Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb

* master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
  V4L/DVB (4227): Update this driver for recent header file movement.
  V4L/DVB (4223): Add V4L2_CID_MPEG_STREAM_VBI_FMT control
  V4L/DVB (4222): Always switch tuner mode when calling VIDIOC_S_FREQUENCY.
  V4L/DVB (4221): Add HM12 YUV format define.
  V4L/DVB (4219): Av7110: analog sound output of DVB-C rev 2.3
  V4L/DVB (4217): Fix a misplaced closing bracket/else, which caused swzigzag not to be called
  V4L/DVB (4215): Make VIDEO_CX88_BLACKBIRD a separate build option
  V4L/DVB (4214): Make VIDEO_CX2341X a selectable build option
  V4L/DVB (4213): Cx88: cleanups
  V4L/DVB (4211): Fix an Oops for all fe that have get_frontend_algo == NULL

12 files changed, 67 insertions, 40 deletions

diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 824a63c92629..e4290491fa9e 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -381,6 +381,18 @@ config VIDEO_WM8739
 	  To compile this driver as a module, choose M here: the
 	  module will be called wm8739.
 
+config VIDEO_CX2341X
+	tristate "Conexant CX2341x MPEG encoders"
+	depends on VIDEO_V4L2 && EXPERIMENTAL
+	---help---
+	  Support for the Conexant CX23416 MPEG encoders
+	  and CX23415 MPEG encoder/decoders.
+
+	  This module currently supports the encoding functions only.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called cx2341x.
+
 source "drivers/media/video/cx25840/Kconfig"
 
 config VIDEO_SAA711X
diff --git a/drivers/media/video/cx2341x.c b/drivers/media/video/cx2341x.c
index 554813e6f65d..01b22eab5725 100644
--- a/drivers/media/video/cx2341x.c
+++ b/drivers/media/video/cx2341x.c
@@ -43,6 +43,7 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)");
 const u32 cx2341x_mpeg_ctrls[] = {
 	V4L2_CID_MPEG_CLASS,
 	V4L2_CID_MPEG_STREAM_TYPE,
+	V4L2_CID_MPEG_STREAM_VBI_FMT,
 	V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ,
 	V4L2_CID_MPEG_AUDIO_ENCODING,
 	V4L2_CID_MPEG_AUDIO_L2_BITRATE,
@@ -135,6 +136,9 @@ static int cx2341x_get_ctrl(struct cx2341x_mpeg_params *params,
 	case V4L2_CID_MPEG_STREAM_TYPE:
 		ctrl->value = params->stream_type;
 		break;
+	case V4L2_CID_MPEG_STREAM_VBI_FMT:
+		ctrl->value = params->stream_vbi_fmt;
+		break;
 	case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE:
 		ctrl->value = params->video_spatial_filter_mode;
 		break;
@@ -257,6 +261,9 @@ static int cx2341x_set_ctrl(struct cx2341x_mpeg_params *params,
 			params->video_bitrate_mode = V4L2_MPEG_VIDEO_BITRATE_MODE_CBR;
 		}
 		break;
+	case V4L2_CID_MPEG_STREAM_VBI_FMT:
+		params->stream_vbi_fmt = ctrl->value;
+		break;
 	case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE:
 		params->video_spatial_filter_mode = ctrl->value;
 		break;
@@ -418,6 +425,14 @@ int cx2341x_ctrl_query(struct cx2341x_mpeg_params *params, struct v4l2_queryctrl
 			qctrl->flags |= V4L2_CTRL_FLAG_INACTIVE;
 		return err;
 
+	case V4L2_CID_MPEG_STREAM_VBI_FMT:
+		if (params->capabilities & CX2341X_CAP_HAS_SLICED_VBI)
+			return v4l2_ctrl_query_fill_std(qctrl);
+		return cx2341x_ctrl_query_fill(qctrl,
+				V4L2_MPEG_STREAM_VBI_FMT_NONE,
+				V4L2_MPEG_STREAM_VBI_FMT_NONE, 1,
+				V4L2_MPEG_STREAM_VBI_FMT_NONE);
+
 	/* CX23415/6 specific */
 	case V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE:
 		return cx2341x_ctrl_query_fill(qctrl,
@@ -639,6 +654,7 @@ void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p)
 {
 	static struct cx2341x_mpeg_params default_params = {
 	/* misc */
+	.capabilities = 0,
 	.port = CX2341X_PORT_MEMORY,
 	.width = 720,
 	.height = 480,
@@ -646,6 +662,7 @@ void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p)
 
 	/* stream */
 	.stream_type = V4L2_MPEG_STREAM_TYPE_MPEG2_PS,
+	.stream_vbi_fmt = V4L2_MPEG_STREAM_VBI_FMT_NONE,
 
 	/* audio */
 	.audio_sampling_freq = V4L2_MPEG_AUDIO_SAMPLING_FREQ_48000,
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index 91e1c481a164..80e23ee9801c 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -11,7 +11,6 @@ config VIDEO_CX88
 	select VIDEO_BUF
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
-	select VIDEO_CX2341X
 	select VIDEO_IR
 	---help---
 	  This is a video4linux driver for Conexant 2388x based
@@ -36,13 +35,25 @@ config VIDEO_CX88_ALSA
 	  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 VIDEO_BUF_DVB
 	---help---
 	  This adds support for DVB/ATSC cards based on the
-	  Connexant 2388x chip.
+	  Conexant 2388x chip.
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called cx88-dvb.
diff --git a/drivers/media/video/cx88/Makefile b/drivers/media/video/cx88/Makefile
index 0dcd09b9b727..352b919f30c4 100644
--- a/drivers/media/video/cx88/Makefile
+++ b/drivers/media/video/cx88/Makefile
@@ -3,9 +3,10 @@ cx88xx-objs	:= cx88-cards.o cx88-core.o cx88-i2c.o cx88-tvaudio.o \
 cx8800-objs	:= cx88-video.o cx88-vbi.o
 cx8802-objs	:= cx88-mpeg.o
 
-obj-$(CONFIG_VIDEO_CX88) += cx88xx.o cx8800.o cx8802.o cx88-blackbird.o
-obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o
+obj-$(CONFIG_VIDEO_CX88) += cx88xx.o cx8800.o cx8802.o
 obj-$(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
 
 EXTRA_CFLAGS += -Idrivers/media/video
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index 67fd3302e8f2..78df66671ea2 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -846,7 +846,7 @@ static int mpeg_do_ioctl(struct inode *inode, struct file *file,
 				  BLACKBIRD_MPEG_CAPTURE,
 				  BLACKBIRD_RAW_BITS_NONE);
 
-		cx88_do_ioctl( inode, file, 0, dev->core, cmd, arg, cx88_ioctl_hook );
+		cx88_do_ioctl(inode, file, 0, dev->core, cmd, arg, mpeg_do_ioctl);
 
 		blackbird_initialize_codec(dev);
 		cx88_set_scale(dev->core, dev->width, dev->height,
@@ -855,15 +855,11 @@ static int mpeg_do_ioctl(struct inode *inode, struct file *file,
 	}
 
 	default:
-		return cx88_do_ioctl( inode, file, 0, dev->core, cmd, arg, cx88_ioctl_hook );
+		return cx88_do_ioctl(inode, file, 0, dev->core, cmd, arg, mpeg_do_ioctl);
 	}
 	return 0;
 }
 
-int (*cx88_ioctl_hook)(struct inode *inode, struct file *file,
-			unsigned int cmd, void *arg);
-unsigned int (*cx88_ioctl_translator)(unsigned int cmd);
-
 static unsigned int mpeg_translate_ioctl(unsigned int cmd)
 {
 	return cmd;
@@ -872,8 +868,8 @@ static unsigned int mpeg_translate_ioctl(unsigned int cmd)
 static int mpeg_ioctl(struct inode *inode, struct file *file,
 			unsigned int cmd, unsigned long arg)
 {
-	cmd = cx88_ioctl_translator( cmd );
-	return video_usercopy(inode, file, cmd, arg, cx88_ioctl_hook);
+	cmd = mpeg_translate_ioctl( cmd );
+	return video_usercopy(inode, file, cmd, arg, mpeg_do_ioctl);
 }
 
 static int mpeg_open(struct inode *inode, struct file *file)
@@ -1119,8 +1115,6 @@ static int blackbird_init(void)
 	printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n",
 	       SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
 #endif
-	cx88_ioctl_hook = mpeg_do_ioctl;
-	cx88_ioctl_translator = mpeg_translate_ioctl;
 	return pci_register_driver(&blackbird_pci_driver);
 }
 
@@ -1132,9 +1126,6 @@ static void blackbird_fini(void)
 module_init(blackbird_init);
 module_exit(blackbird_fini);
 
-EXPORT_SYMBOL(cx88_ioctl_hook);
-EXPORT_SYMBOL(cx88_ioctl_translator);
-
 /* ----------------------------------------------------------- */
 /*
  * Local variables:
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 67cdd8270863..f9d68f20dc88 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1700,11 +1700,6 @@ void cx88_card_setup(struct cx88_core *core)
 /* ------------------------------------------------------------------ */
 
 EXPORT_SYMBOL(cx88_boards);
-EXPORT_SYMBOL(cx88_bcount);
-EXPORT_SYMBOL(cx88_subids);
-EXPORT_SYMBOL(cx88_idcount);
-EXPORT_SYMBOL(cx88_card_list);
-EXPORT_SYMBOL(cx88_card_setup);
 
 /*
  * Local variables:
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index c56292d8d93b..26f4c0fb8c36 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -1181,8 +1181,6 @@ EXPORT_SYMBOL(cx88_set_scale);
 EXPORT_SYMBOL(cx88_vdev_init);
 EXPORT_SYMBOL(cx88_core_get);
 EXPORT_SYMBOL(cx88_core_put);
-EXPORT_SYMBOL(cx88_start_audio_dma);
-EXPORT_SYMBOL(cx88_stop_audio_dma);
 
 /*
  * Local variables:
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index 7efa6def0bde..70663805cc30 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -234,7 +234,6 @@ int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci)
 /* ----------------------------------------------------------------------- */
 
 EXPORT_SYMBOL(cx88_call_i2c_clients);
-EXPORT_SYMBOL(cx88_i2c_init);
 
 /*
  * Local variables:
diff --git a/drivers/media/video/cx88/cx88-tvaudio.c b/drivers/media/video/cx88/cx88-tvaudio.c
index 1e4278b588d8..5785c3481579 100644
--- a/drivers/media/video/cx88/cx88-tvaudio.c
+++ b/drivers/media/video/cx88/cx88-tvaudio.c
@@ -726,7 +726,7 @@ static void set_audio_standard_FM(struct cx88_core *core,
 
 /* ----------------------------------------------------------- */
 
-int cx88_detect_nicam(struct cx88_core *core)
+static int cx88_detect_nicam(struct cx88_core *core)
 {
 	int i, j = 0;
 
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index dc7bc35f18f4..9a9a0fc7a41a 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -563,7 +563,6 @@ 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 cx88_detect_nicam(struct cx88_core *core);
 
 /* ----------------------------------------------------------- */
 /* cx88-input.c                                                */
@@ -592,12 +591,6 @@ extern int cx88_do_ioctl(struct inode *inode, struct file *file, int radio,
 				struct cx88_core *core, unsigned int cmd,
 				void *arg, v4l2_kioctl driver_ioctl);
 
-/* ----------------------------------------------------------- */
-/* cx88-blackbird.c                                            */
-extern int (*cx88_ioctl_hook)(struct inode *inode, struct file *file,
-				unsigned int cmd, void *arg);
-extern unsigned int (*cx88_ioctl_translator)(unsigned int cmd);
-
 /*
  * Local variables:
  * c-basic-offset: 8
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index e95792fd70f8..a26ded7d6fae 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -730,14 +730,10 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		{
 			struct v4l2_frequency *f = arg;
 
+			if (set_mode (client, t, f->type, "VIDIOC_S_FREQUENCY")
+					== EINVAL)
+				return 0;
 			switch_v4l2();
-			if ((V4L2_TUNER_RADIO == f->type && V4L2_TUNER_RADIO != t->mode)
-				|| (V4L2_TUNER_DIGITAL_TV == f->type
-					&& V4L2_TUNER_DIGITAL_TV != t->mode)) {
-				if (set_mode (client, t, f->type, "VIDIOC_S_FREQUENCY")
-					    == EINVAL)
-					return 0;
-			}
 			set_freq(client,f->frequency);
 
 			break;
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index 14e523471354..f4b3d64ebf73 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -1101,6 +1101,11 @@ const char **v4l2_ctrl_get_menu(u32 id)
 		"MPEG-2 SVCD-compatible Stream",
 		NULL
 	};
+	static const char *mpeg_stream_vbi_fmt[] = {
+		"No VBI",
+		"VBI in private packets, IVTV format",
+		NULL
+	};
 
 	switch (id) {
 		case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ:
@@ -1129,6 +1134,8 @@ const char **v4l2_ctrl_get_menu(u32 id)
 			return mpeg_video_bitrate_mode;
 		case V4L2_CID_MPEG_STREAM_TYPE:
 			return mpeg_stream_type;
+		case V4L2_CID_MPEG_STREAM_VBI_FMT:
+			return mpeg_stream_vbi_fmt;
 		default:
 			return NULL;
 	}
@@ -1182,6 +1189,7 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste
 	case V4L2_CID_MPEG_STREAM_PID_PCR: 	name = "Stream PCR Program ID"; break;
 	case V4L2_CID_MPEG_STREAM_PES_ID_AUDIO: name = "Stream PES Audio ID"; break;
 	case V4L2_CID_MPEG_STREAM_PES_ID_VIDEO: name = "Stream PES Video ID"; break;
+	case V4L2_CID_MPEG_STREAM_VBI_FMT:	name = "Stream VBI Format"; break;
 
 	default:
 		return -EINVAL;
@@ -1208,6 +1216,7 @@ int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 ste
 	case V4L2_CID_MPEG_VIDEO_ASPECT:
 	case V4L2_CID_MPEG_VIDEO_BITRATE_MODE:
 	case V4L2_CID_MPEG_STREAM_TYPE:
+	case V4L2_CID_MPEG_STREAM_VBI_FMT:
 		qctrl->type = V4L2_CTRL_TYPE_MENU;
 		step = 1;
 		break;
@@ -1367,6 +1376,11 @@ int v4l2_ctrl_query_fill_std(struct v4l2_queryctrl *qctrl)
 		return v4l2_ctrl_query_fill(qctrl, 0, 255, 1, 0);
 	case V4L2_CID_MPEG_STREAM_PES_ID_VIDEO:
 		return v4l2_ctrl_query_fill(qctrl, 0, 255, 1, 0);
+	case V4L2_CID_MPEG_STREAM_VBI_FMT:
+		return v4l2_ctrl_query_fill(qctrl,
+				V4L2_MPEG_STREAM_VBI_FMT_NONE,
+				V4L2_MPEG_STREAM_VBI_FMT_IVTV, 1,
+				V4L2_MPEG_STREAM_VBI_FMT_NONE);
 	default:
 		return -EINVAL;
 	}