data[0] & 1 ? "On" : "Off", - alpha_mode[(data[0] >> 1) & 0x3], - pixel_format[(data[0] >> 3) & 0xf]); - } - IVTV_INFO("Tuner: %s\n", - test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags) ? "Radio" : "TV"); - v4l2_ctrl_handler_log_status(&itv->cxhdl.hdl, itv->v4l2_dev.name); - IVTV_INFO("Status flags: 0x%08lx\n", itv->i_flags); - for (i = 0; i < IVTV_MAX_STREAMS; i++) { - struct ivtv_stream *s = &itv->streams[i]; - - if (s->vdev == NULL || s->buffers == 0) - continue; - IVTV_INFO("Stream %s: status 0x%04lx, %d%% of %d KiB (%d buffers) in use\n", s->name, s->s_flags, - (s->buffers - s->q_free.buffers) * 100 / s->buffers, - (s->buffers * s->buf_size) / 1024, s->buffers); - } - - IVTV_INFO("Read MPG/VBI: %lld/%lld bytes\n", - (long long)itv->mpg_data_received, - (long long)itv->vbi_data_inserted); - return 0; -} - -static int ivtv_decoder_cmd(struct file *file, void *fh, struct v4l2_decoder_cmd *dec) -{ - struct ivtv_open_id *id = fh2id(file->private_data); - struct ivtv *itv = id->itv; - - IVTV_DEBUG_IOCTL("VIDIOC_DECODER_CMD %d\n", dec->cmd); - return ivtv_video_command(itv, id, dec, false); -} - -static int ivtv_try_decoder_cmd(struct file *file, void *fh, struct v4l2_decoder_cmd *dec) -{ - struct ivtv_open_id *id = fh2id(file->private_data); - struct ivtv *itv = id->itv; - - IVTV_DEBUG_IOCTL("VIDIOC_TRY_DECODER_CMD %d\n", dec->cmd); - return ivtv_video_command(itv, id, dec, true); -} - -static int ivtv_decoder_ioctls(struct file *filp, unsigned int cmd, void *arg) -{ - struct ivtv_open_id *id = fh2id(filp->private_data); - struct ivtv *itv = id->itv; - int nonblocking = filp->f_flags & O_NONBLOCK; - struct ivtv_stream *s = &itv->streams[id->type]; - unsigned long iarg = (unsigned long)arg; - - switch (cmd) { - case IVTV_IOC_DMA_FRAME: { - struct ivtv_dma_frame *args = arg; - - IVTV_DEBUG_IOCTL("IVTV_IOC_DMA_FRAME\n"); - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return -EINVAL; - if (args->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) - return -EINVAL; - if (itv->output_mode == OUT_UDMA_YUV && args->y_source == NULL) - return 0; - if (ivtv_start_decoding(id, id->type)) { - return -EBUSY; - } - if (ivtv_set_output_mode(itv, OUT_UDMA_YUV) != OUT_UDMA_YUV) { - ivtv_release_stream(s); - return -EBUSY; - } - /* Mark that this file handle started the UDMA_YUV mode */ - id->yuv_frames = 1; - if (args->y_source == NULL) - return 0; - return ivtv_yuv_prep_frame(itv, args); - } - - case IVTV_IOC_PASSTHROUGH_MODE: - IVTV_DEBUG_IOCTL("IVTV_IOC_PASSTHROUGH_MODE\n"); - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return -EINVAL; - return ivtv_passthrough_mode(itv, *(int *)arg != 0); - - case VIDEO_GET_PTS: { - s64 *pts = arg; - s64 frame; - - IVTV_DEBUG_IOCTL("VIDEO_GET_PTS\n"); - if (s->type < IVTV_DEC_STREAM_TYPE_MPG) { - *pts = s->dma_pts; - break; - } - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return -EINVAL; - return ivtv_g_pts_frame(itv, pts, &frame); - } - - case VIDEO_GET_FRAME_COUNT: { - s64 *frame = arg; - s64 pts; - - IVTV_DEBUG_IOCTL("VIDEO_GET_FRAME_COUNT\n"); - if (s->type < IVTV_DEC_STREAM_TYPE_MPG) { - *frame = 0; - break; - } - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return -EINVAL; - return ivtv_g_pts_frame(itv, &pts, frame); - } - - case VIDEO_PLAY: { - struct v4l2_decoder_cmd dc; - - IVTV_DEBUG_IOCTL("VIDEO_PLAY\n"); - memset(&dc, 0, sizeof(dc)); - dc.cmd = V4L2_DEC_CMD_START; - return ivtv_video_command(itv, id, &dc, 0); - } - - case VIDEO_STOP: { - struct v4l2_decoder_cmd dc; - - IVTV_DEBUG_IOCTL("VIDEO_STOP\n"); - memset(&dc, 0, sizeof(dc)); - dc.cmd = V4L2_DEC_CMD_STOP; - dc.flags = V4L2_DEC_CMD_STOP_TO_BLACK | V4L2_DEC_CMD_STOP_IMMEDIATELY; - return ivtv_video_command(itv, id, &dc, 0); - } - - case VIDEO_FREEZE: { - struct v4l2_decoder_cmd dc; - - IVTV_DEBUG_IOCTL("VIDEO_FREEZE\n"); - memset(&dc, 0, sizeof(dc)); - dc.cmd = V4L2_DEC_CMD_PAUSE; - return ivtv_video_command(itv, id, &dc, 0); - } - - case VIDEO_CONTINUE: { - struct v4l2_decoder_cmd dc; - - IVTV_DEBUG_IOCTL("VIDEO_CONTINUE\n"); - memset(&dc, 0, sizeof(dc)); - dc.cmd = V4L2_DEC_CMD_RESUME; - return ivtv_video_command(itv, id, &dc, 0); - } - - case VIDEO_COMMAND: - case VIDEO_TRY_COMMAND: { - /* Note: struct v4l2_decoder_cmd has the same layout as - struct video_command */ - struct v4l2_decoder_cmd *dc = arg; - int try = (cmd == VIDEO_TRY_COMMAND); - - if (try) - IVTV_DEBUG_IOCTL("VIDEO_TRY_COMMAND %d\n", dc->cmd); - else - IVTV_DEBUG_IOCTL("VIDEO_COMMAND %d\n", dc->cmd); - return ivtv_video_command(itv, id, dc, try); - } - - case VIDEO_GET_EVENT: { - struct video_event *ev = arg; - DEFINE_WAIT(wait); - - IVTV_DEBUG_IOCTL("VIDEO_GET_EVENT\n"); - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return -EINVAL; - memset(ev, 0, sizeof(*ev)); - set_bit(IVTV_F_I_EV_VSYNC_ENABLED, &itv->i_flags); - - while (1) { - if (test_and_clear_bit(IVTV_F_I_EV_DEC_STOPPED, &itv->i_flags)) - ev->type = VIDEO_EVENT_DECODER_STOPPED; - else if (test_and_clear_bit(IVTV_F_I_EV_VSYNC, &itv->i_flags)) { - ev->type = VIDEO_EVENT_VSYNC; - ev->u.vsync_field = test_bit(IVTV_F_I_EV_VSYNC_FIELD, &itv->i_flags) ? - VIDEO_VSYNC_FIELD_ODD : VIDEO_VSYNC_FIELD_EVEN; - if (itv->output_mode == OUT_UDMA_YUV && - (itv->yuv_info.lace_mode & IVTV_YUV_MODE_MASK) == - IVTV_YUV_MODE_PROGRESSIVE) { - ev->u.vsync_field = VIDEO_VSYNC_FIELD_PROGRESSIVE; - } - } - if (ev->type) - return 0; - if (nonblocking) - return -EAGAIN; - /* Wait for event. Note that serialize_lock is locked, - so to allow other processes to access the driver while - we are waiting unlock first and later lock again. */ - mutex_unlock(&itv->serialize_lock); - prepare_to_wait(&itv->event_waitq, &wait, TASK_INTERRUPTIBLE); - if (!test_bit(IVTV_F_I_EV_DEC_STOPPED, &itv->i_flags) && - !test_bit(IVTV_F_I_EV_VSYNC, &itv->i_flags)) - schedule(); - finish_wait(&itv->event_waitq, &wait); - mutex_lock(&itv->serialize_lock); - if (signal_pending(current)) { - /* return if a signal was received */ - IVTV_DEBUG_INFO("User stopped wait for event\n"); - return -EINTR; - } - } - break; - } - - case VIDEO_SELECT_SOURCE: - IVTV_DEBUG_IOCTL("VIDEO_SELECT_SOURCE\n"); - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return -EINVAL; - return ivtv_passthrough_mode(itv, iarg == VIDEO_SOURCE_DEMUX); - - case AUDIO_SET_MUTE: - IVTV_DEBUG_IOCTL("AUDIO_SET_MUTE\n"); - itv->speed_mute_audio = iarg; - return 0; - - case AUDIO_CHANNEL_SELECT: - IVTV_DEBUG_IOCTL("AUDIO_CHANNEL_SELECT\n"); - if (iarg > AUDIO_STEREO_SWAPPED) - return -EINVAL; - return v4l2_ctrl_s_ctrl(itv->ctrl_audio_playback, iarg + 1); - - case AUDIO_BILINGUAL_CHANNEL_SELECT: - IVTV_DEBUG_IOCTL("AUDIO_BILINGUAL_CHANNEL_SELECT\n"); - if (iarg > AUDIO_STEREO_SWAPPED) - return -EINVAL; - return v4l2_ctrl_s_ctrl(itv->ctrl_audio_multilingual_playback, iarg + 1); - - default: - return -EINVAL; - } - return 0; -} - -static long ivtv_default(struct file *file, void *fh, bool valid_prio, - int cmd, void *arg) -{ - struct ivtv *itv = fh2id(fh)->itv; - - if (!valid_prio) { - switch (cmd) { - case IVTV_IOC_PASSTHROUGH_MODE: - case VIDEO_PLAY: - case VIDEO_STOP: - case VIDEO_FREEZE: - case VIDEO_CONTINUE: - case VIDEO_COMMAND: - case VIDEO_SELECT_SOURCE: - case AUDIO_SET_MUTE: - case AUDIO_CHANNEL_SELECT: - case AUDIO_BILINGUAL_CHANNEL_SELECT: - return -EBUSY; - } - } - - switch (cmd) { - case VIDIOC_INT_RESET: { - u32 val = *(u32 *)arg; - - if ((val == 0 && itv->options.newi2c) || (val & 0x01)) - ivtv_reset_ir_gpio(itv); - if (val & 0x02) - v4l2_subdev_call(itv->sd_video, core, reset, 0); - break; - } - - case IVTV_IOC_DMA_FRAME: - case IVTV_IOC_PASSTHROUGH_MODE: - case VIDEO_GET_PTS: - case VIDEO_GET_FRAME_COUNT: - case VIDEO_GET_EVENT: - case VIDEO_PLAY: - case VIDEO_STOP: - case VIDEO_FREEZE: - case VIDEO_CONTINUE: - case VIDEO_COMMAND: - case VIDEO_TRY_COMMAND: - case VIDEO_SELECT_SOURCE: - case AUDIO_SET_MUTE: - case AUDIO_CHANNEL_SELECT: - case AUDIO_BILINGUAL_CHANNEL_SELECT: - return ivtv_decoder_ioctls(file, cmd, (void *)arg); - - default: - return -ENOTTY; - } - return 0; -} - -static const struct v4l2_ioctl_ops ivtv_ioctl_ops = { - .vidioc_querycap = ivtv_querycap, - .vidioc_s_audio = ivtv_s_audio, - .vidioc_g_audio = ivtv_g_audio, - .vidioc_enumaudio = ivtv_enumaudio, - .vidioc_s_audout = ivtv_s_audout, - .vidioc_g_audout = ivtv_g_audout, - .vidioc_enum_input = ivtv_enum_input, - .vidioc_enum_output = ivtv_enum_output, - .vidioc_enumaudout = ivtv_enumaudout, - .vidioc_cropcap = ivtv_cropcap, - .vidioc_s_crop = ivtv_s_crop, - .vidioc_g_crop = ivtv_g_crop, - .vidioc_g_input = ivtv_g_input, - .vidioc_s_input = ivtv_s_input, - .vidioc_g_output = ivtv_g_output, - .vidioc_s_output = ivtv_s_output, - .vidioc_g_frequency = ivtv_g_frequency, - .vidioc_s_frequency = ivtv_s_frequency, - .vidioc_s_tuner = ivtv_s_tuner, - .vidioc_g_tuner = ivtv_g_tuner, - .vidioc_g_enc_index = ivtv_g_enc_index, - .vidioc_g_fbuf = ivtv_g_fbuf, - .vidioc_s_fbuf = ivtv_s_fbuf, - .vidioc_g_std = ivtv_g_std, - .vidioc_s_std = ivtv_s_std, - .vidioc_overlay = ivtv_overlay, - .vidioc_log_status = ivtv_log_status, - .vidioc_enum_fmt_vid_cap = ivtv_enum_fmt_vid_cap, - .vidioc_encoder_cmd = ivtv_encoder_cmd, - .vidioc_try_encoder_cmd = ivtv_try_encoder_cmd, - .vidioc_decoder_cmd = ivtv_decoder_cmd, - .vidioc_try_decoder_cmd = ivtv_try_decoder_cmd, - .vidioc_enum_fmt_vid_out = ivtv_enum_fmt_vid_out, - .vidioc_g_fmt_vid_cap = ivtv_g_fmt_vid_cap, - .vidioc_g_fmt_vbi_cap = ivtv_g_fmt_vbi_cap, - .vidioc_g_fmt_sliced_vbi_cap = ivtv_g_fmt_sliced_vbi_cap, - .vidioc_g_fmt_vid_out = ivtv_g_fmt_vid_out, - .vidioc_g_fmt_vid_out_overlay = ivtv_g_fmt_vid_out_overlay, - .vidioc_g_fmt_sliced_vbi_out = ivtv_g_fmt_sliced_vbi_out, - .vidioc_s_fmt_vid_cap = ivtv_s_fmt_vid_cap, - .vidioc_s_fmt_vbi_cap = ivtv_s_fmt_vbi_cap, - .vidioc_s_fmt_sliced_vbi_cap = ivtv_s_fmt_sliced_vbi_cap, - .vidioc_s_fmt_vid_out = ivtv_s_fmt_vid_out, - .vidioc_s_fmt_vid_out_overlay = ivtv_s_fmt_vid_out_overlay, - .vidioc_s_fmt_sliced_vbi_out = ivtv_s_fmt_sliced_vbi_out, - .vidioc_try_fmt_vid_cap = ivtv_try_fmt_vid_cap, - .vidioc_try_fmt_vbi_cap = ivtv_try_fmt_vbi_cap, - .vidioc_try_fmt_sliced_vbi_cap = ivtv_try_fmt_sliced_vbi_cap, - .vidioc_try_fmt_vid_out = ivtv_try_fmt_vid_out, - .vidioc_try_fmt_vid_out_overlay = ivtv_try_fmt_vid_out_overlay, - .vidioc_try_fmt_sliced_vbi_out = ivtv_try_fmt_sliced_vbi_out, - .vidioc_g_sliced_vbi_cap = ivtv_g_sliced_vbi_cap, - .vidioc_g_chip_ident = ivtv_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = ivtv_g_register, - .vidioc_s_register = ivtv_s_register, -#endif - .vidioc_default = ivtv_default, - .vidioc_subscribe_event = ivtv_subscribe_event, - .vidioc_unsubscribe_event = v4l2_event_unsubscribe, -}; - -void ivtv_set_funcs(struct video_device *vdev) -{ - vdev->ioctl_ops = &ivtv_ioctl_ops; -} diff --git a/drivers/media/video/ivtv/ivtv-ioctl.h b/drivers/media/video/ivtv/ivtv-ioctl.h deleted file mode 100644 index 7c553d16579b..000000000000 --- a/drivers/media/video/ivtv/ivtv-ioctl.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - ioctl system call - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_IOCTL_H -#define IVTV_IOCTL_H - -u16 ivtv_service2vbi(int type); -void ivtv_expand_service_set(struct v4l2_sliced_vbi_format *fmt, int is_pal); -u16 ivtv_get_service_set(struct v4l2_sliced_vbi_format *fmt); -void ivtv_set_osd_alpha(struct ivtv *itv); -int ivtv_set_speed(struct ivtv *itv, int speed); -void ivtv_set_funcs(struct video_device *vdev); -void ivtv_s_std_enc(struct ivtv *itv, v4l2_std_id *std); -void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id *std); -int ivtv_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf); -int ivtv_s_input(struct file *file, void *fh, unsigned int inp); - -#endif diff --git a/drivers/media/video/ivtv/ivtv-irq.c b/drivers/media/video/ivtv/ivtv-irq.c deleted file mode 100644 index 1b3b9578bf47..000000000000 --- a/drivers/media/video/ivtv/ivtv-irq.c +++ /dev/null @@ -1,1038 +0,0 @@ -/* interrupt handling - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "ivtv-driver.h" -#include "ivtv-queue.h" -#include "ivtv-udma.h" -#include "ivtv-irq.h" -#include "ivtv-mailbox.h" -#include "ivtv-vbi.h" -#include "ivtv-yuv.h" -#include <media/v4l2-event.h> - -#define DMA_MAGIC_COOKIE 0x000001fe - -static void ivtv_dma_dec_start(struct ivtv_stream *s); - -static const int ivtv_stream_map[] = { - IVTV_ENC_STREAM_TYPE_MPG, - IVTV_ENC_STREAM_TYPE_YUV, - IVTV_ENC_STREAM_TYPE_PCM, - IVTV_ENC_STREAM_TYPE_VBI, -}; - - -static void ivtv_pio_work_handler(struct ivtv *itv) -{ - struct ivtv_stream *s = &itv->streams[itv->cur_pio_stream]; - struct ivtv_buffer *buf; - int i = 0; - - IVTV_DEBUG_HI_DMA("ivtv_pio_work_handler\n"); - if (itv->cur_pio_stream < 0 || itv->cur_pio_stream >= IVTV_MAX_STREAMS || - s->vdev == NULL || !ivtv_use_pio(s)) { - itv->cur_pio_stream = -1; - /* trigger PIO complete user interrupt */ - write_reg(IVTV_IRQ_ENC_PIO_COMPLETE, 0x44); - return; - } - IVTV_DEBUG_HI_DMA("Process PIO %s\n", s->name); - list_for_each_entry(buf, &s->q_dma.list, list) { - u32 size = s->sg_processing[i].size & 0x3ffff; - - /* Copy the data from the card to the buffer */ - if (s->type == IVTV_DEC_STREAM_TYPE_VBI) { - memcpy_fromio(buf->buf, itv->dec_mem + s->sg_processing[i].src - IVTV_DECODER_OFFSET, size); - } - else { - memcpy_fromio(buf->buf, itv->enc_mem + s->sg_processing[i].src, size); - } - i++; - if (i == s->sg_processing_size) - break; - } - write_reg(IVTV_IRQ_ENC_PIO_COMPLETE, 0x44); -} - -void ivtv_irq_work_handler(struct kthread_work *work) -{ - struct ivtv *itv = container_of(work, struct ivtv, irq_work); - - if (test_and_clear_bit(IVTV_F_I_WORK_HANDLER_PIO, &itv->i_flags)) - ivtv_pio_work_handler(itv); - - if (test_and_clear_bit(IVTV_F_I_WORK_HANDLER_VBI, &itv->i_flags)) - ivtv_vbi_work_handler(itv); - - if (test_and_clear_bit(IVTV_F_I_WORK_HANDLER_YUV, &itv->i_flags)) - ivtv_yuv_work_handler(itv); -} - -/* Determine the required DMA size, setup enough buffers in the predma queue and - actually copy the data from the card to the buffers in case a PIO transfer is - required for this stream. - */ -static int stream_enc_dma_append(struct ivtv_stream *s, u32 data[CX2341X_MBOX_MAX_DATA]) -{ - struct ivtv *itv = s->itv; - struct ivtv_buffer *buf; - u32 bytes_needed = 0; - u32 offset, size; - u32 UVoffset = 0, UVsize = 0; - int skip_bufs = s->q_predma.buffers; - int idx = s->sg_pending_size; - int rc; - - /* sanity checks */ - if (s->vdev == NULL) { - IVTV_DEBUG_WARN("Stream %s not started\n", s->name); - return -1; - } - if (!test_bit(IVTV_F_S_CLAIMED, &s->s_flags)) { - IVTV_DEBUG_WARN("Stream %s not open\n", s->name); - return -1; - } - - /* determine offset, size and PTS for the various streams */ - switch (s->type) { - case IVTV_ENC_STREAM_TYPE_MPG: - offset = data[1]; - size = data[2]; - s->pending_pts = 0; - break; - - case IVTV_ENC_STREAM_TYPE_YUV: - offset = data[1]; - size = data[2]; - UVoffset = data[3]; - UVsize = data[4]; - s->pending_pts = ((u64) data[5] << 32) | data[6]; - break; - - case IVTV_ENC_STREAM_TYPE_PCM: - offset = data[1] + 12; - size = data[2] - 12; - s->pending_pts = read_dec(offset - 8) | - ((u64)(read_dec(offset - 12)) << 32); - if (itv->has_cx23415) - offset += IVTV_DECODER_OFFSET; - break; - - case IVTV_ENC_STREAM_TYPE_VBI: - size = itv->vbi.enc_size * itv->vbi.fpi; - offset = read_enc(itv->vbi.enc_start - 4) + 12; - if (offset == 12) { - IVTV_DEBUG_INFO("VBI offset == 0\n"); - return -1; - } - s->pending_pts = read_enc(offset - 4) | ((u64)read_enc(offset - 8) << 32); - break; - - case IVTV_DEC_STREAM_TYPE_VBI: - size = read_dec(itv->vbi.dec_start + 4) + 8; - offset = read_dec(itv->vbi.dec_start) + itv->vbi.dec_start; - s->pending_pts = 0; - offset += IVTV_DECODER_OFFSET; - break; - default: - /* shouldn't happen */ - return -1; - } - - /* if this is the start of the DMA then fill in the magic cookie */ - if (s->sg_pending_size == 0 && ivtv_use_dma(s)) { - if (itv->has_cx23415 && (s->type == IVTV_ENC_STREAM_TYPE_PCM || - s->type == IVTV_DEC_STREAM_TYPE_VBI)) { - s->pending_backup = read_dec(offset - IVTV_DECODER_OFFSET); - write_dec_sync(cpu_to_le32(DMA_MAGIC_COOKIE), offset - IVTV_DECODER_OFFSET); - } - else { - s->pending_backup = read_enc(offset); - write_enc_sync(cpu_to_le32(DMA_MAGIC_COOKIE), offset); - } - s->pending_offset = offset; - } - - bytes_needed = size; - if (s->type == IVTV_ENC_STREAM_TYPE_YUV) { - /* The size for the Y samples needs to be rounded upwards to a - multiple of the buf_size. The UV samples then start in the - next buffer. */ - bytes_needed = s->buf_size * ((bytes_needed + s->buf_size - 1) / s->buf_size); - bytes_needed += UVsize; - } - - IVTV_DEBUG_HI_DMA("%s %s: 0x%08x bytes at 0x%08x\n", - ivtv_use_pio(s) ? "PIO" : "DMA", s->name, bytes_needed, offset); - - rc = ivtv_queue_move(s, &s->q_free, &s->q_full, &s->q_predma, bytes_needed); - if (rc < 0) { /* Insufficient buffers */ - IVTV_DEBUG_WARN("Cannot obtain %d bytes for %s data transfer\n", - bytes_needed, s->name); - return -1; - } - if (rc && !s->buffers_stolen && test_bit(IVTV_F_S_APPL_IO, &s->s_flags)) { - IVTV_WARN("All %s stream buffers are full. Dropping data.\n", s->name); - IVTV_WARN("Cause: the application is not reading fast enough.\n"); - } - s->buffers_stolen = rc; - - /* got the buffers, now fill in sg_pending */ - buf = list_entry(s->q_predma.list.next, struct ivtv_buffer, list); - memset(buf->buf, 0, 128); - list_for_each_entry(buf, &s->q_predma.list, list) { - if (skip_bufs-- > 0) - continue; - s->sg_pending[idx].dst = buf->dma_handle; - s->sg_pending[idx].src = offset; - s->sg_pending[idx].size = s->buf_size; - buf->bytesused = min(size, s->buf_size); - buf->dma_xfer_cnt = s->dma_xfer_cnt; - - s->q_predma.bytesused += buf->bytesused; - size -= buf->bytesused; - offset += s->buf_size; - - /* Sync SG buffers */ - ivtv_buf_sync_for_device(s, buf); - - if (size == 0) { /* YUV */ - /* process the UV section */ - offset = UVoffset; - size = UVsize; - } - idx++; - } - s->sg_pending_size = idx; - return 0; -} - -static void dma_post(struct ivtv_stream *s) -{ - struct ivtv *itv = s->itv; - struct ivtv_buffer *buf = NULL; - struct list_head *p; - u32 offset; - __le32 *u32buf; - int x = 0; - - IVTV_DEBUG_HI_DMA("%s %s completed (%x)\n", ivtv_use_pio(s) ? "PIO" : "DMA", - s->name, s->dma_offset); - list_for_each(p, &s->q_dma.list) { - buf = list_entry(p, struct ivtv_buffer, list); - u32buf = (__le32 *)buf->buf; - - /* Sync Buffer */ - ivtv_buf_sync_for_cpu(s, buf); - - if (x == 0 && ivtv_use_dma(s)) { - offset = s->dma_last_offset; - if (u32buf[offset / 4] != DMA_MAGIC_COOKIE) - { - for (offset = 0; offset < 64; offset++) { - if (u32buf[offset] == DMA_MAGIC_COOKIE) { - break; - } - } - offset *= 4; - if (offset == 256) { - IVTV_DEBUG_WARN("%s: Couldn't find start of buffer within the first 256 bytes\n", s->name); - offset = s->dma_last_offset; - } - if (s->dma_last_offset != offset) - IVTV_DEBUG_WARN("%s: offset %d -> %d\n", s->name, s->dma_last_offset, offset); - s->dma_last_offset = offset; - } - if (itv->has_cx23415 && (s->type == IVTV_ENC_STREAM_TYPE_PCM || - s->type == IVTV_DEC_STREAM_TYPE_VBI)) { - write_dec_sync(0, s->dma_offset - IVTV_DECODER_OFFSET); - } - else { - write_enc_sync(0, s->dma_offset); - } - if (offset) { - buf->bytesused -= offset; - memcpy(buf->buf, buf->buf + offset, buf->bytesused + offset); - } - *u32buf = cpu_to_le32(s->dma_backup); - } - x++; - /* flag byteswap ABCD -> DCBA for MPG & VBI data outside irq */ - if (s->type == IVTV_ENC_STREAM_TYPE_MPG || - s->type == IVTV_ENC_STREAM_TYPE_VBI) - buf->b_flags |= IVTV_F_B_NEED_BUF_SWAP; - } - if (buf) - buf->bytesused += s->dma_last_offset; - if (buf && s->type == IVTV_DEC_STREAM_TYPE_VBI) { - list_for_each_entry(buf, &s->q_dma.list, list) { - /* Parse and Groom VBI Data */ - s->q_dma.bytesused -= buf->bytesused; - ivtv_process_vbi_data(itv, buf, 0, s->type); - s->q_dma.bytesused += buf->bytesused; - } - if (s->fh == NULL) { - ivtv_queue_move(s, &s->q_dma, NULL, &s->q_free, 0); - return; - } - } - ivtv_queue_move(s, &s->q_dma, NULL, &s->q_full, s->q_dma.bytesused); - if (s->fh) - wake_up(&s->waitq); -} - -void ivtv_dma_stream_dec_prepare(struct ivtv_stream *s, u32 offset, int lock) -{ - struct ivtv *itv = s->itv; - struct yuv_playback_info *yi = &itv->yuv_info; - u8 frame = yi->draw_frame; - struct yuv_frame_info *f = &yi->new_frame_info[frame]; - struct ivtv_buffer *buf; - u32 y_size = 720 * ((f->src_h + 31) & ~31); - u32 uv_offset = offset + IVTV_YUV_BUFFER_UV_OFFSET; - int y_done = 0; - int bytes_written = 0; - unsigned long flags = 0; - int idx = 0; - - IVTV_DEBUG_HI_DMA("DEC PREPARE DMA %s: %08x %08x\n", s->name, s->q_predma.bytesused, offset); - - /* Insert buffer block for YUV if needed */ - if (s->type == IVTV_DEC_STREAM_TYPE_YUV && f->offset_y) { - if (yi->blanking_dmaptr) { - s->sg_pending[idx].src = yi->blanking_dmaptr; - s->sg_pending[idx].dst = offset; - s->sg_pending[idx].size = 720 * 16; - } - offset += 720 * 16; - idx++; - } - - list_for_each_entry(buf, &s->q_predma.list, list) { - /* YUV UV Offset from Y Buffer */ - if (s->type == IVTV_DEC_STREAM_TYPE_YUV && !y_done && - (bytes_written + buf->bytesused) >= y_size) { - s->sg_pending[idx].src = buf->dma_handle; - s->sg_pending[idx].dst = offset; - s->sg_pending[idx].size = y_size - bytes_written; - offset = uv_offset; - if (s->sg_pending[idx].size != buf->bytesused) { - idx++; - s->sg_pending[idx].src = - buf->dma_handle + s->sg_pending[idx - 1].size; - s->sg_pending[idx].dst = offset; - s->sg_pending[idx].size = - buf->bytesused - s->sg_pending[idx - 1].size; - offset += s->sg_pending[idx].size; - } - y_done = 1; - } else { - s->sg_pending[idx].src = buf->dma_handle; - s->sg_pending[idx].dst = offset; - s->sg_pending[idx].size = buf->bytesused; - offset += buf->bytesused; - } - bytes_written += buf->bytesused; - - /* Sync SG buffers */ - ivtv_buf_sync_for_device(s, buf); - idx++; - } - s->sg_pending_size = idx; - - /* Sync Hardware SG List of buffers */ - ivtv_stream_sync_for_device(s); - if (lock) - spin_lock_irqsave(&itv->dma_reg_lock, flags); - if (!test_bit(IVTV_F_I_DMA, &itv->i_flags)) { - ivtv_dma_dec_start(s); - } - else { - set_bit(IVTV_F_S_DMA_PENDING, &s->s_flags); - } - if (lock) - spin_unlock_irqrestore(&itv->dma_reg_lock, flags); -} - -static void ivtv_dma_enc_start_xfer(struct ivtv_stream *s) -{ - struct ivtv *itv = s->itv; - - s->sg_dma->src = cpu_to_le32(s->sg_processing[s->sg_processed].src); - s->sg_dma->dst = cpu_to_le32(s->sg_processing[s->sg_processed].dst); - s->sg_dma->size = cpu_to_le32(s->sg_processing[s->sg_processed].size | 0x80000000); - s->sg_processed++; - /* Sync Hardware SG List of buffers */ - ivtv_stream_sync_for_device(s); - write_reg(s->sg_handle, IVTV_REG_ENCDMAADDR); - write_reg_sync(read_reg(IVTV_REG_DMAXFER) | 0x02, IVTV_REG_DMAXFER); - itv->dma_timer.expires = jiffies + msecs_to_jiffies(300); - add_timer(&itv->dma_timer); -} - -static void ivtv_dma_dec_start_xfer(struct ivtv_stream *s) -{ - struct ivtv *itv = s->itv; - - s->sg_dma->src = cpu_to_le32(s->sg_processing[s->sg_processed].src); - s->sg_dma->dst = cpu_to_le32(s->sg_processing[s->sg_processed].dst); - s->sg_dma->size = cpu_to_le32(s->sg_processing[s->sg_processed].size | 0x80000000); - s->sg_processed++; - /* Sync Hardware SG List of buffers */ - ivtv_stream_sync_for_device(s); - write_reg(s->sg_handle, IVTV_REG_DECDMAADDR); - write_reg_sync(read_reg(IVTV_REG_DMAXFER) | 0x01, IVTV_REG_DMAXFER); - itv->dma_timer.expires = jiffies + msecs_to_jiffies(300); - add_timer(&itv->dma_timer); -} - -/* start the encoder DMA */ -static void ivtv_dma_enc_start(struct ivtv_stream *s) -{ - struct ivtv *itv = s->itv; - struct ivtv_stream *s_vbi = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI]; - int i; - - IVTV_DEBUG_HI_DMA("start %s for %s\n", ivtv_use_dma(s) ? "DMA" : "PIO", s->name); - - if (s->q_predma.bytesused) - ivtv_queue_move(s, &s->q_predma, NULL, &s->q_dma, s->q_predma.bytesused); - - if (ivtv_use_dma(s)) - s->sg_pending[s->sg_pending_size - 1].size += 256; - - /* If this is an MPEG stream, and VBI data is also pending, then append the - VBI DMA to the MPEG DMA and transfer both sets of data at once. - - VBI DMA is a second class citizen compared to MPEG and mixing them together - will confuse the firmware (the end of a VBI DMA is seen as the end of a - MPEG DMA, thus effectively dropping an MPEG frame). So instead we make - sure we only use the MPEG DMA to transfer the VBI DMA if both are in - use. This way no conflicts occur. */ - clear_bit(IVTV_F_S_DMA_HAS_VBI, &s->s_flags); - if (s->type == IVTV_ENC_STREAM_TYPE_MPG && s_vbi->sg_pending_size && - s->sg_pending_size + s_vbi->sg_pending_size <= s->buffers) { - ivtv_queue_move(s_vbi, &s_vbi->q_predma, NULL, &s_vbi->q_dma, s_vbi->q_predma.bytesused); - if (ivtv_use_dma(s_vbi)) - s_vbi->sg_pending[s_vbi->sg_pending_size - 1].size += 256; - for (i = 0; i < s_vbi->sg_pending_size; i++) { - s->sg_pending[s->sg_pending_size++] = s_vbi->sg_pending[i]; - } - s_vbi->dma_offset = s_vbi->pending_offset; - s_vbi->sg_pending_size = 0; - s_vbi->dma_xfer_cnt++; - set_bit(IVTV_F_S_DMA_HAS_VBI, &s->s_flags); - IVTV_DEBUG_HI_DMA("include DMA for %s\n", s_vbi->name); - } - - s->dma_xfer_cnt++; - memcpy(s->sg_processing, s->sg_pending, sizeof(struct ivtv_sg_host_element) * s->sg_pending_size); - s->sg_processing_size = s->sg_pending_size; - s->sg_pending_size = 0; - s->sg_processed = 0; - s->dma_offset = s->pending_offset; - s->dma_backup = s->pending_backup; - s->dma_pts = s->pending_pts; - - if (ivtv_use_pio(s)) { - set_bit(IVTV_F_I_WORK_HANDLER_PIO, &itv->i_flags); - set_bit(IVTV_F_I_HAVE_WORK, &itv->i_flags); - set_bit(IVTV_F_I_PIO, &itv->i_flags); - itv->cur_pio_stream = s->type; - } - else { - itv->dma_retries = 0; - ivtv_dma_enc_start_xfer(s); - set_bit(IVTV_F_I_DMA, &itv->i_flags); - itv->cur_dma_stream = s->type; - } -} - -static void ivtv_dma_dec_start(struct ivtv_stream *s) -{ - struct ivtv *itv = s->itv; - - if (s->q_predma.bytesused) - ivtv_queue_move(s, &s->q_predma, NULL, &s->q_dma, s->q_predma.bytesused); - s->dma_xfer_cnt++; - memcpy(s->sg_processing, s->sg_pending, sizeof(struct ivtv_sg_host_element) * s->sg_pending_size); - s->sg_processing_size = s->sg_pending_size; - s->sg_pending_size = 0; - s->sg_processed = 0; - - IVTV_DEBUG_HI_DMA("start DMA for %s\n", s->name); - itv->dma_retries = 0; - ivtv_dma_dec_start_xfer(s); - set_bit(IVTV_F_I_DMA, &itv->i_flags); - itv->cur_dma_stream = s->type; -} - -static void ivtv_irq_dma_read(struct ivtv *itv) -{ - struct ivtv_stream *s = NULL; - struct ivtv_buffer *buf; - int hw_stream_type = 0; - - IVTV_DEBUG_HI_IRQ("DEC DMA READ\n"); - - del_timer(&itv->dma_timer); - - if (!test_bit(IVTV_F_I_UDMA, &itv->i_flags) && itv->cur_dma_stream < 0) - return; - - if (!test_bit(IVTV_F_I_UDMA, &itv->i_flags)) { - s = &itv->streams[itv->cur_dma_stream]; - ivtv_stream_sync_for_cpu(s); - - if (read_reg(IVTV_REG_DMASTATUS) & 0x14) { - IVTV_DEBUG_WARN("DEC DMA ERROR %x (xfer %d of %d, retry %d)\n", - read_reg(IVTV_REG_DMASTATUS), - s->sg_processed, s->sg_processing_size, itv->dma_retries); - write_reg(read_reg(IVTV_REG_DMASTATUS) & 3, IVTV_REG_DMASTATUS); - if (itv->dma_retries == 3) { - /* Too many retries, give up on this frame */ - itv->dma_retries = 0; - s->sg_processed = s->sg_processing_size; - } - else { - /* Retry, starting with the first xfer segment. - Just retrying the current segment is not sufficient. */ - s->sg_processed = 0; - itv->dma_retries++; - } - } - if (s->sg_processed < s->sg_processing_size) { - /* DMA next buffer */ - ivtv_dma_dec_start_xfer(s); - return; - } - if (s->type == IVTV_DEC_STREAM_TYPE_YUV) - hw_stream_type = 2; - IVTV_DEBUG_HI_DMA("DEC DATA READ %s: %d\n", s->name, s->q_dma.bytesused); - - /* For some reason must kick the firmware, like PIO mode, - I think this tells the firmware we are done and the size - of the xfer so it can calculate what we need next. - I think we can do this part ourselves but would have to - fully calculate xfer info ourselves and not use interrupts - */ - ivtv_vapi(itv, CX2341X_DEC_SCHED_DMA_FROM_HOST, 3, 0, s->q_dma.bytesused, - hw_stream_type); - - /* Free last DMA call */ - while ((buf = ivtv_dequeue(s, &s->q_dma)) != NULL) { - ivtv_buf_sync_for_cpu(s, buf); - ivtv_enqueue(s, buf, &s->q_free); - } - wake_up(&s->waitq); - } - clear_bit(IVTV_F_I_UDMA, &itv->i_flags); - clear_bit(IVTV_F_I_DMA, &itv->i_flags); - itv->cur_dma_stream = -1; - wake_up(&itv->dma_waitq); -} - -static void ivtv_irq_enc_dma_complete(struct ivtv *itv) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - struct ivtv_stream *s; - - ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA_END, 2, data); - IVTV_DEBUG_HI_IRQ("ENC DMA COMPLETE %x %d (%d)\n", data[0], data[1], itv->cur_dma_stream); - - del_timer(&itv->dma_timer); - - if (itv->cur_dma_stream < 0) - return; - - s = &itv->streams[itv->cur_dma_stream]; - ivtv_stream_sync_for_cpu(s); - - if (data[0] & 0x18) { - IVTV_DEBUG_WARN("ENC DMA ERROR %x (offset %08x, xfer %d of %d, retry %d)\n", data[0], - s->dma_offset, s->sg_processed, s->sg_processing_size, itv->dma_retries); - write_reg(read_reg(IVTV_REG_DMASTATUS) & 3, IVTV_REG_DMASTATUS); - if (itv->dma_retries == 3) { - /* Too many retries, give up on this frame */ - itv->dma_retries = 0; - s->sg_processed = s->sg_processing_size; - } - else { - /* Retry, starting with the first xfer segment. - Just retrying the current segment is not sufficient. */ - s->sg_processed = 0; - itv->dma_retries++; - } - } - if (s->sg_processed < s->sg_processing_size) { - /* DMA next buffer */ - ivtv_dma_enc_start_xfer(s); - return; - } - clear_bit(IVTV_F_I_DMA, &itv->i_flags); - itv->cur_dma_stream = -1; - dma_post(s); - if (test_and_clear_bit(IVTV_F_S_DMA_HAS_VBI, &s->s_flags)) { - s = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI]; - dma_post(s); - } - s->sg_processing_size = 0; - s->sg_processed = 0; - wake_up(&itv->dma_waitq); -} - -static void ivtv_irq_enc_pio_complete(struct ivtv *itv) -{ - struct ivtv_stream *s; - - if (itv->cur_pio_stream < 0 || itv->cur_pio_stream >= IVTV_MAX_STREAMS) { - itv->cur_pio_stream = -1; - return; - } - s = &itv->streams[itv->cur_pio_stream]; - IVTV_DEBUG_HI_IRQ("ENC PIO COMPLETE %s\n", s->name); - clear_bit(IVTV_F_I_PIO, &itv->i_flags); - itv->cur_pio_stream = -1; - dma_post(s); - if (s->type == IVTV_ENC_STREAM_TYPE_MPG) - ivtv_vapi(itv, CX2341X_ENC_SCHED_DMA_TO_HOST, 3, 0, 0, 0); - else if (s->type == IVTV_ENC_STREAM_TYPE_YUV) - ivtv_vapi(itv, CX2341X_ENC_SCHED_DMA_TO_HOST, 3, 0, 0, 1); - else if (s->type == IVTV_ENC_STREAM_TYPE_PCM) - ivtv_vapi(itv, CX2341X_ENC_SCHED_DMA_TO_HOST, 3, 0, 0, 2); - clear_bit(IVTV_F_I_PIO, &itv->i_flags); - if (test_and_clear_bit(IVTV_F_S_DMA_HAS_VBI, &s->s_flags)) { - s = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI]; - dma_post(s); - } - wake_up(&itv->dma_waitq); -} - -static void ivtv_irq_dma_err(struct ivtv *itv) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - u32 status; - - del_timer(&itv->dma_timer); - - ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA_END, 2, data); - status = read_reg(IVTV_REG_DMASTATUS); - IVTV_DEBUG_WARN("DMA ERROR %08x %08x %08x %d\n", data[0], data[1], - status, itv->cur_dma_stream); - /* - * We do *not* write back to the IVTV_REG_DMASTATUS register to - * clear the error status, if either the encoder write (0x02) or - * decoder read (0x01) bus master DMA operation do not indicate - * completed. We can race with the DMA engine, which may have - * transitioned to completed status *after* we read the register. - * Setting a IVTV_REG_DMASTATUS flag back to "busy" status, after the - * DMA engine has completed, will cause the DMA engine to stop working. - */ - status &= 0x3; - if (status == 0x3) - write_reg(status, IVTV_REG_DMASTATUS); - - if (!test_bit(IVTV_F_I_UDMA, &itv->i_flags) && - itv->cur_dma_stream >= 0 && itv->cur_dma_stream < IVTV_MAX_STREAMS) { - struct ivtv_stream *s = &itv->streams[itv->cur_dma_stream]; - - if (s->type >= IVTV_DEC_STREAM_TYPE_MPG) { - /* retry */ - /* - * FIXME - handle cases of DMA error similar to - * encoder below, except conditioned on status & 0x1 - */ - ivtv_dma_dec_start(s); - return; - } else { - if ((status & 0x2) == 0) { - /* - * CX2341x Bus Master DMA write is ongoing. - * Reset the timer and let it complete. - */ - itv->dma_timer.expires = - jiffies + msecs_to_jiffies(600); - add_timer(&itv->dma_timer); - return; - } - - if (itv->dma_retries < 3) { - /* - * CX2341x Bus Master DMA write has ended. - * Retry the write, starting with the first - * xfer segment. Just retrying the current - * segment is not sufficient. - */ - s->sg_processed = 0; - itv->dma_retries++; - ivtv_dma_enc_start_xfer(s); - return; - } - /* Too many retries, give up on this one */ - } - - } - if (test_bit(IVTV_F_I_UDMA, &itv->i_flags)) { - ivtv_udma_start(itv); - return; - } - clear_bit(IVTV_F_I_UDMA, &itv->i_flags); - clear_bit(IVTV_F_I_DMA, &itv->i_flags); - itv->cur_dma_stream = -1; - wake_up(&itv->dma_waitq); -} - -static void ivtv_irq_enc_start_cap(struct ivtv *itv) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - struct ivtv_stream *s; - - /* Get DMA destination and size arguments from card */ - ivtv_api_get_data(&itv->enc_mbox, IVTV_MBOX_DMA, 7, data); - IVTV_DEBUG_HI_IRQ("ENC START CAP %d: %08x %08x\n", data[0], data[1], data[2]); - - if (data[0] > 2 || data[1] == 0 || data[2] == 0) { - IVTV_DEBUG_WARN("Unknown input: %08x %08x %08x\n", - data[0], data[1], data[2]); - return; - } - s = &itv->streams[ivtv_stream_map[data[0]]]; - if (!stream_enc_dma_append(s, data)) { - set_bit(ivtv_use_pio(s) ? IVTV_F_S_PIO_PENDING : IVTV_F_S_DMA_PENDING, &s->s_flags); - } -} - -static void ivtv_irq_enc_vbi_cap(struct ivtv *itv) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - struct ivtv_stream *s; - - IVTV_DEBUG_HI_IRQ("ENC START VBI CAP\n"); - s = &itv->streams[IVTV_ENC_STREAM_TYPE_VBI]; - - if (!stream_enc_dma_append(s, data)) - set_bit(ivtv_use_pio(s) ? IVTV_F_S_PIO_PENDING : IVTV_F_S_DMA_PENDING, &s->s_flags); -} - -static void ivtv_irq_dec_vbi_reinsert(struct ivtv *itv) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - struct ivtv_stream *s = &itv->streams[IVTV_DEC_STREAM_TYPE_VBI]; - - IVTV_DEBUG_HI_IRQ("DEC VBI REINSERT\n"); - if (test_bit(IVTV_F_S_CLAIMED, &s->s_flags) && - !stream_enc_dma_append(s, data)) { - set_bit(IVTV_F_S_PIO_PENDING, &s->s_flags); - } -} - -static void ivtv_irq_dec_data_req(struct ivtv *itv) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - struct ivtv_stream *s; - - /* YUV or MPG */ - - if (test_bit(IVTV_F_I_DEC_YUV, &itv->i_flags)) { - ivtv_api_get_data(&itv->dec_mbox, IVTV_MBOX_DMA, 2, data); - itv->dma_data_req_size = - 1080 * ((itv->yuv_info.v4l2_src_h + 31) & ~31); - itv->dma_data_req_offset = data[1]; - if (atomic_read(&itv->yuv_info.next_dma_frame) >= 0) - ivtv_yuv_frame_complete(itv); - s = &itv->streams[IVTV_DEC_STREAM_TYPE_YUV]; - } - else { - ivtv_api_get_data(&itv->dec_mbox, IVTV_MBOX_DMA, 3, data); - itv->dma_data_req_size = min_t(u32, data[2], 0x10000); - itv->dma_data_req_offset = data[1]; - s = &itv->streams[IVTV_DEC_STREAM_TYPE_MPG]; - } - IVTV_DEBUG_HI_IRQ("DEC DATA REQ %s: %d %08x %u\n", s->name, s->q_full.bytesused, - itv->dma_data_req_offset, itv->dma_data_req_size); - if (itv->dma_data_req_size == 0 || s->q_full.bytesused < itv->dma_data_req_size) { - set_bit(IVTV_F_S_NEEDS_DATA, &s->s_flags); - } - else { - if (test_bit(IVTV_F_I_DEC_YUV, &itv->i_flags)) - ivtv_yuv_setup_stream_frame(itv); - clear_bit(IVTV_F_S_NEEDS_DATA, &s->s_flags); - ivtv_queue_move(s, &s->q_full, NULL, &s->q_predma, itv->dma_data_req_size); - ivtv_dma_stream_dec_prepare(s, itv->dma_data_req_offset + IVTV_DECODER_OFFSET, 0); - } -} - -static void ivtv_irq_vsync(struct ivtv *itv) -{ - /* The vsync interrupt is unusual in that it won't clear until - * the end of the first line for the current field, at which - * point it clears itself. This can result in repeated vsync - * interrupts, or a missed vsync. Read some of the registers - * to determine the line being displayed and ensure we handle - * one vsync per frame. - */ - unsigned int frame = read_reg(IVTV_REG_DEC_LINE_FIELD) & 1; - struct yuv_playback_info *yi = &itv->yuv_info; - int last_dma_frame = atomic_read(&yi->next_dma_frame); - struct yuv_frame_info *f = &yi->new_frame_info[last_dma_frame]; - - if (0) IVTV_DEBUG_IRQ("DEC VSYNC\n"); - - if (((frame ^ f->sync_field) == 0 && - ((itv->last_vsync_field & 1) ^ f->sync_field)) || - (frame != (itv->last_vsync_field & 1) && !f->interlaced)) { - int next_dma_frame = last_dma_frame; - - if (!(f->interlaced && f->delay && yi->fields_lapsed < 1)) { - if (next_dma_frame >= 0 && next_dma_frame != atomic_read(&yi->next_fill_frame)) { - write_reg(yuv_offset[next_dma_frame] >> 4, 0x82c); - write_reg((yuv_offset[next_dma_frame] + IVTV_YUV_BUFFER_UV_OFFSET) >> 4, 0x830); - write_reg(yuv_offset[next_dma_frame] >> 4, 0x834); - write_reg((yuv_offset[next_dma_frame] + IVTV_YUV_BUFFER_UV_OFFSET) >> 4, 0x838); - next_dma_frame = (next_dma_frame + 1) % IVTV_YUV_BUFFERS; - atomic_set(&yi->next_dma_frame, next_dma_frame); - yi->fields_lapsed = -1; - yi->running = 1; - } - } - } - if (frame != (itv->last_vsync_field & 1)) { - static const struct v4l2_event evtop = { - .type = V4L2_EVENT_VSYNC, - .u.vsync.field = V4L2_FIELD_TOP, - }; - static const struct v4l2_event evbottom = { - .type = V4L2_EVENT_VSYNC, - .u.vsync.field = V4L2_FIELD_BOTTOM, - }; - struct ivtv_stream *s = ivtv_get_output_stream(itv); - - itv->last_vsync_field += 1; - if (frame == 0) { - clear_bit(IVTV_F_I_VALID_DEC_TIMINGS, &itv->i_flags); - clear_bit(IVTV_F_I_EV_VSYNC_FIELD, &itv->i_flags); - } - else { - set_bit(IVTV_F_I_EV_VSYNC_FIELD, &itv->i_flags); - } - if (test_bit(IVTV_F_I_EV_VSYNC_ENABLED, &itv->i_flags)) { - set_bit(IVTV_F_I_EV_VSYNC, &itv->i_flags); - wake_up(&itv->event_waitq); - if (s) - wake_up(&s->waitq); - } - if (s && s->vdev) - v4l2_event_queue(s->vdev, frame ? &evtop : &evbottom); - wake_up(&itv->vsync_waitq); - - /* Send VBI to saa7127 */ - if (frame && (itv->output_mode == OUT_PASSTHROUGH || - test_bit(IVTV_F_I_UPDATE_WSS, &itv->i_flags) || - test_bit(IVTV_F_I_UPDATE_VPS, &itv->i_flags) || - test_bit(IVTV_F_I_UPDATE_CC, &itv->i_flags))) { - set_bit(IVTV_F_I_WORK_HANDLER_VBI, &itv->i_flags); - set_bit(IVTV_F_I_HAVE_WORK, &itv->i_flags); - } - - /* Check if we need to update the yuv registers */ - if (yi->running && (yi->yuv_forced_update || f->update)) { - if (!f->update) { - last_dma_frame = - (u8)(atomic_read(&yi->next_dma_frame) - - 1) % IVTV_YUV_BUFFERS; - f = &yi->new_frame_info[last_dma_frame]; - } - - if (f->src_w) { - yi->update_frame = last_dma_frame; - f->update = 0; - yi->yuv_forced_update = 0; - set_bit(IVTV_F_I_WORK_HANDLER_YUV, &itv->i_flags); - set_bit(IVTV_F_I_HAVE_WORK, &itv->i_flags); - } - } - - yi->fields_lapsed++; - } -} - -#define IVTV_IRQ_DMA (IVTV_IRQ_DMA_READ | IVTV_IRQ_ENC_DMA_COMPLETE | IVTV_IRQ_DMA_ERR | IVTV_IRQ_ENC_START_CAP | IVTV_IRQ_ENC_VBI_CAP | IVTV_IRQ_DEC_DATA_REQ | IVTV_IRQ_DEC_VBI_RE_INSERT) - -irqreturn_t ivtv_irq_handler(int irq, void *dev_id) -{ - struct ivtv *itv = (struct ivtv *)dev_id; - u32 combo; - u32 stat; - int i; - u8 vsync_force = 0; - - spin_lock(&itv->dma_reg_lock); - /* get contents of irq status register */ - stat = read_reg(IVTV_REG_IRQSTATUS); - - combo = ~itv->irqmask & stat; - - /* Clear out IRQ */ - if (combo) write_reg(combo, IVTV_REG_IRQSTATUS); - - if (0 == combo) { - /* The vsync interrupt is unusual and clears itself. If we - * took too long, we may have missed it. Do some checks - */ - if (~itv->irqmask & IVTV_IRQ_DEC_VSYNC) { - /* vsync is enabled, see if we're in a new field */ - if ((itv->last_vsync_field & 1) != - (read_reg(IVTV_REG_DEC_LINE_FIELD) & 1)) { - /* New field, looks like we missed it */ - IVTV_DEBUG_YUV("VSync interrupt missed %d\n", - read_reg(IVTV_REG_DEC_LINE_FIELD) >> 16); - vsync_force = 1; - } - } - - if (!vsync_force) { - /* No Vsync expected, wasn't for us */ - spin_unlock(&itv->dma_reg_lock); - return IRQ_NONE; - } - } - - /* Exclude interrupts noted below from the output, otherwise the log is flooded with - these messages */ - if (combo & ~0xff6d0400) - IVTV_DEBUG_HI_IRQ("======= valid IRQ bits: 0x%08x ======\n", combo); - - if (combo & IVTV_IRQ_DEC_DMA_COMPLETE) { - IVTV_DEBUG_HI_IRQ("DEC DMA COMPLETE\n"); - } - - if (combo & IVTV_IRQ_DMA_READ) { - ivtv_irq_dma_read(itv); - } - - if (combo & IVTV_IRQ_ENC_DMA_COMPLETE) { - ivtv_irq_enc_dma_complete(itv); - } - - if (combo & IVTV_IRQ_ENC_PIO_COMPLETE) { - ivtv_irq_enc_pio_complete(itv); - } - - if (combo & IVTV_IRQ_DMA_ERR) { - ivtv_irq_dma_err(itv); - } - - if (combo & IVTV_IRQ_ENC_START_CAP) { - ivtv_irq_enc_start_cap(itv); - } - - if (combo & IVTV_IRQ_ENC_VBI_CAP) { - ivtv_irq_enc_vbi_cap(itv); - } - - if (combo & IVTV_IRQ_DEC_VBI_RE_INSERT) { - ivtv_irq_dec_vbi_reinsert(itv); - } - - if (combo & IVTV_IRQ_ENC_EOS) { - IVTV_DEBUG_IRQ("ENC EOS\n"); - set_bit(IVTV_F_I_EOS, &itv->i_flags); - wake_up(&itv->eos_waitq); - } - - if (combo & IVTV_IRQ_DEC_DATA_REQ) { - ivtv_irq_dec_data_req(itv); - } - - /* Decoder Vertical Sync - We can't rely on 'combo', so check if vsync enabled */ - if (~itv->irqmask & IVTV_IRQ_DEC_VSYNC) { - ivtv_irq_vsync(itv); - } - - if (combo & IVTV_IRQ_ENC_VIM_RST) { - IVTV_DEBUG_IRQ("VIM RST\n"); - /*ivtv_vapi(itv, CX2341X_ENC_REFRESH_INPUT, 0); */ - } - - if (combo & IVTV_IRQ_DEC_AUD_MODE_CHG) { - IVTV_DEBUG_INFO("Stereo mode changed\n"); - } - - if ((combo & IVTV_IRQ_DMA) && !test_bit(IVTV_F_I_DMA, &itv->i_flags)) { - itv->irq_rr_idx++; - for (i = 0; i < IVTV_MAX_STREAMS; i++) { - int idx = (i + itv->irq_rr_idx) % IVTV_MAX_STREAMS; - struct ivtv_stream *s = &itv->streams[idx]; - - if (!test_and_clear_bit(IVTV_F_S_DMA_PENDING, &s->s_flags)) - continue; - if (s->type >= IVTV_DEC_STREAM_TYPE_MPG) - ivtv_dma_dec_start(s); - else - ivtv_dma_enc_start(s); - break; - } - - if (i == IVTV_MAX_STREAMS && - test_bit(IVTV_F_I_UDMA_PENDING, &itv->i_flags)) - ivtv_udma_start(itv); - } - - if ((combo & IVTV_IRQ_DMA) && !test_bit(IVTV_F_I_PIO, &itv->i_flags)) { - itv->irq_rr_idx++; - for (i = 0; i < IVTV_MAX_STREAMS; i++) { - int idx = (i + itv->irq_rr_idx) % IVTV_MAX_STREAMS; - struct ivtv_stream *s = &itv->streams[idx]; - - if (!test_and_clear_bit(IVTV_F_S_PIO_PENDING, &s->s_flags)) - continue; - if (s->type == IVTV_DEC_STREAM_TYPE_VBI || s->type < IVTV_DEC_STREAM_TYPE_MPG) - ivtv_dma_enc_start(s); - break; - } - } - - if (test_and_clear_bit(IVTV_F_I_HAVE_WORK, &itv->i_flags)) { - queue_kthread_work(&itv->irq_worker, &itv->irq_work); - } - - spin_unlock(&itv->dma_reg_lock); - - /* If we've just handled a 'forced' vsync, it's safest to say it - * wasn't ours. Another device may have triggered it at just - * the right time. - */ - return vsync_force ? IRQ_NONE : IRQ_HANDLED; -} - -void ivtv_unfinished_dma(unsigned long arg) -{ - struct ivtv *itv = (struct ivtv *)arg; - - if (!test_bit(IVTV_F_I_DMA, &itv->i_flags)) - return; - IVTV_ERR("DMA TIMEOUT %08x %d\n", read_reg(IVTV_REG_DMASTATUS), itv->cur_dma_stream); - - write_reg(read_reg(IVTV_REG_DMASTATUS) & 3, IVTV_REG_DMASTATUS); - clear_bit(IVTV_F_I_UDMA, &itv->i_flags); - clear_bit(IVTV_F_I_DMA, &itv->i_flags); - itv->cur_dma_stream = -1; - wake_up(&itv->dma_waitq); -} diff --git a/drivers/media/video/ivtv/ivtv-irq.h b/drivers/media/video/ivtv/ivtv-irq.h deleted file mode 100644 index 1e84433737cc..000000000000 --- a/drivers/media/video/ivtv/ivtv-irq.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - interrupt handling - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_IRQ_H -#define IVTV_IRQ_H - -#define IVTV_IRQ_ENC_START_CAP (0x1 << 31) -#define IVTV_IRQ_ENC_EOS (0x1 << 30) -#define IVTV_IRQ_ENC_VBI_CAP (0x1 << 29) -#define IVTV_IRQ_ENC_VIM_RST (0x1 << 28) -#define IVTV_IRQ_ENC_DMA_COMPLETE (0x1 << 27) -#define IVTV_IRQ_ENC_PIO_COMPLETE (0x1 << 25) -#define IVTV_IRQ_DEC_AUD_MODE_CHG (0x1 << 24) -#define IVTV_IRQ_DEC_DATA_REQ (0x1 << 22) -#define IVTV_IRQ_DEC_DMA_COMPLETE (0x1 << 20) -#define IVTV_IRQ_DEC_VBI_RE_INSERT (0x1 << 19) -#define IVTV_IRQ_DMA_ERR (0x1 << 18) -#define IVTV_IRQ_DMA_WRITE (0x1 << 17) -#define IVTV_IRQ_DMA_READ (0x1 << 16) -#define IVTV_IRQ_DEC_VSYNC (0x1 << 10) - -/* IRQ Masks */ -#define IVTV_IRQ_MASK_INIT (IVTV_IRQ_DMA_ERR|IVTV_IRQ_ENC_DMA_COMPLETE|\ - IVTV_IRQ_DMA_READ|IVTV_IRQ_ENC_PIO_COMPLETE) - -#define IVTV_IRQ_MASK_CAPTURE (IVTV_IRQ_ENC_START_CAP | IVTV_IRQ_ENC_EOS) -#define IVTV_IRQ_MASK_DECODE (IVTV_IRQ_DEC_DATA_REQ|IVTV_IRQ_DEC_AUD_MODE_CHG) - -irqreturn_t ivtv_irq_handler(int irq, void *dev_id); - -void ivtv_irq_work_handler(struct kthread_work *work); -void ivtv_dma_stream_dec_prepare(struct ivtv_stream *s, u32 offset, int lock); -void ivtv_unfinished_dma(unsigned long arg); - -#endif diff --git a/drivers/media/video/ivtv/ivtv-mailbox.c b/drivers/media/video/ivtv/ivtv-mailbox.c deleted file mode 100644 index e3ce96763785..000000000000 --- a/drivers/media/video/ivtv/ivtv-mailbox.c +++ /dev/null @@ -1,387 +0,0 @@ -/* - mailbox functions - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <stdarg.h> - -#include "ivtv-driver.h" -#include "ivtv-mailbox.h" - -/* Firmware mailbox flags*/ -#define IVTV_MBOX_FIRMWARE_DONE 0x00000004 -#define IVTV_MBOX_DRIVER_DONE 0x00000002 -#define IVTV_MBOX_DRIVER_BUSY 0x00000001 -#define IVTV_MBOX_FREE 0x00000000 - -/* Firmware mailbox standard timeout */ -#define IVTV_API_STD_TIMEOUT 0x02000000 - -#define API_CACHE (1 << 0) /* Allow the command to be stored in the cache */ -#define API_RESULT (1 << 1) /* Allow 1 second for this cmd to end */ -#define API_FAST_RESULT (3 << 1) /* Allow 0.1 second for this cmd to end */ -#define API_DMA (1 << 3) /* DMA mailbox, has special handling */ -#define API_HIGH_VOL (1 << 5) /* High volume command (i.e. called during encoding or decoding) */ -#define API_NO_WAIT_MB (1 << 4) /* Command may not wait for a free mailbox */ -#define API_NO_WAIT_RES (1 << 5) /* Command may not wait for the result */ -#define API_NO_POLL (1 << 6) /* Avoid pointless polling */ - -struct ivtv_api_info { - int flags; /* Flags, see above */ - const char *name; /* The name of the command */ -}; - -#define API_ENTRY(x, f) [x] = { (f), #x } - -static const struct ivtv_api_info api_info[256] = { - /* MPEG encoder API */ - API_ENTRY(CX2341X_ENC_PING_FW, API_FAST_RESULT), - API_ENTRY(CX2341X_ENC_START_CAPTURE, API_RESULT | API_NO_POLL), - API_ENTRY(CX2341X_ENC_STOP_CAPTURE, API_RESULT), - API_ENTRY(CX2341X_ENC_SET_AUDIO_ID, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_VIDEO_ID, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_PCR_ID, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_FRAME_RATE, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_FRAME_SIZE, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_BIT_RATE, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_GOP_PROPERTIES, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_ASPECT_RATIO, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_DNR_FILTER_MODE, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_DNR_FILTER_PROPS, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_CORING_LEVELS, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_SPATIAL_FILTER_TYPE, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_VBI_LINE, API_RESULT), - API_ENTRY(CX2341X_ENC_SET_STREAM_TYPE, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_OUTPUT_PORT, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_AUDIO_PROPERTIES, API_CACHE), - API_ENTRY(CX2341X_ENC_HALT_FW, API_FAST_RESULT), - API_ENTRY(CX2341X_ENC_GET_VERSION, API_FAST_RESULT), - API_ENTRY(CX2341X_ENC_SET_GOP_CLOSURE, API_CACHE), - API_ENTRY(CX2341X_ENC_GET_SEQ_END, API_RESULT), - API_ENTRY(CX2341X_ENC_SET_PGM_INDEX_INFO, API_FAST_RESULT), - API_ENTRY(CX2341X_ENC_SET_VBI_CONFIG, API_RESULT), - API_ENTRY(CX2341X_ENC_SET_DMA_BLOCK_SIZE, API_CACHE), - API_ENTRY(CX2341X_ENC_GET_PREV_DMA_INFO_MB_10, API_FAST_RESULT), - API_ENTRY(CX2341X_ENC_GET_PREV_DMA_INFO_MB_9, API_FAST_RESULT), - API_ENTRY(CX2341X_ENC_SCHED_DMA_TO_HOST, API_DMA | API_HIGH_VOL), - API_ENTRY(CX2341X_ENC_INITIALIZE_INPUT, API_RESULT), - API_ENTRY(CX2341X_ENC_SET_FRAME_DROP_RATE, API_CACHE), - API_ENTRY(CX2341X_ENC_PAUSE_ENCODER, API_RESULT), - API_ENTRY(CX2341X_ENC_REFRESH_INPUT, API_NO_WAIT_MB | API_HIGH_VOL), - API_ENTRY(CX2341X_ENC_SET_COPYRIGHT, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_EVENT_NOTIFICATION, API_RESULT), - API_ENTRY(CX2341X_ENC_SET_NUM_VSYNC_LINES, API_CACHE), - API_ENTRY(CX2341X_ENC_SET_PLACEHOLDER, API_CACHE), - API_ENTRY(CX2341X_ENC_MUTE_VIDEO, API_RESULT), - API_ENTRY(CX2341X_ENC_MUTE_AUDIO, API_RESULT), - API_ENTRY(CX2341X_ENC_SET_VERT_CROP_LINE, API_FAST_RESULT), - API_ENTRY(CX2341X_ENC_MISC, API_FAST_RESULT), - /* Obsolete PULLDOWN API command */ - API_ENTRY(0xb1, API_CACHE), - - /* MPEG decoder API */ - API_ENTRY(CX2341X_DEC_PING_FW, API_FAST_RESULT), - API_ENTRY(CX2341X_DEC_START_PLAYBACK, API_RESULT | API_NO_POLL), - API_ENTRY(CX2341X_DEC_STOP_PLAYBACK, API_RESULT), - API_ENTRY(CX2341X_DEC_SET_PLAYBACK_SPEED, API_RESULT), - API_ENTRY(CX2341X_DEC_STEP_VIDEO, API_RESULT), - API_ENTRY(CX2341X_DEC_SET_DMA_BLOCK_SIZE, API_CACHE), - API_ENTRY(CX2341X_DEC_GET_XFER_INFO, API_FAST_RESULT), - API_ENTRY(CX2341X_DEC_GET_DMA_STATUS, API_FAST_RESULT), - API_ENTRY(CX2341X_DEC_SCHED_DMA_FROM_HOST, API_DMA | API_HIGH_VOL), - API_ENTRY(CX2341X_DEC_PAUSE_PLAYBACK, API_RESULT), - API_ENTRY(CX2341X_DEC_HALT_FW, API_FAST_RESULT), - API_ENTRY(CX2341X_DEC_SET_STANDARD, API_CACHE), - API_ENTRY(CX2341X_DEC_GET_VERSION, API_FAST_RESULT), - API_ENTRY(CX2341X_DEC_SET_STREAM_INPUT, API_CACHE), - API_ENTRY(CX2341X_DEC_GET_TIMING_INFO, API_RESULT /*| API_NO_WAIT_RES*/), - API_ENTRY(CX2341X_DEC_SET_AUDIO_MODE, API_CACHE), - API_ENTRY(CX2341X_DEC_SET_EVENT_NOTIFICATION, API_RESULT), - API_ENTRY(CX2341X_DEC_SET_DISPLAY_BUFFERS, API_CACHE), - API_ENTRY(CX2341X_DEC_EXTRACT_VBI, API_RESULT), - API_ENTRY(CX2341X_DEC_SET_DECODER_SOURCE, API_FAST_RESULT), - API_ENTRY(CX2341X_DEC_SET_PREBUFFERING, API_CACHE), - - /* OSD API */ - API_ENTRY(CX2341X_OSD_GET_FRAMEBUFFER, API_FAST_RESULT), - API_ENTRY(CX2341X_OSD_GET_PIXEL_FORMAT, API_FAST_RESULT), - API_ENTRY(CX2341X_OSD_SET_PIXEL_FORMAT, API_CACHE), - API_ENTRY(CX2341X_OSD_GET_STATE, API_FAST_RESULT), - API_ENTRY(CX2341X_OSD_SET_STATE, API_CACHE), - API_ENTRY(CX2341X_OSD_GET_OSD_COORDS, API_FAST_RESULT), - API_ENTRY(CX2341X_OSD_SET_OSD_COORDS, API_CACHE), - API_ENTRY(CX2341X_OSD_GET_SCREEN_COORDS, API_FAST_RESULT), - API_ENTRY(CX2341X_OSD_SET_SCREEN_COORDS, API_CACHE), - API_ENTRY(CX2341X_OSD_GET_GLOBAL_ALPHA, API_FAST_RESULT), - API_ENTRY(CX2341X_OSD_SET_GLOBAL_ALPHA, API_CACHE), - API_ENTRY(CX2341X_OSD_SET_BLEND_COORDS, API_CACHE), - API_ENTRY(CX2341X_OSD_GET_FLICKER_STATE, API_FAST_RESULT), - API_ENTRY(CX2341X_OSD_SET_FLICKER_STATE, API_CACHE), - API_ENTRY(CX2341X_OSD_BLT_COPY, API_RESULT), - API_ENTRY(CX2341X_OSD_BLT_FILL, API_RESULT), - API_ENTRY(CX2341X_OSD_BLT_TEXT, API_RESULT), - API_ENTRY(CX2341X_OSD_SET_FRAMEBUFFER_WINDOW, API_CACHE), - API_ENTRY(CX2341X_OSD_SET_CHROMA_KEY, API_CACHE), - API_ENTRY(CX2341X_OSD_GET_ALPHA_CONTENT_INDEX, API_FAST_RESULT), - API_ENTRY(CX2341X_OSD_SET_ALPHA_CONTENT_INDEX, API_CACHE) -}; - -static int try_mailbox(struct ivtv *itv, struct ivtv_mailbox_data *mbdata, int mb) -{ - u32 flags = readl(&mbdata->mbox[mb].flags); - int is_free = flags == IVTV_MBOX_FREE || (flags & IVTV_MBOX_FIRMWARE_DONE); - - /* if the mailbox is free, then try to claim it */ - if (is_free && !test_and_set_bit(mb, &mbdata->busy)) { - write_sync(IVTV_MBOX_DRIVER_BUSY, &mbdata->mbox[mb].flags); - return 1; - } - return 0; -} - -/* Try to find a free mailbox. Note mailbox 0 is reserved for DMA and so is not - attempted here. */ -static int get_mailbox(struct ivtv *itv, struct ivtv_mailbox_data *mbdata, int flags) -{ - unsigned long then = jiffies; - int i, mb; - int max_mbox = mbdata->max_mbox; - int retries = 100; - - /* All slow commands use the same mailbox, serializing them and also - leaving the other mailbox free for simple fast commands. */ - if ((flags & API_FAST_RESULT) == API_RESULT) - max_mbox = 1; - - /* find free non-DMA mailbox */ - for (i = 0; i < retries; i++) { - for (mb = 1; mb <= max_mbox; mb++) - if (try_mailbox(itv, mbdata, mb)) - return mb; - - /* Sleep before a retry, if not atomic */ - if (!(flags & API_NO_WAIT_MB)) { - if (time_after(jiffies, - then + msecs_to_jiffies(10*retries))) - break; - ivtv_msleep_timeout(10, 0); - } - } - return -ENODEV; -} - -static void write_mailbox(volatile struct ivtv_mailbox __iomem *mbox, int cmd, int args, u32 data[]) -{ - int i; - - write_sync(cmd, &mbox->cmd); - write_sync(IVTV_API_STD_TIMEOUT, &mbox->timeout); - - for (i = 0; i < CX2341X_MBOX_MAX_DATA; i++) - write_sync(data[i], &mbox->data[i]); - - write_sync(IVTV_MBOX_DRIVER_DONE | IVTV_MBOX_DRIVER_BUSY, &mbox->flags); -} - -static void clear_all_mailboxes(struct ivtv *itv, struct ivtv_mailbox_data *mbdata) -{ - int i; - - for (i = 0; i <= mbdata->max_mbox; i++) { - IVTV_DEBUG_WARN("Clearing mailbox %d: cmd 0x%08x flags 0x%08x\n", - i, readl(&mbdata->mbox[i].cmd), readl(&mbdata->mbox[i].flags)); - write_sync(0, &mbdata->mbox[i].flags); - clear_bit(i, &mbdata->busy); - } -} - -static int ivtv_api_call(struct ivtv *itv, int cmd, int args, u32 data[]) -{ - struct ivtv_mailbox_data *mbdata = (cmd >= 128) ? &itv->enc_mbox : &itv->dec_mbox; - volatile struct ivtv_mailbox __iomem *mbox; - int api_timeout = msecs_to_jiffies(1000); - int flags, mb, i; - unsigned long then; - - /* sanity checks */ - if (NULL == mbdata) { - IVTV_ERR("No mailbox allocated\n"); - return -ENODEV; - } - if (args < 0 || args > CX2341X_MBOX_MAX_DATA || - cmd < 0 || cmd > 255 || api_info[cmd].name == NULL) { - IVTV_ERR("Invalid MB call: cmd = 0x%02x, args = %d\n", cmd, args); - return -EINVAL; - } - - if (api_info[cmd].flags & API_HIGH_VOL) { - IVTV_DEBUG_HI_MB("MB Call: %s\n", api_info[cmd].name); - } - else { - IVTV_DEBUG_MB("MB Call: %s\n", api_info[cmd].name); - } - - /* clear possibly uninitialized part of data array */ - for (i = args; i < CX2341X_MBOX_MAX_DATA; i++) - data[i] = 0; - - /* If this command was issued within the last 30 minutes and with identical - data, then just return 0 as there is no need to issue this command again. - Just an optimization to prevent unnecessary use of mailboxes. */ - if (itv->api_cache[cmd].last_jiffies && - time_before(jiffies, - itv->api_cache[cmd].last_jiffies + - msecs_to_jiffies(1800000)) && - !memcmp(data, itv->api_cache[cmd].data, sizeof(itv->api_cache[cmd].data))) { - itv->api_cache[cmd].last_jiffies = jiffies; - return 0; - } - - flags = api_info[cmd].flags; - - if (flags & API_DMA) { - for (i = 0; i < 100; i++) { - mb = i % (mbdata->max_mbox + 1); - if (try_mailbox(itv, mbdata, mb)) { - write_mailbox(&mbdata->mbox[mb], cmd, args, data); - clear_bit(mb, &mbdata->busy); - return 0; - } - IVTV_DEBUG_WARN("%s: mailbox %d not free %08x\n", - api_info[cmd].name, mb, readl(&mbdata->mbox[mb].flags)); - } - IVTV_WARN("Could not find free DMA mailbox for %s\n", api_info[cmd].name); - clear_all_mailboxes(itv, mbdata); - return -EBUSY; - } - - if ((flags & API_FAST_RESULT) == API_FAST_RESULT) - api_timeout = msecs_to_jiffies(100); - - mb = get_mailbox(itv, mbdata, flags); - if (mb < 0) { - IVTV_DEBUG_WARN("No free mailbox found (%s)\n", api_info[cmd].name); - clear_all_mailboxes(itv, mbdata); - return -EBUSY; - } - mbox = &mbdata->mbox[mb]; - write_mailbox(mbox, cmd, args, data); - if (flags & API_CACHE) { - memcpy(itv->api_cache[cmd].data, data, sizeof(itv->api_cache[cmd].data)); - itv->api_cache[cmd].last_jiffies = jiffies; - } - if ((flags & API_RESULT) == 0) { - clear_bit(mb, &mbdata->busy); - return 0; - } - - /* Get results */ - then = jiffies; - - if (!(flags & API_NO_POLL)) { - /* First try to poll, then switch to delays */ - for (i = 0; i < 100; i++) { - if (readl(&mbox->flags) & IVTV_MBOX_FIRMWARE_DONE) - break; - } - } - while (!(readl(&mbox->flags) & IVTV_MBOX_FIRMWARE_DONE)) { - if (time_after(jiffies, then + api_timeout)) { - IVTV_DEBUG_WARN("Could not get result (%s)\n", api_info[cmd].name); - /* reset the mailbox, but it is likely too late already */ - write_sync(0, &mbox->flags); - clear_bit(mb, &mbdata->busy); - return -EIO; - } - if (flags & API_NO_WAIT_RES) - mdelay(1); - else - ivtv_msleep_timeout(1, 0); - } - if (time_after(jiffies, then + msecs_to_jiffies(100))) - IVTV_DEBUG_WARN("%s took %u jiffies\n", - api_info[cmd].name, - jiffies_to_msecs(jiffies - then)); - - for (i = 0; i < CX2341X_MBOX_MAX_DATA; i++) - data[i] = readl(&mbox->data[i]); - write_sync(0, &mbox->flags); - clear_bit(mb, &mbdata->busy); - return 0; -} - -int ivtv_api(struct ivtv *itv, int cmd, int args, u32 data[]) -{ - int res = ivtv_api_call(itv, cmd, args, data); - - /* Allow a single retry, probably already too late though. - If there is no free mailbox then that is usually an indication - of a more serious problem. */ - return (res == -EBUSY) ? ivtv_api_call(itv, cmd, args, data) : res; -} - -int ivtv_api_func(void *priv, u32 cmd, int in, int out, u32 data[CX2341X_MBOX_MAX_DATA]) -{ - return ivtv_api(priv, cmd, in, data); -} - -int ivtv_vapi_result(struct ivtv *itv, u32 data[CX2341X_MBOX_MAX_DATA], int cmd, int args, ...) -{ - va_list ap; - int i; - - va_start(ap, args); - for (i = 0; i < args; i++) { - data[i] = va_arg(ap, u32); - } - va_end(ap); - return ivtv_api(itv, cmd, args, data); -} - -int ivtv_vapi(struct ivtv *itv, int cmd, int args, ...) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - va_list ap; - int i; - - va_start(ap, args); - for (i = 0; i < args; i++) { - data[i] = va_arg(ap, u32); - } - va_end(ap); - return ivtv_api(itv, cmd, args, data); -} - -/* This one is for stuff that can't sleep.. irq handlers, etc.. */ -void ivtv_api_get_data(struct ivtv_mailbox_data *mbdata, int mb, - int argc, u32 data[]) -{ - volatile u32 __iomem *p = mbdata->mbox[mb].data; - int i; - for (i = 0; i < argc; i++, p++) - data[i] = readl(p); -} - -/* Wipe api cache */ -void ivtv_mailbox_cache_invalidate(struct ivtv *itv) -{ - int i; - for (i = 0; i < 256; i++) - itv->api_cache[i].last_jiffies = 0; -} diff --git a/drivers/media/video/ivtv/ivtv-mailbox.h b/drivers/media/video/ivtv/ivtv-mailbox.h deleted file mode 100644 index 2c834d2cb56f..000000000000 --- a/drivers/media/video/ivtv/ivtv-mailbox.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - mailbox functions - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_MAILBOX_H -#define IVTV_MAILBOX_H - -#define IVTV_MBOX_DMA_END 8 -#define IVTV_MBOX_DMA 9 - -void ivtv_api_get_data(struct ivtv_mailbox_data *mbdata, int mb, - int argc, u32 data[]); -int ivtv_api(struct ivtv *itv, int cmd, int args, u32 data[]); -int ivtv_vapi_result(struct ivtv *itv, u32 data[CX2341X_MBOX_MAX_DATA], int cmd, int args, ...); -int ivtv_vapi(struct ivtv *itv, int cmd, int args, ...); -int ivtv_api_func(void *priv, u32 cmd, int in, int out, u32 data[CX2341X_MBOX_MAX_DATA]); -void ivtv_mailbox_cache_invalidate(struct ivtv *itv); - -#endif diff --git a/drivers/media/video/ivtv/ivtv-queue.c b/drivers/media/video/ivtv/ivtv-queue.c deleted file mode 100644 index 7fde36e6d227..000000000000 --- a/drivers/media/video/ivtv/ivtv-queue.c +++ /dev/null @@ -1,297 +0,0 @@ -/* - buffer queues. - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "ivtv-driver.h" -#include "ivtv-queue.h" - -int ivtv_buf_copy_from_user(struct ivtv_stream *s, struct ivtv_buffer *buf, const char __user *src, int copybytes) -{ - if (s->buf_size - buf->bytesused < copybytes) - copybytes = s->buf_size - buf->bytesused; - if (copy_from_user(buf->buf + buf->bytesused, src, copybytes)) { - return -EFAULT; - } - buf->bytesused += copybytes; - return copybytes; -} - -void ivtv_buf_swap(struct ivtv_buffer *buf) -{ - int i; - - for (i = 0; i < buf->bytesused; i += 4) - swab32s((u32 *)(buf->buf + i)); -} - -void ivtv_queue_init(struct ivtv_queue *q) -{ - INIT_LIST_HEAD(&q->list); - q->buffers = 0; - q->length = 0; - q->bytesused = 0; -} - -void ivtv_enqueue(struct ivtv_stream *s, struct ivtv_buffer *buf, struct ivtv_queue *q) -{ - unsigned long flags; - - /* clear the buffer if it is going to be enqueued to the free queue */ - if (q == &s->q_free) { - buf->bytesused = 0; - buf->readpos = 0; - buf->b_flags = 0; - buf->dma_xfer_cnt = 0; - } - spin_lock_irqsave(&s->qlock, flags); - list_add_tail(&buf->list, &q->list); - q->buffers++; - q->length += s->buf_size; - q->bytesused += buf->bytesused - buf->readpos; - spin_unlock_irqrestore(&s->qlock, flags); -} - -struct ivtv_buffer *ivtv_dequeue(struct ivtv_stream *s, struct ivtv_queue *q) -{ - struct ivtv_buffer *buf = NULL; - unsigned long flags; - - spin_lock_irqsave(&s->qlock, flags); - if (!list_empty(&q->list)) { - buf = list_entry(q->list.next, struct ivtv_buffer, list); - list_del_init(q->list.next); - q->buffers--; - q->length -= s->buf_size; - q->bytesused -= buf->bytesused - buf->readpos; - } - spin_unlock_irqrestore(&s->qlock, flags); - return buf; -} - -static void ivtv_queue_move_buf(struct ivtv_stream *s, struct ivtv_queue *from, - struct ivtv_queue *to, int clear) -{ - struct ivtv_buffer *buf = list_entry(from->list.next, struct ivtv_buffer, list); - - list_move_tail(from->list.next, &to->list); - from->buffers--; - from->length -= s->buf_size; - from->bytesused -= buf->bytesused - buf->readpos; - /* special handling for q_free */ - if (clear) - buf->bytesused = buf->readpos = buf->b_flags = buf->dma_xfer_cnt = 0; - to->buffers++; - to->length += s->buf_size; - to->bytesused += buf->bytesused - buf->readpos; -} - -/* Move 'needed_bytes' worth of buffers from queue 'from' into queue 'to'. - If 'needed_bytes' == 0, then move all buffers from 'from' into 'to'. - If 'steal' != NULL, then buffers may also taken from that queue if - needed, but only if 'from' is the free queue. - - The buffer is automatically cleared if it goes to the free queue. It is - also cleared if buffers need to be taken from the 'steal' queue and - the 'from' queue is the free queue. - - When 'from' is q_free, then needed_bytes is compared to the total - available buffer length, otherwise needed_bytes is compared to the - bytesused value. For the 'steal' queue the total available buffer - length is always used. - - -ENOMEM is returned if the buffers could not be obtained, 0 if all - buffers where obtained from the 'from' list and if non-zero then - the number of stolen buffers is returned. */ -int ivtv_queue_move(struct ivtv_stream *s, struct ivtv_queue *from, struct ivtv_queue *steal, - struct ivtv_queue *to, int needed_bytes) -{ - unsigned long flags; - int rc = 0; - int from_free = from == &s->q_free; - int to_free = to == &s->q_free; - int bytes_available, bytes_steal; - - spin_lock_irqsave(&s->qlock, flags); - if (needed_bytes == 0) { - from_free = 1; - needed_bytes = from->length; - } - - bytes_available = from_free ? from->length : from->bytesused; - bytes_steal = (from_free && steal) ? steal->length : 0; - - if (bytes_available + bytes_steal < needed_bytes) { - spin_unlock_irqrestore(&s->qlock, flags); - return -ENOMEM; - } - while (bytes_available < needed_bytes) { - struct ivtv_buffer *buf = list_entry(steal->list.prev, struct ivtv_buffer, list); - u16 dma_xfer_cnt = buf->dma_xfer_cnt; - - /* move buffers from the tail of the 'steal' queue to the tail of the - 'from' queue. Always copy all the buffers with the same dma_xfer_cnt - value, this ensures that you do not end up with partial frame data - if one frame is stored in multiple buffers. */ - while (dma_xfer_cnt == buf->dma_xfer_cnt) { - list_move_tail(steal->list.prev, &from->list); - rc++; - steal->buffers--; - steal->length -= s->buf_size; - steal->bytesused -= buf->bytesused - buf->readpos; - buf->bytesused = buf->readpos = buf->b_flags = buf->dma_xfer_cnt = 0; - from->buffers++; - from->length += s->buf_size; - bytes_available += s->buf_size; - if (list_empty(&steal->list)) - break; - buf = list_entry(steal->list.prev, struct ivtv_buffer, list); - } - } - if (from_free) { - u32 old_length = to->length; - - while (to->length - old_length < needed_bytes) { - ivtv_queue_move_buf(s, from, to, 1); - } - } - else { - u32 old_bytesused = to->bytesused; - - while (to->bytesused - old_bytesused < needed_bytes) { - ivtv_queue_move_buf(s, from, to, to_free); - } - } - spin_unlock_irqrestore(&s->qlock, flags); - return rc; -} - -void ivtv_flush_queues(struct ivtv_stream *s) -{ - ivtv_queue_move(s, &s->q_io, NULL, &s->q_free, 0); - ivtv_queue_move(s, &s->q_full, NULL, &s->q_free, 0); - ivtv_queue_move(s, &s->q_dma, NULL, &s->q_free, 0); - ivtv_queue_move(s, &s->q_predma, NULL, &s->q_free, 0); -} - -int ivtv_stream_alloc(struct ivtv_stream *s) -{ - struct ivtv *itv = s->itv; - int SGsize = sizeof(struct ivtv_sg_host_element) * s->buffers; - int i; - - if (s->buffers == 0) - return 0; - - IVTV_DEBUG_INFO("Allocate %s%s stream: %d x %d buffers (%dkB total)\n", - s->dma != PCI_DMA_NONE ? "DMA " : "", - s->name, s->buffers, s->buf_size, s->buffers * s->buf_size / 1024); - - s->sg_pending = kzalloc(SGsize, GFP_KERNEL|__GFP_NOWARN); - if (s->sg_pending == NULL) { - IVTV_ERR("Could not allocate sg_pending for %s stream\n", s->name); - return -ENOMEM; - } - s->sg_pending_size = 0; - - s->sg_processing = kzalloc(SGsize, GFP_KERNEL|__GFP_NOWARN); - if (s->sg_processing == NULL) { - IVTV_ERR("Could not allocate sg_processing for %s stream\n", s->name); - kfree(s->sg_pending); - s->sg_pending = NULL; - return -ENOMEM; - } - s->sg_processing_size = 0; - - s->sg_dma = kzalloc(sizeof(struct ivtv_sg_element), - GFP_KERNEL|__GFP_NOWARN); - if (s->sg_dma == NULL) { - IVTV_ERR("Could not allocate sg_dma for %s stream\n", s->name); - kfree(s->sg_pending); - s->sg_pending = NULL; - kfree(s->sg_processing); - s->sg_processing = NULL; - return -ENOMEM; - } - if (ivtv_might_use_dma(s)) { - s->sg_handle = pci_map_single(itv->pdev, s->sg_dma, - sizeof(struct ivtv_sg_element), PCI_DMA_TODEVICE); - ivtv_stream_sync_for_cpu(s); - } - - /* allocate stream buffers. Initially all buffers are in q_free. */ - for (i = 0; i < s->buffers; i++) { - struct ivtv_buffer *buf = kzalloc(sizeof(struct ivtv_buffer), - GFP_KERNEL|__GFP_NOWARN); - - if (buf == NULL) - break; - buf->buf = kmalloc(s->buf_size + 256, GFP_KERNEL|__GFP_NOWARN); - if (buf->buf == NULL) { - kfree(buf); - break; - } - INIT_LIST_HEAD(&buf->list); - if (ivtv_might_use_dma(s)) { - buf->dma_handle = pci_map_single(s->itv->pdev, - buf->buf, s->buf_size + 256, s->dma); - ivtv_buf_sync_for_cpu(s, buf); - } - ivtv_enqueue(s, buf, &s->q_free); - } - if (i == s->buffers) - return 0; - IVTV_ERR("Couldn't allocate buffers for %s stream\n", s->name); - ivtv_stream_free(s); - return -ENOMEM; -} - -void ivtv_stream_free(struct ivtv_stream *s) -{ - struct ivtv_buffer *buf; - - /* move all buffers to q_free */ - ivtv_flush_queues(s); - - /* empty q_free */ - while ((buf = ivtv_dequeue(s, &s->q_free))) { - if (ivtv_might_use_dma(s)) - pci_unmap_single(s->itv->pdev, buf->dma_handle, - s->buf_size + 256, s->dma); - kfree(buf->buf); - kfree(buf); - } - - /* Free SG Array/Lists */ - if (s->sg_dma != NULL) { - if (s->sg_handle != IVTV_DMA_UNMAPPED) { - pci_unmap_single(s->itv->pdev, s->sg_handle, - sizeof(struct ivtv_sg_element), PCI_DMA_TODEVICE); - s->sg_handle = IVTV_DMA_UNMAPPED; - } - kfree(s->sg_pending); - kfree(s->sg_processing); - kfree(s->sg_dma); - s->sg_pending = NULL; - s->sg_processing = NULL; - s->sg_dma = NULL; - s->sg_pending_size = 0; - s->sg_processing_size = 0; - } -} diff --git a/drivers/media/video/ivtv/ivtv-queue.h b/drivers/media/video/ivtv/ivtv-queue.h deleted file mode 100644 index 91233839a26c..000000000000 --- a/drivers/media/video/ivtv/ivtv-queue.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - buffer queues. - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_QUEUE_H -#define IVTV_QUEUE_H - -#define IVTV_DMA_UNMAPPED ((u32) -1) -#define SLICED_VBI_PIO 0 - -/* ivtv_buffer utility functions */ - -static inline int ivtv_might_use_pio(struct ivtv_stream *s) -{ - return s->dma == PCI_DMA_NONE || (SLICED_VBI_PIO && s->type == IVTV_ENC_STREAM_TYPE_VBI); -} - -static inline int ivtv_use_pio(struct ivtv_stream *s) -{ - struct ivtv *itv = s->itv; - - return s->dma == PCI_DMA_NONE || - (SLICED_VBI_PIO && s->type == IVTV_ENC_STREAM_TYPE_VBI && itv->vbi.sliced_in->service_set); -} - -static inline int ivtv_might_use_dma(struct ivtv_stream *s) -{ - return s->dma != PCI_DMA_NONE; -} - -static inline int ivtv_use_dma(struct ivtv_stream *s) -{ - return !ivtv_use_pio(s); -} - -static inline void ivtv_buf_sync_for_cpu(struct ivtv_stream *s, struct ivtv_buffer *buf) -{ - if (ivtv_use_dma(s)) - pci_dma_sync_single_for_cpu(s->itv->pdev, buf->dma_handle, - s->buf_size + 256, s->dma); -} - -static inline void ivtv_buf_sync_for_device(struct ivtv_stream *s, struct ivtv_buffer *buf) -{ - if (ivtv_use_dma(s)) - pci_dma_sync_single_for_device(s->itv->pdev, buf->dma_handle, - s->buf_size + 256, s->dma); -} - -int ivtv_buf_copy_from_user(struct ivtv_stream *s, struct ivtv_buffer *buf, const char __user *src, int copybytes); -void ivtv_buf_swap(struct ivtv_buffer *buf); - -/* ivtv_queue utility functions */ -void ivtv_queue_init(struct ivtv_queue *q); -void ivtv_enqueue(struct ivtv_stream *s, struct ivtv_buffer *buf, struct ivtv_queue *q); -struct ivtv_buffer *ivtv_dequeue(struct ivtv_stream *s, struct ivtv_queue *q); -int ivtv_queue_move(struct ivtv_stream *s, struct ivtv_queue *from, struct ivtv_queue *steal, - struct ivtv_queue *to, int needed_bytes); -void ivtv_flush_queues(struct ivtv_stream *s); - -/* ivtv_stream utility functions */ -int ivtv_stream_alloc(struct ivtv_stream *s); -void ivtv_stream_free(struct ivtv_stream *s); - -static inline void ivtv_stream_sync_for_cpu(struct ivtv_stream *s) -{ - if (ivtv_use_dma(s)) - pci_dma_sync_single_for_cpu(s->itv->pdev, s->sg_handle, - sizeof(struct ivtv_sg_element), PCI_DMA_TODEVICE); -} - -static inline void ivtv_stream_sync_for_device(struct ivtv_stream *s) -{ - if (ivtv_use_dma(s)) - pci_dma_sync_single_for_device(s->itv->pdev, s->sg_handle, - sizeof(struct ivtv_sg_element), PCI_DMA_TODEVICE); -} - -#endif diff --git a/drivers/media/video/ivtv/ivtv-routing.c b/drivers/media/video/ivtv/ivtv-routing.c deleted file mode 100644 index 8898c569a1c9..000000000000 --- a/drivers/media/video/ivtv/ivtv-routing.c +++ /dev/null @@ -1,119 +0,0 @@ -/* - Audio/video-routing-related ivtv functions. - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "ivtv-driver.h" -#include "ivtv-i2c.h" -#include "ivtv-cards.h" -#include "ivtv-gpio.h" -#include "ivtv-routing.h" - -#include <media/msp3400.h> -#include <media/m52790.h> -#include <media/upd64031a.h> -#include <media/upd64083.h> - -/* Selects the audio input and output according to the current - settings. */ -void ivtv_audio_set_io(struct ivtv *itv) -{ - const struct ivtv_card_audio_input *in; - u32 input, output = 0; - - /* Determine which input to use */ - if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags)) - in = &itv->card->radio_input; - else - in = &itv->card->audio_inputs[itv->audio_input]; - - /* handle muxer chips */ - input = in->muxer_input; - if (itv->card->hw_muxer & IVTV_HW_M52790) - output = M52790_OUT_STEREO; - v4l2_subdev_call(itv->sd_muxer, audio, s_routing, - input, output, 0); - - input = in->audio_input; - output = 0; - if (itv->card->hw_audio & IVTV_HW_MSP34XX) - output = MSP_OUTPUT(MSP_SC_IN_DSP_SCART1); - ivtv_call_hw(itv, itv->card->hw_audio, audio, s_routing, - input, output, 0); -} - -/* Selects the video input and output according to the current - settings. */ -void ivtv_video_set_io(struct ivtv *itv) -{ - int inp = itv->active_input; - u32 input; - u32 type; - - v4l2_subdev_call(itv->sd_video, video, s_routing, - itv->card->video_inputs[inp].video_input, 0, 0); - - type = itv->card->video_inputs[inp].video_type; - - if (type == IVTV_CARD_INPUT_VID_TUNER) { - input = 0; /* Tuner */ - } else if (type < IVTV_CARD_INPUT_COMPOSITE1) { - input = 2; /* S-Video */ - } else { - input = 1; /* Composite */ - } - - if (itv->card->hw_video & IVTV_HW_GPIO) - ivtv_call_hw(itv, IVTV_HW_GPIO, video, s_routing, - input, 0, 0); - - if (itv->card->hw_video & IVTV_HW_UPD64031A) { - if (type == IVTV_CARD_INPUT_VID_TUNER || - type >= IVTV_CARD_INPUT_COMPOSITE1) { - /* Composite: GR on, connect to 3DYCS */ - input = UPD64031A_GR_ON | UPD64031A_3DYCS_COMPOSITE; - } else { - /* S-Video: GR bypassed, turn it off */ - input = UPD64031A_GR_OFF | UPD64031A_3DYCS_DISABLE; - } - input |= itv->card->gr_config; - - ivtv_call_hw(itv, IVTV_HW_UPD64031A, video, s_routing, - input, 0, 0); - } - - if (itv->card->hw_video & IVTV_HW_UPD6408X) { - input = UPD64083_YCS_MODE; - if (type > IVTV_CARD_INPUT_VID_TUNER && - type < IVTV_CARD_INPUT_COMPOSITE1) { - /* S-Video uses YCNR mode and internal Y-ADC, the - upd64031a is not used. */ - input |= UPD64083_YCNR_MODE; - } - else if (itv->card->hw_video & IVTV_HW_UPD64031A) { - /* Use upd64031a output for tuner and - composite(CX23416GYC only) inputs */ - if (type == IVTV_CARD_INPUT_VID_TUNER || - itv->card->type == IVTV_CARD_CX23416GYC) { - input |= UPD64083_EXT_Y_ADC; - } - } - ivtv_call_hw(itv, IVTV_HW_UPD6408X, video, s_routing, - input, 0, 0); - } -} diff --git a/drivers/media/video/ivtv/ivtv-routing.h b/drivers/media/video/ivtv/ivtv-routing.h deleted file mode 100644 index c72a9731ca01..000000000000 --- a/drivers/media/video/ivtv/ivtv-routing.h +++ /dev/null @@ -1,27 +0,0 @@ -/* - Audio/video-routing-related ivtv functions. - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_ROUTING_H -#define IVTV_ROUTING_H - -void ivtv_audio_set_io(struct ivtv *itv); -void ivtv_video_set_io(struct ivtv *itv); - -#endif diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c deleted file mode 100644 index f08ec17cc3dc..000000000000 --- a/drivers/media/video/ivtv/ivtv-streams.c +++ /dev/null @@ -1,1014 +0,0 @@ -/* - init/start/stop/exit stream functions - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* License: GPL - * Author: Kevin Thayer <nufan_wfk at yahoo dot com> - * - * This file will hold API related functions, both internal (firmware api) - * and external (v4l2, etc) - * - * ----- - * MPG600/MPG160 support by T.Adachi <tadachi@tadachi-net.com> - * and Takeru KOMORIYA<komoriya@paken.org> - * - * AVerMedia M179 GPIO info by Chris Pinkham <cpinkham@bc2va.org> - * using information provided by Jiun-Kuei Jung @ AVerMedia. - */ - -#include "ivtv-driver.h" -#include "ivtv-fileops.h" -#include "ivtv-queue.h" -#include "ivtv-mailbox.h" -#include "ivtv-ioctl.h" -#include "ivtv-irq.h" -#include "ivtv-yuv.h" -#include "ivtv-cards.h" -#include "ivtv-streams.h" -#include "ivtv-firmware.h" -#include <media/v4l2-event.h> - -static const struct v4l2_file_operations ivtv_v4l2_enc_fops = { - .owner = THIS_MODULE, - .read = ivtv_v4l2_read, - .write = ivtv_v4l2_write, - .open = ivtv_v4l2_open, - .unlocked_ioctl = video_ioctl2, - .release = ivtv_v4l2_close, - .poll = ivtv_v4l2_enc_poll, -}; - -static const struct v4l2_file_operations ivtv_v4l2_dec_fops = { - .owner = THIS_MODULE, - .read = ivtv_v4l2_read, - .write = ivtv_v4l2_write, - .open = ivtv_v4l2_open, - .unlocked_ioctl = video_ioctl2, - .release = ivtv_v4l2_close, - .poll = ivtv_v4l2_dec_poll, -}; - -#define IVTV_V4L2_DEC_MPG_OFFSET 16 /* offset from 0 to register decoder mpg v4l2 minors on */ -#define IVTV_V4L2_ENC_PCM_OFFSET 24 /* offset from 0 to register pcm v4l2 minors on */ -#define IVTV_V4L2_ENC_YUV_OFFSET 32 /* offset from 0 to register yuv v4l2 minors on */ -#define IVTV_V4L2_DEC_YUV_OFFSET 48 /* offset from 0 to register decoder yuv v4l2 minors on */ -#define IVTV_V4L2_DEC_VBI_OFFSET 8 /* offset from 0 to register decoder vbi input v4l2 minors on */ -#define IVTV_V4L2_DEC_VOUT_OFFSET 16 /* offset from 0 to register vbi output v4l2 minors on */ - -static struct { - const char *name; - int vfl_type; - int num_offset; - int dma, pio; - enum v4l2_buf_type buf_type; - u32 v4l2_caps; - const struct v4l2_file_operations *fops; -} ivtv_stream_info[] = { - { /* IVTV_ENC_STREAM_TYPE_MPG */ - "encoder MPG", - VFL_TYPE_GRABBER, 0, - PCI_DMA_FROMDEVICE, 0, V4L2_BUF_TYPE_VIDEO_CAPTURE, - V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER | - V4L2_CAP_AUDIO | V4L2_CAP_READWRITE, - &ivtv_v4l2_enc_fops - }, - { /* IVTV_ENC_STREAM_TYPE_YUV */ - "encoder YUV", - VFL_TYPE_GRABBER, IVTV_V4L2_ENC_YUV_OFFSET, - PCI_DMA_FROMDEVICE, 0, V4L2_BUF_TYPE_VIDEO_CAPTURE, - V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_TUNER | - V4L2_CAP_AUDIO | V4L2_CAP_READWRITE, - &ivtv_v4l2_enc_fops - }, - { /* IVTV_ENC_STREAM_TYPE_VBI */ - "encoder VBI", - VFL_TYPE_VBI, 0, - PCI_DMA_FROMDEVICE, 0, V4L2_BUF_TYPE_VBI_CAPTURE, - V4L2_CAP_VBI_CAPTURE | V4L2_CAP_SLICED_VBI_CAPTURE | V4L2_CAP_TUNER | - V4L2_CAP_AUDIO | V4L2_CAP_READWRITE, - &ivtv_v4l2_enc_fops - }, - { /* IVTV_ENC_STREAM_TYPE_PCM */ - "encoder PCM", - VFL_TYPE_GRABBER, IVTV_V4L2_ENC_PCM_OFFSET, - PCI_DMA_FROMDEVICE, 0, V4L2_BUF_TYPE_PRIVATE, - V4L2_CAP_TUNER | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE, - &ivtv_v4l2_enc_fops - }, - { /* IVTV_ENC_STREAM_TYPE_RAD */ - "encoder radio", - VFL_TYPE_RADIO, 0, - PCI_DMA_NONE, 1, V4L2_BUF_TYPE_PRIVATE, - V4L2_CAP_RADIO | V4L2_CAP_TUNER, - &ivtv_v4l2_enc_fops - }, - { /* IVTV_DEC_STREAM_TYPE_MPG */ - "decoder MPG", - VFL_TYPE_GRABBER, IVTV_V4L2_DEC_MPG_OFFSET, - PCI_DMA_TODEVICE, 0, V4L2_BUF_TYPE_VIDEO_OUTPUT, - V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE, - &ivtv_v4l2_dec_fops - }, - { /* IVTV_DEC_STREAM_TYPE_VBI */ - "decoder VBI", - VFL_TYPE_VBI, IVTV_V4L2_DEC_VBI_OFFSET, - PCI_DMA_NONE, 1, V4L2_BUF_TYPE_VBI_CAPTURE, - V4L2_CAP_SLICED_VBI_CAPTURE | V4L2_CAP_READWRITE, - &ivtv_v4l2_enc_fops - }, - { /* IVTV_DEC_STREAM_TYPE_VOUT */ - "decoder VOUT", - VFL_TYPE_VBI, IVTV_V4L2_DEC_VOUT_OFFSET, - PCI_DMA_NONE, 1, V4L2_BUF_TYPE_VBI_OUTPUT, - V4L2_CAP_SLICED_VBI_OUTPUT | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE, - &ivtv_v4l2_dec_fops - }, - { /* IVTV_DEC_STREAM_TYPE_YUV */ - "decoder YUV", - VFL_TYPE_GRABBER, IVTV_V4L2_DEC_YUV_OFFSET, - PCI_DMA_TODEVICE, 0, V4L2_BUF_TYPE_VIDEO_OUTPUT, - V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_AUDIO | V4L2_CAP_READWRITE, - &ivtv_v4l2_dec_fops - } -}; - -static void ivtv_stream_init(struct ivtv *itv, int type) -{ - struct ivtv_stream *s = &itv->streams[type]; - struct video_device *vdev = s->vdev; - - /* we need to keep vdev, so restore it afterwards */ - memset(s, 0, sizeof(*s)); - s->vdev = vdev; - - /* initialize ivtv_stream fields */ - s->itv = itv; - s->type = type; - s->name = ivtv_stream_info[type].name; - s->caps = ivtv_stream_info[type].v4l2_caps; - - if (ivtv_stream_info[type].pio) - s->dma = PCI_DMA_NONE; - else - s->dma = ivtv_stream_info[type].dma; - s->buf_size = itv->stream_buf_size[type]; - if (s->buf_size) - s->buffers = (itv->options.kilobytes[type] * 1024 + s->buf_size - 1) / s->buf_size; - spin_lock_init(&s->qlock); - init_waitqueue_head(&s->waitq); - s->sg_handle = IVTV_DMA_UNMAPPED; - ivtv_queue_init(&s->q_free); - ivtv_queue_init(&s->q_full); - ivtv_queue_init(&s->q_dma); - ivtv_queue_init(&s->q_predma); - ivtv_queue_init(&s->q_io); -} - -static int ivtv_prep_dev(struct ivtv *itv, int type) -{ - struct ivtv_stream *s = &itv->streams[type]; - int num_offset = ivtv_stream_info[type].num_offset; - int num = itv->instance + ivtv_first_minor + num_offset; - - /* These four fields are always initialized. If vdev == NULL, then - this stream is not in use. In that case no other fields but these - four can be used. */ - s->vdev = NULL; - s->itv = itv; - s->type = type; - s->name = ivtv_stream_info[type].name; - - /* Check whether the radio is supported */ - if (type == IVTV_ENC_STREAM_TYPE_RAD && !(itv->v4l2_cap & V4L2_CAP_RADIO)) - return 0; - if (type >= IVTV_DEC_STREAM_TYPE_MPG && !(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return 0; - - /* User explicitly selected 0 buffers for these streams, so don't - create them. */ - if (ivtv_stream_info[type].dma != PCI_DMA_NONE && - itv->options.kilobytes[type] == 0) { - IVTV_INFO("Disabled %s device\n", ivtv_stream_info[type].name); - return 0; - } - - ivtv_stream_init(itv, type); - - /* allocate and initialize the v4l2 video device structure */ - s->vdev = video_device_alloc(); - if (s->vdev == NULL) { - IVTV_ERR("Couldn't allocate v4l2 video_device for %s\n", s->name); - return -ENOMEM; - } - - snprintf(s->vdev->name, sizeof(s->vdev->name), "%s %s", - itv->v4l2_dev.name, s->name); - - s->vdev->num = num; - s->vdev->v4l2_dev = &itv->v4l2_dev; - s->vdev->fops = ivtv_stream_info[type].fops; - s->vdev->ctrl_handler = itv->v4l2_dev.ctrl_handler; - s->vdev->release = video_device_release; - s->vdev->tvnorms = V4L2_STD_ALL; - s->vdev->lock = &itv->serialize_lock; - set_bit(V4L2_FL_USE_FH_PRIO, &s->vdev->flags); - ivtv_set_funcs(s->vdev); - return 0; -} - -/* Initialize v4l2 variables and prepare v4l2 devices */ -int ivtv_streams_setup(struct ivtv *itv) -{ - int type; - - /* Setup V4L2 Devices */ - for (type = 0; type < IVTV_MAX_STREAMS; type++) { - /* Prepare device */ - if (ivtv_prep_dev(itv, type)) - break; - - if (itv->streams[type].vdev == NULL) - continue; - - /* Allocate Stream */ - if (ivtv_stream_alloc(&itv->streams[type])) - break; - } - if (type == IVTV_MAX_STREAMS) - return 0; - - /* One or more streams could not be initialized. Clean 'em all up. */ - ivtv_streams_cleanup(itv, 0); - return -ENOMEM; -} - -static int ivtv_reg_dev(struct ivtv *itv, int type) -{ - struct ivtv_stream *s = &itv->streams[type]; - int vfl_type = ivtv_stream_info[type].vfl_type; - const char *name; - int num; - - if (s->vdev == NULL) - return 0; - - num = s->vdev->num; - /* card number + user defined offset + device offset */ - if (type != IVTV_ENC_STREAM_TYPE_MPG) { - struct ivtv_stream *s_mpg = &itv->streams[IVTV_ENC_STREAM_TYPE_MPG]; - - if (s_mpg->vdev) - num = s_mpg->vdev->num + ivtv_stream_info[type].num_offset; - } - video_set_drvdata(s->vdev, s); - - /* Register device. First try the desired minor, then any free one. */ - if (video_register_device_no_warn(s->vdev, vfl_type, num)) { - IVTV_ERR("Couldn't register v4l2 device for %s (device node number %d)\n", - s->name, num); - video_device_release(s->vdev); - s->vdev = NULL; - return -ENOMEM; - } - name = video_device_node_name(s->vdev); - - switch (vfl_type) { - case VFL_TYPE_GRABBER: - IVTV_INFO("Registered device %s for %s (%d kB)\n", - name, s->name, itv->options.kilobytes[type]); - break; - case VFL_TYPE_RADIO: - IVTV_INFO("Registered device %s for %s\n", - name, s->name); - break; - case VFL_TYPE_VBI: - if (itv->options.kilobytes[type]) - IVTV_INFO("Registered device %s for %s (%d kB)\n", - name, s->name, itv->options.kilobytes[type]); - else - IVTV_INFO("Registered device %s for %s\n", - name, s->name); - break; - } - return 0; -} - -/* Register v4l2 devices */ -int ivtv_streams_register(struct ivtv *itv) -{ - int type; - int err = 0; - - /* Register V4L2 devices */ - for (type = 0; type < IVTV_MAX_STREAMS; type++) - err |= ivtv_reg_dev(itv, type); - - if (err == 0) - return 0; - - /* One or more streams could not be initialized. Clean 'em all up. */ - ivtv_streams_cleanup(itv, 1); - return -ENOMEM; -} - -/* Unregister v4l2 devices */ -void ivtv_streams_cleanup(struct ivtv *itv, int unregister) -{ - int type; - - /* Teardown all streams */ - for (type = 0; type < IVTV_MAX_STREAMS; type++) { - struct video_device *vdev = itv->streams[type].vdev; - - itv->streams[type].vdev = NULL; - if (vdev == NULL) - continue; - - ivtv_stream_free(&itv->streams[type]); - /* Unregister or release device */ - if (unregister) - video_unregister_device(vdev); - else - video_device_release(vdev); - } -} - -static void ivtv_vbi_setup(struct ivtv *itv) -{ - int raw = ivtv_raw_vbi(itv); - u32 data[CX2341X_MBOX_MAX_DATA]; - int lines; - int i; - - /* Reset VBI */ - ivtv_vapi(itv, CX2341X_ENC_SET_VBI_LINE, 5, 0xffff , 0, 0, 0, 0); - - /* setup VBI registers */ - if (raw) - v4l2_subdev_call(itv->sd_video, vbi, s_raw_fmt, &itv->vbi.in.fmt.vbi); - else - v4l2_subdev_call(itv->sd_video, vbi, s_sliced_fmt, &itv->vbi.in.fmt.sliced); - - /* determine number of lines and total number of VBI bytes. - A raw line takes 1443 bytes: 2 * 720 + 4 byte frame header - 1 - The '- 1' byte is probably an unused U or V byte. Or something... - A sliced line takes 51 bytes: 4 byte frame header, 4 byte internal - header, 42 data bytes + checksum (to be confirmed) */ - if (raw) { - lines = itv->vbi.count * 2; - } else { - lines = itv->is_60hz ? 24 : 38; - if (itv->is_60hz && (itv->hw_flags & IVTV_HW_CX25840)) - lines += 2; - } - - itv->vbi.enc_size = lines * (raw ? itv->vbi.raw_size : itv->vbi.sliced_size); - - /* Note: sliced vs raw flag doesn't seem to have any effect - TODO: check mode (0x02) value with older ivtv versions. */ - data[0] = raw | 0x02 | (0xbd << 8); - - /* Every X number of frames a VBI interrupt arrives (frames as in 25 or 30 fps) */ - data[1] = 1; - /* The VBI frames are stored in a ringbuffer with this size (with a VBI frame as unit) */ - data[2] = raw ? 4 : 4 * (itv->vbi.raw_size / itv->vbi.enc_size); - /* The start/stop codes determine which VBI lines end up in the raw VBI data area. - The codes are from table 24 in the saa7115 datasheet. Each raw/sliced/video line - is framed with codes FF0000XX where XX is the SAV/EAV (Start/End of Active Video) - code. These values for raw VBI are obtained from a driver disassembly. The sliced - start/stop codes was deduced from this, but they do not appear in the driver. - Other code pairs that I found are: 0x250E6249/0x13545454 and 0x25256262/0x38137F54. - However, I have no idea what these values are for. */ - if (itv->hw_flags & IVTV_HW_CX25840) { - /* Setup VBI for the cx25840 digitizer */ - if (raw) { - data[3] = 0x20602060; - data[4] = 0x30703070; - } else { - data[3] = 0xB0F0B0F0; - data[4] = 0xA0E0A0E0; - } - /* Lines per frame */ - data[5] = lines; - /* bytes per line */ - data[6] = (raw ? itv->vbi.raw_size : itv->vbi.sliced_size); - } else { - /* Setup VBI for the saa7115 digitizer */ - if (raw) { - data[3] = 0x25256262; - data[4] = 0x387F7F7F; - } else { - data[3] = 0xABABECEC; - data[4] = 0xB6F1F1F1; - } - /* Lines per frame */ - data[5] = lines; - /* bytes per line */ - data[6] = itv->vbi.enc_size / lines; - } - - IVTV_DEBUG_INFO( - "Setup VBI API header 0x%08x pkts %d buffs %d ln %d sz %d\n", - data[0], data[1], data[2], data[5], data[6]); - - ivtv_api(itv, CX2341X_ENC_SET_VBI_CONFIG, 7, data); - - /* returns the VBI encoder memory area. */ - itv->vbi.enc_start = data[2]; - itv->vbi.fpi = data[0]; - if (!itv->vbi.fpi) - itv->vbi.fpi = 1; - - IVTV_DEBUG_INFO("Setup VBI start 0x%08x frames %d fpi %d\n", - itv->vbi.enc_start, data[1], itv->vbi.fpi); - - /* select VBI lines. - Note that the sliced argument seems to have no effect. */ - for (i = 2; i <= 24; i++) { - int valid; - - if (itv->is_60hz) { - valid = i >= 10 && i < 22; - } else { - valid = i >= 6 && i < 24; - } - ivtv_vapi(itv, CX2341X_ENC_SET_VBI_LINE, 5, i - 1, - valid, 0 , 0, 0); - ivtv_vapi(itv, CX2341X_ENC_SET_VBI_LINE, 5, (i - 1) | 0x80000000, - valid, 0, 0, 0); - } - - /* Remaining VBI questions: - - Is it possible to select particular VBI lines only for inclusion in the MPEG - stream? Currently you can only get the first X lines. - - Is mixed raw and sliced VBI possible? - - What's the meaning of the raw/sliced flag? - - What's the meaning of params 2, 3 & 4 of the Select VBI command? */ -} - -int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - struct ivtv *itv = s->itv; - int captype = 0, subtype = 0; - int enable_passthrough = 0; - - if (s->vdev == NULL) - return -EINVAL; - - IVTV_DEBUG_INFO("Start encoder stream %s\n", s->name); - - switch (s->type) { - case IVTV_ENC_STREAM_TYPE_MPG: - captype = 0; - subtype = 3; - - /* Stop Passthrough */ - if (itv->output_mode == OUT_PASSTHROUGH) { - ivtv_passthrough_mode(itv, 0); - enable_passthrough = 1; - } - itv->mpg_data_received = itv->vbi_data_inserted = 0; - itv->dualwatch_jiffies = jiffies; - itv->dualwatch_stereo_mode = v4l2_ctrl_g_ctrl(itv->cxhdl.audio_mode); - itv->search_pack_header = 0; - break; - - case IVTV_ENC_STREAM_TYPE_YUV: - if (itv->output_mode == OUT_PASSTHROUGH) { - captype = 2; - subtype = 11; /* video+audio+decoder */ - break; - } - captype = 1; - subtype = 1; - break; - case IVTV_ENC_STREAM_TYPE_PCM: - captype = 1; - subtype = 2; - break; - case IVTV_ENC_STREAM_TYPE_VBI: - captype = 1; - subtype = 4; - - itv->vbi.frame = 0; - itv->vbi.inserted_frame = 0; - memset(itv->vbi.sliced_mpeg_size, - 0, sizeof(itv->vbi.sliced_mpeg_size)); - break; - default: - return -EINVAL; - } - s->subtype = subtype; - s->buffers_stolen = 0; - - /* Clear Streamoff flags in case left from last capture */ - clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags); - - if (atomic_read(&itv->capturing) == 0) { - int digitizer; - - /* Always use frame based mode. Experiments have demonstrated that byte - stream based mode results in dropped frames and corruption. Not often, - but occasionally. Many thanks go to Leonard Orb who spent a lot of - effort and time trying to trace the cause of the drop outs. */ - /* 1 frame per DMA */ - /*ivtv_vapi(itv, CX2341X_ENC_SET_DMA_BLOCK_SIZE, 2, 128, 0); */ - ivtv_vapi(itv, CX2341X_ENC_SET_DMA_BLOCK_SIZE, 2, 1, 1); - - /* Stuff from Windows, we don't know what it is */ - ivtv_vapi(itv, CX2341X_ENC_SET_VERT_CROP_LINE, 1, 0); - /* According to the docs, this should be correct. However, this is - untested. I don't dare enable this without having tested it. - Only very few old cards actually have this hardware combination. - ivtv_vapi(itv, CX2341X_ENC_SET_VERT_CROP_LINE, 1, - ((itv->hw_flags & IVTV_HW_SAA7114) && itv->is_60hz) ? 10001 : 0); - */ - ivtv_vapi(itv, CX2341X_ENC_MISC, 2, 3, !itv->has_cx23415); - ivtv_vapi(itv, CX2341X_ENC_MISC, 2, 8, 0); - ivtv_vapi(itv, CX2341X_ENC_MISC, 2, 4, 1); - ivtv_vapi(itv, CX2341X_ENC_MISC, 1, 12); - - /* assign placeholder */ - ivtv_vapi(itv, CX2341X_ENC_SET_PLACEHOLDER, 12, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0); - - if (itv->card->hw_all & (IVTV_HW_SAA7115 | IVTV_HW_SAA717X)) - digitizer = 0xF1; - else if (itv->card->hw_all & IVTV_HW_SAA7114) - digitizer = 0xEF; - else /* cx25840 */ - digitizer = 0x140; - - ivtv_vapi(itv, CX2341X_ENC_SET_NUM_VSYNC_LINES, 2, digitizer, digitizer); - - /* Setup VBI */ - if (itv->v4l2_cap & V4L2_CAP_VBI_CAPTURE) { - ivtv_vbi_setup(itv); - } - - /* assign program index info. Mask 7: select I/P/B, Num_req: 400 max */ - ivtv_vapi_result(itv, data, CX2341X_ENC_SET_PGM_INDEX_INFO, 2, 7, 400); - itv->pgm_info_offset = data[0]; - itv->pgm_info_num = data[1]; - itv->pgm_info_write_idx = 0; - itv->pgm_info_read_idx = 0; - - IVTV_DEBUG_INFO("PGM Index at 0x%08x with %d elements\n", - itv->pgm_info_offset, itv->pgm_info_num); - - /* Setup API for Stream */ - cx2341x_handler_setup(&itv->cxhdl); - - /* mute if capturing radio */ - if (test_bit(IVTV_F_I_RADIO_USER, &itv->i_flags)) - ivtv_vapi(itv, CX2341X_ENC_MUTE_VIDEO, 1, - 1 | (v4l2_ctrl_g_ctrl(itv->cxhdl.video_mute_yuv) << 8)); - } - - /* Vsync Setup */ - if (itv->has_cx23415 && !test_and_set_bit(IVTV_F_I_DIG_RST, &itv->i_flags)) { - /* event notification (on) */ - ivtv_vapi(itv, CX2341X_ENC_SET_EVENT_NOTIFICATION, 4, 0, 1, IVTV_IRQ_ENC_VIM_RST, -1); - ivtv_clear_irq_mask(itv, IVTV_IRQ_ENC_VIM_RST); - } - - if (atomic_read(&itv->capturing) == 0) { - /* Clear all Pending Interrupts */ - ivtv_set_irq_mask(itv, IVTV_IRQ_MASK_CAPTURE); - - clear_bit(IVTV_F_I_EOS, &itv->i_flags); - - cx2341x_handler_set_busy(&itv->cxhdl, 1); - - /* Initialize Digitizer for Capture */ - /* Avoid tinny audio problem - ensure audio clocks are going */ - v4l2_subdev_call(itv->sd_audio, audio, s_stream, 1); - /* Avoid unpredictable PCI bus hang - disable video clocks */ - v4l2_subdev_call(itv->sd_video, video, s_stream, 0); - ivtv_msleep_timeout(300, 0); - ivtv_vapi(itv, CX2341X_ENC_INITIALIZE_INPUT, 0); - v4l2_subdev_call(itv->sd_video, video, s_stream, 1); - } - - /* begin_capture */ - if (ivtv_vapi(itv, CX2341X_ENC_START_CAPTURE, 2, captype, subtype)) - { - IVTV_DEBUG_WARN( "Error starting capture!\n"); - return -EINVAL; - } - - /* Start Passthrough */ - if (enable_passthrough) { - ivtv_passthrough_mode(itv, 1); - } - - if (s->type == IVTV_ENC_STREAM_TYPE_VBI) - ivtv_clear_irq_mask(itv, IVTV_IRQ_ENC_VBI_CAP); - else - ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_CAPTURE); - - /* you're live! sit back and await interrupts :) */ - atomic_inc(&itv->capturing); - return 0; -} - -static int ivtv_setup_v4l2_decode_stream(struct ivtv_stream *s) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - struct ivtv *itv = s->itv; - int datatype; - u16 width; - u16 height; - - if (s->vdev == NULL) - return -EINVAL; - - IVTV_DEBUG_INFO("Setting some initial decoder settings\n"); - - width = itv->cxhdl.width; - height = itv->cxhdl.height; - - /* set audio mode to left/stereo for dual/stereo mode. */ - ivtv_vapi(itv, CX2341X_DEC_SET_AUDIO_MODE, 2, itv->audio_bilingual_mode, itv->audio_stereo_mode); - - /* set number of internal decoder buffers */ - ivtv_vapi(itv, CX2341X_DEC_SET_DISPLAY_BUFFERS, 1, 0); - - /* prebuffering */ - ivtv_vapi(itv, CX2341X_DEC_SET_PREBUFFERING, 1, 1); - - /* extract from user packets */ - ivtv_vapi_result(itv, data, CX2341X_DEC_EXTRACT_VBI, 1, 1); - itv->vbi.dec_start = data[0]; - - IVTV_DEBUG_INFO("Decoder VBI RE-Insert start 0x%08x size 0x%08x\n", - itv->vbi.dec_start, data[1]); - - /* set decoder source settings */ - /* Data type: 0 = mpeg from host, - 1 = yuv from encoder, - 2 = yuv_from_host */ - switch (s->type) { - case IVTV_DEC_STREAM_TYPE_YUV: - if (itv->output_mode == OUT_PASSTHROUGH) { - datatype = 1; - } else { - /* Fake size to avoid switching video standard */ - datatype = 2; - width = 720; - height = itv->is_out_50hz ? 576 : 480; - } - IVTV_DEBUG_INFO("Setup DEC YUV Stream data[0] = %d\n", datatype); - break; - case IVTV_DEC_STREAM_TYPE_MPG: - default: - datatype = 0; - break; - } - if (ivtv_vapi(itv, CX2341X_DEC_SET_DECODER_SOURCE, 4, datatype, - width, height, itv->cxhdl.audio_properties)) { - IVTV_DEBUG_WARN("Couldn't initialize decoder source\n"); - } - - /* Decoder sometimes dies here, so wait a moment */ - ivtv_msleep_timeout(10, 0); - - /* Known failure point for firmware, so check */ - return ivtv_firmware_check(itv, "ivtv_setup_v4l2_decode_stream"); -} - -int ivtv_start_v4l2_decode_stream(struct ivtv_stream *s, int gop_offset) -{ - struct ivtv *itv = s->itv; - int rc; - - if (s->vdev == NULL) - return -EINVAL; - - if (test_and_set_bit(IVTV_F_S_STREAMING, &s->s_flags)) - return 0; /* already started */ - - IVTV_DEBUG_INFO("Starting decode stream %s (gop_offset %d)\n", s->name, gop_offset); - - rc = ivtv_setup_v4l2_decode_stream(s); - if (rc < 0) { - clear_bit(IVTV_F_S_STREAMING, &s->s_flags); - return rc; - } - - /* set dma size to 65536 bytes */ - ivtv_vapi(itv, CX2341X_DEC_SET_DMA_BLOCK_SIZE, 1, 65536); - - /* Clear Streamoff */ - clear_bit(IVTV_F_S_STREAMOFF, &s->s_flags); - - /* Zero out decoder counters */ - writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA_END].data[0]); - writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA_END].data[1]); - writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA_END].data[2]); - writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA_END].data[3]); - writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA].data[0]); - writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA].data[1]); - writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA].data[2]); - writel(0, &itv->dec_mbox.mbox[IVTV_MBOX_DMA].data[3]); - - /* turn on notification of dual/stereo mode change */ - ivtv_vapi(itv, CX2341X_DEC_SET_EVENT_NOTIFICATION, 4, 0, 1, IVTV_IRQ_DEC_AUD_MODE_CHG, -1); - - /* start playback */ - ivtv_vapi(itv, CX2341X_DEC_START_PLAYBACK, 2, gop_offset, 0); - - /* Let things settle before we actually start */ - ivtv_msleep_timeout(10, 0); - - /* Clear the following Interrupt mask bits for decoding */ - ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_DECODE); - IVTV_DEBUG_IRQ("IRQ Mask is now: 0x%08x\n", itv->irqmask); - - /* you're live! sit back and await interrupts :) */ - atomic_inc(&itv->decoding); - return 0; -} - -void ivtv_stop_all_captures(struct ivtv *itv) -{ - int i; - - for (i = IVTV_MAX_STREAMS - 1; i >= 0; i--) { - struct ivtv_stream *s = &itv->streams[i]; - - if (s->vdev == NULL) - continue; - if (test_bit(IVTV_F_S_STREAMING, &s->s_flags)) { - ivtv_stop_v4l2_encode_stream(s, 0); - } - } -} - -int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end) -{ - struct ivtv *itv = s->itv; - DECLARE_WAITQUEUE(wait, current); - int cap_type; - int stopmode; - - if (s->vdev == NULL) - return -EINVAL; - - /* This function assumes that you are allowed to stop the capture - and that we are actually capturing */ - - IVTV_DEBUG_INFO("Stop Capture\n"); - - if (s->type == IVTV_DEC_STREAM_TYPE_VOUT) - return 0; - if (atomic_read(&itv->capturing) == 0) - return 0; - - switch (s->type) { - case IVTV_ENC_STREAM_TYPE_YUV: - cap_type = 1; - break; - case IVTV_ENC_STREAM_TYPE_PCM: - cap_type = 1; - break; - case IVTV_ENC_STREAM_TYPE_VBI: - cap_type = 1; - break; - case IVTV_ENC_STREAM_TYPE_MPG: - default: - cap_type = 0; - break; - } - - /* Stop Capture Mode */ - if (s->type == IVTV_ENC_STREAM_TYPE_MPG && gop_end) { - stopmode = 0; - } else { - stopmode = 1; - } - - /* end_capture */ - /* when: 0 = end of GOP 1 = NOW!, type: 0 = mpeg, subtype: 3 = video+audio */ - ivtv_vapi(itv, CX2341X_ENC_STOP_CAPTURE, 3, stopmode, cap_type, s->subtype); - - if (!test_bit(IVTV_F_S_PASSTHROUGH, &s->s_flags)) { - if (s->type == IVTV_ENC_STREAM_TYPE_MPG && gop_end) { - /* only run these if we're shutting down the last cap */ - unsigned long duration; - unsigned long then = jiffies; - - add_wait_queue(&itv->eos_waitq, &wait); - - set_current_state(TASK_INTERRUPTIBLE); - - /* wait 2s for EOS interrupt */ - while (!test_bit(IVTV_F_I_EOS, &itv->i_flags) && - time_before(jiffies, - then + msecs_to_jiffies(2000))) { - schedule_timeout(msecs_to_jiffies(10)); - } - - /* To convert jiffies to ms, we must multiply by 1000 - * and divide by HZ. To avoid runtime division, we - * convert this to multiplication by 1000/HZ. - * Since integer division truncates, we get the best - * accuracy if we do a rounding calculation of the constant. - * Think of the case where HZ is 1024. - */ - duration = ((1000 + HZ / 2) / HZ) * (jiffies - then); - - if (!test_bit(IVTV_F_I_EOS, &itv->i_flags)) { - IVTV_DEBUG_WARN("%s: EOS interrupt not received! stopping anyway.\n", s->name); - IVTV_DEBUG_WARN("%s: waited %lu ms.\n", s->name, duration); - } else { - IVTV_DEBUG_INFO("%s: EOS took %lu ms to occur.\n", s->name, duration); - } - set_current_state(TASK_RUNNING); - remove_wait_queue(&itv->eos_waitq, &wait); - set_bit(IVTV_F_S_STREAMOFF, &s->s_flags); - } - - /* Handle any pending interrupts */ - ivtv_msleep_timeout(100, 0); - } - - atomic_dec(&itv->capturing); - - /* Clear capture and no-read bits */ - clear_bit(IVTV_F_S_STREAMING, &s->s_flags); - - if (s->type == IVTV_ENC_STREAM_TYPE_VBI) - ivtv_set_irq_mask(itv, IVTV_IRQ_ENC_VBI_CAP); - - if (atomic_read(&itv->capturing) > 0) { - return 0; - } - - cx2341x_handler_set_busy(&itv->cxhdl, 0); - - /* Set the following Interrupt mask bits for capture */ - ivtv_set_irq_mask(itv, IVTV_IRQ_MASK_CAPTURE); - del_timer(&itv->dma_timer); - - /* event notification (off) */ - if (test_and_clear_bit(IVTV_F_I_DIG_RST, &itv->i_flags)) { - /* type: 0 = refresh */ - /* on/off: 0 = off, intr: 0x10000000, mbox_id: -1: none */ - ivtv_vapi(itv, CX2341X_ENC_SET_EVENT_NOTIFICATION, 4, 0, 0, IVTV_IRQ_ENC_VIM_RST, -1); - ivtv_set_irq_mask(itv, IVTV_IRQ_ENC_VIM_RST); - } - - /* Raw-passthrough is implied on start. Make sure it's stopped so - the encoder will re-initialize when next started */ - ivtv_vapi(itv, CX2341X_ENC_STOP_CAPTURE, 3, 1, 2, 7); - - wake_up(&s->waitq); - - return 0; -} - -int ivtv_stop_v4l2_decode_stream(struct ivtv_stream *s, int flags, u64 pts) -{ - static const struct v4l2_event ev = { - .type = V4L2_EVENT_EOS, - }; - struct ivtv *itv = s->itv; - - if (s->vdev == NULL) - return -EINVAL; - - if (s->type != IVTV_DEC_STREAM_TYPE_YUV && s->type != IVTV_DEC_STREAM_TYPE_MPG) - return -EINVAL; - - if (!test_bit(IVTV_F_S_STREAMING, &s->s_flags)) - return 0; - - IVTV_DEBUG_INFO("Stop Decode at %llu, flags: %x\n", (unsigned long long)pts, flags); - - /* Stop Decoder */ - if (!(flags & V4L2_DEC_CMD_STOP_IMMEDIATELY) || pts) { - u32 tmp = 0; - - /* Wait until the decoder is no longer running */ - if (pts) { - ivtv_vapi(itv, CX2341X_DEC_STOP_PLAYBACK, 3, - 0, (u32)(pts & 0xffffffff), (u32)(pts >> 32)); - } - while (1) { - u32 data[CX2341X_MBOX_MAX_DATA]; - ivtv_vapi_result(itv, data, CX2341X_DEC_GET_XFER_INFO, 0); - if (s->q_full.buffers + s->q_dma.buffers == 0) { - if (tmp == data[3]) - break; - tmp = data[3]; - } - if (ivtv_msleep_timeout(100, 1)) - break; - } - } - ivtv_vapi(itv, CX2341X_DEC_STOP_PLAYBACK, 3, flags & V4L2_DEC_CMD_STOP_TO_BLACK, 0, 0); - - /* turn off notification of dual/stereo mode change */ - ivtv_vapi(itv, CX2341X_DEC_SET_EVENT_NOTIFICATION, 4, 0, 0, IVTV_IRQ_DEC_AUD_MODE_CHG, -1); - - ivtv_set_irq_mask(itv, IVTV_IRQ_MASK_DECODE); - del_timer(&itv->dma_timer); - - clear_bit(IVTV_F_S_NEEDS_DATA, &s->s_flags); - clear_bit(IVTV_F_S_STREAMING, &s->s_flags); - ivtv_flush_queues(s); - - /* decoder needs time to settle */ - ivtv_msleep_timeout(40, 0); - - /* decrement decoding */ - atomic_dec(&itv->decoding); - - set_bit(IVTV_F_I_EV_DEC_STOPPED, &itv->i_flags); - wake_up(&itv->event_waitq); - v4l2_event_queue(s->vdev, &ev); - - /* wake up wait queues */ - wake_up(&s->waitq); - - return 0; -} - -int ivtv_passthrough_mode(struct ivtv *itv, int enable) -{ - struct ivtv_stream *yuv_stream = &itv->streams[IVTV_ENC_STREAM_TYPE_YUV]; - struct ivtv_stream *dec_stream = &itv->streams[IVTV_DEC_STREAM_TYPE_YUV]; - - if (yuv_stream->vdev == NULL || dec_stream->vdev == NULL) - return -EINVAL; - - IVTV_DEBUG_INFO("ivtv ioctl: Select passthrough mode\n"); - - /* Prevent others from starting/stopping streams while we - initiate/terminate passthrough mode */ - if (enable) { - if (itv->output_mode == OUT_PASSTHROUGH) { - return 0; - } - if (ivtv_set_output_mode(itv, OUT_PASSTHROUGH) != OUT_PASSTHROUGH) - return -EBUSY; - - /* Fully initialize stream, and then unflag init */ - set_bit(IVTV_F_S_PASSTHROUGH, &dec_stream->s_flags); - set_bit(IVTV_F_S_STREAMING, &dec_stream->s_flags); - - /* Setup YUV Decoder */ - ivtv_setup_v4l2_decode_stream(dec_stream); - - /* Start Decoder */ - ivtv_vapi(itv, CX2341X_DEC_START_PLAYBACK, 2, 0, 1); - atomic_inc(&itv->decoding); - - /* Setup capture if not already done */ - if (atomic_read(&itv->capturing) == 0) { - cx2341x_handler_setup(&itv->cxhdl); - cx2341x_handler_set_busy(&itv->cxhdl, 1); - } - - /* Start Passthrough Mode */ - ivtv_vapi(itv, CX2341X_ENC_START_CAPTURE, 2, 2, 11); - atomic_inc(&itv->capturing); - return 0; - } - - if (itv->output_mode != OUT_PASSTHROUGH) - return 0; - - /* Stop Passthrough Mode */ - ivtv_vapi(itv, CX2341X_ENC_STOP_CAPTURE, 3, 1, 2, 11); - ivtv_vapi(itv, CX2341X_DEC_STOP_PLAYBACK, 3, 1, 0, 0); - - atomic_dec(&itv->capturing); - atomic_dec(&itv->decoding); - clear_bit(IVTV_F_S_PASSTHROUGH, &dec_stream->s_flags); - clear_bit(IVTV_F_S_STREAMING, &dec_stream->s_flags); - itv->output_mode = OUT_NONE; - if (atomic_read(&itv->capturing) == 0) - cx2341x_handler_set_busy(&itv->cxhdl, 0); - - return 0; -} diff --git a/drivers/media/video/ivtv/ivtv-streams.h b/drivers/media/video/ivtv/ivtv-streams.h deleted file mode 100644 index a653a5136417..000000000000 --- a/drivers/media/video/ivtv/ivtv-streams.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - init/start/stop/exit stream functions - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_STREAMS_H -#define IVTV_STREAMS_H - -int ivtv_streams_setup(struct ivtv *itv); -int ivtv_streams_register(struct ivtv *itv); -void ivtv_streams_cleanup(struct ivtv *itv, int unregister); - -/* Capture related */ -int ivtv_start_v4l2_encode_stream(struct ivtv_stream *s); -int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end); -int ivtv_start_v4l2_decode_stream(struct ivtv_stream *s, int gop_offset); -int ivtv_stop_v4l2_decode_stream(struct ivtv_stream *s, int flags, u64 pts); - -void ivtv_stop_all_captures(struct ivtv *itv); -int ivtv_passthrough_mode(struct ivtv *itv, int enable); - -#endif diff --git a/drivers/media/video/ivtv/ivtv-udma.c b/drivers/media/video/ivtv/ivtv-udma.c deleted file mode 100644 index 7338cb2d0a38..000000000000 --- a/drivers/media/video/ivtv/ivtv-udma.c +++ /dev/null @@ -1,234 +0,0 @@ -/* - User DMA - - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "ivtv-driver.h" -#include "ivtv-udma.h" - -void ivtv_udma_get_page_info(struct ivtv_dma_page_info *dma_page, unsigned long first, unsigned long size) -{ - dma_page->uaddr = first & PAGE_MASK; - dma_page->offset = first & ~PAGE_MASK; - dma_page->tail = 1 + ((first+size-1) & ~PAGE_MASK); - dma_page->first = (first & PAGE_MASK) >> PAGE_SHIFT; - dma_page->last = ((first+size-1) & PAGE_MASK) >> PAGE_SHIFT; - dma_page->page_count = dma_page->last - dma_page->first + 1; - if (dma_page->page_count == 1) dma_page->tail -= dma_page->offset; -} - -int ivtv_udma_fill_sg_list (struct ivtv_user_dma *dma, struct ivtv_dma_page_info *dma_page, int map_offset) -{ - int i, offset; - unsigned long flags; - - if (map_offset < 0) - return map_offset; - - offset = dma_page->offset; - - /* Fill SG Array with new values */ - for (i = 0; i < dma_page->page_count; i++) { - unsigned int len = (i == dma_page->page_count - 1) ? - dma_page->tail : PAGE_SIZE - offset; - - if (PageHighMem(dma->map[map_offset])) { - void *src; - - if (dma->bouncemap[map_offset] == NULL) - dma->bouncemap[map_offset] = alloc_page(GFP_KERNEL); - if (dma->bouncemap[map_offset] == NULL) - return -1; - local_irq_save(flags); - src = kmap_atomic(dma->map[map_offset]) + offset; - memcpy(page_address(dma->bouncemap[map_offset]) + offset, src, len); - kunmap_atomic(src); - local_irq_restore(flags); - sg_set_page(&dma->SGlist[map_offset], dma->bouncemap[map_offset], len, offset); - } - else { - sg_set_page(&dma->SGlist[map_offset], dma->map[map_offset], len, offset); - } - offset = 0; - map_offset++; - } - return map_offset; -} - -void ivtv_udma_fill_sg_array (struct ivtv_user_dma *dma, u32 buffer_offset, u32 buffer_offset_2, u32 split) { - int i; - struct scatterlist *sg; - - for (i = 0, sg = dma->SGlist; i < dma->SG_length; i++, sg++) { - dma->SGarray[i].size = cpu_to_le32(sg_dma_len(sg)); - dma->SGarray[i].src = cpu_to_le32(sg_dma_address(sg)); - dma->SGarray[i].dst = cpu_to_le32(buffer_offset); - buffer_offset += sg_dma_len(sg); - - split -= sg_dma_len(sg); - if (split == 0) - buffer_offset = buffer_offset_2; - } -} - -/* User DMA Buffers */ -void ivtv_udma_alloc(struct ivtv *itv) -{ - if (itv->udma.SG_handle == 0) { - /* Map DMA Page Array Buffer */ - itv->udma.SG_handle = pci_map_single(itv->pdev, itv->udma.SGarray, - sizeof(itv->udma.SGarray), PCI_DMA_TODEVICE); - ivtv_udma_sync_for_cpu(itv); - } -} - -int ivtv_udma_setup(struct ivtv *itv, unsigned long ivtv_dest_addr, - void __user *userbuf, int size_in_bytes) -{ - struct ivtv_dma_page_info user_dma; - struct ivtv_user_dma *dma = &itv->udma; - int i, err; - - IVTV_DEBUG_DMA("ivtv_udma_setup, dst: 0x%08x\n", (unsigned int)ivtv_dest_addr); - - /* Still in USE */ - if (dma->SG_length || dma->page_count) { - IVTV_DEBUG_WARN("ivtv_udma_setup: SG_length %d page_count %d still full?\n", - dma->SG_length, dma->page_count); - return -EBUSY; - } - - ivtv_udma_get_page_info(&user_dma, (unsigned long)userbuf, size_in_bytes); - - if (user_dma.page_count <= 0) { - IVTV_DEBUG_WARN("ivtv_udma_setup: Error %d page_count from %d bytes %d offset\n", - user_dma.page_count, size_in_bytes, user_dma.offset); - return -EINVAL; - } - - /* Get user pages for DMA Xfer */ - down_read(¤t->mm->mmap_sem); - err = get_user_pages(current, current->mm, - user_dma.uaddr, user_dma.page_count, 0, 1, dma->map, NULL); - up_read(¤t->mm->mmap_sem); - - if (user_dma.page_count != err) { - IVTV_DEBUG_WARN("failed to map user pages, returned %d instead of %d\n", - err, user_dma.page_count); - if (err >= 0) { - for (i = 0; i < err; i++) - put_page(dma->map[i]); - return -EINVAL; - } - return err; - } - - dma->page_count = user_dma.page_count; - - /* Fill SG List with new values */ - if (ivtv_udma_fill_sg_list(dma, &user_dma, 0) < 0) { - for (i = 0; i < dma->page_count; i++) { - put_page(dma->map[i]); - } - dma->page_count = 0; - return -ENOMEM; - } - - /* Map SG List */ - dma->SG_length = pci_map_sg(itv->pdev, dma->SGlist, dma->page_count, PCI_DMA_TODEVICE); - - /* Fill SG Array with new values */ - ivtv_udma_fill_sg_array (dma, ivtv_dest_addr, 0, -1); - - /* Tag SG Array with Interrupt Bit */ - dma->SGarray[dma->SG_length - 1].size |= cpu_to_le32(0x80000000); - - ivtv_udma_sync_for_device(itv); - return dma->page_count; -} - -void ivtv_udma_unmap(struct ivtv *itv) -{ - struct ivtv_user_dma *dma = &itv->udma; - int i; - - IVTV_DEBUG_INFO("ivtv_unmap_user_dma\n"); - - /* Nothing to free */ - if (dma->page_count == 0) - return; - - /* Unmap Scatterlist */ - if (dma->SG_length) { - pci_unmap_sg(itv->pdev, dma->SGlist, dma->page_count, PCI_DMA_TODEVICE); - dma->SG_length = 0; - } - /* sync DMA */ - ivtv_udma_sync_for_cpu(itv); - - /* Release User Pages */ - for (i = 0; i < dma->page_count; i++) { - put_page(dma->map[i]); - } - dma->page_count = 0; -} - -void ivtv_udma_free(struct ivtv *itv) -{ - int i; - - /* Unmap SG Array */ - if (itv->udma.SG_handle) { - pci_unmap_single(itv->pdev, itv->udma.SG_handle, - sizeof(itv->udma.SGarray), PCI_DMA_TODEVICE); - } - - /* Unmap Scatterlist */ - if (itv->udma.SG_length) { - pci_unmap_sg(itv->pdev, itv->udma.SGlist, itv->udma.page_count, PCI_DMA_TODEVICE); - } - - for (i = 0; i < IVTV_DMA_SG_OSD_ENT; i++) { - if (itv->udma.bouncemap[i]) - __free_page(itv->udma.bouncemap[i]); - } -} - -void ivtv_udma_start(struct ivtv *itv) -{ - IVTV_DEBUG_DMA("start UDMA\n"); - write_reg(itv->udma.SG_handle, IVTV_REG_DECDMAADDR); - write_reg_sync(read_reg(IVTV_REG_DMAXFER) | 0x01, IVTV_REG_DMAXFER); - set_bit(IVTV_F_I_DMA, &itv->i_flags); - set_bit(IVTV_F_I_UDMA, &itv->i_flags); - clear_bit(IVTV_F_I_UDMA_PENDING, &itv->i_flags); -} - -void ivtv_udma_prepare(struct ivtv *itv) -{ - unsigned long flags; - - spin_lock_irqsave(&itv->dma_reg_lock, flags); - if (!test_bit(IVTV_F_I_DMA, &itv->i_flags)) - ivtv_udma_start(itv); - else - set_bit(IVTV_F_I_UDMA_PENDING, &itv->i_flags); - spin_unlock_irqrestore(&itv->dma_reg_lock, flags); -} diff --git a/drivers/media/video/ivtv/ivtv-udma.h b/drivers/media/video/ivtv/ivtv-udma.h deleted file mode 100644 index ee3c9efb5b72..000000000000 --- a/drivers/media/video/ivtv/ivtv-udma.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com> - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - Copyright (C) 2006-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_UDMA_H -#define IVTV_UDMA_H - -/* User DMA functions */ -void ivtv_udma_get_page_info(struct ivtv_dma_page_info *dma_page, unsigned long first, unsigned long size); -int ivtv_udma_fill_sg_list(struct ivtv_user_dma *dma, struct ivtv_dma_page_info *dma_page, int map_offset); -void ivtv_udma_fill_sg_array(struct ivtv_user_dma *dma, u32 buffer_offset, u32 buffer_offset_2, u32 split); -int ivtv_udma_setup(struct ivtv *itv, unsigned long ivtv_dest_addr, - void __user *userbuf, int size_in_bytes); -void ivtv_udma_unmap(struct ivtv *itv); -void ivtv_udma_free(struct ivtv *itv); -void ivtv_udma_alloc(struct ivtv *itv); -void ivtv_udma_prepare(struct ivtv *itv); -void ivtv_udma_start(struct ivtv *itv); - -static inline void ivtv_udma_sync_for_device(struct ivtv *itv) -{ - pci_dma_sync_single_for_device(itv->pdev, itv->udma.SG_handle, - sizeof(itv->udma.SGarray), PCI_DMA_TODEVICE); -} - -static inline void ivtv_udma_sync_for_cpu(struct ivtv *itv) -{ - pci_dma_sync_single_for_cpu(itv->pdev, itv->udma.SG_handle, - sizeof(itv->udma.SGarray), PCI_DMA_TODEVICE); -} - -#endif diff --git a/drivers/media/video/ivtv/ivtv-vbi.c b/drivers/media/video/ivtv/ivtv-vbi.c deleted file mode 100644 index 293db806d936..000000000000 --- a/drivers/media/video/ivtv/ivtv-vbi.c +++ /dev/null @@ -1,549 +0,0 @@ -/* - Vertical Blank Interval support functions - Copyright (C) 2004-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "ivtv-driver.h" -#include "ivtv-i2c.h" -#include "ivtv-ioctl.h" -#include "ivtv-queue.h" -#include "ivtv-cards.h" -#include "ivtv-vbi.h" - -static void ivtv_set_vps(struct ivtv *itv, int enabled) -{ - struct v4l2_sliced_vbi_data data; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return; - data.id = V4L2_SLICED_VPS; - data.field = 0; - data.line = enabled ? 16 : 0; - data.data[2] = itv->vbi.vps_payload.data[0]; - data.data[8] = itv->vbi.vps_payload.data[1]; - data.data[9] = itv->vbi.vps_payload.data[2]; - data.data[10] = itv->vbi.vps_payload.data[3]; - data.data[11] = itv->vbi.vps_payload.data[4]; - ivtv_call_hw(itv, IVTV_HW_SAA7127, vbi, s_vbi_data, &data); -} - -static void ivtv_set_cc(struct ivtv *itv, int mode, const struct vbi_cc *cc) -{ - struct v4l2_sliced_vbi_data data; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return; - data.id = V4L2_SLICED_CAPTION_525; - data.field = 0; - data.line = (mode & 1) ? 21 : 0; - data.data[0] = cc->odd[0]; - data.data[1] = cc->odd[1]; - ivtv_call_hw(itv, IVTV_HW_SAA7127, vbi, s_vbi_data, &data); - data.field = 1; - data.line = (mode & 2) ? 21 : 0; - data.data[0] = cc->even[0]; - data.data[1] = cc->even[1]; - ivtv_call_hw(itv, IVTV_HW_SAA7127, vbi, s_vbi_data, &data); -} - -static void ivtv_set_wss(struct ivtv *itv, int enabled, int mode) -{ - struct v4l2_sliced_vbi_data data; - - if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) - return; - /* When using a 50 Hz system, always turn on the - wide screen signal with 4x3 ratio as the default. - Turning this signal on and off can confuse certain - TVs. As far as I can tell there is no reason not to - transmit this signal. */ - if ((itv->std_out & V4L2_STD_625_50) && !enabled) { - enabled = 1; - mode = 0x08; /* 4x3 full format */ - } - data.id = V4L2_SLICED_WSS_625; - data.field = 0; - data.line = enabled ? 23 : 0; - data.data[0] = mode & 0xff; - data.data[1] = (mode >> 8) & 0xff; - ivtv_call_hw(itv, IVTV_HW_SAA7127, vbi, s_vbi_data, &data); -} - -static int odd_parity(u8 c) -{ - c ^= (c >> 4); - c ^= (c >> 2); - c ^= (c >> 1); - - return c & 1; -} - -static void ivtv_write_vbi_line(struct ivtv *itv, - const struct v4l2_sliced_vbi_data *d, - struct vbi_cc *cc, int *found_cc) -{ - struct vbi_info *vi = &itv->vbi; - - if (d->id == V4L2_SLICED_CAPTION_525 && d->line == 21) { - if (d->field) { - cc->even[0] = d->data[0]; - cc->even[1] = d->data[1]; - } else { - cc->odd[0] = d->data[0]; - cc->odd[1] = d->data[1]; - } - *found_cc = 1; - } else if (d->id == V4L2_SLICED_VPS && d->line == 16 && d->field == 0) { - struct vbi_vps vps; - - vps.data[0] = d->data[2]; - vps.data[1] = d->data[8]; - vps.data[2] = d->data[9]; - vps.data[3] = d->data[10]; - vps.data[4] = d->data[11]; - if (memcmp(&vps, &vi->vps_payload, sizeof(vps))) { - vi->vps_payload = vps; - set_bit(IVTV_F_I_UPDATE_VPS, &itv->i_flags); - } - } else if (d->id == V4L2_SLICED_WSS_625 && - d->line == 23 && d->field == 0) { - int wss = d->data[0] | d->data[1] << 8; - - if (vi->wss_payload != wss) { - vi->wss_payload = wss; - set_bit(IVTV_F_I_UPDATE_WSS, &itv->i_flags); - } - } -} - -static void ivtv_write_vbi_cc_lines(struct ivtv *itv, const struct vbi_cc *cc) -{ - struct vbi_info *vi = &itv->vbi; - - if (vi->cc_payload_idx < ARRAY_SIZE(vi->cc_payload)) { - memcpy(&vi->cc_payload[vi->cc_payload_idx], cc, - sizeof(struct vbi_cc)); - vi->cc_payload_idx++; - set_bit(IVTV_F_I_UPDATE_CC, &itv->i_flags); - } -} - -static void ivtv_write_vbi(struct ivtv *itv, - const struct v4l2_sliced_vbi_data *sliced, - size_t cnt) -{ - struct vbi_cc cc = { .odd = { 0x80, 0x80 }, .even = { 0x80, 0x80 } }; - int found_cc = 0; - size_t i; - - for (i = 0; i < cnt; i++) - ivtv_write_vbi_line(itv, sliced + i, &cc, &found_cc); - - if (found_cc) - ivtv_write_vbi_cc_lines(itv, &cc); -} - -ssize_t -ivtv_write_vbi_from_user(struct ivtv *itv, - const struct v4l2_sliced_vbi_data __user *sliced, - size_t cnt) -{ - struct vbi_cc cc = { .odd = { 0x80, 0x80 }, .even = { 0x80, 0x80 } }; - int found_cc = 0; - size_t i; - struct v4l2_sliced_vbi_data d; - ssize_t ret = cnt * sizeof(struct v4l2_sliced_vbi_data); - - for (i = 0; i < cnt; i++) { - if (copy_from_user(&d, sliced + i, - sizeof(struct v4l2_sliced_vbi_data))) { - ret = -EFAULT; - break; - } - ivtv_write_vbi_line(itv, &d, &cc, &found_cc); - } - - if (found_cc) - ivtv_write_vbi_cc_lines(itv, &cc); - - return ret; -} - -static void copy_vbi_data(struct ivtv *itv, int lines, u32 pts_stamp) -{ - int line = 0; - int i; - u32 linemask[2] = { 0, 0 }; - unsigned short size; - static const u8 mpeg_hdr_data[] = { - 0x00, 0x00, 0x01, 0xba, 0x44, 0x00, 0x0c, 0x66, - 0x24, 0x01, 0x01, 0xd1, 0xd3, 0xfa, 0xff, 0xff, - 0x00, 0x00, 0x01, 0xbd, 0x00, 0x1a, 0x84, 0x80, - 0x07, 0x21, 0x00, 0x5d, 0x63, 0xa7, 0xff, 0xff - }; - const int sd = sizeof(mpeg_hdr_data); /* start of vbi data */ - int idx = itv->vbi.frame % IVTV_VBI_FRAMES; - u8 *dst = &itv->vbi.sliced_mpeg_data[idx][0]; - - for (i = 0; i < lines; i++) { - int f, l; - - if (itv->vbi.sliced_data[i].id == 0) - continue; - - l = itv->vbi.sliced_data[i].line - 6; - f = itv->vbi.sliced_data[i].field; - if (f) - l += 18; - if (l < 32) - linemask[0] |= (1 << l); - else - linemask[1] |= (1 << (l - 32)); - dst[sd + 12 + line * 43] = - ivtv_service2vbi(itv->vbi.sliced_data[i].id); - memcpy(dst + sd + 12 + line * 43 + 1, itv->vbi.sliced_data[i].data, 42); - line++; - } - memcpy(dst, mpeg_hdr_data, sizeof(mpeg_hdr_data)); - if (line == 36) { - /* All lines are used, so there is no space for the linemask - (the max size of the VBI data is 36 * 43 + 4 bytes). - So in this case we use the magic number 'ITV0'. */ - memcpy(dst + sd, "ITV0", 4); - memcpy(dst + sd + 4, dst + sd + 12, line * 43); - size = 4 + ((43 * line + 3) & ~3); - } else { - memcpy(dst + sd, "itv0", 4); - cpu_to_le32s(&linemask[0]); - cpu_to_le32s(&linemask[1]); - memcpy(dst + sd + 4, &linemask[0], 8); - size = 12 + ((43 * line + 3) & ~3); - } - dst[4+16] = (size + 10) >> 8; - dst[5+16] = (size + 10) & 0xff; - dst[9+16] = 0x21 | ((pts_stamp >> 29) & 0x6); - dst[10+16] = (pts_stamp >> 22) & 0xff; - dst[11+16] = 1 | ((pts_stamp >> 14) & 0xff); - dst[12+16] = (pts_stamp >> 7) & 0xff; - dst[13+16] = 1 | ((pts_stamp & 0x7f) << 1); - itv->vbi.sliced_mpeg_size[idx] = sd + size; -} - -static int ivtv_convert_ivtv_vbi(struct ivtv *itv, u8 *p) -{ - u32 linemask[2]; - int i, l, id2; - int line = 0; - - if (!memcmp(p, "itv0", 4)) { - memcpy(linemask, p + 4, 8); - p += 12; - } else if (!memcmp(p, "ITV0", 4)) { - linemask[0] = 0xffffffff; - linemask[1] = 0xf; - p += 4; - } else { - /* unknown VBI data, convert to empty VBI frame */ - linemask[0] = linemask[1] = 0; - } - for (i = 0; i < 36; i++) { - int err = 0; - - if (i < 32 && !(linemask[0] & (1 << i))) - continue; - if (i >= 32 && !(linemask[1] & (1 << (i - 32)))) - continue; - id2 = *p & 0xf; - switch (id2) { - case IVTV_SLICED_TYPE_TELETEXT_B: - id2 = V4L2_SLICED_TELETEXT_B; - break; - case IVTV_SLICED_TYPE_CAPTION_525: - id2 = V4L2_SLICED_CAPTION_525; - err = !odd_parity(p[1]) || !odd_parity(p[2]); - break; - case IVTV_SLICED_TYPE_VPS: - id2 = V4L2_SLICED_VPS; - break; - case IVTV_SLICED_TYPE_WSS_625: - id2 = V4L2_SLICED_WSS_625; - break; - default: - id2 = 0; - break; - } - if (err == 0) { - l = (i < 18) ? i + 6 : i - 18 + 6; - itv->vbi.sliced_dec_data[line].line = l; - itv->vbi.sliced_dec_data[line].field = i >= 18; - itv->vbi.sliced_dec_data[line].id = id2; - memcpy(itv->vbi.sliced_dec_data[line].data, p + 1, 42); - line++; - } - p += 43; - } - while (line < 36) { - itv->vbi.sliced_dec_data[line].id = 0; - itv->vbi.sliced_dec_data[line].line = 0; - itv->vbi.sliced_dec_data[line].field = 0; - line++; - } - return line * sizeof(itv->vbi.sliced_dec_data[0]); -} - -/* Compress raw VBI format, removes leading SAV codes and surplus space after the - field. - Returns new compressed size. */ -static u32 compress_raw_buf(struct ivtv *itv, u8 *buf, u32 size) -{ - u32 line_size = itv->vbi.raw_decoder_line_size; - u32 lines = itv->vbi.count; - u8 sav1 = itv->vbi.raw_decoder_sav_odd_field; - u8 sav2 = itv->vbi.raw_decoder_sav_even_field; - u8 *q = buf; - u8 *p; - int i; - - for (i = 0; i < lines; i++) { - p = buf + i * line_size; - - /* Look for SAV code */ - if (p[0] != 0xff || p[1] || p[2] || (p[3] != sav1 && p[3] != sav2)) { - break; - } - memcpy(q, p + 4, line_size - 4); - q += line_size - 4; - } - return lines * (line_size - 4); -} - - -/* Compressed VBI format, all found sliced blocks put next to one another - Returns new compressed size */ -static u32 compress_sliced_buf(struct ivtv *itv, u32 line, u8 *buf, u32 size, u8 sav) -{ - u32 line_size = itv->vbi.sliced_decoder_line_size; - struct v4l2_decode_vbi_line vbi; - int i; - unsigned lines = 0; - - /* find the first valid line */ - for (i = 0; i < size; i++, buf++) { - if (buf[0] == 0xff && !buf[1] && !buf[2] && buf[3] == sav) - break; - } - - size -= i; - if (size < line_size) { - return line; - } - for (i = 0; i < size / line_size; i++) { - u8 *p = buf + i * line_size; - - /* Look for SAV code */ - if (p[0] != 0xff || p[1] || p[2] || p[3] != sav) { - continue; - } - vbi.p = p + 4; - v4l2_subdev_call(itv->sd_video, vbi, decode_vbi_line, &vbi); - if (vbi.type && !(lines & (1 << vbi.line))) { - lines |= 1 << vbi.line; - itv->vbi.sliced_data[line].id = vbi.type; - itv->vbi.sliced_data[line].field = vbi.is_second_field; - itv->vbi.sliced_data[line].line = vbi.line; - memcpy(itv->vbi.sliced_data[line].data, vbi.p, 42); - line++; - } - } - return line; -} - -void ivtv_process_vbi_data(struct ivtv *itv, struct ivtv_buffer *buf, - u64 pts_stamp, int streamtype) -{ - u8 *p = (u8 *) buf->buf; - u32 size = buf->bytesused; - int y; - - /* Raw VBI data */ - if (streamtype == IVTV_ENC_STREAM_TYPE_VBI && ivtv_raw_vbi(itv)) { - u8 type; - - ivtv_buf_swap(buf); - - type = p[3]; - - size = buf->bytesused = compress_raw_buf(itv, p, size); - - /* second field of the frame? */ - if (type == itv->vbi.raw_decoder_sav_even_field) { - /* Dirty hack needed for backwards - compatibility of old VBI software. */ - p += size - 4; - memcpy(p, &itv->vbi.frame, 4); - itv->vbi.frame++; - } - return; - } - - /* Sliced VBI data with data insertion */ - if (streamtype == IVTV_ENC_STREAM_TYPE_VBI) { - int lines; - - ivtv_buf_swap(buf); - - /* first field */ - lines = compress_sliced_buf(itv, 0, p, size / 2, - itv->vbi.sliced_decoder_sav_odd_field); - /* second field */ - /* experimentation shows that the second half does not always begin - at the exact address. So start a bit earlier (hence 32). */ - lines = compress_sliced_buf(itv, lines, p + size / 2 - 32, size / 2 + 32, - itv->vbi.sliced_decoder_sav_even_field); - /* always return at least one empty line */ - if (lines == 0) { - itv->vbi.sliced_data[0].id = 0; - itv->vbi.sliced_data[0].line = 0; - itv->vbi.sliced_data[0].field = 0; - lines = 1; - } - buf->bytesused = size = lines * sizeof(itv->vbi.sliced_data[0]); - memcpy(p, &itv->vbi.sliced_data[0], size); - - if (itv->vbi.insert_mpeg) { - copy_vbi_data(itv, lines, pts_stamp); - } - itv->vbi.frame++; - return; - } - - /* Sliced VBI re-inserted from an MPEG stream */ - if (streamtype == IVTV_DEC_STREAM_TYPE_VBI) { - /* If the size is not 4-byte aligned, then the starting address - for the swapping is also shifted. After swapping the data the - real start address of the VBI data is exactly 4 bytes after the - original start. It's a bit fiddly but it works like a charm. - Non-4-byte alignment happens when an lseek is done on the input - mpeg file to a non-4-byte aligned position. So on arrival here - the VBI data is also non-4-byte aligned. */ - int offset = size & 3; - int cnt; - - if (offset) { - p += 4 - offset; - } - /* Swap Buffer */ - for (y = 0; y < size; y += 4) { - swab32s((u32 *)(p + y)); - } - - cnt = ivtv_convert_ivtv_vbi(itv, p + offset); - memcpy(buf->buf, itv->vbi.sliced_dec_data, cnt); - buf->bytesused = cnt; - - ivtv_write_vbi(itv, itv->vbi.sliced_dec_data, - cnt / sizeof(itv->vbi.sliced_dec_data[0])); - return; - } -} - -void ivtv_disable_cc(struct ivtv *itv) -{ - struct vbi_cc cc = { .odd = { 0x80, 0x80 }, .even = { 0x80, 0x80 } }; - - clear_bit(IVTV_F_I_UPDATE_CC, &itv->i_flags); - ivtv_set_cc(itv, 0, &cc); - itv->vbi.cc_payload_idx = 0; -} - - -void ivtv_vbi_work_handler(struct ivtv *itv) -{ - struct vbi_info *vi = &itv->vbi; - struct v4l2_sliced_vbi_data data; - struct vbi_cc cc = { .odd = { 0x80, 0x80 }, .even = { 0x80, 0x80 } }; - - /* Lock */ - if (itv->output_mode == OUT_PASSTHROUGH) { - if (itv->is_50hz) { - data.id = V4L2_SLICED_WSS_625; - data.field = 0; - - if (v4l2_subdev_call(itv->sd_video, vbi, g_vbi_data, &data) == 0) { - ivtv_set_wss(itv, 1, data.data[0] & 0xf); - vi->wss_missing_cnt = 0; - } else if (vi->wss_missing_cnt == 4) { - ivtv_set_wss(itv, 1, 0x8); /* 4x3 full format */ - } else { - vi->wss_missing_cnt++; - } - } - else { - int mode = 0; - - data.id = V4L2_SLICED_CAPTION_525; - data.field = 0; - if (v4l2_subdev_call(itv->sd_video, vbi, g_vbi_data, &data) == 0) { - mode |= 1; - cc.odd[0] = data.data[0]; - cc.odd[1] = data.data[1]; - } - data.field = 1; - if (v4l2_subdev_call(itv->sd_video, vbi, g_vbi_data, &data) == 0) { - mode |= 2; - cc.even[0] = data.data[0]; - cc.even[1] = data.data[1]; - } - if (mode) { - vi->cc_missing_cnt = 0; - ivtv_set_cc(itv, mode, &cc); - } else if (vi->cc_missing_cnt == 4) { - ivtv_set_cc(itv, 0, &cc); - } else { - vi->cc_missing_cnt++; - } - } - return; - } - - if (test_and_clear_bit(IVTV_F_I_UPDATE_WSS, &itv->i_flags)) { - ivtv_set_wss(itv, 1, vi->wss_payload & 0xf); - } - - if (test_bit(IVTV_F_I_UPDATE_CC, &itv->i_flags)) { - if (vi->cc_payload_idx == 0) { - clear_bit(IVTV_F_I_UPDATE_CC, &itv->i_flags); - ivtv_set_cc(itv, 3, &cc); - } - while (vi->cc_payload_idx) { - cc = vi->cc_payload[0]; - - memcpy(vi->cc_payload, vi->cc_payload + 1, - sizeof(vi->cc_payload) - sizeof(vi->cc_payload[0])); - vi->cc_payload_idx--; - if (vi->cc_payload_idx && cc.odd[0] == 0x80 && cc.odd[1] == 0x80) - continue; - - ivtv_set_cc(itv, 3, &cc); - break; - } - } - - if (test_and_clear_bit(IVTV_F_I_UPDATE_VPS, &itv->i_flags)) { - ivtv_set_vps(itv, 1); - } -} diff --git a/drivers/media/video/ivtv/ivtv-vbi.h b/drivers/media/video/ivtv/ivtv-vbi.h deleted file mode 100644 index 166dd0b75d0f..000000000000 --- a/drivers/media/video/ivtv/ivtv-vbi.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - Vertical Blank Interval support functions - Copyright (C) 2004-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_VBI_H -#define IVTV_VBI_H - -ssize_t -ivtv_write_vbi_from_user(struct ivtv *itv, - const struct v4l2_sliced_vbi_data __user *sliced, - size_t count); -void ivtv_process_vbi_data(struct ivtv *itv, struct ivtv_buffer *buf, - u64 pts_stamp, int streamtype); -int ivtv_used_line(struct ivtv *itv, int line, int field); -void ivtv_disable_cc(struct ivtv *itv); -void ivtv_set_vbi(unsigned long arg); -void ivtv_vbi_work_handler(struct ivtv *itv); - -#endif diff --git a/drivers/media/video/ivtv/ivtv-version.h b/drivers/media/video/ivtv/ivtv-version.h deleted file mode 100644 index a20f346fcad8..000000000000 --- a/drivers/media/video/ivtv/ivtv-version.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - ivtv driver version information - Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_VERSION_H -#define IVTV_VERSION_H - -#define IVTV_DRIVER_NAME "ivtv" -#define IVTV_VERSION "1.4.3" - -#endif diff --git a/drivers/media/video/ivtv/ivtv-yuv.c b/drivers/media/video/ivtv/ivtv-yuv.c deleted file mode 100644 index 2ad65eb29832..000000000000 --- a/drivers/media/video/ivtv/ivtv-yuv.c +++ /dev/null @@ -1,1296 +0,0 @@ -/* - yuv support - - Copyright (C) 2007 Ian Armstrong <ian@iarmst.demon.co.uk> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "ivtv-driver.h" -#include "ivtv-udma.h" -#include "ivtv-yuv.h" - -/* YUV buffer offsets */ -const u32 yuv_offset[IVTV_YUV_BUFFERS] = { - 0x001a8600, - 0x00240400, - 0x002d8200, - 0x00370000, - 0x00029000, - 0x000C0E00, - 0x006B0400, - 0x00748200 -}; - -static int ivtv_yuv_prep_user_dma(struct ivtv *itv, struct ivtv_user_dma *dma, - struct ivtv_dma_frame *args) -{ - struct ivtv_dma_page_info y_dma; - struct ivtv_dma_page_info uv_dma; - struct yuv_playback_info *yi = &itv->yuv_info; - u8 frame = yi->draw_frame; - struct yuv_frame_info *f = &yi->new_frame_info[frame]; - int i; - int y_pages, uv_pages; - unsigned long y_buffer_offset, uv_buffer_offset; - int y_decode_height, uv_decode_height, y_size; - - y_buffer_offset = IVTV_DECODER_OFFSET + yuv_offset[frame]; - uv_buffer_offset = y_buffer_offset + IVTV_YUV_BUFFER_UV_OFFSET; - - y_decode_height = uv_decode_height = f->src_h + f->src_y; - - if (f->offset_y) - y_buffer_offset += 720 * 16; - - if (y_decode_height & 15) - y_decode_height = (y_decode_height + 16) & ~15; - - if (uv_decode_height & 31) - uv_decode_height = (uv_decode_height + 32) & ~31; - - y_size = 720 * y_decode_height; - - /* Still in USE */ - if (dma->SG_length || dma->page_count) { - IVTV_DEBUG_WARN - ("prep_user_dma: SG_length %d page_count %d still full?\n", - dma->SG_length, dma->page_count); - return -EBUSY; - } - - ivtv_udma_get_page_info (&y_dma, (unsigned long)args->y_source, 720 * y_decode_height); - ivtv_udma_get_page_info (&uv_dma, (unsigned long)args->uv_source, 360 * uv_decode_height); - - /* Get user pages for DMA Xfer */ - down_read(¤t->mm->mmap_sem); - y_pages = get_user_pages(current, current->mm, y_dma.uaddr, y_dma.page_count, 0, 1, &dma->map[0], NULL); - uv_pages = 0; /* silence gcc. value is set and consumed only if: */ - if (y_pages == y_dma.page_count) { - uv_pages = get_user_pages(current, current->mm, - uv_dma.uaddr, uv_dma.page_count, 0, 1, - &dma->map[y_pages], NULL); - } - up_read(¤t->mm->mmap_sem); - - if (y_pages != y_dma.page_count || uv_pages != uv_dma.page_count) { - int rc = -EFAULT; - - if (y_pages == y_dma.page_count) { - IVTV_DEBUG_WARN - ("failed to map uv user pages, returned %d " - "expecting %d\n", uv_pages, uv_dma.page_count); - - if (uv_pages >= 0) { - for (i = 0; i < uv_pages; i++) - put_page(dma->map[y_pages + i]); - rc = -EFAULT; - } else { - rc = uv_pages; - } - } else { - IVTV_DEBUG_WARN - ("failed to map y user pages, returned %d " - "expecting %d\n", y_pages, y_dma.page_count); - } - if (y_pages >= 0) { - for (i = 0; i < y_pages; i++) - put_page(dma->map[i]); - /* - * Inherit the -EFAULT from rc's - * initialization, but allow it to be - * overriden by uv_pages above if it was an - * actual errno. - */ - } else { - rc = y_pages; - } - return rc; - } - - dma->page_count = y_pages + uv_pages; - - /* Fill & map SG List */ - if (ivtv_udma_fill_sg_list (dma, &uv_dma, ivtv_udma_fill_sg_list (dma, &y_dma, 0)) < 0) { - IVTV_DEBUG_WARN("could not allocate bounce buffers for highmem userspace buffers\n"); - for (i = 0; i < dma->page_count; i++) { - put_page(dma->map[i]); - } - dma->page_count = 0; - return -ENOMEM; - } - dma->SG_length = pci_map_sg(itv->pdev, dma->SGlist, dma->page_count, PCI_DMA_TODEVICE); - - /* Fill SG Array with new values */ - ivtv_udma_fill_sg_array(dma, y_buffer_offset, uv_buffer_offset, y_size); - - /* If we've offset the y plane, ensure top area is blanked */ - if (f->offset_y && yi->blanking_dmaptr) { - dma->SGarray[dma->SG_length].size = cpu_to_le32(720*16); - dma->SGarray[dma->SG_length].src = cpu_to_le32(yi->blanking_dmaptr); - dma->SGarray[dma->SG_length].dst = cpu_to_le32(IVTV_DECODER_OFFSET + yuv_offset[frame]); - dma->SG_length++; - } - - /* Tag SG Array with Interrupt Bit */ - dma->SGarray[dma->SG_length - 1].size |= cpu_to_le32(0x80000000); - - ivtv_udma_sync_for_device(itv); - return 0; -} - -/* We rely on a table held in the firmware - Quick check. */ -int ivtv_yuv_filter_check(struct ivtv *itv) -{ - int i, y, uv; - - for (i = 0, y = 16, uv = 4; i < 16; i++, y += 24, uv += 12) { - if ((read_dec(IVTV_YUV_HORIZONTAL_FILTER_OFFSET + y) != i << 16) || - (read_dec(IVTV_YUV_VERTICAL_FILTER_OFFSET + uv) != i << 16)) { - IVTV_WARN ("YUV filter table not found in firmware.\n"); - return -1; - } - } - return 0; -} - -static void ivtv_yuv_filter(struct ivtv *itv, int h_filter, int v_filter_1, int v_filter_2) -{ - u32 i, line; - - /* If any filter is -1, then don't update it */ - if (h_filter > -1) { - if (h_filter > 4) - h_filter = 4; - i = IVTV_YUV_HORIZONTAL_FILTER_OFFSET + (h_filter * 384); - for (line = 0; line < 16; line++) { - write_reg(read_dec(i), 0x02804); - write_reg(read_dec(i), 0x0281c); - i += 4; - write_reg(read_dec(i), 0x02808); - write_reg(read_dec(i), 0x02820); - i += 4; - write_reg(read_dec(i), 0x0280c); - write_reg(read_dec(i), 0x02824); - i += 4; - write_reg(read_dec(i), 0x02810); - write_reg(read_dec(i), 0x02828); - i += 4; - write_reg(read_dec(i), 0x02814); - write_reg(read_dec(i), 0x0282c); - i += 8; - write_reg(0, 0x02818); - write_reg(0, 0x02830); - } - IVTV_DEBUG_YUV("h_filter -> %d\n", h_filter); - } - - if (v_filter_1 > -1) { - if (v_filter_1 > 4) - v_filter_1 = 4; - i = IVTV_YUV_VERTICAL_FILTER_OFFSET + (v_filter_1 * 192); - for (line = 0; line < 16; line++) { - write_reg(read_dec(i), 0x02900); - i += 4; - write_reg(read_dec(i), 0x02904); - i += 8; - write_reg(0, 0x02908); - } - IVTV_DEBUG_YUV("v_filter_1 -> %d\n", v_filter_1); - } - - if (v_filter_2 > -1) { - if (v_filter_2 > 4) - v_filter_2 = 4; - i = IVTV_YUV_VERTICAL_FILTER_OFFSET + (v_filter_2 * 192); - for (line = 0; line < 16; line++) { - write_reg(read_dec(i), 0x0290c); - i += 4; - write_reg(read_dec(i), 0x02910); - i += 8; - write_reg(0, 0x02914); - } - IVTV_DEBUG_YUV("v_filter_2 -> %d\n", v_filter_2); - } -} - -static void ivtv_yuv_handle_horizontal(struct ivtv *itv, struct yuv_frame_info *f) -{ - struct yuv_playback_info *yi = &itv->yuv_info; - u32 reg_2834, reg_2838, reg_283c; - u32 reg_2844, reg_2854, reg_285c; - u32 reg_2864, reg_2874, reg_2890; - u32 reg_2870, reg_2870_base, reg_2870_offset; - int x_cutoff; - int h_filter; - u32 master_width; - - IVTV_DEBUG_WARN - ("Adjust to width %d src_w %d dst_w %d src_x %d dst_x %d\n", - f->tru_w, f->src_w, f->dst_w, f->src_x, f->dst_x); - - /* How wide is the src image */ - x_cutoff = f->src_w + f->src_x; - - /* Set the display width */ - reg_2834 = f->dst_w; - reg_2838 = reg_2834; - - /* Set the display position */ - reg_2890 = f->dst_x; - - /* Index into the image horizontally */ - reg_2870 = 0; - - /* 2870 is normally fudged to align video coords with osd coords. - If running full screen, it causes an unwanted left shift - Remove the fudge if we almost fill the screen. - Gradually adjust the offset to avoid the video 'snapping' - left/right if it gets dragged through this region. - Only do this if osd is full width. */ - if (f->vis_w == 720) { - if ((f->tru_x - f->pan_x > -1) && (f->tru_x - f->pan_x <= 40) && (f->dst_w >= 680)) - reg_2870 = 10 - (f->tru_x - f->pan_x) / 4; - else if ((f->tru_x - f->pan_x < 0) && (f->tru_x - f->pan_x >= -20) && (f->dst_w >= 660)) - reg_2870 = (10 + (f->tru_x - f->pan_x) / 2); - - if (f->dst_w >= f->src_w) - reg_2870 = reg_2870 << 16 | reg_2870; - else - reg_2870 = ((reg_2870 & ~1) << 15) | (reg_2870 & ~1); - } - - if (f->dst_w < f->src_w) - reg_2870 = 0x000d000e - reg_2870; - else - reg_2870 = 0x0012000e - reg_2870; - - /* We're also using 2870 to shift the image left (src_x & negative dst_x) */ - reg_2870_offset = (f->src_x * ((f->dst_w << 21) / f->src_w)) >> 19; - - if (f->dst_w >= f->src_w) { - x_cutoff &= ~1; - master_width = (f->src_w * 0x00200000) / (f->dst_w); - if (master_width * f->dst_w != f->src_w * 0x00200000) - master_width++; - reg_2834 = (reg_2834 << 16) | x_cutoff; - reg_2838 = (reg_2838 << 16) | x_cutoff; - reg_283c = master_width >> 2; - reg_2844 = master_width >> 2; - reg_2854 = master_width; - reg_285c = master_width >> 1; - reg_2864 = master_width >> 1; - - /* We also need to factor in the scaling - (src_w - dst_w) / (src_w / 4) */ - if (f->dst_w > f->src_w) - reg_2870_base = ((f->dst_w - f->src_w)<<16) / (f->src_w <<14); - else - reg_2870_base = 0; - - reg_2870 += (((reg_2870_offset << 14) & 0xFFFF0000) | reg_2870_offset >> 2) + (reg_2870_base << 17 | reg_2870_base); - reg_2874 = 0; - } else if (f->dst_w < f->src_w / 2) { - master_width = (f->src_w * 0x00080000) / f->dst_w; - if (master_width * f->dst_w != f->src_w * 0x00080000) - master_width++; - reg_2834 = (reg_2834 << 16) | x_cutoff; - reg_2838 = (reg_2838 << 16) | x_cutoff; - reg_283c = master_width >> 2; - reg_2844 = master_width >> 1; - reg_2854 = master_width; - reg_285c = master_width >> 1; - reg_2864 = master_width >> 1; - reg_2870 += ((reg_2870_offset << 15) & 0xFFFF0000) | reg_2870_offset; - reg_2870 += (5 - (((f->src_w + f->src_w / 2) - 1) / f->dst_w)) << 16; - reg_2874 = 0x00000012; - } else { - master_width = (f->src_w * 0x00100000) / f->dst_w; - if (master_width * f->dst_w != f->src_w * 0x00100000) - master_width++; - reg_2834 = (reg_2834 << 16) | x_cutoff; - reg_2838 = (reg_2838 << 16) | x_cutoff; - reg_283c = master_width >> 2; - reg_2844 = master_width >> 1; - reg_2854 = master_width; - reg_285c = master_width >> 1; - reg_2864 = master_width >> 1; - reg_2870 += ((reg_2870_offset << 14) & 0xFFFF0000) | reg_2870_offset >> 1; - reg_2870 += (5 - (((f->src_w * 3) - 1) / f->dst_w)) << 16; - reg_2874 = 0x00000001; - } - - /* Select the horizontal filter */ - if (f->src_w == f->dst_w) { - /* An exact size match uses filter 0 */ - h_filter = 0; - } else { - /* Figure out which filter to use */ - h_filter = ((f->src_w << 16) / f->dst_w) >> 15; - h_filter = (h_filter >> 1) + (h_filter & 1); - /* Only an exact size match can use filter 0 */ - h_filter += !h_filter; - } - - write_reg(reg_2834, 0x02834); - write_reg(reg_2838, 0x02838); - IVTV_DEBUG_YUV("Update reg 0x2834 %08x->%08x 0x2838 %08x->%08x\n", - yi->reg_2834, reg_2834, yi->reg_2838, reg_2838); - - write_reg(reg_283c, 0x0283c); - write_reg(reg_2844, 0x02844); - - IVTV_DEBUG_YUV("Update reg 0x283c %08x->%08x 0x2844 %08x->%08x\n", - yi->reg_283c, reg_283c, yi->reg_2844, reg_2844); - - write_reg(0x00080514, 0x02840); - write_reg(0x00100514, 0x02848); - IVTV_DEBUG_YUV("Update reg 0x2840 %08x->%08x 0x2848 %08x->%08x\n", - yi->reg_2840, 0x00080514, yi->reg_2848, 0x00100514); - - write_reg(reg_2854, 0x02854); - IVTV_DEBUG_YUV("Update reg 0x2854 %08x->%08x \n", - yi->reg_2854, reg_2854); - - write_reg(reg_285c, 0x0285c); - write_reg(reg_2864, 0x02864); - IVTV_DEBUG_YUV("Update reg 0x285c %08x->%08x 0x2864 %08x->%08x\n", - yi->reg_285c, reg_285c, yi->reg_2864, reg_2864); - - write_reg(reg_2874, 0x02874); - IVTV_DEBUG_YUV("Update reg 0x2874 %08x->%08x\n", - yi->reg_2874, reg_2874); - - write_reg(reg_2870, 0x02870); - IVTV_DEBUG_YUV("Update reg 0x2870 %08x->%08x\n", - yi->reg_2870, reg_2870); - - write_reg(reg_2890, 0x02890); - IVTV_DEBUG_YUV("Update reg 0x2890 %08x->%08x\n", - yi->reg_2890, reg_2890); - - /* Only update the filter if we really need to */ - if (h_filter != yi->h_filter) { - ivtv_yuv_filter(itv, h_filter, -1, -1); - yi->h_filter = h_filter; - } -} - -static void ivtv_yuv_handle_vertical(struct ivtv *itv, struct yuv_frame_info *f) -{ - struct yuv_playback_info *yi = &itv->yuv_info; - u32 master_height; - u32 reg_2918, reg_291c, reg_2920, reg_2928; - u32 reg_2930, reg_2934, reg_293c; - u32 reg_2940, reg_2944, reg_294c; - u32 reg_2950, reg_2954, reg_2958, reg_295c; - u32 reg_2960, reg_2964, reg_2968, reg_296c; - u32 reg_289c; - u32 src_major_y, src_minor_y; - u32 src_major_uv, src_minor_uv; - u32 reg_2964_base, reg_2968_base; - int v_filter_1, v_filter_2; - - IVTV_DEBUG_WARN - ("Adjust to height %d src_h %d dst_h %d src_y %d dst_y %d\n", - f->tru_h, f->src_h, f->dst_h, f->src_y, f->dst_y); - - /* What scaling mode is being used... */ - IVTV_DEBUG_YUV("Scaling mode Y: %s\n", - f->interlaced_y ? "Interlaced" : "Progressive"); - - IVTV_DEBUG_YUV("Scaling mode UV: %s\n", - f->interlaced_uv ? "Interlaced" : "Progressive"); - - /* What is the source video being treated as... */ - IVTV_DEBUG_WARN("Source video: %s\n", - f->interlaced ? "Interlaced" : "Progressive"); - - /* We offset into the image using two different index methods, so split - the y source coord into two parts. */ - if (f->src_y < 8) { - src_minor_uv = f->src_y; - src_major_uv = 0; - } else { - src_minor_uv = 8; - src_major_uv = f->src_y - 8; - } - - src_minor_y = src_minor_uv; - src_major_y = src_major_uv; - - if (f->offset_y) - src_minor_y += 16; - - if (f->interlaced_y) - reg_2918 = (f->dst_h << 16) | (f->src_h + src_minor_y); - else - reg_2918 = (f->dst_h << 16) | ((f->src_h + src_minor_y) << 1); - - if (f->interlaced_uv) - reg_291c = (f->dst_h << 16) | ((f->src_h + src_minor_uv) >> 1); - else - reg_291c = (f->dst_h << 16) | (f->src_h + src_minor_uv); - - reg_2964_base = (src_minor_y * ((f->dst_h << 16) / f->src_h)) >> 14; - reg_2968_base = (src_minor_uv * ((f->dst_h << 16) / f->src_h)) >> 14; - - if (f->dst_h / 2 >= f->src_h && !f->interlaced_y) { - master_height = (f->src_h * 0x00400000) / f->dst_h; - if ((f->src_h * 0x00400000) - (master_height * f->dst_h) >= f->dst_h / 2) - master_height++; - reg_2920 = master_height >> 2; - reg_2928 = master_height >> 3; - reg_2930 = master_height; - reg_2940 = master_height >> 1; - reg_2964_base >>= 3; - reg_2968_base >>= 3; - reg_296c = 0x00000000; - } else if (f->dst_h >= f->src_h) { - master_height = (f->src_h * 0x00400000) / f->dst_h; - master_height = (master_height >> 1) + (master_height & 1); - reg_2920 = master_height >> 2; - reg_2928 = master_height >> 2; - reg_2930 = master_height; - reg_2940 = master_height >> 1; - reg_296c = 0x00000000; - if (f->interlaced_y) { - reg_2964_base >>= 3; - } else { - reg_296c++; - reg_2964_base >>= 2; - } - if (f->interlaced_uv) - reg_2928 >>= 1; - reg_2968_base >>= 3; - } else if (f->dst_h >= f->src_h / 2) { - master_height = (f->src_h * 0x00200000) / f->dst_h; - master_height = (master_height >> 1) + (master_height & 1); - reg_2920 = master_height >> 2; - reg_2928 = master_height >> 2; - reg_2930 = master_height; - reg_2940 = master_height; - reg_296c = 0x00000101; - if (f->interlaced_y) { - reg_2964_base >>= 2; - } else { - reg_296c++; - reg_2964_base >>= 1; - } - if (f->interlaced_uv) - reg_2928 >>= 1; - reg_2968_base >>= 2; - } else { - master_height = (f->src_h * 0x00100000) / f->dst_h; - master_height = (master_height >> 1) + (master_height & 1); - reg_2920 = master_height >> 2; - reg_2928 = master_height >> 2; - reg_2930 = master_height; - reg_2940 = master_height; - reg_2964_base >>= 1; - reg_2968_base >>= 2; - reg_296c = 0x00000102; - } - - /* FIXME These registers change depending on scaled / unscaled output - We really need to work out what they should be */ - if (f->src_h == f->dst_h) { - reg_2934 = 0x00020000; - reg_293c = 0x00100000; - reg_2944 = 0x00040000; - reg_294c = 0x000b0000; - } else { - reg_2934 = 0x00000FF0; - reg_293c = 0x00000FF0; - reg_2944 = 0x00000FF0; - reg_294c = 0x00000FF0; - } - - /* The first line to be displayed */ - reg_2950 = 0x00010000 + src_major_y; - if (f->interlaced_y) - reg_2950 += 0x00010000; - reg_2954 = reg_2950 + 1; - - reg_2958 = 0x00010000 + (src_major_y >> 1); - if (f->interlaced_uv) - reg_2958 += 0x00010000; - reg_295c = reg_2958 + 1; - - if (yi->decode_height == 480) - reg_289c = 0x011e0017; - else - reg_289c = 0x01500017; - - if (f->dst_y < 0) - reg_289c = (reg_289c - ((f->dst_y & ~1)<<15))-(f->dst_y >>1); - else - reg_289c = (reg_289c + ((f->dst_y & ~1)<<15))+(f->dst_y >>1); - - /* How much of the source to decode. - Take into account the source offset */ - reg_2960 = ((src_minor_y + f->src_h + src_major_y) - 1) | - (((src_minor_uv + f->src_h + src_major_uv - 1) & ~1) << 15); - - /* Calculate correct value for register 2964 */ - if (f->src_h == f->dst_h) { - reg_2964 = 1; - } else { - reg_2964 = 2 + ((f->dst_h << 1) / f->src_h); - reg_2964 = (reg_2964 >> 1) + (reg_2964 & 1); - } - reg_2968 = (reg_2964 << 16) + reg_2964 + (reg_2964 >> 1); - reg_2964 = (reg_2964 << 16) + reg_2964 + (reg_2964 * 46 / 94); - - /* Okay, we've wasted time working out the correct value, - but if we use it, it fouls the the window alignment. - Fudge it to what we want... */ - reg_2964 = 0x00010001 + ((reg_2964 & 0x0000FFFF) - (reg_2964 >> 16)); - reg_2968 = 0x00010001 + ((reg_2968 & 0x0000FFFF) - (reg_2968 >> 16)); - - /* Deviate further from what it should be. I find the flicker headache - inducing so try to reduce it slightly. Leave 2968 as-is otherwise - colours foul. */ - if ((reg_2964 != 0x00010001) && (f->dst_h / 2 <= f->src_h)) - reg_2964 = (reg_2964 & 0xFFFF0000) + ((reg_2964 & 0x0000FFFF) / 2); - - if (!f->interlaced_y) - reg_2964 -= 0x00010001; - if (!f->interlaced_uv) - reg_2968 -= 0x00010001; - - reg_2964 += ((reg_2964_base << 16) | reg_2964_base); - reg_2968 += ((reg_2968_base << 16) | reg_2968_base); - - /* Select the vertical filter */ - if (f->src_h == f->dst_h) { - /* An exact size match uses filter 0/1 */ - v_filter_1 = 0; - v_filter_2 = 1; - } else { - /* Figure out which filter to use */ - v_filter_1 = ((f->src_h << 16) / f->dst_h) >> 15; - v_filter_1 = (v_filter_1 >> 1) + (v_filter_1 & 1); - /* Only an exact size match can use filter 0 */ - v_filter_1 += !v_filter_1; - v_filter_2 = v_filter_1; - } - - write_reg(reg_2934, 0x02934); - write_reg(reg_293c, 0x0293c); - IVTV_DEBUG_YUV("Update reg 0x2934 %08x->%08x 0x293c %08x->%08x\n", - yi->reg_2934, reg_2934, yi->reg_293c, reg_293c); - write_reg(reg_2944, 0x02944); - write_reg(reg_294c, 0x0294c); - IVTV_DEBUG_YUV("Update reg 0x2944 %08x->%08x 0x294c %08x->%08x\n", - yi->reg_2944, reg_2944, yi->reg_294c, reg_294c); - - /* Ensure 2970 is 0 (does it ever change ?) */ -/* write_reg(0,0x02970); */ -/* IVTV_DEBUG_YUV("Update reg 0x2970 %08x->%08x\n", yi->reg_2970, 0); */ - - write_reg(reg_2930, 0x02938); - write_reg(reg_2930, 0x02930); - IVTV_DEBUG_YUV("Update reg 0x2930 %08x->%08x 0x2938 %08x->%08x\n", - yi->reg_2930, reg_2930, yi->reg_2938, reg_2930); - - write_reg(reg_2928, 0x02928); - write_reg(reg_2928 + 0x514, 0x0292C); - IVTV_DEBUG_YUV("Update reg 0x2928 %08x->%08x 0x292c %08x->%08x\n", - yi->reg_2928, reg_2928, yi->reg_292c, reg_2928 + 0x514); - - write_reg(reg_2920, 0x02920); - write_reg(reg_2920 + 0x514, 0x02924); - IVTV_DEBUG_YUV("Update reg 0x2920 %08x->%08x 0x2924 %08x->%08x\n", - yi->reg_2920, reg_2920, yi->reg_2924, reg_2920 + 0x514); - - write_reg(reg_2918, 0x02918); - write_reg(reg_291c, 0x0291C); - IVTV_DEBUG_YUV("Update reg 0x2918 %08x->%08x 0x291C %08x->%08x\n", - yi->reg_2918, reg_2918, yi->reg_291c, reg_291c); - - write_reg(reg_296c, 0x0296c); - IVTV_DEBUG_YUV("Update reg 0x296c %08x->%08x\n", - yi->reg_296c, reg_296c); - - write_reg(reg_2940, 0x02948); - write_reg(reg_2940, 0x02940); - IVTV_DEBUG_YUV("Update reg 0x2940 %08x->%08x 0x2948 %08x->%08x\n", - yi->reg_2940, reg_2940, yi->reg_2948, reg_2940); - - write_reg(reg_2950, 0x02950); - write_reg(reg_2954, 0x02954); - IVTV_DEBUG_YUV("Update reg 0x2950 %08x->%08x 0x2954 %08x->%08x\n", - yi->reg_2950, reg_2950, yi->reg_2954, reg_2954); - - write_reg(reg_2958, 0x02958); - write_reg(reg_295c, 0x0295C); - IVTV_DEBUG_YUV("Update reg 0x2958 %08x->%08x 0x295C %08x->%08x\n", - yi->reg_2958, reg_2958, yi->reg_295c, reg_295c); - - write_reg(reg_2960, 0x02960); - IVTV_DEBUG_YUV("Update reg 0x2960 %08x->%08x \n", - yi->reg_2960, reg_2960); - - write_reg(reg_2964, 0x02964); - write_reg(reg_2968, 0x02968); - IVTV_DEBUG_YUV("Update reg 0x2964 %08x->%08x 0x2968 %08x->%08x\n", - yi->reg_2964, reg_2964, yi->reg_2968, reg_2968); - - write_reg(reg_289c, 0x0289c); - IVTV_DEBUG_YUV("Update reg 0x289c %08x->%08x\n", - yi->reg_289c, reg_289c); - - /* Only update filter 1 if we really need to */ - if (v_filter_1 != yi->v_filter_1) { - ivtv_yuv_filter(itv, -1, v_filter_1, -1); - yi->v_filter_1 = v_filter_1; - } - - /* Only update filter 2 if we really need to */ - if (v_filter_2 != yi->v_filter_2) { - ivtv_yuv_filter(itv, -1, -1, v_filter_2); - yi->v_filter_2 = v_filter_2; - } -} - -/* Modify the supplied coordinate information to fit the visible osd area */ -static u32 ivtv_yuv_window_setup(struct ivtv *itv, struct yuv_frame_info *f) -{ - struct yuv_frame_info *of = &itv->yuv_info.old_frame_info; - int osd_crop; - u32 osd_scale; - u32 yuv_update = 0; - - /* Sorry, but no negative coords for src */ - if (f->src_x < 0) - f->src_x = 0; - if (f->src_y < 0) - f->src_y = 0; - - /* Can only reduce width down to 1/4 original size */ - if ((osd_crop = f->src_w - 4 * f->dst_w) > 0) { - f->src_x += osd_crop / 2; - f->src_w = (f->src_w - osd_crop) & ~3; - f->dst_w = f->src_w / 4; - f->dst_w += f->dst_w & 1; - } - - /* Can only reduce height down to 1/4 original size */ - if (f->src_h / f->dst_h >= 2) { - /* Overflow may be because we're running progressive, - so force mode switch */ - f->interlaced_y = 1; - /* Make sure we're still within limits for interlace */ - if ((osd_crop = f->src_h - 4 * f->dst_h) > 0) { - /* If we reach here we'll have to force the height. */ - f->src_y += osd_crop / 2; - f->src_h = (f->src_h - osd_crop) & ~3; - f->dst_h = f->src_h / 4; - f->dst_h += f->dst_h & 1; - } - } - - /* If there's nothing to safe to display, we may as well stop now */ - if ((int)f->dst_w <= 2 || (int)f->dst_h <= 2 || - (int)f->src_w <= 2 || (int)f->src_h <= 2) { - return IVTV_YUV_UPDATE_INVALID; - } - - /* Ensure video remains inside OSD area */ - osd_scale = (f->src_h << 16) / f->dst_h; - - if ((osd_crop = f->pan_y - f->dst_y) > 0) { - /* Falls off the upper edge - crop */ - f->src_y += (osd_scale * osd_crop) >> 16; - f->src_h -= (osd_scale * osd_crop) >> 16; - f->dst_h -= osd_crop; - f->dst_y = 0; - } else { - f->dst_y -= f->pan_y; - } - - if ((osd_crop = f->dst_h + f->dst_y - f->vis_h) > 0) { - /* Falls off the lower edge - crop */ - f->dst_h -= osd_crop; - f->src_h -= (osd_scale * osd_crop) >> 16; - } - - osd_scale = (f->src_w << 16) / f->dst_w; - - if ((osd_crop = f->pan_x - f->dst_x) > 0) { - /* Fall off the left edge - crop */ - f->src_x += (osd_scale * osd_crop) >> 16; - f->src_w -= (osd_scale * osd_crop) >> 16; - f->dst_w -= osd_crop; - f->dst_x = 0; - } else { - f->dst_x -= f->pan_x; - } - - if ((osd_crop = f->dst_w + f->dst_x - f->vis_w) > 0) { - /* Falls off the right edge - crop */ - f->dst_w -= osd_crop; - f->src_w -= (osd_scale * osd_crop) >> 16; - } - - if (itv->yuv_info.track_osd) { - /* The OSD can be moved. Track to it */ - f->dst_x += itv->yuv_info.osd_x_offset; - f->dst_y += itv->yuv_info.osd_y_offset; - } - - /* Width & height for both src & dst must be even. - Same for coordinates. */ - f->dst_w &= ~1; - f->dst_x &= ~1; - - f->src_w += f->src_x & 1; - f->src_x &= ~1; - - f->src_w &= ~1; - f->dst_w &= ~1; - - f->dst_h &= ~1; - f->dst_y &= ~1; - - f->src_h += f->src_y & 1; - f->src_y &= ~1; - - f->src_h &= ~1; - f->dst_h &= ~1; - - /* Due to rounding, we may have reduced the output size to <1/4 of - the source. Check again, but this time just resize. Don't change - source coordinates */ - if (f->dst_w < f->src_w / 4) { - f->src_w &= ~3; - f->dst_w = f->src_w / 4; - f->dst_w += f->dst_w & 1; - } - if (f->dst_h < f->src_h / 4) { - f->src_h &= ~3; - f->dst_h = f->src_h / 4; - f->dst_h += f->dst_h & 1; - } - - /* Check again. If there's nothing to safe to display, stop now */ - if ((int)f->dst_w <= 2 || (int)f->dst_h <= 2 || - (int)f->src_w <= 2 || (int)f->src_h <= 2) { - return IVTV_YUV_UPDATE_INVALID; - } - - /* Both x offset & width are linked, so they have to be done together */ - if ((of->dst_w != f->dst_w) || (of->src_w != f->src_w) || - (of->dst_x != f->dst_x) || (of->src_x != f->src_x) || - (of->pan_x != f->pan_x) || (of->vis_w != f->vis_w)) { - yuv_update |= IVTV_YUV_UPDATE_HORIZONTAL; - } - - if ((of->src_h != f->src_h) || (of->dst_h != f->dst_h) || - (of->dst_y != f->dst_y) || (of->src_y != f->src_y) || - (of->pan_y != f->pan_y) || (of->vis_h != f->vis_h) || - (of->lace_mode != f->lace_mode) || - (of->interlaced_y != f->interlaced_y) || - (of->interlaced_uv != f->interlaced_uv)) { - yuv_update |= IVTV_YUV_UPDATE_VERTICAL; - } - - return yuv_update; -} - -/* Update the scaling register to the requested value */ -void ivtv_yuv_work_handler(struct ivtv *itv) -{ - struct yuv_playback_info *yi = &itv->yuv_info; - struct yuv_frame_info f; - int frame = yi->update_frame; - u32 yuv_update; - - IVTV_DEBUG_YUV("Update yuv registers for frame %d\n", frame); - f = yi->new_frame_info[frame]; - - if (yi->track_osd) { - /* Snapshot the osd pan info */ - f.pan_x = yi->osd_x_pan; - f.pan_y = yi->osd_y_pan; - f.vis_w = yi->osd_vis_w; - f.vis_h = yi->osd_vis_h; - } else { - /* Not tracking the osd, so assume full screen */ - f.pan_x = 0; - f.pan_y = 0; - f.vis_w = 720; - f.vis_h = yi->decode_height; - } - - /* Calculate the display window coordinates. Exit if nothing left */ - if (!(yuv_update = ivtv_yuv_window_setup(itv, &f))) - return; - - if (yuv_update & IVTV_YUV_UPDATE_INVALID) { - write_reg(0x01008080, 0x2898); - } else if (yuv_update) { - write_reg(0x00108080, 0x2898); - - if (yuv_update & IVTV_YUV_UPDATE_HORIZONTAL) - ivtv_yuv_handle_horizontal(itv, &f); - - if (yuv_update & IVTV_YUV_UPDATE_VERTICAL) - ivtv_yuv_handle_vertical(itv, &f); - } - yi->old_frame_info = f; -} - -static void ivtv_yuv_init(struct ivtv *itv) -{ - struct yuv_playback_info *yi = &itv->yuv_info; - - IVTV_DEBUG_YUV("ivtv_yuv_init\n"); - - /* Take a snapshot of the current register settings */ - yi->reg_2834 = read_reg(0x02834); - yi->reg_2838 = read_reg(0x02838); - yi->reg_283c = read_reg(0x0283c); - yi->reg_2840 = read_reg(0x02840); - yi->reg_2844 = read_reg(0x02844); - yi->reg_2848 = read_reg(0x02848); - yi->reg_2854 = read_reg(0x02854); - yi->reg_285c = read_reg(0x0285c); - yi->reg_2864 = read_reg(0x02864); - yi->reg_2870 = read_reg(0x02870); - yi->reg_2874 = read_reg(0x02874); - yi->reg_2898 = read_reg(0x02898); - yi->reg_2890 = read_reg(0x02890); - - yi->reg_289c = read_reg(0x0289c); - yi->reg_2918 = read_reg(0x02918); - yi->reg_291c = read_reg(0x0291c); - yi->reg_2920 = read_reg(0x02920); - yi->reg_2924 = read_reg(0x02924); - yi->reg_2928 = read_reg(0x02928); - yi->reg_292c = read_reg(0x0292c); - yi->reg_2930 = read_reg(0x02930); - yi->reg_2934 = read_reg(0x02934); - yi->reg_2938 = read_reg(0x02938); - yi->reg_293c = read_reg(0x0293c); - yi->reg_2940 = read_reg(0x02940); - yi->reg_2944 = read_reg(0x02944); - yi->reg_2948 = read_reg(0x02948); - yi->reg_294c = read_reg(0x0294c); - yi->reg_2950 = read_reg(0x02950); - yi->reg_2954 = read_reg(0x02954); - yi->reg_2958 = read_reg(0x02958); - yi->reg_295c = read_reg(0x0295c); - yi->reg_2960 = read_reg(0x02960); - yi->reg_2964 = read_reg(0x02964); - yi->reg_2968 = read_reg(0x02968); - yi->reg_296c = read_reg(0x0296c); - yi->reg_2970 = read_reg(0x02970); - - yi->v_filter_1 = -1; - yi->v_filter_2 = -1; - yi->h_filter = -1; - - /* Set some valid size info */ - yi->osd_x_offset = read_reg(0x02a04) & 0x00000FFF; - yi->osd_y_offset = (read_reg(0x02a04) >> 16) & 0x00000FFF; - - /* Bit 2 of reg 2878 indicates current decoder output format - 0 : NTSC 1 : PAL */ - if (read_reg(0x2878) & 4) - yi->decode_height = 576; - else - yi->decode_height = 480; - - if (!itv->osd_info) { - yi->osd_vis_w = 720 - yi->osd_x_offset; - yi->osd_vis_h = yi->decode_height - yi->osd_y_offset; - } else { - /* If no visible size set, assume full size */ - if (!yi->osd_vis_w) - yi->osd_vis_w = 720 - yi->osd_x_offset; - - if (!yi->osd_vis_h) { - yi->osd_vis_h = yi->decode_height - yi->osd_y_offset; - } else if (yi->osd_vis_h + yi->osd_y_offset > yi->decode_height) { - /* If output video standard has changed, requested height may - not be legal */ - IVTV_DEBUG_WARN("Clipping yuv output - fb size (%d) exceeds video standard limit (%d)\n", - yi->osd_vis_h + yi->osd_y_offset, - yi->decode_height); - yi->osd_vis_h = yi->decode_height - yi->osd_y_offset; - } - } - - /* We need a buffer for blanking when Y plane is offset - non-fatal if we can't get one */ - yi->blanking_ptr = kzalloc(720 * 16, GFP_KERNEL|__GFP_NOWARN); - if (yi->blanking_ptr) { - yi->blanking_dmaptr = pci_map_single(itv->pdev, yi->blanking_ptr, 720*16, PCI_DMA_TODEVICE); - } else { - yi->blanking_dmaptr = 0; - IVTV_DEBUG_WARN("Failed to allocate yuv blanking buffer\n"); - } - - /* Enable YUV decoder output */ - write_reg_sync(0x01, IVTV_REG_VDM); - - set_bit(IVTV_F_I_DECODING_YUV, &itv->i_flags); - atomic_set(&yi->next_dma_frame, 0); -} - -/* Get next available yuv buffer on PVR350 */ -static void ivtv_yuv_next_free(struct ivtv *itv) -{ - int draw, display; - struct yuv_playback_info *yi = &itv->yuv_info; - - if (atomic_read(&yi->next_dma_frame) == -1) - ivtv_yuv_init(itv); - - draw = atomic_read(&yi->next_fill_frame); - display = atomic_read(&yi->next_dma_frame); - - if (display > draw) - display -= IVTV_YUV_BUFFERS; - - if (draw - display >= yi->max_frames_buffered) - draw = (u8)(draw - 1) % IVTV_YUV_BUFFERS; - else - yi->new_frame_info[draw].update = 0; - - yi->draw_frame = draw; -} - -/* Set up frame according to ivtv_dma_frame parameters */ -static void ivtv_yuv_setup_frame(struct ivtv *itv, struct ivtv_dma_frame *args) -{ - struct yuv_playback_info *yi = &itv->yuv_info; - u8 frame = yi->draw_frame; - u8 last_frame = (u8)(frame - 1) % IVTV_YUV_BUFFERS; - struct yuv_frame_info *nf = &yi->new_frame_info[frame]; - struct yuv_frame_info *of = &yi->new_frame_info[last_frame]; - int lace_threshold = yi->lace_threshold; - - /* Preserve old update flag in case we're overwriting a queued frame */ - int update = nf->update; - - /* Take a snapshot of the yuv coordinate information */ - nf->src_x = args->src.left; - nf->src_y = args->src.top; - nf->src_w = args->src.width; - nf->src_h = args->src.height; - nf->dst_x = args->dst.left; - nf->dst_y = args->dst.top; - nf->dst_w = args->dst.width; - nf->dst_h = args->dst.height; - nf->tru_x = args->dst.left; - nf->tru_w = args->src_width; - nf->tru_h = args->src_height; - - /* Are we going to offset the Y plane */ - nf->offset_y = (nf->tru_h + nf->src_x < 512 - 16) ? 1 : 0; - - nf->update = 0; - nf->interlaced_y = 0; - nf->interlaced_uv = 0; - nf->delay = 0; - nf->sync_field = 0; - nf->lace_mode = yi->lace_mode & IVTV_YUV_MODE_MASK; - - if (lace_threshold < 0) - lace_threshold = yi->decode_height - 1; - - /* Work out the lace settings */ - switch (nf->lace_mode) { - case IVTV_YUV_MODE_PROGRESSIVE: /* Progressive mode */ - nf->interlaced = 0; - if (nf->tru_h < 512 || (nf->tru_h > 576 && nf->tru_h < 1021)) - nf->interlaced_y = 0; - else - nf->interlaced_y = 1; - - if (nf->tru_h < 1021 && (nf->dst_h >= nf->src_h / 2)) - nf->interlaced_uv = 0; - else - nf->interlaced_uv = 1; - break; - - case IVTV_YUV_MODE_AUTO: - if (nf->tru_h <= lace_threshold || nf->tru_h > 576 || nf->tru_w > 720) { - nf->interlaced = 0; - if ((nf->tru_h < 512) || - (nf->tru_h > 576 && nf->tru_h < 1021) || - (nf->tru_w > 720 && nf->tru_h < 1021)) - nf->interlaced_y = 0; - else - nf->interlaced_y = 1; - if (nf->tru_h < 1021 && (nf->dst_h >= nf->src_h / 2)) - nf->interlaced_uv = 0; - else - nf->interlaced_uv = 1; - } else { - nf->interlaced = 1; - nf->interlaced_y = 1; - nf->interlaced_uv = 1; - } - break; - - case IVTV_YUV_MODE_INTERLACED: /* Interlace mode */ - default: - nf->interlaced = 1; - nf->interlaced_y = 1; - nf->interlaced_uv = 1; - break; - } - - if (memcmp(&yi->old_frame_info_args, nf, sizeof(*nf))) { - yi->old_frame_info_args = *nf; - nf->update = 1; - IVTV_DEBUG_YUV("Requesting reg update for frame %d\n", frame); - } - - nf->update |= update; - nf->sync_field = yi->lace_sync_field; - nf->delay = nf->sync_field != of->sync_field; -} - -/* Frame is complete & ready for display */ -void ivtv_yuv_frame_complete(struct ivtv *itv) -{ - atomic_set(&itv->yuv_info.next_fill_frame, - (itv->yuv_info.draw_frame + 1) % IVTV_YUV_BUFFERS); -} - -static int ivtv_yuv_udma_frame(struct ivtv *itv, struct ivtv_dma_frame *args) -{ - DEFINE_WAIT(wait); - int rc = 0; - int got_sig = 0; - /* DMA the frame */ - mutex_lock(&itv->udma.lock); - - if ((rc = ivtv_yuv_prep_user_dma(itv, &itv->udma, args)) != 0) { - mutex_unlock(&itv->udma.lock); - return rc; - } - - ivtv_udma_prepare(itv); - prepare_to_wait(&itv->dma_waitq, &wait, TASK_INTERRUPTIBLE); - /* if no UDMA is pending and no UDMA is in progress, then the DMA - is finished */ - while (test_bit(IVTV_F_I_UDMA_PENDING, &itv->i_flags) || - test_bit(IVTV_F_I_UDMA, &itv->i_flags)) { - /* don't interrupt if the DMA is in progress but break off - a still pending DMA. */ - got_sig = signal_pending(current); - if (got_sig && test_and_clear_bit(IVTV_F_I_UDMA_PENDING, &itv->i_flags)) - break; - got_sig = 0; - schedule(); - } - finish_wait(&itv->dma_waitq, &wait); - - /* Unmap Last DMA Xfer */ - ivtv_udma_unmap(itv); - - if (got_sig) { - IVTV_DEBUG_INFO("User stopped YUV UDMA\n"); - mutex_unlock(&itv->udma.lock); - return -EINTR; - } - - ivtv_yuv_frame_complete(itv); - - mutex_unlock(&itv->udma.lock); - return rc; -} - -/* Setup frame according to V4L2 parameters */ -void ivtv_yuv_setup_stream_frame(struct ivtv *itv) -{ - struct yuv_playback_info *yi = &itv->yuv_info; - struct ivtv_dma_frame dma_args; - - ivtv_yuv_next_free(itv); - - /* Copy V4L2 parameters to an ivtv_dma_frame struct... */ - dma_args.y_source = NULL; - dma_args.uv_source = NULL; - dma_args.src.left = 0; - dma_args.src.top = 0; - dma_args.src.width = yi->v4l2_src_w; - dma_args.src.height = yi->v4l2_src_h; - dma_args.dst = yi->main_rect; - dma_args.src_width = yi->v4l2_src_w; - dma_args.src_height = yi->v4l2_src_h; - - /* ... and use the same setup routine as ivtv_yuv_prep_frame */ - ivtv_yuv_setup_frame(itv, &dma_args); - - if (!itv->dma_data_req_offset) - itv->dma_data_req_offset = yuv_offset[yi->draw_frame]; -} - -/* Attempt to dma a frame from a user buffer */ -int ivtv_yuv_udma_stream_frame(struct ivtv *itv, void __user *src) -{ - struct yuv_playback_info *yi = &itv->yuv_info; - struct ivtv_dma_frame dma_args; - int res; - - ivtv_yuv_setup_stream_frame(itv); - - /* We only need to supply source addresses for this */ - dma_args.y_source = src; - dma_args.uv_source = src + 720 * ((yi->v4l2_src_h + 31) & ~31); - /* Wait for frame DMA. Note that serialize_lock is locked, - so to allow other processes to access the driver while - we are waiting unlock first and later lock again. */ - mutex_unlock(&itv->serialize_lock); - res = ivtv_yuv_udma_frame(itv, &dma_args); - mutex_lock(&itv->serialize_lock); - return res; -} - -/* IVTV_IOC_DMA_FRAME ioctl handler */ -int ivtv_yuv_prep_frame(struct ivtv *itv, struct ivtv_dma_frame *args) -{ - int res; - -/* IVTV_DEBUG_INFO("yuv_prep_frame\n"); */ - ivtv_yuv_next_free(itv); - ivtv_yuv_setup_frame(itv, args); - /* Wait for frame DMA. Note that serialize_lock is locked, - so to allow other processes to access the driver while - we are waiting unlock first and later lock again. */ - mutex_unlock(&itv->serialize_lock); - res = ivtv_yuv_udma_frame(itv, args); - mutex_lock(&itv->serialize_lock); - return res; -} - -void ivtv_yuv_close(struct ivtv *itv) -{ - struct yuv_playback_info *yi = &itv->yuv_info; - int h_filter, v_filter_1, v_filter_2; - - IVTV_DEBUG_YUV("ivtv_yuv_close\n"); - mutex_unlock(&itv->serialize_lock); - ivtv_waitq(&itv->vsync_waitq); - mutex_lock(&itv->serialize_lock); - - yi->running = 0; - atomic_set(&yi->next_dma_frame, -1); - atomic_set(&yi->next_fill_frame, 0); - - /* Reset registers we have changed so mpeg playback works */ - - /* If we fully restore this register, the display may remain active. - Restore, but set one bit to blank the video. Firmware will always - clear this bit when needed, so not a problem. */ - write_reg(yi->reg_2898 | 0x01000000, 0x2898); - - write_reg(yi->reg_2834, 0x02834); - write_reg(yi->reg_2838, 0x02838); - write_reg(yi->reg_283c, 0x0283c); - write_reg(yi->reg_2840, 0x02840); - write_reg(yi->reg_2844, 0x02844); - write_reg(yi->reg_2848, 0x02848); - write_reg(yi->reg_2854, 0x02854); - write_reg(yi->reg_285c, 0x0285c); - write_reg(yi->reg_2864, 0x02864); - write_reg(yi->reg_2870, 0x02870); - write_reg(yi->reg_2874, 0x02874); - write_reg(yi->reg_2890, 0x02890); - write_reg(yi->reg_289c, 0x0289c); - - write_reg(yi->reg_2918, 0x02918); - write_reg(yi->reg_291c, 0x0291c); - write_reg(yi->reg_2920, 0x02920); - write_reg(yi->reg_2924, 0x02924); - write_reg(yi->reg_2928, 0x02928); - write_reg(yi->reg_292c, 0x0292c); - write_reg(yi->reg_2930, 0x02930); - write_reg(yi->reg_2934, 0x02934); - write_reg(yi->reg_2938, 0x02938); - write_reg(yi->reg_293c, 0x0293c); - write_reg(yi->reg_2940, 0x02940); - write_reg(yi->reg_2944, 0x02944); - write_reg(yi->reg_2948, 0x02948); - write_reg(yi->reg_294c, 0x0294c); - write_reg(yi->reg_2950, 0x02950); - write_reg(yi->reg_2954, 0x02954); - write_reg(yi->reg_2958, 0x02958); - write_reg(yi->reg_295c, 0x0295c); - write_reg(yi->reg_2960, 0x02960); - write_reg(yi->reg_2964, 0x02964); - write_reg(yi->reg_2968, 0x02968); - write_reg(yi->reg_296c, 0x0296c); - write_reg(yi->reg_2970, 0x02970); - - /* Prepare to restore filters */ - - /* First the horizontal filter */ - if ((yi->reg_2834 & 0x0000FFFF) == (yi->reg_2834 >> 16)) { - /* An exact size match uses filter 0 */ - h_filter = 0; - } else { - /* Figure out which filter to use */ - h_filter = ((yi->reg_2834 << 16) / (yi->reg_2834 >> 16)) >> 15; - h_filter = (h_filter >> 1) + (h_filter & 1); - /* Only an exact size match can use filter 0. */ - h_filter += !h_filter; - } - - /* Now the vertical filter */ - if ((yi->reg_2918 & 0x0000FFFF) == (yi->reg_2918 >> 16)) { - /* An exact size match uses filter 0/1 */ - v_filter_1 = 0; - v_filter_2 = 1; - } else { - /* Figure out which filter to use */ - v_filter_1 = ((yi->reg_2918 << 16) / (yi->reg_2918 >> 16)) >> 15; - v_filter_1 = (v_filter_1 >> 1) + (v_filter_1 & 1); - /* Only an exact size match can use filter 0 */ - v_filter_1 += !v_filter_1; - v_filter_2 = v_filter_1; - } - - /* Now restore the filters */ - ivtv_yuv_filter(itv, h_filter, v_filter_1, v_filter_2); - - /* and clear a few registers */ - write_reg(0, 0x02814); - write_reg(0, 0x0282c); - write_reg(0, 0x02904); - write_reg(0, 0x02910); - - /* Release the blanking buffer */ - if (yi->blanking_ptr) { - kfree(yi->blanking_ptr); - yi->blanking_ptr = NULL; - pci_unmap_single(itv->pdev, yi->blanking_dmaptr, 720*16, PCI_DMA_TODEVICE); - } - - /* Invalidate the old dimension information */ - yi->old_frame_info.src_w = 0; - yi->old_frame_info.src_h = 0; - yi->old_frame_info_args.src_w = 0; - yi->old_frame_info_args.src_h = 0; - - /* All done. */ - clear_bit(IVTV_F_I_DECODING_YUV, &itv->i_flags); -} diff --git a/drivers/media/video/ivtv/ivtv-yuv.h b/drivers/media/video/ivtv/ivtv-yuv.h deleted file mode 100644 index ca5173fbf006..000000000000 --- a/drivers/media/video/ivtv/ivtv-yuv.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - yuv support - - Copyright (C) 2007 Ian Armstrong <ian@iarmst.demon.co.uk> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef IVTV_YUV_H -#define IVTV_YUV_H - -#define IVTV_YUV_BUFFER_UV_OFFSET 0x65400 /* Offset to UV Buffer */ - -/* Offset to filter table in firmware */ -#define IVTV_YUV_HORIZONTAL_FILTER_OFFSET 0x025d8 -#define IVTV_YUV_VERTICAL_FILTER_OFFSET 0x03358 - -#define IVTV_YUV_UPDATE_HORIZONTAL 0x01 -#define IVTV_YUV_UPDATE_VERTICAL 0x02 -#define IVTV_YUV_UPDATE_INVALID 0x04 - -extern const u32 yuv_offset[IVTV_YUV_BUFFERS]; - -int ivtv_yuv_filter_check(struct ivtv *itv); -void ivtv_yuv_setup_stream_frame(struct ivtv *itv); -int ivtv_yuv_udma_stream_frame(struct ivtv *itv, void __user *src); -void ivtv_yuv_frame_complete(struct ivtv *itv); -int ivtv_yuv_prep_frame(struct ivtv *itv, struct ivtv_dma_frame *args); -void ivtv_yuv_close(struct ivtv *itv); -void ivtv_yuv_work_handler(struct ivtv *itv); - -#endif diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c deleted file mode 100644 index 05b94aa8ba32..000000000000 --- a/drivers/media/video/ivtv/ivtvfb.c +++ /dev/null @@ -1,1317 +0,0 @@ -/* - On Screen Display cx23415 Framebuffer driver - - This module presents the cx23415 OSD (onscreen display) framebuffer memory - as a standard Linux /dev/fb style framebuffer device. The framebuffer has - support for 8, 16 & 32 bpp packed pixel formats with alpha channel. In 16bpp - mode, there is a choice of a three color depths (12, 15 or 16 bits), but no - local alpha. The colorspace is selectable between rgb & yuv. - Depending on the TV standard configured in the ivtv module at load time, - the initial resolution is either 640x400 (NTSC) or 640x480 (PAL) at 8bpp. - Video timings are locked to ensure a vertical refresh rate of 50Hz (PAL) - or 59.94 (NTSC) - - Copyright (c) 2003 Matt T. Yourst <yourst@yourst.com> - - Derived from drivers/video/vesafb.c - Portions (c) 1998 Gerd Knorr <kraxel@goldbach.in-berlin.de> - - 2.6 kernel port: - Copyright (C) 2004 Matthias Badaire - - Copyright (C) 2004 Chris Kennedy <c@groovy.org> - - Copyright (C) 2006 Ian Armstrong <ian@iarmst.demon.co.uk> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/fb.h> -#include <linux/ivtvfb.h> -#include <linux/slab.h> - -#ifdef CONFIG_MTRR -#include <asm/mtrr.h> -#endif - -#include "ivtv-driver.h" -#include "ivtv-cards.h" -#include "ivtv-i2c.h" -#include "ivtv-udma.h" -#include "ivtv-mailbox.h" -#include "ivtv-firmware.h" - -/* card parameters */ -static int ivtvfb_card_id = -1; -static int ivtvfb_debug = 0; -static bool osd_laced; -static int osd_depth; -static int osd_upper; -static int osd_left; -static int osd_yres; -static int osd_xres; - -module_param(ivtvfb_card_id, int, 0444); -module_param_named(debug,ivtvfb_debug, int, 0644); -module_param(osd_laced, bool, 0444); -module_param(osd_depth, int, 0444); -module_param(osd_upper, int, 0444); -module_param(osd_left, int, 0444); -module_param(osd_yres, int, 0444); -module_param(osd_xres, int, 0444); - -MODULE_PARM_DESC(ivtvfb_card_id, - "Only use framebuffer of the specified ivtv card (0-31)\n" - "\t\t\tdefault -1: initialize all available framebuffers"); - -MODULE_PARM_DESC(debug, - "Debug level (bitmask). Default: errors only\n" - "\t\t\t(debug = 3 gives full debugging)"); - -/* Why upper, left, xres, yres, depth, laced ? To match terminology used - by fbset. - Why start at 1 for left & upper coordinate ? Because X doesn't allow 0 */ - -MODULE_PARM_DESC(osd_laced, - "Interlaced mode\n" - "\t\t\t0=off\n" - "\t\t\t1=on\n" - "\t\t\tdefault off"); - -MODULE_PARM_DESC(osd_depth, - "Bits per pixel - 8, 16, 32\n" - "\t\t\tdefault 8"); - -MODULE_PARM_DESC(osd_upper, - "Vertical start position\n" - "\t\t\tdefault 0 (Centered)"); - -MODULE_PARM_DESC(osd_left, - "Horizontal start position\n" - "\t\t\tdefault 0 (Centered)"); - -MODULE_PARM_DESC(osd_yres, - "Display height\n" - "\t\t\tdefault 480 (PAL)\n" - "\t\t\t 400 (NTSC)"); - -MODULE_PARM_DESC(osd_xres, - "Display width\n" - "\t\t\tdefault 640"); - -MODULE_AUTHOR("Kevin Thayer, Chris Kennedy, Hans Verkuil, John Harvey, Ian Armstrong"); -MODULE_LICENSE("GPL"); - -/* --------------------------------------------------------------------- */ - -#define IVTVFB_DBGFLG_WARN (1 << 0) -#define IVTVFB_DBGFLG_INFO (1 << 1) - -#define IVTVFB_DEBUG(x, type, fmt, args...) \ - do { \ - if ((x) & ivtvfb_debug) \ - printk(KERN_INFO "ivtvfb%d " type ": " fmt, itv->instance , ## args); \ - } while (0) -#define IVTVFB_DEBUG_WARN(fmt, args...) IVTVFB_DEBUG(IVTVFB_DBGFLG_WARN, "warning", fmt , ## args) -#define IVTVFB_DEBUG_INFO(fmt, args...) IVTVFB_DEBUG(IVTVFB_DBGFLG_INFO, "info", fmt , ## args) - -/* Standard kernel messages */ -#define IVTVFB_ERR(fmt, args...) printk(KERN_ERR "ivtvfb%d: " fmt, itv->instance , ## args) -#define IVTVFB_WARN(fmt, args...) printk(KERN_WARNING "ivtvfb%d: " fmt, itv->instance , ## args) -#define IVTVFB_INFO(fmt, args...) printk(KERN_INFO "ivtvfb%d: " fmt, itv->instance , ## args) - -/* --------------------------------------------------------------------- */ - -#define IVTV_OSD_MAX_WIDTH 720 -#define IVTV_OSD_MAX_HEIGHT 576 - -#define IVTV_OSD_BPP_8 0x00 -#define IVTV_OSD_BPP_16_444 0x03 -#define IVTV_OSD_BPP_16_555 0x02 -#define IVTV_OSD_BPP_16_565 0x01 -#define IVTV_OSD_BPP_32 0x04 - -struct osd_info { - /* Physical base address */ - unsigned long video_pbase; - /* Relative base address (relative to start of decoder memory) */ - u32 video_rbase; - /* Mapped base address */ - volatile char __iomem *video_vbase; - /* Buffer size */ - u32 video_buffer_size; - -#ifdef CONFIG_MTRR - /* video_base rounded down as required by hardware MTRRs */ - unsigned long fb_start_aligned_physaddr; - /* video_base rounded up as required by hardware MTRRs */ - unsigned long fb_end_aligned_physaddr; -#endif - - /* Store the buffer offset */ - int set_osd_coords_x; - int set_osd_coords_y; - - /* Current dimensions (NOT VISIBLE SIZE!) */ - int display_width; - int display_height; - int display_byte_stride; - - /* Current bits per pixel */ - int bits_per_pixel; - int bytes_per_pixel; - - /* Frame buffer stuff */ - struct fb_info ivtvfb_info; - struct fb_var_screeninfo ivtvfb_defined; - struct fb_fix_screeninfo ivtvfb_fix; - - /* Used for a warm start */ - struct fb_var_screeninfo fbvar_cur; - int blank_cur; - u32 palette_cur[256]; - u32 pan_cur; -}; - -struct ivtv_osd_coords { - unsigned long offset; - unsigned long max_offset; - int pixel_stride; - int lines; - int x; - int y; -}; - -/* --------------------------------------------------------------------- */ - -/* ivtv API calls for framebuffer related support */ - -static int ivtvfb_get_framebuffer(struct ivtv *itv, u32 *fbbase, - u32 *fblength) -{ - u32 data[CX2341X_MBOX_MAX_DATA]; - int rc; - - ivtv_firmware_check(itv, "ivtvfb_get_framebuffer"); - rc = ivtv_vapi_result(itv, data, CX2341X_OSD_GET_FRAMEBUFFER, 0); - *fbbase = data[0]; - *fblength = data[1]; - return rc; -} - -static int ivtvfb_get_osd_coords(struct ivtv *itv, - struct ivtv_osd_coords *osd) -{ - struct osd_info *oi = itv->osd_info; - u32 data[CX2341X_MBOX_MAX_DATA]; - - ivtv_vapi_result(itv, data, CX2341X_OSD_GET_OSD_COORDS, 0); - - osd->offset = data[0] - oi->video_rbase; - osd->max_offset = oi->display_width * oi->display_height * 4; - osd->pixel_stride = data[1]; - osd->lines = data[2]; - osd->x = data[3]; - osd->y = data[4]; - return 0; -} - -static int ivtvfb_set_osd_coords(struct ivtv *itv, const struct ivtv_osd_coords *osd) -{ - struct osd_info *oi = itv->osd_info; - - oi->display_width = osd->pixel_stride; - oi->display_byte_stride = osd->pixel_stride * oi->bytes_per_pixel; - oi->set_osd_coords_x += osd->x; - oi->set_osd_coords_y = osd->y; - - return ivtv_vapi(itv, CX2341X_OSD_SET_OSD_COORDS, 5, - osd->offset + oi->video_rbase, - osd->pixel_stride, - osd->lines, osd->x, osd->y); -} - -static int ivtvfb_set_display_window(struct ivtv *itv, struct v4l2_rect *ivtv_window) -{ - int osd_height_limit = itv->is_out_50hz ? 576 : 480; - - /* Only fail if resolution too high, otherwise fudge the start coords. */ - if ((ivtv_window->height > osd_height_limit) || (ivtv_window->width > IVTV_OSD_MAX_WIDTH)) - return -EINVAL; - - /* Ensure we don't exceed display limits */ - if (ivtv_window->top + ivtv_window->height > osd_height_limit) { - IVTVFB_DEBUG_WARN("ivtv_ioctl_fb_set_display_window - Invalid height setting (%d, %d)\n", - ivtv_window->top, ivtv_window->height); - ivtv_window->top = osd_height_limit - ivtv_window->height; - } - - if (ivtv_window->left + ivtv_window->width > IVTV_OSD_MAX_WIDTH) { - IVTVFB_DEBUG_WARN("ivtv_ioctl_fb_set_display_window - Invalid width setting (%d, %d)\n", - ivtv_window->left, ivtv_window->width); - ivtv_window->left = IVTV_OSD_MAX_WIDTH - ivtv_window->width; - } - - /* Set the OSD origin */ - write_reg((ivtv_window->top << 16) | ivtv_window->left, 0x02a04); - - /* How much to display */ - write_reg(((ivtv_window->top+ivtv_window->height) << 16) | (ivtv_window->left+ivtv_window->width), 0x02a08); - - /* Pass this info back the yuv handler */ - itv->yuv_info.osd_vis_w = ivtv_window->width; - itv->yuv_info.osd_vis_h = ivtv_window->height; - itv->yuv_info.osd_x_offset = ivtv_window->left; - itv->yuv_info.osd_y_offset = ivtv_window->top; - - return 0; -} - -static int ivtvfb_prep_dec_dma_to_device(struct ivtv *itv, - unsigned long ivtv_dest_addr, void __user *userbuf, - int size_in_bytes) -{ - DEFINE_WAIT(wait); - int got_sig = 0; - - mutex_lock(&itv->udma.lock); - /* Map User DMA */ - if (ivtv_udma_setup(itv, ivtv_dest_addr, userbuf, size_in_bytes) <= 0) { - mutex_unlock(&itv->udma.lock); - IVTVFB_WARN("ivtvfb_prep_dec_dma_to_device, " - "Error with get_user_pages: %d bytes, %d pages returned\n", - size_in_bytes, itv->udma.page_count); - - /* get_user_pages must have failed completely */ - return -EIO; - } - - IVTVFB_DEBUG_INFO("ivtvfb_prep_dec_dma_to_device, %d bytes, %d pages\n", - size_in_bytes, itv->udma.page_count); - - ivtv_udma_prepare(itv); - prepare_to_wait(&itv->dma_waitq, &wait, TASK_INTERRUPTIBLE); - /* if no UDMA is pending and no UDMA is in progress, then the DMA - is finished */ - while (test_bit(IVTV_F_I_UDMA_PENDING, &itv->i_flags) || - test_bit(IVTV_F_I_UDMA, &itv->i_flags)) { - /* don't interrupt if the DMA is in progress but break off - a still pending DMA. */ - got_sig = signal_pending(current); - if (got_sig && test_and_clear_bit(IVTV_F_I_UDMA_PENDING, &itv->i_flags)) - break; - got_sig = 0; - schedule(); - } - finish_wait(&itv->dma_waitq, &wait); - - /* Unmap Last DMA Xfer */ - ivtv_udma_unmap(itv); - mutex_unlock(&itv->udma.lock); - if (got_sig) { - IVTV_DEBUG_INFO("User stopped OSD\n"); - return -EINTR; - } - - return 0; -} - -static int ivtvfb_prep_frame(struct ivtv *itv, int cmd, void __user *source, - unsigned long dest_offset, int count) -{ - DEFINE_WAIT(wait); - struct osd_info *oi = itv->osd_info; - - /* Nothing to do */ - if (count == 0) { - IVTVFB_DEBUG_WARN("ivtvfb_prep_frame: Nothing to do. count = 0\n"); - return -EINVAL; - } - - /* Check Total FB Size */ - if ((dest_offset + count) > oi->video_buffer_size) { - IVTVFB_WARN("ivtvfb_prep_frame: Overflowing the framebuffer %ld, only %d available\n", - dest_offset + count, oi->video_buffer_size); - return -E2BIG; - } - - /* Not fatal, but will have undesirable results */ - if ((unsigned long)source & 3) - IVTVFB_WARN("ivtvfb_prep_frame: Source address not 32 bit aligned (0x%08lx)\n", - (unsigned long)source); - - if (dest_offset & 3) - IVTVFB_WARN("ivtvfb_prep_frame: Dest offset not 32 bit aligned (%ld)\n", dest_offset); - - if (count & 3) - IVTVFB_WARN("ivtvfb_prep_frame: Count not a multiple of 4 (%d)\n", count); - - /* Check Source */ - if (!access_ok(VERIFY_READ, source + dest_offset, count)) { - IVTVFB_WARN("Invalid userspace pointer 0x%08lx\n", - (unsigned long)source); - - IVTVFB_DEBUG_WARN("access_ok() failed for offset 0x%08lx source 0x%08lx count %d\n", - dest_offset, (unsigned long)source, - count); - return -EINVAL; - } - - /* OSD Address to send DMA to */ - dest_offset += IVTV_DECODER_OFFSET + oi->video_rbase; - - /* Fill Buffers */ - return ivtvfb_prep_dec_dma_to_device(itv, dest_offset, source, count); -} - -static ssize_t ivtvfb_write(struct fb_info *info, const char __user *buf, - size_t count, loff_t *ppos) -{ - unsigned long p = *ppos; - void *dst; - int err = 0; - int dma_err; - unsigned long total_size; - struct ivtv *itv = (struct ivtv *) info->par; - unsigned long dma_offset = - IVTV_DECODER_OFFSET + itv->osd_info->video_rbase; - unsigned long dma_size; - u16 lead = 0, tail = 0; - - if (info->state != FBINFO_STATE_RUNNING) - return -EPERM; - - total_size = info->screen_size; - - if (total_size == 0) - total_size = info->fix.smem_len; - - if (p > total_size) - return -EFBIG; - - if (count > total_size) { - err = -EFBIG; - count = total_size; - } - - if (count + p > total_size) { - if (!err) - err = -ENOSPC; - count = total_size - p; - } - - dst = (void __force *) (info->screen_base + p); - - if (info->fbops->fb_sync) - info->fbops->fb_sync(info); - - /* If transfer size > threshold and both src/dst - addresses are aligned, use DMA */ - if (count >= 4096 && - ((unsigned long)buf & 3) == ((unsigned long)dst & 3)) { - /* Odd address = can't DMA. Align */ - if ((unsigned long)dst & 3) { - lead = 4 - ((unsigned long)dst & 3); - if (copy_from_user(dst, buf, lead)) - return -EFAULT; - buf += lead; - dst += lead; - } - /* DMA resolution is 32 bits */ - if ((count - lead) & 3) - tail = (count - lead) & 3; - /* DMA the data */ - dma_size = count - lead - tail; - dma_err = ivtvfb_prep_dec_dma_to_device(itv, - p + lead + dma_offset, (void __user *)buf, dma_size); - if (dma_err) - return dma_err; - dst += dma_size; - buf += dma_size; - /* Copy any leftover data */ - if (tail && copy_from_user(dst, buf, tail)) - return -EFAULT; - } else if (copy_from_user(dst, buf, count)) { - return -EFAULT; - } - - if (!err) - *ppos += count; - - return (err) ? err : count; -} - -static int ivtvfb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg) -{ - DEFINE_WAIT(wait); - struct ivtv *itv = (struct ivtv *)info->par; - int rc = 0; - - switch (cmd) { - case FBIOGET_VBLANK: { - struct fb_vblank vblank; - u32 trace; - - memset(&vblank, 0, sizeof(struct fb_vblank)); - - vblank.flags = FB_VBLANK_HAVE_COUNT |FB_VBLANK_HAVE_VCOUNT | - FB_VBLANK_HAVE_VSYNC; - trace = read_reg(IVTV_REG_DEC_LINE_FIELD) >> 16; - if (itv->is_out_50hz && trace > 312) - trace -= 312; - else if (itv->is_out_60hz && trace > 262) - trace -= 262; - if (trace == 1) - vblank.flags |= FB_VBLANK_VSYNCING; - vblank.count = itv->last_vsync_field; - vblank.vcount = trace; - vblank.hcount = 0; - if (copy_to_user((void __user *)arg, &vblank, sizeof(vblank))) - return -EFAULT; - return 0; - } - - case FBIO_WAITFORVSYNC: - prepare_to_wait(&itv->vsync_waitq, &wait, TASK_INTERRUPTIBLE); - if (!schedule_timeout(msecs_to_jiffies(50))) - rc = -ETIMEDOUT; - finish_wait(&itv->vsync_waitq, &wait); - return rc; - - case IVTVFB_IOC_DMA_FRAME: { - struct ivtvfb_dma_frame args; - - IVTVFB_DEBUG_INFO("IVTVFB_IOC_DMA_FRAME\n"); - if (copy_from_user(&args, (void __user *)arg, sizeof(args))) - return -EFAULT; - - return ivtvfb_prep_frame(itv, cmd, args.source, args.dest_offset, args.count); - } - - default: - IVTVFB_DEBUG_INFO("Unknown ioctl %08x\n", cmd); - return -EINVAL; - } - return 0; -} - -/* Framebuffer device handling */ - -static int ivtvfb_set_var(struct ivtv *itv, struct fb_var_screeninfo *var) -{ - struct osd_info *oi = itv->osd_info; - struct ivtv_osd_coords ivtv_osd; - struct v4l2_rect ivtv_window; - int osd_mode = -1; - - IVTVFB_DEBUG_INFO("ivtvfb_set_var\n"); - - /* Select color space */ - if (var->nonstd) /* YUV */ - write_reg(read_reg(0x02a00) | 0x0002000, 0x02a00); - else /* RGB */ - write_reg(read_reg(0x02a00) & ~0x0002000, 0x02a00); - - /* Set the color mode */ - switch (var->bits_per_pixel) { - case 8: - osd_mode = IVTV_OSD_BPP_8; - break; - case 32: - osd_mode = IVTV_OSD_BPP_32; - break; - case 16: - switch (var->green.length) { - case 4: - osd_mode = IVTV_OSD_BPP_16_444; - break; - case 5: - osd_mode = IVTV_OSD_BPP_16_555; - break; - case 6: - osd_mode = IVTV_OSD_BPP_16_565; - break; - default: - IVTVFB_DEBUG_WARN("ivtvfb_set_var - Invalid bpp\n"); - } - break; - default: - IVTVFB_DEBUG_WARN("ivtvfb_set_var - Invalid bpp\n"); - } - - /* Set video mode. Although rare, the display can become scrambled even - if we don't change mode. Always 'bounce' to osd_mode via mode 0 */ - if (osd_mode != -1) { - ivtv_vapi(itv, CX2341X_OSD_SET_PIXEL_FORMAT, 1, 0); - ivtv_vapi(itv, CX2341X_OSD_SET_PIXEL_FORMAT, 1, osd_mode); - } - - oi->bits_per_pixel = var->bits_per_pixel; - oi->bytes_per_pixel = var->bits_per_pixel / 8; - - /* Set the flicker filter */ - switch (var->vmode & FB_VMODE_MASK) { - case FB_VMODE_NONINTERLACED: /* Filter on */ - ivtv_vapi(itv, CX2341X_OSD_SET_FLICKER_STATE, 1, 1); - break; - case FB_VMODE_INTERLACED: /* Filter off */ - ivtv_vapi(itv, CX2341X_OSD_SET_FLICKER_STATE, 1, 0); - break; - default: - IVTVFB_DEBUG_WARN("ivtvfb_set_var - Invalid video mode\n"); - } - - /* Read the current osd info */ - ivtvfb_get_osd_coords(itv, &ivtv_osd); - - /* Now set the OSD to the size we want */ - ivtv_osd.pixel_stride = var->xres_virtual; - ivtv_osd.lines = var->yres_virtual; - ivtv_osd.x = 0; - ivtv_osd.y = 0; - ivtvfb_set_osd_coords(itv, &ivtv_osd); - - /* Can't seem to find the right API combo for this. - Use another function which does what we need through direct register access. */ - ivtv_window.width = var->xres; - ivtv_window.height = var->yres; - - /* Minimum margin cannot be 0, as X won't allow such a mode */ - if (!var->upper_margin) - var->upper_margin++; - if (!var->left_margin) - var->left_margin++; - ivtv_window.top = var->upper_margin - 1; - ivtv_window.left = var->left_margin - 1; - - ivtvfb_set_display_window(itv, &ivtv_window); - - /* Pass screen size back to yuv handler */ - itv->yuv_info.osd_full_w = ivtv_osd.pixel_stride; - itv->yuv_info.osd_full_h = ivtv_osd.lines; - - /* Force update of yuv registers */ - itv->yuv_info.yuv_forced_update = 1; - - /* Keep a copy of these settings */ - memcpy(&oi->fbvar_cur, var, sizeof(oi->fbvar_cur)); - - IVTVFB_DEBUG_INFO("Display size: %dx%d (virtual %dx%d) @ %dbpp\n", - var->xres, var->yres, - var->xres_virtual, var->yres_virtual, - var->bits_per_pixel); - - IVTVFB_DEBUG_INFO("Display position: %d, %d\n", - var->left_margin, var->upper_margin); - - IVTVFB_DEBUG_INFO("Display filter: %s\n", - (var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED ? "on" : "off"); - IVTVFB_DEBUG_INFO("Color space: %s\n", var->nonstd ? "YUV" : "RGB"); - - return 0; -} - -static int ivtvfb_get_fix(struct ivtv *itv, struct fb_fix_screeninfo *fix) -{ - struct osd_info *oi = itv->osd_info; - - IVTVFB_DEBUG_INFO("ivtvfb_get_fix\n"); - memset(fix, 0, sizeof(struct fb_fix_screeninfo)); - strlcpy(fix->id, "cx23415 TV out", sizeof(fix->id)); - fix->smem_start = oi->video_pbase; - fix->smem_len = oi->video_buffer_size; - fix->type = FB_TYPE_PACKED_PIXELS; - fix->visual = (oi->bits_per_pixel == 8) ? FB_VISUAL_PSEUDOCOLOR : FB_VISUAL_TRUECOLOR; - fix->xpanstep = 1; - fix->ypanstep = 1; - fix->ywrapstep = 0; - fix->line_length = oi->display_byte_stride; - fix->accel = FB_ACCEL_NONE; - return 0; -} - -/* Check the requested display mode, returning -EINVAL if we can't - handle it. */ - -static int _ivtvfb_check_var(struct fb_var_screeninfo *var, struct ivtv *itv) -{ - struct osd_info *oi = itv->osd_info; - int osd_height_limit; - u32 pixclock, hlimit, vlimit; - - IVTVFB_DEBUG_INFO("ivtvfb_check_var\n"); - - /* Set base references for mode calcs. */ - if (itv->is_out_50hz) { - pixclock = 84316; - hlimit = 776; - vlimit = 591; - osd_height_limit = 576; - } - else { - pixclock = 83926; - hlimit = 776; - vlimit = 495; - osd_height_limit = 480; - } - - if (var->bits_per_pixel == 8 || var->bits_per_pixel == 32) { - var->transp.offset = 24; - var->transp.length = 8; - var->red.offset = 16; - var->red.length = 8; - var->green.offset = 8; - var->green.length = 8; - var->blue.offset = 0; - var->blue.length = 8; - } - else if (var->bits_per_pixel == 16) { - /* To find out the true mode, check green length */ - switch (var->green.length) { - case 4: - var->red.offset = 8; - var->red.length = 4; - var->green.offset = 4; - var->green.length = 4; - var->blue.offset = 0; - var->blue.length = 4; - var->transp.offset = 12; - var->transp.length = 1; - break; - case 5: - var->red.offset = 10; - var->red.length = 5; - var->green.offset = 5; - var->green.length = 5; - var->blue.offset = 0; - var->blue.length = 5; - var->transp.offset = 15; - var->transp.length = 1; - break; - default: - var->red.offset = 11; - var->red.length = 5; - var->green.offset = 5; - var->green.length = 6; - var->blue.offset = 0; - var->blue.length = 5; - var->transp.offset = 0; - var->transp.length = 0; - break; - } - } - else { - IVTVFB_DEBUG_WARN("Invalid colour mode: %d\n", var->bits_per_pixel); - return -EINVAL; - } - - /* Check the resolution */ - if (var->xres > IVTV_OSD_MAX_WIDTH || var->yres > osd_height_limit) { - IVTVFB_DEBUG_WARN("Invalid resolution: %dx%d\n", - var->xres, var->yres); - return -EINVAL; - } - - /* Max horizontal size is 1023 @ 32bpp, 2046 & 16bpp, 4092 @ 8bpp */ - if (var->xres_virtual > 4095 / (var->bits_per_pixel / 8) || - var->xres_virtual * var->yres_virtual * (var->bits_per_pixel / 8) > oi->video_buffer_size || - var->xres_virtual < var->xres || - var->yres_virtual < var->yres) { - IVTVFB_DEBUG_WARN("Invalid virtual resolution: %dx%d\n", - var->xres_virtual, var->yres_virtual); - return -EINVAL; - } - - /* Some extra checks if in 8 bit mode */ - if (var->bits_per_pixel == 8) { - /* Width must be a multiple of 4 */ - if (var->xres & 3) { - IVTVFB_DEBUG_WARN("Invalid resolution for 8bpp: %d\n", var->xres); - return -EINVAL; - } - if (var->xres_virtual & 3) { - IVTVFB_DEBUG_WARN("Invalid virtual resolution for 8bpp: %d)\n", var->xres_virtual); - return -EINVAL; - } - } - else if (var->bits_per_pixel == 16) { - /* Width must be a multiple of 2 */ - if (var->xres & 1) { - IVTVFB_DEBUG_WARN("Invalid resolution for 16bpp: %d\n", var->xres); - return -EINVAL; - } - if (var->xres_virtual & 1) { - IVTVFB_DEBUG_WARN("Invalid virtual resolution for 16bpp: %d)\n", var->xres_virtual); - return -EINVAL; - } - } - - /* Now check the offsets */ - if (var->xoffset >= var->xres_virtual || var->yoffset >= var->yres_virtual) { - IVTVFB_DEBUG_WARN("Invalid offset: %d (%d) %d (%d)\n", - var->xoffset, var->xres_virtual, var->yoffset, var->yres_virtual); - return -EINVAL; - } - - /* Check pixel format */ - if (var->nonstd > 1) { - IVTVFB_DEBUG_WARN("Invalid nonstd % d\n", var->nonstd); - return -EINVAL; - } - - /* Check video mode */ - if (((var->vmode & FB_VMODE_MASK) != FB_VMODE_NONINTERLACED) && - ((var->vmode & FB_VMODE_MASK) != FB_VMODE_INTERLACED)) { - IVTVFB_DEBUG_WARN("Invalid video mode: %d\n", var->vmode & FB_VMODE_MASK); - return -EINVAL; - } - - /* Check the left & upper margins - If the margins are too large, just center the screen - (enforcing margins causes too many problems) */ - - if (var->left_margin + var->xres > IVTV_OSD_MAX_WIDTH + 1) - var->left_margin = 1 + ((IVTV_OSD_MAX_WIDTH - var->xres) / 2); - - if (var->upper_margin + var->yres > (itv->is_out_50hz ? 577 : 481)) - var->upper_margin = 1 + (((itv->is_out_50hz ? 576 : 480) - - var->yres) / 2); - - /* Maintain overall 'size' for a constant refresh rate */ - var->right_margin = hlimit - var->left_margin - var->xres; - var->lower_margin = vlimit - var->upper_margin - var->yres; - - /* Fixed sync times */ - var->hsync_len = 24; - var->vsync_len = 2; - - /* Non-interlaced / interlaced mode is used to switch the OSD filter - on or off. Adjust the clock timings to maintain a constant - vertical refresh rate. */ - if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED) - var->pixclock = pixclock / 2; - else - var->pixclock = pixclock; - - itv->osd_rect.width = var->xres; - itv->osd_rect.height = var->yres; - - IVTVFB_DEBUG_INFO("Display size: %dx%d (virtual %dx%d) @ %dbpp\n", - var->xres, var->yres, - var->xres_virtual, var->yres_virtual, - var->bits_per_pixel); - - IVTVFB_DEBUG_INFO("Display position: %d, %d\n", - var->left_margin, var->upper_margin); - - IVTVFB_DEBUG_INFO("Display filter: %s\n", - (var->vmode & FB_VMODE_MASK) == FB_VMODE_NONINTERLACED ? "on" : "off"); - IVTVFB_DEBUG_INFO("Color space: %s\n", var->nonstd ? "YUV" : "RGB"); - return 0; -} - -static int ivtvfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) -{ - struct ivtv *itv = (struct ivtv *) info->par; - IVTVFB_DEBUG_INFO("ivtvfb_check_var\n"); - return _ivtvfb_check_var(var, itv); -} - -static int ivtvfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) -{ - u32 osd_pan_index; - struct ivtv *itv = (struct ivtv *) info->par; - - if (var->yoffset + info->var.yres > info->var.yres_virtual || - var->xoffset + info->var.xres > info->var.xres_virtual) - return -EINVAL; - - osd_pan_index = var->yoffset * info->fix.line_length - + var->xoffset * info->var.bits_per_pixel / 8; - write_reg(osd_pan_index, 0x02A0C); - - /* Pass this info back the yuv handler */ - itv->yuv_info.osd_x_pan = var->xoffset; - itv->yuv_info.osd_y_pan = var->yoffset; - /* Force update of yuv registers */ - itv->yuv_info.yuv_forced_update = 1; - /* Remember this value */ - itv->osd_info->pan_cur = osd_pan_index; - return 0; -} - -static int ivtvfb_set_par(struct fb_info *info) -{ - int rc = 0; - struct ivtv *itv = (struct ivtv *) info->par; - - IVTVFB_DEBUG_INFO("ivtvfb_set_par\n"); - - rc = ivtvfb_set_var(itv, &info->var); - ivtvfb_pan_display(&info->var, info); - ivtvfb_get_fix(itv, &info->fix); - ivtv_firmware_check(itv, "ivtvfb_set_par"); - return rc; -} - -static int ivtvfb_setcolreg(unsigned regno, unsigned red, unsigned green, - unsigned blue, unsigned transp, - struct fb_info *info) -{ - u32 color, *palette; - struct ivtv *itv = (struct ivtv *)info->par; - - if (regno >= info->cmap.len) - return -EINVAL; - - color = ((transp & 0xFF00) << 16) |((red & 0xFF00) << 8) | (green & 0xFF00) | ((blue & 0xFF00) >> 8); - if (info->var.bits_per_pixel <= 8) { - write_reg(regno, 0x02a30); - write_reg(color, 0x02a34); - itv->osd_info->palette_cur[regno] = color; - return 0; - } - if (regno >= 16) - return -EINVAL; - - palette = info->pseudo_palette; - if (info->var.bits_per_pixel == 16) { - switch (info->var.green.length) { - case 4: - color = ((red & 0xf000) >> 4) | - ((green & 0xf000) >> 8) | - ((blue & 0xf000) >> 12); - break; - case 5: - color = ((red & 0xf800) >> 1) | - ((green & 0xf800) >> 6) | - ((blue & 0xf800) >> 11); - break; - case 6: - color = (red & 0xf800 ) | - ((green & 0xfc00) >> 5) | - ((blue & 0xf800) >> 11); - break; - } - } - palette[regno] = color; - return 0; -} - -/* We don't really support blanking. All this does is enable or - disable the OSD. */ -static int ivtvfb_blank(int blank_mode, struct fb_info *info) -{ - struct ivtv *itv = (struct ivtv *)info->par; - - IVTVFB_DEBUG_INFO("Set blanking mode : %d\n", blank_mode); - switch (blank_mode) { - case FB_BLANK_UNBLANK: - ivtv_vapi(itv, CX2341X_OSD_SET_STATE, 1, 1); - ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_stream, 1); - break; - case FB_BLANK_NORMAL: - case FB_BLANK_HSYNC_SUSPEND: - case FB_BLANK_VSYNC_SUSPEND: - ivtv_vapi(itv, CX2341X_OSD_SET_STATE, 1, 0); - ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_stream, 1); - break; - case FB_BLANK_POWERDOWN: - ivtv_call_hw(itv, IVTV_HW_SAA7127, video, s_stream, 0); - ivtv_vapi(itv, CX2341X_OSD_SET_STATE, 1, 0); - break; - } - itv->osd_info->blank_cur = blank_mode; - return 0; -} - -static struct fb_ops ivtvfb_ops = { - .owner = THIS_MODULE, - .fb_write = ivtvfb_write, - .fb_check_var = ivtvfb_check_var, - .fb_set_par = ivtvfb_set_par, - .fb_setcolreg = ivtvfb_setcolreg, - .fb_fillrect = cfb_fillrect, - .fb_copyarea = cfb_copyarea, - .fb_imageblit = cfb_imageblit, - .fb_cursor = NULL, - .fb_ioctl = ivtvfb_ioctl, - .fb_pan_display = ivtvfb_pan_display, - .fb_blank = ivtvfb_blank, -}; - -/* Restore hardware after firmware restart */ -static void ivtvfb_restore(struct ivtv *itv) -{ - struct osd_info *oi = itv->osd_info; - int i; - - ivtvfb_set_var(itv, &oi->fbvar_cur); - ivtvfb_blank(oi->blank_cur, &oi->ivtvfb_info); - for (i = 0; i < 256; i++) { - write_reg(i, 0x02a30); - write_reg(oi->palette_cur[i], 0x02a34); - } - write_reg(oi->pan_cur, 0x02a0c); -} - -/* Initialization */ - - -/* Setup our initial video mode */ -static int ivtvfb_init_vidmode(struct ivtv *itv) -{ - struct osd_info *oi = itv->osd_info; - struct v4l2_rect start_window; - int max_height; - - /* Color mode */ - - if (osd_depth != 8 && osd_depth != 16 && osd_depth != 32) - osd_depth = 8; - oi->bits_per_pixel = osd_depth; - oi->bytes_per_pixel = oi->bits_per_pixel / 8; - - /* Horizontal size & position */ - - if (osd_xres > 720) - osd_xres = 720; - - /* Must be a multiple of 4 for 8bpp & 2 for 16bpp */ - if (osd_depth == 8) - osd_xres &= ~3; - else if (osd_depth == 16) - osd_xres &= ~1; - - start_window.width = osd_xres ? osd_xres : 640; - - /* Check horizontal start (osd_left). */ - if (osd_left && osd_left + start_window.width > 721) { - IVTVFB_ERR("Invalid osd_left - assuming default\n"); - osd_left = 0; - } - - /* Hardware coords start at 0, user coords start at 1. */ - osd_left--; - - start_window.left = osd_left >= 0 ? - osd_left : ((IVTV_OSD_MAX_WIDTH - start_window.width) / 2); - - oi->display_byte_stride = - start_window.width * oi->bytes_per_pixel; - - /* Vertical size & position */ - - max_height = itv->is_out_50hz ? 576 : 480; - - if (osd_yres > max_height) - osd_yres = max_height; - - start_window.height = osd_yres ? - osd_yres : itv->is_out_50hz ? 480 : 400; - - /* Check vertical start (osd_upper). */ - if (osd_upper + start_window.height > max_height + 1) { - IVTVFB_ERR("Invalid osd_upper - assuming default\n"); - osd_upper = 0; - } - - /* Hardware coords start at 0, user coords start at 1. */ - osd_upper--; - - start_window.top = osd_upper >= 0 ? osd_upper : ((max_height - start_window.height) / 2); - - oi->display_width = start_window.width; - oi->display_height = start_window.height; - - /* Generate a valid fb_var_screeninfo */ - - oi->ivtvfb_defined.xres = oi->display_width; - oi->ivtvfb_defined.yres = oi->display_height; - oi->ivtvfb_defined.xres_virtual = oi->display_width; - oi->ivtvfb_defined.yres_virtual = oi->display_height; - oi->ivtvfb_defined.bits_per_pixel = oi->bits_per_pixel; - oi->ivtvfb_defined.vmode = (osd_laced ? FB_VMODE_INTERLACED : FB_VMODE_NONINTERLACED); - oi->ivtvfb_defined.left_margin = start_window.left + 1; - oi->ivtvfb_defined.upper_margin = start_window.top + 1; - oi->ivtvfb_defined.accel_flags = FB_ACCEL_NONE; - oi->ivtvfb_defined.nonstd = 0; - - /* We've filled in the most data, let the usual mode check - routine fill in the rest. */ - _ivtvfb_check_var(&oi->ivtvfb_defined, itv); - - /* Generate valid fb_fix_screeninfo */ - - ivtvfb_get_fix(itv, &oi->ivtvfb_fix); - - /* Generate valid fb_info */ - - oi->ivtvfb_info.node = -1; - oi->ivtvfb_info.flags = FBINFO_FLAG_DEFAULT; - oi->ivtvfb_info.fbops = &ivtvfb_ops; - oi->ivtvfb_info.par = itv; - oi->ivtvfb_info.var = oi->ivtvfb_defined; - oi->ivtvfb_info.fix = oi->ivtvfb_fix; - oi->ivtvfb_info.screen_base = (u8 __iomem *)oi->video_vbase; - oi->ivtvfb_info.fbops = &ivtvfb_ops; - - /* Supply some monitor specs. Bogus values will do for now */ - oi->ivtvfb_info.monspecs.hfmin = 8000; - oi->ivtvfb_info.monspecs.hfmax = 70000; - oi->ivtvfb_info.monspecs.vfmin = 10; - oi->ivtvfb_info.monspecs.vfmax = 100; - - /* Allocate color map */ - if (fb_alloc_cmap(&oi->ivtvfb_info.cmap, 256, 1)) { - IVTVFB_ERR("abort, unable to alloc cmap\n"); - return -ENOMEM; - } - - /* Allocate the pseudo palette */ - oi->ivtvfb_info.pseudo_palette = - kmalloc(sizeof(u32) * 16, GFP_KERNEL|__GFP_NOWARN); - - if (!oi->ivtvfb_info.pseudo_palette) { - IVTVFB_ERR("abort, unable to alloc pseudo palette\n"); - return -ENOMEM; - } - - return 0; -} - -/* Find OSD buffer base & size. Add to mtrr. Zero osd buffer. */ - -static int ivtvfb_init_io(struct ivtv *itv) -{ - struct osd_info *oi = itv->osd_info; - - mutex_lock(&itv->serialize_lock); - if (ivtv_init_on_first_open(itv)) { - mutex_unlock(&itv->serialize_lock); - IVTVFB_ERR("Failed to initialize ivtv\n"); - return -ENXIO; - } - mutex_unlock(&itv->serialize_lock); - - if (ivtvfb_get_framebuffer(itv, &oi->video_rbase, - &oi->video_buffer_size) < 0) { - IVTVFB_ERR("Firmware failed to respond\n"); - return -EIO; - } - - /* The osd buffer size depends on the number of video buffers allocated - on the PVR350 itself. For now we'll hardcode the smallest osd buffer - size to prevent any overlap. */ - oi->video_buffer_size = 1704960; - - oi->video_pbase = itv->base_addr + IVTV_DECODER_OFFSET + oi->video_rbase; - oi->video_vbase = itv->dec_mem + oi->video_rbase; - - if (!oi->video_vbase) { - IVTVFB_ERR("abort, video memory 0x%x @ 0x%lx isn't mapped!\n", - oi->video_buffer_size, oi->video_pbase); - return -EIO; - } - - IVTVFB_INFO("Framebuffer at 0x%lx, mapped to 0x%p, size %dk\n", - oi->video_pbase, oi->video_vbase, - oi->video_buffer_size / 1024); - -#ifdef CONFIG_MTRR - { - /* Find the largest power of two that maps the whole buffer */ - int size_shift = 31; - - while (!(oi->video_buffer_size & (1 << size_shift))) { - size_shift--; - } - size_shift++; - oi->fb_start_aligned_physaddr = oi->video_pbase & ~((1 << size_shift) - 1); - oi->fb_end_aligned_physaddr = oi->video_pbase + oi->video_buffer_size; - oi->fb_end_aligned_physaddr += (1 << size_shift) - 1; - oi->fb_end_aligned_physaddr &= ~((1 << size_shift) - 1); - if (mtrr_add(oi->fb_start_aligned_physaddr, - oi->fb_end_aligned_physaddr - oi->fb_start_aligned_physaddr, - MTRR_TYPE_WRCOMB, 1) < 0) { - IVTVFB_INFO("disabled mttr\n"); - oi->fb_start_aligned_physaddr = 0; - oi->fb_end_aligned_physaddr = 0; - } - } -#endif - - /* Blank the entire osd. */ - memset_io(oi->video_vbase, 0, oi->video_buffer_size); - - return 0; -} - -/* Release any memory we've grabbed & remove mtrr entry */ -static void ivtvfb_release_buffers (struct ivtv *itv) -{ - struct osd_info *oi = itv->osd_info; - - /* Release cmap */ - if (oi->ivtvfb_info.cmap.len) - fb_dealloc_cmap(&oi->ivtvfb_info.cmap); - - /* Release pseudo palette */ - if (oi->ivtvfb_info.pseudo_palette) - kfree(oi->ivtvfb_info.pseudo_palette); - -#ifdef CONFIG_MTRR - if (oi->fb_end_aligned_physaddr) { - mtrr_del(-1, oi->fb_start_aligned_physaddr, - oi->fb_end_aligned_physaddr - oi->fb_start_aligned_physaddr); - } -#endif - - kfree(oi); - itv->osd_info = NULL; -} - -/* Initialize the specified card */ - -static int ivtvfb_init_card(struct ivtv *itv) -{ - int rc; - - if (itv->osd_info) { - IVTVFB_ERR("Card %d already initialised\n", ivtvfb_card_id); - return -EBUSY; - } - - itv->osd_info = kzalloc(sizeof(struct osd_info), - GFP_ATOMIC|__GFP_NOWARN); - if (itv->osd_info == NULL) { - IVTVFB_ERR("Failed to allocate memory for osd_info\n"); - return -ENOMEM; - } - - /* Find & setup the OSD buffer */ - rc = ivtvfb_init_io(itv); - if (rc) { - ivtvfb_release_buffers(itv); - return rc; - } - - /* Set the startup video mode information */ - if ((rc = ivtvfb_init_vidmode(itv))) { - ivtvfb_release_buffers(itv); - return rc; - } - - /* Register the framebuffer */ - if (register_framebuffer(&itv->osd_info->ivtvfb_info) < 0) { - ivtvfb_release_buffers(itv); - return -EINVAL; - } - - itv->osd_video_pbase = itv->osd_info->video_pbase; - - /* Set the card to the requested mode */ - ivtvfb_set_par(&itv->osd_info->ivtvfb_info); - - /* Set color 0 to black */ - write_reg(0, 0x02a30); - write_reg(0, 0x02a34); - - /* Enable the osd */ - ivtvfb_blank(FB_BLANK_UNBLANK, &itv->osd_info->ivtvfb_info); - - /* Enable restart */ - itv->ivtvfb_restore = ivtvfb_restore; - - /* Allocate DMA */ - ivtv_udma_alloc(itv); - return 0; - -} - -static int __init ivtvfb_callback_init(struct device *dev, void *p) -{ - struct v4l2_device *v4l2_dev = dev_get_drvdata(dev); - struct ivtv *itv = container_of(v4l2_dev, struct ivtv, v4l2_dev); - - if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) { - if (ivtvfb_init_card(itv) == 0) { - IVTVFB_INFO("Framebuffer registered on %s\n", - itv->v4l2_dev.name); - (*(int *)p)++; - } - } - return 0; -} - -static int ivtvfb_callback_cleanup(struct device *dev, void *p) -{ - struct v4l2_device *v4l2_dev = dev_get_drvdata(dev); - struct ivtv *itv = container_of(v4l2_dev, struct ivtv, v4l2_dev); - struct osd_info *oi = itv->osd_info; - - if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) { - if (unregister_framebuffer(&itv->osd_info->ivtvfb_info)) { - IVTVFB_WARN("Framebuffer %d is in use, cannot unload\n", - itv->instance); - return 0; - } - IVTVFB_INFO("Unregister framebuffer %d\n", itv->instance); - itv->ivtvfb_restore = NULL; - ivtvfb_blank(FB_BLANK_VSYNC_SUSPEND, &oi->ivtvfb_info); - ivtvfb_release_buffers(itv); - itv->osd_video_pbase = 0; - } - return 0; -} - -static int __init ivtvfb_init(void) -{ - struct device_driver *drv; - int registered = 0; - int err; - - if (ivtvfb_card_id < -1 || ivtvfb_card_id >= IVTV_MAX_CARDS) { - printk(KERN_ERR "ivtvfb: ivtvfb_card_id parameter is out of range (valid range: -1 - %d)\n", - IVTV_MAX_CARDS - 1); - return -EINVAL; - } - - drv = driver_find("ivtv", &pci_bus_type); - err = driver_for_each_device(drv, NULL, ®istered, ivtvfb_callback_init); - (void)err; /* suppress compiler warning */ - if (!registered) { - printk(KERN_ERR "ivtvfb: no cards found\n"); - return -ENODEV; - } - return 0; -} - -static void ivtvfb_cleanup(void) -{ - struct device_driver *drv; - int err; - - printk(KERN_INFO "ivtvfb: Unloading framebuffer module\n"); - - drv = driver_find("ivtv", &pci_bus_type); - err = driver_for_each_device(drv, NULL, NULL, ivtvfb_callback_cleanup); - (void)err; /* suppress compiler warning */ -} - -module_init(ivtvfb_init); -module_exit(ivtvfb_cleanup); diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig deleted file mode 100644 index 39fc0187a747..000000000000 --- a/drivers/media/video/saa7134/Kconfig +++ /dev/null @@ -1,64 +0,0 @@ -config VIDEO_SAA7134 - tristate "Philips SAA7134 support" - depends on VIDEO_DEV && PCI && I2C - select VIDEOBUF_DMA_SG - select VIDEO_TUNER - select VIDEO_TVEEPROM - select CRC32 - select VIDEO_SAA6588 if VIDEO_HELPER_CHIPS_AUTO - ---help--- - This is a video4linux driver for Philips SAA713x based - TV cards. - - To compile this driver as a module, choose M here: the - module will be called saa7134. - -config VIDEO_SAA7134_ALSA - tristate "Philips SAA7134 DMA audio support" - depends on VIDEO_SAA7134 && SND - select SND_PCM - ---help--- - This is a video4linux driver for direct (DMA) audio in - Philips SAA713x based TV cards using ALSA - - To compile this driver as a module, choose M here: the - module will be called saa7134-alsa. - -config VIDEO_SAA7134_RC - bool "Philips SAA7134 Remote Controller support" - depends on RC_CORE - depends on VIDEO_SAA7134 - depends on !(RC_CORE=m && VIDEO_SAA7134=y) - default y - ---help--- - Enables Remote Controller support on saa7134 driver. - -config VIDEO_SAA7134_DVB - tristate "DVB/ATSC Support for saa7134 based TV cards" - depends on VIDEO_SAA7134 && DVB_CORE - select VIDEOBUF_DVB - select DVB_PLL if !DVB_FE_CUSTOMISE - select DVB_MT352 if !DVB_FE_CUSTOMISE - select DVB_TDA1004X if !DVB_FE_CUSTOMISE - select DVB_NXT200X if !DVB_FE_CUSTOMISE - select DVB_TDA10086 if !DVB_FE_CUSTOMISE - select DVB_TDA826X if !DVB_FE_CUSTOMISE - select DVB_ISL6421 if !DVB_FE_CUSTOMISE - select DVB_ISL6405 if !DVB_FE_CUSTOMISE - select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMISE - select MEDIA_TUNER_SIMPLE if !MEDIA_TUNER_CUSTOMISE - select DVB_ZL10036 if !DVB_FE_CUSTOMISE - select DVB_MT312 if !DVB_FE_CUSTOMISE - select DVB_LNBP21 if !DVB_FE_CUSTOMISE - select DVB_ZL10353 if !DVB_FE_CUSTOMISE - select DVB_LGDT3305 if !DVB_FE_CUSTOMISE - select DVB_TDA10048 if !DVB_FE_CUSTOMISE - select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE - select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMISE - select DVB_ZL10039 if !DVB_FE_CUSTOMISE - ---help--- - This adds support for DVB cards based on the - Philips saa7134 chip. - - To compile this driver as a module, choose M here: the - module will be called saa7134-dvb. diff --git a/drivers/media/video/saa7134/Makefile b/drivers/media/video/saa7134/Makefile deleted file mode 100644 index aba50088dcdc..000000000000 --- a/drivers/media/video/saa7134/Makefile +++ /dev/null @@ -1,16 +0,0 @@ - -saa7134-y := saa7134-cards.o saa7134-core.o saa7134-i2c.o -saa7134-y += saa7134-ts.o saa7134-tvaudio.o saa7134-vbi.o -saa7134-y += saa7134-video.o -saa7134-$(CONFIG_VIDEO_SAA7134_RC) += saa7134-input.o - -obj-$(CONFIG_VIDEO_SAA7134) += saa6752hs.o saa7134.o saa7134-empress.o - -obj-$(CONFIG_VIDEO_SAA7134_ALSA) += saa7134-alsa.o - -obj-$(CONFIG_VIDEO_SAA7134_DVB) += saa7134-dvb.o - -ccflags-y += -I$(srctree)/drivers/media/video -ccflags-y += -I$(srctree)/drivers/media/tuners -ccflags-y += -I$(srctree)/drivers/media/dvb-core -ccflags-y += -I$(srctree)/drivers/media/dvb-frontends diff --git a/drivers/media/video/saa7134/saa6752hs.c b/drivers/media/video/saa7134/saa6752hs.c deleted file mode 100644 index f147b05bd860..000000000000 --- a/drivers/media/video/saa7134/saa6752hs.c +++ /dev/null @@ -1,1012 +0,0 @@ - /* - saa6752hs - i2c-driver for the saa6752hs by Philips - - Copyright (C) 2004 Andrew de Quincey - - AC-3 support: - - Copyright (C) 2008 Hans Verkuil <hverkuil@xs4all.nl> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License vs published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mvss Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/string.h> -#include <linux/timer.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/poll.h> -#include <linux/i2c.h> -#include <linux/types.h> -#include <linux/videodev2.h> -#include <media/v4l2-device.h> -#include <media/v4l2-common.h> -#include <media/v4l2-chip-ident.h> -#include <linux/init.h> -#include <linux/crc32.h> - -#define MPEG_VIDEO_TARGET_BITRATE_MAX 27000 -#define MPEG_VIDEO_MAX_BITRATE_MAX 27000 -#define MPEG_TOTAL_TARGET_BITRATE_MAX 27000 -#define MPEG_PID_MAX ((1 << 14) - 1) - - -MODULE_DESCRIPTION("device driver for saa6752hs MPEG2 encoder"); -MODULE_AUTHOR("Andrew de Quincey"); -MODULE_LICENSE("GPL"); - -enum saa6752hs_videoformat { - SAA6752HS_VF_D1 = 0, /* standard D1 video format: 720x576 */ - SAA6752HS_VF_2_3_D1 = 1,/* 2/3D1 video format: 480x576 */ - SAA6752HS_VF_1_2_D1 = 2,/* 1/2D1 video format: 352x576 */ - SAA6752HS_VF_SIF = 3, /* SIF video format: 352x288 */ - SAA6752HS_VF_UNKNOWN, -}; - -struct saa6752hs_mpeg_params { - /* transport streams */ - __u16 ts_pid_pmt; - __u16 ts_pid_audio; - __u16 ts_pid_video; - __u16 ts_pid_pcr; - - /* audio */ - enum v4l2_mpeg_audio_encoding au_encoding; - enum v4l2_mpeg_audio_l2_bitrate au_l2_bitrate; - enum v4l2_mpeg_audio_ac3_bitrate au_ac3_bitrate; - - /* video */ - enum v4l2_mpeg_video_aspect vi_aspect; - enum v4l2_mpeg_video_bitrate_mode vi_bitrate_mode; - __u32 vi_bitrate; - __u32 vi_bitrate_peak; -}; - -static const struct v4l2_format v4l2_format_table[] = -{ - [SAA6752HS_VF_D1] = - { .fmt = { .pix = { .width = 720, .height = 576 }}}, - [SAA6752HS_VF_2_3_D1] = - { .fmt = { .pix = { .width = 480, .height = 576 }}}, - [SAA6752HS_VF_1_2_D1] = - { .fmt = { .pix = { .width = 352, .height = 576 }}}, - [SAA6752HS_VF_SIF] = - { .fmt = { .pix = { .width = 352, .height = 288 }}}, - [SAA6752HS_VF_UNKNOWN] = - { .fmt = { .pix = { .width = 0, .height = 0}}}, -}; - -struct saa6752hs_state { - struct v4l2_subdev sd; - int chip; - u32 revision; - int has_ac3; - struct saa6752hs_mpeg_params params; - enum saa6752hs_videoformat video_format; - v4l2_std_id standard; -}; - -enum saa6752hs_command { - SAA6752HS_COMMAND_RESET = 0, - SAA6752HS_COMMAND_STOP = 1, - SAA6752HS_COMMAND_START = 2, - SAA6752HS_COMMAND_PAUSE = 3, - SAA6752HS_COMMAND_RECONFIGURE = 4, - SAA6752HS_COMMAND_SLEEP = 5, - SAA6752HS_COMMAND_RECONFIGURE_FORCE = 6, - - SAA6752HS_COMMAND_MAX -}; - -static inline struct saa6752hs_state *to_state(struct v4l2_subdev *sd) -{ - return container_of(sd, struct saa6752hs_state, sd); -} - -/* ---------------------------------------------------------------------- */ - -static u8 PAT[] = { - 0xc2, /* i2c register */ - 0x00, /* table number for encoder */ - - 0x47, /* sync */ - 0x40, 0x00, /* transport_error_indicator(0), payload_unit_start(1), transport_priority(0), pid(0) */ - 0x10, /* transport_scrambling_control(00), adaptation_field_control(01), continuity_counter(0) */ - - 0x00, /* PSI pointer to start of table */ - - 0x00, /* tid(0) */ - 0xb0, 0x0d, /* section_syntax_indicator(1), section_length(13) */ - - 0x00, 0x01, /* transport_stream_id(1) */ - - 0xc1, /* version_number(0), current_next_indicator(1) */ - - 0x00, 0x00, /* section_number(0), last_section_number(0) */ - - 0x00, 0x01, /* program_number(1) */ - - 0xe0, 0x00, /* PMT PID */ - - 0x00, 0x00, 0x00, 0x00 /* CRC32 */ -}; - -static u8 PMT[] = { - 0xc2, /* i2c register */ - 0x01, /* table number for encoder */ - - 0x47, /* sync */ - 0x40, 0x00, /* transport_error_indicator(0), payload_unit_start(1), transport_priority(0), pid */ - 0x10, /* transport_scrambling_control(00), adaptation_field_control(01), continuity_counter(0) */ - - 0x00, /* PSI pointer to start of table */ - - 0x02, /* tid(2) */ - 0xb0, 0x17, /* section_syntax_indicator(1), section_length(23) */ - - 0x00, 0x01, /* program_number(1) */ - - 0xc1, /* version_number(0), current_next_indicator(1) */ - - 0x00, 0x00, /* section_number(0), last_section_number(0) */ - - 0xe0, 0x00, /* PCR_PID */ - - 0xf0, 0x00, /* program_info_length(0) */ - - 0x02, 0xe0, 0x00, 0xf0, 0x00, /* video stream type(2), pid */ - 0x04, 0xe0, 0x00, 0xf0, 0x00, /* audio stream type(4), pid */ - - 0x00, 0x00, 0x00, 0x00 /* CRC32 */ -}; - -static u8 PMT_AC3[] = { - 0xc2, /* i2c register */ - 0x01, /* table number for encoder(1) */ - 0x47, /* sync */ - - 0x40, /* transport_error_indicator(0), payload_unit_start(1), transport_priority(0) */ - 0x10, /* PMT PID (0x0010) */ - 0x10, /* transport_scrambling_control(00), adaptation_field_control(01), continuity_counter(0) */ - - 0x00, /* PSI pointer to start of table */ - - 0x02, /* TID (2) */ - 0xb0, 0x1a, /* section_syntax_indicator(1), section_length(26) */ - - 0x00, 0x01, /* program_number(1) */ - - 0xc1, /* version_number(0), current_next_indicator(1) */ - - 0x00, 0x00, /* section_number(0), last_section_number(0) */ - - 0xe1, 0x04, /* PCR_PID (0x0104) */ - - 0xf0, 0x00, /* program_info_length(0) */ - - 0x02, 0xe1, 0x00, 0xf0, 0x00, /* video stream type(2), pid */ - 0x06, 0xe1, 0x03, 0xf0, 0x03, /* audio stream type(6), pid */ - 0x6a, /* AC3 */ - 0x01, /* Descriptor_length(1) */ - 0x00, /* component_type_flag(0), bsid_flag(0), mainid_flag(0), asvc_flag(0), reserved flags(0) */ - - 0xED, 0xDE, 0x2D, 0xF3 /* CRC32 BE */ -}; - -static struct saa6752hs_mpeg_params param_defaults = -{ - .ts_pid_pmt = 16, - .ts_pid_video = 260, - .ts_pid_audio = 256, - .ts_pid_pcr = 259, - - .vi_aspect = V4L2_MPEG_VIDEO_ASPECT_4x3, - .vi_bitrate = 4000, - .vi_bitrate_peak = 6000, - .vi_bitrate_mode = V4L2_MPEG_VIDEO_BITRATE_MODE_VBR, - - .au_encoding = V4L2_MPEG_AUDIO_ENCODING_LAYER_2, - .au_l2_bitrate = V4L2_MPEG_AUDIO_L2_BITRATE_256K, - .au_ac3_bitrate = V4L2_MPEG_AUDIO_AC3_BITRATE_256K, -}; - -/* ---------------------------------------------------------------------- */ - -static int saa6752hs_chip_command(struct i2c_client *client, - enum saa6752hs_command command) -{ - unsigned char buf[3]; - unsigned long timeout; - int status = 0; - - /* execute the command */ - switch(command) { - case SAA6752HS_COMMAND_RESET: - buf[0] = 0x00; - break; - - case SAA6752HS_COMMAND_STOP: - buf[0] = 0x03; - break; - - case SAA6752HS_COMMAND_START: - buf[0] = 0x02; - break; - - case SAA6752HS_COMMAND_PAUSE: - buf[0] = 0x04; - break; - - case SAA6752HS_COMMAND_RECONFIGURE: - buf[0] = 0x05; - break; - - case SAA6752HS_COMMAND_SLEEP: - buf[0] = 0x06; - break; - - case SAA6752HS_COMMAND_RECONFIGURE_FORCE: - buf[0] = 0x07; - break; - - default: - return -EINVAL; - } - - /* set it and wait for it to be so */ - i2c_master_send(client, buf, 1); - timeout = jiffies + HZ * 3; - for (;;) { - /* get the current status */ - buf[0] = 0x10; - i2c_master_send(client, buf, 1); - i2c_master_recv(client, buf, 1); - - if (!(buf[0] & 0x20)) - break; - if (time_after(jiffies,timeout)) { - status = -ETIMEDOUT; - break; - } - - msleep(10); - } - - /* delay a bit to let encoder settle */ - msleep(50); - - return status; -} - - -static inline void set_reg8(struct i2c_client *client, uint8_t reg, uint8_t val) -{ - u8 buf[2]; - - buf[0] = reg; - buf[1] = val; - i2c_master_send(client, buf, 2); -} - -static inline void set_reg16(struct i2c_client *client, uint8_t reg, uint16_t val) -{ - u8 buf[3]; - - buf[0] = reg; - buf[1] = val >> 8; - buf[2] = val & 0xff; - i2c_master_send(client, buf, 3); -} - -static int saa6752hs_set_bitrate(struct i2c_client *client, - struct saa6752hs_state *h) -{ - struct saa6752hs_mpeg_params *params = &h->params; - int tot_bitrate; - int is_384k; - - /* set the bitrate mode */ - set_reg8(client, 0x71, - params->vi_bitrate_mode != V4L2_MPEG_VIDEO_BITRATE_MODE_VBR); - - /* set the video bitrate */ - if (params->vi_bitrate_mode == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR) { - /* set the target bitrate */ - set_reg16(client, 0x80, params->vi_bitrate); - - /* set the max bitrate */ - set_reg16(client, 0x81, params->vi_bitrate_peak); - tot_bitrate = params->vi_bitrate_peak; - } else { - /* set the target bitrate (no max bitrate for CBR) */ - set_reg16(client, 0x81, params->vi_bitrate); - tot_bitrate = params->vi_bitrate; - } - - /* set the audio encoding */ - set_reg8(client, 0x93, - params->au_encoding == V4L2_MPEG_AUDIO_ENCODING_AC3); - - /* set the audio bitrate */ - if (params->au_encoding == V4L2_MPEG_AUDIO_ENCODING_AC3) - is_384k = V4L2_MPEG_AUDIO_AC3_BITRATE_384K == params->au_ac3_bitrate; - else - is_384k = V4L2_MPEG_AUDIO_L2_BITRATE_384K == params->au_l2_bitrate; - set_reg8(client, 0x94, is_384k); - tot_bitrate += is_384k ? 384 : 256; - - /* Note: the total max bitrate is determined by adding the video and audio - bitrates together and also adding an extra 768kbit/s to stay on the - safe side. If more control should be required, then an extra MPEG control - should be added. */ - tot_bitrate += 768; - if (tot_bitrate > MPEG_TOTAL_TARGET_BITRATE_MAX) - tot_bitrate = MPEG_TOTAL_TARGET_BITRATE_MAX; - - /* set the total bitrate */ - set_reg16(client, 0xb1, tot_bitrate); - return 0; -} - - -static int get_ctrl(int has_ac3, struct saa6752hs_mpeg_params *params, - struct v4l2_ext_control *ctrl) -{ - switch (ctrl->id) { - case V4L2_CID_MPEG_STREAM_TYPE: - ctrl->value = V4L2_MPEG_STREAM_TYPE_MPEG2_TS; - break; - case V4L2_CID_MPEG_STREAM_PID_PMT: - ctrl->value = params->ts_pid_pmt; - break; - case V4L2_CID_MPEG_STREAM_PID_AUDIO: - ctrl->value = params->ts_pid_audio; - break; - case V4L2_CID_MPEG_STREAM_PID_VIDEO: - ctrl->value = params->ts_pid_video; - break; - case V4L2_CID_MPEG_STREAM_PID_PCR: - ctrl->value = params->ts_pid_pcr; - break; - case V4L2_CID_MPEG_AUDIO_ENCODING: - ctrl->value = params->au_encoding; - break; - case V4L2_CID_MPEG_AUDIO_L2_BITRATE: - ctrl->value = params->au_l2_bitrate; - break; - case V4L2_CID_MPEG_AUDIO_AC3_BITRATE: - if (!has_ac3) - return -EINVAL; - ctrl->value = params->au_ac3_bitrate; - break; - case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ: - ctrl->value = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000; - break; - case V4L2_CID_MPEG_VIDEO_ENCODING: - ctrl->value = V4L2_MPEG_VIDEO_ENCODING_MPEG_2; - break; - case V4L2_CID_MPEG_VIDEO_ASPECT: - ctrl->value = params->vi_aspect; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE: - ctrl->value = params->vi_bitrate * 1000; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: - ctrl->value = params->vi_bitrate_peak * 1000; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: - ctrl->value = params->vi_bitrate_mode; - break; - default: - return -EINVAL; - } - return 0; -} - -static int handle_ctrl(int has_ac3, struct saa6752hs_mpeg_params *params, - struct v4l2_ext_control *ctrl, int set) -{ - int old = 0, new; - - new = ctrl->value; - switch (ctrl->id) { - case V4L2_CID_MPEG_STREAM_TYPE: - old = V4L2_MPEG_STREAM_TYPE_MPEG2_TS; - if (set && new != old) - return -ERANGE; - new = old; - break; - case V4L2_CID_MPEG_STREAM_PID_PMT: - old = params->ts_pid_pmt; - if (set && new > MPEG_PID_MAX) - return -ERANGE; - if (new > MPEG_PID_MAX) - new = MPEG_PID_MAX; - params->ts_pid_pmt = new; - break; - case V4L2_CID_MPEG_STREAM_PID_AUDIO: - old = params->ts_pid_audio; - if (set && new > MPEG_PID_MAX) - return -ERANGE; - if (new > MPEG_PID_MAX) - new = MPEG_PID_MAX; - params->ts_pid_audio = new; - break; - case V4L2_CID_MPEG_STREAM_PID_VIDEO: - old = params->ts_pid_video; - if (set && new > MPEG_PID_MAX) - return -ERANGE; - if (new > MPEG_PID_MAX) - new = MPEG_PID_MAX; - params->ts_pid_video = new; - break; - case V4L2_CID_MPEG_STREAM_PID_PCR: - old = params->ts_pid_pcr; - if (set && new > MPEG_PID_MAX) - return -ERANGE; - if (new > MPEG_PID_MAX) - new = MPEG_PID_MAX; - params->ts_pid_pcr = new; - break; - case V4L2_CID_MPEG_AUDIO_ENCODING: - old = params->au_encoding; - if (set && new != V4L2_MPEG_AUDIO_ENCODING_LAYER_2 && - (!has_ac3 || new != V4L2_MPEG_AUDIO_ENCODING_AC3)) - return -ERANGE; - params->au_encoding = new; - break; - case V4L2_CID_MPEG_AUDIO_L2_BITRATE: - old = params->au_l2_bitrate; - if (set && new != V4L2_MPEG_AUDIO_L2_BITRATE_256K && - new != V4L2_MPEG_AUDIO_L2_BITRATE_384K) - return -ERANGE; - if (new <= V4L2_MPEG_AUDIO_L2_BITRATE_256K) - new = V4L2_MPEG_AUDIO_L2_BITRATE_256K; - else - new = V4L2_MPEG_AUDIO_L2_BITRATE_384K; - params->au_l2_bitrate = new; - break; - case V4L2_CID_MPEG_AUDIO_AC3_BITRATE: - if (!has_ac3) - return -EINVAL; - old = params->au_ac3_bitrate; - if (set && new != V4L2_MPEG_AUDIO_AC3_BITRATE_256K && - new != V4L2_MPEG_AUDIO_AC3_BITRATE_384K) - return -ERANGE; - if (new <= V4L2_MPEG_AUDIO_AC3_BITRATE_256K) - new = V4L2_MPEG_AUDIO_AC3_BITRATE_256K; - else - new = V4L2_MPEG_AUDIO_AC3_BITRATE_384K; - params->au_ac3_bitrate = new; - break; - case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ: - old = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000; - if (set && new != old) - return -ERANGE; - new = old; - break; - case V4L2_CID_MPEG_VIDEO_ENCODING: - old = V4L2_MPEG_VIDEO_ENCODING_MPEG_2; - if (set && new != old) - return -ERANGE; - new = old; - break; - case V4L2_CID_MPEG_VIDEO_ASPECT: - old = params->vi_aspect; - if (set && new != V4L2_MPEG_VIDEO_ASPECT_16x9 && - new != V4L2_MPEG_VIDEO_ASPECT_4x3) - return -ERANGE; - if (new != V4L2_MPEG_VIDEO_ASPECT_16x9) - new = V4L2_MPEG_VIDEO_ASPECT_4x3; - params->vi_aspect = new; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE: - old = params->vi_bitrate * 1000; - new = 1000 * (new / 1000); - if (set && new > MPEG_VIDEO_TARGET_BITRATE_MAX * 1000) - return -ERANGE; - if (new > MPEG_VIDEO_TARGET_BITRATE_MAX * 1000) - new = MPEG_VIDEO_TARGET_BITRATE_MAX * 1000; - params->vi_bitrate = new / 1000; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: - old = params->vi_bitrate_peak * 1000; - new = 1000 * (new / 1000); - if (set && new > MPEG_VIDEO_TARGET_BITRATE_MAX * 1000) - return -ERANGE; - if (new > MPEG_VIDEO_TARGET_BITRATE_MAX * 1000) - new = MPEG_VIDEO_TARGET_BITRATE_MAX * 1000; - params->vi_bitrate_peak = new / 1000; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: - old = params->vi_bitrate_mode; - params->vi_bitrate_mode = new; - break; - default: - return -EINVAL; - } - ctrl->value = new; - return 0; -} - - -static int saa6752hs_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qctrl) -{ - struct saa6752hs_state *h = to_state(sd); - struct saa6752hs_mpeg_params *params = &h->params; - int err; - - switch (qctrl->id) { - case V4L2_CID_MPEG_AUDIO_ENCODING: - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_AUDIO_ENCODING_LAYER_2, - h->has_ac3 ? V4L2_MPEG_AUDIO_ENCODING_AC3 : - V4L2_MPEG_AUDIO_ENCODING_LAYER_2, - 1, V4L2_MPEG_AUDIO_ENCODING_LAYER_2); - - case V4L2_CID_MPEG_AUDIO_L2_BITRATE: - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_AUDIO_L2_BITRATE_256K, - V4L2_MPEG_AUDIO_L2_BITRATE_384K, 1, - V4L2_MPEG_AUDIO_L2_BITRATE_256K); - - case V4L2_CID_MPEG_AUDIO_AC3_BITRATE: - if (!h->has_ac3) - return -EINVAL; - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_AUDIO_AC3_BITRATE_256K, - V4L2_MPEG_AUDIO_AC3_BITRATE_384K, 1, - V4L2_MPEG_AUDIO_AC3_BITRATE_256K); - - case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ: - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000, - V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000, 1, - V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000); - - case V4L2_CID_MPEG_VIDEO_ENCODING: - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_VIDEO_ENCODING_MPEG_2, - V4L2_MPEG_VIDEO_ENCODING_MPEG_2, 1, - V4L2_MPEG_VIDEO_ENCODING_MPEG_2); - - case V4L2_CID_MPEG_VIDEO_ASPECT: - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_VIDEO_ASPECT_4x3, - V4L2_MPEG_VIDEO_ASPECT_16x9, 1, - V4L2_MPEG_VIDEO_ASPECT_4x3); - - case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: - err = v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 8000000); - if (err == 0 && - params->vi_bitrate_mode == - V4L2_MPEG_VIDEO_BITRATE_MODE_CBR) - qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE; - return err; - - case V4L2_CID_MPEG_STREAM_TYPE: - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_STREAM_TYPE_MPEG2_TS, - V4L2_MPEG_STREAM_TYPE_MPEG2_TS, 1, - V4L2_MPEG_STREAM_TYPE_MPEG2_TS); - - case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: - return v4l2_ctrl_query_fill(qctrl, - V4L2_MPEG_VIDEO_BITRATE_MODE_VBR, - V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, 1, - V4L2_MPEG_VIDEO_BITRATE_MODE_VBR); - case V4L2_CID_MPEG_VIDEO_BITRATE: - return v4l2_ctrl_query_fill(qctrl, 0, 27000000, 1, 6000000); - case V4L2_CID_MPEG_STREAM_PID_PMT: - return v4l2_ctrl_query_fill(qctrl, 0, (1 << 14) - 1, 1, 16); - case V4L2_CID_MPEG_STREAM_PID_AUDIO: - return v4l2_ctrl_query_fill(qctrl, 0, (1 << 14) - 1, 1, 260); - case V4L2_CID_MPEG_STREAM_PID_VIDEO: - return v4l2_ctrl_query_fill(qctrl, 0, (1 << 14) - 1, 1, 256); - case V4L2_CID_MPEG_STREAM_PID_PCR: - return v4l2_ctrl_query_fill(qctrl, 0, (1 << 14) - 1, 1, 259); - - default: - break; - } - return -EINVAL; -} - -static int saa6752hs_querymenu(struct v4l2_subdev *sd, struct v4l2_querymenu *qmenu) -{ - static const u32 mpeg_audio_encoding[] = { - V4L2_MPEG_AUDIO_ENCODING_LAYER_2, - V4L2_CTRL_MENU_IDS_END - }; - static const u32 mpeg_audio_ac3_encoding[] = { - V4L2_MPEG_AUDIO_ENCODING_LAYER_2, - V4L2_MPEG_AUDIO_ENCODING_AC3, - V4L2_CTRL_MENU_IDS_END - }; - static u32 mpeg_audio_l2_bitrate[] = { - V4L2_MPEG_AUDIO_L2_BITRATE_256K, - V4L2_MPEG_AUDIO_L2_BITRATE_384K, - V4L2_CTRL_MENU_IDS_END - }; - static u32 mpeg_audio_ac3_bitrate[] = { - V4L2_MPEG_AUDIO_AC3_BITRATE_256K, - V4L2_MPEG_AUDIO_AC3_BITRATE_384K, - V4L2_CTRL_MENU_IDS_END - }; - struct saa6752hs_state *h = to_state(sd); - struct v4l2_queryctrl qctrl; - int err; - - qctrl.id = qmenu->id; - err = saa6752hs_queryctrl(sd, &qctrl); - if (err) - return err; - switch (qmenu->id) { - case V4L2_CID_MPEG_AUDIO_L2_BITRATE: - return v4l2_ctrl_query_menu_valid_items(qmenu, - mpeg_audio_l2_bitrate); - case V4L2_CID_MPEG_AUDIO_AC3_BITRATE: - if (!h->has_ac3) - return -EINVAL; - return v4l2_ctrl_query_menu_valid_items(qmenu, - mpeg_audio_ac3_bitrate); - case V4L2_CID_MPEG_AUDIO_ENCODING: - return v4l2_ctrl_query_menu_valid_items(qmenu, - h->has_ac3 ? mpeg_audio_ac3_encoding : - mpeg_audio_encoding); - } - return v4l2_ctrl_query_menu(qmenu, &qctrl, NULL); -} - -static int saa6752hs_init(struct v4l2_subdev *sd, u32 leading_null_bytes) -{ - unsigned char buf[9], buf2[4]; - struct saa6752hs_state *h = to_state(sd); - struct i2c_client *client = v4l2_get_subdevdata(sd); - unsigned size; - u32 crc; - unsigned char localPAT[256]; - unsigned char localPMT[256]; - - /* Set video format - must be done first as it resets other settings */ - set_reg8(client, 0x41, h->video_format); - - /* Set number of lines in input signal */ - set_reg8(client, 0x40, (h->standard & V4L2_STD_525_60) ? 1 : 0); - - /* set bitrate */ - saa6752hs_set_bitrate(client, h); - - /* Set GOP structure {3, 13} */ - set_reg16(client, 0x72, 0x030d); - - /* Set minimum Q-scale {4} */ - set_reg8(client, 0x82, 0x04); - - /* Set maximum Q-scale {12} */ - set_reg8(client, 0x83, 0x0c); - - /* Set Output Protocol */ - set_reg8(client, 0xd0, 0x81); - - /* Set video output stream format {TS} */ - set_reg8(client, 0xb0, 0x05); - - /* Set leading null byte for TS */ - set_reg16(client, 0xf6, leading_null_bytes); - - /* compute PAT */ - memcpy(localPAT, PAT, sizeof(PAT)); - localPAT[17] = 0xe0 | ((h->params.ts_pid_pmt >> 8) & 0x0f); - localPAT[18] = h->params.ts_pid_pmt & 0xff; - crc = crc32_be(~0, &localPAT[7], sizeof(PAT) - 7 - 4); - localPAT[sizeof(PAT) - 4] = (crc >> 24) & 0xFF; - localPAT[sizeof(PAT) - 3] = (crc >> 16) & 0xFF; - localPAT[sizeof(PAT) - 2] = (crc >> 8) & 0xFF; - localPAT[sizeof(PAT) - 1] = crc & 0xFF; - - /* compute PMT */ - if (h->params.au_encoding == V4L2_MPEG_AUDIO_ENCODING_AC3) { - size = sizeof(PMT_AC3); - memcpy(localPMT, PMT_AC3, size); - } else { - size = sizeof(PMT); - memcpy(localPMT, PMT, size); - } - localPMT[3] = 0x40 | ((h->params.ts_pid_pmt >> 8) & 0x0f); - localPMT[4] = h->params.ts_pid_pmt & 0xff; - localPMT[15] = 0xE0 | ((h->params.ts_pid_pcr >> 8) & 0x0F); - localPMT[16] = h->params.ts_pid_pcr & 0xFF; - localPMT[20] = 0xE0 | ((h->params.ts_pid_video >> 8) & 0x0F); - localPMT[21] = h->params.ts_pid_video & 0xFF; - localPMT[25] = 0xE0 | ((h->params.ts_pid_audio >> 8) & 0x0F); - localPMT[26] = h->params.ts_pid_audio & 0xFF; - crc = crc32_be(~0, &localPMT[7], size - 7 - 4); - localPMT[size - 4] = (crc >> 24) & 0xFF; - localPMT[size - 3] = (crc >> 16) & 0xFF; - localPMT[size - 2] = (crc >> 8) & 0xFF; - localPMT[size - 1] = crc & 0xFF; - - /* Set Audio PID */ - set_reg16(client, 0xc1, h->params.ts_pid_audio); - - /* Set Video PID */ - set_reg16(client, 0xc0, h->params.ts_pid_video); - - /* Set PCR PID */ - set_reg16(client, 0xc4, h->params.ts_pid_pcr); - - /* Send SI tables */ - i2c_master_send(client, localPAT, sizeof(PAT)); - i2c_master_send(client, localPMT, size); - - /* mute then unmute audio. This removes buzzing artefacts */ - set_reg8(client, 0xa4, 1); - set_reg8(client, 0xa4, 0); - - /* start it going */ - saa6752hs_chip_command(client, SAA6752HS_COMMAND_START); - - /* readout current state */ - buf[0] = 0xE1; - buf[1] = 0xA7; - buf[2] = 0xFE; - buf[3] = 0x82; - buf[4] = 0xB0; - i2c_master_send(client, buf, 5); - i2c_master_recv(client, buf2, 4); - - /* change aspect ratio */ - buf[0] = 0xE0; - buf[1] = 0xA7; - buf[2] = 0xFE; - buf[3] = 0x82; - buf[4] = 0xB0; - buf[5] = buf2[0]; - switch (h->params.vi_aspect) { - case V4L2_MPEG_VIDEO_ASPECT_16x9: - buf[6] = buf2[1] | 0x40; - break; - case V4L2_MPEG_VIDEO_ASPECT_4x3: - default: - buf[6] = buf2[1] & 0xBF; - break; - } - buf[7] = buf2[2]; - buf[8] = buf2[3]; - i2c_master_send(client, buf, 9); - - return 0; -} - -static int saa6752hs_do_ext_ctrls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls, int set) -{ - struct saa6752hs_state *h = to_state(sd); - struct saa6752hs_mpeg_params params; - int i; - - if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG) - return -EINVAL; - - params = h->params; - for (i = 0; i < ctrls->count; i++) { - int err = handle_ctrl(h->has_ac3, ¶ms, ctrls->controls + i, set); - - if (err) { - ctrls->error_idx = i; - return err; - } - } - if (set) - h->params = params; - return 0; -} - -static int saa6752hs_s_ext_ctrls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls) -{ - return saa6752hs_do_ext_ctrls(sd, ctrls, 1); -} - -static int saa6752hs_try_ext_ctrls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls) -{ - return saa6752hs_do_ext_ctrls(sd, ctrls, 0); -} - -static int saa6752hs_g_ext_ctrls(struct v4l2_subdev *sd, struct v4l2_ext_controls *ctrls) -{ - struct saa6752hs_state *h = to_state(sd); - int i; - - if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG) - return -EINVAL; - - for (i = 0; i < ctrls->count; i++) { - int err = get_ctrl(h->has_ac3, &h->params, ctrls->controls + i); - - if (err) { - ctrls->error_idx = i; - return err; - } - } - return 0; -} - -static int saa6752hs_g_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *f) -{ - struct saa6752hs_state *h = to_state(sd); - - if (h->video_format == SAA6752HS_VF_UNKNOWN) - h->video_format = SAA6752HS_VF_D1; - f->width = v4l2_format_table[h->video_format].fmt.pix.width; - f->height = v4l2_format_table[h->video_format].fmt.pix.height; - f->code = V4L2_MBUS_FMT_FIXED; - f->field = V4L2_FIELD_INTERLACED; - f->colorspace = V4L2_COLORSPACE_SMPTE170M; - return 0; -} - -static int saa6752hs_s_mbus_fmt(struct v4l2_subdev *sd, struct v4l2_mbus_framefmt *f) -{ - struct saa6752hs_state *h = to_state(sd); - int dist_352, dist_480, dist_720; - - if (f->code != V4L2_MBUS_FMT_FIXED) - return -EINVAL; - - /* - FIXME: translate and round width/height into EMPRESS - subsample type: - - type | PAL | NTSC - --------------------------- - SIF | 352x288 | 352x240 - 1/2 D1 | 352x576 | 352x480 - 2/3 D1 | 480x576 | 480x480 - D1 | 720x576 | 720x480 - */ - - dist_352 = abs(f->width - 352); - dist_480 = abs(f->width - 480); - dist_720 = abs(f->width - 720); - if (dist_720 < dist_480) { - f->width = 720; - f->height = 576; - h->video_format = SAA6752HS_VF_D1; - } else if (dist_480 < dist_352) { - f->width = 480; - f->height = 576; - h->video_format = SAA6752HS_VF_2_3_D1; - } else { - f->width = 352; - if (abs(f->height - 576) < - abs(f->height - 288)) { - f->height = 576; - h->video_format = SAA6752HS_VF_1_2_D1; - } else { - f->height = 288; - h->video_format = SAA6752HS_VF_SIF; - } - } - f->field = V4L2_FIELD_INTERLACED; - f->colorspace = V4L2_COLORSPACE_SMPTE170M; - return 0; -} - -static int saa6752hs_s_std(struct v4l2_subdev *sd, v4l2_std_id std) -{ - struct saa6752hs_state *h = to_state(sd); - - h->standard = std; - return 0; -} - -static int saa6752hs_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip) -{ - struct i2c_client *client = v4l2_get_subdevdata(sd); - struct saa6752hs_state *h = to_state(sd); - - return v4l2_chip_ident_i2c_client(client, - chip, h->chip, h->revision); -} - -/* ----------------------------------------------------------------------- */ - -static const struct v4l2_subdev_core_ops saa6752hs_core_ops = { - .g_chip_ident = saa6752hs_g_chip_ident, - .init = saa6752hs_init, - .queryctrl = saa6752hs_queryctrl, - .querymenu = saa6752hs_querymenu, - .g_ext_ctrls = saa6752hs_g_ext_ctrls, - .s_ext_ctrls = saa6752hs_s_ext_ctrls, - .try_ext_ctrls = saa6752hs_try_ext_ctrls, - .s_std = saa6752hs_s_std, -}; - -static const struct v4l2_subdev_video_ops saa6752hs_video_ops = { - .s_mbus_fmt = saa6752hs_s_mbus_fmt, - .g_mbus_fmt = saa6752hs_g_mbus_fmt, -}; - -static const struct v4l2_subdev_ops saa6752hs_ops = { - .core = &saa6752hs_core_ops, - .video = &saa6752hs_video_ops, -}; - -static int saa6752hs_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct saa6752hs_state *h = kzalloc(sizeof(*h), GFP_KERNEL); - struct v4l2_subdev *sd; - u8 addr = 0x13; - u8 data[12]; - - v4l_info(client, "chip found @ 0x%x (%s)\n", - client->addr << 1, client->adapter->name); - if (h == NULL) - return -ENOMEM; - sd = &h->sd; - v4l2_i2c_subdev_init(sd, client, &saa6752hs_ops); - - i2c_master_send(client, &addr, 1); - i2c_master_recv(client, data, sizeof(data)); - h->chip = V4L2_IDENT_SAA6752HS; - h->revision = (data[8] << 8) | data[9]; - h->has_ac3 = 0; - if (h->revision == 0x0206) { - h->chip = V4L2_IDENT_SAA6752HS_AC3; - h->has_ac3 = 1; - v4l_info(client, "support AC-3\n"); - } - h->params = param_defaults; - h->standard = 0; /* Assume 625 input lines */ - return 0; -} - -static int saa6752hs_remove(struct i2c_client *client) -{ - struct v4l2_subdev *sd = i2c_get_clientdata(client); - - v4l2_device_unregister_subdev(sd); - kfree(to_state(sd)); - return 0; -} - -static const struct i2c_device_id saa6752hs_id[] = { - { "saa6752hs", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, saa6752hs_id); - -static struct i2c_driver saa6752hs_driver = { - .driver = { - .owner = THIS_MODULE, - .name = "saa6752hs", - }, - .probe = saa6752hs_probe, - .remove = saa6752hs_remove, - .id_table = saa6752hs_id, -}; - -module_i2c_driver(saa6752hs_driver); - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * --------------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c deleted file mode 100644 index 10460fd3ce39..000000000000 --- a/drivers/media/video/saa7134/saa7134-alsa.c +++ /dev/null @@ -1,1209 +0,0 @@ -/* - * SAA713x ALSA support for V4L - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, version 2 - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#include <linux/init.h> -#include <linux/slab.h> -#include <linux/time.h> -#include <linux/wait.h> -#include <linux/module.h> -#include <sound/core.h> -#include <sound/control.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> -#include <sound/initval.h> -#include <linux/interrupt.h> - -#include "saa7134.h" -#include "saa7134-reg.h" - -static unsigned int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug,"enable debug messages [alsa]"); - -/* - * Configuration macros - */ - -/* defaults */ -#define MIXER_ADDR_UNSELECTED -1 -#define MIXER_ADDR_TVTUNER 0 -#define MIXER_ADDR_LINE1 1 -#define MIXER_ADDR_LINE2 2 -#define MIXER_ADDR_LAST 2 - - -static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ -static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1}; - -module_param_array(index, int, NULL, 0444); -module_param_array(enable, int, NULL, 0444); -MODULE_PARM_DESC(index, "Index value for SAA7134 capture interface(s)."); -MODULE_PARM_DESC(enable, "Enable (or not) the SAA7134 capture interface(s)."); - -#define dprintk(fmt, arg...) if (debug) \ - printk(KERN_DEBUG "%s/alsa: " fmt, dev->name , ##arg) - - - -/* - * Main chip structure - */ - -typedef struct snd_card_saa7134 { - struct snd_card *card; - spinlock_t mixer_lock; - int mixer_volume[MIXER_ADDR_LAST+1][2]; - int capture_source_addr; - int capture_source[2]; - struct snd_kcontrol *capture_ctl[MIXER_ADDR_LAST+1]; - struct pci_dev *pci; - struct saa7134_dev *dev; - - unsigned long iobase; - s16 irq; - u16 mute_was_on; - - spinlock_t lock; -} snd_card_saa7134_t; - - -/* - * PCM structure - */ - -typedef struct snd_card_saa7134_pcm { - struct saa7134_dev *dev; - - spinlock_t lock; - - struct snd_pcm_substream *substream; -} snd_card_saa7134_pcm_t; - -static struct snd_card *snd_saa7134_cards[SNDRV_CARDS]; - - -/* - * saa7134 DMA audio stop - * - * Called when the capture device is released or the buffer overflows - * - * - Copied verbatim from saa7134-oss's dsp_dma_stop. - * - */ - -static void saa7134_dma_stop(struct saa7134_dev *dev) -{ - dev->dmasound.dma_blk = -1; - dev->dmasound.dma_running = 0; - saa7134_set_dmabits(dev); -} - -/* - * saa7134 DMA audio start - * - * Called when preparing the capture device for use - * - * - Copied verbatim from saa7134-oss's dsp_dma_start. - * - */ - -static void saa7134_dma_start(struct saa7134_dev *dev) -{ - dev->dmasound.dma_blk = 0; - dev->dmasound.dma_running = 1; - saa7134_set_dmabits(dev); -} - -/* - * saa7134 audio DMA IRQ handler - * - * Called whenever we get an SAA7134_IRQ_REPORT_DONE_RA3 interrupt - * Handles shifting between the 2 buffers, manages the read counters, - * and notifies ALSA when periods elapse - * - * - Mostly copied from saa7134-oss's saa7134_irq_oss_done. - * - */ - -static void saa7134_irq_alsa_done(struct saa7134_dev *dev, - unsigned long status) -{ - int next_blk, reg = 0; - - spin_lock(&dev->slock); - if (UNSET == dev->dmasound.dma_blk) { - dprintk("irq: recording stopped\n"); - goto done; - } - if (0 != (status & 0x0f000000)) - dprintk("irq: lost %ld\n", (status >> 24) & 0x0f); - if (0 == (status & 0x10000000)) { - /* odd */ - if (0 == (dev->dmasound.dma_blk & 0x01)) - reg = SAA7134_RS_BA1(6); - } else { - /* even */ - if (1 == (dev->dmasound.dma_blk & 0x01)) - reg = SAA7134_RS_BA2(6); - } - if (0 == reg) { - dprintk("irq: field oops [%s]\n", - (status & 0x10000000) ? "even" : "odd"); - goto done; - } - - if (dev->dmasound.read_count >= dev->dmasound.blksize * (dev->dmasound.blocks-2)) { - dprintk("irq: overrun [full=%d/%d] - Blocks in %d\n",dev->dmasound.read_count, - dev->dmasound.bufsize, dev->dmasound.blocks); - spin_unlock(&dev->slock); - snd_pcm_stop(dev->dmasound.substream,SNDRV_PCM_STATE_XRUN); - return; - } - - /* next block addr */ - next_blk = (dev->dmasound.dma_blk + 2) % dev->dmasound.blocks; - saa_writel(reg,next_blk * dev->dmasound.blksize); - if (debug > 2) - dprintk("irq: ok, %s, next_blk=%d, addr=%x, blocks=%u, size=%u, read=%u\n", - (status & 0x10000000) ? "even" : "odd ", next_blk, - next_blk * dev->dmasound.blksize, dev->dmasound.blocks, dev->dmasound.blksize, dev->dmasound.read_count); - - /* update status & wake waiting readers */ - dev->dmasound.dma_blk = (dev->dmasound.dma_blk + 1) % dev->dmasound.blocks; - dev->dmasound.read_count += dev->dmasound.blksize; - - dev->dmasound.recording_on = reg; - - if (dev->dmasound.read_count >= snd_pcm_lib_period_bytes(dev->dmasound.substream)) { - spin_unlock(&dev->slock); - snd_pcm_period_elapsed(dev->dmasound.substream); - spin_lock(&dev->slock); - } - - done: - spin_unlock(&dev->slock); - -} - -/* - * IRQ request handler - * - * Runs along with saa7134's IRQ handler, discards anything that isn't - * DMA sound - * - */ - -static irqreturn_t saa7134_alsa_irq(int irq, void *dev_id) -{ - struct saa7134_dmasound *dmasound = dev_id; - struct saa7134_dev *dev = dmasound->priv_data; - - unsigned long report, status; - int loop, handled = 0; - - for (loop = 0; loop < 10; loop++) { - report = saa_readl(SAA7134_IRQ_REPORT); - status = saa_readl(SAA7134_IRQ_STATUS); - - if (report & SAA7134_IRQ_REPORT_DONE_RA3) { - handled = 1; - saa_writel(SAA7134_IRQ_REPORT, - SAA7134_IRQ_REPORT_DONE_RA3); - saa7134_irq_alsa_done(dev, status); - } else { - goto out; - } - } - - if (loop == 10) { - dprintk("error! looping IRQ!"); - } - -out: - return IRQ_RETVAL(handled); -} - -/* - * ALSA capture trigger - * - * - One of the ALSA capture callbacks. - * - * Called whenever a capture is started or stopped. Must be defined, - * but there's nothing we want to do here - * - */ - -static int snd_card_saa7134_capture_trigger(struct snd_pcm_substream * substream, - int cmd) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - snd_card_saa7134_pcm_t *pcm = runtime->private_data; - struct saa7134_dev *dev=pcm->dev; - int err = 0; - - spin_lock(&dev->slock); - if (cmd == SNDRV_PCM_TRIGGER_START) { - /* start dma */ - saa7134_dma_start(dev); - } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { - /* stop dma */ - saa7134_dma_stop(dev); - } else { - err = -EINVAL; - } - spin_unlock(&dev->slock); - - return err; -} - -/* - * DMA buffer initialization - * - * Uses V4L functions to initialize the DMA. Shouldn't be necessary in - * ALSA, but I was unable to use ALSA's own DMA, and had to force the - * usage of V4L's - * - * - Copied verbatim from saa7134-oss. - * - */ - -static int dsp_buffer_init(struct saa7134_dev *dev) -{ - int err; - - BUG_ON(!dev->dmasound.bufsize); - - videobuf_dma_init(&dev->dmasound.dma); - err = videobuf_dma_init_kernel(&dev->dmasound.dma, PCI_DMA_FROMDEVICE, - (dev->dmasound.bufsize + PAGE_SIZE) >> PAGE_SHIFT); - if (0 != err) - return err; - return 0; -} - -/* - * DMA buffer release - * - * Called after closing the device, during snd_card_saa7134_capture_close - * - */ - -static int dsp_buffer_free(struct saa7134_dev *dev) -{ - BUG_ON(!dev->dmasound.blksize); - - videobuf_dma_free(&dev->dmasound.dma); - - dev->dmasound.blocks = 0; - dev->dmasound.blksize = 0; - dev->dmasound.bufsize = 0; - - return 0; -} - -/* - * Setting the capture source and updating the ALSA controls - */ -static int snd_saa7134_capsrc_set(struct snd_kcontrol *kcontrol, - int left, int right, bool force_notify) -{ - snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol); - int change = 0, addr = kcontrol->private_value; - int active, old_addr; - u32 anabar, xbarin; - int analog_io, rate; - struct saa7134_dev *dev; - - dev = chip->dev; - - spin_lock_irq(&chip->mixer_lock); - - active = left != 0 || right != 0; - old_addr = chip->capture_source_addr; - - /* The active capture source cannot be deactivated */ - if (active) { - change = old_addr != addr || - chip->capture_source[0] != left || - chip->capture_source[1] != right; - - chip->capture_source[0] = left; - chip->capture_source[1] = right; - chip->capture_source_addr = addr; - dev->dmasound.input = addr; - } - spin_unlock_irq(&chip->mixer_lock); - - if (change) { - switch (dev->pci->device) { - - case PCI_DEVICE_ID_PHILIPS_SAA7134: - switch (addr) { - case MIXER_ADDR_TVTUNER: - saa_andorb(SAA7134_AUDIO_FORMAT_CTRL, - 0xc0, 0xc0); - saa_andorb(SAA7134_SIF_SAMPLE_FREQ, - 0x03, 0x00); - break; - case MIXER_ADDR_LINE1: - case MIXER_ADDR_LINE2: - analog_io = (MIXER_ADDR_LINE1 == addr) ? - 0x00 : 0x08; - rate = (32000 == dev->dmasound.rate) ? - 0x01 : 0x03; - saa_andorb(SAA7134_ANALOG_IO_SELECT, - 0x08, analog_io); - saa_andorb(SAA7134_AUDIO_FORMAT_CTRL, - 0xc0, 0x80); - saa_andorb(SAA7134_SIF_SAMPLE_FREQ, - 0x03, rate); - break; - } - - break; - case PCI_DEVICE_ID_PHILIPS_SAA7133: - case PCI_DEVICE_ID_PHILIPS_SAA7135: - xbarin = 0x03; /* adc */ - anabar = 0; - switch (addr) { - case MIXER_ADDR_TVTUNER: - xbarin = 0; /* Demodulator */ - anabar = 2; /* DACs */ - break; - case MIXER_ADDR_LINE1: - anabar = 0; /* aux1, aux1 */ - break; - case MIXER_ADDR_LINE2: - anabar = 9; /* aux2, aux2 */ - break; - } - - /* output xbar always main channel */ - saa_dsp_writel(dev, SAA7133_DIGITAL_OUTPUT_SEL1, - 0xbbbb10); - - if (left || right) { - /* We've got data, turn the input on */ - saa_dsp_writel(dev, SAA7133_DIGITAL_INPUT_XBAR1, - xbarin); - saa_writel(SAA7133_ANALOG_IO_SELECT, anabar); - } else { - saa_dsp_writel(dev, SAA7133_DIGITAL_INPUT_XBAR1, - 0); - saa_writel(SAA7133_ANALOG_IO_SELECT, 0); - } - break; - } - } - - if (change) { - if (force_notify) - snd_ctl_notify(chip->card, - SNDRV_CTL_EVENT_MASK_VALUE, - &chip->capture_ctl[addr]->id); - - if (old_addr != MIXER_ADDR_UNSELECTED && old_addr != addr) - snd_ctl_notify(chip->card, - SNDRV_CTL_EVENT_MASK_VALUE, - &chip->capture_ctl[old_addr]->id); - } - - return change; -} - -/* - * ALSA PCM preparation - * - * - One of the ALSA capture callbacks. - * - * Called right after the capture device is opened, this function configures - * the buffer using the previously defined functions, allocates the memory, - * sets up the hardware registers, and then starts the DMA. When this function - * returns, the audio should be flowing. - * - */ - -static int snd_card_saa7134_capture_prepare(struct snd_pcm_substream * substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - int bswap, sign; - u32 fmt, control; - snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream); - struct saa7134_dev *dev; - snd_card_saa7134_pcm_t *pcm = runtime->private_data; - - pcm->dev->dmasound.substream = substream; - - dev = saa7134->dev; - - if (snd_pcm_format_width(runtime->format) == 8) - fmt = 0x00; - else - fmt = 0x01; - - if (snd_pcm_format_signed(runtime->format)) - sign = 1; - else - sign = 0; - - if (snd_pcm_format_big_endian(runtime->format)) - bswap = 1; - else - bswap = 0; - - switch (dev->pci->device) { - case PCI_DEVICE_ID_PHILIPS_SAA7134: - if (1 == runtime->channels) - fmt |= (1 << 3); - if (2 == runtime->channels) - fmt |= (3 << 3); - if (sign) - fmt |= 0x04; - - fmt |= (MIXER_ADDR_TVTUNER == dev->dmasound.input) ? 0xc0 : 0x80; - saa_writeb(SAA7134_NUM_SAMPLES0, ((dev->dmasound.blksize - 1) & 0x0000ff)); - saa_writeb(SAA7134_NUM_SAMPLES1, ((dev->dmasound.blksize - 1) & 0x00ff00) >> 8); - saa_writeb(SAA7134_NUM_SAMPLES2, ((dev->dmasound.blksize - 1) & 0xff0000) >> 16); - saa_writeb(SAA7134_AUDIO_FORMAT_CTRL, fmt); - - break; - case PCI_DEVICE_ID_PHILIPS_SAA7133: - case PCI_DEVICE_ID_PHILIPS_SAA7135: - if (1 == runtime->channels) - fmt |= (1 << 4); - if (2 == runtime->channels) - fmt |= (2 << 4); - if (!sign) - fmt |= 0x04; - saa_writel(SAA7133_NUM_SAMPLES, dev->dmasound.blksize -1); - saa_writel(SAA7133_AUDIO_CHANNEL, 0x543210 | (fmt << 24)); - break; - } - - dprintk("rec_start: afmt=%d ch=%d => fmt=0x%x swap=%c\n", - runtime->format, runtime->channels, fmt, - bswap ? 'b' : '-'); - /* dma: setup channel 6 (= AUDIO) */ - control = SAA7134_RS_CONTROL_BURST_16 | - SAA7134_RS_CONTROL_ME | - (dev->dmasound.pt.dma >> 12); - if (bswap) - control |= SAA7134_RS_CONTROL_BSWAP; - - saa_writel(SAA7134_RS_BA1(6),0); - saa_writel(SAA7134_RS_BA2(6),dev->dmasound.blksize); - saa_writel(SAA7134_RS_PITCH(6),0); - saa_writel(SAA7134_RS_CONTROL(6),control); - - dev->dmasound.rate = runtime->rate; - - /* Setup and update the card/ALSA controls */ - snd_saa7134_capsrc_set(saa7134->capture_ctl[dev->dmasound.input], 1, 1, - true); - - return 0; - -} - -/* - * ALSA pointer fetching - * - * - One of the ALSA capture callbacks. - * - * Called whenever a period elapses, it must return the current hardware - * position of the buffer. - * Also resets the read counter used to prevent overruns - * - */ - -static snd_pcm_uframes_t -snd_card_saa7134_capture_pointer(struct snd_pcm_substream * substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - snd_card_saa7134_pcm_t *pcm = runtime->private_data; - struct saa7134_dev *dev=pcm->dev; - - if (dev->dmasound.read_count) { - dev->dmasound.read_count -= snd_pcm_lib_period_bytes(substream); - dev->dmasound.read_offset += snd_pcm_lib_period_bytes(substream); - if (dev->dmasound.read_offset == dev->dmasound.bufsize) - dev->dmasound.read_offset = 0; - } - - return bytes_to_frames(runtime, dev->dmasound.read_offset); -} - -/* - * ALSA hardware capabilities definition - * - * Report only 32kHz for ALSA: - * - * - SAA7133/35 uses DDEP (DemDec Easy Programming mode), which works in 32kHz - * only - * - SAA7134 for TV mode uses DemDec mode (32kHz) - * - Radio works in 32kHz only - * - When recording 48kHz from Line1/Line2, switching of capture source to TV - * means - * switching to 32kHz without any frequency translation - */ - -static struct snd_pcm_hardware snd_card_saa7134_capture = -{ - .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_MMAP_VALID), - .formats = SNDRV_PCM_FMTBIT_S16_LE | \ - SNDRV_PCM_FMTBIT_S16_BE | \ - SNDRV_PCM_FMTBIT_S8 | \ - SNDRV_PCM_FMTBIT_U8 | \ - SNDRV_PCM_FMTBIT_U16_LE | \ - SNDRV_PCM_FMTBIT_U16_BE, - .rates = SNDRV_PCM_RATE_32000, - .rate_min = 32000, - .rate_max = 32000, - .channels_min = 1, - .channels_max = 2, - .buffer_bytes_max = (256*1024), - .period_bytes_min = 64, - .period_bytes_max = (256*1024), - .periods_min = 4, - .periods_max = 1024, -}; - -static void snd_card_saa7134_runtime_free(struct snd_pcm_runtime *runtime) -{ - snd_card_saa7134_pcm_t *pcm = runtime->private_data; - - kfree(pcm); -} - - -/* - * ALSA hardware params - * - * - One of the ALSA capture callbacks. - * - * Called on initialization, right before the PCM preparation - * - */ - -static int snd_card_saa7134_hw_params(struct snd_pcm_substream * substream, - struct snd_pcm_hw_params * hw_params) -{ - snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream); - struct saa7134_dev *dev; - unsigned int period_size, periods; - int err; - - period_size = params_period_bytes(hw_params); - periods = params_periods(hw_params); - - if (period_size < 0x100 || period_size > 0x10000) - return -EINVAL; - if (periods < 4) - return -EINVAL; - if (period_size * periods > 1024 * 1024) - return -EINVAL; - - dev = saa7134->dev; - - if (dev->dmasound.blocks == periods && - dev->dmasound.blksize == period_size) - return 0; - - /* release the old buffer */ - if (substream->runtime->dma_area) { - saa7134_pgtable_free(dev->pci, &dev->dmasound.pt); - videobuf_dma_unmap(&dev->pci->dev, &dev->dmasound.dma); - dsp_buffer_free(dev); - substream->runtime->dma_area = NULL; - } - dev->dmasound.blocks = periods; - dev->dmasound.blksize = period_size; - dev->dmasound.bufsize = period_size * periods; - - err = dsp_buffer_init(dev); - if (0 != err) { - dev->dmasound.blocks = 0; - dev->dmasound.blksize = 0; - dev->dmasound.bufsize = 0; - return err; - } - - if (0 != (err = videobuf_dma_map(&dev->pci->dev, &dev->dmasound.dma))) { - dsp_buffer_free(dev); - return err; - } - if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->dmasound.pt))) { - videobuf_dma_unmap(&dev->pci->dev, &dev->dmasound.dma); - dsp_buffer_free(dev); - return err; - } - if (0 != (err = saa7134_pgtable_build(dev->pci,&dev->dmasound.pt, - dev->dmasound.dma.sglist, - dev->dmasound.dma.sglen, - 0))) { - saa7134_pgtable_free(dev->pci, &dev->dmasound.pt); - videobuf_dma_unmap(&dev->pci->dev, &dev->dmasound.dma); - dsp_buffer_free(dev); - return err; - } - - /* I should be able to use runtime->dma_addr in the control - byte, but it doesn't work. So I allocate the DMA using the - V4L functions, and force ALSA to use that as the DMA area */ - - substream->runtime->dma_area = dev->dmasound.dma.vaddr; - substream->runtime->dma_bytes = dev->dmasound.bufsize; - substream->runtime->dma_addr = 0; - - return 0; - -} - -/* - * ALSA hardware release - * - * - One of the ALSA capture callbacks. - * - * Called after closing the device, but before snd_card_saa7134_capture_close - * It stops the DMA audio and releases the buffers. - * - */ - -static int snd_card_saa7134_hw_free(struct snd_pcm_substream * substream) -{ - snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream); - struct saa7134_dev *dev; - - dev = saa7134->dev; - - if (substream->runtime->dma_area) { - saa7134_pgtable_free(dev->pci, &dev->dmasound.pt); - videobuf_dma_unmap(&dev->pci->dev, &dev->dmasound.dma); - dsp_buffer_free(dev); - substream->runtime->dma_area = NULL; - } - - return 0; -} - -/* - * ALSA capture finish - * - * - One of the ALSA capture callbacks. - * - * Called after closing the device. - * - */ - -static int snd_card_saa7134_capture_close(struct snd_pcm_substream * substream) -{ - snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream); - struct saa7134_dev *dev = saa7134->dev; - - if (saa7134->mute_was_on) { - dev->ctl_mute = 1; - saa7134_tvaudio_setmute(dev); - } - return 0; -} - -/* - * ALSA capture start - * - * - One of the ALSA capture callbacks. - * - * Called when opening the device. It creates and populates the PCM - * structure - * - */ - -static int snd_card_saa7134_capture_open(struct snd_pcm_substream * substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - snd_card_saa7134_pcm_t *pcm; - snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream); - struct saa7134_dev *dev; - int amux, err; - - if (!saa7134) { - printk(KERN_ERR "BUG: saa7134 can't find device struct." - " Can't proceed with open\n"); - return -ENODEV; - } - dev = saa7134->dev; - mutex_lock(&dev->dmasound.lock); - - dev->dmasound.read_count = 0; - dev->dmasound.read_offset = 0; - - amux = dev->input->amux; - if ((amux < 1) || (amux > 3)) - amux = 1; - dev->dmasound.input = amux - 1; - - mutex_unlock(&dev->dmasound.lock); - - pcm = kzalloc(sizeof(*pcm), GFP_KERNEL); - if (pcm == NULL) - return -ENOMEM; - - pcm->dev=saa7134->dev; - - spin_lock_init(&pcm->lock); - - pcm->substream = substream; - runtime->private_data = pcm; - runtime->private_free = snd_card_saa7134_runtime_free; - runtime->hw = snd_card_saa7134_capture; - - if (dev->ctl_mute != 0) { - saa7134->mute_was_on = 1; - dev->ctl_mute = 0; - saa7134_tvaudio_setmute(dev); - } - - err = snd_pcm_hw_constraint_integer(runtime, - SNDRV_PCM_HW_PARAM_PERIODS); - if (err < 0) - return err; - - err = snd_pcm_hw_constraint_step(runtime, 0, - SNDRV_PCM_HW_PARAM_PERIODS, 2); - if (err < 0) - return err; - - return 0; -} - -/* - * page callback (needed for mmap) - */ - -static struct page *snd_card_saa7134_page(struct snd_pcm_substream *substream, - unsigned long offset) -{ - void *pageptr = substream->runtime->dma_area + offset; - return vmalloc_to_page(pageptr); -} - -/* - * ALSA capture callbacks definition - */ - -static struct snd_pcm_ops snd_card_saa7134_capture_ops = { - .open = snd_card_saa7134_capture_open, - .close = snd_card_saa7134_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_card_saa7134_hw_params, - .hw_free = snd_card_saa7134_hw_free, - .prepare = snd_card_saa7134_capture_prepare, - .trigger = snd_card_saa7134_capture_trigger, - .pointer = snd_card_saa7134_capture_pointer, - .page = snd_card_saa7134_page, -}; - -/* - * ALSA PCM setup - * - * Called when initializing the board. Sets up the name and hooks up - * the callbacks - * - */ - -static int snd_card_saa7134_pcm(snd_card_saa7134_t *saa7134, int device) -{ - struct snd_pcm *pcm; - int err; - - if ((err = snd_pcm_new(saa7134->card, "SAA7134 PCM", device, 0, 1, &pcm)) < 0) - return err; - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_card_saa7134_capture_ops); - pcm->private_data = saa7134; - pcm->info_flags = 0; - strcpy(pcm->name, "SAA7134 PCM"); - return 0; -} - -#define SAA713x_VOLUME(xname, xindex, addr) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ - .info = snd_saa7134_volume_info, \ - .get = snd_saa7134_volume_get, .put = snd_saa7134_volume_put, \ - .private_value = addr } - -static int snd_saa7134_volume_info(struct snd_kcontrol * kcontrol, - struct snd_ctl_elem_info * uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 2; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 20; - return 0; -} - -static int snd_saa7134_volume_get(struct snd_kcontrol * kcontrol, - struct snd_ctl_elem_value * ucontrol) -{ - snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol); - int addr = kcontrol->private_value; - - ucontrol->value.integer.value[0] = chip->mixer_volume[addr][0]; - ucontrol->value.integer.value[1] = chip->mixer_volume[addr][1]; - return 0; -} - -static int snd_saa7134_volume_put(struct snd_kcontrol * kcontrol, - struct snd_ctl_elem_value * ucontrol) -{ - snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol); - struct saa7134_dev *dev = chip->dev; - - int change, addr = kcontrol->private_value; - int left, right; - - left = ucontrol->value.integer.value[0]; - if (left < 0) - left = 0; - if (left > 20) - left = 20; - right = ucontrol->value.integer.value[1]; - if (right < 0) - right = 0; - if (right > 20) - right = 20; - spin_lock_irq(&chip->mixer_lock); - change = 0; - if (chip->mixer_volume[addr][0] != left) { - change = 1; - right = left; - } - if (chip->mixer_volume[addr][1] != right) { - change = 1; - left = right; - } - if (change) { - switch (dev->pci->device) { - case PCI_DEVICE_ID_PHILIPS_SAA7134: - switch (addr) { - case MIXER_ADDR_TVTUNER: - left = 20; - break; - case MIXER_ADDR_LINE1: - saa_andorb(SAA7134_ANALOG_IO_SELECT, 0x10, - (left > 10) ? 0x00 : 0x10); - break; - case MIXER_ADDR_LINE2: - saa_andorb(SAA7134_ANALOG_IO_SELECT, 0x20, - (left > 10) ? 0x00 : 0x20); - break; - } - break; - case PCI_DEVICE_ID_PHILIPS_SAA7133: - case PCI_DEVICE_ID_PHILIPS_SAA7135: - switch (addr) { - case MIXER_ADDR_TVTUNER: - left = 20; - break; - case MIXER_ADDR_LINE1: - saa_andorb(0x0594, 0x10, - (left > 10) ? 0x00 : 0x10); - break; - case MIXER_ADDR_LINE2: - saa_andorb(0x0594, 0x20, - (left > 10) ? 0x00 : 0x20); - break; - } - break; - } - chip->mixer_volume[addr][0] = left; - chip->mixer_volume[addr][1] = right; - } - spin_unlock_irq(&chip->mixer_lock); - return change; -} - -#define SAA713x_CAPSRC(xname, xindex, addr) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ - .info = snd_saa7134_capsrc_info, \ - .get = snd_saa7134_capsrc_get, .put = snd_saa7134_capsrc_put, \ - .private_value = addr } - -static int snd_saa7134_capsrc_info(struct snd_kcontrol * kcontrol, - struct snd_ctl_elem_info * uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; - uinfo->count = 2; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 1; - return 0; -} - -static int snd_saa7134_capsrc_get(struct snd_kcontrol * kcontrol, - struct snd_ctl_elem_value * ucontrol) -{ - snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol); - int addr = kcontrol->private_value; - - spin_lock_irq(&chip->mixer_lock); - if (chip->capture_source_addr == addr) { - ucontrol->value.integer.value[0] = chip->capture_source[0]; - ucontrol->value.integer.value[1] = chip->capture_source[1]; - } else { - ucontrol->value.integer.value[0] = 0; - ucontrol->value.integer.value[1] = 0; - } - spin_unlock_irq(&chip->mixer_lock); - - return 0; -} - -static int snd_saa7134_capsrc_put(struct snd_kcontrol * kcontrol, - struct snd_ctl_elem_value * ucontrol) -{ - int left, right; - left = ucontrol->value.integer.value[0] & 1; - right = ucontrol->value.integer.value[1] & 1; - - return snd_saa7134_capsrc_set(kcontrol, left, right, false); -} - -static struct snd_kcontrol_new snd_saa7134_volume_controls[] = { -SAA713x_VOLUME("Video Volume", 0, MIXER_ADDR_TVTUNER), -SAA713x_VOLUME("Line Volume", 1, MIXER_ADDR_LINE1), -SAA713x_VOLUME("Line Volume", 2, MIXER_ADDR_LINE2), -}; - -static struct snd_kcontrol_new snd_saa7134_capture_controls[] = { -SAA713x_CAPSRC("Video Capture Switch", 0, MIXER_ADDR_TVTUNER), -SAA713x_CAPSRC("Line Capture Switch", 1, MIXER_ADDR_LINE1), -SAA713x_CAPSRC("Line Capture Switch", 2, MIXER_ADDR_LINE2), -}; - -/* - * ALSA mixer setup - * - * Called when initializing the board. Sets up the name and hooks up - * the callbacks - * - */ - -static int snd_card_saa7134_new_mixer(snd_card_saa7134_t * chip) -{ - struct snd_card *card = chip->card; - struct snd_kcontrol *kcontrol; - unsigned int idx; - int err, addr; - - strcpy(card->mixername, "SAA7134 Mixer"); - - for (idx = 0; idx < ARRAY_SIZE(snd_saa7134_volume_controls); idx++) { - kcontrol = snd_ctl_new1(&snd_saa7134_volume_controls[idx], - chip); - err = snd_ctl_add(card, kcontrol); - if (err < 0) - return err; - } - - for (idx = 0; idx < ARRAY_SIZE(snd_saa7134_capture_controls); idx++) { - kcontrol = snd_ctl_new1(&snd_saa7134_capture_controls[idx], - chip); - addr = snd_saa7134_capture_controls[idx].private_value; - chip->capture_ctl[addr] = kcontrol; - err = snd_ctl_add(card, kcontrol); - if (err < 0) - return err; - } - - chip->capture_source_addr = MIXER_ADDR_UNSELECTED; - return 0; -} - -static void snd_saa7134_free(struct snd_card * card) -{ - snd_card_saa7134_t *chip = card->private_data; - - if (chip->dev->dmasound.priv_data == NULL) - return; - - if (chip->irq >= 0) - free_irq(chip->irq, &chip->dev->dmasound); - - chip->dev->dmasound.priv_data = NULL; - -} - -/* - * ALSA initialization - * - * Called by the init routine, once for each saa7134 device present, - * it creates the basic structures and registers the ALSA devices - * - */ - -static int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum) -{ - - struct snd_card *card; - snd_card_saa7134_t *chip; - int err; - - - if (devnum >= SNDRV_CARDS) - return -ENODEV; - if (!enable[devnum]) - return -ENODEV; - - err = snd_card_create(index[devnum], id[devnum], THIS_MODULE, - sizeof(snd_card_saa7134_t), &card); - if (err < 0) - return err; - - strcpy(card->driver, "SAA7134"); - - /* Card "creation" */ - - card->private_free = snd_saa7134_free; - chip = card->private_data; - - spin_lock_init(&chip->lock); - spin_lock_init(&chip->mixer_lock); - - chip->dev = dev; - - chip->card = card; - - chip->pci = dev->pci; - chip->iobase = pci_resource_start(dev->pci, 0); - - - err = request_irq(dev->pci->irq, saa7134_alsa_irq, - IRQF_SHARED | IRQF_DISABLED, dev->name, - (void*) &dev->dmasound); - - if (err < 0) { - printk(KERN_ERR "%s: can't get IRQ %d for ALSA\n", - dev->name, dev->pci->irq); - goto __nodev; - } - - chip->irq = dev->pci->irq; - - mutex_init(&dev->dmasound.lock); - - if ((err = snd_card_saa7134_new_mixer(chip)) < 0) - goto __nodev; - - if ((err = snd_card_saa7134_pcm(chip, 0)) < 0) - goto __nodev; - - snd_card_set_dev(card, &chip->pci->dev); - - /* End of "creation" */ - - strcpy(card->shortname, "SAA7134"); - sprintf(card->longname, "%s at 0x%lx irq %d", - chip->dev->name, chip->iobase, chip->irq); - - printk(KERN_INFO "%s/alsa: %s registered as card %d\n",dev->name,card->longname,index[devnum]); - - if ((err = snd_card_register(card)) == 0) { - snd_saa7134_cards[devnum] = card; - return 0; - } - -__nodev: - snd_card_free(card); - return err; -} - - -static int alsa_device_init(struct saa7134_dev *dev) -{ - dev->dmasound.priv_data = dev; - alsa_card_saa7134_create(dev,dev->nr); - return 1; -} - -static int alsa_device_exit(struct saa7134_dev *dev) -{ - - snd_card_free(snd_saa7134_cards[dev->nr]); - snd_saa7134_cards[dev->nr] = NULL; - return 1; -} - -/* - * Module initializer - * - * Loops through present saa7134 cards, and assigns an ALSA device - * to each one - * - */ - -static int saa7134_alsa_init(void) -{ - struct saa7134_dev *dev = NULL; - struct list_head *list; - - saa7134_dmasound_init = alsa_device_init; - saa7134_dmasound_exit = alsa_device_exit; - - printk(KERN_INFO "saa7134 ALSA driver for DMA sound loaded\n"); - - list_for_each(list,&saa7134_devlist) { - dev = list_entry(list, struct saa7134_dev, devlist); - if (dev->pci->device == PCI_DEVICE_ID_PHILIPS_SAA7130) - printk(KERN_INFO "%s/alsa: %s doesn't support digital audio\n", - dev->name, saa7134_boards[dev->board].name); - else - alsa_device_init(dev); - } - - if (dev == NULL) - printk(KERN_INFO "saa7134 ALSA: no saa7134 cards found\n"); - - return 0; - -} - -/* - * Module destructor - */ - -static void saa7134_alsa_exit(void) -{ - int idx; - - for (idx = 0; idx < SNDRV_CARDS; idx++) { - snd_card_free(snd_saa7134_cards[idx]); - } - - saa7134_dmasound_init = NULL; - saa7134_dmasound_exit = NULL; - printk(KERN_INFO "saa7134 ALSA driver for DMA sound unloaded\n"); - - return; -} - -/* We initialize this late, to make sure the sound system is up and running */ -late_initcall(saa7134_alsa_init); -module_exit(saa7134_alsa_exit); -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Ricardo Cerqueira"); diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c deleted file mode 100644 index bc08f1dbc293..000000000000 --- a/drivers/media/video/saa7134/saa7134-cards.c +++ /dev/null @@ -1,8026 +0,0 @@ -/* - * - * device driver for philips saa7134 based TV cards - * card-specific stuff. - * - * (c) 2001-04 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/i2c.h> -#include <linux/i2c-algo-bit.h> - -#include "saa7134-reg.h" -#include "saa7134.h" -#include "tuner-xc2028.h" -#include <media/v4l2-common.h> -#include <media/tveeprom.h> -#include "tea5767.h" -#include "tda18271.h" -#include "xc5000.h" -#include "s5h1411.h" - -/* commly used strings */ -static char name_mute[] = "mute"; -static char name_radio[] = "Radio"; -static char name_tv[] = "Television"; -static char name_tv_mono[] = "TV (mono only)"; -static char name_comp[] = "Composite"; -static char name_comp1[] = "Composite1"; -static char name_comp2[] = "Composite2"; -static char name_comp3[] = "Composite3"; -static char name_comp4[] = "Composite4"; -static char name_svideo[] = "S-Video"; - -/* ------------------------------------------------------------------ */ -/* board config info */ - -/* If radio_type !=UNSET, radio_addr should be specified - */ - -struct saa7134_board saa7134_boards[] = { - [SAA7134_BOARD_UNKNOWN] = { - .name = "UNKNOWN/GENERIC", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - - .inputs = {{ - .name = "default", - .vmux = 0, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_PROTEUS_PRO] = { - /* /me */ - .name = "Proteus Pro [philips reference design]", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - - .inputs = {{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .tv = 1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_FLYVIDEO3000] = { - /* "Marco d'Itri" <md@Linux.IT> */ - .name = "LifeView FlyVIDEO3000", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - - .gpiomask = 0xe000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .gpio = 0x8000, - .tv = 1, - },{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .gpio = 0x0000, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - .gpio = 0x4000, - },{ - .name = name_comp2, - .vmux = 3, - .amux = LINE2, - .gpio = 0x4000, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - .gpio = 0x4000, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x2000, - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio = 0x8000, - }, - }, - [SAA7134_BOARD_FLYVIDEO2000] = { - /* "TC Wan" <tcwan@cs.usm.my> */ - .name = "LifeView/Typhoon FlyVIDEO2000", - .audio_clock = 0x00200000, - .tuner_type = TUNER_LG_PAL_NEW_TAPC, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - - .gpiomask = 0xe000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .gpio = 0x0000, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - .gpio = 0x4000, - },{ - .name = name_comp2, - .vmux = 3, - .amux = LINE2, - .gpio = 0x4000, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - .gpio = 0x4000, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x2000, - }, - .mute = { - .name = name_mute, - .amux = LINE2, - .gpio = 0x8000, - }, - }, - [SAA7134_BOARD_FLYTVPLATINUM_MINI] = { - /* "Arnaud Quette" <aquette@free.fr> */ - .name = "LifeView FlyTV Platinum Mini", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, /* Composite signal on S-Video input */ - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, /* Composite input */ - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_FLYTVPLATINUM_FM] = { - /* LifeView FlyTV Platinum FM (LR214WF) */ - /* "Peter Missel <peter.missel@onlinehome.de> */ - .name = "LifeView FlyTV Platinum FM / Gold", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - - .gpiomask = 0x1E000, /* Set GP16 and unused 15,14,13 to Output */ - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .gpio = 0x10000, /* GP16=1 selects TV input */ - .tv = 1, - },{ -/* .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .gpio = 0x0000, - .tv = 1, - },{ -*/ .name = name_comp1, /* Composite signal on S-Video input */ - .vmux = 0, - .amux = LINE2, -/* .gpio = 0x4000, */ - },{ - .name = name_comp2, /* Composite input */ - .vmux = 3, - .amux = LINE2, -/* .gpio = 0x4000, */ - },{ - .name = name_svideo, /* S-Video signal on S-Video input */ - .vmux = 8, - .amux = LINE2, -/* .gpio = 0x4000, */ - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x00000, /* GP16=0 selects FM radio antenna */ - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio = 0x10000, - }, - }, - [SAA7134_BOARD_ROVERMEDIA_LINK_PRO_FM] = { - /* RoverMedia TV Link Pro FM (LR138 REV:I) */ - /* Eugene Yudin <Eugene.Yudin@gmail.com> */ - .name = "RoverMedia TV Link Pro FM", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, /* TCL MFPE05 2 */ - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0xe000, - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = TV, - .gpio = 0x8000, - .tv = 1, - }, { - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .gpio = 0x0000, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - .gpio = 0x4000, - }, { - .name = name_comp2, - .vmux = 3, - .amux = LINE2, - .gpio = 0x4000, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - .gpio = 0x4000, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x2000, - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio = 0x8000, - }, - }, - [SAA7134_BOARD_EMPRESS] = { - /* "Gert Vervoort" <gert.vervoort@philips.com> */ - .name = "EMPRESS", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .empress_addr = 0x20, - - .inputs = {{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .tv = 1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - .mpeg = SAA7134_MPEG_EMPRESS, - .video_out = CCIR656, - }, - [SAA7134_BOARD_MONSTERTV] = { - /* "K.Ohta" <alpha292@bremen.or.jp> */ - .name = "SKNet Monster TV", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_NTSC_M, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_MD9717] = { - .name = "Tevion MD 9717", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - /* workaround for problems with normal TV sound */ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_comp2, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - .mute = { - .name = name_mute, - .amux = TV, - }, - }, - [SAA7134_BOARD_TVSTATION_RDS] = { - /* Typhoon TV Tuner RDS: Art.Nr. 50694 */ - .name = "KNC One TV-Station RDS / Typhoon TV Tuner RDS", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .tv = 1, - },{ - - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - - .name = "CVid over SVid", - .vmux = 0, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_TVSTATION_DVR] = { - .name = "KNC One TV-Station DVR", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .empress_addr = 0x20, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x820000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x20000, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x20000, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x20000, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x20000, - }, - .mpeg = SAA7134_MPEG_EMPRESS, - .video_out = CCIR656, - }, - [SAA7134_BOARD_CINERGY400] = { - .name = "Terratec Cinergy 400 TV", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 4, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp2, /* CVideo over SVideo Connector */ - .vmux = 0, - .amux = LINE1, - }} - }, - [SAA7134_BOARD_MD5044] = { - .name = "Medion 5044", - .audio_clock = 0x00187de7, /* was: 0x00200000, */ - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - /* workaround for problems with normal TV sound */ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_KWORLD] = { - .name = "Kworld/KuroutoShikou SAA7130-TVPCI", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_NTSC_M, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .tv = 1, - }}, - }, - [SAA7134_BOARD_CINERGY600] = { - .name = "Terratec Cinergy 600 TV", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 4, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp2, /* CVideo over SVideo Connector */ - .vmux = 0, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_MD7134] = { - .name = "Medion 7134", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FMD1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - .mute = { - .name = name_mute, - .amux = TV, - }, - }, - [SAA7134_BOARD_TYPHOON_90031] = { - /* aka Typhoon "TV+Radio", Art.Nr 90031 */ - /* Tom Zoerner <tomzo at users sourceforge net> */ - .name = "Typhoon TV+Radio 90031", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_ELSA] = { - .name = "ELSA EX-VISION 300TV", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_HITACHI_NTSC, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 4, - .amux = LINE2, - .tv = 1, - }}, - }, - [SAA7134_BOARD_ELSA_500TV] = { - .name = "ELSA EX-VISION 500TV", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_HITACHI_NTSC, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_svideo, - .vmux = 7, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 8, - .amux = TV, - .tv = 1, - },{ - .name = name_tv_mono, - .vmux = 8, - .amux = LINE2, - .tv = 1, - }}, - }, - [SAA7134_BOARD_ELSA_700TV] = { - .name = "ELSA EX-VISION 700TV", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_HITACHI_NTSC, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 4, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 6, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 7, - .amux = LINE1, - }}, - .mute = { - .name = name_mute, - .amux = TV, - }, - }, - [SAA7134_BOARD_ASUSTeK_TVFM7134] = { - .name = "ASUS TV-FM 7134", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 4, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 6, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, - .amux = LINE1, - }, - }, - [SAA7134_BOARD_ASUSTeK_TVFM7135] = { - .name = "ASUS TV-FM 7135", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x200000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .gpio = 0x0000, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 4, - .amux = LINE2, - .gpio = 0x0000, - },{ - .name = name_svideo, - .vmux = 6, - .amux = LINE2, - .gpio = 0x0000, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x200000, - }, - .mute = { - .name = name_mute, - .gpio = 0x0000, - }, - - }, - [SAA7134_BOARD_VA1000POWER] = { - .name = "AOPEN VA1000 POWER", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_NTSC, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .tv = 1, - }}, - }, - [SAA7134_BOARD_10MOONSTVMASTER] = { - /* "lilicheng" <llc@linuxfans.org> */ - .name = "10MOONS PCI TV CAPTURE CARD", - .audio_clock = 0x00200000, - .tuner_type = TUNER_LG_PAL_NEW_TAPC, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0xe000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .gpio = 0x0000, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - .gpio = 0x4000, - },{ - .name = name_comp2, - .vmux = 3, - .amux = LINE2, - .gpio = 0x4000, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - .gpio = 0x4000, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x2000, - }, - .mute = { - .name = name_mute, - .amux = LINE2, - .gpio = 0x8000, - }, - }, - [SAA7134_BOARD_BMK_MPEX_NOTUNER] = { - /* "Andrew de Quincey" <adq@lidskialf.net> */ - .name = "BMK MPEX No Tuner", - .audio_clock = 0x200000, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .empress_addr = 0x20, - .inputs = {{ - .name = name_comp1, - .vmux = 4, - .amux = LINE1, - },{ - .name = name_comp2, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_comp3, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_comp4, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .mpeg = SAA7134_MPEG_EMPRESS, - .video_out = CCIR656, - }, - [SAA7134_BOARD_VIDEOMATE_TV] = { - .name = "Compro VideoMate TV", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_NTSC_M, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .tv = 1, - }}, - }, - [SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS] = { - .name = "Compro VideoMate TV Gold+", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_NTSC_M, - .gpiomask = 0x800c0000, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x06c00012, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x0ac20012, - },{ - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .gpio = 0x08c20012, - .tv = 1, - }}, /* radio and probably mute is missing */ - }, - [SAA7134_BOARD_CRONOS_PLUS] = { - /* - gpio pins: - 0 .. 3 BASE_ID - 4 .. 7 PROTECT_ID - 8 .. 11 USER_OUT - 12 .. 13 USER_IN - 14 .. 15 VIDIN_SEL - */ - .name = "Matrox CronosPlus", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0xcf00, - .inputs = {{ - .name = name_comp1, - .vmux = 0, - .gpio = 2 << 14, - },{ - .name = name_comp2, - .vmux = 0, - .gpio = 1 << 14, - },{ - .name = name_comp3, - .vmux = 0, - .gpio = 0 << 14, - },{ - .name = name_comp4, - .vmux = 0, - .gpio = 3 << 14, - },{ - .name = name_svideo, - .vmux = 8, - .gpio = 2 << 14, - }}, - }, - [SAA7134_BOARD_MD2819] = { - .name = "AverMedia M156 / Medion 2819", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x03, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x00, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x02, - }, { - .name = name_comp2, - .vmux = 0, - .amux = LINE1, - .gpio = 0x02, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x02, - } }, - .radio = { - .name = name_radio, - .amux = LINE1, - .gpio = 0x01, - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio = 0x00, - }, - }, - [SAA7134_BOARD_BMK_MPEX_TUNER] = { - /* "Greg Wickham <greg.wickham@grangenet.net> */ - .name = "BMK MPEX Tuner", - .audio_clock = 0x200000, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .empress_addr = 0x20, - .inputs = {{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }}, - .mpeg = SAA7134_MPEG_EMPRESS, - .video_out = CCIR656, - }, - [SAA7134_BOARD_ASUSTEK_TVFM7133] = { - .name = "ASUS TV-FM 7133", - .audio_clock = 0x00187de7, - /* probably wrong, the 7133 one is the NTSC version ... - * .tuner_type = TUNER_PHILIPS_FM1236_MK3 */ - .tuner_type = TUNER_LG_NTSC_NEW_TAPC, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - - },{ - .name = name_comp1, - .vmux = 4, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 6, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, - .amux = LINE1, - }, - }, - [SAA7134_BOARD_PINNACLE_PCTV_STEREO] = { - .name = "Pinnacle PCTV Stereo (saa7134)", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_MT2032, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_INACTIVE, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, - .vmux = 1, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_MANLI_MTV002] = { - /* Ognjen Nastic <ognjen@logosoft.ba> */ - .name = "Manli MuchTV M-TV002", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 3, - .amux = LINE2, - .tv = 1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_MANLI_MTV001] = { - /* Ognjen Nastic <ognjen@logosoft.ba> UNTESTED */ - .name = "Manli MuchTV M-TV001", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 3, - .amux = LINE2, - .tv = 1, - }}, - .mute = { - .name = name_mute, - .amux = LINE1, - }, - }, - [SAA7134_BOARD_TG3000TV] = { - /* TransGear 3000TV */ - .name = "Nagase Sangyo TransGear 3000TV", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_NTSC_M, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_ECS_TVP3XP] = { - .name = "Elitegroup ECS TVP3XP FM1216 Tuner Card(PAL-BG,FM) ", - .audio_clock = 0x187de7, /* xtal 32.1 MHz */ - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = "CVid over SVid", - .vmux = 0, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_ECS_TVP3XP_4CB5] = { - .name = "Elitegroup ECS TVP3XP FM1236 Tuner Card (NTSC,FM)", - .audio_clock = 0x187de7, - .tuner_type = TUNER_PHILIPS_NTSC, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = "CVid over SVid", - .vmux = 0, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_ECS_TVP3XP_4CB6] = { - /* Barry Scott <barry.scott@onelan.co.uk> */ - .name = "Elitegroup ECS TVP3XP FM1246 Tuner Card (PAL,FM)", - .audio_clock = 0x187de7, - .tuner_type = TUNER_PHILIPS_PAL_I, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = "CVid over SVid", - .vmux = 0, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_AVACSSMARTTV] = { - /* Roman Pszonczenko <romka@kolos.math.uni.lodz.pl> */ - .name = "AVACS SmartTV", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x200000, - }, - }, - [SAA7134_BOARD_AVERMEDIA_DVD_EZMAKER] = { - /* Michael Smith <msmith@cbnco.com> */ - .name = "AVerMedia DVD EZMaker", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_comp1, - .vmux = 3, - },{ - .name = name_svideo, - .vmux = 8, - }}, - }, - [SAA7134_BOARD_AVERMEDIA_M103] = { - /* Massimo Piccioni <dafastidio@libero.it> */ - .name = "AVerMedia MiniPCI DVB-T Hybrid M103", - .audio_clock = 0x187de7, - .tuner_type = TUNER_XC2028, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - } }, - }, - [SAA7134_BOARD_NOVAC_PRIMETV7133] = { - /* toshii@netbsd.org */ - .name = "Noval Prime TV 7133", - .audio_clock = 0x00200000, - .tuner_type = TUNER_ALPS_TSBH1_NTSC, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_comp1, - .vmux = 3, - },{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_svideo, - .vmux = 8, - }}, - }, - [SAA7134_BOARD_AVERMEDIA_STUDIO_305] = { - .name = "AverMedia AverTV Studio 305", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1256_IH3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - .mute = { - .name = name_mute, - .amux = LINE1, - }, - }, - [SAA7134_BOARD_AVERMEDIA_STUDIO_505] = { - /* Vasiliy Temnikov <vaka@newmail.ru> */ - .name = "AverMedia AverTV Studio 505", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - }, { - .name = name_comp2, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - .mute = { - .name = name_mute, - .amux = LINE1, - }, - }, - [SAA7134_BOARD_UPMOST_PURPLE_TV] = { - .name = "UPMOST PURPLE TV", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1236_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 7, - .amux = TV, - .tv = 1, - },{ - .name = name_svideo, - .vmux = 7, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_ITEMS_MTV005] = { - /* Norman Jonas <normanjonas@arcor.de> */ - .name = "Items MuchTV Plus / IT-005", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_CINERGY200] = { - .name = "Terratec Cinergy 200 TV", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 4, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp2, /* CVideo over SVideo Connector */ - .vmux = 0, - .amux = LINE1, - }}, - .mute = { - .name = name_mute, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_VIDEOMATE_TV_PVR] = { - /* Alain St-Denis <alain@topaze.homeip.net> */ - .name = "Compro VideoMate TV PVR/FM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_NTSC_M, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x808c0080, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x00080, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x00080, - },{ - .name = name_tv, - .vmux = 1, - .amux = LINE2_LEFT, - .tv = 1, - .gpio = 0x00080, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x80000, - }, - .mute = { - .name = name_mute, - .amux = LINE2, - .gpio = 0x40000, - }, - }, - [SAA7134_BOARD_SABRENT_SBTTVFM] = { - /* Michael Rodriguez-Torrent <mrtorrent@asu.edu> */ - .name = "Sabrent SBT-TVFM (saa7130)", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_NTSC_M, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 3, - .amux = LINE2, - .tv = 1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_ZOLID_XPERT_TV7134] = { - /* Helge Jensen <helge.jensen@slog.dk> */ - .name = ":Zolid Xpert TV7134", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_NTSC, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .tv = 1, - }}, - }, - [SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE] = { - /* "Matteo Az" <matte.az@nospam.libero.it> ;-) */ - .name = "Empire PCI TV-Radio LE", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x4000, - .inputs = {{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .gpio = 0x8000, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x8000, - },{ - .name = name_svideo, - .vmux = 6, - .amux = LINE1, - .gpio = 0x8000, - }}, - .radio = { - .name = name_radio, - .amux = LINE1, - .gpio = 0x8000, - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio =0x8000, - } - }, - [SAA7134_BOARD_AVERMEDIA_STUDIO_307] = { - /* - Nickolay V. Shmyrev <nshmyrev@yandex.ru> - Lots of thanks to Andrey Zolotarev <zolotarev_andrey@mail.ru> - */ - .name = "Avermedia AVerTV Studio 307", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1256_IH3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x03, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x00, - },{ - .name = name_comp, - .vmux = 3, - .amux = LINE1, - .gpio = 0x02, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x02, - }}, - .radio = { - .name = name_radio, - .amux = LINE1, - .gpio = 0x01, - }, - .mute = { - .name = name_mute, - .amux = LINE1, - .gpio = 0x00, - }, - }, - [SAA7134_BOARD_AVERMEDIA_GO_007_FM] = { - .name = "Avermedia AVerTV GO 007 FM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x00300003, - /* .gpiomask = 0x8c240003, */ - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x01, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - .gpio = 0x02, - },{ - .name = name_svideo, - .vmux = 6, - .amux = LINE1, - .gpio = 0x02, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x00300001, - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio = 0x01, - }, - }, - [SAA7134_BOARD_AVERMEDIA_CARDBUS] = { - /* Kees.Blom@cwi.nl */ - .name = "AVerMedia Cardbus TV/Radio (E500)", - .audio_clock = 0x187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE1, - }, - }, - [SAA7134_BOARD_AVERMEDIA_CARDBUS_501] = { - /* Oldrich Jedlicka <oldium.pro@seznam.cz> */ - .name = "AVerMedia Cardbus TV/Radio (E501R)", - .audio_clock = 0x187de7, - .tuner_type = TUNER_ALPS_TSBE5_PAL, - .radio_type = TUNER_TEA5767, - .tuner_addr = 0x61, - .radio_addr = 0x60, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x08000000, - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x08000000, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x08000000, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x08000000, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x00000000, - }, - }, - [SAA7134_BOARD_CINERGY400_CARDBUS] = { - .name = "Terratec Cinergy 400 mobile", - .audio_clock = 0x187de7, - .tuner_type = TUNER_ALPS_TSBE5_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_CINERGY600_MK3] = { - .name = "Terratec Cinergy 600 TV MK3", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .rds_addr = 0x10, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 4, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp2, /* CVideo over SVideo Connector */ - .vmux = 0, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_VIDEOMATE_GOLD_PLUS] = { - /* Dylan Walkden <dylan_walkden@hotmail.com> */ - .name = "Compro VideoMate Gold+ Pal", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_PAL, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x1ce780, - .inputs = {{ - .name = name_svideo, - .vmux = 0, /* CVideo over SVideo Connector - ok? */ - .amux = LINE1, - .gpio = 0x008080, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x008080, - },{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x008080, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x80000, - }, - .mute = { - .name = name_mute, - .amux = LINE2, - .gpio = 0x0c8000, - }, - }, - [SAA7134_BOARD_PINNACLE_300I_DVBT_PAL] = { - .name = "Pinnacle PCTV 300i DVB-T + PAL", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_MT2032, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER | TDA9887_PORT2_INACTIVE, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, - .vmux = 1, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_PROVIDEO_PV952] = { - /* andreas.kretschmer@web.de */ - .name = "ProVideo PV952", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .tv = 1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_AVERMEDIA_305] = { - /* much like the "studio" version but without radio - * and another tuner (sirspiritus@yandex.ru) */ - .name = "AverMedia AverTV/305", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FQ1216ME, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - .mute = { - .name = name_mute, - .amux = LINE1, - }, - }, - [SAA7134_BOARD_FLYDVBTDUO] = { - /* LifeView FlyDVB-T DUO */ - /* "Nico Sabbi <nsabbi@tiscali.it> Hartmut Hackmann hartmut.hackmann@t-online.de*/ - .name = "LifeView FlyDVB-T DUO / MSI TV@nywhere Duo", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x00200000, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .gpio = 0x200000, /* GPIO21=High for TV input */ - .tv = 1, - },{ - .name = name_comp1, /* Composite signal on S-Video input */ - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, /* Composite input */ - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, /* S-Video signal on S-Video input */ - .vmux = 8, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x000000, /* GPIO21=Low for FM radio antenna */ - }, - }, - [SAA7134_BOARD_PHILIPS_TOUGH] = { - .name = "Philips TOUGH DVB-T reference design", - .tuner_type = TUNER_ABSENT, - .audio_clock = 0x00187de7, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_AVERMEDIA_307] = { - /* - Davydov Vladimir <vladimir@iqmedia.com> - */ - .name = "Avermedia AVerTV 307", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FQ1216ME, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_comp2, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_ADS_INSTANT_TV] = { - .name = "ADS Tech Instant TV (saa7135)", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_KWORLD_VSTREAM_XPERT] = { - .name = "Kworld/Tevion V-Stream Xpert TV PVR7134", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_PAL_I, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x0700, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x000, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x200, /* gpio by DScaler */ - },{ - .name = name_svideo, - .vmux = 0, - .amux = LINE1, - .gpio = 0x200, - }}, - .radio = { - .name = name_radio, - .amux = LINE1, - .gpio = 0x100, - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio = 0x000, - }, - }, - [SAA7134_BOARD_FLYDVBT_DUO_CARDBUS] = { - .name = "LifeView/Typhoon/Genius FlyDVB-T Duo Cardbus", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 0x00200000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .gpio = 0x200000, /* GPIO21=High for TV input */ - .tv = 1, - },{ - .name = name_svideo, /* S-Video signal on S-Video input */ - .vmux = 8, - .amux = LINE2, - },{ - .name = name_comp1, /* Composite signal on S-Video input */ - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, /* Composite input */ - .vmux = 3, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x000000, /* GPIO21=Low for FM radio antenna */ - }, - }, - [SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII] = { - .name = "Compro VideoMate TV Gold+II", - .audio_clock = 0x002187de7, - .tuner_type = TUNER_LG_PAL_NEW_TAPC, - .radio_type = TUNER_TEA5767, - .tuner_addr = 0x63, - .radio_addr = 0x60, - .gpiomask = 0x8c1880, - .inputs = {{ - .name = name_svideo, - .vmux = 0, - .amux = LINE1, - .gpio = 0x800800, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x801000, - },{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x800000, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x880000, - }, - .mute = { - .name = name_mute, - .amux = LINE2, - .gpio = 0x840000, - }, - }, - [SAA7134_BOARD_KWORLD_XPERT] = { - /* - FIXME: - - Remote control doesn't initialize properly. - - Audio volume starts muted, - then gradually increases after channel change. - - Overlay scaling problems (application error?) - - Composite S-Video untested. - From: Konrad Rzepecki <hannibal@megapolis.pl> - */ - .name = "Kworld Xpert TV PVR7134", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_TENA_9533_DI, - .radio_type = TUNER_TEA5767, - .tuner_addr = 0x61, - .radio_addr = 0x60, - .gpiomask = 0x0700, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x000, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x200, /* gpio by DScaler */ - },{ - .name = name_svideo, - .vmux = 0, - .amux = LINE1, - .gpio = 0x200, - }}, - .radio = { - .name = name_radio, - .amux = LINE1, - .gpio = 0x100, - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio = 0x000, - }, - }, - [SAA7134_BOARD_FLYTV_DIGIMATRIX] = { - .name = "FlyTV mini Asus Digimatrix", - .audio_clock = 0x00200000, - .tuner_type = TUNER_LG_TALN, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, /* radio unconfirmed */ - .amux = LINE2, - }, - }, - [SAA7134_BOARD_KWORLD_TERMINATOR] = { - /* Kworld V-Stream Studio TV Terminator */ - /* "James Webb <jrwebb@qwest.net> */ - .name = "V-Stream Studio TV Terminator", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 1 << 21, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .gpio = 0x0000000, - .tv = 1, - },{ - .name = name_comp1, /* Composite input */ - .vmux = 3, - .amux = LINE2, - .gpio = 0x0000000, - },{ - .name = name_svideo, /* S-Video input */ - .vmux = 8, - .amux = LINE2, - .gpio = 0x0000000, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_YUAN_TUN900] = { - /* FIXME: - * S-Video and composite sources untested. - * Radio not working. - * Remote control not yet implemented. - * From : codemaster@webgeeks.be */ - .name = "Yuan TUN-900 (saa7135)", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr= ADDR_UNSET, - .radio_addr= ADDR_UNSET, - .gpiomask = 0x00010003, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x01, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - .gpio = 0x02, - },{ - .name = name_svideo, - .vmux = 6, - .amux = LINE2, - .gpio = 0x02, - }}, - .radio = { - .name = name_radio, - .amux = LINE1, - .gpio = 0x00010003, - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio = 0x01, - }, - }, - [SAA7134_BOARD_BEHOLD_409FM] = { - /* <http://tuner.beholder.ru>, Sergey <skiv@orel.ru> */ - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 409 FM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_GOTVIEW_7135] = { - /* Mike Baikov <mike@baikov.com> */ - /* Andrey Cvetcov <ays14@yandex.ru> */ - .name = "GoTView 7135 PCI", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x00200003, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x00200003, - },{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .gpio = 0x00200003, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x00200003, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x00200003, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x00200003, - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio = 0x00200003, - }, - }, - [SAA7134_BOARD_PHILIPS_EUROPA] = { - .name = "Philips EUROPA V3 reference design", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TD1316, - .radio_type = UNSET, - .tuner_addr = 0x61, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_VIDEOMATE_DVBT_300] = { - .name = "Compro Videomate DVB-T300", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TD1316, - .radio_type = UNSET, - .tuner_addr = 0x61, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_VIDEOMATE_DVBT_200] = { - .name = "Compro Videomate DVB-T200", - .tuner_type = TUNER_ABSENT, - .audio_clock = 0x00187de7, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_RTD_VFG7350] = { - .name = "RTD Embedded Technologies VFG7350", - .audio_clock = 0x00200000, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .empress_addr = 0x21, - .inputs = {{ - .name = "Composite 0", - .vmux = 0, - .amux = LINE1, - },{ - .name = "Composite 1", - .vmux = 1, - .amux = LINE2, - },{ - .name = "Composite 2", - .vmux = 2, - .amux = LINE1, - },{ - .name = "Composite 3", - .vmux = 3, - .amux = LINE2, - },{ - .name = "S-Video 0", - .vmux = 8, - .amux = LINE1, - },{ - .name = "S-Video 1", - .vmux = 9, - .amux = LINE2, - }}, - .mpeg = SAA7134_MPEG_EMPRESS, - .video_out = CCIR656, - .vid_port_opts = ( SET_T_CODE_POLARITY_NON_INVERTED | - SET_CLOCK_NOT_DELAYED | - SET_CLOCK_INVERTED | - SET_VSYNC_OFF ), - }, - [SAA7134_BOARD_RTD_VFG7330] = { - .name = "RTD Embedded Technologies VFG7330", - .audio_clock = 0x00200000, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = "Composite 0", - .vmux = 0, - .amux = LINE1, - },{ - .name = "Composite 1", - .vmux = 1, - .amux = LINE2, - },{ - .name = "Composite 2", - .vmux = 2, - .amux = LINE1, - },{ - .name = "Composite 3", - .vmux = 3, - .amux = LINE2, - },{ - .name = "S-Video 0", - .vmux = 8, - .amux = LINE1, - },{ - .name = "S-Video 1", - .vmux = 9, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_FLYTVPLATINUM_MINI2] = { - .name = "LifeView FlyTV Platinum Mini2", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, /* Composite signal on S-Video input */ - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, /* Composite input */ - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180] = { - /* Michael Krufky <mkrufky@m1k.net> - * Uses Alps Electric TDHU2, containing NXT2004 ATSC Decoder - * AFAIK, there is no analog demod, thus, - * no support for analog television. - */ - .name = "AVerMedia AVerTVHD MCE A180", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_comp1, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_MONSTERTV_MOBILE] = { - .name = "SKNet MonsterTV Mobile", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 6, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_PINNACLE_PCTV_110i] = { - .name = "Pinnacle PCTV 40i/50i/110i (saa7133)", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x080200000, - .inputs = { { - .name = name_tv, - .vmux = 4, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE2, - }, { - .name = name_comp2, - .vmux = 0, - .amux = LINE2, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_ASUSTeK_P7131_DUAL] = { - .name = "ASUSTeK P7131 Dual", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 1 << 21, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x0000000, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE2, - .gpio = 0x0200000, - },{ - .name = name_comp2, - .vmux = 0, - .amux = LINE2, - .gpio = 0x0200000, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - .gpio = 0x0200000, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_SEDNA_PC_TV_CARDBUS] = { - /* Paul Tom Zalac <pzalac@gmail.com> */ - /* Pavel Mihaylov <bin@bash.info> */ - .name = "Sedna/MuchTV PC TV Cardbus TV/Radio (ITO25 Rev:2B)", - /* Sedna/MuchTV (OEM) Cardbus TV Tuner */ - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0xe880c0, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 6, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV] = { - /* "Cyril Lacoux (Yack)" <clacoux@ifeelgood.org> */ - .name = "ASUS Digimatrix TV", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_FQ1216ME, - .tda9887_conf = TDA9887_PRESENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_PHILIPS_TIGER] = { - .name = "Philips Tiger reference design", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 0, - .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 0x0200000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_MSI_TVATANYWHERE_PLUS] = { - .name = "MSI TV@Anywhere plus", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 1 << 21, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE2, /* unconfirmed, taken from Philips driver */ - },{ - .name = name_comp2, - .vmux = 0, /* untested, Composite over S-Video */ - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_CINERGY250PCI] = { - /* remote-control does not work. The signal about a - key press comes in via gpio, but the key code - doesn't. Neither does it have an i2c remote control - interface. */ - .name = "Terratec Cinergy 250 PCI TV", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x80200000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_svideo, /* NOT tested */ - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_FLYDVB_TRIO] = { - /* LifeView LR319 FlyDVB Trio */ - /* Peter Missel <peter.missel@onlinehome.de> */ - .name = "LifeView FlyDVB Trio", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x00200000, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, /* Analog broadcast/cable TV */ - .vmux = 1, - .amux = TV, - .gpio = 0x200000, /* GPIO21=High for TV input */ - .tv = 1, - },{ - .name = name_svideo, /* S-Video signal on S-Video input */ - .vmux = 8, - .amux = LINE2, - },{ - .name = name_comp1, /* Composite signal on S-Video input */ - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, /* Composite input */ - .vmux = 3, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x000000, /* GPIO21=Low for FM radio antenna */ - }, - }, - [SAA7134_BOARD_AVERMEDIA_777] = { - .name = "AverTV DVB-T 777", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_FLYDVBT_LR301] = { - /* LifeView FlyDVB-T */ - /* Giampiero Giancipoli <gianci@libero.it> */ - .name = "LifeView FlyDVB-T / Genius VideoWonder DVB-T", - .audio_clock = 0x00200000, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_comp1, /* Composite input */ - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, /* S-Video signal on S-Video input */ - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331] = { - .name = "ADS Instant TV Duo Cardbus PTV331", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 0x00600000, /* Bit 21 0=Radio, Bit 22 0=TV */ - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x00200000, - }}, - }, - [SAA7134_BOARD_TEVION_DVBT_220RF] = { - .name = "Tevion/KWorld DVB-T 220RF", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 1 << 21, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_comp2, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_KWORLD_DVBT_210] = { - .name = "KWorld DVB-T 210", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 1 << 21, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_KWORLD_ATSC110] = { - .name = "Kworld ATSC110/115", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TUV1236D, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_AVERMEDIA_A169_B] = { - /* AVerMedia A169 */ - /* Rickard Osser <ricky@osser.se> */ - /* This card has two saa7134 chips on it, - but only one of them is currently working. */ - .name = "AVerMedia A169 B", - .audio_clock = 0x02187de7, - .tuner_type = TUNER_LG_TALN, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x0a60000, - }, - [SAA7134_BOARD_AVERMEDIA_A169_B1] = { - /* AVerMedia A169 */ - /* Rickard Osser <ricky@osser.se> */ - .name = "AVerMedia A169 B1", - .audio_clock = 0x02187de7, - .tuner_type = TUNER_LG_TALN, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0xca60000, - .inputs = {{ - .name = name_tv, - .vmux = 4, - .amux = TV, - .tv = 1, - .gpio = 0x04a61000, - },{ - .name = name_comp2, /* Composite SVIDEO (B/W if signal is carried with SVIDEO) */ - .vmux = 1, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 9, /* 9 is correct as S-VIDEO1 according to a169.inf! */ - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_MD7134_BRIDGE_2] = { - /* The second saa7134 on this card only serves as DVB-S host bridge */ - .name = "Medion 7134 Bridge #2", - .audio_clock = 0x00187de7, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - }, - [SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS] = { - .name = "LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 0x00600000, /* Bit 21 0=Radio, Bit 22 0=TV */ - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .gpio = 0x200000, /* GPIO21=High for TV input */ - .tv = 1, - },{ - .name = name_svideo, /* S-Video signal on S-Video input */ - .vmux = 8, - .amux = LINE2, - },{ - .name = name_comp1, /* Composite signal on S-Video input */ - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, /* Composite input */ - .vmux = 3, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x000000, /* GPIO21=Low for FM radio antenna */ - }, - }, - [SAA7134_BOARD_FLYVIDEO3000_NTSC] = { - /* "Zac Bowling" <zac@zacbowling.com> */ - .name = "LifeView FlyVIDEO3000 (NTSC)", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_NTSC, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - - .gpiomask = 0xe000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .gpio = 0x8000, - .tv = 1, - },{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .gpio = 0x0000, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - .gpio = 0x4000, - },{ - .name = name_comp2, - .vmux = 3, - .amux = LINE2, - .gpio = 0x4000, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - .gpio = 0x4000, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x2000, - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio = 0x8000, - }, - }, - [SAA7134_BOARD_MEDION_MD8800_QUADRO] = { - .name = "Medion Md8800 Quadro", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_FLYDVBS_LR300] = { - /* LifeView FlyDVB-s */ - /* Igor M. Liplianin <liplianin@tut.by> */ - .name = "LifeView FlyDVB-S /Acorp TV134DS", - .audio_clock = 0x00200000, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_comp1, /* Composite input */ - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, /* S-Video signal on S-Video input */ - .vmux = 8, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_PROTEUS_2309] = { - .name = "Proteus Pro 2309", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - .mute = { - .name = name_mute, - .amux = LINE1, - }, - }, - [SAA7134_BOARD_AVERMEDIA_A16AR] = { - /* Petr Baudis <pasky@ucw.cz> */ - .name = "AVerMedia TV Hybrid A16AR", - .audio_clock = 0x187de7, - .tuner_type = TUNER_PHILIPS_TD1316, /* untested */ - .radio_type = TUNER_TEA5767, /* untested */ - .tuner_addr = ADDR_UNSET, - .radio_addr = 0x60, - .tda9887_conf = TDA9887_PRESENT, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE1, - }, - }, - [SAA7134_BOARD_ASUS_EUROPA2_HYBRID] = { - .name = "Asus Europa2 OEM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FMD1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT| TDA9887_PORT1_ACTIVE | TDA9887_PORT2_ACTIVE, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 4, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, - .amux = LINE1, - }, - }, - [SAA7134_BOARD_PINNACLE_PCTV_310i] = { - .name = "Pinnacle PCTV 310i", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 1, - .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 0x000200000, - .inputs = {{ - .name = name_tv, - .vmux = 4, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE2, - },{ - .name = name_comp2, - .vmux = 0, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_AVERMEDIA_STUDIO_507] = { - /* Mikhail Fedotov <mo_fedotov@mail.ru> */ - .name = "Avermedia AVerTV Studio 507", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1256_IH3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x03, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x00, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - .gpio = 0x00, - },{ - .name = name_comp2, - .vmux = 3, - .amux = LINE2, - .gpio = 0x00, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - .gpio = 0x00, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x01, - }, - .mute = { - .name = name_mute, - .amux = LINE1, - .gpio = 0x00, - }, - }, - [SAA7134_BOARD_VIDEOMATE_DVBT_200A] = { - /* Francis Barber <fedora@barber-family.id.au> */ - .name = "Compro Videomate DVB-T200A", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_HAUPPAUGE_HVR1110] = { - /* Thomas Genty <tomlohave@gmail.com> */ - /* David Bentham <db260179@hotmail.com> */ - .name = "Hauppauge WinTV-HVR1110 DVB-T/Hybrid", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 1, - .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 0x0200100, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x0000100, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200100, - }, - }, - [SAA7134_BOARD_HAUPPAUGE_HVR1150] = { - .name = "Hauppauge WinTV-HVR1150 ATSC/QAM-Hybrid", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 3, - .mpeg = SAA7134_MPEG_DVB, - .ts_type = SAA7134_MPEG_TS_SERIAL, - .ts_force_val = 1, - .gpiomask = 0x0800100, /* GPIO 21 is an INPUT */ - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x0000100, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0800100, /* GPIO 23 HI for FM */ - }, - }, - [SAA7134_BOARD_HAUPPAUGE_HVR1120] = { - .name = "Hauppauge WinTV-HVR1120 DVB-T/Hybrid", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 3, - .mpeg = SAA7134_MPEG_DVB, - .ts_type = SAA7134_MPEG_TS_SERIAL, - .gpiomask = 0x0800100, /* GPIO 21 is an INPUT */ - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x0000100, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0800100, /* GPIO 23 HI for FM */ - }, - }, - [SAA7134_BOARD_CINERGY_HT_PCMCIA] = { - .name = "Terratec Cinergy HT PCMCIA", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 6, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_ENCORE_ENLTV] = { - /* Steven Walter <stevenrwalter@gmail.com> - Juan Pablo Sormani <sorman@gmail.com> */ - .name = "Encore ENLTV", - .audio_clock = 0x00200000, - .tuner_type = TUNER_TNF_5335MF, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = 3, - .tv = 1, - },{ - .name = name_tv_mono, - .vmux = 7, - .amux = 4, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = 2, - },{ - .name = name_svideo, - .vmux = 0, - .amux = 2, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, -/* .gpio = 0x00300001,*/ - .gpio = 0x20000, - - }, - .mute = { - .name = name_mute, - .amux = 0, - }, - }, - [SAA7134_BOARD_ENCORE_ENLTV_FM] = { - /* Juan Pablo Sormani <sorman@gmail.com> */ - .name = "Encore ENLTV-FM", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_FCV1236D, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = 3, - .tv = 1, - },{ - .name = name_tv_mono, - .vmux = 7, - .amux = 4, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = 2, - },{ - .name = name_svideo, - .vmux = 0, - .amux = 2, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x20000, - - }, - .mute = { - .name = name_mute, - .amux = 0, - }, - }, - [SAA7134_BOARD_ENCORE_ENLTV_FM53] = { - .name = "Encore ENLTV-FM v5.3", - .audio_clock = 0x00200000, - .tuner_type = TUNER_TNF_5335MF, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x7000, - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = 1, - .tv = 1, - .gpio = 0x50000, - }, { - .name = name_comp1, - .vmux = 3, - .amux = 2, - .gpio = 0x2000, - }, { - .name = name_svideo, - .vmux = 8, - .amux = 2, - .gpio = 0x2000, - } }, - .radio = { - .name = name_radio, - .vmux = 1, - .amux = 1, - }, - .mute = { - .name = name_mute, - .gpio = 0xf000, - .amux = 0, - }, - }, - [SAA7134_BOARD_ENCORE_ENLTV_FM3] = { - .name = "Encore ENLTV-FM 3", - .audio_clock = 0x02187de7, - .tuner_type = TUNER_TENA_TNF_5337, - .radio_type = TUNER_TEA5767, - .tuner_addr = 0x61, - .radio_addr = 0x60, - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .vmux = 1, - .amux = LINE1, - }, - .mute = { - .name = name_mute, - .amux = LINE1, - .gpio = 0x43000, - }, - }, - [SAA7134_BOARD_CINERGY_HT_PCI] = { - .name = "Terratec Cinergy HT PCI", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 6, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_PHILIPS_TIGER_S] = { - .name = "Philips Tiger - S Reference design", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 2, - .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 0x0200000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_AVERMEDIA_M102] = { - .name = "Avermedia M102", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 1<<21, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 6, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_ASUS_P7131_4871] = { - .name = "ASUS P7131 4871", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 2, - .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 0x0200000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x0200000, - }}, - }, - [SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA] = { - .name = "ASUSTeK P7131 Hybrid", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 2, - .gpiomask = 1 << 21, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x0000000, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE2, - .gpio = 0x0200000, - },{ - .name = name_comp2, - .vmux = 0, - .amux = LINE2, - .gpio = 0x0200000, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - .gpio = 0x0200000, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_ASUSTeK_P7131_ANALOG] = { - .name = "ASUSTeK P7131 Analog", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 1 << 21, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x0000000, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE2, - }, { - .name = name_comp2, - .vmux = 0, - .amux = LINE2, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_SABRENT_TV_PCB05] = { - .name = "Sabrent PCMCIA TV-PCB05", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_comp2, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .mute = { - .name = name_mute, - .amux = TV, - }, - }, - [SAA7134_BOARD_10MOONSTVMASTER3] = { - /* Tony Wan <aloha_cn@hotmail.com> */ - .name = "10MOONS TM300 TV Card", - .audio_clock = 0x00200000, - .tuner_type = TUNER_LG_PAL_NEW_TAPC, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x7000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .gpio = 0x0000, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x2000, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x2000, - }}, - .mute = { - .name = name_mute, - .amux = LINE2, - .gpio = 0x3000, - }, - }, - [SAA7134_BOARD_AVERMEDIA_SUPER_007] = { - .name = "Avermedia Super 007", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 0, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, /* FIXME: analog tv untested */ - .vmux = 1, - .amux = TV, - .tv = 1, - }}, - }, - [SAA7134_BOARD_AVERMEDIA_M135A] = { - .name = "Avermedia PCI pure analog (M135A)", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 2, - .gpiomask = 0x020200000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x00200000, - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio = 0x01, - }, - }, - [SAA7134_BOARD_AVERMEDIA_M733A] = { - .name = "Avermedia PCI M733A", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 0, - .gpiomask = 0x020200000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x00200000, - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio = 0x01, - }, - }, - [SAA7134_BOARD_BEHOLD_401] = { - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 401", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FQ1216ME, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 3, - .amux = LINE2, - .tv = 1, - }}, - .mute = { - .name = name_mute, - .amux = LINE1, - }, - }, - [SAA7134_BOARD_BEHOLD_403] = { - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 403", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FQ1216ME, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 3, - .amux = LINE2, - .tv = 1, - }}, - }, - [SAA7134_BOARD_BEHOLD_403FM] = { - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 403 FM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FQ1216ME, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 3, - .amux = LINE2, - .tv = 1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_405] = { - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 405", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 3, - .amux = LINE2, - .tv = 1, - }}, - }, - [SAA7134_BOARD_BEHOLD_405FM] = { - /* Sergey <skiv@orel.ru> */ - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 405 FM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_tv, - .vmux = 3, - .amux = LINE2, - .tv = 1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_407] = { - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 407", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0xc0c000, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - .gpio = 0xc0c000, - },{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - .gpio = 0xc0c000, - }}, - }, - [SAA7134_BOARD_BEHOLD_407FM] = { - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 407 FM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0xc0c000, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - .gpio = 0xc0c000, - },{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - .gpio = 0xc0c000, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0xc0c000, - }, - }, - [SAA7134_BOARD_BEHOLD_409] = { - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 409", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_BEHOLD_505FM] = { - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 505 FM", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = LINE2, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .mute = { - .name = name_mute, - .amux = LINE1, - }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_505RDS_MK5] = { - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 505 RDS", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_FM1216MK5, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .rds_addr = 0x10, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = LINE2, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .mute = { - .name = name_mute, - .amux = LINE1, - }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_507_9FM] = { - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 507 FM / BeholdTV 509 FM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_507RDS_MK5] = { - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 507 RDS", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216MK5, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .rds_addr = 0x10, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_507RDS_MK3] = { - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 507 RDS", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .rds_addr = 0x10, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM] = { - /* Beholder Intl. Ltd. 2008 */ - /* Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV Columbus TV/FM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_ALPS_TSBE5_PAL, - .radio_type = TUNER_TEA5767, - .tuner_addr = 0xc2 >> 1, - .radio_addr = 0xc0 >> 1, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x000A8004, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - .gpio = 0x000A8004, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - .gpio = 0x000A8000, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x000A8000, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x000A8000, - }, - }, - [SAA7134_BOARD_BEHOLD_607FM_MK3] = { - /* Andrey Melnikoff <temnota@kmv.ru> */ - .name = "Beholder BeholdTV 607 FM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_609FM_MK3] = { - /* Andrey Melnikoff <temnota@kmv.ru> */ - .name = "Beholder BeholdTV 609 FM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_607FM_MK5] = { - /* Andrey Melnikoff <temnota@kmv.ru> */ - .name = "Beholder BeholdTV 607 FM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216MK5, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_609FM_MK5] = { - /* Andrey Melnikoff <temnota@kmv.ru> */ - .name = "Beholder BeholdTV 609 FM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216MK5, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_607RDS_MK3] = { - /* Andrey Melnikoff <temnota@kmv.ru> */ - .name = "Beholder BeholdTV 607 RDS", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .rds_addr = 0x10, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_609RDS_MK3] = { - /* Andrey Melnikoff <temnota@kmv.ru> */ - .name = "Beholder BeholdTV 609 RDS", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .rds_addr = 0x10, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_607RDS_MK5] = { - /* Andrey Melnikoff <temnota@kmv.ru> */ - .name = "Beholder BeholdTV 607 RDS", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216MK5, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .rds_addr = 0x10, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_609RDS_MK5] = { - /* Andrey Melnikoff <temnota@kmv.ru> */ - .name = "Beholder BeholdTV 609 RDS", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216MK5, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .rds_addr = 0x10, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_BEHOLD_M6] = { - /* Igor Kuznetsov <igk@igk.ru> */ - /* Andrey Melnikoff <temnota@kmv.ru> */ - /* Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> */ - /* Alexey Osipov <lion-simba@pridelands.ru> */ - .name = "Beholder BeholdTV M6", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .empress_addr = 0x20, - .tda9887_conf = TDA9887_PRESENT, - .inputs = { { - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - .mpeg = SAA7134_MPEG_EMPRESS, - .video_out = CCIR656, - .vid_port_opts = (SET_T_CODE_POLARITY_NON_INVERTED | - SET_CLOCK_NOT_DELAYED | - SET_CLOCK_INVERTED | - SET_VSYNC_OFF), - }, - [SAA7134_BOARD_BEHOLD_M63] = { - /* Igor Kuznetsov <igk@igk.ru> */ - /* Andrey Melnikoff <temnota@kmv.ru> */ - /* Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV M63", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .empress_addr = 0x20, - .tda9887_conf = TDA9887_PRESENT, - .inputs = { { - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - .mpeg = SAA7134_MPEG_EMPRESS, - .video_out = CCIR656, - .vid_port_opts = (SET_T_CODE_POLARITY_NON_INVERTED | - SET_CLOCK_NOT_DELAYED | - SET_CLOCK_INVERTED | - SET_VSYNC_OFF), - }, - [SAA7134_BOARD_BEHOLD_M6_EXTRA] = { - /* Igor Kuznetsov <igk@igk.ru> */ - /* Andrey Melnikoff <temnota@kmv.ru> */ - /* Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> */ - /* Alexey Osipov <lion-simba@pridelands.ru> */ - .name = "Beholder BeholdTV M6 Extra", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216MK5, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .rds_addr = 0x10, - .empress_addr = 0x20, - .tda9887_conf = TDA9887_PRESENT, - .inputs = { { - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - .mpeg = SAA7134_MPEG_EMPRESS, - .video_out = CCIR656, - .vid_port_opts = (SET_T_CODE_POLARITY_NON_INVERTED | - SET_CLOCK_NOT_DELAYED | - SET_CLOCK_INVERTED | - SET_VSYNC_OFF), - }, - [SAA7134_BOARD_TWINHAN_DTV_DVB_3056] = { - .name = "Twinhan Hybrid DTV-DVB 3056 PCI", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 2, - .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 0x0200000, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, /* untested */ - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_GENIUS_TVGO_A11MCE] = { - /* Adrian Pardini <pardo.bsso@gmail.com> */ - .name = "Genius TVGO AM11MCE", - .audio_clock = 0x00200000, - .tuner_type = TUNER_TNF_5335MF, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0xf000, - .inputs = {{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .gpio = 0x0000, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x2000, - .tv = 1 - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x2000, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x1000, - }, - .mute = { - .name = name_mute, - .amux = LINE2, - .gpio = 0x6000, - }, - }, - [SAA7134_BOARD_PHILIPS_SNAKE] = { - .name = "NXP Snake DVB-S reference design", - .audio_clock = 0x00200000, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - }, - [SAA7134_BOARD_CREATIX_CTX953] = { - .name = "Medion/Creatix CTX953 Hybrid", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 0, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - }, - [SAA7134_BOARD_MSI_TVANYWHERE_AD11] = { - .name = "MSI TV@nywhere A/D v1.1", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 2, - .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 0x0200000, - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_AVERMEDIA_CARDBUS_506] = { - .name = "AVerMedia Cardbus TV/Radio (E506R)", - .audio_clock = 0x187de7, - .tuner_type = TUNER_XC2028, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - } }, - .radio = { - .name = name_radio, - .amux = TV, - }, - }, - [SAA7134_BOARD_AVERMEDIA_A16D] = { - .name = "AVerMedia Hybrid TV/Radio (A16D)", - .audio_clock = 0x187de7, - .tuner_type = TUNER_XC2028, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }, { - .name = name_comp, - .vmux = 0, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = TV, - }, - }, - [SAA7134_BOARD_AVERMEDIA_M115] = { - .name = "Avermedia M115", - .audio_clock = 0x187de7, - .tuner_type = TUNER_XC2028, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - } }, - }, - [SAA7134_BOARD_VIDEOMATE_T750] = { - /* John Newbigin <jn@it.swin.edu.au> */ - .name = "Compro VideoMate T750", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_XC2028, - .radio_type = UNSET, - .tuner_addr = 0x61, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE2, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - } }, - .radio = { - .name = name_radio, - .amux = TV, - } - }, - [SAA7134_BOARD_AVERMEDIA_A700_PRO] = { - /* Matthias Schwarzott <zzam@gentoo.org> */ - .name = "Avermedia DVB-S Pro A700", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = { { - .name = name_comp, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 6, - .amux = LINE1, - } }, - }, - [SAA7134_BOARD_AVERMEDIA_A700_HYBRID] = { - /* Matthias Schwarzott <zzam@gentoo.org> */ - .name = "Avermedia DVB-S Hybrid+FM A700", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_XC2028, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = { { - .name = name_tv, - .vmux = 4, - .amux = TV, - .tv = 1, - }, { - .name = name_comp, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 6, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = TV, - }, - }, - [SAA7134_BOARD_BEHOLD_H6] = { - /* Igor Kuznetsov <igk@igk.ru> */ - .name = "Beholder BeholdTV H6", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FMD1216MEX_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_ASUSTeK_TIGER_3IN1] = { - .name = "Asus Tiger 3in1", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 2, - .gpiomask = 1 << 21, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - }, { - .name = name_comp, - .vmux = 0, - .amux = LINE2, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_ASUSTeK_PS3_100] = { - .name = "Asus My Cinema PS3-100", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 2, - .gpiomask = 1 << 21, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - }, { - .name = name_comp, - .vmux = 0, - .amux = LINE2, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_REAL_ANGEL_220] = { - .name = "Zogis Real Angel 220", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_TNF_5335MF, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x801a8087, - .inputs = { { - .name = name_tv, - .vmux = 3, - .amux = LINE2, - .tv = 1, - .gpio = 0x624000, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - .gpio = 0x624000, - }, { - .name = name_svideo, - .vmux = 1, - .amux = LINE1, - .gpio = 0x624000, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x624001, - }, - .mute = { - .name = name_mute, - .amux = TV, - }, - }, - [SAA7134_BOARD_ADS_INSTANT_HDTV_PCI] = { - .name = "ADS Tech Instant HDTV", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TUV1236D, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .mpeg = SAA7134_MPEG_DVB, - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - }, { - .name = name_comp, - .vmux = 4, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - }, - [SAA7134_BOARD_ASUSTeK_TIGER] = { - .name = "Asus Tiger Rev:1.00", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 0, - .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 0x0200000, - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE2, - }, { - .name = name_comp2, - .vmux = 0, - .amux = LINE2, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG] = { - .name = "Kworld Plus TV Analog Lite PCI", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_YMEC_TVF_5533MF, - .radio_type = TUNER_TEA5767, - .tuner_addr = ADDR_UNSET, - .radio_addr = 0x60, - .gpiomask = 0x80000700, - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = LINE2, - .tv = 1, - .gpio = 0x100, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x200, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x200, - } }, - .radio = { - .name = name_radio, - .vmux = 1, - .amux = LINE1, - .gpio = 0x100, - }, - .mute = { - .name = name_mute, - .vmux = 8, - .amux = 2, - }, - }, - [SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG] = { - .name = "Kworld PCI SBTVD/ISDB-T Full-Seg Hybrid", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .tuner_addr = ADDR_UNSET, - .radio_type = UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x8e054000, - .mpeg = SAA7134_MPEG_DVB, - .ts_type = SAA7134_MPEG_TS_PARALLEL, - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, -#if 0 /* FIXME */ - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x200, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x200, -#endif - } }, -#if 0 - .radio = { - .name = name_radio, - .vmux = 1, - .amux = LINE1, - .gpio = 0x100, - }, -#endif - .mute = { - .name = name_mute, - .vmux = 0, - .amux = TV, - }, - }, - [SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS] = { - .name = "Avermedia AVerTV GO 007 FM Plus", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x00300003, - /* .gpiomask = 0x8c240003, */ - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x01, - }, { - .name = name_svideo, - .vmux = 6, - .amux = LINE1, - .gpio = 0x02, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x00300001, - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio = 0x01, - }, - }, - [SAA7134_BOARD_AVERMEDIA_STUDIO_507UA] = { - /* Andy Shevchenko <andy@smile.org.ua> */ - .name = "Avermedia AVerTV Studio 507UA", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, /* Should be MK5 */ - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x03, - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x00, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x00, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x00, - } }, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x01, - }, - .mute = { - .name = name_mute, - .amux = LINE1, - .gpio = 0x00, - }, - }, - [SAA7134_BOARD_VIDEOMATE_S350] = { - /* Jan D. Louw <jd.louw@mweb.co.za */ - .name = "Compro VideoMate S350/S300", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = { { - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, /* Not tested */ - .amux = LINE1 - } }, - }, - [SAA7134_BOARD_BEHOLD_X7] = { - /* Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV X7", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_XC5000, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = { { - .name = name_tv, - .vmux = 2, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 9, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = TV, - }, - }, - [SAA7134_BOARD_ZOLID_HYBRID_PCI] = { - .name = "Zolid Hybrid TV Tuner PCI", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tuner_config = 0, - .mpeg = SAA7134_MPEG_DVB, - .ts_type = SAA7134_MPEG_TS_PARALLEL, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - } }, - .radio = { /* untested */ - .name = name_radio, - .amux = TV, - }, - }, - [SAA7134_BOARD_ASUS_EUROPA_HYBRID] = { - .name = "Asus Europa Hybrid OEM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TD1316, - .radio_type = UNSET, - .tuner_addr = 0x61, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE, - .mpeg = SAA7134_MPEG_DVB, - .inputs = { { - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 4, - .amux = LINE2, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - } }, - }, - [SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S] = { - .name = "Leadtek Winfast DTV1000S", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = { { - .name = name_comp1, - .vmux = 3, - }, { - .name = name_svideo, - .vmux = 8, - } }, - }, - [SAA7134_BOARD_BEHOLD_505RDS_MK3] = { - /* Beholder Intl. Ltd. 2008 */ - /*Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 505 RDS", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .rds_addr = 0x10, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x00008000, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = LINE2, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .mute = { - .name = name_mute, - .amux = LINE1, - }, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_HAWELL_HW_404M7] = { - /* Hawell HW-404M7 & Hawell HW-808M7 */ - /* Bogoslovskiy Viktor <bogovic@bk.ru> */ - .name = "Hawell HW-404M7", - .audio_clock = 0x00200000, - .tuner_type = UNSET, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x389c00, - .inputs = {{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x01fc00, - } }, - }, - [SAA7134_BOARD_BEHOLD_H7] = { - /* Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV H7", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_XC5000, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .ts_type = SAA7134_MPEG_TS_PARALLEL, - .inputs = { { - .name = name_tv, - .vmux = 2, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 9, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = TV, - }, - }, - [SAA7134_BOARD_BEHOLD_A7] = { - /* Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV A7", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_XC5000, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = { { - .name = name_tv, - .vmux = 2, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 9, - .amux = LINE1, - } }, - .radio = { - .name = name_radio, - .amux = TV, - }, - }, - [SAA7134_BOARD_TECHNOTREND_BUDGET_T3000] = { - .name = "TechoTrend TT-budget T-3000", - .tuner_type = TUNER_PHILIPS_TD1316, - .audio_clock = 0x00187de7, - .radio_type = UNSET, - .tuner_addr = 0x63, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - } }, - }, - [SAA7134_BOARD_VIDEOMATE_M1F] = { - /* Pavel Osnova <pvosnova@gmail.com> */ - .name = "Compro VideoMate Vista M1F", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_LG_PAL_NEW_TAPC, - .radio_type = TUNER_TEA5767, - .tuner_addr = ADDR_UNSET, - .radio_addr = 0x60, - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE2, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - } }, - .radio = { - .name = name_radio, - .amux = LINE1, - }, - .mute = { - .name = name_mute, - .amux = TV, - }, - }, - [SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2] = { - /* Timothy Lee <timothy.lee@siriushk.com> */ - .name = "MagicPro ProHDTV Pro2 DMB-TH/Hybrid", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_config = 3, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x02050000, - .mpeg = SAA7134_MPEG_DVB, - .ts_type = SAA7134_MPEG_TS_PARALLEL, - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x00050000, - }, { - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x00050000, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x00050000, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x00050000, - }, - .mute = { - .name = name_mute, - .vmux = 0, - .amux = TV, - .gpio = 0x00050000, - }, - }, - [SAA7134_BOARD_BEHOLD_501] = { - /* Beholder Intl. Ltd. 2010 */ - /* Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 501", - .audio_clock = 0x00200000, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x00008000, - .inputs = { { - .name = name_tv, - .vmux = 3, - .amux = LINE2, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .mute = { - .name = name_mute, - .amux = LINE1, - }, - }, - [SAA7134_BOARD_BEHOLD_503FM] = { - /* Beholder Intl. Ltd. 2010 */ - /* Dmitry Belimov <d.belimov@gmail.com> */ - .name = "Beholder BeholdTV 503 FM", - .audio_clock = 0x00200000, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x00008000, - .inputs = { { - .name = name_tv, - .vmux = 3, - .amux = LINE2, - .tv = 1, - }, { - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - .mute = { - .name = name_mute, - .amux = LINE1, - }, - }, - [SAA7134_BOARD_SENSORAY811_911] = { - .name = "Sensoray 811/911", - .audio_clock = 0x00200000, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - }, { - .name = name_comp3, - .vmux = 2, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - } }, - }, - [SAA7134_BOARD_KWORLD_PC150U] = { - .name = "Kworld PC150-U", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .gpiomask = 1 << 21, - .ts_type = SAA7134_MPEG_TS_PARALLEL, - .inputs = { { - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - }, { - .name = name_comp, - .vmux = 3, - .amux = LINE1, - }, { - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - } }, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0000000, - }, - }, - -}; - -const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards); - -/* ------------------------------------------------------------------ */ -/* PCI ids + subsystem IDs */ - -struct pci_device_id saa7134_pci_tbl[] = { - { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0x2001, - .driver_data = SAA7134_BOARD_PROTEUS_PRO, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0x2001, - .driver_data = SAA7134_BOARD_PROTEUS_PRO, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0x6752, - .driver_data = SAA7134_BOARD_EMPRESS, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1131, - .subdevice = 0x4e85, - .driver_data = SAA7134_BOARD_MONSTERTV, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x153b, - .subdevice = 0x1142, - .driver_data = SAA7134_BOARD_CINERGY400, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x153b, - .subdevice = 0x1143, - .driver_data = SAA7134_BOARD_CINERGY600, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x153b, - .subdevice = 0x1158, - .driver_data = SAA7134_BOARD_CINERGY600_MK3, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x153b, - .subdevice = 0x1162, - .driver_data = SAA7134_BOARD_CINERGY400_CARDBUS, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x5169, - .subdevice = 0x0138, - .driver_data = SAA7134_BOARD_FLYVIDEO3000_NTSC, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x5168, - .subdevice = 0x0138, - .driver_data = SAA7134_BOARD_FLYVIDEO3000, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x4e42, /* "Typhoon PCI Capture TV Card" Art.No. 50673 */ - .subdevice = 0x0138, - .driver_data = SAA7134_BOARD_FLYVIDEO3000, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x5168, - .subdevice = 0x0138, - .driver_data = SAA7134_BOARD_FLYVIDEO2000, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x4e42, /* Typhoon */ - .subdevice = 0x0138, /* LifeView FlyTV Prime30 OEM */ - .driver_data = SAA7134_BOARD_FLYVIDEO2000, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5168, - .subdevice = 0x0212, /* minipci, LR212 */ - .driver_data = SAA7134_BOARD_FLYTVPLATINUM_MINI, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x14c0, - .subdevice = 0x1212, /* minipci, LR1212 */ - .driver_data = SAA7134_BOARD_FLYTVPLATINUM_MINI2, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x4e42, - .subdevice = 0x0212, /* OEM minipci, LR212 */ - .driver_data = SAA7134_BOARD_FLYTVPLATINUM_MINI, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5168, /* Animation Technologies (LifeView) */ - .subdevice = 0x0214, /* Standard PCI, LR214 Rev E and earlier (SAA7135) */ - .driver_data = SAA7134_BOARD_FLYTVPLATINUM_FM, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5168, /* Animation Technologies (LifeView) */ - .subdevice = 0x5214, /* Standard PCI, LR214 Rev F onwards (SAA7131) */ - .driver_data = SAA7134_BOARD_FLYTVPLATINUM_FM, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1489, /* KYE */ - .subdevice = 0x0214, /* Genius VideoWonder ProTV */ - .driver_data = SAA7134_BOARD_FLYTVPLATINUM_FM, /* is an LR214WF actually */ - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x16be, - .subdevice = 0x0003, - .driver_data = SAA7134_BOARD_MD7134, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x16be, /* CTX946 analog TV, HW mpeg, DVB-T */ - .subdevice = 0x5000, /* only analog TV and DVB-T for now */ - .driver_data = SAA7134_BOARD_MD7134, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x1048, - .subdevice = 0x226b, - .driver_data = SAA7134_BOARD_ELSA, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x1048, - .subdevice = 0x226a, - .driver_data = SAA7134_BOARD_ELSA_500TV, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x1048, - .subdevice = 0x226c, - .driver_data = SAA7134_BOARD_ELSA_700TV, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = PCI_VENDOR_ID_ASUSTEK, - .subdevice = 0x4842, - .driver_data = SAA7134_BOARD_ASUSTeK_TVFM7134, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = PCI_VENDOR_ID_ASUSTEK, - .subdevice = 0x4845, - .driver_data = SAA7134_BOARD_ASUSTeK_TVFM7135, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = PCI_VENDOR_ID_ASUSTEK, - .subdevice = 0x4830, - .driver_data = SAA7134_BOARD_ASUSTeK_TVFM7134, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = PCI_VENDOR_ID_ASUSTEK, - .subdevice = 0x4843, - .driver_data = SAA7134_BOARD_ASUSTEK_TVFM7133, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = PCI_VENDOR_ID_ASUSTEK, - .subdevice = 0x4840, - .driver_data = SAA7134_BOARD_ASUSTeK_TVFM7134, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0xfe01, - .driver_data = SAA7134_BOARD_TVSTATION_RDS, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1894, - .subdevice = 0xfe01, - .driver_data = SAA7134_BOARD_TVSTATION_RDS, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1894, - .subdevice = 0xa006, - .driver_data = SAA7134_BOARD_TVSTATION_DVR, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1131, - .subdevice = 0x7133, - .driver_data = SAA7134_BOARD_VA1000POWER, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0x2001, - .driver_data = SAA7134_BOARD_10MOONSTVMASTER, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x185b, - .subdevice = 0xc100, - .driver_data = SAA7134_BOARD_VIDEOMATE_TV, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x185b, - .subdevice = 0xc100, - .driver_data = SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = PCI_VENDOR_ID_MATROX, - .subdevice = 0x48d0, - .driver_data = SAA7134_BOARD_CRONOS_PLUS, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xa70b, - .driver_data = SAA7134_BOARD_MD2819, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xa7a1, - .driver_data = SAA7134_BOARD_AVERMEDIA_A700_PRO, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xa7a2, - .driver_data = SAA7134_BOARD_AVERMEDIA_A700_HYBRID, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0x2115, - .driver_data = SAA7134_BOARD_AVERMEDIA_STUDIO_305, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xa115, - .driver_data = SAA7134_BOARD_AVERMEDIA_STUDIO_505, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0x2108, - .driver_data = SAA7134_BOARD_AVERMEDIA_305, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0x10ff, - .driver_data = SAA7134_BOARD_AVERMEDIA_DVD_EZMAKER, - },{ - /* AVerMedia CardBus */ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xd6ee, - .driver_data = SAA7134_BOARD_AVERMEDIA_CARDBUS, - },{ - /* AVerMedia CardBus */ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xb7e9, - .driver_data = SAA7134_BOARD_AVERMEDIA_CARDBUS_501, - }, { - /* TransGear 3000TV */ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0x050c, - .driver_data = SAA7134_BOARD_TG3000TV, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x11bd, - .subdevice = 0x002b, - .driver_data = SAA7134_BOARD_PINNACLE_PCTV_STEREO, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x11bd, - .subdevice = 0x002d, - .driver_data = SAA7134_BOARD_PINNACLE_300I_DVBT_PAL, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1019, - .subdevice = 0x4cb4, - .driver_data = SAA7134_BOARD_ECS_TVP3XP, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1019, - .subdevice = 0x4cb5, - .driver_data = SAA7134_BOARD_ECS_TVP3XP_4CB5, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1019, - .subdevice = 0x4cb6, - .driver_data = SAA7134_BOARD_ECS_TVP3XP_4CB6, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x12ab, - .subdevice = 0x0800, - .driver_data = SAA7134_BOARD_UPMOST_PURPLE_TV, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x153b, - .subdevice = 0x1152, - .driver_data = SAA7134_BOARD_CINERGY200, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x185b, - .subdevice = 0xc100, - .driver_data = SAA7134_BOARD_VIDEOMATE_TV_PVR, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0x9715, - .driver_data = SAA7134_BOARD_AVERMEDIA_STUDIO_307, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xa70a, - .driver_data = SAA7134_BOARD_AVERMEDIA_307, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x185b, - .subdevice = 0xc200, - .driver_data = SAA7134_BOARD_VIDEOMATE_GOLD_PLUS, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1540, - .subdevice = 0x9524, - .driver_data = SAA7134_BOARD_PROVIDEO_PV952, - - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5168, - .subdevice = 0x0502, /* Cardbus version */ - .driver_data = SAA7134_BOARD_FLYDVBT_DUO_CARDBUS, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5168, - .subdevice = 0x0306, /* PCI version */ - .driver_data = SAA7134_BOARD_FLYDVBTDUO, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xf31f, - .driver_data = SAA7134_BOARD_AVERMEDIA_GO_007_FM, - - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xf11d, - .driver_data = SAA7134_BOARD_AVERMEDIA_M135A, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0x4155, - .driver_data = SAA7134_BOARD_AVERMEDIA_M733A, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0x4255, - .driver_data = SAA7134_BOARD_AVERMEDIA_M733A, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0x2004, - .driver_data = SAA7134_BOARD_PHILIPS_TOUGH, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1421, - .subdevice = 0x0350, /* PCI version */ - .driver_data = SAA7134_BOARD_ADS_INSTANT_TV, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1421, - .subdevice = 0x0351, /* PCI version, new revision */ - .driver_data = SAA7134_BOARD_ADS_INSTANT_TV, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1421, - .subdevice = 0x0370, /* cardbus version */ - .driver_data = SAA7134_BOARD_ADS_INSTANT_TV, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1421, - .subdevice = 0x1370, /* cardbus version */ - .driver_data = SAA7134_BOARD_ADS_INSTANT_TV, - - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x4e42, /* Typhoon */ - .subdevice = 0x0502, /* LifeView LR502 OEM */ - .driver_data = SAA7134_BOARD_FLYDVBT_DUO_CARDBUS, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1043, - .subdevice = 0x0210, /* mini pci NTSC version */ - .driver_data = SAA7134_BOARD_FLYTV_DIGIMATRIX, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1043, - .subdevice = 0x0210, /* mini pci PAL/SECAM version */ - .driver_data = SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV, - - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0000, /* It shouldn't break anything, since subdevice id seems unique */ - .subdevice = 0x4091, - .driver_data = SAA7134_BOARD_BEHOLD_409FM, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5456, /* GoTView */ - .subdevice = 0x7135, - .driver_data = SAA7134_BOARD_GOTVIEW_7135, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0x2004, - .driver_data = SAA7134_BOARD_PHILIPS_EUROPA, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x185b, - .subdevice = 0xc900, - .driver_data = SAA7134_BOARD_VIDEOMATE_DVBT_300, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x185b, - .subdevice = 0xc901, - .driver_data = SAA7134_BOARD_VIDEOMATE_DVBT_200, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1435, - .subdevice = 0x7350, - .driver_data = SAA7134_BOARD_RTD_VFG7350, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1435, - .subdevice = 0x7330, - .driver_data = SAA7134_BOARD_RTD_VFG7330, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, - .subdevice = 0x1044, - .driver_data = SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1131, - .subdevice = 0x4ee9, - .driver_data = SAA7134_BOARD_MONSTERTV_MOBILE, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x11bd, - .subdevice = 0x002e, - .driver_data = SAA7134_BOARD_PINNACLE_PCTV_110i, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1043, - .subdevice = 0x4862, - .driver_data = SAA7134_BOARD_ASUSTeK_P7131_DUAL, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0x2018, - .driver_data = SAA7134_BOARD_PHILIPS_TIGER, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1462, - .subdevice = 0x6231, /* tda8275a, ks003 IR */ - .driver_data = SAA7134_BOARD_MSI_TVATANYWHERE_PLUS, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1462, - .subdevice = 0x8624, /* tda8275, ks003 IR */ - .driver_data = SAA7134_BOARD_MSI_TVATANYWHERE_PLUS, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x153b, - .subdevice = 0x1160, - .driver_data = SAA7134_BOARD_CINERGY250PCI, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, /* SAA 7131E */ - .subvendor = 0x5168, - .subdevice = 0x0319, - .driver_data = SAA7134_BOARD_FLYDVB_TRIO, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1461, - .subdevice = 0x2c05, - .driver_data = SAA7134_BOARD_AVERMEDIA_777, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x5168, - .subdevice = 0x0301, - .driver_data = SAA7134_BOARD_FLYDVBT_LR301, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0331, - .subdevice = 0x1421, - .driver_data = SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x17de, - .subdevice = 0x7201, - .driver_data = SAA7134_BOARD_TEVION_DVBT_220RF, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x17de, - .subdevice = 0x7250, - .driver_data = SAA7134_BOARD_KWORLD_DVBT_210, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, /* SAA7135HL */ - .subvendor = 0x17de, - .subdevice = 0x7350, - .driver_data = SAA7134_BOARD_KWORLD_ATSC110, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, /* SAA7135HL */ - .subvendor = 0x17de, - .subdevice = 0x7352, - .driver_data = SAA7134_BOARD_KWORLD_ATSC110, /* ATSC 115 */ - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, /* SAA7135HL */ - .subvendor = 0x17de, - .subdevice = 0xa134, - .driver_data = SAA7134_BOARD_KWORLD_PC150U, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1461, - .subdevice = 0x7360, - .driver_data = SAA7134_BOARD_AVERMEDIA_A169_B, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1461, - .subdevice = 0x6360, - .driver_data = SAA7134_BOARD_AVERMEDIA_A169_B1, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x16be, - .subdevice = 0x0005, - .driver_data = SAA7134_BOARD_MD7134_BRIDGE_2, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x5168, - .subdevice = 0x0300, - .driver_data = SAA7134_BOARD_FLYDVBS_LR300, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x4e42, - .subdevice = 0x0300,/* LR300 */ - .driver_data = SAA7134_BOARD_FLYDVBS_LR300, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1489, - .subdevice = 0x0301, - .driver_data = SAA7134_BOARD_FLYDVBT_LR301, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5168, /* Animation Technologies (LifeView) */ - .subdevice = 0x0304, - .driver_data = SAA7134_BOARD_FLYTVPLATINUM_FM, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5168, - .subdevice = 0x3306, - .driver_data = SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5168, - .subdevice = 0x3502, /* whats the difference to 0x3306 ?*/ - .driver_data = SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5168, - .subdevice = 0x3307, /* FlyDVB-T Hybrid Mini PCI */ - .driver_data = SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x16be, - .subdevice = 0x0007, - .driver_data = SAA7134_BOARD_MEDION_MD8800_QUADRO, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x16be, - .subdevice = 0x0008, - .driver_data = SAA7134_BOARD_MEDION_MD8800_QUADRO, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x16be, - .subdevice = 0x000d, /* triple CTX948_V1.1.1 */ - .driver_data = SAA7134_BOARD_MEDION_MD8800_QUADRO, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, - .subdevice = 0x2c05, - .driver_data = SAA7134_BOARD_AVERMEDIA_777, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1489, - .subdevice = 0x0502, /* Cardbus version */ - .driver_data = SAA7134_BOARD_FLYDVBT_DUO_CARDBUS, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x0919, /* Philips Proteus PRO 2309 */ - .subdevice = 0x2003, - .driver_data = SAA7134_BOARD_PROTEUS_2309, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1461, - .subdevice = 0x2c00, - .driver_data = SAA7134_BOARD_AVERMEDIA_A16AR, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1043, - .subdevice = 0x4860, - .driver_data = SAA7134_BOARD_ASUS_EUROPA2_HYBRID, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x11bd, - .subdevice = 0x002f, - .driver_data = SAA7134_BOARD_PINNACLE_PCTV_310i, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0x9715, - .driver_data = SAA7134_BOARD_AVERMEDIA_STUDIO_507, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xa11b, - .driver_data = SAA7134_BOARD_AVERMEDIA_STUDIO_507UA, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1043, - .subdevice = 0x4876, - .driver_data = SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0070, - .subdevice = 0x6700, - .driver_data = SAA7134_BOARD_HAUPPAUGE_HVR1110, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0070, - .subdevice = 0x6701, - .driver_data = SAA7134_BOARD_HAUPPAUGE_HVR1110, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0070, - .subdevice = 0x6702, - .driver_data = SAA7134_BOARD_HAUPPAUGE_HVR1110, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0070, - .subdevice = 0x6703, - .driver_data = SAA7134_BOARD_HAUPPAUGE_HVR1110, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0070, - .subdevice = 0x6704, - .driver_data = SAA7134_BOARD_HAUPPAUGE_HVR1110, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0070, - .subdevice = 0x6705, - .driver_data = SAA7134_BOARD_HAUPPAUGE_HVR1110, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0070, - .subdevice = 0x6706, - .driver_data = SAA7134_BOARD_HAUPPAUGE_HVR1150, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0070, - .subdevice = 0x6707, - .driver_data = SAA7134_BOARD_HAUPPAUGE_HVR1120, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0070, - .subdevice = 0x6708, - .driver_data = SAA7134_BOARD_HAUPPAUGE_HVR1150, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0070, - .subdevice = 0x6709, - .driver_data = SAA7134_BOARD_HAUPPAUGE_HVR1120, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0070, - .subdevice = 0x670a, - .driver_data = SAA7134_BOARD_HAUPPAUGE_HVR1120, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x153b, - .subdevice = 0x1172, - .driver_data = SAA7134_BOARD_CINERGY_HT_PCMCIA, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0x2342, - .driver_data = SAA7134_BOARD_ENCORE_ENLTV, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x1131, - .subdevice = 0x2341, - .driver_data = SAA7134_BOARD_ENCORE_ENLTV, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x3016, - .subdevice = 0x2344, - .driver_data = SAA7134_BOARD_ENCORE_ENLTV, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x1131, - .subdevice = 0x230f, - .driver_data = SAA7134_BOARD_ENCORE_ENLTV_FM, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x1a7f, - .subdevice = 0x2008, - .driver_data = SAA7134_BOARD_ENCORE_ENLTV_FM53, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1a7f, - .subdevice = 0x2108, - .driver_data = SAA7134_BOARD_ENCORE_ENLTV_FM3, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x153b, - .subdevice = 0x1175, - .driver_data = SAA7134_BOARD_CINERGY_HT_PCI, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xf31e, - .driver_data = SAA7134_BOARD_AVERMEDIA_M102, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x4E42, /* MSI */ - .subdevice = 0x0306, /* TV@nywhere DUO */ - .driver_data = SAA7134_BOARD_FLYDVBTDUO, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1043, - .subdevice = 0x4871, - .driver_data = SAA7134_BOARD_ASUS_P7131_4871, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1043, - .subdevice = 0x4857, /* REV:1.00 */ - .driver_data = SAA7134_BOARD_ASUSTeK_TIGER, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x0919, /* SinoVideo PCI 2309 Proteus (7134) */ - .subdevice = 0x2003, /* OEM cardbus */ - .driver_data = SAA7134_BOARD_SABRENT_TV_PCB05, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0x2304, - .driver_data = SAA7134_BOARD_10MOONSTVMASTER3, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xf01d, /* AVerTV DVB-T Super 007 */ - .driver_data = SAA7134_BOARD_AVERMEDIA_SUPER_007, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x0000, - .subdevice = 0x4016, - .driver_data = SAA7134_BOARD_BEHOLD_401, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x0000, - .subdevice = 0x4036, - .driver_data = SAA7134_BOARD_BEHOLD_403, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x0000, - .subdevice = 0x4037, - .driver_data = SAA7134_BOARD_BEHOLD_403FM, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x0000, - .subdevice = 0x4050, - .driver_data = SAA7134_BOARD_BEHOLD_405, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x0000, - .subdevice = 0x4051, - .driver_data = SAA7134_BOARD_BEHOLD_405FM, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x0000, - .subdevice = 0x4070, - .driver_data = SAA7134_BOARD_BEHOLD_407, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x0000, - .subdevice = 0x4071, - .driver_data = SAA7134_BOARD_BEHOLD_407FM, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0000, - .subdevice = 0x4090, - .driver_data = SAA7134_BOARD_BEHOLD_409, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x0000, - .subdevice = 0x505B, - .driver_data = SAA7134_BOARD_BEHOLD_505RDS_MK5, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x0000, - .subdevice = 0x5051, - .driver_data = SAA7134_BOARD_BEHOLD_505RDS_MK3, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x5ace, - .subdevice = 0x5050, - .driver_data = SAA7134_BOARD_BEHOLD_505FM, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0000, - .subdevice = 0x5071, - .driver_data = SAA7134_BOARD_BEHOLD_507RDS_MK3, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0000, - .subdevice = 0x507B, - .driver_data = SAA7134_BOARD_BEHOLD_507RDS_MK5, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x5ace, - .subdevice = 0x5070, - .driver_data = SAA7134_BOARD_BEHOLD_507_9FM, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5ace, - .subdevice = 0x5090, - .driver_data = SAA7134_BOARD_BEHOLD_507_9FM, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0000, - .subdevice = 0x5201, - .driver_data = SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x5ace, - .subdevice = 0x6070, - .driver_data = SAA7134_BOARD_BEHOLD_607FM_MK3, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x5ace, - .subdevice = 0x6071, - .driver_data = SAA7134_BOARD_BEHOLD_607FM_MK5, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x5ace, - .subdevice = 0x6072, - .driver_data = SAA7134_BOARD_BEHOLD_607RDS_MK3, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x5ace, - .subdevice = 0x6073, - .driver_data = SAA7134_BOARD_BEHOLD_607RDS_MK5, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5ace, - .subdevice = 0x6090, - .driver_data = SAA7134_BOARD_BEHOLD_609FM_MK3, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5ace, - .subdevice = 0x6091, - .driver_data = SAA7134_BOARD_BEHOLD_609FM_MK5, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5ace, - .subdevice = 0x6092, - .driver_data = SAA7134_BOARD_BEHOLD_609RDS_MK3, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5ace, - .subdevice = 0x6093, - .driver_data = SAA7134_BOARD_BEHOLD_609RDS_MK5, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5ace, - .subdevice = 0x6190, - .driver_data = SAA7134_BOARD_BEHOLD_M6, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5ace, - .subdevice = 0x6193, - .driver_data = SAA7134_BOARD_BEHOLD_M6_EXTRA, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5ace, - .subdevice = 0x6191, - .driver_data = SAA7134_BOARD_BEHOLD_M63, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x4e42, - .subdevice = 0x3502, - .driver_data = SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1822, /*Twinhan Technology Co. Ltd*/ - .subdevice = 0x0022, - .driver_data = SAA7134_BOARD_TWINHAN_DTV_DVB_3056, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x16be, - .subdevice = 0x0010, /* Medion version CTX953_V.1.4.3 */ - .driver_data = SAA7134_BOARD_CREATIX_CTX953, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1462, /* MSI */ - .subdevice = 0x8625, /* TV@nywhere A/D v1.1 */ - .driver_data = SAA7134_BOARD_MSI_TVANYWHERE_AD11, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xf436, - .driver_data = SAA7134_BOARD_AVERMEDIA_CARDBUS_506, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xf936, - .driver_data = SAA7134_BOARD_AVERMEDIA_A16D, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xa836, - .driver_data = SAA7134_BOARD_AVERMEDIA_M115, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x185b, - .subdevice = 0xc900, - .driver_data = SAA7134_BOARD_VIDEOMATE_T750, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, /* SAA7135HL */ - .subvendor = 0x1421, - .subdevice = 0x0380, - .driver_data = SAA7134_BOARD_ADS_INSTANT_HDTV_PCI, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5169, - .subdevice = 0x1502, - .driver_data = SAA7134_BOARD_FLYTVPLATINUM_MINI, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5ace, - .subdevice = 0x6290, - .driver_data = SAA7134_BOARD_BEHOLD_H6, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xf636, - .driver_data = SAA7134_BOARD_AVERMEDIA_M103, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xf736, - .driver_data = SAA7134_BOARD_AVERMEDIA_M103, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1043, - .subdevice = 0x4878, /* REV:1.02G */ - .driver_data = SAA7134_BOARD_ASUSTeK_TIGER_3IN1, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1043, - .subdevice = 0x48cd, - .driver_data = SAA7134_BOARD_ASUSTeK_PS3_100, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x17de, - .subdevice = 0x7128, - .driver_data = SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x17de, - .subdevice = 0xb136, - .driver_data = SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, /* Avermedia Technologies Inc */ - .subdevice = 0xf31d, - .driver_data = SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x185b, - .subdevice = 0xc900, - .driver_data = SAA7134_BOARD_VIDEOMATE_S350, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5ace, /* Beholder Intl. Ltd. */ - .subdevice = 0x7595, - .driver_data = SAA7134_BOARD_BEHOLD_X7, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x19d1, /* RoverMedia */ - .subdevice = 0x0138, /* LifeView FlyTV Prime30 OEM */ - .driver_data = SAA7134_BOARD_ROVERMEDIA_LINK_PRO_FM, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0x2004, - .driver_data = SAA7134_BOARD_ZOLID_HYBRID_PCI, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x1043, - .subdevice = 0x4847, - .driver_data = SAA7134_BOARD_ASUS_EUROPA_HYBRID, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x107d, - .subdevice = 0x6655, - .driver_data = SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x13c2, - .subdevice = 0x2804, - .driver_data = SAA7134_BOARD_TECHNOTREND_BUDGET_T3000, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5ace, /* Beholder Intl. Ltd. */ - .subdevice = 0x7190, - .driver_data = SAA7134_BOARD_BEHOLD_H7, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5ace, /* Beholder Intl. Ltd. */ - .subdevice = 0x7090, - .driver_data = SAA7134_BOARD_BEHOLD_A7, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7135, - .subvendor = 0x185b, - .subdevice = 0xc900, - .driver_data = SAA7134_BOARD_VIDEOMATE_M1F, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5ace, - .subdevice = 0x5030, - .driver_data = SAA7134_BOARD_BEHOLD_503FM, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x5ace, - .subdevice = 0x5010, - .driver_data = SAA7134_BOARD_BEHOLD_501, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x17de, - .subdevice = 0xd136, - .driver_data = SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x6000, - .subdevice = 0x0811, - .driver_data = SAA7134_BOARD_SENSORAY811_911, - }, { - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x6000, - .subdevice = 0x0911, - .driver_data = SAA7134_BOARD_SENSORAY811_911, - }, { - /* --- boards without eeprom + subsystem ID --- */ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0, - .driver_data = SAA7134_BOARD_NOAUTO, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0, - .driver_data = SAA7134_BOARD_NOAUTO, - },{ - /* --- default catch --- */ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - .driver_data = SAA7134_BOARD_UNKNOWN, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - .driver_data = SAA7134_BOARD_UNKNOWN, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - .driver_data = SAA7134_BOARD_UNKNOWN, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7135, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - .driver_data = SAA7134_BOARD_UNKNOWN, - },{ - /* --- end of list --- */ - } -}; -MODULE_DEVICE_TABLE(pci, saa7134_pci_tbl); - -/* ----------------------------------------------------------- */ -/* flyvideo tweaks */ - - -static void board_flyvideo(struct saa7134_dev *dev) -{ - printk("%s: there are different flyvideo cards with different tuners\n" - "%s: out there, you might have to use the tuner=<nr> insmod\n" - "%s: option to override the default value.\n", - dev->name, dev->name, dev->name); -} - -static int saa7134_xc2028_callback(struct saa7134_dev *dev, - int command, int arg) -{ - switch (command) { - case XC2028_TUNER_RESET: - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00008000, 0x00000000); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00008000, 0x00008000); - switch (dev->board) { - case SAA7134_BOARD_AVERMEDIA_CARDBUS_506: - case SAA7134_BOARD_AVERMEDIA_M103: - saa7134_set_gpio(dev, 23, 0); - msleep(10); - saa7134_set_gpio(dev, 23, 1); - break; - case SAA7134_BOARD_AVERMEDIA_A16D: - saa7134_set_gpio(dev, 21, 0); - msleep(10); - saa7134_set_gpio(dev, 21, 1); - break; - case SAA7134_BOARD_AVERMEDIA_A700_HYBRID: - saa7134_set_gpio(dev, 18, 0); - msleep(10); - saa7134_set_gpio(dev, 18, 1); - break; - case SAA7134_BOARD_VIDEOMATE_T750: - saa7134_set_gpio(dev, 20, 0); - msleep(10); - saa7134_set_gpio(dev, 20, 1); - break; - } - return 0; - } - return -EINVAL; -} - -static int saa7134_xc5000_callback(struct saa7134_dev *dev, - int command, int arg) -{ - switch (dev->board) { - case SAA7134_BOARD_BEHOLD_X7: - case SAA7134_BOARD_BEHOLD_H7: - case SAA7134_BOARD_BEHOLD_A7: - if (command == XC5000_TUNER_RESET) { - /* Down and UP pheripherial RESET pin for reset all chips */ - saa_writeb(SAA7134_SPECIAL_MODE, 0x00); - msleep(10); - saa_writeb(SAA7134_SPECIAL_MODE, 0x01); - msleep(10); - } - break; - default: - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x06e20000, 0x06e20000); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x06a20000, 0x06a20000); - saa_andorl(SAA7133_ANALOG_IO_SELECT >> 2, 0x02, 0x02); - saa_andorl(SAA7134_ANALOG_IN_CTRL1 >> 2, 0x81, 0x81); - saa_andorl(SAA7134_AUDIO_CLOCK0 >> 2, 0x03187de7, 0x03187de7); - saa_andorl(SAA7134_AUDIO_PLL_CTRL >> 2, 0x03, 0x03); - saa_andorl(SAA7134_AUDIO_CLOCKS_PER_FIELD0 >> 2, - 0x0001e000, 0x0001e000); - break; - } - return 0; -} - -static int saa7134_tda8290_827x_callback(struct saa7134_dev *dev, - int command, int arg) -{ - u8 sync_control; - - switch (command) { - case 0: /* switch LNA gain through GPIO 22*/ - saa7134_set_gpio(dev, 22, arg) ; - break; - case 1: /* vsync output at GPIO22. 50 / 60Hz */ - saa_andorb(SAA7134_VIDEO_PORT_CTRL3, 0x80, 0x80); - saa_andorb(SAA7134_VIDEO_PORT_CTRL6, 0x0f, 0x03); - if (arg == 1) - sync_control = 11; - else - sync_control = 17; - saa_writeb(SAA7134_VGATE_START, sync_control); - saa_writeb(SAA7134_VGATE_STOP, sync_control + 1); - saa_andorb(SAA7134_MISC_VGATE_MSB, 0x03, 0x00); - break; - default: - return -EINVAL; - } - - return 0; -} - -static inline int saa7134_tda18271_hvr11x0_toggle_agc(struct saa7134_dev *dev, - enum tda18271_mode mode) -{ - /* toggle AGC switch through GPIO 26 */ - switch (mode) { - case TDA18271_ANALOG: - saa7134_set_gpio(dev, 26, 0); - break; - case TDA18271_DIGITAL: - saa7134_set_gpio(dev, 26, 1); - break; - default: - return -EINVAL; - } - return 0; -} - -static inline int saa7134_kworld_sbtvd_toggle_agc(struct saa7134_dev *dev, - enum tda18271_mode mode) -{ - /* toggle AGC switch through GPIO 27 */ - switch (mode) { - case TDA18271_ANALOG: - saa_writel(SAA7134_GPIO_GPMODE0 >> 2, 0x4000); - saa_writel(SAA7134_GPIO_GPSTATUS0 >> 2, 0x4000); - msleep(20); - break; - case TDA18271_DIGITAL: - saa_writel(SAA7134_GPIO_GPMODE0 >> 2, 0x14000); - saa_writel(SAA7134_GPIO_GPSTATUS0 >> 2, 0x14000); - msleep(20); - saa_writel(SAA7134_GPIO_GPMODE0 >> 2, 0x54000); - saa_writel(SAA7134_GPIO_GPSTATUS0 >> 2, 0x54000); - msleep(30); - break; - default: - return -EINVAL; - } - return 0; -} - -static int saa7134_kworld_pc150u_toggle_agc(struct saa7134_dev *dev, - enum tda18271_mode mode) -{ - switch (mode) { - case TDA18271_ANALOG: - saa7134_set_gpio(dev, 18, 0); - break; - case TDA18271_DIGITAL: - saa7134_set_gpio(dev, 18, 1); - msleep(30); - break; - default: - return -EINVAL; - } - return 0; -} - -static int saa7134_tda8290_18271_callback(struct saa7134_dev *dev, - int command, int arg) -{ - int ret = 0; - - switch (command) { - case TDA18271_CALLBACK_CMD_AGC_ENABLE: /* 0 */ - switch (dev->board) { - case SAA7134_BOARD_HAUPPAUGE_HVR1150: - case SAA7134_BOARD_HAUPPAUGE_HVR1120: - case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2: - ret = saa7134_tda18271_hvr11x0_toggle_agc(dev, arg); - break; - case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG: - ret = saa7134_kworld_sbtvd_toggle_agc(dev, arg); - break; - case SAA7134_BOARD_KWORLD_PC150U: - ret = saa7134_kworld_pc150u_toggle_agc(dev, arg); - break; - default: - break; - } - break; - default: - ret = -EINVAL; - break; - } - return ret; -} - -static int saa7134_tda8290_callback(struct saa7134_dev *dev, - int command, int arg) -{ - int ret; - - switch (dev->board) { - case SAA7134_BOARD_HAUPPAUGE_HVR1150: - case SAA7134_BOARD_HAUPPAUGE_HVR1120: - case SAA7134_BOARD_AVERMEDIA_M733A: - case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG: - case SAA7134_BOARD_KWORLD_PC150U: - case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2: - /* tda8290 + tda18271 */ - ret = saa7134_tda8290_18271_callback(dev, command, arg); - break; - default: - /* tda8290 + tda827x */ - ret = saa7134_tda8290_827x_callback(dev, command, arg); - break; - } - return ret; -} - -int saa7134_tuner_callback(void *priv, int component, int command, int arg) -{ - struct saa7134_dev *dev = priv; - - if (dev != NULL) { - switch (dev->tuner_type) { - case TUNER_PHILIPS_TDA8290: - return saa7134_tda8290_callback(dev, command, arg); - case TUNER_XC2028: - return saa7134_xc2028_callback(dev, command, arg); - case TUNER_XC5000: - return saa7134_xc5000_callback(dev, command, arg); - } - } else { - printk(KERN_ERR "saa7134: Error - device struct undefined.\n"); - return -EINVAL; - } - return -EINVAL; -} -EXPORT_SYMBOL(saa7134_tuner_callback); - -/* ----------------------------------------------------------- */ - -static void hauppauge_eeprom(struct saa7134_dev *dev, u8 *eeprom_data) -{ - struct tveeprom tv; - - tveeprom_hauppauge_analog(&dev->i2c_client, &tv, eeprom_data); - - /* Make sure we support the board model */ - switch (tv.model) { - case 67019: /* WinTV-HVR1110 (Retail, IR Blaster, hybrid, FM, SVid/Comp, 3.5mm audio in) */ - case 67109: /* WinTV-HVR1000 (Retail, IR Receive, analog, no FM, SVid/Comp, 3.5mm audio in) */ - case 67201: /* WinTV-HVR1150 (Retail, IR Receive, hybrid, FM, SVid/Comp, 3.5mm audio in) */ - case 67301: /* WinTV-HVR1000 (Retail, IR Receive, analog, no FM, SVid/Comp, 3.5mm audio in) */ - case 67209: /* WinTV-HVR1110 (Retail, IR Receive, hybrid, FM, SVid/Comp, 3.5mm audio in) */ - case 67559: /* WinTV-HVR1110 (OEM, no IR, hybrid, FM, SVid/Comp, RCA aud) */ - case 67569: /* WinTV-HVR1110 (OEM, no IR, hybrid, FM) */ - case 67579: /* WinTV-HVR1110 (OEM, no IR, hybrid, no FM) */ - case 67589: /* WinTV-HVR1110 (OEM, no IR, hybrid, no FM, SVid/Comp, RCA aud) */ - case 67599: /* WinTV-HVR1110 (OEM, no IR, hybrid, no FM, SVid/Comp, RCA aud) */ - case 67651: /* WinTV-HVR1150 (OEM, no IR, hybrid, FM, SVid/Comp, RCA aud) */ - case 67659: /* WinTV-HVR1110 (OEM, no IR, hybrid, FM, SVid/Comp, RCA aud) */ - break; - default: - printk(KERN_WARNING "%s: warning: " - "unknown hauppauge model #%d\n", dev->name, tv.model); - break; - } - - printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n", - dev->name, tv.model); -} - -/* ----------------------------------------------------------- */ - -int saa7134_board_init1(struct saa7134_dev *dev) -{ - /* Always print gpio, often manufacturers encode tuner type and other info. */ - saa_writel(SAA7134_GPIO_GPMODE0 >> 2, 0); - dev->gpio_value = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); - printk(KERN_INFO "%s: board init: gpio is %x\n", dev->name, dev->gpio_value); - - switch (dev->board) { - case SAA7134_BOARD_FLYVIDEO2000: - case SAA7134_BOARD_FLYVIDEO3000: - case SAA7134_BOARD_FLYVIDEO3000_NTSC: - dev->has_remote = SAA7134_REMOTE_GPIO; - board_flyvideo(dev); - break; - case SAA7134_BOARD_FLYTVPLATINUM_MINI2: - case SAA7134_BOARD_FLYTVPLATINUM_FM: - case SAA7134_BOARD_CINERGY400: - case SAA7134_BOARD_CINERGY600: - case SAA7134_BOARD_CINERGY600_MK3: - case SAA7134_BOARD_ECS_TVP3XP: - case SAA7134_BOARD_ECS_TVP3XP_4CB5: - case SAA7134_BOARD_ECS_TVP3XP_4CB6: - case SAA7134_BOARD_MD2819: - case SAA7134_BOARD_KWORLD_VSTREAM_XPERT: - case SAA7134_BOARD_KWORLD_XPERT: - case SAA7134_BOARD_AVERMEDIA_STUDIO_305: - case SAA7134_BOARD_AVERMEDIA_STUDIO_505: - case SAA7134_BOARD_AVERMEDIA_305: - case SAA7134_BOARD_AVERMEDIA_STUDIO_307: - case SAA7134_BOARD_AVERMEDIA_307: - case SAA7134_BOARD_AVERMEDIA_STUDIO_507: - case SAA7134_BOARD_AVERMEDIA_GO_007_FM: - case SAA7134_BOARD_AVERMEDIA_777: - case SAA7134_BOARD_AVERMEDIA_M135A: -/* case SAA7134_BOARD_SABRENT_SBTTVFM: */ /* not finished yet */ - case SAA7134_BOARD_VIDEOMATE_TV_PVR: - case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS: - case SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII: - case SAA7134_BOARD_VIDEOMATE_M1F: - case SAA7134_BOARD_VIDEOMATE_DVBT_300: - case SAA7134_BOARD_VIDEOMATE_DVBT_200: - case SAA7134_BOARD_VIDEOMATE_DVBT_200A: - case SAA7134_BOARD_MANLI_MTV001: - case SAA7134_BOARD_MANLI_MTV002: - case SAA7134_BOARD_BEHOLD_409FM: - case SAA7134_BOARD_AVACSSMARTTV: - case SAA7134_BOARD_GOTVIEW_7135: - case SAA7134_BOARD_KWORLD_TERMINATOR: - case SAA7134_BOARD_SEDNA_PC_TV_CARDBUS: - case SAA7134_BOARD_FLYDVBT_LR301: - case SAA7134_BOARD_ASUSTeK_PS3_100: - case SAA7134_BOARD_ASUSTeK_P7131_DUAL: - case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA: - case SAA7134_BOARD_ASUSTeK_P7131_ANALOG: - case SAA7134_BOARD_FLYDVBTDUO: - case SAA7134_BOARD_PROTEUS_2309: - case SAA7134_BOARD_AVERMEDIA_A16AR: - case SAA7134_BOARD_ENCORE_ENLTV: - case SAA7134_BOARD_ENCORE_ENLTV_FM: - case SAA7134_BOARD_ENCORE_ENLTV_FM53: - case SAA7134_BOARD_ENCORE_ENLTV_FM3: - case SAA7134_BOARD_10MOONSTVMASTER3: - case SAA7134_BOARD_BEHOLD_401: - case SAA7134_BOARD_BEHOLD_403: - case SAA7134_BOARD_BEHOLD_403FM: - case SAA7134_BOARD_BEHOLD_405: - case SAA7134_BOARD_BEHOLD_405FM: - case SAA7134_BOARD_BEHOLD_407: - case SAA7134_BOARD_BEHOLD_407FM: - case SAA7134_BOARD_BEHOLD_409: - case SAA7134_BOARD_BEHOLD_505FM: - case SAA7134_BOARD_BEHOLD_505RDS_MK5: - case SAA7134_BOARD_BEHOLD_505RDS_MK3: - case SAA7134_BOARD_BEHOLD_507_9FM: - case SAA7134_BOARD_BEHOLD_507RDS_MK3: - case SAA7134_BOARD_BEHOLD_507RDS_MK5: - case SAA7134_BOARD_GENIUS_TVGO_A11MCE: - case SAA7134_BOARD_REAL_ANGEL_220: - case SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG: - case SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS: - case SAA7134_BOARD_ROVERMEDIA_LINK_PRO_FM: - case SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S: - dev->has_remote = SAA7134_REMOTE_GPIO; - break; - case SAA7134_BOARD_FLYDVBS_LR300: - saa_writeb(SAA7134_GPIO_GPMODE3, 0x80); - saa_writeb(SAA7134_GPIO_GPSTATUS2, 0x40); - dev->has_remote = SAA7134_REMOTE_GPIO; - break; - case SAA7134_BOARD_MD5044: - printk("%s: seems there are two different versions of the MD5044\n" - "%s: (with the same ID) out there. If sound doesn't work for\n" - "%s: you try the audio_clock_override=0x200000 insmod option.\n", - dev->name,dev->name,dev->name); - break; - case SAA7134_BOARD_CINERGY400_CARDBUS: - /* power-up tuner chip */ - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x00040000, 0x00040000); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00040000, 0x00000000); - break; - case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL: - /* this turns the remote control chip off to work around a bug in it */ - saa_writeb(SAA7134_GPIO_GPMODE1, 0x80); - saa_writeb(SAA7134_GPIO_GPSTATUS1, 0x80); - break; - case SAA7134_BOARD_MONSTERTV_MOBILE: - /* power-up tuner chip */ - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x00040000, 0x00040000); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00040000, 0x00000004); - break; - case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS: - /* turn the fan on */ - saa_writeb(SAA7134_GPIO_GPMODE3, 0x08); - saa_writeb(SAA7134_GPIO_GPSTATUS3, 0x06); - break; - case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331: - case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS: - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x08000000, 0x08000000); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x08000000, 0x00000000); - break; - case SAA7134_BOARD_AVERMEDIA_CARDBUS: - case SAA7134_BOARD_AVERMEDIA_M115: - /* power-down tuner chip */ - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0xffffffff, 0); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0xffffffff, 0); - msleep(10); - /* power-up tuner chip */ - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0xffffffff, 0xffffffff); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0xffffffff, 0xffffffff); - msleep(10); - break; - case SAA7134_BOARD_AVERMEDIA_CARDBUS_501: - /* power-down tuner chip */ - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x08400000, 0x08400000); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x08400000, 0); - msleep(10); - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x08400000, 0x08400000); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x08400000, 0x08400000); - msleep(10); - dev->has_remote = SAA7134_REMOTE_I2C; - break; - case SAA7134_BOARD_AVERMEDIA_CARDBUS_506: - saa7134_set_gpio(dev, 23, 0); - msleep(10); - saa7134_set_gpio(dev, 23, 1); - dev->has_remote = SAA7134_REMOTE_I2C; - break; - case SAA7134_BOARD_AVERMEDIA_M103: - saa7134_set_gpio(dev, 23, 0); - msleep(10); - saa7134_set_gpio(dev, 23, 1); - break; - case SAA7134_BOARD_AVERMEDIA_A16D: - saa7134_set_gpio(dev, 21, 0); - msleep(10); - saa7134_set_gpio(dev, 21, 1); - msleep(1); - dev->has_remote = SAA7134_REMOTE_GPIO; - break; - case SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM: - /* power-down tuner chip */ - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x000A8004, 0x000A8004); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x000A8004, 0); - msleep(10); - /* power-up tuner chip */ - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x000A8004, 0x000A8004); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x000A8004, 0x000A8004); - msleep(10); - /* remote via GPIO */ - dev->has_remote = SAA7134_REMOTE_GPIO; - break; - case SAA7134_BOARD_RTD_VFG7350: - - /* - * Make sure Production Test Register at offset 0x1D1 is cleared - * to take chip out of test mode. Clearing bit 4 (TST_EN_AOUT) - * prevents pin 105 from remaining low; keeping pin 105 low - * continually resets the SAA6752 chip. - */ - - saa_writeb (SAA7134_PRODUCTION_TEST_MODE, 0x00); - break; - case SAA7134_BOARD_HAUPPAUGE_HVR1150: - case SAA7134_BOARD_HAUPPAUGE_HVR1120: - dev->has_remote = SAA7134_REMOTE_GPIO; - /* GPIO 26 high for digital, low for analog */ - saa7134_set_gpio(dev, 26, 0); - msleep(1); - - saa7134_set_gpio(dev, 22, 0); - msleep(10); - saa7134_set_gpio(dev, 22, 1); - break; - /* i2c remotes */ - case SAA7134_BOARD_PINNACLE_PCTV_110i: - case SAA7134_BOARD_PINNACLE_PCTV_310i: - case SAA7134_BOARD_UPMOST_PURPLE_TV: - case SAA7134_BOARD_MSI_TVATANYWHERE_PLUS: - case SAA7134_BOARD_HAUPPAUGE_HVR1110: - case SAA7134_BOARD_BEHOLD_607FM_MK3: - case SAA7134_BOARD_BEHOLD_607FM_MK5: - case SAA7134_BOARD_BEHOLD_609FM_MK3: - case SAA7134_BOARD_BEHOLD_609FM_MK5: - case SAA7134_BOARD_BEHOLD_607RDS_MK3: - case SAA7134_BOARD_BEHOLD_607RDS_MK5: - case SAA7134_BOARD_BEHOLD_609RDS_MK3: - case SAA7134_BOARD_BEHOLD_609RDS_MK5: - case SAA7134_BOARD_BEHOLD_M6: - case SAA7134_BOARD_BEHOLD_M63: - case SAA7134_BOARD_BEHOLD_M6_EXTRA: - case SAA7134_BOARD_BEHOLD_H6: - case SAA7134_BOARD_BEHOLD_X7: - case SAA7134_BOARD_BEHOLD_H7: - case SAA7134_BOARD_BEHOLD_A7: - case SAA7134_BOARD_KWORLD_PC150U: - dev->has_remote = SAA7134_REMOTE_I2C; - break; - case SAA7134_BOARD_AVERMEDIA_A169_B: - printk("%s: %s: dual saa713x broadcast decoders\n" - "%s: Sorry, none of the inputs to this chip are supported yet.\n" - "%s: Dual decoder functionality is disabled for now, use the other chip.\n", - dev->name,card(dev).name,dev->name,dev->name); - break; - case SAA7134_BOARD_AVERMEDIA_M102: - /* enable tuner */ - dev->has_remote = SAA7134_REMOTE_GPIO; - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x8c040007, 0x8c040007); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x0c0007cd, 0x0c0007cd); - break; - case SAA7134_BOARD_AVERMEDIA_A700_HYBRID: - case SAA7134_BOARD_AVERMEDIA_A700_PRO: - /* write windows gpio values */ - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x80040100, 0x80040100); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x80040100, 0x00040100); - break; - case SAA7134_BOARD_VIDEOMATE_S350: - dev->has_remote = SAA7134_REMOTE_GPIO; - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x0000C000, 0x0000C000); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x0000C000, 0x0000C000); - break; - case SAA7134_BOARD_AVERMEDIA_M733A: - saa7134_set_gpio(dev, 1, 1); - msleep(10); - saa7134_set_gpio(dev, 1, 0); - msleep(10); - saa7134_set_gpio(dev, 1, 1); - dev->has_remote = SAA7134_REMOTE_GPIO; - break; - case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2: - /* enable LGS-8G75 */ - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x0e050000, 0x0c050000); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x0e050000, 0x0c050000); - break; - case SAA7134_BOARD_VIDEOMATE_T750: - /* enable the analog tuner */ - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x00008000, 0x00008000); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00008000, 0x00008000); - break; - } - return 0; -} - -static void saa7134_tuner_setup(struct saa7134_dev *dev) -{ - struct tuner_setup tun_setup; - unsigned int mode_mask = T_RADIO | T_ANALOG_TV; - - memset(&tun_setup, 0, sizeof(tun_setup)); - tun_setup.tuner_callback = saa7134_tuner_callback; - - if (saa7134_boards[dev->board].radio_type != UNSET) { - tun_setup.type = saa7134_boards[dev->board].radio_type; - tun_setup.addr = saa7134_boards[dev->board].radio_addr; - - tun_setup.mode_mask = T_RADIO; - - saa_call_all(dev, tuner, s_type_addr, &tun_setup); - mode_mask &= ~T_RADIO; - } - - if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type != UNSET)) { - tun_setup.type = dev->tuner_type; - tun_setup.addr = dev->tuner_addr; - tun_setup.config = saa7134_boards[dev->board].tuner_config; - tun_setup.tuner_callback = saa7134_tuner_callback; - - tun_setup.mode_mask = mode_mask; - - saa_call_all(dev, tuner, s_type_addr, &tun_setup); - } - - if (dev->tda9887_conf) { - struct v4l2_priv_tun_config tda9887_cfg; - - tda9887_cfg.tuner = TUNER_TDA9887; - tda9887_cfg.priv = &dev->tda9887_conf; - - saa_call_all(dev, tuner, s_config, &tda9887_cfg); - } - - if (dev->tuner_type == TUNER_XC2028) { - struct v4l2_priv_tun_config xc2028_cfg; - struct xc2028_ctrl ctl; - - memset(&xc2028_cfg, 0, sizeof(xc2028_cfg)); - memset(&ctl, 0, sizeof(ctl)); - - ctl.fname = XC2028_DEFAULT_FIRMWARE; - ctl.max_len = 64; - - switch (dev->board) { - case SAA7134_BOARD_AVERMEDIA_A16D: - case SAA7134_BOARD_AVERMEDIA_CARDBUS_506: - case SAA7134_BOARD_AVERMEDIA_M103: - case SAA7134_BOARD_AVERMEDIA_A700_HYBRID: - ctl.demod = XC3028_FE_ZARLINK456; - break; - default: - ctl.demod = XC3028_FE_OREN538; - ctl.mts = 1; - } - - xc2028_cfg.tuner = TUNER_XC2028; - xc2028_cfg.priv = &ctl; - - saa_call_all(dev, tuner, s_config, &xc2028_cfg); - } -} - -/* stuff which needs working i2c */ -int saa7134_board_init2(struct saa7134_dev *dev) -{ - unsigned char buf; - int board; - - /* Put here the code that enables the chips that are needed - for analog mode and doesn't depend on the tuner attachment. - It is also a good idea to get tuner type from eeprom, etc before - initializing tuner, since we can avoid loading tuner driver - on devices that has TUNER_ABSENT - */ - switch (dev->board) { - case SAA7134_BOARD_BMK_MPEX_NOTUNER: - case SAA7134_BOARD_BMK_MPEX_TUNER: - /* Checks if the device has a tuner at 0x60 addr - If the device doesn't have a tuner, TUNER_ABSENT - will be used at tuner_type, avoiding loading tuner - without needing it - */ - dev->i2c_client.addr = 0x60; - board = (i2c_master_recv(&dev->i2c_client, &buf, 0) < 0) - ? SAA7134_BOARD_BMK_MPEX_NOTUNER - : SAA7134_BOARD_BMK_MPEX_TUNER; - if (board == dev->board) - break; - dev->board = board; - printk("%s: board type fixup: %s\n", dev->name, - saa7134_boards[dev->board].name); - dev->tuner_type = saa7134_boards[dev->board].tuner_type; - - break; - case SAA7134_BOARD_MD7134: - { - u8 subaddr; - u8 data[3]; - int ret, tuner_t; - struct i2c_msg msg[] = {{.addr=0x50, .flags=0, .buf=&subaddr, .len = 1}, - {.addr=0x50, .flags=I2C_M_RD, .buf=data, .len = 3}}; - - subaddr= 0x14; - tuner_t = 0; - - /* Retrieve device data from eeprom, checking for the - proper tuner_type. - */ - ret = i2c_transfer(&dev->i2c_adap, msg, 2); - if (ret != 2) { - printk(KERN_ERR "EEPROM read failure\n"); - } else if ((data[0] != 0) && (data[0] != 0xff)) { - /* old config structure */ - subaddr = data[0] + 2; - msg[1].len = 2; - i2c_transfer(&dev->i2c_adap, msg, 2); - tuner_t = (data[0] << 8) + data[1]; - switch (tuner_t){ - case 0x0103: - dev->tuner_type = TUNER_PHILIPS_PAL; - break; - case 0x010C: - dev->tuner_type = TUNER_PHILIPS_FM1216ME_MK3; - break; - default: - printk(KERN_ERR "%s Can't determine tuner type %x from EEPROM\n", dev->name, tuner_t); - } - } else if ((data[1] != 0) && (data[1] != 0xff)) { - /* new config structure */ - subaddr = data[1] + 1; - msg[1].len = 1; - i2c_transfer(&dev->i2c_adap, msg, 2); - subaddr = data[0] + 1; - msg[1].len = 2; - i2c_transfer(&dev->i2c_adap, msg, 2); - tuner_t = (data[1] << 8) + data[0]; - switch (tuner_t) { - case 0x0005: - dev->tuner_type = TUNER_PHILIPS_FM1216ME_MK3; - break; - case 0x001d: - dev->tuner_type = TUNER_PHILIPS_FMD1216ME_MK3; - printk(KERN_INFO "%s Board has DVB-T\n", dev->name); - break; - default: - printk(KERN_ERR "%s Can't determine tuner type %x from EEPROM\n", dev->name, tuner_t); - } - } else { - printk(KERN_ERR "%s unexpected config structure\n", dev->name); - } - - printk(KERN_INFO "%s Tuner type is %d\n", dev->name, dev->tuner_type); - break; - } - case SAA7134_BOARD_PHILIPS_EUROPA: - if (dev->autodetected && (dev->eedata[0x41] == 0x1c)) { - /* Reconfigure board as Snake reference design */ - dev->board = SAA7134_BOARD_PHILIPS_SNAKE; - dev->tuner_type = saa7134_boards[dev->board].tuner_type; - printk(KERN_INFO "%s: Reconfigured board as %s\n", - dev->name, saa7134_boards[dev->board].name); - break; - } - /* break intentionally omitted */ - case SAA7134_BOARD_VIDEOMATE_DVBT_300: - case SAA7134_BOARD_ASUS_EUROPA2_HYBRID: - case SAA7134_BOARD_ASUS_EUROPA_HYBRID: - case SAA7134_BOARD_TECHNOTREND_BUDGET_T3000: - { - - /* The Philips EUROPA based hybrid boards have the tuner - connected through the channel decoder. We have to make it - transparent to find it - */ - u8 data[] = { 0x07, 0x02}; - struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; - i2c_transfer(&dev->i2c_adap, &msg, 1); - - break; - } - case SAA7134_BOARD_PHILIPS_TIGER: - case SAA7134_BOARD_PHILIPS_TIGER_S: - { - u8 data[] = { 0x3c, 0x33, 0x60}; - struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; - if (dev->autodetected && (dev->eedata[0x49] == 0x50)) { - dev->board = SAA7134_BOARD_PHILIPS_TIGER_S; - printk(KERN_INFO "%s: Reconfigured board as %s\n", - dev->name, saa7134_boards[dev->board].name); - } - if (dev->board == SAA7134_BOARD_PHILIPS_TIGER_S) { - dev->tuner_type = TUNER_PHILIPS_TDA8290; - - data[2] = 0x68; - i2c_transfer(&dev->i2c_adap, &msg, 1); - break; - } - i2c_transfer(&dev->i2c_adap, &msg, 1); - break; - } - case SAA7134_BOARD_ASUSTeK_TVFM7135: - /* The card below is detected as card=53, but is different */ - if (dev->autodetected && (dev->eedata[0x27] == 0x03)) { - dev->board = SAA7134_BOARD_ASUSTeK_P7131_ANALOG; - printk(KERN_INFO "%s: P7131 analog only, using " - "entry of %s\n", - dev->name, saa7134_boards[dev->board].name); - - /* IR init has already happened for other cards, so - * we have to catch up. */ - dev->has_remote = SAA7134_REMOTE_GPIO; - saa7134_input_init1(dev); - } - break; - case SAA7134_BOARD_HAUPPAUGE_HVR1150: - case SAA7134_BOARD_HAUPPAUGE_HVR1120: - hauppauge_eeprom(dev, dev->eedata+0x80); - break; - case SAA7134_BOARD_HAUPPAUGE_HVR1110: - hauppauge_eeprom(dev, dev->eedata+0x80); - /* break intentionally omitted */ - case SAA7134_BOARD_PINNACLE_PCTV_310i: - case SAA7134_BOARD_KWORLD_DVBT_210: - case SAA7134_BOARD_TEVION_DVBT_220RF: - case SAA7134_BOARD_ASUSTeK_TIGER: - case SAA7134_BOARD_ASUSTeK_P7131_DUAL: - case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA: - case SAA7134_BOARD_MEDION_MD8800_QUADRO: - case SAA7134_BOARD_AVERMEDIA_SUPER_007: - case SAA7134_BOARD_TWINHAN_DTV_DVB_3056: - case SAA7134_BOARD_CREATIX_CTX953: - { - /* this is a hybrid board, initialize to analog mode - * and configure firmware eeprom address - */ - u8 data[] = { 0x3c, 0x33, 0x60}; - struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; - i2c_transfer(&dev->i2c_adap, &msg, 1); - break; - } - case SAA7134_BOARD_ASUSTeK_TIGER_3IN1: - { - u8 data[] = { 0x3c, 0x33, 0x60}; - struct i2c_msg msg = {.addr = 0x0b, .flags = 0, .buf = data, - .len = sizeof(data)}; - i2c_transfer(&dev->i2c_adap, &msg, 1); - break; - } - case SAA7134_BOARD_ASUSTeK_PS3_100: - { - u8 data[] = { 0x3c, 0x33, 0x60}; - struct i2c_msg msg = {.addr = 0x0b, .flags = 0, .buf = data, - .len = sizeof(data)}; - i2c_transfer(&dev->i2c_adap, &msg, 1); - break; - } - case SAA7134_BOARD_FLYDVB_TRIO: - { - u8 temp = 0; - int rc; - u8 data[] = { 0x3c, 0x33, 0x62}; - struct i2c_msg msg = {.addr=0x09, .flags=0, .buf=data, .len = sizeof(data)}; - i2c_transfer(&dev->i2c_adap, &msg, 1); - - /* - * send weak up message to pic16C505 chip - * @ LifeView FlyDVB Trio - */ - msg.buf = &temp; - msg.addr = 0x0b; - msg.len = 1; - if (1 != i2c_transfer(&dev->i2c_adap, &msg, 1)) { - printk(KERN_WARNING "%s: send wake up byte to pic16C505" - "(IR chip) failed\n", dev->name); - } else { - msg.flags = I2C_M_RD; - rc = i2c_transfer(&dev->i2c_adap, &msg, 1); - printk(KERN_INFO "%s: probe IR chip @ i2c 0x%02x: %s\n", - dev->name, msg.addr, - (1 == rc) ? "yes" : "no"); - if (rc == 1) - dev->has_remote = SAA7134_REMOTE_I2C; - } - break; - } - case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331: - case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS: - { - /* initialize analog mode */ - u8 data[] = { 0x3c, 0x33, 0x6a}; - struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; - i2c_transfer(&dev->i2c_adap, &msg, 1); - break; - } - case SAA7134_BOARD_CINERGY_HT_PCMCIA: - case SAA7134_BOARD_CINERGY_HT_PCI: - { - /* initialize analog mode */ - u8 data[] = { 0x3c, 0x33, 0x68}; - struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; - i2c_transfer(&dev->i2c_adap, &msg, 1); - break; - } - case SAA7134_BOARD_VIDEOMATE_DVBT_200: - case SAA7134_BOARD_VIDEOMATE_DVBT_200A: - /* The T200 and the T200A share the same pci id. Consequently, - * we are going to query eeprom to try to find out which one we - * are actually looking at. */ - - /* Don't do this if the board was specifically selected with an - * insmod option or if we have the default configuration T200*/ - if (!dev->autodetected || (dev->eedata[0x41] == 0xd0)) - break; - if (dev->eedata[0x41] == 0x02) { - /* Reconfigure board as T200A */ - dev->board = SAA7134_BOARD_VIDEOMATE_DVBT_200A; - dev->tuner_type = saa7134_boards[dev->board].tuner_type; - dev->tda9887_conf = saa7134_boards[dev->board].tda9887_conf; - printk(KERN_INFO "%s: Reconfigured board as %s\n", - dev->name, saa7134_boards[dev->board].name); - } else { - printk(KERN_WARNING "%s: Unexpected tuner type info: %x in eeprom\n", - dev->name, dev->eedata[0x41]); - break; - } - break; - case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI: - case SAA7134_BOARD_KWORLD_ATSC110: - { - struct i2c_msg msg = { .addr = 0x0a, .flags = 0 }; - int i; - static u8 buffer[][2] = { - { 0x10, 0x12 }, - { 0x13, 0x04 }, - { 0x16, 0x00 }, - { 0x14, 0x04 }, - { 0x17, 0x00 }, - }; - - for (i = 0; i < ARRAY_SIZE(buffer); i++) { - msg.buf = &buffer[i][0]; - msg.len = ARRAY_SIZE(buffer[0]); - if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) - printk(KERN_WARNING - "%s: Unable to enable tuner(%i).\n", - dev->name, i); - } - break; - } - case SAA7134_BOARD_BEHOLD_H6: - { - u8 data[] = { 0x09, 0x9f, 0x86, 0x11}; - struct i2c_msg msg = {.addr = 0x61, .flags = 0, .buf = data, - .len = sizeof(data)}; - - /* The tuner TUNER_PHILIPS_FMD1216MEX_MK3 after hardware */ - /* start has disabled IF and enabled DVB-T. When saa7134 */ - /* scan I2C devices it not detect IF tda9887 and can`t */ - /* watch TV without software reboot. For solve this problem */ - /* switch the tuner to analog TV mode manually. */ - if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) - printk(KERN_WARNING - "%s: Unable to enable IF of the tuner.\n", - dev->name); - break; - } - case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG: - saa_writel(SAA7134_GPIO_GPMODE0 >> 2, 0x4000); - saa_writel(SAA7134_GPIO_GPSTATUS0 >> 2, 0x4000); - - saa7134_set_gpio(dev, 27, 0); - break; - } /* switch() */ - - /* initialize tuner */ - if (TUNER_ABSENT != dev->tuner_type) { - int has_demod = (dev->tda9887_conf & TDA9887_PRESENT); - - /* Note: radio tuner address is always filled in, - so we do not need to probe for a radio tuner device. */ - if (dev->radio_type != UNSET) - v4l2_i2c_new_subdev(&dev->v4l2_dev, - &dev->i2c_adap, "tuner", - dev->radio_addr, NULL); - if (has_demod) - v4l2_i2c_new_subdev(&dev->v4l2_dev, - &dev->i2c_adap, "tuner", - 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD)); - if (dev->tuner_addr == ADDR_UNSET) { - enum v4l2_i2c_tuner_type type = - has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV; - - v4l2_i2c_new_subdev(&dev->v4l2_dev, - &dev->i2c_adap, "tuner", - 0, v4l2_i2c_tuner_addrs(type)); - } else { - v4l2_i2c_new_subdev(&dev->v4l2_dev, - &dev->i2c_adap, "tuner", - dev->tuner_addr, NULL); - } - } - - saa7134_tuner_setup(dev); - - switch (dev->board) { - case SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM: - case SAA7134_BOARD_AVERMEDIA_CARDBUS_501: - { - struct v4l2_priv_tun_config tea5767_cfg; - struct tea5767_ctrl ctl; - - dev->i2c_client.addr = 0xC0; - /* set TEA5767(analog FM) defines */ - memset(&ctl, 0, sizeof(ctl)); - ctl.xtal_freq = TEA5767_HIGH_LO_13MHz; - tea5767_cfg.tuner = TUNER_TEA5767; - tea5767_cfg.priv = &ctl; - saa_call_all(dev, tuner, s_config, &tea5767_cfg); - break; - } - } /* switch() */ - - return 0; -} diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c deleted file mode 100644 index 5fbb4e49495c..000000000000 --- a/drivers/media/video/saa7134/saa7134-core.c +++ /dev/null @@ -1,1368 +0,0 @@ -/* - * - * device driver for philips saa7134 based TV cards - * driver core - * - * (c) 2001-03 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/kmod.h> -#include <linux/sound.h> -#include <linux/interrupt.h> -#include <linux/delay.h> -#include <linux/mutex.h> -#include <linux/dma-mapping.h> -#include <linux/pm.h> - -#include "saa7134-reg.h" -#include "saa7134.h" - -MODULE_DESCRIPTION("v4l2 driver module for saa7130/34 based TV cards"); -MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); -MODULE_LICENSE("GPL"); -MODULE_VERSION(SAA7134_VERSION); - - -/* ------------------------------------------------------------------ */ - -static unsigned int irq_debug; -module_param(irq_debug, int, 0644); -MODULE_PARM_DESC(irq_debug,"enable debug messages [IRQ handler]"); - -static unsigned int core_debug; -module_param(core_debug, int, 0644); -MODULE_PARM_DESC(core_debug,"enable debug messages [core]"); - -static unsigned int gpio_tracking; -module_param(gpio_tracking, int, 0644); -MODULE_PARM_DESC(gpio_tracking,"enable debug messages [gpio]"); - -static unsigned int alsa = 1; -module_param(alsa, int, 0644); -MODULE_PARM_DESC(alsa,"enable/disable ALSA DMA sound [dmasound]"); - -static unsigned int latency = UNSET; -module_param(latency, int, 0444); -MODULE_PARM_DESC(latency,"pci latency timer"); - -int saa7134_no_overlay=-1; -module_param_named(no_overlay, saa7134_no_overlay, int, 0444); -MODULE_PARM_DESC(no_overlay,"allow override overlay default (0 disables, 1 enables)" - " [some VIA/SIS chipsets are known to have problem with overlay]"); - -static unsigned int video_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; -static unsigned int vbi_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; -static unsigned int radio_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; -static unsigned int tuner[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; -static unsigned int card[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; - - -module_param_array(video_nr, int, NULL, 0444); -module_param_array(vbi_nr, int, NULL, 0444); -module_param_array(radio_nr, int, NULL, 0444); -module_param_array(tuner, int, NULL, 0444); -module_param_array(card, int, NULL, 0444); - -MODULE_PARM_DESC(video_nr, "video device number"); -MODULE_PARM_DESC(vbi_nr, "vbi device number"); -MODULE_PARM_DESC(radio_nr, "radio device number"); -MODULE_PARM_DESC(tuner, "tuner type"); -MODULE_PARM_DESC(card, "card type"); - -DEFINE_MUTEX(saa7134_devlist_lock); -EXPORT_SYMBOL(saa7134_devlist_lock); -LIST_HEAD(saa7134_devlist); -EXPORT_SYMBOL(saa7134_devlist); -static LIST_HEAD(mops_list); -static unsigned int saa7134_devcount; - -int (*saa7134_dmasound_init)(struct saa7134_dev *dev); -int (*saa7134_dmasound_exit)(struct saa7134_dev *dev); - -#define dprintk(fmt, arg...) if (core_debug) \ - printk(KERN_DEBUG "%s/core: " fmt, dev->name , ## arg) - -void saa7134_track_gpio(struct saa7134_dev *dev, char *msg) -{ - unsigned long mode,status; - - if (!gpio_tracking) - return; - /* rising SAA7134_GPIO_GPRESCAN reads the status */ - saa_andorb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN,0); - saa_andorb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN,SAA7134_GPIO_GPRESCAN); - mode = saa_readl(SAA7134_GPIO_GPMODE0 >> 2) & 0xfffffff; - status = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2) & 0xfffffff; - printk(KERN_DEBUG - "%s: gpio: mode=0x%07lx in=0x%07lx out=0x%07lx [%s]\n", - dev->name, mode, (~mode) & status, mode & status, msg); -} - -void saa7134_set_gpio(struct saa7134_dev *dev, int bit_no, int value) -{ - u32 index, bitval; - - index = 1 << bit_no; - switch (value) { - case 0: /* static value */ - case 1: dprintk("setting GPIO%d to static %d\n", bit_no, value); - /* turn sync mode off if necessary */ - if (index & 0x00c00000) - saa_andorb(SAA7134_VIDEO_PORT_CTRL6, 0x0f, 0x00); - if (value) - bitval = index; - else - bitval = 0; - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, index, index); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, index, bitval); - break; - case 3: /* tristate */ - dprintk("setting GPIO%d to tristate\n", bit_no); - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, index, 0); - break; - } -} - -/* ------------------------------------------------------------------ */ - - -/* ----------------------------------------------------------- */ -/* delayed request_module */ - -#if defined(CONFIG_MODULES) && defined(MODULE) - -static void request_module_async(struct work_struct *work){ - struct saa7134_dev* dev = container_of(work, struct saa7134_dev, request_module_wk); - if (card_is_empress(dev)) - request_module("saa7134-empress"); - if (card_is_dvb(dev)) - request_module("saa7134-dvb"); - if (alsa) { - if (dev->pci->device != PCI_DEVICE_ID_PHILIPS_SAA7130) - request_module("saa7134-alsa"); - } -} - -static void request_submodules(struct saa7134_dev *dev) -{ - INIT_WORK(&dev->request_module_wk, request_module_async); - schedule_work(&dev->request_module_wk); -} - -static void flush_request_submodules(struct saa7134_dev *dev) -{ - flush_work_sync(&dev->request_module_wk); -} - -#else -#define request_submodules(dev) -#define flush_request_submodules(dev) -#endif /* CONFIG_MODULES */ - -/* ------------------------------------------------------------------ */ - -/* nr of (saa7134-)pages for the given buffer size */ -static int saa7134_buffer_pages(int size) -{ - size = PAGE_ALIGN(size); - size += PAGE_SIZE; /* for non-page-aligned buffers */ - size /= 4096; - return size; -} - -/* calc max # of buffers from size (must not exceed the 4MB virtual - * address space per DMA channel) */ -int saa7134_buffer_count(unsigned int size, unsigned int count) -{ - unsigned int maxcount; - - maxcount = 1024 / saa7134_buffer_pages(size); - if (count > maxcount) - count = maxcount; - return count; -} - -int saa7134_buffer_startpage(struct saa7134_buf *buf) -{ - return saa7134_buffer_pages(buf->vb.bsize) * buf->vb.i; -} - -unsigned long saa7134_buffer_base(struct saa7134_buf *buf) -{ - unsigned long base; - struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb); - - base = saa7134_buffer_startpage(buf) * 4096; - base += dma->sglist[0].offset; - return base; -} - -/* ------------------------------------------------------------------ */ - -int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt) -{ - __le32 *cpu; - dma_addr_t dma_addr = 0; - - cpu = pci_alloc_consistent(pci, SAA7134_PGTABLE_SIZE, &dma_addr); - if (NULL == cpu) - return -ENOMEM; - pt->size = SAA7134_PGTABLE_SIZE; - pt->cpu = cpu; - pt->dma = dma_addr; - return 0; -} - -int saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt, - struct scatterlist *list, unsigned int length, - unsigned int startpage) -{ - __le32 *ptr; - unsigned int i,p; - - BUG_ON(NULL == pt || NULL == pt->cpu); - - ptr = pt->cpu + startpage; - for (i = 0; i < length; i++, list++) - for (p = 0; p * 4096 < list->length; p++, ptr++) - *ptr = cpu_to_le32(sg_dma_address(list) - list->offset); - return 0; -} - -void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt) -{ - if (NULL == pt->cpu) - return; - pci_free_consistent(pci, pt->size, pt->cpu, pt->dma); - pt->cpu = NULL; -} - -/* ------------------------------------------------------------------ */ - -void saa7134_dma_free(struct videobuf_queue *q,struct saa7134_buf *buf) -{ - struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb); - BUG_ON(in_interrupt()); - - videobuf_waiton(q, &buf->vb, 0, 0); - videobuf_dma_unmap(q->dev, dma); - videobuf_dma_free(dma); - buf->vb.state = VIDEOBUF_NEEDS_INIT; -} - -/* ------------------------------------------------------------------ */ - -int saa7134_buffer_queue(struct saa7134_dev *dev, - struct saa7134_dmaqueue *q, - struct saa7134_buf *buf) -{ - struct saa7134_buf *next = NULL; - - assert_spin_locked(&dev->slock); - dprintk("buffer_queue %p\n",buf); - if (NULL == q->curr) { - if (!q->need_two) { - q->curr = buf; - buf->activate(dev,buf,NULL); - } else if (list_empty(&q->queue)) { - list_add_tail(&buf->vb.queue,&q->queue); - buf->vb.state = VIDEOBUF_QUEUED; - } else { - next = list_entry(q->queue.next,struct saa7134_buf, - vb.queue); - q->curr = buf; - buf->activate(dev,buf,next); - } - } else { - list_add_tail(&buf->vb.queue,&q->queue); - buf->vb.state = VIDEOBUF_QUEUED; - } - return 0; -} - -void saa7134_buffer_finish(struct saa7134_dev *dev, - struct saa7134_dmaqueue *q, - unsigned int state) -{ - assert_spin_locked(&dev->slock); - dprintk("buffer_finish %p\n",q->curr); - - /* finish current buffer */ - q->curr->vb.state = state; - do_gettimeofday(&q->curr->vb.ts); - wake_up(&q->curr->vb.done); - q->curr = NULL; -} - -void saa7134_buffer_next(struct saa7134_dev *dev, - struct saa7134_dmaqueue *q) -{ - struct saa7134_buf *buf,*next = NULL; - - assert_spin_locked(&dev->slock); - BUG_ON(NULL != q->curr); - - if (!list_empty(&q->queue)) { - /* activate next one from queue */ - buf = list_entry(q->queue.next,struct saa7134_buf,vb.queue); - dprintk("buffer_next %p [prev=%p/next=%p]\n", - buf,q->queue.prev,q->queue.next); - list_del(&buf->vb.queue); - if (!list_empty(&q->queue)) - next = list_entry(q->queue.next,struct saa7134_buf, - vb.queue); - q->curr = buf; - buf->activate(dev,buf,next); - dprintk("buffer_next #2 prev=%p/next=%p\n", - q->queue.prev,q->queue.next); - } else { - /* nothing to do -- just stop DMA */ - dprintk("buffer_next %p\n",NULL); - saa7134_set_dmabits(dev); - del_timer(&q->timeout); - - if (card_has_mpeg(dev)) - if (dev->ts_started) - saa7134_ts_stop(dev); - } -} - -void saa7134_buffer_timeout(unsigned long data) -{ - struct saa7134_dmaqueue *q = (struct saa7134_dmaqueue*)data; - struct saa7134_dev *dev = q->dev; - unsigned long flags; - - spin_lock_irqsave(&dev->slock,flags); - - /* try to reset the hardware (SWRST) */ - saa_writeb(SAA7134_REGION_ENABLE, 0x00); - saa_writeb(SAA7134_REGION_ENABLE, 0x80); - saa_writeb(SAA7134_REGION_ENABLE, 0x00); - - /* flag current buffer as failed, - try to start over with the next one. */ - if (q->curr) { - dprintk("timeout on %p\n",q->curr); - saa7134_buffer_finish(dev,q,VIDEOBUF_ERROR); - } - saa7134_buffer_next(dev,q); - spin_unlock_irqrestore(&dev->slock,flags); -} - -/* ------------------------------------------------------------------ */ - -int saa7134_set_dmabits(struct saa7134_dev *dev) -{ - u32 split, task=0, ctrl=0, irq=0; - enum v4l2_field cap = V4L2_FIELD_ANY; - enum v4l2_field ov = V4L2_FIELD_ANY; - - assert_spin_locked(&dev->slock); - - if (dev->insuspend) - return 0; - - /* video capture -- dma 0 + video task A */ - if (dev->video_q.curr) { - task |= 0x01; - ctrl |= SAA7134_MAIN_CTRL_TE0; - irq |= SAA7134_IRQ1_INTE_RA0_1 | - SAA7134_IRQ1_INTE_RA0_0; - cap = dev->video_q.curr->vb.field; - } - - /* video capture -- dma 1+2 (planar modes) */ - if (dev->video_q.curr && - dev->video_q.curr->fmt->planar) { - ctrl |= SAA7134_MAIN_CTRL_TE4 | - SAA7134_MAIN_CTRL_TE5; - } - - /* screen overlay -- dma 0 + video task B */ - if (dev->ovenable) { - task |= 0x10; - ctrl |= SAA7134_MAIN_CTRL_TE1; - ov = dev->ovfield; - } - - /* vbi capture -- dma 0 + vbi task A+B */ - if (dev->vbi_q.curr) { - task |= 0x22; - ctrl |= SAA7134_MAIN_CTRL_TE2 | - SAA7134_MAIN_CTRL_TE3; - irq |= SAA7134_IRQ1_INTE_RA0_7 | - SAA7134_IRQ1_INTE_RA0_6 | - SAA7134_IRQ1_INTE_RA0_5 | - SAA7134_IRQ1_INTE_RA0_4; - } - - /* audio capture -- dma 3 */ - if (dev->dmasound.dma_running) { - ctrl |= SAA7134_MAIN_CTRL_TE6; - irq |= SAA7134_IRQ1_INTE_RA3_1 | - SAA7134_IRQ1_INTE_RA3_0; - } - - /* TS capture -- dma 5 */ - if (dev->ts_q.curr) { - ctrl |= SAA7134_MAIN_CTRL_TE5; - irq |= SAA7134_IRQ1_INTE_RA2_1 | - SAA7134_IRQ1_INTE_RA2_0; - } - - /* set task conditions + field handling */ - if (V4L2_FIELD_HAS_BOTH(cap) || V4L2_FIELD_HAS_BOTH(ov) || cap == ov) { - /* default config -- use full frames */ - saa_writeb(SAA7134_TASK_CONDITIONS(TASK_A), 0x0d); - saa_writeb(SAA7134_TASK_CONDITIONS(TASK_B), 0x0d); - saa_writeb(SAA7134_FIELD_HANDLING(TASK_A), 0x02); - saa_writeb(SAA7134_FIELD_HANDLING(TASK_B), 0x02); - split = 0; - } else { - /* split fields between tasks */ - if (V4L2_FIELD_TOP == cap) { - /* odd A, even B, repeat */ - saa_writeb(SAA7134_TASK_CONDITIONS(TASK_A), 0x0d); - saa_writeb(SAA7134_TASK_CONDITIONS(TASK_B), 0x0e); - } else { - /* odd B, even A, repeat */ - saa_writeb(SAA7134_TASK_CONDITIONS(TASK_A), 0x0e); - saa_writeb(SAA7134_TASK_CONDITIONS(TASK_B), 0x0d); - } - saa_writeb(SAA7134_FIELD_HANDLING(TASK_A), 0x01); - saa_writeb(SAA7134_FIELD_HANDLING(TASK_B), 0x01); - split = 1; - } - - /* irqs */ - saa_writeb(SAA7134_REGION_ENABLE, task); - saa_writel(SAA7134_IRQ1, irq); - saa_andorl(SAA7134_MAIN_CTRL, - SAA7134_MAIN_CTRL_TE0 | - SAA7134_MAIN_CTRL_TE1 | - SAA7134_MAIN_CTRL_TE2 | - SAA7134_MAIN_CTRL_TE3 | - SAA7134_MAIN_CTRL_TE4 | - SAA7134_MAIN_CTRL_TE5 | - SAA7134_MAIN_CTRL_TE6, - ctrl); - dprintk("dmabits: task=0x%02x ctrl=0x%02x irq=0x%x split=%s\n", - task, ctrl, irq, split ? "no" : "yes"); - - return 0; -} - -/* ------------------------------------------------------------------ */ -/* IRQ handler + helpers */ - -static char *irqbits[] = { - "DONE_RA0", "DONE_RA1", "DONE_RA2", "DONE_RA3", - "AR", "PE", "PWR_ON", "RDCAP", "INTL", "FIDT", "MMC", - "TRIG_ERR", "CONF_ERR", "LOAD_ERR", - "GPIO16", "GPIO18", "GPIO22", "GPIO23" -}; -#define IRQBITS ARRAY_SIZE(irqbits) - -static void print_irqstatus(struct saa7134_dev *dev, int loop, - unsigned long report, unsigned long status) -{ - unsigned int i; - - printk(KERN_DEBUG "%s/irq[%d,%ld]: r=0x%lx s=0x%02lx", - dev->name,loop,jiffies,report,status); - for (i = 0; i < IRQBITS; i++) { - if (!(report & (1 << i))) - continue; - printk(" %s",irqbits[i]); - } - if (report & SAA7134_IRQ_REPORT_DONE_RA0) { - printk(" | RA0=%s,%s,%s,%ld", - (status & 0x40) ? "vbi" : "video", - (status & 0x20) ? "b" : "a", - (status & 0x10) ? "odd" : "even", - (status & 0x0f)); - } - printk("\n"); -} - -static irqreturn_t saa7134_irq(int irq, void *dev_id) -{ - struct saa7134_dev *dev = (struct saa7134_dev*) dev_id; - unsigned long report,status; - int loop, handled = 0; - - if (dev->insuspend) - goto out; - - for (loop = 0; loop < 10; loop++) { - report = saa_readl(SAA7134_IRQ_REPORT); - status = saa_readl(SAA7134_IRQ_STATUS); - - /* If dmasound support is active and we get a sound report, - * mask out the report and let the saa7134-alsa module deal - * with it */ - if ((report & SAA7134_IRQ_REPORT_DONE_RA3) && - (dev->dmasound.priv_data != NULL) ) - { - if (irq_debug > 1) - printk(KERN_DEBUG "%s/irq: preserving DMA sound interrupt\n", - dev->name); - report &= ~SAA7134_IRQ_REPORT_DONE_RA3; - } - - if (0 == report) { - if (irq_debug > 1) - printk(KERN_DEBUG "%s/irq: no (more) work\n", - dev->name); - goto out; - } - - handled = 1; - saa_writel(SAA7134_IRQ_REPORT,report); - if (irq_debug) - print_irqstatus(dev,loop,report,status); - - - if ((report & SAA7134_IRQ_REPORT_RDCAP) || - (report & SAA7134_IRQ_REPORT_INTL)) - saa7134_irq_video_signalchange(dev); - - - if ((report & SAA7134_IRQ_REPORT_DONE_RA0) && - (status & 0x60) == 0) - saa7134_irq_video_done(dev,status); - - if ((report & SAA7134_IRQ_REPORT_DONE_RA0) && - (status & 0x40) == 0x40) - saa7134_irq_vbi_done(dev,status); - - if ((report & SAA7134_IRQ_REPORT_DONE_RA2) && - card_has_mpeg(dev)) - saa7134_irq_ts_done(dev,status); - - if (report & SAA7134_IRQ_REPORT_GPIO16) { - switch (dev->has_remote) { - case SAA7134_REMOTE_GPIO: - if (!dev->remote) - break; - if (dev->remote->mask_keydown & 0x10000) { - saa7134_input_irq(dev); - } - break; - - case SAA7134_REMOTE_I2C: - break; /* FIXME: invoke I2C get_key() */ - - default: /* GPIO16 not used by IR remote */ - break; - } - } - - if (report & SAA7134_IRQ_REPORT_GPIO18) { - switch (dev->has_remote) { - case SAA7134_REMOTE_GPIO: - if (!dev->remote) - break; - if ((dev->remote->mask_keydown & 0x40000) || - (dev->remote->mask_keyup & 0x40000)) { - saa7134_input_irq(dev); - } - break; - - case SAA7134_REMOTE_I2C: - break; /* FIXME: invoke I2C get_key() */ - - default: /* GPIO18 not used by IR remote */ - break; - } - } - } - - if (10 == loop) { - print_irqstatus(dev,loop,report,status); - if (report & SAA7134_IRQ_REPORT_PE) { - /* disable all parity error */ - printk(KERN_WARNING "%s/irq: looping -- " - "clearing PE (parity error!) enable bit\n",dev->name); - saa_clearl(SAA7134_IRQ2,SAA7134_IRQ2_INTE_PE); - } else if (report & SAA7134_IRQ_REPORT_GPIO16) { - /* disable gpio16 IRQ */ - printk(KERN_WARNING "%s/irq: looping -- " - "clearing GPIO16 enable bit\n",dev->name); - saa_clearl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO16_P); - saa_clearl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO16_N); - } else if (report & SAA7134_IRQ_REPORT_GPIO18) { - /* disable gpio18 IRQs */ - printk(KERN_WARNING "%s/irq: looping -- " - "clearing GPIO18 enable bit\n",dev->name); - saa_clearl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO18_P); - saa_clearl(SAA7134_IRQ2, SAA7134_IRQ2_INTE_GPIO18_N); - } else { - /* disable all irqs */ - printk(KERN_WARNING "%s/irq: looping -- " - "clearing all enable bits\n",dev->name); - saa_writel(SAA7134_IRQ1,0); - saa_writel(SAA7134_IRQ2,0); - } - } - - out: - return IRQ_RETVAL(handled); -} - -/* ------------------------------------------------------------------ */ - -/* early init (no i2c, no irq) */ - -static int saa7134_hw_enable1(struct saa7134_dev *dev) -{ - /* RAM FIFO config */ - saa_writel(SAA7134_FIFO_SIZE, 0x08070503); - saa_writel(SAA7134_THRESHOULD, 0x02020202); - - /* enable audio + video processing */ - saa_writel(SAA7134_MAIN_CTRL, - SAA7134_MAIN_CTRL_VPLLE | - SAA7134_MAIN_CTRL_APLLE | - SAA7134_MAIN_CTRL_EXOSC | - SAA7134_MAIN_CTRL_EVFE1 | - SAA7134_MAIN_CTRL_EVFE2 | - SAA7134_MAIN_CTRL_ESFE | - SAA7134_MAIN_CTRL_EBDAC); - - /* - * Initialize OSS _after_ enabling audio clock PLL and audio processing. - * OSS initialization writes to registers via the audio DSP; these - * writes will fail unless the audio clock has been started. At worst, - * audio will not work. - */ - - /* enable peripheral devices */ - saa_writeb(SAA7134_SPECIAL_MODE, 0x01); - - /* set vertical line numbering start (vbi needs this) */ - saa_writeb(SAA7134_SOURCE_TIMING2, 0x20); - - return 0; -} - -static int saa7134_hwinit1(struct saa7134_dev *dev) -{ - dprintk("hwinit1\n"); - - saa_writel(SAA7134_IRQ1, 0); - saa_writel(SAA7134_IRQ2, 0); - - /* Clear any stale IRQ reports */ - saa_writel(SAA7134_IRQ_REPORT, saa_readl(SAA7134_IRQ_REPORT)); - - mutex_init(&dev->lock); - spin_lock_init(&dev->slock); - - saa7134_track_gpio(dev,"pre-init"); - saa7134_video_init1(dev); - saa7134_vbi_init1(dev); - if (card_has_mpeg(dev)) - saa7134_ts_init1(dev); - saa7134_input_init1(dev); - - saa7134_hw_enable1(dev); - - return 0; -} - -/* late init (with i2c + irq) */ -static int saa7134_hw_enable2(struct saa7134_dev *dev) -{ - - unsigned int irq2_mask; - - /* enable IRQ's */ - irq2_mask = - SAA7134_IRQ2_INTE_DEC3 | - SAA7134_IRQ2_INTE_DEC2 | - SAA7134_IRQ2_INTE_DEC1 | - SAA7134_IRQ2_INTE_DEC0 | - SAA7134_IRQ2_INTE_PE | - SAA7134_IRQ2_INTE_AR; - - if (dev->has_remote == SAA7134_REMOTE_GPIO && dev->remote) { - if (dev->remote->mask_keydown & 0x10000) - irq2_mask |= SAA7134_IRQ2_INTE_GPIO16_N; - else { /* Allow enabling both IRQ edge triggers */ - if (dev->remote->mask_keydown & 0x40000) - irq2_mask |= SAA7134_IRQ2_INTE_GPIO18_P; - if (dev->remote->mask_keyup & 0x40000) - irq2_mask |= SAA7134_IRQ2_INTE_GPIO18_N; - } - } - - if (dev->has_remote == SAA7134_REMOTE_I2C) { - request_module("ir-kbd-i2c"); - } - - saa_writel(SAA7134_IRQ1, 0); - saa_writel(SAA7134_IRQ2, irq2_mask); - - return 0; -} - -static int saa7134_hwinit2(struct saa7134_dev *dev) -{ - - dprintk("hwinit2\n"); - - saa7134_video_init2(dev); - saa7134_tvaudio_init2(dev); - - saa7134_hw_enable2(dev); - - return 0; -} - - -/* shutdown */ -static int saa7134_hwfini(struct saa7134_dev *dev) -{ - dprintk("hwfini\n"); - - if (card_has_mpeg(dev)) - saa7134_ts_fini(dev); - saa7134_input_fini(dev); - saa7134_vbi_fini(dev); - saa7134_tvaudio_fini(dev); - return 0; -} - -static void __devinit must_configure_manually(int has_eeprom) -{ - unsigned int i,p; - - if (!has_eeprom) - printk(KERN_WARNING - "saa7134: <rant>\n" - "saa7134: Congratulations! Your TV card vendor saved a few\n" - "saa7134: cents for a eeprom, thus your pci board has no\n" - "saa7134: subsystem ID and I can't identify it automatically\n" - "saa7134: </rant>\n" - "saa7134: I feel better now. Ok, here are the good news:\n" - "saa7134: You can use the card=<nr> insmod option to specify\n" - "saa7134: which board do you have. The list:\n"); - else - printk(KERN_WARNING - "saa7134: Board is currently unknown. You might try to use the card=<nr>\n" - "saa7134: insmod option to specify which board do you have, but this is\n" - "saa7134: somewhat risky, as might damage your card. It is better to ask\n" - "saa7134: for support at linux-media@vger.kernel.org.\n" - "saa7134: The supported cards are:\n"); - - for (i = 0; i < saa7134_bcount; i++) { - printk(KERN_WARNING "saa7134: card=%d -> %-40.40s", - i,saa7134_boards[i].name); - for (p = 0; saa7134_pci_tbl[p].driver_data; p++) { - if (saa7134_pci_tbl[p].driver_data != i) - continue; - printk(" %04x:%04x", - saa7134_pci_tbl[p].subvendor, - saa7134_pci_tbl[p].subdevice); - } - printk("\n"); - } -} - -static struct video_device *vdev_init(struct saa7134_dev *dev, - struct video_device *template, - char *type) -{ - struct video_device *vfd; - - vfd = video_device_alloc(); - if (NULL == vfd) - return NULL; - *vfd = *template; - vfd->v4l2_dev = &dev->v4l2_dev; - vfd->release = video_device_release; - vfd->debug = video_debug; - snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", - dev->name, type, saa7134_boards[dev->board].name); - video_set_drvdata(vfd, dev); - return vfd; -} - -static void saa7134_unregister_video(struct saa7134_dev *dev) -{ - if (dev->video_dev) { - if (video_is_registered(dev->video_dev)) - video_unregister_device(dev->video_dev); - else - video_device_release(dev->video_dev); - dev->video_dev = NULL; - } - if (dev->vbi_dev) { - if (video_is_registered(dev->vbi_dev)) - video_unregister_device(dev->vbi_dev); - else - video_device_release(dev->vbi_dev); - dev->vbi_dev = NULL; - } - if (dev->radio_dev) { - if (video_is_registered(dev->radio_dev)) - video_unregister_device(dev->radio_dev); - else - video_device_release(dev->radio_dev); - dev->radio_dev = NULL; - } -} - -static void mpeg_ops_attach(struct saa7134_mpeg_ops *ops, - struct saa7134_dev *dev) -{ - int err; - - if (NULL != dev->mops) - return; - if (saa7134_boards[dev->board].mpeg != ops->type) - return; - err = ops->init(dev); - if (0 != err) - return; - dev->mops = ops; -} - -static void mpeg_ops_detach(struct saa7134_mpeg_ops *ops, - struct saa7134_dev *dev) -{ - if (NULL == dev->mops) - return; - if (dev->mops != ops) - return; - dev->mops->fini(dev); - dev->mops = NULL; -} - -static int __devinit saa7134_initdev(struct pci_dev *pci_dev, - const struct pci_device_id *pci_id) -{ - struct saa7134_dev *dev; - struct saa7134_mpeg_ops *mops; - int err; - - if (saa7134_devcount == SAA7134_MAXBOARDS) - return -ENOMEM; - - dev = kzalloc(sizeof(*dev),GFP_KERNEL); - if (NULL == dev) - return -ENOMEM; - - err = v4l2_device_register(&pci_dev->dev, &dev->v4l2_dev); - if (err) - goto fail0; - - /* pci init */ - dev->pci = pci_dev; - if (pci_enable_device(pci_dev)) { - err = -EIO; - goto fail1; - } - - dev->nr = saa7134_devcount; - sprintf(dev->name,"saa%x[%d]",pci_dev->device,dev->nr); - - /* pci quirks */ - if (pci_pci_problems) { - if (pci_pci_problems & PCIPCI_TRITON) - printk(KERN_INFO "%s: quirk: PCIPCI_TRITON\n", dev->name); - if (pci_pci_problems & PCIPCI_NATOMA) - printk(KERN_INFO "%s: quirk: PCIPCI_NATOMA\n", dev->name); - if (pci_pci_problems & PCIPCI_VIAETBF) - printk(KERN_INFO "%s: quirk: PCIPCI_VIAETBF\n", dev->name); - if (pci_pci_problems & PCIPCI_VSFX) - printk(KERN_INFO "%s: quirk: PCIPCI_VSFX\n",dev->name); -#ifdef PCIPCI_ALIMAGIK - if (pci_pci_problems & PCIPCI_ALIMAGIK) { - printk(KERN_INFO "%s: quirk: PCIPCI_ALIMAGIK -- latency fixup\n", - dev->name); - latency = 0x0A; - } -#endif - if (pci_pci_problems & (PCIPCI_FAIL|PCIAGP_FAIL)) { - printk(KERN_INFO "%s: quirk: this driver and your " - "chipset may not work together" - " in overlay mode.\n",dev->name); - if (!saa7134_no_overlay) { - printk(KERN_INFO "%s: quirk: overlay " - "mode will be disabled.\n", - dev->name); - saa7134_no_overlay = 1; - } else { - printk(KERN_INFO "%s: quirk: overlay " - "mode will be forced. Use this" - " option at your own risk.\n", - dev->name); - } - } - } - if (UNSET != latency) { - printk(KERN_INFO "%s: setting pci latency timer to %d\n", - dev->name,latency); - pci_write_config_byte(pci_dev, PCI_LATENCY_TIMER, latency); - } - - /* print pci info */ - dev->pci_rev = pci_dev->revision; - pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &dev->pci_lat); - printk(KERN_INFO "%s: found at %s, rev: %d, irq: %d, " - "latency: %d, mmio: 0x%llx\n", dev->name, - pci_name(pci_dev), dev->pci_rev, pci_dev->irq, - dev->pci_lat,(unsigned long long)pci_resource_start(pci_dev,0)); - pci_set_master(pci_dev); - if (!pci_dma_supported(pci_dev, DMA_BIT_MASK(32))) { - printk("%s: Oops: no 32bit PCI DMA ???\n",dev->name); - err = -EIO; - goto fail1; - } - - /* board config */ - dev->board = pci_id->driver_data; - if (card[dev->nr] >= 0 && - card[dev->nr] < saa7134_bcount) - dev->board = card[dev->nr]; - if (SAA7134_BOARD_UNKNOWN == dev->board) - must_configure_manually(0); - else if (SAA7134_BOARD_NOAUTO == dev->board) { - must_configure_manually(1); - dev->board = SAA7134_BOARD_UNKNOWN; - } - dev->autodetected = card[dev->nr] != dev->board; - dev->tuner_type = saa7134_boards[dev->board].tuner_type; - dev->tuner_addr = saa7134_boards[dev->board].tuner_addr; - dev->radio_type = saa7134_boards[dev->board].radio_type; - dev->radio_addr = saa7134_boards[dev->board].radio_addr; - dev->tda9887_conf = saa7134_boards[dev->board].tda9887_conf; - if (UNSET != tuner[dev->nr]) - dev->tuner_type = tuner[dev->nr]; - printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n", - dev->name,pci_dev->subsystem_vendor, - pci_dev->subsystem_device,saa7134_boards[dev->board].name, - dev->board, dev->autodetected ? - "autodetected" : "insmod option"); - - /* get mmio */ - if (!request_mem_region(pci_resource_start(pci_dev,0), - pci_resource_len(pci_dev,0), - dev->name)) { - err = -EBUSY; - printk(KERN_ERR "%s: can't get MMIO memory @ 0x%llx\n", - dev->name,(unsigned long long)pci_resource_start(pci_dev,0)); - goto fail1; - } - dev->lmmio = ioremap(pci_resource_start(pci_dev, 0), - pci_resource_len(pci_dev, 0)); - dev->bmmio = (__u8 __iomem *)dev->lmmio; - if (NULL == dev->lmmio) { - err = -EIO; - printk(KERN_ERR "%s: can't ioremap() MMIO memory\n", - dev->name); - goto fail2; - } - - /* initialize hardware #1 */ - saa7134_board_init1(dev); - saa7134_hwinit1(dev); - - /* get irq */ - err = request_irq(pci_dev->irq, saa7134_irq, - IRQF_SHARED | IRQF_DISABLED, dev->name, dev); - if (err < 0) { - printk(KERN_ERR "%s: can't get IRQ %d\n", - dev->name,pci_dev->irq); - goto fail3; - } - - /* wait a bit, register i2c bus */ - msleep(100); - saa7134_i2c_register(dev); - saa7134_board_init2(dev); - - saa7134_hwinit2(dev); - - /* load i2c helpers */ - if (card_is_empress(dev)) { - struct v4l2_subdev *sd = - v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, - "saa6752hs", - saa7134_boards[dev->board].empress_addr, NULL); - - if (sd) - sd->grp_id = GRP_EMPRESS; - } - - if (saa7134_boards[dev->board].rds_addr) { - struct v4l2_subdev *sd; - - sd = v4l2_i2c_new_subdev(&dev->v4l2_dev, - &dev->i2c_adap, "saa6588", - 0, I2C_ADDRS(saa7134_boards[dev->board].rds_addr)); - if (sd) { - printk(KERN_INFO "%s: found RDS decoder\n", dev->name); - dev->has_rds = 1; - } - } - - v4l2_prio_init(&dev->prio); - - mutex_lock(&saa7134_devlist_lock); - list_for_each_entry(mops, &mops_list, next) - mpeg_ops_attach(mops, dev); - list_add_tail(&dev->devlist, &saa7134_devlist); - mutex_unlock(&saa7134_devlist_lock); - - /* check for signal */ - saa7134_irq_video_signalchange(dev); - - if (TUNER_ABSENT != dev->tuner_type) - saa_call_all(dev, core, s_power, 0); - - /* register v4l devices */ - if (saa7134_no_overlay > 0) - printk(KERN_INFO "%s: Overlay support disabled.\n", dev->name); - - dev->video_dev = vdev_init(dev,&saa7134_video_template,"video"); - err = video_register_device(dev->video_dev,VFL_TYPE_GRABBER, - video_nr[dev->nr]); - if (err < 0) { - printk(KERN_INFO "%s: can't register video device\n", - dev->name); - goto fail4; - } - printk(KERN_INFO "%s: registered device %s [v4l2]\n", - dev->name, video_device_node_name(dev->video_dev)); - - dev->vbi_dev = vdev_init(dev, &saa7134_video_template, "vbi"); - - err = video_register_device(dev->vbi_dev,VFL_TYPE_VBI, - vbi_nr[dev->nr]); - if (err < 0) - goto fail4; - printk(KERN_INFO "%s: registered device %s\n", - dev->name, video_device_node_name(dev->vbi_dev)); - - if (card_has_radio(dev)) { - dev->radio_dev = vdev_init(dev,&saa7134_radio_template,"radio"); - err = video_register_device(dev->radio_dev,VFL_TYPE_RADIO, - radio_nr[dev->nr]); - if (err < 0) - goto fail4; - printk(KERN_INFO "%s: registered device %s\n", - dev->name, video_device_node_name(dev->radio_dev)); - } - - /* everything worked */ - saa7134_devcount++; - - if (saa7134_dmasound_init && !dev->dmasound.priv_data) - saa7134_dmasound_init(dev); - - request_submodules(dev); - return 0; - - fail4: - saa7134_unregister_video(dev); - saa7134_i2c_unregister(dev); - free_irq(pci_dev->irq, dev); - fail3: - saa7134_hwfini(dev); - iounmap(dev->lmmio); - fail2: - release_mem_region(pci_resource_start(pci_dev,0), - pci_resource_len(pci_dev,0)); - fail1: - v4l2_device_unregister(&dev->v4l2_dev); - fail0: - kfree(dev); - return err; -} - -static void __devexit saa7134_finidev(struct pci_dev *pci_dev) -{ - struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev); - struct saa7134_dev *dev = container_of(v4l2_dev, struct saa7134_dev, v4l2_dev); - struct saa7134_mpeg_ops *mops; - - flush_request_submodules(dev); - - /* Release DMA sound modules if present */ - if (saa7134_dmasound_exit && dev->dmasound.priv_data) { - saa7134_dmasound_exit(dev); - } - - /* debugging ... */ - if (irq_debug) { - u32 report = saa_readl(SAA7134_IRQ_REPORT); - u32 status = saa_readl(SAA7134_IRQ_STATUS); - print_irqstatus(dev,42,report,status); - } - - /* disable peripheral devices */ - saa_writeb(SAA7134_SPECIAL_MODE,0); - - /* shutdown hardware */ - saa_writel(SAA7134_IRQ1,0); - saa_writel(SAA7134_IRQ2,0); - saa_writel(SAA7134_MAIN_CTRL,0); - - /* shutdown subsystems */ - saa7134_hwfini(dev); - - /* unregister */ - mutex_lock(&saa7134_devlist_lock); - list_del(&dev->devlist); - list_for_each_entry(mops, &mops_list, next) - mpeg_ops_detach(mops, dev); - mutex_unlock(&saa7134_devlist_lock); - saa7134_devcount--; - - saa7134_i2c_unregister(dev); - saa7134_unregister_video(dev); - - - /* the DMA sound modules should be unloaded before reaching - this, but just in case they are still present... */ - if (dev->dmasound.priv_data != NULL) { - free_irq(pci_dev->irq, &dev->dmasound); - dev->dmasound.priv_data = NULL; - } - - - /* release resources */ - free_irq(pci_dev->irq, dev); - iounmap(dev->lmmio); - release_mem_region(pci_resource_start(pci_dev,0), - pci_resource_len(pci_dev,0)); - - - v4l2_device_unregister(&dev->v4l2_dev); - - /* free memory */ - kfree(dev); -} - -#ifdef CONFIG_PM - -/* resends a current buffer in queue after resume */ -static int saa7134_buffer_requeue(struct saa7134_dev *dev, - struct saa7134_dmaqueue *q) -{ - struct saa7134_buf *buf, *next; - - assert_spin_locked(&dev->slock); - - buf = q->curr; - next = buf; - dprintk("buffer_requeue\n"); - - if (!buf) - return 0; - - dprintk("buffer_requeue : resending active buffers \n"); - - if (!list_empty(&q->queue)) - next = list_entry(q->queue.next, struct saa7134_buf, - vb.queue); - buf->activate(dev, buf, next); - - return 0; -} - -static int saa7134_suspend(struct pci_dev *pci_dev , pm_message_t state) -{ - struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev); - struct saa7134_dev *dev = container_of(v4l2_dev, struct saa7134_dev, v4l2_dev); - - /* disable overlay - apps should enable it explicitly on resume*/ - dev->ovenable = 0; - - /* Disable interrupts, DMA, and rest of the chip*/ - saa_writel(SAA7134_IRQ1, 0); - saa_writel(SAA7134_IRQ2, 0); - saa_writel(SAA7134_MAIN_CTRL, 0); - - dev->insuspend = 1; - synchronize_irq(pci_dev->irq); - - /* ACK interrupts once more, just in case, - since the IRQ handler won't ack them anymore*/ - - saa_writel(SAA7134_IRQ_REPORT, saa_readl(SAA7134_IRQ_REPORT)); - - /* Disable timeout timers - if we have active buffers, we will - fill them on resume*/ - - del_timer(&dev->video_q.timeout); - del_timer(&dev->vbi_q.timeout); - del_timer(&dev->ts_q.timeout); - - if (dev->remote) - saa7134_ir_stop(dev); - - pci_save_state(pci_dev); - pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state)); - - return 0; -} - -static int saa7134_resume(struct pci_dev *pci_dev) -{ - struct v4l2_device *v4l2_dev = pci_get_drvdata(pci_dev); - struct saa7134_dev *dev = container_of(v4l2_dev, struct saa7134_dev, v4l2_dev); - unsigned long flags; - - pci_set_power_state(pci_dev, PCI_D0); - pci_restore_state(pci_dev); - - /* Do things that are done in saa7134_initdev , - except of initializing memory structures.*/ - - saa7134_board_init1(dev); - - /* saa7134_hwinit1 */ - if (saa7134_boards[dev->board].video_out) - saa7134_videoport_init(dev); - if (card_has_mpeg(dev)) - saa7134_ts_init_hw(dev); - if (dev->remote) - saa7134_ir_start(dev); - saa7134_hw_enable1(dev); - - msleep(100); - - saa7134_board_init2(dev); - - /*saa7134_hwinit2*/ - saa7134_set_tvnorm_hw(dev); - saa7134_tvaudio_setmute(dev); - saa7134_tvaudio_setvolume(dev, dev->ctl_volume); - saa7134_tvaudio_init(dev); - saa7134_enable_i2s(dev); - saa7134_hw_enable2(dev); - - saa7134_irq_video_signalchange(dev); - - /*resume unfinished buffer(s)*/ - spin_lock_irqsave(&dev->slock, flags); - saa7134_buffer_requeue(dev, &dev->video_q); - saa7134_buffer_requeue(dev, &dev->vbi_q); - saa7134_buffer_requeue(dev, &dev->ts_q); - - /* FIXME: Disable DMA audio sound - temporary till proper support - is implemented*/ - - dev->dmasound.dma_running = 0; - - /* start DMA now*/ - dev->insuspend = 0; - smp_wmb(); - saa7134_set_dmabits(dev); - spin_unlock_irqrestore(&dev->slock, flags); - - return 0; -} -#endif - -/* ----------------------------------------------------------- */ - -int saa7134_ts_register(struct saa7134_mpeg_ops *ops) -{ - struct saa7134_dev *dev; - - mutex_lock(&saa7134_devlist_lock); - list_for_each_entry(dev, &saa7134_devlist, devlist) - mpeg_ops_attach(ops, dev); - list_add_tail(&ops->next,&mops_list); - mutex_unlock(&saa7134_devlist_lock); - return 0; -} - -void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops) -{ - struct saa7134_dev *dev; - - mutex_lock(&saa7134_devlist_lock); - list_del(&ops->next); - list_for_each_entry(dev, &saa7134_devlist, devlist) - mpeg_ops_detach(ops, dev); - mutex_unlock(&saa7134_devlist_lock); -} - -EXPORT_SYMBOL(saa7134_ts_register); -EXPORT_SYMBOL(saa7134_ts_unregister); - -/* ----------------------------------------------------------- */ - -static struct pci_driver saa7134_pci_driver = { - .name = "saa7134", - .id_table = saa7134_pci_tbl, - .probe = saa7134_initdev, - .remove = __devexit_p(saa7134_finidev), -#ifdef CONFIG_PM - .suspend = saa7134_suspend, - .resume = saa7134_resume -#endif -}; - -static int __init saa7134_init(void) -{ - INIT_LIST_HEAD(&saa7134_devlist); - printk(KERN_INFO "saa7130/34: v4l2 driver version %s loaded\n", - SAA7134_VERSION); - return pci_register_driver(&saa7134_pci_driver); -} - -static void __exit saa7134_fini(void) -{ - pci_unregister_driver(&saa7134_pci_driver); -} - -module_init(saa7134_init); -module_exit(saa7134_fini); - -/* ----------------------------------------------------------- */ - -EXPORT_SYMBOL(saa7134_set_gpio); -EXPORT_SYMBOL(saa7134_boards); - -/* ----------------- for the DMA sound modules --------------- */ - -EXPORT_SYMBOL(saa7134_dmasound_init); -EXPORT_SYMBOL(saa7134_dmasound_exit); -EXPORT_SYMBOL(saa7134_pgtable_free); -EXPORT_SYMBOL(saa7134_pgtable_build); -EXPORT_SYMBOL(saa7134_pgtable_alloc); -EXPORT_SYMBOL(saa7134_set_dmabits); - -/* ----------------------------------------------------------- */ -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c deleted file mode 100644 index b209de40a4f8..000000000000 --- a/drivers/media/video/saa7134/saa7134-dvb.c +++ /dev/null @@ -1,1936 +0,0 @@ -/* - * - * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * Extended 3 / 2005 by Hartmut Hackmann to support various - * cards with the tda10046 DVB-T channel decoder - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/delay.h> -#include <linux/kthread.h> -#include <linux/suspend.h> - -#include "saa7134-reg.h" -#include "saa7134.h" -#include <media/v4l2-common.h> -#include "dvb-pll.h" -#include <dvb_frontend.h> - -#include "mt352.h" -#include "mt352_priv.h" /* FIXME */ -#include "tda1004x.h" -#include "nxt200x.h" -#include "tuner-xc2028.h" -#include "xc5000.h" - -#include "tda10086.h" -#include "tda826x.h" -#include "tda827x.h" -#include "isl6421.h" -#include "isl6405.h" -#include "lnbp21.h" -#include "tuner-simple.h" -#include "tda10048.h" -#include "tda18271.h" -#include "lgdt3305.h" -#include "tda8290.h" -#include "mb86a20s.h" -#include "lgs8gxx.h" - -#include "zl10353.h" -#include "qt1010.h" - -#include "zl10036.h" -#include "zl10039.h" -#include "mt312.h" -#include "s5h1411.h" - -MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); -MODULE_LICENSE("GPL"); - -static unsigned int antenna_pwr; - -module_param(antenna_pwr, int, 0444); -MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)"); - -static int use_frontend; -module_param(use_frontend, int, 0644); -MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)"); - -static int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off module debugging (default:off)."); - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -#define dprintk(fmt, arg...) do { if (debug) \ - printk(KERN_DEBUG "%s/dvb: " fmt, dev->name , ## arg); } while(0) - -/* Print a warning */ -#define wprintk(fmt, arg...) \ - printk(KERN_WARNING "%s/dvb: " fmt, dev->name, ## arg) - -/* ------------------------------------------------------------------ - * mt352 based DVB-T cards - */ - -static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on) -{ - u32 ok; - - if (!on) { - saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 26)); - saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); - return 0; - } - - saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 26)); - saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); - udelay(10); - - saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 28)); - saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28)); - udelay(10); - saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28)); - udelay(10); - ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27); - dprintk("%s %s\n", __func__, ok ? "on" : "off"); - - if (!ok) - saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); - return ok; -} - -static int mt352_pinnacle_init(struct dvb_frontend* fe) -{ - static u8 clock_config [] = { CLOCK_CTL, 0x3d, 0x28 }; - static u8 reset [] = { RESET, 0x80 }; - static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; - static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0xa0 }; - static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 }; - static u8 fsm_ctl_cfg[] = { 0x7b, 0x04 }; - static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x0f }; - static u8 scan_ctl_cfg [] = { SCAN_CTL, 0x0d }; - static u8 irq_cfg [] = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 }; - struct saa7134_dev *dev= fe->dvb->priv; - - dprintk("%s called\n", __func__); - - mt352_write(fe, clock_config, sizeof(clock_config)); - udelay(200); - mt352_write(fe, reset, sizeof(reset)); - mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg)); - mt352_write(fe, agc_cfg, sizeof(agc_cfg)); - mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); - mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg)); - - mt352_write(fe, fsm_ctl_cfg, sizeof(fsm_ctl_cfg)); - mt352_write(fe, scan_ctl_cfg, sizeof(scan_ctl_cfg)); - mt352_write(fe, irq_cfg, sizeof(irq_cfg)); - - return 0; -} - -static int mt352_aver777_init(struct dvb_frontend* fe) -{ - static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x2d }; - static u8 reset [] = { RESET, 0x80 }; - static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; - static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0xa0 }; - static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 }; - - mt352_write(fe, clock_config, sizeof(clock_config)); - udelay(200); - mt352_write(fe, reset, sizeof(reset)); - mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg)); - mt352_write(fe, agc_cfg, sizeof(agc_cfg)); - mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); - - return 0; -} - -static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe) -{ - static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x2d }; - static u8 reset [] = { RESET, 0x80 }; - static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; - static u8 agc_cfg [] = { AGC_TARGET, 0xe }; - static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 }; - - mt352_write(fe, clock_config, sizeof(clock_config)); - udelay(200); - mt352_write(fe, reset, sizeof(reset)); - mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg)); - mt352_write(fe, agc_cfg, sizeof(agc_cfg)); - mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); - return 0; -} - -static int mt352_pinnacle_tuner_set_params(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - u8 off[] = { 0x00, 0xf1}; - u8 on[] = { 0x00, 0x71}; - struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)}; - - struct saa7134_dev *dev = fe->dvb->priv; - struct v4l2_frequency f; - - /* set frequency (mt2050) */ - f.tuner = 0; - f.type = V4L2_TUNER_DIGITAL_TV; - f.frequency = c->frequency / 1000 * 16 / 1000; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(&dev->i2c_adap, &msg, 1); - saa_call_all(dev, tuner, s_frequency, &f); - msg.buf = on; - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(&dev->i2c_adap, &msg, 1); - - pinnacle_antenna_pwr(dev, antenna_pwr); - - /* mt352 setup */ - return mt352_pinnacle_init(fe); -} - -static struct mt352_config pinnacle_300i = { - .demod_address = 0x3c >> 1, - .adc_clock = 20333, - .if2 = 36150, - .no_tuner = 1, - .demod_init = mt352_pinnacle_init, -}; - -static struct mt352_config avermedia_777 = { - .demod_address = 0xf, - .demod_init = mt352_aver777_init, -}; - -static struct mt352_config avermedia_xc3028_mt352_dev = { - .demod_address = (0x1e >> 1), - .no_tuner = 1, - .demod_init = mt352_avermedia_xc3028_init, -}; - -static struct tda18271_std_map mb86a20s_tda18271_std_map = { - .dvbt_6 = { .if_freq = 3300, .agc_mode = 3, .std = 4, - .if_lvl = 7, .rfagc_top = 0x37, }, -}; - -static struct tda18271_config kworld_tda18271_config = { - .std_map = &mb86a20s_tda18271_std_map, - .gate = TDA18271_GATE_DIGITAL, - .config = 3, /* Use tuner callback for AGC */ - -}; - -static const struct mb86a20s_config kworld_mb86a20s_config = { - .demod_address = 0x10, -}; - -static int kworld_sbtvd_gate_ctrl(struct dvb_frontend* fe, int enable) -{ - struct saa7134_dev *dev = fe->dvb->priv; - - unsigned char initmsg[] = {0x45, 0x97}; - unsigned char msg_enable[] = {0x45, 0xc1}; - unsigned char msg_disable[] = {0x45, 0x81}; - struct i2c_msg msg = {.addr = 0x4b, .flags = 0, .buf = initmsg, .len = 2}; - - if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) { - wprintk("could not access the I2C gate\n"); - return -EIO; - } - if (enable) - msg.buf = msg_enable; - else - msg.buf = msg_disable; - if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) { - wprintk("could not access the I2C gate\n"); - return -EIO; - } - msleep(20); - return 0; -} - -/* ================================================================== - * tda1004x based DVB-T cards, helper functions - */ - -static int philips_tda1004x_request_firmware(struct dvb_frontend *fe, - const struct firmware **fw, char *name) -{ - struct saa7134_dev *dev = fe->dvb->priv; - return request_firmware(fw, name, &dev->pci->dev); -} - -/* ------------------------------------------------------------------ - * these tuners are tu1216, td1316(a) - */ - -static int philips_tda6651_pll_set(struct dvb_frontend *fe) -{ - struct dtv_frontend_properties *c = &fe->dtv_property_cache; - struct saa7134_dev *dev = fe->dvb->priv; - struct tda1004x_state *state = fe->demodulator_priv; - u8 addr = state->config->tuner_address; - u8 tuner_buf[4]; - struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len = - sizeof(tuner_buf) }; - int tuner_frequency = 0; - u8 band, cp, filter; - - /* determine charge pump */ - tuner_frequency = c->frequency + 36166000; - if (tuner_frequency < 87000000) - return -EINVAL; - else if (tuner_frequency < 130000000) - cp = 3; - else if (tuner_frequency < 160000000) - cp = 5; - else if (tuner_frequency < 200000000) - cp = 6; - else if (tuner_frequency < 290000000) - cp = 3; - else if (tuner_frequency < 420000000) - cp = 5; - else if (tuner_frequency < 480000000) - cp = 6; - else if (tuner_frequency < 620000000) - cp = 3; - else if (tuner_frequency < 830000000) - cp = 5; - else if (tuner_frequency < 895000000) - cp = 7; - else - return -EINVAL; - - /* determine band */ - if (c->frequency < 49000000) - return -EINVAL; - else if (c->frequency < 161000000) - band = 1; - else if (c->frequency < 444000000) - band = 2; - else if (c->frequency < 861000000) - band = 4; - else - return -EINVAL; - - /* setup PLL filter */ - switch (c->bandwidth_hz) { - case 6000000: - filter = 0; - break; - - case 7000000: - filter = 0; - break; - - case 8000000: - filter = 1; - break; - - default: - return -EINVAL; - } - - /* calculate divisor - * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6) - */ - tuner_frequency = (((c->frequency / 1000) * 6) + 217496) / 1000; - - /* setup tuner buffer */ - tuner_buf[0] = (tuner_frequency >> 8) & 0x7f; - tuner_buf[1] = tuner_frequency & 0xff; - tuner_buf[2] = 0xca; - tuner_buf[3] = (cp << 5) | (filter << 3) | band; - - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) { - wprintk("could not write to tuner at addr: 0x%02x\n", - addr << 1); - return -EIO; - } - msleep(1); - return 0; -} - -static int philips_tu1216_init(struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - struct tda1004x_state *state = fe->demodulator_priv; - u8 addr = state->config->tuner_address; - static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab }; - struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) }; - - /* setup PLL configuration */ - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) - return -EIO; - msleep(1); - - return 0; -} - -/* ------------------------------------------------------------------ */ - -static struct tda1004x_config philips_tu1216_60_config = { - .demod_address = 0x8, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_4M, - .agc_config = TDA10046_AGC_DEFAULT, - .if_freq = TDA10046_FREQ_3617, - .tuner_address = 0x60, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config philips_tu1216_61_config = { - - .demod_address = 0x8, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_4M, - .agc_config = TDA10046_AGC_DEFAULT, - .if_freq = TDA10046_FREQ_3617, - .tuner_address = 0x61, - .request_firmware = philips_tda1004x_request_firmware -}; - -/* ------------------------------------------------------------------ */ - -static int philips_td1316_tuner_init(struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - struct tda1004x_state *state = fe->demodulator_priv; - u8 addr = state->config->tuner_address; - static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab }; - struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) }; - - /* setup PLL configuration */ - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1) - return -EIO; - return 0; -} - -static int philips_td1316_tuner_set_params(struct dvb_frontend *fe) -{ - return philips_tda6651_pll_set(fe); -} - -static int philips_td1316_tuner_sleep(struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - struct tda1004x_state *state = fe->demodulator_priv; - u8 addr = state->config->tuner_address; - static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 }; - struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) }; - - /* switch the tuner to analog mode */ - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - if (i2c_transfer(&dev->i2c_adap, &analog_msg, 1) != 1) - return -EIO; - return 0; -} - -/* ------------------------------------------------------------------ */ - -static int philips_europa_tuner_init(struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - static u8 msg[] = { 0x00, 0x40}; - struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) }; - - - if (philips_td1316_tuner_init(fe)) - return -EIO; - msleep(1); - if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1) - return -EIO; - - return 0; -} - -static int philips_europa_tuner_sleep(struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - - static u8 msg[] = { 0x00, 0x14 }; - struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) }; - - if (philips_td1316_tuner_sleep(fe)) - return -EIO; - - /* switch the board to analog mode */ - if (fe->ops.i2c_gate_ctrl) - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(&dev->i2c_adap, &analog_msg, 1); - return 0; -} - -static int philips_europa_demod_sleep(struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - - if (dev->original_demod_sleep) - dev->original_demod_sleep(fe); - fe->ops.i2c_gate_ctrl(fe, 1); - return 0; -} - -static struct tda1004x_config philips_europa_config = { - - .demod_address = 0x8, - .invert = 0, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_4M, - .agc_config = TDA10046_AGC_IFO_AUTO_POS, - .if_freq = TDA10046_FREQ_052, - .tuner_address = 0x61, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config medion_cardbus = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_IFO_AUTO_NEG, - .if_freq = TDA10046_FREQ_3613, - .tuner_address = 0x61, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config technotrend_budget_t3000_config = { - .demod_address = 0x8, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_4M, - .agc_config = TDA10046_AGC_DEFAULT, - .if_freq = TDA10046_FREQ_3617, - .tuner_address = 0x63, - .request_firmware = philips_tda1004x_request_firmware -}; - -/* ------------------------------------------------------------------ - * tda 1004x based cards with philips silicon tuner - */ - -static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable) -{ - struct tda1004x_state *state = fe->demodulator_priv; - - u8 addr = state->config->i2c_gate; - static u8 tda8290_close[] = { 0x21, 0xc0}; - static u8 tda8290_open[] = { 0x21, 0x80}; - struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2}; - if (enable) { - tda8290_msg.buf = tda8290_close; - } else { - tda8290_msg.buf = tda8290_open; - } - if (i2c_transfer(state->i2c, &tda8290_msg, 1) != 1) { - struct saa7134_dev *dev = fe->dvb->priv; - wprintk("could not access tda8290 I2C gate\n"); - return -EIO; - } - msleep(20); - return 0; -} - -static int philips_tda827x_tuner_init(struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - struct tda1004x_state *state = fe->demodulator_priv; - - switch (state->config->antenna_switch) { - case 0: break; - case 1: dprintk("setting GPIO21 to 0 (TV antenna?)\n"); - saa7134_set_gpio(dev, 21, 0); - break; - case 2: dprintk("setting GPIO21 to 1 (Radio antenna?)\n"); - saa7134_set_gpio(dev, 21, 1); - break; - } - return 0; -} - -static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - struct tda1004x_state *state = fe->demodulator_priv; - - switch (state->config->antenna_switch) { - case 0: break; - case 1: dprintk("setting GPIO21 to 1 (Radio antenna?)\n"); - saa7134_set_gpio(dev, 21, 1); - break; - case 2: dprintk("setting GPIO21 to 0 (TV antenna?)\n"); - saa7134_set_gpio(dev, 21, 0); - break; - } - return 0; -} - -static int configure_tda827x_fe(struct saa7134_dev *dev, - struct tda1004x_config *cdec_conf, - struct tda827x_config *tuner_conf) -{ - struct videobuf_dvb_frontend *fe0; - - /* Get the first frontend */ - fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1); - - fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap); - if (fe0->dvb.frontend) { - if (cdec_conf->i2c_gate) - fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl; - if (dvb_attach(tda827x_attach, fe0->dvb.frontend, - cdec_conf->tuner_address, - &dev->i2c_adap, tuner_conf)) - return 0; - - wprintk("no tda827x tuner found at addr: %02x\n", - cdec_conf->tuner_address); - } - return -EINVAL; -} - -/* ------------------------------------------------------------------ */ - -static struct tda827x_config tda827x_cfg_0 = { - .init = philips_tda827x_tuner_init, - .sleep = philips_tda827x_tuner_sleep, - .config = 0, - .switch_addr = 0 -}; - -static struct tda827x_config tda827x_cfg_1 = { - .init = philips_tda827x_tuner_init, - .sleep = philips_tda827x_tuner_sleep, - .config = 1, - .switch_addr = 0x4b -}; - -static struct tda827x_config tda827x_cfg_2 = { - .init = philips_tda827x_tuner_init, - .sleep = philips_tda827x_tuner_sleep, - .config = 2, - .switch_addr = 0x4b -}; - -static struct tda827x_config tda827x_cfg_2_sw42 = { - .init = philips_tda827x_tuner_init, - .sleep = philips_tda827x_tuner_sleep, - .config = 2, - .switch_addr = 0x42 -}; - -/* ------------------------------------------------------------------ */ - -static struct tda1004x_config tda827x_lifeview_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP11_I, - .if_freq = TDA10046_FREQ_045, - .tuner_address = 0x60, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config philips_tiger_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP11_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x4b, - .tuner_address = 0x61, - .antenna_switch= 1, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config cinergy_ht_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP01_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x4b, - .tuner_address = 0x61, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config cinergy_ht_pci_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP01_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x4b, - .tuner_address = 0x60, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config philips_tiger_s_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP01_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x4b, - .tuner_address = 0x61, - .antenna_switch= 1, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config pinnacle_pctv_310i_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP11_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x4b, - .tuner_address = 0x61, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config hauppauge_hvr_1110_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP11_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x4b, - .tuner_address = 0x61, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config asus_p7131_dual_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP11_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x4b, - .tuner_address = 0x61, - .antenna_switch= 2, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config lifeview_trio_config = { - .demod_address = 0x09, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP00_I, - .if_freq = TDA10046_FREQ_045, - .tuner_address = 0x60, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config tevion_dvbt220rf_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP11_I, - .if_freq = TDA10046_FREQ_045, - .tuner_address = 0x60, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config md8800_dvbt_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP01_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x4b, - .tuner_address = 0x60, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config asus_p7131_4871_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP01_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x4b, - .tuner_address = 0x61, - .antenna_switch= 2, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config asus_p7131_hybrid_lna_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP11_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x4b, - .tuner_address = 0x61, - .antenna_switch= 2, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config kworld_dvb_t_210_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP11_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x4b, - .tuner_address = 0x61, - .antenna_switch= 1, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config avermedia_super_007_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP01_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x4b, - .tuner_address = 0x60, - .antenna_switch= 1, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config twinhan_dtv_dvb_3056_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP01_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x42, - .tuner_address = 0x61, - .antenna_switch = 1, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config asus_tiger_3in1_config = { - .demod_address = 0x0b, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP11_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x4b, - .tuner_address = 0x61, - .antenna_switch = 1, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct tda1004x_config asus_ps3_100_config = { - .demod_address = 0x0b, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP11_I, - .if_freq = TDA10046_FREQ_045, - .i2c_gate = 0x4b, - .tuner_address = 0x61, - .antenna_switch = 1, - .request_firmware = philips_tda1004x_request_firmware -}; - -/* ------------------------------------------------------------------ - * special case: this card uses saa713x GPIO22 for the mode switch - */ - -static int ads_duo_tuner_init(struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - philips_tda827x_tuner_init(fe); - /* route TDA8275a AGC input to the channel decoder */ - saa7134_set_gpio(dev, 22, 1); - return 0; -} - -static int ads_duo_tuner_sleep(struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - /* route TDA8275a AGC input to the analog IF chip*/ - saa7134_set_gpio(dev, 22, 0); - philips_tda827x_tuner_sleep(fe); - return 0; -} - -static struct tda827x_config ads_duo_cfg = { - .init = ads_duo_tuner_init, - .sleep = ads_duo_tuner_sleep, - .config = 0 -}; - -static struct tda1004x_config ads_tech_duo_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .gpio_config = TDA10046_GP00_I, - .if_freq = TDA10046_FREQ_045, - .tuner_address = 0x61, - .request_firmware = philips_tda1004x_request_firmware -}; - -static struct zl10353_config behold_h6_config = { - .demod_address = 0x1e>>1, - .no_tuner = 1, - .parallel_ts = 1, - .disable_i2c_gate_ctrl = 1, -}; - -static struct xc5000_config behold_x7_tunerconfig = { - .i2c_address = 0xc2>>1, - .if_khz = 4560, - .radio_input = XC5000_RADIO_FM1, -}; - -static struct zl10353_config behold_x7_config = { - .demod_address = 0x1e>>1, - .if2 = 45600, - .no_tuner = 1, - .parallel_ts = 1, - .disable_i2c_gate_ctrl = 1, -}; - -static struct zl10353_config videomate_t750_zl10353_config = { - .demod_address = 0x0f, - .no_tuner = 1, - .parallel_ts = 1, - .disable_i2c_gate_ctrl = 1, -}; - -static struct qt1010_config videomate_t750_qt1010_config = { - .i2c_address = 0x62 -}; - - -/* ================================================================== - * tda10086 based DVB-S cards, helper functions - */ - -static struct tda10086_config flydvbs = { - .demod_address = 0x0e, - .invert = 0, - .diseqc_tone = 0, - .xtal_freq = TDA10086_XTAL_16M, -}; - -static struct tda10086_config sd1878_4m = { - .demod_address = 0x0e, - .invert = 0, - .diseqc_tone = 0, - .xtal_freq = TDA10086_XTAL_4M, -}; - -/* ------------------------------------------------------------------ - * special case: lnb supply is connected to the gated i2c - */ - -static int md8800_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) -{ - int res = -EIO; - struct saa7134_dev *dev = fe->dvb->priv; - if (fe->ops.i2c_gate_ctrl) { - fe->ops.i2c_gate_ctrl(fe, 1); - if (dev->original_set_voltage) - res = dev->original_set_voltage(fe, voltage); - fe->ops.i2c_gate_ctrl(fe, 0); - } - return res; -}; - -static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg) -{ - int res = -EIO; - struct saa7134_dev *dev = fe->dvb->priv; - if (fe->ops.i2c_gate_ctrl) { - fe->ops.i2c_gate_ctrl(fe, 1); - if (dev->original_set_high_voltage) - res = dev->original_set_high_voltage(fe, arg); - fe->ops.i2c_gate_ctrl(fe, 0); - } - return res; -}; - -static int md8800_set_voltage2(struct dvb_frontend *fe, fe_sec_voltage_t voltage) -{ - struct saa7134_dev *dev = fe->dvb->priv; - u8 wbuf[2] = { 0x1f, 00 }; - u8 rbuf; - struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 }, - { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } }; - - if (i2c_transfer(&dev->i2c_adap, msg, 2) != 2) - return -EIO; - /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */ - if (voltage == SEC_VOLTAGE_18) - wbuf[1] = rbuf | 0x10; - else - wbuf[1] = rbuf & 0xef; - msg[0].len = 2; - i2c_transfer(&dev->i2c_adap, msg, 1); - return 0; -} - -static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg) -{ - struct saa7134_dev *dev = fe->dvb->priv; - wprintk("%s: sorry can't set high LNB supply voltage from here\n", __func__); - return -EIO; -} - -/* ================================================================== - * nxt200x based ATSC cards, helper functions - */ - -static struct nxt200x_config avertvhda180 = { - .demod_address = 0x0a, -}; - -static struct nxt200x_config kworldatsc110 = { - .demod_address = 0x0a, -}; - -/* ------------------------------------------------------------------ */ - -static struct mt312_config avertv_a700_mt312 = { - .demod_address = 0x0e, - .voltage_inverted = 1, -}; - -static struct zl10036_config avertv_a700_tuner = { - .tuner_address = 0x60, -}; - -static struct mt312_config zl10313_compro_s350_config = { - .demod_address = 0x0e, -}; - -static struct lgdt3305_config hcw_lgdt3305_config = { - .i2c_addr = 0x0e, - .mpeg_mode = LGDT3305_MPEG_SERIAL, - .tpclk_edge = LGDT3305_TPCLK_RISING_EDGE, - .tpvalid_polarity = LGDT3305_TP_VALID_HIGH, - .deny_i2c_rptr = 1, - .spectral_inversion = 1, - .qam_if_khz = 4000, - .vsb_if_khz = 3250, -}; - -static struct tda10048_config hcw_tda10048_config = { - .demod_address = 0x10 >> 1, - .output_mode = TDA10048_SERIAL_OUTPUT, - .fwbulkwritelen = TDA10048_BULKWRITE_200, - .inversion = TDA10048_INVERSION_ON, - .dtv6_if_freq_khz = TDA10048_IF_3300, - .dtv7_if_freq_khz = TDA10048_IF_3500, - .dtv8_if_freq_khz = TDA10048_IF_4000, - .clk_freq_khz = TDA10048_CLK_16000, - .disable_gate_access = 1, -}; - -static struct tda18271_std_map hauppauge_tda18271_std_map = { - .atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 4, - .if_lvl = 1, .rfagc_top = 0x58, }, - .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 5, - .if_lvl = 1, .rfagc_top = 0x58, }, -}; - -static struct tda18271_config hcw_tda18271_config = { - .std_map = &hauppauge_tda18271_std_map, - .gate = TDA18271_GATE_ANALOG, - .config = 3, - .output_opt = TDA18271_OUTPUT_LT_OFF, -}; - -static struct tda829x_config tda829x_no_probe = { - .probe_tuner = TDA829X_DONT_PROBE, -}; - -static struct tda10048_config zolid_tda10048_config = { - .demod_address = 0x10 >> 1, - .output_mode = TDA10048_PARALLEL_OUTPUT, - .fwbulkwritelen = TDA10048_BULKWRITE_200, - .inversion = TDA10048_INVERSION_ON, - .dtv6_if_freq_khz = TDA10048_IF_3300, - .dtv7_if_freq_khz = TDA10048_IF_3500, - .dtv8_if_freq_khz = TDA10048_IF_4000, - .clk_freq_khz = TDA10048_CLK_16000, - .disable_gate_access = 1, -}; - -static struct tda18271_config zolid_tda18271_config = { - .gate = TDA18271_GATE_ANALOG, -}; - -static struct tda10048_config dtv1000s_tda10048_config = { - .demod_address = 0x10 >> 1, - .output_mode = TDA10048_PARALLEL_OUTPUT, - .fwbulkwritelen = TDA10048_BULKWRITE_200, - .inversion = TDA10048_INVERSION_ON, - .dtv6_if_freq_khz = TDA10048_IF_3300, - .dtv7_if_freq_khz = TDA10048_IF_3800, - .dtv8_if_freq_khz = TDA10048_IF_4300, - .clk_freq_khz = TDA10048_CLK_16000, - .disable_gate_access = 1, -}; - -static struct tda18271_std_map dtv1000s_tda18271_std_map = { - .dvbt_6 = { .if_freq = 3300, .agc_mode = 3, .std = 4, - .if_lvl = 1, .rfagc_top = 0x37, }, - .dvbt_7 = { .if_freq = 3800, .agc_mode = 3, .std = 5, - .if_lvl = 1, .rfagc_top = 0x37, }, - .dvbt_8 = { .if_freq = 4300, .agc_mode = 3, .std = 6, - .if_lvl = 1, .rfagc_top = 0x37, }, -}; - -static struct tda18271_config dtv1000s_tda18271_config = { - .std_map = &dtv1000s_tda18271_std_map, - .gate = TDA18271_GATE_ANALOG, -}; - -static struct lgs8gxx_config prohdtv_pro2_lgs8g75_config = { - .prod = LGS8GXX_PROD_LGS8G75, - .demod_address = 0x1d, - .serial_ts = 0, - .ts_clk_pol = 1, - .ts_clk_gated = 0, - .if_clk_freq = 30400, /* 30.4 MHz */ - .if_freq = 4000, /* 4.00 MHz */ - .if_neg_center = 0, - .ext_adc = 0, - .adc_signed = 1, - .adc_vpp = 3, /* 2.0 Vpp */ - .if_neg_edge = 1, -}; - -static struct tda18271_config prohdtv_pro2_tda18271_config = { - .gate = TDA18271_GATE_ANALOG, - .output_opt = TDA18271_OUTPUT_LT_OFF, -}; - -static struct tda18271_std_map kworld_tda18271_std_map = { - .atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 3, - .if_lvl = 6, .rfagc_top = 0x37 }, - .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 0, - .if_lvl = 6, .rfagc_top = 0x37 }, -}; - -static struct tda18271_config kworld_pc150u_tda18271_config = { - .std_map = &kworld_tda18271_std_map, - .gate = TDA18271_GATE_ANALOG, - .output_opt = TDA18271_OUTPUT_LT_OFF, - .config = 3, /* Use tuner callback for AGC */ - .rf_cal_on_startup = 1 -}; - -static struct s5h1411_config kworld_s5h1411_config = { - .output_mode = S5H1411_PARALLEL_OUTPUT, - .gpio = S5H1411_GPIO_OFF, - .qam_if = S5H1411_IF_4000, - .vsb_if = S5H1411_IF_3250, - .inversion = S5H1411_INVERSION_ON, - .status_mode = S5H1411_DEMODLOCKING, - .mpeg_timing = - S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, -}; - - -/* ================================================================== - * Core code - */ - -static int dvb_init(struct saa7134_dev *dev) -{ - int ret; - int attach_xc3028 = 0; - struct videobuf_dvb_frontend *fe0; - - /* FIXME: add support for multi-frontend */ - mutex_init(&dev->frontends.lock); - INIT_LIST_HEAD(&dev->frontends.felist); - - printk(KERN_INFO "%s() allocating 1 frontend\n", __func__); - fe0 = videobuf_dvb_alloc_frontend(&dev->frontends, 1); - if (!fe0) { - printk(KERN_ERR "%s() failed to alloc\n", __func__); - return -ENOMEM; - } - - /* init struct videobuf_dvb */ - dev->ts.nr_bufs = 32; - dev->ts.nr_packets = 32*4; - fe0->dvb.name = dev->name; - videobuf_queue_sg_init(&fe0->dvb.dvbq, &saa7134_ts_qops, - &dev->pci->dev, &dev->slock, - V4L2_BUF_TYPE_VIDEO_CAPTURE, - V4L2_FIELD_ALTERNATE, - sizeof(struct saa7134_buf), - dev, NULL); - - switch (dev->board) { - case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL: - dprintk("pinnacle 300i dvb setup\n"); - fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params; - } - break; - case SAA7134_BOARD_AVERMEDIA_777: - case SAA7134_BOARD_AVERMEDIA_A16AR: - dprintk("avertv 777 dvb setup\n"); - fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &dev->i2c_adap, 0x61, - TUNER_PHILIPS_TD1316); - } - break; - case SAA7134_BOARD_AVERMEDIA_A16D: - dprintk("AverMedia A16D dvb setup\n"); - fe0->dvb.frontend = dvb_attach(mt352_attach, - &avermedia_xc3028_mt352_dev, - &dev->i2c_adap); - attach_xc3028 = 1; - break; - case SAA7134_BOARD_MD7134: - fe0->dvb.frontend = dvb_attach(tda10046_attach, - &medion_cardbus, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &dev->i2c_adap, medion_cardbus.tuner_address, - TUNER_PHILIPS_FMD1216ME_MK3); - } - break; - case SAA7134_BOARD_PHILIPS_TOUGH: - fe0->dvb.frontend = dvb_attach(tda10046_attach, - &philips_tu1216_60_config, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init; - fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set; - } - break; - case SAA7134_BOARD_FLYDVBTDUO: - case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS: - if (configure_tda827x_fe(dev, &tda827x_lifeview_config, - &tda827x_cfg_0) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_PHILIPS_EUROPA: - case SAA7134_BOARD_VIDEOMATE_DVBT_300: - case SAA7134_BOARD_ASUS_EUROPA_HYBRID: - fe0->dvb.frontend = dvb_attach(tda10046_attach, - &philips_europa_config, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep; - fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep; - fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init; - fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep; - fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params; - } - break; - case SAA7134_BOARD_TECHNOTREND_BUDGET_T3000: - fe0->dvb.frontend = dvb_attach(tda10046_attach, - &technotrend_budget_t3000_config, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep; - fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep; - fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init; - fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep; - fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params; - } - break; - case SAA7134_BOARD_VIDEOMATE_DVBT_200: - fe0->dvb.frontend = dvb_attach(tda10046_attach, - &philips_tu1216_61_config, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init; - fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set; - } - break; - case SAA7134_BOARD_KWORLD_DVBT_210: - if (configure_tda827x_fe(dev, &kworld_dvb_t_210_config, - &tda827x_cfg_2) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_HAUPPAUGE_HVR1120: - fe0->dvb.frontend = dvb_attach(tda10048_attach, - &hcw_tda10048_config, - &dev->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(tda829x_attach, fe0->dvb.frontend, - &dev->i2c_adap, 0x4b, - &tda829x_no_probe); - dvb_attach(tda18271_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_adap, - &hcw_tda18271_config); - } - break; - case SAA7134_BOARD_PHILIPS_TIGER: - if (configure_tda827x_fe(dev, &philips_tiger_config, - &tda827x_cfg_0) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_PINNACLE_PCTV_310i: - if (configure_tda827x_fe(dev, &pinnacle_pctv_310i_config, - &tda827x_cfg_1) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_HAUPPAUGE_HVR1110: - if (configure_tda827x_fe(dev, &hauppauge_hvr_1110_config, - &tda827x_cfg_1) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_HAUPPAUGE_HVR1150: - fe0->dvb.frontend = dvb_attach(lgdt3305_attach, - &hcw_lgdt3305_config, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - dvb_attach(tda829x_attach, fe0->dvb.frontend, - &dev->i2c_adap, 0x4b, - &tda829x_no_probe); - dvb_attach(tda18271_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_adap, - &hcw_tda18271_config); - } - break; - case SAA7134_BOARD_ASUSTeK_P7131_DUAL: - if (configure_tda827x_fe(dev, &asus_p7131_dual_config, - &tda827x_cfg_0) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_FLYDVBT_LR301: - if (configure_tda827x_fe(dev, &tda827x_lifeview_config, - &tda827x_cfg_0) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_FLYDVB_TRIO: - if (!use_frontend) { /* terrestrial */ - if (configure_tda827x_fe(dev, &lifeview_trio_config, - &tda827x_cfg_0) < 0) - goto detach_frontend; - } else { /* satellite */ - fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap); - if (fe0->dvb.frontend) { - if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63, - &dev->i2c_adap, 0) == NULL) { - wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__); - goto detach_frontend; - } - if (dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->i2c_adap, - 0x08, 0, 0) == NULL) { - wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__); - goto detach_frontend; - } - } - } - break; - case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331: - case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS: - fe0->dvb.frontend = dvb_attach(tda10046_attach, - &ads_tech_duo_config, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - if (dvb_attach(tda827x_attach,fe0->dvb.frontend, - ads_tech_duo_config.tuner_address, &dev->i2c_adap, - &ads_duo_cfg) == NULL) { - wprintk("no tda827x tuner found at addr: %02x\n", - ads_tech_duo_config.tuner_address); - goto detach_frontend; - } - } else - wprintk("failed to attach tda10046\n"); - break; - case SAA7134_BOARD_TEVION_DVBT_220RF: - if (configure_tda827x_fe(dev, &tevion_dvbt220rf_config, - &tda827x_cfg_0) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_MEDION_MD8800_QUADRO: - if (!use_frontend) { /* terrestrial */ - if (configure_tda827x_fe(dev, &md8800_dvbt_config, - &tda827x_cfg_0) < 0) - goto detach_frontend; - } else { /* satellite */ - fe0->dvb.frontend = dvb_attach(tda10086_attach, - &flydvbs, &dev->i2c_adap); - if (fe0->dvb.frontend) { - struct dvb_frontend *fe = fe0->dvb.frontend; - u8 dev_id = dev->eedata[2]; - u8 data = 0xc4; - struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1}; - - if (dvb_attach(tda826x_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_adap, 0) == NULL) { - wprintk("%s: Medion Quadro, no tda826x " - "found !\n", __func__); - goto detach_frontend; - } - if (dev_id != 0x08) { - /* we need to open the i2c gate (we know it exists) */ - fe->ops.i2c_gate_ctrl(fe, 1); - if (dvb_attach(isl6405_attach, fe, - &dev->i2c_adap, 0x08, 0, 0) == NULL) { - wprintk("%s: Medion Quadro, no ISL6405 " - "found !\n", __func__); - goto detach_frontend; - } - if (dev_id == 0x07) { - /* fire up the 2nd section of the LNB supply since - we can't do this from the other section */ - msg.buf = &data; - i2c_transfer(&dev->i2c_adap, &msg, 1); - } - fe->ops.i2c_gate_ctrl(fe, 0); - dev->original_set_voltage = fe->ops.set_voltage; - fe->ops.set_voltage = md8800_set_voltage; - dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage; - fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage; - } else { - fe->ops.set_voltage = md8800_set_voltage2; - fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2; - } - } - } - break; - case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180: - fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180, - &dev->i2c_adap); - if (fe0->dvb.frontend) - dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61, - NULL, DVB_PLL_TDHU2); - break; - case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI: - case SAA7134_BOARD_KWORLD_ATSC110: - fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110, - &dev->i2c_adap); - if (fe0->dvb.frontend) - dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &dev->i2c_adap, 0x61, - TUNER_PHILIPS_TUV1236D); - break; - case SAA7134_BOARD_KWORLD_PC150U: - saa7134_set_gpio(dev, 18, 1); /* Switch to digital mode */ - saa7134_tuner_callback(dev, 0, - TDA18271_CALLBACK_CMD_AGC_ENABLE, 1); - fe0->dvb.frontend = dvb_attach(s5h1411_attach, - &kworld_s5h1411_config, - &dev->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(tda829x_attach, fe0->dvb.frontend, - &dev->i2c_adap, 0x4b, - &tda829x_no_probe); - dvb_attach(tda18271_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_adap, - &kworld_pc150u_tda18271_config); - } - break; - case SAA7134_BOARD_FLYDVBS_LR300: - fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60, - &dev->i2c_adap, 0) == NULL) { - wprintk("%s: No tda826x found!\n", __func__); - goto detach_frontend; - } - if (dvb_attach(isl6421_attach, fe0->dvb.frontend, - &dev->i2c_adap, 0x08, 0, 0) == NULL) { - wprintk("%s: No ISL6421 found!\n", __func__); - goto detach_frontend; - } - } - break; - case SAA7134_BOARD_ASUS_EUROPA2_HYBRID: - fe0->dvb.frontend = dvb_attach(tda10046_attach, - &medion_cardbus, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep; - fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep; - - dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &dev->i2c_adap, medion_cardbus.tuner_address, - TUNER_PHILIPS_FMD1216ME_MK3); - } - break; - case SAA7134_BOARD_VIDEOMATE_DVBT_200A: - fe0->dvb.frontend = dvb_attach(tda10046_attach, - &philips_europa_config, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init; - fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params; - } - break; - case SAA7134_BOARD_CINERGY_HT_PCMCIA: - if (configure_tda827x_fe(dev, &cinergy_ht_config, - &tda827x_cfg_0) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_CINERGY_HT_PCI: - if (configure_tda827x_fe(dev, &cinergy_ht_pci_config, - &tda827x_cfg_0) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_PHILIPS_TIGER_S: - if (configure_tda827x_fe(dev, &philips_tiger_s_config, - &tda827x_cfg_2) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_ASUS_P7131_4871: - if (configure_tda827x_fe(dev, &asus_p7131_4871_config, - &tda827x_cfg_2) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA: - if (configure_tda827x_fe(dev, &asus_p7131_hybrid_lna_config, - &tda827x_cfg_2) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_AVERMEDIA_SUPER_007: - if (configure_tda827x_fe(dev, &avermedia_super_007_config, - &tda827x_cfg_0) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_TWINHAN_DTV_DVB_3056: - if (configure_tda827x_fe(dev, &twinhan_dtv_dvb_3056_config, - &tda827x_cfg_2_sw42) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_PHILIPS_SNAKE: - fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60, - &dev->i2c_adap, 0) == NULL) { - wprintk("%s: No tda826x found!\n", __func__); - goto detach_frontend; - } - if (dvb_attach(lnbp21_attach, fe0->dvb.frontend, - &dev->i2c_adap, 0, 0) == NULL) { - wprintk("%s: No lnbp21 found!\n", __func__); - goto detach_frontend; - } - } - break; - case SAA7134_BOARD_CREATIX_CTX953: - if (configure_tda827x_fe(dev, &md8800_dvbt_config, - &tda827x_cfg_0) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_MSI_TVANYWHERE_AD11: - if (configure_tda827x_fe(dev, &philips_tiger_s_config, - &tda827x_cfg_2) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_AVERMEDIA_CARDBUS_506: - dprintk("AverMedia E506R dvb setup\n"); - saa7134_set_gpio(dev, 25, 0); - msleep(10); - saa7134_set_gpio(dev, 25, 1); - fe0->dvb.frontend = dvb_attach(mt352_attach, - &avermedia_xc3028_mt352_dev, - &dev->i2c_adap); - attach_xc3028 = 1; - break; - case SAA7134_BOARD_MD7134_BRIDGE_2: - fe0->dvb.frontend = dvb_attach(tda10086_attach, - &sd1878_4m, &dev->i2c_adap); - if (fe0->dvb.frontend) { - struct dvb_frontend *fe; - if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60, - &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) { - wprintk("%s: MD7134 DVB-S, no SD1878 " - "found !\n", __func__); - goto detach_frontend; - } - /* we need to open the i2c gate (we know it exists) */ - fe = fe0->dvb.frontend; - fe->ops.i2c_gate_ctrl(fe, 1); - if (dvb_attach(isl6405_attach, fe, - &dev->i2c_adap, 0x08, 0, 0) == NULL) { - wprintk("%s: MD7134 DVB-S, no ISL6405 " - "found !\n", __func__); - goto detach_frontend; - } - fe->ops.i2c_gate_ctrl(fe, 0); - dev->original_set_voltage = fe->ops.set_voltage; - fe->ops.set_voltage = md8800_set_voltage; - dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage; - fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage; - } - break; - case SAA7134_BOARD_AVERMEDIA_M103: - saa7134_set_gpio(dev, 25, 0); - msleep(10); - saa7134_set_gpio(dev, 25, 1); - fe0->dvb.frontend = dvb_attach(mt352_attach, - &avermedia_xc3028_mt352_dev, - &dev->i2c_adap); - attach_xc3028 = 1; - break; - case SAA7134_BOARD_ASUSTeK_TIGER_3IN1: - if (!use_frontend) { /* terrestrial */ - if (configure_tda827x_fe(dev, &asus_tiger_3in1_config, - &tda827x_cfg_2) < 0) - goto detach_frontend; - } else { /* satellite */ - fe0->dvb.frontend = dvb_attach(tda10086_attach, - &flydvbs, &dev->i2c_adap); - if (fe0->dvb.frontend) { - if (dvb_attach(tda826x_attach, - fe0->dvb.frontend, 0x60, - &dev->i2c_adap, 0) == NULL) { - wprintk("%s: Asus Tiger 3in1, no " - "tda826x found!\n", __func__); - goto detach_frontend; - } - if (dvb_attach(lnbp21_attach, fe0->dvb.frontend, - &dev->i2c_adap, 0, 0) == NULL) { - wprintk("%s: Asus Tiger 3in1, no lnbp21" - " found!\n", __func__); - goto detach_frontend; - } - } - } - break; - case SAA7134_BOARD_ASUSTeK_PS3_100: - if (!use_frontend) { /* terrestrial */ - if (configure_tda827x_fe(dev, &asus_ps3_100_config, - &tda827x_cfg_2) < 0) - goto detach_frontend; - } else { /* satellite */ - fe0->dvb.frontend = dvb_attach(tda10086_attach, - &flydvbs, &dev->i2c_adap); - if (fe0->dvb.frontend) { - if (dvb_attach(tda826x_attach, - fe0->dvb.frontend, 0x60, - &dev->i2c_adap, 0) == NULL) { - wprintk("%s: Asus My Cinema PS3-100, no " - "tda826x found!\n", __func__); - goto detach_frontend; - } - if (dvb_attach(lnbp21_attach, fe0->dvb.frontend, - &dev->i2c_adap, 0, 0) == NULL) { - wprintk("%s: Asus My Cinema PS3-100, no lnbp21" - " found!\n", __func__); - goto detach_frontend; - } - } - } - break; - case SAA7134_BOARD_ASUSTeK_TIGER: - if (configure_tda827x_fe(dev, &philips_tiger_config, - &tda827x_cfg_0) < 0) - goto detach_frontend; - break; - case SAA7134_BOARD_BEHOLD_H6: - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &behold_h6_config, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - dvb_attach(simple_tuner_attach, fe0->dvb.frontend, - &dev->i2c_adap, 0x61, - TUNER_PHILIPS_FMD1216MEX_MK3); - } - break; - case SAA7134_BOARD_BEHOLD_X7: - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &behold_x7_config, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - dvb_attach(xc5000_attach, fe0->dvb.frontend, - &dev->i2c_adap, &behold_x7_tunerconfig); - } - break; - case SAA7134_BOARD_BEHOLD_H7: - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &behold_x7_config, - &dev->i2c_adap); - if (fe0->dvb.frontend) { - dvb_attach(xc5000_attach, fe0->dvb.frontend, - &dev->i2c_adap, &behold_x7_tunerconfig); - } - break; - case SAA7134_BOARD_AVERMEDIA_A700_PRO: - case SAA7134_BOARD_AVERMEDIA_A700_HYBRID: - /* Zarlink ZL10313 */ - fe0->dvb.frontend = dvb_attach(mt312_attach, - &avertv_a700_mt312, &dev->i2c_adap); - if (fe0->dvb.frontend) { - if (dvb_attach(zl10036_attach, fe0->dvb.frontend, - &avertv_a700_tuner, &dev->i2c_adap) == NULL) { - wprintk("%s: No zl10036 found!\n", - __func__); - } - } - break; - case SAA7134_BOARD_VIDEOMATE_S350: - fe0->dvb.frontend = dvb_attach(mt312_attach, - &zl10313_compro_s350_config, &dev->i2c_adap); - if (fe0->dvb.frontend) - if (dvb_attach(zl10039_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_adap) == NULL) - wprintk("%s: No zl10039 found!\n", - __func__); - - break; - case SAA7134_BOARD_VIDEOMATE_T750: - fe0->dvb.frontend = dvb_attach(zl10353_attach, - &videomate_t750_zl10353_config, - &dev->i2c_adap); - if (fe0->dvb.frontend != NULL) { - if (dvb_attach(qt1010_attach, - fe0->dvb.frontend, - &dev->i2c_adap, - &videomate_t750_qt1010_config) == NULL) - wprintk("error attaching QT1010\n"); - } - break; - case SAA7134_BOARD_ZOLID_HYBRID_PCI: - fe0->dvb.frontend = dvb_attach(tda10048_attach, - &zolid_tda10048_config, - &dev->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(tda829x_attach, fe0->dvb.frontend, - &dev->i2c_adap, 0x4b, - &tda829x_no_probe); - dvb_attach(tda18271_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_adap, - &zolid_tda18271_config); - } - break; - case SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S: - fe0->dvb.frontend = dvb_attach(tda10048_attach, - &dtv1000s_tda10048_config, - &dev->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(tda829x_attach, fe0->dvb.frontend, - &dev->i2c_adap, 0x4b, - &tda829x_no_probe); - dvb_attach(tda18271_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_adap, - &dtv1000s_tda18271_config); - } - break; - case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG: - /* Switch to digital mode */ - saa7134_tuner_callback(dev, 0, - TDA18271_CALLBACK_CMD_AGC_ENABLE, 1); - fe0->dvb.frontend = dvb_attach(mb86a20s_attach, - &kworld_mb86a20s_config, - &dev->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(tda829x_attach, fe0->dvb.frontend, - &dev->i2c_adap, 0x4b, - &tda829x_no_probe); - fe0->dvb.frontend->ops.i2c_gate_ctrl = kworld_sbtvd_gate_ctrl; - dvb_attach(tda18271_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_adap, - &kworld_tda18271_config); - } - - /* mb86a20s need to use the I2C gateway */ - break; - case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2: - fe0->dvb.frontend = dvb_attach(lgs8gxx_attach, - &prohdtv_pro2_lgs8g75_config, - &dev->i2c_adap); - if (fe0->dvb.frontend != NULL) { - dvb_attach(tda829x_attach, fe0->dvb.frontend, - &dev->i2c_adap, 0x4b, - &tda829x_no_probe); - dvb_attach(tda18271_attach, fe0->dvb.frontend, - 0x60, &dev->i2c_adap, - &prohdtv_pro2_tda18271_config); - } - break; - default: - wprintk("Huh? unknown DVB card?\n"); - break; - } - - if (attach_xc3028) { - struct dvb_frontend *fe; - struct xc2028_config cfg = { - .i2c_adap = &dev->i2c_adap, - .i2c_addr = 0x61, - }; - - if (!fe0->dvb.frontend) - goto detach_frontend; - - fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg); - if (!fe) { - printk(KERN_ERR "%s/2: xc3028 attach failed\n", - dev->name); - goto detach_frontend; - } - } - - if (NULL == fe0->dvb.frontend) { - printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name); - goto detach_frontend; - } - /* define general-purpose callback pointer */ - fe0->dvb.frontend->callback = saa7134_tuner_callback; - - /* register everything else */ - ret = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev, - &dev->pci->dev, adapter_nr, 0); - - /* this sequence is necessary to make the tda1004x load its firmware - * and to enter analog mode of hybrid boards - */ - if (!ret) { - if (fe0->dvb.frontend->ops.init) - fe0->dvb.frontend->ops.init(fe0->dvb.frontend); - if (fe0->dvb.frontend->ops.sleep) - fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend); - if (fe0->dvb.frontend->ops.tuner_ops.sleep) - fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend); - } - return ret; - -detach_frontend: - videobuf_dvb_dealloc_frontends(&dev->frontends); - return -EINVAL; -} - -static int dvb_fini(struct saa7134_dev *dev) -{ - struct videobuf_dvb_frontend *fe0; - - /* Get the first frontend */ - fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1); - if (!fe0) - return -EINVAL; - - /* FIXME: I suspect that this code is bogus, since the entry for - Pinnacle 300I DVB-T PAL already defines the proper init to allow - the detection of mt2032 (TDA9887_PORT2_INACTIVE) - */ - if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) { - struct v4l2_priv_tun_config tda9887_cfg; - static int on = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE; - - tda9887_cfg.tuner = TUNER_TDA9887; - tda9887_cfg.priv = &on; - - /* otherwise we don't detect the tuner on next insmod */ - saa_call_all(dev, tuner, s_config, &tda9887_cfg); - } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) { - if ((dev->eedata[2] == 0x07) && use_frontend) { - /* turn off the 2nd lnb supply */ - u8 data = 0x80; - struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1}; - struct dvb_frontend *fe; - fe = fe0->dvb.frontend; - if (fe->ops.i2c_gate_ctrl) { - fe->ops.i2c_gate_ctrl(fe, 1); - i2c_transfer(&dev->i2c_adap, &msg, 1); - fe->ops.i2c_gate_ctrl(fe, 0); - } - } - } - videobuf_dvb_unregister_bus(&dev->frontends); - return 0; -} - -static struct saa7134_mpeg_ops dvb_ops = { - .type = SAA7134_MPEG_DVB, - .init = dvb_init, - .fini = dvb_fini, -}; - -static int __init dvb_register(void) -{ - return saa7134_ts_register(&dvb_ops); -} - -static void __exit dvb_unregister(void) -{ - saa7134_ts_unregister(&dvb_ops); -} - -module_init(dvb_register); -module_exit(dvb_unregister); - -/* ------------------------------------------------------------------ */ -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c deleted file mode 100644 index dde361a9194e..000000000000 --- a/drivers/media/video/saa7134/saa7134-empress.c +++ /dev/null @@ -1,590 +0,0 @@ -/* - * - * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/delay.h> - -#include "saa7134-reg.h" -#include "saa7134.h" - -#include <media/saa6752hs.h> -#include <media/v4l2-common.h> -#include <media/v4l2-chip-ident.h> - -/* ------------------------------------------------------------------ */ - -MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); -MODULE_LICENSE("GPL"); - -static unsigned int empress_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; - -module_param_array(empress_nr, int, NULL, 0444); -MODULE_PARM_DESC(empress_nr,"ts device number"); - -static unsigned int debug; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug,"enable debug messages"); - -#define dprintk(fmt, arg...) if (debug) \ - printk(KERN_DEBUG "%s/empress: " fmt, dev->name , ## arg) - -/* ------------------------------------------------------------------ */ - -static void ts_reset_encoder(struct saa7134_dev* dev) -{ - if (!dev->empress_started) - return; - - saa_writeb(SAA7134_SPECIAL_MODE, 0x00); - msleep(10); - saa_writeb(SAA7134_SPECIAL_MODE, 0x01); - msleep(100); - dev->empress_started = 0; -} - -static int ts_init_encoder(struct saa7134_dev* dev) -{ - u32 leading_null_bytes = 0; - - /* If more cards start to need this, then this - should probably be added to the card definitions. */ - switch (dev->board) { - case SAA7134_BOARD_BEHOLD_M6: - case SAA7134_BOARD_BEHOLD_M63: - case SAA7134_BOARD_BEHOLD_M6_EXTRA: - leading_null_bytes = 1; - break; - } - ts_reset_encoder(dev); - saa_call_all(dev, core, init, leading_null_bytes); - dev->empress_started = 1; - return 0; -} - -/* ------------------------------------------------------------------ */ - -static int ts_open(struct file *file) -{ - struct video_device *vdev = video_devdata(file); - struct saa7134_dev *dev = video_drvdata(file); - int err; - - dprintk("open dev=%s\n", video_device_node_name(vdev)); - err = -EBUSY; - if (!mutex_trylock(&dev->empress_tsq.vb_lock)) - return err; - if (atomic_read(&dev->empress_users)) - goto done; - - /* Unmute audio */ - saa_writeb(SAA7134_AUDIO_MUTE_CTRL, - saa_readb(SAA7134_AUDIO_MUTE_CTRL) & ~(1 << 6)); - - atomic_inc(&dev->empress_users); - file->private_data = dev; - err = 0; - -done: - mutex_unlock(&dev->empress_tsq.vb_lock); - return err; -} - -static int ts_release(struct file *file) -{ - struct saa7134_dev *dev = file->private_data; - - videobuf_stop(&dev->empress_tsq); - videobuf_mmap_free(&dev->empress_tsq); - - /* stop the encoder */ - ts_reset_encoder(dev); - - /* Mute audio */ - saa_writeb(SAA7134_AUDIO_MUTE_CTRL, - saa_readb(SAA7134_AUDIO_MUTE_CTRL) | (1 << 6)); - - atomic_dec(&dev->empress_users); - - return 0; -} - -static ssize_t -ts_read(struct file *file, char __user *data, size_t count, loff_t *ppos) -{ - struct saa7134_dev *dev = file->private_data; - - if (!dev->empress_started) - ts_init_encoder(dev); - - return videobuf_read_stream(&dev->empress_tsq, - data, count, ppos, 0, - file->f_flags & O_NONBLOCK); -} - -static unsigned int -ts_poll(struct file *file, struct poll_table_struct *wait) -{ - struct saa7134_dev *dev = file->private_data; - - return videobuf_poll_stream(file, &dev->empress_tsq, wait); -} - - -static int -ts_mmap(struct file *file, struct vm_area_struct * vma) -{ - struct saa7134_dev *dev = file->private_data; - - return videobuf_mmap_mapper(&dev->empress_tsq, vma); -} - -/* - * This function is _not_ called directly, but from - * video_generic_ioctl (and maybe others). userspace - * copying is done already, arg is a kernel pointer. - */ - -static int empress_querycap(struct file *file, void *priv, - struct v4l2_capability *cap) -{ - struct saa7134_dev *dev = file->private_data; - - strcpy(cap->driver, "saa7134"); - strlcpy(cap->card, saa7134_boards[dev->board].name, - sizeof(cap->card)); - sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); - cap->capabilities = - V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING; - return 0; -} - -static int empress_enum_input(struct file *file, void *priv, - struct v4l2_input *i) -{ - if (i->index != 0) - return -EINVAL; - - i->type = V4L2_INPUT_TYPE_CAMERA; - strcpy(i->name, "CCIR656"); - - return 0; -} - -static int empress_g_input(struct file *file, void *priv, unsigned int *i) -{ - *i = 0; - return 0; -} - -static int empress_s_input(struct file *file, void *priv, unsigned int i) -{ - if (i != 0) - return -EINVAL; - - return 0; -} - -static int empress_enum_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_fmtdesc *f) -{ - if (f->index != 0) - return -EINVAL; - - strlcpy(f->description, "MPEG TS", sizeof(f->description)); - f->pixelformat = V4L2_PIX_FMT_MPEG; - - return 0; -} - -static int empress_g_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7134_dev *dev = file->private_data; - struct v4l2_mbus_framefmt mbus_fmt; - - saa_call_all(dev, video, g_mbus_fmt, &mbus_fmt); - - v4l2_fill_pix_format(&f->fmt.pix, &mbus_fmt); - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.sizeimage = TS_PACKET_SIZE * dev->ts.nr_packets; - - return 0; -} - -static int empress_s_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7134_dev *dev = file->private_data; - struct v4l2_mbus_framefmt mbus_fmt; - - v4l2_fill_mbus_format(&mbus_fmt, &f->fmt.pix, V4L2_MBUS_FMT_FIXED); - saa_call_all(dev, video, s_mbus_fmt, &mbus_fmt); - v4l2_fill_pix_format(&f->fmt.pix, &mbus_fmt); - - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.sizeimage = TS_PACKET_SIZE * dev->ts.nr_packets; - - return 0; -} - -static int empress_try_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7134_dev *dev = file->private_data; - - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.sizeimage = TS_PACKET_SIZE * dev->ts.nr_packets; - - return 0; -} - -static int empress_reqbufs(struct file *file, void *priv, - struct v4l2_requestbuffers *p) -{ - struct saa7134_dev *dev = file->private_data; - - return videobuf_reqbufs(&dev->empress_tsq, p); -} - -static int empress_querybuf(struct file *file, void *priv, - struct v4l2_buffer *b) -{ - struct saa7134_dev *dev = file->private_data; - - return videobuf_querybuf(&dev->empress_tsq, b); -} - -static int empress_qbuf(struct file *file, void *priv, struct v4l2_buffer *b) -{ - struct saa7134_dev *dev = file->private_data; - - return videobuf_qbuf(&dev->empress_tsq, b); -} - -static int empress_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b) -{ - struct saa7134_dev *dev = file->private_data; - - return videobuf_dqbuf(&dev->empress_tsq, b, - file->f_flags & O_NONBLOCK); -} - -static int empress_streamon(struct file *file, void *priv, - enum v4l2_buf_type type) -{ - struct saa7134_dev *dev = file->private_data; - - return videobuf_streamon(&dev->empress_tsq); -} - -static int empress_streamoff(struct file *file, void *priv, - enum v4l2_buf_type type) -{ - struct saa7134_dev *dev = file->private_data; - - return videobuf_streamoff(&dev->empress_tsq); -} - -static int empress_s_ext_ctrls(struct file *file, void *priv, - struct v4l2_ext_controls *ctrls) -{ - struct saa7134_dev *dev = file->private_data; - int err; - - /* count == 0 is abused in saa6752hs.c, so that special - case is handled here explicitly. */ - if (ctrls->count == 0) - return 0; - - if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG) - return -EINVAL; - - err = saa_call_empress(dev, core, s_ext_ctrls, ctrls); - ts_init_encoder(dev); - - return err; -} - -static int empress_g_ext_ctrls(struct file *file, void *priv, - struct v4l2_ext_controls *ctrls) -{ - struct saa7134_dev *dev = file->private_data; - - if (ctrls->ctrl_class != V4L2_CTRL_CLASS_MPEG) - return -EINVAL; - return saa_call_empress(dev, core, g_ext_ctrls, ctrls); -} - -static int empress_g_ctrl(struct file *file, void *priv, - struct v4l2_control *c) -{ - struct saa7134_dev *dev = file->private_data; - - return saa7134_g_ctrl_internal(dev, NULL, c); -} - -static int empress_s_ctrl(struct file *file, void *priv, - struct v4l2_control *c) -{ - struct saa7134_dev *dev = file->private_data; - - return saa7134_s_ctrl_internal(dev, NULL, c); -} - -static int empress_queryctrl(struct file *file, void *priv, - struct v4l2_queryctrl *c) -{ - /* Must be sorted from low to high control ID! */ - static const u32 user_ctrls[] = { - V4L2_CID_USER_CLASS, - V4L2_CID_BRIGHTNESS, - V4L2_CID_CONTRAST, - V4L2_CID_SATURATION, - V4L2_CID_HUE, - V4L2_CID_AUDIO_VOLUME, - V4L2_CID_AUDIO_MUTE, - V4L2_CID_HFLIP, - 0 - }; - - /* Must be sorted from low to high control ID! */ - static const u32 mpeg_ctrls[] = { - V4L2_CID_MPEG_CLASS, - V4L2_CID_MPEG_STREAM_TYPE, - V4L2_CID_MPEG_STREAM_PID_PMT, - V4L2_CID_MPEG_STREAM_PID_AUDIO, - V4L2_CID_MPEG_STREAM_PID_VIDEO, - V4L2_CID_MPEG_STREAM_PID_PCR, - V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ, - V4L2_CID_MPEG_AUDIO_ENCODING, - V4L2_CID_MPEG_AUDIO_L2_BITRATE, - V4L2_CID_MPEG_VIDEO_ENCODING, - V4L2_CID_MPEG_VIDEO_ASPECT, - V4L2_CID_MPEG_VIDEO_BITRATE_MODE, - V4L2_CID_MPEG_VIDEO_BITRATE, - V4L2_CID_MPEG_VIDEO_BITRATE_PEAK, - 0 - }; - static const u32 *ctrl_classes[] = { - user_ctrls, - mpeg_ctrls, - NULL - }; - struct saa7134_dev *dev = file->private_data; - - c->id = v4l2_ctrl_next(ctrl_classes, c->id); - if (c->id == 0) - return -EINVAL; - if (c->id == V4L2_CID_USER_CLASS || c->id == V4L2_CID_MPEG_CLASS) - return v4l2_ctrl_query_fill(c, 0, 0, 0, 0); - if (V4L2_CTRL_ID2CLASS(c->id) != V4L2_CTRL_CLASS_MPEG) - return saa7134_queryctrl(file, priv, c); - return saa_call_empress(dev, core, queryctrl, c); -} - -static int empress_querymenu(struct file *file, void *priv, - struct v4l2_querymenu *c) -{ - struct saa7134_dev *dev = file->private_data; - - if (V4L2_CTRL_ID2CLASS(c->id) != V4L2_CTRL_CLASS_MPEG) - return -EINVAL; - return saa_call_empress(dev, core, querymenu, c); -} - -static int empress_g_chip_ident(struct file *file, void *fh, - struct v4l2_dbg_chip_ident *chip) -{ - struct saa7134_dev *dev = file->private_data; - - chip->ident = V4L2_IDENT_NONE; - chip->revision = 0; - if (chip->match.type == V4L2_CHIP_MATCH_I2C_DRIVER && - !strcmp(chip->match.name, "saa6752hs")) - return saa_call_empress(dev, core, g_chip_ident, chip); - if (chip->match.type == V4L2_CHIP_MATCH_I2C_ADDR) - return saa_call_empress(dev, core, g_chip_ident, chip); - return -EINVAL; -} - -static int empress_s_std(struct file *file, void *priv, v4l2_std_id *id) -{ - struct saa7134_dev *dev = file->private_data; - - return saa7134_s_std_internal(dev, NULL, id); -} - -static int empress_g_std(struct file *file, void *priv, v4l2_std_id *id) -{ - struct saa7134_dev *dev = file->private_data; - - *id = dev->tvnorm->id; - return 0; -} - -static const struct v4l2_file_operations ts_fops = -{ - .owner = THIS_MODULE, - .open = ts_open, - .release = ts_release, - .read = ts_read, - .poll = ts_poll, - .mmap = ts_mmap, - .ioctl = video_ioctl2, -}; - -static const struct v4l2_ioctl_ops ts_ioctl_ops = { - .vidioc_querycap = empress_querycap, - .vidioc_enum_fmt_vid_cap = empress_enum_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = empress_try_fmt_vid_cap, - .vidioc_s_fmt_vid_cap = empress_s_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = empress_g_fmt_vid_cap, - .vidioc_reqbufs = empress_reqbufs, - .vidioc_querybuf = empress_querybuf, - .vidioc_qbuf = empress_qbuf, - .vidioc_dqbuf = empress_dqbuf, - .vidioc_streamon = empress_streamon, - .vidioc_streamoff = empress_streamoff, - .vidioc_s_ext_ctrls = empress_s_ext_ctrls, - .vidioc_g_ext_ctrls = empress_g_ext_ctrls, - .vidioc_enum_input = empress_enum_input, - .vidioc_g_input = empress_g_input, - .vidioc_s_input = empress_s_input, - .vidioc_queryctrl = empress_queryctrl, - .vidioc_querymenu = empress_querymenu, - .vidioc_g_ctrl = empress_g_ctrl, - .vidioc_s_ctrl = empress_s_ctrl, - .vidioc_g_chip_ident = empress_g_chip_ident, - .vidioc_s_std = empress_s_std, - .vidioc_g_std = empress_g_std, -}; - -/* ----------------------------------------------------------- */ - -static struct video_device saa7134_empress_template = { - .name = "saa7134-empress", - .fops = &ts_fops, - .ioctl_ops = &ts_ioctl_ops, - - .tvnorms = SAA7134_NORMS, - .current_norm = V4L2_STD_PAL, -}; - -static void empress_signal_update(struct work_struct *work) -{ - struct saa7134_dev* dev = - container_of(work, struct saa7134_dev, empress_workqueue); - - if (dev->nosignal) { - dprintk("no video signal\n"); - } else { - dprintk("video signal acquired\n"); - } -} - -static void empress_signal_change(struct saa7134_dev *dev) -{ - schedule_work(&dev->empress_workqueue); -} - - -static int empress_init(struct saa7134_dev *dev) -{ - int err; - - dprintk("%s: %s\n",dev->name,__func__); - dev->empress_dev = video_device_alloc(); - if (NULL == dev->empress_dev) - return -ENOMEM; - *(dev->empress_dev) = saa7134_empress_template; - dev->empress_dev->parent = &dev->pci->dev; - dev->empress_dev->release = video_device_release; - snprintf(dev->empress_dev->name, sizeof(dev->empress_dev->name), - "%s empress (%s)", dev->name, - saa7134_boards[dev->board].name); - - INIT_WORK(&dev->empress_workqueue, empress_signal_update); - - video_set_drvdata(dev->empress_dev, dev); - err = video_register_device(dev->empress_dev,VFL_TYPE_GRABBER, - empress_nr[dev->nr]); - if (err < 0) { - printk(KERN_INFO "%s: can't register video device\n", - dev->name); - video_device_release(dev->empress_dev); - dev->empress_dev = NULL; - return err; - } - printk(KERN_INFO "%s: registered device %s [mpeg]\n", - dev->name, video_device_node_name(dev->empress_dev)); - - videobuf_queue_sg_init(&dev->empress_tsq, &saa7134_ts_qops, - &dev->pci->dev, &dev->slock, - V4L2_BUF_TYPE_VIDEO_CAPTURE, - V4L2_FIELD_ALTERNATE, - sizeof(struct saa7134_buf), - dev, NULL); - - empress_signal_update(&dev->empress_workqueue); - return 0; -} - -static int empress_fini(struct saa7134_dev *dev) -{ - dprintk("%s: %s\n",dev->name,__func__); - - if (NULL == dev->empress_dev) - return 0; - flush_work_sync(&dev->empress_workqueue); - video_unregister_device(dev->empress_dev); - dev->empress_dev = NULL; - return 0; -} - -static struct saa7134_mpeg_ops empress_ops = { - .type = SAA7134_MPEG_EMPRESS, - .init = empress_init, - .fini = empress_fini, - .signal_change = empress_signal_change, -}; - -static int __init empress_register(void) -{ - return saa7134_ts_register(&empress_ops); -} - -static void __exit empress_unregister(void) -{ - saa7134_ts_unregister(&empress_ops); -} - -module_init(empress_register); -module_exit(empress_unregister); - -/* ----------------------------------------------------------- */ -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/saa7134/saa7134-i2c.c b/drivers/media/video/saa7134/saa7134-i2c.c deleted file mode 100644 index a176ec3285e0..000000000000 --- a/drivers/media/video/saa7134/saa7134-i2c.c +++ /dev/null @@ -1,435 +0,0 @@ -/* - * - * device driver for philips saa7134 based TV cards - * i2c interface support - * - * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/delay.h> - -#include "saa7134-reg.h" -#include "saa7134.h" -#include <media/v4l2-common.h> - -/* ----------------------------------------------------------- */ - -static unsigned int i2c_debug; -module_param(i2c_debug, int, 0644); -MODULE_PARM_DESC(i2c_debug,"enable debug messages [i2c]"); - -static unsigned int i2c_scan; -module_param(i2c_scan, int, 0444); -MODULE_PARM_DESC(i2c_scan,"scan i2c bus at insmod time"); - -#define d1printk if (1 == i2c_debug) printk -#define d2printk if (2 == i2c_debug) printk - -#define I2C_WAIT_DELAY 32 -#define I2C_WAIT_RETRY 16 - -/* ----------------------------------------------------------- */ - -static char *str_i2c_status[] = { - "IDLE", "DONE_STOP", "BUSY", "TO_SCL", "TO_ARB", "DONE_WRITE", - "DONE_READ", "DONE_WRITE_TO", "DONE_READ_TO", "NO_DEVICE", - "NO_ACKN", "BUS_ERR", "ARB_LOST", "SEQ_ERR", "ST_ERR", "SW_ERR" -}; - -enum i2c_status { - IDLE = 0, // no I2C command pending - DONE_STOP = 1, // I2C command done and STOP executed - BUSY = 2, // executing I2C command - TO_SCL = 3, // executing I2C command, time out on clock stretching - TO_ARB = 4, // time out on arbitration trial, still trying - DONE_WRITE = 5, // I2C command done and awaiting next write command - DONE_READ = 6, // I2C command done and awaiting next read command - DONE_WRITE_TO = 7, // see 5, and time out on status echo - DONE_READ_TO = 8, // see 6, and time out on status echo - NO_DEVICE = 9, // no acknowledge on device slave address - NO_ACKN = 10, // no acknowledge after data byte transfer - BUS_ERR = 11, // bus error - ARB_LOST = 12, // arbitration lost during transfer - SEQ_ERR = 13, // erroneous programming sequence - ST_ERR = 14, // wrong status echoing - SW_ERR = 15 // software error -}; - -static char *str_i2c_attr[] = { - "NOP", "STOP", "CONTINUE", "START" -}; - -enum i2c_attr { - NOP = 0, // no operation on I2C bus - STOP = 1, // stop condition, no associated byte transfer - CONTINUE = 2, // continue with byte transfer - START = 3 // start condition with byte transfer -}; - -static inline enum i2c_status i2c_get_status(struct saa7134_dev *dev) -{ - enum i2c_status status; - - status = saa_readb(SAA7134_I2C_ATTR_STATUS) & 0x0f; - d2printk(KERN_DEBUG "%s: i2c stat <= %s\n",dev->name, - str_i2c_status[status]); - return status; -} - -static inline void i2c_set_status(struct saa7134_dev *dev, - enum i2c_status status) -{ - d2printk(KERN_DEBUG "%s: i2c stat => %s\n",dev->name, - str_i2c_status[status]); - saa_andorb(SAA7134_I2C_ATTR_STATUS,0x0f,status); -} - -static inline void i2c_set_attr(struct saa7134_dev *dev, enum i2c_attr attr) -{ - d2printk(KERN_DEBUG "%s: i2c attr => %s\n",dev->name, - str_i2c_attr[attr]); - saa_andorb(SAA7134_I2C_ATTR_STATUS,0xc0,attr << 6); -} - -static inline int i2c_is_error(enum i2c_status status) -{ - switch (status) { - case NO_DEVICE: - case NO_ACKN: - case BUS_ERR: - case ARB_LOST: - case SEQ_ERR: - case ST_ERR: - return true; - default: - return false; - } -} - -static inline int i2c_is_idle(enum i2c_status status) -{ - switch (status) { - case IDLE: - case DONE_STOP: - return true; - default: - return false; - } -} - -static inline int i2c_is_busy(enum i2c_status status) -{ - switch (status) { - case BUSY: - case TO_SCL: - case TO_ARB: - return true; - default: - return false; - } -} - -static int i2c_is_busy_wait(struct saa7134_dev *dev) -{ - enum i2c_status status; - int count; - - for (count = 0; count < I2C_WAIT_RETRY; count++) { - status = i2c_get_status(dev); - if (!i2c_is_busy(status)) - break; - saa_wait(I2C_WAIT_DELAY); - } - if (I2C_WAIT_RETRY == count) - return false; - return true; -} - -static int i2c_reset(struct saa7134_dev *dev) -{ - enum i2c_status status; - int count; - - d2printk(KERN_DEBUG "%s: i2c reset\n",dev->name); - status = i2c_get_status(dev); - if (!i2c_is_error(status)) - return true; - i2c_set_status(dev,status); - - for (count = 0; count < I2C_WAIT_RETRY; count++) { - status = i2c_get_status(dev); - if (!i2c_is_error(status)) - break; - udelay(I2C_WAIT_DELAY); - } - if (I2C_WAIT_RETRY == count) - return false; - - if (!i2c_is_idle(status)) - return false; - - i2c_set_attr(dev,NOP); - return true; -} - -static inline int i2c_send_byte(struct saa7134_dev *dev, - enum i2c_attr attr, - unsigned char data) -{ - enum i2c_status status; - __u32 dword; - - /* have to write both attr + data in one 32bit word */ - dword = saa_readl(SAA7134_I2C_ATTR_STATUS >> 2); - dword &= 0x0f; - dword |= (attr << 6); - dword |= ((__u32)data << 8); - dword |= 0x00 << 16; /* 100 kHz */ -// dword |= 0x40 << 16; /* 400 kHz */ - dword |= 0xf0 << 24; - saa_writel(SAA7134_I2C_ATTR_STATUS >> 2, dword); - d2printk(KERN_DEBUG "%s: i2c data => 0x%x\n",dev->name,data); - - if (!i2c_is_busy_wait(dev)) - return -EIO; - status = i2c_get_status(dev); - if (i2c_is_error(status)) - return -EIO; - return 0; -} - -static inline int i2c_recv_byte(struct saa7134_dev *dev) -{ - enum i2c_status status; - unsigned char data; - - i2c_set_attr(dev,CONTINUE); - if (!i2c_is_busy_wait(dev)) - return -EIO; - status = i2c_get_status(dev); - if (i2c_is_error(status)) - return -EIO; - data = saa_readb(SAA7134_I2C_DATA); - d2printk(KERN_DEBUG "%s: i2c data <= 0x%x\n",dev->name,data); - return data; -} - -static int saa7134_i2c_xfer(struct i2c_adapter *i2c_adap, - struct i2c_msg *msgs, int num) -{ - struct saa7134_dev *dev = i2c_adap->algo_data; - enum i2c_status status; - unsigned char data; - int addr,rc,i,byte; - - status = i2c_get_status(dev); - if (!i2c_is_idle(status)) - if (!i2c_reset(dev)) - return -EIO; - - d2printk("start xfer\n"); - d1printk(KERN_DEBUG "%s: i2c xfer:",dev->name); - for (i = 0; i < num; i++) { - if (!(msgs[i].flags & I2C_M_NOSTART) || 0 == i) { - /* send address */ - d2printk("send address\n"); - addr = msgs[i].addr << 1; - if (msgs[i].flags & I2C_M_RD) - addr |= 1; - if (i > 0 && msgs[i].flags & - I2C_M_RD && msgs[i].addr != 0x40 && - msgs[i].addr != 0x19) { - /* workaround for a saa7134 i2c bug - * needed to talk to the mt352 demux - * thanks to pinnacle for the hint */ - int quirk = 0xfe; - d1printk(" [%02x quirk]",quirk); - i2c_send_byte(dev,START,quirk); - i2c_recv_byte(dev); - } - d1printk(" < %02x", addr); - rc = i2c_send_byte(dev,START,addr); - if (rc < 0) - goto err; - } - if (msgs[i].flags & I2C_M_RD) { - /* read bytes */ - d2printk("read bytes\n"); - for (byte = 0; byte < msgs[i].len; byte++) { - d1printk(" ="); - rc = i2c_recv_byte(dev); - if (rc < 0) - goto err; - d1printk("%02x", rc); - msgs[i].buf[byte] = rc; - } - /* discard mysterious extra byte when reading - from Samsung S5H1411. i2c bus gets error - if we do not. */ - if (0x19 == msgs[i].addr) { - d1printk(" ?"); - rc = i2c_recv_byte(dev); - if (rc < 0) - goto err; - d1printk("%02x", rc); - } - } else { - /* write bytes */ - d2printk("write bytes\n"); - for (byte = 0; byte < msgs[i].len; byte++) { - data = msgs[i].buf[byte]; - d1printk(" %02x", data); - rc = i2c_send_byte(dev,CONTINUE,data); - if (rc < 0) - goto err; - } - } - } - d2printk("xfer done\n"); - d1printk(" >"); - i2c_set_attr(dev,STOP); - rc = -EIO; - if (!i2c_is_busy_wait(dev)) - goto err; - status = i2c_get_status(dev); - if (i2c_is_error(status)) - goto err; - /* ensure that the bus is idle for at least one bit slot */ - msleep(1); - - d1printk("\n"); - return num; - err: - if (1 == i2c_debug) { - status = i2c_get_status(dev); - printk(" ERROR: %s\n",str_i2c_status[status]); - } - return rc; -} - -/* ----------------------------------------------------------- */ - -static u32 functionality(struct i2c_adapter *adap) -{ - return I2C_FUNC_SMBUS_EMUL; -} - -static struct i2c_algorithm saa7134_algo = { - .master_xfer = saa7134_i2c_xfer, - .functionality = functionality, -}; - -static struct i2c_adapter saa7134_adap_template = { - .owner = THIS_MODULE, - .name = "saa7134", - .algo = &saa7134_algo, -}; - -static struct i2c_client saa7134_client_template = { - .name = "saa7134 internal", -}; - -/* ----------------------------------------------------------- */ - -static int -saa7134_i2c_eeprom(struct saa7134_dev *dev, unsigned char *eedata, int len) -{ - unsigned char buf; - int i,err; - - dev->i2c_client.addr = 0xa0 >> 1; - buf = 0; - if (1 != (err = i2c_master_send(&dev->i2c_client,&buf,1))) { - printk(KERN_INFO "%s: Huh, no eeprom present (err=%d)?\n", - dev->name,err); - return -1; - } - if (len != (err = i2c_master_recv(&dev->i2c_client,eedata,len))) { - printk(KERN_WARNING "%s: i2c eeprom read error (err=%d)\n", - dev->name,err); - return -1; - } - for (i = 0; i < len; i++) { - if (0 == (i % 16)) - printk(KERN_INFO "%s: i2c eeprom %02x:",dev->name,i); - printk(" %02x",eedata[i]); - if (15 == (i % 16)) - printk("\n"); - } - return 0; -} - -static char *i2c_devs[128] = { - [ 0x20 ] = "mpeg encoder (saa6752hs)", - [ 0xa0 >> 1 ] = "eeprom", - [ 0xc0 >> 1 ] = "tuner (analog)", - [ 0x86 >> 1 ] = "tda9887", - [ 0x5a >> 1 ] = "remote control", -}; - -static void do_i2c_scan(char *name, struct i2c_client *c) -{ - unsigned char buf; - int i,rc; - - for (i = 0; i < ARRAY_SIZE(i2c_devs); i++) { - c->addr = i; - rc = i2c_master_recv(c,&buf,0); - if (rc < 0) - continue; - printk("%s: i2c scan: found device @ 0x%x [%s]\n", - name, i << 1, i2c_devs[i] ? i2c_devs[i] : "???"); - } -} - -int saa7134_i2c_register(struct saa7134_dev *dev) -{ - dev->i2c_adap = saa7134_adap_template; - dev->i2c_adap.dev.parent = &dev->pci->dev; - strcpy(dev->i2c_adap.name,dev->name); - dev->i2c_adap.algo_data = dev; - i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev); - i2c_add_adapter(&dev->i2c_adap); - - dev->i2c_client = saa7134_client_template; - dev->i2c_client.adapter = &dev->i2c_adap; - - saa7134_i2c_eeprom(dev,dev->eedata,sizeof(dev->eedata)); - if (i2c_scan) - do_i2c_scan(dev->name,&dev->i2c_client); - - /* Instantiate the IR receiver device, if present */ - saa7134_probe_i2c_ir(dev); - return 0; -} - -int saa7134_i2c_unregister(struct saa7134_dev *dev) -{ - i2c_del_adapter(&dev->i2c_adap); - return 0; -} - -/* ----------------------------------------------------------- */ -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c deleted file mode 100644 index 0f78f5e537e2..000000000000 --- a/drivers/media/video/saa7134/saa7134-input.c +++ /dev/null @@ -1,1041 +0,0 @@ -/* - * - * handle saa7134 IR remotes via linux kernel input layer. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/interrupt.h> -#include <linux/slab.h> - -#include "saa7134-reg.h" -#include "saa7134.h" - -#define MODULE_NAME "saa7134" - -static unsigned int disable_ir; -module_param(disable_ir, int, 0444); -MODULE_PARM_DESC(disable_ir,"disable infrared remote support"); - -static unsigned int ir_debug; -module_param(ir_debug, int, 0644); -MODULE_PARM_DESC(ir_debug,"enable debug messages [IR]"); - -static int pinnacle_remote; -module_param(pinnacle_remote, int, 0644); /* Choose Pinnacle PCTV remote */ -MODULE_PARM_DESC(pinnacle_remote, "Specify Pinnacle PCTV remote: 0=coloured, 1=grey (defaults to 0)"); - -#define dprintk(fmt, arg...) if (ir_debug) \ - printk(KERN_DEBUG "%s/ir: " fmt, dev->name , ## arg) -#define i2cdprintk(fmt, arg...) if (ir_debug) \ - printk(KERN_DEBUG "%s/ir: " fmt, ir->name , ## arg) - -/* Helper function for raw decoding at GPIO16 or GPIO18 */ -static int saa7134_raw_decode_irq(struct saa7134_dev *dev); - -/* -------------------- GPIO generic keycode builder -------------------- */ - -static int build_key(struct saa7134_dev *dev) -{ - struct saa7134_card_ir *ir = dev->remote; - u32 gpio, data; - - /* here comes the additional handshake steps for some cards */ - switch (dev->board) { - case SAA7134_BOARD_GOTVIEW_7135: - saa_setb(SAA7134_GPIO_GPSTATUS1, 0x80); - saa_clearb(SAA7134_GPIO_GPSTATUS1, 0x80); - break; - } - /* rising SAA7134_GPIO_GPRESCAN reads the status */ - saa_clearb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN); - saa_setb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN); - - gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); - if (ir->polling) { - if (ir->last_gpio == gpio) - return 0; - ir->last_gpio = gpio; - } - - data = ir_extract_bits(gpio, ir->mask_keycode); - dprintk("build_key gpio=0x%x mask=0x%x data=%d\n", - gpio, ir->mask_keycode, data); - - switch (dev->board) { - case SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG: - if (data == ir->mask_keycode) - rc_keyup(ir->dev); - else - rc_keydown_notimeout(ir->dev, data, 0); - return 0; - } - - if (ir->polling) { - if ((ir->mask_keydown && (0 != (gpio & ir->mask_keydown))) || - (ir->mask_keyup && (0 == (gpio & ir->mask_keyup)))) { - rc_keydown_notimeout(ir->dev, data, 0); - } else { - rc_keyup(ir->dev); - } - } - else { /* IRQ driven mode - handle key press and release in one go */ - if ((ir->mask_keydown && (0 != (gpio & ir->mask_keydown))) || - (ir->mask_keyup && (0 == (gpio & ir->mask_keyup)))) { - rc_keydown_notimeout(ir->dev, data, 0); - rc_keyup(ir->dev); - } - } - - return 0; -} - -/* --------------------- Chip specific I2C key builders ----------------- */ - -static int get_key_flydvb_trio(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - int gpio; - int attempt = 0; - unsigned char b; - - /* We need this to access GPI Used by the saa_readl macro. */ - struct saa7134_dev *dev = ir->c->adapter->algo_data; - - if (dev == NULL) { - i2cdprintk("get_key_flydvb_trio: " - "ir->c->adapter->algo_data is NULL!\n"); - return -EIO; - } - - /* rising SAA7134_GPIGPRESCAN reads the status */ - saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); - saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); - - gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); - - if (0x40000 & ~gpio) - return 0; /* No button press */ - - /* No button press - only before first key pressed */ - if (b == 0xFF) - return 0; - - /* poll IR chip */ - /* weak up the IR chip */ - b = 0; - - while (1 != i2c_master_send(ir->c, &b, 1)) { - if ((attempt++) < 10) { - /* - * wait a bit for next attempt - - * I don't know how make it better - */ - msleep(10); - continue; - } - i2cdprintk("send wake up byte to pic16C505 (IR chip)" - "failed %dx\n", attempt); - return -EIO; - } - if (1 != i2c_master_recv(ir->c, &b, 1)) { - i2cdprintk("read error\n"); - return -EIO; - } - - *ir_key = b; - *ir_raw = b; - return 1; -} - -static int get_key_msi_tvanywhere_plus(struct IR_i2c *ir, u32 *ir_key, - u32 *ir_raw) -{ - unsigned char b; - int gpio; - - /* <dev> is needed to access GPIO. Used by the saa_readl macro. */ - struct saa7134_dev *dev = ir->c->adapter->algo_data; - if (dev == NULL) { - i2cdprintk("get_key_msi_tvanywhere_plus: " - "ir->c->adapter->algo_data is NULL!\n"); - return -EIO; - } - - /* rising SAA7134_GPIO_GPRESCAN reads the status */ - - saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); - saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); - - gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); - - /* GPIO&0x40 is pulsed low when a button is pressed. Don't do - I2C receive if gpio&0x40 is not low. */ - - if (gpio & 0x40) - return 0; /* No button press */ - - /* GPIO says there is a button press. Get it. */ - - if (1 != i2c_master_recv(ir->c, &b, 1)) { - i2cdprintk("read error\n"); - return -EIO; - } - - /* No button press */ - - if (b == 0xff) - return 0; - - /* Button pressed */ - - dprintk("get_key_msi_tvanywhere_plus: Key = 0x%02X\n", b); - *ir_key = b; - *ir_raw = b; - return 1; -} - -/* copied and modified from get_key_msi_tvanywhere_plus() */ -static int get_key_kworld_pc150u(struct IR_i2c *ir, u32 *ir_key, - u32 *ir_raw) -{ - unsigned char b; - unsigned int gpio; - - /* <dev> is needed to access GPIO. Used by the saa_readl macro. */ - struct saa7134_dev *dev = ir->c->adapter->algo_data; - if (dev == NULL) { - i2cdprintk("get_key_kworld_pc150u: " - "ir->c->adapter->algo_data is NULL!\n"); - return -EIO; - } - - /* rising SAA7134_GPIO_GPRESCAN reads the status */ - - saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); - saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); - - gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); - - /* GPIO&0x100 is pulsed low when a button is pressed. Don't do - I2C receive if gpio&0x100 is not low. */ - - if (gpio & 0x100) - return 0; /* No button press */ - - /* GPIO says there is a button press. Get it. */ - - if (1 != i2c_master_recv(ir->c, &b, 1)) { - i2cdprintk("read error\n"); - return -EIO; - } - - /* No button press */ - - if (b == 0xff) - return 0; - - /* Button pressed */ - - dprintk("get_key_kworld_pc150u: Key = 0x%02X\n", b); - *ir_key = b; - *ir_raw = b; - return 1; -} - -static int get_key_purpletv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - unsigned char b; - - /* poll IR chip */ - if (1 != i2c_master_recv(ir->c, &b, 1)) { - i2cdprintk("read error\n"); - return -EIO; - } - - /* no button press */ - if (b==0) - return 0; - - /* repeating */ - if (b & 0x80) - return 1; - - *ir_key = b; - *ir_raw = b; - return 1; -} - -static int get_key_hvr1110(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - unsigned char buf[5]; - - /* poll IR chip */ - if (5 != i2c_master_recv(ir->c, buf, 5)) - return -EIO; - - /* Check if some key were pressed */ - if (!(buf[0] & 0x80)) - return 0; - - /* - * buf[3] & 0x80 is always high. - * buf[3] & 0x40 is a parity bit. A repeat event is marked - * by preserving it into two separate readings - * buf[4] bits 0 and 1, and buf[1] and buf[2] are always - * zero. - */ - *ir_key = 0x1fff & ((buf[3] << 8) | (buf[4] >> 2)); - *ir_raw = *ir_key; - return 1; -} - - -static int get_key_beholdm6xx(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - unsigned char data[12]; - u32 gpio; - - struct saa7134_dev *dev = ir->c->adapter->algo_data; - - /* rising SAA7134_GPIO_GPRESCAN reads the status */ - saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); - saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); - - gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); - - if (0x400000 & ~gpio) - return 0; /* No button press */ - - ir->c->addr = 0x5a >> 1; - - if (12 != i2c_master_recv(ir->c, data, 12)) { - i2cdprintk("read error\n"); - return -EIO; - } - - if (data[9] != (unsigned char)(~data[8])) - return 0; - - *ir_raw = ((data[10] << 16) | (data[11] << 8) | (data[9] << 0)); - *ir_key = *ir_raw; - - return 1; -} - -/* Common (grey or coloured) pinnacle PCTV remote handling - * - */ -static int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw, - int parity_offset, int marker, int code_modulo) -{ - unsigned char b[4]; - unsigned int start = 0,parity = 0,code = 0; - - /* poll IR chip */ - if (4 != i2c_master_recv(ir->c, b, 4)) { - i2cdprintk("read error\n"); - return -EIO; - } - - for (start = 0; start < ARRAY_SIZE(b); start++) { - if (b[start] == marker) { - code=b[(start+parity_offset + 1) % 4]; - parity=b[(start+parity_offset) % 4]; - } - } - - /* Empty Request */ - if (parity == 0) - return 0; - - /* Repeating... */ - if (ir->old == parity) - return 0; - - ir->old = parity; - - /* drop special codes when a key is held down a long time for the grey controller - In this case, the second bit of the code is asserted */ - if (marker == 0xfe && (code & 0x40)) - return 0; - - code %= code_modulo; - - *ir_raw = code; - *ir_key = code; - - i2cdprintk("Pinnacle PCTV key %02x\n", code); - - return 1; -} - -/* The grey pinnacle PCTV remote - * - * There are one issue with this remote: - * - I2c packet does not change when the same key is pressed quickly. The workaround - * is to hold down each key for about half a second, so that another code is generated - * in the i2c packet, and the function can distinguish key presses. - * - * Sylvain Pasche <sylvain.pasche@gmail.com> - */ -static int get_key_pinnacle_grey(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - - return get_key_pinnacle(ir, ir_key, ir_raw, 1, 0xfe, 0xff); -} - - -/* The new pinnacle PCTV remote (with the colored buttons) - * - * Ricardo Cerqueira <v4l@cerqueira.org> - */ -static int get_key_pinnacle_color(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - /* code_modulo parameter (0x88) is used to reduce code value to fit inside IR_KEYTAB_SIZE - * - * this is the only value that results in 42 unique - * codes < 128 - */ - - return get_key_pinnacle(ir, ir_key, ir_raw, 2, 0x80, 0x88); -} - -void saa7134_input_irq(struct saa7134_dev *dev) -{ - struct saa7134_card_ir *ir; - - if (!dev || !dev->remote) - return; - - ir = dev->remote; - if (!ir->running) - return; - - if (!ir->polling && !ir->raw_decode) { - build_key(dev); - } else if (ir->raw_decode) { - saa7134_raw_decode_irq(dev); - } -} - -static void saa7134_input_timer(unsigned long data) -{ - struct saa7134_dev *dev = (struct saa7134_dev *)data; - struct saa7134_card_ir *ir = dev->remote; - - build_key(dev); - mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling)); -} - -static void ir_raw_decode_timer_end(unsigned long data) -{ - struct saa7134_dev *dev = (struct saa7134_dev *)data; - - ir_raw_event_handle(dev->remote->dev); -} - -static int __saa7134_ir_start(void *priv) -{ - struct saa7134_dev *dev = priv; - struct saa7134_card_ir *ir; - - if (!dev || !dev->remote) - return -EINVAL; - - ir = dev->remote; - if (ir->running) - return 0; - - /* Moved here from saa7134_input_init1() because the latter - * is not called on device resume */ - switch (dev->board) { - case SAA7134_BOARD_MD2819: - case SAA7134_BOARD_KWORLD_VSTREAM_XPERT: - case SAA7134_BOARD_AVERMEDIA_305: - case SAA7134_BOARD_AVERMEDIA_307: - case SAA7134_BOARD_AVERMEDIA_STUDIO_305: - case SAA7134_BOARD_AVERMEDIA_STUDIO_505: - case SAA7134_BOARD_AVERMEDIA_STUDIO_307: - case SAA7134_BOARD_AVERMEDIA_STUDIO_507: - case SAA7134_BOARD_AVERMEDIA_STUDIO_507UA: - case SAA7134_BOARD_AVERMEDIA_GO_007_FM: - case SAA7134_BOARD_AVERMEDIA_M102: - case SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS: - /* Without this we won't receive key up events */ - saa_setb(SAA7134_GPIO_GPMODE0, 0x4); - saa_setb(SAA7134_GPIO_GPSTATUS0, 0x4); - break; - case SAA7134_BOARD_AVERMEDIA_777: - case SAA7134_BOARD_AVERMEDIA_A16AR: - /* Without this we won't receive key up events */ - saa_setb(SAA7134_GPIO_GPMODE1, 0x1); - saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1); - break; - case SAA7134_BOARD_AVERMEDIA_A16D: - /* Without this we won't receive key up events */ - saa_setb(SAA7134_GPIO_GPMODE1, 0x1); - saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1); - break; - case SAA7134_BOARD_GOTVIEW_7135: - saa_setb(SAA7134_GPIO_GPMODE1, 0x80); - break; - } - - ir->running = true; - - if (ir->polling) { - setup_timer(&ir->timer, saa7134_input_timer, - (unsigned long)dev); - ir->timer.expires = jiffies + HZ; - add_timer(&ir->timer); - } else if (ir->raw_decode) { - /* set timer_end for code completion */ - setup_timer(&ir->timer, ir_raw_decode_timer_end, - (unsigned long)dev); - } - - return 0; -} - -static void __saa7134_ir_stop(void *priv) -{ - struct saa7134_dev *dev = priv; - struct saa7134_card_ir *ir; - - if (!dev || !dev->remote) - return; - - ir = dev->remote; - if (!ir->running) - return; - - if (ir->polling || ir->raw_decode) - del_timer_sync(&ir->timer); - - ir->running = false; - - return; -} - -int saa7134_ir_start(struct saa7134_dev *dev) -{ - if (dev->remote->users) - return __saa7134_ir_start(dev); - - return 0; -} - -void saa7134_ir_stop(struct saa7134_dev *dev) -{ - if (dev->remote->users) - __saa7134_ir_stop(dev); -} - -static int saa7134_ir_open(struct rc_dev *rc) -{ - struct saa7134_dev *dev = rc->priv; - - dev->remote->users++; - return __saa7134_ir_start(dev); -} - -static void saa7134_ir_close(struct rc_dev *rc) -{ - struct saa7134_dev *dev = rc->priv; - - dev->remote->users--; - if (!dev->remote->users) - __saa7134_ir_stop(dev); -} - -int saa7134_input_init1(struct saa7134_dev *dev) -{ - struct saa7134_card_ir *ir; - struct rc_dev *rc; - char *ir_codes = NULL; - u32 mask_keycode = 0; - u32 mask_keydown = 0; - u32 mask_keyup = 0; - unsigned polling = 0; - bool raw_decode = false; - int err; - - if (dev->has_remote != SAA7134_REMOTE_GPIO) - return -ENODEV; - if (disable_ir) - return -ENODEV; - - /* detect & configure */ - switch (dev->board) { - case SAA7134_BOARD_FLYVIDEO2000: - case SAA7134_BOARD_FLYVIDEO3000: - case SAA7134_BOARD_FLYTVPLATINUM_FM: - case SAA7134_BOARD_FLYTVPLATINUM_MINI2: - case SAA7134_BOARD_ROVERMEDIA_LINK_PRO_FM: - ir_codes = RC_MAP_FLYVIDEO; - mask_keycode = 0xEC00000; - mask_keydown = 0x0040000; - break; - case SAA7134_BOARD_CINERGY400: - case SAA7134_BOARD_CINERGY600: - case SAA7134_BOARD_CINERGY600_MK3: - ir_codes = RC_MAP_CINERGY; - mask_keycode = 0x00003f; - mask_keyup = 0x040000; - break; - case SAA7134_BOARD_ECS_TVP3XP: - case SAA7134_BOARD_ECS_TVP3XP_4CB5: - ir_codes = RC_MAP_EZTV; - mask_keycode = 0x00017c; - mask_keyup = 0x000002; - polling = 50; // ms - break; - case SAA7134_BOARD_KWORLD_XPERT: - case SAA7134_BOARD_AVACSSMARTTV: - ir_codes = RC_MAP_PIXELVIEW; - mask_keycode = 0x00001F; - mask_keyup = 0x000020; - polling = 50; // ms - break; - case SAA7134_BOARD_MD2819: - case SAA7134_BOARD_KWORLD_VSTREAM_XPERT: - case SAA7134_BOARD_AVERMEDIA_305: - case SAA7134_BOARD_AVERMEDIA_307: - case SAA7134_BOARD_AVERMEDIA_STUDIO_305: - case SAA7134_BOARD_AVERMEDIA_STUDIO_505: - case SAA7134_BOARD_AVERMEDIA_STUDIO_307: - case SAA7134_BOARD_AVERMEDIA_STUDIO_507: - case SAA7134_BOARD_AVERMEDIA_STUDIO_507UA: - case SAA7134_BOARD_AVERMEDIA_GO_007_FM: - case SAA7134_BOARD_AVERMEDIA_M102: - case SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS: - ir_codes = RC_MAP_AVERMEDIA; - mask_keycode = 0x0007C8; - mask_keydown = 0x000010; - polling = 50; // ms - /* GPIO stuff moved to __saa7134_ir_start() */ - break; - case SAA7134_BOARD_AVERMEDIA_M135A: - ir_codes = RC_MAP_AVERMEDIA_M135A; - mask_keydown = 0x0040000; /* Enable GPIO18 line on both edges */ - mask_keyup = 0x0040000; - mask_keycode = 0xffff; - raw_decode = true; - break; - case SAA7134_BOARD_AVERMEDIA_M733A: - ir_codes = RC_MAP_AVERMEDIA_M733A_RM_K6; - mask_keydown = 0x0040000; - mask_keyup = 0x0040000; - mask_keycode = 0xffff; - raw_decode = true; - break; - case SAA7134_BOARD_AVERMEDIA_777: - case SAA7134_BOARD_AVERMEDIA_A16AR: - ir_codes = RC_MAP_AVERMEDIA; - mask_keycode = 0x02F200; - mask_keydown = 0x000400; - polling = 50; // ms - /* GPIO stuff moved to __saa7134_ir_start() */ - break; - case SAA7134_BOARD_AVERMEDIA_A16D: - ir_codes = RC_MAP_AVERMEDIA_A16D; - mask_keycode = 0x02F200; - mask_keydown = 0x000400; - polling = 50; /* ms */ - /* GPIO stuff moved to __saa7134_ir_start() */ - break; - case SAA7134_BOARD_KWORLD_TERMINATOR: - ir_codes = RC_MAP_PIXELVIEW; - mask_keycode = 0x00001f; - mask_keyup = 0x000060; - polling = 50; // ms - break; - case SAA7134_BOARD_MANLI_MTV001: - case SAA7134_BOARD_MANLI_MTV002: - ir_codes = RC_MAP_MANLI; - mask_keycode = 0x001f00; - mask_keyup = 0x004000; - polling = 50; /* ms */ - break; - case SAA7134_BOARD_BEHOLD_409FM: - case SAA7134_BOARD_BEHOLD_401: - case SAA7134_BOARD_BEHOLD_403: - case SAA7134_BOARD_BEHOLD_403FM: - case SAA7134_BOARD_BEHOLD_405: - case SAA7134_BOARD_BEHOLD_405FM: - case SAA7134_BOARD_BEHOLD_407: - case SAA7134_BOARD_BEHOLD_407FM: - case SAA7134_BOARD_BEHOLD_409: - case SAA7134_BOARD_BEHOLD_505FM: - case SAA7134_BOARD_BEHOLD_505RDS_MK5: - case SAA7134_BOARD_BEHOLD_505RDS_MK3: - case SAA7134_BOARD_BEHOLD_507_9FM: - case SAA7134_BOARD_BEHOLD_507RDS_MK3: - case SAA7134_BOARD_BEHOLD_507RDS_MK5: - ir_codes = RC_MAP_MANLI; - mask_keycode = 0x003f00; - mask_keyup = 0x004000; - polling = 50; /* ms */ - break; - case SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM: - ir_codes = RC_MAP_BEHOLD_COLUMBUS; - mask_keycode = 0x003f00; - mask_keyup = 0x004000; - polling = 50; // ms - break; - case SAA7134_BOARD_SEDNA_PC_TV_CARDBUS: - ir_codes = RC_MAP_PCTV_SEDNA; - mask_keycode = 0x001f00; - mask_keyup = 0x004000; - polling = 50; // ms - break; - case SAA7134_BOARD_GOTVIEW_7135: - ir_codes = RC_MAP_GOTVIEW7135; - mask_keycode = 0x0003CC; - mask_keydown = 0x000010; - polling = 5; /* ms */ - /* GPIO stuff moved to __saa7134_ir_start() */ - break; - case SAA7134_BOARD_VIDEOMATE_TV_PVR: - case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS: - case SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII: - ir_codes = RC_MAP_VIDEOMATE_TV_PVR; - mask_keycode = 0x00003F; - mask_keyup = 0x400000; - polling = 50; // ms - break; - case SAA7134_BOARD_PROTEUS_2309: - ir_codes = RC_MAP_PROTEUS_2309; - mask_keycode = 0x00007F; - mask_keyup = 0x000080; - polling = 50; // ms - break; - case SAA7134_BOARD_VIDEOMATE_DVBT_300: - case SAA7134_BOARD_VIDEOMATE_DVBT_200: - ir_codes = RC_MAP_VIDEOMATE_TV_PVR; - mask_keycode = 0x003F00; - mask_keyup = 0x040000; - break; - case SAA7134_BOARD_FLYDVBS_LR300: - case SAA7134_BOARD_FLYDVBT_LR301: - case SAA7134_BOARD_FLYDVBTDUO: - ir_codes = RC_MAP_FLYDVB; - mask_keycode = 0x0001F00; - mask_keydown = 0x0040000; - break; - case SAA7134_BOARD_ASUSTeK_P7131_DUAL: - case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA: - case SAA7134_BOARD_ASUSTeK_P7131_ANALOG: - ir_codes = RC_MAP_ASUS_PC39; - mask_keydown = 0x0040000; /* Enable GPIO18 line on both edges */ - mask_keyup = 0x0040000; - mask_keycode = 0xffff; - raw_decode = true; - break; - case SAA7134_BOARD_ASUSTeK_PS3_100: - ir_codes = RC_MAP_ASUS_PS3_100; - mask_keydown = 0x0040000; - mask_keyup = 0x0040000; - mask_keycode = 0xffff; - raw_decode = true; - break; - case SAA7134_BOARD_ENCORE_ENLTV: - case SAA7134_BOARD_ENCORE_ENLTV_FM: - ir_codes = RC_MAP_ENCORE_ENLTV; - mask_keycode = 0x00007f; - mask_keyup = 0x040000; - polling = 50; // ms - break; - case SAA7134_BOARD_ENCORE_ENLTV_FM53: - case SAA7134_BOARD_ENCORE_ENLTV_FM3: - ir_codes = RC_MAP_ENCORE_ENLTV_FM53; - mask_keydown = 0x0040000; /* Enable GPIO18 line on both edges */ - mask_keyup = 0x0040000; - mask_keycode = 0xffff; - raw_decode = true; - break; - case SAA7134_BOARD_10MOONSTVMASTER3: - ir_codes = RC_MAP_ENCORE_ENLTV; - mask_keycode = 0x5f80000; - mask_keyup = 0x8000000; - polling = 50; //ms - break; - case SAA7134_BOARD_GENIUS_TVGO_A11MCE: - ir_codes = RC_MAP_GENIUS_TVGO_A11MCE; - mask_keycode = 0xff; - mask_keydown = 0xf00000; - polling = 50; /* ms */ - break; - case SAA7134_BOARD_REAL_ANGEL_220: - ir_codes = RC_MAP_REAL_AUDIO_220_32_KEYS; - mask_keycode = 0x3f00; - mask_keyup = 0x4000; - polling = 50; /* ms */ - break; - case SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG: - ir_codes = RC_MAP_KWORLD_PLUS_TV_ANALOG; - mask_keycode = 0x7f; - polling = 40; /* ms */ - break; - case SAA7134_BOARD_VIDEOMATE_S350: - ir_codes = RC_MAP_VIDEOMATE_S350; - mask_keycode = 0x003f00; - mask_keydown = 0x040000; - break; - case SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S: - ir_codes = RC_MAP_WINFAST; - mask_keycode = 0x5f00; - mask_keyup = 0x020000; - polling = 50; /* ms */ - break; - case SAA7134_BOARD_VIDEOMATE_M1F: - ir_codes = RC_MAP_VIDEOMATE_K100; - mask_keycode = 0x0ff00; - mask_keyup = 0x040000; - break; - case SAA7134_BOARD_HAUPPAUGE_HVR1150: - case SAA7134_BOARD_HAUPPAUGE_HVR1120: - ir_codes = RC_MAP_HAUPPAUGE; - mask_keydown = 0x0040000; /* Enable GPIO18 line on both edges */ - mask_keyup = 0x0040000; - mask_keycode = 0xffff; - raw_decode = true; - break; - } - if (NULL == ir_codes) { - printk("%s: Oops: IR config error [card=%d]\n", - dev->name, dev->board); - return -ENODEV; - } - - ir = kzalloc(sizeof(*ir), GFP_KERNEL); - rc = rc_allocate_device(); - if (!ir || !rc) { - err = -ENOMEM; - goto err_out_free; - } - - ir->dev = rc; - dev->remote = ir; - - /* init hardware-specific stuff */ - ir->mask_keycode = mask_keycode; - ir->mask_keydown = mask_keydown; - ir->mask_keyup = mask_keyup; - ir->polling = polling; - ir->raw_decode = raw_decode; - - /* init input device */ - snprintf(ir->name, sizeof(ir->name), "saa7134 IR (%s)", - saa7134_boards[dev->board].name); - snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", - pci_name(dev->pci)); - - rc->priv = dev; - rc->open = saa7134_ir_open; - rc->close = saa7134_ir_close; - if (raw_decode) - rc->driver_type = RC_DRIVER_IR_RAW; - - rc->input_name = ir->name; - rc->input_phys = ir->phys; - rc->input_id.bustype = BUS_PCI; - rc->input_id.version = 1; - if (dev->pci->subsystem_vendor) { - rc->input_id.vendor = dev->pci->subsystem_vendor; - rc->input_id.product = dev->pci->subsystem_device; - } else { - rc->input_id.vendor = dev->pci->vendor; - rc->input_id.product = dev->pci->device; - } - rc->dev.parent = &dev->pci->dev; - rc->map_name = ir_codes; - rc->driver_name = MODULE_NAME; - - err = rc_register_device(rc); - if (err) - goto err_out_free; - - return 0; - -err_out_free: - rc_free_device(rc); - dev->remote = NULL; - kfree(ir); - return err; -} - -void saa7134_input_fini(struct saa7134_dev *dev) -{ - if (NULL == dev->remote) - return; - - saa7134_ir_stop(dev); - rc_unregister_device(dev->remote->dev); - kfree(dev->remote); - dev->remote = NULL; -} - -void saa7134_probe_i2c_ir(struct saa7134_dev *dev) -{ - struct i2c_board_info info; - struct i2c_msg msg_msi = { - .addr = 0x50, - .flags = I2C_M_RD, - .len = 0, - .buf = NULL, - }; - int rc; - - if (disable_ir) { - dprintk("IR has been disabled, not probing for i2c remote\n"); - return; - } - - memset(&info, 0, sizeof(struct i2c_board_info)); - memset(&dev->init_data, 0, sizeof(dev->init_data)); - strlcpy(info.type, "ir_video", I2C_NAME_SIZE); - - switch (dev->board) { - case SAA7134_BOARD_PINNACLE_PCTV_110i: - case SAA7134_BOARD_PINNACLE_PCTV_310i: - dev->init_data.name = "Pinnacle PCTV"; - if (pinnacle_remote == 0) { - dev->init_data.get_key = get_key_pinnacle_color; - dev->init_data.ir_codes = RC_MAP_PINNACLE_COLOR; - info.addr = 0x47; - } else { - dev->init_data.get_key = get_key_pinnacle_grey; - dev->init_data.ir_codes = RC_MAP_PINNACLE_GREY; - info.addr = 0x47; - } - break; - case SAA7134_BOARD_UPMOST_PURPLE_TV: - dev->init_data.name = "Purple TV"; - dev->init_data.get_key = get_key_purpletv; - dev->init_data.ir_codes = RC_MAP_PURPLETV; - info.addr = 0x7a; - break; - case SAA7134_BOARD_MSI_TVATANYWHERE_PLUS: - dev->init_data.name = "MSI TV@nywhere Plus"; - dev->init_data.get_key = get_key_msi_tvanywhere_plus; - dev->init_data.ir_codes = RC_MAP_MSI_TVANYWHERE_PLUS; - /* - * MSI TV@nyware Plus requires more frequent polling - * otherwise it will miss some keypresses - */ - dev->init_data.polling_interval = 50; - info.addr = 0x30; - /* MSI TV@nywhere Plus controller doesn't seem to - respond to probes unless we read something from - an existing device. Weird... - REVISIT: might no longer be needed */ - rc = i2c_transfer(&dev->i2c_adap, &msg_msi, 1); - dprintk("probe 0x%02x @ %s: %s\n", - msg_msi.addr, dev->i2c_adap.name, - (1 == rc) ? "yes" : "no"); - break; - case SAA7134_BOARD_KWORLD_PC150U: - /* copied and modified from MSI TV@nywhere Plus */ - dev->init_data.name = "Kworld PC150-U"; - dev->init_data.get_key = get_key_kworld_pc150u; - dev->init_data.ir_codes = RC_MAP_KWORLD_PC150U; - info.addr = 0x30; - /* MSI TV@nywhere Plus controller doesn't seem to - respond to probes unless we read something from - an existing device. Weird... - REVISIT: might no longer be needed */ - rc = i2c_transfer(&dev->i2c_adap, &msg_msi, 1); - dprintk("probe 0x%02x @ %s: %s\n", - msg_msi.addr, dev->i2c_adap.name, - (1 == rc) ? "yes" : "no"); - break; - case SAA7134_BOARD_HAUPPAUGE_HVR1110: - dev->init_data.name = "HVR 1110"; - dev->init_data.get_key = get_key_hvr1110; - dev->init_data.ir_codes = RC_MAP_HAUPPAUGE; - info.addr = 0x71; - break; - case SAA7134_BOARD_BEHOLD_607FM_MK3: - case SAA7134_BOARD_BEHOLD_607FM_MK5: - case SAA7134_BOARD_BEHOLD_609FM_MK3: - case SAA7134_BOARD_BEHOLD_609FM_MK5: - case SAA7134_BOARD_BEHOLD_607RDS_MK3: - case SAA7134_BOARD_BEHOLD_607RDS_MK5: - case SAA7134_BOARD_BEHOLD_609RDS_MK3: - case SAA7134_BOARD_BEHOLD_609RDS_MK5: - case SAA7134_BOARD_BEHOLD_M6: - case SAA7134_BOARD_BEHOLD_M63: - case SAA7134_BOARD_BEHOLD_M6_EXTRA: - case SAA7134_BOARD_BEHOLD_H6: - case SAA7134_BOARD_BEHOLD_X7: - case SAA7134_BOARD_BEHOLD_H7: - case SAA7134_BOARD_BEHOLD_A7: - dev->init_data.name = "BeholdTV"; - dev->init_data.get_key = get_key_beholdm6xx; - dev->init_data.ir_codes = RC_MAP_BEHOLD; - dev->init_data.type = RC_TYPE_NEC; - info.addr = 0x2d; - break; - case SAA7134_BOARD_AVERMEDIA_CARDBUS_501: - case SAA7134_BOARD_AVERMEDIA_CARDBUS_506: - info.addr = 0x40; - break; - case SAA7134_BOARD_FLYDVB_TRIO: - dev->init_data.name = "FlyDVB Trio"; - dev->init_data.get_key = get_key_flydvb_trio; - dev->init_data.ir_codes = RC_MAP_FLYDVB; - info.addr = 0x0b; - break; - default: - dprintk("No I2C IR support for board %x\n", dev->board); - return; - } - - if (dev->init_data.name) - info.platform_data = &dev->init_data; - i2c_new_device(&dev->i2c_adap, &info); -} - -static int saa7134_raw_decode_irq(struct saa7134_dev *dev) -{ - struct saa7134_card_ir *ir = dev->remote; - unsigned long timeout; - int space; - - /* Generate initial event */ - saa_clearb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); - saa_setb(SAA7134_GPIO_GPMODE3, SAA7134_GPIO_GPRESCAN); - space = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2) & ir->mask_keydown; - ir_raw_event_store_edge(dev->remote->dev, space ? IR_SPACE : IR_PULSE); - - /* - * Wait 15 ms from the start of the first IR event before processing - * the event. This time is enough for NEC protocol. May need adjustments - * to work with other protocols. - */ - smp_mb(); - - if (!timer_pending(&ir->timer)) { - timeout = jiffies + msecs_to_jiffies(15); - mod_timer(&ir->timer, timeout); - } - - return 1; -} diff --git a/drivers/media/video/saa7134/saa7134-reg.h b/drivers/media/video/saa7134/saa7134-reg.h deleted file mode 100644 index e7e0af101fa7..000000000000 --- a/drivers/media/video/saa7134/saa7134-reg.h +++ /dev/null @@ -1,378 +0,0 @@ -/* - * - * philips saa7134 registers - */ - -/* ------------------------------------------------------------------ */ -/* - * PCI ID's - */ -#ifndef PCI_DEVICE_ID_PHILIPS_SAA7130 -# define PCI_DEVICE_ID_PHILIPS_SAA7130 0x7130 -#endif -#ifndef PCI_DEVICE_ID_PHILIPS_SAA7133 -# define PCI_DEVICE_ID_PHILIPS_SAA7133 0x7133 -#endif -#ifndef PCI_DEVICE_ID_PHILIPS_SAA7134 -# define PCI_DEVICE_ID_PHILIPS_SAA7134 0x7134 -#endif -#ifndef PCI_DEVICE_ID_PHILIPS_SAA7135 -# define PCI_DEVICE_ID_PHILIPS_SAA7135 0x7135 -#endif - -/* ------------------------------------------------------------------ */ -/* - * registers -- 32 bit - */ - -/* DMA channels, n = 0 ... 6 */ -#define SAA7134_RS_BA1(n) ((0x200 >> 2) + 4*n) -#define SAA7134_RS_BA2(n) ((0x204 >> 2) + 4*n) -#define SAA7134_RS_PITCH(n) ((0x208 >> 2) + 4*n) -#define SAA7134_RS_CONTROL(n) ((0x20c >> 2) + 4*n) -#define SAA7134_RS_CONTROL_WSWAP (0x01 << 25) -#define SAA7134_RS_CONTROL_BSWAP (0x01 << 24) -#define SAA7134_RS_CONTROL_BURST_2 (0x01 << 21) -#define SAA7134_RS_CONTROL_BURST_4 (0x02 << 21) -#define SAA7134_RS_CONTROL_BURST_8 (0x03 << 21) -#define SAA7134_RS_CONTROL_BURST_16 (0x04 << 21) -#define SAA7134_RS_CONTROL_BURST_32 (0x05 << 21) -#define SAA7134_RS_CONTROL_BURST_64 (0x06 << 21) -#define SAA7134_RS_CONTROL_BURST_MAX (0x07 << 21) -#define SAA7134_RS_CONTROL_ME (0x01 << 20) -#define SAA7134_FIFO_SIZE (0x2a0 >> 2) -#define SAA7134_THRESHOULD (0x2a4 >> 2) - -#define SAA7133_NUM_SAMPLES (0x588 >> 2) -#define SAA7133_AUDIO_CHANNEL (0x58c >> 2) -#define SAA7133_AUDIO_FORMAT (0x58f >> 2) -#define SAA7133_DIGITAL_OUTPUT_SEL1 (0x46c >> 2) -#define SAA7133_DIGITAL_OUTPUT_SEL2 (0x470 >> 2) -#define SAA7133_DIGITAL_INPUT_XBAR1 (0x464 >> 2) -#define SAA7133_ANALOG_IO_SELECT (0x594 >> 2) - -/* main control */ -#define SAA7134_MAIN_CTRL (0x2a8 >> 2) -#define SAA7134_MAIN_CTRL_VPLLE (1 << 15) -#define SAA7134_MAIN_CTRL_APLLE (1 << 14) -#define SAA7134_MAIN_CTRL_EXOSC (1 << 13) -#define SAA7134_MAIN_CTRL_EVFE1 (1 << 12) -#define SAA7134_MAIN_CTRL_EVFE2 (1 << 11) -#define SAA7134_MAIN_CTRL_ESFE (1 << 10) -#define SAA7134_MAIN_CTRL_EBADC (1 << 9) -#define SAA7134_MAIN_CTRL_EBDAC (1 << 8) -#define SAA7134_MAIN_CTRL_TE6 (1 << 6) -#define SAA7134_MAIN_CTRL_TE5 (1 << 5) -#define SAA7134_MAIN_CTRL_TE4 (1 << 4) -#define SAA7134_MAIN_CTRL_TE3 (1 << 3) -#define SAA7134_MAIN_CTRL_TE2 (1 << 2) -#define SAA7134_MAIN_CTRL_TE1 (1 << 1) -#define SAA7134_MAIN_CTRL_TE0 (1 << 0) - -/* DMA status */ -#define SAA7134_DMA_STATUS (0x2ac >> 2) - -/* audio / video status */ -#define SAA7134_AV_STATUS (0x2c0 >> 2) -#define SAA7134_AV_STATUS_STEREO (1 << 17) -#define SAA7134_AV_STATUS_DUAL (1 << 16) -#define SAA7134_AV_STATUS_PILOT (1 << 15) -#define SAA7134_AV_STATUS_SMB (1 << 14) -#define SAA7134_AV_STATUS_DMB (1 << 13) -#define SAA7134_AV_STATUS_VDSP (1 << 12) -#define SAA7134_AV_STATUS_IIC_STATUS (3 << 10) -#define SAA7134_AV_STATUS_MVM (7 << 7) -#define SAA7134_AV_STATUS_FIDT (1 << 6) -#define SAA7134_AV_STATUS_INTL (1 << 5) -#define SAA7134_AV_STATUS_RDCAP (1 << 4) -#define SAA7134_AV_STATUS_PWR_ON (1 << 3) -#define SAA7134_AV_STATUS_LOAD_ERR (1 << 2) -#define SAA7134_AV_STATUS_TRIG_ERR (1 << 1) -#define SAA7134_AV_STATUS_CONF_ERR (1 << 0) - -/* interrupt */ -#define SAA7134_IRQ1 (0x2c4 >> 2) -#define SAA7134_IRQ1_INTE_RA3_1 (1 << 25) -#define SAA7134_IRQ1_INTE_RA3_0 (1 << 24) -#define SAA7134_IRQ1_INTE_RA2_3 (1 << 19) -#define SAA7134_IRQ1_INTE_RA2_2 (1 << 18) -#define SAA7134_IRQ1_INTE_RA2_1 (1 << 17) -#define SAA7134_IRQ1_INTE_RA2_0 (1 << 16) -#define SAA7134_IRQ1_INTE_RA1_3 (1 << 11) -#define SAA7134_IRQ1_INTE_RA1_2 (1 << 10) -#define SAA7134_IRQ1_INTE_RA1_1 (1 << 9) -#define SAA7134_IRQ1_INTE_RA1_0 (1 << 8) -#define SAA7134_IRQ1_INTE_RA0_7 (1 << 7) -#define SAA7134_IRQ1_INTE_RA0_6 (1 << 6) -#define SAA7134_IRQ1_INTE_RA0_5 (1 << 5) -#define SAA7134_IRQ1_INTE_RA0_4 (1 << 4) -#define SAA7134_IRQ1_INTE_RA0_3 (1 << 3) -#define SAA7134_IRQ1_INTE_RA0_2 (1 << 2) -#define SAA7134_IRQ1_INTE_RA0_1 (1 << 1) -#define SAA7134_IRQ1_INTE_RA0_0 (1 << 0) - -#define SAA7134_IRQ2 (0x2c8 >> 2) -#define SAA7134_IRQ2_INTE_GPIO23_N (1 << 17) /* negative edge */ -#define SAA7134_IRQ2_INTE_GPIO23_P (1 << 16) /* positive edge */ -#define SAA7134_IRQ2_INTE_GPIO22_N (1 << 15) /* negative edge */ -#define SAA7134_IRQ2_INTE_GPIO22_P (1 << 14) /* positive edge */ -#define SAA7134_IRQ2_INTE_GPIO18_N (1 << 13) /* negative edge */ -#define SAA7134_IRQ2_INTE_GPIO18_P (1 << 12) /* positive edge */ -#define SAA7134_IRQ2_INTE_GPIO16_N (1 << 11) /* negative edge */ -#define SAA7134_IRQ2_INTE_GPIO16_P (1 << 10) /* positive edge */ -#define SAA7134_IRQ2_INTE_SC2 (1 << 9) -#define SAA7134_IRQ2_INTE_SC1 (1 << 8) -#define SAA7134_IRQ2_INTE_SC0 (1 << 7) -#define SAA7134_IRQ2_INTE_DEC4 (1 << 6) -#define SAA7134_IRQ2_INTE_DEC3 (1 << 5) -#define SAA7134_IRQ2_INTE_DEC2 (1 << 4) -#define SAA7134_IRQ2_INTE_DEC1 (1 << 3) -#define SAA7134_IRQ2_INTE_DEC0 (1 << 2) -#define SAA7134_IRQ2_INTE_PE (1 << 1) -#define SAA7134_IRQ2_INTE_AR (1 << 0) - -#define SAA7134_IRQ_REPORT (0x2cc >> 2) -#define SAA7134_IRQ_REPORT_GPIO23 (1 << 17) -#define SAA7134_IRQ_REPORT_GPIO22 (1 << 16) -#define SAA7134_IRQ_REPORT_GPIO18 (1 << 15) -#define SAA7134_IRQ_REPORT_GPIO16 (1 << 14) -#define SAA7134_IRQ_REPORT_LOAD_ERR (1 << 13) -#define SAA7134_IRQ_REPORT_CONF_ERR (1 << 12) -#define SAA7134_IRQ_REPORT_TRIG_ERR (1 << 11) -#define SAA7134_IRQ_REPORT_MMC (1 << 10) -#define SAA7134_IRQ_REPORT_FIDT (1 << 9) -#define SAA7134_IRQ_REPORT_INTL (1 << 8) -#define SAA7134_IRQ_REPORT_RDCAP (1 << 7) -#define SAA7134_IRQ_REPORT_PWR_ON (1 << 6) -#define SAA7134_IRQ_REPORT_PE (1 << 5) -#define SAA7134_IRQ_REPORT_AR (1 << 4) -#define SAA7134_IRQ_REPORT_DONE_RA3 (1 << 3) -#define SAA7134_IRQ_REPORT_DONE_RA2 (1 << 2) -#define SAA7134_IRQ_REPORT_DONE_RA1 (1 << 1) -#define SAA7134_IRQ_REPORT_DONE_RA0 (1 << 0) -#define SAA7134_IRQ_STATUS (0x2d0 >> 2) - - -/* ------------------------------------------------------------------ */ -/* - * registers -- 8 bit - */ - -/* video decoder */ -#define SAA7134_INCR_DELAY 0x101 -#define SAA7134_ANALOG_IN_CTRL1 0x102 -#define SAA7134_ANALOG_IN_CTRL2 0x103 -#define SAA7134_ANALOG_IN_CTRL3 0x104 -#define SAA7134_ANALOG_IN_CTRL4 0x105 -#define SAA7134_HSYNC_START 0x106 -#define SAA7134_HSYNC_STOP 0x107 -#define SAA7134_SYNC_CTRL 0x108 -#define SAA7134_LUMA_CTRL 0x109 -#define SAA7134_DEC_LUMA_BRIGHT 0x10a -#define SAA7134_DEC_LUMA_CONTRAST 0x10b -#define SAA7134_DEC_CHROMA_SATURATION 0x10c -#define SAA7134_DEC_CHROMA_HUE 0x10d -#define SAA7134_CHROMA_CTRL1 0x10e -#define SAA7134_CHROMA_GAIN 0x10f -#define SAA7134_CHROMA_CTRL2 0x110 -#define SAA7134_MODE_DELAY_CTRL 0x111 - -#define SAA7134_ANALOG_ADC 0x114 -#define SAA7134_VGATE_START 0x115 -#define SAA7134_VGATE_STOP 0x116 -#define SAA7134_MISC_VGATE_MSB 0x117 -#define SAA7134_RAW_DATA_GAIN 0x118 -#define SAA7134_RAW_DATA_OFFSET 0x119 -#define SAA7134_STATUS_VIDEO1 0x11e -#define SAA7134_STATUS_VIDEO2 0x11f - -/* video scaler */ -#define SAA7134_SOURCE_TIMING1 0x000 -#define SAA7134_SOURCE_TIMING2 0x001 -#define SAA7134_REGION_ENABLE 0x004 -#define SAA7134_SCALER_STATUS0 0x006 -#define SAA7134_SCALER_STATUS1 0x007 -#define SAA7134_START_GREEN 0x00c -#define SAA7134_START_BLUE 0x00d -#define SAA7134_START_RED 0x00e -#define SAA7134_GREEN_PATH(x) (0x010 +x) -#define SAA7134_BLUE_PATH(x) (0x020 +x) -#define SAA7134_RED_PATH(x) (0x030 +x) - -#define TASK_A 0x040 -#define TASK_B 0x080 -#define SAA7134_TASK_CONDITIONS(t) (0x000 +t) -#define SAA7134_FIELD_HANDLING(t) (0x001 +t) -#define SAA7134_DATA_PATH(t) (0x002 +t) -#define SAA7134_VBI_H_START1(t) (0x004 +t) -#define SAA7134_VBI_H_START2(t) (0x005 +t) -#define SAA7134_VBI_H_STOP1(t) (0x006 +t) -#define SAA7134_VBI_H_STOP2(t) (0x007 +t) -#define SAA7134_VBI_V_START1(t) (0x008 +t) -#define SAA7134_VBI_V_START2(t) (0x009 +t) -#define SAA7134_VBI_V_STOP1(t) (0x00a +t) -#define SAA7134_VBI_V_STOP2(t) (0x00b +t) -#define SAA7134_VBI_H_LEN1(t) (0x00c +t) -#define SAA7134_VBI_H_LEN2(t) (0x00d +t) -#define SAA7134_VBI_V_LEN1(t) (0x00e +t) -#define SAA7134_VBI_V_LEN2(t) (0x00f +t) - -#define SAA7134_VIDEO_H_START1(t) (0x014 +t) -#define SAA7134_VIDEO_H_START2(t) (0x015 +t) -#define SAA7134_VIDEO_H_STOP1(t) (0x016 +t) -#define SAA7134_VIDEO_H_STOP2(t) (0x017 +t) -#define SAA7134_VIDEO_V_START1(t) (0x018 +t) -#define SAA7134_VIDEO_V_START2(t) (0x019 +t) -#define SAA7134_VIDEO_V_STOP1(t) (0x01a +t) -#define SAA7134_VIDEO_V_STOP2(t) (0x01b +t) -#define SAA7134_VIDEO_PIXELS1(t) (0x01c +t) -#define SAA7134_VIDEO_PIXELS2(t) (0x01d +t) -#define SAA7134_VIDEO_LINES1(t) (0x01e +t) -#define SAA7134_VIDEO_LINES2(t) (0x01f +t) - -#define SAA7134_H_PRESCALE(t) (0x020 +t) -#define SAA7134_ACC_LENGTH(t) (0x021 +t) -#define SAA7134_LEVEL_CTRL(t) (0x022 +t) -#define SAA7134_FIR_PREFILTER_CTRL(t) (0x023 +t) -#define SAA7134_LUMA_BRIGHT(t) (0x024 +t) -#define SAA7134_LUMA_CONTRAST(t) (0x025 +t) -#define SAA7134_CHROMA_SATURATION(t) (0x026 +t) -#define SAA7134_VBI_H_SCALE_INC1(t) (0x028 +t) -#define SAA7134_VBI_H_SCALE_INC2(t) (0x029 +t) -#define SAA7134_VBI_PHASE_OFFSET_LUMA(t) (0x02a +t) -#define SAA7134_VBI_PHASE_OFFSET_CHROMA(t) (0x02b +t) -#define SAA7134_H_SCALE_INC1(t) (0x02c +t) -#define SAA7134_H_SCALE_INC2(t) (0x02d +t) -#define SAA7134_H_PHASE_OFF_LUMA(t) (0x02e +t) -#define SAA7134_H_PHASE_OFF_CHROMA(t) (0x02f +t) -#define SAA7134_V_SCALE_RATIO1(t) (0x030 +t) -#define SAA7134_V_SCALE_RATIO2(t) (0x031 +t) -#define SAA7134_V_FILTER(t) (0x032 +t) -#define SAA7134_V_PHASE_OFFSET0(t) (0x034 +t) -#define SAA7134_V_PHASE_OFFSET1(t) (0x035 +t) -#define SAA7134_V_PHASE_OFFSET2(t) (0x036 +t) -#define SAA7134_V_PHASE_OFFSET3(t) (0x037 +t) - -/* clipping & dma */ -#define SAA7134_OFMT_VIDEO_A 0x300 -#define SAA7134_OFMT_DATA_A 0x301 -#define SAA7134_OFMT_VIDEO_B 0x302 -#define SAA7134_OFMT_DATA_B 0x303 -#define SAA7134_ALPHA_NOCLIP 0x304 -#define SAA7134_ALPHA_CLIP 0x305 -#define SAA7134_UV_PIXEL 0x308 -#define SAA7134_CLIP_RED 0x309 -#define SAA7134_CLIP_GREEN 0x30a -#define SAA7134_CLIP_BLUE 0x30b - -/* i2c bus */ -#define SAA7134_I2C_ATTR_STATUS 0x180 -#define SAA7134_I2C_DATA 0x181 -#define SAA7134_I2C_CLOCK_SELECT 0x182 -#define SAA7134_I2C_TIMER 0x183 - -/* audio */ -#define SAA7134_NICAM_ADD_DATA1 0x140 -#define SAA7134_NICAM_ADD_DATA2 0x141 -#define SAA7134_NICAM_STATUS 0x142 -#define SAA7134_AUDIO_STATUS 0x143 -#define SAA7134_NICAM_ERROR_COUNT 0x144 -#define SAA7134_IDENT_SIF 0x145 -#define SAA7134_LEVEL_READOUT1 0x146 -#define SAA7134_LEVEL_READOUT2 0x147 -#define SAA7134_NICAM_ERROR_LOW 0x148 -#define SAA7134_NICAM_ERROR_HIGH 0x149 -#define SAA7134_DCXO_IDENT_CTRL 0x14a -#define SAA7134_DEMODULATOR 0x14b -#define SAA7134_AGC_GAIN_SELECT 0x14c -#define SAA7134_CARRIER1_FREQ0 0x150 -#define SAA7134_CARRIER1_FREQ1 0x151 -#define SAA7134_CARRIER1_FREQ2 0x152 -#define SAA7134_CARRIER2_FREQ0 0x154 -#define SAA7134_CARRIER2_FREQ1 0x155 -#define SAA7134_CARRIER2_FREQ2 0x156 -#define SAA7134_NUM_SAMPLES0 0x158 -#define SAA7134_NUM_SAMPLES1 0x159 -#define SAA7134_NUM_SAMPLES2 0x15a -#define SAA7134_AUDIO_FORMAT_CTRL 0x15b -#define SAA7134_MONITOR_SELECT 0x160 -#define SAA7134_FM_DEEMPHASIS 0x161 -#define SAA7134_FM_DEMATRIX 0x162 -#define SAA7134_CHANNEL1_LEVEL 0x163 -#define SAA7134_CHANNEL2_LEVEL 0x164 -#define SAA7134_NICAM_CONFIG 0x165 -#define SAA7134_NICAM_LEVEL_ADJUST 0x166 -#define SAA7134_STEREO_DAC_OUTPUT_SELECT 0x167 -#define SAA7134_I2S_OUTPUT_FORMAT 0x168 -#define SAA7134_I2S_OUTPUT_SELECT 0x169 -#define SAA7134_I2S_OUTPUT_LEVEL 0x16a -#define SAA7134_DSP_OUTPUT_SELECT 0x16b -#define SAA7134_AUDIO_MUTE_CTRL 0x16c -#define SAA7134_SIF_SAMPLE_FREQ 0x16d -#define SAA7134_ANALOG_IO_SELECT 0x16e -#define SAA7134_AUDIO_CLOCK0 0x170 -#define SAA7134_AUDIO_CLOCK1 0x171 -#define SAA7134_AUDIO_CLOCK2 0x172 -#define SAA7134_AUDIO_PLL_CTRL 0x173 -#define SAA7134_AUDIO_CLOCKS_PER_FIELD0 0x174 -#define SAA7134_AUDIO_CLOCKS_PER_FIELD1 0x175 -#define SAA7134_AUDIO_CLOCKS_PER_FIELD2 0x176 - -/* video port output */ -#define SAA7134_VIDEO_PORT_CTRL0 0x190 -#define SAA7134_VIDEO_PORT_CTRL1 0x191 -#define SAA7134_VIDEO_PORT_CTRL2 0x192 -#define SAA7134_VIDEO_PORT_CTRL3 0x193 -#define SAA7134_VIDEO_PORT_CTRL4 0x194 -#define SAA7134_VIDEO_PORT_CTRL5 0x195 -#define SAA7134_VIDEO_PORT_CTRL6 0x196 -#define SAA7134_VIDEO_PORT_CTRL7 0x197 -#define SAA7134_VIDEO_PORT_CTRL8 0x198 - -/* transport stream interface */ -#define SAA7134_TS_PARALLEL 0x1a0 -#define SAA7134_TS_PARALLEL_SERIAL 0x1a1 -#define SAA7134_TS_SERIAL0 0x1a2 -#define SAA7134_TS_SERIAL1 0x1a3 -#define SAA7134_TS_DMA0 0x1a4 -#define SAA7134_TS_DMA1 0x1a5 -#define SAA7134_TS_DMA2 0x1a6 - -/* GPIO Controls */ -#define SAA7134_GPIO_GPRESCAN 0x80 -#define SAA7134_GPIO_27_25 0x0E - -#define SAA7134_GPIO_GPMODE0 0x1B0 -#define SAA7134_GPIO_GPMODE1 0x1B1 -#define SAA7134_GPIO_GPMODE2 0x1B2 -#define SAA7134_GPIO_GPMODE3 0x1B3 -#define SAA7134_GPIO_GPSTATUS0 0x1B4 -#define SAA7134_GPIO_GPSTATUS1 0x1B5 -#define SAA7134_GPIO_GPSTATUS2 0x1B6 -#define SAA7134_GPIO_GPSTATUS3 0x1B7 - -/* I2S output */ -#define SAA7134_I2S_AUDIO_OUTPUT 0x1c0 - -/* test modes */ -#define SAA7134_SPECIAL_MODE 0x1d0 -#define SAA7134_PRODUCTION_TEST_MODE 0x1d1 - -/* audio -- saa7133 + saa7135 only */ -#define SAA7135_DSP_RWSTATE 0x580 -#define SAA7135_DSP_RWSTATE_ERR (1 << 3) -#define SAA7135_DSP_RWSTATE_IDA (1 << 2) -#define SAA7135_DSP_RWSTATE_RDB (1 << 1) -#define SAA7135_DSP_RWSTATE_WRR (1 << 0) - -#define SAA7135_DSP_RWCLEAR 0x586 -#define SAA7135_DSP_RWCLEAR_RERR 1 - -#define SAA7133_I2S_AUDIO_CONTROL 0x591 -/* ------------------------------------------------------------------ */ -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ - diff --git a/drivers/media/video/saa7134/saa7134-ts.c b/drivers/media/video/saa7134/saa7134-ts.c deleted file mode 100644 index 2e3f4b412d8c..000000000000 --- a/drivers/media/video/saa7134/saa7134-ts.c +++ /dev/null @@ -1,327 +0,0 @@ -/* - * - * device driver for philips saa7134 based TV cards - * video4linux video interface - * - * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/delay.h> - -#include "saa7134-reg.h" -#include "saa7134.h" - -/* ------------------------------------------------------------------ */ - -static unsigned int ts_debug; -module_param(ts_debug, int, 0644); -MODULE_PARM_DESC(ts_debug,"enable debug messages [ts]"); - -#define dprintk(fmt, arg...) if (ts_debug) \ - printk(KERN_DEBUG "%s/ts: " fmt, dev->name , ## arg) - -/* ------------------------------------------------------------------ */ - -static int buffer_activate(struct saa7134_dev *dev, - struct saa7134_buf *buf, - struct saa7134_buf *next) -{ - - dprintk("buffer_activate [%p]",buf); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->top_seen = 0; - - if (NULL == next) - next = buf; - if (V4L2_FIELD_TOP == buf->vb.field) { - dprintk("- [top] buf=%p next=%p\n",buf,next); - saa_writel(SAA7134_RS_BA1(5),saa7134_buffer_base(buf)); - saa_writel(SAA7134_RS_BA2(5),saa7134_buffer_base(next)); - } else { - dprintk("- [bottom] buf=%p next=%p\n",buf,next); - saa_writel(SAA7134_RS_BA1(5),saa7134_buffer_base(next)); - saa_writel(SAA7134_RS_BA2(5),saa7134_buffer_base(buf)); - } - - /* start DMA */ - saa7134_set_dmabits(dev); - - mod_timer(&dev->ts_q.timeout, jiffies+TS_BUFFER_TIMEOUT); - - if (!dev->ts_started) - saa7134_ts_start(dev); - - return 0; -} - -static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, - enum v4l2_field field) -{ - struct saa7134_dev *dev = q->priv_data; - struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb); - unsigned int lines, llength, size; - int err; - - dprintk("buffer_prepare [%p,%s]\n",buf,v4l2_field_names[field]); - - llength = TS_PACKET_SIZE; - lines = dev->ts.nr_packets; - - size = lines * llength; - if (0 != buf->vb.baddr && buf->vb.bsize < size) - return -EINVAL; - - if (buf->vb.size != size) { - saa7134_dma_free(q,buf); - } - - if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { - - struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb); - - dprintk("buffer_prepare: needs_init\n"); - - buf->vb.width = llength; - buf->vb.height = lines; - buf->vb.size = size; - buf->pt = &dev->ts.pt_ts; - - err = videobuf_iolock(q,&buf->vb,NULL); - if (err) - goto oops; - err = saa7134_pgtable_build(dev->pci,buf->pt, - dma->sglist, - dma->sglen, - saa7134_buffer_startpage(buf)); - if (err) - goto oops; - } - - buf->vb.state = VIDEOBUF_PREPARED; - buf->activate = buffer_activate; - buf->vb.field = field; - return 0; - - oops: - saa7134_dma_free(q,buf); - return err; -} - -static int -buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) -{ - struct saa7134_dev *dev = q->priv_data; - - *size = TS_PACKET_SIZE * dev->ts.nr_packets; - if (0 == *count) - *count = dev->ts.nr_bufs; - *count = saa7134_buffer_count(*size,*count); - - return 0; -} - -static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct saa7134_dev *dev = q->priv_data; - struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb); - - saa7134_buffer_queue(dev,&dev->ts_q,buf); -} - -static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb); - struct saa7134_dev *dev = q->priv_data; - - if (dev->ts_started) - saa7134_ts_stop(dev); - - saa7134_dma_free(q,buf); -} - -struct videobuf_queue_ops saa7134_ts_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, - .buf_queue = buffer_queue, - .buf_release = buffer_release, -}; -EXPORT_SYMBOL_GPL(saa7134_ts_qops); - -/* ----------------------------------------------------------- */ -/* exported stuff */ - -static unsigned int tsbufs = 8; -module_param(tsbufs, int, 0444); -MODULE_PARM_DESC(tsbufs, "number of ts buffers for read/write IO, range 2-32"); - -static unsigned int ts_nr_packets = 64; -module_param(ts_nr_packets, int, 0444); -MODULE_PARM_DESC(ts_nr_packets,"size of a ts buffers (in ts packets)"); - -int saa7134_ts_init_hw(struct saa7134_dev *dev) -{ - /* deactivate TS softreset */ - saa_writeb(SAA7134_TS_SERIAL1, 0x00); - /* TSSOP high active, TSVAL high active, TSLOCK ignored */ - saa_writeb(SAA7134_TS_PARALLEL, 0x6c); - saa_writeb(SAA7134_TS_PARALLEL_SERIAL, (TS_PACKET_SIZE-1)); - saa_writeb(SAA7134_TS_DMA0, ((dev->ts.nr_packets-1)&0xff)); - saa_writeb(SAA7134_TS_DMA1, (((dev->ts.nr_packets-1)>>8)&0xff)); - /* TSNOPIT=0, TSCOLAP=0 */ - saa_writeb(SAA7134_TS_DMA2, - ((((dev->ts.nr_packets-1)>>16)&0x3f) | 0x00)); - - return 0; -} - -int saa7134_ts_init1(struct saa7134_dev *dev) -{ - /* sanitycheck insmod options */ - if (tsbufs < 2) - tsbufs = 2; - if (tsbufs > VIDEO_MAX_FRAME) - tsbufs = VIDEO_MAX_FRAME; - if (ts_nr_packets < 4) - ts_nr_packets = 4; - if (ts_nr_packets > 312) - ts_nr_packets = 312; - dev->ts.nr_bufs = tsbufs; - dev->ts.nr_packets = ts_nr_packets; - - INIT_LIST_HEAD(&dev->ts_q.queue); - init_timer(&dev->ts_q.timeout); - dev->ts_q.timeout.function = saa7134_buffer_timeout; - dev->ts_q.timeout.data = (unsigned long)(&dev->ts_q); - dev->ts_q.dev = dev; - dev->ts_q.need_two = 1; - dev->ts_started = 0; - saa7134_pgtable_alloc(dev->pci,&dev->ts.pt_ts); - - /* init TS hw */ - saa7134_ts_init_hw(dev); - - return 0; -} - -/* Function for stop TS */ -int saa7134_ts_stop(struct saa7134_dev *dev) -{ - dprintk("TS stop\n"); - - BUG_ON(!dev->ts_started); - - /* Stop TS stream */ - switch (saa7134_boards[dev->board].ts_type) { - case SAA7134_MPEG_TS_PARALLEL: - saa_writeb(SAA7134_TS_PARALLEL, 0x6c); - dev->ts_started = 0; - break; - case SAA7134_MPEG_TS_SERIAL: - saa_writeb(SAA7134_TS_SERIAL0, 0x40); - dev->ts_started = 0; - break; - } - return 0; -} - -/* Function for start TS */ -int saa7134_ts_start(struct saa7134_dev *dev) -{ - dprintk("TS start\n"); - - BUG_ON(dev->ts_started); - - /* dma: setup channel 5 (= TS) */ - saa_writeb(SAA7134_TS_DMA0, (dev->ts.nr_packets - 1) & 0xff); - saa_writeb(SAA7134_TS_DMA1, - ((dev->ts.nr_packets - 1) >> 8) & 0xff); - /* TSNOPIT=0, TSCOLAP=0 */ - saa_writeb(SAA7134_TS_DMA2, - (((dev->ts.nr_packets - 1) >> 16) & 0x3f) | 0x00); - saa_writel(SAA7134_RS_PITCH(5), TS_PACKET_SIZE); - saa_writel(SAA7134_RS_CONTROL(5), SAA7134_RS_CONTROL_BURST_16 | - SAA7134_RS_CONTROL_ME | - (dev->ts.pt_ts.dma >> 12)); - - /* reset hardware TS buffers */ - saa_writeb(SAA7134_TS_SERIAL1, 0x00); - saa_writeb(SAA7134_TS_SERIAL1, 0x03); - saa_writeb(SAA7134_TS_SERIAL1, 0x00); - saa_writeb(SAA7134_TS_SERIAL1, 0x01); - - /* TS clock non-inverted */ - saa_writeb(SAA7134_TS_SERIAL1, 0x00); - - /* Start TS stream */ - switch (saa7134_boards[dev->board].ts_type) { - case SAA7134_MPEG_TS_PARALLEL: - saa_writeb(SAA7134_TS_SERIAL0, 0x40); - saa_writeb(SAA7134_TS_PARALLEL, 0xec | - (saa7134_boards[dev->board].ts_force_val << 4)); - break; - case SAA7134_MPEG_TS_SERIAL: - saa_writeb(SAA7134_TS_SERIAL0, 0xd8); - saa_writeb(SAA7134_TS_PARALLEL, 0x6c | - (saa7134_boards[dev->board].ts_force_val << 4)); - saa_writeb(SAA7134_TS_PARALLEL_SERIAL, 0xbc); - saa_writeb(SAA7134_TS_SERIAL1, 0x02); - break; - } - - dev->ts_started = 1; - - return 0; -} - -int saa7134_ts_fini(struct saa7134_dev *dev) -{ - saa7134_pgtable_free(dev->pci,&dev->ts.pt_ts); - return 0; -} - -void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status) -{ - enum v4l2_field field; - - spin_lock(&dev->slock); - if (dev->ts_q.curr) { - field = dev->ts_q.curr->vb.field; - if (field == V4L2_FIELD_TOP) { - if ((status & 0x100000) != 0x000000) - goto done; - } else { - if ((status & 0x100000) != 0x100000) - goto done; - } - saa7134_buffer_finish(dev,&dev->ts_q,VIDEOBUF_DONE); - } - saa7134_buffer_next(dev,&dev->ts_q); - - done: - spin_unlock(&dev->slock); -} - -/* ----------------------------------------------------------- */ -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/saa7134/saa7134-tvaudio.c b/drivers/media/video/saa7134/saa7134-tvaudio.c deleted file mode 100644 index b7a99bee2f98..000000000000 --- a/drivers/media/video/saa7134/saa7134-tvaudio.c +++ /dev/null @@ -1,1087 +0,0 @@ -/* - * - * device driver for philips saa7134 based TV cards - * tv audio decoder (fm stereo, nicam, ...) - * - * (c) 2001-03 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/kthread.h> -#include <linux/delay.h> -#include <linux/freezer.h> -#include <asm/div64.h> - -#include "saa7134-reg.h" -#include "saa7134.h" - -/* ------------------------------------------------------------------ */ - -static unsigned int audio_debug; -module_param(audio_debug, int, 0644); -MODULE_PARM_DESC(audio_debug,"enable debug messages [tv audio]"); - -static unsigned int audio_ddep; -module_param(audio_ddep, int, 0644); -MODULE_PARM_DESC(audio_ddep,"audio ddep overwrite"); - -static int audio_clock_override = UNSET; -module_param(audio_clock_override, int, 0644); - -static int audio_clock_tweak; -module_param(audio_clock_tweak, int, 0644); -MODULE_PARM_DESC(audio_clock_tweak, "Audio clock tick fine tuning for cards with audio crystal that's slightly off (range [-1024 .. 1024])"); - -#define dprintk(fmt, arg...) if (audio_debug) \ - printk(KERN_DEBUG "%s/audio: " fmt, dev->name , ## arg) -#define d2printk(fmt, arg...) if (audio_debug > 1) \ - printk(KERN_DEBUG "%s/audio: " fmt, dev->name, ## arg) - -#define print_regb(reg) printk("%s: reg 0x%03x [%-16s]: 0x%02x\n", \ - dev->name,(SAA7134_##reg),(#reg),saa_readb((SAA7134_##reg))) - -/* msecs */ -#define SCAN_INITIAL_DELAY 1000 -#define SCAN_SAMPLE_DELAY 200 -#define SCAN_SUBCARRIER_DELAY 2000 - -/* ------------------------------------------------------------------ */ -/* saa7134 code */ - -static struct mainscan { - char *name; - v4l2_std_id std; - int carr; -} mainscan[] = { - { - .name = "MN", - .std = V4L2_STD_MN, - .carr = 4500, - },{ - .name = "BGH", - .std = V4L2_STD_B | V4L2_STD_GH, - .carr = 5500, - },{ - .name = "I", - .std = V4L2_STD_PAL_I, - .carr = 6000, - },{ - .name = "DKL", - .std = V4L2_STD_DK | V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC, - .carr = 6500, - } -}; - -static struct saa7134_tvaudio tvaudio[] = { - { - .name = "PAL-B/G FM-stereo", - .std = V4L2_STD_PAL_BG, - .mode = TVAUDIO_FM_BG_STEREO, - .carr1 = 5500, - .carr2 = 5742, - },{ - .name = "PAL-D/K1 FM-stereo", - .std = V4L2_STD_PAL_DK, - .carr1 = 6500, - .carr2 = 6258, - .mode = TVAUDIO_FM_BG_STEREO, - },{ - .name = "PAL-D/K2 FM-stereo", - .std = V4L2_STD_PAL_DK, - .carr1 = 6500, - .carr2 = 6742, - .mode = TVAUDIO_FM_BG_STEREO, - },{ - .name = "PAL-D/K3 FM-stereo", - .std = V4L2_STD_PAL_DK, - .carr1 = 6500, - .carr2 = 5742, - .mode = TVAUDIO_FM_BG_STEREO, - },{ - .name = "PAL-B/G NICAM", - .std = V4L2_STD_PAL_BG, - .carr1 = 5500, - .carr2 = 5850, - .mode = TVAUDIO_NICAM_FM, - },{ - .name = "PAL-I NICAM", - .std = V4L2_STD_PAL_I, - .carr1 = 6000, - .carr2 = 6552, - .mode = TVAUDIO_NICAM_FM, - },{ - .name = "PAL-D/K NICAM", - .std = V4L2_STD_PAL_DK, - .carr1 = 6500, - .carr2 = 5850, - .mode = TVAUDIO_NICAM_FM, - },{ - .name = "SECAM-L NICAM", - .std = V4L2_STD_SECAM_L, - .carr1 = 6500, - .carr2 = 5850, - .mode = TVAUDIO_NICAM_AM, - },{ - .name = "SECAM-D/K NICAM", - .std = V4L2_STD_SECAM_DK, - .carr1 = 6500, - .carr2 = 5850, - .mode = TVAUDIO_NICAM_FM, - },{ - .name = "NTSC-A2 FM-stereo", - .std = V4L2_STD_NTSC, - .carr1 = 4500, - .carr2 = 4724, - .mode = TVAUDIO_FM_K_STEREO, - },{ - .name = "NTSC-M", - .std = V4L2_STD_NTSC, - .carr1 = 4500, - .carr2 = -1, - .mode = TVAUDIO_FM_MONO, - } -}; -#define TVAUDIO ARRAY_SIZE(tvaudio) - -/* ------------------------------------------------------------------ */ - -static u32 tvaudio_carr2reg(u32 carrier) -{ - u64 a = carrier; - - a <<= 24; - do_div(a,12288); - return a; -} - -static void tvaudio_setcarrier(struct saa7134_dev *dev, - int primary, int secondary) -{ - if (-1 == secondary) - secondary = primary; - saa_writel(SAA7134_CARRIER1_FREQ0 >> 2, tvaudio_carr2reg(primary)); - saa_writel(SAA7134_CARRIER2_FREQ0 >> 2, tvaudio_carr2reg(secondary)); -} - -#define SAA7134_MUTE_MASK 0xbb -#define SAA7134_MUTE_ANALOG 0x04 -#define SAA7134_MUTE_I2S 0x40 - -static void mute_input_7134(struct saa7134_dev *dev) -{ - unsigned int mute; - struct saa7134_input *in; - int ausel=0, ics=0, ocs=0; - int mask; - - /* look what is to do ... */ - in = dev->input; - mute = (dev->ctl_mute || - (dev->automute && (&card(dev).radio) != in)); - if (card(dev).mute.name) { - /* - * 7130 - we'll mute using some unconnected audio input - * 7134 - we'll probably should switch external mux with gpio - */ - if (mute) - in = &card(dev).mute; - } - - if (dev->hw_mute == mute && - dev->hw_input == in && !dev->insuspend) { - dprintk("mute/input: nothing to do [mute=%d,input=%s]\n", - mute,in->name); - return; - } - - dprintk("ctl_mute=%d automute=%d input=%s => mute=%d input=%s\n", - dev->ctl_mute,dev->automute,dev->input->name,mute,in->name); - dev->hw_mute = mute; - dev->hw_input = in; - - if (PCI_DEVICE_ID_PHILIPS_SAA7134 == dev->pci->device) - /* 7134 mute */ - saa_writeb(SAA7134_AUDIO_MUTE_CTRL, mute ? - SAA7134_MUTE_MASK | - SAA7134_MUTE_ANALOG | - SAA7134_MUTE_I2S : - SAA7134_MUTE_MASK); - - /* switch internal audio mux */ - switch (in->amux) { - case TV: ausel=0xc0; ics=0x00; ocs=0x02; break; - case LINE1: ausel=0x80; ics=0x00; ocs=0x00; break; - case LINE2: ausel=0x80; ics=0x08; ocs=0x01; break; - case LINE2_LEFT: ausel=0x80; ics=0x08; ocs=0x05; break; - } - saa_andorb(SAA7134_AUDIO_FORMAT_CTRL, 0xc0, ausel); - saa_andorb(SAA7134_ANALOG_IO_SELECT, 0x08, ics); - saa_andorb(SAA7134_ANALOG_IO_SELECT, 0x07, ocs); - // for oss, we need to change the clock configuration - if (in->amux == TV) - saa_andorb(SAA7134_SIF_SAMPLE_FREQ, 0x03, 0x00); - else - saa_andorb(SAA7134_SIF_SAMPLE_FREQ, 0x03, 0x01); - - /* switch gpio-connected external audio mux */ - if (0 == card(dev).gpiomask) - return; - - mask = card(dev).gpiomask; - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, mask, mask); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, mask, in->gpio); - saa7134_track_gpio(dev,in->name); -} - -static void tvaudio_setmode(struct saa7134_dev *dev, - struct saa7134_tvaudio *audio, - char *note) -{ - int acpf, tweak = 0; - - if (dev->tvnorm->id == V4L2_STD_NTSC) { - acpf = 0x19066; - } else { - acpf = 0x1e000; - } - if (audio_clock_tweak > -1024 && audio_clock_tweak < 1024) - tweak = audio_clock_tweak; - - if (note) - dprintk("tvaudio_setmode: %s %s [%d.%03d/%d.%03d MHz] acpf=%d%+d\n", - note,audio->name, - audio->carr1 / 1000, audio->carr1 % 1000, - audio->carr2 / 1000, audio->carr2 % 1000, - acpf, tweak); - - acpf += tweak; - saa_writeb(SAA7134_AUDIO_CLOCKS_PER_FIELD0, (acpf & 0x0000ff) >> 0); - saa_writeb(SAA7134_AUDIO_CLOCKS_PER_FIELD1, (acpf & 0x00ff00) >> 8); - saa_writeb(SAA7134_AUDIO_CLOCKS_PER_FIELD2, (acpf & 0x030000) >> 16); - tvaudio_setcarrier(dev,audio->carr1,audio->carr2); - - switch (audio->mode) { - case TVAUDIO_FM_MONO: - case TVAUDIO_FM_BG_STEREO: - saa_writeb(SAA7134_DEMODULATOR, 0x00); - saa_writeb(SAA7134_DCXO_IDENT_CTRL, 0x00); - saa_writeb(SAA7134_FM_DEEMPHASIS, 0x22); - saa_writeb(SAA7134_FM_DEMATRIX, 0x80); - saa_writeb(SAA7134_STEREO_DAC_OUTPUT_SELECT, 0xa0); - break; - case TVAUDIO_FM_K_STEREO: - saa_writeb(SAA7134_DEMODULATOR, 0x00); - saa_writeb(SAA7134_DCXO_IDENT_CTRL, 0x01); - saa_writeb(SAA7134_FM_DEEMPHASIS, 0x22); - saa_writeb(SAA7134_FM_DEMATRIX, 0x80); - saa_writeb(SAA7134_STEREO_DAC_OUTPUT_SELECT, 0xa0); - break; - case TVAUDIO_NICAM_FM: - saa_writeb(SAA7134_DEMODULATOR, 0x10); - saa_writeb(SAA7134_DCXO_IDENT_CTRL, 0x00); - saa_writeb(SAA7134_FM_DEEMPHASIS, 0x44); - saa_writeb(SAA7134_STEREO_DAC_OUTPUT_SELECT, 0xa1); - saa_writeb(SAA7134_NICAM_CONFIG, 0x00); - break; - case TVAUDIO_NICAM_AM: - saa_writeb(SAA7134_DEMODULATOR, 0x12); - saa_writeb(SAA7134_DCXO_IDENT_CTRL, 0x00); - saa_writeb(SAA7134_FM_DEEMPHASIS, 0x44); - saa_writeb(SAA7134_STEREO_DAC_OUTPUT_SELECT, 0xa1); - saa_writeb(SAA7134_NICAM_CONFIG, 0x00); - break; - case TVAUDIO_FM_SAT_STEREO: - /* not implemented (yet) */ - break; - } -} - -static int tvaudio_sleep(struct saa7134_dev *dev, int timeout) -{ - if (dev->thread.scan1 == dev->thread.scan2 && - !kthread_should_stop()) { - if (timeout < 0) { - set_current_state(TASK_INTERRUPTIBLE); - schedule(); - } else { - schedule_timeout_interruptible - (msecs_to_jiffies(timeout)); - } - } - return dev->thread.scan1 != dev->thread.scan2; -} - -static int tvaudio_checkcarrier(struct saa7134_dev *dev, struct mainscan *scan) -{ - __s32 left,right,value; - - if (!(dev->tvnorm->id & scan->std)) { - value = 0; - dprintk("skipping %d.%03d MHz [%4s]\n", - scan->carr / 1000, scan->carr % 1000, scan->name); - return 0; - } - - if (audio_debug > 1) { - int i; - dprintk("debug %d:",scan->carr); - for (i = -150; i <= 150; i += 30) { - tvaudio_setcarrier(dev,scan->carr+i,scan->carr+i); - saa_readl(SAA7134_LEVEL_READOUT1 >> 2); - if (tvaudio_sleep(dev,SCAN_SAMPLE_DELAY)) - return -1; - value = saa_readl(SAA7134_LEVEL_READOUT1 >> 2); - if (0 == i) - printk(" # %6d # ",value >> 16); - else - printk(" %6d",value >> 16); - } - printk("\n"); - } - - tvaudio_setcarrier(dev,scan->carr-90,scan->carr-90); - saa_readl(SAA7134_LEVEL_READOUT1 >> 2); - if (tvaudio_sleep(dev,SCAN_SAMPLE_DELAY)) - return -1; - left = saa_readl(SAA7134_LEVEL_READOUT1 >> 2); - - tvaudio_setcarrier(dev,scan->carr+90,scan->carr+90); - saa_readl(SAA7134_LEVEL_READOUT1 >> 2); - if (tvaudio_sleep(dev,SCAN_SAMPLE_DELAY)) - return -1; - right = saa_readl(SAA7134_LEVEL_READOUT1 >> 2); - - left >>= 16; - right >>= 16; - value = left > right ? left - right : right - left; - dprintk("scanning %d.%03d MHz [%4s] => dc is %5d [%d/%d]\n", - scan->carr / 1000, scan->carr % 1000, - scan->name, value, left, right); - return value; -} - - -static int tvaudio_getstereo(struct saa7134_dev *dev, struct saa7134_tvaudio *audio) -{ - __u32 idp, nicam, nicam_status; - int retval = -1; - - switch (audio->mode) { - case TVAUDIO_FM_MONO: - return V4L2_TUNER_SUB_MONO; - case TVAUDIO_FM_K_STEREO: - case TVAUDIO_FM_BG_STEREO: - idp = (saa_readb(SAA7134_IDENT_SIF) & 0xe0) >> 5; - dprintk("getstereo: fm/stereo: idp=0x%x\n",idp); - if (0x03 == (idp & 0x03)) - retval = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - else if (0x05 == (idp & 0x05)) - retval = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO; - else if (0x01 == (idp & 0x01)) - retval = V4L2_TUNER_SUB_MONO; - break; - case TVAUDIO_FM_SAT_STEREO: - /* not implemented (yet) */ - break; - case TVAUDIO_NICAM_FM: - case TVAUDIO_NICAM_AM: - nicam = saa_readb(SAA7134_AUDIO_STATUS); - dprintk("getstereo: nicam=0x%x\n",nicam); - if (nicam & 0x1) { - nicam_status = saa_readb(SAA7134_NICAM_STATUS); - dprintk("getstereo: nicam_status=0x%x\n", nicam_status); - - switch (nicam_status & 0x03) { - case 0x01: - retval = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - break; - case 0x02: - retval = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO; - break; - default: - retval = V4L2_TUNER_SUB_MONO; - } - } else { - /* No nicam detected */ - } - break; - } - if (retval != -1) - dprintk("found audio subchannels:%s%s%s%s\n", - (retval & V4L2_TUNER_SUB_MONO) ? " mono" : "", - (retval & V4L2_TUNER_SUB_STEREO) ? " stereo" : "", - (retval & V4L2_TUNER_SUB_LANG1) ? " lang1" : "", - (retval & V4L2_TUNER_SUB_LANG2) ? " lang2" : ""); - return retval; -} - -static int tvaudio_setstereo(struct saa7134_dev *dev, struct saa7134_tvaudio *audio, - u32 mode) -{ - static char *name[] = { - [ V4L2_TUNER_MODE_MONO ] = "mono", - [ V4L2_TUNER_MODE_STEREO ] = "stereo", - [ V4L2_TUNER_MODE_LANG1 ] = "lang1", - [ V4L2_TUNER_MODE_LANG2 ] = "lang2", - [ V4L2_TUNER_MODE_LANG1_LANG2 ] = "lang1+lang2", - }; - static u32 fm[] = { - [ V4L2_TUNER_MODE_MONO ] = 0x00, /* ch1 */ - [ V4L2_TUNER_MODE_STEREO ] = 0x80, /* auto */ - [ V4L2_TUNER_MODE_LANG1 ] = 0x00, /* ch1 */ - [ V4L2_TUNER_MODE_LANG2 ] = 0x01, /* ch2 */ - [ V4L2_TUNER_MODE_LANG1_LANG2 ] = 0x80, /* auto */ - }; - u32 reg; - - switch (audio->mode) { - case TVAUDIO_FM_MONO: - /* nothing to do ... */ - break; - case TVAUDIO_FM_K_STEREO: - case TVAUDIO_FM_BG_STEREO: - case TVAUDIO_NICAM_AM: - case TVAUDIO_NICAM_FM: - dprintk("setstereo [fm] => %s\n", - name[ mode % ARRAY_SIZE(name) ]); - reg = fm[ mode % ARRAY_SIZE(fm) ]; - saa_writeb(SAA7134_FM_DEMATRIX, reg); - break; - case TVAUDIO_FM_SAT_STEREO: - /* Not implemented */ - break; - } - return 0; -} - -static int tvaudio_thread(void *data) -{ - struct saa7134_dev *dev = data; - int carr_vals[ARRAY_SIZE(mainscan)]; - unsigned int i, audio, nscan; - int max1,max2,carrier,rx,mode,lastmode,default_carrier; - - set_freezable(); - - for (;;) { - tvaudio_sleep(dev,-1); - if (kthread_should_stop()) - goto done; - - restart: - try_to_freeze(); - - dev->thread.scan1 = dev->thread.scan2; - dprintk("tvaudio thread scan start [%d]\n",dev->thread.scan1); - dev->tvaudio = NULL; - - saa_writeb(SAA7134_MONITOR_SELECT, 0xa0); - saa_writeb(SAA7134_FM_DEMATRIX, 0x80); - - if (dev->ctl_automute) - dev->automute = 1; - - mute_input_7134(dev); - - /* give the tuner some time */ - if (tvaudio_sleep(dev,SCAN_INITIAL_DELAY)) - goto restart; - - max1 = 0; - max2 = 0; - nscan = 0; - carrier = 0; - default_carrier = 0; - for (i = 0; i < ARRAY_SIZE(mainscan); i++) { - if (!(dev->tvnorm->id & mainscan[i].std)) - continue; - if (!default_carrier) - default_carrier = mainscan[i].carr; - nscan++; - } - - if (1 == nscan) { - /* only one candidate -- skip scan ;) */ - dprintk("only one main carrier candidate - skipping scan\n"); - max1 = 12345; - carrier = default_carrier; - } else { - /* scan for the main carrier */ - saa_writeb(SAA7134_MONITOR_SELECT,0x00); - tvaudio_setmode(dev,&tvaudio[0],NULL); - for (i = 0; i < ARRAY_SIZE(mainscan); i++) { - carr_vals[i] = tvaudio_checkcarrier(dev, mainscan+i); - if (dev->thread.scan1 != dev->thread.scan2) - goto restart; - } - for (max1 = 0, max2 = 0, i = 0; i < ARRAY_SIZE(mainscan); i++) { - if (max1 < carr_vals[i]) { - max2 = max1; - max1 = carr_vals[i]; - carrier = mainscan[i].carr; - } else if (max2 < carr_vals[i]) { - max2 = carr_vals[i]; - } - } - } - - if (0 != carrier && max1 > 2000 && max1 > max2*3) { - /* found good carrier */ - dprintk("found %s main sound carrier @ %d.%03d MHz [%d/%d]\n", - dev->tvnorm->name, carrier/1000, carrier%1000, - max1, max2); - dev->last_carrier = carrier; - dev->automute = 0; - - } else if (0 != dev->last_carrier) { - /* no carrier -- try last detected one as fallback */ - carrier = dev->last_carrier; - dprintk("audio carrier scan failed, " - "using %d.%03d MHz [last detected]\n", - carrier/1000, carrier%1000); - dev->automute = 1; - - } else { - /* no carrier + no fallback -- use default */ - carrier = default_carrier; - dprintk("audio carrier scan failed, " - "using %d.%03d MHz [default]\n", - carrier/1000, carrier%1000); - dev->automute = 1; - } - tvaudio_setcarrier(dev,carrier,carrier); - saa_andorb(SAA7134_STEREO_DAC_OUTPUT_SELECT, 0x30, 0x00); - saa7134_tvaudio_setmute(dev); - /* find the exact tv audio norm */ - for (audio = UNSET, i = 0; i < TVAUDIO; i++) { - if (dev->tvnorm->id != UNSET && - !(dev->tvnorm->id & tvaudio[i].std)) - continue; - if (tvaudio[i].carr1 != carrier) - continue; - /* Note: at least the primary carrier is right here */ - if (UNSET == audio) - audio = i; - tvaudio_setmode(dev,&tvaudio[i],"trying"); - if (tvaudio_sleep(dev,SCAN_SUBCARRIER_DELAY)) - goto restart; - if (-1 != tvaudio_getstereo(dev,&tvaudio[i])) { - audio = i; - break; - } - } - saa_andorb(SAA7134_STEREO_DAC_OUTPUT_SELECT, 0x30, 0x30); - if (UNSET == audio) - continue; - tvaudio_setmode(dev,&tvaudio[audio],"using"); - - tvaudio_setstereo(dev,&tvaudio[audio],V4L2_TUNER_MODE_MONO); - dev->tvaudio = &tvaudio[audio]; - - lastmode = 42; - for (;;) { - - try_to_freeze(); - - if (tvaudio_sleep(dev,5000)) - goto restart; - if (kthread_should_stop()) - break; - if (UNSET == dev->thread.mode) { - rx = tvaudio_getstereo(dev, &tvaudio[audio]); - mode = saa7134_tvaudio_rx2mode(rx); - } else { - mode = dev->thread.mode; - } - if (lastmode != mode) { - tvaudio_setstereo(dev,&tvaudio[audio],mode); - lastmode = mode; - } - } - } - - done: - dev->thread.stopped = 1; - return 0; -} - -/* ------------------------------------------------------------------ */ -/* saa7133 / saa7135 code */ - -static char *stdres[0x20] = { - [0x00] = "no standard detected", - [0x01] = "B/G (in progress)", - [0x02] = "D/K (in progress)", - [0x03] = "M (in progress)", - - [0x04] = "B/G A2", - [0x05] = "B/G NICAM", - [0x06] = "D/K A2 (1)", - [0x07] = "D/K A2 (2)", - [0x08] = "D/K A2 (3)", - [0x09] = "D/K NICAM", - [0x0a] = "L NICAM", - [0x0b] = "I NICAM", - - [0x0c] = "M Korea", - [0x0d] = "M BTSC ", - [0x0e] = "M EIAJ", - - [0x0f] = "FM radio / IF 10.7 / 50 deemp", - [0x10] = "FM radio / IF 10.7 / 75 deemp", - [0x11] = "FM radio / IF sel / 50 deemp", - [0x12] = "FM radio / IF sel / 75 deemp", - - [0x13 ... 0x1e ] = "unknown", - [0x1f] = "??? [in progress]", -}; - -#define DSP_RETRY 32 -#define DSP_DELAY 16 -#define SAA7135_DSP_RWCLEAR_RERR 1 - -static inline int saa_dsp_reset_error_bit(struct saa7134_dev *dev) -{ - int state = saa_readb(SAA7135_DSP_RWSTATE); - if (unlikely(state & SAA7135_DSP_RWSTATE_ERR)) { - d2printk("%s: resetting error bit\n", dev->name); - saa_writeb(SAA7135_DSP_RWCLEAR, SAA7135_DSP_RWCLEAR_RERR); - } - return 0; -} - -static inline int saa_dsp_wait_bit(struct saa7134_dev *dev, int bit) -{ - int state, count = DSP_RETRY; - - state = saa_readb(SAA7135_DSP_RWSTATE); - if (unlikely(state & SAA7135_DSP_RWSTATE_ERR)) { - printk(KERN_WARNING "%s: dsp access error\n", dev->name); - saa_dsp_reset_error_bit(dev); - return -EIO; - } - while (0 == (state & bit)) { - if (unlikely(0 == count)) { - printk("%s: dsp access wait timeout [bit=%s]\n", - dev->name, - (bit & SAA7135_DSP_RWSTATE_WRR) ? "WRR" : - (bit & SAA7135_DSP_RWSTATE_RDB) ? "RDB" : - (bit & SAA7135_DSP_RWSTATE_IDA) ? "IDA" : - "???"); - return -EIO; - } - saa_wait(DSP_DELAY); - state = saa_readb(SAA7135_DSP_RWSTATE); - count--; - } - return 0; -} - - -int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value) -{ - int err; - - d2printk("dsp write reg 0x%x = 0x%06x\n",reg<<2,value); - err = saa_dsp_wait_bit(dev,SAA7135_DSP_RWSTATE_WRR); - if (err < 0) - return err; - saa_writel(reg,value); - err = saa_dsp_wait_bit(dev,SAA7135_DSP_RWSTATE_WRR); - if (err < 0) - return err; - return 0; -} - -static int getstereo_7133(struct saa7134_dev *dev) -{ - int retval = V4L2_TUNER_SUB_MONO; - u32 value; - - value = saa_readl(0x528 >> 2); - if (value & 0x20) - retval = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO; - if (value & 0x40) - retval = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - return retval; -} - -static int mute_input_7133(struct saa7134_dev *dev) -{ - u32 reg = 0; - u32 xbarin, xbarout; - int mask; - struct saa7134_input *in; - - xbarin = 0x03; - switch (dev->input->amux) { - case TV: - reg = 0x02; - xbarin = 0; - break; - case LINE1: - reg = 0x00; - break; - case LINE2: - case LINE2_LEFT: - reg = 0x09; - break; - } - saa_dsp_writel(dev, 0x464 >> 2, xbarin); - if (dev->ctl_mute) { - reg = 0x07; - xbarout = 0xbbbbbb; - } else - xbarout = 0xbbbb10; - saa_dsp_writel(dev, 0x46c >> 2, xbarout); - - saa_writel(0x594 >> 2, reg); - - - /* switch gpio-connected external audio mux */ - if (0 != card(dev).gpiomask) { - mask = card(dev).gpiomask; - - if (card(dev).mute.name && dev->ctl_mute) - in = &card(dev).mute; - else - in = dev->input; - - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, mask, mask); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, mask, in->gpio); - saa7134_track_gpio(dev,in->name); - } - - return 0; -} - -static int tvaudio_thread_ddep(void *data) -{ - struct saa7134_dev *dev = data; - u32 value, norms; - - set_freezable(); - for (;;) { - tvaudio_sleep(dev,-1); - if (kthread_should_stop()) - goto done; - restart: - try_to_freeze(); - - dev->thread.scan1 = dev->thread.scan2; - dprintk("tvaudio thread scan start [%d]\n",dev->thread.scan1); - - if (audio_ddep >= 0x04 && audio_ddep <= 0x0e) { - /* insmod option override */ - norms = (audio_ddep << 2) | 0x01; - dprintk("ddep override: %s\n",stdres[audio_ddep]); - } else if (&card(dev).radio == dev->input) { - dprintk("FM Radio\n"); - if (dev->tuner_type == TUNER_PHILIPS_TDA8290) { - norms = (0x11 << 2) | 0x01; - saa_dsp_writel(dev, 0x42c >> 2, 0x729555); - } else { - norms = (0x0f << 2) | 0x01; - } - } else { - /* (let chip) scan for sound carrier */ - norms = 0; - if (dev->tvnorm->id & (V4L2_STD_B | V4L2_STD_GH)) - norms |= 0x04; - if (dev->tvnorm->id & V4L2_STD_PAL_I) - norms |= 0x20; - if (dev->tvnorm->id & V4L2_STD_DK) - norms |= 0x08; - if (dev->tvnorm->id & V4L2_STD_MN) - norms |= 0x40; - if (dev->tvnorm->id & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC)) - norms |= 0x10; - if (0 == norms) - norms = 0x7c; /* all */ - dprintk("scanning:%s%s%s%s%s\n", - (norms & 0x04) ? " B/G" : "", - (norms & 0x08) ? " D/K" : "", - (norms & 0x10) ? " L/L'" : "", - (norms & 0x20) ? " I" : "", - (norms & 0x40) ? " M" : ""); - } - - /* kick automatic standard detection */ - saa_dsp_writel(dev, 0x454 >> 2, 0); - saa_dsp_writel(dev, 0x454 >> 2, norms | 0x80); - - /* setup crossbars */ - saa_dsp_writel(dev, 0x464 >> 2, 0x000000); - saa_dsp_writel(dev, 0x470 >> 2, 0x101010); - - if (tvaudio_sleep(dev,3000)) - goto restart; - value = saa_readl(0x528 >> 2) & 0xffffff; - - dprintk("tvaudio thread status: 0x%x [%s%s%s]\n", - value, stdres[value & 0x1f], - (value & 0x000020) ? ",stereo" : "", - (value & 0x000040) ? ",dual" : ""); - dprintk("detailed status: " - "%s#%s#%s#%s#%s#%s#%s#%s#%s#%s#%s#%s#%s#%s\n", - (value & 0x000080) ? " A2/EIAJ pilot tone " : "", - (value & 0x000100) ? " A2/EIAJ dual " : "", - (value & 0x000200) ? " A2/EIAJ stereo " : "", - (value & 0x000400) ? " A2/EIAJ noise mute " : "", - - (value & 0x000800) ? " BTSC/FM radio pilot " : "", - (value & 0x001000) ? " SAP carrier " : "", - (value & 0x002000) ? " BTSC stereo noise mute " : "", - (value & 0x004000) ? " SAP noise mute " : "", - (value & 0x008000) ? " VDSP " : "", - - (value & 0x010000) ? " NICST " : "", - (value & 0x020000) ? " NICDU " : "", - (value & 0x040000) ? " NICAM muted " : "", - (value & 0x080000) ? " NICAM reserve sound " : "", - - (value & 0x100000) ? " init done " : ""); - } - - done: - dev->thread.stopped = 1; - return 0; -} - -/* ------------------------------------------------------------------ */ -/* common stuff + external entry points */ - -void saa7134_enable_i2s(struct saa7134_dev *dev) -{ - int i2s_format; - - if (!card_is_empress(dev)) - return; - - if (dev->pci->device == PCI_DEVICE_ID_PHILIPS_SAA7130) - return; - - /* configure GPIO for out */ - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x0E000000, 0x00000000); - - switch (dev->pci->device) { - case PCI_DEVICE_ID_PHILIPS_SAA7133: - case PCI_DEVICE_ID_PHILIPS_SAA7135: - /* Set I2S format (SONY) Â */ - saa_writeb(SAA7133_I2S_AUDIO_CONTROL, 0x00); - /* Start I2S */ - saa_writeb(SAA7134_I2S_AUDIO_OUTPUT, 0x11); - break; - - case PCI_DEVICE_ID_PHILIPS_SAA7134: - i2s_format = (dev->input->amux == TV) ? 0x00 : 0x01; - - /* enable I2S audio output for the mpeg encoder */ - saa_writeb(SAA7134_I2S_OUTPUT_SELECT, 0x80); - saa_writeb(SAA7134_I2S_OUTPUT_FORMAT, i2s_format); - saa_writeb(SAA7134_I2S_OUTPUT_LEVEL, 0x0F); - saa_writeb(SAA7134_I2S_AUDIO_OUTPUT, 0x01); - - default: - break; - } -} - -int saa7134_tvaudio_rx2mode(u32 rx) -{ - u32 mode; - - mode = V4L2_TUNER_MODE_MONO; - if (rx & V4L2_TUNER_SUB_STEREO) - mode = V4L2_TUNER_MODE_STEREO; - else if (rx & V4L2_TUNER_SUB_LANG1) - mode = V4L2_TUNER_MODE_LANG1; - else if (rx & V4L2_TUNER_SUB_LANG2) - mode = V4L2_TUNER_MODE_LANG2; - return mode; -} - -void saa7134_tvaudio_setmute(struct saa7134_dev *dev) -{ - switch (dev->pci->device) { - case PCI_DEVICE_ID_PHILIPS_SAA7130: - case PCI_DEVICE_ID_PHILIPS_SAA7134: - mute_input_7134(dev); - break; - case PCI_DEVICE_ID_PHILIPS_SAA7133: - case PCI_DEVICE_ID_PHILIPS_SAA7135: - mute_input_7133(dev); - break; - } -} - -void saa7134_tvaudio_setinput(struct saa7134_dev *dev, - struct saa7134_input *in) -{ - dev->input = in; - switch (dev->pci->device) { - case PCI_DEVICE_ID_PHILIPS_SAA7130: - case PCI_DEVICE_ID_PHILIPS_SAA7134: - mute_input_7134(dev); - break; - case PCI_DEVICE_ID_PHILIPS_SAA7133: - case PCI_DEVICE_ID_PHILIPS_SAA7135: - mute_input_7133(dev); - break; - } - saa7134_enable_i2s(dev); -} - -void saa7134_tvaudio_setvolume(struct saa7134_dev *dev, int level) -{ - switch (dev->pci->device) { - case PCI_DEVICE_ID_PHILIPS_SAA7134: - saa_writeb(SAA7134_CHANNEL1_LEVEL, level & 0x1f); - saa_writeb(SAA7134_CHANNEL2_LEVEL, level & 0x1f); - saa_writeb(SAA7134_NICAM_LEVEL_ADJUST, level & 0x1f); - break; - } -} - -int saa7134_tvaudio_getstereo(struct saa7134_dev *dev) -{ - int retval = V4L2_TUNER_SUB_MONO; - - switch (dev->pci->device) { - case PCI_DEVICE_ID_PHILIPS_SAA7134: - if (dev->tvaudio) - retval = tvaudio_getstereo(dev,dev->tvaudio); - break; - case PCI_DEVICE_ID_PHILIPS_SAA7133: - case PCI_DEVICE_ID_PHILIPS_SAA7135: - retval = getstereo_7133(dev); - break; - } - return retval; -} - -void saa7134_tvaudio_init(struct saa7134_dev *dev) -{ - int clock = saa7134_boards[dev->board].audio_clock; - - if (UNSET != audio_clock_override) - clock = audio_clock_override; - - switch (dev->pci->device) { - case PCI_DEVICE_ID_PHILIPS_SAA7134: - /* init all audio registers */ - saa_writeb(SAA7134_AUDIO_PLL_CTRL, 0x00); - if (need_resched()) - schedule(); - else - udelay(10); - - saa_writeb(SAA7134_AUDIO_CLOCK0, clock & 0xff); - saa_writeb(SAA7134_AUDIO_CLOCK1, (clock >> 8) & 0xff); - saa_writeb(SAA7134_AUDIO_CLOCK2, (clock >> 16) & 0xff); - /* frame locked audio is mandatory for NICAM */ - saa_writeb(SAA7134_AUDIO_PLL_CTRL, 0x01); - saa_writeb(SAA7134_NICAM_ERROR_LOW, 0x14); - saa_writeb(SAA7134_NICAM_ERROR_HIGH, 0x50); - break; - case PCI_DEVICE_ID_PHILIPS_SAA7133: - case PCI_DEVICE_ID_PHILIPS_SAA7135: - saa_writel(0x598 >> 2, clock); - saa_dsp_writel(dev, 0x474 >> 2, 0x00); - saa_dsp_writel(dev, 0x450 >> 2, 0x00); - } -} - -int saa7134_tvaudio_init2(struct saa7134_dev *dev) -{ - int (*my_thread)(void *data) = NULL; - - switch (dev->pci->device) { - case PCI_DEVICE_ID_PHILIPS_SAA7134: - my_thread = tvaudio_thread; - break; - case PCI_DEVICE_ID_PHILIPS_SAA7133: - case PCI_DEVICE_ID_PHILIPS_SAA7135: - my_thread = tvaudio_thread_ddep; - break; - } - - dev->thread.thread = NULL; - dev->thread.scan1 = dev->thread.scan2 = 0; - if (my_thread) { - saa7134_tvaudio_init(dev); - /* start tvaudio thread */ - dev->thread.thread = kthread_run(my_thread, dev, "%s", dev->name); - if (IS_ERR(dev->thread.thread)) { - printk(KERN_WARNING "%s: kernel_thread() failed\n", - dev->name); - /* XXX: missing error handling here */ - } - } - - saa7134_enable_i2s(dev); - return 0; -} - -int saa7134_tvaudio_close(struct saa7134_dev *dev) -{ - dev->automute = 1; - /* anything else to undo? */ - return 0; -} - -int saa7134_tvaudio_fini(struct saa7134_dev *dev) -{ - /* shutdown tvaudio thread */ - if (dev->thread.thread && !dev->thread.stopped) - kthread_stop(dev->thread.thread); - - saa_andorb(SAA7134_ANALOG_IO_SELECT, 0x07, 0x00); /* LINE1 */ - return 0; -} - -int saa7134_tvaudio_do_scan(struct saa7134_dev *dev) -{ - if (dev->input->amux != TV) { - dprintk("sound IF not in use, skipping scan\n"); - dev->automute = 0; - saa7134_tvaudio_setmute(dev); - } else if (dev->thread.thread) { - dev->thread.mode = UNSET; - dev->thread.scan2++; - - if (!dev->insuspend && !dev->thread.stopped) - wake_up_process(dev->thread.thread); - } else { - dev->automute = 0; - saa7134_tvaudio_setmute(dev); - } - return 0; -} - -EXPORT_SYMBOL(saa_dsp_writel); -EXPORT_SYMBOL(saa7134_tvaudio_setmute); - -/* ----------------------------------------------------------- */ -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/saa7134/saa7134-vbi.c b/drivers/media/video/saa7134/saa7134-vbi.c deleted file mode 100644 index e9aa94b807f1..000000000000 --- a/drivers/media/video/saa7134/saa7134-vbi.c +++ /dev/null @@ -1,255 +0,0 @@ -/* - * - * device driver for philips saa7134 based TV cards - * video4linux video interface - * - * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/kernel.h> - -#include "saa7134-reg.h" -#include "saa7134.h" - -/* ------------------------------------------------------------------ */ - -static unsigned int vbi_debug; -module_param(vbi_debug, int, 0644); -MODULE_PARM_DESC(vbi_debug,"enable debug messages [vbi]"); - -static unsigned int vbibufs = 4; -module_param(vbibufs, int, 0444); -MODULE_PARM_DESC(vbibufs,"number of vbi buffers, range 2-32"); - -#define dprintk(fmt, arg...) if (vbi_debug) \ - printk(KERN_DEBUG "%s/vbi: " fmt, dev->name , ## arg) - -/* ------------------------------------------------------------------ */ - -#define VBI_LINE_COUNT 16 -#define VBI_LINE_LENGTH 2048 -#define VBI_SCALE 0x200 - -static void task_init(struct saa7134_dev *dev, struct saa7134_buf *buf, - int task) -{ - struct saa7134_tvnorm *norm = dev->tvnorm; - - /* setup video scaler */ - saa_writeb(SAA7134_VBI_H_START1(task), norm->h_start & 0xff); - saa_writeb(SAA7134_VBI_H_START2(task), norm->h_start >> 8); - saa_writeb(SAA7134_VBI_H_STOP1(task), norm->h_stop & 0xff); - saa_writeb(SAA7134_VBI_H_STOP2(task), norm->h_stop >> 8); - saa_writeb(SAA7134_VBI_V_START1(task), norm->vbi_v_start_0 & 0xff); - saa_writeb(SAA7134_VBI_V_START2(task), norm->vbi_v_start_0 >> 8); - saa_writeb(SAA7134_VBI_V_STOP1(task), norm->vbi_v_stop_0 & 0xff); - saa_writeb(SAA7134_VBI_V_STOP2(task), norm->vbi_v_stop_0 >> 8); - - saa_writeb(SAA7134_VBI_H_SCALE_INC1(task), VBI_SCALE & 0xff); - saa_writeb(SAA7134_VBI_H_SCALE_INC2(task), VBI_SCALE >> 8); - saa_writeb(SAA7134_VBI_PHASE_OFFSET_LUMA(task), 0x00); - saa_writeb(SAA7134_VBI_PHASE_OFFSET_CHROMA(task), 0x00); - - saa_writeb(SAA7134_VBI_H_LEN1(task), buf->vb.width & 0xff); - saa_writeb(SAA7134_VBI_H_LEN2(task), buf->vb.width >> 8); - saa_writeb(SAA7134_VBI_V_LEN1(task), buf->vb.height & 0xff); - saa_writeb(SAA7134_VBI_V_LEN2(task), buf->vb.height >> 8); - - saa_andorb(SAA7134_DATA_PATH(task), 0xc0, 0x00); -} - -/* ------------------------------------------------------------------ */ - -static int buffer_activate(struct saa7134_dev *dev, - struct saa7134_buf *buf, - struct saa7134_buf *next) -{ - unsigned long control,base; - - dprintk("buffer_activate [%p]\n",buf); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->top_seen = 0; - - task_init(dev,buf,TASK_A); - task_init(dev,buf,TASK_B); - saa_writeb(SAA7134_OFMT_DATA_A, 0x06); - saa_writeb(SAA7134_OFMT_DATA_B, 0x06); - - /* DMA: setup channel 2+3 (= VBI Task A+B) */ - base = saa7134_buffer_base(buf); - control = SAA7134_RS_CONTROL_BURST_16 | - SAA7134_RS_CONTROL_ME | - (buf->pt->dma >> 12); - saa_writel(SAA7134_RS_BA1(2),base); - saa_writel(SAA7134_RS_BA2(2),base + buf->vb.size/2); - saa_writel(SAA7134_RS_PITCH(2),buf->vb.width); - saa_writel(SAA7134_RS_CONTROL(2),control); - saa_writel(SAA7134_RS_BA1(3),base); - saa_writel(SAA7134_RS_BA2(3),base + buf->vb.size/2); - saa_writel(SAA7134_RS_PITCH(3),buf->vb.width); - saa_writel(SAA7134_RS_CONTROL(3),control); - - /* start DMA */ - saa7134_set_dmabits(dev); - mod_timer(&dev->vbi_q.timeout, jiffies+BUFFER_TIMEOUT); - - return 0; -} - -static int buffer_prepare(struct videobuf_queue *q, - struct videobuf_buffer *vb, - enum v4l2_field field) -{ - struct saa7134_fh *fh = q->priv_data; - struct saa7134_dev *dev = fh->dev; - struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb); - struct saa7134_tvnorm *norm = dev->tvnorm; - unsigned int lines, llength, size; - int err; - - lines = norm->vbi_v_stop_0 - norm->vbi_v_start_0 +1; - if (lines > VBI_LINE_COUNT) - lines = VBI_LINE_COUNT; - llength = VBI_LINE_LENGTH; - size = lines * llength * 2; - if (0 != buf->vb.baddr && buf->vb.bsize < size) - return -EINVAL; - - if (buf->vb.size != size) - saa7134_dma_free(q,buf); - - if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { - struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb); - - buf->vb.width = llength; - buf->vb.height = lines; - buf->vb.size = size; - buf->pt = &fh->pt_vbi; - - err = videobuf_iolock(q,&buf->vb,NULL); - if (err) - goto oops; - err = saa7134_pgtable_build(dev->pci,buf->pt, - dma->sglist, - dma->sglen, - saa7134_buffer_startpage(buf)); - if (err) - goto oops; - } - buf->vb.state = VIDEOBUF_PREPARED; - buf->activate = buffer_activate; - buf->vb.field = field; - return 0; - - oops: - saa7134_dma_free(q,buf); - return err; -} - -static int -buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) -{ - struct saa7134_fh *fh = q->priv_data; - struct saa7134_dev *dev = fh->dev; - int llength,lines; - - lines = dev->tvnorm->vbi_v_stop_0 - dev->tvnorm->vbi_v_start_0 +1; - llength = VBI_LINE_LENGTH; - *size = lines * llength * 2; - if (0 == *count) - *count = vbibufs; - *count = saa7134_buffer_count(*size,*count); - return 0; -} - -static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct saa7134_fh *fh = q->priv_data; - struct saa7134_dev *dev = fh->dev; - struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb); - - saa7134_buffer_queue(dev,&dev->vbi_q,buf); -} - -static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb); - - saa7134_dma_free(q,buf); -} - -struct videobuf_queue_ops saa7134_vbi_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, - .buf_queue = buffer_queue, - .buf_release = buffer_release, -}; - -/* ------------------------------------------------------------------ */ - -int saa7134_vbi_init1(struct saa7134_dev *dev) -{ - INIT_LIST_HEAD(&dev->vbi_q.queue); - init_timer(&dev->vbi_q.timeout); - dev->vbi_q.timeout.function = saa7134_buffer_timeout; - dev->vbi_q.timeout.data = (unsigned long)(&dev->vbi_q); - dev->vbi_q.dev = dev; - - if (vbibufs < 2) - vbibufs = 2; - if (vbibufs > VIDEO_MAX_FRAME) - vbibufs = VIDEO_MAX_FRAME; - return 0; -} - -int saa7134_vbi_fini(struct saa7134_dev *dev) -{ - /* nothing */ - return 0; -} - -void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status) -{ - spin_lock(&dev->slock); - if (dev->vbi_q.curr) { - dev->vbi_fieldcount++; - /* make sure we have seen both fields */ - if ((status & 0x10) == 0x00) { - dev->vbi_q.curr->top_seen = 1; - goto done; - } - if (!dev->vbi_q.curr->top_seen) - goto done; - - dev->vbi_q.curr->vb.field_count = dev->vbi_fieldcount; - saa7134_buffer_finish(dev,&dev->vbi_q,VIDEOBUF_DONE); - } - saa7134_buffer_next(dev,&dev->vbi_q); - - done: - spin_unlock(&dev->slock); -} - -/* ----------------------------------------------------------- */ -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c deleted file mode 100644 index 6de10b1e7251..000000000000 --- a/drivers/media/video/saa7134/saa7134-video.c +++ /dev/null @@ -1,2661 +0,0 @@ -/* - * - * device driver for philips saa7134 based TV cards - * video4linux video interface - * - * (c) 2001-03 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/sort.h> - -#include "saa7134-reg.h" -#include "saa7134.h" -#include <media/v4l2-common.h> -#include <media/saa6588.h> - -/* ------------------------------------------------------------------ */ - -unsigned int video_debug; -static unsigned int gbuffers = 8; -static unsigned int noninterlaced; /* 0 */ -static unsigned int gbufsize = 720*576*4; -static unsigned int gbufsize_max = 720*576*4; -static char secam[] = "--"; -module_param(video_debug, int, 0644); -MODULE_PARM_DESC(video_debug,"enable debug messages [video]"); -module_param(gbuffers, int, 0444); -MODULE_PARM_DESC(gbuffers,"number of capture buffers, range 2-32"); -module_param(noninterlaced, int, 0644); -MODULE_PARM_DESC(noninterlaced,"capture non interlaced video"); -module_param_string(secam, secam, sizeof(secam), 0644); -MODULE_PARM_DESC(secam, "force SECAM variant, either DK,L or Lc"); - - -#define dprintk(fmt, arg...) if (video_debug&0x04) \ - printk(KERN_DEBUG "%s/video: " fmt, dev->name , ## arg) - -/* ------------------------------------------------------------------ */ -/* Defines for Video Output Port Register at address 0x191 */ - -/* Bit 0: VIP code T bit polarity */ - -#define VP_T_CODE_P_NON_INVERTED 0x00 -#define VP_T_CODE_P_INVERTED 0x01 - -/* ------------------------------------------------------------------ */ -/* Defines for Video Output Port Register at address 0x195 */ - -/* Bit 2: Video output clock delay control */ - -#define VP_CLK_CTRL2_NOT_DELAYED 0x00 -#define VP_CLK_CTRL2_DELAYED 0x04 - -/* Bit 1: Video output clock invert control */ - -#define VP_CLK_CTRL1_NON_INVERTED 0x00 -#define VP_CLK_CTRL1_INVERTED 0x02 - -/* ------------------------------------------------------------------ */ -/* Defines for Video Output Port Register at address 0x196 */ - -/* Bits 2 to 0: VSYNC pin video vertical sync type */ - -#define VP_VS_TYPE_MASK 0x07 - -#define VP_VS_TYPE_OFF 0x00 -#define VP_VS_TYPE_V123 0x01 -#define VP_VS_TYPE_V_ITU 0x02 -#define VP_VS_TYPE_VGATE_L 0x03 -#define VP_VS_TYPE_RESERVED1 0x04 -#define VP_VS_TYPE_RESERVED2 0x05 -#define VP_VS_TYPE_F_ITU 0x06 -#define VP_VS_TYPE_SC_FID 0x07 - -/* ------------------------------------------------------------------ */ -/* data structs for video */ - -static int video_out[][9] = { - [CCIR656] = { 0x00, 0xb1, 0x00, 0xa1, 0x00, 0x04, 0x06, 0x00, 0x00 }, -}; - -static struct saa7134_format formats[] = { - { - .name = "8 bpp gray", - .fourcc = V4L2_PIX_FMT_GREY, - .depth = 8, - .pm = 0x06, - },{ - .name = "15 bpp RGB, le", - .fourcc = V4L2_PIX_FMT_RGB555, - .depth = 16, - .pm = 0x13 | 0x80, - },{ - .name = "15 bpp RGB, be", - .fourcc = V4L2_PIX_FMT_RGB555X, - .depth = 16, - .pm = 0x13 | 0x80, - .bswap = 1, - },{ - .name = "16 bpp RGB, le", - .fourcc = V4L2_PIX_FMT_RGB565, - .depth = 16, - .pm = 0x10 | 0x80, - },{ - .name = "16 bpp RGB, be", - .fourcc = V4L2_PIX_FMT_RGB565X, - .depth = 16, - .pm = 0x10 | 0x80, - .bswap = 1, - },{ - .name = "24 bpp RGB, le", - .fourcc = V4L2_PIX_FMT_BGR24, - .depth = 24, - .pm = 0x11, - },{ - .name = "24 bpp RGB, be", - .fourcc = V4L2_PIX_FMT_RGB24, - .depth = 24, - .pm = 0x11, - .bswap = 1, - },{ - .name = "32 bpp RGB, le", - .fourcc = V4L2_PIX_FMT_BGR32, - .depth = 32, - .pm = 0x12, - },{ - .name = "32 bpp RGB, be", - .fourcc = V4L2_PIX_FMT_RGB32, - .depth = 32, - .pm = 0x12, - .bswap = 1, - .wswap = 1, - },{ - .name = "4:2:2 packed, YUYV", - .fourcc = V4L2_PIX_FMT_YUYV, - .depth = 16, - .pm = 0x00, - .bswap = 1, - .yuv = 1, - },{ - .name = "4:2:2 packed, UYVY", - .fourcc = V4L2_PIX_FMT_UYVY, - .depth = 16, - .pm = 0x00, - .yuv = 1, - },{ - .name = "4:2:2 planar, Y-Cb-Cr", - .fourcc = V4L2_PIX_FMT_YUV422P, - .depth = 16, - .pm = 0x09, - .yuv = 1, - .planar = 1, - .hshift = 1, - .vshift = 0, - },{ - .name = "4:2:0 planar, Y-Cb-Cr", - .fourcc = V4L2_PIX_FMT_YUV420, - .depth = 12, - .pm = 0x0a, - .yuv = 1, - .planar = 1, - .hshift = 1, - .vshift = 1, - },{ - .name = "4:2:0 planar, Y-Cb-Cr", - .fourcc = V4L2_PIX_FMT_YVU420, - .depth = 12, - .pm = 0x0a, - .yuv = 1, - .planar = 1, - .uvswap = 1, - .hshift = 1, - .vshift = 1, - } -}; -#define FORMATS ARRAY_SIZE(formats) - -#define NORM_625_50 \ - .h_start = 0, \ - .h_stop = 719, \ - .video_v_start = 24, \ - .video_v_stop = 311, \ - .vbi_v_start_0 = 7, \ - .vbi_v_stop_0 = 22, \ - .vbi_v_start_1 = 319, \ - .src_timing = 4 - -#define NORM_525_60 \ - .h_start = 0, \ - .h_stop = 719, \ - .video_v_start = 23, \ - .video_v_stop = 262, \ - .vbi_v_start_0 = 10, \ - .vbi_v_stop_0 = 21, \ - .vbi_v_start_1 = 273, \ - .src_timing = 7 - -static struct saa7134_tvnorm tvnorms[] = { - { - .name = "PAL", /* autodetect */ - .id = V4L2_STD_PAL, - NORM_625_50, - - .sync_control = 0x18, - .luma_control = 0x40, - .chroma_ctrl1 = 0x81, - .chroma_gain = 0x2a, - .chroma_ctrl2 = 0x06, - .vgate_misc = 0x1c, - - },{ - .name = "PAL-BG", - .id = V4L2_STD_PAL_BG, - NORM_625_50, - - .sync_control = 0x18, - .luma_control = 0x40, - .chroma_ctrl1 = 0x81, - .chroma_gain = 0x2a, - .chroma_ctrl2 = 0x06, - .vgate_misc = 0x1c, - - },{ - .name = "PAL-I", - .id = V4L2_STD_PAL_I, - NORM_625_50, - - .sync_control = 0x18, - .luma_control = 0x40, - .chroma_ctrl1 = 0x81, - .chroma_gain = 0x2a, - .chroma_ctrl2 = 0x06, - .vgate_misc = 0x1c, - - },{ - .name = "PAL-DK", - .id = V4L2_STD_PAL_DK, - NORM_625_50, - - .sync_control = 0x18, - .luma_control = 0x40, - .chroma_ctrl1 = 0x81, - .chroma_gain = 0x2a, - .chroma_ctrl2 = 0x06, - .vgate_misc = 0x1c, - - },{ - .name = "NTSC", - .id = V4L2_STD_NTSC, - NORM_525_60, - - .sync_control = 0x59, - .luma_control = 0x40, - .chroma_ctrl1 = 0x89, - .chroma_gain = 0x2a, - .chroma_ctrl2 = 0x0e, - .vgate_misc = 0x18, - - },{ - .name = "SECAM", - .id = V4L2_STD_SECAM, - NORM_625_50, - - .sync_control = 0x18, - .luma_control = 0x1b, - .chroma_ctrl1 = 0xd1, - .chroma_gain = 0x80, - .chroma_ctrl2 = 0x00, - .vgate_misc = 0x1c, - - },{ - .name = "SECAM-DK", - .id = V4L2_STD_SECAM_DK, - NORM_625_50, - - .sync_control = 0x18, - .luma_control = 0x1b, - .chroma_ctrl1 = 0xd1, - .chroma_gain = 0x80, - .chroma_ctrl2 = 0x00, - .vgate_misc = 0x1c, - - },{ - .name = "SECAM-L", - .id = V4L2_STD_SECAM_L, - NORM_625_50, - - .sync_control = 0x18, - .luma_control = 0x1b, - .chroma_ctrl1 = 0xd1, - .chroma_gain = 0x80, - .chroma_ctrl2 = 0x00, - .vgate_misc = 0x1c, - - },{ - .name = "SECAM-Lc", - .id = V4L2_STD_SECAM_LC, - NORM_625_50, - - .sync_control = 0x18, - .luma_control = 0x1b, - .chroma_ctrl1 = 0xd1, - .chroma_gain = 0x80, - .chroma_ctrl2 = 0x00, - .vgate_misc = 0x1c, - - },{ - .name = "PAL-M", - .id = V4L2_STD_PAL_M, - NORM_525_60, - - .sync_control = 0x59, - .luma_control = 0x40, - .chroma_ctrl1 = 0xb9, - .chroma_gain = 0x2a, - .chroma_ctrl2 = 0x0e, - .vgate_misc = 0x18, - - },{ - .name = "PAL-Nc", - .id = V4L2_STD_PAL_Nc, - NORM_625_50, - - .sync_control = 0x18, - .luma_control = 0x40, - .chroma_ctrl1 = 0xa1, - .chroma_gain = 0x2a, - .chroma_ctrl2 = 0x06, - .vgate_misc = 0x1c, - - },{ - .name = "PAL-60", - .id = V4L2_STD_PAL_60, - - .h_start = 0, - .h_stop = 719, - .video_v_start = 23, - .video_v_stop = 262, - .vbi_v_start_0 = 10, - .vbi_v_stop_0 = 21, - .vbi_v_start_1 = 273, - .src_timing = 7, - - .sync_control = 0x18, - .luma_control = 0x40, - .chroma_ctrl1 = 0x81, - .chroma_gain = 0x2a, - .chroma_ctrl2 = 0x06, - .vgate_misc = 0x1c, - } -}; -#define TVNORMS ARRAY_SIZE(tvnorms) - -#define V4L2_CID_PRIVATE_INVERT (V4L2_CID_PRIVATE_BASE + 0) -#define V4L2_CID_PRIVATE_Y_ODD (V4L2_CID_PRIVATE_BASE + 1) -#define V4L2_CID_PRIVATE_Y_EVEN (V4L2_CID_PRIVATE_BASE + 2) -#define V4L2_CID_PRIVATE_AUTOMUTE (V4L2_CID_PRIVATE_BASE + 3) -#define V4L2_CID_PRIVATE_LASTP1 (V4L2_CID_PRIVATE_BASE + 4) - -static const struct v4l2_queryctrl no_ctrl = { - .name = "42", - .flags = V4L2_CTRL_FLAG_DISABLED, -}; -static const struct v4l2_queryctrl video_ctrls[] = { - /* --- video --- */ - { - .id = V4L2_CID_BRIGHTNESS, - .name = "Brightness", - .minimum = 0, - .maximum = 255, - .step = 1, - .default_value = 128, - .type = V4L2_CTRL_TYPE_INTEGER, - },{ - .id = V4L2_CID_CONTRAST, - .name = "Contrast", - .minimum = 0, - .maximum = 127, - .step = 1, - .default_value = 68, - .type = V4L2_CTRL_TYPE_INTEGER, - },{ - .id = V4L2_CID_SATURATION, - .name = "Saturation", - .minimum = 0, - .maximum = 127, - .step = 1, - .default_value = 64, - .type = V4L2_CTRL_TYPE_INTEGER, - },{ - .id = V4L2_CID_HUE, - .name = "Hue", - .minimum = -128, - .maximum = 127, - .step = 1, - .default_value = 0, - .type = V4L2_CTRL_TYPE_INTEGER, - },{ - .id = V4L2_CID_HFLIP, - .name = "Mirror", - .minimum = 0, - .maximum = 1, - .type = V4L2_CTRL_TYPE_BOOLEAN, - }, - /* --- audio --- */ - { - .id = V4L2_CID_AUDIO_MUTE, - .name = "Mute", - .minimum = 0, - .maximum = 1, - .type = V4L2_CTRL_TYPE_BOOLEAN, - },{ - .id = V4L2_CID_AUDIO_VOLUME, - .name = "Volume", - .minimum = -15, - .maximum = 15, - .step = 1, - .default_value = 0, - .type = V4L2_CTRL_TYPE_INTEGER, - }, - /* --- private --- */ - { - .id = V4L2_CID_PRIVATE_INVERT, - .name = "Invert", - .minimum = 0, - .maximum = 1, - .type = V4L2_CTRL_TYPE_BOOLEAN, - },{ - .id = V4L2_CID_PRIVATE_Y_ODD, - .name = "y offset odd field", - .minimum = 0, - .maximum = 128, - .step = 1, - .default_value = 0, - .type = V4L2_CTRL_TYPE_INTEGER, - },{ - .id = V4L2_CID_PRIVATE_Y_EVEN, - .name = "y offset even field", - .minimum = 0, - .maximum = 128, - .step = 1, - .default_value = 0, - .type = V4L2_CTRL_TYPE_INTEGER, - },{ - .id = V4L2_CID_PRIVATE_AUTOMUTE, - .name = "automute", - .minimum = 0, - .maximum = 1, - .default_value = 1, - .type = V4L2_CTRL_TYPE_BOOLEAN, - } -}; -static const unsigned int CTRLS = ARRAY_SIZE(video_ctrls); - -static const struct v4l2_queryctrl* ctrl_by_id(unsigned int id) -{ - unsigned int i; - - for (i = 0; i < CTRLS; i++) - if (video_ctrls[i].id == id) - return video_ctrls+i; - return NULL; -} - -static struct saa7134_format* format_by_fourcc(unsigned int fourcc) -{ - unsigned int i; - - for (i = 0; i < FORMATS; i++) - if (formats[i].fourcc == fourcc) - return formats+i; - return NULL; -} - -/* ----------------------------------------------------------------------- */ -/* resource management */ - -static int res_get(struct saa7134_dev *dev, struct saa7134_fh *fh, unsigned int bit) -{ - if (fh->resources & bit) - /* have it already allocated */ - return 1; - - /* is it free? */ - mutex_lock(&dev->lock); - if (dev->resources & bit) { - /* no, someone else uses it */ - mutex_unlock(&dev->lock); - return 0; - } - /* it's free, grab it */ - fh->resources |= bit; - dev->resources |= bit; - dprintk("res: get %d\n",bit); - mutex_unlock(&dev->lock); - return 1; -} - -static int res_check(struct saa7134_fh *fh, unsigned int bit) -{ - return (fh->resources & bit); -} - -static int res_locked(struct saa7134_dev *dev, unsigned int bit) -{ - return (dev->resources & bit); -} - -static -void res_free(struct saa7134_dev *dev, struct saa7134_fh *fh, unsigned int bits) -{ - BUG_ON((fh->resources & bits) != bits); - - mutex_lock(&dev->lock); - fh->resources &= ~bits; - dev->resources &= ~bits; - dprintk("res: put %d\n",bits); - mutex_unlock(&dev->lock); -} - -/* ------------------------------------------------------------------ */ - -static void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm) -{ - dprintk("set tv norm = %s\n",norm->name); - dev->tvnorm = norm; - - /* setup cropping */ - dev->crop_bounds.left = norm->h_start; - dev->crop_defrect.left = norm->h_start; - dev->crop_bounds.width = norm->h_stop - norm->h_start +1; - dev->crop_defrect.width = norm->h_stop - norm->h_start +1; - - dev->crop_bounds.top = (norm->vbi_v_stop_0+1)*2; - dev->crop_defrect.top = norm->video_v_start*2; - dev->crop_bounds.height = ((norm->id & V4L2_STD_525_60) ? 524 : 624) - - dev->crop_bounds.top; - dev->crop_defrect.height = (norm->video_v_stop - norm->video_v_start +1)*2; - - dev->crop_current = dev->crop_defrect; - - saa7134_set_tvnorm_hw(dev); -} - -static void video_mux(struct saa7134_dev *dev, int input) -{ - dprintk("video input = %d [%s]\n", input, card_in(dev, input).name); - dev->ctl_input = input; - set_tvnorm(dev, dev->tvnorm); - saa7134_tvaudio_setinput(dev, &card_in(dev, input)); -} - - -static void saa7134_set_decoder(struct saa7134_dev *dev) -{ - int luma_control, sync_control, mux; - - struct saa7134_tvnorm *norm = dev->tvnorm; - mux = card_in(dev, dev->ctl_input).vmux; - - luma_control = norm->luma_control; - sync_control = norm->sync_control; - - if (mux > 5) - luma_control |= 0x80; /* svideo */ - if (noninterlaced || dev->nosignal) - sync_control |= 0x20; - - /* setup video decoder */ - saa_writeb(SAA7134_INCR_DELAY, 0x08); - saa_writeb(SAA7134_ANALOG_IN_CTRL1, 0xc0 | mux); - saa_writeb(SAA7134_ANALOG_IN_CTRL2, 0x00); - - saa_writeb(SAA7134_ANALOG_IN_CTRL3, 0x90); - saa_writeb(SAA7134_ANALOG_IN_CTRL4, 0x90); - saa_writeb(SAA7134_HSYNC_START, 0xeb); - saa_writeb(SAA7134_HSYNC_STOP, 0xe0); - saa_writeb(SAA7134_SOURCE_TIMING1, norm->src_timing); - - saa_writeb(SAA7134_SYNC_CTRL, sync_control); - saa_writeb(SAA7134_LUMA_CTRL, luma_control); - saa_writeb(SAA7134_DEC_LUMA_BRIGHT, dev->ctl_bright); - - saa_writeb(SAA7134_DEC_LUMA_CONTRAST, - dev->ctl_invert ? -dev->ctl_contrast : dev->ctl_contrast); - - saa_writeb(SAA7134_DEC_CHROMA_SATURATION, - dev->ctl_invert ? -dev->ctl_saturation : dev->ctl_saturation); - - saa_writeb(SAA7134_DEC_CHROMA_HUE, dev->ctl_hue); - saa_writeb(SAA7134_CHROMA_CTRL1, norm->chroma_ctrl1); - saa_writeb(SAA7134_CHROMA_GAIN, norm->chroma_gain); - - saa_writeb(SAA7134_CHROMA_CTRL2, norm->chroma_ctrl2); - saa_writeb(SAA7134_MODE_DELAY_CTRL, 0x00); - - saa_writeb(SAA7134_ANALOG_ADC, 0x01); - saa_writeb(SAA7134_VGATE_START, 0x11); - saa_writeb(SAA7134_VGATE_STOP, 0xfe); - saa_writeb(SAA7134_MISC_VGATE_MSB, norm->vgate_misc); - saa_writeb(SAA7134_RAW_DATA_GAIN, 0x40); - saa_writeb(SAA7134_RAW_DATA_OFFSET, 0x80); -} - -void saa7134_set_tvnorm_hw(struct saa7134_dev *dev) -{ - saa7134_set_decoder(dev); - - if (card_in(dev, dev->ctl_input).tv) - saa_call_all(dev, core, s_std, dev->tvnorm->id); - /* Set the correct norm for the saa6752hs. This function - does nothing if there is no saa6752hs. */ - saa_call_empress(dev, core, s_std, dev->tvnorm->id); -} - -static void set_h_prescale(struct saa7134_dev *dev, int task, int prescale) -{ - static const struct { - int xpsc; - int xacl; - int xc2_1; - int xdcg; - int vpfy; - } vals[] = { - /* XPSC XACL XC2_1 XDCG VPFY */ - { 1, 0, 0, 0, 0 }, - { 2, 2, 1, 2, 2 }, - { 3, 4, 1, 3, 2 }, - { 4, 8, 1, 4, 2 }, - { 5, 8, 1, 4, 2 }, - { 6, 8, 1, 4, 3 }, - { 7, 8, 1, 4, 3 }, - { 8, 15, 0, 4, 3 }, - { 9, 15, 0, 4, 3 }, - { 10, 16, 1, 5, 3 }, - }; - static const int count = ARRAY_SIZE(vals); - int i; - - for (i = 0; i < count; i++) - if (vals[i].xpsc == prescale) - break; - if (i == count) - return; - - saa_writeb(SAA7134_H_PRESCALE(task), vals[i].xpsc); - saa_writeb(SAA7134_ACC_LENGTH(task), vals[i].xacl); - saa_writeb(SAA7134_LEVEL_CTRL(task), - (vals[i].xc2_1 << 3) | (vals[i].xdcg)); - saa_andorb(SAA7134_FIR_PREFILTER_CTRL(task), 0x0f, - (vals[i].vpfy << 2) | vals[i].vpfy); -} - -static void set_v_scale(struct saa7134_dev *dev, int task, int yscale) -{ - int val,mirror; - - saa_writeb(SAA7134_V_SCALE_RATIO1(task), yscale & 0xff); - saa_writeb(SAA7134_V_SCALE_RATIO2(task), yscale >> 8); - - mirror = (dev->ctl_mirror) ? 0x02 : 0x00; - if (yscale < 2048) { - /* LPI */ - dprintk("yscale LPI yscale=%d\n",yscale); - saa_writeb(SAA7134_V_FILTER(task), 0x00 | mirror); - saa_writeb(SAA7134_LUMA_CONTRAST(task), 0x40); - saa_writeb(SAA7134_CHROMA_SATURATION(task), 0x40); - } else { - /* ACM */ - val = 0x40 * 1024 / yscale; - dprintk("yscale ACM yscale=%d val=0x%x\n",yscale,val); - saa_writeb(SAA7134_V_FILTER(task), 0x01 | mirror); - saa_writeb(SAA7134_LUMA_CONTRAST(task), val); - saa_writeb(SAA7134_CHROMA_SATURATION(task), val); - } - saa_writeb(SAA7134_LUMA_BRIGHT(task), 0x80); -} - -static void set_size(struct saa7134_dev *dev, int task, - int width, int height, int interlace) -{ - int prescale,xscale,yscale,y_even,y_odd; - int h_start, h_stop, v_start, v_stop; - int div = interlace ? 2 : 1; - - /* setup video scaler */ - h_start = dev->crop_current.left; - v_start = dev->crop_current.top/2; - h_stop = (dev->crop_current.left + dev->crop_current.width -1); - v_stop = (dev->crop_current.top + dev->crop_current.height -1)/2; - - saa_writeb(SAA7134_VIDEO_H_START1(task), h_start & 0xff); - saa_writeb(SAA7134_VIDEO_H_START2(task), h_start >> 8); - saa_writeb(SAA7134_VIDEO_H_STOP1(task), h_stop & 0xff); - saa_writeb(SAA7134_VIDEO_H_STOP2(task), h_stop >> 8); - saa_writeb(SAA7134_VIDEO_V_START1(task), v_start & 0xff); - saa_writeb(SAA7134_VIDEO_V_START2(task), v_start >> 8); - saa_writeb(SAA7134_VIDEO_V_STOP1(task), v_stop & 0xff); - saa_writeb(SAA7134_VIDEO_V_STOP2(task), v_stop >> 8); - - prescale = dev->crop_current.width / width; - if (0 == prescale) - prescale = 1; - xscale = 1024 * dev->crop_current.width / prescale / width; - yscale = 512 * div * dev->crop_current.height / height; - dprintk("prescale=%d xscale=%d yscale=%d\n",prescale,xscale,yscale); - set_h_prescale(dev,task,prescale); - saa_writeb(SAA7134_H_SCALE_INC1(task), xscale & 0xff); - saa_writeb(SAA7134_H_SCALE_INC2(task), xscale >> 8); - set_v_scale(dev,task,yscale); - - saa_writeb(SAA7134_VIDEO_PIXELS1(task), width & 0xff); - saa_writeb(SAA7134_VIDEO_PIXELS2(task), width >> 8); - saa_writeb(SAA7134_VIDEO_LINES1(task), height/div & 0xff); - saa_writeb(SAA7134_VIDEO_LINES2(task), height/div >> 8); - - /* deinterlace y offsets */ - y_odd = dev->ctl_y_odd; - y_even = dev->ctl_y_even; - saa_writeb(SAA7134_V_PHASE_OFFSET0(task), y_odd); - saa_writeb(SAA7134_V_PHASE_OFFSET1(task), y_even); - saa_writeb(SAA7134_V_PHASE_OFFSET2(task), y_odd); - saa_writeb(SAA7134_V_PHASE_OFFSET3(task), y_even); -} - -/* ------------------------------------------------------------------ */ - -struct cliplist { - __u16 position; - __u8 enable; - __u8 disable; -}; - -static void set_cliplist(struct saa7134_dev *dev, int reg, - struct cliplist *cl, int entries, char *name) -{ - __u8 winbits = 0; - int i; - - for (i = 0; i < entries; i++) { - winbits |= cl[i].enable; - winbits &= ~cl[i].disable; - if (i < 15 && cl[i].position == cl[i+1].position) - continue; - saa_writeb(reg + 0, winbits); - saa_writeb(reg + 2, cl[i].position & 0xff); - saa_writeb(reg + 3, cl[i].position >> 8); - dprintk("clip: %s winbits=%02x pos=%d\n", - name,winbits,cl[i].position); - reg += 8; - } - for (; reg < 0x400; reg += 8) { - saa_writeb(reg+ 0, 0); - saa_writeb(reg + 1, 0); - saa_writeb(reg + 2, 0); - saa_writeb(reg + 3, 0); - } -} - -static int clip_range(int val) -{ - if (val < 0) - val = 0; - return val; -} - -/* Sort into smallest position first order */ -static int cliplist_cmp(const void *a, const void *b) -{ - const struct cliplist *cla = a; - const struct cliplist *clb = b; - if (cla->position < clb->position) - return -1; - if (cla->position > clb->position) - return 1; - return 0; -} - -static int setup_clipping(struct saa7134_dev *dev, struct v4l2_clip *clips, - int nclips, int interlace) -{ - struct cliplist col[16], row[16]; - int cols = 0, rows = 0, i; - int div = interlace ? 2 : 1; - - memset(col, 0, sizeof(col)); - memset(row, 0, sizeof(row)); - for (i = 0; i < nclips && i < 8; i++) { - col[cols].position = clip_range(clips[i].c.left); - col[cols].enable = (1 << i); - cols++; - col[cols].position = clip_range(clips[i].c.left+clips[i].c.width); - col[cols].disable = (1 << i); - cols++; - row[rows].position = clip_range(clips[i].c.top / div); - row[rows].enable = (1 << i); - rows++; - row[rows].position = clip_range((clips[i].c.top + clips[i].c.height) - / div); - row[rows].disable = (1 << i); - rows++; - } - sort(col, cols, sizeof col[0], cliplist_cmp, NULL); - sort(row, rows, sizeof row[0], cliplist_cmp, NULL); - set_cliplist(dev,0x380,col,cols,"cols"); - set_cliplist(dev,0x384,row,rows,"rows"); - return 0; -} - -static int verify_preview(struct saa7134_dev *dev, struct v4l2_window *win) -{ - enum v4l2_field field; - int maxw, maxh; - - if (NULL == dev->ovbuf.base) - return -EINVAL; - if (NULL == dev->ovfmt) - return -EINVAL; - if (win->w.width < 48 || win->w.height < 32) - return -EINVAL; - if (win->clipcount > 2048) - return -EINVAL; - - field = win->field; - maxw = dev->crop_current.width; - maxh = dev->crop_current.height; - - if (V4L2_FIELD_ANY == field) { - field = (win->w.height > maxh/2) - ? V4L2_FIELD_INTERLACED - : V4L2_FIELD_TOP; - } - switch (field) { - case V4L2_FIELD_TOP: - case V4L2_FIELD_BOTTOM: - maxh = maxh / 2; - break; - case V4L2_FIELD_INTERLACED: - break; - default: - return -EINVAL; - } - - win->field = field; - if (win->w.width > maxw) - win->w.width = maxw; - if (win->w.height > maxh) - win->w.height = maxh; - return 0; -} - -static int start_preview(struct saa7134_dev *dev, struct saa7134_fh *fh) -{ - unsigned long base,control,bpl; - int err; - - err = verify_preview(dev,&fh->win); - if (0 != err) - return err; - - dev->ovfield = fh->win.field; - dprintk("start_preview %dx%d+%d+%d %s field=%s\n", - fh->win.w.width,fh->win.w.height, - fh->win.w.left,fh->win.w.top, - dev->ovfmt->name,v4l2_field_names[dev->ovfield]); - - /* setup window + clipping */ - set_size(dev,TASK_B,fh->win.w.width,fh->win.w.height, - V4L2_FIELD_HAS_BOTH(dev->ovfield)); - setup_clipping(dev,fh->clips,fh->nclips, - V4L2_FIELD_HAS_BOTH(dev->ovfield)); - if (dev->ovfmt->yuv) - saa_andorb(SAA7134_DATA_PATH(TASK_B), 0x3f, 0x03); - else - saa_andorb(SAA7134_DATA_PATH(TASK_B), 0x3f, 0x01); - saa_writeb(SAA7134_OFMT_VIDEO_B, dev->ovfmt->pm | 0x20); - - /* dma: setup channel 1 (= Video Task B) */ - base = (unsigned long)dev->ovbuf.base; - base += dev->ovbuf.fmt.bytesperline * fh->win.w.top; - base += dev->ovfmt->depth/8 * fh->win.w.left; - bpl = dev->ovbuf.fmt.bytesperline; - control = SAA7134_RS_CONTROL_BURST_16; - if (dev->ovfmt->bswap) - control |= SAA7134_RS_CONTROL_BSWAP; - if (dev->ovfmt->wswap) - control |= SAA7134_RS_CONTROL_WSWAP; - if (V4L2_FIELD_HAS_BOTH(dev->ovfield)) { - saa_writel(SAA7134_RS_BA1(1),base); - saa_writel(SAA7134_RS_BA2(1),base+bpl); - saa_writel(SAA7134_RS_PITCH(1),bpl*2); - saa_writel(SAA7134_RS_CONTROL(1),control); - } else { - saa_writel(SAA7134_RS_BA1(1),base); - saa_writel(SAA7134_RS_BA2(1),base); - saa_writel(SAA7134_RS_PITCH(1),bpl); - saa_writel(SAA7134_RS_CONTROL(1),control); - } - - /* start dma */ - dev->ovenable = 1; - saa7134_set_dmabits(dev); - - return 0; -} - -static int stop_preview(struct saa7134_dev *dev, struct saa7134_fh *fh) -{ - dev->ovenable = 0; - saa7134_set_dmabits(dev); - return 0; -} - -/* ------------------------------------------------------------------ */ - -static int buffer_activate(struct saa7134_dev *dev, - struct saa7134_buf *buf, - struct saa7134_buf *next) -{ - unsigned long base,control,bpl; - unsigned long bpl_uv,lines_uv,base2,base3,tmp; /* planar */ - - dprintk("buffer_activate buf=%p\n",buf); - buf->vb.state = VIDEOBUF_ACTIVE; - buf->top_seen = 0; - - set_size(dev,TASK_A,buf->vb.width,buf->vb.height, - V4L2_FIELD_HAS_BOTH(buf->vb.field)); - if (buf->fmt->yuv) - saa_andorb(SAA7134_DATA_PATH(TASK_A), 0x3f, 0x03); - else - saa_andorb(SAA7134_DATA_PATH(TASK_A), 0x3f, 0x01); - saa_writeb(SAA7134_OFMT_VIDEO_A, buf->fmt->pm); - - /* DMA: setup channel 0 (= Video Task A0) */ - base = saa7134_buffer_base(buf); - if (buf->fmt->planar) - bpl = buf->vb.width; - else - bpl = (buf->vb.width * buf->fmt->depth) / 8; - control = SAA7134_RS_CONTROL_BURST_16 | - SAA7134_RS_CONTROL_ME | - (buf->pt->dma >> 12); - if (buf->fmt->bswap) - control |= SAA7134_RS_CONTROL_BSWAP; - if (buf->fmt->wswap) - control |= SAA7134_RS_CONTROL_WSWAP; - if (V4L2_FIELD_HAS_BOTH(buf->vb.field)) { - /* interlaced */ - saa_writel(SAA7134_RS_BA1(0),base); - saa_writel(SAA7134_RS_BA2(0),base+bpl); - saa_writel(SAA7134_RS_PITCH(0),bpl*2); - } else { - /* non-interlaced */ - saa_writel(SAA7134_RS_BA1(0),base); - saa_writel(SAA7134_RS_BA2(0),base); - saa_writel(SAA7134_RS_PITCH(0),bpl); - } - saa_writel(SAA7134_RS_CONTROL(0),control); - - if (buf->fmt->planar) { - /* DMA: setup channel 4+5 (= planar task A) */ - bpl_uv = bpl >> buf->fmt->hshift; - lines_uv = buf->vb.height >> buf->fmt->vshift; - base2 = base + bpl * buf->vb.height; - base3 = base2 + bpl_uv * lines_uv; - if (buf->fmt->uvswap) - tmp = base2, base2 = base3, base3 = tmp; - dprintk("uv: bpl=%ld lines=%ld base2/3=%ld/%ld\n", - bpl_uv,lines_uv,base2,base3); - if (V4L2_FIELD_HAS_BOTH(buf->vb.field)) { - /* interlaced */ - saa_writel(SAA7134_RS_BA1(4),base2); - saa_writel(SAA7134_RS_BA2(4),base2+bpl_uv); - saa_writel(SAA7134_RS_PITCH(4),bpl_uv*2); - saa_writel(SAA7134_RS_BA1(5),base3); - saa_writel(SAA7134_RS_BA2(5),base3+bpl_uv); - saa_writel(SAA7134_RS_PITCH(5),bpl_uv*2); - } else { - /* non-interlaced */ - saa_writel(SAA7134_RS_BA1(4),base2); - saa_writel(SAA7134_RS_BA2(4),base2); - saa_writel(SAA7134_RS_PITCH(4),bpl_uv); - saa_writel(SAA7134_RS_BA1(5),base3); - saa_writel(SAA7134_RS_BA2(5),base3); - saa_writel(SAA7134_RS_PITCH(5),bpl_uv); - } - saa_writel(SAA7134_RS_CONTROL(4),control); - saa_writel(SAA7134_RS_CONTROL(5),control); - } - - /* start DMA */ - saa7134_set_dmabits(dev); - mod_timer(&dev->video_q.timeout, jiffies+BUFFER_TIMEOUT); - return 0; -} - -static int buffer_prepare(struct videobuf_queue *q, - struct videobuf_buffer *vb, - enum v4l2_field field) -{ - struct saa7134_fh *fh = q->priv_data; - struct saa7134_dev *dev = fh->dev; - struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb); - unsigned int size; - int err; - - /* sanity checks */ - if (NULL == fh->fmt) - return -EINVAL; - if (fh->width < 48 || - fh->height < 32 || - fh->width/4 > dev->crop_current.width || - fh->height/4 > dev->crop_current.height || - fh->width > dev->crop_bounds.width || - fh->height > dev->crop_bounds.height) - return -EINVAL; - size = (fh->width * fh->height * fh->fmt->depth) >> 3; - if (0 != buf->vb.baddr && buf->vb.bsize < size) - return -EINVAL; - - dprintk("buffer_prepare [%d,size=%dx%d,bytes=%d,fields=%s,%s]\n", - vb->i,fh->width,fh->height,size,v4l2_field_names[field], - fh->fmt->name); - if (buf->vb.width != fh->width || - buf->vb.height != fh->height || - buf->vb.size != size || - buf->vb.field != field || - buf->fmt != fh->fmt) { - saa7134_dma_free(q,buf); - } - - if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { - struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb); - - buf->vb.width = fh->width; - buf->vb.height = fh->height; - buf->vb.size = size; - buf->vb.field = field; - buf->fmt = fh->fmt; - buf->pt = &fh->pt_cap; - dev->video_q.curr = NULL; - - err = videobuf_iolock(q,&buf->vb,&dev->ovbuf); - if (err) - goto oops; - err = saa7134_pgtable_build(dev->pci,buf->pt, - dma->sglist, - dma->sglen, - saa7134_buffer_startpage(buf)); - if (err) - goto oops; - } - buf->vb.state = VIDEOBUF_PREPARED; - buf->activate = buffer_activate; - return 0; - - oops: - saa7134_dma_free(q,buf); - return err; -} - -static int -buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) -{ - struct saa7134_fh *fh = q->priv_data; - - *size = fh->fmt->depth * fh->width * fh->height >> 3; - if (0 == *count) - *count = gbuffers; - *count = saa7134_buffer_count(*size,*count); - return 0; -} - -static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct saa7134_fh *fh = q->priv_data; - struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb); - - saa7134_buffer_queue(fh->dev,&fh->dev->video_q,buf); -} - -static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb) -{ - struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb); - - saa7134_dma_free(q,buf); -} - -static struct videobuf_queue_ops video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, - .buf_queue = buffer_queue, - .buf_release = buffer_release, -}; - -/* ------------------------------------------------------------------ */ - -int saa7134_g_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c) -{ - const struct v4l2_queryctrl* ctrl; - - ctrl = ctrl_by_id(c->id); - if (NULL == ctrl) - return -EINVAL; - switch (c->id) { - case V4L2_CID_BRIGHTNESS: - c->value = dev->ctl_bright; - break; - case V4L2_CID_HUE: - c->value = dev->ctl_hue; - break; - case V4L2_CID_CONTRAST: - c->value = dev->ctl_contrast; - break; - case V4L2_CID_SATURATION: - c->value = dev->ctl_saturation; - break; - case V4L2_CID_AUDIO_MUTE: - c->value = dev->ctl_mute; - break; - case V4L2_CID_AUDIO_VOLUME: - c->value = dev->ctl_volume; - break; - case V4L2_CID_PRIVATE_INVERT: - c->value = dev->ctl_invert; - break; - case V4L2_CID_HFLIP: - c->value = dev->ctl_mirror; - break; - case V4L2_CID_PRIVATE_Y_EVEN: - c->value = dev->ctl_y_even; - break; - case V4L2_CID_PRIVATE_Y_ODD: - c->value = dev->ctl_y_odd; - break; - case V4L2_CID_PRIVATE_AUTOMUTE: - c->value = dev->ctl_automute; - break; - default: - return -EINVAL; - } - return 0; -} -EXPORT_SYMBOL_GPL(saa7134_g_ctrl_internal); - -static int saa7134_g_ctrl(struct file *file, void *priv, struct v4l2_control *c) -{ - struct saa7134_fh *fh = priv; - - return saa7134_g_ctrl_internal(fh->dev, fh, c); -} - -int saa7134_s_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c) -{ - const struct v4l2_queryctrl* ctrl; - unsigned long flags; - int restart_overlay = 0; - int err; - - /* When called from the empress code fh == NULL. - That needs to be fixed somehow, but for now this is - good enough. */ - if (fh) { - err = v4l2_prio_check(&dev->prio, fh->prio); - if (0 != err) - return err; - } - err = -EINVAL; - - mutex_lock(&dev->lock); - - ctrl = ctrl_by_id(c->id); - if (NULL == ctrl) - goto error; - - dprintk("set_control name=%s val=%d\n",ctrl->name,c->value); - switch (ctrl->type) { - case V4L2_CTRL_TYPE_BOOLEAN: - case V4L2_CTRL_TYPE_MENU: - case V4L2_CTRL_TYPE_INTEGER: - if (c->value < ctrl->minimum) - c->value = ctrl->minimum; - if (c->value > ctrl->maximum) - c->value = ctrl->maximum; - break; - default: - /* nothing */; - }; - switch (c->id) { - case V4L2_CID_BRIGHTNESS: - dev->ctl_bright = c->value; - saa_writeb(SAA7134_DEC_LUMA_BRIGHT, dev->ctl_bright); - break; - case V4L2_CID_HUE: - dev->ctl_hue = c->value; - saa_writeb(SAA7134_DEC_CHROMA_HUE, dev->ctl_hue); - break; - case V4L2_CID_CONTRAST: - dev->ctl_contrast = c->value; - saa_writeb(SAA7134_DEC_LUMA_CONTRAST, - dev->ctl_invert ? -dev->ctl_contrast : dev->ctl_contrast); - break; - case V4L2_CID_SATURATION: - dev->ctl_saturation = c->value; - saa_writeb(SAA7134_DEC_CHROMA_SATURATION, - dev->ctl_invert ? -dev->ctl_saturation : dev->ctl_saturation); - break; - case V4L2_CID_AUDIO_MUTE: - dev->ctl_mute = c->value; - saa7134_tvaudio_setmute(dev); - break; - case V4L2_CID_AUDIO_VOLUME: - dev->ctl_volume = c->value; - saa7134_tvaudio_setvolume(dev,dev->ctl_volume); - break; - case V4L2_CID_PRIVATE_INVERT: - dev->ctl_invert = c->value; - saa_writeb(SAA7134_DEC_LUMA_CONTRAST, - dev->ctl_invert ? -dev->ctl_contrast : dev->ctl_contrast); - saa_writeb(SAA7134_DEC_CHROMA_SATURATION, - dev->ctl_invert ? -dev->ctl_saturation : dev->ctl_saturation); - break; - case V4L2_CID_HFLIP: - dev->ctl_mirror = c->value; - restart_overlay = 1; - break; - case V4L2_CID_PRIVATE_Y_EVEN: - dev->ctl_y_even = c->value; - restart_overlay = 1; - break; - case V4L2_CID_PRIVATE_Y_ODD: - dev->ctl_y_odd = c->value; - restart_overlay = 1; - break; - case V4L2_CID_PRIVATE_AUTOMUTE: - { - struct v4l2_priv_tun_config tda9887_cfg; - - tda9887_cfg.tuner = TUNER_TDA9887; - tda9887_cfg.priv = &dev->tda9887_conf; - - dev->ctl_automute = c->value; - if (dev->tda9887_conf) { - if (dev->ctl_automute) - dev->tda9887_conf |= TDA9887_AUTOMUTE; - else - dev->tda9887_conf &= ~TDA9887_AUTOMUTE; - - saa_call_all(dev, tuner, s_config, &tda9887_cfg); - } - break; - } - default: - goto error; - } - if (restart_overlay && fh && res_check(fh, RESOURCE_OVERLAY)) { - spin_lock_irqsave(&dev->slock,flags); - stop_preview(dev,fh); - start_preview(dev,fh); - spin_unlock_irqrestore(&dev->slock,flags); - } - err = 0; - -error: - mutex_unlock(&dev->lock); - return err; -} -EXPORT_SYMBOL_GPL(saa7134_s_ctrl_internal); - -static int saa7134_s_ctrl(struct file *file, void *f, struct v4l2_control *c) -{ - struct saa7134_fh *fh = f; - - return saa7134_s_ctrl_internal(fh->dev, fh, c); -} - -/* ------------------------------------------------------------------ */ - -static struct videobuf_queue* saa7134_queue(struct saa7134_fh *fh) -{ - struct videobuf_queue* q = NULL; - - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - q = &fh->cap; - break; - case V4L2_BUF_TYPE_VBI_CAPTURE: - q = &fh->vbi; - break; - default: - BUG(); - } - return q; -} - -static int saa7134_resource(struct saa7134_fh *fh) -{ - if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) - return RESOURCE_VIDEO; - - if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) - return RESOURCE_VBI; - - BUG(); - return 0; -} - -static int video_open(struct file *file) -{ - struct video_device *vdev = video_devdata(file); - struct saa7134_dev *dev = video_drvdata(file); - struct saa7134_fh *fh; - enum v4l2_buf_type type = 0; - int radio = 0; - - switch (vdev->vfl_type) { - case VFL_TYPE_GRABBER: - type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - break; - case VFL_TYPE_VBI: - type = V4L2_BUF_TYPE_VBI_CAPTURE; - break; - case VFL_TYPE_RADIO: - radio = 1; - break; - } - - dprintk("open dev=%s radio=%d type=%s\n", video_device_node_name(vdev), - radio, v4l2_type_names[type]); - - /* allocate + initialize per filehandle data */ - fh = kzalloc(sizeof(*fh),GFP_KERNEL); - if (NULL == fh) - return -ENOMEM; - - file->private_data = fh; - fh->dev = dev; - fh->radio = radio; - fh->type = type; - fh->fmt = format_by_fourcc(V4L2_PIX_FMT_BGR24); - fh->width = 720; - fh->height = 576; - v4l2_prio_open(&dev->prio, &fh->prio); - - videobuf_queue_sg_init(&fh->cap, &video_qops, - &dev->pci->dev, &dev->slock, - V4L2_BUF_TYPE_VIDEO_CAPTURE, - V4L2_FIELD_INTERLACED, - sizeof(struct saa7134_buf), - fh, NULL); - videobuf_queue_sg_init(&fh->vbi, &saa7134_vbi_qops, - &dev->pci->dev, &dev->slock, - V4L2_BUF_TYPE_VBI_CAPTURE, - V4L2_FIELD_SEQ_TB, - sizeof(struct saa7134_buf), - fh, NULL); - saa7134_pgtable_alloc(dev->pci,&fh->pt_cap); - saa7134_pgtable_alloc(dev->pci,&fh->pt_vbi); - - if (fh->radio) { - /* switch to radio mode */ - saa7134_tvaudio_setinput(dev,&card(dev).radio); - saa_call_all(dev, tuner, s_radio); - } else { - /* switch to video/vbi mode */ - video_mux(dev,dev->ctl_input); - } - return 0; -} - -static ssize_t -video_read(struct file *file, char __user *data, size_t count, loff_t *ppos) -{ - struct saa7134_fh *fh = file->private_data; - - switch (fh->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev,RESOURCE_VIDEO)) - return -EBUSY; - return videobuf_read_one(saa7134_queue(fh), - data, count, ppos, - file->f_flags & O_NONBLOCK); - case V4L2_BUF_TYPE_VBI_CAPTURE: - if (!res_get(fh->dev,fh,RESOURCE_VBI)) - return -EBUSY; - return videobuf_read_stream(saa7134_queue(fh), - data, count, ppos, 1, - file->f_flags & O_NONBLOCK); - break; - default: - BUG(); - return 0; - } -} - -static unsigned int -video_poll(struct file *file, struct poll_table_struct *wait) -{ - struct saa7134_fh *fh = file->private_data; - struct videobuf_buffer *buf = NULL; - unsigned int rc = 0; - - if (V4L2_BUF_TYPE_VBI_CAPTURE == fh->type) - return videobuf_poll_stream(file, &fh->vbi, wait); - - if (res_check(fh,RESOURCE_VIDEO)) { - mutex_lock(&fh->cap.vb_lock); - if (!list_empty(&fh->cap.stream)) - buf = list_entry(fh->cap.stream.next, struct videobuf_buffer, stream); - } else { - mutex_lock(&fh->cap.vb_lock); - if (UNSET == fh->cap.read_off) { - /* need to capture a new frame */ - if (res_locked(fh->dev,RESOURCE_VIDEO)) - goto err; - if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,fh->cap.field)) - goto err; - fh->cap.ops->buf_queue(&fh->cap,fh->cap.read_buf); - fh->cap.read_off = 0; - } - buf = fh->cap.read_buf; - } - - if (!buf) - goto err; - - poll_wait(file, &buf->done, wait); - if (buf->state == VIDEOBUF_DONE || - buf->state == VIDEOBUF_ERROR) - rc = POLLIN|POLLRDNORM; - mutex_unlock(&fh->cap.vb_lock); - return rc; - -err: - mutex_unlock(&fh->cap.vb_lock); - return POLLERR; -} - -static int video_release(struct file *file) -{ - struct saa7134_fh *fh = file->private_data; - struct saa7134_dev *dev = fh->dev; - struct saa6588_command cmd; - unsigned long flags; - - saa7134_tvaudio_close(dev); - - /* turn off overlay */ - if (res_check(fh, RESOURCE_OVERLAY)) { - spin_lock_irqsave(&dev->slock,flags); - stop_preview(dev,fh); - spin_unlock_irqrestore(&dev->slock,flags); - res_free(dev,fh,RESOURCE_OVERLAY); - } - - /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO)) { - videobuf_streamoff(&fh->cap); - res_free(dev,fh,RESOURCE_VIDEO); - } - if (fh->cap.read_buf) { - buffer_release(&fh->cap,fh->cap.read_buf); - kfree(fh->cap.read_buf); - } - - /* stop vbi capture */ - if (res_check(fh, RESOURCE_VBI)) { - videobuf_stop(&fh->vbi); - res_free(dev,fh,RESOURCE_VBI); - } - - /* ts-capture will not work in planar mode, so turn it off Hac: 04.05*/ - saa_andorb(SAA7134_OFMT_VIDEO_A, 0x1f, 0); - saa_andorb(SAA7134_OFMT_VIDEO_B, 0x1f, 0); - saa_andorb(SAA7134_OFMT_DATA_A, 0x1f, 0); - saa_andorb(SAA7134_OFMT_DATA_B, 0x1f, 0); - - saa_call_all(dev, core, s_power, 0); - if (fh->radio) - saa_call_all(dev, core, ioctl, SAA6588_CMD_CLOSE, &cmd); - - /* free stuff */ - videobuf_mmap_free(&fh->cap); - videobuf_mmap_free(&fh->vbi); - saa7134_pgtable_free(dev->pci,&fh->pt_cap); - saa7134_pgtable_free(dev->pci,&fh->pt_vbi); - - v4l2_prio_close(&dev->prio, fh->prio); - file->private_data = NULL; - kfree(fh); - return 0; -} - -static int video_mmap(struct file *file, struct vm_area_struct * vma) -{ - struct saa7134_fh *fh = file->private_data; - - return videobuf_mmap_mapper(saa7134_queue(fh), vma); -} - -static ssize_t radio_read(struct file *file, char __user *data, - size_t count, loff_t *ppos) -{ - struct saa7134_fh *fh = file->private_data; - struct saa7134_dev *dev = fh->dev; - struct saa6588_command cmd; - - cmd.block_count = count/3; - cmd.buffer = data; - cmd.instance = file; - cmd.result = -ENODEV; - - saa_call_all(dev, core, ioctl, SAA6588_CMD_READ, &cmd); - - return cmd.result; -} - -static unsigned int radio_poll(struct file *file, poll_table *wait) -{ - struct saa7134_fh *fh = file->private_data; - struct saa7134_dev *dev = fh->dev; - struct saa6588_command cmd; - - cmd.instance = file; - cmd.event_list = wait; - cmd.result = -ENODEV; - saa_call_all(dev, core, ioctl, SAA6588_CMD_POLL, &cmd); - - return cmd.result; -} - -/* ------------------------------------------------------------------ */ - -static int saa7134_try_get_set_fmt_vbi_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - struct saa7134_tvnorm *norm = dev->tvnorm; - - f->fmt.vbi.sampling_rate = 6750000 * 4; - f->fmt.vbi.samples_per_line = 2048 /* VBI_LINE_LENGTH */; - f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY; - f->fmt.vbi.offset = 64 * 4; - f->fmt.vbi.start[0] = norm->vbi_v_start_0; - f->fmt.vbi.count[0] = norm->vbi_v_stop_0 - norm->vbi_v_start_0 +1; - f->fmt.vbi.start[1] = norm->vbi_v_start_1; - f->fmt.vbi.count[1] = f->fmt.vbi.count[0]; - f->fmt.vbi.flags = 0; /* VBI_UNSYNC VBI_INTERLACED */ - - return 0; -} - -static int saa7134_g_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7134_fh *fh = priv; - - f->fmt.pix.width = fh->width; - f->fmt.pix.height = fh->height; - f->fmt.pix.field = fh->cap.field; - f->fmt.pix.pixelformat = fh->fmt->fourcc; - f->fmt.pix.bytesperline = - (f->fmt.pix.width * fh->fmt->depth) >> 3; - f->fmt.pix.sizeimage = - f->fmt.pix.height * f->fmt.pix.bytesperline; - return 0; -} - -static int saa7134_g_fmt_vid_overlay(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7134_fh *fh = priv; - - if (saa7134_no_overlay > 0) { - printk(KERN_ERR "V4L2_BUF_TYPE_VIDEO_OVERLAY: no_overlay\n"); - return -EINVAL; - } - f->fmt.win = fh->win; - - return 0; -} - -static int saa7134_try_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - struct saa7134_format *fmt; - enum v4l2_field field; - unsigned int maxw, maxh; - - fmt = format_by_fourcc(f->fmt.pix.pixelformat); - if (NULL == fmt) - return -EINVAL; - - field = f->fmt.pix.field; - maxw = min(dev->crop_current.width*4, dev->crop_bounds.width); - maxh = min(dev->crop_current.height*4, dev->crop_bounds.height); - - if (V4L2_FIELD_ANY == field) { - field = (f->fmt.pix.height > maxh/2) - ? V4L2_FIELD_INTERLACED - : V4L2_FIELD_BOTTOM; - } - switch (field) { - case V4L2_FIELD_TOP: - case V4L2_FIELD_BOTTOM: - maxh = maxh / 2; - break; - case V4L2_FIELD_INTERLACED: - break; - default: - return -EINVAL; - } - - f->fmt.pix.field = field; - if (f->fmt.pix.width < 48) - f->fmt.pix.width = 48; - if (f->fmt.pix.height < 32) - f->fmt.pix.height = 32; - if (f->fmt.pix.width > maxw) - f->fmt.pix.width = maxw; - if (f->fmt.pix.height > maxh) - f->fmt.pix.height = maxh; - f->fmt.pix.width &= ~0x03; - f->fmt.pix.bytesperline = - (f->fmt.pix.width * fmt->depth) >> 3; - f->fmt.pix.sizeimage = - f->fmt.pix.height * f->fmt.pix.bytesperline; - - return 0; -} - -static int saa7134_try_fmt_vid_overlay(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - - if (saa7134_no_overlay > 0) { - printk(KERN_ERR "V4L2_BUF_TYPE_VIDEO_OVERLAY: no_overlay\n"); - return -EINVAL; - } - - return verify_preview(dev, &f->fmt.win); -} - -static int saa7134_s_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7134_fh *fh = priv; - int err; - - err = saa7134_try_fmt_vid_cap(file, priv, f); - if (0 != err) - return err; - - fh->fmt = format_by_fourcc(f->fmt.pix.pixelformat); - fh->width = f->fmt.pix.width; - fh->height = f->fmt.pix.height; - fh->cap.field = f->fmt.pix.field; - return 0; -} - -static int saa7134_s_fmt_vid_overlay(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - int err; - unsigned long flags; - - if (saa7134_no_overlay > 0) { - printk(KERN_ERR "V4L2_BUF_TYPE_VIDEO_OVERLAY: no_overlay\n"); - return -EINVAL; - } - err = verify_preview(dev, &f->fmt.win); - if (0 != err) - return err; - - mutex_lock(&dev->lock); - - fh->win = f->fmt.win; - fh->nclips = f->fmt.win.clipcount; - - if (fh->nclips > 8) - fh->nclips = 8; - - if (copy_from_user(fh->clips, f->fmt.win.clips, - sizeof(struct v4l2_clip)*fh->nclips)) { - mutex_unlock(&dev->lock); - return -EFAULT; - } - - if (res_check(fh, RESOURCE_OVERLAY)) { - spin_lock_irqsave(&dev->slock, flags); - stop_preview(dev, fh); - start_preview(dev, fh); - spin_unlock_irqrestore(&dev->slock, flags); - } - - mutex_unlock(&dev->lock); - return 0; -} - -int saa7134_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *c) -{ - const struct v4l2_queryctrl *ctrl; - - if ((c->id < V4L2_CID_BASE || - c->id >= V4L2_CID_LASTP1) && - (c->id < V4L2_CID_PRIVATE_BASE || - c->id >= V4L2_CID_PRIVATE_LASTP1)) - return -EINVAL; - ctrl = ctrl_by_id(c->id); - *c = (NULL != ctrl) ? *ctrl : no_ctrl; - return 0; -} -EXPORT_SYMBOL_GPL(saa7134_queryctrl); - -static int saa7134_enum_input(struct file *file, void *priv, - struct v4l2_input *i) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - unsigned int n; - - n = i->index; - if (n >= SAA7134_INPUT_MAX) - return -EINVAL; - if (NULL == card_in(dev, i->index).name) - return -EINVAL; - i->index = n; - i->type = V4L2_INPUT_TYPE_CAMERA; - strcpy(i->name, card_in(dev, n).name); - if (card_in(dev, n).tv) - i->type = V4L2_INPUT_TYPE_TUNER; - i->audioset = 1; - if (n == dev->ctl_input) { - int v1 = saa_readb(SAA7134_STATUS_VIDEO1); - int v2 = saa_readb(SAA7134_STATUS_VIDEO2); - - if (0 != (v1 & 0x40)) - i->status |= V4L2_IN_ST_NO_H_LOCK; - if (0 != (v2 & 0x40)) - i->status |= V4L2_IN_ST_NO_SYNC; - if (0 != (v2 & 0x0e)) - i->status |= V4L2_IN_ST_MACROVISION; - } - i->std = SAA7134_NORMS; - return 0; -} - -static int saa7134_g_input(struct file *file, void *priv, unsigned int *i) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - - *i = dev->ctl_input; - return 0; -} - -static int saa7134_s_input(struct file *file, void *priv, unsigned int i) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - int err; - - err = v4l2_prio_check(&dev->prio, fh->prio); - if (0 != err) - return err; - - if (i >= SAA7134_INPUT_MAX) - return -EINVAL; - if (NULL == card_in(dev, i).name) - return -EINVAL; - mutex_lock(&dev->lock); - video_mux(dev, i); - mutex_unlock(&dev->lock); - return 0; -} - -static int saa7134_querycap(struct file *file, void *priv, - struct v4l2_capability *cap) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - - unsigned int tuner_type = dev->tuner_type; - - strcpy(cap->driver, "saa7134"); - strlcpy(cap->card, saa7134_boards[dev->board].name, - sizeof(cap->card)); - sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); - cap->capabilities = - V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_VBI_CAPTURE | - V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING | - V4L2_CAP_TUNER; - if (dev->has_rds) - cap->capabilities |= V4L2_CAP_RDS_CAPTURE; - if (saa7134_no_overlay <= 0) - cap->capabilities |= V4L2_CAP_VIDEO_OVERLAY; - - if ((tuner_type == TUNER_ABSENT) || (tuner_type == UNSET)) - cap->capabilities &= ~V4L2_CAP_TUNER; - return 0; -} - -int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_std_id *id) -{ - unsigned long flags; - unsigned int i; - v4l2_std_id fixup; - int err; - - /* When called from the empress code fh == NULL. - That needs to be fixed somehow, but for now this is - good enough. */ - if (fh) { - err = v4l2_prio_check(&dev->prio, fh->prio); - if (0 != err) - return err; - } else if (res_locked(dev, RESOURCE_OVERLAY)) { - /* Don't change the std from the mpeg device - if overlay is active. */ - return -EBUSY; - } - - for (i = 0; i < TVNORMS; i++) - if (*id == tvnorms[i].id) - break; - - if (i == TVNORMS) - for (i = 0; i < TVNORMS; i++) - if (*id & tvnorms[i].id) - break; - if (i == TVNORMS) - return -EINVAL; - - if ((*id & V4L2_STD_SECAM) && (secam[0] != '-')) { - if (secam[0] == 'L' || secam[0] == 'l') { - if (secam[1] == 'C' || secam[1] == 'c') - fixup = V4L2_STD_SECAM_LC; - else - fixup = V4L2_STD_SECAM_L; - } else { - if (secam[0] == 'D' || secam[0] == 'd') - fixup = V4L2_STD_SECAM_DK; - else - fixup = V4L2_STD_SECAM; - } - for (i = 0; i < TVNORMS; i++) { - if (fixup == tvnorms[i].id) - break; - } - if (i == TVNORMS) - return -EINVAL; - } - - *id = tvnorms[i].id; - - mutex_lock(&dev->lock); - if (fh && res_check(fh, RESOURCE_OVERLAY)) { - spin_lock_irqsave(&dev->slock, flags); - stop_preview(dev, fh); - spin_unlock_irqrestore(&dev->slock, flags); - - set_tvnorm(dev, &tvnorms[i]); - - spin_lock_irqsave(&dev->slock, flags); - start_preview(dev, fh); - spin_unlock_irqrestore(&dev->slock, flags); - } else - set_tvnorm(dev, &tvnorms[i]); - - saa7134_tvaudio_do_scan(dev); - mutex_unlock(&dev->lock); - return 0; -} -EXPORT_SYMBOL_GPL(saa7134_s_std_internal); - -static int saa7134_s_std(struct file *file, void *priv, v4l2_std_id *id) -{ - struct saa7134_fh *fh = priv; - - return saa7134_s_std_internal(fh->dev, fh, id); -} - -static int saa7134_g_std(struct file *file, void *priv, v4l2_std_id *id) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - - *id = dev->tvnorm->id; - return 0; -} - -static int saa7134_cropcap(struct file *file, void *priv, - struct v4l2_cropcap *cap) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - - if (cap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE && - cap->type != V4L2_BUF_TYPE_VIDEO_OVERLAY) - return -EINVAL; - cap->bounds = dev->crop_bounds; - cap->defrect = dev->crop_defrect; - cap->pixelaspect.numerator = 1; - cap->pixelaspect.denominator = 1; - if (dev->tvnorm->id & V4L2_STD_525_60) { - cap->pixelaspect.numerator = 11; - cap->pixelaspect.denominator = 10; - } - if (dev->tvnorm->id & V4L2_STD_625_50) { - cap->pixelaspect.numerator = 54; - cap->pixelaspect.denominator = 59; - } - return 0; -} - -static int saa7134_g_crop(struct file *file, void *f, struct v4l2_crop *crop) -{ - struct saa7134_fh *fh = f; - struct saa7134_dev *dev = fh->dev; - - if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE && - crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY) - return -EINVAL; - crop->c = dev->crop_current; - return 0; -} - -static int saa7134_s_crop(struct file *file, void *f, struct v4l2_crop *crop) -{ - struct saa7134_fh *fh = f; - struct saa7134_dev *dev = fh->dev; - struct v4l2_rect *b = &dev->crop_bounds; - - if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE && - crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY) - return -EINVAL; - if (crop->c.height < 0) - return -EINVAL; - if (crop->c.width < 0) - return -EINVAL; - - if (res_locked(fh->dev, RESOURCE_OVERLAY)) - return -EBUSY; - if (res_locked(fh->dev, RESOURCE_VIDEO)) - return -EBUSY; - - if (crop->c.top < b->top) - crop->c.top = b->top; - if (crop->c.top > b->top + b->height) - crop->c.top = b->top + b->height; - if (crop->c.height > b->top - crop->c.top + b->height) - crop->c.height = b->top - crop->c.top + b->height; - - if (crop->c.left < b->left) - crop->c.left = b->left; - if (crop->c.left > b->left + b->width) - crop->c.left = b->left + b->width; - if (crop->c.width > b->left - crop->c.left + b->width) - crop->c.width = b->left - crop->c.left + b->width; - - dev->crop_current = crop->c; - return 0; -} - -static int saa7134_g_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - int n; - - if (0 != t->index) - return -EINVAL; - memset(t, 0, sizeof(*t)); - for (n = 0; n < SAA7134_INPUT_MAX; n++) { - if (card_in(dev, n).tv) - break; - } - if (n == SAA7134_INPUT_MAX) - return -EINVAL; - if (NULL != card_in(dev, n).name) { - strcpy(t->name, "Television"); - t->type = V4L2_TUNER_ANALOG_TV; - t->capability = V4L2_TUNER_CAP_NORM | - V4L2_TUNER_CAP_STEREO | - V4L2_TUNER_CAP_LANG1 | - V4L2_TUNER_CAP_LANG2; - t->rangehigh = 0xffffffffUL; - t->rxsubchans = saa7134_tvaudio_getstereo(dev); - t->audmode = saa7134_tvaudio_rx2mode(t->rxsubchans); - } - if (0 != (saa_readb(SAA7134_STATUS_VIDEO1) & 0x03)) - t->signal = 0xffff; - return 0; -} - -static int saa7134_s_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - int rx, mode, err; - - err = v4l2_prio_check(&dev->prio, fh->prio); - if (0 != err) - return err; - - mode = dev->thread.mode; - if (UNSET == mode) { - rx = saa7134_tvaudio_getstereo(dev); - mode = saa7134_tvaudio_rx2mode(rx); - } - if (mode != t->audmode) - dev->thread.mode = t->audmode; - - return 0; -} - -static int saa7134_g_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - - f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV; - f->frequency = dev->ctl_freq; - - return 0; -} - -static int saa7134_s_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - int err; - - err = v4l2_prio_check(&dev->prio, fh->prio); - if (0 != err) - return err; - - if (0 != f->tuner) - return -EINVAL; - if (0 == fh->radio && V4L2_TUNER_ANALOG_TV != f->type) - return -EINVAL; - if (1 == fh->radio && V4L2_TUNER_RADIO != f->type) - return -EINVAL; - mutex_lock(&dev->lock); - dev->ctl_freq = f->frequency; - - saa_call_all(dev, tuner, s_frequency, f); - - saa7134_tvaudio_do_scan(dev); - mutex_unlock(&dev->lock); - return 0; -} - -static int saa7134_g_audio(struct file *file, void *priv, struct v4l2_audio *a) -{ - strcpy(a->name, "audio"); - return 0; -} - -static int saa7134_s_audio(struct file *file, void *priv, struct v4l2_audio *a) -{ - return 0; -} - -static int saa7134_g_priority(struct file *file, void *f, enum v4l2_priority *p) -{ - struct saa7134_fh *fh = f; - struct saa7134_dev *dev = fh->dev; - - *p = v4l2_prio_max(&dev->prio); - return 0; -} - -static int saa7134_s_priority(struct file *file, void *f, - enum v4l2_priority prio) -{ - struct saa7134_fh *fh = f; - struct saa7134_dev *dev = fh->dev; - - return v4l2_prio_change(&dev->prio, &fh->prio, prio); -} - -static int saa7134_enum_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_fmtdesc *f) -{ - if (f->index >= FORMATS) - return -EINVAL; - - strlcpy(f->description, formats[f->index].name, - sizeof(f->description)); - - f->pixelformat = formats[f->index].fourcc; - - return 0; -} - -static int saa7134_enum_fmt_vid_overlay(struct file *file, void *priv, - struct v4l2_fmtdesc *f) -{ - if (saa7134_no_overlay > 0) { - printk(KERN_ERR "V4L2_BUF_TYPE_VIDEO_OVERLAY: no_overlay\n"); - return -EINVAL; - } - - if ((f->index >= FORMATS) || formats[f->index].planar) - return -EINVAL; - - strlcpy(f->description, formats[f->index].name, - sizeof(f->description)); - - f->pixelformat = formats[f->index].fourcc; - - return 0; -} - -static int saa7134_g_fbuf(struct file *file, void *f, - struct v4l2_framebuffer *fb) -{ - struct saa7134_fh *fh = f; - struct saa7134_dev *dev = fh->dev; - - *fb = dev->ovbuf; - fb->capability = V4L2_FBUF_CAP_LIST_CLIPPING; - - return 0; -} - -static int saa7134_s_fbuf(struct file *file, void *f, - struct v4l2_framebuffer *fb) -{ - struct saa7134_fh *fh = f; - struct saa7134_dev *dev = fh->dev; - struct saa7134_format *fmt; - - if (!capable(CAP_SYS_ADMIN) && - !capable(CAP_SYS_RAWIO)) - return -EPERM; - - /* check args */ - fmt = format_by_fourcc(fb->fmt.pixelformat); - if (NULL == fmt) - return -EINVAL; - - /* ok, accept it */ - dev->ovbuf = *fb; - dev->ovfmt = fmt; - if (0 == dev->ovbuf.fmt.bytesperline) - dev->ovbuf.fmt.bytesperline = - dev->ovbuf.fmt.width*fmt->depth/8; - return 0; -} - -static int saa7134_overlay(struct file *file, void *f, unsigned int on) -{ - struct saa7134_fh *fh = f; - struct saa7134_dev *dev = fh->dev; - unsigned long flags; - - if (on) { - if (saa7134_no_overlay > 0) { - dprintk("no_overlay\n"); - return -EINVAL; - } - - if (!res_get(dev, fh, RESOURCE_OVERLAY)) - return -EBUSY; - spin_lock_irqsave(&dev->slock, flags); - start_preview(dev, fh); - spin_unlock_irqrestore(&dev->slock, flags); - } - if (!on) { - if (!res_check(fh, RESOURCE_OVERLAY)) - return -EINVAL; - spin_lock_irqsave(&dev->slock, flags); - stop_preview(dev, fh); - spin_unlock_irqrestore(&dev->slock, flags); - res_free(dev, fh, RESOURCE_OVERLAY); - } - return 0; -} - -static int saa7134_reqbufs(struct file *file, void *priv, - struct v4l2_requestbuffers *p) -{ - struct saa7134_fh *fh = priv; - return videobuf_reqbufs(saa7134_queue(fh), p); -} - -static int saa7134_querybuf(struct file *file, void *priv, - struct v4l2_buffer *b) -{ - struct saa7134_fh *fh = priv; - return videobuf_querybuf(saa7134_queue(fh), b); -} - -static int saa7134_qbuf(struct file *file, void *priv, struct v4l2_buffer *b) -{ - struct saa7134_fh *fh = priv; - return videobuf_qbuf(saa7134_queue(fh), b); -} - -static int saa7134_dqbuf(struct file *file, void *priv, struct v4l2_buffer *b) -{ - struct saa7134_fh *fh = priv; - return videobuf_dqbuf(saa7134_queue(fh), b, - file->f_flags & O_NONBLOCK); -} - -static int saa7134_streamon(struct file *file, void *priv, - enum v4l2_buf_type type) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - int res = saa7134_resource(fh); - - if (!res_get(dev, fh, res)) - return -EBUSY; - - return videobuf_streamon(saa7134_queue(fh)); -} - -static int saa7134_streamoff(struct file *file, void *priv, - enum v4l2_buf_type type) -{ - int err; - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - int res = saa7134_resource(fh); - - err = videobuf_streamoff(saa7134_queue(fh)); - if (err < 0) - return err; - res_free(dev, fh, res); - return 0; -} - -static int saa7134_g_parm(struct file *file, void *fh, - struct v4l2_streamparm *parm) -{ - return 0; -} - -#ifdef CONFIG_VIDEO_ADV_DEBUG -static int vidioc_g_register (struct file *file, void *priv, - struct v4l2_dbg_register *reg) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - - if (!v4l2_chip_match_host(®->match)) - return -EINVAL; - reg->val = saa_readb(reg->reg); - reg->size = 1; - return 0; -} - -static int vidioc_s_register (struct file *file, void *priv, - struct v4l2_dbg_register *reg) -{ - struct saa7134_fh *fh = priv; - struct saa7134_dev *dev = fh->dev; - - if (!v4l2_chip_match_host(®->match)) - return -EINVAL; - saa_writeb(reg->reg&0xffffff, reg->val); - return 0; -} -#endif - -static int radio_querycap(struct file *file, void *priv, - struct v4l2_capability *cap) -{ - struct saa7134_fh *fh = file->private_data; - struct saa7134_dev *dev = fh->dev; - - strcpy(cap->driver, "saa7134"); - strlcpy(cap->card, saa7134_boards[dev->board].name, sizeof(cap->card)); - sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); - cap->capabilities = V4L2_CAP_TUNER; - return 0; -} - -static int radio_g_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct saa7134_fh *fh = file->private_data; - struct saa7134_dev *dev = fh->dev; - - if (0 != t->index) - return -EINVAL; - - memset(t, 0, sizeof(*t)); - strcpy(t->name, "Radio"); - t->type = V4L2_TUNER_RADIO; - - saa_call_all(dev, tuner, g_tuner, t); - if (dev->input->amux == TV) { - t->signal = 0xf800 - ((saa_readb(0x581) & 0x1f) << 11); - t->rxsubchans = (saa_readb(0x529) & 0x08) ? - V4L2_TUNER_SUB_STEREO : V4L2_TUNER_SUB_MONO; - } - return 0; -} -static int radio_s_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct saa7134_fh *fh = file->private_data; - struct saa7134_dev *dev = fh->dev; - - if (0 != t->index) - return -EINVAL; - - saa_call_all(dev, tuner, s_tuner, t); - return 0; -} - -static int radio_enum_input(struct file *file, void *priv, - struct v4l2_input *i) -{ - if (i->index != 0) - return -EINVAL; - - strcpy(i->name, "Radio"); - i->type = V4L2_INPUT_TYPE_TUNER; - - return 0; -} - -static int radio_g_input(struct file *filp, void *priv, unsigned int *i) -{ - *i = 0; - return 0; -} - -static int radio_g_audio(struct file *file, void *priv, - struct v4l2_audio *a) -{ - memset(a, 0, sizeof(*a)); - strcpy(a->name, "Radio"); - return 0; -} - -static int radio_s_audio(struct file *file, void *priv, - struct v4l2_audio *a) -{ - return 0; -} - -static int radio_s_input(struct file *filp, void *priv, unsigned int i) -{ - return 0; -} - -static int radio_s_std(struct file *file, void *fh, v4l2_std_id *norm) -{ - return 0; -} - -static int radio_queryctrl(struct file *file, void *priv, - struct v4l2_queryctrl *c) -{ - const struct v4l2_queryctrl *ctrl; - - if (c->id < V4L2_CID_BASE || - c->id >= V4L2_CID_LASTP1) - return -EINVAL; - if (c->id == V4L2_CID_AUDIO_MUTE) { - ctrl = ctrl_by_id(c->id); - *c = *ctrl; - } else - *c = no_ctrl; - return 0; -} - -static const struct v4l2_file_operations video_fops = -{ - .owner = THIS_MODULE, - .open = video_open, - .release = video_release, - .read = video_read, - .poll = video_poll, - .mmap = video_mmap, - .ioctl = video_ioctl2, -}; - -static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = saa7134_querycap, - .vidioc_enum_fmt_vid_cap = saa7134_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = saa7134_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = saa7134_try_fmt_vid_cap, - .vidioc_s_fmt_vid_cap = saa7134_s_fmt_vid_cap, - .vidioc_enum_fmt_vid_overlay = saa7134_enum_fmt_vid_overlay, - .vidioc_g_fmt_vid_overlay = saa7134_g_fmt_vid_overlay, - .vidioc_try_fmt_vid_overlay = saa7134_try_fmt_vid_overlay, - .vidioc_s_fmt_vid_overlay = saa7134_s_fmt_vid_overlay, - .vidioc_g_fmt_vbi_cap = saa7134_try_get_set_fmt_vbi_cap, - .vidioc_try_fmt_vbi_cap = saa7134_try_get_set_fmt_vbi_cap, - .vidioc_s_fmt_vbi_cap = saa7134_try_get_set_fmt_vbi_cap, - .vidioc_g_audio = saa7134_g_audio, - .vidioc_s_audio = saa7134_s_audio, - .vidioc_cropcap = saa7134_cropcap, - .vidioc_reqbufs = saa7134_reqbufs, - .vidioc_querybuf = saa7134_querybuf, - .vidioc_qbuf = saa7134_qbuf, - .vidioc_dqbuf = saa7134_dqbuf, - .vidioc_s_std = saa7134_s_std, - .vidioc_g_std = saa7134_g_std, - .vidioc_enum_input = saa7134_enum_input, - .vidioc_g_input = saa7134_g_input, - .vidioc_s_input = saa7134_s_input, - .vidioc_queryctrl = saa7134_queryctrl, - .vidioc_g_ctrl = saa7134_g_ctrl, - .vidioc_s_ctrl = saa7134_s_ctrl, - .vidioc_streamon = saa7134_streamon, - .vidioc_streamoff = saa7134_streamoff, - .vidioc_g_tuner = saa7134_g_tuner, - .vidioc_s_tuner = saa7134_s_tuner, - .vidioc_g_crop = saa7134_g_crop, - .vidioc_s_crop = saa7134_s_crop, - .vidioc_g_fbuf = saa7134_g_fbuf, - .vidioc_s_fbuf = saa7134_s_fbuf, - .vidioc_overlay = saa7134_overlay, - .vidioc_g_priority = saa7134_g_priority, - .vidioc_s_priority = saa7134_s_priority, - .vidioc_g_parm = saa7134_g_parm, - .vidioc_g_frequency = saa7134_g_frequency, - .vidioc_s_frequency = saa7134_s_frequency, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, -#endif -}; - -static const struct v4l2_file_operations radio_fops = { - .owner = THIS_MODULE, - .open = video_open, - .read = radio_read, - .release = video_release, - .ioctl = video_ioctl2, - .poll = radio_poll, -}; - -static const struct v4l2_ioctl_ops radio_ioctl_ops = { - .vidioc_querycap = radio_querycap, - .vidioc_g_tuner = radio_g_tuner, - .vidioc_enum_input = radio_enum_input, - .vidioc_g_audio = radio_g_audio, - .vidioc_s_tuner = radio_s_tuner, - .vidioc_s_audio = radio_s_audio, - .vidioc_s_input = radio_s_input, - .vidioc_s_std = radio_s_std, - .vidioc_queryctrl = radio_queryctrl, - .vidioc_g_input = radio_g_input, - .vidioc_g_ctrl = saa7134_g_ctrl, - .vidioc_s_ctrl = saa7134_s_ctrl, - .vidioc_g_frequency = saa7134_g_frequency, - .vidioc_s_frequency = saa7134_s_frequency, -}; - -/* ----------------------------------------------------------- */ -/* exported stuff */ - -struct video_device saa7134_video_template = { - .name = "saa7134-video", - .fops = &video_fops, - .ioctl_ops = &video_ioctl_ops, - .tvnorms = SAA7134_NORMS, - .current_norm = V4L2_STD_PAL, -}; - -struct video_device saa7134_radio_template = { - .name = "saa7134-radio", - .fops = &radio_fops, - .ioctl_ops = &radio_ioctl_ops, -}; - -int saa7134_video_init1(struct saa7134_dev *dev) -{ - /* sanitycheck insmod options */ - if (gbuffers < 2 || gbuffers > VIDEO_MAX_FRAME) - gbuffers = 2; - if (gbufsize < 0 || gbufsize > gbufsize_max) - gbufsize = gbufsize_max; - gbufsize = (gbufsize + PAGE_SIZE - 1) & PAGE_MASK; - - /* put some sensible defaults into the data structures ... */ - dev->ctl_bright = ctrl_by_id(V4L2_CID_BRIGHTNESS)->default_value; - dev->ctl_contrast = ctrl_by_id(V4L2_CID_CONTRAST)->default_value; - dev->ctl_hue = ctrl_by_id(V4L2_CID_HUE)->default_value; - dev->ctl_saturation = ctrl_by_id(V4L2_CID_SATURATION)->default_value; - dev->ctl_volume = ctrl_by_id(V4L2_CID_AUDIO_VOLUME)->default_value; - dev->ctl_mute = 1; // ctrl_by_id(V4L2_CID_AUDIO_MUTE)->default_value; - dev->ctl_invert = ctrl_by_id(V4L2_CID_PRIVATE_INVERT)->default_value; - dev->ctl_automute = ctrl_by_id(V4L2_CID_PRIVATE_AUTOMUTE)->default_value; - - if (dev->tda9887_conf && dev->ctl_automute) - dev->tda9887_conf |= TDA9887_AUTOMUTE; - dev->automute = 0; - - INIT_LIST_HEAD(&dev->video_q.queue); - init_timer(&dev->video_q.timeout); - dev->video_q.timeout.function = saa7134_buffer_timeout; - dev->video_q.timeout.data = (unsigned long)(&dev->video_q); - dev->video_q.dev = dev; - - if (saa7134_boards[dev->board].video_out) - saa7134_videoport_init(dev); - - return 0; -} - -int saa7134_videoport_init(struct saa7134_dev *dev) -{ - /* enable video output */ - int vo = saa7134_boards[dev->board].video_out; - int video_reg; - unsigned int vid_port_opts = saa7134_boards[dev->board].vid_port_opts; - - /* Configure videoport */ - saa_writeb(SAA7134_VIDEO_PORT_CTRL0, video_out[vo][0]); - video_reg = video_out[vo][1]; - if (vid_port_opts & SET_T_CODE_POLARITY_NON_INVERTED) - video_reg &= ~VP_T_CODE_P_INVERTED; - saa_writeb(SAA7134_VIDEO_PORT_CTRL1, video_reg); - saa_writeb(SAA7134_VIDEO_PORT_CTRL2, video_out[vo][2]); - saa_writeb(SAA7134_VIDEO_PORT_CTRL4, video_out[vo][4]); - video_reg = video_out[vo][5]; - if (vid_port_opts & SET_CLOCK_NOT_DELAYED) - video_reg &= ~VP_CLK_CTRL2_DELAYED; - if (vid_port_opts & SET_CLOCK_INVERTED) - video_reg |= VP_CLK_CTRL1_INVERTED; - saa_writeb(SAA7134_VIDEO_PORT_CTRL5, video_reg); - video_reg = video_out[vo][6]; - if (vid_port_opts & SET_VSYNC_OFF) { - video_reg &= ~VP_VS_TYPE_MASK; - video_reg |= VP_VS_TYPE_OFF; - } - saa_writeb(SAA7134_VIDEO_PORT_CTRL6, video_reg); - saa_writeb(SAA7134_VIDEO_PORT_CTRL7, video_out[vo][7]); - saa_writeb(SAA7134_VIDEO_PORT_CTRL8, video_out[vo][8]); - - /* Start videoport */ - saa_writeb(SAA7134_VIDEO_PORT_CTRL3, video_out[vo][3]); - - return 0; -} - -int saa7134_video_init2(struct saa7134_dev *dev) -{ - /* init video hw */ - set_tvnorm(dev,&tvnorms[0]); - video_mux(dev,0); - saa7134_tvaudio_setmute(dev); - saa7134_tvaudio_setvolume(dev,dev->ctl_volume); - return 0; -} - -void saa7134_irq_video_signalchange(struct saa7134_dev *dev) -{ - static const char *st[] = { - "(no signal)", "NTSC", "PAL", "SECAM" }; - u32 st1,st2; - - st1 = saa_readb(SAA7134_STATUS_VIDEO1); - st2 = saa_readb(SAA7134_STATUS_VIDEO2); - dprintk("DCSDT: pll: %s, sync: %s, norm: %s\n", - (st1 & 0x40) ? "not locked" : "locked", - (st2 & 0x40) ? "no" : "yes", - st[st1 & 0x03]); - dev->nosignal = (st1 & 0x40) || (st2 & 0x40) || !(st2 & 0x1); - - if (dev->nosignal) { - /* no video signal -> mute audio */ - if (dev->ctl_automute) - dev->automute = 1; - saa7134_tvaudio_setmute(dev); - } else { - /* wake up tvaudio audio carrier scan thread */ - saa7134_tvaudio_do_scan(dev); - } - - if ((st2 & 0x80) && !noninterlaced && !dev->nosignal) - saa_clearb(SAA7134_SYNC_CTRL, 0x20); - else - saa_setb(SAA7134_SYNC_CTRL, 0x20); - - if (dev->mops && dev->mops->signal_change) - dev->mops->signal_change(dev); -} - - -void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status) -{ - enum v4l2_field field; - - spin_lock(&dev->slock); - if (dev->video_q.curr) { - dev->video_fieldcount++; - field = dev->video_q.curr->vb.field; - if (V4L2_FIELD_HAS_BOTH(field)) { - /* make sure we have seen both fields */ - if ((status & 0x10) == 0x00) { - dev->video_q.curr->top_seen = 1; - goto done; - } - if (!dev->video_q.curr->top_seen) - goto done; - } else if (field == V4L2_FIELD_TOP) { - if ((status & 0x10) != 0x10) - goto done; - } else if (field == V4L2_FIELD_BOTTOM) { - if ((status & 0x10) != 0x00) - goto done; - } - dev->video_q.curr->vb.field_count = dev->video_fieldcount; - saa7134_buffer_finish(dev,&dev->video_q,VIDEOBUF_DONE); - } - saa7134_buffer_next(dev,&dev->video_q); - - done: - spin_unlock(&dev->slock); -} - -/* ----------------------------------------------------------- */ -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h deleted file mode 100644 index c24b6512bd8f..000000000000 --- a/drivers/media/video/saa7134/saa7134.h +++ /dev/null @@ -1,855 +0,0 @@ -/* - * - * v4l2 device driver for philips saa7134 based TV cards - * - * (c) 2001,02 Gerd Knorr <kraxel@bytesex.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#define SAA7134_VERSION "0, 2, 17" - -#include <linux/pci.h> -#include <linux/i2c.h> -#include <linux/videodev2.h> -#include <linux/kdev_t.h> -#include <linux/input.h> -#include <linux/notifier.h> -#include <linux/delay.h> -#include <linux/mutex.h> - -#include <asm/io.h> - -#include <media/v4l2-common.h> -#include <media/v4l2-ioctl.h> -#include <media/v4l2-device.h> -#include <media/tuner.h> -#include <media/rc-core.h> -#include <media/ir-kbd-i2c.h> -#include <media/videobuf-dma-sg.h> -#include <sound/core.h> -#include <sound/pcm.h> -#if defined(CONFIG_VIDEO_SAA7134_DVB) || defined(CONFIG_VIDEO_SAA7134_DVB_MODULE) -#include <media/videobuf-dvb.h> -#endif - -#define UNSET (-1U) - -/* ----------------------------------------------------------- */ -/* enums */ - -enum saa7134_tvaudio_mode { - TVAUDIO_FM_MONO = 1, - TVAUDIO_FM_BG_STEREO = 2, - TVAUDIO_FM_SAT_STEREO = 3, - TVAUDIO_FM_K_STEREO = 4, - TVAUDIO_NICAM_AM = 5, - TVAUDIO_NICAM_FM = 6, -}; - -enum saa7134_audio_in { - TV = 1, - LINE1 = 2, - LINE2 = 3, - LINE2_LEFT, -}; - -enum saa7134_video_out { - CCIR656 = 1, -}; - -/* ----------------------------------------------------------- */ -/* static data */ - -struct saa7134_tvnorm { - char *name; - v4l2_std_id id; - - /* video decoder */ - unsigned int sync_control; - unsigned int luma_control; - unsigned int chroma_ctrl1; - unsigned int chroma_gain; - unsigned int chroma_ctrl2; - unsigned int vgate_misc; - - /* video scaler */ - unsigned int h_start; - unsigned int h_stop; - unsigned int video_v_start; - unsigned int video_v_stop; - unsigned int vbi_v_start_0; - unsigned int vbi_v_stop_0; - unsigned int src_timing; - unsigned int vbi_v_start_1; -}; - -struct saa7134_tvaudio { - char *name; - v4l2_std_id std; - enum saa7134_tvaudio_mode mode; - int carr1; - int carr2; -}; - -struct saa7134_format { - char *name; - unsigned int fourcc; - unsigned int depth; - unsigned int pm; - unsigned int vshift; /* vertical downsampling (for planar yuv) */ - unsigned int hshift; /* horizontal downsampling (for planar yuv) */ - unsigned int bswap:1; - unsigned int wswap:1; - unsigned int yuv:1; - unsigned int planar:1; - unsigned int uvswap:1; -}; - -struct saa7134_card_ir { - struct rc_dev *dev; - - char name[32]; - char phys[32]; - unsigned users; - - u32 polling; - u32 last_gpio; - u32 mask_keycode, mask_keydown, mask_keyup; - - bool running; - - struct timer_list timer; - - /* IR core raw decoding */ - u32 raw_decode; -}; - -/* ----------------------------------------------------------- */ -/* card configuration */ - -#define SAA7134_BOARD_NOAUTO UNSET -#define SAA7134_BOARD_UNKNOWN 0 -#define SAA7134_BOARD_PROTEUS_PRO 1 -#define SAA7134_BOARD_FLYVIDEO3000 2 -#define SAA7134_BOARD_FLYVIDEO2000 3 -#define SAA7134_BOARD_EMPRESS 4 -#define SAA7134_BOARD_MONSTERTV 5 -#define SAA7134_BOARD_MD9717 6 -#define SAA7134_BOARD_TVSTATION_RDS 7 -#define SAA7134_BOARD_CINERGY400 8 -#define SAA7134_BOARD_MD5044 9 -#define SAA7134_BOARD_KWORLD 10 -#define SAA7134_BOARD_CINERGY600 11 -#define SAA7134_BOARD_MD7134 12 -#define SAA7134_BOARD_TYPHOON_90031 13 -#define SAA7134_BOARD_ELSA 14 -#define SAA7134_BOARD_ELSA_500TV 15 -#define SAA7134_BOARD_ASUSTeK_TVFM7134 16 -#define SAA7134_BOARD_VA1000POWER 17 -#define SAA7134_BOARD_BMK_MPEX_NOTUNER 18 -#define SAA7134_BOARD_VIDEOMATE_TV 19 -#define SAA7134_BOARD_CRONOS_PLUS 20 -#define SAA7134_BOARD_10MOONSTVMASTER 21 -#define SAA7134_BOARD_MD2819 22 -#define SAA7134_BOARD_BMK_MPEX_TUNER 23 -#define SAA7134_BOARD_TVSTATION_DVR 24 -#define SAA7134_BOARD_ASUSTEK_TVFM7133 25 -#define SAA7134_BOARD_PINNACLE_PCTV_STEREO 26 -#define SAA7134_BOARD_MANLI_MTV002 27 -#define SAA7134_BOARD_MANLI_MTV001 28 -#define SAA7134_BOARD_TG3000TV 29 -#define SAA7134_BOARD_ECS_TVP3XP 30 -#define SAA7134_BOARD_ECS_TVP3XP_4CB5 31 -#define SAA7134_BOARD_AVACSSMARTTV 32 -#define SAA7134_BOARD_AVERMEDIA_DVD_EZMAKER 33 -#define SAA7134_BOARD_NOVAC_PRIMETV7133 34 -#define SAA7134_BOARD_AVERMEDIA_STUDIO_305 35 -#define SAA7134_BOARD_UPMOST_PURPLE_TV 36 -#define SAA7134_BOARD_ITEMS_MTV005 37 -#define SAA7134_BOARD_CINERGY200 38 -#define SAA7134_BOARD_FLYTVPLATINUM_MINI 39 -#define SAA7134_BOARD_VIDEOMATE_TV_PVR 40 -#define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUS 41 -#define SAA7134_BOARD_SABRENT_SBTTVFM 42 -#define SAA7134_BOARD_ZOLID_XPERT_TV7134 43 -#define SAA7134_BOARD_EMPIRE_PCI_TV_RADIO_LE 44 -#define SAA7134_BOARD_AVERMEDIA_STUDIO_307 45 -#define SAA7134_BOARD_AVERMEDIA_CARDBUS 46 -#define SAA7134_BOARD_CINERGY400_CARDBUS 47 -#define SAA7134_BOARD_CINERGY600_MK3 48 -#define SAA7134_BOARD_VIDEOMATE_GOLD_PLUS 49 -#define SAA7134_BOARD_PINNACLE_300I_DVBT_PAL 50 -#define SAA7134_BOARD_PROVIDEO_PV952 51 -#define SAA7134_BOARD_AVERMEDIA_305 52 -#define SAA7134_BOARD_ASUSTeK_TVFM7135 53 -#define SAA7134_BOARD_FLYTVPLATINUM_FM 54 -#define SAA7134_BOARD_FLYDVBTDUO 55 -#define SAA7134_BOARD_AVERMEDIA_307 56 -#define SAA7134_BOARD_AVERMEDIA_GO_007_FM 57 -#define SAA7134_BOARD_ADS_INSTANT_TV 58 -#define SAA7134_BOARD_KWORLD_VSTREAM_XPERT 59 -#define SAA7134_BOARD_FLYDVBT_DUO_CARDBUS 60 -#define SAA7134_BOARD_PHILIPS_TOUGH 61 -#define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII 62 -#define SAA7134_BOARD_KWORLD_XPERT 63 -#define SAA7134_BOARD_FLYTV_DIGIMATRIX 64 -#define SAA7134_BOARD_KWORLD_TERMINATOR 65 -#define SAA7134_BOARD_YUAN_TUN900 66 -#define SAA7134_BOARD_BEHOLD_409FM 67 -#define SAA7134_BOARD_GOTVIEW_7135 68 -#define SAA7134_BOARD_PHILIPS_EUROPA 69 -#define SAA7134_BOARD_VIDEOMATE_DVBT_300 70 -#define SAA7134_BOARD_VIDEOMATE_DVBT_200 71 -#define SAA7134_BOARD_RTD_VFG7350 72 -#define SAA7134_BOARD_RTD_VFG7330 73 -#define SAA7134_BOARD_FLYTVPLATINUM_MINI2 74 -#define SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180 75 -#define SAA7134_BOARD_MONSTERTV_MOBILE 76 -#define SAA7134_BOARD_PINNACLE_PCTV_110i 77 -#define SAA7134_BOARD_ASUSTeK_P7131_DUAL 78 -#define SAA7134_BOARD_SEDNA_PC_TV_CARDBUS 79 -#define SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV 80 -#define SAA7134_BOARD_PHILIPS_TIGER 81 -#define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS 82 -#define SAA7134_BOARD_CINERGY250PCI 83 -#define SAA7134_BOARD_FLYDVB_TRIO 84 -#define SAA7134_BOARD_AVERMEDIA_777 85 -#define SAA7134_BOARD_FLYDVBT_LR301 86 -#define SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331 87 -#define SAA7134_BOARD_TEVION_DVBT_220RF 88 -#define SAA7134_BOARD_ELSA_700TV 89 -#define SAA7134_BOARD_KWORLD_ATSC110 90 -#define SAA7134_BOARD_AVERMEDIA_A169_B 91 -#define SAA7134_BOARD_AVERMEDIA_A169_B1 92 -#define SAA7134_BOARD_MD7134_BRIDGE_2 93 -#define SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS 94 -#define SAA7134_BOARD_FLYVIDEO3000_NTSC 95 -#define SAA7134_BOARD_MEDION_MD8800_QUADRO 96 -#define SAA7134_BOARD_FLYDVBS_LR300 97 -#define SAA7134_BOARD_PROTEUS_2309 98 -#define SAA7134_BOARD_AVERMEDIA_A16AR 99 -#define SAA7134_BOARD_ASUS_EUROPA2_HYBRID 100 -#define SAA7134_BOARD_PINNACLE_PCTV_310i 101 -#define SAA7134_BOARD_AVERMEDIA_STUDIO_507 102 -#define SAA7134_BOARD_VIDEOMATE_DVBT_200A 103 -#define SAA7134_BOARD_HAUPPAUGE_HVR1110 104 -#define SAA7134_BOARD_CINERGY_HT_PCMCIA 105 -#define SAA7134_BOARD_ENCORE_ENLTV 106 -#define SAA7134_BOARD_ENCORE_ENLTV_FM 107 -#define SAA7134_BOARD_CINERGY_HT_PCI 108 -#define SAA7134_BOARD_PHILIPS_TIGER_S 109 -#define SAA7134_BOARD_AVERMEDIA_M102 110 -#define SAA7134_BOARD_ASUS_P7131_4871 111 -#define SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA 112 -#define SAA7134_BOARD_ECS_TVP3XP_4CB6 113 -#define SAA7134_BOARD_KWORLD_DVBT_210 114 -#define SAA7134_BOARD_SABRENT_TV_PCB05 115 -#define SAA7134_BOARD_10MOONSTVMASTER3 116 -#define SAA7134_BOARD_AVERMEDIA_SUPER_007 117 -#define SAA7134_BOARD_BEHOLD_401 118 -#define SAA7134_BOARD_BEHOLD_403 119 -#define SAA7134_BOARD_BEHOLD_403FM 120 -#define SAA7134_BOARD_BEHOLD_405 121 -#define SAA7134_BOARD_BEHOLD_405FM 122 -#define SAA7134_BOARD_BEHOLD_407 123 -#define SAA7134_BOARD_BEHOLD_407FM 124 -#define SAA7134_BOARD_BEHOLD_409 125 -#define SAA7134_BOARD_BEHOLD_505FM 126 -#define SAA7134_BOARD_BEHOLD_507_9FM 127 -#define SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM 128 -#define SAA7134_BOARD_BEHOLD_607FM_MK3 129 -#define SAA7134_BOARD_BEHOLD_M6 130 -#define SAA7134_BOARD_TWINHAN_DTV_DVB_3056 131 -#define SAA7134_BOARD_GENIUS_TVGO_A11MCE 132 -#define SAA7134_BOARD_PHILIPS_SNAKE 133 -#define SAA7134_BOARD_CREATIX_CTX953 134 -#define SAA7134_BOARD_MSI_TVANYWHERE_AD11 135 -#define SAA7134_BOARD_AVERMEDIA_CARDBUS_506 136 -#define SAA7134_BOARD_AVERMEDIA_A16D 137 -#define SAA7134_BOARD_AVERMEDIA_M115 138 -#define SAA7134_BOARD_VIDEOMATE_T750 139 -#define SAA7134_BOARD_AVERMEDIA_A700_PRO 140 -#define SAA7134_BOARD_AVERMEDIA_A700_HYBRID 141 -#define SAA7134_BOARD_BEHOLD_H6 142 -#define SAA7134_BOARD_BEHOLD_M63 143 -#define SAA7134_BOARD_BEHOLD_M6_EXTRA 144 -#define SAA7134_BOARD_AVERMEDIA_M103 145 -#define SAA7134_BOARD_ASUSTeK_P7131_ANALOG 146 -#define SAA7134_BOARD_ASUSTeK_TIGER_3IN1 147 -#define SAA7134_BOARD_ENCORE_ENLTV_FM53 148 -#define SAA7134_BOARD_AVERMEDIA_M135A 149 -#define SAA7134_BOARD_REAL_ANGEL_220 150 -#define SAA7134_BOARD_ADS_INSTANT_HDTV_PCI 151 -#define SAA7134_BOARD_ASUSTeK_TIGER 152 -#define SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG 153 -#define SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS 154 -#define SAA7134_BOARD_HAUPPAUGE_HVR1150 155 -#define SAA7134_BOARD_HAUPPAUGE_HVR1120 156 -#define SAA7134_BOARD_AVERMEDIA_STUDIO_507UA 157 -#define SAA7134_BOARD_AVERMEDIA_CARDBUS_501 158 -#define SAA7134_BOARD_BEHOLD_505RDS_MK5 159 -#define SAA7134_BOARD_BEHOLD_507RDS_MK3 160 -#define SAA7134_BOARD_BEHOLD_507RDS_MK5 161 -#define SAA7134_BOARD_BEHOLD_607FM_MK5 162 -#define SAA7134_BOARD_BEHOLD_609FM_MK3 163 -#define SAA7134_BOARD_BEHOLD_609FM_MK5 164 -#define SAA7134_BOARD_BEHOLD_607RDS_MK3 165 -#define SAA7134_BOARD_BEHOLD_607RDS_MK5 166 -#define SAA7134_BOARD_BEHOLD_609RDS_MK3 167 -#define SAA7134_BOARD_BEHOLD_609RDS_MK5 168 -#define SAA7134_BOARD_VIDEOMATE_S350 169 -#define SAA7134_BOARD_AVERMEDIA_STUDIO_505 170 -#define SAA7134_BOARD_BEHOLD_X7 171 -#define SAA7134_BOARD_ROVERMEDIA_LINK_PRO_FM 172 -#define SAA7134_BOARD_ZOLID_HYBRID_PCI 173 -#define SAA7134_BOARD_ASUS_EUROPA_HYBRID 174 -#define SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S 175 -#define SAA7134_BOARD_BEHOLD_505RDS_MK3 176 -#define SAA7134_BOARD_HAWELL_HW_404M7 177 -#define SAA7134_BOARD_BEHOLD_H7 178 -#define SAA7134_BOARD_BEHOLD_A7 179 -#define SAA7134_BOARD_AVERMEDIA_M733A 180 -#define SAA7134_BOARD_TECHNOTREND_BUDGET_T3000 181 -#define SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG 182 -#define SAA7134_BOARD_VIDEOMATE_M1F 183 -#define SAA7134_BOARD_ENCORE_ENLTV_FM3 184 -#define SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2 185 -#define SAA7134_BOARD_BEHOLD_501 186 -#define SAA7134_BOARD_BEHOLD_503FM 187 -#define SAA7134_BOARD_SENSORAY811_911 188 -#define SAA7134_BOARD_KWORLD_PC150U 189 -#define SAA7134_BOARD_ASUSTeK_PS3_100 190 - -#define SAA7134_MAXBOARDS 32 -#define SAA7134_INPUT_MAX 8 - -/* ----------------------------------------------------------- */ -/* Since we support 2 remote types, lets tell them apart */ - -#define SAA7134_REMOTE_GPIO 1 -#define SAA7134_REMOTE_I2C 2 - -/* ----------------------------------------------------------- */ -/* Video Output Port Register Initialization Options */ - -#define SET_T_CODE_POLARITY_NON_INVERTED (1 << 0) -#define SET_CLOCK_NOT_DELAYED (1 << 1) -#define SET_CLOCK_INVERTED (1 << 2) -#define SET_VSYNC_OFF (1 << 3) - -struct saa7134_input { - char *name; - unsigned int vmux; - enum saa7134_audio_in amux; - unsigned int gpio; - unsigned int tv:1; -}; - -enum saa7134_mpeg_type { - SAA7134_MPEG_UNUSED, - SAA7134_MPEG_EMPRESS, - SAA7134_MPEG_DVB, -}; - -enum saa7134_mpeg_ts_type { - SAA7134_MPEG_TS_PARALLEL = 0, - SAA7134_MPEG_TS_SERIAL, -}; - -struct saa7134_board { - char *name; - unsigned int audio_clock; - - /* input switching */ - unsigned int gpiomask; - struct saa7134_input inputs[SAA7134_INPUT_MAX]; - struct saa7134_input radio; - struct saa7134_input mute; - - /* i2c chip info */ - unsigned int tuner_type; - unsigned int radio_type; - unsigned char tuner_addr; - unsigned char radio_addr; - unsigned char empress_addr; - unsigned char rds_addr; - - unsigned int tda9887_conf; - unsigned int tuner_config; - - /* peripheral I/O */ - enum saa7134_video_out video_out; - enum saa7134_mpeg_type mpeg; - enum saa7134_mpeg_ts_type ts_type; - unsigned int vid_port_opts; - unsigned int ts_force_val:1; -}; - -#define card_has_radio(dev) (NULL != saa7134_boards[dev->board].radio.name) -#define card_is_empress(dev) (SAA7134_MPEG_EMPRESS == saa7134_boards[dev->board].mpeg) -#define card_is_dvb(dev) (SAA7134_MPEG_DVB == saa7134_boards[dev->board].mpeg) -#define card_has_mpeg(dev) (SAA7134_MPEG_UNUSED != saa7134_boards[dev->board].mpeg) -#define card(dev) (saa7134_boards[dev->board]) -#define card_in(dev,n) (saa7134_boards[dev->board].inputs[n]) - -/* ----------------------------------------------------------- */ -/* device / file handle status */ - -#define RESOURCE_OVERLAY 1 -#define RESOURCE_VIDEO 2 -#define RESOURCE_VBI 4 - -#define INTERLACE_AUTO 0 -#define INTERLACE_ON 1 -#define INTERLACE_OFF 2 - -#define BUFFER_TIMEOUT msecs_to_jiffies(500) /* 0.5 seconds */ -#define TS_BUFFER_TIMEOUT msecs_to_jiffies(1000) /* 1 second */ - -struct saa7134_dev; -struct saa7134_dma; - -/* saa7134 page table */ -struct saa7134_pgtable { - unsigned int size; - __le32 *cpu; - dma_addr_t dma; -}; - -/* tvaudio thread status */ -struct saa7134_thread { - struct task_struct *thread; - unsigned int scan1; - unsigned int scan2; - unsigned int mode; - unsigned int stopped; -}; - -/* buffer for one video/vbi/ts frame */ -struct saa7134_buf { - /* common v4l buffer stuff -- must be first */ - struct videobuf_buffer vb; - - /* saa7134 specific */ - struct saa7134_format *fmt; - unsigned int top_seen; - int (*activate)(struct saa7134_dev *dev, - struct saa7134_buf *buf, - struct saa7134_buf *next); - - /* page tables */ - struct saa7134_pgtable *pt; -}; - -struct saa7134_dmaqueue { - struct saa7134_dev *dev; - struct saa7134_buf *curr; - struct list_head queue; - struct timer_list timeout; - unsigned int need_two; -}; - -/* video filehandle status */ -struct saa7134_fh { - struct saa7134_dev *dev; - unsigned int radio; - enum v4l2_buf_type type; - unsigned int resources; - enum v4l2_priority prio; - - /* video overlay */ - struct v4l2_window win; - struct v4l2_clip clips[8]; - unsigned int nclips; - - /* video capture */ - struct saa7134_format *fmt; - unsigned int width,height; - struct videobuf_queue cap; - struct saa7134_pgtable pt_cap; - - /* vbi capture */ - struct videobuf_queue vbi; - struct saa7134_pgtable pt_vbi; -}; - -/* dmasound dsp status */ -struct saa7134_dmasound { - struct mutex lock; - int minor_mixer; - int minor_dsp; - unsigned int users_dsp; - - /* mixer */ - enum saa7134_audio_in input; - unsigned int count; - unsigned int line1; - unsigned int line2; - - /* dsp */ - unsigned int afmt; - unsigned int rate; - unsigned int channels; - unsigned int recording_on; - unsigned int dma_running; - unsigned int blocks; - unsigned int blksize; - unsigned int bufsize; - struct saa7134_pgtable pt; - struct videobuf_dmabuf dma; - unsigned int dma_blk; - unsigned int read_offset; - unsigned int read_count; - void * priv_data; - struct snd_pcm_substream *substream; -}; - -/* ts/mpeg status */ -struct saa7134_ts { - /* TS capture */ - struct saa7134_pgtable pt_ts; - int nr_packets; - int nr_bufs; -}; - -/* ts/mpeg ops */ -struct saa7134_mpeg_ops { - enum saa7134_mpeg_type type; - struct list_head next; - int (*init)(struct saa7134_dev *dev); - int (*fini)(struct saa7134_dev *dev); - void (*signal_change)(struct saa7134_dev *dev); -}; - -/* global device status */ -struct saa7134_dev { - struct list_head devlist; - struct mutex lock; - spinlock_t slock; - struct v4l2_prio_state prio; - struct v4l2_device v4l2_dev; - /* workstruct for loading modules */ - struct work_struct request_module_wk; - - /* insmod option/autodetected */ - int autodetected; - - /* various device info */ - unsigned int resources; - struct video_device *video_dev; - struct video_device *radio_dev; - struct video_device *vbi_dev; - struct saa7134_dmasound dmasound; - - /* infrared remote */ - int has_remote; - struct saa7134_card_ir *remote; - - /* pci i/o */ - char name[32]; - int nr; - struct pci_dev *pci; - unsigned char pci_rev,pci_lat; - __u32 __iomem *lmmio; - __u8 __iomem *bmmio; - - /* config info */ - unsigned int board; - unsigned int tuner_type; - unsigned int radio_type; - unsigned char tuner_addr; - unsigned char radio_addr; - - unsigned int tda9887_conf; - unsigned int gpio_value; - - /* i2c i/o */ - struct i2c_adapter i2c_adap; - struct i2c_client i2c_client; - unsigned char eedata[256]; - int has_rds; - - /* video overlay */ - struct v4l2_framebuffer ovbuf; - struct saa7134_format *ovfmt; - unsigned int ovenable; - enum v4l2_field ovfield; - - /* video+ts+vbi capture */ - struct saa7134_dmaqueue video_q; - struct saa7134_dmaqueue vbi_q; - unsigned int video_fieldcount; - unsigned int vbi_fieldcount; - - /* various v4l controls */ - struct saa7134_tvnorm *tvnorm; /* video */ - struct saa7134_tvaudio *tvaudio; - unsigned int ctl_input; - int ctl_bright; - int ctl_contrast; - int ctl_hue; - int ctl_saturation; - int ctl_freq; - int ctl_mute; /* audio */ - int ctl_volume; - int ctl_invert; /* private */ - int ctl_mirror; - int ctl_y_odd; - int ctl_y_even; - int ctl_automute; - - /* crop */ - struct v4l2_rect crop_bounds; - struct v4l2_rect crop_defrect; - struct v4l2_rect crop_current; - - /* other global state info */ - unsigned int automute; - struct saa7134_thread thread; - struct saa7134_input *input; - struct saa7134_input *hw_input; - unsigned int hw_mute; - int last_carrier; - int nosignal; - unsigned int insuspend; - - /* I2C keyboard data */ - struct IR_i2c_init_data init_data; - - /* SAA7134_MPEG_* */ - struct saa7134_ts ts; - struct saa7134_dmaqueue ts_q; - int ts_started; - struct saa7134_mpeg_ops *mops; - - /* SAA7134_MPEG_EMPRESS only */ - struct video_device *empress_dev; - struct videobuf_queue empress_tsq; - atomic_t empress_users; - struct work_struct empress_workqueue; - int empress_started; - -#if defined(CONFIG_VIDEO_SAA7134_DVB) || defined(CONFIG_VIDEO_SAA7134_DVB_MODULE) - /* SAA7134_MPEG_DVB only */ - struct videobuf_dvb_frontends frontends; - int (*original_demod_sleep)(struct dvb_frontend *fe); - int (*original_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage); - int (*original_set_high_voltage)(struct dvb_frontend *fe, long arg); -#endif - void (*gate_ctrl)(struct saa7134_dev *dev, int open); -}; - -/* ----------------------------------------------------------- */ - -#define saa_readl(reg) readl(dev->lmmio + (reg)) -#define saa_writel(reg,value) writel((value), dev->lmmio + (reg)); -#define saa_andorl(reg,mask,value) \ - writel((readl(dev->lmmio+(reg)) & ~(mask)) |\ - ((value) & (mask)), dev->lmmio+(reg)) -#define saa_setl(reg,bit) saa_andorl((reg),(bit),(bit)) -#define saa_clearl(reg,bit) saa_andorl((reg),(bit),0) - -#define saa_readb(reg) readb(dev->bmmio + (reg)) -#define saa_writeb(reg,value) writeb((value), dev->bmmio + (reg)); -#define saa_andorb(reg,mask,value) \ - writeb((readb(dev->bmmio+(reg)) & ~(mask)) |\ - ((value) & (mask)), dev->bmmio+(reg)) -#define saa_setb(reg,bit) saa_andorb((reg),(bit),(bit)) -#define saa_clearb(reg,bit) saa_andorb((reg),(bit),0) - -#define saa_wait(us) { udelay(us); } - -#define SAA7134_NORMS (\ - V4L2_STD_PAL | V4L2_STD_PAL_N | \ - V4L2_STD_PAL_Nc | V4L2_STD_SECAM | \ - V4L2_STD_NTSC | V4L2_STD_PAL_M | \ - V4L2_STD_PAL_60) - -#define GRP_EMPRESS (1) -#define saa_call_all(dev, o, f, args...) do { \ - if (dev->gate_ctrl) \ - dev->gate_ctrl(dev, 1); \ - v4l2_device_call_all(&(dev)->v4l2_dev, 0, o, f , ##args); \ - if (dev->gate_ctrl) \ - dev->gate_ctrl(dev, 0); \ -} while (0) - -#define saa_call_empress(dev, o, f, args...) ({ \ - long _rc; \ - if (dev->gate_ctrl) \ - dev->gate_ctrl(dev, 1); \ - _rc = v4l2_device_call_until_err(&(dev)->v4l2_dev, \ - GRP_EMPRESS, o, f , ##args); \ - if (dev->gate_ctrl) \ - dev->gate_ctrl(dev, 0); \ - _rc; \ -}) - -/* ----------------------------------------------------------- */ -/* saa7134-core.c */ - -extern struct list_head saa7134_devlist; -extern struct mutex saa7134_devlist_lock; -extern int saa7134_no_overlay; - -void saa7134_track_gpio(struct saa7134_dev *dev, char *msg); -void saa7134_set_gpio(struct saa7134_dev *dev, int bit_no, int value); - -#define SAA7134_PGTABLE_SIZE 4096 - -int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt); -int saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt, - struct scatterlist *list, unsigned int length, - unsigned int startpage); -void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt); - -int saa7134_buffer_count(unsigned int size, unsigned int count); -int saa7134_buffer_startpage(struct saa7134_buf *buf); -unsigned long saa7134_buffer_base(struct saa7134_buf *buf); - -int saa7134_buffer_queue(struct saa7134_dev *dev, struct saa7134_dmaqueue *q, - struct saa7134_buf *buf); -void saa7134_buffer_finish(struct saa7134_dev *dev, struct saa7134_dmaqueue *q, - unsigned int state); -void saa7134_buffer_next(struct saa7134_dev *dev, struct saa7134_dmaqueue *q); -void saa7134_buffer_timeout(unsigned long data); -void saa7134_dma_free(struct videobuf_queue *q,struct saa7134_buf *buf); - -int saa7134_set_dmabits(struct saa7134_dev *dev); - -extern int (*saa7134_dmasound_init)(struct saa7134_dev *dev); -extern int (*saa7134_dmasound_exit)(struct saa7134_dev *dev); - - -/* ----------------------------------------------------------- */ -/* saa7134-cards.c */ - -extern struct saa7134_board saa7134_boards[]; -extern const unsigned int saa7134_bcount; -extern struct pci_device_id __devinitdata saa7134_pci_tbl[]; - -extern int saa7134_board_init1(struct saa7134_dev *dev); -extern int saa7134_board_init2(struct saa7134_dev *dev); -int saa7134_tuner_callback(void *priv, int component, int command, int arg); - - -/* ----------------------------------------------------------- */ -/* saa7134-i2c.c */ - -int saa7134_i2c_register(struct saa7134_dev *dev); -int saa7134_i2c_unregister(struct saa7134_dev *dev); - - -/* ----------------------------------------------------------- */ -/* saa7134-video.c */ - -extern unsigned int video_debug; -extern struct video_device saa7134_video_template; -extern struct video_device saa7134_radio_template; - -int saa7134_s_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c); -int saa7134_g_ctrl_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, struct v4l2_control *c); -int saa7134_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *c); -int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_std_id *id); - -int saa7134_videoport_init(struct saa7134_dev *dev); -void saa7134_set_tvnorm_hw(struct saa7134_dev *dev); - -int saa7134_video_init1(struct saa7134_dev *dev); -int saa7134_video_init2(struct saa7134_dev *dev); -void saa7134_irq_video_signalchange(struct saa7134_dev *dev); -void saa7134_irq_video_done(struct saa7134_dev *dev, unsigned long status); - - -/* ----------------------------------------------------------- */ -/* saa7134-ts.c */ - -#define TS_PACKET_SIZE 188 /* TS packets 188 bytes */ - -extern struct videobuf_queue_ops saa7134_ts_qops; - -int saa7134_ts_init1(struct saa7134_dev *dev); -int saa7134_ts_fini(struct saa7134_dev *dev); -void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status); - -int saa7134_ts_register(struct saa7134_mpeg_ops *ops); -void saa7134_ts_unregister(struct saa7134_mpeg_ops *ops); - -int saa7134_ts_init_hw(struct saa7134_dev *dev); - -int saa7134_ts_start(struct saa7134_dev *dev); -int saa7134_ts_stop(struct saa7134_dev *dev); - -/* ----------------------------------------------------------- */ -/* saa7134-vbi.c */ - -extern struct videobuf_queue_ops saa7134_vbi_qops; -extern struct video_device saa7134_vbi_template; - -int saa7134_vbi_init1(struct saa7134_dev *dev); -int saa7134_vbi_fini(struct saa7134_dev *dev); -void saa7134_irq_vbi_done(struct saa7134_dev *dev, unsigned long status); - - -/* ----------------------------------------------------------- */ -/* saa7134-tvaudio.c */ - -int saa7134_tvaudio_rx2mode(u32 rx); - -void saa7134_tvaudio_setmute(struct saa7134_dev *dev); -void saa7134_tvaudio_setinput(struct saa7134_dev *dev, - struct saa7134_input *in); -void saa7134_tvaudio_setvolume(struct saa7134_dev *dev, int level); -int saa7134_tvaudio_getstereo(struct saa7134_dev *dev); - -void saa7134_tvaudio_init(struct saa7134_dev *dev); -int saa7134_tvaudio_init2(struct saa7134_dev *dev); -int saa7134_tvaudio_fini(struct saa7134_dev *dev); -int saa7134_tvaudio_do_scan(struct saa7134_dev *dev); -int saa7134_tvaudio_close(struct saa7134_dev *dev); - -int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value); - -void saa7134_enable_i2s(struct saa7134_dev *dev); - -/* ----------------------------------------------------------- */ -/* saa7134-oss.c */ - -extern const struct file_operations saa7134_dsp_fops; -extern const struct file_operations saa7134_mixer_fops; - -int saa7134_oss_init1(struct saa7134_dev *dev); -int saa7134_oss_fini(struct saa7134_dev *dev); -void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status); - -/* ----------------------------------------------------------- */ -/* saa7134-input.c */ - -#if defined(CONFIG_VIDEO_SAA7134_RC) -int saa7134_input_init1(struct saa7134_dev *dev); -void saa7134_input_fini(struct saa7134_dev *dev); -void saa7134_input_irq(struct saa7134_dev *dev); -void saa7134_probe_i2c_ir(struct saa7134_dev *dev); -int saa7134_ir_start(struct saa7134_dev *dev); -void saa7134_ir_stop(struct saa7134_dev *dev); -#else -#define saa7134_input_init1(dev) ((void)0) -#define saa7134_input_fini(dev) ((void)0) -#define saa7134_input_irq(dev) ((void)0) -#define saa7134_probe_i2c_ir(dev) ((void)0) -#define saa7134_ir_start(dev) ((void)0) -#define saa7134_ir_stop(dev) ((void)0) -#endif diff --git a/drivers/media/video/saa7164/Kconfig b/drivers/media/video/saa7164/Kconfig deleted file mode 100644 index 353263725172..000000000000 --- a/drivers/media/video/saa7164/Kconfig +++ /dev/null @@ -1,18 +0,0 @@ -config VIDEO_SAA7164 - tristate "NXP SAA7164 support" - depends on DVB_CORE && PCI && I2C - select I2C_ALGOBIT - select FW_LOADER - select VIDEO_TUNER - select VIDEO_TVEEPROM - select VIDEOBUF_DVB - select DVB_TDA10048 if !DVB_FE_CUSTOMISE - select DVB_S5H1411 if !DVB_FE_CUSTOMISE - select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMISE - ---help--- - This is a video4linux driver for NXP SAA7164 based - TV cards. - - To compile this driver as a module, choose M here: the - module will be called saa7164 - diff --git a/drivers/media/video/saa7164/Makefile b/drivers/media/video/saa7164/Makefile deleted file mode 100644 index 847110c2e14c..000000000000 --- a/drivers/media/video/saa7164/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -saa7164-objs := saa7164-cards.o saa7164-core.o saa7164-i2c.o saa7164-dvb.o \ - saa7164-fw.o saa7164-bus.o saa7164-cmd.o saa7164-api.o \ - saa7164-buffer.o saa7164-encoder.o saa7164-vbi.o - -obj-$(CONFIG_VIDEO_SAA7164) += saa7164.o - -ccflags-y += -I$(srctree)/drivers/media/video -ccflags-y += -I$(srctree)/drivers/media/tuners -ccflags-y += -I$(srctree)/drivers/media/dvb-core -ccflags-y += -I$(srctree)/drivers/media/dvb-frontends - -ccflags-y += $(extra-cflags-y) $(extra-cflags-m) diff --git a/drivers/media/video/saa7164/saa7164-api.c b/drivers/media/video/saa7164/saa7164-api.c deleted file mode 100644 index eff7135cf0e8..000000000000 --- a/drivers/media/video/saa7164/saa7164-api.c +++ /dev/null @@ -1,1524 +0,0 @@ -/* - * Driver for the NXP SAA7164 PCIe bridge - * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/wait.h> -#include <linux/slab.h> - -#include "saa7164.h" - -int saa7164_api_get_load_info(struct saa7164_dev *dev, struct tmFwInfoStruct *i) -{ - int ret; - - if (!(saa_debug & DBGLVL_CPU)) - return 0; - - dprintk(DBGLVL_API, "%s()\n", __func__); - - i->deviceinst = 0; - i->devicespec = 0; - i->mode = 0; - i->status = 0; - - ret = saa7164_cmd_send(dev, 0, GET_CUR, - GET_FW_STATUS_CONTROL, sizeof(struct tmFwInfoStruct), i); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - printk(KERN_INFO "saa7164[%d]-CPU: %d percent", dev->nr, i->CPULoad); - - return ret; -} - -int saa7164_api_collect_debug(struct saa7164_dev *dev) -{ - struct tmComResDebugGetData d; - u8 more = 255; - int ret; - - dprintk(DBGLVL_API, "%s()\n", __func__); - - while (more--) { - - memset(&d, 0, sizeof(d)); - - ret = saa7164_cmd_send(dev, 0, GET_CUR, - GET_DEBUG_DATA_CONTROL, sizeof(d), &d); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", - __func__, ret); - - if (d.dwResult != SAA_OK) - break; - - printk(KERN_INFO "saa7164[%d]-FWMSG: %s", dev->nr, - d.ucDebugData); - } - - return 0; -} - -int saa7164_api_set_debug(struct saa7164_dev *dev, u8 level) -{ - struct tmComResDebugSetLevel lvl; - int ret; - - dprintk(DBGLVL_API, "%s(level=%d)\n", __func__, level); - - /* Retrieve current state */ - ret = saa7164_cmd_send(dev, 0, GET_CUR, - SET_DEBUG_LEVEL_CONTROL, sizeof(lvl), &lvl); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - dprintk(DBGLVL_API, "%s() Was %d\n", __func__, lvl.dwDebugLevel); - - lvl.dwDebugLevel = level; - - /* set new state */ - ret = saa7164_cmd_send(dev, 0, SET_CUR, - SET_DEBUG_LEVEL_CONTROL, sizeof(lvl), &lvl); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - return ret; -} - -int saa7164_api_set_vbi_format(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - struct tmComResProbeCommit fmt, rsp; - int ret; - - dprintk(DBGLVL_API, "%s(nr=%d, unitid=0x%x)\n", __func__, - port->nr, port->hwcfg.unitid); - - fmt.bmHint = 0; - fmt.bFormatIndex = 1; - fmt.bFrameIndex = 1; - - /* Probe, see if it can support this format */ - ret = saa7164_cmd_send(port->dev, port->hwcfg.unitid, - SET_CUR, SAA_PROBE_CONTROL, sizeof(fmt), &fmt); - if (ret != SAA_OK) - printk(KERN_ERR "%s() set error, ret = 0x%x\n", __func__, ret); - - /* See of the format change was successful */ - ret = saa7164_cmd_send(port->dev, port->hwcfg.unitid, - GET_CUR, SAA_PROBE_CONTROL, sizeof(rsp), &rsp); - if (ret != SAA_OK) { - printk(KERN_ERR "%s() get error, ret = 0x%x\n", __func__, ret); - } else { - /* Compare requested vs received, should be same */ - if (memcmp(&fmt, &rsp, sizeof(rsp)) == 0) { - dprintk(DBGLVL_API, "SET/PROBE Verified\n"); - - /* Ask the device to select the negotiated format */ - ret = saa7164_cmd_send(port->dev, port->hwcfg.unitid, - SET_CUR, SAA_COMMIT_CONTROL, sizeof(fmt), &fmt); - if (ret != SAA_OK) - printk(KERN_ERR "%s() commit error, ret = 0x%x\n", - __func__, ret); - - ret = saa7164_cmd_send(port->dev, port->hwcfg.unitid, - GET_CUR, SAA_COMMIT_CONTROL, sizeof(rsp), &rsp); - if (ret != SAA_OK) - printk(KERN_ERR "%s() GET commit error, ret = 0x%x\n", - __func__, ret); - - if (memcmp(&fmt, &rsp, sizeof(rsp)) != 0) { - printk(KERN_ERR "%s() memcmp error, ret = 0x%x\n", - __func__, ret); - } else - dprintk(DBGLVL_API, "SET/COMMIT Verified\n"); - - dprintk(DBGLVL_API, "rsp.bmHint = 0x%x\n", rsp.bmHint); - dprintk(DBGLVL_API, "rsp.bFormatIndex = 0x%x\n", - rsp.bFormatIndex); - dprintk(DBGLVL_API, "rsp.bFrameIndex = 0x%x\n", - rsp.bFrameIndex); - } else - printk(KERN_ERR "%s() compare failed\n", __func__); - } - - if (ret == SAA_OK) - dprintk(DBGLVL_API, "%s(nr=%d) Success\n", __func__, port->nr); - - return ret; -} - -int saa7164_api_set_gop_size(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - struct tmComResEncVideoGopStructure gs; - int ret; - - dprintk(DBGLVL_ENC, "%s()\n", __func__); - - gs.ucRefFrameDist = port->encoder_params.refdist; - gs.ucGOPSize = port->encoder_params.gop_size; - ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, SET_CUR, - EU_VIDEO_GOP_STRUCTURE_CONTROL, - sizeof(gs), &gs); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - return ret; -} - -int saa7164_api_set_encoder(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - struct tmComResEncVideoBitRate vb; - struct tmComResEncAudioBitRate ab; - int ret; - - dprintk(DBGLVL_ENC, "%s() unitid=0x%x\n", __func__, - port->hwcfg.sourceid); - - if (port->encoder_params.stream_type == V4L2_MPEG_STREAM_TYPE_MPEG2_PS) - port->encoder_profile = EU_PROFILE_PS_DVD; - else - port->encoder_profile = EU_PROFILE_TS_HQ; - - ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, SET_CUR, - EU_PROFILE_CONTROL, sizeof(u8), &port->encoder_profile); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - /* Resolution */ - ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, SET_CUR, - EU_PROFILE_CONTROL, sizeof(u8), &port->encoder_profile); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - /* Establish video bitrates */ - if (port->encoder_params.bitrate_mode == - V4L2_MPEG_VIDEO_BITRATE_MODE_CBR) - vb.ucVideoBitRateMode = EU_VIDEO_BIT_RATE_MODE_CONSTANT; - else - vb.ucVideoBitRateMode = EU_VIDEO_BIT_RATE_MODE_VARIABLE_PEAK; - vb.dwVideoBitRate = port->encoder_params.bitrate; - vb.dwVideoBitRatePeak = port->encoder_params.bitrate_peak; - ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, SET_CUR, - EU_VIDEO_BIT_RATE_CONTROL, - sizeof(struct tmComResEncVideoBitRate), - &vb); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - /* Establish audio bitrates */ - ab.ucAudioBitRateMode = 0; - ab.dwAudioBitRate = 384000; - ab.dwAudioBitRatePeak = ab.dwAudioBitRate; - ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, SET_CUR, - EU_AUDIO_BIT_RATE_CONTROL, - sizeof(struct tmComResEncAudioBitRate), - &ab); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, - ret); - - saa7164_api_set_aspect_ratio(port); - saa7164_api_set_gop_size(port); - - return ret; -} - -int saa7164_api_get_encoder(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - struct tmComResEncVideoBitRate v; - struct tmComResEncAudioBitRate a; - struct tmComResEncVideoInputAspectRatio ar; - int ret; - - dprintk(DBGLVL_ENC, "%s() unitid=0x%x\n", __func__, - port->hwcfg.sourceid); - - port->encoder_profile = 0; - port->video_format = 0; - port->video_resolution = 0; - port->audio_format = 0; - - ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, GET_CUR, - EU_PROFILE_CONTROL, sizeof(u8), &port->encoder_profile); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, GET_CUR, - EU_VIDEO_RESOLUTION_CONTROL, sizeof(u8), - &port->video_resolution); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, GET_CUR, - EU_VIDEO_FORMAT_CONTROL, sizeof(u8), &port->video_format); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, GET_CUR, - EU_VIDEO_BIT_RATE_CONTROL, sizeof(v), &v); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, GET_CUR, - EU_AUDIO_FORMAT_CONTROL, sizeof(u8), &port->audio_format); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, GET_CUR, - EU_AUDIO_BIT_RATE_CONTROL, sizeof(a), &a); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - /* Aspect Ratio */ - ar.width = 0; - ar.height = 0; - ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, GET_CUR, - EU_VIDEO_INPUT_ASPECT_CONTROL, - sizeof(struct tmComResEncVideoInputAspectRatio), &ar); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - dprintk(DBGLVL_ENC, "encoder_profile = %d\n", port->encoder_profile); - dprintk(DBGLVL_ENC, "video_format = %d\n", port->video_format); - dprintk(DBGLVL_ENC, "audio_format = %d\n", port->audio_format); - dprintk(DBGLVL_ENC, "video_resolution= %d\n", port->video_resolution); - dprintk(DBGLVL_ENC, "v.ucVideoBitRateMode = %d\n", - v.ucVideoBitRateMode); - dprintk(DBGLVL_ENC, "v.dwVideoBitRate = %d\n", - v.dwVideoBitRate); - dprintk(DBGLVL_ENC, "v.dwVideoBitRatePeak = %d\n", - v.dwVideoBitRatePeak); - dprintk(DBGLVL_ENC, "a.ucVideoBitRateMode = %d\n", - a.ucAudioBitRateMode); - dprintk(DBGLVL_ENC, "a.dwVideoBitRate = %d\n", - a.dwAudioBitRate); - dprintk(DBGLVL_ENC, "a.dwVideoBitRatePeak = %d\n", - a.dwAudioBitRatePeak); - dprintk(DBGLVL_ENC, "aspect.width / height = %d:%d\n", - ar.width, ar.height); - - return ret; -} - -int saa7164_api_set_aspect_ratio(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - struct tmComResEncVideoInputAspectRatio ar; - int ret; - - dprintk(DBGLVL_ENC, "%s(%d)\n", __func__, - port->encoder_params.ctl_aspect); - - switch (port->encoder_params.ctl_aspect) { - case V4L2_MPEG_VIDEO_ASPECT_1x1: - ar.width = 1; - ar.height = 1; - break; - case V4L2_MPEG_VIDEO_ASPECT_4x3: - ar.width = 4; - ar.height = 3; - break; - case V4L2_MPEG_VIDEO_ASPECT_16x9: - ar.width = 16; - ar.height = 9; - break; - case V4L2_MPEG_VIDEO_ASPECT_221x100: - ar.width = 221; - ar.height = 100; - break; - default: - BUG(); - } - - dprintk(DBGLVL_ENC, "%s(%d) now %d:%d\n", __func__, - port->encoder_params.ctl_aspect, - ar.width, ar.height); - - /* Aspect Ratio */ - ret = saa7164_cmd_send(port->dev, port->hwcfg.sourceid, SET_CUR, - EU_VIDEO_INPUT_ASPECT_CONTROL, - sizeof(struct tmComResEncVideoInputAspectRatio), &ar); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - return ret; -} - -int saa7164_api_set_usercontrol(struct saa7164_port *port, u8 ctl) -{ - struct saa7164_dev *dev = port->dev; - int ret; - u16 val; - - if (ctl == PU_BRIGHTNESS_CONTROL) - val = port->ctl_brightness; - else - if (ctl == PU_CONTRAST_CONTROL) - val = port->ctl_contrast; - else - if (ctl == PU_HUE_CONTROL) - val = port->ctl_hue; - else - if (ctl == PU_SATURATION_CONTROL) - val = port->ctl_saturation; - else - if (ctl == PU_SHARPNESS_CONTROL) - val = port->ctl_sharpness; - else - return -EINVAL; - - dprintk(DBGLVL_ENC, "%s() unitid=0x%x ctl=%d, val=%d\n", - __func__, port->encunit.vsourceid, ctl, val); - - ret = saa7164_cmd_send(port->dev, port->encunit.vsourceid, SET_CUR, - ctl, sizeof(u16), &val); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - return ret; -} - -int saa7164_api_get_usercontrol(struct saa7164_port *port, u8 ctl) -{ - struct saa7164_dev *dev = port->dev; - int ret; - u16 val; - - ret = saa7164_cmd_send(port->dev, port->encunit.vsourceid, GET_CUR, - ctl, sizeof(u16), &val); - if (ret != SAA_OK) { - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - return ret; - } - - dprintk(DBGLVL_ENC, "%s() ctl=%d, val=%d\n", - __func__, ctl, val); - - if (ctl == PU_BRIGHTNESS_CONTROL) - port->ctl_brightness = val; - else - if (ctl == PU_CONTRAST_CONTROL) - port->ctl_contrast = val; - else - if (ctl == PU_HUE_CONTROL) - port->ctl_hue = val; - else - if (ctl == PU_SATURATION_CONTROL) - port->ctl_saturation = val; - else - if (ctl == PU_SHARPNESS_CONTROL) - port->ctl_sharpness = val; - - return ret; -} - -int saa7164_api_set_videomux(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - u8 inputs[] = { 1, 2, 2, 2, 5, 5, 5 }; - int ret; - - dprintk(DBGLVL_ENC, "%s() v_mux=%d a_mux=%d\n", - __func__, port->mux_input, inputs[port->mux_input - 1]); - - /* Audio Mute */ - ret = saa7164_api_audio_mute(port, 1); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - /* Video Mux */ - ret = saa7164_cmd_send(port->dev, port->vidproc.sourceid, SET_CUR, - SU_INPUT_SELECT_CONTROL, sizeof(u8), &port->mux_input); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - /* Audio Mux */ - ret = saa7164_cmd_send(port->dev, port->audfeat.sourceid, SET_CUR, - SU_INPUT_SELECT_CONTROL, sizeof(u8), - &inputs[port->mux_input - 1]); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - /* Audio UnMute */ - ret = saa7164_api_audio_mute(port, 0); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - return ret; -} - -int saa7164_api_audio_mute(struct saa7164_port *port, int mute) -{ - struct saa7164_dev *dev = port->dev; - u8 v = mute; - int ret; - - dprintk(DBGLVL_API, "%s(%d)\n", __func__, mute); - - ret = saa7164_cmd_send(port->dev, port->audfeat.unitid, SET_CUR, - MUTE_CONTROL, sizeof(u8), &v); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - return ret; -} - -/* 0 = silence, 0xff = full */ -int saa7164_api_set_audio_volume(struct saa7164_port *port, s8 level) -{ - struct saa7164_dev *dev = port->dev; - s16 v, min, max; - int ret; - - dprintk(DBGLVL_API, "%s(%d)\n", __func__, level); - - /* Obtain the min/max ranges */ - ret = saa7164_cmd_send(port->dev, port->audfeat.unitid, GET_MIN, - VOLUME_CONTROL, sizeof(u16), &min); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - ret = saa7164_cmd_send(port->dev, port->audfeat.unitid, GET_MAX, - VOLUME_CONTROL, sizeof(u16), &max); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - ret = saa7164_cmd_send(port->dev, port->audfeat.unitid, GET_CUR, - (0x01 << 8) | VOLUME_CONTROL, sizeof(u16), &v); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - dprintk(DBGLVL_API, "%s(%d) min=%d max=%d cur=%d\n", __func__, - level, min, max, v); - - v = level; - if (v < min) - v = min; - if (v > max) - v = max; - - /* Left */ - ret = saa7164_cmd_send(port->dev, port->audfeat.unitid, SET_CUR, - (0x01 << 8) | VOLUME_CONTROL, sizeof(s16), &v); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - /* Right */ - ret = saa7164_cmd_send(port->dev, port->audfeat.unitid, SET_CUR, - (0x02 << 8) | VOLUME_CONTROL, sizeof(s16), &v); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - ret = saa7164_cmd_send(port->dev, port->audfeat.unitid, GET_CUR, - (0x01 << 8) | VOLUME_CONTROL, sizeof(u16), &v); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - dprintk(DBGLVL_API, "%s(%d) min=%d max=%d cur=%d\n", __func__, - level, min, max, v); - - return ret; -} - -int saa7164_api_set_audio_std(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - struct tmComResAudioDefaults lvl; - struct tmComResTunerStandard tvaudio; - int ret; - - dprintk(DBGLVL_API, "%s()\n", __func__); - - /* Establish default levels */ - lvl.ucDecoderLevel = TMHW_LEV_ADJ_DECLEV_DEFAULT; - lvl.ucDecoderFM_Level = TMHW_LEV_ADJ_DECLEV_DEFAULT; - lvl.ucMonoLevel = TMHW_LEV_ADJ_MONOLEV_DEFAULT; - lvl.ucNICAM_Level = TMHW_LEV_ADJ_NICLEV_DEFAULT; - lvl.ucSAP_Level = TMHW_LEV_ADJ_SAPLEV_DEFAULT; - lvl.ucADC_Level = TMHW_LEV_ADJ_ADCLEV_DEFAULT; - ret = saa7164_cmd_send(port->dev, port->audfeat.unitid, SET_CUR, - AUDIO_DEFAULT_CONTROL, sizeof(struct tmComResAudioDefaults), - &lvl); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - /* Manually select the appropriate TV audio standard */ - if (port->encodernorm.id & V4L2_STD_NTSC) { - tvaudio.std = TU_STANDARD_NTSC_M; - tvaudio.country = 1; - } else { - tvaudio.std = TU_STANDARD_PAL_I; - tvaudio.country = 44; - } - - ret = saa7164_cmd_send(port->dev, port->tunerunit.unitid, SET_CUR, - TU_STANDARD_CONTROL, sizeof(tvaudio), &tvaudio); - if (ret != SAA_OK) - printk(KERN_ERR "%s() TU_STANDARD_CONTROL error, ret = 0x%x\n", - __func__, ret); - return ret; -} - -int saa7164_api_set_audio_detection(struct saa7164_port *port, int autodetect) -{ - struct saa7164_dev *dev = port->dev; - struct tmComResTunerStandardAuto p; - int ret; - - dprintk(DBGLVL_API, "%s(%d)\n", __func__, autodetect); - - /* Disable TV Audio autodetect if not already set (buggy) */ - if (autodetect) - p.mode = TU_STANDARD_AUTO; - else - p.mode = TU_STANDARD_MANUAL; - ret = saa7164_cmd_send(port->dev, port->tunerunit.unitid, SET_CUR, - TU_STANDARD_AUTO_CONTROL, sizeof(p), &p); - if (ret != SAA_OK) - printk(KERN_ERR - "%s() TU_STANDARD_AUTO_CONTROL error, ret = 0x%x\n", - __func__, ret); - - return ret; -} - -int saa7164_api_get_videomux(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int ret; - - ret = saa7164_cmd_send(port->dev, port->vidproc.sourceid, GET_CUR, - SU_INPUT_SELECT_CONTROL, sizeof(u8), &port->mux_input); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - dprintk(DBGLVL_ENC, "%s() v_mux=%d\n", - __func__, port->mux_input); - - return ret; -} - -int saa7164_api_set_dif(struct saa7164_port *port, u8 reg, u8 val) -{ - struct saa7164_dev *dev = port->dev; - - u16 len = 0; - u8 buf[256]; - int ret; - u8 mas; - - dprintk(DBGLVL_API, "%s(nr=%d type=%d val=%x)\n", __func__, - port->nr, port->type, val); - - if (port->nr == 0) - mas = 0xd0; - else - mas = 0xe0; - - memset(buf, 0, sizeof(buf)); - - buf[0x00] = 0x04; - buf[0x01] = 0x00; - buf[0x02] = 0x00; - buf[0x03] = 0x00; - - buf[0x04] = 0x04; - buf[0x05] = 0x00; - buf[0x06] = 0x00; - buf[0x07] = 0x00; - - buf[0x08] = reg; - buf[0x09] = 0x26; - buf[0x0a] = mas; - buf[0x0b] = 0xb0; - - buf[0x0c] = val; - buf[0x0d] = 0x00; - buf[0x0e] = 0x00; - buf[0x0f] = 0x00; - - ret = saa7164_cmd_send(dev, port->ifunit.unitid, GET_LEN, - EXU_REGISTER_ACCESS_CONTROL, sizeof(len), &len); - if (ret != SAA_OK) { - printk(KERN_ERR "%s() error, ret(1) = 0x%x\n", __func__, ret); - return -EIO; - } - - ret = saa7164_cmd_send(dev, port->ifunit.unitid, SET_CUR, - EXU_REGISTER_ACCESS_CONTROL, len, &buf); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret(2) = 0x%x\n", __func__, ret); -#if 0 - print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1, buf, 16, - false); -#endif - return ret == SAA_OK ? 0 : -EIO; -} - -/* Disable the IF block AGC controls */ -int saa7164_api_configure_dif(struct saa7164_port *port, u32 std) -{ - struct saa7164_dev *dev = port->dev; - int ret = 0; - u8 agc_disable; - - dprintk(DBGLVL_API, "%s(nr=%d, 0x%x)\n", __func__, port->nr, std); - - if (std & V4L2_STD_NTSC) { - dprintk(DBGLVL_API, " NTSC\n"); - saa7164_api_set_dif(port, 0x00, 0x01); /* Video Standard */ - agc_disable = 0; - } else if (std & V4L2_STD_PAL_I) { - dprintk(DBGLVL_API, " PAL-I\n"); - saa7164_api_set_dif(port, 0x00, 0x08); /* Video Standard */ - agc_disable = 0; - } else if (std & V4L2_STD_PAL_M) { - dprintk(DBGLVL_API, " PAL-M\n"); - saa7164_api_set_dif(port, 0x00, 0x01); /* Video Standard */ - agc_disable = 0; - } else if (std & V4L2_STD_PAL_N) { - dprintk(DBGLVL_API, " PAL-N\n"); - saa7164_api_set_dif(port, 0x00, 0x01); /* Video Standard */ - agc_disable = 0; - } else if (std & V4L2_STD_PAL_Nc) { - dprintk(DBGLVL_API, " PAL-Nc\n"); - saa7164_api_set_dif(port, 0x00, 0x01); /* Video Standard */ - agc_disable = 0; - } else if (std & V4L2_STD_PAL_B) { - dprintk(DBGLVL_API, " PAL-B\n"); - saa7164_api_set_dif(port, 0x00, 0x02); /* Video Standard */ - agc_disable = 0; - } else if (std & V4L2_STD_PAL_DK) { - dprintk(DBGLVL_API, " PAL-DK\n"); - saa7164_api_set_dif(port, 0x00, 0x10); /* Video Standard */ - agc_disable = 0; - } else if (std & V4L2_STD_SECAM_L) { - dprintk(DBGLVL_API, " SECAM-L\n"); - saa7164_api_set_dif(port, 0x00, 0x20); /* Video Standard */ - agc_disable = 0; - } else { - /* Unknown standard, assume DTV */ - dprintk(DBGLVL_API, " Unknown (assuming DTV)\n"); - /* Undefinded Video Standard */ - saa7164_api_set_dif(port, 0x00, 0x80); - agc_disable = 1; - } - - saa7164_api_set_dif(port, 0x48, 0xa0); /* AGC Functions 1 */ - saa7164_api_set_dif(port, 0xc0, agc_disable); /* AGC Output Disable */ - saa7164_api_set_dif(port, 0x7c, 0x04); /* CVBS EQ */ - saa7164_api_set_dif(port, 0x04, 0x01); /* Active */ - msleep(100); - saa7164_api_set_dif(port, 0x04, 0x00); /* Active (again) */ - msleep(100); - - return ret; -} - -/* Ensure the dif is in the correct state for the operating mode - * (analog / dtv). We only configure the diff through the analog encoder - * so when we're in digital mode we need to find the appropriate encoder - * and use it to configure the DIF. - */ -int saa7164_api_initialize_dif(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - struct saa7164_port *p = NULL; - int ret = -EINVAL; - u32 std = 0; - - dprintk(DBGLVL_API, "%s(nr=%d type=%d)\n", __func__, - port->nr, port->type); - - if (port->type == SAA7164_MPEG_ENCODER) { - /* Pick any analog standard to init the diff. - * we'll come back during encoder_init' - * and set the correct standard if requried. - */ - std = V4L2_STD_NTSC; - } else - if (port->type == SAA7164_MPEG_DVB) { - if (port->nr == SAA7164_PORT_TS1) - p = &dev->ports[SAA7164_PORT_ENC1]; - else - p = &dev->ports[SAA7164_PORT_ENC2]; - } else - if (port->type == SAA7164_MPEG_VBI) { - std = V4L2_STD_NTSC; - if (port->nr == SAA7164_PORT_VBI1) - p = &dev->ports[SAA7164_PORT_ENC1]; - else - p = &dev->ports[SAA7164_PORT_ENC2]; - } else - BUG(); - - if (p) - ret = saa7164_api_configure_dif(p, std); - - return ret; -} - -int saa7164_api_transition_port(struct saa7164_port *port, u8 mode) -{ - struct saa7164_dev *dev = port->dev; - - int ret; - - dprintk(DBGLVL_API, "%s(nr=%d unitid=0x%x,%d)\n", - __func__, port->nr, port->hwcfg.unitid, mode); - - ret = saa7164_cmd_send(port->dev, port->hwcfg.unitid, SET_CUR, - SAA_STATE_CONTROL, sizeof(mode), &mode); - if (ret != SAA_OK) - printk(KERN_ERR "%s(portnr %d unitid 0x%x) error, ret = 0x%x\n", - __func__, port->nr, port->hwcfg.unitid, ret); - - return ret; -} - -int saa7164_api_get_fw_version(struct saa7164_dev *dev, u32 *version) -{ - int ret; - - ret = saa7164_cmd_send(dev, 0, GET_CUR, - GET_FW_VERSION_CONTROL, sizeof(u32), version); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - return ret; -} - -int saa7164_api_read_eeprom(struct saa7164_dev *dev, u8 *buf, int buflen) -{ - u8 reg[] = { 0x0f, 0x00 }; - - if (buflen < 128) - return -ENOMEM; - - /* Assumption: Hauppauge eeprom is at 0xa0 on on bus 0 */ - /* TODO: Pull the details from the boards struct */ - return saa7164_api_i2c_read(&dev->i2c_bus[0], 0xa0 >> 1, sizeof(reg), - ®[0], 128, buf); -} - -int saa7164_api_configure_port_vbi(struct saa7164_dev *dev, - struct saa7164_port *port) -{ - struct tmComResVBIFormatDescrHeader *fmt = &port->vbi_fmt_ntsc; - - dprintk(DBGLVL_API, " bFormatIndex = 0x%x\n", fmt->bFormatIndex); - dprintk(DBGLVL_API, " VideoStandard = 0x%x\n", fmt->VideoStandard); - dprintk(DBGLVL_API, " StartLine = %d\n", fmt->StartLine); - dprintk(DBGLVL_API, " EndLine = %d\n", fmt->EndLine); - dprintk(DBGLVL_API, " FieldRate = %d\n", fmt->FieldRate); - dprintk(DBGLVL_API, " bNumLines = %d\n", fmt->bNumLines); - - /* Cache the hardware configuration in the port */ - - port->bufcounter = port->hwcfg.BARLocation; - port->pitch = port->hwcfg.BARLocation + (2 * sizeof(u32)); - port->bufsize = port->hwcfg.BARLocation + (3 * sizeof(u32)); - port->bufoffset = port->hwcfg.BARLocation + (4 * sizeof(u32)); - port->bufptr32l = port->hwcfg.BARLocation + - (4 * sizeof(u32)) + - (sizeof(u32) * port->hwcfg.buffercount) + sizeof(u32); - port->bufptr32h = port->hwcfg.BARLocation + - (4 * sizeof(u32)) + - (sizeof(u32) * port->hwcfg.buffercount); - port->bufptr64 = port->hwcfg.BARLocation + - (4 * sizeof(u32)) + - (sizeof(u32) * port->hwcfg.buffercount); - dprintk(DBGLVL_API, " = port->hwcfg.BARLocation = 0x%x\n", - port->hwcfg.BARLocation); - - dprintk(DBGLVL_API, " = VS_FORMAT_VBI (becomes dev->en[%d])\n", - port->nr); - - return 0; -} - -int saa7164_api_configure_port_mpeg2ts(struct saa7164_dev *dev, - struct saa7164_port *port, - struct tmComResTSFormatDescrHeader *tsfmt) -{ - dprintk(DBGLVL_API, " bFormatIndex = 0x%x\n", tsfmt->bFormatIndex); - dprintk(DBGLVL_API, " bDataOffset = 0x%x\n", tsfmt->bDataOffset); - dprintk(DBGLVL_API, " bPacketLength= 0x%x\n", tsfmt->bPacketLength); - dprintk(DBGLVL_API, " bStrideLength= 0x%x\n", tsfmt->bStrideLength); - dprintk(DBGLVL_API, " bguid = (....)\n"); - - /* Cache the hardware configuration in the port */ - - port->bufcounter = port->hwcfg.BARLocation; - port->pitch = port->hwcfg.BARLocation + (2 * sizeof(u32)); - port->bufsize = port->hwcfg.BARLocation + (3 * sizeof(u32)); - port->bufoffset = port->hwcfg.BARLocation + (4 * sizeof(u32)); - port->bufptr32l = port->hwcfg.BARLocation + - (4 * sizeof(u32)) + - (sizeof(u32) * port->hwcfg.buffercount) + sizeof(u32); - port->bufptr32h = port->hwcfg.BARLocation + - (4 * sizeof(u32)) + - (sizeof(u32) * port->hwcfg.buffercount); - port->bufptr64 = port->hwcfg.BARLocation + - (4 * sizeof(u32)) + - (sizeof(u32) * port->hwcfg.buffercount); - dprintk(DBGLVL_API, " = port->hwcfg.BARLocation = 0x%x\n", - port->hwcfg.BARLocation); - - dprintk(DBGLVL_API, " = VS_FORMAT_MPEGTS (becomes dev->ts[%d])\n", - port->nr); - - return 0; -} - -int saa7164_api_configure_port_mpeg2ps(struct saa7164_dev *dev, - struct saa7164_port *port, - struct tmComResPSFormatDescrHeader *fmt) -{ - dprintk(DBGLVL_API, " bFormatIndex = 0x%x\n", fmt->bFormatIndex); - dprintk(DBGLVL_API, " wPacketLength= 0x%x\n", fmt->wPacketLength); - dprintk(DBGLVL_API, " wPackLength= 0x%x\n", fmt->wPackLength); - dprintk(DBGLVL_API, " bPackDataType= 0x%x\n", fmt->bPackDataType); - - /* Cache the hardware configuration in the port */ - /* TODO: CHECK THIS in the port config */ - port->bufcounter = port->hwcfg.BARLocation; - port->pitch = port->hwcfg.BARLocation + (2 * sizeof(u32)); - port->bufsize = port->hwcfg.BARLocation + (3 * sizeof(u32)); - port->bufoffset = port->hwcfg.BARLocation + (4 * sizeof(u32)); - port->bufptr32l = port->hwcfg.BARLocation + - (4 * sizeof(u32)) + - (sizeof(u32) * port->hwcfg.buffercount) + sizeof(u32); - port->bufptr32h = port->hwcfg.BARLocation + - (4 * sizeof(u32)) + - (sizeof(u32) * port->hwcfg.buffercount); - port->bufptr64 = port->hwcfg.BARLocation + - (4 * sizeof(u32)) + - (sizeof(u32) * port->hwcfg.buffercount); - dprintk(DBGLVL_API, " = port->hwcfg.BARLocation = 0x%x\n", - port->hwcfg.BARLocation); - - dprintk(DBGLVL_API, " = VS_FORMAT_MPEGPS (becomes dev->enc[%d])\n", - port->nr); - - return 0; -} - -int saa7164_api_dump_subdevs(struct saa7164_dev *dev, u8 *buf, int len) -{ - struct saa7164_port *tsport = NULL; - struct saa7164_port *encport = NULL; - struct saa7164_port *vbiport = NULL; - u32 idx, next_offset; - int i; - struct tmComResDescrHeader *hdr, *t; - struct tmComResExtDevDescrHeader *exthdr; - struct tmComResPathDescrHeader *pathhdr; - struct tmComResAntTermDescrHeader *anttermhdr; - struct tmComResTunerDescrHeader *tunerunithdr; - struct tmComResDMATermDescrHeader *vcoutputtermhdr; - struct tmComResTSFormatDescrHeader *tsfmt; - struct tmComResPSFormatDescrHeader *psfmt; - struct tmComResSelDescrHeader *psel; - struct tmComResProcDescrHeader *pdh; - struct tmComResAFeatureDescrHeader *afd; - struct tmComResEncoderDescrHeader *edh; - struct tmComResVBIFormatDescrHeader *vbifmt; - u32 currpath = 0; - - dprintk(DBGLVL_API, - "%s(?,?,%d) sizeof(struct tmComResDescrHeader) = %d bytes\n", - __func__, len, (u32)sizeof(struct tmComResDescrHeader)); - - for (idx = 0; idx < (len - sizeof(struct tmComResDescrHeader));) { - - hdr = (struct tmComResDescrHeader *)(buf + idx); - - if (hdr->type != CS_INTERFACE) - return SAA_ERR_NOT_SUPPORTED; - - dprintk(DBGLVL_API, "@ 0x%x =\n", idx); - switch (hdr->subtype) { - case GENERAL_REQUEST: - dprintk(DBGLVL_API, " GENERAL_REQUEST\n"); - break; - case VC_TUNER_PATH: - dprintk(DBGLVL_API, " VC_TUNER_PATH\n"); - pathhdr = (struct tmComResPathDescrHeader *)(buf + idx); - dprintk(DBGLVL_API, " pathid = 0x%x\n", - pathhdr->pathid); - currpath = pathhdr->pathid; - break; - case VC_INPUT_TERMINAL: - dprintk(DBGLVL_API, " VC_INPUT_TERMINAL\n"); - anttermhdr = - (struct tmComResAntTermDescrHeader *)(buf + idx); - dprintk(DBGLVL_API, " terminalid = 0x%x\n", - anttermhdr->terminalid); - dprintk(DBGLVL_API, " terminaltype = 0x%x\n", - anttermhdr->terminaltype); - switch (anttermhdr->terminaltype) { - case ITT_ANTENNA: - dprintk(DBGLVL_API, " = ITT_ANTENNA\n"); - break; - case LINE_CONNECTOR: - dprintk(DBGLVL_API, " = LINE_CONNECTOR\n"); - break; - case SPDIF_CONNECTOR: - dprintk(DBGLVL_API, " = SPDIF_CONNECTOR\n"); - break; - case COMPOSITE_CONNECTOR: - dprintk(DBGLVL_API, - " = COMPOSITE_CONNECTOR\n"); - break; - case SVIDEO_CONNECTOR: - dprintk(DBGLVL_API, " = SVIDEO_CONNECTOR\n"); - break; - case COMPONENT_CONNECTOR: - dprintk(DBGLVL_API, - " = COMPONENT_CONNECTOR\n"); - break; - case STANDARD_DMA: - dprintk(DBGLVL_API, " = STANDARD_DMA\n"); - break; - default: - dprintk(DBGLVL_API, " = undefined (0x%x)\n", - anttermhdr->terminaltype); - } - dprintk(DBGLVL_API, " assocterminal= 0x%x\n", - anttermhdr->assocterminal); - dprintk(DBGLVL_API, " iterminal = 0x%x\n", - anttermhdr->iterminal); - dprintk(DBGLVL_API, " controlsize = 0x%x\n", - anttermhdr->controlsize); - break; - case VC_OUTPUT_TERMINAL: - dprintk(DBGLVL_API, " VC_OUTPUT_TERMINAL\n"); - vcoutputtermhdr = - (struct tmComResDMATermDescrHeader *)(buf + idx); - dprintk(DBGLVL_API, " unitid = 0x%x\n", - vcoutputtermhdr->unitid); - dprintk(DBGLVL_API, " terminaltype = 0x%x\n", - vcoutputtermhdr->terminaltype); - switch (vcoutputtermhdr->terminaltype) { - case ITT_ANTENNA: - dprintk(DBGLVL_API, " = ITT_ANTENNA\n"); - break; - case LINE_CONNECTOR: - dprintk(DBGLVL_API, " = LINE_CONNECTOR\n"); - break; - case SPDIF_CONNECTOR: - dprintk(DBGLVL_API, " = SPDIF_CONNECTOR\n"); - break; - case COMPOSITE_CONNECTOR: - dprintk(DBGLVL_API, - " = COMPOSITE_CONNECTOR\n"); - break; - case SVIDEO_CONNECTOR: - dprintk(DBGLVL_API, " = SVIDEO_CONNECTOR\n"); - break; - case COMPONENT_CONNECTOR: - dprintk(DBGLVL_API, - " = COMPONENT_CONNECTOR\n"); - break; - case STANDARD_DMA: - dprintk(DBGLVL_API, " = STANDARD_DMA\n"); - break; - default: - dprintk(DBGLVL_API, " = undefined (0x%x)\n", - vcoutputtermhdr->terminaltype); - } - dprintk(DBGLVL_API, " assocterminal= 0x%x\n", - vcoutputtermhdr->assocterminal); - dprintk(DBGLVL_API, " sourceid = 0x%x\n", - vcoutputtermhdr->sourceid); - dprintk(DBGLVL_API, " iterminal = 0x%x\n", - vcoutputtermhdr->iterminal); - dprintk(DBGLVL_API, " BARLocation = 0x%x\n", - vcoutputtermhdr->BARLocation); - dprintk(DBGLVL_API, " flags = 0x%x\n", - vcoutputtermhdr->flags); - dprintk(DBGLVL_API, " interruptid = 0x%x\n", - vcoutputtermhdr->interruptid); - dprintk(DBGLVL_API, " buffercount = 0x%x\n", - vcoutputtermhdr->buffercount); - dprintk(DBGLVL_API, " metadatasize = 0x%x\n", - vcoutputtermhdr->metadatasize); - dprintk(DBGLVL_API, " controlsize = 0x%x\n", - vcoutputtermhdr->controlsize); - dprintk(DBGLVL_API, " numformats = 0x%x\n", - vcoutputtermhdr->numformats); - - t = (struct tmComResDescrHeader *) - ((struct tmComResDMATermDescrHeader *)(buf + idx)); - next_offset = idx + (vcoutputtermhdr->len); - for (i = 0; i < vcoutputtermhdr->numformats; i++) { - t = (struct tmComResDescrHeader *) - (buf + next_offset); - switch (t->subtype) { - case VS_FORMAT_MPEG2TS: - tsfmt = - (struct tmComResTSFormatDescrHeader *)t; - if (currpath == 1) - tsport = &dev->ports[SAA7164_PORT_TS1]; - else - tsport = &dev->ports[SAA7164_PORT_TS2]; - memcpy(&tsport->hwcfg, vcoutputtermhdr, - sizeof(*vcoutputtermhdr)); - saa7164_api_configure_port_mpeg2ts(dev, - tsport, tsfmt); - break; - case VS_FORMAT_MPEG2PS: - psfmt = - (struct tmComResPSFormatDescrHeader *)t; - if (currpath == 1) - encport = &dev->ports[SAA7164_PORT_ENC1]; - else - encport = &dev->ports[SAA7164_PORT_ENC2]; - memcpy(&encport->hwcfg, vcoutputtermhdr, - sizeof(*vcoutputtermhdr)); - saa7164_api_configure_port_mpeg2ps(dev, - encport, psfmt); - break; - case VS_FORMAT_VBI: - vbifmt = - (struct tmComResVBIFormatDescrHeader *)t; - if (currpath == 1) - vbiport = &dev->ports[SAA7164_PORT_VBI1]; - else - vbiport = &dev->ports[SAA7164_PORT_VBI2]; - memcpy(&vbiport->hwcfg, vcoutputtermhdr, - sizeof(*vcoutputtermhdr)); - memcpy(&vbiport->vbi_fmt_ntsc, vbifmt, - sizeof(*vbifmt)); - saa7164_api_configure_port_vbi(dev, - vbiport); - break; - case VS_FORMAT_RDS: - dprintk(DBGLVL_API, - " = VS_FORMAT_RDS\n"); - break; - case VS_FORMAT_UNCOMPRESSED: - dprintk(DBGLVL_API, - " = VS_FORMAT_UNCOMPRESSED\n"); - break; - case VS_FORMAT_TYPE: - dprintk(DBGLVL_API, - " = VS_FORMAT_TYPE\n"); - break; - default: - dprintk(DBGLVL_API, - " = undefined (0x%x)\n", - t->subtype); - } - next_offset += t->len; - } - - break; - case TUNER_UNIT: - dprintk(DBGLVL_API, " TUNER_UNIT\n"); - tunerunithdr = - (struct tmComResTunerDescrHeader *)(buf + idx); - dprintk(DBGLVL_API, " unitid = 0x%x\n", - tunerunithdr->unitid); - dprintk(DBGLVL_API, " sourceid = 0x%x\n", - tunerunithdr->sourceid); - dprintk(DBGLVL_API, " iunit = 0x%x\n", - tunerunithdr->iunit); - dprintk(DBGLVL_API, " tuningstandards = 0x%x\n", - tunerunithdr->tuningstandards); - dprintk(DBGLVL_API, " controlsize = 0x%x\n", - tunerunithdr->controlsize); - dprintk(DBGLVL_API, " controls = 0x%x\n", - tunerunithdr->controls); - - if (tunerunithdr->unitid == tunerunithdr->iunit) { - if (currpath == 1) - encport = &dev->ports[SAA7164_PORT_ENC1]; - else - encport = &dev->ports[SAA7164_PORT_ENC2]; - memcpy(&encport->tunerunit, tunerunithdr, - sizeof(struct tmComResTunerDescrHeader)); - dprintk(DBGLVL_API, - " (becomes dev->enc[%d] tuner)\n", - encport->nr); - } - break; - case VC_SELECTOR_UNIT: - psel = (struct tmComResSelDescrHeader *)(buf + idx); - dprintk(DBGLVL_API, " VC_SELECTOR_UNIT\n"); - dprintk(DBGLVL_API, " unitid = 0x%x\n", - psel->unitid); - dprintk(DBGLVL_API, " nrinpins = 0x%x\n", - psel->nrinpins); - dprintk(DBGLVL_API, " sourceid = 0x%x\n", - psel->sourceid); - break; - case VC_PROCESSING_UNIT: - pdh = (struct tmComResProcDescrHeader *)(buf + idx); - dprintk(DBGLVL_API, " VC_PROCESSING_UNIT\n"); - dprintk(DBGLVL_API, " unitid = 0x%x\n", - pdh->unitid); - dprintk(DBGLVL_API, " sourceid = 0x%x\n", - pdh->sourceid); - dprintk(DBGLVL_API, " controlsize = 0x%x\n", - pdh->controlsize); - if (pdh->controlsize == 0x04) { - if (currpath == 1) - encport = &dev->ports[SAA7164_PORT_ENC1]; - else - encport = &dev->ports[SAA7164_PORT_ENC2]; - memcpy(&encport->vidproc, pdh, - sizeof(struct tmComResProcDescrHeader)); - dprintk(DBGLVL_API, " (becomes dev->enc[%d])\n", - encport->nr); - } - break; - case FEATURE_UNIT: - afd = (struct tmComResAFeatureDescrHeader *)(buf + idx); - dprintk(DBGLVL_API, " FEATURE_UNIT\n"); - dprintk(DBGLVL_API, " unitid = 0x%x\n", - afd->unitid); - dprintk(DBGLVL_API, " sourceid = 0x%x\n", - afd->sourceid); - dprintk(DBGLVL_API, " controlsize = 0x%x\n", - afd->controlsize); - if (currpath == 1) - encport = &dev->ports[SAA7164_PORT_ENC1]; - else - encport = &dev->ports[SAA7164_PORT_ENC2]; - memcpy(&encport->audfeat, afd, - sizeof(struct tmComResAFeatureDescrHeader)); - dprintk(DBGLVL_API, " (becomes dev->enc[%d])\n", - encport->nr); - break; - case ENCODER_UNIT: - edh = (struct tmComResEncoderDescrHeader *)(buf + idx); - dprintk(DBGLVL_API, " ENCODER_UNIT\n"); - dprintk(DBGLVL_API, " subtype = 0x%x\n", edh->subtype); - dprintk(DBGLVL_API, " unitid = 0x%x\n", edh->unitid); - dprintk(DBGLVL_API, " vsourceid = 0x%x\n", - edh->vsourceid); - dprintk(DBGLVL_API, " asourceid = 0x%x\n", - edh->asourceid); - dprintk(DBGLVL_API, " iunit = 0x%x\n", edh->iunit); - if (edh->iunit == edh->unitid) { - if (currpath == 1) - encport = &dev->ports[SAA7164_PORT_ENC1]; - else - encport = &dev->ports[SAA7164_PORT_ENC2]; - memcpy(&encport->encunit, edh, - sizeof(struct tmComResEncoderDescrHeader)); - dprintk(DBGLVL_API, - " (becomes dev->enc[%d])\n", - encport->nr); - } - break; - case EXTENSION_UNIT: - dprintk(DBGLVL_API, " EXTENSION_UNIT\n"); - exthdr = (struct tmComResExtDevDescrHeader *)(buf + idx); - dprintk(DBGLVL_API, " unitid = 0x%x\n", - exthdr->unitid); - dprintk(DBGLVL_API, " deviceid = 0x%x\n", - exthdr->deviceid); - dprintk(DBGLVL_API, " devicetype = 0x%x\n", - exthdr->devicetype); - if (exthdr->devicetype & 0x1) - dprintk(DBGLVL_API, " = Decoder Device\n"); - if (exthdr->devicetype & 0x2) - dprintk(DBGLVL_API, " = GPIO Source\n"); - if (exthdr->devicetype & 0x4) - dprintk(DBGLVL_API, " = Video Decoder\n"); - if (exthdr->devicetype & 0x8) - dprintk(DBGLVL_API, " = Audio Decoder\n"); - if (exthdr->devicetype & 0x20) - dprintk(DBGLVL_API, " = Crossbar\n"); - if (exthdr->devicetype & 0x40) - dprintk(DBGLVL_API, " = Tuner\n"); - if (exthdr->devicetype & 0x80) - dprintk(DBGLVL_API, " = IF PLL\n"); - if (exthdr->devicetype & 0x100) - dprintk(DBGLVL_API, " = Demodulator\n"); - if (exthdr->devicetype & 0x200) - dprintk(DBGLVL_API, " = RDS Decoder\n"); - if (exthdr->devicetype & 0x400) - dprintk(DBGLVL_API, " = Encoder\n"); - if (exthdr->devicetype & 0x800) - dprintk(DBGLVL_API, " = IR Decoder\n"); - if (exthdr->devicetype & 0x1000) - dprintk(DBGLVL_API, " = EEPROM\n"); - if (exthdr->devicetype & 0x2000) - dprintk(DBGLVL_API, - " = VBI Decoder\n"); - if (exthdr->devicetype & 0x10000) - dprintk(DBGLVL_API, - " = Streaming Device\n"); - if (exthdr->devicetype & 0x20000) - dprintk(DBGLVL_API, - " = DRM Device\n"); - if (exthdr->devicetype & 0x40000000) - dprintk(DBGLVL_API, - " = Generic Device\n"); - if (exthdr->devicetype & 0x80000000) - dprintk(DBGLVL_API, - " = Config Space Device\n"); - dprintk(DBGLVL_API, " numgpiopins = 0x%x\n", - exthdr->numgpiopins); - dprintk(DBGLVL_API, " numgpiogroups = 0x%x\n", - exthdr->numgpiogroups); - dprintk(DBGLVL_API, " controlsize = 0x%x\n", - exthdr->controlsize); - if (exthdr->devicetype & 0x80) { - if (currpath == 1) - encport = &dev->ports[SAA7164_PORT_ENC1]; - else - encport = &dev->ports[SAA7164_PORT_ENC2]; - memcpy(&encport->ifunit, exthdr, - sizeof(struct tmComResExtDevDescrHeader)); - dprintk(DBGLVL_API, - " (becomes dev->enc[%d])\n", - encport->nr); - } - break; - case PVC_INFRARED_UNIT: - dprintk(DBGLVL_API, " PVC_INFRARED_UNIT\n"); - break; - case DRM_UNIT: - dprintk(DBGLVL_API, " DRM_UNIT\n"); - break; - default: - dprintk(DBGLVL_API, "default %d\n", hdr->subtype); - } - - dprintk(DBGLVL_API, " 1.%x\n", hdr->len); - dprintk(DBGLVL_API, " 2.%x\n", hdr->type); - dprintk(DBGLVL_API, " 3.%x\n", hdr->subtype); - dprintk(DBGLVL_API, " 4.%x\n", hdr->unitid); - - idx += hdr->len; - } - - return 0; -} - -int saa7164_api_enum_subdevs(struct saa7164_dev *dev) -{ - int ret; - u32 buflen = 0; - u8 *buf; - - dprintk(DBGLVL_API, "%s()\n", __func__); - - /* Get the total descriptor length */ - ret = saa7164_cmd_send(dev, 0, GET_LEN, - GET_DESCRIPTORS_CONTROL, sizeof(buflen), &buflen); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - - dprintk(DBGLVL_API, "%s() total descriptor size = %d bytes.\n", - __func__, buflen); - - /* Allocate enough storage for all of the descs */ - buf = kzalloc(buflen, GFP_KERNEL); - if (!buf) - return SAA_ERR_NO_RESOURCES; - - /* Retrieve them */ - ret = saa7164_cmd_send(dev, 0, GET_CUR, - GET_DESCRIPTORS_CONTROL, buflen, buf); - if (ret != SAA_OK) { - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, ret); - goto out; - } - - if (saa_debug & DBGLVL_API) - print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1, buf, - buflen & ~15, false); - - saa7164_api_dump_subdevs(dev, buf, buflen); - -out: - kfree(buf); - return ret; -} - -int saa7164_api_i2c_read(struct saa7164_i2c *bus, u8 addr, u32 reglen, u8 *reg, - u32 datalen, u8 *data) -{ - struct saa7164_dev *dev = bus->dev; - u16 len = 0; - int unitid; - u8 buf[256]; - int ret; - - dprintk(DBGLVL_API, "%s()\n", __func__); - - if (reglen > 4) - return -EIO; - - /* Prepare the send buffer */ - /* Bytes 00-03 source register length - * 04-07 source bytes to read - * 08... register address - */ - memset(buf, 0, sizeof(buf)); - memcpy((buf + 2 * sizeof(u32) + 0), reg, reglen); - *((u32 *)(buf + 0 * sizeof(u32))) = reglen; - *((u32 *)(buf + 1 * sizeof(u32))) = datalen; - - unitid = saa7164_i2caddr_to_unitid(bus, addr); - if (unitid < 0) { - printk(KERN_ERR - "%s() error, cannot translate regaddr 0x%x to unitid\n", - __func__, addr); - return -EIO; - } - - ret = saa7164_cmd_send(bus->dev, unitid, GET_LEN, - EXU_REGISTER_ACCESS_CONTROL, sizeof(len), &len); - if (ret != SAA_OK) { - printk(KERN_ERR "%s() error, ret(1) = 0x%x\n", __func__, ret); - return -EIO; - } - - dprintk(DBGLVL_API, "%s() len = %d bytes\n", __func__, len); - - if (saa_debug & DBGLVL_I2C) - print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1, buf, - 32, false); - - ret = saa7164_cmd_send(bus->dev, unitid, GET_CUR, - EXU_REGISTER_ACCESS_CONTROL, len, &buf); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret(2) = 0x%x\n", __func__, ret); - else { - if (saa_debug & DBGLVL_I2C) - print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1, - buf, sizeof(buf), false); - memcpy(data, (buf + 2 * sizeof(u32) + reglen), datalen); - } - - return ret == SAA_OK ? 0 : -EIO; -} - -/* For a given 8 bit i2c address device, write the buffer */ -int saa7164_api_i2c_write(struct saa7164_i2c *bus, u8 addr, u32 datalen, - u8 *data) -{ - struct saa7164_dev *dev = bus->dev; - u16 len = 0; - int unitid; - int reglen; - u8 buf[256]; - int ret; - - dprintk(DBGLVL_API, "%s()\n", __func__); - - if ((datalen == 0) || (datalen > 232)) - return -EIO; - - memset(buf, 0, sizeof(buf)); - - unitid = saa7164_i2caddr_to_unitid(bus, addr); - if (unitid < 0) { - printk(KERN_ERR - "%s() error, cannot translate regaddr 0x%x to unitid\n", - __func__, addr); - return -EIO; - } - - reglen = saa7164_i2caddr_to_reglen(bus, addr); - if (reglen < 0) { - printk(KERN_ERR - "%s() error, cannot translate regaddr to reglen\n", - __func__); - return -EIO; - } - - ret = saa7164_cmd_send(bus->dev, unitid, GET_LEN, - EXU_REGISTER_ACCESS_CONTROL, sizeof(len), &len); - if (ret != SAA_OK) { - printk(KERN_ERR "%s() error, ret(1) = 0x%x\n", __func__, ret); - return -EIO; - } - - dprintk(DBGLVL_API, "%s() len = %d bytes\n", __func__, len); - - /* Prepare the send buffer */ - /* Bytes 00-03 dest register length - * 04-07 dest bytes to write - * 08... register address - */ - *((u32 *)(buf + 0 * sizeof(u32))) = reglen; - *((u32 *)(buf + 1 * sizeof(u32))) = datalen - reglen; - memcpy((buf + 2 * sizeof(u32)), data, datalen); - - if (saa_debug & DBGLVL_I2C) - print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1, - buf, sizeof(buf), false); - - ret = saa7164_cmd_send(bus->dev, unitid, SET_CUR, - EXU_REGISTER_ACCESS_CONTROL, len, &buf); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret(2) = 0x%x\n", __func__, ret); - - return ret == SAA_OK ? 0 : -EIO; -} - -int saa7164_api_modify_gpio(struct saa7164_dev *dev, u8 unitid, - u8 pin, u8 state) -{ - int ret; - struct tmComResGPIO t; - - dprintk(DBGLVL_API, "%s(0x%x, %d, %d)\n", - __func__, unitid, pin, state); - - if ((pin > 7) || (state > 2)) - return SAA_ERR_BAD_PARAMETER; - - t.pin = pin; - t.state = state; - - ret = saa7164_cmd_send(dev, unitid, SET_CUR, - EXU_GPIO_CONTROL, sizeof(t), &t); - if (ret != SAA_OK) - printk(KERN_ERR "%s() error, ret = 0x%x\n", - __func__, ret); - - return ret; -} - -int saa7164_api_set_gpiobit(struct saa7164_dev *dev, u8 unitid, - u8 pin) -{ - return saa7164_api_modify_gpio(dev, unitid, pin, 1); -} - -int saa7164_api_clear_gpiobit(struct saa7164_dev *dev, u8 unitid, - u8 pin) -{ - return saa7164_api_modify_gpio(dev, unitid, pin, 0); -} - diff --git a/drivers/media/video/saa7164/saa7164-buffer.c b/drivers/media/video/saa7164/saa7164-buffer.c deleted file mode 100644 index 66696fa8341d..000000000000 --- a/drivers/media/video/saa7164/saa7164-buffer.c +++ /dev/null @@ -1,322 +0,0 @@ -/* - * Driver for the NXP SAA7164 PCIe bridge - * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/slab.h> - -#include "saa7164.h" - -/* The PCI address space for buffer handling looks like this: - * - * +-u32 wide-------------+ - * | + - * +-u64 wide------------------------------------+ - * + + - * +----------------------+ - * | CurrentBufferPtr + Pointer to current PCI buffer >-+ - * +----------------------+ | - * | Unused + | - * +----------------------+ | - * | Pitch + = 188 (bytes) | - * +----------------------+ | - * | PCI buffer size + = pitch * number of lines (312) | - * +----------------------+ | - * |0| Buf0 Write Offset + | - * +----------------------+ v - * |1| Buf1 Write Offset + | - * +----------------------+ | - * |2| Buf2 Write Offset + | - * +----------------------+ | - * |3| Buf3 Write Offset + | - * +----------------------+ | - * ... More write offsets | - * +---------------------------------------------+ | - * +0| set of ptrs to PCI pagetables + | - * +---------------------------------------------+ | - * +1| set of ptrs to PCI pagetables + <--------+ - * +---------------------------------------------+ - * +2| set of ptrs to PCI pagetables + - * +---------------------------------------------+ - * +3| set of ptrs to PCI pagetables + >--+ - * +---------------------------------------------+ | - * ... More buffer pointers | +----------------+ - * +->| pt[0] TS data | - * | +----------------+ - * | - * | +----------------+ - * +->| pt[1] TS data | - * | +----------------+ - * | etc - */ - -void saa7164_buffer_display(struct saa7164_buffer *buf) -{ - struct saa7164_dev *dev = buf->port->dev; - int i; - - dprintk(DBGLVL_BUF, "%s() buffer @ 0x%p nr=%d\n", - __func__, buf, buf->idx); - dprintk(DBGLVL_BUF, " pci_cpu @ 0x%p dma @ 0x%08llx len = 0x%x\n", - buf->cpu, (long long)buf->dma, buf->pci_size); - dprintk(DBGLVL_BUF, " pt_cpu @ 0x%p pt_dma @ 0x%08llx len = 0x%x\n", - buf->pt_cpu, (long long)buf->pt_dma, buf->pt_size); - - /* Format the Page Table Entries to point into the data buffer */ - for (i = 0 ; i < SAA7164_PT_ENTRIES; i++) { - - dprintk(DBGLVL_BUF, " pt[%02d] = 0x%p -> 0x%llx\n", - i, buf->pt_cpu, (u64)*(buf->pt_cpu)); - - } -} -/* Allocate a new buffer structure and associated PCI space in bytes. - * len must be a multiple of sizeof(u64) - */ -struct saa7164_buffer *saa7164_buffer_alloc(struct saa7164_port *port, - u32 len) -{ - struct tmHWStreamParameters *params = &port->hw_streamingparams; - struct saa7164_buffer *buf = NULL; - struct saa7164_dev *dev = port->dev; - int i; - - if ((len == 0) || (len >= 65536) || (len % sizeof(u64))) { - log_warn("%s() SAA_ERR_BAD_PARAMETER\n", __func__); - goto ret; - } - - buf = kzalloc(sizeof(struct saa7164_buffer), GFP_KERNEL); - if (!buf) { - log_warn("%s() SAA_ERR_NO_RESOURCES\n", __func__); - goto ret; - } - - buf->idx = -1; - buf->port = port; - buf->flags = SAA7164_BUFFER_FREE; - buf->pos = 0; - buf->actual_size = params->pitch * params->numberoflines; - buf->crc = 0; - /* TODO: arg len is being ignored */ - buf->pci_size = SAA7164_PT_ENTRIES * 0x1000; - buf->pt_size = (SAA7164_PT_ENTRIES * sizeof(u64)) + 0x1000; - - /* Allocate contiguous memory */ - buf->cpu = pci_alloc_consistent(port->dev->pci, buf->pci_size, - &buf->dma); - if (!buf->cpu) - goto fail1; - - buf->pt_cpu = pci_alloc_consistent(port->dev->pci, buf->pt_size, - &buf->pt_dma); - if (!buf->pt_cpu) - goto fail2; - - /* init the buffers to a known pattern, easier during debugging */ - memset_io(buf->cpu, 0xff, buf->pci_size); - buf->crc = crc32(0, buf->cpu, buf->actual_size); - memset_io(buf->pt_cpu, 0xff, buf->pt_size); - - dprintk(DBGLVL_BUF, "%s() allocated buffer @ 0x%p (%d pageptrs)\n", - __func__, buf, params->numpagetables); - dprintk(DBGLVL_BUF, " pci_cpu @ 0x%p dma @ 0x%08lx len = 0x%x\n", - buf->cpu, (long)buf->dma, buf->pci_size); - dprintk(DBGLVL_BUF, " pt_cpu @ 0x%p pt_dma @ 0x%08lx len = 0x%x\n", - buf->pt_cpu, (long)buf->pt_dma, buf->pt_size); - - /* Format the Page Table Entries to point into the data buffer */ - for (i = 0 ; i < params->numpagetables; i++) { - - *(buf->pt_cpu + i) = buf->dma + (i * 0x1000); /* TODO */ - dprintk(DBGLVL_BUF, " pt[%02d] = 0x%p -> 0x%llx\n", - i, buf->pt_cpu, (u64)*(buf->pt_cpu)); - - } - - goto ret; - -fail2: - pci_free_consistent(port->dev->pci, buf->pci_size, buf->cpu, buf->dma); -fail1: - kfree(buf); - - buf = NULL; -ret: - return buf; -} - -int saa7164_buffer_dealloc(struct saa7164_buffer *buf) -{ - struct saa7164_dev *dev; - - if (!buf || !buf->port) - return SAA_ERR_BAD_PARAMETER; - dev = buf->port->dev; - - dprintk(DBGLVL_BUF, "%s() deallocating buffer @ 0x%p\n", - __func__, buf); - - if (buf->flags != SAA7164_BUFFER_FREE) - log_warn(" freeing a non-free buffer\n"); - - pci_free_consistent(dev->pci, buf->pci_size, buf->cpu, buf->dma); - pci_free_consistent(dev->pci, buf->pt_size, buf->pt_cpu, buf->pt_dma); - - kfree(buf); - - return SAA_OK; -} - -int saa7164_buffer_zero_offsets(struct saa7164_port *port, int i) -{ - struct saa7164_dev *dev = port->dev; - - if ((i < 0) || (i >= port->hwcfg.buffercount)) - return -EINVAL; - - dprintk(DBGLVL_BUF, "%s(idx = %d)\n", __func__, i); - - saa7164_writel(port->bufoffset + (sizeof(u32) * i), 0); - - return 0; -} - -/* Write a buffer into the hardware */ -int saa7164_buffer_activate(struct saa7164_buffer *buf, int i) -{ - struct saa7164_port *port = buf->port; - struct saa7164_dev *dev = port->dev; - - if ((i < 0) || (i >= port->hwcfg.buffercount)) - return -EINVAL; - - dprintk(DBGLVL_BUF, "%s(idx = %d)\n", __func__, i); - - buf->idx = i; /* Note of which buffer list index position we occupy */ - buf->flags = SAA7164_BUFFER_BUSY; - buf->pos = 0; - - /* TODO: Review this in light of 32v64 assignments */ - saa7164_writel(port->bufoffset + (sizeof(u32) * i), 0); - saa7164_writel(port->bufptr32h + ((sizeof(u32) * 2) * i), buf->pt_dma); - saa7164_writel(port->bufptr32l + ((sizeof(u32) * 2) * i), 0); - - dprintk(DBGLVL_BUF, " buf[%d] offset 0x%llx (0x%x) " - "buf 0x%llx/%llx (0x%x/%x) nr=%d\n", - buf->idx, - (u64)port->bufoffset + (i * sizeof(u32)), - saa7164_readl(port->bufoffset + (sizeof(u32) * i)), - (u64)port->bufptr32h + ((sizeof(u32) * 2) * i), - (u64)port->bufptr32l + ((sizeof(u32) * 2) * i), - saa7164_readl(port->bufptr32h + ((sizeof(u32) * i) * 2)), - saa7164_readl(port->bufptr32l + ((sizeof(u32) * i) * 2)), - buf->idx); - - return 0; -} - -int saa7164_buffer_cfg_port(struct saa7164_port *port) -{ - struct tmHWStreamParameters *params = &port->hw_streamingparams; - struct saa7164_dev *dev = port->dev; - struct saa7164_buffer *buf; - struct list_head *c, *n; - int i = 0; - - dprintk(DBGLVL_BUF, "%s(port=%d)\n", __func__, port->nr); - - saa7164_writel(port->bufcounter, 0); - saa7164_writel(port->pitch, params->pitch); - saa7164_writel(port->bufsize, params->pitch * params->numberoflines); - - dprintk(DBGLVL_BUF, " configured:\n"); - dprintk(DBGLVL_BUF, " lmmio 0x%p\n", dev->lmmio); - dprintk(DBGLVL_BUF, " bufcounter 0x%x = 0x%x\n", port->bufcounter, - saa7164_readl(port->bufcounter)); - - dprintk(DBGLVL_BUF, " pitch 0x%x = %d\n", port->pitch, - saa7164_readl(port->pitch)); - - dprintk(DBGLVL_BUF, " bufsize 0x%x = %d\n", port->bufsize, - saa7164_readl(port->bufsize)); - - dprintk(DBGLVL_BUF, " buffercount = %d\n", port->hwcfg.buffercount); - dprintk(DBGLVL_BUF, " bufoffset = 0x%x\n", port->bufoffset); - dprintk(DBGLVL_BUF, " bufptr32h = 0x%x\n", port->bufptr32h); - dprintk(DBGLVL_BUF, " bufptr32l = 0x%x\n", port->bufptr32l); - - /* Poke the buffers and offsets into PCI space */ - mutex_lock(&port->dmaqueue_lock); - list_for_each_safe(c, n, &port->dmaqueue.list) { - buf = list_entry(c, struct saa7164_buffer, list); - - if (buf->flags != SAA7164_BUFFER_FREE) - BUG(); - - /* Place the buffer in the h/w queue */ - saa7164_buffer_activate(buf, i); - - /* Don't exceed the device maximum # bufs */ - if (i++ > port->hwcfg.buffercount) - BUG(); - - } - mutex_unlock(&port->dmaqueue_lock); - - return 0; -} - -struct saa7164_user_buffer *saa7164_buffer_alloc_user(struct saa7164_dev *dev, - u32 len) -{ - struct saa7164_user_buffer *buf; - - buf = kzalloc(sizeof(struct saa7164_user_buffer), GFP_KERNEL); - if (!buf) - return NULL; - - buf->data = kzalloc(len, GFP_KERNEL); - - if (!buf->data) { - kfree(buf); - return NULL; - } - - buf->actual_size = len; - buf->pos = 0; - buf->crc = 0; - - dprintk(DBGLVL_BUF, "%s() allocated user buffer @ 0x%p\n", - __func__, buf); - - return buf; -} - -void saa7164_buffer_dealloc_user(struct saa7164_user_buffer *buf) -{ - if (!buf) - return; - - kfree(buf->data); - buf->data = NULL; - - kfree(buf); -} - diff --git a/drivers/media/video/saa7164/saa7164-bus.c b/drivers/media/video/saa7164/saa7164-bus.c deleted file mode 100644 index a7f58a998752..000000000000 --- a/drivers/media/video/saa7164/saa7164-bus.c +++ /dev/null @@ -1,475 +0,0 @@ -/* - * Driver for the NXP SAA7164 PCIe bridge - * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "saa7164.h" - -/* The message bus to/from the firmware is a ring buffer in PCI address - * space. Establish the defaults. - */ -int saa7164_bus_setup(struct saa7164_dev *dev) -{ - struct tmComResBusInfo *b = &dev->bus; - - mutex_init(&b->lock); - - b->Type = TYPE_BUS_PCIe; - b->m_wMaxReqSize = SAA_DEVICE_MAXREQUESTSIZE; - - b->m_pdwSetRing = (u8 *)(dev->bmmio + - ((u32)dev->busdesc.CommandRing)); - - b->m_dwSizeSetRing = SAA_DEVICE_BUFFERBLOCKSIZE; - - b->m_pdwGetRing = (u8 *)(dev->bmmio + - ((u32)dev->busdesc.ResponseRing)); - - b->m_dwSizeGetRing = SAA_DEVICE_BUFFERBLOCKSIZE; - - b->m_dwSetWritePos = ((u32)dev->intfdesc.BARLocation) + - (2 * sizeof(u64)); - b->m_dwSetReadPos = b->m_dwSetWritePos + (1 * sizeof(u32)); - - b->m_dwGetWritePos = b->m_dwSetWritePos + (2 * sizeof(u32)); - b->m_dwGetReadPos = b->m_dwSetWritePos + (3 * sizeof(u32)); - - return 0; -} - -void saa7164_bus_dump(struct saa7164_dev *dev) -{ - struct tmComResBusInfo *b = &dev->bus; - - dprintk(DBGLVL_BUS, "Dumping the bus structure:\n"); - dprintk(DBGLVL_BUS, " .type = %d\n", b->Type); - dprintk(DBGLVL_BUS, " .dev->bmmio = 0x%p\n", dev->bmmio); - dprintk(DBGLVL_BUS, " .m_wMaxReqSize = 0x%x\n", b->m_wMaxReqSize); - dprintk(DBGLVL_BUS, " .m_pdwSetRing = 0x%p\n", b->m_pdwSetRing); - dprintk(DBGLVL_BUS, " .m_dwSizeSetRing = 0x%x\n", b->m_dwSizeSetRing); - dprintk(DBGLVL_BUS, " .m_pdwGetRing = 0x%p\n", b->m_pdwGetRing); - dprintk(DBGLVL_BUS, " .m_dwSizeGetRing = 0x%x\n", b->m_dwSizeGetRing); - - dprintk(DBGLVL_BUS, " .m_dwSetReadPos = 0x%x (0x%08x)\n", - b->m_dwSetReadPos, saa7164_readl(b->m_dwSetReadPos)); - - dprintk(DBGLVL_BUS, " .m_dwSetWritePos = 0x%x (0x%08x)\n", - b->m_dwSetWritePos, saa7164_readl(b->m_dwSetWritePos)); - - dprintk(DBGLVL_BUS, " .m_dwGetReadPos = 0x%x (0x%08x)\n", - b->m_dwGetReadPos, saa7164_readl(b->m_dwGetReadPos)); - - dprintk(DBGLVL_BUS, " .m_dwGetWritePos = 0x%x (0x%08x)\n", - b->m_dwGetWritePos, saa7164_readl(b->m_dwGetWritePos)); - -} - -/* Intensionally throw a BUG() if the state of the message bus looks corrupt */ -void saa7164_bus_verify(struct saa7164_dev *dev) -{ - struct tmComResBusInfo *b = &dev->bus; - int bug = 0; - - if (saa7164_readl(b->m_dwSetReadPos) > b->m_dwSizeSetRing) - bug++; - - if (saa7164_readl(b->m_dwSetWritePos) > b->m_dwSizeSetRing) - bug++; - - if (saa7164_readl(b->m_dwGetReadPos) > b->m_dwSizeGetRing) - bug++; - - if (saa7164_readl(b->m_dwGetWritePos) > b->m_dwSizeGetRing) - bug++; - - if (bug) { - saa_debug = 0xffff; /* Ensure we get the bus dump */ - saa7164_bus_dump(dev); - saa_debug = 1024; /* Ensure we get the bus dump */ - BUG(); - } -} - -void saa7164_bus_dumpmsg(struct saa7164_dev *dev, struct tmComResInfo* m, - void *buf) -{ - dprintk(DBGLVL_BUS, "Dumping msg structure:\n"); - dprintk(DBGLVL_BUS, " .id = %d\n", m->id); - dprintk(DBGLVL_BUS, " .flags = 0x%x\n", m->flags); - dprintk(DBGLVL_BUS, " .size = 0x%x\n", m->size); - dprintk(DBGLVL_BUS, " .command = 0x%x\n", m->command); - dprintk(DBGLVL_BUS, " .controlselector = 0x%x\n", m->controlselector); - dprintk(DBGLVL_BUS, " .seqno = %d\n", m->seqno); - if (buf) - dprintk(DBGLVL_BUS, " .buffer (ignored)\n"); -} - -/* - * Places a command or a response on the bus. The implementation does not - * know if it is a command or a response it just places the data on the - * bus depending on the bus information given in the struct tmComResBusInfo - * structure. If the command or response does not fit into the bus ring - * buffer it will be refused. - * - * Return Value: - * SAA_OK The function executed successfully. - * < 0 One or more members are not initialized. - */ -int saa7164_bus_set(struct saa7164_dev *dev, struct tmComResInfo* msg, - void *buf) -{ - struct tmComResBusInfo *bus = &dev->bus; - u32 bytes_to_write, free_write_space, timeout, curr_srp, curr_swp; - u32 new_swp, space_rem; - int ret = SAA_ERR_BAD_PARAMETER; - - if (!msg) { - printk(KERN_ERR "%s() !msg\n", __func__); - return SAA_ERR_BAD_PARAMETER; - } - - dprintk(DBGLVL_BUS, "%s()\n", __func__); - - saa7164_bus_verify(dev); - - msg->size = cpu_to_le16(msg->size); - msg->command = cpu_to_le32(msg->command); - msg->controlselector = cpu_to_le16(msg->controlselector); - - if (msg->size > dev->bus.m_wMaxReqSize) { - printk(KERN_ERR "%s() Exceeded dev->bus.m_wMaxReqSize\n", - __func__); - return SAA_ERR_BAD_PARAMETER; - } - - if ((msg->size > 0) && (buf == NULL)) { - printk(KERN_ERR "%s() Missing message buffer\n", __func__); - return SAA_ERR_BAD_PARAMETER; - } - - /* Lock the bus from any other access */ - mutex_lock(&bus->lock); - - bytes_to_write = sizeof(*msg) + msg->size; - free_write_space = 0; - timeout = SAA_BUS_TIMEOUT; - curr_srp = le32_to_cpu(saa7164_readl(bus->m_dwSetReadPos)); - curr_swp = le32_to_cpu(saa7164_readl(bus->m_dwSetWritePos)); - - /* Deal with ring wrapping issues */ - if (curr_srp > curr_swp) - /* Deal with the wrapped ring */ - free_write_space = curr_srp - curr_swp; - else - /* The ring has not wrapped yet */ - free_write_space = (curr_srp + bus->m_dwSizeSetRing) - curr_swp; - - dprintk(DBGLVL_BUS, "%s() bytes_to_write = %d\n", __func__, - bytes_to_write); - - dprintk(DBGLVL_BUS, "%s() free_write_space = %d\n", __func__, - free_write_space); - - dprintk(DBGLVL_BUS, "%s() curr_srp = %x\n", __func__, curr_srp); - dprintk(DBGLVL_BUS, "%s() curr_swp = %x\n", __func__, curr_swp); - - /* Process the msg and write the content onto the bus */ - while (bytes_to_write >= free_write_space) { - - if (timeout-- == 0) { - printk(KERN_ERR "%s() bus timeout\n", __func__); - ret = SAA_ERR_NO_RESOURCES; - goto out; - } - - /* TODO: Review this delay, efficient? */ - /* Wait, allowing the hardware fetch time */ - mdelay(1); - - /* Check the space usage again */ - curr_srp = le32_to_cpu(saa7164_readl(bus->m_dwSetReadPos)); - - /* Deal with ring wrapping issues */ - if (curr_srp > curr_swp) - /* Deal with the wrapped ring */ - free_write_space = curr_srp - curr_swp; - else - /* Read didn't wrap around the buffer */ - free_write_space = (curr_srp + bus->m_dwSizeSetRing) - - curr_swp; - - } - - /* Calculate the new write position */ - new_swp = curr_swp + bytes_to_write; - - dprintk(DBGLVL_BUS, "%s() new_swp = %x\n", __func__, new_swp); - dprintk(DBGLVL_BUS, "%s() bus->m_dwSizeSetRing = %x\n", __func__, - bus->m_dwSizeSetRing); - - /* Mental Note: line 462 tmmhComResBusPCIe.cpp */ - - /* Check if we're going to wrap again */ - if (new_swp > bus->m_dwSizeSetRing) { - - /* Ring wraps */ - new_swp -= bus->m_dwSizeSetRing; - - space_rem = bus->m_dwSizeSetRing - curr_swp; - - dprintk(DBGLVL_BUS, "%s() space_rem = %x\n", __func__, - space_rem); - - dprintk(DBGLVL_BUS, "%s() sizeof(*msg) = %d\n", __func__, - (u32)sizeof(*msg)); - - if (space_rem < sizeof(*msg)) { - dprintk(DBGLVL_BUS, "%s() tr4\n", __func__); - - /* Split the msg into pieces as the ring wraps */ - memcpy(bus->m_pdwSetRing + curr_swp, msg, space_rem); - memcpy(bus->m_pdwSetRing, (u8 *)msg + space_rem, - sizeof(*msg) - space_rem); - - memcpy(bus->m_pdwSetRing + sizeof(*msg) - space_rem, - buf, msg->size); - - } else if (space_rem == sizeof(*msg)) { - dprintk(DBGLVL_BUS, "%s() tr5\n", __func__); - - /* Additional data at the beginning of the ring */ - memcpy(bus->m_pdwSetRing + curr_swp, msg, sizeof(*msg)); - memcpy(bus->m_pdwSetRing, buf, msg->size); - - } else { - /* Additional data wraps around the ring */ - memcpy(bus->m_pdwSetRing + curr_swp, msg, sizeof(*msg)); - if (msg->size > 0) { - memcpy(bus->m_pdwSetRing + curr_swp + - sizeof(*msg), buf, space_rem - - sizeof(*msg)); - memcpy(bus->m_pdwSetRing, (u8 *)buf + - space_rem - sizeof(*msg), - bytes_to_write - space_rem); - } - - } - - } /* (new_swp > bus->m_dwSizeSetRing) */ - else { - dprintk(DBGLVL_BUS, "%s() tr6\n", __func__); - - /* The ring buffer doesn't wrap, two simple copies */ - memcpy(bus->m_pdwSetRing + curr_swp, msg, sizeof(*msg)); - memcpy(bus->m_pdwSetRing + curr_swp + sizeof(*msg), buf, - msg->size); - } - - dprintk(DBGLVL_BUS, "%s() new_swp = %x\n", __func__, new_swp); - - /* Update the bus write position */ - saa7164_writel(bus->m_dwSetWritePos, cpu_to_le32(new_swp)); - ret = SAA_OK; - -out: - saa7164_bus_dump(dev); - mutex_unlock(&bus->lock); - saa7164_bus_verify(dev); - return ret; -} - -/* - * Receive a command or a response from the bus. The implementation does not - * know if it is a command or a response it simply dequeues the data, - * depending on the bus information given in the struct tmComResBusInfo - * structure. - * - * Return Value: - * 0 The function executed successfully. - * < 0 One or more members are not initialized. - */ -int saa7164_bus_get(struct saa7164_dev *dev, struct tmComResInfo* msg, - void *buf, int peekonly) -{ - struct tmComResBusInfo *bus = &dev->bus; - u32 bytes_to_read, write_distance, curr_grp, curr_gwp, - new_grp, buf_size, space_rem; - struct tmComResInfo msg_tmp; - int ret = SAA_ERR_BAD_PARAMETER; - - saa7164_bus_verify(dev); - - if (msg == NULL) - return ret; - - if (msg->size > dev->bus.m_wMaxReqSize) { - printk(KERN_ERR "%s() Exceeded dev->bus.m_wMaxReqSize\n", - __func__); - return ret; - } - - if ((peekonly == 0) && (msg->size > 0) && (buf == NULL)) { - printk(KERN_ERR - "%s() Missing msg buf, size should be %d bytes\n", - __func__, msg->size); - return ret; - } - - mutex_lock(&bus->lock); - - /* Peek the bus to see if a msg exists, if it's not what we're expecting - * then return cleanly else read the message from the bus. - */ - curr_gwp = le32_to_cpu(saa7164_readl(bus->m_dwGetWritePos)); - curr_grp = le32_to_cpu(saa7164_readl(bus->m_dwGetReadPos)); - - if (curr_gwp == curr_grp) { - ret = SAA_ERR_EMPTY; - goto out; - } - - bytes_to_read = sizeof(*msg); - - /* Calculate write distance to current read position */ - write_distance = 0; - if (curr_gwp >= curr_grp) - /* Write doesn't wrap around the ring */ - write_distance = curr_gwp - curr_grp; - else - /* Write wraps around the ring */ - write_distance = curr_gwp + bus->m_dwSizeGetRing - curr_grp; - - if (bytes_to_read > write_distance) { - printk(KERN_ERR "%s() No message/response found\n", __func__); - ret = SAA_ERR_INVALID_COMMAND; - goto out; - } - - /* Calculate the new read position */ - new_grp = curr_grp + bytes_to_read; - if (new_grp > bus->m_dwSizeGetRing) { - - /* Ring wraps */ - new_grp -= bus->m_dwSizeGetRing; - space_rem = bus->m_dwSizeGetRing - curr_grp; - - memcpy(&msg_tmp, bus->m_pdwGetRing + curr_grp, space_rem); - memcpy((u8 *)&msg_tmp + space_rem, bus->m_pdwGetRing, - bytes_to_read - space_rem); - - } else { - /* No wrapping */ - memcpy(&msg_tmp, bus->m_pdwGetRing + curr_grp, bytes_to_read); - } - - /* No need to update the read positions, because this was a peek */ - /* If the caller specifically want to peek, return */ - if (peekonly) { - memcpy(msg, &msg_tmp, sizeof(*msg)); - goto peekout; - } - - /* Check if the command/response matches what is expected */ - if ((msg_tmp.id != msg->id) || (msg_tmp.command != msg->command) || - (msg_tmp.controlselector != msg->controlselector) || - (msg_tmp.seqno != msg->seqno) || (msg_tmp.size != msg->size)) { - - printk(KERN_ERR "%s() Unexpected msg miss-match\n", __func__); - saa7164_bus_dumpmsg(dev, msg, buf); - saa7164_bus_dumpmsg(dev, &msg_tmp, NULL); - ret = SAA_ERR_INVALID_COMMAND; - goto out; - } - - /* Get the actual command and response from the bus */ - buf_size = msg->size; - - bytes_to_read = sizeof(*msg) + msg->size; - /* Calculate write distance to current read position */ - write_distance = 0; - if (curr_gwp >= curr_grp) - /* Write doesn't wrap around the ring */ - write_distance = curr_gwp - curr_grp; - else - /* Write wraps around the ring */ - write_distance = curr_gwp + bus->m_dwSizeGetRing - curr_grp; - - if (bytes_to_read > write_distance) { - printk(KERN_ERR "%s() Invalid bus state, missing msg " - "or mangled ring, faulty H/W / bad code?\n", __func__); - ret = SAA_ERR_INVALID_COMMAND; - goto out; - } - - /* Calculate the new read position */ - new_grp = curr_grp + bytes_to_read; - if (new_grp > bus->m_dwSizeGetRing) { - - /* Ring wraps */ - new_grp -= bus->m_dwSizeGetRing; - space_rem = bus->m_dwSizeGetRing - curr_grp; - - if (space_rem < sizeof(*msg)) { - /* msg wraps around the ring */ - memcpy(msg, bus->m_pdwGetRing + curr_grp, space_rem); - memcpy((u8 *)msg + space_rem, bus->m_pdwGetRing, - sizeof(*msg) - space_rem); - if (buf) - memcpy(buf, bus->m_pdwGetRing + sizeof(*msg) - - space_rem, buf_size); - - } else if (space_rem == sizeof(*msg)) { - memcpy(msg, bus->m_pdwGetRing + curr_grp, sizeof(*msg)); - if (buf) - memcpy(buf, bus->m_pdwGetRing, buf_size); - } else { - /* Additional data wraps around the ring */ - memcpy(msg, bus->m_pdwGetRing + curr_grp, sizeof(*msg)); - if (buf) { - memcpy(buf, bus->m_pdwGetRing + curr_grp + - sizeof(*msg), space_rem - sizeof(*msg)); - memcpy(buf + space_rem - sizeof(*msg), - bus->m_pdwGetRing, bytes_to_read - - space_rem); - } - - } - - } else { - /* No wrapping */ - memcpy(msg, bus->m_pdwGetRing + curr_grp, sizeof(*msg)); - if (buf) - memcpy(buf, bus->m_pdwGetRing + curr_grp + sizeof(*msg), - buf_size); - } - - /* Update the read positions, adjusting the ring */ - saa7164_writel(bus->m_dwGetReadPos, cpu_to_le32(new_grp)); - -peekout: - msg->size = le16_to_cpu(msg->size); - msg->command = le32_to_cpu(msg->command); - msg->controlselector = le16_to_cpu(msg->controlselector); - ret = SAA_OK; -out: - mutex_unlock(&bus->lock); - saa7164_bus_verify(dev); - return ret; -} - diff --git a/drivers/media/video/saa7164/saa7164-cards.c b/drivers/media/video/saa7164/saa7164-cards.c deleted file mode 100644 index 5b72da5ce418..000000000000 --- a/drivers/media/video/saa7164/saa7164-cards.c +++ /dev/null @@ -1,773 +0,0 @@ -/* - * Driver for the NXP SAA7164 PCIe bridge - * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/pci.h> -#include <linux/delay.h> - -#include "saa7164.h" - -/* The Bridge API needs to understand register widths (in bytes) for the - * attached I2C devices, so we can simplify the virtual i2c mechansms - * and keep the -i2c.c implementation clean. - */ -#define REGLEN_8bit 1 -#define REGLEN_16bit 2 - -struct saa7164_board saa7164_boards[] = { - [SAA7164_BOARD_UNKNOWN] = { - /* Bridge will not load any firmware, without knowing - * the rev this would be fatal. */ - .name = "Unknown", - }, - [SAA7164_BOARD_UNKNOWN_REV2] = { - /* Bridge will load the v2 f/w and dump descriptors */ - /* Required during new board bringup */ - .name = "Generic Rev2", - .chiprev = SAA7164_CHIP_REV2, - }, - [SAA7164_BOARD_UNKNOWN_REV3] = { - /* Bridge will load the v2 f/w and dump descriptors */ - /* Required during new board bringup */ - .name = "Generic Rev3", - .chiprev = SAA7164_CHIP_REV3, - }, - [SAA7164_BOARD_HAUPPAUGE_HVR2200] = { - .name = "Hauppauge WinTV-HVR2200", - .porta = SAA7164_MPEG_DVB, - .portb = SAA7164_MPEG_DVB, - .portc = SAA7164_MPEG_ENCODER, - .portd = SAA7164_MPEG_ENCODER, - .porte = SAA7164_MPEG_VBI, - .portf = SAA7164_MPEG_VBI, - .chiprev = SAA7164_CHIP_REV3, - .unit = {{ - .id = 0x1d, - .type = SAA7164_UNIT_EEPROM, - .name = "4K EEPROM", - .i2c_bus_nr = SAA7164_I2C_BUS_0, - .i2c_bus_addr = 0xa0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x04, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x1b, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x1e, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "TDA10048-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0x10 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x1f, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "TDA10048-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0x12 >> 1, - .i2c_reg_len = REGLEN_8bit, - } }, - }, - [SAA7164_BOARD_HAUPPAUGE_HVR2200_2] = { - .name = "Hauppauge WinTV-HVR2200", - .porta = SAA7164_MPEG_DVB, - .portb = SAA7164_MPEG_DVB, - .portc = SAA7164_MPEG_ENCODER, - .portd = SAA7164_MPEG_ENCODER, - .porte = SAA7164_MPEG_VBI, - .portf = SAA7164_MPEG_VBI, - .chiprev = SAA7164_CHIP_REV2, - .unit = {{ - .id = 0x06, - .type = SAA7164_UNIT_EEPROM, - .name = "4K EEPROM", - .i2c_bus_nr = SAA7164_I2C_BUS_0, - .i2c_bus_addr = 0xa0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x04, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x05, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "TDA10048-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0x10 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x1e, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x1f, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "TDA10048-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0x12 >> 1, - .i2c_reg_len = REGLEN_8bit, - } }, - }, - [SAA7164_BOARD_HAUPPAUGE_HVR2200_3] = { - .name = "Hauppauge WinTV-HVR2200", - .porta = SAA7164_MPEG_DVB, - .portb = SAA7164_MPEG_DVB, - .portc = SAA7164_MPEG_ENCODER, - .portd = SAA7164_MPEG_ENCODER, - .porte = SAA7164_MPEG_VBI, - .portf = SAA7164_MPEG_VBI, - .chiprev = SAA7164_CHIP_REV2, - .unit = {{ - .id = 0x1d, - .type = SAA7164_UNIT_EEPROM, - .name = "4K EEPROM", - .i2c_bus_nr = SAA7164_I2C_BUS_0, - .i2c_bus_addr = 0xa0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x04, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x05, - .type = SAA7164_UNIT_ANALOG_DEMODULATOR, - .name = "TDA8290-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0x84 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x1b, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x1c, - .type = SAA7164_UNIT_ANALOG_DEMODULATOR, - .name = "TDA8290-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0x84 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x1e, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "TDA10048-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0x10 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x1f, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "TDA10048-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0x12 >> 1, - .i2c_reg_len = REGLEN_8bit, - } }, - }, - [SAA7164_BOARD_HAUPPAUGE_HVR2200_4] = { - .name = "Hauppauge WinTV-HVR2200", - .porta = SAA7164_MPEG_DVB, - .portb = SAA7164_MPEG_DVB, - .portc = SAA7164_MPEG_ENCODER, - .portd = SAA7164_MPEG_ENCODER, - .porte = SAA7164_MPEG_VBI, - .portf = SAA7164_MPEG_VBI, - .chiprev = SAA7164_CHIP_REV3, - .unit = {{ - .id = 0x1d, - .type = SAA7164_UNIT_EEPROM, - .name = "4K EEPROM", - .i2c_bus_nr = SAA7164_I2C_BUS_0, - .i2c_bus_addr = 0xa0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x04, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x05, - .type = SAA7164_UNIT_ANALOG_DEMODULATOR, - .name = "TDA8290-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0x84 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x1b, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x1c, - .type = SAA7164_UNIT_ANALOG_DEMODULATOR, - .name = "TDA8290-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0x84 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x1e, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "TDA10048-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0x10 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x1f, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "TDA10048-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0x12 >> 1, - .i2c_reg_len = REGLEN_8bit, - } }, - }, - [SAA7164_BOARD_HAUPPAUGE_HVR2250] = { - .name = "Hauppauge WinTV-HVR2250", - .porta = SAA7164_MPEG_DVB, - .portb = SAA7164_MPEG_DVB, - .portc = SAA7164_MPEG_ENCODER, - .portd = SAA7164_MPEG_ENCODER, - .porte = SAA7164_MPEG_VBI, - .portf = SAA7164_MPEG_VBI, - .chiprev = SAA7164_CHIP_REV3, - .unit = {{ - .id = 0x22, - .type = SAA7164_UNIT_EEPROM, - .name = "4K EEPROM", - .i2c_bus_nr = SAA7164_I2C_BUS_0, - .i2c_bus_addr = 0xa0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x04, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x07, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "CX24228/S5H1411-1 (TOP)", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0x32 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x08, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "CX24228/S5H1411-1 (QAM)", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0x34 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x1e, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x20, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "CX24228/S5H1411-2 (TOP)", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0x32 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x23, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "CX24228/S5H1411-2 (QAM)", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0x34 >> 1, - .i2c_reg_len = REGLEN_8bit, - } }, - }, - [SAA7164_BOARD_HAUPPAUGE_HVR2250_2] = { - .name = "Hauppauge WinTV-HVR2250", - .porta = SAA7164_MPEG_DVB, - .portb = SAA7164_MPEG_DVB, - .portc = SAA7164_MPEG_ENCODER, - .portd = SAA7164_MPEG_ENCODER, - .porte = SAA7164_MPEG_VBI, - .portf = SAA7164_MPEG_VBI, - .chiprev = SAA7164_CHIP_REV3, - .unit = {{ - .id = 0x28, - .type = SAA7164_UNIT_EEPROM, - .name = "4K EEPROM", - .i2c_bus_nr = SAA7164_I2C_BUS_0, - .i2c_bus_addr = 0xa0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x04, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x07, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "CX24228/S5H1411-1 (TOP)", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0x32 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x08, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "CX24228/S5H1411-1 (QAM)", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0x34 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x24, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x26, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "CX24228/S5H1411-2 (TOP)", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0x32 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x29, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "CX24228/S5H1411-2 (QAM)", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0x34 >> 1, - .i2c_reg_len = REGLEN_8bit, - } }, - }, - [SAA7164_BOARD_HAUPPAUGE_HVR2250_3] = { - .name = "Hauppauge WinTV-HVR2250", - .porta = SAA7164_MPEG_DVB, - .portb = SAA7164_MPEG_DVB, - .portc = SAA7164_MPEG_ENCODER, - .portd = SAA7164_MPEG_ENCODER, - .porte = SAA7164_MPEG_VBI, - .portf = SAA7164_MPEG_VBI, - .chiprev = SAA7164_CHIP_REV3, - .unit = {{ - .id = 0x26, - .type = SAA7164_UNIT_EEPROM, - .name = "4K EEPROM", - .i2c_bus_nr = SAA7164_I2C_BUS_0, - .i2c_bus_addr = 0xa0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x04, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x07, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "CX24228/S5H1411-1 (TOP)", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0x32 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x08, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "CX24228/S5H1411-1 (QAM)", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0x34 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x22, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x24, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "CX24228/S5H1411-2 (TOP)", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0x32 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x27, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "CX24228/S5H1411-2 (QAM)", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0x34 >> 1, - .i2c_reg_len = REGLEN_8bit, - } }, - }, - [SAA7164_BOARD_HAUPPAUGE_HVR2200_5] = { - .name = "Hauppauge WinTV-HVR2200", - .porta = SAA7164_MPEG_DVB, - .portb = SAA7164_MPEG_DVB, - .chiprev = SAA7164_CHIP_REV3, - .unit = {{ - .id = 0x23, - .type = SAA7164_UNIT_EEPROM, - .name = "4K EEPROM", - .i2c_bus_nr = SAA7164_I2C_BUS_0, - .i2c_bus_addr = 0xa0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x04, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x05, - .type = SAA7164_UNIT_ANALOG_DEMODULATOR, - .name = "TDA8290-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0x84 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x21, - .type = SAA7164_UNIT_TUNER, - .name = "TDA18271-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0xc0 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x22, - .type = SAA7164_UNIT_ANALOG_DEMODULATOR, - .name = "TDA8290-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0x84 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x24, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "TDA10048-1", - .i2c_bus_nr = SAA7164_I2C_BUS_1, - .i2c_bus_addr = 0x10 >> 1, - .i2c_reg_len = REGLEN_8bit, - }, { - .id = 0x25, - .type = SAA7164_UNIT_DIGITAL_DEMODULATOR, - .name = "TDA10048-2", - .i2c_bus_nr = SAA7164_I2C_BUS_2, - .i2c_bus_addr = 0x12 >> 1, - .i2c_reg_len = REGLEN_8bit, - } }, - }, -}; -const unsigned int saa7164_bcount = ARRAY_SIZE(saa7164_boards); - -/* ------------------------------------------------------------------ */ -/* PCI subsystem IDs */ - -struct saa7164_subid saa7164_subids[] = { - { - .subvendor = 0x0070, - .subdevice = 0x8880, - .card = SAA7164_BOARD_HAUPPAUGE_HVR2250, - }, { - .subvendor = 0x0070, - .subdevice = 0x8810, - .card = SAA7164_BOARD_HAUPPAUGE_HVR2250, - }, { - .subvendor = 0x0070, - .subdevice = 0x8980, - .card = SAA7164_BOARD_HAUPPAUGE_HVR2200, - }, { - .subvendor = 0x0070, - .subdevice = 0x8900, - .card = SAA7164_BOARD_HAUPPAUGE_HVR2200_2, - }, { - .subvendor = 0x0070, - .subdevice = 0x8901, - .card = SAA7164_BOARD_HAUPPAUGE_HVR2200_3, - }, { - .subvendor = 0x0070, - .subdevice = 0x88A1, - .card = SAA7164_BOARD_HAUPPAUGE_HVR2250_3, - }, { - .subvendor = 0x0070, - .subdevice = 0x8891, - .card = SAA7164_BOARD_HAUPPAUGE_HVR2250_2, - }, { - .subvendor = 0x0070, - .subdevice = 0x8851, - .card = SAA7164_BOARD_HAUPPAUGE_HVR2250_2, - }, { - .subvendor = 0x0070, - .subdevice = 0x8940, - .card = SAA7164_BOARD_HAUPPAUGE_HVR2200_4, - }, { - .subvendor = 0x0070, - .subdevice = 0x8953, - .card = SAA7164_BOARD_HAUPPAUGE_HVR2200_5, - }, -}; -const unsigned int saa7164_idcount = ARRAY_SIZE(saa7164_subids); - -void saa7164_card_list(struct saa7164_dev *dev) -{ - int i; - - if (0 == dev->pci->subsystem_vendor && - 0 == dev->pci->subsystem_device) { - printk(KERN_ERR - "%s: Board has no valid PCIe Subsystem ID and can't\n" - "%s: be autodetected. Pass card=<n> insmod option to\n" - "%s: workaround that. Send complaints to the vendor\n" - "%s: of the TV card. Best regards,\n" - "%s: -- tux\n", - dev->name, dev->name, dev->name, dev->name, dev->name); - } else { - printk(KERN_ERR - "%s: Your board isn't known (yet) to the driver.\n" - "%s: Try to pick one of the existing card configs via\n" - "%s: card=<n> insmod option. Updating to the latest\n" - "%s: version might help as well.\n", - dev->name, dev->name, dev->name, dev->name); - } - - printk(KERN_ERR "%s: Here are valid choices for the card=<n> insmod " - "option:\n", dev->name); - - for (i = 0; i < saa7164_bcount; i++) - printk(KERN_ERR "%s: card=%d -> %s\n", - dev->name, i, saa7164_boards[i].name); -} - -/* TODO: clean this define up into the -cards.c structs */ -#define PCIEBRIDGE_UNITID 2 - -void saa7164_gpio_setup(struct saa7164_dev *dev) -{ - switch (dev->board) { - case SAA7164_BOARD_HAUPPAUGE_HVR2200: - case SAA7164_BOARD_HAUPPAUGE_HVR2200_2: - case SAA7164_BOARD_HAUPPAUGE_HVR2200_3: - case SAA7164_BOARD_HAUPPAUGE_HVR2200_4: - case SAA7164_BOARD_HAUPPAUGE_HVR2200_5: - case SAA7164_BOARD_HAUPPAUGE_HVR2250: - case SAA7164_BOARD_HAUPPAUGE_HVR2250_2: - case SAA7164_BOARD_HAUPPAUGE_HVR2250_3: - /* - GPIO 2: s5h1411 / tda10048-1 demod reset - GPIO 3: s5h1411 / tda10048-2 demod reset - GPIO 7: IRBlaster Zilog reset - */ - - /* Reset parts by going in and out of reset */ - saa7164_api_clear_gpiobit(dev, PCIEBRIDGE_UNITID, 2); - saa7164_api_clear_gpiobit(dev, PCIEBRIDGE_UNITID, 3); - - msleep(20); - - saa7164_api_set_gpiobit(dev, PCIEBRIDGE_UNITID, 2); - saa7164_api_set_gpiobit(dev, PCIEBRIDGE_UNITID, 3); - break; - } -} - -static void hauppauge_eeprom(struct saa7164_dev *dev, u8 *eeprom_data) -{ - struct tveeprom tv; - - /* TODO: Assumption: eeprom on bus 0 */ - tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv, - eeprom_data); - - /* Make sure we support the board model */ - switch (tv.model) { - case 88001: - /* Development board - Limit circulation */ - /* WinTV-HVR2250 (PCIe, Retail, full-height bracket) - * ATSC/QAM (TDA18271/S5H1411) and basic analog, no IR, FM */ - case 88021: - /* WinTV-HVR2250 (PCIe, Retail, full-height bracket) - * ATSC/QAM (TDA18271/S5H1411) and basic analog, MCE CIR, FM */ - break; - case 88041: - /* WinTV-HVR2250 (PCIe, Retail, full-height bracket) - * ATSC/QAM (TDA18271/S5H1411) and basic analog, no IR, FM */ - break; - case 88061: - /* WinTV-HVR2250 (PCIe, Retail, full-height bracket) - * ATSC/QAM (TDA18271/S5H1411) and basic analog, FM */ - break; - case 89519: - case 89609: - /* WinTV-HVR2200 (PCIe, Retail, full-height) - * DVB-T (TDA18271/TDA10048) and basic analog, no IR */ - break; - case 89619: - /* WinTV-HVR2200 (PCIe, Retail, half-height) - * DVB-T (TDA18271/TDA10048) and basic analog, no IR */ - break; - default: - printk(KERN_ERR "%s: Warning: Unknown Hauppauge model #%d\n", - dev->name, tv.model); - break; - } - - printk(KERN_INFO "%s: Hauppauge eeprom: model=%d\n", dev->name, - tv.model); -} - -void saa7164_card_setup(struct saa7164_dev *dev) -{ - static u8 eeprom[256]; - - if (dev->i2c_bus[0].i2c_rc == 0) { - if (saa7164_api_read_eeprom(dev, &eeprom[0], - sizeof(eeprom)) < 0) - return; - } - - switch (dev->board) { - case SAA7164_BOARD_HAUPPAUGE_HVR2200: - case SAA7164_BOARD_HAUPPAUGE_HVR2200_2: - case SAA7164_BOARD_HAUPPAUGE_HVR2200_3: - case SAA7164_BOARD_HAUPPAUGE_HVR2200_4: - case SAA7164_BOARD_HAUPPAUGE_HVR2200_5: - case SAA7164_BOARD_HAUPPAUGE_HVR2250: - case SAA7164_BOARD_HAUPPAUGE_HVR2250_2: - case SAA7164_BOARD_HAUPPAUGE_HVR2250_3: - hauppauge_eeprom(dev, &eeprom[0]); - break; - } -} - -/* With most other drivers, the kernel expects to communicate with subdrivers - * through i2c. This bridge does not allow that, it does not expose any direct - * access to I2C. Instead we have to communicate through the device f/w for - * register access to 'processing units'. Each unit has a unique - * id, regardless of how the physical implementation occurs across - * the three physical i2c busses. The being said if we want leverge of - * the existing kernel drivers for tuners and demods we have to 'speak i2c', - * to this bridge implements 3 virtual i2c buses. This is a helper function - * for those. - * - * Description: Translate the kernels notion of an i2c address and bus into - * the appropriate unitid. - */ -int saa7164_i2caddr_to_unitid(struct saa7164_i2c *bus, int addr) -{ - /* For a given bus and i2c device address, return the saa7164 unique - * unitid. < 0 on error */ - - struct saa7164_dev *dev = bus->dev; - struct saa7164_unit *unit; - int i; - - for (i = 0; i < SAA7164_MAX_UNITS; i++) { - unit = &saa7164_boards[dev->board].unit[i]; - - if (unit->type == SAA7164_UNIT_UNDEFINED) - continue; - if ((bus->nr == unit->i2c_bus_nr) && - (addr == unit->i2c_bus_addr)) - return unit->id; - } - - return -1; -} - -/* The 7164 API needs to know the i2c register length in advance. - * this is a helper function. Based on a specific chip addr and bus return the - * reg length. - */ -int saa7164_i2caddr_to_reglen(struct saa7164_i2c *bus, int addr) -{ - /* For a given bus and i2c device address, return the - * saa7164 registry address width. < 0 on error - */ - - struct saa7164_dev *dev = bus->dev; - struct saa7164_unit *unit; - int i; - - for (i = 0; i < SAA7164_MAX_UNITS; i++) { - unit = &saa7164_boards[dev->board].unit[i]; - - if (unit->type == SAA7164_UNIT_UNDEFINED) - continue; - - if ((bus->nr == unit->i2c_bus_nr) && - (addr == unit->i2c_bus_addr)) - return unit->i2c_reg_len; - } - - return -1; -} -/* TODO: implement a 'findeeprom' functio like the above and fix any other - * eeprom related todo's in -api.c. - */ - -/* Translate a unitid into a x readable device name, for display purposes. */ -char *saa7164_unitid_name(struct saa7164_dev *dev, u8 unitid) -{ - char *undefed = "UNDEFINED"; - char *bridge = "BRIDGE"; - struct saa7164_unit *unit; - int i; - - if (unitid == 0) - return bridge; - - for (i = 0; i < SAA7164_MAX_UNITS; i++) { - unit = &saa7164_boards[dev->board].unit[i]; - - if (unit->type == SAA7164_UNIT_UNDEFINED) - continue; - - if (unitid == unit->id) - return unit->name; - } - - return undefed; -} - diff --git a/drivers/media/video/saa7164/saa7164-cmd.c b/drivers/media/video/saa7164/saa7164-cmd.c deleted file mode 100644 index 62fac7f9d04e..000000000000 --- a/drivers/media/video/saa7164/saa7164-cmd.c +++ /dev/null @@ -1,589 +0,0 @@ -/* - * Driver for the NXP SAA7164 PCIe bridge - * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/wait.h> - -#include "saa7164.h" - -int saa7164_cmd_alloc_seqno(struct saa7164_dev *dev) -{ - int i, ret = -1; - - mutex_lock(&dev->lock); - for (i = 0; i < SAA_CMD_MAX_MSG_UNITS; i++) { - if (dev->cmds[i].inuse == 0) { - dev->cmds[i].inuse = 1; - dev->cmds[i].signalled = 0; - dev->cmds[i].timeout = 0; - ret = dev->cmds[i].seqno; - break; - } - } - mutex_unlock(&dev->lock); - - return ret; -} - -void saa7164_cmd_free_seqno(struct saa7164_dev *dev, u8 seqno) -{ - mutex_lock(&dev->lock); - if ((dev->cmds[seqno].inuse == 1) && - (dev->cmds[seqno].seqno == seqno)) { - dev->cmds[seqno].inuse = 0; - dev->cmds[seqno].signalled = 0; - dev->cmds[seqno].timeout = 0; - } - mutex_unlock(&dev->lock); -} - -void saa7164_cmd_timeout_seqno(struct saa7164_dev *dev, u8 seqno) -{ - mutex_lock(&dev->lock); - if ((dev->cmds[seqno].inuse == 1) && - (dev->cmds[seqno].seqno == seqno)) { - dev->cmds[seqno].timeout = 1; - } - mutex_unlock(&dev->lock); -} - -u32 saa7164_cmd_timeout_get(struct saa7164_dev *dev, u8 seqno) -{ - int ret = 0; - - mutex_lock(&dev->lock); - if ((dev->cmds[seqno].inuse == 1) && - (dev->cmds[seqno].seqno == seqno)) { - ret = dev->cmds[seqno].timeout; - } - mutex_unlock(&dev->lock); - - return ret; -} - -/* Commands to the f/w get marshelled to/from this code then onto the PCI - * -bus/c running buffer. */ -int saa7164_irq_dequeue(struct saa7164_dev *dev) -{ - int ret = SAA_OK, i = 0; - u32 timeout; - wait_queue_head_t *q = NULL; - u8 tmp[512]; - dprintk(DBGLVL_CMD, "%s()\n", __func__); - - /* While any outstand message on the bus exists... */ - do { - - /* Peek the msg bus */ - struct tmComResInfo tRsp = { 0, 0, 0, 0, 0, 0 }; - ret = saa7164_bus_get(dev, &tRsp, NULL, 1); - if (ret != SAA_OK) - break; - - q = &dev->cmds[tRsp.seqno].wait; - timeout = saa7164_cmd_timeout_get(dev, tRsp.seqno); - dprintk(DBGLVL_CMD, "%s() timeout = %d\n", __func__, timeout); - if (!timeout) { - dprintk(DBGLVL_CMD, - "%s() signalled seqno(%d) (for dequeue)\n", - __func__, tRsp.seqno); - dev->cmds[tRsp.seqno].signalled = 1; - wake_up(q); - } else { - printk(KERN_ERR - "%s() found timed out command on the bus\n", - __func__); - - /* Clean the bus */ - ret = saa7164_bus_get(dev, &tRsp, &tmp, 0); - printk(KERN_ERR "%s() ret = %x\n", __func__, ret); - if (ret == SAA_ERR_EMPTY) - /* Someone else already fetched the response */ - return SAA_OK; - - if (ret != SAA_OK) - return ret; - } - - /* It's unlikely to have more than 4 or 5 pending messages, - * ensure we exit at some point regardless. - */ - } while (i++ < 32); - - return ret; -} - -/* Commands to the f/w get marshelled to/from this code then onto the PCI - * -bus/c running buffer. */ -int saa7164_cmd_dequeue(struct saa7164_dev *dev) -{ - int loop = 1; - int ret; - u32 timeout; - wait_queue_head_t *q = NULL; - u8 tmp[512]; - dprintk(DBGLVL_CMD, "%s()\n", __func__); - - while (loop) { - - struct tmComResInfo tRsp = { 0, 0, 0, 0, 0, 0 }; - ret = saa7164_bus_get(dev, &tRsp, NULL, 1); - if (ret == SAA_ERR_EMPTY) - return SAA_OK; - - if (ret != SAA_OK) - return ret; - - q = &dev->cmds[tRsp.seqno].wait; - timeout = saa7164_cmd_timeout_get(dev, tRsp.seqno); - dprintk(DBGLVL_CMD, "%s() timeout = %d\n", __func__, timeout); - if (timeout) { - printk(KERN_ERR "found timed out command on the bus\n"); - - /* Clean the bus */ - ret = saa7164_bus_get(dev, &tRsp, &tmp, 0); - printk(KERN_ERR "ret = %x\n", ret); - if (ret == SAA_ERR_EMPTY) - /* Someone else already fetched the response */ - return SAA_OK; - - if (ret != SAA_OK) - return ret; - - if (tRsp.flags & PVC_CMDFLAG_CONTINUE) - printk(KERN_ERR "split response\n"); - else - saa7164_cmd_free_seqno(dev, tRsp.seqno); - - printk(KERN_ERR " timeout continue\n"); - continue; - } - - dprintk(DBGLVL_CMD, "%s() signalled seqno(%d) (for dequeue)\n", - __func__, tRsp.seqno); - dev->cmds[tRsp.seqno].signalled = 1; - wake_up(q); - return SAA_OK; - } - - return SAA_OK; -} - -int saa7164_cmd_set(struct saa7164_dev *dev, struct tmComResInfo *msg, - void *buf) -{ - struct tmComResBusInfo *bus = &dev->bus; - u8 cmd_sent; - u16 size, idx; - u32 cmds; - void *tmp; - int ret = -1; - - if (!msg) { - printk(KERN_ERR "%s() !msg\n", __func__); - return SAA_ERR_BAD_PARAMETER; - } - - mutex_lock(&dev->cmds[msg->id].lock); - - size = msg->size; - idx = 0; - cmds = size / bus->m_wMaxReqSize; - if (size % bus->m_wMaxReqSize == 0) - cmds -= 1; - - cmd_sent = 0; - - /* Split the request into smaller chunks */ - for (idx = 0; idx < cmds; idx++) { - - msg->flags |= SAA_CMDFLAG_CONTINUE; - msg->size = bus->m_wMaxReqSize; - tmp = buf + idx * bus->m_wMaxReqSize; - - ret = saa7164_bus_set(dev, msg, tmp); - if (ret != SAA_OK) { - printk(KERN_ERR "%s() set failed %d\n", __func__, ret); - - if (cmd_sent) { - ret = SAA_ERR_BUSY; - goto out; - } - ret = SAA_ERR_OVERFLOW; - goto out; - } - cmd_sent = 1; - } - - /* If not the last command... */ - if (idx != 0) - msg->flags &= ~SAA_CMDFLAG_CONTINUE; - - msg->size = size - idx * bus->m_wMaxReqSize; - - ret = saa7164_bus_set(dev, msg, buf + idx * bus->m_wMaxReqSize); - if (ret != SAA_OK) { - printk(KERN_ERR "%s() set last failed %d\n", __func__, ret); - - if (cmd_sent) { - ret = SAA_ERR_BUSY; - goto out; - } - ret = SAA_ERR_OVERFLOW; - goto out; - } - ret = SAA_OK; - -out: - mutex_unlock(&dev->cmds[msg->id].lock); - return ret; -} - -/* Wait for a signal event, without holding a mutex. Either return TIMEOUT if - * the event never occurred, or SAA_OK if it was signaled during the wait. - */ -int saa7164_cmd_wait(struct saa7164_dev *dev, u8 seqno) -{ - wait_queue_head_t *q = NULL; - int ret = SAA_BUS_TIMEOUT; - unsigned long stamp; - int r; - - if (saa_debug >= 4) - saa7164_bus_dump(dev); - - dprintk(DBGLVL_CMD, "%s(seqno=%d)\n", __func__, seqno); - - mutex_lock(&dev->lock); - if ((dev->cmds[seqno].inuse == 1) && - (dev->cmds[seqno].seqno == seqno)) { - q = &dev->cmds[seqno].wait; - } - mutex_unlock(&dev->lock); - - if (q) { - /* If we haven't been signalled we need to wait */ - if (dev->cmds[seqno].signalled == 0) { - stamp = jiffies; - dprintk(DBGLVL_CMD, - "%s(seqno=%d) Waiting (signalled=%d)\n", - __func__, seqno, dev->cmds[seqno].signalled); - - /* Wait for signalled to be flagged or timeout */ - /* In a highly stressed system this can easily extend - * into multiple seconds before the deferred worker - * is scheduled, and we're woken up via signal. - * We typically are signalled in < 50ms but it can - * take MUCH longer. - */ - wait_event_timeout(*q, dev->cmds[seqno].signalled, - (HZ * waitsecs)); - r = time_before(jiffies, stamp + (HZ * waitsecs)); - if (r) - ret = SAA_OK; - else - saa7164_cmd_timeout_seqno(dev, seqno); - - dprintk(DBGLVL_CMD, "%s(seqno=%d) Waiting res = %d " - "(signalled=%d)\n", __func__, seqno, r, - dev->cmds[seqno].signalled); - } else - ret = SAA_OK; - } else - printk(KERN_ERR "%s(seqno=%d) seqno is invalid\n", - __func__, seqno); - - return ret; -} - -void saa7164_cmd_signal(struct saa7164_dev *dev, u8 seqno) -{ - int i; - dprintk(DBGLVL_CMD, "%s()\n", __func__); - - mutex_lock(&dev->lock); - for (i = 0; i < SAA_CMD_MAX_MSG_UNITS; i++) { - if (dev->cmds[i].inuse == 1) { - dprintk(DBGLVL_CMD, - "seqno %d inuse, sig = %d, t/out = %d\n", - dev->cmds[i].seqno, - dev->cmds[i].signalled, - dev->cmds[i].timeout); - } - } - - for (i = 0; i < SAA_CMD_MAX_MSG_UNITS; i++) { - if ((dev->cmds[i].inuse == 1) && ((i == 0) || - (dev->cmds[i].signalled) || (dev->cmds[i].timeout))) { - dprintk(DBGLVL_CMD, "%s(seqno=%d) calling wake_up\n", - __func__, i); - dev->cmds[i].signalled = 1; - wake_up(&dev->cmds[i].wait); - } - } - mutex_unlock(&dev->lock); -} - -int saa7164_cmd_send(struct saa7164_dev *dev, u8 id, enum tmComResCmd command, - u16 controlselector, u16 size, void *buf) -{ - struct tmComResInfo command_t, *pcommand_t; - struct tmComResInfo response_t, *presponse_t; - u8 errdata[256]; - u16 resp_dsize; - u16 data_recd; - u32 loop; - int ret; - int safety = 0; - - dprintk(DBGLVL_CMD, "%s(unitid = %s (%d) , command = 0x%x, " - "sel = 0x%x)\n", __func__, saa7164_unitid_name(dev, id), id, - command, controlselector); - - if ((size == 0) || (buf == NULL)) { - printk(KERN_ERR "%s() Invalid param\n", __func__); - return SAA_ERR_BAD_PARAMETER; - } - - /* Prepare some basic command/response structures */ - memset(&command_t, 0, sizeof(command_t)); - memset(&response_t, 0, sizeof(response_t)); - pcommand_t = &command_t; - presponse_t = &response_t; - command_t.id = id; - command_t.command = command; - command_t.controlselector = controlselector; - command_t.size = size; - - /* Allocate a unique sequence number */ - ret = saa7164_cmd_alloc_seqno(dev); - if (ret < 0) { - printk(KERN_ERR "%s() No free sequences\n", __func__); - ret = SAA_ERR_NO_RESOURCES; - goto out; - } - - command_t.seqno = (u8)ret; - - /* Send Command */ - resp_dsize = size; - pcommand_t->size = size; - - dprintk(DBGLVL_CMD, "%s() pcommand_t.seqno = %d\n", - __func__, pcommand_t->seqno); - - dprintk(DBGLVL_CMD, "%s() pcommand_t.size = %d\n", - __func__, pcommand_t->size); - - ret = saa7164_cmd_set(dev, pcommand_t, buf); - if (ret != SAA_OK) { - printk(KERN_ERR "%s() set command failed %d\n", __func__, ret); - - if (ret != SAA_ERR_BUSY) - saa7164_cmd_free_seqno(dev, pcommand_t->seqno); - else - /* Flag a timeout, because at least one - * command was sent */ - saa7164_cmd_timeout_seqno(dev, pcommand_t->seqno); - - goto out; - } - - /* With split responses we have to collect the msgs piece by piece */ - data_recd = 0; - loop = 1; - while (loop) { - dprintk(DBGLVL_CMD, "%s() loop\n", __func__); - - ret = saa7164_cmd_wait(dev, pcommand_t->seqno); - dprintk(DBGLVL_CMD, "%s() loop ret = %d\n", __func__, ret); - - /* if power is down and this is not a power command ... */ - - if (ret == SAA_BUS_TIMEOUT) { - printk(KERN_ERR "Event timed out\n"); - saa7164_cmd_timeout_seqno(dev, pcommand_t->seqno); - return ret; - } - - if (ret != SAA_OK) { - printk(KERN_ERR "spurious error\n"); - return ret; - } - - /* Peek response */ - ret = saa7164_bus_get(dev, presponse_t, NULL, 1); - if (ret == SAA_ERR_EMPTY) { - dprintk(4, "%s() SAA_ERR_EMPTY\n", __func__); - continue; - } - if (ret != SAA_OK) { - printk(KERN_ERR "peek failed\n"); - return ret; - } - - dprintk(DBGLVL_CMD, "%s() presponse_t->seqno = %d\n", - __func__, presponse_t->seqno); - - dprintk(DBGLVL_CMD, "%s() presponse_t->flags = 0x%x\n", - __func__, presponse_t->flags); - - dprintk(DBGLVL_CMD, "%s() presponse_t->size = %d\n", - __func__, presponse_t->size); - - /* Check if the response was for our command */ - if (presponse_t->seqno != pcommand_t->seqno) { - - dprintk(DBGLVL_CMD, - "wrong event: seqno = %d, " - "expected seqno = %d, " - "will dequeue regardless\n", - presponse_t->seqno, pcommand_t->seqno); - - ret = saa7164_cmd_dequeue(dev); - if (ret != SAA_OK) { - printk(KERN_ERR "dequeue failed, ret = %d\n", - ret); - if (safety++ > 16) { - printk(KERN_ERR - "dequeue exceeded, safety exit\n"); - return SAA_ERR_BUSY; - } - } - - continue; - } - - if ((presponse_t->flags & PVC_RESPONSEFLAG_ERROR) != 0) { - - memset(&errdata[0], 0, sizeof(errdata)); - - ret = saa7164_bus_get(dev, presponse_t, &errdata[0], 0); - if (ret != SAA_OK) { - printk(KERN_ERR "get error(2)\n"); - return ret; - } - - saa7164_cmd_free_seqno(dev, pcommand_t->seqno); - - dprintk(DBGLVL_CMD, "%s() errdata %02x%02x%02x%02x\n", - __func__, errdata[0], errdata[1], errdata[2], - errdata[3]); - - /* Map error codes */ - dprintk(DBGLVL_CMD, "%s() cmd, error code = 0x%x\n", - __func__, errdata[0]); - - switch (errdata[0]) { - case PVC_ERRORCODE_INVALID_COMMAND: - dprintk(DBGLVL_CMD, "%s() INVALID_COMMAND\n", - __func__); - ret = SAA_ERR_INVALID_COMMAND; - break; - case PVC_ERRORCODE_INVALID_DATA: - dprintk(DBGLVL_CMD, "%s() INVALID_DATA\n", - __func__); - ret = SAA_ERR_BAD_PARAMETER; - break; - case PVC_ERRORCODE_TIMEOUT: - dprintk(DBGLVL_CMD, "%s() TIMEOUT\n", __func__); - ret = SAA_ERR_TIMEOUT; - break; - case PVC_ERRORCODE_NAK: - dprintk(DBGLVL_CMD, "%s() NAK\n", __func__); - ret = SAA_ERR_NULL_PACKET; - break; - case PVC_ERRORCODE_UNKNOWN: - case PVC_ERRORCODE_INVALID_CONTROL: - dprintk(DBGLVL_CMD, - "%s() UNKNOWN OR INVALID CONTROL\n", - __func__); - default: - dprintk(DBGLVL_CMD, "%s() UNKNOWN\n", __func__); - ret = SAA_ERR_NOT_SUPPORTED; - } - - /* See of other commands are on the bus */ - if (saa7164_cmd_dequeue(dev) != SAA_OK) - printk(KERN_ERR "dequeue(2) failed\n"); - - return ret; - } - - /* If response is invalid */ - if ((presponse_t->id != pcommand_t->id) || - (presponse_t->command != pcommand_t->command) || - (presponse_t->controlselector != - pcommand_t->controlselector) || - (((resp_dsize - data_recd) != presponse_t->size) && - !(presponse_t->flags & PVC_CMDFLAG_CONTINUE)) || - ((resp_dsize - data_recd) < presponse_t->size)) { - - /* Invalid */ - dprintk(DBGLVL_CMD, "%s() Invalid\n", __func__); - ret = saa7164_bus_get(dev, presponse_t, NULL, 0); - if (ret != SAA_OK) { - printk(KERN_ERR "get failed\n"); - return ret; - } - - /* See of other commands are on the bus */ - if (saa7164_cmd_dequeue(dev) != SAA_OK) - printk(KERN_ERR "dequeue(3) failed\n"); - continue; - } - - /* OK, now we're actually getting out correct response */ - ret = saa7164_bus_get(dev, presponse_t, buf + data_recd, 0); - if (ret != SAA_OK) { - printk(KERN_ERR "get failed\n"); - return ret; - } - - data_recd = presponse_t->size + data_recd; - if (resp_dsize == data_recd) { - dprintk(DBGLVL_CMD, "%s() Resp recd\n", __func__); - break; - } - - /* See of other commands are on the bus */ - if (saa7164_cmd_dequeue(dev) != SAA_OK) - printk(KERN_ERR "dequeue(3) failed\n"); - - continue; - - } /* (loop) */ - - /* Release the sequence number allocation */ - saa7164_cmd_free_seqno(dev, pcommand_t->seqno); - - /* if powerdown signal all pending commands */ - - dprintk(DBGLVL_CMD, "%s() Calling dequeue then exit\n", __func__); - - /* See of other commands are on the bus */ - if (saa7164_cmd_dequeue(dev) != SAA_OK) - printk(KERN_ERR "dequeue(4) failed\n"); - - ret = SAA_OK; -out: - return ret; -} - diff --git a/drivers/media/video/saa7164/saa7164-core.c b/drivers/media/video/saa7164/saa7164-core.c deleted file mode 100644 index 2c9ad878bef3..000000000000 --- a/drivers/media/video/saa7164/saa7164-core.c +++ /dev/null @@ -1,1488 +0,0 @@ -/* - * Driver for the NXP SAA7164 PCIe bridge - * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/list.h> -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/kmod.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/interrupt.h> -#include <linux/delay.h> -#include <asm/div64.h> - -#ifdef CONFIG_PROC_FS -#include <linux/proc_fs.h> -#endif -#include "saa7164.h" - -MODULE_DESCRIPTION("Driver for NXP SAA7164 based TV cards"); -MODULE_AUTHOR("Steven Toth <stoth@kernellabs.com>"); -MODULE_LICENSE("GPL"); - -/* - * 1 Basic - * 2 - * 4 i2c - * 8 api - * 16 cmd - * 32 bus - */ - -unsigned int saa_debug; -module_param_named(debug, saa_debug, int, 0644); -MODULE_PARM_DESC(debug, "enable debug messages"); - -unsigned int fw_debug; -module_param(fw_debug, int, 0644); -MODULE_PARM_DESC(fw_debug, "Firware debug level def:2"); - -unsigned int encoder_buffers = SAA7164_MAX_ENCODER_BUFFERS; -module_param(encoder_buffers, int, 0644); -MODULE_PARM_DESC(encoder_buffers, "Total buffers in read queue 16-512 def:64"); - -unsigned int vbi_buffers = SAA7164_MAX_VBI_BUFFERS; -module_param(vbi_buffers, int, 0644); -MODULE_PARM_DESC(vbi_buffers, "Total buffers in read queue 16-512 def:64"); - -unsigned int waitsecs = 10; -module_param(waitsecs, int, 0644); -MODULE_PARM_DESC(waitsecs, "timeout on firmware messages"); - -static unsigned int card[] = {[0 ... (SAA7164_MAXBOARDS - 1)] = UNSET }; -module_param_array(card, int, NULL, 0444); -MODULE_PARM_DESC(card, "card type"); - -unsigned int print_histogram = 64; -module_param(print_histogram, int, 0644); -MODULE_PARM_DESC(print_histogram, "print histogram values once"); - -unsigned int crc_checking = 1; -module_param(crc_checking, int, 0644); -MODULE_PARM_DESC(crc_checking, "enable crc sanity checking on buffers"); - -unsigned int guard_checking = 1; -module_param(guard_checking, int, 0644); -MODULE_PARM_DESC(guard_checking, - "enable dma sanity checking for buffer overruns"); - -static unsigned int saa7164_devcount; - -static DEFINE_MUTEX(devlist); -LIST_HEAD(saa7164_devlist); - -#define INT_SIZE 16 - -static void saa7164_pack_verifier(struct saa7164_buffer *buf) -{ - u8 *p = (u8 *)buf->cpu; - int i; - - for (i = 0; i < buf->actual_size; i += 2048) { - - if ((*(p + i + 0) != 0x00) || (*(p + i + 1) != 0x00) || - (*(p + i + 2) != 0x01) || (*(p + i + 3) != 0xBA)) { - printk(KERN_ERR "No pack at 0x%x\n", i); -#if 0 - print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1, - p + 1, 32, false); -#endif - } - } -} - -#define FIXED_VIDEO_PID 0xf1 -#define FIXED_AUDIO_PID 0xf2 - -static void saa7164_ts_verifier(struct saa7164_buffer *buf) -{ - struct saa7164_port *port = buf->port; - u32 i; - u8 cc, a; - u16 pid; - u8 __iomem *bufcpu = (u8 *)buf->cpu; - - port->sync_errors = 0; - port->v_cc_errors = 0; - port->a_cc_errors = 0; - - for (i = 0; i < buf->actual_size; i += 188) { - if (*(bufcpu + i) != 0x47) - port->sync_errors++; - - /* TODO: Query pid lower 8 bits, ignoring upper bits intensionally */ - pid = ((*(bufcpu + i + 1) & 0x1f) << 8) | *(bufcpu + i + 2); - cc = *(bufcpu + i + 3) & 0x0f; - - if (pid == FIXED_VIDEO_PID) { - a = ((port->last_v_cc + 1) & 0x0f); - if (a != cc) { - printk(KERN_ERR "video cc last = %x current = %x i = %d\n", - port->last_v_cc, cc, i); - port->v_cc_errors++; - } - - port->last_v_cc = cc; - } else - if (pid == FIXED_AUDIO_PID) { - a = ((port->last_a_cc + 1) & 0x0f); - if (a != cc) { - printk(KERN_ERR "audio cc last = %x current = %x i = %d\n", - port->last_a_cc, cc, i); - port->a_cc_errors++; - } - - port->last_a_cc = cc; - } - - } - - /* Only report errors if we've been through this function atleast - * once already and the cached cc values are primed. First time through - * always generates errors. - */ - if (port->v_cc_errors && (port->done_first_interrupt > 1)) - printk(KERN_ERR "video pid cc, %d errors\n", port->v_cc_errors); - - if (port->a_cc_errors && (port->done_first_interrupt > 1)) - printk(KERN_ERR "audio pid cc, %d errors\n", port->a_cc_errors); - - if (port->sync_errors && (port->done_first_interrupt > 1)) - printk(KERN_ERR "sync_errors = %d\n", port->sync_errors); - - if (port->done_first_interrupt == 1) - port->done_first_interrupt++; -} - -static void saa7164_histogram_reset(struct saa7164_histogram *hg, char *name) -{ - int i; - - memset(hg, 0, sizeof(struct saa7164_histogram)); - strcpy(hg->name, name); - - /* First 30ms x 1ms */ - for (i = 0; i < 30; i++) - hg->counter1[0 + i].val = i; - - /* 30 - 200ms x 10ms */ - for (i = 0; i < 18; i++) - hg->counter1[30 + i].val = 30 + (i * 10); - - /* 200 - 2000ms x 100ms */ - for (i = 0; i < 15; i++) - hg->counter1[48 + i].val = 200 + (i * 200); - - /* Catch all massive value (2secs) */ - hg->counter1[55].val = 2000; - - /* Catch all massive value (4secs) */ - hg->counter1[56].val = 4000; - - /* Catch all massive value (8secs) */ - hg->counter1[57].val = 8000; - - /* Catch all massive value (15secs) */ - hg->counter1[58].val = 15000; - - /* Catch all massive value (30secs) */ - hg->counter1[59].val = 30000; - - /* Catch all massive value (60secs) */ - hg->counter1[60].val = 60000; - - /* Catch all massive value (5mins) */ - hg->counter1[61].val = 300000; - - /* Catch all massive value (15mins) */ - hg->counter1[62].val = 900000; - - /* Catch all massive values (1hr) */ - hg->counter1[63].val = 3600000; -} - -void saa7164_histogram_update(struct saa7164_histogram *hg, u32 val) -{ - int i; - for (i = 0; i < 64; i++) { - if (val <= hg->counter1[i].val) { - hg->counter1[i].count++; - hg->counter1[i].update_time = jiffies; - break; - } - } -} - -static void saa7164_histogram_print(struct saa7164_port *port, - struct saa7164_histogram *hg) -{ - u32 entries = 0; - int i; - - printk(KERN_ERR "Histogram named %s (ms, count, last_update_jiffy)\n", hg->name); - for (i = 0; i < 64; i++) { - if (hg->counter1[i].count == 0) - continue; - - printk(KERN_ERR " %4d %12d %Ld\n", - hg->counter1[i].val, - hg->counter1[i].count, - hg->counter1[i].update_time); - - entries++; - } - printk(KERN_ERR "Total: %d\n", entries); -} - -static void saa7164_work_enchandler_helper(struct saa7164_port *port, int bufnr) -{ - struct saa7164_dev *dev = port->dev; - struct saa7164_buffer *buf = NULL; - struct saa7164_user_buffer *ubuf = NULL; - struct list_head *c, *n; - int i = 0; - u8 __iomem *p; - - mutex_lock(&port->dmaqueue_lock); - list_for_each_safe(c, n, &port->dmaqueue.list) { - - buf = list_entry(c, struct saa7164_buffer, list); - if (i++ > port->hwcfg.buffercount) { - printk(KERN_ERR "%s() illegal i count %d\n", - __func__, i); - break; - } - - if (buf->idx == bufnr) { - - /* Found the buffer, deal with it */ - dprintk(DBGLVL_IRQ, "%s() bufnr: %d\n", __func__, bufnr); - - if (crc_checking) { - /* Throw a new checksum on the dma buffer */ - buf->crc = crc32(0, buf->cpu, buf->actual_size); - } - - if (guard_checking) { - p = (u8 *)buf->cpu; - if ((*(p + buf->actual_size + 0) != 0xff) || - (*(p + buf->actual_size + 1) != 0xff) || - (*(p + buf->actual_size + 2) != 0xff) || - (*(p + buf->actual_size + 3) != 0xff) || - (*(p + buf->actual_size + 0x10) != 0xff) || - (*(p + buf->actual_size + 0x11) != 0xff) || - (*(p + buf->actual_size + 0x12) != 0xff) || - (*(p + buf->actual_size + 0x13) != 0xff)) { - printk(KERN_ERR "%s() buf %p guard buffer breach\n", - __func__, buf); -#if 0 - print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1, - p + buf->actual_size - 32, 64, false); -#endif - } - } - - if ((port->nr != SAA7164_PORT_VBI1) && (port->nr != SAA7164_PORT_VBI2)) { - /* Validate the incoming buffer content */ - if (port->encoder_params.stream_type == V4L2_MPEG_STREAM_TYPE_MPEG2_TS) - saa7164_ts_verifier(buf); - else if (port->encoder_params.stream_type == V4L2_MPEG_STREAM_TYPE_MPEG2_PS) - saa7164_pack_verifier(buf); - } - - /* find a free user buffer and clone to it */ - if (!list_empty(&port->list_buf_free.list)) { - - /* Pull the first buffer from the used list */ - ubuf = list_first_entry(&port->list_buf_free.list, - struct saa7164_user_buffer, list); - - if (buf->actual_size <= ubuf->actual_size) { - - memcpy_fromio(ubuf->data, buf->cpu, - ubuf->actual_size); - - if (crc_checking) { - /* Throw a new checksum on the read buffer */ - ubuf->crc = crc32(0, ubuf->data, ubuf->actual_size); - } - - /* Requeue the buffer on the free list */ - ubuf->pos = 0; - - list_move_tail(&ubuf->list, - &port->list_buf_used.list); - - /* Flag any userland waiters */ - wake_up_interruptible(&port->wait_read); - - } else { - printk(KERN_ERR "buf %p bufsize fails match\n", buf); - } - - } else - printk(KERN_ERR "encirq no free buffers, increase param encoder_buffers\n"); - - /* Ensure offset into buffer remains 0, fill buffer - * with known bad data. We check for this data at a later point - * in time. */ - saa7164_buffer_zero_offsets(port, bufnr); - memset_io(buf->cpu, 0xff, buf->pci_size); - if (crc_checking) { - /* Throw yet aanother new checksum on the dma buffer */ - buf->crc = crc32(0, buf->cpu, buf->actual_size); - } - - break; - } - } - mutex_unlock(&port->dmaqueue_lock); -} - -static void saa7164_work_enchandler(struct work_struct *w) -{ - struct saa7164_port *port = - container_of(w, struct saa7164_port, workenc); - struct saa7164_dev *dev = port->dev; - - u32 wp, mcb, rp, cnt = 0; - - port->last_svc_msecs_diff = port->last_svc_msecs; - port->last_svc_msecs = jiffies_to_msecs(jiffies); - - port->last_svc_msecs_diff = port->last_svc_msecs - - port->last_svc_msecs_diff; - - saa7164_histogram_update(&port->svc_interval, - port->last_svc_msecs_diff); - - port->last_irq_svc_msecs_diff = port->last_svc_msecs - - port->last_irq_msecs; - - saa7164_histogram_update(&port->irq_svc_interval, - port->last_irq_svc_msecs_diff); - - dprintk(DBGLVL_IRQ, - "%s() %Ldms elapsed irq->deferred %Ldms wp: %d rp: %d\n", - __func__, - port->last_svc_msecs_diff, - port->last_irq_svc_msecs_diff, - port->last_svc_wp, - port->last_svc_rp - ); - - /* Current write position */ - wp = saa7164_readl(port->bufcounter); - if (wp > (port->hwcfg.buffercount - 1)) { - printk(KERN_ERR "%s() illegal buf count %d\n", __func__, wp); - return; - } - - /* Most current complete buffer */ - if (wp == 0) - mcb = (port->hwcfg.buffercount - 1); - else - mcb = wp - 1; - - while (1) { - if (port->done_first_interrupt == 0) { - port->done_first_interrupt++; - rp = mcb; - } else - rp = (port->last_svc_rp + 1) % 8; - - if ((rp < 0) || (rp > (port->hwcfg.buffercount - 1))) { - printk(KERN_ERR "%s() illegal rp count %d\n", __func__, rp); - break; - } - - saa7164_work_enchandler_helper(port, rp); - port->last_svc_rp = rp; - cnt++; - - if (rp == mcb) - break; - } - - /* TODO: Convert this into a /proc/saa7164 style readable file */ - if (print_histogram == port->nr) { - saa7164_histogram_print(port, &port->irq_interval); - saa7164_histogram_print(port, &port->svc_interval); - saa7164_histogram_print(port, &port->irq_svc_interval); - saa7164_histogram_print(port, &port->read_interval); - saa7164_histogram_print(port, &port->poll_interval); - /* TODO: fix this to preserve any previous state */ - print_histogram = 64 + port->nr; - } -} - -static void saa7164_work_vbihandler(struct work_struct *w) -{ - struct saa7164_port *port = - container_of(w, struct saa7164_port, workenc); - struct saa7164_dev *dev = port->dev; - - u32 wp, mcb, rp, cnt = 0; - - port->last_svc_msecs_diff = port->last_svc_msecs; - port->last_svc_msecs = jiffies_to_msecs(jiffies); - port->last_svc_msecs_diff = port->last_svc_msecs - - port->last_svc_msecs_diff; - - saa7164_histogram_update(&port->svc_interval, - port->last_svc_msecs_diff); - - port->last_irq_svc_msecs_diff = port->last_svc_msecs - - port->last_irq_msecs; - - saa7164_histogram_update(&port->irq_svc_interval, - port->last_irq_svc_msecs_diff); - - dprintk(DBGLVL_IRQ, - "%s() %Ldms elapsed irq->deferred %Ldms wp: %d rp: %d\n", - __func__, - port->last_svc_msecs_diff, - port->last_irq_svc_msecs_diff, - port->last_svc_wp, - port->last_svc_rp - ); - - /* Current write position */ - wp = saa7164_readl(port->bufcounter); - if (wp > (port->hwcfg.buffercount - 1)) { - printk(KERN_ERR "%s() illegal buf count %d\n", __func__, wp); - return; - } - - /* Most current complete buffer */ - if (wp == 0) - mcb = (port->hwcfg.buffercount - 1); - else - mcb = wp - 1; - - while (1) { - if (port->done_first_interrupt == 0) { - port->done_first_interrupt++; - rp = mcb; - } else - rp = (port->last_svc_rp + 1) % 8; - - if ((rp < 0) || (rp > (port->hwcfg.buffercount - 1))) { - printk(KERN_ERR "%s() illegal rp count %d\n", __func__, rp); - break; - } - - saa7164_work_enchandler_helper(port, rp); - port->last_svc_rp = rp; - cnt++; - - if (rp == mcb) - break; - } - - /* TODO: Convert this into a /proc/saa7164 style readable file */ - if (print_histogram == port->nr) { - saa7164_histogram_print(port, &port->irq_interval); - saa7164_histogram_print(port, &port->svc_interval); - saa7164_histogram_print(port, &port->irq_svc_interval); - saa7164_histogram_print(port, &port->read_interval); - saa7164_histogram_print(port, &port->poll_interval); - /* TODO: fix this to preserve any previous state */ - print_histogram = 64 + port->nr; - } -} - -static void saa7164_work_cmdhandler(struct work_struct *w) -{ - struct saa7164_dev *dev = container_of(w, struct saa7164_dev, workcmd); - - /* Wake up any complete commands */ - saa7164_irq_dequeue(dev); -} - -static void saa7164_buffer_deliver(struct saa7164_buffer *buf) -{ - struct saa7164_port *port = buf->port; - - /* Feed the transport payload into the kernel demux */ - dvb_dmx_swfilter_packets(&port->dvb.demux, (u8 *)buf->cpu, - SAA7164_TS_NUMBER_OF_LINES); - -} - -static irqreturn_t saa7164_irq_vbi(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - - /* Store old time */ - port->last_irq_msecs_diff = port->last_irq_msecs; - - /* Collect new stats */ - port->last_irq_msecs = jiffies_to_msecs(jiffies); - - /* Calculate stats */ - port->last_irq_msecs_diff = port->last_irq_msecs - - port->last_irq_msecs_diff; - - saa7164_histogram_update(&port->irq_interval, - port->last_irq_msecs_diff); - - dprintk(DBGLVL_IRQ, "%s() %Ldms elapsed\n", __func__, - port->last_irq_msecs_diff); - - /* Tis calls the vbi irq handler */ - schedule_work(&port->workenc); - return 0; -} - -static irqreturn_t saa7164_irq_encoder(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - - /* Store old time */ - port->last_irq_msecs_diff = port->last_irq_msecs; - - /* Collect new stats */ - port->last_irq_msecs = jiffies_to_msecs(jiffies); - - /* Calculate stats */ - port->last_irq_msecs_diff = port->last_irq_msecs - - port->last_irq_msecs_diff; - - saa7164_histogram_update(&port->irq_interval, - port->last_irq_msecs_diff); - - dprintk(DBGLVL_IRQ, "%s() %Ldms elapsed\n", __func__, - port->last_irq_msecs_diff); - - schedule_work(&port->workenc); - return 0; -} - -static irqreturn_t saa7164_irq_ts(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - struct saa7164_buffer *buf; - struct list_head *c, *n; - int wp, i = 0, rp; - - /* Find the current write point from the hardware */ - wp = saa7164_readl(port->bufcounter); - if (wp > (port->hwcfg.buffercount - 1)) - BUG(); - - /* Find the previous buffer to the current write point */ - if (wp == 0) - rp = (port->hwcfg.buffercount - 1); - else - rp = wp - 1; - - /* Lookup the WP in the buffer list */ - /* TODO: turn this into a worker thread */ - list_for_each_safe(c, n, &port->dmaqueue.list) { - buf = list_entry(c, struct saa7164_buffer, list); - if (i++ > port->hwcfg.buffercount) - BUG(); - - if (buf->idx == rp) { - /* Found the buffer, deal with it */ - dprintk(DBGLVL_IRQ, "%s() wp: %d processing: %d\n", - __func__, wp, rp); - saa7164_buffer_deliver(buf); - break; - } - - } - return 0; -} - -/* Primary IRQ handler and dispatch mechanism */ -static irqreturn_t saa7164_irq(int irq, void *dev_id) -{ - struct saa7164_dev *dev = dev_id; - struct saa7164_port *porta = &dev->ports[SAA7164_PORT_TS1]; - struct saa7164_port *portb = &dev->ports[SAA7164_PORT_TS2]; - struct saa7164_port *portc = &dev->ports[SAA7164_PORT_ENC1]; - struct saa7164_port *portd = &dev->ports[SAA7164_PORT_ENC2]; - struct saa7164_port *porte = &dev->ports[SAA7164_PORT_VBI1]; - struct saa7164_port *portf = &dev->ports[SAA7164_PORT_VBI2]; - - u32 intid, intstat[INT_SIZE/4]; - int i, handled = 0, bit; - - if (dev == NULL) { - printk(KERN_ERR "%s() No device specified\n", __func__); - handled = 0; - goto out; - } - - /* Check that the hardware is accessible. If the status bytes are - * 0xFF then the device is not accessible, the the IRQ belongs - * to another driver. - * 4 x u32 interrupt registers. - */ - for (i = 0; i < INT_SIZE/4; i++) { - - /* TODO: Convert into saa7164_readl() */ - /* Read the 4 hardware interrupt registers */ - intstat[i] = saa7164_readl(dev->int_status + (i * 4)); - - if (intstat[i]) - handled = 1; - } - if (handled == 0) - goto out; - - /* For each of the HW interrupt registers */ - for (i = 0; i < INT_SIZE/4; i++) { - - if (intstat[i]) { - /* Each function of the board has it's own interruptid. - * Find the function that triggered then call - * it's handler. - */ - for (bit = 0; bit < 32; bit++) { - - if (((intstat[i] >> bit) & 0x00000001) == 0) - continue; - - /* Calculate the interrupt id (0x00 to 0x7f) */ - - intid = (i * 32) + bit; - if (intid == dev->intfdesc.bInterruptId) { - /* A response to an cmd/api call */ - schedule_work(&dev->workcmd); - } else if (intid == porta->hwcfg.interruptid) { - - /* Transport path 1 */ - saa7164_irq_ts(porta); - - } else if (intid == portb->hwcfg.interruptid) { - - /* Transport path 2 */ - saa7164_irq_ts(portb); - - } else if (intid == portc->hwcfg.interruptid) { - - /* Encoder path 1 */ - saa7164_irq_encoder(portc); - - } else if (intid == portd->hwcfg.interruptid) { - - /* Encoder path 2 */ - saa7164_irq_encoder(portd); - - } else if (intid == porte->hwcfg.interruptid) { - - /* VBI path 1 */ - saa7164_irq_vbi(porte); - - } else if (intid == portf->hwcfg.interruptid) { - - /* VBI path 2 */ - saa7164_irq_vbi(portf); - - } else { - /* Find the function */ - dprintk(DBGLVL_IRQ, - "%s() unhandled interrupt " - "reg 0x%x bit 0x%x " - "intid = 0x%x\n", - __func__, i, bit, intid); - } - } - - /* Ack it */ - saa7164_writel(dev->int_ack + (i * 4), intstat[i]); - - } - } -out: - return IRQ_RETVAL(handled); -} - -void saa7164_getfirmwarestatus(struct saa7164_dev *dev) -{ - struct saa7164_fw_status *s = &dev->fw_status; - - dev->fw_status.status = saa7164_readl(SAA_DEVICE_SYSINIT_STATUS); - dev->fw_status.mode = saa7164_readl(SAA_DEVICE_SYSINIT_MODE); - dev->fw_status.spec = saa7164_readl(SAA_DEVICE_SYSINIT_SPEC); - dev->fw_status.inst = saa7164_readl(SAA_DEVICE_SYSINIT_INST); - dev->fw_status.cpuload = saa7164_readl(SAA_DEVICE_SYSINIT_CPULOAD); - dev->fw_status.remainheap = - saa7164_readl(SAA_DEVICE_SYSINIT_REMAINHEAP); - - dprintk(1, "Firmware status:\n"); - dprintk(1, " .status = 0x%08x\n", s->status); - dprintk(1, " .mode = 0x%08x\n", s->mode); - dprintk(1, " .spec = 0x%08x\n", s->spec); - dprintk(1, " .inst = 0x%08x\n", s->inst); - dprintk(1, " .cpuload = 0x%08x\n", s->cpuload); - dprintk(1, " .remainheap = 0x%08x\n", s->remainheap); -} - -u32 saa7164_getcurrentfirmwareversion(struct saa7164_dev *dev) -{ - u32 reg; - - reg = saa7164_readl(SAA_DEVICE_VERSION); - dprintk(1, "Device running firmware version %d.%d.%d.%d (0x%x)\n", - (reg & 0x0000fc00) >> 10, - (reg & 0x000003e0) >> 5, - (reg & 0x0000001f), - (reg & 0xffff0000) >> 16, - reg); - - return reg; -} - -/* TODO: Debugging func, remove */ -void saa7164_dumpregs(struct saa7164_dev *dev, u32 addr) -{ - int i; - - dprintk(1, "--------------------> " - "00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f\n"); - - for (i = 0; i < 0x100; i += 16) - dprintk(1, "region0[0x%08x] = " - "%02x %02x %02x %02x %02x %02x %02x %02x" - " %02x %02x %02x %02x %02x %02x %02x %02x\n", i, - (u8)saa7164_readb(addr + i + 0), - (u8)saa7164_readb(addr + i + 1), - (u8)saa7164_readb(addr + i + 2), - (u8)saa7164_readb(addr + i + 3), - (u8)saa7164_readb(addr + i + 4), - (u8)saa7164_readb(addr + i + 5), - (u8)saa7164_readb(addr + i + 6), - (u8)saa7164_readb(addr + i + 7), - (u8)saa7164_readb(addr + i + 8), - (u8)saa7164_readb(addr + i + 9), - (u8)saa7164_readb(addr + i + 10), - (u8)saa7164_readb(addr + i + 11), - (u8)saa7164_readb(addr + i + 12), - (u8)saa7164_readb(addr + i + 13), - (u8)saa7164_readb(addr + i + 14), - (u8)saa7164_readb(addr + i + 15) - ); -} - -static void saa7164_dump_hwdesc(struct saa7164_dev *dev) -{ - dprintk(1, "@0x%p hwdesc sizeof(struct tmComResHWDescr) = %d bytes\n", - &dev->hwdesc, (u32)sizeof(struct tmComResHWDescr)); - - dprintk(1, " .bLength = 0x%x\n", dev->hwdesc.bLength); - dprintk(1, " .bDescriptorType = 0x%x\n", dev->hwdesc.bDescriptorType); - dprintk(1, " .bDescriptorSubtype = 0x%x\n", - dev->hwdesc.bDescriptorSubtype); - - dprintk(1, " .bcdSpecVersion = 0x%x\n", dev->hwdesc.bcdSpecVersion); - dprintk(1, " .dwClockFrequency = 0x%x\n", dev->hwdesc.dwClockFrequency); - dprintk(1, " .dwClockUpdateRes = 0x%x\n", dev->hwdesc.dwClockUpdateRes); - dprintk(1, " .bCapabilities = 0x%x\n", dev->hwdesc.bCapabilities); - dprintk(1, " .dwDeviceRegistersLocation = 0x%x\n", - dev->hwdesc.dwDeviceRegistersLocation); - - dprintk(1, " .dwHostMemoryRegion = 0x%x\n", - dev->hwdesc.dwHostMemoryRegion); - - dprintk(1, " .dwHostMemoryRegionSize = 0x%x\n", - dev->hwdesc.dwHostMemoryRegionSize); - - dprintk(1, " .dwHostHibernatMemRegion = 0x%x\n", - dev->hwdesc.dwHostHibernatMemRegion); - - dprintk(1, " .dwHostHibernatMemRegionSize = 0x%x\n", - dev->hwdesc.dwHostHibernatMemRegionSize); -} - -static void saa7164_dump_intfdesc(struct saa7164_dev *dev) -{ - dprintk(1, "@0x%p intfdesc " - "sizeof(struct tmComResInterfaceDescr) = %d bytes\n", - &dev->intfdesc, (u32)sizeof(struct tmComResInterfaceDescr)); - - dprintk(1, " .bLength = 0x%x\n", dev->intfdesc.bLength); - dprintk(1, " .bDescriptorType = 0x%x\n", dev->intfdesc.bDescriptorType); - dprintk(1, " .bDescriptorSubtype = 0x%x\n", - dev->intfdesc.bDescriptorSubtype); - - dprintk(1, " .bFlags = 0x%x\n", dev->intfdesc.bFlags); - dprintk(1, " .bInterfaceType = 0x%x\n", dev->intfdesc.bInterfaceType); - dprintk(1, " .bInterfaceId = 0x%x\n", dev->intfdesc.bInterfaceId); - dprintk(1, " .bBaseInterface = 0x%x\n", dev->intfdesc.bBaseInterface); - dprintk(1, " .bInterruptId = 0x%x\n", dev->intfdesc.bInterruptId); - dprintk(1, " .bDebugInterruptId = 0x%x\n", - dev->intfdesc.bDebugInterruptId); - - dprintk(1, " .BARLocation = 0x%x\n", dev->intfdesc.BARLocation); -} - -static void saa7164_dump_busdesc(struct saa7164_dev *dev) -{ - dprintk(1, "@0x%p busdesc sizeof(struct tmComResBusDescr) = %d bytes\n", - &dev->busdesc, (u32)sizeof(struct tmComResBusDescr)); - - dprintk(1, " .CommandRing = 0x%016Lx\n", dev->busdesc.CommandRing); - dprintk(1, " .ResponseRing = 0x%016Lx\n", dev->busdesc.ResponseRing); - dprintk(1, " .CommandWrite = 0x%x\n", dev->busdesc.CommandWrite); - dprintk(1, " .CommandRead = 0x%x\n", dev->busdesc.CommandRead); - dprintk(1, " .ResponseWrite = 0x%x\n", dev->busdesc.ResponseWrite); - dprintk(1, " .ResponseRead = 0x%x\n", dev->busdesc.ResponseRead); -} - -/* Much of the hardware configuration and PCI registers are configured - * dynamically depending on firmware. We have to cache some initial - * structures then use these to locate other important structures - * from PCI space. - */ -static void saa7164_get_descriptors(struct saa7164_dev *dev) -{ - memcpy_fromio(&dev->hwdesc, dev->bmmio, sizeof(struct tmComResHWDescr)); - memcpy_fromio(&dev->intfdesc, dev->bmmio + sizeof(struct tmComResHWDescr), - sizeof(struct tmComResInterfaceDescr)); - memcpy_fromio(&dev->busdesc, dev->bmmio + dev->intfdesc.BARLocation, - sizeof(struct tmComResBusDescr)); - - if (dev->hwdesc.bLength != sizeof(struct tmComResHWDescr)) { - printk(KERN_ERR "Structure struct tmComResHWDescr is mangled\n"); - printk(KERN_ERR "Need %x got %d\n", dev->hwdesc.bLength, - (u32)sizeof(struct tmComResHWDescr)); - } else - saa7164_dump_hwdesc(dev); - - if (dev->intfdesc.bLength != sizeof(struct tmComResInterfaceDescr)) { - printk(KERN_ERR "struct struct tmComResInterfaceDescr is mangled\n"); - printk(KERN_ERR "Need %x got %d\n", dev->intfdesc.bLength, - (u32)sizeof(struct tmComResInterfaceDescr)); - } else - saa7164_dump_intfdesc(dev); - - saa7164_dump_busdesc(dev); -} - -static int saa7164_pci_quirks(struct saa7164_dev *dev) -{ - return 0; -} - -static int get_resources(struct saa7164_dev *dev) -{ - if (request_mem_region(pci_resource_start(dev->pci, 0), - pci_resource_len(dev->pci, 0), dev->name)) { - - if (request_mem_region(pci_resource_start(dev->pci, 2), - pci_resource_len(dev->pci, 2), dev->name)) - return 0; - } - - printk(KERN_ERR "%s: can't get MMIO memory @ 0x%llx or 0x%llx\n", - dev->name, - (u64)pci_resource_start(dev->pci, 0), - (u64)pci_resource_start(dev->pci, 2)); - - return -EBUSY; -} - -static int saa7164_port_init(struct saa7164_dev *dev, int portnr) -{ - struct saa7164_port *port = NULL; - - if ((portnr < 0) || (portnr >= SAA7164_MAX_PORTS)) - BUG(); - - port = &dev->ports[portnr]; - - port->dev = dev; - port->nr = portnr; - - if ((portnr == SAA7164_PORT_TS1) || (portnr == SAA7164_PORT_TS2)) - port->type = SAA7164_MPEG_DVB; - else - if ((portnr == SAA7164_PORT_ENC1) || (portnr == SAA7164_PORT_ENC2)) { - port->type = SAA7164_MPEG_ENCODER; - - /* We need a deferred interrupt handler for cmd handling */ - INIT_WORK(&port->workenc, saa7164_work_enchandler); - } else if ((portnr == SAA7164_PORT_VBI1) || (portnr == SAA7164_PORT_VBI2)) { - port->type = SAA7164_MPEG_VBI; - - /* We need a deferred interrupt handler for cmd handling */ - INIT_WORK(&port->workenc, saa7164_work_vbihandler); - } else - BUG(); - - /* Init all the critical resources */ - mutex_init(&port->dvb.lock); - INIT_LIST_HEAD(&port->dmaqueue.list); - mutex_init(&port->dmaqueue_lock); - - INIT_LIST_HEAD(&port->list_buf_used.list); - INIT_LIST_HEAD(&port->list_buf_free.list); - init_waitqueue_head(&port->wait_read); - - - saa7164_histogram_reset(&port->irq_interval, "irq intervals"); - saa7164_histogram_reset(&port->svc_interval, "deferred intervals"); - saa7164_histogram_reset(&port->irq_svc_interval, - "irq to deferred intervals"); - saa7164_histogram_reset(&port->read_interval, - "encoder/vbi read() intervals"); - saa7164_histogram_reset(&port->poll_interval, - "encoder/vbi poll() intervals"); - - return 0; -} - -static int saa7164_dev_setup(struct saa7164_dev *dev) -{ - int i; - - mutex_init(&dev->lock); - atomic_inc(&dev->refcount); - dev->nr = saa7164_devcount++; - - snprintf(dev->name, sizeof(dev->name), "saa7164[%d]", dev->nr); - - mutex_lock(&devlist); - list_add_tail(&dev->devlist, &saa7164_devlist); - mutex_unlock(&devlist); - - /* board config */ - dev->board = UNSET; - if (card[dev->nr] < saa7164_bcount) - dev->board = card[dev->nr]; - - for (i = 0; UNSET == dev->board && i < saa7164_idcount; i++) - if (dev->pci->subsystem_vendor == saa7164_subids[i].subvendor && - dev->pci->subsystem_device == - saa7164_subids[i].subdevice) - dev->board = saa7164_subids[i].card; - - if (UNSET == dev->board) { - dev->board = SAA7164_BOARD_UNKNOWN; - saa7164_card_list(dev); - } - - dev->pci_bus = dev->pci->bus->number; - dev->pci_slot = PCI_SLOT(dev->pci->devfn); - - /* I2C Defaults / setup */ - dev->i2c_bus[0].dev = dev; - dev->i2c_bus[0].nr = 0; - dev->i2c_bus[1].dev = dev; - dev->i2c_bus[1].nr = 1; - dev->i2c_bus[2].dev = dev; - dev->i2c_bus[2].nr = 2; - - /* Transport + Encoder ports 1, 2, 3, 4 - Defaults / setup */ - saa7164_port_init(dev, SAA7164_PORT_TS1); - saa7164_port_init(dev, SAA7164_PORT_TS2); - saa7164_port_init(dev, SAA7164_PORT_ENC1); - saa7164_port_init(dev, SAA7164_PORT_ENC2); - saa7164_port_init(dev, SAA7164_PORT_VBI1); - saa7164_port_init(dev, SAA7164_PORT_VBI2); - - if (get_resources(dev) < 0) { - printk(KERN_ERR "CORE %s No more PCIe resources for " - "subsystem: %04x:%04x\n", - dev->name, dev->pci->subsystem_vendor, - dev->pci->subsystem_device); - - saa7164_devcount--; - return -ENODEV; - } - - /* PCI/e allocations */ - dev->lmmio = ioremap(pci_resource_start(dev->pci, 0), - pci_resource_len(dev->pci, 0)); - - dev->lmmio2 = ioremap(pci_resource_start(dev->pci, 2), - pci_resource_len(dev->pci, 2)); - - dev->bmmio = (u8 __iomem *)dev->lmmio; - dev->bmmio2 = (u8 __iomem *)dev->lmmio2; - - /* Inerrupt and ack register locations offset of bmmio */ - dev->int_status = 0x183000 + 0xf80; - dev->int_ack = 0x183000 + 0xf90; - - printk(KERN_INFO - "CORE %s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n", - dev->name, dev->pci->subsystem_vendor, - dev->pci->subsystem_device, saa7164_boards[dev->board].name, - dev->board, card[dev->nr] == dev->board ? - "insmod option" : "autodetected"); - - saa7164_pci_quirks(dev); - - return 0; -} - -static void saa7164_dev_unregister(struct saa7164_dev *dev) -{ - dprintk(1, "%s()\n", __func__); - - release_mem_region(pci_resource_start(dev->pci, 0), - pci_resource_len(dev->pci, 0)); - - release_mem_region(pci_resource_start(dev->pci, 2), - pci_resource_len(dev->pci, 2)); - - if (!atomic_dec_and_test(&dev->refcount)) - return; - - iounmap(dev->lmmio); - iounmap(dev->lmmio2); - - return; -} - -#ifdef CONFIG_PROC_FS -static int saa7164_proc_show(struct seq_file *m, void *v) -{ - struct saa7164_dev *dev; - struct tmComResBusInfo *b; - struct list_head *list; - int i, c; - - if (saa7164_devcount == 0) - return 0; - - list_for_each(list, &saa7164_devlist) { - dev = list_entry(list, struct saa7164_dev, devlist); - seq_printf(m, "%s = %p\n", dev->name, dev); - - /* Lock the bus from any other access */ - b = &dev->bus; - mutex_lock(&b->lock); - - seq_printf(m, " .m_pdwSetWritePos = 0x%x (0x%08x)\n", - b->m_dwSetReadPos, saa7164_readl(b->m_dwSetReadPos)); - - seq_printf(m, " .m_pdwSetReadPos = 0x%x (0x%08x)\n", - b->m_dwSetWritePos, saa7164_readl(b->m_dwSetWritePos)); - - seq_printf(m, " .m_pdwGetWritePos = 0x%x (0x%08x)\n", - b->m_dwGetReadPos, saa7164_readl(b->m_dwGetReadPos)); - - seq_printf(m, " .m_pdwGetReadPos = 0x%x (0x%08x)\n", - b->m_dwGetWritePos, saa7164_readl(b->m_dwGetWritePos)); - c = 0; - seq_printf(m, "\n Set Ring:\n"); - seq_printf(m, "\n addr 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f\n"); - for (i = 0; i < b->m_dwSizeSetRing; i++) { - if (c == 0) - seq_printf(m, " %04x:", i); - - seq_printf(m, " %02x", *(b->m_pdwSetRing + i)); - - if (++c == 16) { - seq_printf(m, "\n"); - c = 0; - } - } - - c = 0; - seq_printf(m, "\n Get Ring:\n"); - seq_printf(m, "\n addr 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f\n"); - for (i = 0; i < b->m_dwSizeGetRing; i++) { - if (c == 0) - seq_printf(m, " %04x:", i); - - seq_printf(m, " %02x", *(b->m_pdwGetRing + i)); - - if (++c == 16) { - seq_printf(m, "\n"); - c = 0; - } - } - - mutex_unlock(&b->lock); - - } - - return 0; -} - -static int saa7164_proc_open(struct inode *inode, struct file *filp) -{ - return single_open(filp, saa7164_proc_show, NULL); -} - -static const struct file_operations saa7164_proc_fops = { - .open = saa7164_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static int saa7164_proc_create(void) -{ - struct proc_dir_entry *pe; - - pe = proc_create("saa7164", S_IRUGO, NULL, &saa7164_proc_fops); - if (!pe) - return -ENOMEM; - - return 0; -} -#endif - -static int saa7164_thread_function(void *data) -{ - struct saa7164_dev *dev = data; - struct tmFwInfoStruct fwinfo; - u64 last_poll_time = 0; - - dprintk(DBGLVL_THR, "thread started\n"); - - set_freezable(); - - while (1) { - msleep_interruptible(100); - if (kthread_should_stop()) - break; - try_to_freeze(); - - dprintk(DBGLVL_THR, "thread running\n"); - - /* Dump the firmware debug message to console */ - /* Polling this costs us 1-2% of the arm CPU */ - /* convert this into a respnde to interrupt 0x7a */ - saa7164_api_collect_debug(dev); - - /* Monitor CPU load every 1 second */ - if ((last_poll_time + 1000 /* ms */) < jiffies_to_msecs(jiffies)) { - saa7164_api_get_load_info(dev, &fwinfo); - last_poll_time = jiffies_to_msecs(jiffies); - } - - } - - dprintk(DBGLVL_THR, "thread exiting\n"); - return 0; -} - -static int __devinit saa7164_initdev(struct pci_dev *pci_dev, - const struct pci_device_id *pci_id) -{ - struct saa7164_dev *dev; - int err, i; - u32 version; - - dev = kzalloc(sizeof(*dev), GFP_KERNEL); - if (NULL == dev) - return -ENOMEM; - - /* pci init */ - dev->pci = pci_dev; - if (pci_enable_device(pci_dev)) { - err = -EIO; - goto fail_free; - } - - if (saa7164_dev_setup(dev) < 0) { - err = -EINVAL; - goto fail_free; - } - - /* print pci info */ - dev->pci_rev = pci_dev->revision; - pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &dev->pci_lat); - printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, " - "latency: %d, mmio: 0x%llx\n", dev->name, - pci_name(pci_dev), dev->pci_rev, pci_dev->irq, - dev->pci_lat, - (unsigned long long)pci_resource_start(pci_dev, 0)); - - pci_set_master(pci_dev); - /* TODO */ - if (!pci_dma_supported(pci_dev, 0xffffffff)) { - printk("%s/0: Oops: no 32bit PCI DMA ???\n", dev->name); - err = -EIO; - goto fail_irq; - } - - err = request_irq(pci_dev->irq, saa7164_irq, - IRQF_SHARED | IRQF_DISABLED, dev->name, dev); - if (err < 0) { - printk(KERN_ERR "%s: can't get IRQ %d\n", dev->name, - pci_dev->irq); - err = -EIO; - goto fail_irq; - } - - pci_set_drvdata(pci_dev, dev); - - /* Init the internal command list */ - for (i = 0; i < SAA_CMD_MAX_MSG_UNITS; i++) { - dev->cmds[i].seqno = i; - dev->cmds[i].inuse = 0; - mutex_init(&dev->cmds[i].lock); - init_waitqueue_head(&dev->cmds[i].wait); - } - - /* We need a deferred interrupt handler for cmd handling */ - INIT_WORK(&dev->workcmd, saa7164_work_cmdhandler); - - /* Only load the firmware if we know the board */ - if (dev->board != SAA7164_BOARD_UNKNOWN) { - - err = saa7164_downloadfirmware(dev); - if (err < 0) { - printk(KERN_ERR - "Failed to boot firmware, no features " - "registered\n"); - goto fail_fw; - } - - saa7164_get_descriptors(dev); - saa7164_dumpregs(dev, 0); - saa7164_getcurrentfirmwareversion(dev); - saa7164_getfirmwarestatus(dev); - err = saa7164_bus_setup(dev); - if (err < 0) - printk(KERN_ERR - "Failed to setup the bus, will continue\n"); - saa7164_bus_dump(dev); - - /* Ping the running firmware via the command bus and get the - * firmware version, this checks the bus is running OK. - */ - version = 0; - if (saa7164_api_get_fw_version(dev, &version) == SAA_OK) - dprintk(1, "Bus is operating correctly using " - "version %d.%d.%d.%d (0x%x)\n", - (version & 0x0000fc00) >> 10, - (version & 0x000003e0) >> 5, - (version & 0x0000001f), - (version & 0xffff0000) >> 16, - version); - else - printk(KERN_ERR - "Failed to communicate with the firmware\n"); - - /* Bring up the I2C buses */ - saa7164_i2c_register(&dev->i2c_bus[0]); - saa7164_i2c_register(&dev->i2c_bus[1]); - saa7164_i2c_register(&dev->i2c_bus[2]); - saa7164_gpio_setup(dev); - saa7164_card_setup(dev); - - /* Parse the dynamic device configuration, find various - * media endpoints (MPEG, WMV, PS, TS) and cache their - * configuration details into the driver, so we can - * reference them later during simething_register() func, - * interrupt handlers, deferred work handlers etc. - */ - saa7164_api_enum_subdevs(dev); - - /* Begin to create the video sub-systems and register funcs */ - if (saa7164_boards[dev->board].porta == SAA7164_MPEG_DVB) { - if (saa7164_dvb_register(&dev->ports[SAA7164_PORT_TS1]) < 0) { - printk(KERN_ERR "%s() Failed to register " - "dvb adapters on porta\n", - __func__); - } - } - - if (saa7164_boards[dev->board].portb == SAA7164_MPEG_DVB) { - if (saa7164_dvb_register(&dev->ports[SAA7164_PORT_TS2]) < 0) { - printk(KERN_ERR"%s() Failed to register " - "dvb adapters on portb\n", - __func__); - } - } - - if (saa7164_boards[dev->board].portc == SAA7164_MPEG_ENCODER) { - if (saa7164_encoder_register(&dev->ports[SAA7164_PORT_ENC1]) < 0) { - printk(KERN_ERR"%s() Failed to register " - "mpeg encoder\n", __func__); - } - } - - if (saa7164_boards[dev->board].portd == SAA7164_MPEG_ENCODER) { - if (saa7164_encoder_register(&dev->ports[SAA7164_PORT_ENC2]) < 0) { - printk(KERN_ERR"%s() Failed to register " - "mpeg encoder\n", __func__); - } - } - - if (saa7164_boards[dev->board].porte == SAA7164_MPEG_VBI) { - if (saa7164_vbi_register(&dev->ports[SAA7164_PORT_VBI1]) < 0) { - printk(KERN_ERR"%s() Failed to register " - "vbi device\n", __func__); - } - } - - if (saa7164_boards[dev->board].portf == SAA7164_MPEG_VBI) { - if (saa7164_vbi_register(&dev->ports[SAA7164_PORT_VBI2]) < 0) { - printk(KERN_ERR"%s() Failed to register " - "vbi device\n", __func__); - } - } - saa7164_api_set_debug(dev, fw_debug); - - if (fw_debug) { - dev->kthread = kthread_run(saa7164_thread_function, dev, - "saa7164 debug"); - if (!dev->kthread) - printk(KERN_ERR "%s() Failed to create " - "debug kernel thread\n", __func__); - } - - } /* != BOARD_UNKNOWN */ - else - printk(KERN_ERR "%s() Unsupported board detected, " - "registering without firmware\n", __func__); - - dprintk(1, "%s() parameter debug = %d\n", __func__, saa_debug); - dprintk(1, "%s() parameter waitsecs = %d\n", __func__, waitsecs); - -fail_fw: - return 0; - -fail_irq: - saa7164_dev_unregister(dev); -fail_free: - kfree(dev); - return err; -} - -static void saa7164_shutdown(struct saa7164_dev *dev) -{ - dprintk(1, "%s()\n", __func__); -} - -static void __devexit saa7164_finidev(struct pci_dev *pci_dev) -{ - struct saa7164_dev *dev = pci_get_drvdata(pci_dev); - - if (dev->board != SAA7164_BOARD_UNKNOWN) { - if (fw_debug && dev->kthread) { - kthread_stop(dev->kthread); - dev->kthread = NULL; - } - if (dev->firmwareloaded) - saa7164_api_set_debug(dev, 0x00); - } - - saa7164_histogram_print(&dev->ports[SAA7164_PORT_ENC1], - &dev->ports[SAA7164_PORT_ENC1].irq_interval); - saa7164_histogram_print(&dev->ports[SAA7164_PORT_ENC1], - &dev->ports[SAA7164_PORT_ENC1].svc_interval); - saa7164_histogram_print(&dev->ports[SAA7164_PORT_ENC1], - &dev->ports[SAA7164_PORT_ENC1].irq_svc_interval); - saa7164_histogram_print(&dev->ports[SAA7164_PORT_ENC1], - &dev->ports[SAA7164_PORT_ENC1].read_interval); - saa7164_histogram_print(&dev->ports[SAA7164_PORT_ENC1], - &dev->ports[SAA7164_PORT_ENC1].poll_interval); - saa7164_histogram_print(&dev->ports[SAA7164_PORT_VBI1], - &dev->ports[SAA7164_PORT_VBI1].read_interval); - saa7164_histogram_print(&dev->ports[SAA7164_PORT_VBI2], - &dev->ports[SAA7164_PORT_VBI2].poll_interval); - - saa7164_shutdown(dev); - - if (saa7164_boards[dev->board].porta == SAA7164_MPEG_DVB) - saa7164_dvb_unregister(&dev->ports[SAA7164_PORT_TS1]); - - if (saa7164_boards[dev->board].portb == SAA7164_MPEG_DVB) - saa7164_dvb_unregister(&dev->ports[SAA7164_PORT_TS2]); - - if (saa7164_boards[dev->board].portc == SAA7164_MPEG_ENCODER) - saa7164_encoder_unregister(&dev->ports[SAA7164_PORT_ENC1]); - - if (saa7164_boards[dev->board].portd == SAA7164_MPEG_ENCODER) - saa7164_encoder_unregister(&dev->ports[SAA7164_PORT_ENC2]); - - if (saa7164_boards[dev->board].porte == SAA7164_MPEG_VBI) - saa7164_vbi_unregister(&dev->ports[SAA7164_PORT_VBI1]); - - if (saa7164_boards[dev->board].portf == SAA7164_MPEG_VBI) - saa7164_vbi_unregister(&dev->ports[SAA7164_PORT_VBI2]); - - saa7164_i2c_unregister(&dev->i2c_bus[0]); - saa7164_i2c_unregister(&dev->i2c_bus[1]); - saa7164_i2c_unregister(&dev->i2c_bus[2]); - - pci_disable_device(pci_dev); - - /* unregister stuff */ - free_irq(pci_dev->irq, dev); - pci_set_drvdata(pci_dev, NULL); - - mutex_lock(&devlist); - list_del(&dev->devlist); - mutex_unlock(&devlist); - - saa7164_dev_unregister(dev); - kfree(dev); -} - -static struct pci_device_id saa7164_pci_tbl[] = { - { - /* SAA7164 */ - .vendor = 0x1131, - .device = 0x7164, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - }, { - /* --- end of list --- */ - } -}; -MODULE_DEVICE_TABLE(pci, saa7164_pci_tbl); - -static struct pci_driver saa7164_pci_driver = { - .name = "saa7164", - .id_table = saa7164_pci_tbl, - .probe = saa7164_initdev, - .remove = __devexit_p(saa7164_finidev), - /* TODO */ - .suspend = NULL, - .resume = NULL, -}; - -static int __init saa7164_init(void) -{ - printk(KERN_INFO "saa7164 driver loaded\n"); - -#ifdef CONFIG_PROC_FS - saa7164_proc_create(); -#endif - return pci_register_driver(&saa7164_pci_driver); -} - -static void __exit saa7164_fini(void) -{ -#ifdef CONFIG_PROC_FS - remove_proc_entry("saa7164", NULL); -#endif - pci_unregister_driver(&saa7164_pci_driver); -} - -module_init(saa7164_init); -module_exit(saa7164_fini); - diff --git a/drivers/media/video/saa7164/saa7164-dvb.c b/drivers/media/video/saa7164/saa7164-dvb.c deleted file mode 100644 index 5c5cc3ebf9bd..000000000000 --- a/drivers/media/video/saa7164/saa7164-dvb.c +++ /dev/null @@ -1,556 +0,0 @@ -/* - * Driver for the NXP SAA7164 PCIe bridge - * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "saa7164.h" - -#include "tda10048.h" -#include "tda18271.h" -#include "s5h1411.h" - -#define DRIVER_NAME "saa7164" - -DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); - -/* addr is in the card struct, get it from there */ -static struct tda10048_config hauppauge_hvr2200_1_config = { - .demod_address = 0x10 >> 1, - .output_mode = TDA10048_SERIAL_OUTPUT, - .fwbulkwritelen = TDA10048_BULKWRITE_200, - .inversion = TDA10048_INVERSION_ON, - .dtv6_if_freq_khz = TDA10048_IF_3300, - .dtv7_if_freq_khz = TDA10048_IF_3500, - .dtv8_if_freq_khz = TDA10048_IF_4000, - .clk_freq_khz = TDA10048_CLK_16000, -}; -static struct tda10048_config hauppauge_hvr2200_2_config = { - .demod_address = 0x12 >> 1, - .output_mode = TDA10048_SERIAL_OUTPUT, - .fwbulkwritelen = TDA10048_BULKWRITE_200, - .inversion = TDA10048_INVERSION_ON, - .dtv6_if_freq_khz = TDA10048_IF_3300, - .dtv7_if_freq_khz = TDA10048_IF_3500, - .dtv8_if_freq_khz = TDA10048_IF_4000, - .clk_freq_khz = TDA10048_CLK_16000, -}; - -static struct tda18271_std_map hauppauge_tda18271_std_map = { - .atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 3, - .if_lvl = 6, .rfagc_top = 0x37 }, - .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 0, - .if_lvl = 6, .rfagc_top = 0x37 }, -}; - -static struct tda18271_config hauppauge_hvr22x0_tuner_config = { - .std_map = &hauppauge_tda18271_std_map, - .gate = TDA18271_GATE_ANALOG, - .role = TDA18271_MASTER, -}; - -static struct tda18271_config hauppauge_hvr22x0s_tuner_config = { - .std_map = &hauppauge_tda18271_std_map, - .gate = TDA18271_GATE_ANALOG, - .role = TDA18271_SLAVE, - .output_opt = TDA18271_OUTPUT_LT_OFF, - .rf_cal_on_startup = 1 -}; - -static struct s5h1411_config hauppauge_s5h1411_config = { - .output_mode = S5H1411_SERIAL_OUTPUT, - .gpio = S5H1411_GPIO_ON, - .qam_if = S5H1411_IF_4000, - .vsb_if = S5H1411_IF_3250, - .inversion = S5H1411_INVERSION_ON, - .status_mode = S5H1411_DEMODLOCKING, - .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, -}; - -static int saa7164_dvb_stop_port(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int ret; - - ret = saa7164_api_transition_port(port, SAA_DMASTATE_STOP); - if ((ret != SAA_OK) && (ret != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() stop transition failed, ret = 0x%x\n", - __func__, ret); - ret = -EIO; - } else { - dprintk(DBGLVL_DVB, "%s() Stopped\n", __func__); - ret = 0; - } - - return ret; -} - -static int saa7164_dvb_acquire_port(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int ret; - - ret = saa7164_api_transition_port(port, SAA_DMASTATE_ACQUIRE); - if ((ret != SAA_OK) && (ret != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() acquire transition failed, ret = 0x%x\n", - __func__, ret); - ret = -EIO; - } else { - dprintk(DBGLVL_DVB, "%s() Acquired\n", __func__); - ret = 0; - } - - return ret; -} - -static int saa7164_dvb_pause_port(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int ret; - - ret = saa7164_api_transition_port(port, SAA_DMASTATE_PAUSE); - if ((ret != SAA_OK) && (ret != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() pause transition failed, ret = 0x%x\n", - __func__, ret); - ret = -EIO; - } else { - dprintk(DBGLVL_DVB, "%s() Paused\n", __func__); - ret = 0; - } - - return ret; -} - -/* Firmware is very windows centric, meaning you have to transition - * the part through AVStream / KS Windows stages, forwards or backwards. - * States are: stopped, acquired (h/w), paused, started. - */ -static int saa7164_dvb_stop_streaming(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - struct saa7164_buffer *buf; - struct list_head *p, *q; - int ret; - - dprintk(DBGLVL_DVB, "%s(port=%d)\n", __func__, port->nr); - - ret = saa7164_dvb_pause_port(port); - ret = saa7164_dvb_acquire_port(port); - ret = saa7164_dvb_stop_port(port); - - /* Mark the hardware buffers as free */ - mutex_lock(&port->dmaqueue_lock); - list_for_each_safe(p, q, &port->dmaqueue.list) { - buf = list_entry(p, struct saa7164_buffer, list); - buf->flags = SAA7164_BUFFER_FREE; - } - mutex_unlock(&port->dmaqueue_lock); - - return ret; -} - -static int saa7164_dvb_start_port(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int ret = 0, result; - - dprintk(DBGLVL_DVB, "%s(port=%d)\n", __func__, port->nr); - - saa7164_buffer_cfg_port(port); - - /* Acquire the hardware */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_ACQUIRE); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() acquire transition failed, res = 0x%x\n", - __func__, result); - - /* Stop the hardware, regardless */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_STOP); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() acquire/forced stop transition " - "failed, res = 0x%x\n", __func__, result); - } - ret = -EIO; - goto out; - } else - dprintk(DBGLVL_DVB, "%s() Acquired\n", __func__); - - /* Pause the hardware */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_PAUSE); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() pause transition failed, res = 0x%x\n", - __func__, result); - - /* Stop the hardware, regardless */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_STOP); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() pause/forced stop transition " - "failed, res = 0x%x\n", __func__, result); - } - - ret = -EIO; - goto out; - } else - dprintk(DBGLVL_DVB, "%s() Paused\n", __func__); - - /* Start the hardware */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_RUN); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() run transition failed, result = 0x%x\n", - __func__, result); - - /* Stop the hardware, regardless */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_STOP); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() run/forced stop transition " - "failed, res = 0x%x\n", __func__, result); - } - - ret = -EIO; - } else - dprintk(DBGLVL_DVB, "%s() Running\n", __func__); - -out: - return ret; -} - -static int saa7164_dvb_start_feed(struct dvb_demux_feed *feed) -{ - struct dvb_demux *demux = feed->demux; - struct saa7164_port *port = (struct saa7164_port *) demux->priv; - struct saa7164_dvb *dvb = &port->dvb; - struct saa7164_dev *dev = port->dev; - int ret = 0; - - dprintk(DBGLVL_DVB, "%s(port=%d)\n", __func__, port->nr); - - if (!demux->dmx.frontend) - return -EINVAL; - - if (dvb) { - mutex_lock(&dvb->lock); - if (dvb->feeding++ == 0) { - /* Start transport */ - ret = saa7164_dvb_start_port(port); - } - mutex_unlock(&dvb->lock); - dprintk(DBGLVL_DVB, "%s(port=%d) now feeding = %d\n", - __func__, port->nr, dvb->feeding); - } - - return ret; -} - -static int saa7164_dvb_stop_feed(struct dvb_demux_feed *feed) -{ - struct dvb_demux *demux = feed->demux; - struct saa7164_port *port = (struct saa7164_port *) demux->priv; - struct saa7164_dvb *dvb = &port->dvb; - struct saa7164_dev *dev = port->dev; - int ret = 0; - - dprintk(DBGLVL_DVB, "%s(port=%d)\n", __func__, port->nr); - - if (dvb) { - mutex_lock(&dvb->lock); - if (--dvb->feeding == 0) { - /* Stop transport */ - ret = saa7164_dvb_stop_streaming(port); - } - mutex_unlock(&dvb->lock); - dprintk(DBGLVL_DVB, "%s(port=%d) now feeding = %d\n", - __func__, port->nr, dvb->feeding); - } - - return ret; -} - -static int dvb_register(struct saa7164_port *port) -{ - struct saa7164_dvb *dvb = &port->dvb; - struct saa7164_dev *dev = port->dev; - struct saa7164_buffer *buf; - int result, i; - - dprintk(DBGLVL_DVB, "%s(port=%d)\n", __func__, port->nr); - - if (port->type != SAA7164_MPEG_DVB) - BUG(); - - /* Sanity check that the PCI configuration space is active */ - if (port->hwcfg.BARLocation == 0) { - result = -ENOMEM; - printk(KERN_ERR "%s: dvb_register_adapter failed " - "(errno = %d), NO PCI configuration\n", - DRIVER_NAME, result); - goto fail_adapter; - } - - /* Init and establish defaults */ - port->hw_streamingparams.bitspersample = 8; - port->hw_streamingparams.samplesperline = 188; - port->hw_streamingparams.numberoflines = - (SAA7164_TS_NUMBER_OF_LINES * 188) / 188; - - port->hw_streamingparams.pitch = 188; - port->hw_streamingparams.linethreshold = 0; - port->hw_streamingparams.pagetablelistvirt = NULL; - port->hw_streamingparams.pagetablelistphys = NULL; - port->hw_streamingparams.numpagetables = 2 + - ((SAA7164_TS_NUMBER_OF_LINES * 188) / PAGE_SIZE); - - port->hw_streamingparams.numpagetableentries = port->hwcfg.buffercount; - - /* Allocate the PCI resources */ - for (i = 0; i < port->hwcfg.buffercount; i++) { - buf = saa7164_buffer_alloc(port, - port->hw_streamingparams.numberoflines * - port->hw_streamingparams.pitch); - - if (!buf) { - result = -ENOMEM; - printk(KERN_ERR "%s: dvb_register_adapter failed " - "(errno = %d), unable to allocate buffers\n", - DRIVER_NAME, result); - goto fail_adapter; - } - - mutex_lock(&port->dmaqueue_lock); - list_add_tail(&buf->list, &port->dmaqueue.list); - mutex_unlock(&port->dmaqueue_lock); - } - - /* register adapter */ - result = dvb_register_adapter(&dvb->adapter, DRIVER_NAME, THIS_MODULE, - &dev->pci->dev, adapter_nr); - if (result < 0) { - printk(KERN_ERR "%s: dvb_register_adapter failed " - "(errno = %d)\n", DRIVER_NAME, result); - goto fail_adapter; - } - dvb->adapter.priv = port; - - /* register frontend */ - result = dvb_register_frontend(&dvb->adapter, dvb->frontend); - if (result < 0) { - printk(KERN_ERR "%s: dvb_register_frontend failed " - "(errno = %d)\n", DRIVER_NAME, result); - goto fail_frontend; - } - - /* register demux stuff */ - dvb->demux.dmx.capabilities = - DMX_TS_FILTERING | DMX_SECTION_FILTERING | - DMX_MEMORY_BASED_FILTERING; - dvb->demux.priv = port; - dvb->demux.filternum = 256; - dvb->demux.feednum = 256; - dvb->demux.start_feed = saa7164_dvb_start_feed; - dvb->demux.stop_feed = saa7164_dvb_stop_feed; - result = dvb_dmx_init(&dvb->demux); - if (result < 0) { - printk(KERN_ERR "%s: dvb_dmx_init failed (errno = %d)\n", - DRIVER_NAME, result); - goto fail_dmx; - } - - dvb->dmxdev.filternum = 256; - dvb->dmxdev.demux = &dvb->demux.dmx; - dvb->dmxdev.capabilities = 0; - result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter); - if (result < 0) { - printk(KERN_ERR "%s: dvb_dmxdev_init failed (errno = %d)\n", - DRIVER_NAME, result); - goto fail_dmxdev; - } - - dvb->fe_hw.source = DMX_FRONTEND_0; - result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_hw); - if (result < 0) { - printk(KERN_ERR "%s: add_frontend failed " - "(DMX_FRONTEND_0, errno = %d)\n", DRIVER_NAME, result); - goto fail_fe_hw; - } - - dvb->fe_mem.source = DMX_MEMORY_FE; - result = dvb->demux.dmx.add_frontend(&dvb->demux.dmx, &dvb->fe_mem); - if (result < 0) { - printk(KERN_ERR "%s: add_frontend failed " - "(DMX_MEMORY_FE, errno = %d)\n", DRIVER_NAME, result); - goto fail_fe_mem; - } - - result = dvb->demux.dmx.connect_frontend(&dvb->demux.dmx, &dvb->fe_hw); - if (result < 0) { - printk(KERN_ERR "%s: connect_frontend failed (errno = %d)\n", - DRIVER_NAME, result); - goto fail_fe_conn; - } - - /* register network adapter */ - dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx); - return 0; - -fail_fe_conn: - dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem); -fail_fe_mem: - dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw); -fail_fe_hw: - dvb_dmxdev_release(&dvb->dmxdev); -fail_dmxdev: - dvb_dmx_release(&dvb->demux); -fail_dmx: - dvb_unregister_frontend(dvb->frontend); -fail_frontend: - dvb_frontend_detach(dvb->frontend); - dvb_unregister_adapter(&dvb->adapter); -fail_adapter: - return result; -} - -int saa7164_dvb_unregister(struct saa7164_port *port) -{ - struct saa7164_dvb *dvb = &port->dvb; - struct saa7164_dev *dev = port->dev; - struct saa7164_buffer *b; - struct list_head *c, *n; - - dprintk(DBGLVL_DVB, "%s()\n", __func__); - - if (port->type != SAA7164_MPEG_DVB) - BUG(); - - /* Remove any allocated buffers */ - mutex_lock(&port->dmaqueue_lock); - list_for_each_safe(c, n, &port->dmaqueue.list) { - b = list_entry(c, struct saa7164_buffer, list); - list_del(c); - saa7164_buffer_dealloc(b); - } - mutex_unlock(&port->dmaqueue_lock); - - if (dvb->frontend == NULL) - return 0; - - dvb_net_release(&dvb->net); - dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem); - dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw); - dvb_dmxdev_release(&dvb->dmxdev); - dvb_dmx_release(&dvb->demux); - dvb_unregister_frontend(dvb->frontend); - dvb_frontend_detach(dvb->frontend); - dvb_unregister_adapter(&dvb->adapter); - return 0; -} - -/* All the DVB attach calls go here, this function get's modified - * for each new card. - */ -int saa7164_dvb_register(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - struct saa7164_dvb *dvb = &port->dvb; - struct saa7164_i2c *i2c_bus = NULL; - int ret; - - dprintk(DBGLVL_DVB, "%s()\n", __func__); - - /* init frontend */ - switch (dev->board) { - case SAA7164_BOARD_HAUPPAUGE_HVR2200: - case SAA7164_BOARD_HAUPPAUGE_HVR2200_2: - case SAA7164_BOARD_HAUPPAUGE_HVR2200_3: - case SAA7164_BOARD_HAUPPAUGE_HVR2200_4: - case SAA7164_BOARD_HAUPPAUGE_HVR2200_5: - i2c_bus = &dev->i2c_bus[port->nr + 1]; - switch (port->nr) { - case 0: - port->dvb.frontend = dvb_attach(tda10048_attach, - &hauppauge_hvr2200_1_config, - &i2c_bus->i2c_adap); - - if (port->dvb.frontend != NULL) { - /* TODO: addr is in the card struct */ - dvb_attach(tda18271_attach, port->dvb.frontend, - 0xc0 >> 1, &i2c_bus->i2c_adap, - &hauppauge_hvr22x0_tuner_config); - } - - break; - case 1: - port->dvb.frontend = dvb_attach(tda10048_attach, - &hauppauge_hvr2200_2_config, - &i2c_bus->i2c_adap); - - if (port->dvb.frontend != NULL) { - /* TODO: addr is in the card struct */ - dvb_attach(tda18271_attach, port->dvb.frontend, - 0xc0 >> 1, &i2c_bus->i2c_adap, - &hauppauge_hvr22x0s_tuner_config); - } - - break; - } - break; - case SAA7164_BOARD_HAUPPAUGE_HVR2250: - case SAA7164_BOARD_HAUPPAUGE_HVR2250_2: - case SAA7164_BOARD_HAUPPAUGE_HVR2250_3: - i2c_bus = &dev->i2c_bus[port->nr + 1]; - - port->dvb.frontend = dvb_attach(s5h1411_attach, - &hauppauge_s5h1411_config, - &i2c_bus->i2c_adap); - - if (port->dvb.frontend != NULL) { - if (port->nr == 0) { - /* Master TDA18271 */ - /* TODO: addr is in the card struct */ - dvb_attach(tda18271_attach, port->dvb.frontend, - 0xc0 >> 1, &i2c_bus->i2c_adap, - &hauppauge_hvr22x0_tuner_config); - } else { - /* Slave TDA18271 */ - dvb_attach(tda18271_attach, port->dvb.frontend, - 0xc0 >> 1, &i2c_bus->i2c_adap, - &hauppauge_hvr22x0s_tuner_config); - } - } - - break; - default: - printk(KERN_ERR "%s: The frontend isn't supported\n", - dev->name); - break; - } - if (NULL == dvb->frontend) { - printk(KERN_ERR "%s() Frontend initialization failed\n", - __func__); - return -1; - } - - /* register everything */ - ret = dvb_register(port); - if (ret < 0) { - if (dvb->frontend->ops.release) - dvb->frontend->ops.release(dvb->frontend); - return ret; - } - - return 0; -} - diff --git a/drivers/media/video/saa7164/saa7164-encoder.c b/drivers/media/video/saa7164/saa7164-encoder.c deleted file mode 100644 index a9ed686ad08a..000000000000 --- a/drivers/media/video/saa7164/saa7164-encoder.c +++ /dev/null @@ -1,1500 +0,0 @@ -/* - * Driver for the NXP SAA7164 PCIe bridge - * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "saa7164.h" - -#define ENCODER_MAX_BITRATE 6500000 -#define ENCODER_MIN_BITRATE 1000000 -#define ENCODER_DEF_BITRATE 5000000 - -static struct saa7164_tvnorm saa7164_tvnorms[] = { - { - .name = "NTSC-M", - .id = V4L2_STD_NTSC_M, - }, { - .name = "NTSC-JP", - .id = V4L2_STD_NTSC_M_JP, - } -}; - -static const u32 saa7164_v4l2_ctrls[] = { - V4L2_CID_BRIGHTNESS, - V4L2_CID_CONTRAST, - V4L2_CID_SATURATION, - V4L2_CID_HUE, - V4L2_CID_AUDIO_VOLUME, - V4L2_CID_SHARPNESS, - V4L2_CID_MPEG_STREAM_TYPE, - V4L2_CID_MPEG_VIDEO_ASPECT, - V4L2_CID_MPEG_VIDEO_B_FRAMES, - V4L2_CID_MPEG_VIDEO_GOP_SIZE, - V4L2_CID_MPEG_AUDIO_MUTE, - V4L2_CID_MPEG_VIDEO_BITRATE_MODE, - V4L2_CID_MPEG_VIDEO_BITRATE, - V4L2_CID_MPEG_VIDEO_BITRATE_PEAK, - 0 -}; - -/* Take the encoder configuration form the port struct and - * flush it to the hardware. - */ -static void saa7164_encoder_configure(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - dprintk(DBGLVL_ENC, "%s()\n", __func__); - - port->encoder_params.width = port->width; - port->encoder_params.height = port->height; - port->encoder_params.is_50hz = - (port->encodernorm.id & V4L2_STD_625_50) != 0; - - /* Set up the DIF (enable it) for analog mode by default */ - saa7164_api_initialize_dif(port); - - /* Configure the correct video standard */ - saa7164_api_configure_dif(port, port->encodernorm.id); - - /* Ensure the audio decoder is correct configured */ - saa7164_api_set_audio_std(port); -} - -static int saa7164_encoder_buffers_dealloc(struct saa7164_port *port) -{ - struct list_head *c, *n, *p, *q, *l, *v; - struct saa7164_dev *dev = port->dev; - struct saa7164_buffer *buf; - struct saa7164_user_buffer *ubuf; - - /* Remove any allocated buffers */ - mutex_lock(&port->dmaqueue_lock); - - dprintk(DBGLVL_ENC, "%s(port=%d) dmaqueue\n", __func__, port->nr); - list_for_each_safe(c, n, &port->dmaqueue.list) { - buf = list_entry(c, struct saa7164_buffer, list); - list_del(c); - saa7164_buffer_dealloc(buf); - } - - dprintk(DBGLVL_ENC, "%s(port=%d) used\n", __func__, port->nr); - list_for_each_safe(p, q, &port->list_buf_used.list) { - ubuf = list_entry(p, struct saa7164_user_buffer, list); - list_del(p); - saa7164_buffer_dealloc_user(ubuf); - } - - dprintk(DBGLVL_ENC, "%s(port=%d) free\n", __func__, port->nr); - list_for_each_safe(l, v, &port->list_buf_free.list) { - ubuf = list_entry(l, struct saa7164_user_buffer, list); - list_del(l); - saa7164_buffer_dealloc_user(ubuf); - } - - mutex_unlock(&port->dmaqueue_lock); - dprintk(DBGLVL_ENC, "%s(port=%d) done\n", __func__, port->nr); - - return 0; -} - -/* Dynamic buffer switch at encoder start time */ -static int saa7164_encoder_buffers_alloc(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - struct saa7164_buffer *buf; - struct saa7164_user_buffer *ubuf; - struct tmHWStreamParameters *params = &port->hw_streamingparams; - int result = -ENODEV, i; - int len = 0; - - dprintk(DBGLVL_ENC, "%s()\n", __func__); - - if (port->encoder_params.stream_type == - V4L2_MPEG_STREAM_TYPE_MPEG2_PS) { - dprintk(DBGLVL_ENC, - "%s() type=V4L2_MPEG_STREAM_TYPE_MPEG2_PS\n", - __func__); - params->samplesperline = 128; - params->numberoflines = 256; - params->pitch = 128; - params->numpagetables = 2 + - ((SAA7164_PS_NUMBER_OF_LINES * 128) / PAGE_SIZE); - } else - if (port->encoder_params.stream_type == - V4L2_MPEG_STREAM_TYPE_MPEG2_TS) { - dprintk(DBGLVL_ENC, - "%s() type=V4L2_MPEG_STREAM_TYPE_MPEG2_TS\n", - __func__); - params->samplesperline = 188; - params->numberoflines = 312; - params->pitch = 188; - params->numpagetables = 2 + - ((SAA7164_TS_NUMBER_OF_LINES * 188) / PAGE_SIZE); - } else - BUG(); - - /* Init and establish defaults */ - params->bitspersample = 8; - params->linethreshold = 0; - params->pagetablelistvirt = NULL; - params->pagetablelistphys = NULL; - params->numpagetableentries = port->hwcfg.buffercount; - - /* Allocate the PCI resources, buffers (hard) */ - for (i = 0; i < port->hwcfg.buffercount; i++) { - buf = saa7164_buffer_alloc(port, - params->numberoflines * - params->pitch); - - if (!buf) { - printk(KERN_ERR "%s() failed " - "(errno = %d), unable to allocate buffer\n", - __func__, result); - result = -ENOMEM; - goto failed; - } else { - - mutex_lock(&port->dmaqueue_lock); - list_add_tail(&buf->list, &port->dmaqueue.list); - mutex_unlock(&port->dmaqueue_lock); - - } - } - - /* Allocate some kernel buffers for copying - * to userpsace. - */ - len = params->numberoflines * params->pitch; - - if (encoder_buffers < 16) - encoder_buffers = 16; - if (encoder_buffers > 512) - encoder_buffers = 512; - - for (i = 0; i < encoder_buffers; i++) { - - ubuf = saa7164_buffer_alloc_user(dev, len); - if (ubuf) { - mutex_lock(&port->dmaqueue_lock); - list_add_tail(&ubuf->list, &port->list_buf_free.list); - mutex_unlock(&port->dmaqueue_lock); - } - - } - - result = 0; - -failed: - return result; -} - -static int saa7164_encoder_initialize(struct saa7164_port *port) -{ - saa7164_encoder_configure(port); - return 0; -} - -/* -- V4L2 --------------------------------------------------------- */ -static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - unsigned int i; - - dprintk(DBGLVL_ENC, "%s(id=0x%x)\n", __func__, (u32)*id); - - for (i = 0; i < ARRAY_SIZE(saa7164_tvnorms); i++) { - if (*id & saa7164_tvnorms[i].id) - break; - } - if (i == ARRAY_SIZE(saa7164_tvnorms)) - return -EINVAL; - - port->encodernorm = saa7164_tvnorms[i]; - - /* Update the audio decoder while is not running in - * auto detect mode. - */ - saa7164_api_set_audio_std(port); - - dprintk(DBGLVL_ENC, "%s(id=0x%x) OK\n", __func__, (u32)*id); - - return 0; -} - -static int vidioc_enum_input(struct file *file, void *priv, - struct v4l2_input *i) -{ - int n; - - char *inputs[] = { "tuner", "composite", "svideo", "aux", - "composite 2", "svideo 2", "aux 2" }; - - if (i->index >= 7) - return -EINVAL; - - strcpy(i->name, inputs[i->index]); - - if (i->index == 0) - i->type = V4L2_INPUT_TYPE_TUNER; - else - i->type = V4L2_INPUT_TYPE_CAMERA; - - for (n = 0; n < ARRAY_SIZE(saa7164_tvnorms); n++) - i->std |= saa7164_tvnorms[n].id; - - return 0; -} - -static int vidioc_g_input(struct file *file, void *priv, unsigned int *i) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - if (saa7164_api_get_videomux(port) != SAA_OK) - return -EIO; - - *i = (port->mux_input - 1); - - dprintk(DBGLVL_ENC, "%s() input=%d\n", __func__, *i); - - return 0; -} - -static int vidioc_s_input(struct file *file, void *priv, unsigned int i) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - dprintk(DBGLVL_ENC, "%s() input=%d\n", __func__, i); - - if (i >= 7) - return -EINVAL; - - port->mux_input = i + 1; - - if (saa7164_api_set_videomux(port) != SAA_OK) - return -EIO; - - return 0; -} - -static int vidioc_g_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - if (0 != t->index) - return -EINVAL; - - strcpy(t->name, "tuner"); - t->type = V4L2_TUNER_ANALOG_TV; - t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO; - - dprintk(DBGLVL_ENC, "VIDIOC_G_TUNER: tuner type %d\n", t->type); - - return 0; -} - -static int vidioc_s_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) -{ - /* Update the A/V core */ - return 0; -} - -static int vidioc_g_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - - f->type = V4L2_TUNER_ANALOG_TV; - f->frequency = port->freq; - - return 0; -} - -static int vidioc_s_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - struct saa7164_port *tsport; - struct dvb_frontend *fe; - - /* TODO: Pull this for the std */ - struct analog_parameters params = { - .mode = V4L2_TUNER_ANALOG_TV, - .audmode = V4L2_TUNER_MODE_STEREO, - .std = port->encodernorm.id, - .frequency = f->frequency - }; - - /* Stop the encoder */ - dprintk(DBGLVL_ENC, "%s() frequency=%d tuner=%d\n", __func__, - f->frequency, f->tuner); - - if (f->tuner != 0) - return -EINVAL; - - if (f->type != V4L2_TUNER_ANALOG_TV) - return -EINVAL; - - port->freq = f->frequency; - - /* Update the hardware */ - if (port->nr == SAA7164_PORT_ENC1) - tsport = &dev->ports[SAA7164_PORT_TS1]; - else - if (port->nr == SAA7164_PORT_ENC2) - tsport = &dev->ports[SAA7164_PORT_TS2]; - else - BUG(); - - fe = tsport->dvb.frontend; - - if (fe && fe->ops.tuner_ops.set_analog_params) - fe->ops.tuner_ops.set_analog_params(fe, ¶ms); - else - printk(KERN_ERR "%s() No analog tuner, aborting\n", __func__); - - saa7164_encoder_initialize(port); - - return 0; -} - -static int vidioc_g_ctrl(struct file *file, void *priv, - struct v4l2_control *ctl) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - dprintk(DBGLVL_ENC, "%s(id=%d, value=%d)\n", __func__, - ctl->id, ctl->value); - - switch (ctl->id) { - case V4L2_CID_BRIGHTNESS: - ctl->value = port->ctl_brightness; - break; - case V4L2_CID_CONTRAST: - ctl->value = port->ctl_contrast; - break; - case V4L2_CID_SATURATION: - ctl->value = port->ctl_saturation; - break; - case V4L2_CID_HUE: - ctl->value = port->ctl_hue; - break; - case V4L2_CID_SHARPNESS: - ctl->value = port->ctl_sharpness; - break; - case V4L2_CID_AUDIO_VOLUME: - ctl->value = port->ctl_volume; - break; - default: - return -EINVAL; - } - - return 0; -} - -static int vidioc_s_ctrl(struct file *file, void *priv, - struct v4l2_control *ctl) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - int ret = 0; - - dprintk(DBGLVL_ENC, "%s(id=%d, value=%d)\n", __func__, - ctl->id, ctl->value); - - switch (ctl->id) { - case V4L2_CID_BRIGHTNESS: - if ((ctl->value >= 0) && (ctl->value <= 255)) { - port->ctl_brightness = ctl->value; - saa7164_api_set_usercontrol(port, - PU_BRIGHTNESS_CONTROL); - } else - ret = -EINVAL; - break; - case V4L2_CID_CONTRAST: - if ((ctl->value >= 0) && (ctl->value <= 255)) { - port->ctl_contrast = ctl->value; - saa7164_api_set_usercontrol(port, PU_CONTRAST_CONTROL); - } else - ret = -EINVAL; - break; - case V4L2_CID_SATURATION: - if ((ctl->value >= 0) && (ctl->value <= 255)) { - port->ctl_saturation = ctl->value; - saa7164_api_set_usercontrol(port, - PU_SATURATION_CONTROL); - } else - ret = -EINVAL; - break; - case V4L2_CID_HUE: - if ((ctl->value >= 0) && (ctl->value <= 255)) { - port->ctl_hue = ctl->value; - saa7164_api_set_usercontrol(port, PU_HUE_CONTROL); - } else - ret = -EINVAL; - break; - case V4L2_CID_SHARPNESS: - if ((ctl->value >= 0) && (ctl->value <= 255)) { - port->ctl_sharpness = ctl->value; - saa7164_api_set_usercontrol(port, PU_SHARPNESS_CONTROL); - } else - ret = -EINVAL; - break; - case V4L2_CID_AUDIO_VOLUME: - if ((ctl->value >= -83) && (ctl->value <= 24)) { - port->ctl_volume = ctl->value; - saa7164_api_set_audio_volume(port, port->ctl_volume); - } else - ret = -EINVAL; - break; - default: - ret = -EINVAL; - } - - return ret; -} - -static int saa7164_get_ctrl(struct saa7164_port *port, - struct v4l2_ext_control *ctrl) -{ - struct saa7164_encoder_params *params = &port->encoder_params; - - switch (ctrl->id) { - case V4L2_CID_MPEG_VIDEO_BITRATE: - ctrl->value = params->bitrate; - break; - case V4L2_CID_MPEG_STREAM_TYPE: - ctrl->value = params->stream_type; - break; - case V4L2_CID_MPEG_AUDIO_MUTE: - ctrl->value = params->ctl_mute; - break; - case V4L2_CID_MPEG_VIDEO_ASPECT: - ctrl->value = params->ctl_aspect; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: - ctrl->value = params->bitrate_mode; - break; - case V4L2_CID_MPEG_VIDEO_B_FRAMES: - ctrl->value = params->refdist; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: - ctrl->value = params->bitrate_peak; - break; - case V4L2_CID_MPEG_VIDEO_GOP_SIZE: - ctrl->value = params->gop_size; - break; - default: - return -EINVAL; - } - return 0; -} - -static int vidioc_g_ext_ctrls(struct file *file, void *priv, - struct v4l2_ext_controls *ctrls) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - int i, err = 0; - - if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) { - for (i = 0; i < ctrls->count; i++) { - struct v4l2_ext_control *ctrl = ctrls->controls + i; - - err = saa7164_get_ctrl(port, ctrl); - if (err) { - ctrls->error_idx = i; - break; - } - } - return err; - - } - - return -EINVAL; -} - -static int saa7164_try_ctrl(struct v4l2_ext_control *ctrl, int ac3) -{ - int ret = -EINVAL; - - switch (ctrl->id) { - case V4L2_CID_MPEG_VIDEO_BITRATE: - if ((ctrl->value >= ENCODER_MIN_BITRATE) && - (ctrl->value <= ENCODER_MAX_BITRATE)) - ret = 0; - break; - case V4L2_CID_MPEG_STREAM_TYPE: - if ((ctrl->value == V4L2_MPEG_STREAM_TYPE_MPEG2_PS) || - (ctrl->value == V4L2_MPEG_STREAM_TYPE_MPEG2_TS)) - ret = 0; - break; - case V4L2_CID_MPEG_AUDIO_MUTE: - if ((ctrl->value >= 0) && - (ctrl->value <= 1)) - ret = 0; - break; - case V4L2_CID_MPEG_VIDEO_ASPECT: - if ((ctrl->value >= V4L2_MPEG_VIDEO_ASPECT_1x1) && - (ctrl->value <= V4L2_MPEG_VIDEO_ASPECT_221x100)) - ret = 0; - break; - case V4L2_CID_MPEG_VIDEO_GOP_SIZE: - if ((ctrl->value >= 0) && - (ctrl->value <= 255)) - ret = 0; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: - if ((ctrl->value == V4L2_MPEG_VIDEO_BITRATE_MODE_VBR) || - (ctrl->value == V4L2_MPEG_VIDEO_BITRATE_MODE_CBR)) - ret = 0; - break; - case V4L2_CID_MPEG_VIDEO_B_FRAMES: - if ((ctrl->value >= 1) && - (ctrl->value <= 3)) - ret = 0; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: - if ((ctrl->value >= ENCODER_MIN_BITRATE) && - (ctrl->value <= ENCODER_MAX_BITRATE)) - ret = 0; - break; - default: - ret = -EINVAL; - } - - return ret; -} - -static int vidioc_try_ext_ctrls(struct file *file, void *priv, - struct v4l2_ext_controls *ctrls) -{ - int i, err = 0; - - if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) { - for (i = 0; i < ctrls->count; i++) { - struct v4l2_ext_control *ctrl = ctrls->controls + i; - - err = saa7164_try_ctrl(ctrl, 0); - if (err) { - ctrls->error_idx = i; - break; - } - } - return err; - } - - return -EINVAL; -} - -static int saa7164_set_ctrl(struct saa7164_port *port, - struct v4l2_ext_control *ctrl) -{ - struct saa7164_encoder_params *params = &port->encoder_params; - int ret = 0; - - switch (ctrl->id) { - case V4L2_CID_MPEG_VIDEO_BITRATE: - params->bitrate = ctrl->value; - break; - case V4L2_CID_MPEG_STREAM_TYPE: - params->stream_type = ctrl->value; - break; - case V4L2_CID_MPEG_AUDIO_MUTE: - params->ctl_mute = ctrl->value; - ret = saa7164_api_audio_mute(port, params->ctl_mute); - if (ret != SAA_OK) { - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, - ret); - ret = -EIO; - } - break; - case V4L2_CID_MPEG_VIDEO_ASPECT: - params->ctl_aspect = ctrl->value; - ret = saa7164_api_set_aspect_ratio(port); - if (ret != SAA_OK) { - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, - ret); - ret = -EIO; - } - break; - case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: - params->bitrate_mode = ctrl->value; - break; - case V4L2_CID_MPEG_VIDEO_B_FRAMES: - params->refdist = ctrl->value; - break; - case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: - params->bitrate_peak = ctrl->value; - break; - case V4L2_CID_MPEG_VIDEO_GOP_SIZE: - params->gop_size = ctrl->value; - break; - default: - return -EINVAL; - } - - /* TODO: Update the hardware */ - - return ret; -} - -static int vidioc_s_ext_ctrls(struct file *file, void *priv, - struct v4l2_ext_controls *ctrls) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - int i, err = 0; - - if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) { - for (i = 0; i < ctrls->count; i++) { - struct v4l2_ext_control *ctrl = ctrls->controls + i; - - err = saa7164_try_ctrl(ctrl, 0); - if (err) { - ctrls->error_idx = i; - break; - } - err = saa7164_set_ctrl(port, ctrl); - if (err) { - ctrls->error_idx = i; - break; - } - } - return err; - - } - - return -EINVAL; -} - -static int vidioc_querycap(struct file *file, void *priv, - struct v4l2_capability *cap) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - strcpy(cap->driver, dev->name); - strlcpy(cap->card, saa7164_boards[dev->board].name, - sizeof(cap->card)); - sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); - - cap->capabilities = - V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_READWRITE | - 0; - - cap->capabilities |= V4L2_CAP_TUNER; - cap->version = 0; - - return 0; -} - -static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_fmtdesc *f) -{ - if (f->index != 0) - return -EINVAL; - - strlcpy(f->description, "MPEG", sizeof(f->description)); - f->pixelformat = V4L2_PIX_FMT_MPEG; - - return 0; -} - -static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = - port->ts_packet_size * port->ts_packet_count; - f->fmt.pix.colorspace = 0; - f->fmt.pix.width = port->width; - f->fmt.pix.height = port->height; - - dprintk(DBGLVL_ENC, "VIDIOC_G_FMT: w: %d, h: %d\n", - port->width, port->height); - - return 0; -} - -static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = - port->ts_packet_size * port->ts_packet_count; - f->fmt.pix.colorspace = 0; - dprintk(DBGLVL_ENC, "VIDIOC_TRY_FMT: w: %d, h: %d\n", - port->width, port->height); - return 0; -} - -static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = - port->ts_packet_size * port->ts_packet_count; - f->fmt.pix.colorspace = 0; - - dprintk(DBGLVL_ENC, "VIDIOC_S_FMT: w: %d, h: %d, f: %d\n", - f->fmt.pix.width, f->fmt.pix.height, f->fmt.pix.field); - - return 0; -} - -static int fill_queryctrl(struct saa7164_encoder_params *params, - struct v4l2_queryctrl *c) -{ - switch (c->id) { - case V4L2_CID_BRIGHTNESS: - return v4l2_ctrl_query_fill(c, 0x0, 0xff, 1, 127); - case V4L2_CID_CONTRAST: - return v4l2_ctrl_query_fill(c, 0x0, 0xff, 1, 66); - case V4L2_CID_SATURATION: - return v4l2_ctrl_query_fill(c, 0x0, 0xff, 1, 62); - case V4L2_CID_HUE: - return v4l2_ctrl_query_fill(c, 0x0, 0xff, 1, 128); - case V4L2_CID_SHARPNESS: - return v4l2_ctrl_query_fill(c, 0x0, 0x0f, 1, 8); - case V4L2_CID_MPEG_AUDIO_MUTE: - return v4l2_ctrl_query_fill(c, 0x0, 0x01, 1, 0); - case V4L2_CID_AUDIO_VOLUME: - return v4l2_ctrl_query_fill(c, -83, 24, 1, 20); - case V4L2_CID_MPEG_VIDEO_BITRATE: - return v4l2_ctrl_query_fill(c, - ENCODER_MIN_BITRATE, ENCODER_MAX_BITRATE, - 100000, ENCODER_DEF_BITRATE); - case V4L2_CID_MPEG_STREAM_TYPE: - return v4l2_ctrl_query_fill(c, - V4L2_MPEG_STREAM_TYPE_MPEG2_PS, - V4L2_MPEG_STREAM_TYPE_MPEG2_TS, - 1, V4L2_MPEG_STREAM_TYPE_MPEG2_PS); - case V4L2_CID_MPEG_VIDEO_ASPECT: - return v4l2_ctrl_query_fill(c, - V4L2_MPEG_VIDEO_ASPECT_1x1, - V4L2_MPEG_VIDEO_ASPECT_221x100, - 1, V4L2_MPEG_VIDEO_ASPECT_4x3); - case V4L2_CID_MPEG_VIDEO_GOP_SIZE: - return v4l2_ctrl_query_fill(c, 1, 255, 1, 15); - case V4L2_CID_MPEG_VIDEO_BITRATE_MODE: - return v4l2_ctrl_query_fill(c, - V4L2_MPEG_VIDEO_BITRATE_MODE_VBR, - V4L2_MPEG_VIDEO_BITRATE_MODE_CBR, - 1, V4L2_MPEG_VIDEO_BITRATE_MODE_VBR); - case V4L2_CID_MPEG_VIDEO_B_FRAMES: - return v4l2_ctrl_query_fill(c, - 1, 3, 1, 1); - case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: - return v4l2_ctrl_query_fill(c, - ENCODER_MIN_BITRATE, ENCODER_MAX_BITRATE, - 100000, ENCODER_DEF_BITRATE); - default: - return -EINVAL; - } -} - -static int vidioc_queryctrl(struct file *file, void *priv, - struct v4l2_queryctrl *c) -{ - struct saa7164_encoder_fh *fh = priv; - struct saa7164_port *port = fh->port; - int i, next; - u32 id = c->id; - - memset(c, 0, sizeof(*c)); - - next = !!(id & V4L2_CTRL_FLAG_NEXT_CTRL); - c->id = id & ~V4L2_CTRL_FLAG_NEXT_CTRL; - - for (i = 0; i < ARRAY_SIZE(saa7164_v4l2_ctrls); i++) { - if (next) { - if (c->id < saa7164_v4l2_ctrls[i]) - c->id = saa7164_v4l2_ctrls[i]; - else - continue; - } - - if (c->id == saa7164_v4l2_ctrls[i]) - return fill_queryctrl(&port->encoder_params, c); - - if (c->id < saa7164_v4l2_ctrls[i]) - break; - } - - return -EINVAL; -} - -static int saa7164_encoder_stop_port(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int ret; - - ret = saa7164_api_transition_port(port, SAA_DMASTATE_STOP); - if ((ret != SAA_OK) && (ret != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() stop transition failed, ret = 0x%x\n", - __func__, ret); - ret = -EIO; - } else { - dprintk(DBGLVL_ENC, "%s() Stopped\n", __func__); - ret = 0; - } - - return ret; -} - -static int saa7164_encoder_acquire_port(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int ret; - - ret = saa7164_api_transition_port(port, SAA_DMASTATE_ACQUIRE); - if ((ret != SAA_OK) && (ret != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() acquire transition failed, ret = 0x%x\n", - __func__, ret); - ret = -EIO; - } else { - dprintk(DBGLVL_ENC, "%s() Acquired\n", __func__); - ret = 0; - } - - return ret; -} - -static int saa7164_encoder_pause_port(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int ret; - - ret = saa7164_api_transition_port(port, SAA_DMASTATE_PAUSE); - if ((ret != SAA_OK) && (ret != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() pause transition failed, ret = 0x%x\n", - __func__, ret); - ret = -EIO; - } else { - dprintk(DBGLVL_ENC, "%s() Paused\n", __func__); - ret = 0; - } - - return ret; -} - -/* Firmware is very windows centric, meaning you have to transition - * the part through AVStream / KS Windows stages, forwards or backwards. - * States are: stopped, acquired (h/w), paused, started. - * We have to leave here will all of the soft buffers on the free list, - * else the cfg_post() func won't have soft buffers to correctly configure. - */ -static int saa7164_encoder_stop_streaming(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - struct saa7164_buffer *buf; - struct saa7164_user_buffer *ubuf; - struct list_head *c, *n; - int ret; - - dprintk(DBGLVL_ENC, "%s(port=%d)\n", __func__, port->nr); - - ret = saa7164_encoder_pause_port(port); - ret = saa7164_encoder_acquire_port(port); - ret = saa7164_encoder_stop_port(port); - - dprintk(DBGLVL_ENC, "%s(port=%d) Hardware stopped\n", __func__, - port->nr); - - /* Reset the state of any allocated buffer resources */ - mutex_lock(&port->dmaqueue_lock); - - /* Reset the hard and soft buffer state */ - list_for_each_safe(c, n, &port->dmaqueue.list) { - buf = list_entry(c, struct saa7164_buffer, list); - buf->flags = SAA7164_BUFFER_FREE; - buf->pos = 0; - } - - list_for_each_safe(c, n, &port->list_buf_used.list) { - ubuf = list_entry(c, struct saa7164_user_buffer, list); - ubuf->pos = 0; - list_move_tail(&ubuf->list, &port->list_buf_free.list); - } - - mutex_unlock(&port->dmaqueue_lock); - - /* Free any allocated resources */ - saa7164_encoder_buffers_dealloc(port); - - dprintk(DBGLVL_ENC, "%s(port=%d) Released\n", __func__, port->nr); - - return ret; -} - -static int saa7164_encoder_start_streaming(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int result, ret = 0; - - dprintk(DBGLVL_ENC, "%s(port=%d)\n", __func__, port->nr); - - port->done_first_interrupt = 0; - - /* allocate all of the PCIe DMA buffer resources on the fly, - * allowing switching between TS and PS payloads without - * requiring a complete driver reload. - */ - saa7164_encoder_buffers_alloc(port); - - /* Configure the encoder with any cache values */ - saa7164_api_set_encoder(port); - saa7164_api_get_encoder(port); - - /* Place the empty buffers on the hardware */ - saa7164_buffer_cfg_port(port); - - /* Acquire the hardware */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_ACQUIRE); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() acquire transition failed, res = 0x%x\n", - __func__, result); - - /* Stop the hardware, regardless */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_STOP); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() acquire/forced stop transition " - "failed, res = 0x%x\n", __func__, result); - } - ret = -EIO; - goto out; - } else - dprintk(DBGLVL_ENC, "%s() Acquired\n", __func__); - - /* Pause the hardware */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_PAUSE); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() pause transition failed, res = 0x%x\n", - __func__, result); - - /* Stop the hardware, regardless */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_STOP); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() pause/forced stop transition " - "failed, res = 0x%x\n", __func__, result); - } - - ret = -EIO; - goto out; - } else - dprintk(DBGLVL_ENC, "%s() Paused\n", __func__); - - /* Start the hardware */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_RUN); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() run transition failed, result = 0x%x\n", - __func__, result); - - /* Stop the hardware, regardless */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_STOP); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() run/forced stop transition " - "failed, res = 0x%x\n", __func__, result); - } - - ret = -EIO; - } else - dprintk(DBGLVL_ENC, "%s() Running\n", __func__); - -out: - return ret; -} - -static int fops_open(struct file *file) -{ - struct saa7164_dev *dev; - struct saa7164_port *port; - struct saa7164_encoder_fh *fh; - - port = (struct saa7164_port *)video_get_drvdata(video_devdata(file)); - if (!port) - return -ENODEV; - - dev = port->dev; - - dprintk(DBGLVL_ENC, "%s()\n", __func__); - - /* allocate + initialize per filehandle data */ - fh = kzalloc(sizeof(*fh), GFP_KERNEL); - if (NULL == fh) - return -ENOMEM; - - file->private_data = fh; - fh->port = port; - - return 0; -} - -static int fops_release(struct file *file) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - dprintk(DBGLVL_ENC, "%s()\n", __func__); - - /* Shut device down on last close */ - if (atomic_cmpxchg(&fh->v4l_reading, 1, 0) == 1) { - if (atomic_dec_return(&port->v4l_reader_count) == 0) { - /* stop mpeg capture then cancel buffers */ - saa7164_encoder_stop_streaming(port); - } - } - - file->private_data = NULL; - kfree(fh); - - return 0; -} - -struct saa7164_user_buffer *saa7164_enc_next_buf(struct saa7164_port *port) -{ - struct saa7164_user_buffer *ubuf = NULL; - struct saa7164_dev *dev = port->dev; - u32 crc; - - mutex_lock(&port->dmaqueue_lock); - if (!list_empty(&port->list_buf_used.list)) { - ubuf = list_first_entry(&port->list_buf_used.list, - struct saa7164_user_buffer, list); - - if (crc_checking) { - crc = crc32(0, ubuf->data, ubuf->actual_size); - if (crc != ubuf->crc) { - printk(KERN_ERR - "%s() ubuf %p crc became invalid, was 0x%x became 0x%x\n", - __func__, - ubuf, ubuf->crc, crc); - } - } - - } - mutex_unlock(&port->dmaqueue_lock); - - dprintk(DBGLVL_ENC, "%s() returns %p\n", __func__, ubuf); - - return ubuf; -} - -static ssize_t fops_read(struct file *file, char __user *buffer, - size_t count, loff_t *pos) -{ - struct saa7164_encoder_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_user_buffer *ubuf = NULL; - struct saa7164_dev *dev = port->dev; - int ret = 0; - int rem, cnt; - u8 *p; - - port->last_read_msecs_diff = port->last_read_msecs; - port->last_read_msecs = jiffies_to_msecs(jiffies); - port->last_read_msecs_diff = port->last_read_msecs - - port->last_read_msecs_diff; - - saa7164_histogram_update(&port->read_interval, - port->last_read_msecs_diff); - - if (*pos) { - printk(KERN_ERR "%s() ESPIPE\n", __func__); - return -ESPIPE; - } - - if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) { - if (atomic_inc_return(&port->v4l_reader_count) == 1) { - - if (saa7164_encoder_initialize(port) < 0) { - printk(KERN_ERR "%s() EINVAL\n", __func__); - return -EINVAL; - } - - saa7164_encoder_start_streaming(port); - msleep(200); - } - } - - /* blocking wait for buffer */ - if ((file->f_flags & O_NONBLOCK) == 0) { - if (wait_event_interruptible(port->wait_read, - saa7164_enc_next_buf(port))) { - printk(KERN_ERR "%s() ERESTARTSYS\n", __func__); - return -ERESTARTSYS; - } - } - - /* Pull the first buffer from the used list */ - ubuf = saa7164_enc_next_buf(port); - - while ((count > 0) && ubuf) { - - /* set remaining bytes to copy */ - rem = ubuf->actual_size - ubuf->pos; - cnt = rem > count ? count : rem; - - p = ubuf->data + ubuf->pos; - - dprintk(DBGLVL_ENC, - "%s() count=%d cnt=%d rem=%d buf=%p buf->pos=%d\n", - __func__, (int)count, cnt, rem, ubuf, ubuf->pos); - - if (copy_to_user(buffer, p, cnt)) { - printk(KERN_ERR "%s() copy_to_user failed\n", __func__); - if (!ret) { - printk(KERN_ERR "%s() EFAULT\n", __func__); - ret = -EFAULT; - } - goto err; - } - - ubuf->pos += cnt; - count -= cnt; - buffer += cnt; - ret += cnt; - - if (ubuf->pos > ubuf->actual_size) - printk(KERN_ERR "read() pos > actual, huh?\n"); - - if (ubuf->pos == ubuf->actual_size) { - - /* finished with current buffer, take next buffer */ - - /* Requeue the buffer on the free list */ - ubuf->pos = 0; - - mutex_lock(&port->dmaqueue_lock); - list_move_tail(&ubuf->list, &port->list_buf_free.list); - mutex_unlock(&port->dmaqueue_lock); - - /* Dequeue next */ - if ((file->f_flags & O_NONBLOCK) == 0) { - if (wait_event_interruptible(port->wait_read, - saa7164_enc_next_buf(port))) { - break; - } - } - ubuf = saa7164_enc_next_buf(port); - } - } -err: - if (!ret && !ubuf) - ret = -EAGAIN; - - return ret; -} - -static unsigned int fops_poll(struct file *file, poll_table *wait) -{ - struct saa7164_encoder_fh *fh = - (struct saa7164_encoder_fh *)file->private_data; - struct saa7164_port *port = fh->port; - unsigned int mask = 0; - - port->last_poll_msecs_diff = port->last_poll_msecs; - port->last_poll_msecs = jiffies_to_msecs(jiffies); - port->last_poll_msecs_diff = port->last_poll_msecs - - port->last_poll_msecs_diff; - - saa7164_histogram_update(&port->poll_interval, - port->last_poll_msecs_diff); - - if (!video_is_registered(port->v4l_device)) - return -EIO; - - if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) { - if (atomic_inc_return(&port->v4l_reader_count) == 1) { - if (saa7164_encoder_initialize(port) < 0) - return -EINVAL; - saa7164_encoder_start_streaming(port); - msleep(200); - } - } - - /* blocking wait for buffer */ - if ((file->f_flags & O_NONBLOCK) == 0) { - if (wait_event_interruptible(port->wait_read, - saa7164_enc_next_buf(port))) { - return -ERESTARTSYS; - } - } - - /* Pull the first buffer from the used list */ - if (!list_empty(&port->list_buf_used.list)) - mask |= POLLIN | POLLRDNORM; - - return mask; -} - -static const struct v4l2_file_operations mpeg_fops = { - .owner = THIS_MODULE, - .open = fops_open, - .release = fops_release, - .read = fops_read, - .poll = fops_poll, - .unlocked_ioctl = video_ioctl2, -}; - -int saa7164_g_chip_ident(struct file *file, void *fh, - struct v4l2_dbg_chip_ident *chip) -{ - struct saa7164_port *port = ((struct saa7164_encoder_fh *)fh)->port; - struct saa7164_dev *dev = port->dev; - dprintk(DBGLVL_ENC, "%s()\n", __func__); - - return 0; -} - -int saa7164_g_register(struct file *file, void *fh, - struct v4l2_dbg_register *reg) -{ - struct saa7164_port *port = ((struct saa7164_encoder_fh *)fh)->port; - struct saa7164_dev *dev = port->dev; - dprintk(DBGLVL_ENC, "%s()\n", __func__); - - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - - return 0; -} - -int saa7164_s_register(struct file *file, void *fh, - struct v4l2_dbg_register *reg) -{ - struct saa7164_port *port = ((struct saa7164_encoder_fh *)fh)->port; - struct saa7164_dev *dev = port->dev; - dprintk(DBGLVL_ENC, "%s()\n", __func__); - - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - - return 0; -} - -static const struct v4l2_ioctl_ops mpeg_ioctl_ops = { - .vidioc_s_std = vidioc_s_std, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, - .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_g_ctrl = vidioc_g_ctrl, - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, - .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_g_ext_ctrls = vidioc_g_ext_ctrls, - .vidioc_s_ext_ctrls = vidioc_s_ext_ctrls, - .vidioc_try_ext_ctrls = vidioc_try_ext_ctrls, - .vidioc_queryctrl = vidioc_queryctrl, - .vidioc_g_chip_ident = saa7164_g_chip_ident, -#ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = saa7164_g_register, - .vidioc_s_register = saa7164_s_register, -#endif -}; - -static struct video_device saa7164_mpeg_template = { - .name = "saa7164", - .fops = &mpeg_fops, - .ioctl_ops = &mpeg_ioctl_ops, - .minor = -1, - .tvnorms = SAA7164_NORMS, - .current_norm = V4L2_STD_NTSC_M, -}; - -static struct video_device *saa7164_encoder_alloc( - struct saa7164_port *port, - struct pci_dev *pci, - struct video_device *template, - char *type) -{ - struct video_device *vfd; - struct saa7164_dev *dev = port->dev; - - dprintk(DBGLVL_ENC, "%s()\n", __func__); - - vfd = video_device_alloc(); - if (NULL == vfd) - return NULL; - - *vfd = *template; - snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", dev->name, - type, saa7164_boards[dev->board].name); - - vfd->parent = &pci->dev; - vfd->release = video_device_release; - return vfd; -} - -int saa7164_encoder_register(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int result = -ENODEV; - - dprintk(DBGLVL_ENC, "%s()\n", __func__); - - if (port->type != SAA7164_MPEG_ENCODER) - BUG(); - - /* Sanity check that the PCI configuration space is active */ - if (port->hwcfg.BARLocation == 0) { - printk(KERN_ERR "%s() failed " - "(errno = %d), NO PCI configuration\n", - __func__, result); - result = -ENOMEM; - goto failed; - } - - /* Establish encoder defaults here */ - /* Set default TV standard */ - port->encodernorm = saa7164_tvnorms[0]; - port->width = 720; - port->mux_input = 1; /* Composite */ - port->video_format = EU_VIDEO_FORMAT_MPEG_2; - port->audio_format = 0; - port->video_resolution = 0; - port->ctl_brightness = 127; - port->ctl_contrast = 66; - port->ctl_hue = 128; - port->ctl_saturation = 62; - port->ctl_sharpness = 8; - port->encoder_params.bitrate = ENCODER_DEF_BITRATE; - port->encoder_params.bitrate_peak = ENCODER_DEF_BITRATE; - port->encoder_params.bitrate_mode = V4L2_MPEG_VIDEO_BITRATE_MODE_CBR; - port->encoder_params.stream_type = V4L2_MPEG_STREAM_TYPE_MPEG2_PS; - port->encoder_params.ctl_mute = 0; - port->encoder_params.ctl_aspect = V4L2_MPEG_VIDEO_ASPECT_4x3; - port->encoder_params.refdist = 1; - port->encoder_params.gop_size = SAA7164_ENCODER_DEFAULT_GOP_SIZE; - - if (port->encodernorm.id & V4L2_STD_525_60) - port->height = 480; - else - port->height = 576; - - /* Allocate and register the video device node */ - port->v4l_device = saa7164_encoder_alloc(port, - dev->pci, &saa7164_mpeg_template, "mpeg"); - - if (!port->v4l_device) { - printk(KERN_INFO "%s: can't allocate mpeg device\n", - dev->name); - result = -ENOMEM; - goto failed; - } - - video_set_drvdata(port->v4l_device, port); - result = video_register_device(port->v4l_device, - VFL_TYPE_GRABBER, -1); - if (result < 0) { - printk(KERN_INFO "%s: can't register mpeg device\n", - dev->name); - /* TODO: We're going to leak here if we don't dealloc - The buffers above. The unreg function can't deal wit it. - */ - goto failed; - } - - printk(KERN_INFO "%s: registered device video%d [mpeg]\n", - dev->name, port->v4l_device->num); - - /* Configure the hardware defaults */ - saa7164_api_set_videomux(port); - saa7164_api_set_usercontrol(port, PU_BRIGHTNESS_CONTROL); - saa7164_api_set_usercontrol(port, PU_CONTRAST_CONTROL); - saa7164_api_set_usercontrol(port, PU_HUE_CONTROL); - saa7164_api_set_usercontrol(port, PU_SATURATION_CONTROL); - saa7164_api_set_usercontrol(port, PU_SHARPNESS_CONTROL); - saa7164_api_audio_mute(port, 0); - saa7164_api_set_audio_volume(port, 20); - saa7164_api_set_aspect_ratio(port); - - /* Disable audio standard detection, it's buggy */ - saa7164_api_set_audio_detection(port, 0); - - saa7164_api_set_encoder(port); - saa7164_api_get_encoder(port); - - result = 0; -failed: - return result; -} - -void saa7164_encoder_unregister(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - - dprintk(DBGLVL_ENC, "%s(port=%d)\n", __func__, port->nr); - - if (port->type != SAA7164_MPEG_ENCODER) - BUG(); - - if (port->v4l_device) { - if (port->v4l_device->minor != -1) - video_unregister_device(port->v4l_device); - else - video_device_release(port->v4l_device); - - port->v4l_device = NULL; - } - - dprintk(DBGLVL_ENC, "%s(port=%d) done\n", __func__, port->nr); -} - diff --git a/drivers/media/video/saa7164/saa7164-fw.c b/drivers/media/video/saa7164/saa7164-fw.c deleted file mode 100644 index a266bf0169e6..000000000000 --- a/drivers/media/video/saa7164/saa7164-fw.c +++ /dev/null @@ -1,613 +0,0 @@ -/* - * Driver for the NXP SAA7164 PCIe bridge - * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/firmware.h> -#include <linux/slab.h> - -#include "saa7164.h" - -#define SAA7164_REV2_FIRMWARE "NXP7164-2010-03-10.1.fw" -#define SAA7164_REV2_FIRMWARE_SIZE 4019072 - -#define SAA7164_REV3_FIRMWARE "NXP7164-2010-03-10.1.fw" -#define SAA7164_REV3_FIRMWARE_SIZE 4019072 - -struct fw_header { - u32 firmwaresize; - u32 bslsize; - u32 reserved; - u32 version; -}; - -int saa7164_dl_wait_ack(struct saa7164_dev *dev, u32 reg) -{ - u32 timeout = SAA_DEVICE_TIMEOUT; - while ((saa7164_readl(reg) & 0x01) == 0) { - timeout -= 10; - if (timeout == 0) { - printk(KERN_ERR "%s() timeout (no d/l ack)\n", - __func__); - return -EBUSY; - } - msleep(100); - } - - return 0; -} - -int saa7164_dl_wait_clr(struct saa7164_dev *dev, u32 reg) -{ - u32 timeout = SAA_DEVICE_TIMEOUT; - while (saa7164_readl(reg) & 0x01) { - timeout -= 10; - if (timeout == 0) { - printk(KERN_ERR "%s() timeout (no d/l clr)\n", - __func__); - return -EBUSY; - } - msleep(100); - } - - return 0; -} - -/* TODO: move dlflags into dev-> and change to write/readl/b */ -/* TODO: Excessive levels of debug */ -int saa7164_downloadimage(struct saa7164_dev *dev, u8 *src, u32 srcsize, - u32 dlflags, u8 *dst, u32 dstsize) -{ - u32 reg, timeout, offset; - u8 *srcbuf = NULL; - int ret; - - u32 dlflag = dlflags; - u32 dlflag_ack = dlflag + 4; - u32 drflag = dlflag_ack + 4; - u32 drflag_ack = drflag + 4; - u32 bleflag = drflag_ack + 4; - - dprintk(DBGLVL_FW, - "%s(image=%p, size=%d, flags=0x%x, dst=%p, dstsize=0x%x)\n", - __func__, src, srcsize, dlflags, dst, dstsize); - - if ((src == NULL) || (dst == NULL)) { - ret = -EIO; - goto out; - } - - srcbuf = kzalloc(4 * 1048576, GFP_KERNEL); - if (NULL == srcbuf) { - ret = -ENOMEM; - goto out; - } - - if (srcsize > (4*1048576)) { - ret = -ENOMEM; - goto out; - } - - memcpy(srcbuf, src, srcsize); - - dprintk(DBGLVL_FW, "%s() dlflag = 0x%x\n", __func__, dlflag); - dprintk(DBGLVL_FW, "%s() dlflag_ack = 0x%x\n", __func__, dlflag_ack); - dprintk(DBGLVL_FW, "%s() drflag = 0x%x\n", __func__, drflag); - dprintk(DBGLVL_FW, "%s() drflag_ack = 0x%x\n", __func__, drflag_ack); - dprintk(DBGLVL_FW, "%s() bleflag = 0x%x\n", __func__, bleflag); - - reg = saa7164_readl(dlflag); - dprintk(DBGLVL_FW, "%s() dlflag (0x%x)= 0x%x\n", __func__, dlflag, reg); - if (reg == 1) - dprintk(DBGLVL_FW, - "%s() Download flag already set, please reboot\n", - __func__); - - /* Indicate download start */ - saa7164_writel(dlflag, 1); - ret = saa7164_dl_wait_ack(dev, dlflag_ack); - if (ret < 0) - goto out; - - /* Ack download start, then wait for wait */ - saa7164_writel(dlflag, 0); - ret = saa7164_dl_wait_clr(dev, dlflag_ack); - if (ret < 0) - goto out; - - /* Deal with the raw firmware, in the appropriate chunk size */ - for (offset = 0; srcsize > dstsize; - srcsize -= dstsize, offset += dstsize) { - - dprintk(DBGLVL_FW, "%s() memcpy %d\n", __func__, dstsize); - memcpy(dst, srcbuf + offset, dstsize); - - /* Flag the data as ready */ - saa7164_writel(drflag, 1); - ret = saa7164_dl_wait_ack(dev, drflag_ack); - if (ret < 0) - goto out; - - /* Wait for indication data was received */ - saa7164_writel(drflag, 0); - ret = saa7164_dl_wait_clr(dev, drflag_ack); - if (ret < 0) - goto out; - - } - - dprintk(DBGLVL_FW, "%s() memcpy(l) %d\n", __func__, dstsize); - /* Write last block to the device */ - memcpy(dst, srcbuf+offset, srcsize); - - /* Flag the data as ready */ - saa7164_writel(drflag, 1); - ret = saa7164_dl_wait_ack(dev, drflag_ack); - if (ret < 0) - goto out; - - saa7164_writel(drflag, 0); - timeout = 0; - while (saa7164_readl(bleflag) != SAA_DEVICE_IMAGE_BOOTING) { - if (saa7164_readl(bleflag) & SAA_DEVICE_IMAGE_CORRUPT) { - printk(KERN_ERR "%s() image corrupt\n", __func__); - ret = -EBUSY; - goto out; - } - - if (saa7164_readl(bleflag) & SAA_DEVICE_MEMORY_CORRUPT) { - printk(KERN_ERR "%s() device memory corrupt\n", - __func__); - ret = -EBUSY; - goto out; - } - - msleep(10); /* Checkpatch throws a < 20ms warning */ - if (timeout++ > 60) - break; - } - - printk(KERN_INFO "%s() Image downloaded, booting...\n", __func__); - - ret = saa7164_dl_wait_clr(dev, drflag_ack); - if (ret < 0) - goto out; - - printk(KERN_INFO "%s() Image booted successfully.\n", __func__); - ret = 0; - -out: - kfree(srcbuf); - return ret; -} - -/* TODO: Excessive debug */ -/* Load the firmware. Optionally it can be in ROM or newer versions - * can be on disk, saving the expense of the ROM hardware. */ -int saa7164_downloadfirmware(struct saa7164_dev *dev) -{ - /* u32 second_timeout = 60 * SAA_DEVICE_TIMEOUT; */ - u32 tmp, filesize, version, err_flags, first_timeout, fwlength; - u32 second_timeout, updatebootloader = 1, bootloadersize = 0; - const struct firmware *fw = NULL; - struct fw_header *hdr, *boothdr = NULL, *fwhdr; - u32 bootloaderversion = 0, fwloadersize; - u8 *bootloaderoffset = NULL, *fwloaderoffset; - char *fwname; - int ret; - - dprintk(DBGLVL_FW, "%s()\n", __func__); - - if (saa7164_boards[dev->board].chiprev == SAA7164_CHIP_REV2) { - fwname = SAA7164_REV2_FIRMWARE; - fwlength = SAA7164_REV2_FIRMWARE_SIZE; - } else { - fwname = SAA7164_REV3_FIRMWARE; - fwlength = SAA7164_REV3_FIRMWARE_SIZE; - } - - version = saa7164_getcurrentfirmwareversion(dev); - - if (version == 0x00) { - - second_timeout = 100; - first_timeout = 100; - err_flags = saa7164_readl(SAA_BOOTLOADERERROR_FLAGS); - dprintk(DBGLVL_FW, "%s() err_flags = %x\n", - __func__, err_flags); - - while (err_flags != SAA_DEVICE_IMAGE_BOOTING) { - dprintk(DBGLVL_FW, "%s() err_flags = %x\n", - __func__, err_flags); - msleep(10); /* Checkpatch throws a < 20ms warning */ - - if (err_flags & SAA_DEVICE_IMAGE_CORRUPT) { - printk(KERN_ERR "%s() firmware corrupt\n", - __func__); - break; - } - if (err_flags & SAA_DEVICE_MEMORY_CORRUPT) { - printk(KERN_ERR "%s() device memory corrupt\n", - __func__); - break; - } - if (err_flags & SAA_DEVICE_NO_IMAGE) { - printk(KERN_ERR "%s() no first image\n", - __func__); - break; - } - if (err_flags & SAA_DEVICE_IMAGE_SEARCHING) { - first_timeout -= 10; - if (first_timeout == 0) { - printk(KERN_ERR - "%s() no first image\n", - __func__); - break; - } - } else if (err_flags & SAA_DEVICE_IMAGE_LOADING) { - second_timeout -= 10; - if (second_timeout == 0) { - printk(KERN_ERR - "%s() FW load time exceeded\n", - __func__); - break; - } - } else { - second_timeout -= 10; - if (second_timeout == 0) { - printk(KERN_ERR - "%s() Unknown bootloader flags 0x%x\n", - __func__, err_flags); - break; - } - } - - err_flags = saa7164_readl(SAA_BOOTLOADERERROR_FLAGS); - } /* While != Booting */ - - if (err_flags == SAA_DEVICE_IMAGE_BOOTING) { - dprintk(DBGLVL_FW, "%s() Loader 1 has loaded.\n", - __func__); - first_timeout = SAA_DEVICE_TIMEOUT; - second_timeout = 60 * SAA_DEVICE_TIMEOUT; - second_timeout = 100; - - err_flags = saa7164_readl(SAA_SECONDSTAGEERROR_FLAGS); - dprintk(DBGLVL_FW, "%s() err_flags2 = %x\n", - __func__, err_flags); - while (err_flags != SAA_DEVICE_IMAGE_BOOTING) { - dprintk(DBGLVL_FW, "%s() err_flags2 = %x\n", - __func__, err_flags); - msleep(10); /* Checkpatch throws a < 20ms warning */ - - if (err_flags & SAA_DEVICE_IMAGE_CORRUPT) { - printk(KERN_ERR - "%s() firmware corrupt\n", - __func__); - break; - } - if (err_flags & SAA_DEVICE_MEMORY_CORRUPT) { - printk(KERN_ERR - "%s() device memory corrupt\n", - __func__); - break; - } - if (err_flags & SAA_DEVICE_NO_IMAGE) { - printk(KERN_ERR "%s() no first image\n", - __func__); - break; - } - if (err_flags & SAA_DEVICE_IMAGE_SEARCHING) { - first_timeout -= 10; - if (first_timeout == 0) { - printk(KERN_ERR - "%s() no second image\n", - __func__); - break; - } - } else if (err_flags & - SAA_DEVICE_IMAGE_LOADING) { - second_timeout -= 10; - if (second_timeout == 0) { - printk(KERN_ERR - "%s() FW load time exceeded\n", - __func__); - break; - } - } else { - second_timeout -= 10; - if (second_timeout == 0) { - printk(KERN_ERR - "%s() Unknown bootloader flags 0x%x\n", - __func__, err_flags); - break; - } - } - - err_flags = - saa7164_readl(SAA_SECONDSTAGEERROR_FLAGS); - } /* err_flags != SAA_DEVICE_IMAGE_BOOTING */ - - dprintk(DBGLVL_FW, "%s() Loader flags 1:0x%x 2:0x%x.\n", - __func__, - saa7164_readl(SAA_BOOTLOADERERROR_FLAGS), - saa7164_readl(SAA_SECONDSTAGEERROR_FLAGS)); - - } /* err_flags == SAA_DEVICE_IMAGE_BOOTING */ - - /* It's possible for both firmwares to have booted, - * but that doesn't mean they've finished booting yet. - */ - if ((saa7164_readl(SAA_BOOTLOADERERROR_FLAGS) == - SAA_DEVICE_IMAGE_BOOTING) && - (saa7164_readl(SAA_SECONDSTAGEERROR_FLAGS) == - SAA_DEVICE_IMAGE_BOOTING)) { - - - dprintk(DBGLVL_FW, "%s() Loader 2 has loaded.\n", - __func__); - - first_timeout = SAA_DEVICE_TIMEOUT; - while (first_timeout) { - msleep(10); /* Checkpatch throws a < 20ms warning */ - - version = - saa7164_getcurrentfirmwareversion(dev); - if (version) { - dprintk(DBGLVL_FW, - "%s() All f/w loaded successfully\n", - __func__); - break; - } else { - first_timeout -= 10; - if (first_timeout == 0) { - printk(KERN_ERR - "%s() FW did not boot\n", - __func__); - break; - } - } - } - } - version = saa7164_getcurrentfirmwareversion(dev); - } /* version == 0 */ - - /* Has the firmware really booted? */ - if ((saa7164_readl(SAA_BOOTLOADERERROR_FLAGS) == - SAA_DEVICE_IMAGE_BOOTING) && - (saa7164_readl(SAA_SECONDSTAGEERROR_FLAGS) == - SAA_DEVICE_IMAGE_BOOTING) && (version == 0)) { - - printk(KERN_ERR - "%s() The firmware hung, probably bad firmware\n", - __func__); - - /* Tell the second stage loader we have a deadlock */ - saa7164_writel(SAA_DEVICE_DEADLOCK_DETECTED_OFFSET, - SAA_DEVICE_DEADLOCK_DETECTED); - - saa7164_getfirmwarestatus(dev); - - return -ENOMEM; - } - - dprintk(DBGLVL_FW, "Device has Firmware Version %d.%d.%d.%d\n", - (version & 0x0000fc00) >> 10, - (version & 0x000003e0) >> 5, - (version & 0x0000001f), - (version & 0xffff0000) >> 16); - - /* Load the firmwware from the disk if required */ - if (version == 0) { - - printk(KERN_INFO "%s() Waiting for firmware upload (%s)\n", - __func__, fwname); - - ret = request_firmware(&fw, fwname, &dev->pci->dev); - if (ret) { - printk(KERN_ERR "%s() Upload failed. " - "(file not found?)\n", __func__); - return -ENOMEM; - } - - printk(KERN_INFO "%s() firmware read %Zu bytes.\n", - __func__, fw->size); - - if (fw->size != fwlength) { - printk(KERN_ERR "xc5000: firmware incorrect size\n"); - ret = -ENOMEM; - goto out; - } - - printk(KERN_INFO "%s() firmware loaded.\n", __func__); - - hdr = (struct fw_header *)fw->data; - printk(KERN_INFO "Firmware file header part 1:\n"); - printk(KERN_INFO " .FirmwareSize = 0x%x\n", hdr->firmwaresize); - printk(KERN_INFO " .BSLSize = 0x%x\n", hdr->bslsize); - printk(KERN_INFO " .Reserved = 0x%x\n", hdr->reserved); - printk(KERN_INFO " .Version = 0x%x\n", hdr->version); - - /* Retrieve bootloader if reqd */ - if ((hdr->firmwaresize == 0) && (hdr->bslsize == 0)) - /* Second bootloader in the firmware file */ - filesize = hdr->reserved * 16; - else - filesize = (hdr->firmwaresize + hdr->bslsize) * - 16 + sizeof(struct fw_header); - - printk(KERN_INFO "%s() SecBootLoader.FileSize = %d\n", - __func__, filesize); - - /* Get bootloader (if reqd) and firmware header */ - if ((hdr->firmwaresize == 0) && (hdr->bslsize == 0)) { - /* Second boot loader is required */ - - /* Get the loader header */ - boothdr = (struct fw_header *)(fw->data + - sizeof(struct fw_header)); - - bootloaderversion = - saa7164_readl(SAA_DEVICE_2ND_VERSION); - dprintk(DBGLVL_FW, "Onboard BootLoader:\n"); - dprintk(DBGLVL_FW, "->Flag 0x%x\n", - saa7164_readl(SAA_BOOTLOADERERROR_FLAGS)); - dprintk(DBGLVL_FW, "->Ack 0x%x\n", - saa7164_readl(SAA_DATAREADY_FLAG_ACK)); - dprintk(DBGLVL_FW, "->FW Version 0x%x\n", version); - dprintk(DBGLVL_FW, "->Loader Version 0x%x\n", - bootloaderversion); - - if ((saa7164_readl(SAA_BOOTLOADERERROR_FLAGS) == - 0x03) && (saa7164_readl(SAA_DATAREADY_FLAG_ACK) - == 0x00) && (version == 0x00)) { - - dprintk(DBGLVL_FW, "BootLoader version in " - "rom %d.%d.%d.%d\n", - (bootloaderversion & 0x0000fc00) >> 10, - (bootloaderversion & 0x000003e0) >> 5, - (bootloaderversion & 0x0000001f), - (bootloaderversion & 0xffff0000) >> 16 - ); - dprintk(DBGLVL_FW, "BootLoader version " - "in file %d.%d.%d.%d\n", - (boothdr->version & 0x0000fc00) >> 10, - (boothdr->version & 0x000003e0) >> 5, - (boothdr->version & 0x0000001f), - (boothdr->version & 0xffff0000) >> 16 - ); - - if (bootloaderversion == boothdr->version) - updatebootloader = 0; - } - - /* Calculate offset to firmware header */ - tmp = (boothdr->firmwaresize + boothdr->bslsize) * 16 + - (sizeof(struct fw_header) + - sizeof(struct fw_header)); - - fwhdr = (struct fw_header *)(fw->data+tmp); - } else { - /* No second boot loader */ - fwhdr = hdr; - } - - dprintk(DBGLVL_FW, "Firmware version in file %d.%d.%d.%d\n", - (fwhdr->version & 0x0000fc00) >> 10, - (fwhdr->version & 0x000003e0) >> 5, - (fwhdr->version & 0x0000001f), - (fwhdr->version & 0xffff0000) >> 16 - ); - - if (version == fwhdr->version) { - /* No download, firmware already on board */ - ret = 0; - goto out; - } - - if ((hdr->firmwaresize == 0) && (hdr->bslsize == 0)) { - if (updatebootloader) { - /* Get ready to upload the bootloader */ - bootloadersize = (boothdr->firmwaresize + - boothdr->bslsize) * 16 + - sizeof(struct fw_header); - - bootloaderoffset = (u8 *)(fw->data + - sizeof(struct fw_header)); - - dprintk(DBGLVL_FW, "bootloader d/l starts.\n"); - printk(KERN_INFO "%s() FirmwareSize = 0x%x\n", - __func__, boothdr->firmwaresize); - printk(KERN_INFO "%s() BSLSize = 0x%x\n", - __func__, boothdr->bslsize); - printk(KERN_INFO "%s() Reserved = 0x%x\n", - __func__, boothdr->reserved); - printk(KERN_INFO "%s() Version = 0x%x\n", - __func__, boothdr->version); - ret = saa7164_downloadimage( - dev, - bootloaderoffset, - bootloadersize, - SAA_DOWNLOAD_FLAGS, - dev->bmmio + SAA_DEVICE_DOWNLOAD_OFFSET, - SAA_DEVICE_BUFFERBLOCKSIZE); - if (ret < 0) { - printk(KERN_ERR - "bootloader d/l has failed\n"); - goto out; - } - dprintk(DBGLVL_FW, - "bootloader download complete.\n"); - - } - - printk(KERN_ERR "starting firmware download(2)\n"); - bootloadersize = (boothdr->firmwaresize + - boothdr->bslsize) * 16 + - sizeof(struct fw_header); - - bootloaderoffset = - (u8 *)(fw->data + sizeof(struct fw_header)); - - fwloaderoffset = bootloaderoffset + bootloadersize; - - /* TODO: fix this bounds overrun here with old f/ws */ - fwloadersize = (fwhdr->firmwaresize + fwhdr->bslsize) * - 16 + sizeof(struct fw_header); - - ret = saa7164_downloadimage( - dev, - fwloaderoffset, - fwloadersize, - SAA_DEVICE_2ND_DOWNLOADFLAG_OFFSET, - dev->bmmio + SAA_DEVICE_2ND_DOWNLOAD_OFFSET, - SAA_DEVICE_2ND_BUFFERBLOCKSIZE); - if (ret < 0) { - printk(KERN_ERR "firmware download failed\n"); - goto out; - } - printk(KERN_ERR "firmware download complete.\n"); - - } else { - - /* No bootloader update reqd, download firmware only */ - printk(KERN_ERR "starting firmware download(3)\n"); - - ret = saa7164_downloadimage( - dev, - (u8 *)fw->data, - fw->size, - SAA_DOWNLOAD_FLAGS, - dev->bmmio + SAA_DEVICE_DOWNLOAD_OFFSET, - SAA_DEVICE_BUFFERBLOCKSIZE); - if (ret < 0) { - printk(KERN_ERR "firmware download failed\n"); - goto out; - } - printk(KERN_ERR "firmware download complete.\n"); - } - } - - dev->firmwareloaded = 1; - ret = 0; - -out: - release_firmware(fw); - return ret; -} diff --git a/drivers/media/video/saa7164/saa7164-i2c.c b/drivers/media/video/saa7164/saa7164-i2c.c deleted file mode 100644 index 4f7e3b42263f..000000000000 --- a/drivers/media/video/saa7164/saa7164-i2c.c +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Driver for the NXP SAA7164 PCIe bridge - * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/io.h> - -#include "saa7164.h" - -static int i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num) -{ - struct saa7164_i2c *bus = i2c_adap->algo_data; - struct saa7164_dev *dev = bus->dev; - int i, retval = 0; - - dprintk(DBGLVL_I2C, "%s(num = %d)\n", __func__, num); - - for (i = 0 ; i < num; i++) { - dprintk(DBGLVL_I2C, "%s(num = %d) addr = 0x%02x len = 0x%x\n", - __func__, num, msgs[i].addr, msgs[i].len); - if (msgs[i].flags & I2C_M_RD) { - /* Unsupported - Yet*/ - printk(KERN_ERR "%s() Unsupported - Yet\n", __func__); - continue; - } else if (i + 1 < num && (msgs[i + 1].flags & I2C_M_RD) && - msgs[i].addr == msgs[i + 1].addr) { - /* write then read from same address */ - - retval = saa7164_api_i2c_read(bus, msgs[i].addr, - msgs[i].len, msgs[i].buf, - msgs[i+1].len, msgs[i+1].buf - ); - - i++; - - if (retval < 0) - goto err; - } else { - /* write */ - retval = saa7164_api_i2c_write(bus, msgs[i].addr, - msgs[i].len, msgs[i].buf); - } - if (retval < 0) - goto err; - } - return num; - -err: - return retval; -} - -static u32 saa7164_functionality(struct i2c_adapter *adap) -{ - return I2C_FUNC_I2C; -} - -static struct i2c_algorithm saa7164_i2c_algo_template = { - .master_xfer = i2c_xfer, - .functionality = saa7164_functionality, -}; - -/* ----------------------------------------------------------------------- */ - -static struct i2c_adapter saa7164_i2c_adap_template = { - .name = "saa7164", - .owner = THIS_MODULE, - .algo = &saa7164_i2c_algo_template, -}; - -static struct i2c_client saa7164_i2c_client_template = { - .name = "saa7164 internal", -}; - -int saa7164_i2c_register(struct saa7164_i2c *bus) -{ - struct saa7164_dev *dev = bus->dev; - - dprintk(DBGLVL_I2C, "%s(bus = %d)\n", __func__, bus->nr); - - bus->i2c_adap = saa7164_i2c_adap_template; - bus->i2c_client = saa7164_i2c_client_template; - - bus->i2c_adap.dev.parent = &dev->pci->dev; - - strlcpy(bus->i2c_adap.name, bus->dev->name, - sizeof(bus->i2c_adap.name)); - - bus->i2c_adap.algo_data = bus; - i2c_set_adapdata(&bus->i2c_adap, bus); - i2c_add_adapter(&bus->i2c_adap); - - bus->i2c_client.adapter = &bus->i2c_adap; - - if (0 != bus->i2c_rc) - printk(KERN_ERR "%s: i2c bus %d register FAILED\n", - dev->name, bus->nr); - - return bus->i2c_rc; -} - -int saa7164_i2c_unregister(struct saa7164_i2c *bus) -{ - i2c_del_adapter(&bus->i2c_adap); - return 0; -} diff --git a/drivers/media/video/saa7164/saa7164-reg.h b/drivers/media/video/saa7164/saa7164-reg.h deleted file mode 100644 index 2bbf81583d33..000000000000 --- a/drivers/media/video/saa7164/saa7164-reg.h +++ /dev/null @@ -1,219 +0,0 @@ -/* - * Driver for the NXP SAA7164 PCIe bridge - * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -/* TODO: Retest the driver with errors expressed as negatives */ - -/* Result codes */ -#define SAA_OK 0 -#define SAA_ERR_BAD_PARAMETER 0x09 -#define SAA_ERR_NO_RESOURCES 0x0c -#define SAA_ERR_NOT_SUPPORTED 0x13 -#define SAA_ERR_BUSY 0x15 -#define SAA_ERR_READ 0x17 -#define SAA_ERR_TIMEOUT 0x1f -#define SAA_ERR_OVERFLOW 0x20 -#define SAA_ERR_EMPTY 0x22 -#define SAA_ERR_NOT_STARTED 0x23 -#define SAA_ERR_ALREADY_STARTED 0x24 -#define SAA_ERR_NOT_STOPPED 0x25 -#define SAA_ERR_ALREADY_STOPPED 0x26 -#define SAA_ERR_INVALID_COMMAND 0x3e -#define SAA_ERR_NULL_PACKET 0x59 - -/* Errors and flags from the silicon */ -#define PVC_ERRORCODE_UNKNOWN 0x00 -#define PVC_ERRORCODE_INVALID_COMMAND 0x01 -#define PVC_ERRORCODE_INVALID_CONTROL 0x02 -#define PVC_ERRORCODE_INVALID_DATA 0x03 -#define PVC_ERRORCODE_TIMEOUT 0x04 -#define PVC_ERRORCODE_NAK 0x05 -#define PVC_RESPONSEFLAG_ERROR 0x01 -#define PVC_RESPONSEFLAG_OVERFLOW 0x02 -#define PVC_RESPONSEFLAG_RESET 0x04 -#define PVC_RESPONSEFLAG_INTERFACE 0x08 -#define PVC_RESPONSEFLAG_CONTINUED 0x10 -#define PVC_CMDFLAG_INTERRUPT 0x02 -#define PVC_CMDFLAG_INTERFACE 0x04 -#define PVC_CMDFLAG_SERIALIZE 0x08 -#define PVC_CMDFLAG_CONTINUE 0x10 - -/* Silicon Commands */ -#define GET_DESCRIPTORS_CONTROL 0x01 -#define GET_STRING_CONTROL 0x03 -#define GET_LANGUAGE_CONTROL 0x05 -#define SET_POWER_CONTROL 0x07 -#define GET_FW_STATUS_CONTROL 0x08 -#define GET_FW_VERSION_CONTROL 0x09 -#define SET_DEBUG_LEVEL_CONTROL 0x0B -#define GET_DEBUG_DATA_CONTROL 0x0C -#define GET_PRODUCTION_INFO_CONTROL 0x0D - -/* cmd defines */ -#define SAA_CMDFLAG_CONTINUE 0x10 -#define SAA_CMD_MAX_MSG_UNITS 256 - -/* Some defines */ -#define SAA_BUS_TIMEOUT 50 -#define SAA_DEVICE_TIMEOUT 5000 -#define SAA_DEVICE_MAXREQUESTSIZE 256 - -/* Register addresses */ -#define SAA_DEVICE_VERSION 0x30 -#define SAA_DOWNLOAD_FLAGS 0x34 -#define SAA_DOWNLOAD_FLAG 0x34 -#define SAA_DOWNLOAD_FLAG_ACK 0x38 -#define SAA_DATAREADY_FLAG 0x3C -#define SAA_DATAREADY_FLAG_ACK 0x40 - -/* Boot loader register and bit definitions */ -#define SAA_BOOTLOADERERROR_FLAGS 0x44 -#define SAA_DEVICE_IMAGE_SEARCHING 0x01 -#define SAA_DEVICE_IMAGE_LOADING 0x02 -#define SAA_DEVICE_IMAGE_BOOTING 0x03 -#define SAA_DEVICE_IMAGE_CORRUPT 0x04 -#define SAA_DEVICE_MEMORY_CORRUPT 0x08 -#define SAA_DEVICE_NO_IMAGE 0x10 - -/* Register addresses */ -#define SAA_DEVICE_2ND_VERSION 0x50 -#define SAA_DEVICE_2ND_DOWNLOADFLAG_OFFSET 0x54 - -/* Register addresses */ -#define SAA_SECONDSTAGEERROR_FLAGS 0x64 - -/* Bootloader regs and flags */ -#define SAA_DEVICE_DEADLOCK_DETECTED_OFFSET 0x6C -#define SAA_DEVICE_DEADLOCK_DETECTED 0xDEADDEAD - -/* Basic firmware status registers */ -#define SAA_DEVICE_SYSINIT_STATUS_OFFSET 0x70 -#define SAA_DEVICE_SYSINIT_STATUS 0x70 -#define SAA_DEVICE_SYSINIT_MODE 0x74 -#define SAA_DEVICE_SYSINIT_SPEC 0x78 -#define SAA_DEVICE_SYSINIT_INST 0x7C -#define SAA_DEVICE_SYSINIT_CPULOAD 0x80 -#define SAA_DEVICE_SYSINIT_REMAINHEAP 0x84 - -#define SAA_DEVICE_DOWNLOAD_OFFSET 0x1000 -#define SAA_DEVICE_BUFFERBLOCKSIZE 0x1000 - -#define SAA_DEVICE_2ND_BUFFERBLOCKSIZE 0x100000 -#define SAA_DEVICE_2ND_DOWNLOAD_OFFSET 0x200000 - -/* Descriptors */ -#define CS_INTERFACE 0x24 - -/* Descriptor subtypes */ -#define VC_INPUT_TERMINAL 0x02 -#define VC_OUTPUT_TERMINAL 0x03 -#define VC_SELECTOR_UNIT 0x04 -#define VC_PROCESSING_UNIT 0x05 -#define FEATURE_UNIT 0x06 -#define TUNER_UNIT 0x09 -#define ENCODER_UNIT 0x0A -#define EXTENSION_UNIT 0x0B -#define VC_TUNER_PATH 0xF0 -#define PVC_HARDWARE_DESCRIPTOR 0xF1 -#define PVC_INTERFACE_DESCRIPTOR 0xF2 -#define PVC_INFRARED_UNIT 0xF3 -#define DRM_UNIT 0xF4 -#define GENERAL_REQUEST 0xF5 - -/* Format Types */ -#define VS_FORMAT_TYPE 0x02 -#define VS_FORMAT_TYPE_I 0x01 -#define VS_FORMAT_UNCOMPRESSED 0x04 -#define VS_FRAME_UNCOMPRESSED 0x05 -#define VS_FORMAT_MPEG2PS 0x09 -#define VS_FORMAT_MPEG2TS 0x0A -#define VS_FORMAT_MPEG4SL 0x0B -#define VS_FORMAT_WM9 0x0C -#define VS_FORMAT_DIVX 0x0D -#define VS_FORMAT_VBI 0x0E -#define VS_FORMAT_RDS 0x0F - -/* Device extension commands */ -#define EXU_REGISTER_ACCESS_CONTROL 0x00 -#define EXU_GPIO_CONTROL 0x01 -#define EXU_GPIO_GROUP_CONTROL 0x02 -#define EXU_INTERRUPT_CONTROL 0x03 - -/* State Transition and args */ -#define SAA_PROBE_CONTROL 0x01 -#define SAA_COMMIT_CONTROL 0x02 -#define SAA_STATE_CONTROL 0x03 -#define SAA_DMASTATE_STOP 0x00 -#define SAA_DMASTATE_ACQUIRE 0x01 -#define SAA_DMASTATE_PAUSE 0x02 -#define SAA_DMASTATE_RUN 0x03 - -/* A/V Mux Input Selector */ -#define SU_INPUT_SELECT_CONTROL 0x01 - -/* Encoder Profiles */ -#define EU_PROFILE_PS_DVD 0x06 -#define EU_PROFILE_TS_HQ 0x09 -#define EU_VIDEO_FORMAT_MPEG_2 0x02 - -/* Tuner */ -#define TU_AUDIO_MODE_CONTROL 0x17 - -/* Video Formats */ -#define TU_STANDARD_CONTROL 0x00 -#define TU_STANDARD_AUTO_CONTROL 0x01 -#define TU_STANDARD_NONE 0x00 -#define TU_STANDARD_NTSC_M 0x01 -#define TU_STANDARD_PAL_I 0x08 -#define TU_STANDARD_MANUAL 0x00 -#define TU_STANDARD_AUTO 0x01 - -/* Video Controls */ -#define PU_BRIGHTNESS_CONTROL 0x02 -#define PU_CONTRAST_CONTROL 0x03 -#define PU_HUE_CONTROL 0x06 -#define PU_SATURATION_CONTROL 0x07 -#define PU_SHARPNESS_CONTROL 0x08 - -/* Audio Controls */ -#define MUTE_CONTROL 0x01 -#define VOLUME_CONTROL 0x02 -#define AUDIO_DEFAULT_CONTROL 0x0D - -/* Default Volume Levels */ -#define TMHW_LEV_ADJ_DECLEV_DEFAULT 0x00 -#define TMHW_LEV_ADJ_MONOLEV_DEFAULT 0x00 -#define TMHW_LEV_ADJ_NICLEV_DEFAULT 0x00 -#define TMHW_LEV_ADJ_SAPLEV_DEFAULT 0x00 -#define TMHW_LEV_ADJ_ADCLEV_DEFAULT 0x00 - -/* Encoder Related Commands */ -#define EU_PROFILE_CONTROL 0x00 -#define EU_VIDEO_FORMAT_CONTROL 0x01 -#define EU_VIDEO_BIT_RATE_CONTROL 0x02 -#define EU_VIDEO_RESOLUTION_CONTROL 0x03 -#define EU_VIDEO_GOP_STRUCTURE_CONTROL 0x04 -#define EU_VIDEO_INPUT_ASPECT_CONTROL 0x0A -#define EU_AUDIO_FORMAT_CONTROL 0x0C -#define EU_AUDIO_BIT_RATE_CONTROL 0x0D - -/* Firmware Debugging */ -#define SET_DEBUG_LEVEL_CONTROL 0x0B -#define GET_DEBUG_DATA_CONTROL 0x0C diff --git a/drivers/media/video/saa7164/saa7164-types.h b/drivers/media/video/saa7164/saa7164-types.h deleted file mode 100644 index 1d2140a3eb38..000000000000 --- a/drivers/media/video/saa7164/saa7164-types.h +++ /dev/null @@ -1,442 +0,0 @@ -/* - * Driver for the NXP SAA7164 PCIe bridge - * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -/* TODO: Cleanup and shorten the namespace */ - -/* Some structues are passed directly to/from the firmware and - * have strict alignment requirements. This is one of them. - */ -struct tmComResHWDescr { - u8 bLength; - u8 bDescriptorType; - u8 bDescriptorSubtype; - u16 bcdSpecVersion; - u32 dwClockFrequency; - u32 dwClockUpdateRes; - u8 bCapabilities; - u32 dwDeviceRegistersLocation; - u32 dwHostMemoryRegion; - u32 dwHostMemoryRegionSize; - u32 dwHostHibernatMemRegion; - u32 dwHostHibernatMemRegionSize; -} __attribute__((packed)); - -/* This is DWORD aligned on windows but I can't find the right - * gcc syntax to match the binary data from the device. - * I've manually padded with Reserved[3] bytes to match the hardware, - * but this could break if GCC decies to pack in a different way. - */ -struct tmComResInterfaceDescr { - u8 bLength; - u8 bDescriptorType; - u8 bDescriptorSubtype; - u8 bFlags; - u8 bInterfaceType; - u8 bInterfaceId; - u8 bBaseInterface; - u8 bInterruptId; - u8 bDebugInterruptId; - u8 BARLocation; - u8 Reserved[3]; -}; - -struct tmComResBusDescr { - u64 CommandRing; - u64 ResponseRing; - u32 CommandWrite; - u32 CommandRead; - u32 ResponseWrite; - u32 ResponseRead; -}; - -enum tmBusType { - NONE = 0, - TYPE_BUS_PCI = 1, - TYPE_BUS_PCIe = 2, - TYPE_BUS_USB = 3, - TYPE_BUS_I2C = 4 -}; - -struct tmComResBusInfo { - enum tmBusType Type; - u16 m_wMaxReqSize; - u8 *m_pdwSetRing; - u32 m_dwSizeSetRing; - u8 *m_pdwGetRing; - u32 m_dwSizeGetRing; - u32 m_dwSetWritePos; - u32 m_dwSetReadPos; - u32 m_dwGetWritePos; - u32 m_dwGetReadPos; - - /* All access is protected */ - struct mutex lock; - -}; - -struct tmComResInfo { - u8 id; - u8 flags; - u16 size; - u32 command; - u16 controlselector; - u8 seqno; -} __attribute__((packed)); - -enum tmComResCmd { - SET_CUR = 0x01, - GET_CUR = 0x81, - GET_MIN = 0x82, - GET_MAX = 0x83, - GET_RES = 0x84, - GET_LEN = 0x85, - GET_INFO = 0x86, - GET_DEF = 0x87 -}; - -struct cmd { - u8 seqno; - u32 inuse; - u32 timeout; - u32 signalled; - struct mutex lock; - wait_queue_head_t wait; -}; - -struct tmDescriptor { - u32 pathid; - u32 size; - void *descriptor; -}; - -struct tmComResDescrHeader { - u8 len; - u8 type; - u8 subtype; - u8 unitid; -} __attribute__((packed)); - -struct tmComResExtDevDescrHeader { - u8 len; - u8 type; - u8 subtype; - u8 unitid; - u32 devicetype; - u16 deviceid; - u32 numgpiopins; - u8 numgpiogroups; - u8 controlsize; -} __attribute__((packed)); - -struct tmComResGPIO { - u32 pin; - u8 state; -} __attribute__((packed)); - -struct tmComResPathDescrHeader { - u8 len; - u8 type; - u8 subtype; - u8 pathid; -} __attribute__((packed)); - -/* terminaltype */ -enum tmComResTermType { - ITT_ANTENNA = 0x0203, - LINE_CONNECTOR = 0x0603, - SPDIF_CONNECTOR = 0x0605, - COMPOSITE_CONNECTOR = 0x0401, - SVIDEO_CONNECTOR = 0x0402, - COMPONENT_CONNECTOR = 0x0403, - STANDARD_DMA = 0xF101 -}; - -struct tmComResAntTermDescrHeader { - u8 len; - u8 type; - u8 subtype; - u8 terminalid; - u16 terminaltype; - u8 assocterminal; - u8 iterminal; - u8 controlsize; -} __attribute__((packed)); - -struct tmComResTunerDescrHeader { - u8 len; - u8 type; - u8 subtype; - u8 unitid; - u8 sourceid; - u8 iunit; - u32 tuningstandards; - u8 controlsize; - u32 controls; -} __attribute__((packed)); - -enum tmBufferFlag { - /* the buffer does not contain any valid data */ - TM_BUFFER_FLAG_EMPTY, - - /* the buffer is filled with valid data */ - TM_BUFFER_FLAG_DONE, - - /* the buffer is the dummy buffer - TODO??? */ - TM_BUFFER_FLAG_DUMMY_BUFFER -}; - -struct tmBuffer { - u64 *pagetablevirt; - u64 pagetablephys; - u16 offset; - u8 *context; - u64 timestamp; - enum tmBufferFlag BufferFlag; - u32 lostbuffers; - u32 validbuffers; - u64 *dummypagevirt; - u64 dummypagephys; - u64 *addressvirt; -}; - -struct tmHWStreamParameters { - u32 bitspersample; - u32 samplesperline; - u32 numberoflines; - u32 pitch; - u32 linethreshold; - u64 **pagetablelistvirt; - u64 *pagetablelistphys; - u32 numpagetables; - u32 numpagetableentries; -}; - -struct tmStreamParameters { - struct tmHWStreamParameters HWStreamParameters; - u64 qwDummyPageTablePhys; - u64 *pDummyPageTableVirt; -}; - -struct tmComResDMATermDescrHeader { - u8 len; - u8 type; - u8 subtyle; - u8 unitid; - u16 terminaltype; - u8 assocterminal; - u8 sourceid; - u8 iterminal; - u32 BARLocation; - u8 flags; - u8 interruptid; - u8 buffercount; - u8 metadatasize; - u8 numformats; - u8 controlsize; -} __attribute__((packed)); - -/* - * - * Description: - * This is the transport stream format header. - * - * Settings: - * bLength - The size of this descriptor in bytes. - * bDescriptorType - CS_INTERFACE. - * bDescriptorSubtype - VS_FORMAT_MPEG2TS descriptor subtype. - * bFormatIndex - A non-zero constant that uniquely identifies the - * format. - * bDataOffset - Offset to TSP packet within MPEG-2 TS transport - * stride, in bytes. - * bPacketLength - Length of TSP packet, in bytes (typically 188). - * bStrideLength - Length of MPEG-2 TS transport stride. - * guidStrideFormat - A Globally Unique Identifier indicating the - * format of the stride data (if any). Set to zeros - * if there is no Stride Data, or if the Stride - * Data is to be ignored by the application. - * - */ -struct tmComResTSFormatDescrHeader { - u8 len; - u8 type; - u8 subtype; - u8 bFormatIndex; - u8 bDataOffset; - u8 bPacketLength; - u8 bStrideLength; - u8 guidStrideFormat[16]; -} __attribute__((packed)); - -/* Encoder related structures */ - -/* A/V Mux Selector */ -struct tmComResSelDescrHeader { - u8 len; - u8 type; - u8 subtype; - u8 unitid; - u8 nrinpins; - u8 sourceid; -} __attribute__((packed)); - -/* A/V Audio processor definitions */ -struct tmComResProcDescrHeader { - u8 len; - u8 type; - u8 subtype; - u8 unitid; - u8 sourceid; - u16 wreserved; - u8 controlsize; -} __attribute__((packed)); - -/* Video bitrate control message */ -#define EU_VIDEO_BIT_RATE_MODE_CONSTANT (0) -#define EU_VIDEO_BIT_RATE_MODE_VARIABLE_AVERAGE (1) -#define EU_VIDEO_BIT_RATE_MODE_VARIABLE_PEAK (2) -struct tmComResEncVideoBitRate { - u8 ucVideoBitRateMode; - u32 dwVideoBitRate; - u32 dwVideoBitRatePeak; -} __attribute__((packed)); - -/* Video Encoder Aspect Ratio message */ -struct tmComResEncVideoInputAspectRatio { - u8 width; - u8 height; -} __attribute__((packed)); - -/* Video Encoder GOP IBP message */ -/* 1. IPPPPPPPPPPPPPP */ -/* 2. IBPBPBPBPBPBPBP */ -/* 3. IBBPBBPBBPBBP */ -#define SAA7164_ENCODER_DEFAULT_GOP_DIST (1) -#define SAA7164_ENCODER_DEFAULT_GOP_SIZE (15) -struct tmComResEncVideoGopStructure { - u8 ucGOPSize; /* GOP Size 12, 15 */ - u8 ucRefFrameDist; /* Reference Frame Distance */ -} __attribute__((packed)); - -/* Encoder processor definition */ -struct tmComResEncoderDescrHeader { - u8 len; - u8 type; - u8 subtype; - u8 unitid; - u8 vsourceid; - u8 asourceid; - u8 iunit; - u32 dwmControlCap; - u32 dwmProfileCap; - u32 dwmVidFormatCap; - u8 bmVidBitrateCap; - u16 wmVidResolutionsCap; - u16 wmVidFrmRateCap; - u32 dwmAudFormatCap; - u8 bmAudBitrateCap; -} __attribute__((packed)); - -/* Audio processor definition */ -struct tmComResAFeatureDescrHeader { - u8 len; - u8 type; - u8 subtype; - u8 unitid; - u8 sourceid; - u8 controlsize; -} __attribute__((packed)); - -/* Audio control messages */ -struct tmComResAudioDefaults { - u8 ucDecoderLevel; - u8 ucDecoderFM_Level; - u8 ucMonoLevel; - u8 ucNICAM_Level; - u8 ucSAP_Level; - u8 ucADC_Level; -} __attribute__((packed)); - -/* Audio bitrate control message */ -struct tmComResEncAudioBitRate { - u8 ucAudioBitRateMode; - u32 dwAudioBitRate; - u32 dwAudioBitRatePeak; -} __attribute__((packed)); - -/* Tuner / AV Decoder messages */ -struct tmComResTunerStandard { - u8 std; - u32 country; -} __attribute__((packed)); - -struct tmComResTunerStandardAuto { - u8 mode; -} __attribute__((packed)); - -/* EEPROM definition for PS stream types */ -struct tmComResPSFormatDescrHeader { - u8 len; - u8 type; - u8 subtype; - u8 bFormatIndex; - u16 wPacketLength; - u16 wPackLength; - u8 bPackDataType; -} __attribute__((packed)); - -/* VBI control structure */ -struct tmComResVBIFormatDescrHeader { - u8 len; - u8 type; - u8 subtype; /* VS_FORMAT_VBI */ - u8 bFormatIndex; - u32 VideoStandard; /* See KS_AnalogVideoStandard, NTSC = 1 */ - u8 StartLine; /* NTSC Start = 10 */ - u8 EndLine; /* NTSC = 21 */ - u8 FieldRate; /* 60 for NTSC */ - u8 bNumLines; /* Unused - scheduled for removal */ -} __attribute__((packed)); - -struct tmComResProbeCommit { - u16 bmHint; - u8 bFormatIndex; - u8 bFrameIndex; -} __attribute__((packed)); - -struct tmComResDebugSetLevel { - u32 dwDebugLevel; -} __attribute__((packed)); - -struct tmComResDebugGetData { - u32 dwResult; - u8 ucDebugData[256]; -} __attribute__((packed)); - -struct tmFwInfoStruct { - u32 status; - u32 mode; - u32 devicespec; - u32 deviceinst; - u32 CPULoad; - u32 RemainHeap; - u32 CPUClock; - u32 RAMSpeed; -} __attribute__((packed)); diff --git a/drivers/media/video/saa7164/saa7164-vbi.c b/drivers/media/video/saa7164/saa7164-vbi.c deleted file mode 100644 index d8e6c8f14079..000000000000 --- a/drivers/media/video/saa7164/saa7164-vbi.c +++ /dev/null @@ -1,1374 +0,0 @@ -/* - * Driver for the NXP SAA7164 PCIe bridge - * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "saa7164.h" - -static struct saa7164_tvnorm saa7164_tvnorms[] = { - { - .name = "NTSC-M", - .id = V4L2_STD_NTSC_M, - }, { - .name = "NTSC-JP", - .id = V4L2_STD_NTSC_M_JP, - } -}; - -static const u32 saa7164_v4l2_ctrls[] = { - 0 -}; - -/* Take the encoder configuration from the port struct and - * flush it to the hardware. - */ -static void saa7164_vbi_configure(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - dprintk(DBGLVL_VBI, "%s()\n", __func__); - - port->vbi_params.width = port->width; - port->vbi_params.height = port->height; - port->vbi_params.is_50hz = - (port->encodernorm.id & V4L2_STD_625_50) != 0; - - /* Set up the DIF (enable it) for analog mode by default */ - saa7164_api_initialize_dif(port); - - /* Configure the correct video standard */ -#if 0 - saa7164_api_configure_dif(port, port->encodernorm.id); -#endif - -#if 0 - /* Ensure the audio decoder is correct configured */ - saa7164_api_set_audio_std(port); -#endif - dprintk(DBGLVL_VBI, "%s() ends\n", __func__); -} - -static int saa7164_vbi_buffers_dealloc(struct saa7164_port *port) -{ - struct list_head *c, *n, *p, *q, *l, *v; - struct saa7164_dev *dev = port->dev; - struct saa7164_buffer *buf; - struct saa7164_user_buffer *ubuf; - - /* Remove any allocated buffers */ - mutex_lock(&port->dmaqueue_lock); - - dprintk(DBGLVL_VBI, "%s(port=%d) dmaqueue\n", __func__, port->nr); - list_for_each_safe(c, n, &port->dmaqueue.list) { - buf = list_entry(c, struct saa7164_buffer, list); - list_del(c); - saa7164_buffer_dealloc(buf); - } - - dprintk(DBGLVL_VBI, "%s(port=%d) used\n", __func__, port->nr); - list_for_each_safe(p, q, &port->list_buf_used.list) { - ubuf = list_entry(p, struct saa7164_user_buffer, list); - list_del(p); - saa7164_buffer_dealloc_user(ubuf); - } - - dprintk(DBGLVL_VBI, "%s(port=%d) free\n", __func__, port->nr); - list_for_each_safe(l, v, &port->list_buf_free.list) { - ubuf = list_entry(l, struct saa7164_user_buffer, list); - list_del(l); - saa7164_buffer_dealloc_user(ubuf); - } - - mutex_unlock(&port->dmaqueue_lock); - dprintk(DBGLVL_VBI, "%s(port=%d) done\n", __func__, port->nr); - - return 0; -} - -/* Dynamic buffer switch at vbi start time */ -static int saa7164_vbi_buffers_alloc(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - struct saa7164_buffer *buf; - struct saa7164_user_buffer *ubuf; - struct tmHWStreamParameters *params = &port->hw_streamingparams; - int result = -ENODEV, i; - int len = 0; - - dprintk(DBGLVL_VBI, "%s()\n", __func__); - - /* TODO: NTSC SPECIFIC */ - /* Init and establish defaults */ - params->samplesperline = 1440; - params->numberoflines = 12; - params->numberoflines = 18; - params->pitch = 1600; - params->pitch = 1440; - params->numpagetables = 2 + - ((params->numberoflines * params->pitch) / PAGE_SIZE); - params->bitspersample = 8; - params->linethreshold = 0; - params->pagetablelistvirt = NULL; - params->pagetablelistphys = NULL; - params->numpagetableentries = port->hwcfg.buffercount; - - /* Allocate the PCI resources, buffers (hard) */ - for (i = 0; i < port->hwcfg.buffercount; i++) { - buf = saa7164_buffer_alloc(port, - params->numberoflines * - params->pitch); - - if (!buf) { - printk(KERN_ERR "%s() failed " - "(errno = %d), unable to allocate buffer\n", - __func__, result); - result = -ENOMEM; - goto failed; - } else { - - mutex_lock(&port->dmaqueue_lock); - list_add_tail(&buf->list, &port->dmaqueue.list); - mutex_unlock(&port->dmaqueue_lock); - - } - } - - /* Allocate some kernel buffers for copying - * to userpsace. - */ - len = params->numberoflines * params->pitch; - - if (vbi_buffers < 16) - vbi_buffers = 16; - if (vbi_buffers > 512) - vbi_buffers = 512; - - for (i = 0; i < vbi_buffers; i++) { - - ubuf = saa7164_buffer_alloc_user(dev, len); - if (ubuf) { - mutex_lock(&port->dmaqueue_lock); - list_add_tail(&ubuf->list, &port->list_buf_free.list); - mutex_unlock(&port->dmaqueue_lock); - } - - } - - result = 0; - -failed: - return result; -} - - -static int saa7164_vbi_initialize(struct saa7164_port *port) -{ - saa7164_vbi_configure(port); - return 0; -} - -/* -- V4L2 --------------------------------------------------------- */ -static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id *id) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - unsigned int i; - - dprintk(DBGLVL_VBI, "%s(id=0x%x)\n", __func__, (u32)*id); - - for (i = 0; i < ARRAY_SIZE(saa7164_tvnorms); i++) { - if (*id & saa7164_tvnorms[i].id) - break; - } - if (i == ARRAY_SIZE(saa7164_tvnorms)) - return -EINVAL; - - port->encodernorm = saa7164_tvnorms[i]; - - /* Update the audio decoder while is not running in - * auto detect mode. - */ - saa7164_api_set_audio_std(port); - - dprintk(DBGLVL_VBI, "%s(id=0x%x) OK\n", __func__, (u32)*id); - - return 0; -} - -static int vidioc_enum_input(struct file *file, void *priv, - struct v4l2_input *i) -{ - int n; - - char *inputs[] = { "tuner", "composite", "svideo", "aux", - "composite 2", "svideo 2", "aux 2" }; - - if (i->index >= 7) - return -EINVAL; - - strcpy(i->name, inputs[i->index]); - - if (i->index == 0) - i->type = V4L2_INPUT_TYPE_TUNER; - else - i->type = V4L2_INPUT_TYPE_CAMERA; - - for (n = 0; n < ARRAY_SIZE(saa7164_tvnorms); n++) - i->std |= saa7164_tvnorms[n].id; - - return 0; -} - -static int vidioc_g_input(struct file *file, void *priv, unsigned int *i) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - if (saa7164_api_get_videomux(port) != SAA_OK) - return -EIO; - - *i = (port->mux_input - 1); - - dprintk(DBGLVL_VBI, "%s() input=%d\n", __func__, *i); - - return 0; -} - -static int vidioc_s_input(struct file *file, void *priv, unsigned int i) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - dprintk(DBGLVL_VBI, "%s() input=%d\n", __func__, i); - - if (i >= 7) - return -EINVAL; - - port->mux_input = i + 1; - - if (saa7164_api_set_videomux(port) != SAA_OK) - return -EIO; - - return 0; -} - -static int vidioc_g_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - if (0 != t->index) - return -EINVAL; - - strcpy(t->name, "tuner"); - t->type = V4L2_TUNER_ANALOG_TV; - t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO; - - dprintk(DBGLVL_VBI, "VIDIOC_G_TUNER: tuner type %d\n", t->type); - - return 0; -} - -static int vidioc_s_tuner(struct file *file, void *priv, - struct v4l2_tuner *t) -{ - /* Update the A/V core */ - return 0; -} - -static int vidioc_g_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - - f->type = V4L2_TUNER_ANALOG_TV; - f->frequency = port->freq; - - return 0; -} - -static int vidioc_s_frequency(struct file *file, void *priv, - struct v4l2_frequency *f) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - struct saa7164_port *tsport; - struct dvb_frontend *fe; - - /* TODO: Pull this for the std */ - struct analog_parameters params = { - .mode = V4L2_TUNER_ANALOG_TV, - .audmode = V4L2_TUNER_MODE_STEREO, - .std = port->encodernorm.id, - .frequency = f->frequency - }; - - /* Stop the encoder */ - dprintk(DBGLVL_VBI, "%s() frequency=%d tuner=%d\n", __func__, - f->frequency, f->tuner); - - if (f->tuner != 0) - return -EINVAL; - - if (f->type != V4L2_TUNER_ANALOG_TV) - return -EINVAL; - - port->freq = f->frequency; - - /* Update the hardware */ - if (port->nr == SAA7164_PORT_VBI1) - tsport = &dev->ports[SAA7164_PORT_TS1]; - else - if (port->nr == SAA7164_PORT_VBI2) - tsport = &dev->ports[SAA7164_PORT_TS2]; - else - BUG(); - - fe = tsport->dvb.frontend; - - if (fe && fe->ops.tuner_ops.set_analog_params) - fe->ops.tuner_ops.set_analog_params(fe, ¶ms); - else - printk(KERN_ERR "%s() No analog tuner, aborting\n", __func__); - - saa7164_vbi_initialize(port); - - return 0; -} - -static int vidioc_g_ctrl(struct file *file, void *priv, - struct v4l2_control *ctl) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - dprintk(DBGLVL_VBI, "%s(id=%d, value=%d)\n", __func__, - ctl->id, ctl->value); - - switch (ctl->id) { - case V4L2_CID_BRIGHTNESS: - ctl->value = port->ctl_brightness; - break; - case V4L2_CID_CONTRAST: - ctl->value = port->ctl_contrast; - break; - case V4L2_CID_SATURATION: - ctl->value = port->ctl_saturation; - break; - case V4L2_CID_HUE: - ctl->value = port->ctl_hue; - break; - case V4L2_CID_SHARPNESS: - ctl->value = port->ctl_sharpness; - break; - case V4L2_CID_AUDIO_VOLUME: - ctl->value = port->ctl_volume; - break; - default: - return -EINVAL; - } - - return 0; -} - -static int vidioc_s_ctrl(struct file *file, void *priv, - struct v4l2_control *ctl) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - int ret = 0; - - dprintk(DBGLVL_VBI, "%s(id=%d, value=%d)\n", __func__, - ctl->id, ctl->value); - - switch (ctl->id) { - case V4L2_CID_BRIGHTNESS: - if ((ctl->value >= 0) && (ctl->value <= 255)) { - port->ctl_brightness = ctl->value; - saa7164_api_set_usercontrol(port, - PU_BRIGHTNESS_CONTROL); - } else - ret = -EINVAL; - break; - case V4L2_CID_CONTRAST: - if ((ctl->value >= 0) && (ctl->value <= 255)) { - port->ctl_contrast = ctl->value; - saa7164_api_set_usercontrol(port, PU_CONTRAST_CONTROL); - } else - ret = -EINVAL; - break; - case V4L2_CID_SATURATION: - if ((ctl->value >= 0) && (ctl->value <= 255)) { - port->ctl_saturation = ctl->value; - saa7164_api_set_usercontrol(port, - PU_SATURATION_CONTROL); - } else - ret = -EINVAL; - break; - case V4L2_CID_HUE: - if ((ctl->value >= 0) && (ctl->value <= 255)) { - port->ctl_hue = ctl->value; - saa7164_api_set_usercontrol(port, PU_HUE_CONTROL); - } else - ret = -EINVAL; - break; - case V4L2_CID_SHARPNESS: - if ((ctl->value >= 0) && (ctl->value <= 255)) { - port->ctl_sharpness = ctl->value; - saa7164_api_set_usercontrol(port, PU_SHARPNESS_CONTROL); - } else - ret = -EINVAL; - break; - case V4L2_CID_AUDIO_VOLUME: - if ((ctl->value >= -83) && (ctl->value <= 24)) { - port->ctl_volume = ctl->value; - saa7164_api_set_audio_volume(port, port->ctl_volume); - } else - ret = -EINVAL; - break; - default: - ret = -EINVAL; - } - - return ret; -} - -static int saa7164_get_ctrl(struct saa7164_port *port, - struct v4l2_ext_control *ctrl) -{ - struct saa7164_vbi_params *params = &port->vbi_params; - - switch (ctrl->id) { - case V4L2_CID_MPEG_STREAM_TYPE: - ctrl->value = params->stream_type; - break; - case V4L2_CID_MPEG_AUDIO_MUTE: - ctrl->value = params->ctl_mute; - break; - case V4L2_CID_MPEG_VIDEO_ASPECT: - ctrl->value = params->ctl_aspect; - break; - case V4L2_CID_MPEG_VIDEO_B_FRAMES: - ctrl->value = params->refdist; - break; - case V4L2_CID_MPEG_VIDEO_GOP_SIZE: - ctrl->value = params->gop_size; - break; - default: - return -EINVAL; - } - return 0; -} - -static int vidioc_g_ext_ctrls(struct file *file, void *priv, - struct v4l2_ext_controls *ctrls) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - int i, err = 0; - - if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) { - for (i = 0; i < ctrls->count; i++) { - struct v4l2_ext_control *ctrl = ctrls->controls + i; - - err = saa7164_get_ctrl(port, ctrl); - if (err) { - ctrls->error_idx = i; - break; - } - } - return err; - - } - - return -EINVAL; -} - -static int saa7164_try_ctrl(struct v4l2_ext_control *ctrl, int ac3) -{ - int ret = -EINVAL; - - switch (ctrl->id) { - case V4L2_CID_MPEG_STREAM_TYPE: - if ((ctrl->value == V4L2_MPEG_STREAM_TYPE_MPEG2_PS) || - (ctrl->value == V4L2_MPEG_STREAM_TYPE_MPEG2_TS)) - ret = 0; - break; - case V4L2_CID_MPEG_AUDIO_MUTE: - if ((ctrl->value >= 0) && - (ctrl->value <= 1)) - ret = 0; - break; - case V4L2_CID_MPEG_VIDEO_ASPECT: - if ((ctrl->value >= V4L2_MPEG_VIDEO_ASPECT_1x1) && - (ctrl->value <= V4L2_MPEG_VIDEO_ASPECT_221x100)) - ret = 0; - break; - case V4L2_CID_MPEG_VIDEO_GOP_SIZE: - if ((ctrl->value >= 0) && - (ctrl->value <= 255)) - ret = 0; - break; - case V4L2_CID_MPEG_VIDEO_B_FRAMES: - if ((ctrl->value >= 1) && - (ctrl->value <= 3)) - ret = 0; - break; - default: - ret = -EINVAL; - } - - return ret; -} - -static int vidioc_try_ext_ctrls(struct file *file, void *priv, - struct v4l2_ext_controls *ctrls) -{ - int i, err = 0; - - if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) { - for (i = 0; i < ctrls->count; i++) { - struct v4l2_ext_control *ctrl = ctrls->controls + i; - - err = saa7164_try_ctrl(ctrl, 0); - if (err) { - ctrls->error_idx = i; - break; - } - } - return err; - } - - return -EINVAL; -} - -static int saa7164_set_ctrl(struct saa7164_port *port, - struct v4l2_ext_control *ctrl) -{ - struct saa7164_vbi_params *params = &port->vbi_params; - int ret = 0; - - switch (ctrl->id) { - case V4L2_CID_MPEG_STREAM_TYPE: - params->stream_type = ctrl->value; - break; - case V4L2_CID_MPEG_AUDIO_MUTE: - params->ctl_mute = ctrl->value; - ret = saa7164_api_audio_mute(port, params->ctl_mute); - if (ret != SAA_OK) { - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, - ret); - ret = -EIO; - } - break; - case V4L2_CID_MPEG_VIDEO_ASPECT: - params->ctl_aspect = ctrl->value; - ret = saa7164_api_set_aspect_ratio(port); - if (ret != SAA_OK) { - printk(KERN_ERR "%s() error, ret = 0x%x\n", __func__, - ret); - ret = -EIO; - } - break; - case V4L2_CID_MPEG_VIDEO_B_FRAMES: - params->refdist = ctrl->value; - break; - case V4L2_CID_MPEG_VIDEO_GOP_SIZE: - params->gop_size = ctrl->value; - break; - default: - return -EINVAL; - } - - /* TODO: Update the hardware */ - - return ret; -} - -static int vidioc_s_ext_ctrls(struct file *file, void *priv, - struct v4l2_ext_controls *ctrls) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - int i, err = 0; - - if (ctrls->ctrl_class == V4L2_CTRL_CLASS_MPEG) { - for (i = 0; i < ctrls->count; i++) { - struct v4l2_ext_control *ctrl = ctrls->controls + i; - - err = saa7164_try_ctrl(ctrl, 0); - if (err) { - ctrls->error_idx = i; - break; - } - err = saa7164_set_ctrl(port, ctrl); - if (err) { - ctrls->error_idx = i; - break; - } - } - return err; - - } - - return -EINVAL; -} - -static int vidioc_querycap(struct file *file, void *priv, - struct v4l2_capability *cap) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - strcpy(cap->driver, dev->name); - strlcpy(cap->card, saa7164_boards[dev->board].name, - sizeof(cap->card)); - sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); - - cap->capabilities = - V4L2_CAP_VBI_CAPTURE | - V4L2_CAP_READWRITE | - 0; - - cap->capabilities |= V4L2_CAP_TUNER; - cap->version = 0; - - return 0; -} - -static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_fmtdesc *f) -{ - if (f->index != 0) - return -EINVAL; - - strlcpy(f->description, "VBI", sizeof(f->description)); - f->pixelformat = V4L2_PIX_FMT_MPEG; - - return 0; -} - -static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = - port->ts_packet_size * port->ts_packet_count; - f->fmt.pix.colorspace = 0; - f->fmt.pix.width = port->width; - f->fmt.pix.height = port->height; - - dprintk(DBGLVL_VBI, "VIDIOC_G_FMT: w: %d, h: %d\n", - port->width, port->height); - - return 0; -} - -static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = - port->ts_packet_size * port->ts_packet_count; - f->fmt.pix.colorspace = 0; - dprintk(DBGLVL_VBI, "VIDIOC_TRY_FMT: w: %d, h: %d\n", - port->width, port->height); - return 0; -} - -static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, - struct v4l2_format *f) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = - port->ts_packet_size * port->ts_packet_count; - f->fmt.pix.colorspace = 0; - - dprintk(DBGLVL_VBI, "VIDIOC_S_FMT: w: %d, h: %d, f: %d\n", - f->fmt.pix.width, f->fmt.pix.height, f->fmt.pix.field); - - return 0; -} - -static int fill_queryctrl(struct saa7164_vbi_params *params, - struct v4l2_queryctrl *c) -{ - switch (c->id) { - case V4L2_CID_BRIGHTNESS: - return v4l2_ctrl_query_fill(c, 0x0, 0xff, 1, 127); - case V4L2_CID_CONTRAST: - return v4l2_ctrl_query_fill(c, 0x0, 0xff, 1, 66); - case V4L2_CID_SATURATION: - return v4l2_ctrl_query_fill(c, 0x0, 0xff, 1, 62); - case V4L2_CID_HUE: - return v4l2_ctrl_query_fill(c, 0x0, 0xff, 1, 128); - case V4L2_CID_SHARPNESS: - return v4l2_ctrl_query_fill(c, 0x0, 0x0f, 1, 8); - case V4L2_CID_MPEG_AUDIO_MUTE: - return v4l2_ctrl_query_fill(c, 0x0, 0x01, 1, 0); - case V4L2_CID_AUDIO_VOLUME: - return v4l2_ctrl_query_fill(c, -83, 24, 1, 20); - case V4L2_CID_MPEG_STREAM_TYPE: - return v4l2_ctrl_query_fill(c, - V4L2_MPEG_STREAM_TYPE_MPEG2_PS, - V4L2_MPEG_STREAM_TYPE_MPEG2_TS, - 1, V4L2_MPEG_STREAM_TYPE_MPEG2_PS); - case V4L2_CID_MPEG_VIDEO_ASPECT: - return v4l2_ctrl_query_fill(c, - V4L2_MPEG_VIDEO_ASPECT_1x1, - V4L2_MPEG_VIDEO_ASPECT_221x100, - 1, V4L2_MPEG_VIDEO_ASPECT_4x3); - case V4L2_CID_MPEG_VIDEO_GOP_SIZE: - return v4l2_ctrl_query_fill(c, 1, 255, 1, 15); - case V4L2_CID_MPEG_VIDEO_B_FRAMES: - return v4l2_ctrl_query_fill(c, - 1, 3, 1, 1); - default: - return -EINVAL; - } -} - -static int vidioc_queryctrl(struct file *file, void *priv, - struct v4l2_queryctrl *c) -{ - struct saa7164_vbi_fh *fh = priv; - struct saa7164_port *port = fh->port; - int i, next; - u32 id = c->id; - - memset(c, 0, sizeof(*c)); - - next = !!(id & V4L2_CTRL_FLAG_NEXT_CTRL); - c->id = id & ~V4L2_CTRL_FLAG_NEXT_CTRL; - - for (i = 0; i < ARRAY_SIZE(saa7164_v4l2_ctrls); i++) { - if (next) { - if (c->id < saa7164_v4l2_ctrls[i]) - c->id = saa7164_v4l2_ctrls[i]; - else - continue; - } - - if (c->id == saa7164_v4l2_ctrls[i]) - return fill_queryctrl(&port->vbi_params, c); - - if (c->id < saa7164_v4l2_ctrls[i]) - break; - } - - return -EINVAL; -} - -static int saa7164_vbi_stop_port(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int ret; - - ret = saa7164_api_transition_port(port, SAA_DMASTATE_STOP); - if ((ret != SAA_OK) && (ret != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() stop transition failed, ret = 0x%x\n", - __func__, ret); - ret = -EIO; - } else { - dprintk(DBGLVL_VBI, "%s() Stopped\n", __func__); - ret = 0; - } - - return ret; -} - -static int saa7164_vbi_acquire_port(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int ret; - - ret = saa7164_api_transition_port(port, SAA_DMASTATE_ACQUIRE); - if ((ret != SAA_OK) && (ret != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() acquire transition failed, ret = 0x%x\n", - __func__, ret); - ret = -EIO; - } else { - dprintk(DBGLVL_VBI, "%s() Acquired\n", __func__); - ret = 0; - } - - return ret; -} - -static int saa7164_vbi_pause_port(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int ret; - - ret = saa7164_api_transition_port(port, SAA_DMASTATE_PAUSE); - if ((ret != SAA_OK) && (ret != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() pause transition failed, ret = 0x%x\n", - __func__, ret); - ret = -EIO; - } else { - dprintk(DBGLVL_VBI, "%s() Paused\n", __func__); - ret = 0; - } - - return ret; -} - -/* Firmware is very windows centric, meaning you have to transition - * the part through AVStream / KS Windows stages, forwards or backwards. - * States are: stopped, acquired (h/w), paused, started. - * We have to leave here will all of the soft buffers on the free list, - * else the cfg_post() func won't have soft buffers to correctly configure. - */ -static int saa7164_vbi_stop_streaming(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - struct saa7164_buffer *buf; - struct saa7164_user_buffer *ubuf; - struct list_head *c, *n; - int ret; - - dprintk(DBGLVL_VBI, "%s(port=%d)\n", __func__, port->nr); - - ret = saa7164_vbi_pause_port(port); - ret = saa7164_vbi_acquire_port(port); - ret = saa7164_vbi_stop_port(port); - - dprintk(DBGLVL_VBI, "%s(port=%d) Hardware stopped\n", __func__, - port->nr); - - /* Reset the state of any allocated buffer resources */ - mutex_lock(&port->dmaqueue_lock); - - /* Reset the hard and soft buffer state */ - list_for_each_safe(c, n, &port->dmaqueue.list) { - buf = list_entry(c, struct saa7164_buffer, list); - buf->flags = SAA7164_BUFFER_FREE; - buf->pos = 0; - } - - list_for_each_safe(c, n, &port->list_buf_used.list) { - ubuf = list_entry(c, struct saa7164_user_buffer, list); - ubuf->pos = 0; - list_move_tail(&ubuf->list, &port->list_buf_free.list); - } - - mutex_unlock(&port->dmaqueue_lock); - - /* Free any allocated resources */ - saa7164_vbi_buffers_dealloc(port); - - dprintk(DBGLVL_VBI, "%s(port=%d) Released\n", __func__, port->nr); - - return ret; -} - -static int saa7164_vbi_start_streaming(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int result, ret = 0; - - dprintk(DBGLVL_VBI, "%s(port=%d)\n", __func__, port->nr); - - port->done_first_interrupt = 0; - - /* allocate all of the PCIe DMA buffer resources on the fly, - * allowing switching between TS and PS payloads without - * requiring a complete driver reload. - */ - saa7164_vbi_buffers_alloc(port); - - /* Configure the encoder with any cache values */ -#if 0 - saa7164_api_set_encoder(port); - saa7164_api_get_encoder(port); -#endif - - /* Place the empty buffers on the hardware */ - saa7164_buffer_cfg_port(port); - - /* Negotiate format */ - if (saa7164_api_set_vbi_format(port) != SAA_OK) { - printk(KERN_ERR "%s() No supported VBI format\n", __func__); - ret = -EIO; - goto out; - } - - /* Acquire the hardware */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_ACQUIRE); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() acquire transition failed, res = 0x%x\n", - __func__, result); - - ret = -EIO; - goto out; - } else - dprintk(DBGLVL_VBI, "%s() Acquired\n", __func__); - - /* Pause the hardware */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_PAUSE); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() pause transition failed, res = 0x%x\n", - __func__, result); - - /* Stop the hardware, regardless */ - result = saa7164_vbi_stop_port(port); - if (result != SAA_OK) { - printk(KERN_ERR "%s() pause/forced stop transition " - "failed, res = 0x%x\n", __func__, result); - } - - ret = -EIO; - goto out; - } else - dprintk(DBGLVL_VBI, "%s() Paused\n", __func__); - - /* Start the hardware */ - result = saa7164_api_transition_port(port, SAA_DMASTATE_RUN); - if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) { - printk(KERN_ERR "%s() run transition failed, result = 0x%x\n", - __func__, result); - - /* Stop the hardware, regardless */ - result = saa7164_vbi_acquire_port(port); - result = saa7164_vbi_stop_port(port); - if (result != SAA_OK) { - printk(KERN_ERR "%s() run/forced stop transition " - "failed, res = 0x%x\n", __func__, result); - } - - ret = -EIO; - } else - dprintk(DBGLVL_VBI, "%s() Running\n", __func__); - -out: - return ret; -} - -int saa7164_vbi_fmt(struct file *file, void *priv, struct v4l2_format *f) -{ - /* ntsc */ - f->fmt.vbi.samples_per_line = 1600; - f->fmt.vbi.samples_per_line = 1440; - f->fmt.vbi.sampling_rate = 27000000; - f->fmt.vbi.sample_format = V4L2_PIX_FMT_GREY; - f->fmt.vbi.offset = 0; - f->fmt.vbi.flags = 0; - f->fmt.vbi.start[0] = 10; - f->fmt.vbi.count[0] = 18; - f->fmt.vbi.start[1] = 263 + 10 + 1; - f->fmt.vbi.count[1] = 18; - return 0; -} - -static int fops_open(struct file *file) -{ - struct saa7164_dev *dev; - struct saa7164_port *port; - struct saa7164_vbi_fh *fh; - - port = (struct saa7164_port *)video_get_drvdata(video_devdata(file)); - if (!port) - return -ENODEV; - - dev = port->dev; - - dprintk(DBGLVL_VBI, "%s()\n", __func__); - - /* allocate + initialize per filehandle data */ - fh = kzalloc(sizeof(*fh), GFP_KERNEL); - if (NULL == fh) - return -ENOMEM; - - file->private_data = fh; - fh->port = port; - - return 0; -} - -static int fops_release(struct file *file) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_dev *dev = port->dev; - - dprintk(DBGLVL_VBI, "%s()\n", __func__); - - /* Shut device down on last close */ - if (atomic_cmpxchg(&fh->v4l_reading, 1, 0) == 1) { - if (atomic_dec_return(&port->v4l_reader_count) == 0) { - /* stop vbi capture then cancel buffers */ - saa7164_vbi_stop_streaming(port); - } - } - - file->private_data = NULL; - kfree(fh); - - return 0; -} - -struct saa7164_user_buffer *saa7164_vbi_next_buf(struct saa7164_port *port) -{ - struct saa7164_user_buffer *ubuf = NULL; - struct saa7164_dev *dev = port->dev; - u32 crc; - - mutex_lock(&port->dmaqueue_lock); - if (!list_empty(&port->list_buf_used.list)) { - ubuf = list_first_entry(&port->list_buf_used.list, - struct saa7164_user_buffer, list); - - if (crc_checking) { - crc = crc32(0, ubuf->data, ubuf->actual_size); - if (crc != ubuf->crc) { - printk(KERN_ERR "%s() ubuf %p crc became invalid, was 0x%x became 0x%x\n", - __func__, - ubuf, ubuf->crc, crc); - } - } - - } - mutex_unlock(&port->dmaqueue_lock); - - dprintk(DBGLVL_VBI, "%s() returns %p\n", __func__, ubuf); - - return ubuf; -} - -static ssize_t fops_read(struct file *file, char __user *buffer, - size_t count, loff_t *pos) -{ - struct saa7164_vbi_fh *fh = file->private_data; - struct saa7164_port *port = fh->port; - struct saa7164_user_buffer *ubuf = NULL; - struct saa7164_dev *dev = port->dev; - int ret = 0; - int rem, cnt; - u8 *p; - - port->last_read_msecs_diff = port->last_read_msecs; - port->last_read_msecs = jiffies_to_msecs(jiffies); - port->last_read_msecs_diff = port->last_read_msecs - - port->last_read_msecs_diff; - - saa7164_histogram_update(&port->read_interval, - port->last_read_msecs_diff); - - if (*pos) { - printk(KERN_ERR "%s() ESPIPE\n", __func__); - return -ESPIPE; - } - - if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) { - if (atomic_inc_return(&port->v4l_reader_count) == 1) { - - if (saa7164_vbi_initialize(port) < 0) { - printk(KERN_ERR "%s() EINVAL\n", __func__); - return -EINVAL; - } - - saa7164_vbi_start_streaming(port); - msleep(200); - } - } - - /* blocking wait for buffer */ - if ((file->f_flags & O_NONBLOCK) == 0) { - if (wait_event_interruptible(port->wait_read, - saa7164_vbi_next_buf(port))) { - printk(KERN_ERR "%s() ERESTARTSYS\n", __func__); - return -ERESTARTSYS; - } - } - - /* Pull the first buffer from the used list */ - ubuf = saa7164_vbi_next_buf(port); - - while ((count > 0) && ubuf) { - - /* set remaining bytes to copy */ - rem = ubuf->actual_size - ubuf->pos; - cnt = rem > count ? count : rem; - - p = ubuf->data + ubuf->pos; - - dprintk(DBGLVL_VBI, - "%s() count=%d cnt=%d rem=%d buf=%p buf->pos=%d\n", - __func__, (int)count, cnt, rem, ubuf, ubuf->pos); - - if (copy_to_user(buffer, p, cnt)) { - printk(KERN_ERR "%s() copy_to_user failed\n", __func__); - if (!ret) { - printk(KERN_ERR "%s() EFAULT\n", __func__); - ret = -EFAULT; - } - goto err; - } - - ubuf->pos += cnt; - count -= cnt; - buffer += cnt; - ret += cnt; - - if (ubuf->pos > ubuf->actual_size) - printk(KERN_ERR "read() pos > actual, huh?\n"); - - if (ubuf->pos == ubuf->actual_size) { - - /* finished with current buffer, take next buffer */ - - /* Requeue the buffer on the free list */ - ubuf->pos = 0; - - mutex_lock(&port->dmaqueue_lock); - list_move_tail(&ubuf->list, &port->list_buf_free.list); - mutex_unlock(&port->dmaqueue_lock); - - /* Dequeue next */ - if ((file->f_flags & O_NONBLOCK) == 0) { - if (wait_event_interruptible(port->wait_read, - saa7164_vbi_next_buf(port))) { - break; - } - } - ubuf = saa7164_vbi_next_buf(port); - } - } -err: - if (!ret && !ubuf) { - printk(KERN_ERR "%s() EAGAIN\n", __func__); - ret = -EAGAIN; - } - - return ret; -} - -static unsigned int fops_poll(struct file *file, poll_table *wait) -{ - struct saa7164_vbi_fh *fh = (struct saa7164_vbi_fh *)file->private_data; - struct saa7164_port *port = fh->port; - unsigned int mask = 0; - - port->last_poll_msecs_diff = port->last_poll_msecs; - port->last_poll_msecs = jiffies_to_msecs(jiffies); - port->last_poll_msecs_diff = port->last_poll_msecs - - port->last_poll_msecs_diff; - - saa7164_histogram_update(&port->poll_interval, - port->last_poll_msecs_diff); - - if (!video_is_registered(port->v4l_device)) - return -EIO; - - if (atomic_cmpxchg(&fh->v4l_reading, 0, 1) == 0) { - if (atomic_inc_return(&port->v4l_reader_count) == 1) { - if (saa7164_vbi_initialize(port) < 0) - return -EINVAL; - saa7164_vbi_start_streaming(port); - msleep(200); - } - } - - /* blocking wait for buffer */ - if ((file->f_flags & O_NONBLOCK) == 0) { - if (wait_event_interruptible(port->wait_read, - saa7164_vbi_next_buf(port))) { - return -ERESTARTSYS; - } - } - - /* Pull the first buffer from the used list */ - if (!list_empty(&port->list_buf_used.list)) - mask |= POLLIN | POLLRDNORM; - - return mask; -} -static const struct v4l2_file_operations vbi_fops = { - .owner = THIS_MODULE, - .open = fops_open, - .release = fops_release, - .read = fops_read, - .poll = fops_poll, - .unlocked_ioctl = video_ioctl2, -}; - -static const struct v4l2_ioctl_ops vbi_ioctl_ops = { - .vidioc_s_std = vidioc_s_std, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, - .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_g_ctrl = vidioc_g_ctrl, - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, - .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_g_ext_ctrls = vidioc_g_ext_ctrls, - .vidioc_s_ext_ctrls = vidioc_s_ext_ctrls, - .vidioc_try_ext_ctrls = vidioc_try_ext_ctrls, - .vidioc_queryctrl = vidioc_queryctrl, -#if 0 - .vidioc_g_chip_ident = saa7164_g_chip_ident, -#endif -#ifdef CONFIG_VIDEO_ADV_DEBUG -#if 0 - .vidioc_g_register = saa7164_g_register, - .vidioc_s_register = saa7164_s_register, -#endif -#endif - .vidioc_g_fmt_vbi_cap = saa7164_vbi_fmt, - .vidioc_try_fmt_vbi_cap = saa7164_vbi_fmt, - .vidioc_s_fmt_vbi_cap = saa7164_vbi_fmt, -}; - -static struct video_device saa7164_vbi_template = { - .name = "saa7164", - .fops = &vbi_fops, - .ioctl_ops = &vbi_ioctl_ops, - .minor = -1, - .tvnorms = SAA7164_NORMS, - .current_norm = V4L2_STD_NTSC_M, -}; - -static struct video_device *saa7164_vbi_alloc( - struct saa7164_port *port, - struct pci_dev *pci, - struct video_device *template, - char *type) -{ - struct video_device *vfd; - struct saa7164_dev *dev = port->dev; - - dprintk(DBGLVL_VBI, "%s()\n", __func__); - - vfd = video_device_alloc(); - if (NULL == vfd) - return NULL; - - *vfd = *template; - snprintf(vfd->name, sizeof(vfd->name), "%s %s (%s)", dev->name, - type, saa7164_boards[dev->board].name); - - vfd->parent = &pci->dev; - vfd->release = video_device_release; - return vfd; -} - -int saa7164_vbi_register(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - int result = -ENODEV; - - dprintk(DBGLVL_VBI, "%s()\n", __func__); - - if (port->type != SAA7164_MPEG_VBI) - BUG(); - - /* Sanity check that the PCI configuration space is active */ - if (port->hwcfg.BARLocation == 0) { - printk(KERN_ERR "%s() failed " - "(errno = %d), NO PCI configuration\n", - __func__, result); - result = -ENOMEM; - goto failed; - } - - /* Establish VBI defaults here */ - - /* Allocate and register the video device node */ - port->v4l_device = saa7164_vbi_alloc(port, - dev->pci, &saa7164_vbi_template, "vbi"); - - if (!port->v4l_device) { - printk(KERN_INFO "%s: can't allocate vbi device\n", - dev->name); - result = -ENOMEM; - goto failed; - } - - video_set_drvdata(port->v4l_device, port); - result = video_register_device(port->v4l_device, - VFL_TYPE_VBI, -1); - if (result < 0) { - printk(KERN_INFO "%s: can't register vbi device\n", - dev->name); - /* TODO: We're going to leak here if we don't dealloc - The buffers above. The unreg function can't deal wit it. - */ - goto failed; - } - - printk(KERN_INFO "%s: registered device vbi%d [vbi]\n", - dev->name, port->v4l_device->num); - - /* Configure the hardware defaults */ - - result = 0; -failed: - return result; -} - -void saa7164_vbi_unregister(struct saa7164_port *port) -{ - struct saa7164_dev *dev = port->dev; - - dprintk(DBGLVL_VBI, "%s(port=%d)\n", __func__, port->nr); - - if (port->type != SAA7164_MPEG_VBI) - BUG(); - - if (port->v4l_device) { - if (port->v4l_device->minor != -1) - video_unregister_device(port->v4l_device); - else - video_device_release(port->v4l_device); - - port->v4l_device = NULL; - } - -} diff --git a/drivers/media/video/saa7164/saa7164.h b/drivers/media/video/saa7164/saa7164.h deleted file mode 100644 index 437284e747c9..000000000000 --- a/drivers/media/video/saa7164/saa7164.h +++ /dev/null @@ -1,616 +0,0 @@ -/* - * Driver for the NXP SAA7164 PCIe bridge - * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -/* - Driver architecture - ******************* - - saa7164_core.c/buffer.c/cards.c/i2c.c/dvb.c - | : Standard Linux driver framework for creating - | : exposing and managing interfaces to the rest - | : of the kernel or userland. Also uses _fw.c to load - | : firmware direct into the PCIe bus, bypassing layers. - V - saa7164_api..() : Translate kernel specific functions/features - | : into command buffers. - V - saa7164_cmd..() : Manages the flow of command packets on/off, - | : the bus. Deal with bus errors, timeouts etc. - V - saa7164_bus..() : Manage a read/write memory ring buffer in the - | : PCIe Address space. - | - | saa7164_fw...() : Load any frimware - | | : direct into the device - V V - <- ----------------- PCIe address space -------------------- -> -*/ - -#include <linux/pci.h> -#include <linux/i2c.h> -#include <linux/kdev_t.h> -#include <linux/mutex.h> -#include <linux/crc32.h> -#include <linux/kthread.h> -#include <linux/freezer.h> - -#include <media/tuner.h> -#include <media/tveeprom.h> -#include <media/videobuf-dma-sg.h> -#include <media/videobuf-dvb.h> -#include <dvb_demux.h> -#include <dvb_frontend.h> -#include <dvb_net.h> -#include <dvbdev.h> -#include <dmxdev.h> -#include <media/v4l2-common.h> -#include <media/v4l2-ioctl.h> -#include <media/v4l2-chip-ident.h> - -#include "saa7164-reg.h" -#include "saa7164-types.h" - -#define SAA7164_MAXBOARDS 8 - -#define UNSET (-1U) -#define SAA7164_BOARD_NOAUTO UNSET -#define SAA7164_BOARD_UNKNOWN 0 -#define SAA7164_BOARD_UNKNOWN_REV2 1 -#define SAA7164_BOARD_UNKNOWN_REV3 2 -#define SAA7164_BOARD_HAUPPAUGE_HVR2250 3 -#define SAA7164_BOARD_HAUPPAUGE_HVR2200 4 -#define SAA7164_BOARD_HAUPPAUGE_HVR2200_2 5 -#define SAA7164_BOARD_HAUPPAUGE_HVR2200_3 6 -#define SAA7164_BOARD_HAUPPAUGE_HVR2250_2 7 -#define SAA7164_BOARD_HAUPPAUGE_HVR2250_3 8 -#define SAA7164_BOARD_HAUPPAUGE_HVR2200_4 9 -#define SAA7164_BOARD_HAUPPAUGE_HVR2200_5 10 - -#define SAA7164_MAX_UNITS 8 -#define SAA7164_TS_NUMBER_OF_LINES 312 -#define SAA7164_PS_NUMBER_OF_LINES 256 -#define SAA7164_PT_ENTRIES 16 /* (312 * 188) / 4096 */ -#define SAA7164_MAX_ENCODER_BUFFERS 64 /* max 5secs of latency at 6Mbps */ -#define SAA7164_MAX_VBI_BUFFERS 64 - -/* Port related defines */ -#define SAA7164_PORT_TS1 (0) -#define SAA7164_PORT_TS2 (SAA7164_PORT_TS1 + 1) -#define SAA7164_PORT_ENC1 (SAA7164_PORT_TS2 + 1) -#define SAA7164_PORT_ENC2 (SAA7164_PORT_ENC1 + 1) -#define SAA7164_PORT_VBI1 (SAA7164_PORT_ENC2 + 1) -#define SAA7164_PORT_VBI2 (SAA7164_PORT_VBI1 + 1) -#define SAA7164_MAX_PORTS (SAA7164_PORT_VBI2 + 1) - -#define DBGLVL_FW 4 -#define DBGLVL_DVB 8 -#define DBGLVL_I2C 16 -#define DBGLVL_API 32 -#define DBGLVL_CMD 64 -#define DBGLVL_BUS 128 -#define DBGLVL_IRQ 256 -#define DBGLVL_BUF 512 -#define DBGLVL_ENC 1024 -#define DBGLVL_VBI 2048 -#define DBGLVL_THR 4096 -#define DBGLVL_CPU 8192 - -#define SAA7164_NORMS \ - (V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_JP | V4L2_STD_NTSC_443) - -enum port_t { - SAA7164_MPEG_UNDEFINED = 0, - SAA7164_MPEG_DVB, - SAA7164_MPEG_ENCODER, - SAA7164_MPEG_VBI, -}; - -enum saa7164_i2c_bus_nr { - SAA7164_I2C_BUS_0 = 0, - SAA7164_I2C_BUS_1, - SAA7164_I2C_BUS_2, -}; - -enum saa7164_buffer_flags { - SAA7164_BUFFER_UNDEFINED = 0, - SAA7164_BUFFER_FREE, - SAA7164_BUFFER_BUSY, - SAA7164_BUFFER_FULL -}; - -enum saa7164_unit_type { - SAA7164_UNIT_UNDEFINED = 0, - SAA7164_UNIT_DIGITAL_DEMODULATOR, - SAA7164_UNIT_ANALOG_DEMODULATOR, - SAA7164_UNIT_TUNER, - SAA7164_UNIT_EEPROM, - SAA7164_UNIT_ZILOG_IRBLASTER, - SAA7164_UNIT_ENCODER, -}; - -/* The PCIe bridge doesn't grant direct access to i2c. - * Instead, you address i2c devices using a uniqely - * allocated 'unitid' value via a messaging API. This - * is a problem. The kernel and existing demod/tuner - * drivers expect to talk 'i2c', so we have to maintain - * a translation layer, and a series of functions to - * convert i2c bus + device address into a unit id. - */ -struct saa7164_unit { - enum saa7164_unit_type type; - u8 id; - char *name; - enum saa7164_i2c_bus_nr i2c_bus_nr; - u8 i2c_bus_addr; - u8 i2c_reg_len; -}; - -struct saa7164_board { - char *name; - enum port_t porta, portb, portc, - portd, porte, portf; - enum { - SAA7164_CHIP_UNDEFINED = 0, - SAA7164_CHIP_REV2, - SAA7164_CHIP_REV3, - } chiprev; - struct saa7164_unit unit[SAA7164_MAX_UNITS]; -}; - -struct saa7164_subid { - u16 subvendor; - u16 subdevice; - u32 card; -}; - -struct saa7164_encoder_fh { - struct saa7164_port *port; - atomic_t v4l_reading; -}; - -struct saa7164_vbi_fh { - struct saa7164_port *port; - atomic_t v4l_reading; -}; - -struct saa7164_histogram_bucket { - u32 val; - u32 count; - u64 update_time; -}; - -struct saa7164_histogram { - char name[32]; - struct saa7164_histogram_bucket counter1[64]; -}; - -struct saa7164_user_buffer { - struct list_head list; - - /* Attributes */ - u8 *data; - u32 pos; - u32 actual_size; - - u32 crc; -}; - -struct saa7164_fw_status { - - /* RISC Core details */ - u32 status; - u32 mode; - u32 spec; - u32 inst; - u32 cpuload; - u32 remainheap; - - /* Firmware version */ - u32 version; - u32 major; - u32 sub; - u32 rel; - u32 buildnr; -}; - -struct saa7164_dvb { - struct mutex lock; - struct dvb_adapter adapter; - struct dvb_frontend *frontend; - struct dvb_demux demux; - struct dmxdev dmxdev; - struct dmx_frontend fe_hw; - struct dmx_frontend fe_mem; - struct dvb_net net; - int feeding; -}; - -struct saa7164_i2c { - struct saa7164_dev *dev; - - enum saa7164_i2c_bus_nr nr; - - /* I2C I/O */ - struct i2c_adapter i2c_adap; - struct i2c_client i2c_client; - u32 i2c_rc; -}; - -struct saa7164_ctrl { - struct v4l2_queryctrl v; -}; - -struct saa7164_tvnorm { - char *name; - v4l2_std_id id; -}; - -struct saa7164_encoder_params { - struct saa7164_tvnorm encodernorm; - u32 height; - u32 width; - u32 is_50hz; - u32 bitrate; /* bps */ - u32 bitrate_peak; /* bps */ - u32 bitrate_mode; - u32 stream_type; /* V4L2_MPEG_STREAM_TYPE_MPEG2_TS */ - - u32 audio_sampling_freq; - u32 ctl_mute; - u32 ctl_aspect; - u32 refdist; - u32 gop_size; -}; - -struct saa7164_vbi_params { - struct saa7164_tvnorm encodernorm; - u32 height; - u32 width; - u32 is_50hz; - u32 bitrate; /* bps */ - u32 bitrate_peak; /* bps */ - u32 bitrate_mode; - u32 stream_type; /* V4L2_MPEG_STREAM_TYPE_MPEG2_TS */ - - u32 audio_sampling_freq; - u32 ctl_mute; - u32 ctl_aspect; - u32 refdist; - u32 gop_size; -}; - -struct saa7164_port; - -struct saa7164_buffer { - struct list_head list; - - /* Note of which h/w buffer list index position we occupy */ - int idx; - - struct saa7164_port *port; - - /* Hardware Specific */ - /* PCI Memory allocations */ - enum saa7164_buffer_flags flags; /* Free, Busy, Full */ - - /* A block of page align PCI memory */ - u32 pci_size; /* PCI allocation size in bytes */ - u64 __iomem *cpu; /* Virtual address */ - dma_addr_t dma; /* Physical address */ - u32 crc; /* Checksum for the entire buffer data */ - - /* A page table that splits the block into a number of entries */ - u32 pt_size; /* PCI allocation size in bytes */ - u64 __iomem *pt_cpu; /* Virtual address */ - dma_addr_t pt_dma; /* Physical address */ - - /* Encoder fops */ - u32 pos; - u32 actual_size; -}; - -struct saa7164_port { - - struct saa7164_dev *dev; - enum port_t type; - int nr; - - /* --- Generic port attributes --- */ - - /* HW stream parameters */ - struct tmHWStreamParameters hw_streamingparams; - - /* DMA configuration values, is seeded during initialization */ - struct tmComResDMATermDescrHeader hwcfg; - - /* hardware specific registers */ - u32 bufcounter; - u32 pitch; - u32 bufsize; - u32 bufoffset; - u32 bufptr32l; - u32 bufptr32h; - u64 bufptr64; - - u32 numpte; /* Number of entries in array, only valid in head */ - - struct mutex dmaqueue_lock; - struct saa7164_buffer dmaqueue; - - u64 last_irq_msecs, last_svc_msecs; - u64 last_irq_msecs_diff, last_svc_msecs_diff; - u32 last_svc_wp; - u32 last_svc_rp; - u64 last_irq_svc_msecs_diff; - u64 last_read_msecs, last_read_msecs_diff; - u64 last_poll_msecs, last_poll_msecs_diff; - - struct saa7164_histogram irq_interval; - struct saa7164_histogram svc_interval; - struct saa7164_histogram irq_svc_interval; - struct saa7164_histogram read_interval; - struct saa7164_histogram poll_interval; - - /* --- DVB Transport Specific --- */ - struct saa7164_dvb dvb; - - /* --- Encoder/V4L related attributes --- */ - /* Encoder */ - /* Defaults established in saa7164-encoder.c */ - struct saa7164_tvnorm encodernorm; - u32 height; - u32 width; - u32 freq; - u32 ts_packet_size; - u32 ts_packet_count; - u8 mux_input; - u8 encoder_profile; - u8 video_format; - u8 audio_format; - u8 video_resolution; - u16 ctl_brightness; - u16 ctl_contrast; - u16 ctl_hue; - u16 ctl_saturation; - u16 ctl_sharpness; - s8 ctl_volume; - - struct tmComResAFeatureDescrHeader audfeat; - struct tmComResEncoderDescrHeader encunit; - struct tmComResProcDescrHeader vidproc; - struct tmComResExtDevDescrHeader ifunit; - struct tmComResTunerDescrHeader tunerunit; - - struct work_struct workenc; - - /* V4L Encoder Video */ - struct saa7164_encoder_params encoder_params; - struct video_device *v4l_device; - atomic_t v4l_reader_count; - - struct saa7164_buffer list_buf_used; - struct saa7164_buffer list_buf_free; - wait_queue_head_t wait_read; - - /* V4L VBI */ - struct tmComResVBIFormatDescrHeader vbi_fmt_ntsc; - struct saa7164_vbi_params vbi_params; - - /* Debug */ - u32 sync_errors; - u32 v_cc_errors; - u32 a_cc_errors; - u8 last_v_cc; - u8 last_a_cc; - u32 done_first_interrupt; -}; - -struct saa7164_dev { - struct list_head devlist; - atomic_t refcount; - - /* pci stuff */ - struct pci_dev *pci; - unsigned char pci_rev, pci_lat; - int pci_bus, pci_slot; - u32 __iomem *lmmio; - u8 __iomem *bmmio; - u32 __iomem *lmmio2; - u8 __iomem *bmmio2; - int pci_irqmask; - - /* board details */ - int nr; - int hwrevision; - u32 board; - char name[16]; - - /* firmware status */ - struct saa7164_fw_status fw_status; - u32 firmwareloaded; - - struct tmComResHWDescr hwdesc; - struct tmComResInterfaceDescr intfdesc; - struct tmComResBusDescr busdesc; - - struct tmComResBusInfo bus; - - /* Interrupt status and ack registers */ - u32 int_status; - u32 int_ack; - - struct cmd cmds[SAA_CMD_MAX_MSG_UNITS]; - struct mutex lock; - - /* I2c related */ - struct saa7164_i2c i2c_bus[3]; - - /* Transport related */ - struct saa7164_port ports[SAA7164_MAX_PORTS]; - - /* Deferred command/api interrupts handling */ - struct work_struct workcmd; - - /* A kernel thread to monitor the firmware log, used - * only in debug mode. - */ - struct task_struct *kthread; - -}; - -extern struct list_head saa7164_devlist; -extern unsigned int waitsecs; -extern unsigned int encoder_buffers; -extern unsigned int vbi_buffers; - -/* ----------------------------------------------------------- */ -/* saa7164-core.c */ -void saa7164_dumpregs(struct saa7164_dev *dev, u32 addr); -void saa7164_getfirmwarestatus(struct saa7164_dev *dev); -u32 saa7164_getcurrentfirmwareversion(struct saa7164_dev *dev); -void saa7164_histogram_update(struct saa7164_histogram *hg, u32 val); - -/* ----------------------------------------------------------- */ -/* saa7164-fw.c */ -int saa7164_downloadfirmware(struct saa7164_dev *dev); - -/* ----------------------------------------------------------- */ -/* saa7164-i2c.c */ -extern int saa7164_i2c_register(struct saa7164_i2c *bus); -extern int saa7164_i2c_unregister(struct saa7164_i2c *bus); -extern void saa7164_call_i2c_clients(struct saa7164_i2c *bus, - unsigned int cmd, void *arg); - -/* ----------------------------------------------------------- */ -/* saa7164-bus.c */ -int saa7164_bus_setup(struct saa7164_dev *dev); -void saa7164_bus_dump(struct saa7164_dev *dev); -int saa7164_bus_set(struct saa7164_dev *dev, struct tmComResInfo* msg, - void *buf); -int saa7164_bus_get(struct saa7164_dev *dev, struct tmComResInfo* msg, - void *buf, int peekonly); - -/* ----------------------------------------------------------- */ -/* saa7164-cmd.c */ -int saa7164_cmd_send(struct saa7164_dev *dev, - u8 id, enum tmComResCmd command, u16 controlselector, - u16 size, void *buf); -void saa7164_cmd_signal(struct saa7164_dev *dev, u8 seqno); -int saa7164_irq_dequeue(struct saa7164_dev *dev); - -/* ----------------------------------------------------------- */ -/* saa7164-api.c */ -int saa7164_api_get_fw_version(struct saa7164_dev *dev, u32 *version); -int saa7164_api_enum_subdevs(struct saa7164_dev *dev); -int saa7164_api_i2c_read(struct saa7164_i2c *bus, u8 addr, u32 reglen, u8 *reg, - u32 datalen, u8 *data); -int saa7164_api_i2c_write(struct saa7164_i2c *bus, u8 addr, - u32 datalen, u8 *data); -int saa7164_api_dif_write(struct saa7164_i2c *bus, u8 addr, - u32 datalen, u8 *data); -int saa7164_api_read_eeprom(struct saa7164_dev *dev, u8 *buf, int buflen); -int saa7164_api_set_gpiobit(struct saa7164_dev *dev, u8 unitid, u8 pin); -int saa7164_api_clear_gpiobit(struct saa7164_dev *dev, u8 unitid, u8 pin); -int saa7164_api_transition_port(struct saa7164_port *port, u8 mode); -int saa7164_api_initialize_dif(struct saa7164_port *port); -int saa7164_api_configure_dif(struct saa7164_port *port, u32 std); -int saa7164_api_set_encoder(struct saa7164_port *port); -int saa7164_api_get_encoder(struct saa7164_port *port); -int saa7164_api_set_aspect_ratio(struct saa7164_port *port); -int saa7164_api_set_usercontrol(struct saa7164_port *port, u8 ctl); -int saa7164_api_get_usercontrol(struct saa7164_port *port, u8 ctl); -int saa7164_api_set_videomux(struct saa7164_port *port); -int saa7164_api_audio_mute(struct saa7164_port *port, int mute); -int saa7164_api_set_audio_volume(struct saa7164_port *port, s8 level); -int saa7164_api_set_audio_std(struct saa7164_port *port); -int saa7164_api_set_audio_detection(struct saa7164_port *port, int autodetect); -int saa7164_api_get_videomux(struct saa7164_port *port); -int saa7164_api_set_vbi_format(struct saa7164_port *port); -int saa7164_api_set_debug(struct saa7164_dev *dev, u8 level); -int saa7164_api_collect_debug(struct saa7164_dev *dev); -int saa7164_api_get_load_info(struct saa7164_dev *dev, - struct tmFwInfoStruct *i); - -/* ----------------------------------------------------------- */ -/* saa7164-cards.c */ -extern struct saa7164_board saa7164_boards[]; -extern const unsigned int saa7164_bcount; - -extern struct saa7164_subid saa7164_subids[]; -extern const unsigned int saa7164_idcount; - -extern void saa7164_card_list(struct saa7164_dev *dev); -extern void saa7164_gpio_setup(struct saa7164_dev *dev); -extern void saa7164_card_setup(struct saa7164_dev *dev); - -extern int saa7164_i2caddr_to_reglen(struct saa7164_i2c *bus, int addr); -extern int saa7164_i2caddr_to_unitid(struct saa7164_i2c *bus, int addr); -extern char *saa7164_unitid_name(struct saa7164_dev *dev, u8 unitid); - -/* ----------------------------------------------------------- */ -/* saa7164-dvb.c */ -extern int saa7164_dvb_register(struct saa7164_port *port); -extern int saa7164_dvb_unregister(struct saa7164_port *port); - -/* ----------------------------------------------------------- */ -/* saa7164-buffer.c */ -extern struct saa7164_buffer *saa7164_buffer_alloc( - struct saa7164_port *port, u32 len); -extern int saa7164_buffer_dealloc(struct saa7164_buffer *buf); -extern void saa7164_buffer_display(struct saa7164_buffer *buf); -extern int saa7164_buffer_activate(struct saa7164_buffer *buf, int i); -extern int saa7164_buffer_cfg_port(struct saa7164_port *port); -extern struct saa7164_user_buffer *saa7164_buffer_alloc_user( - struct saa7164_dev *dev, u32 len); -extern void saa7164_buffer_dealloc_user(struct saa7164_user_buffer *buf); -extern int saa7164_buffer_zero_offsets(struct saa7164_port *port, int i); - -/* ----------------------------------------------------------- */ -/* saa7164-encoder.c */ -int saa7164_encoder_register(struct saa7164_port *port); -void saa7164_encoder_unregister(struct saa7164_port *port); - -/* ----------------------------------------------------------- */ -/* saa7164-vbi.c */ -int saa7164_vbi_register(struct saa7164_port *port); -void saa7164_vbi_unregister(struct saa7164_port *port); - -/* ----------------------------------------------------------- */ - -extern unsigned int crc_checking; - -extern unsigned int saa_debug; -#define dprintk(level, fmt, arg...)\ - do { if (saa_debug & level)\ - printk(KERN_DEBUG "%s: " fmt, dev->name, ## arg);\ - } while (0) - -#define log_warn(fmt, arg...)\ - do { \ - printk(KERN_WARNING "%s: " fmt, dev->name, ## arg);\ - } while (0) - -#define saa7164_readl(reg) readl(dev->lmmio + ((reg) >> 2)) -#define saa7164_writel(reg, value) writel((value), dev->lmmio + ((reg) >> 2)) - -#define saa7164_readb(reg) readl(dev->bmmio + (reg)) -#define saa7164_writeb(reg, value) writel((value), dev->bmmio + (reg)) - diff --git a/drivers/media/video/zoran/Kconfig b/drivers/media/video/zoran/Kconfig deleted file mode 100644 index fd4120e4c104..000000000000 --- a/drivers/media/video/zoran/Kconfig +++ /dev/null @@ -1,74 +0,0 @@ -config VIDEO_ZORAN - tristate "Zoran ZR36057/36067 Video For Linux" - depends on PCI && I2C_ALGOBIT && VIDEO_V4L2 && VIRT_TO_BUS - help - Say Y for support for MJPEG capture cards based on the Zoran - 36057/36067 PCI controller chipset. This includes the Iomega - Buz, Pinnacle DC10+ and the Linux Media Labs LML33. There is - a driver homepage at <http://mjpeg.sf.net/driver-zoran/>. For - more information, check <file:Documentation/video4linux/Zoran>. - - To compile this driver as a module, choose M here: the - module will be called zr36067. - -config VIDEO_ZORAN_DC30 - tristate "Pinnacle/Miro DC30(+) support" - depends on VIDEO_ZORAN - select VIDEO_ADV7175 if VIDEO_HELPER_CHIPS_AUTO - select VIDEO_VPX3220 if VIDEO_HELPER_CHIPS_AUTO - help - Support for the Pinnacle/Miro DC30(+) MJPEG capture/playback - card. This also supports really old DC10 cards based on the - zr36050 MJPEG codec and zr36016 VFE. - -config VIDEO_ZORAN_ZR36060 - tristate "Zoran ZR36060" - depends on VIDEO_ZORAN - help - Say Y to support Zoran boards based on 36060 chips. - This includes Iomega Buz, Pinnacle DC10, Linux media Labs 33 - and 33 R10 and AverMedia 6 boards. - -config VIDEO_ZORAN_BUZ - tristate "Iomega Buz support" - depends on VIDEO_ZORAN_ZR36060 - select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO - select VIDEO_SAA7185 if VIDEO_HELPER_CHIPS_AUTO - help - Support for the Iomega Buz MJPEG capture/playback card. - -config VIDEO_ZORAN_DC10 - tristate "Pinnacle/Miro DC10(+) support" - depends on VIDEO_ZORAN_ZR36060 - select VIDEO_SAA7110 if VIDEO_HELPER_CHIPS_AUTO - select VIDEO_ADV7175 if VIDEO_HELPER_CHIPS_AUTO - help - Support for the Pinnacle/Miro DC10(+) MJPEG capture/playback - card. - -config VIDEO_ZORAN_LML33 - tristate "Linux Media Labs LML33 support" - depends on VIDEO_ZORAN_ZR36060 - select VIDEO_BT819 if VIDEO_HELPER_CHIPS_AUTO - select VIDEO_BT856 if VIDEO_HELPER_CHIPS_AUTO - help - Support for the Linux Media Labs LML33 MJPEG capture/playback - card. - -config VIDEO_ZORAN_LML33R10 - tristate "Linux Media Labs LML33R10 support" - depends on VIDEO_ZORAN_ZR36060 - select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO - select VIDEO_ADV7170 if VIDEO_HELPER_CHIPS_AUTO - help - support for the Linux Media Labs LML33R10 MJPEG capture/playback - card. - -config VIDEO_ZORAN_AVS6EYES - tristate "AverMedia 6 Eyes support (EXPERIMENTAL)" - depends on VIDEO_ZORAN_ZR36060 && EXPERIMENTAL - select VIDEO_BT856 if VIDEO_HELPER_CHIPS_AUTO - select VIDEO_BT866 if VIDEO_HELPER_CHIPS_AUTO - select VIDEO_KS0127 if VIDEO_HELPER_CHIPS_AUTO - help - Support for the AverMedia 6 Eyes video surveillance card. diff --git a/drivers/media/video/zoran/Makefile b/drivers/media/video/zoran/Makefile deleted file mode 100644 index 44cc13352c88..000000000000 --- a/drivers/media/video/zoran/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -zr36067-objs := zoran_procfs.o zoran_device.o \ - zoran_driver.o zoran_card.o - -obj-$(CONFIG_VIDEO_ZORAN) += zr36067.o videocodec.o -obj-$(CONFIG_VIDEO_ZORAN_DC30) += zr36050.o zr36016.o -obj-$(CONFIG_VIDEO_ZORAN_ZR36060) += zr36060.o diff --git a/drivers/media/video/zoran/videocodec.c b/drivers/media/video/zoran/videocodec.c deleted file mode 100644 index c01071635290..000000000000 --- a/drivers/media/video/zoran/videocodec.c +++ /dev/null @@ -1,407 +0,0 @@ -/* - * VIDEO MOTION CODECs internal API for video devices - * - * Interface for MJPEG (and maybe later MPEG/WAVELETS) codec's - * bound to a master device. - * - * (c) 2002 Wolfgang Scherr <scherr@net4you.at> - * - * $Id: videocodec.c,v 1.1.2.8 2003/03/29 07:16:04 rbultje Exp $ - * - * ------------------------------------------------------------------------ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * ------------------------------------------------------------------------ - */ - -#define VIDEOCODEC_VERSION "v0.2" - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/types.h> -#include <linux/slab.h> - -// kernel config is here (procfs flag) - -#ifdef CONFIG_PROC_FS -#include <linux/proc_fs.h> -#include <linux/seq_file.h> -#include <asm/uaccess.h> -#endif - -#include "videocodec.h" - -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-4)"); - -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format, ##args); \ - } while (0) - -struct attached_list { - struct videocodec *codec; - struct attached_list *next; -}; - -struct codec_list { - const struct videocodec *codec; - int attached; - struct attached_list *list; - struct codec_list *next; -}; - -static struct codec_list *codeclist_top = NULL; - -/* ================================================= */ -/* function prototypes of the master/slave interface */ -/* ================================================= */ - -struct videocodec * -videocodec_attach (struct videocodec_master *master) -{ - struct codec_list *h = codeclist_top; - struct attached_list *a, *ptr; - struct videocodec *codec; - int res; - - if (!master) { - dprintk(1, KERN_ERR "videocodec_attach: no data\n"); - return NULL; - } - - dprintk(2, - "videocodec_attach: '%s', flags %lx, magic %lx\n", - master->name, master->flags, master->magic); - - if (!h) { - dprintk(1, - KERN_ERR - "videocodec_attach: no device available\n"); - return NULL; - } - - while (h) { - // attach only if the slave has at least the flags - // expected by the master - if ((master->flags & h->codec->flags) == master->flags) { - dprintk(4, "videocodec_attach: try '%s'\n", - h->codec->name); - - if (!try_module_get(h->codec->owner)) - return NULL; - - codec = kmemdup(h->codec, sizeof(struct videocodec), - GFP_KERNEL); - if (!codec) { - dprintk(1, - KERN_ERR - "videocodec_attach: no mem\n"); - goto out_module_put; - } - - snprintf(codec->name, sizeof(codec->name), - "%s[%d]", codec->name, h->attached); - codec->master_data = master; - res = codec->setup(codec); - if (res == 0) { - dprintk(3, "videocodec_attach '%s'\n", - codec->name); - ptr = kzalloc(sizeof(struct attached_list), GFP_KERNEL); - if (!ptr) { - dprintk(1, - KERN_ERR - "videocodec_attach: no memory\n"); - goto out_kfree; - } - ptr->codec = codec; - - a = h->list; - if (!a) { - h->list = ptr; - dprintk(4, - "videocodec: first element\n"); - } else { - while (a->next) - a = a->next; // find end - a->next = ptr; - dprintk(4, - "videocodec: in after '%s'\n", - h->codec->name); - } - - h->attached += 1; - return codec; - } else { - kfree(codec); - } - } - h = h->next; - } - - dprintk(1, KERN_ERR "videocodec_attach: no codec found!\n"); - return NULL; - - out_module_put: - module_put(h->codec->owner); - out_kfree: - kfree(codec); - return NULL; -} - -int -videocodec_detach (struct videocodec *codec) -{ - struct codec_list *h = codeclist_top; - struct attached_list *a, *prev; - int res; - - if (!codec) { - dprintk(1, KERN_ERR "videocodec_detach: no data\n"); - return -EINVAL; - } - - dprintk(2, - "videocodec_detach: '%s', type: %x, flags %lx, magic %lx\n", - codec->name, codec->type, codec->flags, codec->magic); - - if (!h) { - dprintk(1, - KERN_ERR "videocodec_detach: no device left...\n"); - return -ENXIO; - } - - while (h) { - a = h->list; - prev = NULL; - while (a) { - if (codec == a->codec) { - res = a->codec->unset(a->codec); - if (res >= 0) { - dprintk(3, - "videocodec_detach: '%s'\n", - a->codec->name); - a->codec->master_data = NULL; - } else { - dprintk(1, - KERN_ERR - "videocodec_detach: '%s'\n", - a->codec->name); - a->codec->master_data = NULL; - } - if (prev == NULL) { - h->list = a->next; - dprintk(4, - "videocodec: delete first\n"); - } else { - prev->next = a->next; - dprintk(4, - "videocodec: delete middle\n"); - } - module_put(a->codec->owner); - kfree(a->codec); - kfree(a); - h->attached -= 1; - return 0; - } - prev = a; - a = a->next; - } - h = h->next; - } - - dprintk(1, KERN_ERR "videocodec_detach: given codec not found!\n"); - return -EINVAL; -} - -int -videocodec_register (const struct videocodec *codec) -{ - struct codec_list *ptr, *h = codeclist_top; - - if (!codec) { - dprintk(1, KERN_ERR "videocodec_register: no data!\n"); - return -EINVAL; - } - - dprintk(2, - "videocodec: register '%s', type: %x, flags %lx, magic %lx\n", - codec->name, codec->type, codec->flags, codec->magic); - - ptr = kzalloc(sizeof(struct codec_list), GFP_KERNEL); - if (!ptr) { - dprintk(1, KERN_ERR "videocodec_register: no memory\n"); - return -ENOMEM; - } - ptr->codec = codec; - - if (!h) { - codeclist_top = ptr; - dprintk(4, "videocodec: hooked in as first element\n"); - } else { - while (h->next) - h = h->next; // find the end - h->next = ptr; - dprintk(4, "videocodec: hooked in after '%s'\n", - h->codec->name); - } - - return 0; -} - -int -videocodec_unregister (const struct videocodec *codec) -{ - struct codec_list *prev = NULL, *h = codeclist_top; - - if (!codec) { - dprintk(1, KERN_ERR "videocodec_unregister: no data!\n"); - return -EINVAL; - } - - dprintk(2, - "videocodec: unregister '%s', type: %x, flags %lx, magic %lx\n", - codec->name, codec->type, codec->flags, codec->magic); - - if (!h) { - dprintk(1, - KERN_ERR - "videocodec_unregister: no device left...\n"); - return -ENXIO; - } - - while (h) { - if (codec == h->codec) { - if (h->attached) { - dprintk(1, - KERN_ERR - "videocodec: '%s' is used\n", - h->codec->name); - return -EBUSY; - } - dprintk(3, "videocodec: unregister '%s' is ok.\n", - h->codec->name); - if (prev == NULL) { - codeclist_top = h->next; - dprintk(4, - "videocodec: delete first element\n"); - } else { - prev->next = h->next; - dprintk(4, - "videocodec: delete middle element\n"); - } - kfree(h); - return 0; - } - prev = h; - h = h->next; - } - - dprintk(1, - KERN_ERR - "videocodec_unregister: given codec not found!\n"); - return -EINVAL; -} - -#ifdef CONFIG_PROC_FS -static int proc_videocodecs_show(struct seq_file *m, void *v) -{ - struct codec_list *h = codeclist_top; - struct attached_list *a; - - seq_printf(m, "<S>lave or attached <M>aster name type flags magic "); - seq_printf(m, "(connected as)\n"); - - h = codeclist_top; - while (h) { - seq_printf(m, "S %32s %04x %08lx %08lx (TEMPLATE)\n", - h->codec->name, h->codec->type, - h->codec->flags, h->codec->magic); - a = h->list; - while (a) { - seq_printf(m, "M %32s %04x %08lx %08lx (%s)\n", - a->codec->master_data->name, - a->codec->master_data->type, - a->codec->master_data->flags, - a->codec->master_data->magic, - a->codec->name); - a = a->next; - } - h = h->next; - } - - return 0; -} - -static int proc_videocodecs_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_videocodecs_show, NULL); -} - -static const struct file_operations videocodecs_proc_fops = { - .owner = THIS_MODULE, - .open = proc_videocodecs_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; -#endif - -/* ===================== */ -/* hook in driver module */ -/* ===================== */ -static int __init -videocodec_init (void) -{ -#ifdef CONFIG_PROC_FS - static struct proc_dir_entry *videocodec_proc_entry; -#endif - - printk(KERN_INFO "Linux video codec intermediate layer: %s\n", - VIDEOCODEC_VERSION); - -#ifdef CONFIG_PROC_FS - videocodec_proc_entry = proc_create("videocodecs", 0, NULL, &videocodecs_proc_fops); - if (!videocodec_proc_entry) { - dprintk(1, KERN_ERR "videocodec: can't init procfs.\n"); - } -#endif - return 0; -} - -static void __exit -videocodec_exit (void) -{ -#ifdef CONFIG_PROC_FS - remove_proc_entry("videocodecs", NULL); -#endif -} - -EXPORT_SYMBOL(videocodec_attach); -EXPORT_SYMBOL(videocodec_detach); -EXPORT_SYMBOL(videocodec_register); -EXPORT_SYMBOL(videocodec_unregister); - -module_init(videocodec_init); -module_exit(videocodec_exit); - -MODULE_AUTHOR("Wolfgang Scherr <scherr@net4you.at>"); -MODULE_DESCRIPTION("Intermediate API module for video codecs " - VIDEOCODEC_VERSION); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/zoran/videocodec.h b/drivers/media/video/zoran/videocodec.h deleted file mode 100644 index def55585ad23..000000000000 --- a/drivers/media/video/zoran/videocodec.h +++ /dev/null @@ -1,353 +0,0 @@ -/* - * VIDEO MOTION CODECs internal API for video devices - * - * Interface for MJPEG (and maybe later MPEG/WAVELETS) codec's - * bound to a master device. - * - * (c) 2002 Wolfgang Scherr <scherr@net4you.at> - * - * $Id: videocodec.h,v 1.1.2.4 2003/01/14 21:15:03 rbultje Exp $ - * - * ------------------------------------------------------------------------ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * ------------------------------------------------------------------------ - */ - -/* =================== */ -/* general description */ -/* =================== */ - -/* Should ease the (re-)usage of drivers supporting cards with (different) - video codecs. The codecs register to this module their functionality, - and the processors (masters) can attach to them if they fit. - - The codecs are typically have a "strong" binding to their master - so I - don't think it makes sense to have a full blown interfacing as with e.g. - i2c. If you have an other opinion, let's discuss & implement it :-))) - - Usage: - - The slave has just to setup the videocodec structure and use two functions: - videocodec_register(codecdata); - videocodec_unregister(codecdata); - The best is just calling them at module (de-)initialisation. - - The master sets up the structure videocodec_master and calls: - codecdata=videocodec_attach(master_codecdata); - videocodec_detach(codecdata); - - The slave is called during attach/detach via functions setup previously - during register. At that time, the master_data pointer is set up - and the slave can access any io registers of the master device (in the case - the slave is bound to it). Otherwise it doesn't need this functions and - therfor they may not be initialized. - - The other functions are just for convenience, as they are for sure used by - most/all of the codecs. The last ones may be omitted, too. - - See the structure declaration below for more information and which data has - to be set up for the master and the slave. - - ---------------------------------------------------------------------------- - The master should have "knowledge" of the slave and vice versa. So the data - structures sent to/from slave via set_data/get_data set_image/get_image are - device dependent and vary between MJPEG/MPEG/WAVELET/... devices. (!!!!) - ---------------------------------------------------------------------------- -*/ - - -/* ========================================== */ -/* description of the videocodec_io structure */ -/* ========================================== */ - -/* - ==== master setup ==== - name -> name of the device structure for reference and debugging - master_data -> data ref. for the master (e.g. the zr36055,57,67) - readreg -> ref. to read-fn from register (setup by master, used by slave) - writereg -> ref. to write-fn to register (setup by master, used by slave) - this two functions do the lowlevel I/O job - - ==== slave functionality setup ==== - slave_data -> data ref. for the slave (e.g. the zr36050,60) - check -> fn-ref. checks availability of an device, returns -EIO on failure or - the type on success - this makes espcecially sense if a driver module supports more than - one codec which may be quite similar to access, nevertheless it - is good for a first functionality check - - -- main functions you always need for compression/decompression -- - - set_mode -> this fn-ref. resets the entire codec, and sets up the mode - with the last defined norm/size (or device default if not - available) - it returns 0 if the mode is possible - set_size -> this fn-ref. sets the norm and image size for - compression/decompression (returns 0 on success) - the norm param is defined in videodev2.h (V4L2_STD_*) - - additional setup may be available, too - but the codec should work with - some default values even without this - - set_data -> sets device-specific data (tables, quality etc.) - get_data -> query device-specific data (tables, quality etc.) - - if the device delivers interrupts, they may be setup/handled here - setup_interrupt -> codec irq setup (not needed for 36050/60) - handle_interrupt -> codec irq handling (not needed for 36050/60) - - if the device delivers pictures, they may be handled here - put_image -> puts image data to the codec (not needed for 36050/60) - get_image -> gets image data from the codec (not needed for 36050/60) - the calls include frame numbers and flags (even/odd/...) - if needed and a flag which allows blocking until its ready -*/ - -/* ============== */ -/* user interface */ -/* ============== */ - -/* - Currently there is only a information display planned, as the layer - is not visible for the user space at all. - - Information is available via procfs. The current entry is "/proc/videocodecs" - but it makes sense to "hide" it in the /proc/video tree of v4l(2) --TODO--. - -A example for such an output is: - -<S>lave or attached <M>aster name type flags magic (connected as) -S zr36050 0002 0000d001 00000000 (TEMPLATE) -M zr36055[0] 0001 0000c001 00000000 (zr36050[0]) -M zr36055[1] 0001 0000c001 00000000 (zr36050[1]) - -*/ - - -/* =============================================== */ -/* special defines for the videocodec_io structure */ -/* =============================================== */ - -#ifndef __LINUX_VIDEOCODEC_H -#define __LINUX_VIDEOCODEC_H - -#include <linux/videodev2.h> - -#define CODEC_DO_COMPRESSION 0 -#define CODEC_DO_EXPANSION 1 - -/* this are the current codec flags I think they are needed */ -/* -> type value in structure */ -#define CODEC_FLAG_JPEG 0x00000001L // JPEG codec -#define CODEC_FLAG_MPEG 0x00000002L // MPEG1/2/4 codec -#define CODEC_FLAG_DIVX 0x00000004L // DIVX codec -#define CODEC_FLAG_WAVELET 0x00000008L // WAVELET codec - // room for other types - -#define CODEC_FLAG_MAGIC 0x00000800L // magic key must match -#define CODEC_FLAG_HARDWARE 0x00001000L // is a hardware codec -#define CODEC_FLAG_VFE 0x00002000L // has direct video frontend -#define CODEC_FLAG_ENCODER 0x00004000L // compression capability -#define CODEC_FLAG_DECODER 0x00008000L // decompression capability -#define CODEC_FLAG_NEEDIRQ 0x00010000L // needs irq handling -#define CODEC_FLAG_RDWRPIC 0x00020000L // handles picture I/O - -/* a list of modes, some are just examples (is there any HW?) */ -#define CODEC_MODE_BJPG 0x0001 // Baseline JPEG -#define CODEC_MODE_LJPG 0x0002 // Lossless JPEG -#define CODEC_MODE_MPEG1 0x0003 // MPEG 1 -#define CODEC_MODE_MPEG2 0x0004 // MPEG 2 -#define CODEC_MODE_MPEG4 0x0005 // MPEG 4 -#define CODEC_MODE_MSDIVX 0x0006 // MS DivX -#define CODEC_MODE_ODIVX 0x0007 // Open DivX -#define CODEC_MODE_WAVELET 0x0008 // Wavelet - -/* this are the current codec types I want to implement */ -/* -> type value in structure */ -#define CODEC_TYPE_NONE 0 -#define CODEC_TYPE_L64702 1 -#define CODEC_TYPE_ZR36050 2 -#define CODEC_TYPE_ZR36016 3 -#define CODEC_TYPE_ZR36060 4 - -/* the type of data may be enhanced by future implementations (data-fn.'s) */ -/* -> used in command */ -#define CODEC_G_STATUS 0x0000 /* codec status (query only) */ -#define CODEC_S_CODEC_MODE 0x0001 /* codec mode (baseline JPEG, MPEG1,... */ -#define CODEC_G_CODEC_MODE 0x8001 -#define CODEC_S_VFE 0x0002 /* additional video frontend setup */ -#define CODEC_G_VFE 0x8002 -#define CODEC_S_MMAP 0x0003 /* MMAP setup (if available) */ - -#define CODEC_S_JPEG_TDS_BYTE 0x0010 /* target data size in bytes */ -#define CODEC_G_JPEG_TDS_BYTE 0x8010 -#define CODEC_S_JPEG_SCALE 0x0011 /* scaling factor for quant. tables */ -#define CODEC_G_JPEG_SCALE 0x8011 -#define CODEC_S_JPEG_HDT_DATA 0x0018 /* huffman-tables */ -#define CODEC_G_JPEG_HDT_DATA 0x8018 -#define CODEC_S_JPEG_QDT_DATA 0x0019 /* quantizing-tables */ -#define CODEC_G_JPEG_QDT_DATA 0x8019 -#define CODEC_S_JPEG_APP_DATA 0x001A /* APP marker */ -#define CODEC_G_JPEG_APP_DATA 0x801A -#define CODEC_S_JPEG_COM_DATA 0x001B /* COM marker */ -#define CODEC_G_JPEG_COM_DATA 0x801B - -#define CODEC_S_PRIVATE 0x1000 /* "private" commands start here */ -#define CODEC_G_PRIVATE 0x9000 - -#define CODEC_G_FLAG 0x8000 /* this is how 'get' is detected */ - -/* types of transfer, directly user space or a kernel buffer (image-fn.'s) */ -/* -> used in get_image, put_image */ -#define CODEC_TRANSFER_KERNEL 0 /* use "memcopy" */ -#define CODEC_TRANSFER_USER 1 /* use "to/from_user" */ - - -/* ========================= */ -/* the structures itself ... */ -/* ========================= */ - -struct vfe_polarity { - unsigned int vsync_pol:1; - unsigned int hsync_pol:1; - unsigned int field_pol:1; - unsigned int blank_pol:1; - unsigned int subimg_pol:1; - unsigned int poe_pol:1; - unsigned int pvalid_pol:1; - unsigned int vclk_pol:1; -}; - -struct vfe_settings { - __u32 x, y; /* Offsets into image */ - __u32 width, height; /* Area to capture */ - __u16 decimation; /* Decimation divider */ - __u16 flags; /* Flags for capture */ - __u16 quality; /* quality of the video */ -}; - -struct tvnorm { - u16 Wt, Wa, HStart, HSyncStart, Ht, Ha, VStart; -}; - -struct jpeg_com_marker { - int len; /* number of usable bytes in data */ - char data[60]; -}; - -struct jpeg_app_marker { - int appn; /* number app segment */ - int len; /* number of usable bytes in data */ - char data[60]; -}; - -struct videocodec { - struct module *owner; - /* -- filled in by slave device during register -- */ - char name[32]; - unsigned long magic; /* may be used for client<->master attaching */ - unsigned long flags; /* functionality flags */ - unsigned int type; /* codec type */ - - /* -- these is filled in later during master device attach -- */ - - struct videocodec_master *master_data; - - /* -- these are filled in by the slave device during register -- */ - - void *data; /* private slave data */ - - /* attach/detach client functions (indirect call) */ - int (*setup) (struct videocodec * codec); - int (*unset) (struct videocodec * codec); - - /* main functions, every client needs them for sure! */ - // set compression or decompression (or freeze, stop, standby, etc) - int (*set_mode) (struct videocodec * codec, - int mode); - // setup picture size and norm (for the codec's video frontend) - int (*set_video) (struct videocodec * codec, - struct tvnorm * norm, - struct vfe_settings * cap, - struct vfe_polarity * pol); - // other control commands, also mmap setup etc. - int (*control) (struct videocodec * codec, - int type, - int size, - void *data); - - /* additional setup/query/processing (may be NULL pointer) */ - // interrupt setup / handling (for irq's delivered by master) - int (*setup_interrupt) (struct videocodec * codec, - long mode); - int (*handle_interrupt) (struct videocodec * codec, - int source, - long flag); - // picture interface (if any) - long (*put_image) (struct videocodec * codec, - int tr_type, - int block, - long *fr_num, - long *flag, - long size, - void *buf); - long (*get_image) (struct videocodec * codec, - int tr_type, - int block, - long *fr_num, - long *flag, - long size, - void *buf); -}; - -struct videocodec_master { - /* -- filled in by master device for registration -- */ - char name[32]; - unsigned long magic; /* may be used for client<->master attaching */ - unsigned long flags; /* functionality flags */ - unsigned int type; /* master type */ - - void *data; /* private master data */ - - __u32(*readreg) (struct videocodec * codec, - __u16 reg); - void (*writereg) (struct videocodec * codec, - __u16 reg, - __u32 value); -}; - - -/* ================================================= */ -/* function prototypes of the master/slave interface */ -/* ================================================= */ - -/* attach and detach commands for the master */ -// * master structure needs to be kmalloc'ed before calling attach -// and free'd after calling detach -// * returns pointer on success, NULL on failure -extern struct videocodec *videocodec_attach(struct videocodec_master *); -// * 0 on success, <0 (errno) on failure -extern int videocodec_detach(struct videocodec *); - -/* register and unregister commands for the slaves */ -// * 0 on success, <0 (errno) on failure -extern int videocodec_register(const struct videocodec *); -// * 0 on success, <0 (errno) on failure -extern int videocodec_unregister(const struct videocodec *); - -/* the other calls are directly done via the videocodec structure! */ - -#endif /*ifndef __LINUX_VIDEOCODEC_H */ diff --git a/drivers/media/video/zoran/zoran.h b/drivers/media/video/zoran/zoran.h deleted file mode 100644 index ca2754a3cd63..000000000000 --- a/drivers/media/video/zoran/zoran.h +++ /dev/null @@ -1,403 +0,0 @@ -/* - * zoran - Iomega Buz driver - * - * Copyright (C) 1999 Rainer Johanni <Rainer@Johanni.de> - * - * based on - * - * zoran.0.0.3 Copyright (C) 1998 Dave Perks <dperks@ibm.net> - * - * and - * - * bttv - Bt848 frame grabber driver - * Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) - * & Marcus Metzler (mocm@thp.uni-koeln.de) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _BUZ_H_ -#define _BUZ_H_ - -#include <media/v4l2-device.h> - -struct zoran_sync { - unsigned long frame; /* number of buffer that has been free'd */ - unsigned long length; /* number of code bytes in buffer (capture only) */ - unsigned long seq; /* frame sequence number */ - struct timeval timestamp; /* timestamp */ -}; - - -#define ZORAN_NAME "ZORAN" /* name of the device */ - -#define ZR_DEVNAME(zr) ((zr)->name) - -#define BUZ_MAX_WIDTH (zr->timing->Wa) -#define BUZ_MAX_HEIGHT (zr->timing->Ha) -#define BUZ_MIN_WIDTH 32 /* never display less than 32 pixels */ -#define BUZ_MIN_HEIGHT 24 /* never display less than 24 rows */ - -#define BUZ_NUM_STAT_COM 4 -#define BUZ_MASK_STAT_COM 3 - -#define BUZ_MAX_FRAME 256 /* Must be a power of 2 */ -#define BUZ_MASK_FRAME 255 /* Must be BUZ_MAX_FRAME-1 */ - -#define BUZ_MAX_INPUT 16 - -#if VIDEO_MAX_FRAME <= 32 -# define V4L_MAX_FRAME 32 -#elif VIDEO_MAX_FRAME <= 64 -# define V4L_MAX_FRAME 64 -#else -# error "Too many video frame buffers to handle" -#endif -#define V4L_MASK_FRAME (V4L_MAX_FRAME - 1) - -#define MAX_FRAME (BUZ_MAX_FRAME > VIDEO_MAX_FRAME ? BUZ_MAX_FRAME : VIDEO_MAX_FRAME) - -#include "zr36057.h" - -enum card_type { - UNKNOWN = -1, - - /* Pinnacle/Miro */ - DC10_old, /* DC30 like */ - DC10_new, /* DC10plus like */ - DC10plus, - DC30, - DC30plus, - - /* Linux Media Labs */ - LML33, - LML33R10, - - /* Iomega */ - BUZ, - - /* AverMedia */ - AVS6EYES, - - /* total number of cards */ - NUM_CARDS -}; - -enum zoran_codec_mode { - BUZ_MODE_IDLE, /* nothing going on */ - BUZ_MODE_MOTION_COMPRESS, /* grabbing frames */ - BUZ_MODE_MOTION_DECOMPRESS, /* playing frames */ - BUZ_MODE_STILL_COMPRESS, /* still frame conversion */ - BUZ_MODE_STILL_DECOMPRESS /* still frame conversion */ -}; - -enum zoran_buffer_state { - BUZ_STATE_USER, /* buffer is owned by application */ - BUZ_STATE_PEND, /* buffer is queued in pend[] ready to feed to I/O */ - BUZ_STATE_DMA, /* buffer is queued in dma[] for I/O */ - BUZ_STATE_DONE /* buffer is ready to return to application */ -}; - -enum zoran_map_mode { - ZORAN_MAP_MODE_RAW, - ZORAN_MAP_MODE_JPG_REC, -#define ZORAN_MAP_MODE_JPG ZORAN_MAP_MODE_JPG_REC - ZORAN_MAP_MODE_JPG_PLAY, -}; - -enum gpio_type { - ZR_GPIO_JPEG_SLEEP = 0, - ZR_GPIO_JPEG_RESET, - ZR_GPIO_JPEG_FRAME, - ZR_GPIO_VID_DIR, - ZR_GPIO_VID_EN, - ZR_GPIO_VID_RESET, - ZR_GPIO_CLK_SEL1, - ZR_GPIO_CLK_SEL2, - ZR_GPIO_MAX, -}; - -enum gpcs_type { - GPCS_JPEG_RESET = 0, - GPCS_JPEG_START, - GPCS_MAX, -}; - -struct zoran_format { - char *name; - __u32 fourcc; - int colorspace; - int depth; - __u32 flags; - __u32 vfespfr; -}; -/* flags */ -#define ZORAN_FORMAT_COMPRESSED 1<<0 -#define ZORAN_FORMAT_OVERLAY 1<<1 -#define ZORAN_FORMAT_CAPTURE 1<<2 -#define ZORAN_FORMAT_PLAYBACK 1<<3 - -/* overlay-settings */ -struct zoran_overlay_settings { - int is_set; - int x, y, width, height; /* position */ - int clipcount; /* position and number of clips */ - const struct zoran_format *format; /* overlay format */ -}; - -/* v4l-capture settings */ -struct zoran_v4l_settings { - int width, height, bytesperline; /* capture size */ - const struct zoran_format *format; /* capture format */ -}; - -/* jpg-capture/-playback settings */ -struct zoran_jpg_settings { - int decimation; /* this bit is used to set everything to default */ - int HorDcm, VerDcm, TmpDcm; /* capture decimation settings (TmpDcm=1 means both fields) */ - int field_per_buff, odd_even; /* field-settings (odd_even=1 (+TmpDcm=1) means top-field-first) */ - int img_x, img_y, img_width, img_height; /* crop settings (subframe capture) */ - struct v4l2_jpegcompression jpg_comp; /* JPEG-specific capture settings */ -}; - -struct zoran_fh; - -struct zoran_mapping { - struct zoran_fh *fh; - int count; -}; - -struct zoran_buffer { - struct zoran_mapping *map; - enum zoran_buffer_state state; /* state: unused/pending/dma/done */ - struct zoran_sync bs; /* DONE: info to return to application */ - union { - struct { - __le32 *frag_tab; /* addresses of frag table */ - u32 frag_tab_bus; /* same value cached to save time in ISR */ - } jpg; - struct { - char *fbuffer; /* virtual address of frame buffer */ - unsigned long fbuffer_phys;/* physical address of frame buffer */ - unsigned long fbuffer_bus;/* bus address of frame buffer */ - } v4l; - }; -}; - -enum zoran_lock_activity { - ZORAN_FREE, /* free for use */ - ZORAN_ACTIVE, /* active but unlocked */ - ZORAN_LOCKED, /* locked */ -}; - -/* buffer collections */ -struct zoran_buffer_col { - enum zoran_lock_activity active; /* feature currently in use? */ - unsigned int num_buffers, buffer_size; - struct zoran_buffer buffer[MAX_FRAME]; /* buffers */ - u8 allocated; /* Flag if buffers are allocated */ - u8 need_contiguous; /* Flag if contiguous buffers are needed */ - /* only applies to jpg buffers, raw buffers are always contiguous */ -}; - -struct zoran; - -/* zoran_fh contains per-open() settings */ -struct zoran_fh { - struct zoran *zr; - - enum zoran_map_mode map_mode; /* Flag which bufferset will map by next mmap() */ - - struct zoran_overlay_settings overlay_settings; - u32 *overlay_mask; /* overlay mask */ - enum zoran_lock_activity overlay_active;/* feature currently in use? */ - - struct zoran_buffer_col buffers; /* buffers' info */ - - struct zoran_v4l_settings v4l_settings; /* structure with a lot of things to play with */ - struct zoran_jpg_settings jpg_settings; /* structure with a lot of things to play with */ -}; - -struct card_info { - enum card_type type; - char name[32]; - const char *i2c_decoder; /* i2c decoder device */ - const unsigned short *addrs_decoder; - const char *i2c_encoder; /* i2c encoder device */ - const unsigned short *addrs_encoder; - u16 video_vfe, video_codec; /* videocodec types */ - u16 audio_chip; /* audio type */ - - int inputs; /* number of video inputs */ - struct input { - int muxsel; - char name[32]; - } input[BUZ_MAX_INPUT]; - - v4l2_std_id norms; - struct tvnorm *tvn[3]; /* supported TV norms */ - - u32 jpeg_int; /* JPEG interrupt */ - u32 vsync_int; /* VSYNC interrupt */ - s8 gpio[ZR_GPIO_MAX]; - u8 gpcs[GPCS_MAX]; - - struct vfe_polarity vfe_pol; - u8 gpio_pol[ZR_GPIO_MAX]; - - /* is the /GWS line connected? */ - u8 gws_not_connected; - - /* avs6eyes mux setting */ - u8 input_mux; - - void (*init) (struct zoran * zr); -}; - -struct zoran { - struct v4l2_device v4l2_dev; - struct video_device *video_dev; - - struct i2c_adapter i2c_adapter; /* */ - struct i2c_algo_bit_data i2c_algo; /* */ - u32 i2cbr; - - struct v4l2_subdev *decoder; /* video decoder sub-device */ - struct v4l2_subdev *encoder; /* video encoder sub-device */ - - struct videocodec *codec; /* video codec */ - struct videocodec *vfe; /* video front end */ - - struct mutex resource_lock; /* prevent evil stuff */ - struct mutex other_lock; /* please merge with above */ - - u8 initialized; /* flag if zoran has been correctly initialized */ - int user; /* number of current users */ - struct card_info card; - struct tvnorm *timing; - - unsigned short id; /* number of this device */ - char name[32]; /* name of this device */ - struct pci_dev *pci_dev; /* PCI device */ - unsigned char revision; /* revision of zr36057 */ - unsigned char __iomem *zr36057_mem;/* pointer to mapped IO memory */ - - spinlock_t spinlock; /* Spinlock */ - - /* Video for Linux parameters */ - int input; /* card's norm and input */ - v4l2_std_id norm; - - /* Current buffer params */ - void *vbuf_base; - int vbuf_height, vbuf_width; - int vbuf_depth; - int vbuf_bytesperline; - - struct zoran_overlay_settings overlay_settings; - u32 *overlay_mask; /* overlay mask */ - enum zoran_lock_activity overlay_active; /* feature currently in use? */ - - wait_queue_head_t v4l_capq; - - int v4l_overlay_active; /* Overlay grab is activated */ - int v4l_memgrab_active; /* Memory grab is activated */ - - int v4l_grab_frame; /* Frame number being currently grabbed */ -#define NO_GRAB_ACTIVE (-1) - unsigned long v4l_grab_seq; /* Number of frames grabbed */ - struct zoran_v4l_settings v4l_settings; /* structure with a lot of things to play with */ - - /* V4L grab queue of frames pending */ - unsigned long v4l_pend_head; - unsigned long v4l_pend_tail; - unsigned long v4l_sync_tail; - int v4l_pend[V4L_MAX_FRAME]; - struct zoran_buffer_col v4l_buffers; /* V4L buffers' info */ - - /* Buz MJPEG parameters */ - enum zoran_codec_mode codec_mode; /* status of codec */ - struct zoran_jpg_settings jpg_settings; /* structure with a lot of things to play with */ - - wait_queue_head_t jpg_capq; /* wait here for grab to finish */ - - /* grab queue counts/indices, mask with BUZ_MASK_STAT_COM before using as index */ - /* (dma_head - dma_tail) is number active in DMA, must be <= BUZ_NUM_STAT_COM */ - /* (value & BUZ_MASK_STAT_COM) corresponds to index in stat_com table */ - unsigned long jpg_que_head; /* Index where to put next buffer which is queued */ - unsigned long jpg_dma_head; /* Index of next buffer which goes into stat_com */ - unsigned long jpg_dma_tail; /* Index of last buffer in stat_com */ - unsigned long jpg_que_tail; /* Index of last buffer in queue */ - unsigned long jpg_seq_num; /* count of frames since grab/play started */ - unsigned long jpg_err_seq; /* last seq_num before error */ - unsigned long jpg_err_shift; - unsigned long jpg_queued_num; /* count of frames queued since grab/play started */ - - /* zr36057's code buffer table */ - __le32 *stat_com; /* stat_com[i] is indexed by dma_head/tail & BUZ_MASK_STAT_COM */ - - /* (value & BUZ_MASK_FRAME) corresponds to index in pend[] queue */ - int jpg_pend[BUZ_MAX_FRAME]; - - /* array indexed by frame number */ - struct zoran_buffer_col jpg_buffers; /* MJPEG buffers' info */ - - /* Additional stuff for testing */ -#ifdef CONFIG_PROC_FS - struct proc_dir_entry *zoran_proc; -#else - void *zoran_proc; -#endif - int testing; - int jpeg_error; - int intr_counter_GIRQ1; - int intr_counter_GIRQ0; - int intr_counter_CodRepIRQ; - int intr_counter_JPEGRepIRQ; - int field_counter; - int IRQ1_in; - int IRQ1_out; - int JPEG_in; - int JPEG_out; - int JPEG_0; - int JPEG_1; - int END_event_missed; - int JPEG_missed; - int JPEG_error; - int num_errors; - int JPEG_max_missed; - int JPEG_min_missed; - - u32 last_isr; - unsigned long frame_num; - - wait_queue_head_t test_q; -}; - -static inline struct zoran *to_zoran(struct v4l2_device *v4l2_dev) -{ - return container_of(v4l2_dev, struct zoran, v4l2_dev); -} - -/* There was something called _ALPHA_BUZ that used the PCI address instead of - * the kernel iomapped address for btread/btwrite. */ -#define btwrite(dat,adr) writel((dat), zr->zr36057_mem+(adr)) -#define btread(adr) readl(zr->zr36057_mem+(adr)) - -#define btand(dat,adr) btwrite((dat) & btread(adr), adr) -#define btor(dat,adr) btwrite((dat) | btread(adr), adr) -#define btaor(dat,mask,adr) btwrite((dat) | ((mask) & btread(adr)), adr) - -#endif diff --git a/drivers/media/video/zoran/zoran_card.c b/drivers/media/video/zoran/zoran_card.c deleted file mode 100644 index c3602d6cd48e..000000000000 --- a/drivers/media/video/zoran/zoran_card.c +++ /dev/null @@ -1,1524 +0,0 @@ -/* - * Zoran zr36057/zr36067 PCI controller driver, for the - * Pinnacle/Miro DC10/DC10+/DC30/DC30+, Iomega Buz, Linux - * Media Labs LML33/LML33R10. - * - * This part handles card-specific data and detection - * - * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx> - * - * Currently maintained by: - * Ronald Bultje <rbultje@ronald.bitfreak.net> - * Laurent Pinchart <laurent.pinchart@skynet.be> - * Mailinglist <mjpeg-users@lists.sf.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/delay.h> - -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/vmalloc.h> -#include <linux/slab.h> - -#include <linux/proc_fs.h> -#include <linux/i2c.h> -#include <linux/i2c-algo-bit.h> -#include <linux/videodev2.h> -#include <linux/spinlock.h> -#include <linux/sem.h> -#include <linux/kmod.h> -#include <linux/wait.h> - -#include <linux/pci.h> -#include <linux/interrupt.h> -#include <linux/mutex.h> -#include <linux/io.h> -#include <media/v4l2-common.h> -#include <media/bt819.h> - -#include "videocodec.h" -#include "zoran.h" -#include "zoran_card.h" -#include "zoran_device.h" -#include "zoran_procfs.h" - -extern const struct zoran_format zoran_formats[]; - -static int card[BUZ_MAX] = { [0 ... (BUZ_MAX-1)] = -1 }; -module_param_array(card, int, NULL, 0444); -MODULE_PARM_DESC(card, "Card type"); - -/* - The video mem address of the video card. - The driver has a little database for some videocards - to determine it from there. If your video card is not in there - you have either to give it to the driver as a parameter - or set in in a VIDIOCSFBUF ioctl - */ - -static unsigned long vidmem; /* default = 0 - Video memory base address */ -module_param(vidmem, ulong, 0444); -MODULE_PARM_DESC(vidmem, "Default video memory base address"); - -/* - Default input and video norm at startup of the driver. -*/ - -static unsigned int default_input; /* default 0 = Composite, 1 = S-Video */ -module_param(default_input, uint, 0444); -MODULE_PARM_DESC(default_input, - "Default input (0=Composite, 1=S-Video, 2=Internal)"); - -static int default_mux = 1; /* 6 Eyes input selection */ -module_param(default_mux, int, 0644); -MODULE_PARM_DESC(default_mux, - "Default 6 Eyes mux setting (Input selection)"); - -static int default_norm; /* default 0 = PAL, 1 = NTSC 2 = SECAM */ -module_param(default_norm, int, 0444); -MODULE_PARM_DESC(default_norm, "Default norm (0=PAL, 1=NTSC, 2=SECAM)"); - -/* /dev/videoN, -1 for autodetect */ -static int video_nr[BUZ_MAX] = { [0 ... (BUZ_MAX-1)] = -1 }; -module_param_array(video_nr, int, NULL, 0444); -MODULE_PARM_DESC(video_nr, "Video device number (-1=Auto)"); - -int v4l_nbufs = 4; -int v4l_bufsize = 864; /* Everybody should be able to work with this setting */ -module_param(v4l_nbufs, int, 0644); -MODULE_PARM_DESC(v4l_nbufs, "Maximum number of V4L buffers to use"); -module_param(v4l_bufsize, int, 0644); -MODULE_PARM_DESC(v4l_bufsize, "Maximum size per V4L buffer (in kB)"); - -int jpg_nbufs = 32; -int jpg_bufsize = 512; /* max size for 100% quality full-PAL frame */ -module_param(jpg_nbufs, int, 0644); -MODULE_PARM_DESC(jpg_nbufs, "Maximum number of JPG buffers to use"); -module_param(jpg_bufsize, int, 0644); -MODULE_PARM_DESC(jpg_bufsize, "Maximum size per JPG buffer (in kB)"); - -int pass_through = 0; /* 1=Pass through TV signal when device is not used */ - /* 0=Show color bar when device is not used (LML33: only if lml33dpath=1) */ -module_param(pass_through, int, 0644); -MODULE_PARM_DESC(pass_through, - "Pass TV signal through to TV-out when idling"); - -int zr36067_debug = 1; -module_param_named(debug, zr36067_debug, int, 0644); -MODULE_PARM_DESC(debug, "Debug level (0-5)"); - -#define ZORAN_VERSION "0.10.1" - -MODULE_DESCRIPTION("Zoran-36057/36067 JPEG codec driver"); -MODULE_AUTHOR("Serguei Miridonov"); -MODULE_LICENSE("GPL"); -MODULE_VERSION(ZORAN_VERSION); - -#define ZR_DEVICE(subven, subdev, data) { \ - .vendor = PCI_VENDOR_ID_ZORAN, .device = PCI_DEVICE_ID_ZORAN_36057, \ - .subvendor = (subven), .subdevice = (subdev), .driver_data = (data) } - -static struct pci_device_id zr36067_pci_tbl[] = { - ZR_DEVICE(PCI_VENDOR_ID_MIRO, PCI_DEVICE_ID_MIRO_DC10PLUS, DC10plus), - ZR_DEVICE(PCI_VENDOR_ID_MIRO, PCI_DEVICE_ID_MIRO_DC30PLUS, DC30plus), - ZR_DEVICE(PCI_VENDOR_ID_ELECTRONICDESIGNGMBH, PCI_DEVICE_ID_LML_33R10, LML33R10), - ZR_DEVICE(PCI_VENDOR_ID_IOMEGA, PCI_DEVICE_ID_IOMEGA_BUZ, BUZ), - ZR_DEVICE(PCI_ANY_ID, PCI_ANY_ID, NUM_CARDS), - {0} -}; -MODULE_DEVICE_TABLE(pci, zr36067_pci_tbl); - -static unsigned int zoran_num; /* number of cards found */ - -/* videocodec bus functions ZR36060 */ -static u32 -zr36060_read (struct videocodec *codec, - u16 reg) -{ - struct zoran *zr = (struct zoran *) codec->master_data->data; - __u32 data; - - if (post_office_wait(zr) - || post_office_write(zr, 0, 1, reg >> 8) - || post_office_write(zr, 0, 2, reg & 0xff)) { - return -1; - } - - data = post_office_read(zr, 0, 3) & 0xff; - return data; -} - -static void -zr36060_write (struct videocodec *codec, - u16 reg, - u32 val) -{ - struct zoran *zr = (struct zoran *) codec->master_data->data; - - if (post_office_wait(zr) - || post_office_write(zr, 0, 1, reg >> 8) - || post_office_write(zr, 0, 2, reg & 0xff)) { - return; - } - - post_office_write(zr, 0, 3, val & 0xff); -} - -/* videocodec bus functions ZR36050 */ -static u32 -zr36050_read (struct videocodec *codec, - u16 reg) -{ - struct zoran *zr = (struct zoran *) codec->master_data->data; - __u32 data; - - if (post_office_wait(zr) - || post_office_write(zr, 1, 0, reg >> 2)) { // reg. HIGHBYTES - return -1; - } - - data = post_office_read(zr, 0, reg & 0x03) & 0xff; // reg. LOWBYTES + read - return data; -} - -static void -zr36050_write (struct videocodec *codec, - u16 reg, - u32 val) -{ - struct zoran *zr = (struct zoran *) codec->master_data->data; - - if (post_office_wait(zr) - || post_office_write(zr, 1, 0, reg >> 2)) { // reg. HIGHBYTES - return; - } - - post_office_write(zr, 0, reg & 0x03, val & 0xff); // reg. LOWBYTES + wr. data -} - -/* videocodec bus functions ZR36016 */ -static u32 -zr36016_read (struct videocodec *codec, - u16 reg) -{ - struct zoran *zr = (struct zoran *) codec->master_data->data; - __u32 data; - - if (post_office_wait(zr)) { - return -1; - } - - data = post_office_read(zr, 2, reg & 0x03) & 0xff; // read - return data; -} - -/* hack for in zoran_device.c */ -void -zr36016_write (struct videocodec *codec, - u16 reg, - u32 val) -{ - struct zoran *zr = (struct zoran *) codec->master_data->data; - - if (post_office_wait(zr)) { - return; - } - - post_office_write(zr, 2, reg & 0x03, val & 0x0ff); // wr. data -} - -/* - * Board specific information - */ - -static void -dc10_init (struct zoran *zr) -{ - dprintk(3, KERN_DEBUG "%s: %s\n", ZR_DEVNAME(zr), __func__); - - /* Pixel clock selection */ - GPIO(zr, 4, 0); - GPIO(zr, 5, 1); - /* Enable the video bus sync signals */ - GPIO(zr, 7, 0); -} - -static void -dc10plus_init (struct zoran *zr) -{ - dprintk(3, KERN_DEBUG "%s: %s\n", ZR_DEVNAME(zr), __func__); -} - -static void -buz_init (struct zoran *zr) -{ - dprintk(3, KERN_DEBUG "%s: %s\n", ZR_DEVNAME(zr), __func__); - - /* some stuff from Iomega */ - pci_write_config_dword(zr->pci_dev, 0xfc, 0x90680f15); - pci_write_config_dword(zr->pci_dev, 0x0c, 0x00012020); - pci_write_config_dword(zr->pci_dev, 0xe8, 0xc0200000); -} - -static void -lml33_init (struct zoran *zr) -{ - dprintk(3, KERN_DEBUG "%s: %s\n", ZR_DEVNAME(zr), __func__); - - GPIO(zr, 2, 1); // Set Composite input/output -} - -static void -avs6eyes_init (struct zoran *zr) -{ - // AverMedia 6-Eyes original driver by Christer Weinigel - - // Lifted straight from Christer's old driver and - // modified slightly by Martin Samuelsson. - - int mux = default_mux; /* 1 = BT866, 7 = VID1 */ - - GPIO(zr, 4, 1); /* Bt866 SLEEP on */ - udelay(2); - - GPIO(zr, 0, 1); /* ZR36060 /RESET on */ - GPIO(zr, 1, 0); /* ZR36060 /SLEEP on */ - GPIO(zr, 2, mux & 1); /* MUX S0 */ - GPIO(zr, 3, 0); /* /FRAME on */ - GPIO(zr, 4, 0); /* Bt866 SLEEP off */ - GPIO(zr, 5, mux & 2); /* MUX S1 */ - GPIO(zr, 6, 0); /* ? */ - GPIO(zr, 7, mux & 4); /* MUX S2 */ - -} - -static char * -codecid_to_modulename (u16 codecid) -{ - char *name = NULL; - - switch (codecid) { - case CODEC_TYPE_ZR36060: - name = "zr36060"; - break; - case CODEC_TYPE_ZR36050: - name = "zr36050"; - break; - case CODEC_TYPE_ZR36016: - name = "zr36016"; - break; - } - - return name; -} - -// struct tvnorm { -// u16 Wt, Wa, HStart, HSyncStart, Ht, Ha, VStart; -// }; - -static struct tvnorm f50sqpixel = { 944, 768, 83, 880, 625, 576, 16 }; -static struct tvnorm f60sqpixel = { 780, 640, 51, 716, 525, 480, 12 }; -static struct tvnorm f50ccir601 = { 864, 720, 75, 804, 625, 576, 18 }; -static struct tvnorm f60ccir601 = { 858, 720, 57, 788, 525, 480, 16 }; - -static struct tvnorm f50ccir601_lml33 = { 864, 720, 75+34, 804, 625, 576, 18 }; -static struct tvnorm f60ccir601_lml33 = { 858, 720, 57+34, 788, 525, 480, 16 }; - -/* The DC10 (57/16/50) uses VActive as HSync, so HStart must be 0 */ -static struct tvnorm f50sqpixel_dc10 = { 944, 768, 0, 880, 625, 576, 0 }; -static struct tvnorm f60sqpixel_dc10 = { 780, 640, 0, 716, 525, 480, 12 }; - -/* FIXME: I cannot swap U and V in saa7114, so i do one - * pixel left shift in zoran (75 -> 74) - * (Maxim Yevtyushkin <max@linuxmedialabs.com>) */ -static struct tvnorm f50ccir601_lm33r10 = { 864, 720, 74+54, 804, 625, 576, 18 }; -static struct tvnorm f60ccir601_lm33r10 = { 858, 720, 56+54, 788, 525, 480, 16 }; - -/* FIXME: The ks0127 seem incapable of swapping U and V, too, which is why I - * copy Maxim's left shift hack for the 6 Eyes. - * - * Christer's driver used the unshifted norms, though... - * /Sam */ -static struct tvnorm f50ccir601_avs6eyes = { 864, 720, 74, 804, 625, 576, 18 }; -static struct tvnorm f60ccir601_avs6eyes = { 858, 720, 56, 788, 525, 480, 16 }; - -static const unsigned short vpx3220_addrs[] = { 0x43, 0x47, I2C_CLIENT_END }; -static const unsigned short saa7110_addrs[] = { 0x4e, 0x4f, I2C_CLIENT_END }; -static const unsigned short saa7111_addrs[] = { 0x25, 0x24, I2C_CLIENT_END }; -static const unsigned short saa7114_addrs[] = { 0x21, 0x20, I2C_CLIENT_END }; -static const unsigned short adv717x_addrs[] = { 0x6a, 0x6b, 0x2a, 0x2b, I2C_CLIENT_END }; -static const unsigned short ks0127_addrs[] = { 0x6c, 0x6d, I2C_CLIENT_END }; -static const unsigned short saa7185_addrs[] = { 0x44, I2C_CLIENT_END }; -static const unsigned short bt819_addrs[] = { 0x45, I2C_CLIENT_END }; -static const unsigned short bt856_addrs[] = { 0x44, I2C_CLIENT_END }; -static const unsigned short bt866_addrs[] = { 0x44, I2C_CLIENT_END }; - -static struct card_info zoran_cards[NUM_CARDS] __devinitdata = { - { - .type = DC10_old, - .name = "DC10(old)", - .i2c_decoder = "vpx3220a", - .addrs_decoder = vpx3220_addrs, - .video_codec = CODEC_TYPE_ZR36050, - .video_vfe = CODEC_TYPE_ZR36016, - - .inputs = 3, - .input = { - { 1, "Composite" }, - { 2, "S-Video" }, - { 0, "Internal/comp" } - }, - .norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM, - .tvn = { - &f50sqpixel_dc10, - &f60sqpixel_dc10, - &f50sqpixel_dc10 - }, - .jpeg_int = 0, - .vsync_int = ZR36057_ISR_GIRQ1, - .gpio = { 2, 1, -1, 3, 7, 0, 4, 5 }, - .gpio_pol = { 0, 0, 0, 1, 0, 0, 0, 0 }, - .gpcs = { -1, 0 }, - .vfe_pol = { 0, 0, 0, 0, 0, 0, 0, 0 }, - .gws_not_connected = 0, - .input_mux = 0, - .init = &dc10_init, - }, { - .type = DC10_new, - .name = "DC10(new)", - .i2c_decoder = "saa7110", - .addrs_decoder = saa7110_addrs, - .i2c_encoder = "adv7175", - .addrs_encoder = adv717x_addrs, - .video_codec = CODEC_TYPE_ZR36060, - - .inputs = 3, - .input = { - { 0, "Composite" }, - { 7, "S-Video" }, - { 5, "Internal/comp" } - }, - .norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM, - .tvn = { - &f50sqpixel, - &f60sqpixel, - &f50sqpixel}, - .jpeg_int = ZR36057_ISR_GIRQ0, - .vsync_int = ZR36057_ISR_GIRQ1, - .gpio = { 3, 0, 6, 1, 2, -1, 4, 5 }, - .gpio_pol = { 0, 0, 0, 0, 0, 0, 0, 0 }, - .gpcs = { -1, 1}, - .vfe_pol = { 1, 1, 1, 1, 0, 0, 0, 0 }, - .gws_not_connected = 0, - .input_mux = 0, - .init = &dc10plus_init, - }, { - .type = DC10plus, - .name = "DC10plus", - .i2c_decoder = "saa7110", - .addrs_decoder = saa7110_addrs, - .i2c_encoder = "adv7175", - .addrs_encoder = adv717x_addrs, - .video_codec = CODEC_TYPE_ZR36060, - - .inputs = 3, - .input = { - { 0, "Composite" }, - { 7, "S-Video" }, - { 5, "Internal/comp" } - }, - .norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM, - .tvn = { - &f50sqpixel, - &f60sqpixel, - &f50sqpixel - }, - .jpeg_int = ZR36057_ISR_GIRQ0, - .vsync_int = ZR36057_ISR_GIRQ1, - .gpio = { 3, 0, 6, 1, 2, -1, 4, 5 }, - .gpio_pol = { 0, 0, 0, 0, 0, 0, 0, 0 }, - .gpcs = { -1, 1 }, - .vfe_pol = { 1, 1, 1, 1, 0, 0, 0, 0 }, - .gws_not_connected = 0, - .input_mux = 0, - .init = &dc10plus_init, - }, { - .type = DC30, - .name = "DC30", - .i2c_decoder = "vpx3220a", - .addrs_decoder = vpx3220_addrs, - .i2c_encoder = "adv7175", - .addrs_encoder = adv717x_addrs, - .video_codec = CODEC_TYPE_ZR36050, - .video_vfe = CODEC_TYPE_ZR36016, - - .inputs = 3, - .input = { - { 1, "Composite" }, - { 2, "S-Video" }, - { 0, "Internal/comp" } - }, - .norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM, - .tvn = { - &f50sqpixel_dc10, - &f60sqpixel_dc10, - &f50sqpixel_dc10 - }, - .jpeg_int = 0, - .vsync_int = ZR36057_ISR_GIRQ1, - .gpio = { 2, 1, -1, 3, 7, 0, 4, 5 }, - .gpio_pol = { 0, 0, 0, 1, 0, 0, 0, 0 }, - .gpcs = { -1, 0 }, - .vfe_pol = { 0, 0, 0, 0, 0, 0, 0, 0 }, - .gws_not_connected = 0, - .input_mux = 0, - .init = &dc10_init, - }, { - .type = DC30plus, - .name = "DC30plus", - .i2c_decoder = "vpx3220a", - .addrs_decoder = vpx3220_addrs, - .i2c_encoder = "adv7175", - .addrs_encoder = adv717x_addrs, - .video_codec = CODEC_TYPE_ZR36050, - .video_vfe = CODEC_TYPE_ZR36016, - - .inputs = 3, - .input = { - { 1, "Composite" }, - { 2, "S-Video" }, - { 0, "Internal/comp" } - }, - .norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM, - .tvn = { - &f50sqpixel_dc10, - &f60sqpixel_dc10, - &f50sqpixel_dc10 - }, - .jpeg_int = 0, - .vsync_int = ZR36057_ISR_GIRQ1, - .gpio = { 2, 1, -1, 3, 7, 0, 4, 5 }, - .gpio_pol = { 0, 0, 0, 1, 0, 0, 0, 0 }, - .gpcs = { -1, 0 }, - .vfe_pol = { 0, 0, 0, 0, 0, 0, 0, 0 }, - .gws_not_connected = 0, - .input_mux = 0, - .init = &dc10_init, - }, { - .type = LML33, - .name = "LML33", - .i2c_decoder = "bt819a", - .addrs_decoder = bt819_addrs, - .i2c_encoder = "bt856", - .addrs_encoder = bt856_addrs, - .video_codec = CODEC_TYPE_ZR36060, - - .inputs = 2, - .input = { - { 0, "Composite" }, - { 7, "S-Video" } - }, - .norms = V4L2_STD_NTSC|V4L2_STD_PAL, - .tvn = { - &f50ccir601_lml33, - &f60ccir601_lml33, - NULL - }, - .jpeg_int = ZR36057_ISR_GIRQ1, - .vsync_int = ZR36057_ISR_GIRQ0, - .gpio = { 1, -1, 3, 5, 7, -1, -1, -1 }, - .gpio_pol = { 0, 0, 0, 0, 1, 0, 0, 0 }, - .gpcs = { 3, 1 }, - .vfe_pol = { 1, 1, 0, 0, 0, 1, 0, 0 }, - .gws_not_connected = 1, - .input_mux = 0, - .init = &lml33_init, - }, { - .type = LML33R10, - .name = "LML33R10", - .i2c_decoder = "saa7114", - .addrs_decoder = saa7114_addrs, - .i2c_encoder = "adv7170", - .addrs_encoder = adv717x_addrs, - .video_codec = CODEC_TYPE_ZR36060, - - .inputs = 2, - .input = { - { 0, "Composite" }, - { 7, "S-Video" } - }, - .norms = V4L2_STD_NTSC|V4L2_STD_PAL, - .tvn = { - &f50ccir601_lm33r10, - &f60ccir601_lm33r10, - NULL - }, - .jpeg_int = ZR36057_ISR_GIRQ1, - .vsync_int = ZR36057_ISR_GIRQ0, - .gpio = { 1, -1, 3, 5, 7, -1, -1, -1 }, - .gpio_pol = { 0, 0, 0, 0, 1, 0, 0, 0 }, - .gpcs = { 3, 1 }, - .vfe_pol = { 1, 1, 0, 0, 0, 1, 0, 0 }, - .gws_not_connected = 1, - .input_mux = 0, - .init = &lml33_init, - }, { - .type = BUZ, - .name = "Buz", - .i2c_decoder = "saa7111", - .addrs_decoder = saa7111_addrs, - .i2c_encoder = "saa7185", - .addrs_encoder = saa7185_addrs, - .video_codec = CODEC_TYPE_ZR36060, - - .inputs = 2, - .input = { - { 3, "Composite" }, - { 7, "S-Video" } - }, - .norms = V4L2_STD_NTSC|V4L2_STD_PAL|V4L2_STD_SECAM, - .tvn = { - &f50ccir601, - &f60ccir601, - &f50ccir601 - }, - .jpeg_int = ZR36057_ISR_GIRQ1, - .vsync_int = ZR36057_ISR_GIRQ0, - .gpio = { 1, -1, 3, -1, -1, -1, -1, -1 }, - .gpio_pol = { 0, 0, 0, 0, 0, 0, 0, 0 }, - .gpcs = { 3, 1 }, - .vfe_pol = { 1, 1, 0, 0, 0, 1, 0, 0 }, - .gws_not_connected = 1, - .input_mux = 0, - .init = &buz_init, - }, { - .type = AVS6EYES, - .name = "6-Eyes", - /* AverMedia chose not to brand the 6-Eyes. Thus it - can't be autodetected, and requires card=x. */ - .i2c_decoder = "ks0127", - .addrs_decoder = ks0127_addrs, - .i2c_encoder = "bt866", - .addrs_encoder = bt866_addrs, - .video_codec = CODEC_TYPE_ZR36060, - - .inputs = 10, - .input = { - { 0, "Composite 1" }, - { 1, "Composite 2" }, - { 2, "Composite 3" }, - { 4, "Composite 4" }, - { 5, "Composite 5" }, - { 6, "Composite 6" }, - { 8, "S-Video 1" }, - { 9, "S-Video 2" }, - {10, "S-Video 3" }, - {15, "YCbCr" } - }, - .norms = V4L2_STD_NTSC|V4L2_STD_PAL, - .tvn = { - &f50ccir601_avs6eyes, - &f60ccir601_avs6eyes, - NULL - }, - .jpeg_int = ZR36057_ISR_GIRQ1, - .vsync_int = ZR36057_ISR_GIRQ0, - .gpio = { 1, 0, 3, -1, -1, -1, -1, -1 },// Validity unknown /Sam - .gpio_pol = { 0, 0, 0, 0, 0, 0, 0, 0 }, // Validity unknown /Sam - .gpcs = { 3, 1 }, // Validity unknown /Sam - .vfe_pol = { 1, 0, 0, 0, 0, 1, 0, 0 }, // Validity unknown /Sam - .gws_not_connected = 1, - .input_mux = 1, - .init = &avs6eyes_init, - } - -}; - -/* - * I2C functions - */ -/* software I2C functions */ -static int -zoran_i2c_getsda (void *data) -{ - struct zoran *zr = (struct zoran *) data; - - return (btread(ZR36057_I2CBR) >> 1) & 1; -} - -static int -zoran_i2c_getscl (void *data) -{ - struct zoran *zr = (struct zoran *) data; - - return btread(ZR36057_I2CBR) & 1; -} - -static void -zoran_i2c_setsda (void *data, - int state) -{ - struct zoran *zr = (struct zoran *) data; - - if (state) - zr->i2cbr |= 2; - else - zr->i2cbr &= ~2; - btwrite(zr->i2cbr, ZR36057_I2CBR); -} - -static void -zoran_i2c_setscl (void *data, - int state) -{ - struct zoran *zr = (struct zoran *) data; - - if (state) - zr->i2cbr |= 1; - else - zr->i2cbr &= ~1; - btwrite(zr->i2cbr, ZR36057_I2CBR); -} - -static const struct i2c_algo_bit_data zoran_i2c_bit_data_template = { - .setsda = zoran_i2c_setsda, - .setscl = zoran_i2c_setscl, - .getsda = zoran_i2c_getsda, - .getscl = zoran_i2c_getscl, - .udelay = 10, - .timeout = 100, -}; - -static int -zoran_register_i2c (struct zoran *zr) -{ - memcpy(&zr->i2c_algo, &zoran_i2c_bit_data_template, - sizeof(struct i2c_algo_bit_data)); - zr->i2c_algo.data = zr; - strlcpy(zr->i2c_adapter.name, ZR_DEVNAME(zr), - sizeof(zr->i2c_adapter.name)); - i2c_set_adapdata(&zr->i2c_adapter, &zr->v4l2_dev); - zr->i2c_adapter.algo_data = &zr->i2c_algo; - zr->i2c_adapter.dev.parent = &zr->pci_dev->dev; - return i2c_bit_add_bus(&zr->i2c_adapter); -} - -static void -zoran_unregister_i2c (struct zoran *zr) -{ - i2c_del_adapter(&zr->i2c_adapter); -} - -/* Check a zoran_params struct for correctness, insert default params */ - -int -zoran_check_jpg_settings (struct zoran *zr, - struct zoran_jpg_settings *settings, - int try) -{ - int err = 0, err0 = 0; - - dprintk(4, - KERN_DEBUG - "%s: %s - dec: %d, Hdcm: %d, Vdcm: %d, Tdcm: %d\n", - ZR_DEVNAME(zr), __func__, settings->decimation, settings->HorDcm, - settings->VerDcm, settings->TmpDcm); - dprintk(4, - KERN_DEBUG - "%s: %s - x: %d, y: %d, w: %d, y: %d\n", - ZR_DEVNAME(zr), __func__, settings->img_x, settings->img_y, - settings->img_width, settings->img_height); - /* Check decimation, set default values for decimation = 1, 2, 4 */ - switch (settings->decimation) { - case 1: - - settings->HorDcm = 1; - settings->VerDcm = 1; - settings->TmpDcm = 1; - settings->field_per_buff = 2; - settings->img_x = 0; - settings->img_y = 0; - settings->img_width = BUZ_MAX_WIDTH; - settings->img_height = BUZ_MAX_HEIGHT / 2; - break; - case 2: - - settings->HorDcm = 2; - settings->VerDcm = 1; - settings->TmpDcm = 2; - settings->field_per_buff = 1; - settings->img_x = (BUZ_MAX_WIDTH == 720) ? 8 : 0; - settings->img_y = 0; - settings->img_width = - (BUZ_MAX_WIDTH == 720) ? 704 : BUZ_MAX_WIDTH; - settings->img_height = BUZ_MAX_HEIGHT / 2; - break; - case 4: - - if (zr->card.type == DC10_new) { - dprintk(1, - KERN_DEBUG - "%s: %s - HDec by 4 is not supported on the DC10\n", - ZR_DEVNAME(zr), __func__); - err0++; - break; - } - - settings->HorDcm = 4; - settings->VerDcm = 2; - settings->TmpDcm = 2; - settings->field_per_buff = 1; - settings->img_x = (BUZ_MAX_WIDTH == 720) ? 8 : 0; - settings->img_y = 0; - settings->img_width = - (BUZ_MAX_WIDTH == 720) ? 704 : BUZ_MAX_WIDTH; - settings->img_height = BUZ_MAX_HEIGHT / 2; - break; - case 0: - - /* We have to check the data the user has set */ - - if (settings->HorDcm != 1 && settings->HorDcm != 2 && - (zr->card.type == DC10_new || settings->HorDcm != 4)) { - settings->HorDcm = clamp(settings->HorDcm, 1, 2); - err0++; - } - if (settings->VerDcm != 1 && settings->VerDcm != 2) { - settings->VerDcm = clamp(settings->VerDcm, 1, 2); - err0++; - } - if (settings->TmpDcm != 1 && settings->TmpDcm != 2) { - settings->TmpDcm = clamp(settings->TmpDcm, 1, 2); - err0++; - } - if (settings->field_per_buff != 1 && - settings->field_per_buff != 2) { - settings->field_per_buff = clamp(settings->field_per_buff, 1, 2); - err0++; - } - if (settings->img_x < 0) { - settings->img_x = 0; - err0++; - } - if (settings->img_y < 0) { - settings->img_y = 0; - err0++; - } - if (settings->img_width < 0 || settings->img_width > BUZ_MAX_WIDTH) { - settings->img_width = clamp(settings->img_width, 0, (int)BUZ_MAX_WIDTH); - err0++; - } - if (settings->img_height < 0 || settings->img_height > BUZ_MAX_HEIGHT / 2) { - settings->img_height = clamp(settings->img_height, 0, BUZ_MAX_HEIGHT / 2); - err0++; - } - if (settings->img_x + settings->img_width > BUZ_MAX_WIDTH) { - settings->img_x = BUZ_MAX_WIDTH - settings->img_width; - err0++; - } - if (settings->img_y + settings->img_height > BUZ_MAX_HEIGHT / 2) { - settings->img_y = BUZ_MAX_HEIGHT / 2 - settings->img_height; - err0++; - } - if (settings->img_width % (16 * settings->HorDcm) != 0) { - settings->img_width -= settings->img_width % (16 * settings->HorDcm); - if (settings->img_width == 0) - settings->img_width = 16 * settings->HorDcm; - err0++; - } - if (settings->img_height % (8 * settings->VerDcm) != 0) { - settings->img_height -= settings->img_height % (8 * settings->VerDcm); - if (settings->img_height == 0) - settings->img_height = 8 * settings->VerDcm; - err0++; - } - - if (!try && err0) { - dprintk(1, - KERN_ERR - "%s: %s - error in params for decimation = 0\n", - ZR_DEVNAME(zr), __func__); - err++; - } - break; - default: - dprintk(1, - KERN_ERR - "%s: %s - decimation = %d, must be 0, 1, 2 or 4\n", - ZR_DEVNAME(zr), __func__, settings->decimation); - err++; - break; - } - - if (settings->jpg_comp.quality > 100) - settings->jpg_comp.quality = 100; - if (settings->jpg_comp.quality < 5) - settings->jpg_comp.quality = 5; - if (settings->jpg_comp.APPn < 0) - settings->jpg_comp.APPn = 0; - if (settings->jpg_comp.APPn > 15) - settings->jpg_comp.APPn = 15; - if (settings->jpg_comp.APP_len < 0) - settings->jpg_comp.APP_len = 0; - if (settings->jpg_comp.APP_len > 60) - settings->jpg_comp.APP_len = 60; - if (settings->jpg_comp.COM_len < 0) - settings->jpg_comp.COM_len = 0; - if (settings->jpg_comp.COM_len > 60) - settings->jpg_comp.COM_len = 60; - if (err) - return -EINVAL; - return 0; -} - -void -zoran_open_init_params (struct zoran *zr) -{ - int i; - - /* User must explicitly set a window */ - zr->overlay_settings.is_set = 0; - zr->overlay_mask = NULL; - zr->overlay_active = ZORAN_FREE; - - zr->v4l_memgrab_active = 0; - zr->v4l_overlay_active = 0; - zr->v4l_grab_frame = NO_GRAB_ACTIVE; - zr->v4l_grab_seq = 0; - zr->v4l_settings.width = 192; - zr->v4l_settings.height = 144; - zr->v4l_settings.format = &zoran_formats[7]; /* YUY2 - YUV-4:2:2 packed */ - zr->v4l_settings.bytesperline = - zr->v4l_settings.width * - ((zr->v4l_settings.format->depth + 7) / 8); - - /* DMA ring stuff for V4L */ - zr->v4l_pend_tail = 0; - zr->v4l_pend_head = 0; - zr->v4l_sync_tail = 0; - zr->v4l_buffers.active = ZORAN_FREE; - for (i = 0; i < VIDEO_MAX_FRAME; i++) { - zr->v4l_buffers.buffer[i].state = BUZ_STATE_USER; /* nothing going on */ - } - zr->v4l_buffers.allocated = 0; - - for (i = 0; i < BUZ_MAX_FRAME; i++) { - zr->jpg_buffers.buffer[i].state = BUZ_STATE_USER; /* nothing going on */ - } - zr->jpg_buffers.active = ZORAN_FREE; - zr->jpg_buffers.allocated = 0; - /* Set necessary params and call zoran_check_jpg_settings to set the defaults */ - zr->jpg_settings.decimation = 1; - zr->jpg_settings.jpg_comp.quality = 50; /* default compression factor 8 */ - if (zr->card.type != BUZ) - zr->jpg_settings.odd_even = 1; - else - zr->jpg_settings.odd_even = 0; - zr->jpg_settings.jpg_comp.APPn = 0; - zr->jpg_settings.jpg_comp.APP_len = 0; /* No APPn marker */ - memset(zr->jpg_settings.jpg_comp.APP_data, 0, - sizeof(zr->jpg_settings.jpg_comp.APP_data)); - zr->jpg_settings.jpg_comp.COM_len = 0; /* No COM marker */ - memset(zr->jpg_settings.jpg_comp.COM_data, 0, - sizeof(zr->jpg_settings.jpg_comp.COM_data)); - zr->jpg_settings.jpg_comp.jpeg_markers = - V4L2_JPEG_MARKER_DHT | V4L2_JPEG_MARKER_DQT; - i = zoran_check_jpg_settings(zr, &zr->jpg_settings, 0); - if (i) - dprintk(1, KERN_ERR "%s: %s internal error\n", - ZR_DEVNAME(zr), __func__); - - clear_interrupt_counters(zr); - zr->testing = 0; -} - -static void __devinit -test_interrupts (struct zoran *zr) -{ - DEFINE_WAIT(wait); - int timeout, icr; - - clear_interrupt_counters(zr); - - zr->testing = 1; - icr = btread(ZR36057_ICR); - btwrite(0x78000000 | ZR36057_ICR_IntPinEn, ZR36057_ICR); - prepare_to_wait(&zr->test_q, &wait, TASK_INTERRUPTIBLE); - timeout = schedule_timeout(HZ); - finish_wait(&zr->test_q, &wait); - btwrite(0, ZR36057_ICR); - btwrite(0x78000000, ZR36057_ISR); - zr->testing = 0; - dprintk(5, KERN_INFO "%s: Testing interrupts...\n", ZR_DEVNAME(zr)); - if (timeout) { - dprintk(1, ": time spent: %d\n", 1 * HZ - timeout); - } - if (zr36067_debug > 1) - print_interrupts(zr); - btwrite(icr, ZR36057_ICR); -} - -static int __devinit -zr36057_init (struct zoran *zr) -{ - int j, err; - - dprintk(1, - KERN_INFO - "%s: %s - initializing card[%d], zr=%p\n", - ZR_DEVNAME(zr), __func__, zr->id, zr); - - /* default setup of all parameters which will persist between opens */ - zr->user = 0; - - init_waitqueue_head(&zr->v4l_capq); - init_waitqueue_head(&zr->jpg_capq); - init_waitqueue_head(&zr->test_q); - zr->jpg_buffers.allocated = 0; - zr->v4l_buffers.allocated = 0; - - zr->vbuf_base = (void *) vidmem; - zr->vbuf_width = 0; - zr->vbuf_height = 0; - zr->vbuf_depth = 0; - zr->vbuf_bytesperline = 0; - - /* Avoid nonsense settings from user for default input/norm */ - if (default_norm < 0 || default_norm > 2) - default_norm = 0; - if (default_norm == 0) { - zr->norm = V4L2_STD_PAL; - zr->timing = zr->card.tvn[0]; - } else if (default_norm == 1) { - zr->norm = V4L2_STD_NTSC; - zr->timing = zr->card.tvn[1]; - } else { - zr->norm = V4L2_STD_SECAM; - zr->timing = zr->card.tvn[2]; - } - if (zr->timing == NULL) { - dprintk(1, - KERN_WARNING - "%s: %s - default TV standard not supported by hardware. PAL will be used.\n", - ZR_DEVNAME(zr), __func__); - zr->norm = V4L2_STD_PAL; - zr->timing = zr->card.tvn[0]; - } - - if (default_input > zr->card.inputs-1) { - dprintk(1, - KERN_WARNING - "%s: default_input value %d out of range (0-%d)\n", - ZR_DEVNAME(zr), default_input, zr->card.inputs-1); - default_input = 0; - } - zr->input = default_input; - - /* default setup (will be repeated at every open) */ - zoran_open_init_params(zr); - - /* allocate memory *before* doing anything to the hardware - * in case allocation fails */ - zr->stat_com = kzalloc(BUZ_NUM_STAT_COM * 4, GFP_KERNEL); - zr->video_dev = video_device_alloc(); - if (!zr->stat_com || !zr->video_dev) { - dprintk(1, - KERN_ERR - "%s: %s - kmalloc (STAT_COM) failed\n", - ZR_DEVNAME(zr), __func__); - err = -ENOMEM; - goto exit_free; - } - for (j = 0; j < BUZ_NUM_STAT_COM; j++) { - zr->stat_com[j] = cpu_to_le32(1); /* mark as unavailable to zr36057 */ - } - - /* - * Now add the template and register the device unit. - */ - memcpy(zr->video_dev, &zoran_template, sizeof(zoran_template)); - zr->video_dev->parent = &zr->pci_dev->dev; - strcpy(zr->video_dev->name, ZR_DEVNAME(zr)); - err = video_register_device(zr->video_dev, VFL_TYPE_GRABBER, video_nr[zr->id]); - if (err < 0) - goto exit_free; - video_set_drvdata(zr->video_dev, zr); - - zoran_init_hardware(zr); - if (zr36067_debug > 2) - detect_guest_activity(zr); - test_interrupts(zr); - if (!pass_through) { - decoder_call(zr, video, s_stream, 0); - encoder_call(zr, video, s_routing, 2, 0, 0); - } - - zr->zoran_proc = NULL; - zr->initialized = 1; - return 0; - -exit_free: - kfree(zr->stat_com); - kfree(zr->video_dev); - return err; -} - -static void __devexit zoran_remove(struct pci_dev *pdev) -{ - struct v4l2_device *v4l2_dev = dev_get_drvdata(&pdev->dev); - struct zoran *zr = to_zoran(v4l2_dev); - - if (!zr->initialized) - goto exit_free; - - /* unregister videocodec bus */ - if (zr->codec) { - struct videocodec_master *master = zr->codec->master_data; - - videocodec_detach(zr->codec); - kfree(master); - } - if (zr->vfe) { - struct videocodec_master *master = zr->vfe->master_data; - - videocodec_detach(zr->vfe); - kfree(master); - } - - /* unregister i2c bus */ - zoran_unregister_i2c(zr); - /* disable PCI bus-mastering */ - zoran_set_pci_master(zr, 0); - /* put chip into reset */ - btwrite(0, ZR36057_SPGPPCR); - free_irq(zr->pci_dev->irq, zr); - /* unmap and free memory */ - kfree(zr->stat_com); - zoran_proc_cleanup(zr); - iounmap(zr->zr36057_mem); - pci_disable_device(zr->pci_dev); - video_unregister_device(zr->video_dev); -exit_free: - v4l2_device_unregister(&zr->v4l2_dev); - kfree(zr); -} - -void -zoran_vdev_release (struct video_device *vdev) -{ - kfree(vdev); -} - -static struct videocodec_master * __devinit -zoran_setup_videocodec (struct zoran *zr, - int type) -{ - struct videocodec_master *m = NULL; - - m = kmalloc(sizeof(struct videocodec_master), GFP_KERNEL); - if (!m) { - dprintk(1, KERN_ERR "%s: %s - no memory\n", - ZR_DEVNAME(zr), __func__); - return m; - } - - /* magic and type are unused for master struct. Makes sense only at - codec structs. - In the past, .type were initialized to the old V4L1 .hardware - value, as VID_HARDWARE_ZR36067 - */ - m->magic = 0L; - m->type = 0; - - m->flags = CODEC_FLAG_ENCODER | CODEC_FLAG_DECODER; - strlcpy(m->name, ZR_DEVNAME(zr), sizeof(m->name)); - m->data = zr; - - switch (type) - { - case CODEC_TYPE_ZR36060: - m->readreg = zr36060_read; - m->writereg = zr36060_write; - m->flags |= CODEC_FLAG_JPEG | CODEC_FLAG_VFE; - break; - case CODEC_TYPE_ZR36050: - m->readreg = zr36050_read; - m->writereg = zr36050_write; - m->flags |= CODEC_FLAG_JPEG; - break; - case CODEC_TYPE_ZR36016: - m->readreg = zr36016_read; - m->writereg = zr36016_write; - m->flags |= CODEC_FLAG_VFE; - break; - } - - return m; -} - -static void zoran_subdev_notify(struct v4l2_subdev *sd, unsigned int cmd, void *arg) -{ - struct zoran *zr = to_zoran(sd->v4l2_dev); - - /* Bt819 needs to reset its FIFO buffer using #FRST pin and - LML33 card uses GPIO(7) for that. */ - if (cmd == BT819_FIFO_RESET_LOW) - GPIO(zr, 7, 0); - else if (cmd == BT819_FIFO_RESET_HIGH) - GPIO(zr, 7, 1); -} - -/* - * Scan for a Buz card (actually for the PCI controller ZR36057), - * request the irq and map the io memory - */ -static int __devinit zoran_probe(struct pci_dev *pdev, - const struct pci_device_id *ent) -{ - unsigned char latency, need_latency; - struct zoran *zr; - int result; - struct videocodec_master *master_vfe = NULL; - struct videocodec_master *master_codec = NULL; - int card_num; - char *codec_name, *vfe_name; - unsigned int nr; - - - nr = zoran_num++; - if (nr >= BUZ_MAX) { - dprintk(1, KERN_ERR "%s: driver limited to %d card(s) maximum\n", - ZORAN_NAME, BUZ_MAX); - return -ENOENT; - } - - zr = kzalloc(sizeof(struct zoran), GFP_KERNEL); - if (!zr) { - dprintk(1, KERN_ERR "%s: %s - kzalloc failed\n", - ZORAN_NAME, __func__); - return -ENOMEM; - } - zr->v4l2_dev.notify = zoran_subdev_notify; - if (v4l2_device_register(&pdev->dev, &zr->v4l2_dev)) - goto zr_free_mem; - zr->pci_dev = pdev; - zr->id = nr; - snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)), "MJPEG[%u]", zr->id); - spin_lock_init(&zr->spinlock); - mutex_init(&zr->resource_lock); - mutex_init(&zr->other_lock); - if (pci_enable_device(pdev)) - goto zr_unreg; - zr->revision = zr->pci_dev->revision; - - dprintk(1, - KERN_INFO - "%s: Zoran ZR360%c7 (rev %d), irq: %d, memory: 0x%08llx\n", - ZR_DEVNAME(zr), zr->revision < 2 ? '5' : '6', zr->revision, - zr->pci_dev->irq, (uint64_t)pci_resource_start(zr->pci_dev, 0)); - if (zr->revision >= 2) { - dprintk(1, - KERN_INFO - "%s: Subsystem vendor=0x%04x id=0x%04x\n", - ZR_DEVNAME(zr), zr->pci_dev->subsystem_vendor, - zr->pci_dev->subsystem_device); - } - - /* Use auto-detected card type? */ - if (card[nr] == -1) { - if (zr->revision < 2) { - dprintk(1, - KERN_ERR - "%s: No card type specified, please use the card=X module parameter\n", - ZR_DEVNAME(zr)); - dprintk(1, - KERN_ERR - "%s: It is not possible to auto-detect ZR36057 based cards\n", - ZR_DEVNAME(zr)); - goto zr_unreg; - } - - card_num = ent->driver_data; - if (card_num >= NUM_CARDS) { - dprintk(1, - KERN_ERR - "%s: Unknown card, try specifying card=X module parameter\n", - ZR_DEVNAME(zr)); - goto zr_unreg; - } - dprintk(3, - KERN_DEBUG - "%s: %s() - card %s detected\n", - ZR_DEVNAME(zr), __func__, zoran_cards[card_num].name); - } else { - card_num = card[nr]; - if (card_num >= NUM_CARDS || card_num < 0) { - dprintk(1, - KERN_ERR - "%s: User specified card type %d out of range (0 .. %d)\n", - ZR_DEVNAME(zr), card_num, NUM_CARDS - 1); - goto zr_unreg; - } - } - - /* even though we make this a non pointer and thus - * theoretically allow for making changes to this struct - * on a per-individual card basis at runtime, this is - * strongly discouraged. This structure is intended to - * keep general card information, no settings or anything */ - zr->card = zoran_cards[card_num]; - snprintf(ZR_DEVNAME(zr), sizeof(ZR_DEVNAME(zr)), - "%s[%u]", zr->card.name, zr->id); - - zr->zr36057_mem = pci_ioremap_bar(zr->pci_dev, 0); - if (!zr->zr36057_mem) { - dprintk(1, KERN_ERR "%s: %s() - ioremap failed\n", - ZR_DEVNAME(zr), __func__); - goto zr_unreg; - } - - result = request_irq(zr->pci_dev->irq, zoran_irq, - IRQF_SHARED | IRQF_DISABLED, ZR_DEVNAME(zr), zr); - if (result < 0) { - if (result == -EINVAL) { - dprintk(1, - KERN_ERR - "%s: %s - bad irq number or handler\n", - ZR_DEVNAME(zr), __func__); - } else if (result == -EBUSY) { - dprintk(1, - KERN_ERR - "%s: %s - IRQ %d busy, change your PnP config in BIOS\n", - ZR_DEVNAME(zr), __func__, zr->pci_dev->irq); - } else { - dprintk(1, - KERN_ERR - "%s: %s - can't assign irq, error code %d\n", - ZR_DEVNAME(zr), __func__, result); - } - goto zr_unmap; - } - - /* set PCI latency timer */ - pci_read_config_byte(zr->pci_dev, PCI_LATENCY_TIMER, - &latency); - need_latency = zr->revision > 1 ? 32 : 48; - if (latency != need_latency) { - dprintk(2, KERN_INFO "%s: Changing PCI latency from %d to %d\n", - ZR_DEVNAME(zr), latency, need_latency); - pci_write_config_byte(zr->pci_dev, PCI_LATENCY_TIMER, - need_latency); - } - - zr36057_restart(zr); - /* i2c */ - dprintk(2, KERN_INFO "%s: Initializing i2c bus...\n", - ZR_DEVNAME(zr)); - - if (zoran_register_i2c(zr) < 0) { - dprintk(1, KERN_ERR "%s: %s - can't initialize i2c bus\n", - ZR_DEVNAME(zr), __func__); - goto zr_free_irq; - } - - zr->decoder = v4l2_i2c_new_subdev(&zr->v4l2_dev, - &zr->i2c_adapter, zr->card.i2c_decoder, - 0, zr->card.addrs_decoder); - - if (zr->card.i2c_encoder) - zr->encoder = v4l2_i2c_new_subdev(&zr->v4l2_dev, - &zr->i2c_adapter, zr->card.i2c_encoder, - 0, zr->card.addrs_encoder); - - dprintk(2, - KERN_INFO "%s: Initializing videocodec bus...\n", - ZR_DEVNAME(zr)); - - if (zr->card.video_codec) { - codec_name = codecid_to_modulename(zr->card.video_codec); - if (codec_name) { - result = request_module(codec_name); - if (result) { - dprintk(1, - KERN_ERR - "%s: failed to load modules %s: %d\n", - ZR_DEVNAME(zr), codec_name, result); - } - } - } - if (zr->card.video_vfe) { - vfe_name = codecid_to_modulename(zr->card.video_vfe); - if (vfe_name) { - result = request_module(vfe_name); - if (result < 0) { - dprintk(1, - KERN_ERR - "%s: failed to load modules %s: %d\n", - ZR_DEVNAME(zr), vfe_name, result); - } - } - } - - /* reset JPEG codec */ - jpeg_codec_sleep(zr, 1); - jpeg_codec_reset(zr); - /* video bus enabled */ - /* display codec revision */ - if (zr->card.video_codec != 0) { - master_codec = zoran_setup_videocodec(zr, zr->card.video_codec); - if (!master_codec) - goto zr_unreg_i2c; - zr->codec = videocodec_attach(master_codec); - if (!zr->codec) { - dprintk(1, KERN_ERR "%s: %s - no codec found\n", - ZR_DEVNAME(zr), __func__); - goto zr_free_codec; - } - if (zr->codec->type != zr->card.video_codec) { - dprintk(1, KERN_ERR "%s: %s - wrong codec\n", - ZR_DEVNAME(zr), __func__); - goto zr_detach_codec; - } - } - if (zr->card.video_vfe != 0) { - master_vfe = zoran_setup_videocodec(zr, zr->card.video_vfe); - if (!master_vfe) - goto zr_detach_codec; - zr->vfe = videocodec_attach(master_vfe); - if (!zr->vfe) { - dprintk(1, KERN_ERR "%s: %s - no VFE found\n", - ZR_DEVNAME(zr), __func__); - goto zr_free_vfe; - } - if (zr->vfe->type != zr->card.video_vfe) { - dprintk(1, KERN_ERR "%s: %s = wrong VFE\n", - ZR_DEVNAME(zr), __func__); - goto zr_detach_vfe; - } - } - - /* take care of Natoma chipset and a revision 1 zr36057 */ - if ((pci_pci_problems & PCIPCI_NATOMA) && zr->revision <= 1) { - zr->jpg_buffers.need_contiguous = 1; - dprintk(1, KERN_INFO - "%s: ZR36057/Natoma bug, max. buffer size is 128K\n", - ZR_DEVNAME(zr)); - } - - if (zr36057_init(zr) < 0) - goto zr_detach_vfe; - - zoran_proc_init(zr); - - return 0; - -zr_detach_vfe: - videocodec_detach(zr->vfe); -zr_free_vfe: - kfree(master_vfe); -zr_detach_codec: - videocodec_detach(zr->codec); -zr_free_codec: - kfree(master_codec); -zr_unreg_i2c: - zoran_unregister_i2c(zr); -zr_free_irq: - btwrite(0, ZR36057_SPGPPCR); - free_irq(zr->pci_dev->irq, zr); -zr_unmap: - iounmap(zr->zr36057_mem); -zr_unreg: - v4l2_device_unregister(&zr->v4l2_dev); -zr_free_mem: - kfree(zr); - - return -ENODEV; -} - -static struct pci_driver zoran_driver = { - .name = "zr36067", - .id_table = zr36067_pci_tbl, - .probe = zoran_probe, - .remove = __devexit_p(zoran_remove), -}; - -static int __init zoran_init(void) -{ - int res; - - printk(KERN_INFO "Zoran MJPEG board driver version %s\n", - ZORAN_VERSION); - - /* check the parameters we have been given, adjust if necessary */ - if (v4l_nbufs < 2) - v4l_nbufs = 2; - if (v4l_nbufs > VIDEO_MAX_FRAME) - v4l_nbufs = VIDEO_MAX_FRAME; - /* The user specfies the in KB, we want them in byte - * (and page aligned) */ - v4l_bufsize = PAGE_ALIGN(v4l_bufsize * 1024); - if (v4l_bufsize < 32768) - v4l_bufsize = 32768; - /* 2 MB is arbitrary but sufficient for the maximum possible images */ - if (v4l_bufsize > 2048 * 1024) - v4l_bufsize = 2048 * 1024; - if (jpg_nbufs < 4) - jpg_nbufs = 4; - if (jpg_nbufs > BUZ_MAX_FRAME) - jpg_nbufs = BUZ_MAX_FRAME; - jpg_bufsize = PAGE_ALIGN(jpg_bufsize * 1024); - if (jpg_bufsize < 8192) - jpg_bufsize = 8192; - if (jpg_bufsize > (512 * 1024)) - jpg_bufsize = 512 * 1024; - /* Use parameter for vidmem or try to find a video card */ - if (vidmem) { - dprintk(1, - KERN_INFO - "%s: Using supplied video memory base address @ 0x%lx\n", - ZORAN_NAME, vidmem); - } - - /* some mainboards might not do PCI-PCI data transfer well */ - if (pci_pci_problems & (PCIPCI_FAIL|PCIAGP_FAIL|PCIPCI_ALIMAGIK)) { - dprintk(1, - KERN_WARNING - "%s: chipset does not support reliable PCI-PCI DMA\n", - ZORAN_NAME); - } - - res = pci_register_driver(&zoran_driver); - if (res) { - dprintk(1, - KERN_ERR - "%s: Unable to register ZR36057 driver\n", - ZORAN_NAME); - return res; - } - - return 0; -} - -static void __exit zoran_exit(void) -{ - pci_unregister_driver(&zoran_driver); -} - -module_init(zoran_init); -module_exit(zoran_exit); diff --git a/drivers/media/video/zoran/zoran_card.h b/drivers/media/video/zoran/zoran_card.h deleted file mode 100644 index 4936fead73e8..000000000000 --- a/drivers/media/video/zoran/zoran_card.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Zoran zr36057/zr36067 PCI controller driver, for the - * Pinnacle/Miro DC10/DC10+/DC30/DC30+, Iomega Buz, Linux - * Media Labs LML33/LML33R10. - * - * This part handles card-specific data and detection - * - * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx> - * - * Currently maintained by: - * Ronald Bultje <rbultje@ronald.bitfreak.net> - * Laurent Pinchart <laurent.pinchart@skynet.be> - * Mailinglist <mjpeg-users@lists.sf.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __ZORAN_CARD_H__ -#define __ZORAN_CARD_H__ - -extern int zr36067_debug; - -#define dprintk(num, format, args...) \ - do { \ - if (zr36067_debug >= num) \ - printk(format, ##args); \ - } while (0) - -/* Anybody who uses more than four? */ -#define BUZ_MAX 4 - -extern struct video_device zoran_template; - -extern int zoran_check_jpg_settings(struct zoran *zr, - struct zoran_jpg_settings *settings, - int try); -extern void zoran_open_init_params(struct zoran *zr); -extern void zoran_vdev_release(struct video_device *vdev); - -void zr36016_write(struct videocodec *codec, u16 reg, u32 val); - -#endif /* __ZORAN_CARD_H__ */ diff --git a/drivers/media/video/zoran/zoran_device.c b/drivers/media/video/zoran/zoran_device.c deleted file mode 100644 index a4cd504b8eee..000000000000 --- a/drivers/media/video/zoran/zoran_device.c +++ /dev/null @@ -1,1640 +0,0 @@ -/* - * Zoran zr36057/zr36067 PCI controller driver, for the - * Pinnacle/Miro DC10/DC10+/DC30/DC30+, Iomega Buz, Linux - * Media Labs LML33/LML33R10. - * - * This part handles device access (PCI/I2C/codec/...) - * - * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx> - * - * Currently maintained by: - * Ronald Bultje <rbultje@ronald.bitfreak.net> - * Laurent Pinchart <laurent.pinchart@skynet.be> - * Mailinglist <mjpeg-users@lists.sf.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/vmalloc.h> - -#include <linux/interrupt.h> -#include <linux/proc_fs.h> -#include <linux/i2c.h> -#include <linux/i2c-algo-bit.h> -#include <linux/videodev2.h> -#include <media/v4l2-common.h> -#include <linux/spinlock.h> -#include <linux/sem.h> - -#include <linux/pci.h> -#include <linux/delay.h> -#include <linux/wait.h> - -#include <asm/byteorder.h> -#include <asm/io.h> - -#include "videocodec.h" -#include "zoran.h" -#include "zoran_device.h" -#include "zoran_card.h" - -#define IRQ_MASK ( ZR36057_ISR_GIRQ0 | \ - ZR36057_ISR_GIRQ1 | \ - ZR36057_ISR_JPEGRepIRQ ) - -static bool lml33dpath; /* default = 0 - * 1 will use digital path in capture - * mode instead of analog. It can be - * used for picture adjustments using - * tool like xawtv while watching image - * on TV monitor connected to the output. - * However, due to absence of 75 Ohm - * load on Bt819 input, there will be - * some image imperfections */ - -module_param(lml33dpath, bool, 0644); -MODULE_PARM_DESC(lml33dpath, - "Use digital path capture mode (on LML33 cards)"); - -static void -zr36057_init_vfe (struct zoran *zr); - -/* - * General Purpose I/O and Guest bus access - */ - -/* - * This is a bit tricky. When a board lacks a GPIO function, the corresponding - * GPIO bit number in the card_info structure is set to 0. - */ - -void -GPIO (struct zoran *zr, - int bit, - unsigned int value) -{ - u32 reg; - u32 mask; - - /* Make sure the bit number is legal - * A bit number of -1 (lacking) gives a mask of 0, - * making it harmless */ - mask = (1 << (24 + bit)) & 0xff000000; - reg = btread(ZR36057_GPPGCR1) & ~mask; - if (value) { - reg |= mask; - } - btwrite(reg, ZR36057_GPPGCR1); - udelay(1); -} - -/* - * Wait til post office is no longer busy - */ - -int -post_office_wait (struct zoran *zr) -{ - u32 por; - -// while (((por = btread(ZR36057_POR)) & (ZR36057_POR_POPen | ZR36057_POR_POTime)) == ZR36057_POR_POPen) { - while ((por = btread(ZR36057_POR)) & ZR36057_POR_POPen) { - /* wait for something to happen */ - } - if ((por & ZR36057_POR_POTime) && !zr->card.gws_not_connected) { - /* In LML33/BUZ \GWS line is not connected, so it has always timeout set */ - dprintk(1, KERN_INFO "%s: pop timeout %08x\n", ZR_DEVNAME(zr), - por); - return -1; - } - - return 0; -} - -int -post_office_write (struct zoran *zr, - unsigned int guest, - unsigned int reg, - unsigned int value) -{ - u32 por; - - por = - ZR36057_POR_PODir | ZR36057_POR_POTime | ((guest & 7) << 20) | - ((reg & 7) << 16) | (value & 0xFF); - btwrite(por, ZR36057_POR); - - return post_office_wait(zr); -} - -int -post_office_read (struct zoran *zr, - unsigned int guest, - unsigned int reg) -{ - u32 por; - - por = ZR36057_POR_POTime | ((guest & 7) << 20) | ((reg & 7) << 16); - btwrite(por, ZR36057_POR); - if (post_office_wait(zr) < 0) { - return -1; - } - - return btread(ZR36057_POR) & 0xFF; -} - -/* - * detect guests - */ - -static void -dump_guests (struct zoran *zr) -{ - if (zr36067_debug > 2) { - int i, guest[8]; - - for (i = 1; i < 8; i++) { // Don't read jpeg codec here - guest[i] = post_office_read(zr, i, 0); - } - - printk(KERN_INFO "%s: Guests:", ZR_DEVNAME(zr)); - - for (i = 1; i < 8; i++) { - printk(" 0x%02x", guest[i]); - } - printk("\n"); - } -} - -static inline unsigned long -get_time (void) -{ - struct timeval tv; - - do_gettimeofday(&tv); - return (1000000 * tv.tv_sec + tv.tv_usec); -} - -void -detect_guest_activity (struct zoran *zr) -{ - int timeout, i, j, res, guest[8], guest0[8], change[8][3]; - unsigned long t0, t1; - - dump_guests(zr); - printk(KERN_INFO "%s: Detecting guests activity, please wait...\n", - ZR_DEVNAME(zr)); - for (i = 1; i < 8; i++) { // Don't read jpeg codec here - guest0[i] = guest[i] = post_office_read(zr, i, 0); - } - - timeout = 0; - j = 0; - t0 = get_time(); - while (timeout < 10000) { - udelay(10); - timeout++; - for (i = 1; (i < 8) && (j < 8); i++) { - res = post_office_read(zr, i, 0); - if (res != guest[i]) { - t1 = get_time(); - change[j][0] = (t1 - t0); - t0 = t1; - change[j][1] = i; - change[j][2] = res; - j++; - guest[i] = res; - } - } - if (j >= 8) - break; - } - printk(KERN_INFO "%s: Guests:", ZR_DEVNAME(zr)); - - for (i = 1; i < 8; i++) { - printk(" 0x%02x", guest0[i]); - } - printk("\n"); - if (j == 0) { - printk(KERN_INFO "%s: No activity detected.\n", ZR_DEVNAME(zr)); - return; - } - for (i = 0; i < j; i++) { - printk(KERN_INFO "%s: %6d: %d => 0x%02x\n", ZR_DEVNAME(zr), - change[i][0], change[i][1], change[i][2]); - } -} - -/* - * JPEG Codec access - */ - -void -jpeg_codec_sleep (struct zoran *zr, - int sleep) -{ - GPIO(zr, zr->card.gpio[ZR_GPIO_JPEG_SLEEP], !sleep); - if (!sleep) { - dprintk(3, - KERN_DEBUG - "%s: jpeg_codec_sleep() - wake GPIO=0x%08x\n", - ZR_DEVNAME(zr), btread(ZR36057_GPPGCR1)); - udelay(500); - } else { - dprintk(3, - KERN_DEBUG - "%s: jpeg_codec_sleep() - sleep GPIO=0x%08x\n", - ZR_DEVNAME(zr), btread(ZR36057_GPPGCR1)); - udelay(2); - } -} - -int -jpeg_codec_reset (struct zoran *zr) -{ - /* Take the codec out of sleep */ - jpeg_codec_sleep(zr, 0); - - if (zr->card.gpcs[GPCS_JPEG_RESET] != 0xff) { - post_office_write(zr, zr->card.gpcs[GPCS_JPEG_RESET], 0, - 0); - udelay(2); - } else { - GPIO(zr, zr->card.gpio[ZR_GPIO_JPEG_RESET], 0); - udelay(2); - GPIO(zr, zr->card.gpio[ZR_GPIO_JPEG_RESET], 1); - udelay(2); - } - - return 0; -} - -/* - * Set the registers for the size we have specified. Don't bother - * trying to understand this without the ZR36057 manual in front of - * you [AC]. - * - * PS: The manual is free for download in .pdf format from - * www.zoran.com - nicely done those folks. - */ - -static void -zr36057_adjust_vfe (struct zoran *zr, - enum zoran_codec_mode mode) -{ - u32 reg; - - switch (mode) { - case BUZ_MODE_MOTION_DECOMPRESS: - btand(~ZR36057_VFESPFR_ExtFl, ZR36057_VFESPFR); - reg = btread(ZR36057_VFEHCR); - if ((reg & (1 << 10)) && zr->card.type != LML33R10) { - reg += ((1 << 10) | 1); - } - btwrite(reg, ZR36057_VFEHCR); - break; - case BUZ_MODE_MOTION_COMPRESS: - case BUZ_MODE_IDLE: - default: - if ((zr->norm & V4L2_STD_NTSC) || - (zr->card.type == LML33R10 && - (zr->norm & V4L2_STD_PAL))) - btand(~ZR36057_VFESPFR_ExtFl, ZR36057_VFESPFR); - else - btor(ZR36057_VFESPFR_ExtFl, ZR36057_VFESPFR); - reg = btread(ZR36057_VFEHCR); - if (!(reg & (1 << 10)) && zr->card.type != LML33R10) { - reg -= ((1 << 10) | 1); - } - btwrite(reg, ZR36057_VFEHCR); - break; - } -} - -/* - * set geometry - */ - -static void -zr36057_set_vfe (struct zoran *zr, - int video_width, - int video_height, - const struct zoran_format *format) -{ - struct tvnorm *tvn; - unsigned HStart, HEnd, VStart, VEnd; - unsigned DispMode; - unsigned VidWinWid, VidWinHt; - unsigned hcrop1, hcrop2, vcrop1, vcrop2; - unsigned Wa, We, Ha, He; - unsigned X, Y, HorDcm, VerDcm; - u32 reg; - unsigned mask_line_size; - - tvn = zr->timing; - - Wa = tvn->Wa; - Ha = tvn->Ha; - - dprintk(2, KERN_INFO "%s: set_vfe() - width = %d, height = %d\n", - ZR_DEVNAME(zr), video_width, video_height); - - if (video_width < BUZ_MIN_WIDTH || - video_height < BUZ_MIN_HEIGHT || - video_width > Wa || video_height > Ha) { - dprintk(1, KERN_ERR "%s: set_vfe: w=%d h=%d not valid\n", - ZR_DEVNAME(zr), video_width, video_height); - return; - } - - /**** zr36057 ****/ - - /* horizontal */ - VidWinWid = video_width; - X = DIV_ROUND_UP(VidWinWid * 64, tvn->Wa); - We = (VidWinWid * 64) / X; - HorDcm = 64 - X; - hcrop1 = 2 * ((tvn->Wa - We) / 4); - hcrop2 = tvn->Wa - We - hcrop1; - HStart = tvn->HStart ? tvn->HStart : 1; - /* (Ronald) Original comment: - * "| 1 Doesn't have any effect, tested on both a DC10 and a DC10+" - * this is false. It inverses chroma values on the LML33R10 (so Cr - * suddenly is shown as Cb and reverse, really cool effect if you - * want to see blue faces, not useful otherwise). So don't use |1. - * However, the DC10 has '0' as HStart, but does need |1, so we - * use a dirty check... - */ - HEnd = HStart + tvn->Wa - 1; - HStart += hcrop1; - HEnd -= hcrop2; - reg = ((HStart & ZR36057_VFEHCR_Hmask) << ZR36057_VFEHCR_HStart) - | ((HEnd & ZR36057_VFEHCR_Hmask) << ZR36057_VFEHCR_HEnd); - if (zr->card.vfe_pol.hsync_pol) - reg |= ZR36057_VFEHCR_HSPol; - btwrite(reg, ZR36057_VFEHCR); - - /* Vertical */ - DispMode = !(video_height > BUZ_MAX_HEIGHT / 2); - VidWinHt = DispMode ? video_height : video_height / 2; - Y = DIV_ROUND_UP(VidWinHt * 64 * 2, tvn->Ha); - He = (VidWinHt * 64) / Y; - VerDcm = 64 - Y; - vcrop1 = (tvn->Ha / 2 - He) / 2; - vcrop2 = tvn->Ha / 2 - He - vcrop1; - VStart = tvn->VStart; - VEnd = VStart + tvn->Ha / 2; // - 1; FIXME SnapShot times out with -1 in 768*576 on the DC10 - LP - VStart += vcrop1; - VEnd -= vcrop2; - reg = ((VStart & ZR36057_VFEVCR_Vmask) << ZR36057_VFEVCR_VStart) - | ((VEnd & ZR36057_VFEVCR_Vmask) << ZR36057_VFEVCR_VEnd); - if (zr->card.vfe_pol.vsync_pol) - reg |= ZR36057_VFEVCR_VSPol; - btwrite(reg, ZR36057_VFEVCR); - - /* scaler and pixel format */ - reg = 0; - reg |= (HorDcm << ZR36057_VFESPFR_HorDcm); - reg |= (VerDcm << ZR36057_VFESPFR_VerDcm); - reg |= (DispMode << ZR36057_VFESPFR_DispMode); - /* RJ: I don't know, why the following has to be the opposite - * of the corresponding ZR36060 setting, but only this way - * we get the correct colors when uncompressing to the screen */ - //reg |= ZR36057_VFESPFR_VCLKPol; /**/ - /* RJ: Don't know if that is needed for NTSC also */ - if (!(zr->norm & V4L2_STD_NTSC)) - reg |= ZR36057_VFESPFR_ExtFl; // NEEDED!!!!!!! Wolfgang - reg |= ZR36057_VFESPFR_TopField; - if (HorDcm >= 48) { - reg |= 3 << ZR36057_VFESPFR_HFilter; /* 5 tap filter */ - } else if (HorDcm >= 32) { - reg |= 2 << ZR36057_VFESPFR_HFilter; /* 4 tap filter */ - } else if (HorDcm >= 16) { - reg |= 1 << ZR36057_VFESPFR_HFilter; /* 3 tap filter */ - } - reg |= format->vfespfr; - btwrite(reg, ZR36057_VFESPFR); - - /* display configuration */ - reg = (16 << ZR36057_VDCR_MinPix) - | (VidWinHt << ZR36057_VDCR_VidWinHt) - | (VidWinWid << ZR36057_VDCR_VidWinWid); - if (pci_pci_problems & PCIPCI_TRITON) - // || zr->revision < 1) // Revision 1 has also Triton support - reg &= ~ZR36057_VDCR_Triton; - else - reg |= ZR36057_VDCR_Triton; - btwrite(reg, ZR36057_VDCR); - - /* (Ronald) don't write this if overlay_mask = NULL */ - if (zr->overlay_mask) { - /* Write overlay clipping mask data, but don't enable overlay clipping */ - /* RJ: since this makes only sense on the screen, we use - * zr->overlay_settings.width instead of video_width */ - - mask_line_size = (BUZ_MAX_WIDTH + 31) / 32; - reg = virt_to_bus(zr->overlay_mask); - btwrite(reg, ZR36057_MMTR); - reg = virt_to_bus(zr->overlay_mask + mask_line_size); - btwrite(reg, ZR36057_MMBR); - reg = - mask_line_size - (zr->overlay_settings.width + - 31) / 32; - if (DispMode == 0) - reg += mask_line_size; - reg <<= ZR36057_OCR_MaskStride; - btwrite(reg, ZR36057_OCR); - } - - zr36057_adjust_vfe(zr, zr->codec_mode); -} - -/* - * Switch overlay on or off - */ - -void -zr36057_overlay (struct zoran *zr, - int on) -{ - u32 reg; - - if (on) { - /* do the necessary settings ... */ - btand(~ZR36057_VDCR_VidEn, ZR36057_VDCR); /* switch it off first */ - - zr36057_set_vfe(zr, - zr->overlay_settings.width, - zr->overlay_settings.height, - zr->overlay_settings.format); - - /* Start and length of each line MUST be 4-byte aligned. - * This should be already checked before the call to this routine. - * All error messages are internal driver checking only! */ - - /* video display top and bottom registers */ - reg = (long) zr->vbuf_base + - zr->overlay_settings.x * - ((zr->overlay_settings.format->depth + 7) / 8) + - zr->overlay_settings.y * - zr->vbuf_bytesperline; - btwrite(reg, ZR36057_VDTR); - if (reg & 3) - dprintk(1, - KERN_ERR - "%s: zr36057_overlay() - video_address not aligned\n", - ZR_DEVNAME(zr)); - if (zr->overlay_settings.height > BUZ_MAX_HEIGHT / 2) - reg += zr->vbuf_bytesperline; - btwrite(reg, ZR36057_VDBR); - - /* video stride, status, and frame grab register */ - reg = zr->vbuf_bytesperline - - zr->overlay_settings.width * - ((zr->overlay_settings.format->depth + 7) / 8); - if (zr->overlay_settings.height > BUZ_MAX_HEIGHT / 2) - reg += zr->vbuf_bytesperline; - if (reg & 3) - dprintk(1, - KERN_ERR - "%s: zr36057_overlay() - video_stride not aligned\n", - ZR_DEVNAME(zr)); - reg = (reg << ZR36057_VSSFGR_DispStride); - reg |= ZR36057_VSSFGR_VidOvf; /* clear overflow status */ - btwrite(reg, ZR36057_VSSFGR); - - /* Set overlay clipping */ - if (zr->overlay_settings.clipcount > 0) - btor(ZR36057_OCR_OvlEnable, ZR36057_OCR); - - /* ... and switch it on */ - btor(ZR36057_VDCR_VidEn, ZR36057_VDCR); - } else { - /* Switch it off */ - btand(~ZR36057_VDCR_VidEn, ZR36057_VDCR); - } -} - -/* - * The overlay mask has one bit for each pixel on a scan line, - * and the maximum window size is BUZ_MAX_WIDTH * BUZ_MAX_HEIGHT pixels. - */ - -void write_overlay_mask(struct zoran_fh *fh, struct v4l2_clip *vp, int count) -{ - struct zoran *zr = fh->zr; - unsigned mask_line_size = (BUZ_MAX_WIDTH + 31) / 32; - u32 *mask; - int x, y, width, height; - unsigned i, j, k; - - /* fill mask with one bits */ - memset(fh->overlay_mask, ~0, mask_line_size * 4 * BUZ_MAX_HEIGHT); - - for (i = 0; i < count; ++i) { - /* pick up local copy of clip */ - x = vp[i].c.left; - y = vp[i].c.top; - width = vp[i].c.width; - height = vp[i].c.height; - - /* trim clips that extend beyond the window */ - if (x < 0) { - width += x; - x = 0; - } - if (y < 0) { - height += y; - y = 0; - } - if (x + width > fh->overlay_settings.width) { - width = fh->overlay_settings.width - x; - } - if (y + height > fh->overlay_settings.height) { - height = fh->overlay_settings.height - y; - } - - /* ignore degenerate clips */ - if (height <= 0) { - continue; - } - if (width <= 0) { - continue; - } - - /* apply clip for each scan line */ - for (j = 0; j < height; ++j) { - /* reset bit for each pixel */ - /* this can be optimized later if need be */ - mask = fh->overlay_mask + (y + j) * mask_line_size; - for (k = 0; k < width; ++k) { - mask[(x + k) / 32] &= - ~((u32) 1 << (x + k) % 32); - } - } - } -} - -/* Enable/Disable uncompressed memory grabbing of the 36057 */ - -void -zr36057_set_memgrab (struct zoran *zr, - int mode) -{ - if (mode) { - /* We only check SnapShot and not FrameGrab here. SnapShot==1 - * means a capture is already in progress, but FrameGrab==1 - * doesn't necessary mean that. It's more correct to say a 1 - * to 0 transition indicates a capture completed. If a - * capture is pending when capturing is tuned off, FrameGrab - * will be stuck at 1 until capturing is turned back on. - */ - if (btread(ZR36057_VSSFGR) & ZR36057_VSSFGR_SnapShot) - dprintk(1, - KERN_WARNING - "%s: zr36057_set_memgrab(1) with SnapShot on!?\n", - ZR_DEVNAME(zr)); - - /* switch on VSync interrupts */ - btwrite(IRQ_MASK, ZR36057_ISR); // Clear Interrupts - btor(zr->card.vsync_int, ZR36057_ICR); // SW - - /* enable SnapShot */ - btor(ZR36057_VSSFGR_SnapShot, ZR36057_VSSFGR); - - /* Set zr36057 video front end and enable video */ - zr36057_set_vfe(zr, zr->v4l_settings.width, - zr->v4l_settings.height, - zr->v4l_settings.format); - - zr->v4l_memgrab_active = 1; - } else { - /* switch off VSync interrupts */ - btand(~zr->card.vsync_int, ZR36057_ICR); // SW - - zr->v4l_memgrab_active = 0; - zr->v4l_grab_frame = NO_GRAB_ACTIVE; - - /* reenable grabbing to screen if it was running */ - if (zr->v4l_overlay_active) { - zr36057_overlay(zr, 1); - } else { - btand(~ZR36057_VDCR_VidEn, ZR36057_VDCR); - btand(~ZR36057_VSSFGR_SnapShot, ZR36057_VSSFGR); - } - } -} - -int -wait_grab_pending (struct zoran *zr) -{ - unsigned long flags; - - /* wait until all pending grabs are finished */ - - if (!zr->v4l_memgrab_active) - return 0; - - wait_event_interruptible(zr->v4l_capq, - (zr->v4l_pend_tail == zr->v4l_pend_head)); - if (signal_pending(current)) - return -ERESTARTSYS; - - spin_lock_irqsave(&zr->spinlock, flags); - zr36057_set_memgrab(zr, 0); - spin_unlock_irqrestore(&zr->spinlock, flags); - - return 0; -} - -/***************************************************************************** - * * - * Set up the Buz-specific MJPEG part * - * * - *****************************************************************************/ - -static inline void -set_frame (struct zoran *zr, - int val) -{ - GPIO(zr, zr->card.gpio[ZR_GPIO_JPEG_FRAME], val); -} - -static void -set_videobus_dir (struct zoran *zr, - int val) -{ - switch (zr->card.type) { - case LML33: - case LML33R10: - if (lml33dpath == 0) - GPIO(zr, 5, val); - else - GPIO(zr, 5, 1); - break; - default: - GPIO(zr, zr->card.gpio[ZR_GPIO_VID_DIR], - zr->card.gpio_pol[ZR_GPIO_VID_DIR] ? !val : val); - break; - } -} - -static void -init_jpeg_queue (struct zoran *zr) -{ - int i; - - /* re-initialize DMA ring stuff */ - zr->jpg_que_head = 0; - zr->jpg_dma_head = 0; - zr->jpg_dma_tail = 0; - zr->jpg_que_tail = 0; - zr->jpg_seq_num = 0; - zr->JPEG_error = 0; - zr->num_errors = 0; - zr->jpg_err_seq = 0; - zr->jpg_err_shift = 0; - zr->jpg_queued_num = 0; - for (i = 0; i < zr->jpg_buffers.num_buffers; i++) { - zr->jpg_buffers.buffer[i].state = BUZ_STATE_USER; /* nothing going on */ - } - for (i = 0; i < BUZ_NUM_STAT_COM; i++) { - zr->stat_com[i] = cpu_to_le32(1); /* mark as unavailable to zr36057 */ - } -} - -static void -zr36057_set_jpg (struct zoran *zr, - enum zoran_codec_mode mode) -{ - struct tvnorm *tvn; - u32 reg; - - tvn = zr->timing; - - /* assert P_Reset, disable code transfer, deassert Active */ - btwrite(0, ZR36057_JPC); - - /* MJPEG compression mode */ - switch (mode) { - - case BUZ_MODE_MOTION_COMPRESS: - default: - reg = ZR36057_JMC_MJPGCmpMode; - break; - - case BUZ_MODE_MOTION_DECOMPRESS: - reg = ZR36057_JMC_MJPGExpMode; - reg |= ZR36057_JMC_SyncMstr; - /* RJ: The following is experimental - improves the output to screen */ - //if(zr->jpg_settings.VFIFO_FB) reg |= ZR36057_JMC_VFIFO_FB; // No, it doesn't. SM - break; - - case BUZ_MODE_STILL_COMPRESS: - reg = ZR36057_JMC_JPGCmpMode; - break; - - case BUZ_MODE_STILL_DECOMPRESS: - reg = ZR36057_JMC_JPGExpMode; - break; - - } - reg |= ZR36057_JMC_JPG; - if (zr->jpg_settings.field_per_buff == 1) - reg |= ZR36057_JMC_Fld_per_buff; - btwrite(reg, ZR36057_JMC); - - /* vertical */ - btor(ZR36057_VFEVCR_VSPol, ZR36057_VFEVCR); - reg = (6 << ZR36057_VSP_VsyncSize) | - (tvn->Ht << ZR36057_VSP_FrmTot); - btwrite(reg, ZR36057_VSP); - reg = ((zr->jpg_settings.img_y + tvn->VStart) << ZR36057_FVAP_NAY) | - (zr->jpg_settings.img_height << ZR36057_FVAP_PAY); - btwrite(reg, ZR36057_FVAP); - - /* horizontal */ - if (zr->card.vfe_pol.hsync_pol) - btor(ZR36057_VFEHCR_HSPol, ZR36057_VFEHCR); - else - btand(~ZR36057_VFEHCR_HSPol, ZR36057_VFEHCR); - reg = ((tvn->HSyncStart) << ZR36057_HSP_HsyncStart) | - (tvn->Wt << ZR36057_HSP_LineTot); - btwrite(reg, ZR36057_HSP); - reg = ((zr->jpg_settings.img_x + - tvn->HStart + 4) << ZR36057_FHAP_NAX) | - (zr->jpg_settings.img_width << ZR36057_FHAP_PAX); - btwrite(reg, ZR36057_FHAP); - - /* field process parameters */ - if (zr->jpg_settings.odd_even) - reg = ZR36057_FPP_Odd_Even; - else - reg = 0; - - btwrite(reg, ZR36057_FPP); - - /* Set proper VCLK Polarity, else colors will be wrong during playback */ - //btor(ZR36057_VFESPFR_VCLKPol, ZR36057_VFESPFR); - - /* code base address */ - reg = virt_to_bus(zr->stat_com); - btwrite(reg, ZR36057_JCBA); - - /* FIFO threshold (FIFO is 160. double words) */ - /* NOTE: decimal values here */ - switch (mode) { - - case BUZ_MODE_STILL_COMPRESS: - case BUZ_MODE_MOTION_COMPRESS: - if (zr->card.type != BUZ) - reg = 140; - else - reg = 60; - break; - - case BUZ_MODE_STILL_DECOMPRESS: - case BUZ_MODE_MOTION_DECOMPRESS: - reg = 20; - break; - - default: - reg = 80; - break; - - } - btwrite(reg, ZR36057_JCFT); - zr36057_adjust_vfe(zr, mode); - -} - -void -print_interrupts (struct zoran *zr) -{ - int res, noerr = 0; - - printk(KERN_INFO "%s: interrupts received:", ZR_DEVNAME(zr)); - if ((res = zr->field_counter) < -1 || res > 1) { - printk(" FD:%d", res); - } - if ((res = zr->intr_counter_GIRQ1) != 0) { - printk(" GIRQ1:%d", res); - noerr++; - } - if ((res = zr->intr_counter_GIRQ0) != 0) { - printk(" GIRQ0:%d", res); - noerr++; - } - if ((res = zr->intr_counter_CodRepIRQ) != 0) { - printk(" CodRepIRQ:%d", res); - noerr++; - } - if ((res = zr->intr_counter_JPEGRepIRQ) != 0) { - printk(" JPEGRepIRQ:%d", res); - noerr++; - } - if (zr->JPEG_max_missed) { - printk(" JPEG delays: max=%d min=%d", zr->JPEG_max_missed, - zr->JPEG_min_missed); - } - if (zr->END_event_missed) { - printk(" ENDs missed: %d", zr->END_event_missed); - } - //if (zr->jpg_queued_num) { - printk(" queue_state=%ld/%ld/%ld/%ld", zr->jpg_que_tail, - zr->jpg_dma_tail, zr->jpg_dma_head, zr->jpg_que_head); - //} - if (!noerr) { - printk(": no interrupts detected."); - } - printk("\n"); -} - -void -clear_interrupt_counters (struct zoran *zr) -{ - zr->intr_counter_GIRQ1 = 0; - zr->intr_counter_GIRQ0 = 0; - zr->intr_counter_CodRepIRQ = 0; - zr->intr_counter_JPEGRepIRQ = 0; - zr->field_counter = 0; - zr->IRQ1_in = 0; - zr->IRQ1_out = 0; - zr->JPEG_in = 0; - zr->JPEG_out = 0; - zr->JPEG_0 = 0; - zr->JPEG_1 = 0; - zr->END_event_missed = 0; - zr->JPEG_missed = 0; - zr->JPEG_max_missed = 0; - zr->JPEG_min_missed = 0x7fffffff; -} - -static u32 -count_reset_interrupt (struct zoran *zr) -{ - u32 isr; - - if ((isr = btread(ZR36057_ISR) & 0x78000000)) { - if (isr & ZR36057_ISR_GIRQ1) { - btwrite(ZR36057_ISR_GIRQ1, ZR36057_ISR); - zr->intr_counter_GIRQ1++; - } - if (isr & ZR36057_ISR_GIRQ0) { - btwrite(ZR36057_ISR_GIRQ0, ZR36057_ISR); - zr->intr_counter_GIRQ0++; - } - if (isr & ZR36057_ISR_CodRepIRQ) { - btwrite(ZR36057_ISR_CodRepIRQ, ZR36057_ISR); - zr->intr_counter_CodRepIRQ++; - } - if (isr & ZR36057_ISR_JPEGRepIRQ) { - btwrite(ZR36057_ISR_JPEGRepIRQ, ZR36057_ISR); - zr->intr_counter_JPEGRepIRQ++; - } - } - return isr; -} - -void -jpeg_start (struct zoran *zr) -{ - int reg; - - zr->frame_num = 0; - - /* deassert P_reset, disable code transfer, deassert Active */ - btwrite(ZR36057_JPC_P_Reset, ZR36057_JPC); - /* stop flushing the internal code buffer */ - btand(~ZR36057_MCTCR_CFlush, ZR36057_MCTCR); - /* enable code transfer */ - btor(ZR36057_JPC_CodTrnsEn, ZR36057_JPC); - - /* clear IRQs */ - btwrite(IRQ_MASK, ZR36057_ISR); - /* enable the JPEG IRQs */ - btwrite(zr->card.jpeg_int | - ZR36057_ICR_JPEGRepIRQ | - ZR36057_ICR_IntPinEn, - ZR36057_ICR); - - set_frame(zr, 0); // \FRAME - - /* set the JPEG codec guest ID */ - reg = (zr->card.gpcs[1] << ZR36057_JCGI_JPEGuestID) | - (0 << ZR36057_JCGI_JPEGuestReg); - btwrite(reg, ZR36057_JCGI); - - if (zr->card.video_vfe == CODEC_TYPE_ZR36016 && - zr->card.video_codec == CODEC_TYPE_ZR36050) { - /* Enable processing on the ZR36016 */ - if (zr->vfe) - zr36016_write(zr->vfe, 0, 1); - - /* load the address of the GO register in the ZR36050 latch */ - post_office_write(zr, 0, 0, 0); - } - - /* assert Active */ - btor(ZR36057_JPC_Active, ZR36057_JPC); - - /* enable the Go generation */ - btor(ZR36057_JMC_Go_en, ZR36057_JMC); - udelay(30); - - set_frame(zr, 1); // /FRAME - - dprintk(3, KERN_DEBUG "%s: jpeg_start\n", ZR_DEVNAME(zr)); -} - -void -zr36057_enable_jpg (struct zoran *zr, - enum zoran_codec_mode mode) -{ - struct vfe_settings cap; - int field_size = - zr->jpg_buffers.buffer_size / zr->jpg_settings.field_per_buff; - - zr->codec_mode = mode; - - cap.x = zr->jpg_settings.img_x; - cap.y = zr->jpg_settings.img_y; - cap.width = zr->jpg_settings.img_width; - cap.height = zr->jpg_settings.img_height; - cap.decimation = - zr->jpg_settings.HorDcm | (zr->jpg_settings.VerDcm << 8); - cap.quality = zr->jpg_settings.jpg_comp.quality; - - switch (mode) { - - case BUZ_MODE_MOTION_COMPRESS: { - struct jpeg_app_marker app; - struct jpeg_com_marker com; - - /* In motion compress mode, the decoder output must be enabled, and - * the video bus direction set to input. - */ - set_videobus_dir(zr, 0); - decoder_call(zr, video, s_stream, 1); - encoder_call(zr, video, s_routing, 0, 0, 0); - - /* Take the JPEG codec and the VFE out of sleep */ - jpeg_codec_sleep(zr, 0); - - /* set JPEG app/com marker */ - app.appn = zr->jpg_settings.jpg_comp.APPn; - app.len = zr->jpg_settings.jpg_comp.APP_len; - memcpy(app.data, zr->jpg_settings.jpg_comp.APP_data, 60); - zr->codec->control(zr->codec, CODEC_S_JPEG_APP_DATA, - sizeof(struct jpeg_app_marker), &app); - - com.len = zr->jpg_settings.jpg_comp.COM_len; - memcpy(com.data, zr->jpg_settings.jpg_comp.COM_data, 60); - zr->codec->control(zr->codec, CODEC_S_JPEG_COM_DATA, - sizeof(struct jpeg_com_marker), &com); - - /* Setup the JPEG codec */ - zr->codec->control(zr->codec, CODEC_S_JPEG_TDS_BYTE, - sizeof(int), &field_size); - zr->codec->set_video(zr->codec, zr->timing, &cap, - &zr->card.vfe_pol); - zr->codec->set_mode(zr->codec, CODEC_DO_COMPRESSION); - - /* Setup the VFE */ - if (zr->vfe) { - zr->vfe->control(zr->vfe, CODEC_S_JPEG_TDS_BYTE, - sizeof(int), &field_size); - zr->vfe->set_video(zr->vfe, zr->timing, &cap, - &zr->card.vfe_pol); - zr->vfe->set_mode(zr->vfe, CODEC_DO_COMPRESSION); - } - - init_jpeg_queue(zr); - zr36057_set_jpg(zr, mode); // \P_Reset, ... Video param, FIFO - - clear_interrupt_counters(zr); - dprintk(2, KERN_INFO "%s: enable_jpg(MOTION_COMPRESS)\n", - ZR_DEVNAME(zr)); - break; - } - - case BUZ_MODE_MOTION_DECOMPRESS: - /* In motion decompression mode, the decoder output must be disabled, and - * the video bus direction set to output. - */ - decoder_call(zr, video, s_stream, 0); - set_videobus_dir(zr, 1); - encoder_call(zr, video, s_routing, 1, 0, 0); - - /* Take the JPEG codec and the VFE out of sleep */ - jpeg_codec_sleep(zr, 0); - /* Setup the VFE */ - if (zr->vfe) { - zr->vfe->set_video(zr->vfe, zr->timing, &cap, - &zr->card.vfe_pol); - zr->vfe->set_mode(zr->vfe, CODEC_DO_EXPANSION); - } - /* Setup the JPEG codec */ - zr->codec->set_video(zr->codec, zr->timing, &cap, - &zr->card.vfe_pol); - zr->codec->set_mode(zr->codec, CODEC_DO_EXPANSION); - - init_jpeg_queue(zr); - zr36057_set_jpg(zr, mode); // \P_Reset, ... Video param, FIFO - - clear_interrupt_counters(zr); - dprintk(2, KERN_INFO "%s: enable_jpg(MOTION_DECOMPRESS)\n", - ZR_DEVNAME(zr)); - break; - - case BUZ_MODE_IDLE: - default: - /* shut down processing */ - btand(~(zr->card.jpeg_int | ZR36057_ICR_JPEGRepIRQ), - ZR36057_ICR); - btwrite(zr->card.jpeg_int | ZR36057_ICR_JPEGRepIRQ, - ZR36057_ISR); - btand(~ZR36057_JMC_Go_en, ZR36057_JMC); // \Go_en - - msleep(50); - - set_videobus_dir(zr, 0); - set_frame(zr, 1); // /FRAME - btor(ZR36057_MCTCR_CFlush, ZR36057_MCTCR); // /CFlush - btwrite(0, ZR36057_JPC); // \P_Reset,\CodTrnsEn,\Active - btand(~ZR36057_JMC_VFIFO_FB, ZR36057_JMC); - btand(~ZR36057_JMC_SyncMstr, ZR36057_JMC); - jpeg_codec_reset(zr); - jpeg_codec_sleep(zr, 1); - zr36057_adjust_vfe(zr, mode); - - decoder_call(zr, video, s_stream, 1); - encoder_call(zr, video, s_routing, 0, 0, 0); - - dprintk(2, KERN_INFO "%s: enable_jpg(IDLE)\n", ZR_DEVNAME(zr)); - break; - - } -} - -/* when this is called the spinlock must be held */ -void -zoran_feed_stat_com (struct zoran *zr) -{ - /* move frames from pending queue to DMA */ - - int frame, i, max_stat_com; - - max_stat_com = - (zr->jpg_settings.TmpDcm == - 1) ? BUZ_NUM_STAT_COM : (BUZ_NUM_STAT_COM >> 1); - - while ((zr->jpg_dma_head - zr->jpg_dma_tail) < max_stat_com && - zr->jpg_dma_head < zr->jpg_que_head) { - - frame = zr->jpg_pend[zr->jpg_dma_head & BUZ_MASK_FRAME]; - if (zr->jpg_settings.TmpDcm == 1) { - /* fill 1 stat_com entry */ - i = (zr->jpg_dma_head - - zr->jpg_err_shift) & BUZ_MASK_STAT_COM; - if (!(zr->stat_com[i] & cpu_to_le32(1))) - break; - zr->stat_com[i] = - cpu_to_le32(zr->jpg_buffers.buffer[frame].jpg.frag_tab_bus); - } else { - /* fill 2 stat_com entries */ - i = ((zr->jpg_dma_head - - zr->jpg_err_shift) & 1) * 2; - if (!(zr->stat_com[i] & cpu_to_le32(1))) - break; - zr->stat_com[i] = - cpu_to_le32(zr->jpg_buffers.buffer[frame].jpg.frag_tab_bus); - zr->stat_com[i + 1] = - cpu_to_le32(zr->jpg_buffers.buffer[frame].jpg.frag_tab_bus); - } - zr->jpg_buffers.buffer[frame].state = BUZ_STATE_DMA; - zr->jpg_dma_head++; - - } - if (zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS) - zr->jpg_queued_num++; -} - -/* when this is called the spinlock must be held */ -static void -zoran_reap_stat_com (struct zoran *zr) -{ - /* move frames from DMA queue to done queue */ - - int i; - u32 stat_com; - unsigned int seq; - unsigned int dif; - struct zoran_buffer *buffer; - int frame; - - /* In motion decompress we don't have a hardware frame counter, - * we just count the interrupts here */ - - if (zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS) { - zr->jpg_seq_num++; - } - while (zr->jpg_dma_tail < zr->jpg_dma_head) { - if (zr->jpg_settings.TmpDcm == 1) - i = (zr->jpg_dma_tail - - zr->jpg_err_shift) & BUZ_MASK_STAT_COM; - else - i = ((zr->jpg_dma_tail - - zr->jpg_err_shift) & 1) * 2 + 1; - - stat_com = le32_to_cpu(zr->stat_com[i]); - - if ((stat_com & 1) == 0) { - return; - } - frame = zr->jpg_pend[zr->jpg_dma_tail & BUZ_MASK_FRAME]; - buffer = &zr->jpg_buffers.buffer[frame]; - do_gettimeofday(&buffer->bs.timestamp); - - if (zr->codec_mode == BUZ_MODE_MOTION_COMPRESS) { - buffer->bs.length = (stat_com & 0x7fffff) >> 1; - - /* update sequence number with the help of the counter in stat_com */ - - seq = ((stat_com >> 24) + zr->jpg_err_seq) & 0xff; - dif = (seq - zr->jpg_seq_num) & 0xff; - zr->jpg_seq_num += dif; - } else { - buffer->bs.length = 0; - } - buffer->bs.seq = - zr->jpg_settings.TmpDcm == - 2 ? (zr->jpg_seq_num >> 1) : zr->jpg_seq_num; - buffer->state = BUZ_STATE_DONE; - - zr->jpg_dma_tail++; - } -} - -static void zoran_restart(struct zoran *zr) -{ - /* Now the stat_comm buffer is ready for restart */ - unsigned int status = 0; - int mode; - - if (zr->codec_mode == BUZ_MODE_MOTION_COMPRESS) { - decoder_call(zr, video, g_input_status, &status); - mode = CODEC_DO_COMPRESSION; - } else { - status = V4L2_IN_ST_NO_SIGNAL; - mode = CODEC_DO_EXPANSION; - } - if (zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS || - !(status & V4L2_IN_ST_NO_SIGNAL)) { - /********** RESTART code *************/ - jpeg_codec_reset(zr); - zr->codec->set_mode(zr->codec, mode); - zr36057_set_jpg(zr, zr->codec_mode); - jpeg_start(zr); - - if (zr->num_errors <= 8) - dprintk(2, KERN_INFO "%s: Restart\n", - ZR_DEVNAME(zr)); - - zr->JPEG_missed = 0; - zr->JPEG_error = 2; - /********** End RESTART code ***********/ - } -} - -static void -error_handler (struct zoran *zr, - u32 astat, - u32 stat) -{ - int i; - - /* This is JPEG error handling part */ - if (zr->codec_mode != BUZ_MODE_MOTION_COMPRESS && - zr->codec_mode != BUZ_MODE_MOTION_DECOMPRESS) { - return; - } - - if ((stat & 1) == 0 && - zr->codec_mode == BUZ_MODE_MOTION_COMPRESS && - zr->jpg_dma_tail - zr->jpg_que_tail >= zr->jpg_buffers.num_buffers) { - /* No free buffers... */ - zoran_reap_stat_com(zr); - zoran_feed_stat_com(zr); - wake_up_interruptible(&zr->jpg_capq); - zr->JPEG_missed = 0; - return; - } - - if (zr->JPEG_error == 1) { - zoran_restart(zr); - return; - } - - /* - * First entry: error just happened during normal operation - * - * In BUZ_MODE_MOTION_COMPRESS: - * - * Possible glitch in TV signal. In this case we should - * stop the codec and wait for good quality signal before - * restarting it to avoid further problems - * - * In BUZ_MODE_MOTION_DECOMPRESS: - * - * Bad JPEG frame: we have to mark it as processed (codec crashed - * and was not able to do it itself), and to remove it from queue. - */ - btand(~ZR36057_JMC_Go_en, ZR36057_JMC); - udelay(1); - stat = stat | (post_office_read(zr, 7, 0) & 3) << 8; - btwrite(0, ZR36057_JPC); - btor(ZR36057_MCTCR_CFlush, ZR36057_MCTCR); - jpeg_codec_reset(zr); - jpeg_codec_sleep(zr, 1); - zr->JPEG_error = 1; - zr->num_errors++; - - /* Report error */ - if (zr36067_debug > 1 && zr->num_errors <= 8) { - long frame; - int j; - - frame = zr->jpg_pend[zr->jpg_dma_tail & BUZ_MASK_FRAME]; - printk(KERN_ERR - "%s: JPEG error stat=0x%08x(0x%08x) queue_state=%ld/%ld/%ld/%ld seq=%ld frame=%ld. Codec stopped. ", - ZR_DEVNAME(zr), stat, zr->last_isr, - zr->jpg_que_tail, zr->jpg_dma_tail, - zr->jpg_dma_head, zr->jpg_que_head, - zr->jpg_seq_num, frame); - printk(KERN_INFO "stat_com frames:"); - for (j = 0; j < BUZ_NUM_STAT_COM; j++) { - for (i = 0; i < zr->jpg_buffers.num_buffers; i++) { - if (le32_to_cpu(zr->stat_com[j]) == zr->jpg_buffers.buffer[i].jpg.frag_tab_bus) - printk(KERN_CONT "% d->%d", j, i); - } - } - printk(KERN_CONT "\n"); - } - /* Find an entry in stat_com and rotate contents */ - if (zr->jpg_settings.TmpDcm == 1) - i = (zr->jpg_dma_tail - zr->jpg_err_shift) & BUZ_MASK_STAT_COM; - else - i = ((zr->jpg_dma_tail - zr->jpg_err_shift) & 1) * 2; - if (zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS) { - /* Mimic zr36067 operation */ - zr->stat_com[i] |= cpu_to_le32(1); - if (zr->jpg_settings.TmpDcm != 1) - zr->stat_com[i + 1] |= cpu_to_le32(1); - /* Refill */ - zoran_reap_stat_com(zr); - zoran_feed_stat_com(zr); - wake_up_interruptible(&zr->jpg_capq); - /* Find an entry in stat_com again after refill */ - if (zr->jpg_settings.TmpDcm == 1) - i = (zr->jpg_dma_tail - zr->jpg_err_shift) & BUZ_MASK_STAT_COM; - else - i = ((zr->jpg_dma_tail - zr->jpg_err_shift) & 1) * 2; - } - if (i) { - /* Rotate stat_comm entries to make current entry first */ - int j; - __le32 bus_addr[BUZ_NUM_STAT_COM]; - - /* Here we are copying the stat_com array, which - * is already in little endian format, so - * no endian conversions here - */ - memcpy(bus_addr, zr->stat_com, sizeof(bus_addr)); - - for (j = 0; j < BUZ_NUM_STAT_COM; j++) - zr->stat_com[j] = bus_addr[(i + j) & BUZ_MASK_STAT_COM]; - - zr->jpg_err_shift += i; - zr->jpg_err_shift &= BUZ_MASK_STAT_COM; - } - if (zr->codec_mode == BUZ_MODE_MOTION_COMPRESS) - zr->jpg_err_seq = zr->jpg_seq_num; /* + 1; */ - zoran_restart(zr); -} - -irqreturn_t -zoran_irq (int irq, - void *dev_id) -{ - u32 stat, astat; - int count; - struct zoran *zr; - unsigned long flags; - - zr = dev_id; - count = 0; - - if (zr->testing) { - /* Testing interrupts */ - spin_lock_irqsave(&zr->spinlock, flags); - while ((stat = count_reset_interrupt(zr))) { - if (count++ > 100) { - btand(~ZR36057_ICR_IntPinEn, ZR36057_ICR); - dprintk(1, - KERN_ERR - "%s: IRQ lockup while testing, isr=0x%08x, cleared int mask\n", - ZR_DEVNAME(zr), stat); - wake_up_interruptible(&zr->test_q); - } - } - zr->last_isr = stat; - spin_unlock_irqrestore(&zr->spinlock, flags); - return IRQ_HANDLED; - } - - spin_lock_irqsave(&zr->spinlock, flags); - while (1) { - /* get/clear interrupt status bits */ - stat = count_reset_interrupt(zr); - astat = stat & IRQ_MASK; - if (!astat) { - break; - } - dprintk(4, - KERN_DEBUG - "zoran_irq: astat: 0x%08x, mask: 0x%08x\n", - astat, btread(ZR36057_ICR)); - if (astat & zr->card.vsync_int) { // SW - - if (zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS || - zr->codec_mode == BUZ_MODE_MOTION_COMPRESS) { - /* count missed interrupts */ - zr->JPEG_missed++; - } - //post_office_read(zr,1,0); - /* Interrupts may still happen when - * zr->v4l_memgrab_active is switched off. - * We simply ignore them */ - - if (zr->v4l_memgrab_active) { - /* A lot more checks should be here ... */ - if ((btread(ZR36057_VSSFGR) & ZR36057_VSSFGR_SnapShot) == 0) - dprintk(1, - KERN_WARNING - "%s: BuzIRQ with SnapShot off ???\n", - ZR_DEVNAME(zr)); - - if (zr->v4l_grab_frame != NO_GRAB_ACTIVE) { - /* There is a grab on a frame going on, check if it has finished */ - if ((btread(ZR36057_VSSFGR) & ZR36057_VSSFGR_FrameGrab) == 0) { - /* it is finished, notify the user */ - - zr->v4l_buffers.buffer[zr->v4l_grab_frame].state = BUZ_STATE_DONE; - zr->v4l_buffers.buffer[zr->v4l_grab_frame].bs.seq = zr->v4l_grab_seq; - do_gettimeofday(&zr->v4l_buffers.buffer[zr->v4l_grab_frame].bs.timestamp); - zr->v4l_grab_frame = NO_GRAB_ACTIVE; - zr->v4l_pend_tail++; - } - } - - if (zr->v4l_grab_frame == NO_GRAB_ACTIVE) - wake_up_interruptible(&zr->v4l_capq); - - /* Check if there is another grab queued */ - - if (zr->v4l_grab_frame == NO_GRAB_ACTIVE && - zr->v4l_pend_tail != zr->v4l_pend_head) { - int frame = zr->v4l_pend[zr->v4l_pend_tail & V4L_MASK_FRAME]; - u32 reg; - - zr->v4l_grab_frame = frame; - - /* Set zr36057 video front end and enable video */ - - /* Buffer address */ - - reg = zr->v4l_buffers.buffer[frame].v4l.fbuffer_bus; - btwrite(reg, ZR36057_VDTR); - if (zr->v4l_settings.height > BUZ_MAX_HEIGHT / 2) - reg += zr->v4l_settings.bytesperline; - btwrite(reg, ZR36057_VDBR); - - /* video stride, status, and frame grab register */ - reg = 0; - if (zr->v4l_settings.height > BUZ_MAX_HEIGHT / 2) - reg += zr->v4l_settings.bytesperline; - reg = (reg << ZR36057_VSSFGR_DispStride); - reg |= ZR36057_VSSFGR_VidOvf; - reg |= ZR36057_VSSFGR_SnapShot; - reg |= ZR36057_VSSFGR_FrameGrab; - btwrite(reg, ZR36057_VSSFGR); - - btor(ZR36057_VDCR_VidEn, - ZR36057_VDCR); - } - } - - /* even if we don't grab, we do want to increment - * the sequence counter to see lost frames */ - zr->v4l_grab_seq++; - } -#if (IRQ_MASK & ZR36057_ISR_CodRepIRQ) - if (astat & ZR36057_ISR_CodRepIRQ) { - zr->intr_counter_CodRepIRQ++; - IDEBUG(printk(KERN_DEBUG "%s: ZR36057_ISR_CodRepIRQ\n", - ZR_DEVNAME(zr))); - btand(~ZR36057_ICR_CodRepIRQ, ZR36057_ICR); - } -#endif /* (IRQ_MASK & ZR36057_ISR_CodRepIRQ) */ - -#if (IRQ_MASK & ZR36057_ISR_JPEGRepIRQ) - if ((astat & ZR36057_ISR_JPEGRepIRQ) && - (zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS || - zr->codec_mode == BUZ_MODE_MOTION_COMPRESS)) { - if (zr36067_debug > 1 && (!zr->frame_num || zr->JPEG_error)) { - char sv[BUZ_NUM_STAT_COM + 1]; - int i; - - printk(KERN_INFO - "%s: first frame ready: state=0x%08x odd_even=%d field_per_buff=%d delay=%d\n", - ZR_DEVNAME(zr), stat, - zr->jpg_settings.odd_even, - zr->jpg_settings.field_per_buff, - zr->JPEG_missed); - - for (i = 0; i < BUZ_NUM_STAT_COM; i++) - sv[i] = le32_to_cpu(zr->stat_com[i]) & 1 ? '1' : '0'; - sv[BUZ_NUM_STAT_COM] = 0; - printk(KERN_INFO - "%s: stat_com=%s queue_state=%ld/%ld/%ld/%ld\n", - ZR_DEVNAME(zr), sv, - zr->jpg_que_tail, - zr->jpg_dma_tail, - zr->jpg_dma_head, - zr->jpg_que_head); - } else { - /* Get statistics */ - if (zr->JPEG_missed > zr->JPEG_max_missed) - zr->JPEG_max_missed = zr->JPEG_missed; - if (zr->JPEG_missed < zr->JPEG_min_missed) - zr->JPEG_min_missed = zr->JPEG_missed; - } - - if (zr36067_debug > 2 && zr->frame_num < 6) { - int i; - - printk(KERN_INFO "%s: seq=%ld stat_com:", - ZR_DEVNAME(zr), zr->jpg_seq_num); - for (i = 0; i < 4; i++) { - printk(KERN_CONT " %08x", - le32_to_cpu(zr->stat_com[i])); - } - printk(KERN_CONT "\n"); - } - zr->frame_num++; - zr->JPEG_missed = 0; - zr->JPEG_error = 0; - zoran_reap_stat_com(zr); - zoran_feed_stat_com(zr); - wake_up_interruptible(&zr->jpg_capq); - } -#endif /* (IRQ_MASK & ZR36057_ISR_JPEGRepIRQ) */ - - /* DATERR, too many fields missed, error processing */ - if ((astat & zr->card.jpeg_int) || - zr->JPEG_missed > 25 || - zr->JPEG_error == 1 || - ((zr->codec_mode == BUZ_MODE_MOTION_DECOMPRESS) && - (zr->frame_num && (zr->JPEG_missed > zr->jpg_settings.field_per_buff)))) { - error_handler(zr, astat, stat); - } - - count++; - if (count > 10) { - dprintk(2, KERN_WARNING "%s: irq loop %d\n", - ZR_DEVNAME(zr), count); - if (count > 20) { - btand(~ZR36057_ICR_IntPinEn, ZR36057_ICR); - dprintk(2, - KERN_ERR - "%s: IRQ lockup, cleared int mask\n", - ZR_DEVNAME(zr)); - break; - } - } - zr->last_isr = stat; - } - spin_unlock_irqrestore(&zr->spinlock, flags); - - return IRQ_HANDLED; -} - -void -zoran_set_pci_master (struct zoran *zr, - int set_master) -{ - if (set_master) { - pci_set_master(zr->pci_dev); - } else { - u16 command; - - pci_read_config_word(zr->pci_dev, PCI_COMMAND, &command); - command &= ~PCI_COMMAND_MASTER; - pci_write_config_word(zr->pci_dev, PCI_COMMAND, command); - } -} - -void -zoran_init_hardware (struct zoran *zr) -{ - /* Enable bus-mastering */ - zoran_set_pci_master(zr, 1); - - /* Initialize the board */ - if (zr->card.init) { - zr->card.init(zr); - } - - decoder_call(zr, core, init, 0); - decoder_call(zr, core, s_std, zr->norm); - decoder_call(zr, video, s_routing, - zr->card.input[zr->input].muxsel, 0, 0); - - encoder_call(zr, core, init, 0); - encoder_call(zr, video, s_std_output, zr->norm); - encoder_call(zr, video, s_routing, 0, 0, 0); - - /* toggle JPEG codec sleep to sync PLL */ - jpeg_codec_sleep(zr, 1); - jpeg_codec_sleep(zr, 0); - - /* set individual interrupt enables (without GIRQ1) - * but don't global enable until zoran_open() */ - - //btwrite(IRQ_MASK & ~ZR36057_ISR_GIRQ1, ZR36057_ICR); // SW - // It looks like using only JPEGRepIRQEn is not always reliable, - // may be when JPEG codec crashes it won't generate IRQ? So, - /*CP*/ // btwrite(IRQ_MASK, ZR36057_ICR); // Enable Vsync interrupts too. SM WHY ? LP - zr36057_init_vfe(zr); - - zr36057_enable_jpg(zr, BUZ_MODE_IDLE); - - btwrite(IRQ_MASK, ZR36057_ISR); // Clears interrupts -} - -void -zr36057_restart (struct zoran *zr) -{ - btwrite(0, ZR36057_SPGPPCR); - mdelay(1); - btor(ZR36057_SPGPPCR_SoftReset, ZR36057_SPGPPCR); - mdelay(1); - - /* assert P_Reset */ - btwrite(0, ZR36057_JPC); - /* set up GPIO direction - all output */ - btwrite(ZR36057_SPGPPCR_SoftReset | 0, ZR36057_SPGPPCR); - - /* set up GPIO pins and guest bus timing */ - btwrite((0x81 << 24) | 0x8888, ZR36057_GPPGCR1); -} - -/* - * initialize video front end - */ - -static void -zr36057_init_vfe (struct zoran *zr) -{ - u32 reg; - - reg = btread(ZR36057_VFESPFR); - reg |= ZR36057_VFESPFR_LittleEndian; - reg &= ~ZR36057_VFESPFR_VCLKPol; - reg |= ZR36057_VFESPFR_ExtFl; - reg |= ZR36057_VFESPFR_TopField; - btwrite(reg, ZR36057_VFESPFR); - reg = btread(ZR36057_VDCR); - if (pci_pci_problems & PCIPCI_TRITON) - // || zr->revision < 1) // Revision 1 has also Triton support - reg &= ~ZR36057_VDCR_Triton; - else - reg |= ZR36057_VDCR_Triton; - btwrite(reg, ZR36057_VDCR); -} diff --git a/drivers/media/video/zoran/zoran_device.h b/drivers/media/video/zoran/zoran_device.h deleted file mode 100644 index 07f2c23ff740..000000000000 --- a/drivers/media/video/zoran/zoran_device.h +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Zoran zr36057/zr36067 PCI controller driver, for the - * Pinnacle/Miro DC10/DC10+/DC30/DC30+, Iomega Buz, Linux - * Media Labs LML33/LML33R10. - * - * This part handles card-specific data and detection - * - * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx> - * - * Currently maintained by: - * Ronald Bultje <rbultje@ronald.bitfreak.net> - * Laurent Pinchart <laurent.pinchart@skynet.be> - * Mailinglist <mjpeg-users@lists.sf.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __ZORAN_DEVICE_H__ -#define __ZORAN_DEVICE_H__ - -/* general purpose I/O */ -extern void GPIO(struct zoran *zr, - int bit, - unsigned int value); - -/* codec (or actually: guest bus) access */ -extern int post_office_wait(struct zoran *zr); -extern int post_office_write(struct zoran *zr, - unsigned guest, - unsigned reg, - unsigned value); -extern int post_office_read(struct zoran *zr, - unsigned guest, - unsigned reg); - -extern void detect_guest_activity(struct zoran *zr); - -extern void jpeg_codec_sleep(struct zoran *zr, - int sleep); -extern int jpeg_codec_reset(struct zoran *zr); - -/* zr360x7 access to raw capture */ -extern void zr36057_overlay(struct zoran *zr, - int on); -extern void write_overlay_mask(struct zoran_fh *fh, - struct v4l2_clip *vp, - int count); -extern void zr36057_set_memgrab(struct zoran *zr, - int mode); -extern int wait_grab_pending(struct zoran *zr); - -/* interrupts */ -extern void print_interrupts(struct zoran *zr); -extern void clear_interrupt_counters(struct zoran *zr); -extern irqreturn_t zoran_irq(int irq, void *dev_id); - -/* JPEG codec access */ -extern void jpeg_start(struct zoran *zr); -extern void zr36057_enable_jpg(struct zoran *zr, - enum zoran_codec_mode mode); -extern void zoran_feed_stat_com(struct zoran *zr); - -/* general */ -extern void zoran_set_pci_master(struct zoran *zr, - int set_master); -extern void zoran_init_hardware(struct zoran *zr); -extern void zr36057_restart(struct zoran *zr); - -extern const struct zoran_format zoran_formats[]; - -extern int v4l_nbufs; -extern int v4l_bufsize; -extern int jpg_nbufs; -extern int jpg_bufsize; -extern int pass_through; - -/* i2c */ -#define decoder_call(zr, o, f, args...) \ - v4l2_subdev_call(zr->decoder, o, f, ##args) -#define encoder_call(zr, o, f, args...) \ - v4l2_subdev_call(zr->encoder, o, f, ##args) - -#endif /* __ZORAN_DEVICE_H__ */ diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c deleted file mode 100644 index c6ccdeb6d8d6..000000000000 --- a/drivers/media/video/zoran/zoran_driver.c +++ /dev/null @@ -1,3090 +0,0 @@ -/* - * Zoran zr36057/zr36067 PCI controller driver, for the - * Pinnacle/Miro DC10/DC10+/DC30/DC30+, Iomega Buz, Linux - * Media Labs LML33/LML33R10. - * - * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx> - * - * Changes for BUZ by Wolfgang Scherr <scherr@net4you.net> - * - * Changes for DC10/DC30 by Laurent Pinchart <laurent.pinchart@skynet.be> - * - * Changes for LML33R10 by Maxim Yevtyushkin <max@linuxmedialabs.com> - * - * Changes for videodev2/v4l2 by Ronald Bultje <rbultje@ronald.bitfreak.net> - * - * Based on - * - * Miro DC10 driver - * Copyright (C) 1999 Wolfgang Scherr <scherr@net4you.net> - * - * Iomega Buz driver version 1.0 - * Copyright (C) 1999 Rainer Johanni <Rainer@Johanni.de> - * - * buz.0.0.3 - * Copyright (C) 1998 Dave Perks <dperks@ibm.net> - * - * bttv - Bt848 frame grabber driver - * Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) - * & Marcus Metzler (mocm@thp.uni-koeln.de) - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/delay.h> -#include <linux/slab.h> -#include <linux/pci.h> -#include <linux/vmalloc.h> -#include <linux/wait.h> - -#include <linux/interrupt.h> -#include <linux/i2c.h> -#include <linux/i2c-algo-bit.h> - -#include <linux/spinlock.h> - -#include <linux/videodev2.h> -#include <media/v4l2-common.h> -#include <media/v4l2-ioctl.h> -#include "videocodec.h" - -#include <asm/byteorder.h> -#include <asm/io.h> -#include <asm/uaccess.h> -#include <linux/proc_fs.h> - -#include <linux/mutex.h> -#include "zoran.h" -#include "zoran_device.h" -#include "zoran_card.h" - - -const struct zoran_format zoran_formats[] = { - { - .name = "15-bit RGB LE", - .fourcc = V4L2_PIX_FMT_RGB555, - .colorspace = V4L2_COLORSPACE_SRGB, - .depth = 15, - .flags = ZORAN_FORMAT_CAPTURE | - ZORAN_FORMAT_OVERLAY, - .vfespfr = ZR36057_VFESPFR_RGB555|ZR36057_VFESPFR_ErrDif| - ZR36057_VFESPFR_LittleEndian, - }, { - .name = "15-bit RGB BE", - .fourcc = V4L2_PIX_FMT_RGB555X, - .colorspace = V4L2_COLORSPACE_SRGB, - .depth = 15, - .flags = ZORAN_FORMAT_CAPTURE | - ZORAN_FORMAT_OVERLAY, - .vfespfr = ZR36057_VFESPFR_RGB555|ZR36057_VFESPFR_ErrDif, - }, { - .name = "16-bit RGB LE", - .fourcc = V4L2_PIX_FMT_RGB565, - .colorspace = V4L2_COLORSPACE_SRGB, - .depth = 16, - .flags = ZORAN_FORMAT_CAPTURE | - ZORAN_FORMAT_OVERLAY, - .vfespfr = ZR36057_VFESPFR_RGB565|ZR36057_VFESPFR_ErrDif| - ZR36057_VFESPFR_LittleEndian, - }, { - .name = "16-bit RGB BE", - .fourcc = V4L2_PIX_FMT_RGB565X, - .colorspace = V4L2_COLORSPACE_SRGB, - .depth = 16, - .flags = ZORAN_FORMAT_CAPTURE | - ZORAN_FORMAT_OVERLAY, - .vfespfr = ZR36057_VFESPFR_RGB565|ZR36057_VFESPFR_ErrDif, - }, { - .name = "24-bit RGB", - .fourcc = V4L2_PIX_FMT_BGR24, - .colorspace = V4L2_COLORSPACE_SRGB, - .depth = 24, - .flags = ZORAN_FORMAT_CAPTURE | - ZORAN_FORMAT_OVERLAY, - .vfespfr = ZR36057_VFESPFR_RGB888|ZR36057_VFESPFR_Pack24, - }, { - .name = "32-bit RGB LE", - .fourcc = V4L2_PIX_FMT_BGR32, - .colorspace = V4L2_COLORSPACE_SRGB, - .depth = 32, - .flags = ZORAN_FORMAT_CAPTURE | - ZORAN_FORMAT_OVERLAY, - .vfespfr = ZR36057_VFESPFR_RGB888|ZR36057_VFESPFR_LittleEndian, - }, { - .name = "32-bit RGB BE", - .fourcc = V4L2_PIX_FMT_RGB32, - .colorspace = V4L2_COLORSPACE_SRGB, - .depth = 32, - .flags = ZORAN_FORMAT_CAPTURE | - ZORAN_FORMAT_OVERLAY, - .vfespfr = ZR36057_VFESPFR_RGB888, - }, { - .name = "4:2:2, packed, YUYV", - .fourcc = V4L2_PIX_FMT_YUYV, - .colorspace = V4L2_COLORSPACE_SMPTE170M, - .depth = 16, - .flags = ZORAN_FORMAT_CAPTURE | - ZORAN_FORMAT_OVERLAY, - .vfespfr = ZR36057_VFESPFR_YUV422, - }, { - .name = "4:2:2, packed, UYVY", - .fourcc = V4L2_PIX_FMT_UYVY, - .colorspace = V4L2_COLORSPACE_SMPTE170M, - .depth = 16, - .flags = ZORAN_FORMAT_CAPTURE | - ZORAN_FORMAT_OVERLAY, - .vfespfr = ZR36057_VFESPFR_YUV422|ZR36057_VFESPFR_LittleEndian, - }, { - .name = "Hardware-encoded Motion-JPEG", - .fourcc = V4L2_PIX_FMT_MJPEG, - .colorspace = V4L2_COLORSPACE_SMPTE170M, - .depth = 0, - .flags = ZORAN_FORMAT_CAPTURE | - ZORAN_FORMAT_PLAYBACK | - ZORAN_FORMAT_COMPRESSED, - } -}; -#define NUM_FORMATS ARRAY_SIZE(zoran_formats) - - /* small helper function for calculating buffersizes for v4l2 - * we calculate the nearest higher power-of-two, which - * will be the recommended buffersize */ -static __u32 -zoran_v4l2_calc_bufsize (struct zoran_jpg_settings *settings) -{ - __u8 div = settings->VerDcm * settings->HorDcm * settings->TmpDcm; - __u32 num = (1024 * 512) / (div); - __u32 result = 2; - - num--; - while (num) { - num >>= 1; - result <<= 1; - } - - if (result > jpg_bufsize) - return jpg_bufsize; - if (result < 8192) - return 8192; - return result; -} - -/* forward references */ -static void v4l_fbuffer_free(struct zoran_fh *fh); -static void jpg_fbuffer_free(struct zoran_fh *fh); - -/* Set mapping mode */ -static void map_mode_raw(struct zoran_fh *fh) -{ - fh->map_mode = ZORAN_MAP_MODE_RAW; - fh->buffers.buffer_size = v4l_bufsize; - fh->buffers.num_buffers = v4l_nbufs; -} -static void map_mode_jpg(struct zoran_fh *fh, int play) -{ - fh->map_mode = play ? ZORAN_MAP_MODE_JPG_PLAY : ZORAN_MAP_MODE_JPG_REC; - fh->buffers.buffer_size = jpg_bufsize; - fh->buffers.num_buffers = jpg_nbufs; -} -static inline const char *mode_name(enum zoran_map_mode mode) -{ - return mode == ZORAN_MAP_MODE_RAW ? "V4L" : "JPG"; -} - -/* - * Allocate the V4L grab buffers - * - * These have to be pysically contiguous. - */ - -static int v4l_fbuffer_alloc(struct zoran_fh *fh) -{ - struct zoran *zr = fh->zr; - int i, off; - unsigned char *mem; - - for (i = 0; i < fh->buffers.num_buffers; i++) { - if (fh->buffers.buffer[i].v4l.fbuffer) - dprintk(2, - KERN_WARNING - "%s: %s - buffer %d already allocated!?\n", - ZR_DEVNAME(zr), __func__, i); - - //udelay(20); - mem = kmalloc(fh->buffers.buffer_size, - GFP_KERNEL | __GFP_NOWARN); - if (!mem) { - dprintk(1, - KERN_ERR - "%s: %s - kmalloc for V4L buf %d failed\n", - ZR_DEVNAME(zr), __func__, i); - v4l_fbuffer_free(fh); - return -ENOBUFS; - } - fh->buffers.buffer[i].v4l.fbuffer = mem; - fh->buffers.buffer[i].v4l.fbuffer_phys = virt_to_phys(mem); - fh->buffers.buffer[i].v4l.fbuffer_bus = virt_to_bus(mem); - for (off = 0; off < fh->buffers.buffer_size; - off += PAGE_SIZE) - SetPageReserved(virt_to_page(mem + off)); - dprintk(4, - KERN_INFO - "%s: %s - V4L frame %d mem 0x%lx (bus: 0x%llx)\n", - ZR_DEVNAME(zr), __func__, i, (unsigned long) mem, - (unsigned long long)virt_to_bus(mem)); - } - - fh->buffers.allocated = 1; - - return 0; -} - -/* free the V4L grab buffers */ -static void v4l_fbuffer_free(struct zoran_fh *fh) -{ - struct zoran *zr = fh->zr; - int i, off; - unsigned char *mem; - - dprintk(4, KERN_INFO "%s: %s\n", ZR_DEVNAME(zr), __func__); - - for (i = 0; i < fh->buffers.num_buffers; i++) { - if (!fh->buffers.buffer[i].v4l.fbuffer) - continue; - - mem = fh->buffers.buffer[i].v4l.fbuffer; - for (off = 0; off < fh->buffers.buffer_size; - off += PAGE_SIZE) - ClearPageReserved(virt_to_page(mem + off)); - kfree(fh->buffers.buffer[i].v4l.fbuffer); - fh->buffers.buffer[i].v4l.fbuffer = NULL; - } - - fh->buffers.allocated = 0; -} - -/* - * Allocate the MJPEG grab buffers. - * - * If a Natoma chipset is present and this is a revision 1 zr36057, - * each MJPEG buffer needs to be physically contiguous. - * (RJ: This statement is from Dave Perks' original driver, - * I could never check it because I have a zr36067) - * - * RJ: The contents grab buffers needs never be accessed in the driver. - * Therefore there is no need to allocate them with vmalloc in order - * to get a contiguous virtual memory space. - * I don't understand why many other drivers first allocate them with - * vmalloc (which uses internally also get_zeroed_page, but delivers you - * virtual addresses) and then again have to make a lot of efforts - * to get the physical address. - * - * Ben Capper: - * On big-endian architectures (such as ppc) some extra steps - * are needed. When reading and writing to the stat_com array - * and fragment buffers, the device expects to see little- - * endian values. The use of cpu_to_le32() and le32_to_cpu() - * in this function (and one or two others in zoran_device.c) - * ensure that these values are always stored in little-endian - * form, regardless of architecture. The zr36057 does Very Bad - * Things on big endian architectures if the stat_com array - * and fragment buffers are not little-endian. - */ - -static int jpg_fbuffer_alloc(struct zoran_fh *fh) -{ - struct zoran *zr = fh->zr; - int i, j, off; - u8 *mem; - - for (i = 0; i < fh->buffers.num_buffers; i++) { - if (fh->buffers.buffer[i].jpg.frag_tab) - dprintk(2, - KERN_WARNING - "%s: %s - buffer %d already allocated!?\n", - ZR_DEVNAME(zr), __func__, i); - - /* Allocate fragment table for this buffer */ - - mem = (void *)get_zeroed_page(GFP_KERNEL); - if (!mem) { - dprintk(1, - KERN_ERR - "%s: %s - get_zeroed_page (frag_tab) failed for buffer %d\n", - ZR_DEVNAME(zr), __func__, i); - jpg_fbuffer_free(fh); - return -ENOBUFS; - } - fh->buffers.buffer[i].jpg.frag_tab = (__le32 *)mem; - fh->buffers.buffer[i].jpg.frag_tab_bus = virt_to_bus(mem); - - if (fh->buffers.need_contiguous) { - mem = kmalloc(fh->buffers.buffer_size, GFP_KERNEL); - if (mem == NULL) { - dprintk(1, - KERN_ERR - "%s: %s - kmalloc failed for buffer %d\n", - ZR_DEVNAME(zr), __func__, i); - jpg_fbuffer_free(fh); - return -ENOBUFS; - } - fh->buffers.buffer[i].jpg.frag_tab[0] = - cpu_to_le32(virt_to_bus(mem)); - fh->buffers.buffer[i].jpg.frag_tab[1] = - cpu_to_le32((fh->buffers.buffer_size >> 1) | 1); - for (off = 0; off < fh->buffers.buffer_size; off += PAGE_SIZE) - SetPageReserved(virt_to_page(mem + off)); - } else { - /* jpg_bufsize is already page aligned */ - for (j = 0; j < fh->buffers.buffer_size / PAGE_SIZE; j++) { - mem = (void *)get_zeroed_page(GFP_KERNEL); - if (mem == NULL) { - dprintk(1, - KERN_ERR - "%s: %s - get_zeroed_page failed for buffer %d\n", - ZR_DEVNAME(zr), __func__, i); - jpg_fbuffer_free(fh); - return -ENOBUFS; - } - - fh->buffers.buffer[i].jpg.frag_tab[2 * j] = - cpu_to_le32(virt_to_bus(mem)); - fh->buffers.buffer[i].jpg.frag_tab[2 * j + 1] = - cpu_to_le32((PAGE_SIZE >> 2) << 1); - SetPageReserved(virt_to_page(mem)); - } - - fh->buffers.buffer[i].jpg.frag_tab[2 * j - 1] |= cpu_to_le32(1); - } - } - - dprintk(4, - KERN_DEBUG "%s: %s - %d KB allocated\n", - ZR_DEVNAME(zr), __func__, - (fh->buffers.num_buffers * fh->buffers.buffer_size) >> 10); - - fh->buffers.allocated = 1; - - return 0; -} - -/* free the MJPEG grab buffers */ -static void jpg_fbuffer_free(struct zoran_fh *fh) -{ - struct zoran *zr = fh->zr; - int i, j, off; - unsigned char *mem; - __le32 frag_tab; - struct zoran_buffer *buffer; - - dprintk(4, KERN_DEBUG "%s: %s\n", ZR_DEVNAME(zr), __func__); - - for (i = 0, buffer = &fh->buffers.buffer[0]; - i < fh->buffers.num_buffers; i++, buffer++) { - if (!buffer->jpg.frag_tab) - continue; - - if (fh->buffers.need_contiguous) { - frag_tab = buffer->jpg.frag_tab[0]; - - if (frag_tab) { - mem = bus_to_virt(le32_to_cpu(frag_tab)); - for (off = 0; off < fh->buffers.buffer_size; off += PAGE_SIZE) - ClearPageReserved(virt_to_page(mem + off)); - kfree(mem); - buffer->jpg.frag_tab[0] = 0; - buffer->jpg.frag_tab[1] = 0; - } - } else { - for (j = 0; j < fh->buffers.buffer_size / PAGE_SIZE; j++) { - frag_tab = buffer->jpg.frag_tab[2 * j]; - - if (!frag_tab) - break; - ClearPageReserved(virt_to_page(bus_to_virt(le32_to_cpu(frag_tab)))); - free_page((unsigned long)bus_to_virt(le32_to_cpu(frag_tab))); - buffer->jpg.frag_tab[2 * j] = 0; - buffer->jpg.frag_tab[2 * j + 1] = 0; - } - } - - free_page((unsigned long)buffer->jpg.frag_tab); - buffer->jpg.frag_tab = NULL; - } - - fh->buffers.allocated = 0; -} - -/* - * V4L Buffer grabbing - */ - -static int -zoran_v4l_set_format (struct zoran_fh *fh, - int width, - int height, - const struct zoran_format *format) -{ - struct zoran *zr = fh->zr; - int bpp; - - /* Check size and format of the grab wanted */ - - if (height < BUZ_MIN_HEIGHT || width < BUZ_MIN_WIDTH || - height > BUZ_MAX_HEIGHT || width > BUZ_MAX_WIDTH) { - dprintk(1, - KERN_ERR - "%s: %s - wrong frame size (%dx%d)\n", - ZR_DEVNAME(zr), __func__, width, height); - return -EINVAL; - } - - bpp = (format->depth + 7) / 8; - - /* Check against available buffer size */ - if (height * width * bpp > fh->buffers.buffer_size) { - dprintk(1, - KERN_ERR - "%s: %s - video buffer size (%d kB) is too small\n", - ZR_DEVNAME(zr), __func__, fh->buffers.buffer_size >> 10); - return -EINVAL; - } - - /* The video front end needs 4-byte alinged line sizes */ - - if ((bpp == 2 && (width & 1)) || (bpp == 3 && (width & 3))) { - dprintk(1, - KERN_ERR - "%s: %s - wrong frame alignment\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - - fh->v4l_settings.width = width; - fh->v4l_settings.height = height; - fh->v4l_settings.format = format; - fh->v4l_settings.bytesperline = bpp * fh->v4l_settings.width; - - return 0; -} - -static int zoran_v4l_queue_frame(struct zoran_fh *fh, int num) -{ - struct zoran *zr = fh->zr; - unsigned long flags; - int res = 0; - - if (!fh->buffers.allocated) { - dprintk(1, - KERN_ERR - "%s: %s - buffers not yet allocated\n", - ZR_DEVNAME(zr), __func__); - res = -ENOMEM; - } - - /* No grabbing outside the buffer range! */ - if (num >= fh->buffers.num_buffers || num < 0) { - dprintk(1, - KERN_ERR - "%s: %s - buffer %d is out of range\n", - ZR_DEVNAME(zr), __func__, num); - res = -EINVAL; - } - - spin_lock_irqsave(&zr->spinlock, flags); - - if (fh->buffers.active == ZORAN_FREE) { - if (zr->v4l_buffers.active == ZORAN_FREE) { - zr->v4l_buffers = fh->buffers; - fh->buffers.active = ZORAN_ACTIVE; - } else { - dprintk(1, - KERN_ERR - "%s: %s - another session is already capturing\n", - ZR_DEVNAME(zr), __func__); - res = -EBUSY; - } - } - - /* make sure a grab isn't going on currently with this buffer */ - if (!res) { - switch (zr->v4l_buffers.buffer[num].state) { - default: - case BUZ_STATE_PEND: - if (zr->v4l_buffers.active == ZORAN_FREE) { - fh->buffers.active = ZORAN_FREE; - zr->v4l_buffers.allocated = 0; - } - res = -EBUSY; /* what are you doing? */ - break; - case BUZ_STATE_DONE: - dprintk(2, - KERN_WARNING - "%s: %s - queueing buffer %d in state DONE!?\n", - ZR_DEVNAME(zr), __func__, num); - case BUZ_STATE_USER: - /* since there is at least one unused buffer there's room for at least - * one more pend[] entry */ - zr->v4l_pend[zr->v4l_pend_head++ & V4L_MASK_FRAME] = num; - zr->v4l_buffers.buffer[num].state = BUZ_STATE_PEND; - zr->v4l_buffers.buffer[num].bs.length = - fh->v4l_settings.bytesperline * - zr->v4l_settings.height; - fh->buffers.buffer[num] = zr->v4l_buffers.buffer[num]; - break; - } - } - - spin_unlock_irqrestore(&zr->spinlock, flags); - - if (!res && zr->v4l_buffers.active == ZORAN_FREE) - zr->v4l_buffers.active = fh->buffers.active; - - return res; -} - -/* - * Sync on a V4L buffer - */ - -static int v4l_sync(struct zoran_fh *fh, int frame) -{ - struct zoran *zr = fh->zr; - unsigned long flags; - - if (fh->buffers.active == ZORAN_FREE) { - dprintk(1, - KERN_ERR - "%s: %s - no grab active for this session\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - - /* check passed-in frame number */ - if (frame >= fh->buffers.num_buffers || frame < 0) { - dprintk(1, - KERN_ERR "%s: %s - frame %d is invalid\n", - ZR_DEVNAME(zr), __func__, frame); - return -EINVAL; - } - - /* Check if is buffer was queued at all */ - if (zr->v4l_buffers.buffer[frame].state == BUZ_STATE_USER) { - dprintk(1, - KERN_ERR - "%s: %s - attempt to sync on a buffer which was not queued?\n", - ZR_DEVNAME(zr), __func__); - return -EPROTO; - } - - /* wait on this buffer to get ready */ - if (!wait_event_interruptible_timeout(zr->v4l_capq, - (zr->v4l_buffers.buffer[frame].state != BUZ_STATE_PEND), 10*HZ)) - return -ETIME; - if (signal_pending(current)) - return -ERESTARTSYS; - - /* buffer should now be in BUZ_STATE_DONE */ - if (zr->v4l_buffers.buffer[frame].state != BUZ_STATE_DONE) - dprintk(2, - KERN_ERR "%s: %s - internal state error\n", - ZR_DEVNAME(zr), __func__); - - zr->v4l_buffers.buffer[frame].state = BUZ_STATE_USER; - fh->buffers.buffer[frame] = zr->v4l_buffers.buffer[frame]; - - spin_lock_irqsave(&zr->spinlock, flags); - - /* Check if streaming capture has finished */ - if (zr->v4l_pend_tail == zr->v4l_pend_head) { - zr36057_set_memgrab(zr, 0); - if (zr->v4l_buffers.active == ZORAN_ACTIVE) { - fh->buffers.active = zr->v4l_buffers.active = ZORAN_FREE; - zr->v4l_buffers.allocated = 0; - } - } - - spin_unlock_irqrestore(&zr->spinlock, flags); - - return 0; -} - -/* - * Queue a MJPEG buffer for capture/playback - */ - -static int zoran_jpg_queue_frame(struct zoran_fh *fh, int num, - enum zoran_codec_mode mode) -{ - struct zoran *zr = fh->zr; - unsigned long flags; - int res = 0; - - /* Check if buffers are allocated */ - if (!fh->buffers.allocated) { - dprintk(1, - KERN_ERR - "%s: %s - buffers not yet allocated\n", - ZR_DEVNAME(zr), __func__); - return -ENOMEM; - } - - /* No grabbing outside the buffer range! */ - if (num >= fh->buffers.num_buffers || num < 0) { - dprintk(1, - KERN_ERR - "%s: %s - buffer %d out of range\n", - ZR_DEVNAME(zr), __func__, num); - return -EINVAL; - } - - /* what is the codec mode right now? */ - if (zr->codec_mode == BUZ_MODE_IDLE) { - zr->jpg_settings = fh->jpg_settings; - } else if (zr->codec_mode != mode) { - /* wrong codec mode active - invalid */ - dprintk(1, - KERN_ERR - "%s: %s - codec in wrong mode\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - - if (fh->buffers.active == ZORAN_FREE) { - if (zr->jpg_buffers.active == ZORAN_FREE) { - zr->jpg_buffers = fh->buffers; - fh->buffers.active = ZORAN_ACTIVE; - } else { - dprintk(1, - KERN_ERR - "%s: %s - another session is already capturing\n", - ZR_DEVNAME(zr), __func__); - res = -EBUSY; - } - } - - if (!res && zr->codec_mode == BUZ_MODE_IDLE) { - /* Ok load up the jpeg codec */ - zr36057_enable_jpg(zr, mode); - } - - spin_lock_irqsave(&zr->spinlock, flags); - - if (!res) { - switch (zr->jpg_buffers.buffer[num].state) { - case BUZ_STATE_DONE: - dprintk(2, - KERN_WARNING - "%s: %s - queing frame in BUZ_STATE_DONE state!?\n", - ZR_DEVNAME(zr), __func__); - case BUZ_STATE_USER: - /* since there is at least one unused buffer there's room for at - *least one more pend[] entry */ - zr->jpg_pend[zr->jpg_que_head++ & BUZ_MASK_FRAME] = num; - zr->jpg_buffers.buffer[num].state = BUZ_STATE_PEND; - fh->buffers.buffer[num] = zr->jpg_buffers.buffer[num]; - zoran_feed_stat_com(zr); - break; - default: - case BUZ_STATE_DMA: - case BUZ_STATE_PEND: - if (zr->jpg_buffers.active == ZORAN_FREE) { - fh->buffers.active = ZORAN_FREE; - zr->jpg_buffers.allocated = 0; - } - res = -EBUSY; /* what are you doing? */ - break; - } - } - - spin_unlock_irqrestore(&zr->spinlock, flags); - - if (!res && zr->jpg_buffers.active == ZORAN_FREE) - zr->jpg_buffers.active = fh->buffers.active; - - return res; -} - -static int jpg_qbuf(struct zoran_fh *fh, int frame, enum zoran_codec_mode mode) -{ - struct zoran *zr = fh->zr; - int res = 0; - - /* Does the user want to stop streaming? */ - if (frame < 0) { - if (zr->codec_mode == mode) { - if (fh->buffers.active == ZORAN_FREE) { - dprintk(1, - KERN_ERR - "%s: %s(-1) - session not active\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - fh->buffers.active = zr->jpg_buffers.active = ZORAN_FREE; - zr->jpg_buffers.allocated = 0; - zr36057_enable_jpg(zr, BUZ_MODE_IDLE); - return 0; - } else { - dprintk(1, - KERN_ERR - "%s: %s - stop streaming but not in streaming mode\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - } - - if ((res = zoran_jpg_queue_frame(fh, frame, mode))) - return res; - - /* Start the jpeg codec when the first frame is queued */ - if (!res && zr->jpg_que_head == 1) - jpeg_start(zr); - - return res; -} - -/* - * Sync on a MJPEG buffer - */ - -static int jpg_sync(struct zoran_fh *fh, struct zoran_sync *bs) -{ - struct zoran *zr = fh->zr; - unsigned long flags; - int frame; - - if (fh->buffers.active == ZORAN_FREE) { - dprintk(1, - KERN_ERR - "%s: %s - capture is not currently active\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - if (zr->codec_mode != BUZ_MODE_MOTION_DECOMPRESS && - zr->codec_mode != BUZ_MODE_MOTION_COMPRESS) { - dprintk(1, - KERN_ERR - "%s: %s - codec not in streaming mode\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - if (!wait_event_interruptible_timeout(zr->jpg_capq, - (zr->jpg_que_tail != zr->jpg_dma_tail || - zr->jpg_dma_tail == zr->jpg_dma_head), - 10*HZ)) { - int isr; - - btand(~ZR36057_JMC_Go_en, ZR36057_JMC); - udelay(1); - zr->codec->control(zr->codec, CODEC_G_STATUS, - sizeof(isr), &isr); - dprintk(1, - KERN_ERR - "%s: %s - timeout: codec isr=0x%02x\n", - ZR_DEVNAME(zr), __func__, isr); - - return -ETIME; - - } - if (signal_pending(current)) - return -ERESTARTSYS; - - spin_lock_irqsave(&zr->spinlock, flags); - - if (zr->jpg_dma_tail != zr->jpg_dma_head) - frame = zr->jpg_pend[zr->jpg_que_tail++ & BUZ_MASK_FRAME]; - else - frame = zr->jpg_pend[zr->jpg_que_tail & BUZ_MASK_FRAME]; - - /* buffer should now be in BUZ_STATE_DONE */ - if (zr->jpg_buffers.buffer[frame].state != BUZ_STATE_DONE) - dprintk(2, - KERN_ERR "%s: %s - internal state error\n", - ZR_DEVNAME(zr), __func__); - - *bs = zr->jpg_buffers.buffer[frame].bs; - bs->frame = frame; - zr->jpg_buffers.buffer[frame].state = BUZ_STATE_USER; - fh->buffers.buffer[frame] = zr->jpg_buffers.buffer[frame]; - - spin_unlock_irqrestore(&zr->spinlock, flags); - - return 0; -} - -static void zoran_open_init_session(struct zoran_fh *fh) -{ - int i; - struct zoran *zr = fh->zr; - - /* Per default, map the V4L Buffers */ - map_mode_raw(fh); - - /* take over the card's current settings */ - fh->overlay_settings = zr->overlay_settings; - fh->overlay_settings.is_set = 0; - fh->overlay_settings.format = zr->overlay_settings.format; - fh->overlay_active = ZORAN_FREE; - - /* v4l settings */ - fh->v4l_settings = zr->v4l_settings; - /* jpg settings */ - fh->jpg_settings = zr->jpg_settings; - - /* buffers */ - memset(&fh->buffers, 0, sizeof(fh->buffers)); - for (i = 0; i < MAX_FRAME; i++) { - fh->buffers.buffer[i].state = BUZ_STATE_USER; /* nothing going on */ - fh->buffers.buffer[i].bs.frame = i; - } - fh->buffers.allocated = 0; - fh->buffers.active = ZORAN_FREE; -} - -static void zoran_close_end_session(struct zoran_fh *fh) -{ - struct zoran *zr = fh->zr; - - /* overlay */ - if (fh->overlay_active != ZORAN_FREE) { - fh->overlay_active = zr->overlay_active = ZORAN_FREE; - zr->v4l_overlay_active = 0; - if (!zr->v4l_memgrab_active) - zr36057_overlay(zr, 0); - zr->overlay_mask = NULL; - } - - if (fh->map_mode == ZORAN_MAP_MODE_RAW) { - /* v4l capture */ - if (fh->buffers.active != ZORAN_FREE) { - unsigned long flags; - - spin_lock_irqsave(&zr->spinlock, flags); - zr36057_set_memgrab(zr, 0); - zr->v4l_buffers.allocated = 0; - zr->v4l_buffers.active = fh->buffers.active = ZORAN_FREE; - spin_unlock_irqrestore(&zr->spinlock, flags); - } - - /* v4l buffers */ - if (fh->buffers.allocated) - v4l_fbuffer_free(fh); - } else { - /* jpg capture */ - if (fh->buffers.active != ZORAN_FREE) { - zr36057_enable_jpg(zr, BUZ_MODE_IDLE); - zr->jpg_buffers.allocated = 0; - zr->jpg_buffers.active = fh->buffers.active = ZORAN_FREE; - } - - /* jpg buffers */ - if (fh->buffers.allocated) - jpg_fbuffer_free(fh); - } -} - -/* - * Open a zoran card. Right now the flags stuff is just playing - */ - -static int zoran_open(struct file *file) -{ - struct zoran *zr = video_drvdata(file); - struct zoran_fh *fh; - int res, first_open = 0; - - dprintk(2, KERN_INFO "%s: %s(%s, pid=[%d]), users(-)=%d\n", - ZR_DEVNAME(zr), __func__, current->comm, task_pid_nr(current), zr->user + 1); - - mutex_lock(&zr->other_lock); - - if (zr->user >= 2048) { - dprintk(1, KERN_ERR "%s: too many users (%d) on device\n", - ZR_DEVNAME(zr), zr->user); - res = -EBUSY; - goto fail_unlock; - } - - /* now, create the open()-specific file_ops struct */ - fh = kzalloc(sizeof(struct zoran_fh), GFP_KERNEL); - if (!fh) { - dprintk(1, - KERN_ERR - "%s: %s - allocation of zoran_fh failed\n", - ZR_DEVNAME(zr), __func__); - res = -ENOMEM; - goto fail_unlock; - } - /* used to be BUZ_MAX_WIDTH/HEIGHT, but that gives overflows - * on norm-change! */ - fh->overlay_mask = - kmalloc(((768 + 31) / 32) * 576 * 4, GFP_KERNEL); - if (!fh->overlay_mask) { - dprintk(1, - KERN_ERR - "%s: %s - allocation of overlay_mask failed\n", - ZR_DEVNAME(zr), __func__); - res = -ENOMEM; - goto fail_fh; - } - - if (zr->user++ == 0) - first_open = 1; - - /*mutex_unlock(&zr->resource_lock);*/ - - /* default setup - TODO: look at flags */ - if (first_open) { /* First device open */ - zr36057_restart(zr); - zoran_open_init_params(zr); - zoran_init_hardware(zr); - - btor(ZR36057_ICR_IntPinEn, ZR36057_ICR); - } - - /* set file_ops stuff */ - file->private_data = fh; - fh->zr = zr; - zoran_open_init_session(fh); - mutex_unlock(&zr->other_lock); - - return 0; - -fail_fh: - kfree(fh); -fail_unlock: - mutex_unlock(&zr->other_lock); - - dprintk(2, KERN_INFO "%s: open failed (%d), users(-)=%d\n", - ZR_DEVNAME(zr), res, zr->user); - - return res; -} - -static int -zoran_close(struct file *file) -{ - struct zoran_fh *fh = file->private_data; - struct zoran *zr = fh->zr; - - dprintk(2, KERN_INFO "%s: %s(%s, pid=[%d]), users(+)=%d\n", - ZR_DEVNAME(zr), __func__, current->comm, task_pid_nr(current), zr->user - 1); - - /* kernel locks (fs/device.c), so don't do that ourselves - * (prevents deadlocks) */ - mutex_lock(&zr->other_lock); - - zoran_close_end_session(fh); - - if (zr->user-- == 1) { /* Last process */ - /* Clean up JPEG process */ - wake_up_interruptible(&zr->jpg_capq); - zr36057_enable_jpg(zr, BUZ_MODE_IDLE); - zr->jpg_buffers.allocated = 0; - zr->jpg_buffers.active = ZORAN_FREE; - - /* disable interrupts */ - btand(~ZR36057_ICR_IntPinEn, ZR36057_ICR); - - if (zr36067_debug > 1) - print_interrupts(zr); - - /* Overlay off */ - zr->v4l_overlay_active = 0; - zr36057_overlay(zr, 0); - zr->overlay_mask = NULL; - - /* capture off */ - wake_up_interruptible(&zr->v4l_capq); - zr36057_set_memgrab(zr, 0); - zr->v4l_buffers.allocated = 0; - zr->v4l_buffers.active = ZORAN_FREE; - zoran_set_pci_master(zr, 0); - - if (!pass_through) { /* Switch to color bar */ - decoder_call(zr, video, s_stream, 0); - encoder_call(zr, video, s_routing, 2, 0, 0); - } - } - mutex_unlock(&zr->other_lock); - - file->private_data = NULL; - kfree(fh->overlay_mask); - kfree(fh); - - dprintk(4, KERN_INFO "%s: %s done\n", ZR_DEVNAME(zr), __func__); - - return 0; -} - - -static ssize_t -zoran_read (struct file *file, - char __user *data, - size_t count, - loff_t *ppos) -{ - /* we simply don't support read() (yet)... */ - - return -EINVAL; -} - -static ssize_t -zoran_write (struct file *file, - const char __user *data, - size_t count, - loff_t *ppos) -{ - /* ...and the same goes for write() */ - - return -EINVAL; -} - -static int setup_fbuffer(struct zoran_fh *fh, - void *base, - const struct zoran_format *fmt, - int width, - int height, - int bytesperline) -{ - struct zoran *zr = fh->zr; - - /* (Ronald) v4l/v4l2 guidelines */ - if (!capable(CAP_SYS_ADMIN) && !capable(CAP_SYS_RAWIO)) - return -EPERM; - - /* Don't allow frame buffer overlay if PCI or AGP is buggy, or on - ALi Magik (that needs very low latency while the card needs a - higher value always) */ - - if (pci_pci_problems & (PCIPCI_FAIL | PCIAGP_FAIL | PCIPCI_ALIMAGIK)) - return -ENXIO; - - /* we need a bytesperline value, even if not given */ - if (!bytesperline) - bytesperline = width * ((fmt->depth + 7) & ~7) / 8; - -#if 0 - if (zr->overlay_active) { - /* dzjee... stupid users... don't even bother to turn off - * overlay before changing the memory location... - * normally, we would return errors here. However, one of - * the tools that does this is... xawtv! and since xawtv - * is used by +/- 99% of the users, we'd rather be user- - * friendly and silently do as if nothing went wrong */ - dprintk(3, - KERN_ERR - "%s: %s - forced overlay turnoff because framebuffer changed\n", - ZR_DEVNAME(zr), __func__); - zr36057_overlay(zr, 0); - } -#endif - - if (!(fmt->flags & ZORAN_FORMAT_OVERLAY)) { - dprintk(1, - KERN_ERR - "%s: %s - no valid overlay format given\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - if (height <= 0 || width <= 0 || bytesperline <= 0) { - dprintk(1, - KERN_ERR - "%s: %s - invalid height/width/bpl value (%d|%d|%d)\n", - ZR_DEVNAME(zr), __func__, width, height, bytesperline); - return -EINVAL; - } - if (bytesperline & 3) { - dprintk(1, - KERN_ERR - "%s: %s - bytesperline (%d) must be 4-byte aligned\n", - ZR_DEVNAME(zr), __func__, bytesperline); - return -EINVAL; - } - - zr->vbuf_base = (void *) ((unsigned long) base & ~3); - zr->vbuf_height = height; - zr->vbuf_width = width; - zr->vbuf_depth = fmt->depth; - zr->overlay_settings.format = fmt; - zr->vbuf_bytesperline = bytesperline; - - /* The user should set new window parameters */ - zr->overlay_settings.is_set = 0; - - return 0; -} - - -static int setup_window(struct zoran_fh *fh, - int x, - int y, - int width, - int height, - struct v4l2_clip __user *clips, - unsigned int clipcount, - void __user *bitmap) -{ - struct zoran *zr = fh->zr; - struct v4l2_clip *vcp = NULL; - int on, end; - - - if (!zr->vbuf_base) { - dprintk(1, - KERN_ERR - "%s: %s - frame buffer has to be set first\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - - if (!fh->overlay_settings.format) { - dprintk(1, - KERN_ERR - "%s: %s - no overlay format set\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - - if (clipcount > 2048) { - dprintk(1, - KERN_ERR - "%s: %s - invalid clipcount\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - - /* - * The video front end needs 4-byte alinged line sizes, we correct that - * silently here if necessary - */ - if (zr->vbuf_depth == 15 || zr->vbuf_depth == 16) { - end = (x + width) & ~1; /* round down */ - x = (x + 1) & ~1; /* round up */ - width = end - x; - } - - if (zr->vbuf_depth == 24) { - end = (x + width) & ~3; /* round down */ - x = (x + 3) & ~3; /* round up */ - width = end - x; - } - - if (width > BUZ_MAX_WIDTH) - width = BUZ_MAX_WIDTH; - if (height > BUZ_MAX_HEIGHT) - height = BUZ_MAX_HEIGHT; - - /* Check for invalid parameters */ - if (width < BUZ_MIN_WIDTH || height < BUZ_MIN_HEIGHT || - width > BUZ_MAX_WIDTH || height > BUZ_MAX_HEIGHT) { - dprintk(1, - KERN_ERR - "%s: %s - width = %d or height = %d invalid\n", - ZR_DEVNAME(zr), __func__, width, height); - return -EINVAL; - } - - fh->overlay_settings.x = x; - fh->overlay_settings.y = y; - fh->overlay_settings.width = width; - fh->overlay_settings.height = height; - fh->overlay_settings.clipcount = clipcount; - - /* - * If an overlay is running, we have to switch it off - * and switch it on again in order to get the new settings in effect. - * - * We also want to avoid that the overlay mask is written - * when an overlay is running. - */ - - on = zr->v4l_overlay_active && !zr->v4l_memgrab_active && - zr->overlay_active != ZORAN_FREE && - fh->overlay_active != ZORAN_FREE; - if (on) - zr36057_overlay(zr, 0); - - /* - * Write the overlay mask if clips are wanted. - * We prefer a bitmap. - */ - if (bitmap) { - /* fake value - it just means we want clips */ - fh->overlay_settings.clipcount = 1; - - if (copy_from_user(fh->overlay_mask, bitmap, - (width * height + 7) / 8)) { - return -EFAULT; - } - } else if (clipcount) { - /* write our own bitmap from the clips */ - vcp = vmalloc(sizeof(struct v4l2_clip) * (clipcount + 4)); - if (vcp == NULL) { - dprintk(1, - KERN_ERR - "%s: %s - Alloc of clip mask failed\n", - ZR_DEVNAME(zr), __func__); - return -ENOMEM; - } - if (copy_from_user - (vcp, clips, sizeof(struct v4l2_clip) * clipcount)) { - vfree(vcp); - return -EFAULT; - } - write_overlay_mask(fh, vcp, clipcount); - vfree(vcp); - } - - fh->overlay_settings.is_set = 1; - if (fh->overlay_active != ZORAN_FREE && - zr->overlay_active != ZORAN_FREE) - zr->overlay_settings = fh->overlay_settings; - - if (on) - zr36057_overlay(zr, 1); - - /* Make sure the changes come into effect */ - return wait_grab_pending(zr); -} - -static int setup_overlay(struct zoran_fh *fh, int on) -{ - struct zoran *zr = fh->zr; - - /* If there is nothing to do, return immediately */ - if ((on && fh->overlay_active != ZORAN_FREE) || - (!on && fh->overlay_active == ZORAN_FREE)) - return 0; - - /* check whether we're touching someone else's overlay */ - if (on && zr->overlay_active != ZORAN_FREE && - fh->overlay_active == ZORAN_FREE) { - dprintk(1, - KERN_ERR - "%s: %s - overlay is already active for another session\n", - ZR_DEVNAME(zr), __func__); - return -EBUSY; - } - if (!on && zr->overlay_active != ZORAN_FREE && - fh->overlay_active == ZORAN_FREE) { - dprintk(1, - KERN_ERR - "%s: %s - you cannot cancel someone else's session\n", - ZR_DEVNAME(zr), __func__); - return -EPERM; - } - - if (on == 0) { - zr->overlay_active = fh->overlay_active = ZORAN_FREE; - zr->v4l_overlay_active = 0; - /* When a grab is running, the video simply - * won't be switched on any more */ - if (!zr->v4l_memgrab_active) - zr36057_overlay(zr, 0); - zr->overlay_mask = NULL; - } else { - if (!zr->vbuf_base || !fh->overlay_settings.is_set) { - dprintk(1, - KERN_ERR - "%s: %s - buffer or window not set\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - if (!fh->overlay_settings.format) { - dprintk(1, - KERN_ERR - "%s: %s - no overlay format set\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - zr->overlay_active = fh->overlay_active = ZORAN_LOCKED; - zr->v4l_overlay_active = 1; - zr->overlay_mask = fh->overlay_mask; - zr->overlay_settings = fh->overlay_settings; - if (!zr->v4l_memgrab_active) - zr36057_overlay(zr, 1); - /* When a grab is running, the video will be - * switched on when grab is finished */ - } - - /* Make sure the changes come into effect */ - return wait_grab_pending(zr); -} - -/* get the status of a buffer in the clients buffer queue */ -static int zoran_v4l2_buffer_status(struct zoran_fh *fh, - struct v4l2_buffer *buf, int num) -{ - struct zoran *zr = fh->zr; - unsigned long flags; - - buf->flags = V4L2_BUF_FLAG_MAPPED; - - switch (fh->map_mode) { - case ZORAN_MAP_MODE_RAW: - /* check range */ - if (num < 0 || num >= fh->buffers.num_buffers || - !fh->buffers.allocated) { - dprintk(1, - KERN_ERR - "%s: %s - wrong number or buffers not allocated\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - - spin_lock_irqsave(&zr->spinlock, flags); - dprintk(3, - KERN_DEBUG - "%s: %s() - raw active=%c, buffer %d: state=%c, map=%c\n", - ZR_DEVNAME(zr), __func__, - "FAL"[fh->buffers.active], num, - "UPMD"[zr->v4l_buffers.buffer[num].state], - fh->buffers.buffer[num].map ? 'Y' : 'N'); - spin_unlock_irqrestore(&zr->spinlock, flags); - - buf->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - buf->length = fh->buffers.buffer_size; - - /* get buffer */ - buf->bytesused = fh->buffers.buffer[num].bs.length; - if (fh->buffers.buffer[num].state == BUZ_STATE_DONE || - fh->buffers.buffer[num].state == BUZ_STATE_USER) { - buf->sequence = fh->buffers.buffer[num].bs.seq; - buf->flags |= V4L2_BUF_FLAG_DONE; - buf->timestamp = fh->buffers.buffer[num].bs.timestamp; - } else { - buf->flags |= V4L2_BUF_FLAG_QUEUED; - } - - if (fh->v4l_settings.height <= BUZ_MAX_HEIGHT / 2) - buf->field = V4L2_FIELD_TOP; - else - buf->field = V4L2_FIELD_INTERLACED; - - break; - - case ZORAN_MAP_MODE_JPG_REC: - case ZORAN_MAP_MODE_JPG_PLAY: - - /* check range */ - if (num < 0 || num >= fh->buffers.num_buffers || - !fh->buffers.allocated) { - dprintk(1, - KERN_ERR - "%s: %s - wrong number or buffers not allocated\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - - buf->type = (fh->map_mode == ZORAN_MAP_MODE_JPG_REC) ? - V4L2_BUF_TYPE_VIDEO_CAPTURE : - V4L2_BUF_TYPE_VIDEO_OUTPUT; - buf->length = fh->buffers.buffer_size; - - /* these variables are only written after frame has been captured */ - if (fh->buffers.buffer[num].state == BUZ_STATE_DONE || - fh->buffers.buffer[num].state == BUZ_STATE_USER) { - buf->sequence = fh->buffers.buffer[num].bs.seq; - buf->timestamp = fh->buffers.buffer[num].bs.timestamp; - buf->bytesused = fh->buffers.buffer[num].bs.length; - buf->flags |= V4L2_BUF_FLAG_DONE; - } else { - buf->flags |= V4L2_BUF_FLAG_QUEUED; - } - - /* which fields are these? */ - if (fh->jpg_settings.TmpDcm != 1) - buf->field = fh->jpg_settings.odd_even ? - V4L2_FIELD_TOP : V4L2_FIELD_BOTTOM; - else - buf->field = fh->jpg_settings.odd_even ? - V4L2_FIELD_SEQ_TB : V4L2_FIELD_SEQ_BT; - - break; - - default: - - dprintk(5, - KERN_ERR - "%s: %s - invalid buffer type|map_mode (%d|%d)\n", - ZR_DEVNAME(zr), __func__, buf->type, fh->map_mode); - return -EINVAL; - } - - buf->memory = V4L2_MEMORY_MMAP; - buf->index = num; - buf->m.offset = buf->length * num; - - return 0; -} - -static int -zoran_set_norm (struct zoran *zr, - v4l2_std_id norm) -{ - int on; - - if (zr->v4l_buffers.active != ZORAN_FREE || - zr->jpg_buffers.active != ZORAN_FREE) { - dprintk(1, - KERN_WARNING - "%s: %s called while in playback/capture mode\n", - ZR_DEVNAME(zr), __func__); - return -EBUSY; - } - - if (!(norm & zr->card.norms)) { - dprintk(1, - KERN_ERR "%s: %s - unsupported norm %llx\n", - ZR_DEVNAME(zr), __func__, norm); - return -EINVAL; - } - - if (norm == V4L2_STD_ALL) { - unsigned int status = 0; - v4l2_std_id std = 0; - - decoder_call(zr, video, querystd, &std); - decoder_call(zr, core, s_std, std); - - /* let changes come into effect */ - ssleep(2); - - decoder_call(zr, video, g_input_status, &status); - if (status & V4L2_IN_ST_NO_SIGNAL) { - dprintk(1, - KERN_ERR - "%s: %s - no norm detected\n", - ZR_DEVNAME(zr), __func__); - /* reset norm */ - decoder_call(zr, core, s_std, zr->norm); - return -EIO; - } - - norm = std; - } - if (norm & V4L2_STD_SECAM) - zr->timing = zr->card.tvn[2]; - else if (norm & V4L2_STD_NTSC) - zr->timing = zr->card.tvn[1]; - else - zr->timing = zr->card.tvn[0]; - - /* We switch overlay off and on since a change in the - * norm needs different VFE settings */ - on = zr->overlay_active && !zr->v4l_memgrab_active; - if (on) - zr36057_overlay(zr, 0); - - decoder_call(zr, core, s_std, norm); - encoder_call(zr, video, s_std_output, norm); - - if (on) - zr36057_overlay(zr, 1); - - /* Make sure the changes come into effect */ - zr->norm = norm; - - return 0; -} - -static int -zoran_set_input (struct zoran *zr, - int input) -{ - if (input == zr->input) { - return 0; - } - - if (zr->v4l_buffers.active != ZORAN_FREE || - zr->jpg_buffers.active != ZORAN_FREE) { - dprintk(1, - KERN_WARNING - "%s: %s called while in playback/capture mode\n", - ZR_DEVNAME(zr), __func__); - return -EBUSY; - } - - if (input < 0 || input >= zr->card.inputs) { - dprintk(1, - KERN_ERR - "%s: %s - unnsupported input %d\n", - ZR_DEVNAME(zr), __func__, input); - return -EINVAL; - } - - zr->input = input; - - decoder_call(zr, video, s_routing, - zr->card.input[input].muxsel, 0, 0); - - return 0; -} - -/* - * ioctl routine - */ - -static int zoran_querycap(struct file *file, void *__fh, struct v4l2_capability *cap) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - memset(cap, 0, sizeof(*cap)); - strncpy(cap->card, ZR_DEVNAME(zr), sizeof(cap->card)-1); - strncpy(cap->driver, "zoran", sizeof(cap->driver)-1); - snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s", - pci_name(zr->pci_dev)); - cap->capabilities = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_VIDEO_OVERLAY; - return 0; -} - -static int zoran_enum_fmt(struct zoran *zr, struct v4l2_fmtdesc *fmt, int flag) -{ - unsigned int num, i; - - for (num = i = 0; i < NUM_FORMATS; i++) { - if (zoran_formats[i].flags & flag && num++ == fmt->index) { - strncpy(fmt->description, zoran_formats[i].name, - sizeof(fmt->description) - 1); - /* fmt struct pre-zeroed, so adding '\0' not needed */ - fmt->pixelformat = zoran_formats[i].fourcc; - if (zoran_formats[i].flags & ZORAN_FORMAT_COMPRESSED) - fmt->flags |= V4L2_FMT_FLAG_COMPRESSED; - return 0; - } - } - return -EINVAL; -} - -static int zoran_enum_fmt_vid_cap(struct file *file, void *__fh, - struct v4l2_fmtdesc *f) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - return zoran_enum_fmt(zr, f, ZORAN_FORMAT_CAPTURE); -} - -static int zoran_enum_fmt_vid_out(struct file *file, void *__fh, - struct v4l2_fmtdesc *f) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - return zoran_enum_fmt(zr, f, ZORAN_FORMAT_PLAYBACK); -} - -static int zoran_enum_fmt_vid_overlay(struct file *file, void *__fh, - struct v4l2_fmtdesc *f) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - return zoran_enum_fmt(zr, f, ZORAN_FORMAT_OVERLAY); -} - -static int zoran_g_fmt_vid_out(struct file *file, void *__fh, - struct v4l2_format *fmt) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - mutex_lock(&zr->resource_lock); - - fmt->fmt.pix.width = fh->jpg_settings.img_width / fh->jpg_settings.HorDcm; - fmt->fmt.pix.height = fh->jpg_settings.img_height * 2 / - (fh->jpg_settings.VerDcm * fh->jpg_settings.TmpDcm); - fmt->fmt.pix.sizeimage = zoran_v4l2_calc_bufsize(&fh->jpg_settings); - fmt->fmt.pix.pixelformat = V4L2_PIX_FMT_MJPEG; - if (fh->jpg_settings.TmpDcm == 1) - fmt->fmt.pix.field = (fh->jpg_settings.odd_even ? - V4L2_FIELD_SEQ_TB : V4L2_FIELD_SEQ_BT); - else - fmt->fmt.pix.field = (fh->jpg_settings.odd_even ? - V4L2_FIELD_TOP : V4L2_FIELD_BOTTOM); - fmt->fmt.pix.bytesperline = 0; - fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; - - mutex_unlock(&zr->resource_lock); - return 0; -} - -static int zoran_g_fmt_vid_cap(struct file *file, void *__fh, - struct v4l2_format *fmt) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - if (fh->map_mode != ZORAN_MAP_MODE_RAW) - return zoran_g_fmt_vid_out(file, fh, fmt); - - mutex_lock(&zr->resource_lock); - fmt->fmt.pix.width = fh->v4l_settings.width; - fmt->fmt.pix.height = fh->v4l_settings.height; - fmt->fmt.pix.sizeimage = fh->v4l_settings.bytesperline * - fh->v4l_settings.height; - fmt->fmt.pix.pixelformat = fh->v4l_settings.format->fourcc; - fmt->fmt.pix.colorspace = fh->v4l_settings.format->colorspace; - fmt->fmt.pix.bytesperline = fh->v4l_settings.bytesperline; - if (BUZ_MAX_HEIGHT < (fh->v4l_settings.height * 2)) - fmt->fmt.pix.field = V4L2_FIELD_INTERLACED; - else - fmt->fmt.pix.field = V4L2_FIELD_TOP; - mutex_unlock(&zr->resource_lock); - return 0; -} - -static int zoran_g_fmt_vid_overlay(struct file *file, void *__fh, - struct v4l2_format *fmt) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - mutex_lock(&zr->resource_lock); - - fmt->fmt.win.w.left = fh->overlay_settings.x; - fmt->fmt.win.w.top = fh->overlay_settings.y; - fmt->fmt.win.w.width = fh->overlay_settings.width; - fmt->fmt.win.w.height = fh->overlay_settings.height; - if (fh->overlay_settings.width * 2 > BUZ_MAX_HEIGHT) - fmt->fmt.win.field = V4L2_FIELD_INTERLACED; - else - fmt->fmt.win.field = V4L2_FIELD_TOP; - - mutex_unlock(&zr->resource_lock); - return 0; -} - -static int zoran_try_fmt_vid_overlay(struct file *file, void *__fh, - struct v4l2_format *fmt) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - mutex_lock(&zr->resource_lock); - - if (fmt->fmt.win.w.width > BUZ_MAX_WIDTH) - fmt->fmt.win.w.width = BUZ_MAX_WIDTH; - if (fmt->fmt.win.w.width < BUZ_MIN_WIDTH) - fmt->fmt.win.w.width = BUZ_MIN_WIDTH; - if (fmt->fmt.win.w.height > BUZ_MAX_HEIGHT) - fmt->fmt.win.w.height = BUZ_MAX_HEIGHT; - if (fmt->fmt.win.w.height < BUZ_MIN_HEIGHT) - fmt->fmt.win.w.height = BUZ_MIN_HEIGHT; - - mutex_unlock(&zr->resource_lock); - return 0; -} - -static int zoran_try_fmt_vid_out(struct file *file, void *__fh, - struct v4l2_format *fmt) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - struct zoran_jpg_settings settings; - int res = 0; - - if (fmt->fmt.pix.pixelformat != V4L2_PIX_FMT_MJPEG) - return -EINVAL; - - mutex_lock(&zr->resource_lock); - settings = fh->jpg_settings; - - /* we actually need to set 'real' parameters now */ - if ((fmt->fmt.pix.height * 2) > BUZ_MAX_HEIGHT) - settings.TmpDcm = 1; - else - settings.TmpDcm = 2; - settings.decimation = 0; - if (fmt->fmt.pix.height <= fh->jpg_settings.img_height / 2) - settings.VerDcm = 2; - else - settings.VerDcm = 1; - if (fmt->fmt.pix.width <= fh->jpg_settings.img_width / 4) - settings.HorDcm = 4; - else if (fmt->fmt.pix.width <= fh->jpg_settings.img_width / 2) - settings.HorDcm = 2; - else - settings.HorDcm = 1; - if (settings.TmpDcm == 1) - settings.field_per_buff = 2; - else - settings.field_per_buff = 1; - - if (settings.HorDcm > 1) { - settings.img_x = (BUZ_MAX_WIDTH == 720) ? 8 : 0; - settings.img_width = (BUZ_MAX_WIDTH == 720) ? 704 : BUZ_MAX_WIDTH; - } else { - settings.img_x = 0; - settings.img_width = BUZ_MAX_WIDTH; - } - - /* check */ - res = zoran_check_jpg_settings(zr, &settings, 1); - if (res) - goto tryfmt_unlock_and_return; - - /* tell the user what we actually did */ - fmt->fmt.pix.width = settings.img_width / settings.HorDcm; - fmt->fmt.pix.height = settings.img_height * 2 / - (settings.TmpDcm * settings.VerDcm); - if (settings.TmpDcm == 1) - fmt->fmt.pix.field = (fh->jpg_settings.odd_even ? - V4L2_FIELD_SEQ_TB : V4L2_FIELD_SEQ_BT); - else - fmt->fmt.pix.field = (fh->jpg_settings.odd_even ? - V4L2_FIELD_TOP : V4L2_FIELD_BOTTOM); - - fmt->fmt.pix.sizeimage = zoran_v4l2_calc_bufsize(&settings); - fmt->fmt.pix.bytesperline = 0; - fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; -tryfmt_unlock_and_return: - mutex_unlock(&zr->resource_lock); - return res; -} - -static int zoran_try_fmt_vid_cap(struct file *file, void *__fh, - struct v4l2_format *fmt) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int bpp; - int i; - - if (fmt->fmt.pix.pixelformat == V4L2_PIX_FMT_MJPEG) - return zoran_try_fmt_vid_out(file, fh, fmt); - - mutex_lock(&zr->resource_lock); - - for (i = 0; i < NUM_FORMATS; i++) - if (zoran_formats[i].fourcc == fmt->fmt.pix.pixelformat) - break; - - if (i == NUM_FORMATS) { - mutex_unlock(&zr->resource_lock); - return -EINVAL; - } - - bpp = DIV_ROUND_UP(zoran_formats[i].depth, 8); - v4l_bound_align_image( - &fmt->fmt.pix.width, BUZ_MIN_WIDTH, BUZ_MAX_WIDTH, bpp == 2 ? 1 : 2, - &fmt->fmt.pix.height, BUZ_MIN_HEIGHT, BUZ_MAX_HEIGHT, 0, 0); - mutex_unlock(&zr->resource_lock); - - return 0; -} - -static int zoran_s_fmt_vid_overlay(struct file *file, void *__fh, - struct v4l2_format *fmt) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int res; - - dprintk(3, "x=%d, y=%d, w=%d, h=%d, cnt=%d, map=0x%p\n", - fmt->fmt.win.w.left, fmt->fmt.win.w.top, - fmt->fmt.win.w.width, - fmt->fmt.win.w.height, - fmt->fmt.win.clipcount, - fmt->fmt.win.bitmap); - mutex_lock(&zr->resource_lock); - res = setup_window(fh, fmt->fmt.win.w.left, fmt->fmt.win.w.top, - fmt->fmt.win.w.width, fmt->fmt.win.w.height, - (struct v4l2_clip __user *)fmt->fmt.win.clips, - fmt->fmt.win.clipcount, fmt->fmt.win.bitmap); - mutex_unlock(&zr->resource_lock); - return res; -} - -static int zoran_s_fmt_vid_out(struct file *file, void *__fh, - struct v4l2_format *fmt) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - __le32 printformat = __cpu_to_le32(fmt->fmt.pix.pixelformat); - struct zoran_jpg_settings settings; - int res = 0; - - dprintk(3, "size=%dx%d, fmt=0x%x (%4.4s)\n", - fmt->fmt.pix.width, fmt->fmt.pix.height, - fmt->fmt.pix.pixelformat, - (char *) &printformat); - if (fmt->fmt.pix.pixelformat != V4L2_PIX_FMT_MJPEG) - return -EINVAL; - - mutex_lock(&zr->resource_lock); - - if (fh->buffers.allocated) { - dprintk(1, KERN_ERR "%s: VIDIOC_S_FMT - cannot change capture mode\n", - ZR_DEVNAME(zr)); - res = -EBUSY; - goto sfmtjpg_unlock_and_return; - } - - settings = fh->jpg_settings; - - /* we actually need to set 'real' parameters now */ - if (fmt->fmt.pix.height * 2 > BUZ_MAX_HEIGHT) - settings.TmpDcm = 1; - else - settings.TmpDcm = 2; - settings.decimation = 0; - if (fmt->fmt.pix.height <= fh->jpg_settings.img_height / 2) - settings.VerDcm = 2; - else - settings.VerDcm = 1; - if (fmt->fmt.pix.width <= fh->jpg_settings.img_width / 4) - settings.HorDcm = 4; - else if (fmt->fmt.pix.width <= fh->jpg_settings.img_width / 2) - settings.HorDcm = 2; - else - settings.HorDcm = 1; - if (settings.TmpDcm == 1) - settings.field_per_buff = 2; - else - settings.field_per_buff = 1; - - if (settings.HorDcm > 1) { - settings.img_x = (BUZ_MAX_WIDTH == 720) ? 8 : 0; - settings.img_width = (BUZ_MAX_WIDTH == 720) ? 704 : BUZ_MAX_WIDTH; - } else { - settings.img_x = 0; - settings.img_width = BUZ_MAX_WIDTH; - } - - /* check */ - res = zoran_check_jpg_settings(zr, &settings, 0); - if (res) - goto sfmtjpg_unlock_and_return; - - /* it's ok, so set them */ - fh->jpg_settings = settings; - - map_mode_jpg(fh, fmt->type == V4L2_BUF_TYPE_VIDEO_OUTPUT); - fh->buffers.buffer_size = zoran_v4l2_calc_bufsize(&fh->jpg_settings); - - /* tell the user what we actually did */ - fmt->fmt.pix.width = settings.img_width / settings.HorDcm; - fmt->fmt.pix.height = settings.img_height * 2 / - (settings.TmpDcm * settings.VerDcm); - if (settings.TmpDcm == 1) - fmt->fmt.pix.field = (fh->jpg_settings.odd_even ? - V4L2_FIELD_SEQ_TB : V4L2_FIELD_SEQ_BT); - else - fmt->fmt.pix.field = (fh->jpg_settings.odd_even ? - V4L2_FIELD_TOP : V4L2_FIELD_BOTTOM); - fmt->fmt.pix.bytesperline = 0; - fmt->fmt.pix.sizeimage = fh->buffers.buffer_size; - fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; - -sfmtjpg_unlock_and_return: - mutex_unlock(&zr->resource_lock); - return res; -} - -static int zoran_s_fmt_vid_cap(struct file *file, void *__fh, - struct v4l2_format *fmt) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int i; - int res = 0; - - if (fmt->fmt.pix.pixelformat == V4L2_PIX_FMT_MJPEG) - return zoran_s_fmt_vid_out(file, fh, fmt); - - for (i = 0; i < NUM_FORMATS; i++) - if (fmt->fmt.pix.pixelformat == zoran_formats[i].fourcc) - break; - if (i == NUM_FORMATS) { - dprintk(1, KERN_ERR "%s: VIDIOC_S_FMT - unknown/unsupported format 0x%x\n", - ZR_DEVNAME(zr), fmt->fmt.pix.pixelformat); - return -EINVAL; - } - - mutex_lock(&zr->resource_lock); - - if ((fh->map_mode != ZORAN_MAP_MODE_RAW && fh->buffers.allocated) || - fh->buffers.active != ZORAN_FREE) { - dprintk(1, KERN_ERR "%s: VIDIOC_S_FMT - cannot change capture mode\n", - ZR_DEVNAME(zr)); - res = -EBUSY; - goto sfmtv4l_unlock_and_return; - } - if (fmt->fmt.pix.height > BUZ_MAX_HEIGHT) - fmt->fmt.pix.height = BUZ_MAX_HEIGHT; - if (fmt->fmt.pix.width > BUZ_MAX_WIDTH) - fmt->fmt.pix.width = BUZ_MAX_WIDTH; - - map_mode_raw(fh); - - res = zoran_v4l_set_format(fh, fmt->fmt.pix.width, fmt->fmt.pix.height, - &zoran_formats[i]); - if (res) - goto sfmtv4l_unlock_and_return; - - /* tell the user the results/missing stuff */ - fmt->fmt.pix.bytesperline = fh->v4l_settings.bytesperline; - fmt->fmt.pix.sizeimage = fh->v4l_settings.height * fh->v4l_settings.bytesperline; - fmt->fmt.pix.colorspace = fh->v4l_settings.format->colorspace; - if (BUZ_MAX_HEIGHT < (fh->v4l_settings.height * 2)) - fmt->fmt.pix.field = V4L2_FIELD_INTERLACED; - else - fmt->fmt.pix.field = V4L2_FIELD_TOP; - -sfmtv4l_unlock_and_return: - mutex_unlock(&zr->resource_lock); - return res; -} - -static int zoran_g_fbuf(struct file *file, void *__fh, - struct v4l2_framebuffer *fb) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - memset(fb, 0, sizeof(*fb)); - mutex_lock(&zr->resource_lock); - fb->base = zr->vbuf_base; - fb->fmt.width = zr->vbuf_width; - fb->fmt.height = zr->vbuf_height; - if (zr->overlay_settings.format) - fb->fmt.pixelformat = fh->overlay_settings.format->fourcc; - fb->fmt.bytesperline = zr->vbuf_bytesperline; - mutex_unlock(&zr->resource_lock); - fb->fmt.colorspace = V4L2_COLORSPACE_SRGB; - fb->fmt.field = V4L2_FIELD_INTERLACED; - fb->capability = V4L2_FBUF_CAP_LIST_CLIPPING; - - return 0; -} - -static int zoran_s_fbuf(struct file *file, void *__fh, - struct v4l2_framebuffer *fb) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int i, res = 0; - __le32 printformat = __cpu_to_le32(fb->fmt.pixelformat); - - for (i = 0; i < NUM_FORMATS; i++) - if (zoran_formats[i].fourcc == fb->fmt.pixelformat) - break; - if (i == NUM_FORMATS) { - dprintk(1, KERN_ERR "%s: VIDIOC_S_FBUF - format=0x%x (%4.4s) not allowed\n", - ZR_DEVNAME(zr), fb->fmt.pixelformat, - (char *)&printformat); - return -EINVAL; - } - - mutex_lock(&zr->resource_lock); - res = setup_fbuffer(fh, fb->base, &zoran_formats[i], fb->fmt.width, - fb->fmt.height, fb->fmt.bytesperline); - mutex_unlock(&zr->resource_lock); - - return res; -} - -static int zoran_overlay(struct file *file, void *__fh, unsigned int on) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int res; - - mutex_lock(&zr->resource_lock); - res = setup_overlay(fh, on); - mutex_unlock(&zr->resource_lock); - - return res; -} - -static int zoran_streamoff(struct file *file, void *__fh, enum v4l2_buf_type type); - -static int zoran_reqbufs(struct file *file, void *__fh, struct v4l2_requestbuffers *req) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int res = 0; - - if (req->memory != V4L2_MEMORY_MMAP) { - dprintk(2, - KERN_ERR - "%s: only MEMORY_MMAP capture is supported, not %d\n", - ZR_DEVNAME(zr), req->memory); - return -EINVAL; - } - - if (req->count == 0) - return zoran_streamoff(file, fh, req->type); - - mutex_lock(&zr->resource_lock); - if (fh->buffers.allocated) { - dprintk(2, - KERN_ERR - "%s: VIDIOC_REQBUFS - buffers already allocated\n", - ZR_DEVNAME(zr)); - res = -EBUSY; - goto v4l2reqbuf_unlock_and_return; - } - - if (fh->map_mode == ZORAN_MAP_MODE_RAW && - req->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) { - /* control user input */ - if (req->count < 2) - req->count = 2; - if (req->count > v4l_nbufs) - req->count = v4l_nbufs; - - /* The next mmap will map the V4L buffers */ - map_mode_raw(fh); - fh->buffers.num_buffers = req->count; - - if (v4l_fbuffer_alloc(fh)) { - res = -ENOMEM; - goto v4l2reqbuf_unlock_and_return; - } - } else if (fh->map_mode == ZORAN_MAP_MODE_JPG_REC || - fh->map_mode == ZORAN_MAP_MODE_JPG_PLAY) { - /* we need to calculate size ourselves now */ - if (req->count < 4) - req->count = 4; - if (req->count > jpg_nbufs) - req->count = jpg_nbufs; - - /* The next mmap will map the MJPEG buffers */ - map_mode_jpg(fh, req->type == V4L2_BUF_TYPE_VIDEO_OUTPUT); - fh->buffers.num_buffers = req->count; - fh->buffers.buffer_size = zoran_v4l2_calc_bufsize(&fh->jpg_settings); - - if (jpg_fbuffer_alloc(fh)) { - res = -ENOMEM; - goto v4l2reqbuf_unlock_and_return; - } - } else { - dprintk(1, - KERN_ERR - "%s: VIDIOC_REQBUFS - unknown type %d\n", - ZR_DEVNAME(zr), req->type); - res = -EINVAL; - goto v4l2reqbuf_unlock_and_return; - } -v4l2reqbuf_unlock_and_return: - mutex_unlock(&zr->resource_lock); - - return res; -} - -static int zoran_querybuf(struct file *file, void *__fh, struct v4l2_buffer *buf) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int res; - - mutex_lock(&zr->resource_lock); - res = zoran_v4l2_buffer_status(fh, buf, buf->index); - mutex_unlock(&zr->resource_lock); - - return res; -} - -static int zoran_qbuf(struct file *file, void *__fh, struct v4l2_buffer *buf) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int res = 0, codec_mode, buf_type; - - mutex_lock(&zr->resource_lock); - - switch (fh->map_mode) { - case ZORAN_MAP_MODE_RAW: - if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) { - dprintk(1, KERN_ERR - "%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n", - ZR_DEVNAME(zr), buf->type, fh->map_mode); - res = -EINVAL; - goto qbuf_unlock_and_return; - } - - res = zoran_v4l_queue_frame(fh, buf->index); - if (res) - goto qbuf_unlock_and_return; - if (!zr->v4l_memgrab_active && fh->buffers.active == ZORAN_LOCKED) - zr36057_set_memgrab(zr, 1); - break; - - case ZORAN_MAP_MODE_JPG_REC: - case ZORAN_MAP_MODE_JPG_PLAY: - if (fh->map_mode == ZORAN_MAP_MODE_JPG_PLAY) { - buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT; - codec_mode = BUZ_MODE_MOTION_DECOMPRESS; - } else { - buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - codec_mode = BUZ_MODE_MOTION_COMPRESS; - } - - if (buf->type != buf_type) { - dprintk(1, KERN_ERR - "%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n", - ZR_DEVNAME(zr), buf->type, fh->map_mode); - res = -EINVAL; - goto qbuf_unlock_and_return; - } - - res = zoran_jpg_queue_frame(fh, buf->index, codec_mode); - if (res != 0) - goto qbuf_unlock_and_return; - if (zr->codec_mode == BUZ_MODE_IDLE && - fh->buffers.active == ZORAN_LOCKED) - zr36057_enable_jpg(zr, codec_mode); - - break; - - default: - dprintk(1, KERN_ERR - "%s: VIDIOC_QBUF - unsupported type %d\n", - ZR_DEVNAME(zr), buf->type); - res = -EINVAL; - break; - } -qbuf_unlock_and_return: - mutex_unlock(&zr->resource_lock); - - return res; -} - -static int zoran_dqbuf(struct file *file, void *__fh, struct v4l2_buffer *buf) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int res = 0, buf_type, num = -1; /* compiler borks here (?) */ - - mutex_lock(&zr->resource_lock); - - switch (fh->map_mode) { - case ZORAN_MAP_MODE_RAW: - if (buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) { - dprintk(1, KERN_ERR - "%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n", - ZR_DEVNAME(zr), buf->type, fh->map_mode); - res = -EINVAL; - goto dqbuf_unlock_and_return; - } - - num = zr->v4l_pend[zr->v4l_sync_tail & V4L_MASK_FRAME]; - if (file->f_flags & O_NONBLOCK && - zr->v4l_buffers.buffer[num].state != BUZ_STATE_DONE) { - res = -EAGAIN; - goto dqbuf_unlock_and_return; - } - res = v4l_sync(fh, num); - if (res) - goto dqbuf_unlock_and_return; - zr->v4l_sync_tail++; - res = zoran_v4l2_buffer_status(fh, buf, num); - break; - - case ZORAN_MAP_MODE_JPG_REC: - case ZORAN_MAP_MODE_JPG_PLAY: - { - struct zoran_sync bs; - - if (fh->map_mode == ZORAN_MAP_MODE_JPG_PLAY) - buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT; - else - buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - - if (buf->type != buf_type) { - dprintk(1, KERN_ERR - "%s: VIDIOC_QBUF - invalid buf->type=%d for map_mode=%d\n", - ZR_DEVNAME(zr), buf->type, fh->map_mode); - res = -EINVAL; - goto dqbuf_unlock_and_return; - } - - num = zr->jpg_pend[zr->jpg_que_tail & BUZ_MASK_FRAME]; - - if (file->f_flags & O_NONBLOCK && - zr->jpg_buffers.buffer[num].state != BUZ_STATE_DONE) { - res = -EAGAIN; - goto dqbuf_unlock_and_return; - } - bs.frame = 0; /* suppress compiler warning */ - res = jpg_sync(fh, &bs); - if (res) - goto dqbuf_unlock_and_return; - res = zoran_v4l2_buffer_status(fh, buf, bs.frame); - break; - } - - default: - dprintk(1, KERN_ERR - "%s: VIDIOC_DQBUF - unsupported type %d\n", - ZR_DEVNAME(zr), buf->type); - res = -EINVAL; - break; - } -dqbuf_unlock_and_return: - mutex_unlock(&zr->resource_lock); - - return res; -} - -static int zoran_streamon(struct file *file, void *__fh, enum v4l2_buf_type type) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int res = 0; - - mutex_lock(&zr->resource_lock); - - switch (fh->map_mode) { - case ZORAN_MAP_MODE_RAW: /* raw capture */ - if (zr->v4l_buffers.active != ZORAN_ACTIVE || - fh->buffers.active != ZORAN_ACTIVE) { - res = -EBUSY; - goto strmon_unlock_and_return; - } - - zr->v4l_buffers.active = fh->buffers.active = ZORAN_LOCKED; - zr->v4l_settings = fh->v4l_settings; - - zr->v4l_sync_tail = zr->v4l_pend_tail; - if (!zr->v4l_memgrab_active && - zr->v4l_pend_head != zr->v4l_pend_tail) { - zr36057_set_memgrab(zr, 1); - } - break; - - case ZORAN_MAP_MODE_JPG_REC: - case ZORAN_MAP_MODE_JPG_PLAY: - /* what is the codec mode right now? */ - if (zr->jpg_buffers.active != ZORAN_ACTIVE || - fh->buffers.active != ZORAN_ACTIVE) { - res = -EBUSY; - goto strmon_unlock_and_return; - } - - zr->jpg_buffers.active = fh->buffers.active = ZORAN_LOCKED; - - if (zr->jpg_que_head != zr->jpg_que_tail) { - /* Start the jpeg codec when the first frame is queued */ - jpeg_start(zr); - } - break; - - default: - dprintk(1, - KERN_ERR - "%s: VIDIOC_STREAMON - invalid map mode %d\n", - ZR_DEVNAME(zr), fh->map_mode); - res = -EINVAL; - break; - } -strmon_unlock_and_return: - mutex_unlock(&zr->resource_lock); - - return res; -} - -static int zoran_streamoff(struct file *file, void *__fh, enum v4l2_buf_type type) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int i, res = 0; - unsigned long flags; - - mutex_lock(&zr->resource_lock); - - switch (fh->map_mode) { - case ZORAN_MAP_MODE_RAW: /* raw capture */ - if (fh->buffers.active == ZORAN_FREE && - zr->v4l_buffers.active != ZORAN_FREE) { - res = -EPERM; /* stay off other's settings! */ - goto strmoff_unlock_and_return; - } - if (zr->v4l_buffers.active == ZORAN_FREE) - goto strmoff_unlock_and_return; - - spin_lock_irqsave(&zr->spinlock, flags); - /* unload capture */ - if (zr->v4l_memgrab_active) { - - zr36057_set_memgrab(zr, 0); - } - - for (i = 0; i < fh->buffers.num_buffers; i++) - zr->v4l_buffers.buffer[i].state = BUZ_STATE_USER; - fh->buffers = zr->v4l_buffers; - - zr->v4l_buffers.active = fh->buffers.active = ZORAN_FREE; - - zr->v4l_grab_seq = 0; - zr->v4l_pend_head = zr->v4l_pend_tail = 0; - zr->v4l_sync_tail = 0; - - spin_unlock_irqrestore(&zr->spinlock, flags); - - break; - - case ZORAN_MAP_MODE_JPG_REC: - case ZORAN_MAP_MODE_JPG_PLAY: - if (fh->buffers.active == ZORAN_FREE && - zr->jpg_buffers.active != ZORAN_FREE) { - res = -EPERM; /* stay off other's settings! */ - goto strmoff_unlock_and_return; - } - if (zr->jpg_buffers.active == ZORAN_FREE) - goto strmoff_unlock_and_return; - - res = jpg_qbuf(fh, -1, - (fh->map_mode == ZORAN_MAP_MODE_JPG_REC) ? - BUZ_MODE_MOTION_COMPRESS : - BUZ_MODE_MOTION_DECOMPRESS); - if (res) - goto strmoff_unlock_and_return; - break; - default: - dprintk(1, KERN_ERR - "%s: VIDIOC_STREAMOFF - invalid map mode %d\n", - ZR_DEVNAME(zr), fh->map_mode); - res = -EINVAL; - break; - } -strmoff_unlock_and_return: - mutex_unlock(&zr->resource_lock); - - return res; -} - -static int zoran_queryctrl(struct file *file, void *__fh, - struct v4l2_queryctrl *ctrl) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - /* we only support hue/saturation/contrast/brightness */ - if (ctrl->id < V4L2_CID_BRIGHTNESS || - ctrl->id > V4L2_CID_HUE) - return -EINVAL; - - decoder_call(zr, core, queryctrl, ctrl); - - return 0; -} - -static int zoran_g_ctrl(struct file *file, void *__fh, struct v4l2_control *ctrl) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - /* we only support hue/saturation/contrast/brightness */ - if (ctrl->id < V4L2_CID_BRIGHTNESS || - ctrl->id > V4L2_CID_HUE) - return -EINVAL; - - mutex_lock(&zr->resource_lock); - decoder_call(zr, core, g_ctrl, ctrl); - mutex_unlock(&zr->resource_lock); - - return 0; -} - -static int zoran_s_ctrl(struct file *file, void *__fh, struct v4l2_control *ctrl) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - /* we only support hue/saturation/contrast/brightness */ - if (ctrl->id < V4L2_CID_BRIGHTNESS || - ctrl->id > V4L2_CID_HUE) - return -EINVAL; - - mutex_lock(&zr->resource_lock); - decoder_call(zr, core, s_ctrl, ctrl); - mutex_unlock(&zr->resource_lock); - - return 0; -} - -static int zoran_g_std(struct file *file, void *__fh, v4l2_std_id *std) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - mutex_lock(&zr->resource_lock); - *std = zr->norm; - mutex_unlock(&zr->resource_lock); - return 0; -} - -static int zoran_s_std(struct file *file, void *__fh, v4l2_std_id *std) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int res = 0; - - mutex_lock(&zr->resource_lock); - res = zoran_set_norm(zr, *std); - if (res) - goto sstd_unlock_and_return; - - res = wait_grab_pending(zr); -sstd_unlock_and_return: - mutex_unlock(&zr->resource_lock); - return res; -} - -static int zoran_enum_input(struct file *file, void *__fh, - struct v4l2_input *inp) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - if (inp->index >= zr->card.inputs) - return -EINVAL; - - strncpy(inp->name, zr->card.input[inp->index].name, - sizeof(inp->name) - 1); - inp->type = V4L2_INPUT_TYPE_CAMERA; - inp->std = V4L2_STD_ALL; - - /* Get status of video decoder */ - mutex_lock(&zr->resource_lock); - decoder_call(zr, video, g_input_status, &inp->status); - mutex_unlock(&zr->resource_lock); - return 0; -} - -static int zoran_g_input(struct file *file, void *__fh, unsigned int *input) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - - mutex_lock(&zr->resource_lock); - *input = zr->input; - mutex_unlock(&zr->resource_lock); - - return 0; -} - -static int zoran_s_input(struct file *file, void *__fh, unsigned int input) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int res; - - mutex_lock(&zr->resource_lock); - res = zoran_set_input(zr, input); - if (res) - goto sinput_unlock_and_return; - - /* Make sure the changes come into effect */ - res = wait_grab_pending(zr); -sinput_unlock_and_return: - mutex_unlock(&zr->resource_lock); - return res; -} - -static int zoran_enum_output(struct file *file, void *__fh, - struct v4l2_output *outp) -{ - if (outp->index != 0) - return -EINVAL; - - outp->index = 0; - outp->type = V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY; - strncpy(outp->name, "Autodetect", sizeof(outp->name)-1); - - return 0; -} - -static int zoran_g_output(struct file *file, void *__fh, unsigned int *output) -{ - *output = 0; - - return 0; -} - -static int zoran_s_output(struct file *file, void *__fh, unsigned int output) -{ - if (output != 0) - return -EINVAL; - - return 0; -} - -/* cropping (sub-frame capture) */ -static int zoran_cropcap(struct file *file, void *__fh, - struct v4l2_cropcap *cropcap) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int type = cropcap->type, res = 0; - - memset(cropcap, 0, sizeof(*cropcap)); - cropcap->type = type; - - mutex_lock(&zr->resource_lock); - - if (cropcap->type != V4L2_BUF_TYPE_VIDEO_OUTPUT && - (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE || - fh->map_mode == ZORAN_MAP_MODE_RAW)) { - dprintk(1, KERN_ERR - "%s: VIDIOC_CROPCAP - subcapture only supported for compressed capture\n", - ZR_DEVNAME(zr)); - res = -EINVAL; - goto cropcap_unlock_and_return; - } - - cropcap->bounds.top = cropcap->bounds.left = 0; - cropcap->bounds.width = BUZ_MAX_WIDTH; - cropcap->bounds.height = BUZ_MAX_HEIGHT; - cropcap->defrect.top = cropcap->defrect.left = 0; - cropcap->defrect.width = BUZ_MIN_WIDTH; - cropcap->defrect.height = BUZ_MIN_HEIGHT; -cropcap_unlock_and_return: - mutex_unlock(&zr->resource_lock); - return res; -} - -static int zoran_g_crop(struct file *file, void *__fh, struct v4l2_crop *crop) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int type = crop->type, res = 0; - - memset(crop, 0, sizeof(*crop)); - crop->type = type; - - mutex_lock(&zr->resource_lock); - - if (crop->type != V4L2_BUF_TYPE_VIDEO_OUTPUT && - (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE || - fh->map_mode == ZORAN_MAP_MODE_RAW)) { - dprintk(1, - KERN_ERR - "%s: VIDIOC_G_CROP - subcapture only supported for compressed capture\n", - ZR_DEVNAME(zr)); - res = -EINVAL; - goto gcrop_unlock_and_return; - } - - crop->c.top = fh->jpg_settings.img_y; - crop->c.left = fh->jpg_settings.img_x; - crop->c.width = fh->jpg_settings.img_width; - crop->c.height = fh->jpg_settings.img_height; - -gcrop_unlock_and_return: - mutex_unlock(&zr->resource_lock); - - return res; -} - -static int zoran_s_crop(struct file *file, void *__fh, struct v4l2_crop *crop) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int res = 0; - struct zoran_jpg_settings settings; - - settings = fh->jpg_settings; - - mutex_lock(&zr->resource_lock); - - if (fh->buffers.allocated) { - dprintk(1, KERN_ERR - "%s: VIDIOC_S_CROP - cannot change settings while active\n", - ZR_DEVNAME(zr)); - res = -EBUSY; - goto scrop_unlock_and_return; - } - - if (crop->type != V4L2_BUF_TYPE_VIDEO_OUTPUT && - (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE || - fh->map_mode == ZORAN_MAP_MODE_RAW)) { - dprintk(1, KERN_ERR - "%s: VIDIOC_G_CROP - subcapture only supported for compressed capture\n", - ZR_DEVNAME(zr)); - res = -EINVAL; - goto scrop_unlock_and_return; - } - - /* move into a form that we understand */ - settings.img_x = crop->c.left; - settings.img_y = crop->c.top; - settings.img_width = crop->c.width; - settings.img_height = crop->c.height; - - /* check validity */ - res = zoran_check_jpg_settings(zr, &settings, 0); - if (res) - goto scrop_unlock_and_return; - - /* accept */ - fh->jpg_settings = settings; - -scrop_unlock_and_return: - mutex_unlock(&zr->resource_lock); - return res; -} - -static int zoran_g_jpegcomp(struct file *file, void *__fh, - struct v4l2_jpegcompression *params) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - memset(params, 0, sizeof(*params)); - - mutex_lock(&zr->resource_lock); - - params->quality = fh->jpg_settings.jpg_comp.quality; - params->APPn = fh->jpg_settings.jpg_comp.APPn; - memcpy(params->APP_data, - fh->jpg_settings.jpg_comp.APP_data, - fh->jpg_settings.jpg_comp.APP_len); - params->APP_len = fh->jpg_settings.jpg_comp.APP_len; - memcpy(params->COM_data, - fh->jpg_settings.jpg_comp.COM_data, - fh->jpg_settings.jpg_comp.COM_len); - params->COM_len = fh->jpg_settings.jpg_comp.COM_len; - params->jpeg_markers = - fh->jpg_settings.jpg_comp.jpeg_markers; - - mutex_unlock(&zr->resource_lock); - - return 0; -} - -static int zoran_s_jpegcomp(struct file *file, void *__fh, - struct v4l2_jpegcompression *params) -{ - struct zoran_fh *fh = __fh; - struct zoran *zr = fh->zr; - int res = 0; - struct zoran_jpg_settings settings; - - settings = fh->jpg_settings; - - settings.jpg_comp = *params; - - mutex_lock(&zr->resource_lock); - - if (fh->buffers.active != ZORAN_FREE) { - dprintk(1, KERN_WARNING - "%s: VIDIOC_S_JPEGCOMP called while in playback/capture mode\n", - ZR_DEVNAME(zr)); - res = -EBUSY; - goto sjpegc_unlock_and_return; - } - - res = zoran_check_jpg_settings(zr, &settings, 0); - if (res) - goto sjpegc_unlock_and_return; - if (!fh->buffers.allocated) - fh->buffers.buffer_size = - zoran_v4l2_calc_bufsize(&fh->jpg_settings); - fh->jpg_settings.jpg_comp = *params = settings.jpg_comp; -sjpegc_unlock_and_return: - mutex_unlock(&zr->resource_lock); - - return res; -} - -static unsigned int -zoran_poll (struct file *file, - poll_table *wait) -{ - struct zoran_fh *fh = file->private_data; - struct zoran *zr = fh->zr; - int res = 0, frame; - unsigned long flags; - - /* we should check whether buffers are ready to be synced on - * (w/o waits - O_NONBLOCK) here - * if ready for read (sync), return POLLIN|POLLRDNORM, - * if ready for write (sync), return POLLOUT|POLLWRNORM, - * if error, return POLLERR, - * if no buffers queued or so, return POLLNVAL - */ - - mutex_lock(&zr->resource_lock); - - switch (fh->map_mode) { - case ZORAN_MAP_MODE_RAW: - poll_wait(file, &zr->v4l_capq, wait); - frame = zr->v4l_pend[zr->v4l_sync_tail & V4L_MASK_FRAME]; - - spin_lock_irqsave(&zr->spinlock, flags); - dprintk(3, - KERN_DEBUG - "%s: %s() raw - active=%c, sync_tail=%lu/%c, pend_tail=%lu, pend_head=%lu\n", - ZR_DEVNAME(zr), __func__, - "FAL"[fh->buffers.active], zr->v4l_sync_tail, - "UPMD"[zr->v4l_buffers.buffer[frame].state], - zr->v4l_pend_tail, zr->v4l_pend_head); - /* Process is the one capturing? */ - if (fh->buffers.active != ZORAN_FREE && - /* Buffer ready to DQBUF? */ - zr->v4l_buffers.buffer[frame].state == BUZ_STATE_DONE) - res = POLLIN | POLLRDNORM; - spin_unlock_irqrestore(&zr->spinlock, flags); - - break; - - case ZORAN_MAP_MODE_JPG_REC: - case ZORAN_MAP_MODE_JPG_PLAY: - poll_wait(file, &zr->jpg_capq, wait); - frame = zr->jpg_pend[zr->jpg_que_tail & BUZ_MASK_FRAME]; - - spin_lock_irqsave(&zr->spinlock, flags); - dprintk(3, - KERN_DEBUG - "%s: %s() jpg - active=%c, que_tail=%lu/%c, que_head=%lu, dma=%lu/%lu\n", - ZR_DEVNAME(zr), __func__, - "FAL"[fh->buffers.active], zr->jpg_que_tail, - "UPMD"[zr->jpg_buffers.buffer[frame].state], - zr->jpg_que_head, zr->jpg_dma_tail, zr->jpg_dma_head); - if (fh->buffers.active != ZORAN_FREE && - zr->jpg_buffers.buffer[frame].state == BUZ_STATE_DONE) { - if (fh->map_mode == ZORAN_MAP_MODE_JPG_REC) - res = POLLIN | POLLRDNORM; - else - res = POLLOUT | POLLWRNORM; - } - spin_unlock_irqrestore(&zr->spinlock, flags); - - break; - - default: - dprintk(1, - KERN_ERR - "%s: %s - internal error, unknown map_mode=%d\n", - ZR_DEVNAME(zr), __func__, fh->map_mode); - res = POLLNVAL; - } - - mutex_unlock(&zr->resource_lock); - - return res; -} - - -/* - * This maps the buffers to user space. - * - * Depending on the state of fh->map_mode - * the V4L or the MJPEG buffers are mapped - * per buffer or all together - * - * Note that we need to connect to some - * unmap signal event to unmap the de-allocate - * the buffer accordingly (zoran_vm_close()) - */ - -static void -zoran_vm_open (struct vm_area_struct *vma) -{ - struct zoran_mapping *map = vma->vm_private_data; - - map->count++; -} - -static void -zoran_vm_close (struct vm_area_struct *vma) -{ - struct zoran_mapping *map = vma->vm_private_data; - struct zoran_fh *fh = map->fh; - struct zoran *zr = fh->zr; - int i; - - if (--map->count > 0) - return; - - dprintk(3, KERN_INFO "%s: %s - munmap(%s)\n", ZR_DEVNAME(zr), - __func__, mode_name(fh->map_mode)); - - for (i = 0; i < fh->buffers.num_buffers; i++) { - if (fh->buffers.buffer[i].map == map) - fh->buffers.buffer[i].map = NULL; - } - kfree(map); - - /* Any buffers still mapped? */ - for (i = 0; i < fh->buffers.num_buffers; i++) - if (fh->buffers.buffer[i].map) - return; - - dprintk(3, KERN_INFO "%s: %s - free %s buffers\n", ZR_DEVNAME(zr), - __func__, mode_name(fh->map_mode)); - - mutex_lock(&zr->resource_lock); - - if (fh->map_mode == ZORAN_MAP_MODE_RAW) { - if (fh->buffers.active != ZORAN_FREE) { - unsigned long flags; - - spin_lock_irqsave(&zr->spinlock, flags); - zr36057_set_memgrab(zr, 0); - zr->v4l_buffers.allocated = 0; - zr->v4l_buffers.active = fh->buffers.active = ZORAN_FREE; - spin_unlock_irqrestore(&zr->spinlock, flags); - } - v4l_fbuffer_free(fh); - } else { - if (fh->buffers.active != ZORAN_FREE) { - jpg_qbuf(fh, -1, zr->codec_mode); - zr->jpg_buffers.allocated = 0; - zr->jpg_buffers.active = fh->buffers.active = ZORAN_FREE; - } - jpg_fbuffer_free(fh); - } - - mutex_unlock(&zr->resource_lock); -} - -static const struct vm_operations_struct zoran_vm_ops = { - .open = zoran_vm_open, - .close = zoran_vm_close, -}; - -static int -zoran_mmap (struct file *file, - struct vm_area_struct *vma) -{ - struct zoran_fh *fh = file->private_data; - struct zoran *zr = fh->zr; - unsigned long size = (vma->vm_end - vma->vm_start); - unsigned long offset = vma->vm_pgoff << PAGE_SHIFT; - int i, j; - unsigned long page, start = vma->vm_start, todo, pos, fraglen; - int first, last; - struct zoran_mapping *map; - int res = 0; - - dprintk(3, - KERN_INFO "%s: %s(%s) of 0x%08lx-0x%08lx (size=%lu)\n", - ZR_DEVNAME(zr), __func__, - mode_name(fh->map_mode), vma->vm_start, vma->vm_end, size); - - if (!(vma->vm_flags & VM_SHARED) || !(vma->vm_flags & VM_READ) || - !(vma->vm_flags & VM_WRITE)) { - dprintk(1, - KERN_ERR - "%s: %s - no MAP_SHARED/PROT_{READ,WRITE} given\n", - ZR_DEVNAME(zr), __func__); - return -EINVAL; - } - - mutex_lock(&zr->resource_lock); - - if (!fh->buffers.allocated) { - dprintk(1, - KERN_ERR - "%s: %s(%s) - buffers not yet allocated\n", - ZR_DEVNAME(zr), __func__, mode_name(fh->map_mode)); - res = -ENOMEM; - goto mmap_unlock_and_return; - } - - first = offset / fh->buffers.buffer_size; - last = first - 1 + size / fh->buffers.buffer_size; - if (offset % fh->buffers.buffer_size != 0 || - size % fh->buffers.buffer_size != 0 || first < 0 || - last < 0 || first >= fh->buffers.num_buffers || - last >= fh->buffers.buffer_size) { - dprintk(1, - KERN_ERR - "%s: %s(%s) - offset=%lu or size=%lu invalid for bufsize=%d and numbufs=%d\n", - ZR_DEVNAME(zr), __func__, mode_name(fh->map_mode), offset, size, - fh->buffers.buffer_size, - fh->buffers.num_buffers); - res = -EINVAL; - goto mmap_unlock_and_return; - } - - /* Check if any buffers are already mapped */ - for (i = first; i <= last; i++) { - if (fh->buffers.buffer[i].map) { - dprintk(1, - KERN_ERR - "%s: %s(%s) - buffer %d already mapped\n", - ZR_DEVNAME(zr), __func__, mode_name(fh->map_mode), i); - res = -EBUSY; - goto mmap_unlock_and_return; - } - } - - /* map these buffers */ - map = kmalloc(sizeof(struct zoran_mapping), GFP_KERNEL); - if (!map) { - res = -ENOMEM; - goto mmap_unlock_and_return; - } - map->fh = fh; - map->count = 1; - - vma->vm_ops = &zoran_vm_ops; - vma->vm_flags |= VM_DONTEXPAND; - vma->vm_private_data = map; - - if (fh->map_mode == ZORAN_MAP_MODE_RAW) { - for (i = first; i <= last; i++) { - todo = size; - if (todo > fh->buffers.buffer_size) - todo = fh->buffers.buffer_size; - page = fh->buffers.buffer[i].v4l.fbuffer_phys; - if (remap_pfn_range(vma, start, page >> PAGE_SHIFT, - todo, PAGE_SHARED)) { - dprintk(1, - KERN_ERR - "%s: %s(V4L) - remap_pfn_range failed\n", - ZR_DEVNAME(zr), __func__); - res = -EAGAIN; - goto mmap_unlock_and_return; - } - size -= todo; - start += todo; - fh->buffers.buffer[i].map = map; - if (size == 0) - break; - } - } else { - for (i = first; i <= last; i++) { - for (j = 0; - j < fh->buffers.buffer_size / PAGE_SIZE; - j++) { - fraglen = - (le32_to_cpu(fh->buffers.buffer[i].jpg. - frag_tab[2 * j + 1]) & ~1) << 1; - todo = size; - if (todo > fraglen) - todo = fraglen; - pos = - le32_to_cpu(fh->buffers. - buffer[i].jpg.frag_tab[2 * j]); - /* should just be pos on i386 */ - page = virt_to_phys(bus_to_virt(pos)) - >> PAGE_SHIFT; - if (remap_pfn_range(vma, start, page, - todo, PAGE_SHARED)) { - dprintk(1, - KERN_ERR - "%s: %s(V4L) - remap_pfn_range failed\n", - ZR_DEVNAME(zr), __func__); - res = -EAGAIN; - goto mmap_unlock_and_return; - } - size -= todo; - start += todo; - if (size == 0) - break; - if (le32_to_cpu(fh->buffers.buffer[i].jpg. - frag_tab[2 * j + 1]) & 1) - break; /* was last fragment */ - } - fh->buffers.buffer[i].map = map; - if (size == 0) - break; - - } - } - -mmap_unlock_and_return: - mutex_unlock(&zr->resource_lock); - - return res; -} - -static const struct v4l2_ioctl_ops zoran_ioctl_ops = { - .vidioc_querycap = zoran_querycap, - .vidioc_cropcap = zoran_cropcap, - .vidioc_s_crop = zoran_s_crop, - .vidioc_g_crop = zoran_g_crop, - .vidioc_enum_input = zoran_enum_input, - .vidioc_g_input = zoran_g_input, - .vidioc_s_input = zoran_s_input, - .vidioc_enum_output = zoran_enum_output, - .vidioc_g_output = zoran_g_output, - .vidioc_s_output = zoran_s_output, - .vidioc_g_fbuf = zoran_g_fbuf, - .vidioc_s_fbuf = zoran_s_fbuf, - .vidioc_g_std = zoran_g_std, - .vidioc_s_std = zoran_s_std, - .vidioc_g_jpegcomp = zoran_g_jpegcomp, - .vidioc_s_jpegcomp = zoran_s_jpegcomp, - .vidioc_overlay = zoran_overlay, - .vidioc_reqbufs = zoran_reqbufs, - .vidioc_querybuf = zoran_querybuf, - .vidioc_qbuf = zoran_qbuf, - .vidioc_dqbuf = zoran_dqbuf, - .vidioc_streamon = zoran_streamon, - .vidioc_streamoff = zoran_streamoff, - .vidioc_enum_fmt_vid_cap = zoran_enum_fmt_vid_cap, - .vidioc_enum_fmt_vid_out = zoran_enum_fmt_vid_out, - .vidioc_enum_fmt_vid_overlay = zoran_enum_fmt_vid_overlay, - .vidioc_g_fmt_vid_cap = zoran_g_fmt_vid_cap, - .vidioc_g_fmt_vid_out = zoran_g_fmt_vid_out, - .vidioc_g_fmt_vid_overlay = zoran_g_fmt_vid_overlay, - .vidioc_s_fmt_vid_cap = zoran_s_fmt_vid_cap, - .vidioc_s_fmt_vid_out = zoran_s_fmt_vid_out, - .vidioc_s_fmt_vid_overlay = zoran_s_fmt_vid_overlay, - .vidioc_try_fmt_vid_cap = zoran_try_fmt_vid_cap, - .vidioc_try_fmt_vid_out = zoran_try_fmt_vid_out, - .vidioc_try_fmt_vid_overlay = zoran_try_fmt_vid_overlay, - .vidioc_queryctrl = zoran_queryctrl, - .vidioc_s_ctrl = zoran_s_ctrl, - .vidioc_g_ctrl = zoran_g_ctrl, -}; - -/* please use zr->resource_lock consistently and kill this wrapper */ -static long zoran_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) -{ - struct zoran_fh *fh = file->private_data; - struct zoran *zr = fh->zr; - int ret; - - mutex_lock(&zr->other_lock); - ret = video_ioctl2(file, cmd, arg); - mutex_unlock(&zr->other_lock); - - return ret; -} - -static const struct v4l2_file_operations zoran_fops = { - .owner = THIS_MODULE, - .open = zoran_open, - .release = zoran_close, - .unlocked_ioctl = zoran_ioctl, - .read = zoran_read, - .write = zoran_write, - .mmap = zoran_mmap, - .poll = zoran_poll, -}; - -struct video_device zoran_template __devinitdata = { - .name = ZORAN_NAME, - .fops = &zoran_fops, - .ioctl_ops = &zoran_ioctl_ops, - .release = &zoran_vdev_release, - .tvnorms = V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM, -}; - diff --git a/drivers/media/video/zoran/zoran_procfs.c b/drivers/media/video/zoran/zoran_procfs.c deleted file mode 100644 index f1423b777db1..000000000000 --- a/drivers/media/video/zoran/zoran_procfs.c +++ /dev/null @@ -1,225 +0,0 @@ -/* - * Zoran zr36057/zr36067 PCI controller driver, for the - * Pinnacle/Miro DC10/DC10+/DC30/DC30+, Iomega Buz, Linux - * Media Labs LML33/LML33R10. - * - * This part handles the procFS entries (/proc/ZORAN[%d]) - * - * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx> - * - * Currently maintained by: - * Ronald Bultje <rbultje@ronald.bitfreak.net> - * Laurent Pinchart <laurent.pinchart@skynet.be> - * Mailinglist <mjpeg-users@lists.sf.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/vmalloc.h> - -#include <linux/proc_fs.h> -#include <linux/pci.h> -#include <linux/i2c.h> -#include <linux/i2c-algo-bit.h> -#include <linux/videodev2.h> -#include <linux/spinlock.h> -#include <linux/sem.h> -#include <linux/seq_file.h> - -#include <linux/ctype.h> -#include <linux/poll.h> -#include <asm/io.h> - -#include "videocodec.h" -#include "zoran.h" -#include "zoran_procfs.h" -#include "zoran_card.h" - -#ifdef CONFIG_PROC_FS -struct procfs_params_zr36067 { - char *name; - short reg; - u32 mask; - short bit; -}; - -static const struct procfs_params_zr36067 zr67[] = { - {"HSPol", 0x000, 1, 30}, - {"HStart", 0x000, 0x3ff, 10}, - {"HEnd", 0x000, 0x3ff, 0}, - - {"VSPol", 0x004, 1, 30}, - {"VStart", 0x004, 0x3ff, 10}, - {"VEnd", 0x004, 0x3ff, 0}, - - {"ExtFl", 0x008, 1, 26}, - {"TopField", 0x008, 1, 25}, - {"VCLKPol", 0x008, 1, 24}, - {"DupFld", 0x008, 1, 20}, - {"LittleEndian", 0x008, 1, 0}, - - {"HsyncStart", 0x10c, 0xffff, 16}, - {"LineTot", 0x10c, 0xffff, 0}, - - {"NAX", 0x110, 0xffff, 16}, - {"PAX", 0x110, 0xffff, 0}, - - {"NAY", 0x114, 0xffff, 16}, - {"PAY", 0x114, 0xffff, 0}, - - /* {"",,,}, */ - - {NULL, 0, 0, 0}, -}; - -static void -setparam (struct zoran *zr, - char *name, - char *sval) -{ - int i = 0, reg0, reg, val; - - while (zr67[i].name != NULL) { - if (!strncmp(name, zr67[i].name, strlen(zr67[i].name))) { - reg = reg0 = btread(zr67[i].reg); - reg &= ~(zr67[i].mask << zr67[i].bit); - if (!isdigit(sval[0])) - break; - val = simple_strtoul(sval, NULL, 0); - if ((val & ~zr67[i].mask)) - break; - reg |= (val & zr67[i].mask) << zr67[i].bit; - dprintk(4, - KERN_INFO - "%s: setparam: setting ZR36067 register 0x%03x: 0x%08x=>0x%08x %s=%d\n", - ZR_DEVNAME(zr), zr67[i].reg, reg0, reg, - zr67[i].name, val); - btwrite(reg, zr67[i].reg); - break; - } - i++; - } -} - -static int zoran_show(struct seq_file *p, void *v) -{ - struct zoran *zr = p->private; - int i; - - seq_printf(p, "ZR36067 registers:\n"); - for (i = 0; i < 0x130; i += 16) - seq_printf(p, "%03X %08X %08X %08X %08X \n", i, - btread(i), btread(i+4), btread(i+8), btread(i+12)); - return 0; -} - -static int zoran_open(struct inode *inode, struct file *file) -{ - struct zoran *data = PDE(inode)->data; - return single_open(file, zoran_show, data); -} - -static ssize_t zoran_write(struct file *file, const char __user *buffer, - size_t count, loff_t *ppos) -{ - struct zoran *zr = PDE(file->f_path.dentry->d_inode)->data; - char *string, *sp; - char *line, *ldelim, *varname, *svar, *tdelim; - - if (count > 32768) /* Stupidity filter */ - return -EINVAL; - - string = sp = vmalloc(count + 1); - if (!string) { - dprintk(1, - KERN_ERR - "%s: write_proc: can not allocate memory\n", - ZR_DEVNAME(zr)); - return -ENOMEM; - } - if (copy_from_user(string, buffer, count)) { - vfree (string); - return -EFAULT; - } - string[count] = 0; - dprintk(4, KERN_INFO "%s: write_proc: name=%s count=%zu zr=%p\n", - ZR_DEVNAME(zr), file->f_path.dentry->d_name.name, count, zr); - ldelim = " \t\n"; - tdelim = "="; - line = strpbrk(sp, ldelim); - while (line) { - *line = 0; - svar = strpbrk(sp, tdelim); - if (svar) { - *svar = 0; - varname = sp; - svar++; - setparam(zr, varname, svar); - } - sp = line + 1; - line = strpbrk(sp, ldelim); - } - vfree(string); - - return count; -} - -static const struct file_operations zoran_operations = { - .owner = THIS_MODULE, - .open = zoran_open, - .read = seq_read, - .write = zoran_write, - .llseek = seq_lseek, - .release = single_release, -}; -#endif - -int -zoran_proc_init (struct zoran *zr) -{ -#ifdef CONFIG_PROC_FS - char name[8]; - - snprintf(name, 7, "zoran%d", zr->id); - zr->zoran_proc = proc_create_data(name, 0, NULL, &zoran_operations, zr); - if (zr->zoran_proc != NULL) { - dprintk(2, - KERN_INFO - "%s: procfs entry /proc/%s allocated. data=%p\n", - ZR_DEVNAME(zr), name, zr->zoran_proc->data); - } else { - dprintk(1, KERN_ERR "%s: Unable to initialise /proc/%s\n", - ZR_DEVNAME(zr), name); - return 1; - } -#endif - return 0; -} - -void -zoran_proc_cleanup (struct zoran *zr) -{ -#ifdef CONFIG_PROC_FS - char name[8]; - - snprintf(name, 7, "zoran%d", zr->id); - if (zr->zoran_proc) - remove_proc_entry(name, NULL); - zr->zoran_proc = NULL; -#endif -} diff --git a/drivers/media/video/zoran/zoran_procfs.h b/drivers/media/video/zoran/zoran_procfs.h deleted file mode 100644 index f2d5b1ba448f..000000000000 --- a/drivers/media/video/zoran/zoran_procfs.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Zoran zr36057/zr36067 PCI controller driver, for the - * Pinnacle/Miro DC10/DC10+/DC30/DC30+, Iomega Buz, Linux - * Media Labs LML33/LML33R10. - * - * This part handles card-specific data and detection - * - * Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx> - * - * Currently maintained by: - * Ronald Bultje <rbultje@ronald.bitfreak.net> - * Laurent Pinchart <laurent.pinchart@skynet.be> - * Mailinglist <mjpeg-users@lists.sf.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __ZORAN_PROCFS_H__ -#define __ZORAN_PROCFS_H__ - -extern int zoran_proc_init(struct zoran *zr); -extern void zoran_proc_cleanup(struct zoran *zr); - -#endif /* __ZORAN_PROCFS_H__ */ diff --git a/drivers/media/video/zoran/zr36016.c b/drivers/media/video/zoran/zr36016.c deleted file mode 100644 index b87ddba8608f..000000000000 --- a/drivers/media/video/zoran/zr36016.c +++ /dev/null @@ -1,524 +0,0 @@ -/* - * Zoran ZR36016 basic configuration functions - * - * Copyright (C) 2001 Wolfgang Scherr <scherr@net4you.at> - * - * $Id: zr36016.c,v 1.1.2.14 2003/08/20 19:46:55 rbultje Exp $ - * - * ------------------------------------------------------------------------ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * ------------------------------------------------------------------------ - */ - -#define ZR016_VERSION "v0.7" - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/slab.h> -#include <linux/delay.h> - -#include <linux/types.h> -#include <linux/wait.h> - -/* I/O commands, error codes */ -#include <asm/io.h> - -/* v4l API */ - -/* headerfile of this module */ -#include "zr36016.h" - -/* codec io API */ -#include "videocodec.h" - -/* it doesn't make sense to have more than 20 or so, - just to prevent some unwanted loops */ -#define MAX_CODECS 20 - -/* amount of chips attached via this driver */ -static int zr36016_codecs; - -/* debugging is available via module parameter */ -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-4)"); - -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format, ##args); \ - } while (0) - -/* ========================================================================= - Local hardware I/O functions: - - read/write via codec layer (registers are located in the master device) - ========================================================================= */ - -/* read and write functions */ -static u8 -zr36016_read (struct zr36016 *ptr, - u16 reg) -{ - u8 value = 0; - - // just in case something is wrong... - if (ptr->codec->master_data->readreg) - value = - (ptr->codec->master_data-> - readreg(ptr->codec, reg)) & 0xFF; - else - dprintk(1, - KERN_ERR "%s: invalid I/O setup, nothing read!\n", - ptr->name); - - dprintk(4, "%s: reading from 0x%04x: %02x\n", ptr->name, reg, - value); - - return value; -} - -static void -zr36016_write (struct zr36016 *ptr, - u16 reg, - u8 value) -{ - dprintk(4, "%s: writing 0x%02x to 0x%04x\n", ptr->name, value, - reg); - - // just in case something is wrong... - if (ptr->codec->master_data->writereg) { - ptr->codec->master_data->writereg(ptr->codec, reg, value); - } else - dprintk(1, - KERN_ERR - "%s: invalid I/O setup, nothing written!\n", - ptr->name); -} - -/* indirect read and write functions */ -/* the 016 supports auto-addr-increment, but - * writing it all time cost not much and is safer... */ -static u8 -zr36016_readi (struct zr36016 *ptr, - u16 reg) -{ - u8 value = 0; - - // just in case something is wrong... - if ((ptr->codec->master_data->writereg) && - (ptr->codec->master_data->readreg)) { - ptr->codec->master_data->writereg(ptr->codec, ZR016_IADDR, reg & 0x0F); // ADDR - value = (ptr->codec->master_data->readreg(ptr->codec, ZR016_IDATA)) & 0xFF; // DATA - } else - dprintk(1, - KERN_ERR - "%s: invalid I/O setup, nothing read (i)!\n", - ptr->name); - - dprintk(4, "%s: reading indirect from 0x%04x: %02x\n", ptr->name, - reg, value); - return value; -} - -static void -zr36016_writei (struct zr36016 *ptr, - u16 reg, - u8 value) -{ - dprintk(4, "%s: writing indirect 0x%02x to 0x%04x\n", ptr->name, - value, reg); - - // just in case something is wrong... - if (ptr->codec->master_data->writereg) { - ptr->codec->master_data->writereg(ptr->codec, ZR016_IADDR, reg & 0x0F); // ADDR - ptr->codec->master_data->writereg(ptr->codec, ZR016_IDATA, value & 0x0FF); // DATA - } else - dprintk(1, - KERN_ERR - "%s: invalid I/O setup, nothing written (i)!\n", - ptr->name); -} - -/* ========================================================================= - Local helper function: - - version read - ========================================================================= */ - -/* version kept in datastructure */ -static u8 -zr36016_read_version (struct zr36016 *ptr) -{ - ptr->version = zr36016_read(ptr, 0) >> 4; - return ptr->version; -} - -/* ========================================================================= - Local helper function: - - basic test of "connectivity", writes/reads to/from PAX-Lo register - ========================================================================= */ - -static int -zr36016_basic_test (struct zr36016 *ptr) -{ - if (debug) { - int i; - zr36016_writei(ptr, ZR016I_PAX_LO, 0x55); - dprintk(1, KERN_INFO "%s: registers: ", ptr->name); - for (i = 0; i <= 0x0b; i++) - dprintk(1, "%02x ", zr36016_readi(ptr, i)); - dprintk(1, "\n"); - } - // for testing just write 0, then the default value to a register and read - // it back in both cases - zr36016_writei(ptr, ZR016I_PAX_LO, 0x00); - if (zr36016_readi(ptr, ZR016I_PAX_LO) != 0x0) { - dprintk(1, - KERN_ERR - "%s: attach failed, can't connect to vfe processor!\n", - ptr->name); - return -ENXIO; - } - zr36016_writei(ptr, ZR016I_PAX_LO, 0x0d0); - if (zr36016_readi(ptr, ZR016I_PAX_LO) != 0x0d0) { - dprintk(1, - KERN_ERR - "%s: attach failed, can't connect to vfe processor!\n", - ptr->name); - return -ENXIO; - } - // we allow version numbers from 0-3, should be enough, though - zr36016_read_version(ptr); - if (ptr->version & 0x0c) { - dprintk(1, - KERN_ERR - "%s: attach failed, suspicious version %d found...\n", - ptr->name, ptr->version); - return -ENXIO; - } - - return 0; /* looks good! */ -} - -/* ========================================================================= - Local helper function: - - simple loop for pushing the init datasets - NO USE -- - ========================================================================= */ - -#if 0 -static int zr36016_pushit (struct zr36016 *ptr, - u16 startreg, - u16 len, - const char *data) -{ - int i=0; - - dprintk(4, "%s: write data block to 0x%04x (len=%d)\n", - ptr->name, startreg,len); - while (i<len) { - zr36016_writei(ptr, startreg++, data[i++]); - } - - return i; -} -#endif - -/* ========================================================================= - Basic datasets & init: - - //TODO// - ========================================================================= */ - -// needed offset values PAL NTSC SECAM -static const int zr016_xoff[] = { 20, 20, 20 }; -static const int zr016_yoff[] = { 8, 9, 7 }; - -static void -zr36016_init (struct zr36016 *ptr) -{ - // stop any processing - zr36016_write(ptr, ZR016_GOSTOP, 0); - - // mode setup (yuv422 in and out, compression/expansuon due to mode) - zr36016_write(ptr, ZR016_MODE, - ZR016_YUV422 | ZR016_YUV422_YUV422 | - (ptr->mode == CODEC_DO_COMPRESSION ? - ZR016_COMPRESSION : ZR016_EXPANSION)); - - // misc setup - zr36016_writei(ptr, ZR016I_SETUP1, - (ptr->xdec ? (ZR016_HRFL | ZR016_HORZ) : 0) | - (ptr->ydec ? ZR016_VERT : 0) | ZR016_CNTI); - zr36016_writei(ptr, ZR016I_SETUP2, ZR016_CCIR); - - // Window setup - // (no extra offset for now, norm defines offset, default width height) - zr36016_writei(ptr, ZR016I_PAX_HI, ptr->width >> 8); - zr36016_writei(ptr, ZR016I_PAX_LO, ptr->width & 0xFF); - zr36016_writei(ptr, ZR016I_PAY_HI, ptr->height >> 8); - zr36016_writei(ptr, ZR016I_PAY_LO, ptr->height & 0xFF); - zr36016_writei(ptr, ZR016I_NAX_HI, ptr->xoff >> 8); - zr36016_writei(ptr, ZR016I_NAX_LO, ptr->xoff & 0xFF); - zr36016_writei(ptr, ZR016I_NAY_HI, ptr->yoff >> 8); - zr36016_writei(ptr, ZR016I_NAY_LO, ptr->yoff & 0xFF); - - /* shall we continue now, please? */ - zr36016_write(ptr, ZR016_GOSTOP, 1); -} - -/* ========================================================================= - CODEC API FUNCTIONS - - this functions are accessed by the master via the API structure - ========================================================================= */ - -/* set compression/expansion mode and launches codec - - this should be the last call from the master before starting processing */ -static int -zr36016_set_mode (struct videocodec *codec, - int mode) -{ - struct zr36016 *ptr = (struct zr36016 *) codec->data; - - dprintk(2, "%s: set_mode %d call\n", ptr->name, mode); - - if ((mode != CODEC_DO_EXPANSION) && (mode != CODEC_DO_COMPRESSION)) - return -EINVAL; - - ptr->mode = mode; - zr36016_init(ptr); - - return 0; -} - -/* set picture size */ -static int -zr36016_set_video (struct videocodec *codec, - struct tvnorm *norm, - struct vfe_settings *cap, - struct vfe_polarity *pol) -{ - struct zr36016 *ptr = (struct zr36016 *) codec->data; - - dprintk(2, "%s: set_video %d.%d, %d/%d-%dx%d (0x%x) call\n", - ptr->name, norm->HStart, norm->VStart, - cap->x, cap->y, cap->width, cap->height, - cap->decimation); - - /* if () return -EINVAL; - * trust the master driver that it knows what it does - so - * we allow invalid startx/y for now ... */ - ptr->width = cap->width; - ptr->height = cap->height; - /* (Ronald) This is ugly. zoran_device.c, line 387 - * already mentions what happens if HStart is even - * (blue faces, etc., cr/cb inversed). There's probably - * some good reason why HStart is 0 instead of 1, so I'm - * leaving it to this for now, but really... This can be - * done a lot simpler */ - ptr->xoff = (norm->HStart ? norm->HStart : 1) + cap->x; - /* Something to note here (I don't understand it), setting - * VStart too high will cause the codec to 'not work'. I - * really don't get it. values of 16 (VStart) already break - * it here. Just '0' seems to work. More testing needed! */ - ptr->yoff = norm->VStart + cap->y; - /* (Ronald) dzjeeh, can't this thing do hor_decimation = 4? */ - ptr->xdec = ((cap->decimation & 0xff) == 1) ? 0 : 1; - ptr->ydec = (((cap->decimation >> 8) & 0xff) == 1) ? 0 : 1; - - return 0; -} - -/* additional control functions */ -static int -zr36016_control (struct videocodec *codec, - int type, - int size, - void *data) -{ - struct zr36016 *ptr = (struct zr36016 *) codec->data; - int *ival = (int *) data; - - dprintk(2, "%s: control %d call with %d byte\n", ptr->name, type, - size); - - switch (type) { - case CODEC_G_STATUS: /* get last status - we don't know it ... */ - if (size != sizeof(int)) - return -EFAULT; - *ival = 0; - break; - - case CODEC_G_CODEC_MODE: - if (size != sizeof(int)) - return -EFAULT; - *ival = 0; - break; - - case CODEC_S_CODEC_MODE: - if (size != sizeof(int)) - return -EFAULT; - if (*ival != 0) - return -EINVAL; - /* not needed, do nothing */ - return 0; - - case CODEC_G_VFE: - case CODEC_S_VFE: - return 0; - - case CODEC_S_MMAP: - /* not available, give an error */ - return -ENXIO; - - default: - return -EINVAL; - } - - return size; -} - -/* ========================================================================= - Exit and unregister function: - - Deinitializes Zoran's JPEG processor - ========================================================================= */ - -static int -zr36016_unset (struct videocodec *codec) -{ - struct zr36016 *ptr = codec->data; - - if (ptr) { - /* do wee need some codec deinit here, too ???? */ - - dprintk(1, "%s: finished codec #%d\n", ptr->name, - ptr->num); - kfree(ptr); - codec->data = NULL; - - zr36016_codecs--; - return 0; - } - - return -EFAULT; -} - -/* ========================================================================= - Setup and registry function: - - Initializes Zoran's JPEG processor - - Also sets pixel size, average code size, mode (compr./decompr.) - (the given size is determined by the processor with the video interface) - ========================================================================= */ - -static int -zr36016_setup (struct videocodec *codec) -{ - struct zr36016 *ptr; - int res; - - dprintk(2, "zr36016: initializing VFE subsystem #%d.\n", - zr36016_codecs); - - if (zr36016_codecs == MAX_CODECS) { - dprintk(1, - KERN_ERR "zr36016: Can't attach more codecs!\n"); - return -ENOSPC; - } - //mem structure init - codec->data = ptr = kzalloc(sizeof(struct zr36016), GFP_KERNEL); - if (NULL == ptr) { - dprintk(1, KERN_ERR "zr36016: Can't get enough memory!\n"); - return -ENOMEM; - } - - snprintf(ptr->name, sizeof(ptr->name), "zr36016[%d]", - zr36016_codecs); - ptr->num = zr36016_codecs++; - ptr->codec = codec; - - //testing - res = zr36016_basic_test(ptr); - if (res < 0) { - zr36016_unset(codec); - return res; - } - //final setup - ptr->mode = CODEC_DO_COMPRESSION; - ptr->width = 768; - ptr->height = 288; - ptr->xdec = 1; - ptr->ydec = 0; - zr36016_init(ptr); - - dprintk(1, KERN_INFO "%s: codec v%d attached and running\n", - ptr->name, ptr->version); - - return 0; -} - -static const struct videocodec zr36016_codec = { - .owner = THIS_MODULE, - .name = "zr36016", - .magic = 0L, // magic not used - .flags = - CODEC_FLAG_HARDWARE | CODEC_FLAG_VFE | CODEC_FLAG_ENCODER | - CODEC_FLAG_DECODER, - .type = CODEC_TYPE_ZR36016, - .setup = zr36016_setup, // functionality - .unset = zr36016_unset, - .set_mode = zr36016_set_mode, - .set_video = zr36016_set_video, - .control = zr36016_control, - // others are not used -}; - -/* ========================================================================= - HOOK IN DRIVER AS KERNEL MODULE - ========================================================================= */ - -static int __init -zr36016_init_module (void) -{ - //dprintk(1, "ZR36016 driver %s\n",ZR016_VERSION); - zr36016_codecs = 0; - return videocodec_register(&zr36016_codec); -} - -static void __exit -zr36016_cleanup_module (void) -{ - if (zr36016_codecs) { - dprintk(1, - "zr36016: something's wrong - %d codecs left somehow.\n", - zr36016_codecs); - } - videocodec_unregister(&zr36016_codec); -} - -module_init(zr36016_init_module); -module_exit(zr36016_cleanup_module); - -MODULE_AUTHOR("Wolfgang Scherr <scherr@net4you.at>"); -MODULE_DESCRIPTION("Driver module for ZR36016 video frontends " - ZR016_VERSION); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/zoran/zr36016.h b/drivers/media/video/zoran/zr36016.h deleted file mode 100644 index 8c79229f69d1..000000000000 --- a/drivers/media/video/zoran/zr36016.h +++ /dev/null @@ -1,111 +0,0 @@ -/* - * Zoran ZR36016 basic configuration functions - header file - * - * Copyright (C) 2001 Wolfgang Scherr <scherr@net4you.at> - * - * $Id: zr36016.h,v 1.1.2.3 2003/01/14 21:18:07 rbultje Exp $ - * - * ------------------------------------------------------------------------ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * ------------------------------------------------------------------------ - */ - -#ifndef ZR36016_H -#define ZR36016_H - -/* data stored for each zoran jpeg codec chip */ -struct zr36016 { - char name[32]; - int num; - /* io datastructure */ - struct videocodec *codec; - // coder status - __u8 version; - // actual coder setup - int mode; - - __u16 xoff; - __u16 yoff; - __u16 width; - __u16 height; - __u16 xdec; - __u16 ydec; -}; - -/* direct register addresses */ -#define ZR016_GOSTOP 0x00 -#define ZR016_MODE 0x01 -#define ZR016_IADDR 0x02 -#define ZR016_IDATA 0x03 - -/* indirect register addresses */ -#define ZR016I_SETUP1 0x00 -#define ZR016I_SETUP2 0x01 -#define ZR016I_NAX_LO 0x02 -#define ZR016I_NAX_HI 0x03 -#define ZR016I_PAX_LO 0x04 -#define ZR016I_PAX_HI 0x05 -#define ZR016I_NAY_LO 0x06 -#define ZR016I_NAY_HI 0x07 -#define ZR016I_PAY_LO 0x08 -#define ZR016I_PAY_HI 0x09 -#define ZR016I_NOL_LO 0x0a -#define ZR016I_NOL_HI 0x0b - -/* possible values for mode register */ -#define ZR016_RGB444_YUV444 0x00 -#define ZR016_RGB444_YUV422 0x01 -#define ZR016_RGB444_YUV411 0x02 -#define ZR016_RGB444_Y400 0x03 -#define ZR016_RGB444_RGB444 0x04 -#define ZR016_YUV444_YUV444 0x08 -#define ZR016_YUV444_YUV422 0x09 -#define ZR016_YUV444_YUV411 0x0a -#define ZR016_YUV444_Y400 0x0b -#define ZR016_YUV444_RGB444 0x0c -#define ZR016_YUV422_YUV422 0x11 -#define ZR016_YUV422_YUV411 0x12 -#define ZR016_YUV422_Y400 0x13 -#define ZR016_YUV411_YUV411 0x16 -#define ZR016_YUV411_Y400 0x17 -#define ZR016_4444_4444 0x19 -#define ZR016_100_100 0x1b - -#define ZR016_RGB444 0x00 -#define ZR016_YUV444 0x20 -#define ZR016_YUV422 0x40 - -#define ZR016_COMPRESSION 0x80 -#define ZR016_EXPANSION 0x80 - -/* possible values for setup 1 register */ -#define ZR016_CKRT 0x80 -#define ZR016_VERT 0x40 -#define ZR016_HORZ 0x20 -#define ZR016_HRFL 0x10 -#define ZR016_DSFL 0x08 -#define ZR016_SBFL 0x04 -#define ZR016_RSTR 0x02 -#define ZR016_CNTI 0x01 - -/* possible values for setup 2 register */ -#define ZR016_SYEN 0x40 -#define ZR016_CCIR 0x04 -#define ZR016_SIGN 0x02 -#define ZR016_YMCS 0x01 - -#endif /*fndef ZR36016_H */ diff --git a/drivers/media/video/zoran/zr36050.c b/drivers/media/video/zoran/zr36050.c deleted file mode 100644 index e1985609af4b..000000000000 --- a/drivers/media/video/zoran/zr36050.c +++ /dev/null @@ -1,900 +0,0 @@ -/* - * Zoran ZR36050 basic configuration functions - * - * Copyright (C) 2001 Wolfgang Scherr <scherr@net4you.at> - * - * $Id: zr36050.c,v 1.1.2.11 2003/08/03 14:54:53 rbultje Exp $ - * - * ------------------------------------------------------------------------ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * ------------------------------------------------------------------------ - */ - -#define ZR050_VERSION "v0.7.1" - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/slab.h> -#include <linux/delay.h> - -#include <linux/types.h> -#include <linux/wait.h> - -/* I/O commands, error codes */ -#include <asm/io.h> - -/* headerfile of this module */ -#include "zr36050.h" - -/* codec io API */ -#include "videocodec.h" - -/* it doesn't make sense to have more than 20 or so, - just to prevent some unwanted loops */ -#define MAX_CODECS 20 - -/* amount of chips attached via this driver */ -static int zr36050_codecs; - -/* debugging is available via module parameter */ -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-4)"); - -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format, ##args); \ - } while (0) - -/* ========================================================================= - Local hardware I/O functions: - - read/write via codec layer (registers are located in the master device) - ========================================================================= */ - -/* read and write functions */ -static u8 -zr36050_read (struct zr36050 *ptr, - u16 reg) -{ - u8 value = 0; - - // just in case something is wrong... - if (ptr->codec->master_data->readreg) - value = (ptr->codec->master_data->readreg(ptr->codec, - reg)) & 0xFF; - else - dprintk(1, - KERN_ERR "%s: invalid I/O setup, nothing read!\n", - ptr->name); - - dprintk(4, "%s: reading from 0x%04x: %02x\n", ptr->name, reg, - value); - - return value; -} - -static void -zr36050_write (struct zr36050 *ptr, - u16 reg, - u8 value) -{ - dprintk(4, "%s: writing 0x%02x to 0x%04x\n", ptr->name, value, - reg); - - // just in case something is wrong... - if (ptr->codec->master_data->writereg) - ptr->codec->master_data->writereg(ptr->codec, reg, value); - else - dprintk(1, - KERN_ERR - "%s: invalid I/O setup, nothing written!\n", - ptr->name); -} - -/* ========================================================================= - Local helper function: - - status read - ========================================================================= */ - -/* status is kept in datastructure */ -static u8 -zr36050_read_status1 (struct zr36050 *ptr) -{ - ptr->status1 = zr36050_read(ptr, ZR050_STATUS_1); - - zr36050_read(ptr, 0); - return ptr->status1; -} - -/* ========================================================================= - Local helper function: - - scale factor read - ========================================================================= */ - -/* scale factor is kept in datastructure */ -static u16 -zr36050_read_scalefactor (struct zr36050 *ptr) -{ - ptr->scalefact = (zr36050_read(ptr, ZR050_SF_HI) << 8) | - (zr36050_read(ptr, ZR050_SF_LO) & 0xFF); - - /* leave 0 selected for an eventually GO from master */ - zr36050_read(ptr, 0); - return ptr->scalefact; -} - -/* ========================================================================= - Local helper function: - - wait if codec is ready to proceed (end of processing) or time is over - ========================================================================= */ - -static void -zr36050_wait_end (struct zr36050 *ptr) -{ - int i = 0; - - while (!(zr36050_read_status1(ptr) & 0x4)) { - udelay(1); - if (i++ > 200000) { // 200ms, there is for sure something wrong!!! - dprintk(1, - "%s: timeout at wait_end (last status: 0x%02x)\n", - ptr->name, ptr->status1); - break; - } - } -} - -/* ========================================================================= - Local helper function: - - basic test of "connectivity", writes/reads to/from memory the SOF marker - ========================================================================= */ - -static int -zr36050_basic_test (struct zr36050 *ptr) -{ - zr36050_write(ptr, ZR050_SOF_IDX, 0x00); - zr36050_write(ptr, ZR050_SOF_IDX + 1, 0x00); - if ((zr36050_read(ptr, ZR050_SOF_IDX) | - zr36050_read(ptr, ZR050_SOF_IDX + 1)) != 0x0000) { - dprintk(1, - KERN_ERR - "%s: attach failed, can't connect to jpeg processor!\n", - ptr->name); - return -ENXIO; - } - zr36050_write(ptr, ZR050_SOF_IDX, 0xff); - zr36050_write(ptr, ZR050_SOF_IDX + 1, 0xc0); - if (((zr36050_read(ptr, ZR050_SOF_IDX) << 8) | - zr36050_read(ptr, ZR050_SOF_IDX + 1)) != 0xffc0) { - dprintk(1, - KERN_ERR - "%s: attach failed, can't connect to jpeg processor!\n", - ptr->name); - return -ENXIO; - } - - zr36050_wait_end(ptr); - if ((ptr->status1 & 0x4) == 0) { - dprintk(1, - KERN_ERR - "%s: attach failed, jpeg processor failed (end flag)!\n", - ptr->name); - return -EBUSY; - } - - return 0; /* looks good! */ -} - -/* ========================================================================= - Local helper function: - - simple loop for pushing the init datasets - ========================================================================= */ - -static int -zr36050_pushit (struct zr36050 *ptr, - u16 startreg, - u16 len, - const char *data) -{ - int i = 0; - - dprintk(4, "%s: write data block to 0x%04x (len=%d)\n", ptr->name, - startreg, len); - while (i < len) { - zr36050_write(ptr, startreg++, data[i++]); - } - - return i; -} - -/* ========================================================================= - Basic datasets: - - jpeg baseline setup data (you find it on lots places in internet, or just - extract it from any regular .jpg image...) - - Could be variable, but until it's not needed it they are just fixed to save - memory. Otherwise expand zr36050 structure with arrays, push the values to - it and initialize from there, as e.g. the linux zr36057/60 driver does it. - ========================================================================= */ - -static const char zr36050_dqt[0x86] = { - 0xff, 0xdb, //Marker: DQT - 0x00, 0x84, //Length: 2*65+2 - 0x00, //Pq,Tq first table - 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, - 0x0d, 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28, - 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25, - 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, - 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44, - 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57, - 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, - 0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63, - 0x01, //Pq,Tq second table - 0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, - 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63, - 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, - 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, - 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, - 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, - 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, - 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63 -}; - -static const char zr36050_dht[0x1a4] = { - 0xff, 0xc4, //Marker: DHT - 0x01, 0xa2, //Length: 2*AC, 2*DC - 0x00, //DC first table - 0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01, 0x01, - 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, - 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, - 0x01, //DC second table - 0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, - 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, - 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, - 0x10, //AC first table - 0x00, 0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03, - 0x05, 0x05, 0x04, 0x04, 0x00, 0x00, - 0x01, 0x7D, 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, - 0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, - 0x07, 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xA1, - 0x08, 0x23, 0x42, 0xB1, 0xC1, 0x15, 0x52, 0xD1, 0xF0, 0x24, - 0x33, 0x62, 0x72, 0x82, 0x09, 0x0A, 0x16, 0x17, - 0x18, 0x19, 0x1A, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x34, - 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x43, 0x44, - 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56, - 0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66, - 0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, - 0x79, 0x7A, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, - 0x89, 0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, - 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, - 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, - 0xBA, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, - 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, - 0xDA, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, - 0xE8, 0xE9, 0xEA, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, - 0xF8, 0xF9, 0xFA, - 0x11, //AC second table - 0x00, 0x02, 0x01, 0x02, 0x04, 0x04, 0x03, 0x04, - 0x07, 0x05, 0x04, 0x04, 0x00, 0x01, - 0x02, 0x77, 0x00, 0x01, 0x02, 0x03, 0x11, 0x04, - 0x05, 0x21, 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71, - 0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, - 0xA1, 0xB1, 0xC1, 0x09, 0x23, 0x33, 0x52, 0xF0, 0x15, 0x62, - 0x72, 0xD1, 0x0A, 0x16, 0x24, 0x34, 0xE1, 0x25, - 0xF1, 0x17, 0x18, 0x19, 0x1A, 0x26, 0x27, 0x28, 0x29, 0x2A, - 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x43, 0x44, - 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56, - 0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66, - 0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, - 0x79, 0x7A, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, - 0x88, 0x89, 0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, - 0x99, 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, - 0xA8, 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, - 0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, - 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, - 0xD9, 0xDA, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, - 0xE8, 0xE9, 0xEA, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, - 0xF9, 0xFA -}; - -/* jpeg baseline setup, this is just fixed in this driver (YUV pictures) */ -#define NO_OF_COMPONENTS 0x3 //Y,U,V -#define BASELINE_PRECISION 0x8 //MCU size (?) -static const char zr36050_tq[8] = { 0, 1, 1, 0, 0, 0, 0, 0 }; //table idx's QT -static const char zr36050_td[8] = { 0, 1, 1, 0, 0, 0, 0, 0 }; //table idx's DC -static const char zr36050_ta[8] = { 0, 1, 1, 0, 0, 0, 0, 0 }; //table idx's AC - -/* horizontal 422 decimation setup (maybe we support 411 or so later, too) */ -static const char zr36050_decimation_h[8] = { 2, 1, 1, 0, 0, 0, 0, 0 }; -static const char zr36050_decimation_v[8] = { 1, 1, 1, 0, 0, 0, 0, 0 }; - -/* ========================================================================= - Local helper functions: - - calculation and setup of parameter-dependent JPEG baseline segments - (needed for compression only) - ========================================================================= */ - -/* ------------------------------------------------------------------------- */ - -/* SOF (start of frame) segment depends on width, height and sampling ratio - of each color component */ - -static int -zr36050_set_sof (struct zr36050 *ptr) -{ - char sof_data[34]; // max. size of register set - int i; - - dprintk(3, "%s: write SOF (%dx%d, %d components)\n", ptr->name, - ptr->width, ptr->height, NO_OF_COMPONENTS); - sof_data[0] = 0xff; - sof_data[1] = 0xc0; - sof_data[2] = 0x00; - sof_data[3] = (3 * NO_OF_COMPONENTS) + 8; - sof_data[4] = BASELINE_PRECISION; // only '8' possible with zr36050 - sof_data[5] = (ptr->height) >> 8; - sof_data[6] = (ptr->height) & 0xff; - sof_data[7] = (ptr->width) >> 8; - sof_data[8] = (ptr->width) & 0xff; - sof_data[9] = NO_OF_COMPONENTS; - for (i = 0; i < NO_OF_COMPONENTS; i++) { - sof_data[10 + (i * 3)] = i; // index identifier - sof_data[11 + (i * 3)] = (ptr->h_samp_ratio[i] << 4) | (ptr->v_samp_ratio[i]); // sampling ratios - sof_data[12 + (i * 3)] = zr36050_tq[i]; // Q table selection - } - return zr36050_pushit(ptr, ZR050_SOF_IDX, - (3 * NO_OF_COMPONENTS) + 10, sof_data); -} - -/* ------------------------------------------------------------------------- */ - -/* SOS (start of scan) segment depends on the used scan components - of each color component */ - -static int -zr36050_set_sos (struct zr36050 *ptr) -{ - char sos_data[16]; // max. size of register set - int i; - - dprintk(3, "%s: write SOS\n", ptr->name); - sos_data[0] = 0xff; - sos_data[1] = 0xda; - sos_data[2] = 0x00; - sos_data[3] = 2 + 1 + (2 * NO_OF_COMPONENTS) + 3; - sos_data[4] = NO_OF_COMPONENTS; - for (i = 0; i < NO_OF_COMPONENTS; i++) { - sos_data[5 + (i * 2)] = i; // index - sos_data[6 + (i * 2)] = (zr36050_td[i] << 4) | zr36050_ta[i]; // AC/DC tbl.sel. - } - sos_data[2 + 1 + (2 * NO_OF_COMPONENTS) + 2] = 00; // scan start - sos_data[2 + 1 + (2 * NO_OF_COMPONENTS) + 3] = 0x3F; - sos_data[2 + 1 + (2 * NO_OF_COMPONENTS) + 4] = 00; - return zr36050_pushit(ptr, ZR050_SOS1_IDX, - 4 + 1 + (2 * NO_OF_COMPONENTS) + 3, - sos_data); -} - -/* ------------------------------------------------------------------------- */ - -/* DRI (define restart interval) */ - -static int -zr36050_set_dri (struct zr36050 *ptr) -{ - char dri_data[6]; // max. size of register set - - dprintk(3, "%s: write DRI\n", ptr->name); - dri_data[0] = 0xff; - dri_data[1] = 0xdd; - dri_data[2] = 0x00; - dri_data[3] = 0x04; - dri_data[4] = ptr->dri >> 8; - dri_data[5] = ptr->dri & 0xff; - return zr36050_pushit(ptr, ZR050_DRI_IDX, 6, dri_data); -} - -/* ========================================================================= - Setup function: - - Setup compression/decompression of Zoran's JPEG processor - ( see also zoran 36050 manual ) - - ... sorry for the spaghetti code ... - ========================================================================= */ -static void -zr36050_init (struct zr36050 *ptr) -{ - int sum = 0; - long bitcnt, tmp; - - if (ptr->mode == CODEC_DO_COMPRESSION) { - dprintk(2, "%s: COMPRESSION SETUP\n", ptr->name); - - /* 050 communicates with 057 in master mode */ - zr36050_write(ptr, ZR050_HARDWARE, ZR050_HW_MSTR); - - /* encoding table preload for compression */ - zr36050_write(ptr, ZR050_MODE, - ZR050_MO_COMP | ZR050_MO_TLM); - zr36050_write(ptr, ZR050_OPTIONS, 0); - - /* disable all IRQs */ - zr36050_write(ptr, ZR050_INT_REQ_0, 0); - zr36050_write(ptr, ZR050_INT_REQ_1, 3); // low 2 bits always 1 - - /* volume control settings */ - /*zr36050_write(ptr, ZR050_MBCV, ptr->max_block_vol);*/ - zr36050_write(ptr, ZR050_SF_HI, ptr->scalefact >> 8); - zr36050_write(ptr, ZR050_SF_LO, ptr->scalefact & 0xff); - - zr36050_write(ptr, ZR050_AF_HI, 0xff); - zr36050_write(ptr, ZR050_AF_M, 0xff); - zr36050_write(ptr, ZR050_AF_LO, 0xff); - - /* setup the variable jpeg tables */ - sum += zr36050_set_sof(ptr); - sum += zr36050_set_sos(ptr); - sum += zr36050_set_dri(ptr); - - /* setup the fixed jpeg tables - maybe variable, though - - * (see table init section above) */ - dprintk(3, "%s: write DQT, DHT, APP\n", ptr->name); - sum += zr36050_pushit(ptr, ZR050_DQT_IDX, - sizeof(zr36050_dqt), zr36050_dqt); - sum += zr36050_pushit(ptr, ZR050_DHT_IDX, - sizeof(zr36050_dht), zr36050_dht); - zr36050_write(ptr, ZR050_APP_IDX, 0xff); - zr36050_write(ptr, ZR050_APP_IDX + 1, 0xe0 + ptr->app.appn); - zr36050_write(ptr, ZR050_APP_IDX + 2, 0x00); - zr36050_write(ptr, ZR050_APP_IDX + 3, ptr->app.len + 2); - sum += zr36050_pushit(ptr, ZR050_APP_IDX + 4, 60, - ptr->app.data) + 4; - zr36050_write(ptr, ZR050_COM_IDX, 0xff); - zr36050_write(ptr, ZR050_COM_IDX + 1, 0xfe); - zr36050_write(ptr, ZR050_COM_IDX + 2, 0x00); - zr36050_write(ptr, ZR050_COM_IDX + 3, ptr->com.len + 2); - sum += zr36050_pushit(ptr, ZR050_COM_IDX + 4, 60, - ptr->com.data) + 4; - - /* do the internal huffman table preload */ - zr36050_write(ptr, ZR050_MARKERS_EN, ZR050_ME_DHTI); - - zr36050_write(ptr, ZR050_GO, 1); // launch codec - zr36050_wait_end(ptr); - dprintk(2, "%s: Status after table preload: 0x%02x\n", - ptr->name, ptr->status1); - - if ((ptr->status1 & 0x4) == 0) { - dprintk(1, KERN_ERR "%s: init aborted!\n", - ptr->name); - return; // something is wrong, its timed out!!!! - } - - /* setup misc. data for compression (target code sizes) */ - - /* size of compressed code to reach without header data */ - sum = ptr->real_code_vol - sum; - bitcnt = sum << 3; /* need the size in bits */ - - tmp = bitcnt >> 16; - dprintk(3, - "%s: code: csize=%d, tot=%d, bit=%ld, highbits=%ld\n", - ptr->name, sum, ptr->real_code_vol, bitcnt, tmp); - zr36050_write(ptr, ZR050_TCV_NET_HI, tmp >> 8); - zr36050_write(ptr, ZR050_TCV_NET_MH, tmp & 0xff); - tmp = bitcnt & 0xffff; - zr36050_write(ptr, ZR050_TCV_NET_ML, tmp >> 8); - zr36050_write(ptr, ZR050_TCV_NET_LO, tmp & 0xff); - - bitcnt -= bitcnt >> 7; // bits without stuffing - bitcnt -= ((bitcnt * 5) >> 6); // bits without eob - - tmp = bitcnt >> 16; - dprintk(3, "%s: code: nettobit=%ld, highnettobits=%ld\n", - ptr->name, bitcnt, tmp); - zr36050_write(ptr, ZR050_TCV_DATA_HI, tmp >> 8); - zr36050_write(ptr, ZR050_TCV_DATA_MH, tmp & 0xff); - tmp = bitcnt & 0xffff; - zr36050_write(ptr, ZR050_TCV_DATA_ML, tmp >> 8); - zr36050_write(ptr, ZR050_TCV_DATA_LO, tmp & 0xff); - - /* compression setup with or without bitrate control */ - zr36050_write(ptr, ZR050_MODE, - ZR050_MO_COMP | ZR050_MO_PASS2 | - (ptr->bitrate_ctrl ? ZR050_MO_BRC : 0)); - - /* this headers seem to deliver "valid AVI" jpeg frames */ - zr36050_write(ptr, ZR050_MARKERS_EN, - ZR050_ME_DQT | ZR050_ME_DHT | - ((ptr->app.len > 0) ? ZR050_ME_APP : 0) | - ((ptr->com.len > 0) ? ZR050_ME_COM : 0)); - } else { - dprintk(2, "%s: EXPANSION SETUP\n", ptr->name); - - /* 050 communicates with 055 in master mode */ - zr36050_write(ptr, ZR050_HARDWARE, - ZR050_HW_MSTR | ZR050_HW_CFIS_2_CLK); - - /* encoding table preload */ - zr36050_write(ptr, ZR050_MODE, ZR050_MO_TLM); - - /* disable all IRQs */ - zr36050_write(ptr, ZR050_INT_REQ_0, 0); - zr36050_write(ptr, ZR050_INT_REQ_1, 3); // low 2 bits always 1 - - dprintk(3, "%s: write DHT\n", ptr->name); - zr36050_pushit(ptr, ZR050_DHT_IDX, sizeof(zr36050_dht), - zr36050_dht); - - /* do the internal huffman table preload */ - zr36050_write(ptr, ZR050_MARKERS_EN, ZR050_ME_DHTI); - - zr36050_write(ptr, ZR050_GO, 1); // launch codec - zr36050_wait_end(ptr); - dprintk(2, "%s: Status after table preload: 0x%02x\n", - ptr->name, ptr->status1); - - if ((ptr->status1 & 0x4) == 0) { - dprintk(1, KERN_ERR "%s: init aborted!\n", - ptr->name); - return; // something is wrong, its timed out!!!! - } - - /* setup misc. data for expansion */ - zr36050_write(ptr, ZR050_MODE, 0); - zr36050_write(ptr, ZR050_MARKERS_EN, 0); - } - - /* adr on selected, to allow GO from master */ - zr36050_read(ptr, 0); -} - -/* ========================================================================= - CODEC API FUNCTIONS - - this functions are accessed by the master via the API structure - ========================================================================= */ - -/* set compression/expansion mode and launches codec - - this should be the last call from the master before starting processing */ -static int -zr36050_set_mode (struct videocodec *codec, - int mode) -{ - struct zr36050 *ptr = (struct zr36050 *) codec->data; - - dprintk(2, "%s: set_mode %d call\n", ptr->name, mode); - - if ((mode != CODEC_DO_EXPANSION) && (mode != CODEC_DO_COMPRESSION)) - return -EINVAL; - - ptr->mode = mode; - zr36050_init(ptr); - - return 0; -} - -/* set picture size (norm is ignored as the codec doesn't know about it) */ -static int -zr36050_set_video (struct videocodec *codec, - struct tvnorm *norm, - struct vfe_settings *cap, - struct vfe_polarity *pol) -{ - struct zr36050 *ptr = (struct zr36050 *) codec->data; - int size; - - dprintk(2, "%s: set_video %d.%d, %d/%d-%dx%d (0x%x) q%d call\n", - ptr->name, norm->HStart, norm->VStart, - cap->x, cap->y, cap->width, cap->height, - cap->decimation, cap->quality); - /* if () return -EINVAL; - * trust the master driver that it knows what it does - so - * we allow invalid startx/y and norm for now ... */ - ptr->width = cap->width / (cap->decimation & 0xff); - ptr->height = cap->height / ((cap->decimation >> 8) & 0xff); - - /* (KM) JPEG quality */ - size = ptr->width * ptr->height; - size *= 16; /* size in bits */ - /* apply quality setting */ - size = size * cap->quality / 200; - - /* Minimum: 1kb */ - if (size < 8192) - size = 8192; - /* Maximum: 7/8 of code buffer */ - if (size > ptr->total_code_vol * 7) - size = ptr->total_code_vol * 7; - - ptr->real_code_vol = size >> 3; /* in bytes */ - - /* Set max_block_vol here (previously in zr36050_init, moved - * here for consistency with zr36060 code */ - zr36050_write(ptr, ZR050_MBCV, ptr->max_block_vol); - - return 0; -} - -/* additional control functions */ -static int -zr36050_control (struct videocodec *codec, - int type, - int size, - void *data) -{ - struct zr36050 *ptr = (struct zr36050 *) codec->data; - int *ival = (int *) data; - - dprintk(2, "%s: control %d call with %d byte\n", ptr->name, type, - size); - - switch (type) { - case CODEC_G_STATUS: /* get last status */ - if (size != sizeof(int)) - return -EFAULT; - zr36050_read_status1(ptr); - *ival = ptr->status1; - break; - - case CODEC_G_CODEC_MODE: - if (size != sizeof(int)) - return -EFAULT; - *ival = CODEC_MODE_BJPG; - break; - - case CODEC_S_CODEC_MODE: - if (size != sizeof(int)) - return -EFAULT; - if (*ival != CODEC_MODE_BJPG) - return -EINVAL; - /* not needed, do nothing */ - return 0; - - case CODEC_G_VFE: - case CODEC_S_VFE: - /* not needed, do nothing */ - return 0; - - case CODEC_S_MMAP: - /* not available, give an error */ - return -ENXIO; - - case CODEC_G_JPEG_TDS_BYTE: /* get target volume in byte */ - if (size != sizeof(int)) - return -EFAULT; - *ival = ptr->total_code_vol; - break; - - case CODEC_S_JPEG_TDS_BYTE: /* get target volume in byte */ - if (size != sizeof(int)) - return -EFAULT; - ptr->total_code_vol = *ival; - /* (Kieran Morrissey) - * code copied from zr36060.c to ensure proper bitrate */ - ptr->real_code_vol = (ptr->total_code_vol * 6) >> 3; - break; - - case CODEC_G_JPEG_SCALE: /* get scaling factor */ - if (size != sizeof(int)) - return -EFAULT; - *ival = zr36050_read_scalefactor(ptr); - break; - - case CODEC_S_JPEG_SCALE: /* set scaling factor */ - if (size != sizeof(int)) - return -EFAULT; - ptr->scalefact = *ival; - break; - - case CODEC_G_JPEG_APP_DATA: { /* get appn marker data */ - struct jpeg_app_marker *app = data; - - if (size != sizeof(struct jpeg_app_marker)) - return -EFAULT; - - *app = ptr->app; - break; - } - - case CODEC_S_JPEG_APP_DATA: { /* set appn marker data */ - struct jpeg_app_marker *app = data; - - if (size != sizeof(struct jpeg_app_marker)) - return -EFAULT; - - ptr->app = *app; - break; - } - - case CODEC_G_JPEG_COM_DATA: { /* get comment marker data */ - struct jpeg_com_marker *com = data; - - if (size != sizeof(struct jpeg_com_marker)) - return -EFAULT; - - *com = ptr->com; - break; - } - - case CODEC_S_JPEG_COM_DATA: { /* set comment marker data */ - struct jpeg_com_marker *com = data; - - if (size != sizeof(struct jpeg_com_marker)) - return -EFAULT; - - ptr->com = *com; - break; - } - - default: - return -EINVAL; - } - - return size; -} - -/* ========================================================================= - Exit and unregister function: - - Deinitializes Zoran's JPEG processor - ========================================================================= */ - -static int -zr36050_unset (struct videocodec *codec) -{ - struct zr36050 *ptr = codec->data; - - if (ptr) { - /* do wee need some codec deinit here, too ???? */ - - dprintk(1, "%s: finished codec #%d\n", ptr->name, - ptr->num); - kfree(ptr); - codec->data = NULL; - - zr36050_codecs--; - return 0; - } - - return -EFAULT; -} - -/* ========================================================================= - Setup and registry function: - - Initializes Zoran's JPEG processor - - Also sets pixel size, average code size, mode (compr./decompr.) - (the given size is determined by the processor with the video interface) - ========================================================================= */ - -static int -zr36050_setup (struct videocodec *codec) -{ - struct zr36050 *ptr; - int res; - - dprintk(2, "zr36050: initializing MJPEG subsystem #%d.\n", - zr36050_codecs); - - if (zr36050_codecs == MAX_CODECS) { - dprintk(1, - KERN_ERR "zr36050: Can't attach more codecs!\n"); - return -ENOSPC; - } - //mem structure init - codec->data = ptr = kzalloc(sizeof(struct zr36050), GFP_KERNEL); - if (NULL == ptr) { - dprintk(1, KERN_ERR "zr36050: Can't get enough memory!\n"); - return -ENOMEM; - } - - snprintf(ptr->name, sizeof(ptr->name), "zr36050[%d]", - zr36050_codecs); - ptr->num = zr36050_codecs++; - ptr->codec = codec; - - //testing - res = zr36050_basic_test(ptr); - if (res < 0) { - zr36050_unset(codec); - return res; - } - //final setup - memcpy(ptr->h_samp_ratio, zr36050_decimation_h, 8); - memcpy(ptr->v_samp_ratio, zr36050_decimation_v, 8); - - ptr->bitrate_ctrl = 0; /* 0 or 1 - fixed file size flag - * (what is the difference?) */ - ptr->mode = CODEC_DO_COMPRESSION; - ptr->width = 384; - ptr->height = 288; - ptr->total_code_vol = 16000; - ptr->max_block_vol = 240; - ptr->scalefact = 0x100; - ptr->dri = 1; - - /* no app/com marker by default */ - ptr->app.appn = 0; - ptr->app.len = 0; - ptr->com.len = 0; - - zr36050_init(ptr); - - dprintk(1, KERN_INFO "%s: codec attached and running\n", - ptr->name); - - return 0; -} - -static const struct videocodec zr36050_codec = { - .owner = THIS_MODULE, - .name = "zr36050", - .magic = 0L, // magic not used - .flags = - CODEC_FLAG_JPEG | CODEC_FLAG_HARDWARE | CODEC_FLAG_ENCODER | - CODEC_FLAG_DECODER, - .type = CODEC_TYPE_ZR36050, - .setup = zr36050_setup, // functionality - .unset = zr36050_unset, - .set_mode = zr36050_set_mode, - .set_video = zr36050_set_video, - .control = zr36050_control, - // others are not used -}; - -/* ========================================================================= - HOOK IN DRIVER AS KERNEL MODULE - ========================================================================= */ - -static int __init -zr36050_init_module (void) -{ - //dprintk(1, "ZR36050 driver %s\n",ZR050_VERSION); - zr36050_codecs = 0; - return videocodec_register(&zr36050_codec); -} - -static void __exit -zr36050_cleanup_module (void) -{ - if (zr36050_codecs) { - dprintk(1, - "zr36050: something's wrong - %d codecs left somehow.\n", - zr36050_codecs); - } - videocodec_unregister(&zr36050_codec); -} - -module_init(zr36050_init_module); -module_exit(zr36050_cleanup_module); - -MODULE_AUTHOR("Wolfgang Scherr <scherr@net4you.at>"); -MODULE_DESCRIPTION("Driver module for ZR36050 jpeg processors " - ZR050_VERSION); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/zoran/zr36050.h b/drivers/media/video/zoran/zr36050.h deleted file mode 100644 index 9f52f0cdde50..000000000000 --- a/drivers/media/video/zoran/zr36050.h +++ /dev/null @@ -1,184 +0,0 @@ -/* - * Zoran ZR36050 basic configuration functions - header file - * - * Copyright (C) 2001 Wolfgang Scherr <scherr@net4you.at> - * - * $Id: zr36050.h,v 1.1.2.2 2003/01/14 21:18:22 rbultje Exp $ - * - * ------------------------------------------------------------------------ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * ------------------------------------------------------------------------ - */ - -#ifndef ZR36050_H -#define ZR36050_H - -#include "videocodec.h" - -/* data stored for each zoran jpeg codec chip */ -struct zr36050 { - char name[32]; - int num; - /* io datastructure */ - struct videocodec *codec; - // last coder status - __u8 status1; - // actual coder setup - int mode; - - __u16 width; - __u16 height; - - __u16 bitrate_ctrl; - - __u32 total_code_vol; - __u32 real_code_vol; - __u16 max_block_vol; - - __u8 h_samp_ratio[8]; - __u8 v_samp_ratio[8]; - __u16 scalefact; - __u16 dri; - - /* com/app marker */ - struct jpeg_com_marker com; - struct jpeg_app_marker app; -}; - -/* zr36050 register addresses */ -#define ZR050_GO 0x000 -#define ZR050_HARDWARE 0x002 -#define ZR050_MODE 0x003 -#define ZR050_OPTIONS 0x004 -#define ZR050_MBCV 0x005 -#define ZR050_MARKERS_EN 0x006 -#define ZR050_INT_REQ_0 0x007 -#define ZR050_INT_REQ_1 0x008 -#define ZR050_TCV_NET_HI 0x009 -#define ZR050_TCV_NET_MH 0x00a -#define ZR050_TCV_NET_ML 0x00b -#define ZR050_TCV_NET_LO 0x00c -#define ZR050_TCV_DATA_HI 0x00d -#define ZR050_TCV_DATA_MH 0x00e -#define ZR050_TCV_DATA_ML 0x00f -#define ZR050_TCV_DATA_LO 0x010 -#define ZR050_SF_HI 0x011 -#define ZR050_SF_LO 0x012 -#define ZR050_AF_HI 0x013 -#define ZR050_AF_M 0x014 -#define ZR050_AF_LO 0x015 -#define ZR050_ACV_HI 0x016 -#define ZR050_ACV_MH 0x017 -#define ZR050_ACV_ML 0x018 -#define ZR050_ACV_LO 0x019 -#define ZR050_ACT_HI 0x01a -#define ZR050_ACT_MH 0x01b -#define ZR050_ACT_ML 0x01c -#define ZR050_ACT_LO 0x01d -#define ZR050_ACV_TRUN_HI 0x01e -#define ZR050_ACV_TRUN_MH 0x01f -#define ZR050_ACV_TRUN_ML 0x020 -#define ZR050_ACV_TRUN_LO 0x021 -#define ZR050_STATUS_0 0x02e -#define ZR050_STATUS_1 0x02f - -#define ZR050_SOF_IDX 0x040 -#define ZR050_SOS1_IDX 0x07a -#define ZR050_SOS2_IDX 0x08a -#define ZR050_SOS3_IDX 0x09a -#define ZR050_SOS4_IDX 0x0aa -#define ZR050_DRI_IDX 0x0c0 -#define ZR050_DNL_IDX 0x0c6 -#define ZR050_DQT_IDX 0x0cc -#define ZR050_DHT_IDX 0x1d4 -#define ZR050_APP_IDX 0x380 -#define ZR050_COM_IDX 0x3c0 - -/* zr36050 hardware register bits */ - -#define ZR050_HW_BSWD 0x80 -#define ZR050_HW_MSTR 0x40 -#define ZR050_HW_DMA 0x20 -#define ZR050_HW_CFIS_1_CLK 0x00 -#define ZR050_HW_CFIS_2_CLK 0x04 -#define ZR050_HW_CFIS_3_CLK 0x08 -#define ZR050_HW_CFIS_4_CLK 0x0C -#define ZR050_HW_CFIS_5_CLK 0x10 -#define ZR050_HW_CFIS_6_CLK 0x14 -#define ZR050_HW_CFIS_7_CLK 0x18 -#define ZR050_HW_CFIS_8_CLK 0x1C -#define ZR050_HW_BELE 0x01 - -/* zr36050 mode register bits */ - -#define ZR050_MO_COMP 0x80 -#define ZR050_MO_COMP 0x80 -#define ZR050_MO_ATP 0x40 -#define ZR050_MO_PASS2 0x20 -#define ZR050_MO_TLM 0x10 -#define ZR050_MO_DCONLY 0x08 -#define ZR050_MO_BRC 0x04 - -#define ZR050_MO_ATP 0x40 -#define ZR050_MO_PASS2 0x20 -#define ZR050_MO_TLM 0x10 -#define ZR050_MO_DCONLY 0x08 - -/* zr36050 option register bits */ - -#define ZR050_OP_NSCN_1 0x00 -#define ZR050_OP_NSCN_2 0x20 -#define ZR050_OP_NSCN_3 0x40 -#define ZR050_OP_NSCN_4 0x60 -#define ZR050_OP_NSCN_5 0x80 -#define ZR050_OP_NSCN_6 0xA0 -#define ZR050_OP_NSCN_7 0xC0 -#define ZR050_OP_NSCN_8 0xE0 -#define ZR050_OP_OVF 0x10 - - -/* zr36050 markers-enable register bits */ - -#define ZR050_ME_APP 0x80 -#define ZR050_ME_COM 0x40 -#define ZR050_ME_DRI 0x20 -#define ZR050_ME_DQT 0x10 -#define ZR050_ME_DHT 0x08 -#define ZR050_ME_DNL 0x04 -#define ZR050_ME_DQTI 0x02 -#define ZR050_ME_DHTI 0x01 - -/* zr36050 status0/1 register bit masks */ - -#define ZR050_ST_RST_MASK 0x20 -#define ZR050_ST_SOF_MASK 0x02 -#define ZR050_ST_SOS_MASK 0x02 -#define ZR050_ST_DATRDY_MASK 0x80 -#define ZR050_ST_MRKDET_MASK 0x40 -#define ZR050_ST_RFM_MASK 0x10 -#define ZR050_ST_RFD_MASK 0x08 -#define ZR050_ST_END_MASK 0x04 -#define ZR050_ST_TCVOVF_MASK 0x02 -#define ZR050_ST_DATOVF_MASK 0x01 - -/* pixel component idx */ - -#define ZR050_Y_COMPONENT 0 -#define ZR050_U_COMPONENT 1 -#define ZR050_V_COMPONENT 2 - -#endif /*fndef ZR36050_H */ diff --git a/drivers/media/video/zoran/zr36057.h b/drivers/media/video/zoran/zr36057.h deleted file mode 100644 index 54c9362aa980..000000000000 --- a/drivers/media/video/zoran/zr36057.h +++ /dev/null @@ -1,168 +0,0 @@ -/* - * zr36057.h - zr36057 register offsets - * - * Copyright (C) 1998 Dave Perks <dperks@ibm.net> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _ZR36057_H_ -#define _ZR36057_H_ - - -/* Zoran ZR36057 registers */ - -#define ZR36057_VFEHCR 0x000 /* Video Front End, Horizontal Configuration Register */ -#define ZR36057_VFEHCR_HSPol (1<<30) -#define ZR36057_VFEHCR_HStart 10 -#define ZR36057_VFEHCR_HEnd 0 -#define ZR36057_VFEHCR_Hmask 0x3ff - -#define ZR36057_VFEVCR 0x004 /* Video Front End, Vertical Configuration Register */ -#define ZR36057_VFEVCR_VSPol (1<<30) -#define ZR36057_VFEVCR_VStart 10 -#define ZR36057_VFEVCR_VEnd 0 -#define ZR36057_VFEVCR_Vmask 0x3ff - -#define ZR36057_VFESPFR 0x008 /* Video Front End, Scaler and Pixel Format Register */ -#define ZR36057_VFESPFR_ExtFl (1<<26) -#define ZR36057_VFESPFR_TopField (1<<25) -#define ZR36057_VFESPFR_VCLKPol (1<<24) -#define ZR36057_VFESPFR_HFilter 21 -#define ZR36057_VFESPFR_HorDcm 14 -#define ZR36057_VFESPFR_VerDcm 8 -#define ZR36057_VFESPFR_DispMode 6 -#define ZR36057_VFESPFR_YUV422 (0<<3) -#define ZR36057_VFESPFR_RGB888 (1<<3) -#define ZR36057_VFESPFR_RGB565 (2<<3) -#define ZR36057_VFESPFR_RGB555 (3<<3) -#define ZR36057_VFESPFR_ErrDif (1<<2) -#define ZR36057_VFESPFR_Pack24 (1<<1) -#define ZR36057_VFESPFR_LittleEndian (1<<0) - -#define ZR36057_VDTR 0x00c /* Video Display "Top" Register */ - -#define ZR36057_VDBR 0x010 /* Video Display "Bottom" Register */ - -#define ZR36057_VSSFGR 0x014 /* Video Stride, Status, and Frame Grab Register */ -#define ZR36057_VSSFGR_DispStride 16 -#define ZR36057_VSSFGR_VidOvf (1<<8) -#define ZR36057_VSSFGR_SnapShot (1<<1) -#define ZR36057_VSSFGR_FrameGrab (1<<0) - -#define ZR36057_VDCR 0x018 /* Video Display Configuration Register */ -#define ZR36057_VDCR_VidEn (1<<31) -#define ZR36057_VDCR_MinPix 24 -#define ZR36057_VDCR_Triton (1<<24) -#define ZR36057_VDCR_VidWinHt 12 -#define ZR36057_VDCR_VidWinWid 0 - -#define ZR36057_MMTR 0x01c /* Masking Map "Top" Register */ - -#define ZR36057_MMBR 0x020 /* Masking Map "Bottom" Register */ - -#define ZR36057_OCR 0x024 /* Overlay Control Register */ -#define ZR36057_OCR_OvlEnable (1 << 15) -#define ZR36057_OCR_MaskStride 0 - -#define ZR36057_SPGPPCR 0x028 /* System, PCI, and General Purpose Pins Control Register */ -#define ZR36057_SPGPPCR_SoftReset (1<<24) - -#define ZR36057_GPPGCR1 0x02c /* General Purpose Pins and GuestBus Control Register (1) */ - -#define ZR36057_MCSAR 0x030 /* MPEG Code Source Address Register */ - -#define ZR36057_MCTCR 0x034 /* MPEG Code Transfer Control Register */ -#define ZR36057_MCTCR_CodTime (1 << 30) -#define ZR36057_MCTCR_CEmpty (1 << 29) -#define ZR36057_MCTCR_CFlush (1 << 28) -#define ZR36057_MCTCR_CodGuestID 20 -#define ZR36057_MCTCR_CodGuestReg 16 - -#define ZR36057_MCMPR 0x038 /* MPEG Code Memory Pointer Register */ - -#define ZR36057_ISR 0x03c /* Interrupt Status Register */ -#define ZR36057_ISR_GIRQ1 (1<<30) -#define ZR36057_ISR_GIRQ0 (1<<29) -#define ZR36057_ISR_CodRepIRQ (1<<28) -#define ZR36057_ISR_JPEGRepIRQ (1<<27) - -#define ZR36057_ICR 0x040 /* Interrupt Control Register */ -#define ZR36057_ICR_GIRQ1 (1<<30) -#define ZR36057_ICR_GIRQ0 (1<<29) -#define ZR36057_ICR_CodRepIRQ (1<<28) -#define ZR36057_ICR_JPEGRepIRQ (1<<27) -#define ZR36057_ICR_IntPinEn (1<<24) - -#define ZR36057_I2CBR 0x044 /* I2C Bus Register */ -#define ZR36057_I2CBR_SDA (1<<1) -#define ZR36057_I2CBR_SCL (1<<0) - -#define ZR36057_JMC 0x100 /* JPEG Mode and Control */ -#define ZR36057_JMC_JPG (1 << 31) -#define ZR36057_JMC_JPGExpMode (0 << 29) -#define ZR36057_JMC_JPGCmpMode (1 << 29) -#define ZR36057_JMC_MJPGExpMode (2 << 29) -#define ZR36057_JMC_MJPGCmpMode (3 << 29) -#define ZR36057_JMC_RTBUSY_FB (1 << 6) -#define ZR36057_JMC_Go_en (1 << 5) -#define ZR36057_JMC_SyncMstr (1 << 4) -#define ZR36057_JMC_Fld_per_buff (1 << 3) -#define ZR36057_JMC_VFIFO_FB (1 << 2) -#define ZR36057_JMC_CFIFO_FB (1 << 1) -#define ZR36057_JMC_Stll_LitEndian (1 << 0) - -#define ZR36057_JPC 0x104 /* JPEG Process Control */ -#define ZR36057_JPC_P_Reset (1 << 7) -#define ZR36057_JPC_CodTrnsEn (1 << 5) -#define ZR36057_JPC_Active (1 << 0) - -#define ZR36057_VSP 0x108 /* Vertical Sync Parameters */ -#define ZR36057_VSP_VsyncSize 16 -#define ZR36057_VSP_FrmTot 0 - -#define ZR36057_HSP 0x10c /* Horizontal Sync Parameters */ -#define ZR36057_HSP_HsyncStart 16 -#define ZR36057_HSP_LineTot 0 - -#define ZR36057_FHAP 0x110 /* Field Horizontal Active Portion */ -#define ZR36057_FHAP_NAX 16 -#define ZR36057_FHAP_PAX 0 - -#define ZR36057_FVAP 0x114 /* Field Vertical Active Portion */ -#define ZR36057_FVAP_NAY 16 -#define ZR36057_FVAP_PAY 0 - -#define ZR36057_FPP 0x118 /* Field Process Parameters */ -#define ZR36057_FPP_Odd_Even (1 << 0) - -#define ZR36057_JCBA 0x11c /* JPEG Code Base Address */ - -#define ZR36057_JCFT 0x120 /* JPEG Code FIFO Threshold */ - -#define ZR36057_JCGI 0x124 /* JPEG Codec Guest ID */ -#define ZR36057_JCGI_JPEGuestID 4 -#define ZR36057_JCGI_JPEGuestReg 0 - -#define ZR36057_GCR2 0x12c /* GuestBus Control Register (2) */ - -#define ZR36057_POR 0x200 /* Post Office Register */ -#define ZR36057_POR_POPen (1<<25) -#define ZR36057_POR_POTime (1<<24) -#define ZR36057_POR_PODir (1<<23) - -#define ZR36057_STR 0x300 /* "Still" Transfer Register */ - -#endif diff --git a/drivers/media/video/zoran/zr36060.c b/drivers/media/video/zoran/zr36060.c deleted file mode 100644 index f08546fe2234..000000000000 --- a/drivers/media/video/zoran/zr36060.c +++ /dev/null @@ -1,1010 +0,0 @@ -/* - * Zoran ZR36060 basic configuration functions - * - * Copyright (C) 2002 Laurent Pinchart <laurent.pinchart@skynet.be> - * - * $Id: zr36060.c,v 1.1.2.22 2003/05/06 09:35:36 rbultje Exp $ - * - * ------------------------------------------------------------------------ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * ------------------------------------------------------------------------ - */ - -#define ZR060_VERSION "v0.7" - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/slab.h> -#include <linux/delay.h> - -#include <linux/types.h> -#include <linux/wait.h> - -/* I/O commands, error codes */ -#include <asm/io.h> - -/* headerfile of this module */ -#include "zr36060.h" - -/* codec io API */ -#include "videocodec.h" - -/* it doesn't make sense to have more than 20 or so, - just to prevent some unwanted loops */ -#define MAX_CODECS 20 - -/* amount of chips attached via this driver */ -static int zr36060_codecs; - -static bool low_bitrate; -module_param(low_bitrate, bool, 0); -MODULE_PARM_DESC(low_bitrate, "Buz compatibility option, halves bitrate"); - -/* debugging is available via module parameter */ -static int debug; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-4)"); - -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format, ##args); \ - } while (0) - -/* ========================================================================= - Local hardware I/O functions: - - read/write via codec layer (registers are located in the master device) - ========================================================================= */ - -/* read and write functions */ -static u8 -zr36060_read (struct zr36060 *ptr, - u16 reg) -{ - u8 value = 0; - - // just in case something is wrong... - if (ptr->codec->master_data->readreg) - value = (ptr->codec->master_data->readreg(ptr->codec, - reg)) & 0xff; - else - dprintk(1, - KERN_ERR "%s: invalid I/O setup, nothing read!\n", - ptr->name); - - //dprintk(4, "%s: reading from 0x%04x: %02x\n",ptr->name,reg,value); - - return value; -} - -static void -zr36060_write(struct zr36060 *ptr, - u16 reg, - u8 value) -{ - //dprintk(4, "%s: writing 0x%02x to 0x%04x\n",ptr->name,value,reg); - dprintk(4, "0x%02x @0x%04x\n", value, reg); - - // just in case something is wrong... - if (ptr->codec->master_data->writereg) - ptr->codec->master_data->writereg(ptr->codec, reg, value); - else - dprintk(1, - KERN_ERR - "%s: invalid I/O setup, nothing written!\n", - ptr->name); -} - -/* ========================================================================= - Local helper function: - - status read - ========================================================================= */ - -/* status is kept in datastructure */ -static u8 -zr36060_read_status (struct zr36060 *ptr) -{ - ptr->status = zr36060_read(ptr, ZR060_CFSR); - - zr36060_read(ptr, 0); - return ptr->status; -} - -/* ========================================================================= - Local helper function: - - scale factor read - ========================================================================= */ - -/* scale factor is kept in datastructure */ -static u16 -zr36060_read_scalefactor (struct zr36060 *ptr) -{ - ptr->scalefact = (zr36060_read(ptr, ZR060_SF_HI) << 8) | - (zr36060_read(ptr, ZR060_SF_LO) & 0xFF); - - /* leave 0 selected for an eventually GO from master */ - zr36060_read(ptr, 0); - return ptr->scalefact; -} - -/* ========================================================================= - Local helper function: - - wait if codec is ready to proceed (end of processing) or time is over - ========================================================================= */ - -static void -zr36060_wait_end (struct zr36060 *ptr) -{ - int i = 0; - - while (zr36060_read_status(ptr) & ZR060_CFSR_Busy) { - udelay(1); - if (i++ > 200000) { // 200ms, there is for sure something wrong!!! - dprintk(1, - "%s: timeout at wait_end (last status: 0x%02x)\n", - ptr->name, ptr->status); - break; - } - } -} - -/* ========================================================================= - Local helper function: - - basic test of "connectivity", writes/reads to/from memory the SOF marker - ========================================================================= */ - -static int -zr36060_basic_test (struct zr36060 *ptr) -{ - if ((zr36060_read(ptr, ZR060_IDR_DEV) != 0x33) && - (zr36060_read(ptr, ZR060_IDR_REV) != 0x01)) { - dprintk(1, - KERN_ERR - "%s: attach failed, can't connect to jpeg processor!\n", - ptr->name); - return -ENXIO; - } - - zr36060_wait_end(ptr); - if (ptr->status & ZR060_CFSR_Busy) { - dprintk(1, - KERN_ERR - "%s: attach failed, jpeg processor failed (end flag)!\n", - ptr->name); - return -EBUSY; - } - - return 0; /* looks good! */ -} - -/* ========================================================================= - Local helper function: - - simple loop for pushing the init datasets - ========================================================================= */ - -static int -zr36060_pushit (struct zr36060 *ptr, - u16 startreg, - u16 len, - const char *data) -{ - int i = 0; - - dprintk(4, "%s: write data block to 0x%04x (len=%d)\n", ptr->name, - startreg, len); - while (i < len) { - zr36060_write(ptr, startreg++, data[i++]); - } - - return i; -} - -/* ========================================================================= - Basic datasets: - - jpeg baseline setup data (you find it on lots places in internet, or just - extract it from any regular .jpg image...) - - Could be variable, but until it's not needed it they are just fixed to save - memory. Otherwise expand zr36060 structure with arrays, push the values to - it and initialize from there, as e.g. the linux zr36057/60 driver does it. - ========================================================================= */ - -static const char zr36060_dqt[0x86] = { - 0xff, 0xdb, //Marker: DQT - 0x00, 0x84, //Length: 2*65+2 - 0x00, //Pq,Tq first table - 0x10, 0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, - 0x0d, 0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28, - 0x1a, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25, - 0x1d, 0x28, 0x3a, 0x33, 0x3d, 0x3c, 0x39, 0x33, - 0x38, 0x37, 0x40, 0x48, 0x5c, 0x4e, 0x40, 0x44, - 0x57, 0x45, 0x37, 0x38, 0x50, 0x6d, 0x51, 0x57, - 0x5f, 0x62, 0x67, 0x68, 0x67, 0x3e, 0x4d, 0x71, - 0x79, 0x70, 0x64, 0x78, 0x5c, 0x65, 0x67, 0x63, - 0x01, //Pq,Tq second table - 0x11, 0x12, 0x12, 0x18, 0x15, 0x18, 0x2f, 0x1a, - 0x1a, 0x2f, 0x63, 0x42, 0x38, 0x42, 0x63, 0x63, - 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, - 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, - 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, - 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, - 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, - 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63 -}; - -static const char zr36060_dht[0x1a4] = { - 0xff, 0xc4, //Marker: DHT - 0x01, 0xa2, //Length: 2*AC, 2*DC - 0x00, //DC first table - 0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01, 0x01, - 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, - 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, - 0x01, //DC second table - 0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, - 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, - 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, - 0x10, //AC first table - 0x00, 0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03, - 0x05, 0x05, 0x04, 0x04, 0x00, 0x00, - 0x01, 0x7D, 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, - 0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, - 0x07, 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xA1, - 0x08, 0x23, 0x42, 0xB1, 0xC1, 0x15, 0x52, 0xD1, 0xF0, 0x24, - 0x33, 0x62, 0x72, 0x82, 0x09, 0x0A, 0x16, 0x17, - 0x18, 0x19, 0x1A, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x34, - 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x43, 0x44, - 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56, - 0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66, - 0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, - 0x79, 0x7A, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, - 0x89, 0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, - 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, - 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, - 0xBA, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, - 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, - 0xDA, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, - 0xE8, 0xE9, 0xEA, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, - 0xF8, 0xF9, 0xFA, - 0x11, //AC second table - 0x00, 0x02, 0x01, 0x02, 0x04, 0x04, 0x03, 0x04, - 0x07, 0x05, 0x04, 0x04, 0x00, 0x01, - 0x02, 0x77, 0x00, 0x01, 0x02, 0x03, 0x11, 0x04, - 0x05, 0x21, 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71, - 0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, - 0xA1, 0xB1, 0xC1, 0x09, 0x23, 0x33, 0x52, 0xF0, 0x15, 0x62, - 0x72, 0xD1, 0x0A, 0x16, 0x24, 0x34, 0xE1, 0x25, - 0xF1, 0x17, 0x18, 0x19, 0x1A, 0x26, 0x27, 0x28, 0x29, 0x2A, - 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x43, 0x44, - 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56, - 0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66, - 0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, - 0x79, 0x7A, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, - 0x88, 0x89, 0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, - 0x99, 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, - 0xA8, 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, - 0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, - 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, - 0xD9, 0xDA, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, - 0xE8, 0xE9, 0xEA, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, - 0xF9, 0xFA -}; - -/* jpeg baseline setup, this is just fixed in this driver (YUV pictures) */ -#define NO_OF_COMPONENTS 0x3 //Y,U,V -#define BASELINE_PRECISION 0x8 //MCU size (?) -static const char zr36060_tq[8] = { 0, 1, 1, 0, 0, 0, 0, 0 }; //table idx's QT -static const char zr36060_td[8] = { 0, 1, 1, 0, 0, 0, 0, 0 }; //table idx's DC -static const char zr36060_ta[8] = { 0, 1, 1, 0, 0, 0, 0, 0 }; //table idx's AC - -/* horizontal 422 decimation setup (maybe we support 411 or so later, too) */ -static const char zr36060_decimation_h[8] = { 2, 1, 1, 0, 0, 0, 0, 0 }; -static const char zr36060_decimation_v[8] = { 1, 1, 1, 0, 0, 0, 0, 0 }; - -/* ========================================================================= - Local helper functions: - - calculation and setup of parameter-dependent JPEG baseline segments - (needed for compression only) - ========================================================================= */ - -/* ------------------------------------------------------------------------- */ - -/* SOF (start of frame) segment depends on width, height and sampling ratio - of each color component */ - -static int -zr36060_set_sof (struct zr36060 *ptr) -{ - char sof_data[34]; // max. size of register set - int i; - - dprintk(3, "%s: write SOF (%dx%d, %d components)\n", ptr->name, - ptr->width, ptr->height, NO_OF_COMPONENTS); - sof_data[0] = 0xff; - sof_data[1] = 0xc0; - sof_data[2] = 0x00; - sof_data[3] = (3 * NO_OF_COMPONENTS) + 8; - sof_data[4] = BASELINE_PRECISION; // only '8' possible with zr36060 - sof_data[5] = (ptr->height) >> 8; - sof_data[6] = (ptr->height) & 0xff; - sof_data[7] = (ptr->width) >> 8; - sof_data[8] = (ptr->width) & 0xff; - sof_data[9] = NO_OF_COMPONENTS; - for (i = 0; i < NO_OF_COMPONENTS; i++) { - sof_data[10 + (i * 3)] = i; // index identifier - sof_data[11 + (i * 3)] = (ptr->h_samp_ratio[i] << 4) | - (ptr->v_samp_ratio[i]); // sampling ratios - sof_data[12 + (i * 3)] = zr36060_tq[i]; // Q table selection - } - return zr36060_pushit(ptr, ZR060_SOF_IDX, - (3 * NO_OF_COMPONENTS) + 10, sof_data); -} - -/* ------------------------------------------------------------------------- */ - -/* SOS (start of scan) segment depends on the used scan components - of each color component */ - -static int -zr36060_set_sos (struct zr36060 *ptr) -{ - char sos_data[16]; // max. size of register set - int i; - - dprintk(3, "%s: write SOS\n", ptr->name); - sos_data[0] = 0xff; - sos_data[1] = 0xda; - sos_data[2] = 0x00; - sos_data[3] = 2 + 1 + (2 * NO_OF_COMPONENTS) + 3; - sos_data[4] = NO_OF_COMPONENTS; - for (i = 0; i < NO_OF_COMPONENTS; i++) { - sos_data[5 + (i * 2)] = i; // index - sos_data[6 + (i * 2)] = (zr36060_td[i] << 4) | - zr36060_ta[i]; // AC/DC tbl.sel. - } - sos_data[2 + 1 + (2 * NO_OF_COMPONENTS) + 2] = 00; // scan start - sos_data[2 + 1 + (2 * NO_OF_COMPONENTS) + 3] = 0x3f; - sos_data[2 + 1 + (2 * NO_OF_COMPONENTS) + 4] = 00; - return zr36060_pushit(ptr, ZR060_SOS_IDX, - 4 + 1 + (2 * NO_OF_COMPONENTS) + 3, - sos_data); -} - -/* ------------------------------------------------------------------------- */ - -/* DRI (define restart interval) */ - -static int -zr36060_set_dri (struct zr36060 *ptr) -{ - char dri_data[6]; // max. size of register set - - dprintk(3, "%s: write DRI\n", ptr->name); - dri_data[0] = 0xff; - dri_data[1] = 0xdd; - dri_data[2] = 0x00; - dri_data[3] = 0x04; - dri_data[4] = (ptr->dri) >> 8; - dri_data[5] = (ptr->dri) & 0xff; - return zr36060_pushit(ptr, ZR060_DRI_IDX, 6, dri_data); -} - -/* ========================================================================= - Setup function: - - Setup compression/decompression of Zoran's JPEG processor - ( see also zoran 36060 manual ) - - ... sorry for the spaghetti code ... - ========================================================================= */ -static void -zr36060_init (struct zr36060 *ptr) -{ - int sum = 0; - long bitcnt, tmp; - - if (ptr->mode == CODEC_DO_COMPRESSION) { - dprintk(2, "%s: COMPRESSION SETUP\n", ptr->name); - - zr36060_write(ptr, ZR060_LOAD, ZR060_LOAD_SyncRst); - - /* 060 communicates with 067 in master mode */ - zr36060_write(ptr, ZR060_CIR, ZR060_CIR_CodeMstr); - - /* Compression with or without variable scale factor */ - /*FIXME: What about ptr->bitrate_ctrl? */ - zr36060_write(ptr, ZR060_CMR, - ZR060_CMR_Comp | ZR060_CMR_Pass2 | - ZR060_CMR_BRB); - - /* Must be zero */ - zr36060_write(ptr, ZR060_MBZ, 0x00); - zr36060_write(ptr, ZR060_TCR_HI, 0x00); - zr36060_write(ptr, ZR060_TCR_LO, 0x00); - - /* Disable all IRQs - no DataErr means autoreset */ - zr36060_write(ptr, ZR060_IMR, 0); - - /* volume control settings */ - zr36060_write(ptr, ZR060_SF_HI, ptr->scalefact >> 8); - zr36060_write(ptr, ZR060_SF_LO, ptr->scalefact & 0xff); - - zr36060_write(ptr, ZR060_AF_HI, 0xff); - zr36060_write(ptr, ZR060_AF_M, 0xff); - zr36060_write(ptr, ZR060_AF_LO, 0xff); - - /* setup the variable jpeg tables */ - sum += zr36060_set_sof(ptr); - sum += zr36060_set_sos(ptr); - sum += zr36060_set_dri(ptr); - - /* setup the fixed jpeg tables - maybe variable, though - - * (see table init section above) */ - sum += - zr36060_pushit(ptr, ZR060_DQT_IDX, sizeof(zr36060_dqt), - zr36060_dqt); - sum += - zr36060_pushit(ptr, ZR060_DHT_IDX, sizeof(zr36060_dht), - zr36060_dht); - zr36060_write(ptr, ZR060_APP_IDX, 0xff); - zr36060_write(ptr, ZR060_APP_IDX + 1, 0xe0 + ptr->app.appn); - zr36060_write(ptr, ZR060_APP_IDX + 2, 0x00); - zr36060_write(ptr, ZR060_APP_IDX + 3, ptr->app.len + 2); - sum += zr36060_pushit(ptr, ZR060_APP_IDX + 4, 60, - ptr->app.data) + 4; - zr36060_write(ptr, ZR060_COM_IDX, 0xff); - zr36060_write(ptr, ZR060_COM_IDX + 1, 0xfe); - zr36060_write(ptr, ZR060_COM_IDX + 2, 0x00); - zr36060_write(ptr, ZR060_COM_IDX + 3, ptr->com.len + 2); - sum += zr36060_pushit(ptr, ZR060_COM_IDX + 4, 60, - ptr->com.data) + 4; - - /* setup misc. data for compression (target code sizes) */ - - /* size of compressed code to reach without header data */ - sum = ptr->real_code_vol - sum; - bitcnt = sum << 3; /* need the size in bits */ - - tmp = bitcnt >> 16; - dprintk(3, - "%s: code: csize=%d, tot=%d, bit=%ld, highbits=%ld\n", - ptr->name, sum, ptr->real_code_vol, bitcnt, tmp); - zr36060_write(ptr, ZR060_TCV_NET_HI, tmp >> 8); - zr36060_write(ptr, ZR060_TCV_NET_MH, tmp & 0xff); - tmp = bitcnt & 0xffff; - zr36060_write(ptr, ZR060_TCV_NET_ML, tmp >> 8); - zr36060_write(ptr, ZR060_TCV_NET_LO, tmp & 0xff); - - bitcnt -= bitcnt >> 7; // bits without stuffing - bitcnt -= ((bitcnt * 5) >> 6); // bits without eob - - tmp = bitcnt >> 16; - dprintk(3, "%s: code: nettobit=%ld, highnettobits=%ld\n", - ptr->name, bitcnt, tmp); - zr36060_write(ptr, ZR060_TCV_DATA_HI, tmp >> 8); - zr36060_write(ptr, ZR060_TCV_DATA_MH, tmp & 0xff); - tmp = bitcnt & 0xffff; - zr36060_write(ptr, ZR060_TCV_DATA_ML, tmp >> 8); - zr36060_write(ptr, ZR060_TCV_DATA_LO, tmp & 0xff); - - /* JPEG markers to be included in the compressed stream */ - zr36060_write(ptr, ZR060_MER, - ZR060_MER_DQT | ZR060_MER_DHT | - ((ptr->com.len > 0) ? ZR060_MER_Com : 0) | - ((ptr->app.len > 0) ? ZR060_MER_App : 0)); - - /* Setup the Video Frontend */ - /* Limit pixel range to 16..235 as per CCIR-601 */ - zr36060_write(ptr, ZR060_VCR, ZR060_VCR_Range); - - } else { - dprintk(2, "%s: EXPANSION SETUP\n", ptr->name); - - zr36060_write(ptr, ZR060_LOAD, ZR060_LOAD_SyncRst); - - /* 060 communicates with 067 in master mode */ - zr36060_write(ptr, ZR060_CIR, ZR060_CIR_CodeMstr); - - /* Decompression */ - zr36060_write(ptr, ZR060_CMR, 0); - - /* Must be zero */ - zr36060_write(ptr, ZR060_MBZ, 0x00); - zr36060_write(ptr, ZR060_TCR_HI, 0x00); - zr36060_write(ptr, ZR060_TCR_LO, 0x00); - - /* Disable all IRQs - no DataErr means autoreset */ - zr36060_write(ptr, ZR060_IMR, 0); - - /* setup misc. data for expansion */ - zr36060_write(ptr, ZR060_MER, 0); - - /* setup the fixed jpeg tables - maybe variable, though - - * (see table init section above) */ - zr36060_pushit(ptr, ZR060_DHT_IDX, sizeof(zr36060_dht), - zr36060_dht); - - /* Setup the Video Frontend */ - //zr36060_write(ptr, ZR060_VCR, ZR060_VCR_FIExt); - //this doesn't seem right and doesn't work... - zr36060_write(ptr, ZR060_VCR, ZR060_VCR_Range); - } - - /* Load the tables */ - zr36060_write(ptr, ZR060_LOAD, - ZR060_LOAD_SyncRst | ZR060_LOAD_Load); - zr36060_wait_end(ptr); - dprintk(2, "%s: Status after table preload: 0x%02x\n", ptr->name, - ptr->status); - - if (ptr->status & ZR060_CFSR_Busy) { - dprintk(1, KERN_ERR "%s: init aborted!\n", ptr->name); - return; // something is wrong, its timed out!!!! - } -} - -/* ========================================================================= - CODEC API FUNCTIONS - - this functions are accessed by the master via the API structure - ========================================================================= */ - -/* set compression/expansion mode and launches codec - - this should be the last call from the master before starting processing */ -static int -zr36060_set_mode (struct videocodec *codec, - int mode) -{ - struct zr36060 *ptr = (struct zr36060 *) codec->data; - - dprintk(2, "%s: set_mode %d call\n", ptr->name, mode); - - if ((mode != CODEC_DO_EXPANSION) && (mode != CODEC_DO_COMPRESSION)) - return -EINVAL; - - ptr->mode = mode; - zr36060_init(ptr); - - return 0; -} - -/* set picture size (norm is ignored as the codec doesn't know about it) */ -static int -zr36060_set_video (struct videocodec *codec, - struct tvnorm *norm, - struct vfe_settings *cap, - struct vfe_polarity *pol) -{ - struct zr36060 *ptr = (struct zr36060 *) codec->data; - u32 reg; - int size; - - dprintk(2, "%s: set_video %d/%d-%dx%d (%%%d) call\n", ptr->name, - cap->x, cap->y, cap->width, cap->height, cap->decimation); - - /* if () return -EINVAL; - * trust the master driver that it knows what it does - so - * we allow invalid startx/y and norm for now ... */ - ptr->width = cap->width / (cap->decimation & 0xff); - ptr->height = cap->height / (cap->decimation >> 8); - - zr36060_write(ptr, ZR060_LOAD, ZR060_LOAD_SyncRst); - - /* Note that VSPol/HSPol bits in zr36060 have the opposite - * meaning of their zr360x7 counterparts with the same names - * N.b. for VSPol this is only true if FIVEdge = 0 (default, - * left unchanged here - in accordance with datasheet). - */ - reg = (!pol->vsync_pol ? ZR060_VPR_VSPol : 0) - | (!pol->hsync_pol ? ZR060_VPR_HSPol : 0) - | (pol->field_pol ? ZR060_VPR_FIPol : 0) - | (pol->blank_pol ? ZR060_VPR_BLPol : 0) - | (pol->subimg_pol ? ZR060_VPR_SImgPol : 0) - | (pol->poe_pol ? ZR060_VPR_PoePol : 0) - | (pol->pvalid_pol ? ZR060_VPR_PValPol : 0) - | (pol->vclk_pol ? ZR060_VPR_VCLKPol : 0); - zr36060_write(ptr, ZR060_VPR, reg); - - reg = 0; - switch (cap->decimation & 0xff) { - default: - case 1: - break; - - case 2: - reg |= ZR060_SR_HScale2; - break; - - case 4: - reg |= ZR060_SR_HScale4; - break; - } - - switch (cap->decimation >> 8) { - default: - case 1: - break; - - case 2: - reg |= ZR060_SR_VScale; - break; - } - zr36060_write(ptr, ZR060_SR, reg); - - zr36060_write(ptr, ZR060_BCR_Y, 0x00); - zr36060_write(ptr, ZR060_BCR_U, 0x80); - zr36060_write(ptr, ZR060_BCR_V, 0x80); - - /* sync generator */ - - reg = norm->Ht - 1; /* Vtotal */ - zr36060_write(ptr, ZR060_SGR_VTOTAL_HI, (reg >> 8) & 0xff); - zr36060_write(ptr, ZR060_SGR_VTOTAL_LO, (reg >> 0) & 0xff); - - reg = norm->Wt - 1; /* Htotal */ - zr36060_write(ptr, ZR060_SGR_HTOTAL_HI, (reg >> 8) & 0xff); - zr36060_write(ptr, ZR060_SGR_HTOTAL_LO, (reg >> 0) & 0xff); - - reg = 6 - 1; /* VsyncSize */ - zr36060_write(ptr, ZR060_SGR_VSYNC, reg); - - //reg = 30 - 1; /* HsyncSize */ -///*CP*/ reg = (zr->params.norm == 1 ? 57 : 68); - reg = 68; - zr36060_write(ptr, ZR060_SGR_HSYNC, reg); - - reg = norm->VStart - 1; /* BVstart */ - zr36060_write(ptr, ZR060_SGR_BVSTART, reg); - - reg += norm->Ha / 2; /* BVend */ - zr36060_write(ptr, ZR060_SGR_BVEND_HI, (reg >> 8) & 0xff); - zr36060_write(ptr, ZR060_SGR_BVEND_LO, (reg >> 0) & 0xff); - - reg = norm->HStart - 1; /* BHstart */ - zr36060_write(ptr, ZR060_SGR_BHSTART, reg); - - reg += norm->Wa; /* BHend */ - zr36060_write(ptr, ZR060_SGR_BHEND_HI, (reg >> 8) & 0xff); - zr36060_write(ptr, ZR060_SGR_BHEND_LO, (reg >> 0) & 0xff); - - /* active area */ - reg = cap->y + norm->VStart; /* Vstart */ - zr36060_write(ptr, ZR060_AAR_VSTART_HI, (reg >> 8) & 0xff); - zr36060_write(ptr, ZR060_AAR_VSTART_LO, (reg >> 0) & 0xff); - - reg += cap->height; /* Vend */ - zr36060_write(ptr, ZR060_AAR_VEND_HI, (reg >> 8) & 0xff); - zr36060_write(ptr, ZR060_AAR_VEND_LO, (reg >> 0) & 0xff); - - reg = cap->x + norm->HStart; /* Hstart */ - zr36060_write(ptr, ZR060_AAR_HSTART_HI, (reg >> 8) & 0xff); - zr36060_write(ptr, ZR060_AAR_HSTART_LO, (reg >> 0) & 0xff); - - reg += cap->width; /* Hend */ - zr36060_write(ptr, ZR060_AAR_HEND_HI, (reg >> 8) & 0xff); - zr36060_write(ptr, ZR060_AAR_HEND_LO, (reg >> 0) & 0xff); - - /* subimage area */ - reg = norm->VStart - 4; /* SVstart */ - zr36060_write(ptr, ZR060_SWR_VSTART_HI, (reg >> 8) & 0xff); - zr36060_write(ptr, ZR060_SWR_VSTART_LO, (reg >> 0) & 0xff); - - reg += norm->Ha / 2 + 8; /* SVend */ - zr36060_write(ptr, ZR060_SWR_VEND_HI, (reg >> 8) & 0xff); - zr36060_write(ptr, ZR060_SWR_VEND_LO, (reg >> 0) & 0xff); - - reg = norm->HStart /*+ 64 */ - 4; /* SHstart */ - zr36060_write(ptr, ZR060_SWR_HSTART_HI, (reg >> 8) & 0xff); - zr36060_write(ptr, ZR060_SWR_HSTART_LO, (reg >> 0) & 0xff); - - reg += norm->Wa + 8; /* SHend */ - zr36060_write(ptr, ZR060_SWR_HEND_HI, (reg >> 8) & 0xff); - zr36060_write(ptr, ZR060_SWR_HEND_LO, (reg >> 0) & 0xff); - - size = ptr->width * ptr->height; - /* Target compressed field size in bits: */ - size = size * 16; /* uncompressed size in bits */ - /* (Ronald) by default, quality = 100 is a compression - * ratio 1:2. Setting low_bitrate (insmod option) sets - * it to 1:4 (instead of 1:2, zr36060 max) as limit because the - * buz can't handle more at decimation=1... Use low_bitrate if - * you have a Buz, unless you know what you're doing */ - size = size * cap->quality / (low_bitrate ? 400 : 200); - /* Lower limit (arbitrary, 1 KB) */ - if (size < 8192) - size = 8192; - /* Upper limit: 7/8 of the code buffers */ - if (size > ptr->total_code_vol * 7) - size = ptr->total_code_vol * 7; - - ptr->real_code_vol = size >> 3; /* in bytes */ - - /* the MBCVR is the *maximum* block volume, according to the - * JPEG ISO specs, this shouldn't be used, since that allows - * for the best encoding quality. So set it to it's max value */ - reg = ptr->max_block_vol; - zr36060_write(ptr, ZR060_MBCVR, reg); - - return 0; -} - -/* additional control functions */ -static int -zr36060_control (struct videocodec *codec, - int type, - int size, - void *data) -{ - struct zr36060 *ptr = (struct zr36060 *) codec->data; - int *ival = (int *) data; - - dprintk(2, "%s: control %d call with %d byte\n", ptr->name, type, - size); - - switch (type) { - case CODEC_G_STATUS: /* get last status */ - if (size != sizeof(int)) - return -EFAULT; - zr36060_read_status(ptr); - *ival = ptr->status; - break; - - case CODEC_G_CODEC_MODE: - if (size != sizeof(int)) - return -EFAULT; - *ival = CODEC_MODE_BJPG; - break; - - case CODEC_S_CODEC_MODE: - if (size != sizeof(int)) - return -EFAULT; - if (*ival != CODEC_MODE_BJPG) - return -EINVAL; - /* not needed, do nothing */ - return 0; - - case CODEC_G_VFE: - case CODEC_S_VFE: - /* not needed, do nothing */ - return 0; - - case CODEC_S_MMAP: - /* not available, give an error */ - return -ENXIO; - - case CODEC_G_JPEG_TDS_BYTE: /* get target volume in byte */ - if (size != sizeof(int)) - return -EFAULT; - *ival = ptr->total_code_vol; - break; - - case CODEC_S_JPEG_TDS_BYTE: /* get target volume in byte */ - if (size != sizeof(int)) - return -EFAULT; - ptr->total_code_vol = *ival; - ptr->real_code_vol = (ptr->total_code_vol * 6) >> 3; - break; - - case CODEC_G_JPEG_SCALE: /* get scaling factor */ - if (size != sizeof(int)) - return -EFAULT; - *ival = zr36060_read_scalefactor(ptr); - break; - - case CODEC_S_JPEG_SCALE: /* set scaling factor */ - if (size != sizeof(int)) - return -EFAULT; - ptr->scalefact = *ival; - break; - - case CODEC_G_JPEG_APP_DATA: { /* get appn marker data */ - struct jpeg_app_marker *app = data; - - if (size != sizeof(struct jpeg_app_marker)) - return -EFAULT; - - *app = ptr->app; - break; - } - - case CODEC_S_JPEG_APP_DATA: { /* set appn marker data */ - struct jpeg_app_marker *app = data; - - if (size != sizeof(struct jpeg_app_marker)) - return -EFAULT; - - ptr->app = *app; - break; - } - - case CODEC_G_JPEG_COM_DATA: { /* get comment marker data */ - struct jpeg_com_marker *com = data; - - if (size != sizeof(struct jpeg_com_marker)) - return -EFAULT; - - *com = ptr->com; - break; - } - - case CODEC_S_JPEG_COM_DATA: { /* set comment marker data */ - struct jpeg_com_marker *com = data; - - if (size != sizeof(struct jpeg_com_marker)) - return -EFAULT; - - ptr->com = *com; - break; - } - - default: - return -EINVAL; - } - - return size; -} - -/* ========================================================================= - Exit and unregister function: - - Deinitializes Zoran's JPEG processor - ========================================================================= */ - -static int -zr36060_unset (struct videocodec *codec) -{ - struct zr36060 *ptr = codec->data; - - if (ptr) { - /* do wee need some codec deinit here, too ???? */ - - dprintk(1, "%s: finished codec #%d\n", ptr->name, - ptr->num); - kfree(ptr); - codec->data = NULL; - - zr36060_codecs--; - return 0; - } - - return -EFAULT; -} - -/* ========================================================================= - Setup and registry function: - - Initializes Zoran's JPEG processor - - Also sets pixel size, average code size, mode (compr./decompr.) - (the given size is determined by the processor with the video interface) - ========================================================================= */ - -static int -zr36060_setup (struct videocodec *codec) -{ - struct zr36060 *ptr; - int res; - - dprintk(2, "zr36060: initializing MJPEG subsystem #%d.\n", - zr36060_codecs); - - if (zr36060_codecs == MAX_CODECS) { - dprintk(1, - KERN_ERR "zr36060: Can't attach more codecs!\n"); - return -ENOSPC; - } - //mem structure init - codec->data = ptr = kzalloc(sizeof(struct zr36060), GFP_KERNEL); - if (NULL == ptr) { - dprintk(1, KERN_ERR "zr36060: Can't get enough memory!\n"); - return -ENOMEM; - } - - snprintf(ptr->name, sizeof(ptr->name), "zr36060[%d]", - zr36060_codecs); - ptr->num = zr36060_codecs++; - ptr->codec = codec; - - //testing - res = zr36060_basic_test(ptr); - if (res < 0) { - zr36060_unset(codec); - return res; - } - //final setup - memcpy(ptr->h_samp_ratio, zr36060_decimation_h, 8); - memcpy(ptr->v_samp_ratio, zr36060_decimation_v, 8); - - ptr->bitrate_ctrl = 0; /* 0 or 1 - fixed file size flag - * (what is the difference?) */ - ptr->mode = CODEC_DO_COMPRESSION; - ptr->width = 384; - ptr->height = 288; - ptr->total_code_vol = 16000; /* CHECKME */ - ptr->real_code_vol = (ptr->total_code_vol * 6) >> 3; - ptr->max_block_vol = 240; /* CHECKME, was 120 is 240 */ - ptr->scalefact = 0x100; - ptr->dri = 1; /* CHECKME, was 8 is 1 */ - - /* by default, no COM or APP markers - app should set those */ - ptr->com.len = 0; - ptr->app.appn = 0; - ptr->app.len = 0; - - zr36060_init(ptr); - - dprintk(1, KERN_INFO "%s: codec attached and running\n", - ptr->name); - - return 0; -} - -static const struct videocodec zr36060_codec = { - .owner = THIS_MODULE, - .name = "zr36060", - .magic = 0L, // magic not used - .flags = - CODEC_FLAG_JPEG | CODEC_FLAG_HARDWARE | CODEC_FLAG_ENCODER | - CODEC_FLAG_DECODER | CODEC_FLAG_VFE, - .type = CODEC_TYPE_ZR36060, - .setup = zr36060_setup, // functionality - .unset = zr36060_unset, - .set_mode = zr36060_set_mode, - .set_video = zr36060_set_video, - .control = zr36060_control, - // others are not used -}; - -/* ========================================================================= - HOOK IN DRIVER AS KERNEL MODULE - ========================================================================= */ - -static int __init -zr36060_init_module (void) -{ - //dprintk(1, "zr36060 driver %s\n",ZR060_VERSION); - zr36060_codecs = 0; - return videocodec_register(&zr36060_codec); -} - -static void __exit -zr36060_cleanup_module (void) -{ - if (zr36060_codecs) { - dprintk(1, - "zr36060: something's wrong - %d codecs left somehow.\n", - zr36060_codecs); - } - - /* however, we can't just stay alive */ - videocodec_unregister(&zr36060_codec); -} - -module_init(zr36060_init_module); -module_exit(zr36060_cleanup_module); - -MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@skynet.be>"); -MODULE_DESCRIPTION("Driver module for ZR36060 jpeg processors " - ZR060_VERSION); -MODULE_LICENSE("GPL"); diff --git a/drivers/media/video/zoran/zr36060.h b/drivers/media/video/zoran/zr36060.h deleted file mode 100644 index 914ffa4ad8d3..000000000000 --- a/drivers/media/video/zoran/zr36060.h +++ /dev/null @@ -1,220 +0,0 @@ -/* - * Zoran ZR36060 basic configuration functions - header file - * - * Copyright (C) 2002 Laurent Pinchart <laurent.pinchart@skynet.be> - * - * $Id: zr36060.h,v 1.1.1.1.2.3 2003/01/14 21:18:47 rbultje Exp $ - * - * ------------------------------------------------------------------------ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * ------------------------------------------------------------------------ - */ - -#ifndef ZR36060_H -#define ZR36060_H - -#include "videocodec.h" - -/* data stored for each zoran jpeg codec chip */ -struct zr36060 { - char name[32]; - int num; - /* io datastructure */ - struct videocodec *codec; - // last coder status - __u8 status; - // actual coder setup - int mode; - - __u16 width; - __u16 height; - - __u16 bitrate_ctrl; - - __u32 total_code_vol; - __u32 real_code_vol; - __u16 max_block_vol; - - __u8 h_samp_ratio[8]; - __u8 v_samp_ratio[8]; - __u16 scalefact; - __u16 dri; - - /* app/com marker data */ - struct jpeg_app_marker app; - struct jpeg_com_marker com; -}; - -/* ZR36060 register addresses */ -#define ZR060_LOAD 0x000 -#define ZR060_CFSR 0x001 -#define ZR060_CIR 0x002 -#define ZR060_CMR 0x003 -#define ZR060_MBZ 0x004 -#define ZR060_MBCVR 0x005 -#define ZR060_MER 0x006 -#define ZR060_IMR 0x007 -#define ZR060_ISR 0x008 -#define ZR060_TCV_NET_HI 0x009 -#define ZR060_TCV_NET_MH 0x00a -#define ZR060_TCV_NET_ML 0x00b -#define ZR060_TCV_NET_LO 0x00c -#define ZR060_TCV_DATA_HI 0x00d -#define ZR060_TCV_DATA_MH 0x00e -#define ZR060_TCV_DATA_ML 0x00f -#define ZR060_TCV_DATA_LO 0x010 -#define ZR060_SF_HI 0x011 -#define ZR060_SF_LO 0x012 -#define ZR060_AF_HI 0x013 -#define ZR060_AF_M 0x014 -#define ZR060_AF_LO 0x015 -#define ZR060_ACV_HI 0x016 -#define ZR060_ACV_MH 0x017 -#define ZR060_ACV_ML 0x018 -#define ZR060_ACV_LO 0x019 -#define ZR060_ACT_HI 0x01a -#define ZR060_ACT_MH 0x01b -#define ZR060_ACT_ML 0x01c -#define ZR060_ACT_LO 0x01d -#define ZR060_ACV_TRUN_HI 0x01e -#define ZR060_ACV_TRUN_MH 0x01f -#define ZR060_ACV_TRUN_ML 0x020 -#define ZR060_ACV_TRUN_LO 0x021 -#define ZR060_IDR_DEV 0x022 -#define ZR060_IDR_REV 0x023 -#define ZR060_TCR_HI 0x024 -#define ZR060_TCR_LO 0x025 -#define ZR060_VCR 0x030 -#define ZR060_VPR 0x031 -#define ZR060_SR 0x032 -#define ZR060_BCR_Y 0x033 -#define ZR060_BCR_U 0x034 -#define ZR060_BCR_V 0x035 -#define ZR060_SGR_VTOTAL_HI 0x036 -#define ZR060_SGR_VTOTAL_LO 0x037 -#define ZR060_SGR_HTOTAL_HI 0x038 -#define ZR060_SGR_HTOTAL_LO 0x039 -#define ZR060_SGR_VSYNC 0x03a -#define ZR060_SGR_HSYNC 0x03b -#define ZR060_SGR_BVSTART 0x03c -#define ZR060_SGR_BHSTART 0x03d -#define ZR060_SGR_BVEND_HI 0x03e -#define ZR060_SGR_BVEND_LO 0x03f -#define ZR060_SGR_BHEND_HI 0x040 -#define ZR060_SGR_BHEND_LO 0x041 -#define ZR060_AAR_VSTART_HI 0x042 -#define ZR060_AAR_VSTART_LO 0x043 -#define ZR060_AAR_VEND_HI 0x044 -#define ZR060_AAR_VEND_LO 0x045 -#define ZR060_AAR_HSTART_HI 0x046 -#define ZR060_AAR_HSTART_LO 0x047 -#define ZR060_AAR_HEND_HI 0x048 -#define ZR060_AAR_HEND_LO 0x049 -#define ZR060_SWR_VSTART_HI 0x04a -#define ZR060_SWR_VSTART_LO 0x04b -#define ZR060_SWR_VEND_HI 0x04c -#define ZR060_SWR_VEND_LO 0x04d -#define ZR060_SWR_HSTART_HI 0x04e -#define ZR060_SWR_HSTART_LO 0x04f -#define ZR060_SWR_HEND_HI 0x050 -#define ZR060_SWR_HEND_LO 0x051 - -#define ZR060_SOF_IDX 0x060 -#define ZR060_SOS_IDX 0x07a -#define ZR060_DRI_IDX 0x0c0 -#define ZR060_DQT_IDX 0x0cc -#define ZR060_DHT_IDX 0x1d4 -#define ZR060_APP_IDX 0x380 -#define ZR060_COM_IDX 0x3c0 - -/* ZR36060 LOAD register bits */ - -#define ZR060_LOAD_Load (1 << 7) -#define ZR060_LOAD_SyncRst (1 << 0) - -/* ZR36060 Code FIFO Status register bits */ - -#define ZR060_CFSR_Busy (1 << 7) -#define ZR060_CFSR_CBusy (1 << 2) -#define ZR060_CFSR_CFIFO (3 << 0) - -/* ZR36060 Code Interface register */ - -#define ZR060_CIR_Code16 (1 << 7) -#define ZR060_CIR_Endian (1 << 6) -#define ZR060_CIR_CFIS (1 << 2) -#define ZR060_CIR_CodeMstr (1 << 0) - -/* ZR36060 Codec Mode register */ - -#define ZR060_CMR_Comp (1 << 7) -#define ZR060_CMR_ATP (1 << 6) -#define ZR060_CMR_Pass2 (1 << 5) -#define ZR060_CMR_TLM (1 << 4) -#define ZR060_CMR_BRB (1 << 2) -#define ZR060_CMR_FSF (1 << 1) - -/* ZR36060 Markers Enable register */ - -#define ZR060_MER_App (1 << 7) -#define ZR060_MER_Com (1 << 6) -#define ZR060_MER_DRI (1 << 5) -#define ZR060_MER_DQT (1 << 4) -#define ZR060_MER_DHT (1 << 3) - -/* ZR36060 Interrupt Mask register */ - -#define ZR060_IMR_EOAV (1 << 3) -#define ZR060_IMR_EOI (1 << 2) -#define ZR060_IMR_End (1 << 1) -#define ZR060_IMR_DataErr (1 << 0) - -/* ZR36060 Interrupt Status register */ - -#define ZR060_ISR_ProCnt (3 << 6) -#define ZR060_ISR_EOAV (1 << 3) -#define ZR060_ISR_EOI (1 << 2) -#define ZR060_ISR_End (1 << 1) -#define ZR060_ISR_DataErr (1 << 0) - -/* ZR36060 Video Control register */ - -#define ZR060_VCR_Video8 (1 << 7) -#define ZR060_VCR_Range (1 << 6) -#define ZR060_VCR_FIDet (1 << 3) -#define ZR060_VCR_FIVedge (1 << 2) -#define ZR060_VCR_FIExt (1 << 1) -#define ZR060_VCR_SyncMstr (1 << 0) - -/* ZR36060 Video Polarity register */ - -#define ZR060_VPR_VCLKPol (1 << 7) -#define ZR060_VPR_PValPol (1 << 6) -#define ZR060_VPR_PoePol (1 << 5) -#define ZR060_VPR_SImgPol (1 << 4) -#define ZR060_VPR_BLPol (1 << 3) -#define ZR060_VPR_FIPol (1 << 2) -#define ZR060_VPR_HSPol (1 << 1) -#define ZR060_VPR_VSPol (1 << 0) - -/* ZR36060 Scaling register */ - -#define ZR060_SR_VScale (1 << 2) -#define ZR060_SR_HScale2 (1 << 0) -#define ZR060_SR_HScale4 (2 << 0) - -#endif /*fndef ZR36060_H */ |