Merge: from master

From: Hans Verkuil <hverkuil@xs4all.nl>



Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

13 files changed, 222 insertions, 460 deletions

diff --git a/linux/drivers/media/video/bt8xx/bttv-driver.c b/linux/drivers/media/video/bt8xx/bttv-driver.c
index 0e1aae5d0..ea9f82586 100644
--- a/linux/drivers/media/video/bt8xx/bttv-driver.c
+++ b/linux/drivers/media/video/bt8xx/bttv-driver.c
@@ -1044,14 +1044,11 @@ audio_input(struct bttv *btv, int input)
 static void
 i2c_vidiocschan(struct bttv *btv)
 {
-	struct video_channel c;
+	v4l2_std_id std = bttv_tvnorms[btv->tvnorm].v4l2_id;
 
-	memset(&c,0,sizeof(c));
-	c.norm    = btv->tvnorm;
-	c.channel = btv->input;
-	bttv_call_i2c_clients(btv,VIDIOCSCHAN,&c);
+	bttv_call_i2c_clients(btv, VIDIOC_S_STD, &std);
 	if (btv->c.type == BTTV_BOARD_VOODOOTV_FM)
-		bttv_tda9880_setnorm(btv,c.norm);
+		bttv_tda9880_setnorm(btv,btv->tvnorm);
 }
 
 static int
@@ -1210,11 +1207,27 @@ static int get_control(struct bttv *btv, struct v4l2_control *c)
 			break;
 	if (i == BTTV_CTLS)
 		return -EINVAL;
-	if (i >= 4 && i <= 8) {
+	if (btv->audio_hook && i >= 4 && i <= 8) {
 		memset(&va,0,sizeof(va));
-		bttv_call_i2c_clients(btv, VIDIOCGAUDIO, &va);
-		if (btv->audio_hook)
-			btv->audio_hook(btv,&va,0);
+		btv->audio_hook(btv,&va,0);
+		switch (c->id) {
+		case V4L2_CID_AUDIO_MUTE:
+			c->value = (VIDEO_AUDIO_MUTE & va.flags) ? 1 : 0;
+			break;
+		case V4L2_CID_AUDIO_VOLUME:
+			c->value = va.volume;
+			break;
+		case V4L2_CID_AUDIO_BALANCE:
+			c->value = va.balance;
+			break;
+		case V4L2_CID_AUDIO_BASS:
+			c->value = va.bass;
+			break;
+		case V4L2_CID_AUDIO_TREBLE:
+			c->value = va.treble;
+			break;
+		}
+		return 0;
 	}
 	switch (c->id) {
 	case V4L2_CID_BRIGHTNESS:
@@ -1231,19 +1244,11 @@ static int get_control(struct bttv *btv, struct v4l2_control *c)
 		break;
 
 	case V4L2_CID_AUDIO_MUTE:
-		c->value = (VIDEO_AUDIO_MUTE & va.flags) ? 1 : 0;
-		break;
 	case V4L2_CID_AUDIO_VOLUME:
-		c->value = va.volume;
-		break;
 	case V4L2_CID_AUDIO_BALANCE:
-		c->value = va.balance;
-		break;
 	case V4L2_CID_AUDIO_BASS:
-		c->value = va.bass;
-		break;
 	case V4L2_CID_AUDIO_TREBLE:
-		c->value = va.treble;
+		bttv_call_i2c_clients(btv,VIDIOC_G_CTRL,c);
 		break;
 
 	case V4L2_CID_PRIVATE_CHROMA_AGC:
@@ -1295,11 +1300,35 @@ static int set_control(struct bttv *btv, struct v4l2_control *c)
 			break;
 	if (i == BTTV_CTLS)
 		return -EINVAL;
-	if (i >= 4 && i <= 8) {
+	if (btv->audio_hook && i >= 4 && i <= 8) {
 		memset(&va,0,sizeof(va));
-		bttv_call_i2c_clients(btv, VIDIOCGAUDIO, &va);
-		if (btv->audio_hook)
-			btv->audio_hook(btv,&va,0);
+		btv->audio_hook(btv,&va,0);
+		switch (c->id) {
+		case V4L2_CID_AUDIO_MUTE:
+			if (c->value) {
+				va.flags |= VIDEO_AUDIO_MUTE;
+				audio_mute(btv, 1);
+			} else {
+				va.flags &= ~VIDEO_AUDIO_MUTE;
+				audio_mute(btv, 0);
+			}
+			break;
+
+		case V4L2_CID_AUDIO_VOLUME:
+			va.volume = c->value;
+			break;
+		case V4L2_CID_AUDIO_BALANCE:
+			va.balance = c->value;
+			break;
+		case V4L2_CID_AUDIO_BASS:
+			va.bass = c->value;
+			break;
+		case V4L2_CID_AUDIO_TREBLE:
+			va.treble = c->value;
+			break;
+		}
+		btv->audio_hook(btv,&va,1);
+		return 0;
 	}
 	switch (c->id) {
 	case V4L2_CID_BRIGHTNESS:
@@ -1315,26 +1344,13 @@ static int set_control(struct bttv *btv, struct v4l2_control *c)
 		bt848_sat(btv,c->value);
 		break;
 	case V4L2_CID_AUDIO_MUTE:
-		if (c->value) {
-			va.flags |= VIDEO_AUDIO_MUTE;
-			audio_mute(btv, 1);
-		} else {
-			va.flags &= ~VIDEO_AUDIO_MUTE;
-			audio_mute(btv, 0);
-		}
-		break;
-
+		audio_mute(btv, c->value);
+		/* fall through */
 	case V4L2_CID_AUDIO_VOLUME:
-		va.volume = c->value;
-		break;
 	case V4L2_CID_AUDIO_BALANCE:
-		va.balance = c->value;
-		break;
 	case V4L2_CID_AUDIO_BASS:
-		va.bass = c->value;
-		break;
 	case V4L2_CID_AUDIO_TREBLE:
-		va.treble = c->value;
+		bttv_call_i2c_clients(btv,VIDIOC_S_CTRL,c);
 		break;
 
 	case V4L2_CID_PRIVATE_CHROMA_AGC:
@@ -1390,11 +1406,6 @@ static int set_control(struct bttv *btv, struct v4l2_control *c)
 	default:
 		return -EINVAL;
 	}
-	if (i >= 4 && i <= 8) {
-		bttv_call_i2c_clients(btv, VIDIOCSAUDIO, &va);
-		if (btv->audio_hook)
-			btv->audio_hook(btv,&va,1);
-	}
 	return 0;
 }
 
@@ -1617,12 +1628,16 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
 	}
 	case VIDIOCSFREQ:
 	{
-		unsigned long *freq = arg;
+		struct v4l2_frequency freq;
+
+		memset(&freq, 0, sizeof(freq));
+		freq.frequency = *(unsigned long *)arg;
 		mutex_lock(&btv->lock);
-		btv->freq=*freq;
-		bttv_call_i2c_clients(btv,VIDIOCSFREQ,freq);
+		freq.type = btv->radio_user ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
+		btv->freq = *(unsigned long *)arg;
+		bttv_call_i2c_clients(btv,VIDIOC_S_FREQUENCY,&freq);
 		if (btv->has_matchbox && btv->radio_user)
-			tea5757_set_freq(btv,*freq);
+			tea5757_set_freq(btv,*(unsigned long *)arg);
 		mutex_unlock(&btv->lock);
 		return 0;
 	}
@@ -1853,33 +1868,26 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
 			return -EINVAL;
 		mutex_lock(&btv->lock);
 		memset(t,0,sizeof(*t));
+		t->rxsubchans = V4L2_TUNER_SUB_MONO;
+		bttv_call_i2c_clients(btv, VIDIOC_G_TUNER, t);
 		strcpy(t->name, "Television");
-		t->type       = V4L2_TUNER_ANALOG_TV;
 		t->capability = V4L2_TUNER_CAP_NORM;
-		t->rxsubchans = V4L2_TUNER_SUB_MONO;
+		t->type       = V4L2_TUNER_ANALOG_TV;
 		if (btread(BT848_DSTATUS)&BT848_DSTATUS_HLOC)
 			t->signal = 0xffff;
-		{
-			struct video_tuner tuner;
-
-			memset(&tuner, 0, sizeof (tuner));
-			tuner.rangehigh = 0xffffffffUL;
-			bttv_call_i2c_clients(btv, VIDIOCGTUNER, &tuner);
-			t->rangelow = tuner.rangelow;
-			t->rangehigh = tuner.rangehigh;
-		}
-		{
+
+		if (btv->audio_hook) {
 			/* Hmmm ... */
 			struct video_audio va;
 			memset(&va, 0, sizeof(struct video_audio));
-			bttv_call_i2c_clients(btv, VIDIOCGAUDIO, &va);
-			if (btv->audio_hook)
-				btv->audio_hook(btv,&va,0);
+			btv->audio_hook(btv,&va,0);
+			t->audmode    = V4L2_TUNER_MODE_MONO;
+			t->rxsubchans = V4L2_TUNER_SUB_MONO;
 			if(va.mode & VIDEO_SOUND_STEREO) {
-				t->audmode     = V4L2_TUNER_MODE_STEREO;
-				t->rxsubchans |= V4L2_TUNER_SUB_STEREO;
+				t->audmode    = V4L2_TUNER_MODE_STEREO;
+				t->rxsubchans = V4L2_TUNER_SUB_STEREO;
 			}
-			if(va.mode & VIDEO_SOUND_LANG1) {
+			if(va.mode & VIDEO_SOUND_LANG2) {
 				t->audmode    = V4L2_TUNER_MODE_LANG1;
 				t->rxsubchans = V4L2_TUNER_SUB_LANG1
 					| V4L2_TUNER_SUB_LANG2;
@@ -1898,10 +1906,10 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
 		if (0 != t->index)
 			return -EINVAL;
 		mutex_lock(&btv->lock);
-		{
+		bttv_call_i2c_clients(btv, VIDIOC_S_TUNER, t);
+		if (btv->audio_hook) {
 			struct video_audio va;
 			memset(&va, 0, sizeof(struct video_audio));
-			bttv_call_i2c_clients(btv, VIDIOCGAUDIO, &va);
 			if (t->audmode == V4L2_TUNER_MODE_MONO)
 				va.mode = VIDEO_SOUND_MONO;
 			else if (t->audmode == V4L2_TUNER_MODE_STEREO ||
@@ -1911,9 +1919,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
 				va.mode = VIDEO_SOUND_LANG1;
 			else if (t->audmode == V4L2_TUNER_MODE_LANG2)
 				va.mode = VIDEO_SOUND_LANG2;
-			bttv_call_i2c_clients(btv, VIDIOCSAUDIO, &va);
-			if (btv->audio_hook)
-				btv->audio_hook(btv,&va,1);
+			btv->audio_hook(btv,&va,1);
 		}
 		mutex_unlock(&btv->lock);
 		return 0;
@@ -1938,7 +1944,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
 			return -EINVAL;
 		mutex_lock(&btv->lock);
 		btv->freq = f->frequency;
-		bttv_call_i2c_clients(btv,VIDIOCSFREQ,&btv->freq);
+		bttv_call_i2c_clients(btv,VIDIOC_S_FREQUENCY,f);
 		if (btv->has_matchbox && btv->radio_user)
 			tea5757_set_freq(btv,btv->freq);
 		mutex_unlock(&btv->lock);
@@ -1946,7 +1952,9 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg)
 	}
 	case VIDIOC_LOG_STATUS:
 	{
+		printk(KERN_INFO "bttv%d: =================  START STATUS CARD #%d  =================\n", btv->c.nr, btv->c.nr);
 		bttv_call_i2c_clients(btv, VIDIOC_LOG_STATUS, NULL);
+		printk(KERN_INFO "bttv%d: ==================  END STATUS CARD #%d  ==================\n", btv->c.nr, btv->c.nr);
 		return 0;
 	}
 
@@ -2896,12 +2904,10 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 			return 0;
 		}
 		*c = bttv_ctls[i];
-		if (i >= 4 && i <= 8) {
+		if (btv->audio_hook && i >= 4 && i <= 8) {
 			struct video_audio va;
 			memset(&va,0,sizeof(va));
-			bttv_call_i2c_clients(btv, VIDIOCGAUDIO, &va);
-			if (btv->audio_hook)
-				btv->audio_hook(btv,&va,0);
+			btv->audio_hook(btv,&va,0);
 			switch (bttv_ctls[i].id) {
 			case V4L2_CID_AUDIO_VOLUME:
 				if (!(va.flags & VIDEO_AUDIO_VOLUME))
diff --git a/linux/drivers/media/video/cx2341x.h b/linux/drivers/media/video/cx2341x.h
deleted file mode 100644
index 7e7dcc072..000000000
--- a/linux/drivers/media/video/cx2341x.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
-    cx23415/6 header containing common defines.
-
-    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 CX2341X_H
-#define CX2341X_H
-
-/* Firmware names */
-#define CX2341X_FIRM_ENC_FILENAME "v4l-cx2341x-enc.fw"
-/* Decoder firmware for the cx23415 only */
-#define CX2341X_FIRM_DEC_FILENAME "v4l-cx2341x-dec.fw"
-
-/* Firmware API commands */
-
-/* MPEG decoder API, specific to the cx23415 */
-#define CX2341X_DEC_PING_FW 			0x00
-#define CX2341X_DEC_START_PLAYBACK 		0x01
-#define CX2341X_DEC_STOP_PLAYBACK 		0x02
-#define CX2341X_DEC_SET_PLAYBACK_SPEED 		0x03
-#define CX2341X_DEC_STEP_VIDEO 			0x05
-#define CX2341X_DEC_SET_DMA_BLOCK_SIZE 		0x08
-#define CX2341X_DEC_GET_XFER_INFO		0x09
-#define CX2341X_DEC_GET_DMA_STATUS		0x0a
-#define CX2341X_DEC_SCHED_DMA_FROM_HOST		0x0b
-#define CX2341X_DEC_PAUSE_PLAYBACK 		0x0d
-#define CX2341X_DEC_HALT_FW 			0x0e
-#define CX2341X_DEC_SET_STANDARD 		0x10
-#define CX2341X_DEC_GET_VERSION			0x11
-#define CX2341X_DEC_SET_STREAM_INPUT 		0x14
-#define CX2341X_DEC_GET_TIMING_INFO 		0x15
-#define CX2341X_DEC_SET_AUDIO_MODE 		0x16
-#define CX2341X_DEC_SET_EVENT_NOTIFICATION	0x17
-#define CX2341X_DEC_SET_DISPLAY_BUFFERS		0x18
-#define CX2341X_DEC_EXTRACT_VBI 		0x19
-#define CX2341X_DEC_SET_DECODER_SOURCE 		0x1a
-#define CX2341X_DEC_SET_AUDIO_OUTPUT 		0x1b
-#define CX2341X_DEC_SET_AV_DELAY 		0x1c
-#define CX2341X_DEC_SET_PREBUFFERING		0x1e
-
-/* MPEG encoder API */
-#define CX2341X_ENC_PING_FW 			0x80
-#define CX2341X_ENC_START_CAPTURE 		0x81
-#define CX2341X_ENC_STOP_CAPTURE 		0x82
-#define CX2341X_ENC_SET_AUDIO_ID 		0x89
-#define CX2341X_ENC_SET_VIDEO_ID 		0x8b
-#define CX2341X_ENC_SET_PCR_ID 			0x8d
-#define CX2341X_ENC_SET_FRAME_RATE 		0x8f
-#define CX2341X_ENC_SET_FRAME_SIZE 		0x91
-#define CX2341X_ENC_SET_BIT_RATE 		0x95
-#define CX2341X_ENC_SET_GOP_PROPERTIES 		0x97
-#define CX2341X_ENC_SET_ASPECT_RATIO 		0x99
-#define CX2341X_ENC_SET_DNR_FILTER_MODE 	0x9b
-#define CX2341X_ENC_SET_DNR_FILTER_PROPS 	0x9d
-#define CX2341X_ENC_SET_CORING_LEVELS 		0x9f
-#define CX2341X_ENC_SET_SPATIAL_FILTER_TYPE 	0xa1
-#define CX2341X_ENC_SET_3_2_PULLDOWN 		0xb1
-#define CX2341X_ENC_SET_VBI_LINE 		0xb7
-#define CX2341X_ENC_SET_STREAM_TYPE 		0xb9
-#define CX2341X_ENC_SET_OUTPUT_PORT 		0xbb
-#define CX2341X_ENC_SET_AUDIO_PROPERTIES 	0xbd
-#define CX2341X_ENC_HALT_FW 			0xc3
-#define CX2341X_ENC_GET_VERSION			0xc4
-#define CX2341X_ENC_SET_GOP_CLOSURE 		0xc5
-#define CX2341X_ENC_GET_SEQ_END 		0xc6
-#define CX2341X_ENC_SET_PGM_INDEX_INFO 		0xc7
-#define CX2341X_ENC_SET_VBI_CONFIG		0xc8
-#define CX2341X_ENC_SET_DMA_BLOCK_SIZE 		0xc9
-#define CX2341X_ENC_GET_PREV_DMA_INFO_MB_10	0xca
-#define CX2341X_ENC_GET_PREV_DMA_INFO_MB_9	0xcb
-#define CX2341X_ENC_SCHED_DMA_TO_HOST 		0xcc
-#define CX2341X_ENC_INITIALIZE_INPUT 		0xcd
-#define CX2341X_ENC_SET_FRAME_DROP_RATE 	0xd0
-#define CX2341X_ENC_PAUSE_ENCODER 		0xd2
-#define CX2341X_ENC_REFRESH_INPUT 		0xd3
-#define CX2341X_ENC_SET_COPYRIGHT		0xd4
-#define CX2341X_ENC_SET_EVENT_NOTIFICATION 	0xd5
-#define CX2341X_ENC_SET_NUM_VSYNC_LINES 	0xd6
-#define CX2341X_ENC_SET_PLACEHOLDER 		0xd7
-#define CX2341X_ENC_MUTE_VIDEO 			0xd9
-#define CX2341X_ENC_MUTE_AUDIO 			0xda
-#define CX2341X_ENC_UNKNOWN			0xdb
-#define CX2341X_ENC_MISC 			0xdc
-
-/* OSD API, specific to the cx23415 */
-#define CX2341X_OSD_GET_FRAMEBUFFER 		0x41
-#define CX2341X_OSD_GET_PIXEL_FORMAT 		0x42
-#define CX2341X_OSD_SET_PIXEL_FORMAT 		0x43
-#define CX2341X_OSD_GET_STATE 			0x44
-#define CX2341X_OSD_SET_STATE 			0x45
-#define CX2341X_OSD_GET_OSD_COORDS 		0x46
-#define CX2341X_OSD_SET_OSD_COORDS 		0x47
-#define CX2341X_OSD_GET_SCREEN_COORDS 		0x48
-#define CX2341X_OSD_SET_SCREEN_COORDS 		0x49
-#define CX2341X_OSD_GET_GLOBAL_ALPHA 		0x4a
-#define CX2341X_OSD_SET_GLOBAL_ALPHA 		0x4b
-#define CX2341X_OSD_SET_BLEND_COORDS 		0x4c
-#define CX2341X_OSD_GET_FLICKER_STATE 		0x4f
-#define CX2341X_OSD_SET_FLICKER_STATE 		0x50
-#define CX2341X_OSD_BLT_COPY 			0x52
-#define CX2341X_OSD_BLT_FILL 			0x53
-#define CX2341X_OSD_BLT_TEXT 			0x54
-#define CX2341X_OSD_SET_FRAMEBUFFER_WINDOW 	0x56
-#define CX2341X_OSD_SET_CHROMA_KEY 		0x60
-#define CX2341X_OSD_GET_ALPHA_CONTENT_INDEX 	0x61
-#define CX2341X_OSD_SET_ALPHA_CONTENT_INDEX 	0x62
-
-#endif /* CX2341X_H */
diff --git a/linux/drivers/media/video/cx25840/cx25840-vbi.c b/linux/drivers/media/video/cx25840/cx25840-vbi.c
index e16be5b2e..658fcb260 100644
--- a/linux/drivers/media/video/cx25840/cx25840-vbi.c
+++ b/linux/drivers/media/video/cx25840/cx25840-vbi.c
@@ -153,7 +153,7 @@ int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg)
 	case VIDIOC_G_FMT:
 	{
 		static u16 lcr2vbi[] = {
-			0, V4L2_SLICED_TELETEXT_PAL_B, 0,	/* 1 */
+			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 */
@@ -233,7 +233,7 @@ int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg)
 		for (i = 7; i <= 23; i++) {
 			for (x = 0; x <= 1; x++) {
 				switch (svbi->service_lines[1-x][i]) {
-				case V4L2_SLICED_TELETEXT_PAL_B:
+				case V4L2_SLICED_TELETEXT_B:
 					lcr[i] |= 1 << (4 * x);
 					break;
 				case V4L2_SLICED_WSS_625:
@@ -284,7 +284,7 @@ int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg)
 
 		switch (id2) {
 		case 1:
-			id2 = V4L2_SLICED_TELETEXT_PAL_B;
+			id2 = V4L2_SLICED_TELETEXT_B;
 			break;
 		case 4:
 			id2 = V4L2_SLICED_WSS_625;
diff --git a/linux/drivers/media/video/em28xx/em28xx-video.c b/linux/drivers/media/video/em28xx/em28xx-video.c
index 748fd6200..60feda020 100644
--- a/linux/drivers/media/video/em28xx/em28xx-video.c
+++ b/linux/drivers/media/video/em28xx/em28xx-video.c
@@ -1207,26 +1207,16 @@ static int em28xx_do_ioctl(struct inode *inode, struct file *filp,
 	case VIDIOC_G_TUNER:
 	{
 		struct v4l2_tuner *t = arg;
-		int status = 0;
 
 		if (0 != t->index)
 			return -EINVAL;
 
 		memset(t, 0, sizeof(*t));
 		strcpy(t->name, "Tuner");
-		t->type = V4L2_TUNER_ANALOG_TV;
-		t->capability = V4L2_TUNER_CAP_NORM;
-		t->rangehigh = 0xffffffffUL;	/* FIXME: set correct range */
-/*		t->signal = 0xffff;*/
-/*		em28xx_i2c_call_clients(dev,VIDIOC_G_TUNER,t);*/
-		/* No way to get signal strength? */
 		mutex_lock(&dev->lock);
-		em28xx_i2c_call_clients(dev, DECODER_GET_STATUS,
-					&status);
+		/* let clients fill in the remainder of this struct */
+		em28xx_i2c_call_clients(dev, cmd, t);
 		mutex_unlock(&dev->lock);
-		t->signal =
-			(status & DECODER_STATUS_GOOD) != 0 ? 0xffff : 0;
-
 		em28xx_videodbg("VIDIO_G_TUNER: signal=%x, afc=%x\n", t->signal,
 				t->afc);
 		return 0;
@@ -1234,26 +1224,13 @@ static int em28xx_do_ioctl(struct inode *inode, struct file *filp,
 	case VIDIOC_S_TUNER:
 	{
 		struct v4l2_tuner *t = arg;
-		int status = 0;
 
 		if (0 != t->index)
 			return -EINVAL;
-		memset(t, 0, sizeof(*t));
-		strcpy(t->name, "Tuner");
-		t->type = V4L2_TUNER_ANALOG_TV;
-		t->capability = V4L2_TUNER_CAP_NORM;
-		t->rangehigh = 0xffffffffUL;	/* FIXME: set correct range */
-/*		t->signal = 0xffff; */
-		/* No way to get signal strength? */
 		mutex_lock(&dev->lock);
-		em28xx_i2c_call_clients(dev, DECODER_GET_STATUS,
-					&status);
+		/* let clients handle this */
+		em28xx_i2c_call_clients(dev, cmd, t);
 		mutex_unlock(&dev->lock);
-		t->signal =
-			(status & DECODER_STATUS_GOOD) != 0 ? 0xffff : 0;
-
-		em28xx_videodbg("VIDIO_S_TUNER: signal=%x, afc=%x\n",
-				t->signal, t->afc);
 		return 0;
 	}
 	case VIDIOC_G_FREQUENCY:
diff --git a/linux/drivers/media/video/ir-kbd-i2c.c b/linux/drivers/media/video/ir-kbd-i2c.c
index ab1c47648..15ce0ff08 100644
--- a/linux/drivers/media/video/ir-kbd-i2c.c
+++ b/linux/drivers/media/video/ir-kbd-i2c.c
@@ -410,7 +410,6 @@ static int ir_probe(struct i2c_adapter *adap)
 	*/
 
 	static const int probe_bttv[] = { 0x1a, 0x18, 0x4b, 0x64, 0x30, -1};
-	static const int probe_cx2341x[] = { 0x18, 0x7a, -1};
 	static const int probe_saa7134[] = { 0x7a, 0x47, -1 };
 	static const int probe_em28XX[] = { 0x30, 0x47, -1 };
 	const int *probe = NULL;
@@ -423,7 +422,7 @@ static int ir_probe(struct i2c_adapter *adap)
 		probe = probe_bttv;
 		break;
 	case I2C_HW_B_CX2341X:
-		probe = probe_cx2341x;
+		probe = probe_bttv;
 		break;
 	case I2C_HW_SAA7134:
 		probe = probe_saa7134;
diff --git a/linux/drivers/media/video/msp3400-driver.c b/linux/drivers/media/video/msp3400-driver.c
index b52e5bdea..79e2bdb11 100644
--- a/linux/drivers/media/video/msp3400-driver.c
+++ b/linux/drivers/media/video/msp3400-driver.c
@@ -302,35 +302,24 @@ void msp_set_scart(struct i2c_client *client, int in, int out)
 		msp_write_dem(client, 0x40, state->i2s_mode);
 }
 
-void msp_set_mute(struct i2c_client *client)
-{
-	struct msp_state *state = i2c_get_clientdata(client);
-
-	v4l_dbg(1, msp_debug, client, "mute audio\n");
-	msp_write_dsp(client, 0x0000, 0);
-	msp_write_dsp(client, 0x0007, 1);
-	if (state->has_scart2_out_volume)
-		msp_write_dsp(client, 0x0040, 1);
-	if (state->has_headphones)
-		msp_write_dsp(client, 0x0006, 0);
-}
-
 void msp_set_audio(struct i2c_client *client)
 {
 	struct msp_state *state = i2c_get_clientdata(client);
 	int bal = 0, bass, treble, loudness;
 	int val = 0;
+	int reallymuted = state->muted | state->scan_in_progress;
 
-	if (!state->muted)
+	if (!reallymuted)
 		val = (state->volume * 0x7f / 65535) << 8;
 
-	v4l_dbg(1, msp_debug, client, "mute=%s volume=%d\n",
-		state->muted ? "on" : "off", state->volume);
+	v4l_dbg(1, msp_debug, client, "mute=%s scanning=%s volume=%d\n",
+		state->muted ? "on" : "off", state->scan_in_progress ? "yes" : "no",
+		state->volume);
 
 	msp_write_dsp(client, 0x0000, val);
-	msp_write_dsp(client, 0x0007, state->muted ? 0x1 : (val | 0x1));
+	msp_write_dsp(client, 0x0007, reallymuted ? 0x1 : (val | 0x1));
 	if (state->has_scart2_out_volume)
-		msp_write_dsp(client, 0x0040, state->muted ? 0x1 : (val | 0x1));
+		msp_write_dsp(client, 0x0040, reallymuted ? 0x1 : (val | 0x1));
 	if (state->has_headphones)
 		msp_write_dsp(client, 0x0006, val);
 	if (!state->has_sound_processing)
@@ -383,7 +372,6 @@ static void msp_wake_thread(struct i2c_client *client)
 
 	if (NULL == state->kthread)
 		return;
-	msp_set_mute(client);
 	state->watch_stereo = 0;
 	state->restart = 1;
 	wake_up_interruptible(&state->wq);
@@ -427,19 +415,15 @@ int msp_sleep(struct msp_state *state, int timeout)
 
 /* ------------------------------------------------------------------------ */
 
-static int msp_mode_v4l2_to_v4l1(int rxsubchans)
+static int msp_mode_v4l2_to_v4l1(int rxsubchans, int audmode)
 {
-	int mode = 0;
-
-	if (rxsubchans & V4L2_TUNER_SUB_STEREO)
-		mode |= VIDEO_SOUND_STEREO;
-	if (rxsubchans & V4L2_TUNER_SUB_LANG2)
-		mode |= VIDEO_SOUND_LANG2 | VIDEO_SOUND_STEREO;
-	if (rxsubchans & V4L2_TUNER_SUB_LANG1)
-		mode |= VIDEO_SOUND_LANG1 | VIDEO_SOUND_STEREO;
-	if (mode == 0)
-		mode |= VIDEO_SOUND_MONO;
-	return mode;
+	if (rxsubchans == V4L2_TUNER_SUB_MONO)
+		return VIDEO_SOUND_MONO;
+	if (rxsubchans == V4L2_TUNER_SUB_STEREO)
+		return VIDEO_SOUND_STEREO;
+	if (audmode == V4L2_TUNER_MODE_LANG2)
+		return VIDEO_SOUND_LANG2;
+	return VIDEO_SOUND_LANG1;
 }
 
 static int msp_mode_v4l1_to_v4l2(int mode)
@@ -658,7 +642,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 			break;
 		if (state->opmode == OPMODE_AUTOSELECT)
 			msp_detect_stereo(client);
-		va->mode = msp_mode_v4l2_to_v4l1(state->rxsubchans);
+		va->mode = msp_mode_v4l2_to_v4l1(state->rxsubchans, state->audmode);
 		break;
 	}
 
@@ -673,7 +657,8 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		state->treble = va->treble;
 		msp_set_audio(client);
 
-		if (va->mode != 0 && state->radio == 0) {
+		if (va->mode != 0 && state->radio == 0 &&
+		    state->audmode != msp_mode_v4l1_to_v4l2(va->mode)) {
 			state->audmode = msp_mode_v4l1_to_v4l2(va->mode);
 			msp_set_audmode(client);
 		}
@@ -740,21 +725,23 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		int sc_in = rt->input & 0x7;
 		int sc1_out = rt->output & 0xf;
 		int sc2_out = (rt->output >> 4) & 0xf;
-		u16 val;
+		u16 val, reg;
 
+		if (state->routing.input == rt->input &&
+		    state->routing.output == rt->output)
+			break;
 		state->routing = *rt;
-		if (state->opmode == OPMODE_AUTOSELECT) {
-			val = msp_read_dem(client, 0x30) & ~0x100;
-			msp_write_dem(client, 0x30, val | (tuner ? 0x100 : 0));
-		} else {
-			val = msp_read_dem(client, 0xbb) & ~0x100;
-			msp_write_dem(client, 0xbb, val | (tuner ? 0x100 : 0));
-		}
 		msp_set_scart(client, sc_in, 0);
 		msp_set_scart(client, sc1_out, 1);
 		msp_set_scart(client, sc2_out, 2);
 		msp_set_audmode(client);
-		msp_wake_thread(client);
+		reg = (state->opmode == OPMODE_AUTOSELECT) ? 0x30 : 0xbb;
+		val = msp_read_dem(client, reg);
+		if (tuner != ((val >> 8) & 1)) {
+			msp_write_dem(client, reg, (val & ~0x100) | (tuner << 8));
+			/* wake thread when a new tuner input is chosen */
+			msp_wake_thread(client);
+		}
 		break;
 	}
 
@@ -768,7 +755,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 			msp_detect_stereo(client);
 		vt->audmode    = state->audmode;
 		vt->rxsubchans = state->rxsubchans;
-		vt->capability = V4L2_TUNER_CAP_STEREO |
+		vt->capability |= V4L2_TUNER_CAP_STEREO |
 			V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2;
 		break;
 	}
@@ -779,6 +766,8 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 
 		if (state->radio)  /* TODO: add mono/stereo support for radio */
 			break;
+		if (state->audmode == vt->audmode)
+			break;
 		state->audmode = vt->audmode;
 		/* only set audmode */
 		msp_set_audmode(client);
@@ -962,7 +951,7 @@ static int msp_attach(struct i2c_adapter *adapter, int address, int kind)
 
 	memset(state, 0, sizeof(*state));
 	state->v4l2_std = V4L2_STD_NTSC;
-	state->audmode = V4L2_TUNER_MODE_LANG1;
+	state->audmode = V4L2_TUNER_MODE_STEREO;
 	state->volume = 58880;	/* 0db gain */
 	state->balance = 32768;	/* 0db gain */
 	state->bass = 32768;
@@ -1010,13 +999,16 @@ static int msp_attach(struct i2c_adapter *adapter, int address, int kind)
 	state->has_radio = msp_revision >= 'G';
 	/* Has headphones output: not for stripped down products */
 	state->has_headphones = msp_prod_lo < 5;
+	/* Has scart2 input: not in stripped down products of the '3' family */
+	state->has_scart2 = msp_family >= 4 || msp_prod_lo < 7;
+	/* Has scart3 input: not in stripped down products of the '3' family */
+	state->has_scart3 = msp_family >= 4 || msp_prod_lo < 5;
 	/* Has scart4 input: not in pre D revisions, not in stripped D revs */
 	state->has_scart4 = msp_family >= 4 || (msp_revision >= 'D' && msp_prod_lo < 5);
-	/* Has scart2 and scart3 inputs and scart2 output: not in stripped
-	   down products of the '3' family */
-	state->has_scart23_in_scart2_out = msp_family >= 4 || msp_prod_lo < 5;
+	/* Has scart2 output: not in stripped down products of the '3' family */
+	state->has_scart2_out = msp_family >= 4 || msp_prod_lo < 5;
 	/* Has scart2 a volume control? Not in pre-D revisions. */
-	state->has_scart2_out_volume = msp_revision > 'C' && state->has_scart23_in_scart2_out;
+	state->has_scart2_out_volume = msp_revision > 'C' && state->has_scart2_out;
 	/* Has a configurable i2s out? */
 	state->has_i2s_conf = msp_revision >= 'G' && msp_prod_lo < 7;
 	/* Has subwoofer output: not in pre-D revs and not in stripped down products */
diff --git a/linux/drivers/media/video/msp3400-driver.h b/linux/drivers/media/video/msp3400-driver.h
index 1b03cc5a9..3e26d7b4d 100644
--- a/linux/drivers/media/video/msp3400-driver.h
+++ b/linux/drivers/media/video/msp3400-driver.h
@@ -55,8 +55,10 @@ struct msp_state {
 	u8 has_radio;
 	u8 has_headphones;
 	u8 has_ntsc_jp_d_k3;
+	u8 has_scart2;
+	u8 has_scart3;
 	u8 has_scart4;
-	u8 has_scart23_in_scart2_out;
+	u8 has_scart2_out;
 	u8 has_scart2_out_volume;
 	u8 has_i2s_conf;
 	u8 has_subwoofer;
@@ -84,6 +86,7 @@ struct msp_state {
 	int volume, muted;
 	int balance, loudness;
 	int bass, treble;
+	int scan_in_progress;
 
 	/* thread */
 	struct task_struct   *kthread;
@@ -103,7 +106,6 @@ int msp_read_dem(struct i2c_client *client, int addr);
 int msp_read_dsp(struct i2c_client *client, int addr);
 int msp_reset(struct i2c_client *client);
 void msp_set_scart(struct i2c_client *client, int in, int out);
-void msp_set_mute(struct i2c_client *client);
 void msp_set_audio(struct i2c_client *client);
 int msp_sleep(struct msp_state *state, int timeout);
 
diff --git a/linux/drivers/media/video/msp3400-kthreads.c b/linux/drivers/media/video/msp3400-kthreads.c
index 4b0d6340a..aaaa26219 100644
--- a/linux/drivers/media/video/msp3400-kthreads.c
+++ b/linux/drivers/media/video/msp3400-kthreads.c
@@ -176,7 +176,7 @@ static void msp_set_source(struct i2c_client *client, u16 src)
 	msp_write_dsp(client, 0x000a, src);
 	msp_write_dsp(client, 0x000b, src);
 	msp_write_dsp(client, 0x000c, src);
-	if (state->has_scart23_in_scart2_out)
+	if (state->has_scart2_out)
 		msp_write_dsp(client, 0x0041, src);
 }
 
@@ -246,15 +246,22 @@ static void msp3400c_set_audmode(struct i2c_client *client)
 		return;
 	}
 
-	/* If no second language is available, switch to the first language */
-	if ((audmode == V4L2_TUNER_MODE_LANG2 ||
-	     audmode == V4L2_TUNER_MODE_LANG1_LANG2) &&
-	    !(state->rxsubchans & V4L2_TUNER_SUB_LANG2))
-		audmode = V4L2_TUNER_MODE_LANG1;
-	/* switch to stereo for stereo transmission, otherwise
-	   keep first language */
-	if (audmode == V4L2_TUNER_MODE_LANG1 &&
-	    (state->rxsubchans & V4L2_TUNER_SUB_STEREO))
+	/* Note: for the C and D revs no NTSC stereo + SAP is possible as
+	   the hardware does not support SAP. So the rxsubchans combination
+	   of STEREO | LANG2 does not occur. */
+
+	/* switch to mono if only mono is available */
+	if (state->rxsubchans == V4L2_TUNER_SUB_MONO)
+		audmode = V4L2_TUNER_MODE_MONO;
+	/* if bilingual */
+	else if (state->rxsubchans & V4L2_TUNER_SUB_LANG2) {
+		/* and mono or stereo, then fallback to lang1 */
+		if (audmode == V4L2_TUNER_MODE_MONO ||
+		    audmode == V4L2_TUNER_MODE_STEREO)
+			audmode = V4L2_TUNER_MODE_LANG1;
+	}
+	/* if stereo, and audmode is not mono, then switch to stereo */
+	else if (audmode != V4L2_TUNER_MODE_MONO)
 		audmode = V4L2_TUNER_MODE_STEREO;
 
 	/* switch demodulator */
@@ -314,6 +321,7 @@ static void msp3400c_set_audmode(struct i2c_client *client)
 	}
 
 	/* switch audio */
+	v4l_dbg(1, msp_debug, client, "set audmode %d\n", audmode);
 	switch (audmode) {
 	case V4L2_TUNER_MODE_STEREO:
 	case V4L2_TUNER_MODE_LANG1_LANG2:
@@ -381,7 +389,7 @@ static int msp3400c_detect_stereo(struct i2c_client *client)
 		if (val > 32767)
 			val -= 65536;
 		v4l_dbg(2, msp_debug, client, "stereo detect register: %d\n", val);
-		if (val > 4096) {
+		if (val > 8192) {
 			rxsubchans = V4L2_TUNER_SUB_STEREO;
 		} else if (val < -4096) {
 			rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
@@ -485,19 +493,22 @@ int msp3400c_thread(void *data)
 		if (state->radio || MSP_MODE_EXTERN == state->mode) {
 			/* no carrier scan, just unmute */
 			v4l_dbg(1, msp_debug, client, "thread: no carrier scan\n");
+			state->scan_in_progress = 0;
 			msp_set_audio(client);
 			continue;
 		}
 
-		/* mute */
-		msp_set_mute(client);
+		/* mute audio */
+		state->scan_in_progress = 1;
+		msp_set_audio(client);
+
 		msp3400c_set_mode(client, MSP_MODE_AM_DETECT);
 		val1 = val2 = 0;
 		max1 = max2 = -1;
 		state->watch_stereo = 0;
 		state->nicam_on = 0;
 
-		/* some time for the tuner to sync */
+		/* wait for tuner to settle down after a channel change */
 		if (msp_sleep(state, 200))
 			goto restart;
 
@@ -573,7 +584,6 @@ int msp3400c_thread(void *data)
 				/* B/G NICAM */
 				state->second = msp3400c_carrier_detect_55[max2].cdo;
 				msp3400c_set_mode(client, MSP_MODE_FM_NICAM1);
-				msp3400c_set_carrier(client, state->second, state->main);
 				state->nicam_on = 1;
 				state->watch_stereo = 1;
 			} else {
@@ -584,7 +594,6 @@ int msp3400c_thread(void *data)
 			/* PAL I NICAM */
 			state->second = MSP_CARRIER(6.552);
 			msp3400c_set_mode(client, MSP_MODE_FM_NICAM2);
-			msp3400c_set_carrier(client, state->second, state->main);
 			state->nicam_on = 1;
 			state->watch_stereo = 1;
 			break;
@@ -598,13 +607,11 @@ int msp3400c_thread(void *data)
 				/* L NICAM or AM-mono */
 				state->second = msp3400c_carrier_detect_65[max2].cdo;
 				msp3400c_set_mode(client, MSP_MODE_AM_NICAM);
-				msp3400c_set_carrier(client, state->second, state->main);
 				state->watch_stereo = 1;
 			} else if (max2 == 0 && state->has_nicam) {
 				/* D/K NICAM */
 				state->second = msp3400c_carrier_detect_65[max2].cdo;
 				msp3400c_set_mode(client, MSP_MODE_FM_NICAM1);
-				msp3400c_set_carrier(client, state->second, state->main);
 				state->nicam_on = 1;
 				state->watch_stereo = 1;
 			} else {
@@ -616,26 +623,26 @@ int msp3400c_thread(void *data)
 		no_second:
 			state->second = msp3400c_carrier_detect_main[max1].cdo;
 			msp3400c_set_mode(client, MSP_MODE_FM_TERRA);
-			msp3400c_set_carrier(client, state->second, state->main);
-			state->rxsubchans = V4L2_TUNER_SUB_MONO;
 			break;
 		}
+		msp3400c_set_carrier(client, state->second, state->main);
 
 		/* unmute */
-		msp_set_audio(client);
+		state->scan_in_progress = 0;
 		msp3400c_set_audmode(client);
+		msp_set_audio(client);
 
 		if (msp_debug)
 			msp3400c_print_mode(client);
 
 		/* monitor tv audio mode, the first time don't wait
 		   so long to get a quick stereo/bilingual result */
-		if (msp_sleep(state, 1000))
-			goto restart;
+		count = 3;
 		while (state->watch_stereo) {
-			watch_stereo(client);
-			if (msp_sleep(state, 5000))
+			if (msp_sleep(state, count ? 1000 : 5000))
 				goto restart;
+			if (count) count--;
+			watch_stereo(client);
 		}
 	}
 	v4l_dbg(1, msp_debug, client, "thread: exit\n");
@@ -653,7 +660,7 @@ int msp3410d_thread(void *data)
 {
 	struct i2c_client *client = data;
 	struct msp_state *state = i2c_get_clientdata(client);
-	int val, i, std;
+	int val, i, std, count;
 
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
 	msp_setup_thread(state);
@@ -678,16 +685,14 @@ int msp3410d_thread(void *data)
 		if (state->mode == MSP_MODE_EXTERN) {
 			/* no carrier scan needed, just unmute */
 			v4l_dbg(1, msp_debug, client, "thread: no carrier scan\n");
+			state->scan_in_progress = 0;
 			msp_set_audio(client);
 			continue;
 		}
 
-		/* put into sane state (and mute) */
-		msp_reset(client);
-
-		/* some time for the tuner to sync */
-		if (msp_sleep(state,200))
-			goto restart;
+		/* mute audio */
+		state->scan_in_progress = 1;
+		msp_set_audio(client);
 
 		/* start autodetect. Note: autodetect is not supported for
 		   NTSC-M and radio, hence we force the standard in those cases. */
@@ -698,6 +703,10 @@ int msp3410d_thread(void *data)
 		state->watch_stereo = 0;
 		state->nicam_on = 0;
 
+		/* wait for tuner to settle down after a channel change */
+		if (msp_sleep(state, 200))
+			goto restart;
+
 		if (msp_debug)
 			v4l_dbg(2, msp_debug, client, "setting standard: %s (0x%04x)\n",
 			       msp_standard_std_name(std), std);
@@ -727,6 +736,7 @@ int msp3410d_thread(void *data)
 		state->main   = msp_stdlist[i].main;
 		state->second = msp_stdlist[i].second;
 		state->std = val;
+		state->rxsubchans = V4L2_TUNER_SUB_MONO;
 
 		if (msp_amsound && !state->radio && (state->v4l2_std & V4L2_STD_SECAM) &&
 				(val != 0x0009)) {
@@ -748,20 +758,17 @@ int msp3410d_thread(void *data)
 			else
 				state->mode = MSP_MODE_FM_NICAM1;
 			/* just turn on stereo */
-			state->rxsubchans = V4L2_TUNER_SUB_STEREO;
 			state->nicam_on = 1;
 			state->watch_stereo = 1;
 			break;
 		case 0x0009:
 			state->mode = MSP_MODE_AM_NICAM;
-			state->rxsubchans = V4L2_TUNER_SUB_MONO;
 			state->nicam_on = 1;
 			state->watch_stereo = 1;
 			break;
 		case 0x0020: /* BTSC */
 			/* The pre-'G' models only have BTSC-mono */
 			state->mode = MSP_MODE_BTSC;
-			state->rxsubchans = V4L2_TUNER_SUB_MONO;
 			break;
 		case 0x0040: /* FM radio */
 			state->mode = MSP_MODE_FM_RADIO;
@@ -771,15 +778,12 @@ int msp3410d_thread(void *data)
 			msp3400c_set_mode(client, MSP_MODE_FM_RADIO);
 			msp3400c_set_carrier(client, MSP_CARRIER(10.7),
 					    MSP_CARRIER(10.7));
-			/* scart routing (this doesn't belong here I think) */
-			msp_set_scart(client,SCART_IN2,0);
 			break;
 		case 0x0002:
 		case 0x0003:
 		case 0x0004:
 		case 0x0005:
 			state->mode = MSP_MODE_FM_TERRA;
-			state->rxsubchans = V4L2_TUNER_SUB_MONO;
 			state->watch_stereo = 1;
 			break;
 		}
@@ -793,20 +797,19 @@ int msp3410d_thread(void *data)
 		if (state->has_i2s_conf)
 			msp_write_dem(client, 0x40, state->i2s_mode);
 
-		/* unmute, restore misc registers */
-		msp_set_audio(client);
-
-		msp_write_dsp(client, 0x13, state->acb);
+		/* unmute */
 		msp3400c_set_audmode(client);
+		state->scan_in_progress = 0;
+		msp_set_audio(client);
 
 		/* monitor tv audio mode, the first time don't wait
 		   so long to get a quick stereo/bilingual result */
-		if (msp_sleep(state, 1000))
-			goto restart;
+		count = 3;
 		while (state->watch_stereo) {
-			watch_stereo(client);
-			if (msp_sleep(state, 5000))
+			if (msp_sleep(state, count ? 1000 : 5000))
 				goto restart;
+			if (count) count--;
+			watch_stereo(client);
 		}
 	}
 	v4l_dbg(1, msp_debug, client, "thread: exit\n");
@@ -869,20 +872,20 @@ static void msp34xxg_set_source(struct i2c_client *client, u16 reg, int in)
 		source = 0; /* mono only */
 		matrix = 0x30;
 		break;
-	case V4L2_TUNER_MODE_LANG1:
-		source = 3; /* stereo or A */
-		matrix = 0x00;
-		break;
 	case V4L2_TUNER_MODE_LANG2:
 		source = 4; /* stereo or B */
 		matrix = 0x10;
 		break;
-	case V4L2_TUNER_MODE_STEREO:
 	case V4L2_TUNER_MODE_LANG1_LANG2:
-	default:
 		source = 1; /* stereo or A|B */
 		matrix = 0x20;
 		break;
+	case V4L2_TUNER_MODE_STEREO:
+	case V4L2_TUNER_MODE_LANG1:
+	default:
+		source = 3; /* stereo or A */
+		matrix = 0x00;
+		break;
 	}
 
 	if (in == MSP_DSP_OUT_TUNER)
@@ -909,7 +912,7 @@ static void msp34xxg_set_sources(struct i2c_client *client)
 	msp34xxg_set_source(client, 0x000c, (in >> 4) & 0xf);
 	msp34xxg_set_source(client, 0x0009, (in >> 8) & 0xf);
 	msp34xxg_set_source(client, 0x000a, (in >> 12) & 0xf);
-	if (state->has_scart23_in_scart2_out)
+	if (state->has_scart2_out)
 		msp34xxg_set_source(client, 0x0041, (in >> 16) & 0xf);
 	msp34xxg_set_source(client, 0x000b, (in >> 20) & 0xf);
 }
@@ -927,10 +930,6 @@ static void msp34xxg_reset(struct i2c_client *client)
 
 	msp_reset(client);
 
-	/* make sure that input/output is muted (paranoid mode) */
-	/* ACB, mute DSP input, mute SCART 1 */
-	msp_write_dsp(client, 0x13, 0x0f20);
-
 	if (state->has_i2s_conf)
 		msp_write_dem(client, 0x40, state->i2s_mode);
 
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-encoder.c b/linux/drivers/media/video/pvrusb2/pvrusb2-encoder.c
index 553bd2d7b..b85ef5059 100644
--- a/linux/drivers/media/video/pvrusb2/pvrusb2-encoder.c
+++ b/linux/drivers/media/video/pvrusb2/pvrusb2-encoder.c
@@ -22,7 +22,7 @@
 
 #include <linux/device.h>   // for linux/firmware.h
 #include <linux/firmware.h>
-#include "cx2341x.h"
+#include <media/cx2341x.h>
 #include "pvrusb2-util.h"
 #include "pvrusb2-encoder.h"
 #include "pvrusb2-hdw-internal.h"
diff --git a/linux/drivers/media/video/saa7115.c b/linux/drivers/media/video/saa7115.c
index 8992de807..1ecfacea5 100644
--- a/linux/drivers/media/video/saa7115.c
+++ b/linux/drivers/media/video/saa7115.c
@@ -865,7 +865,7 @@ static void saa7115_set_lcr(struct i2c_client *client, struct v4l2_sliced_vbi_fo
 					case 0:
 						lcr[i] |= 0xf << (4 * x);
 						break;
-					case V4L2_SLICED_TELETEXT_PAL_B:
+					case V4L2_SLICED_TELETEXT_B:
 						lcr[i] |= 1 << (4 * x);
 						break;
 					case V4L2_SLICED_CAPTION_525:
@@ -894,7 +894,7 @@ static void saa7115_set_lcr(struct i2c_client *client, struct v4l2_sliced_vbi_fo
 static int saa7115_get_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt)
 {
 	static u16 lcr2vbi[] = {
-		0, V4L2_SLICED_TELETEXT_PAL_B, 0,	/* 1 */
+		0, V4L2_SLICED_TELETEXT_B, 0,	/* 1 */
 		0, V4L2_SLICED_CAPTION_525,	/* 4 */
 		V4L2_SLICED_WSS_625, 0,		/* 5 */
 		V4L2_SLICED_VPS, 0, 0, 0, 0,	/* 7 */
@@ -1059,7 +1059,7 @@ static void saa7115_decode_vbi_line(struct i2c_client *client,
 	/* decode payloads */
 	switch (id2) {
 	case 1:
-		vbi->type = V4L2_SLICED_TELETEXT_PAL_B;
+		vbi->type = V4L2_SLICED_TELETEXT_B;
 		break;
 	case 4:
 		if (!saa7115_odd_parity(p[0]) || !saa7115_odd_parity(p[1]))
diff --git a/linux/drivers/media/video/tuner-core.c b/linux/drivers/media/video/tuner-core.c
index 87581654f..35ba614c0 100644
--- a/linux/drivers/media/video/tuner-core.c
+++ b/linux/drivers/media/video/tuner-core.c
@@ -615,10 +615,16 @@ static inline int set_mode(struct i2c_client *client, struct tuner *t, int mode,
 
 static inline int check_v4l2(struct tuner *t)
 {
+	/* bttv still uses both v4l1 and v4l2 calls to the tuner (v4l2 for
+	   TV, v4l1 for radio), until that is fixed this code is disabled.
+	   Otherwise the radio (v4l1) wouldn't tune after using the TV (v4l2)
+	   first. */
+#if 0
 	if (t->using_v4l2) {
 		tuner_dbg ("ignore v4l1 call\n");
 		return EINVAL;
 	}
+#endif
 	return 0;
 }
 
@@ -801,6 +807,8 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 			switch_v4l2();
 
 			tuner->type = t->mode;
+			if (t->mode == V4L2_TUNER_ANALOG_TV)
+				tuner->capability |= V4L2_TUNER_CAP_NORM;
 			if (t->mode != V4L2_TUNER_RADIO) {
 				tuner->rangelow = tv_range[0] * 16;
 				tuner->rangehigh = tv_range[1] * 16;
diff --git a/linux/drivers/media/video/tvp5150.c b/linux/drivers/media/video/tvp5150.c
index 8a6c5c0d0..aa7139089 100644
--- a/linux/drivers/media/video/tvp5150.c
+++ b/linux/drivers/media/video/tvp5150.c
@@ -531,16 +531,21 @@ struct i2c_vbi_ram_value {
 
 static struct i2c_vbi_ram_value vbi_ram_default[] =
 {
+	/* FIXME: Current api doesn't handle all VBI types, those not
+	   yet supported are placed under #if 0 */
+#if 0 /* keep */
 	{0x010, /* Teletext, SECAM, WST System A */
 		{V4L2_SLICED_TELETEXT_SECAM,6,23,1},
 		{ 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x26,
 		  0xe6, 0xb4, 0x0e, 0x00, 0x00, 0x00, 0x10, 0x00 }
 	},
+#endif
 	{0x030, /* Teletext, PAL, WST System B */
-		{V4L2_SLICED_TELETEXT_PAL_B,6,22,1},
+		{V4L2_SLICED_TELETEXT_B,6,22,1},
 		{ 0xaa, 0xaa, 0xff, 0xff, 0x27, 0x2e, 0x20, 0x2b,
 		  0xa6, 0x72, 0x10, 0x00, 0x00, 0x00, 0x10, 0x00 }
 	},
+#if 0 /* keep */
 	{0x050, /* Teletext, PAL, WST System C */
 		{V4L2_SLICED_TELETEXT_PAL_C,6,22,1},
 		{ 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x22,
@@ -566,6 +571,7 @@ static struct i2c_vbi_ram_value vbi_ram_default[] =
 		{ 0xaa, 0x2a, 0xff, 0x3f, 0x04, 0x51, 0x6e, 0x02,
 		  0xa6, 0x7b, 0x09, 0x00, 0x00, 0x00, 0x27, 0x00 }
 	},
+#endif
 	{0x0f0, /* Closed Caption, NTSC */
 		{V4L2_SLICED_CAPTION_525,21,21,1},
 		{ 0xaa, 0x2a, 0xff, 0x3f, 0x04, 0x51, 0x6e, 0x02,
@@ -576,6 +582,7 @@ static struct i2c_vbi_ram_value vbi_ram_default[] =
 		{ 0x5b, 0x55, 0xc5, 0xff, 0x00, 0x71, 0x6e, 0x42,
 		  0xa6, 0xcd, 0x0f, 0x00, 0x00, 0x00, 0x3a, 0x00 }
 	},
+#if 0 /* keep */
 	{0x130, /* Wide Screen Signal, NTSC C */
 		{V4L2_SLICED_WSS_525,20,20,1},
 		{ 0x38, 0x00, 0x3f, 0x00, 0x00, 0x71, 0x6e, 0x43,
@@ -591,6 +598,7 @@ static struct i2c_vbi_ram_value vbi_ram_default[] =
 		{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x8f, 0x6d, 0x49,
 		  0x69, 0x94, 0x08, 0x00, 0x00, 0x00, 0x4c, 0x00 }
 	},
+#endif
 	{0x190, /* Video Program System (VPS), PAL */
 		{V4L2_SLICED_VPS,16,16,0},
 		{ 0xaa, 0xaa, 0xff, 0xff, 0xba, 0xce, 0x2b, 0x0d,
@@ -899,7 +907,6 @@ static int tvp5150_command(struct i2c_client *c,
 
 	case 0:
 	case VIDIOC_INT_RESET:
-	case DECODER_INIT:
 		tvp5150_reset(c);
 		break;
 	case VIDIOC_S_STD:
@@ -1045,99 +1052,15 @@ static int tvp5150_command(struct i2c_client *c,
 #endif
 
 	case VIDIOC_LOG_STATUS:
-	case DECODER_DUMP:
 		dump_reg(c);
 		break;
 
-	case DECODER_GET_CAPABILITIES:
-		{
-			struct video_decoder_capability *cap = arg;
-
-			cap->flags = VIDEO_DECODER_PAL |
-			    VIDEO_DECODER_NTSC |
-			    VIDEO_DECODER_SECAM |
-			    VIDEO_DECODER_AUTO | VIDEO_DECODER_CCIR;
-			cap->inputs = 3;
-			cap->outputs = 1;
-			break;
-		}
-	case DECODER_GET_STATUS:
-		{
-			int *iarg = arg;
-			int status;
-			int res=0;
-			status = tvp5150_read(c, 0x88);
-			if(status&0x08){
-				res |= DECODER_STATUS_COLOR;
-			}
-			if(status&0x04 && status&0x02){
-				res |= DECODER_STATUS_GOOD;
-			}
-			*iarg=res;
-			break;
-		}
-
-	case DECODER_SET_GPIO:
-		break;
-
-	case DECODER_SET_VBI_BYPASS:
-		break;
-
-	case DECODER_SET_NORM:
+	case VIDIOC_G_TUNER:
 		{
-			int *iarg = arg;
-
-			switch (*iarg) {
-
-			case VIDEO_MODE_NTSC:
-				break;
-
-			case VIDEO_MODE_PAL:
-				break;
-
-			case VIDEO_MODE_SECAM:
-				break;
-
-			case VIDEO_MODE_AUTO:
-				break;
-
-			default:
-				return -EINVAL;
-
-			}
-			decoder->norm = *iarg;
-			break;
-		}
-	case DECODER_SET_INPUT:
-		{
-			int *iarg = arg;
-			if (*iarg < 0 || *iarg > 3) {
-				return -EINVAL;
-			}
-
-			decoder->input = *iarg;
-			tvp5150_selmux(c, decoder->input);
-
-			break;
-		}
-	case DECODER_SET_OUTPUT:
-		{
-			int *iarg = arg;
-
-			/* not much choice of outputs */
-			if (*iarg != 0) {
-				return -EINVAL;
-			}
-			break;
-		}
-	case DECODER_ENABLE_OUTPUT:
-		{
-			int *iarg = arg;
-
-			decoder->enable = (*iarg != 0);
-
-			tvp5150_selmux(c, decoder->input);
+			struct v4l2_tuner *vt = arg;
+			int status = tvp5150_read(c, 0x88);
 
+			vt->signal = ((status & 0x04) && (status & 0x02)) ? 0xffff : 0x0;
 			break;
 		}
 	case VIDIOC_QUERYCTRL:
@@ -1183,35 +1106,6 @@ static int tvp5150_command(struct i2c_client *c,
 			return -EINVAL;
 		}
 
-	case DECODER_SET_PICTURE:
-		{
-			struct video_picture *pic = arg;
-			if (decoder->bright != pic->brightness) {
-				/* We want 0 to 255 we get 0-65535 */
-				decoder->bright = pic->brightness;
-				tvp5150_write(c, TVP5150_BRIGHT_CTL,
-					      decoder->bright >> 8);
-			}
-			if (decoder->contrast != pic->contrast) {
-				/* We want 0 to 255 we get 0-65535 */
-				decoder->contrast = pic->contrast;
-				tvp5150_write(c, TVP5150_CONTRAST_CTL,
-					      decoder->contrast >> 8);
-			}
-			if (decoder->sat != pic->colour) {
-				/* We want 0 to 255 we get 0-65535 */
-				decoder->sat = pic->colour;
-				tvp5150_write(c, TVP5150_SATURATION_CTL,
-					      decoder->contrast >> 8);
-			}
-			if (decoder->hue != pic->hue) {
-				/* We want -128 to 127 we get 0-65535 */
-				decoder->hue = pic->hue;
-				tvp5150_write(c, TVP5150_HUE_CTL,
-					      (decoder->hue - 32768) >> 8);
-			}
-			break;
-		}
 	default:
 		return -EINVAL;
 	}
diff --git a/linux/drivers/media/video/v4l2-common.c b/linux/drivers/media/video/v4l2-common.c
index ae5538212..5f71edf32 100644
--- a/linux/drivers/media/video/v4l2-common.c
+++ b/linux/drivers/media/video/v4l2-common.c
@@ -337,6 +337,7 @@ static const char *v4l2_int_ioctls[] = {
 	[_IOC_NR(TUNER_SET_STANDBY)]           = "TUNER_SET_STANDBY",
 	[_IOC_NR(TDA9887_SET_CONFIG)]          = "TDA9887_SET_CONFIG",
 
+	[_IOC_NR(VIDIOC_INT_S_TUNER_MODE)]     = "VIDIOC_INT_S_TUNER_MODE",
 	[_IOC_NR(VIDIOC_INT_S_REGISTER)]       = "VIDIOC_INT_S_REGISTER",
 	[_IOC_NR(VIDIOC_INT_G_REGISTER)]       = "VIDIOC_INT_G_REGISTER",
 	[_IOC_NR(VIDIOC_INT_RESET)]            = "VIDIOC_INT_RESET",
@@ -345,7 +346,12 @@ static const char *v4l2_int_ioctls[] = {
 	[_IOC_NR(VIDIOC_INT_S_VBI_DATA)]       = "VIDIOC_INT_S_VBI_DATA",
 	[_IOC_NR(VIDIOC_INT_G_VBI_DATA)]       = "VIDIOC_INT_G_VBI_DATA",
 	[_IOC_NR(VIDIOC_INT_G_CHIP_IDENT)]     = "VIDIOC_INT_G_CHIP_IDENT",
-	[_IOC_NR(VIDIOC_INT_I2S_CLOCK_FREQ)]   = "VIDIOC_INT_I2S_CLOCK_FREQ"
+	[_IOC_NR(VIDIOC_INT_I2S_CLOCK_FREQ)]   = "VIDIOC_INT_I2S_CLOCK_FREQ",
+	[_IOC_NR(VIDIOC_INT_S_STANDBY)]        = "VIDIOC_INT_S_STANDBY",
+	[_IOC_NR(VIDIOC_INT_S_AUDIO_ROUTING)]  = "VIDIOC_INT_S_AUDIO_ROUTING",
+	[_IOC_NR(VIDIOC_INT_G_AUDIO_ROUTING)]  = "VIDIOC_INT_G_AUDIO_ROUTING",
+	[_IOC_NR(VIDIOC_INT_S_VIDEO_ROUTING)]  = "VIDIOC_INT_S_VIDEO_ROUTING",
+	[_IOC_NR(VIDIOC_INT_G_VIDEO_ROUTING)]  = "VIDIOC_INT_G_VIDEO_ROUTING"
 };
 #define V4L2_INT_IOCTLS ARRAY_SIZE(v4l2_int_ioctls)