diff options
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-cards.c')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-cards.c | 688 |
1 files changed, 565 insertions, 123 deletions
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c index 418ea8b7f85a..2159d0160df2 100644 --- a/drivers/media/video/em28xx/em28xx-cards.c +++ b/drivers/media/video/em28xx/em28xx-cards.c @@ -1,5 +1,6 @@ /* - em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB video capture devices + em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB + video capture devices Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it> Markus Rechberger <mrechberger@gmail.com> @@ -35,294 +36,735 @@ #include <media/v4l2-common.h> #include "em28xx.h" +#include "tuner-xc2028.h" + +static int tuner = -1; +module_param(tuner, int, 0444); +MODULE_PARM_DESC(tuner, "tuner type"); + +static unsigned int disable_ir; +module_param(disable_ir, int, 0444); +MODULE_PARM_DESC(disable_ir, "disable infrared remote support"); + +struct em28xx_hash_table { + unsigned long hash; + unsigned int model; + unsigned int tuner; +}; + +/* Boards supported by driver */ + +#define EM2800_BOARD_UNKNOWN 0 +#define EM2820_BOARD_UNKNOWN 1 +#define EM2820_BOARD_TERRATEC_CINERGY_250 2 +#define EM2820_BOARD_PINNACLE_USB_2 3 +#define EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 4 +#define EM2820_BOARD_MSI_VOX_USB_2 5 +#define EM2800_BOARD_TERRATEC_CINERGY_200 6 +#define EM2800_BOARD_LEADTEK_WINFAST_USBII 7 +#define EM2800_BOARD_KWORLD_USB2800 8 +#define EM2820_BOARD_PINNACLE_DVC_90 9 +#define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 10 +#define EM2880_BOARD_TERRATEC_HYBRID_XS 11 +#define EM2820_BOARD_KWORLD_PVRTV2800RF 12 +#define EM2880_BOARD_TERRATEC_PRODIGY_XS 13 +#define EM2820_BOARD_PROLINK_PLAYTV_USB2 14 +#define EM2800_BOARD_VGEAR_POCKETTV 15 +#define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 16 struct em28xx_board em28xx_boards[] = { [EM2800_BOARD_UNKNOWN] = { .name = "Unknown EM2800 video grabber", .is_em2800 = 1, .vchannels = 2, - .norm = VIDEO_MODE_PAL, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, - .input = {{ + .input = { { .type = EM28XX_VMUX_COMPOSITE1, .vmux = SAA7115_COMPOSITE0, .amux = 1, - },{ + }, { .type = EM28XX_VMUX_SVIDEO, .vmux = SAA7115_SVIDEO3, .amux = 1, - }}, + } }, }, [EM2820_BOARD_UNKNOWN] = { - .name = "Unknown EM2820/2840 video grabber", + .name = "Unknown EM2750/28xx video grabber", .is_em2800 = 0, - .vchannels = 2, - .norm = VIDEO_MODE_PAL, - .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, - .decoder = EM28XX_SAA7113, - .input = {{ - .type = EM28XX_VMUX_COMPOSITE1, - .vmux = SAA7115_COMPOSITE0, - .amux = 1, - },{ - .type = EM28XX_VMUX_SVIDEO, - .vmux = SAA7115_SVIDEO3, - .amux = 1, - }}, + .tuner_type = TUNER_ABSENT, }, [EM2820_BOARD_KWORLD_PVRTV2800RF] = { .name = "Kworld PVR TV 2800 RF", .is_em2800 = 0, .vchannels = 2, - .norm = VIDEO_MODE_PAL, + .tuner_type = TUNER_TEMIC_PAL, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, - .input = {{ + .input = { { .type = EM28XX_VMUX_COMPOSITE1, .vmux = SAA7115_COMPOSITE0, .amux = 1, - },{ + }, { .type = EM28XX_VMUX_SVIDEO, .vmux = SAA7115_SVIDEO3, .amux = 1, - }}, + } }, }, [EM2820_BOARD_TERRATEC_CINERGY_250] = { .name = "Terratec Cinergy 250 USB", .vchannels = 3, - .norm = VIDEO_MODE_PAL, .tuner_type = TUNER_LG_PAL_NEW_TAPC, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, - .input = {{ + .input = { { .type = EM28XX_VMUX_TELEVISION, .vmux = SAA7115_COMPOSITE2, .amux = 1, - },{ + }, { .type = EM28XX_VMUX_COMPOSITE1, .vmux = SAA7115_COMPOSITE0, .amux = 1, - },{ + }, { .type = EM28XX_VMUX_SVIDEO, .vmux = SAA7115_SVIDEO3, .amux = 1, - }}, + } }, }, [EM2820_BOARD_PINNACLE_USB_2] = { .name = "Pinnacle PCTV USB 2", .vchannels = 3, - .norm = VIDEO_MODE_PAL, .tuner_type = TUNER_LG_PAL_NEW_TAPC, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, - .input = {{ + .input = { { .type = EM28XX_VMUX_TELEVISION, .vmux = SAA7115_COMPOSITE2, .amux = 0, - },{ + }, { .type = EM28XX_VMUX_COMPOSITE1, .vmux = SAA7115_COMPOSITE0, .amux = 1, - },{ + }, { .type = EM28XX_VMUX_SVIDEO, .vmux = SAA7115_SVIDEO3, .amux = 1, - }}, + } }, }, [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = { .name = "Hauppauge WinTV USB 2", .vchannels = 3, - .norm = VIDEO_MODE_NTSC, .tuner_type = TUNER_PHILIPS_FM1236_MK3, - .tda9887_conf = TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE, - .has_tuner = 1, + .tda9887_conf = TDA9887_PRESENT | + TDA9887_PORT1_ACTIVE| + TDA9887_PORT2_ACTIVE, .decoder = EM28XX_TVP5150, .has_msp34xx = 1, /*FIXME: S-Video not tested */ - .input = {{ + .input = { { .type = EM28XX_VMUX_TELEVISION, .vmux = TVP5150_COMPOSITE0, .amux = MSP_INPUT_DEFAULT, - },{ + }, { .type = EM28XX_VMUX_SVIDEO, .vmux = TVP5150_SVIDEO, .amux = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1, MSP_DSP_IN_SCART, MSP_DSP_IN_SCART), - }}, + } }, }, - [EM2820_BOARD_MSI_VOX_USB_2] = { - .name = "MSI VOX USB 2.0", - .vchannels = 3, - .norm = VIDEO_MODE_PAL, - .tuner_type = TUNER_LG_PAL_NEW_TAPC, - .tda9887_conf = TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE, - .has_tuner = 1, - .decoder = EM28XX_SAA7114, - .input = {{ + [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = { + .name = "Hauppauge WinTV HVR 900", + .vchannels = 3, + .tda9887_conf = TDA9887_PRESENT, + .tuner_type = TUNER_XC2028, + .mts_firmware = 1, + .decoder = EM28XX_TVP5150, + .input = { { + .type = EM28XX_VMUX_TELEVISION, + .vmux = TVP5150_COMPOSITE0, + .amux = 0, + }, { + .type = EM28XX_VMUX_COMPOSITE1, + .vmux = TVP5150_COMPOSITE1, + .amux = 1, + }, { + .type = EM28XX_VMUX_SVIDEO, + .vmux = TVP5150_SVIDEO, + .amux = 1, + } }, + }, + [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950] = { + .name = "Hauppauge WinTV HVR 950", + .vchannels = 3, + .tda9887_conf = TDA9887_PRESENT, + .tuner_type = TUNER_XC2028, + .mts_firmware = 1, + .has_12mhz_i2s = 1, + .decoder = EM28XX_TVP5150, + .input = { { .type = EM28XX_VMUX_TELEVISION, - .vmux = SAA7115_COMPOSITE4, + .vmux = TVP5150_COMPOSITE0, .amux = 0, - },{ + }, { .type = EM28XX_VMUX_COMPOSITE1, - .vmux = SAA7115_COMPOSITE0, + .vmux = TVP5150_COMPOSITE1, .amux = 1, - },{ + }, { .type = EM28XX_VMUX_SVIDEO, - .vmux = SAA7115_SVIDEO3, + .vmux = TVP5150_SVIDEO, .amux = 1, - }}, + } }, + + /* gpio's 4, 1, 0 */ + .analog_gpio = 0x003d2d, + }, + [EM2880_BOARD_TERRATEC_HYBRID_XS] = { + .name = "Terratec Hybrid XS", + .vchannels = 3, + .tda9887_conf = TDA9887_PRESENT, + .tuner_type = TUNER_XC2028, + .decoder = EM28XX_TVP5150, + .input = { { + .type = EM28XX_VMUX_TELEVISION, + .vmux = TVP5150_COMPOSITE0, + .amux = 0, + }, { + .type = EM28XX_VMUX_COMPOSITE1, + .vmux = TVP5150_COMPOSITE1, + .amux = 1, + }, { + .type = EM28XX_VMUX_SVIDEO, + .vmux = TVP5150_SVIDEO, + .amux = 1, + } }, + }, + /* maybe there's a reason behind it why Terratec sells the Hybrid XS + as Prodigy XS with a different PID, let's keep it separated for now + maybe we'll need it lateron */ + [EM2880_BOARD_TERRATEC_PRODIGY_XS] = { + .name = "Terratec Prodigy XS", + .vchannels = 3, + .tda9887_conf = TDA9887_PRESENT, + .tuner_type = TUNER_XC2028, + .decoder = EM28XX_TVP5150, + .input = { { + .type = EM28XX_VMUX_TELEVISION, + .vmux = TVP5150_COMPOSITE0, + .amux = 0, + }, { + .type = EM28XX_VMUX_COMPOSITE1, + .vmux = TVP5150_COMPOSITE1, + .amux = 1, + }, { + .type = EM28XX_VMUX_SVIDEO, + .vmux = TVP5150_SVIDEO, + .amux = 1, + } }, + }, + [EM2820_BOARD_MSI_VOX_USB_2] = { + .name = "MSI VOX USB 2.0", + .vchannels = 3, + .tuner_type = TUNER_LG_PAL_NEW_TAPC, + .tda9887_conf = TDA9887_PRESENT | + TDA9887_PORT1_ACTIVE | + TDA9887_PORT2_ACTIVE, + .max_range_640_480 = 1, + + .decoder = EM28XX_SAA7114, + .input = { { + .type = EM28XX_VMUX_TELEVISION, + .vmux = SAA7115_COMPOSITE4, + .amux = 0, + }, { + .type = EM28XX_VMUX_COMPOSITE1, + .vmux = SAA7115_COMPOSITE0, + .amux = 1, + }, { + .type = EM28XX_VMUX_SVIDEO, + .vmux = SAA7115_SVIDEO3, + .amux = 1, + } }, }, [EM2800_BOARD_TERRATEC_CINERGY_200] = { .name = "Terratec Cinergy 200 USB", .is_em2800 = 1, .vchannels = 3, - .norm = VIDEO_MODE_PAL, .tuner_type = TUNER_LG_PAL_NEW_TAPC, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, - .input = {{ + .input = { { .type = EM28XX_VMUX_TELEVISION, .vmux = SAA7115_COMPOSITE2, .amux = 0, - },{ + }, { .type = EM28XX_VMUX_COMPOSITE1, .vmux = SAA7115_COMPOSITE0, .amux = 1, - },{ + }, { .type = EM28XX_VMUX_SVIDEO, .vmux = SAA7115_SVIDEO3, .amux = 1, - }}, + } }, }, [EM2800_BOARD_LEADTEK_WINFAST_USBII] = { .name = "Leadtek Winfast USB II", .is_em2800 = 1, .vchannels = 3, - .norm = VIDEO_MODE_PAL, .tuner_type = TUNER_LG_PAL_NEW_TAPC, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, - .input = {{ + .input = { { .type = EM28XX_VMUX_TELEVISION, .vmux = SAA7115_COMPOSITE2, .amux = 0, - },{ + }, { .type = EM28XX_VMUX_COMPOSITE1, .vmux = SAA7115_COMPOSITE0, .amux = 1, - },{ + }, { .type = EM28XX_VMUX_SVIDEO, .vmux = SAA7115_SVIDEO3, .amux = 1, - }}, + } }, }, [EM2800_BOARD_KWORLD_USB2800] = { .name = "Kworld USB2800", .is_em2800 = 1, .vchannels = 3, - .norm = VIDEO_MODE_PAL, .tuner_type = TUNER_PHILIPS_ATSC, .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, .decoder = EM28XX_SAA7113, - .input = {{ + .input = { { .type = EM28XX_VMUX_TELEVISION, .vmux = SAA7115_COMPOSITE2, .amux = 0, - },{ + }, { .type = EM28XX_VMUX_COMPOSITE1, .vmux = SAA7115_COMPOSITE0, .amux = 1, - },{ + }, { .type = EM28XX_VMUX_SVIDEO, .vmux = SAA7115_SVIDEO3, .amux = 1, - }}, + } }, }, [EM2820_BOARD_PINNACLE_DVC_90] = { - .name = "Pinnacle Dazzle DVC 90", + .name = "Pinnacle Dazzle DVC 90/DVC 100", + .vchannels = 3, + .tuner_type = TUNER_ABSENT, + .decoder = EM28XX_SAA7113, + .input = { { + .type = EM28XX_VMUX_COMPOSITE1, + .vmux = SAA7115_COMPOSITE0, + .amux = 1, + }, { + .type = EM28XX_VMUX_SVIDEO, + .vmux = SAA7115_SVIDEO3, + .amux = 1, + } }, + }, + [EM2800_BOARD_VGEAR_POCKETTV] = { + .name = "V-Gear PocketTV", + .is_em2800 = 1, + .vchannels = 3, + .tuner_type = TUNER_LG_PAL_NEW_TAPC, + .tda9887_conf = TDA9887_PRESENT, + .decoder = EM28XX_SAA7113, + .input = { { + .type = EM28XX_VMUX_TELEVISION, + .vmux = SAA7115_COMPOSITE2, + .amux = 0, + }, { + .type = EM28XX_VMUX_COMPOSITE1, + .vmux = SAA7115_COMPOSITE0, + .amux = 1, + }, { + .type = EM28XX_VMUX_SVIDEO, + .vmux = SAA7115_SVIDEO3, + .amux = 1, + } }, + }, + [EM2820_BOARD_PROLINK_PLAYTV_USB2] = { + .name = "Pixelview Prolink PlayTV USB 2.0", .vchannels = 3, - .norm = VIDEO_MODE_PAL, - .has_tuner = 0, + .tda9887_conf = TDA9887_PRESENT, + .tuner_type = TUNER_YMEC_TVF_5533MF, .decoder = EM28XX_SAA7113, - .input = {{ + .input = { { + .type = EM28XX_VMUX_TELEVISION, + .vmux = SAA7115_COMPOSITE2, + .amux = 1, + }, { .type = EM28XX_VMUX_COMPOSITE1, .vmux = SAA7115_COMPOSITE0, .amux = 1, - },{ + }, { .type = EM28XX_VMUX_SVIDEO, .vmux = SAA7115_SVIDEO3, .amux = 1, - }}, + } }, }, }; const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards); /* table of devices that work with this driver */ struct usb_device_id em28xx_id_table [] = { - { USB_DEVICE(0xeb1a, 0x2800), .driver_info = EM2800_BOARD_UNKNOWN }, - { USB_DEVICE(0xeb1a, 0x2820), .driver_info = EM2820_BOARD_MSI_VOX_USB_2 }, - { USB_DEVICE(0x0ccd, 0x0036), .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 }, - { USB_DEVICE(0x2304, 0x0208), .driver_info = EM2820_BOARD_PINNACLE_USB_2 }, - { USB_DEVICE(0x2040, 0x4200), .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 }, - { USB_DEVICE(0x2304, 0x0207), .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, + { USB_DEVICE(0xeb1a, 0x2750), + .driver_info = EM2820_BOARD_UNKNOWN }, + { USB_DEVICE(0xeb1a, 0x2800), + .driver_info = EM2800_BOARD_UNKNOWN }, + { USB_DEVICE(0xeb1a, 0x2820), + .driver_info = EM2820_BOARD_UNKNOWN }, + { USB_DEVICE(0xeb1a, 0x2821), + .driver_info = EM2820_BOARD_UNKNOWN }, + { USB_DEVICE(0xeb1a, 0x2860), + .driver_info = EM2820_BOARD_UNKNOWN }, + { USB_DEVICE(0xeb1a, 0x2861), + .driver_info = EM2820_BOARD_UNKNOWN }, + { USB_DEVICE(0xeb1a, 0x2870), + .driver_info = EM2820_BOARD_UNKNOWN }, + { USB_DEVICE(0xeb1a, 0x2881), + .driver_info = EM2820_BOARD_UNKNOWN }, + { USB_DEVICE(0xeb1a, 0x2883), + .driver_info = EM2820_BOARD_UNKNOWN }, + { USB_DEVICE(0x0ccd, 0x0036), + .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 }, + { USB_DEVICE(0x2304, 0x0208), + .driver_info = EM2820_BOARD_PINNACLE_USB_2 }, + { USB_DEVICE(0x2040, 0x4200), + .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 }, + { USB_DEVICE(0x2040, 0x4201), + .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 }, + { USB_DEVICE(0x2304, 0x0207), + .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, + { USB_DEVICE(0x2304, 0x021a), + .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, + { USB_DEVICE(0x2040, 0x6500), + .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 }, + { USB_DEVICE(0x2040, 0x6513), + .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950 }, + { USB_DEVICE(0x0ccd, 0x0042), + .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS }, + { USB_DEVICE(0x0ccd, 0x0047), + .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS }, { }, }; +MODULE_DEVICE_TABLE(usb, em28xx_id_table); + +/* EEPROM hash table for devices with generic USB IDs */ +static struct em28xx_hash_table em28xx_eeprom_hash [] = { + /* P/N: SA 60002070465 Tuner: TVF7533-MF */ + {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF}, +}; + +/* I2C devicelist hash table for devices with generic USB IDs */ +static struct em28xx_hash_table em28xx_i2c_hash[] = { + {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC}, + {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC}, +}; +/* Since em28xx_pre_card_setup() requires a proper dev->model, + * this won't work for boards with generic PCI IDs + */ void em28xx_pre_card_setup(struct em28xx *dev) { /* request some modules */ - switch(dev->model){ - case EM2880_BOARD_TERRATEC_PRODIGY_XS: - case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900: - case EM2880_BOARD_TERRATEC_HYBRID_XS: - { - em28xx_write_regs_req(dev, 0x00, 0x08, "\x7d", 1); // reset through GPIO? - break; + switch (dev->model) { + case EM2880_BOARD_TERRATEC_PRODIGY_XS: + case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900: + case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950: + case EM2880_BOARD_TERRATEC_HYBRID_XS: + em28xx_write_regs(dev, XCLK_REG, "\x27", 1); + em28xx_write_regs(dev, I2C_CLK_REG, "\x40", 1); + em28xx_write_regs(dev, 0x08, "\xff", 1); + em28xx_write_regs(dev, 0x04, "\x00", 1); + msleep(100); + em28xx_write_regs(dev, 0x04, "\x08", 1); + msleep(100); + em28xx_write_regs(dev, 0x08, "\xff", 1); + msleep(50); + em28xx_write_regs(dev, 0x08, "\x2d", 1); + msleep(50); + em28xx_write_regs(dev, 0x08, "\x3d", 1); + break; + } +} + +static int em28xx_tuner_callback(void *ptr, int command, int arg) +{ + int rc = 0; + struct em28xx *dev = ptr; + + if (dev->tuner_type != TUNER_XC2028) + return 0; + + switch (command) { + case XC2028_TUNER_RESET: + { + /* GPIO and initialization codes for analog TV and radio + This code should be complemented for DTV, since reset + codes are different. + */ + + dev->em28xx_write_regs_req(dev, 0x00, 0x48, "\x00", 1); + dev->em28xx_write_regs_req(dev, 0x00, 0x12, "\x67", 1); + + if (dev->analog_gpio) { + char gpio0 = dev->analog_gpio & 0xff; + char gpio1 = (dev->analog_gpio >> 8) & 0xff; + char gpio4 = dev->analog_gpio >> 24; + + if (gpio4) { + dev->em28xx_write_regs(dev, 0x04, &gpio4, 1); + msleep(140); } + + msleep(6); + dev->em28xx_write_regs(dev, 0x08, &gpio0, 1); + msleep(10); + dev->em28xx_write_regs(dev, 0x08, &gpio1, 1); + msleep(5); + } + + break; + } + } + return rc; +} + +static void em28xx_config_tuner(struct em28xx *dev) +{ + struct v4l2_priv_tun_config xc2028_cfg; + struct xc2028_ctrl ctl; + struct tuner_setup tun_setup; + struct v4l2_frequency f; + + if (dev->tuner_type == TUNER_ABSENT) + return; + + tun_setup.mode_mask = T_ANALOG_TV | T_RADIO; + tun_setup.type = dev->tuner_type; + tun_setup.addr = dev->tuner_addr; + tun_setup.tuner_callback = em28xx_tuner_callback; + + em28xx_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup); + + if (dev->tuner_type == TUNER_XC2028) { + memset(&ctl, 0, sizeof(ctl)); + + ctl.fname = XC2028_DEFAULT_FIRMWARE; + ctl.max_len = 64; + ctl.mts = em28xx_boards[dev->model].mts_firmware; + + xc2028_cfg.tuner = TUNER_XC2028; + xc2028_cfg.priv = &ctl; + + em28xx_i2c_call_clients(dev, TUNER_SET_CONFIG, &xc2028_cfg); + } + + /* configure tuner */ + f.tuner = 0; + f.type = V4L2_TUNER_ANALOG_TV; + f.frequency = 9076; /* just a magic number */ + dev->ctl_freq = f.frequency; + em28xx_i2c_call_clients(dev, VIDIOC_S_FREQUENCY, &f); +} + +static int em28xx_hint_board(struct em28xx *dev) +{ + int i; + + /* HINT method: EEPROM + * + * This method works only for boards with eeprom. + * Uses a hash of all eeprom bytes. The hash should be + * unique for a vendor/tuner pair. + * There are a high chance that tuners for different + * video standards produce different hashes. + */ + for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) { + if (dev->hash == em28xx_eeprom_hash[i].hash) { + dev->model = em28xx_eeprom_hash[i].model; + dev->tuner_type = em28xx_eeprom_hash[i].tuner; + + em28xx_errdev("Your board has no unique USB ID.\n"); + em28xx_errdev("A hint were successfully done, " + "based on eeprom hash.\n"); + em28xx_errdev("This method is not 100%% failproof.\n"); + em28xx_errdev("If the board were missdetected, " + "please email this log to:\n"); + em28xx_errdev("\tV4L Mailing List " + " <video4linux-list@redhat.com>\n"); + em28xx_errdev("Board detected as %s\n", + em28xx_boards[dev->model].name); + + return 0; + } + } + + /* HINT method: I2C attached devices + * + * This method works for all boards. + * Uses a hash of i2c scanned devices. + * Devices with the same i2c attached chips will + * be considered equal. + * This method is less precise than the eeprom one. + */ + + /* user did not request i2c scanning => do it now */ + if (!dev->i2c_hash) + em28xx_do_i2c_scan(dev); + + for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) { + if (dev->i2c_hash == em28xx_i2c_hash[i].hash) { + dev->model = em28xx_i2c_hash[i].model; + dev->tuner_type = em28xx_i2c_hash[i].tuner; + em28xx_errdev("Your board has no unique USB ID.\n"); + em28xx_errdev("A hint were successfully done, " + "based on i2c devicelist hash.\n"); + em28xx_errdev("This method is not 100%% failproof.\n"); + em28xx_errdev("If the board were missdetected, " + "please email this log to:\n"); + em28xx_errdev("\tV4L Mailing List " + " <video4linux-list@redhat.com>\n"); + em28xx_errdev("Board detected as %s\n", + em28xx_boards[dev->model].name); + + return 0; + } + } + + em28xx_errdev("Your board has no unique USB ID and thus need a " + "hint to be detected.\n"); + em28xx_errdev("You may try to use card=<n> insmod option to " + "workaround that.\n"); + em28xx_errdev("Please send an email with this log to:\n"); + em28xx_errdev("\tV4L Mailing List <video4linux-list@redhat.com>\n"); + em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash); + em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash); + + em28xx_errdev("Here is a list of valid choices for the card=<n>" + " insmod option:\n"); + for (i = 0; i < em28xx_bcount; i++) { + em28xx_errdev(" card=%d -> %s\n", + i, em28xx_boards[i].name); + } + return -1; +} + + +static void em28xx_set_model(struct em28xx *dev) +{ + dev->is_em2800 = em28xx_boards[dev->model].is_em2800; + dev->has_msp34xx = em28xx_boards[dev->model].has_msp34xx; + dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf; + dev->decoder = em28xx_boards[dev->model].decoder; + dev->video_inputs = em28xx_boards[dev->model].vchannels; + dev->analog_gpio = em28xx_boards[dev->model].analog_gpio; + dev->has_12mhz_i2s = em28xx_boards[dev->model].has_12mhz_i2s; + dev->max_range_640_480 = em28xx_boards[dev->model].max_range_640_480; +} + +/* ----------------------------------------------------------------------- */ +void em28xx_set_ir(struct em28xx *dev, struct IR_i2c *ir) +{ + if (disable_ir) { + ir->get_key = NULL; + return ; + } + + /* detect & configure */ + switch (dev->model) { + case (EM2800_BOARD_UNKNOWN): + break; + case (EM2820_BOARD_UNKNOWN): + break; + case (EM2800_BOARD_TERRATEC_CINERGY_200): + case (EM2820_BOARD_TERRATEC_CINERGY_250): + ir->ir_codes = ir_codes_em_terratec; + ir->get_key = em28xx_get_key_terratec; + snprintf(ir->c.name, sizeof(ir->c.name), + "i2c IR (EM28XX Terratec)"); + break; + case (EM2820_BOARD_PINNACLE_USB_2): + ir->ir_codes = ir_codes_pinnacle_grey; + ir->get_key = em28xx_get_key_pinnacle_usb_grey; + snprintf(ir->c.name, sizeof(ir->c.name), + "i2c IR (EM28XX Pinnacle PCTV)"); + break; + case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2): + ir->ir_codes = ir_codes_hauppauge_new; + ir->get_key = em28xx_get_key_em_haup; + snprintf(ir->c.name, sizeof(ir->c.name), + "i2c IR (EM2840 Hauppauge)"); + break; + case (EM2820_BOARD_MSI_VOX_USB_2): + break; + case (EM2800_BOARD_LEADTEK_WINFAST_USBII): + break; + case (EM2800_BOARD_KWORLD_USB2800): + break; } } void em28xx_card_setup(struct em28xx *dev) { + em28xx_set_model(dev); + + dev->tuner_type = em28xx_boards[dev->model].tuner_type; + /* request some modules */ - switch(dev->model){ - case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2: - { - struct tveeprom tv; + switch (dev->model) { + case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2: + case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900: + case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_950: + { + struct tveeprom tv; #ifdef CONFIG_MODULES - request_module("tveeprom"); - request_module("ir-kbd-i2c"); - request_module("msp3400"); + request_module("tveeprom"); #endif - /* Call first TVeeprom */ - - dev->i2c_client.addr = 0xa0 >> 1; - tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata); - - dev->tuner_type= tv.tuner_type; - if (tv.audio_processor == AUDIO_CHIP_MSP34XX) { - dev->i2s_speed=2048000; - dev->has_msp34xx=1; - } else - dev->has_msp34xx=0; - break; - } - case EM2820_BOARD_KWORLD_PVRTV2800RF: - { - em28xx_write_regs_req(dev,0x00,0x08, "\xf9", 1); // GPIO enables sound on KWORLD PVR TV 2800RF - break; - } + /* Call first TVeeprom */ + + dev->i2c_client.addr = 0xa0 >> 1; + tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata); + dev->tuner_type = tv.tuner_type; + + if (tv.audio_processor == AUDIO_CHIP_MSP34XX) { + dev->i2s_speed = 2048000; + dev->has_msp34xx = 1; + } +#ifdef CONFIG_MODULES + if (tv.has_ir) + request_module("ir-kbd-i2c"); +#endif + break; + } + case EM2820_BOARD_KWORLD_PVRTV2800RF: + /* GPIO enables sound on KWORLD PVR TV 2800RF */ + em28xx_write_regs_req(dev, 0x00, 0x08, "\xf9", 1); + break; + case EM2820_BOARD_UNKNOWN: + case EM2800_BOARD_UNKNOWN: + if (!em28xx_hint_board(dev)) + em28xx_set_model(dev); } -} -MODULE_DEVICE_TABLE (usb, em28xx_id_table); + /* Allow override tuner type by a module parameter */ + if (tuner >= 0) + dev->tuner_type = tuner; + +#ifdef CONFIG_MODULES + /* request some modules */ + if (dev->has_msp34xx) + request_module("msp3400"); + if (dev->decoder == EM28XX_SAA7113 || dev->decoder == EM28XX_SAA7114) + request_module("saa7115"); + if (dev->decoder == EM28XX_TVP5150) + request_module("tvp5150"); + if (dev->tuner_type != TUNER_ABSENT) + request_module("tuner"); +#endif + + em28xx_config_tuner(dev); +} |