[PATCH] v4l: saa7134 driver update

This is a minor update for the saa7134 driver.  Changes:

- i2c cleanups (i2c_add_driver return value, add __init & __exit).

- fix radio tuning (last update broke this ...).

- adds support for new tv cards.

- add config info for the tda9887 (thus this one depends on the tuner
  update patch mailed earlier).

- add configuration help printk's for some cards, for stuff which can't
  be autodetected.

- make automute switchable via v4l2 API, without driver reload.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/media/video/saa7134/saa6752hs.c

@@ -387,13 +387,12 @@ static struct i2c_client client_template =
         .driver     = &driver,
 };
 
-static int saa6752hs_init_module(void)
+static int __init saa6752hs_init_module(void)
 {
-	i2c_add_driver(&driver);
-	return 0;
+	return i2c_add_driver(&driver);
 }
 
-static void saa6752hs_cleanup_module(void)
+static void __exit saa6752hs_cleanup_module(void)
 {
 	i2c_del_driver(&driver);
 }

drivers/media/video/saa7134/saa7134-cards.c

@@ -154,6 +154,26 @@ struct saa7134_board saa7134_boards[] = {
 			.gpio = 0x8000,
 		},
 	},
+	[SAA7134_BOARD_FLYTVPLATINUM] = {
+		/* "Arnaud Quette" <aquette@free.fr> */
+		.name           = "LifeView FlyTV Platinum",
+		.audio_clock    = 0x00200000,
+		.tuner_type     = TUNER_PHILIPS_SECAM,
+		.inputs         = {{
+			.name = name_tv,
+			.vmux = 1,
+			.amux = LINE2,
+			.tv   = 1,
+		},{
+			.name = name_comp1,
+			.vmux = 0,
+			.amux = LINE2,
+		},{
+			.name = name_svideo,
+			.vmux = 8,
+			.amux = LINE2,
+		}},
+	},
 	[SAA7134_BOARD_EMPRESS] = {
 		/* "Gert Vervoort" <gert.vervoort@philips.com> */
 		.name		= "EMPRESS",
@@ -177,7 +197,6 @@ struct saa7134_board saa7134_boards[] = {
 			.name = name_radio,
 			.amux = LINE2,
 		},
-		.i2s_rate  = 48000,
 		.has_ts    = 1,
 		.video_out = CCIR656,
 	},
@@ -243,7 +262,7 @@ struct saa7134_board saa7134_boards[] = {
 		.name		= "KNC One TV-Station RDS / Typhoon TV Tuner RDS",
 		.audio_clock	= 0x00200000,
 		.tuner_type	= TUNER_PHILIPS_FM1216ME_MK3,
-		.need_tda9887   = 1,
+		.tda9887_conf   = TDA9887_PRESENT,
 		.inputs         = {{
 			.name = name_tv,
 			.vmux = 1,
@@ -278,7 +297,7 @@ struct saa7134_board saa7134_boards[] = {
 		.name		= "KNC One TV-Station DVR",
 		.audio_clock	= 0x00200000,
 		.tuner_type	= TUNER_PHILIPS_FM1216ME_MK3,
-		.need_tda9887	= 1,
+		.tda9887_conf	= TDA9887_PRESENT,
 		.gpiomask	= 0x820000,
 		.inputs		= {{
 			.name = name_tv,
@@ -302,7 +321,6 @@ struct saa7134_board saa7134_boards[] = {
 			.amux = LINE2,
 			.gpio = 0x20000,
 		},
-		.i2s_rate	= 48000,
 		.has_ts		= 1,
 		.video_out	= CCIR656,
 	},
@@ -333,7 +351,7 @@ struct saa7134_board saa7134_boards[] = {
 		.name           = "Medion 5044",
 		.audio_clock    = 0x00187de7, // was: 0x00200000,
 		.tuner_type     = TUNER_PHILIPS_FM1216ME_MK3,
-		.need_tda9887   = 1,
+		.tda9887_conf   = TDA9887_PRESENT,
 		.inputs         = {{
 			.name = name_tv,
 			.vmux = 1,
@@ -414,7 +432,7 @@ struct saa7134_board saa7134_boards[] = {
 		//.audio_clock    = 0x00200000,
 		.audio_clock    = 0x00187de7,
 		.tuner_type     = TUNER_PHILIPS_FM1216ME_MK3,
-		.need_tda9887   = 1,
+		.tda9887_conf   = TDA9887_PRESENT,
 		.inputs = {{
 			.name   = name_tv,
 			.vmux   = 1,
@@ -440,7 +458,7 @@ struct saa7134_board saa7134_boards[] = {
 		.name           = "Typhoon TV+Radio 90031",
 		.audio_clock    = 0x00200000,
 		.tuner_type     = TUNER_PHILIPS_PAL,
-		.need_tda9887   = 1,
+		.tda9887_conf   = TDA9887_PRESENT,
 		.inputs         = {{
 			.name   = name_tv,
 			.vmux   = 1,
@@ -503,7 +521,7 @@ struct saa7134_board saa7134_boards[] = {
                 .name           = "ASUS TV-FM 7134",
                 .audio_clock    = 0x00187de7,
                 .tuner_type     = TUNER_PHILIPS_FM1216ME_MK3,
-                .need_tda9887   = 1,
+                .tda9887_conf   = TDA9887_PRESENT,
                 .inputs         = {{
                         .name = name_tv,
                         .vmux = 1,
@@ -607,7 +625,6 @@ struct saa7134_board saa7134_boards[] = {
 			.vmux = 8,
 			.amux = LINE1,
 		}},
-		.i2s_rate  = 48000,
 		.has_ts    = 1,
 		.video_out = CCIR656,
 	},
@@ -666,7 +683,7 @@ struct saa7134_board saa7134_boards[] = {
 		.name           = "AverMedia M156 / Medion 2819",
 		.audio_clock    = 0x00187de7,
 		.tuner_type     = TUNER_PHILIPS_FM1216ME_MK3,
-		.need_tda9887   = 1,
+		.tda9887_conf   = TDA9887_PRESENT,
 		.inputs         = {{
 			.name = name_tv,
 			.vmux = 1,
@@ -709,7 +726,6 @@ struct saa7134_board saa7134_boards[] = {
 			.amux = LINE2,
 			.tv   = 1,
 		}},
-		.i2s_rate  = 48000,
 		.has_ts    = 1,
 		.video_out = CCIR656,
         },
@@ -719,7 +735,7 @@ struct saa7134_board saa7134_boards[] = {
 		// probably wrong, the 7133 one is the NTSC version ...
 		// .tuner_type     = TUNER_PHILIPS_FM1236_MK3
                 .tuner_type     = TUNER_LG_NTSC_NEW_TAPC,
-                .need_tda9887   = 1,
+                .tda9887_conf   = TDA9887_PRESENT,
                 .inputs         = {{
                         .name = name_tv,
                         .vmux = 1,
@@ -743,7 +759,7 @@ struct saa7134_board saa7134_boards[] = {
                 .name           = "Pinnacle PCTV Stereo (saa7134)",
                 .audio_clock    = 0x00187de7,
                 .tuner_type     = TUNER_MT2032,
-                .need_tda9887   = 1,
+                .tda9887_conf   = TDA9887_PRESENT,
                 .inputs         = {{
                         .name = name_tv,
                         .vmux = 3,
@@ -957,7 +973,7 @@ struct saa7134_board saa7134_boards[] = {
 		.name           = "AverMedia 305",
 		.audio_clock    = 0x00187de7,
 		.tuner_type     = TUNER_PHILIPS_FM1216ME_MK3,
-		.need_tda9887   = 1,
+		.tda9887_conf   = TDA9887_PRESENT,
 		.inputs         = {{
 			.name = name_tv,
 			.vmux = 1,
@@ -989,7 +1005,7 @@ struct saa7134_board saa7134_boards[] = {
   		.name           = "UPMOST PURPLE TV",
   		.audio_clock    = 0x00187de7,
   		.tuner_type     = TUNER_PHILIPS_FM1236_MK3,
-  		.need_tda9887   = 1,
+  		.tda9887_conf   = TDA9887_PRESENT,
   		.inputs         = {{
   			.name = name_tv,
   			.vmux = 7,
@@ -1025,6 +1041,56 @@ struct saa7134_board saa7134_boards[] = {
 			.amux = LINE2,
 		},
 	},
+	[SAA7134_BOARD_CINERGY200] = {
+		.name           = "Terratec Cinergy 200 TV",
+		.audio_clock    = 0x00200000,
+		.tuner_type     = TUNER_PHILIPS_PAL,
+		.inputs         = {{
+       			.name = name_tv,
+			.vmux = 1,
+			.amux = LINE2,
+			.gpio = 0x0000,
+			.tv   = 1,
+		}},
+		.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,
+		.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,
+                        .tv   = 1,
+			.gpio = 0x00080
+                }},
+		.radio = {
+			 .name = name_radio,
+			 .amux = LINE2,
+			.gpio = 0x80000
+		 },
+		.mute = {
+			.name = name_mute,
+                        .amux = LINE2,
+			.gpio = 0x40000,
+		},
+        },
 };
 const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
 
@@ -1086,6 +1152,12 @@ struct pci_device_id saa7134_pci_tbl[] = {
 		.subvendor    = 0x5168,
 		.subdevice    = 0x0138,
 		.driver_data  = SAA7134_BOARD_FLYVIDEO2000,
+        },{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7135,
+		.subvendor    = 0x5168,
+		.subdevice    = 0x0212,
+		.driver_data  = SAA7134_BOARD_FLYTVPLATINUM,
         },{
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
@@ -1219,6 +1291,19 @@ struct pci_device_id saa7134_pci_tbl[] = {
                 .subvendor    = 0x12ab,
                 .subdevice    = 0x0800,
  		.driver_data  = SAA7133_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,
 		
  	},{
 		/* --- boards without eeprom + subsystem ID --- */
@@ -1297,6 +1382,7 @@ static struct {
 static void board_flyvideo(struct saa7134_dev *dev)
 {
 #if 0
+	/* non-working attempt to detect the correct tuner type ... */
 	u32 value;
 	int index;
 
@@ -1307,6 +1393,10 @@ static void board_flyvideo(struct saa7134_dev *dev)
 	       fly_list[index].tuner_type);
 	dev->tuner_type = fly_list[index].tuner_type;
 #endif
+	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);
 }
 
 /* ----------------------------------------------------------- */
@@ -1321,8 +1411,10 @@ int saa7134_board_init(struct saa7134_dev *dev)
 	switch (dev->board) {
 	case SAA7134_BOARD_FLYVIDEO2000:
 	case SAA7134_BOARD_FLYVIDEO3000:
-		board_flyvideo(dev);
 		dev->has_remote = 1;
+		/* fall throuth */
+	case SAA7134_BOARD_FLYTVPLATINUM:
+		board_flyvideo(dev);
 		break;
 	case SAA7134_BOARD_CINERGY400:
 	case SAA7134_BOARD_CINERGY600:
@@ -1333,6 +1425,12 @@ int saa7134_board_init(struct saa7134_dev *dev)
 	case SAA7134_BOARD_AVACSSMARTTV:
 		dev->has_remote = 1;
 		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;
 	}
 	return 0;
 }

drivers/media/video/saa7134/saa7134-core.c

@@ -869,6 +869,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 		dev->board = SAA7134_BOARD_UNKNOWN;
 	}
 	dev->tuner_type   = saa7134_boards[dev->board].tuner_type;
+	dev->tda9887_conf = saa7134_boards[dev->board].tda9887_conf;
 	if (UNSET != tuner[saa7134_devcount])
 		dev->tuner_type = tuner[saa7134_devcount];
         printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
@@ -919,7 +920,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 	/* load i2c helpers */
 	if (TUNER_ABSENT != dev->tuner_type)
 		request_module("tuner");
-	if (saa7134_boards[dev->board].need_tda9887)
+	if (dev->tda9887_conf)
 		request_module("tda9887");
   	if (card_has_ts(dev))
 		request_module("saa6752hs");
@@ -949,7 +950,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 			       dev->name);
 			goto fail4;
 		}
-		printk(KERN_INFO "%s: registered device video%d [ts]\n",
+		printk(KERN_INFO "%s: registered device video%d [mpeg]\n",
 		       dev->name,dev->ts_dev->minor & 0x1f);
 	}
 	

drivers/media/video/saa7134/saa7134-i2c.c

@@ -327,8 +327,10 @@ static int attach_inform(struct i2c_client *client)
 {
         struct saa7134_dev *dev = client->adapter->algo_data;
 	int tuner = dev->tuner_type;
+	int conf  = dev->tda9887_conf;
 
 	saa7134_i2c_call_clients(dev,TUNER_SET_TYPE,&tuner);
+	saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&conf);
         return 0;
 }
 

drivers/media/video/saa7134/saa7134-oss.c

@@ -776,8 +776,6 @@ int saa7134_oss_init1(struct saa7134_dev *dev)
 	dev->oss.rate = 32000;
 	if (oss_rate)
 		dev->oss.rate = oss_rate;
-	if (saa7134_boards[dev->board].i2s_rate)
-		dev->oss.rate = saa7134_boards[dev->board].i2s_rate;
 	dev->oss.rate = (dev->oss.rate > 40000) ? 48000 : 32000;
 
 	/* mixer */

drivers/media/video/saa7134/saa7134-tvaudio.c

@@ -504,6 +504,7 @@ static int tvaudio_thread(void *data)
 		dprintk("tvaudio thread scan start [%d]\n",dev->thread.scan1);
 		dev->tvaudio  = NULL;
 		tvaudio_init(dev);
+		if (dev->ctl_automute)
 			dev->automute = 1;
 		mute_input_7134(dev);
 
@@ -924,8 +925,9 @@ int saa7134_tvaudio_init2(struct saa7134_dev *dev)
 	int (*my_thread)(void *data) = NULL;
 
 	/* enable I2S audio output */
-	if (saa7134_boards[dev->board].i2s_rate) {
-		int i2sform = (32000 == saa7134_boards[dev->board].i2s_rate) ? 0x00 : 0x01;
+	if (saa7134_boards[dev->board].has_ts) {
+		int i2sform = (48000 == dev->oss.rate)
+			? 0x01 : 0x00;
 		
 		/* enable I2S output */
 		saa_writeb(SAA7134_I2S_OUTPUT_SELECT,  0x80); 

drivers/media/video/saa7134/saa7134-video.c

@@ -272,7 +272,8 @@ static struct saa7134_tvnorm 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_LASTP1      (V4L2_CID_PRIVATE_BASE + 3)
+#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",
@@ -356,6 +357,13 @@ static const struct v4l2_queryctrl video_ctrls[] = {
 		.maximum       = 128,
 		.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);
@@ -433,10 +441,11 @@ void res_free(struct saa7134_dev *dev, struct saa7134_fh *fh, unsigned int bits)
 
 static void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm)
 {
-	int luma_control,sync_control,mux;
+	int luma_control,sync_control,mux,nosignal;
 
 	dprintk("set tv norm = %s\n",norm->name);
 	dev->tvnorm = norm;
+        nosignal = (0 == (saa_readb(SAA7134_STATUS_VIDEO1) & 0x03));
 
 	mux = card_in(dev,dev->ctl_input).vmux;
 	luma_control = norm->luma_control;
@@ -444,7 +453,7 @@ static void set_tvnorm(struct saa7134_dev *dev, struct saa7134_tvnorm *norm)
 
 	if (mux > 5)
 		luma_control |= 0x80; /* svideo */
-	if (noninterlaced)
+	if (noninterlaced || nosignal)
 		sync_control |= 0x20;
 
 	/* setup cropping */
@@ -1043,6 +1052,9 @@ static int get_control(struct saa7134_dev *dev, struct v4l2_control *c)
 	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;
 	}
@@ -1118,6 +1130,17 @@ static int set_control(struct saa7134_dev *dev, struct saa7134_fh *fh,
 		dev->ctl_y_odd = c->value;
 		restart_overlay = 1;
 		break;
+	case V4L2_CID_PRIVATE_AUTOMUTE:
+		dev->ctl_automute = c->value;
+		if (dev->tda9887_conf) {
+			if (dev->ctl_automute)
+				dev->tda9887_conf |= TDA9887_AUTOMUTE;
+			else
+				dev->tda9887_conf &= ~TDA9887_AUTOMUTE;
+			saa7134_i2c_call_clients(dev, TDA9887_SET_CONFIG,
+						 &dev->tda9887_conf);
+		}
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -1820,7 +1843,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
 		struct v4l2_frequency *f = arg;
 
 		memset(f,0,sizeof(*f));
-		f->type = V4L2_TUNER_ANALOG_TV;
+		f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
 		f->frequency = dev->ctl_freq;
 		return 0;
 	}
@@ -1830,7 +1853,9 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
 
 		if (0 != f->tuner)
 			return -EINVAL;
-		if (V4L2_TUNER_ANALOG_TV != f->type)
+		if (0 == fh->radio && V4L2_TUNER_ANALOG_TV != f->type)
+			return -EINVAL;
+		if (1 == fh->radio && V4L2_TUNER_RADIO != f->type)
 			return -EINVAL;
 		down(&dev->lock);
 		dev->ctl_freq = f->frequency;
@@ -2244,9 +2269,12 @@ int saa7134_video_init1(struct saa7134_dev *dev)
 	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       = 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;
 
-	dev->ctl_invert     = 0;
-	dev->ctl_mute       = 1;
+	if (dev->tda9887_conf && dev->ctl_automute)
+		dev->tda9887_conf |= TDA9887_AUTOMUTE;
 	dev->automute       = 0;
 
         INIT_LIST_HEAD(&dev->video_q.queue);
@@ -2300,10 +2328,14 @@ void saa7134_irq_video_intl(struct saa7134_dev *dev)
 	if (0 != norm) {
 		/* wake up tvaudio audio carrier scan thread */
 		saa7134_tvaudio_do_scan(dev);
+		if (!noninterlaced)
+			saa_clearb(SAA7134_SYNC_CTRL, 0x20);
 	} else {
 		/* no video signal -> mute audio */
+		if (dev->ctl_automute)
 			dev->automute = 1;
 		saa7134_tvaudio_setmute(dev);
+		saa_setb(SAA7134_SYNC_CTRL, 0x20);
 	}
 }
 

drivers/media/video/saa7134/saa7134.h

@@ -156,6 +156,9 @@ struct saa7134_format {
 #define SAA7134_BOARD_AVERMEDIA_305    35
 #define SAA7133_BOARD_UPMOST_PURPLE_TV 36
 #define SAA7134_BOARD_ITEMS_MTV005     37
+#define SAA7134_BOARD_CINERGY200       38
+#define SAA7134_BOARD_FLYTVPLATINUM    39
+#define SAA7134_BOARD_VIDEOMATE_TV_PVR 40
 
 #define SAA7134_INPUT_MAX 8
 
@@ -178,13 +181,12 @@ struct saa7134_board {
 	struct saa7134_input    mute;
 	
 	/* peripheral I/O */
-	unsigned int            i2s_rate;
 	unsigned int            has_ts;
 	enum saa7134_video_out  video_out;
 
 	/* i2c chip info */
 	unsigned int            tuner_type;
-	unsigned int            need_tda9887:1;
+	unsigned int            tda9887_conf;
 };
 
 #define card_has_radio(dev)   (NULL != saa7134_boards[dev->board].radio.name)
@@ -362,6 +364,7 @@ struct saa7134_dev {
 	/* config info */
 	unsigned int               board;
 	unsigned int               tuner_type;
+	unsigned int               tda9887_conf;
 	unsigned int               gpio_value;
 
 	/* i2c i/o */
@@ -397,6 +400,7 @@ struct saa7134_dev {
 	int                        ctl_mirror;
 	int                        ctl_y_odd;
 	int                        ctl_y_even;
+	int                        ctl_automute;
 
 	/* crop */
 	struct v4l2_rect           crop_bounds;