diff --git a/drivers/staging/tm6000/tm6000-alsa.c b/drivers/staging/tm6000/tm6000-alsa.c
index 184cc50..acb0317 100644
--- a/drivers/staging/tm6000/tm6000-alsa.c
+++ b/drivers/staging/tm6000/tm6000-alsa.c
@@ -76,14 +76,11 @@
 static int _tm6000_start_audio_dma(struct snd_tm6000_card *chip)
 {
 	struct tm6000_core *core = chip->core;
-	int val;
 
 	dprintk(1, "Starting audio DMA\n");
 
 	/* Enables audio */
-	val = tm6000_get_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0x0);
-	val |= 0x20;
-	tm6000_set_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val);
+	tm6000_set_reg_mask(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0x40, 0x40);
 
 	tm6000_set_audio_bitrate(core, 48000);
 
@@ -98,13 +95,11 @@
 static int _tm6000_stop_audio_dma(struct snd_tm6000_card *chip)
 {
 	struct tm6000_core *core = chip->core;
-	int val;
+
 	dprintk(1, "Stopping audio DMA\n");
 
-	/* Enables audio */
-	val = tm6000_get_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0x0);
-	val &= ~0x20;
-	tm6000_set_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val);
+	/* Disables audio */
+	tm6000_set_reg_mask(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0x00, 0x40);
 
 	tm6000_set_reg(core, TM6010_REQ08_R01_A_INIT, 0);
 
diff --git a/drivers/staging/tm6000/tm6000-cards.c b/drivers/staging/tm6000/tm6000-cards.c
index 290037e..a356ba7 100644
--- a/drivers/staging/tm6000/tm6000-cards.c
+++ b/drivers/staging/tm6000/tm6000-cards.c
@@ -66,6 +66,8 @@
 	char            *name;
 
 	struct tm6000_capabilities caps;
+	enum            tm6000_inaudio aradio;
+	enum            tm6000_inaudio avideo;
 
 	enum		tm6000_devtype type;	/* variant of the chipset */
 	int             tuner_type;     /* type of the tuner */
@@ -230,6 +232,8 @@
 		.tuner_addr   = 0xc2 >> 1,
 		.demod_addr   = 0x1e >> 1,
 		.type         = TM6010,
+		.avideo       = TM6000_AIP_SIF1,
+		.aradio       = TM6000_AIP_LINE1,
 		.caps = {
 			.has_tuner    = 1,
 			.has_dvb      = 1,
@@ -248,6 +252,8 @@
 		.tuner_type   = TUNER_XC5000,
 		.tuner_addr   = 0xc2 >> 1,
 		.type         = TM6010,
+		.avideo       = TM6000_AIP_SIF1,
+		.aradio       = TM6000_AIP_LINE1,
 		.caps = {
 			.has_tuner    = 1,
 			.has_dvb      = 0,
@@ -693,13 +699,12 @@
 		struct xc5000_config ctl = {
 			.i2c_address = dev->tuner_addr,
 			.if_khz      = 4570,
-			.radio_input = XC5000_RADIO_FM1,
+			.radio_input = XC5000_RADIO_FM1_MONO,
 			};
 
 		xc5000_cfg.tuner = TUNER_XC5000;
 		xc5000_cfg.priv  = &ctl;
 
-
 		v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
 				     &xc5000_cfg);
 		}
@@ -732,6 +737,8 @@
 
 	dev->caps = tm6000_boards[dev->model].caps;
 
+	dev->avideo = tm6000_boards[dev->model].avideo;
+	dev->aradio = tm6000_boards[dev->model].aradio;
 	/* initialize hardware */
 	rc = tm6000_init(dev);
 	if (rc < 0)
diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c
index 5162cd4..778e534 100644
--- a/drivers/staging/tm6000/tm6000-core.c
+++ b/drivers/staging/tm6000/tm6000-core.c
@@ -116,6 +116,29 @@
 }
 EXPORT_SYMBOL_GPL(tm6000_get_reg);
 
+int tm6000_set_reg_mask(struct tm6000_core *dev, u8 req, u16 value,
+						u16 index, u16 mask)
+{
+	int rc;
+	u8 buf[1];
+	u8 new_index;
+
+	rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req,
+					value, index, buf, 1);
+
+	if (rc < 0)
+		return rc;
+
+	new_index = (buf[0] & ~mask) | (index & mask);
+
+	if (new_index == index)
+		return 0;
+
+	return tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR,
+				      req, value, new_index, NULL, 0);
+}
+EXPORT_SYMBOL_GPL(tm6000_set_reg_mask);
+
 int tm6000_get_reg16(struct tm6000_core *dev, u8 req, u16 value, u16 index)
 {
 	int rc;
@@ -245,17 +268,12 @@
 	struct v4l2_frequency f;
 
 	if (dev->dev_type == TM6010) {
-		int val;
-
 		/* Enable video */
-		val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0);
-		val |= 0x60;
-		tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val);
-		val = tm6000_get_reg(dev,
-			TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0);
-		val &= ~0x40;
-		tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, val);
 
+		tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF,
+							0x60, 0x60);
+		tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE,
+							0x00, 0x40);
 		tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc);
 
 	} else {
@@ -471,6 +489,14 @@
 	{ TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0 },
 	{ TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2 },
 	{ TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60 },
+	{ TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00},
+	{ TM6010_REQ08_R04_A_SIF_AMP_CTRL, 0x80},
+	{ TM6010_REQ08_R0C_A_ASD_THRES2, 0x0a},
+	{ TM6010_REQ08_R0D_A_AMD_THRES, 0x40},
+	{ TM6010_REQ08_R1A_A_NICAM_SER_MAX, 0x64},
+	{ TM6010_REQ08_R1B_A_NICAM_SER_MIN, 0x20},
+	{ TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe},
+	{ TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01},
 	{ TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc },
 
 	{ TM6010_REQ07_R3F_RESET, 0x01 },
@@ -591,52 +617,214 @@
 
 int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate)
 {
-	int val;
+	int val = 0;
+	u8 areg_f0 = 0x60; /* ADC MCLK = 250 Fs */
+	u8 areg_0a = 0x91; /* SIF 48KHz */
+
+	switch (bitrate) {
+	case 48000:
+		areg_f0 = 0x60; /* ADC MCLK = 250 Fs */
+		areg_0a = 0x91; /* SIF 48KHz */
+		dev->audio_bitrate = bitrate;
+		break;
+	case 32000:
+		areg_f0 = 0x00; /* ADC MCLK = 375 Fs */
+		areg_0a = 0x90; /* SIF 32KHz */
+		dev->audio_bitrate = bitrate;
+		break;
+	default:
+		return -EINVAL;
+	}
+
 
 	/* enable I2S, if we use sif or external I2S device */
 	if (dev->dev_type == TM6010) {
-		val = tm6000_get_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0);
+		val = tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, areg_0a);
 		if (val < 0)
 			return val;
-		val = (val & 0xf0) | 0x1; /* 48 kHz, not muted */
-		val = tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, val);
-		if (val < 0)
-			return val;
-	}
 
-	/* different reg's to set audio bitrate */
-	if (dev->dev_type == TM6010) {
-		val = tm6000_get_reg(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
-			0x0);
+		val = tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
+							areg_f0, 0xf0);
 		if (val < 0)
 			return val;
 	} else {
-		val = tm6000_get_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0x0);
+		val = tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE,
+							areg_f0, 0xf0);
 		if (val < 0)
 			return val;
 	}
-
-	val &= 0x0f;		/* Preserve the audio input control bits */
-	switch (bitrate) {
-	case 44100:
-		val |= 0xd0;
-		dev->audio_bitrate = bitrate;
-		break;
-	case 48000:
-		val |= 0x60;
-		dev->audio_bitrate = bitrate;
-		break;
-	}
-	if (dev->dev_type == TM6010)
-		val = tm6000_set_reg(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
-			val);
-	else
-		val = tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, val);
-
-	return val;
+	return 0;
 }
 EXPORT_SYMBOL_GPL(tm6000_set_audio_bitrate);
 
+int tm6000_set_audio_input(struct tm6000_core *dev, enum tm6000_inaudio ainp)
+{
+	if (dev->dev_type == TM6010) {
+		/* Audio crossbar setting, default SIF1 */
+		u8 areg_f0 = 0x03;
+
+		switch (ainp) {
+		case TM6000_AIP_SIF1:
+		case TM6000_AIP_SIF2:
+			areg_f0 = 0x03;
+			break;
+		case TM6000_AIP_LINE1:
+			areg_f0 = 0x00;
+			break;
+		case TM6000_AIP_LINE2:
+			areg_f0 = 0x08;
+			break;
+		default:
+			return 0;
+			break;
+		}
+		/* Set audio input crossbar */
+		tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
+							areg_f0, 0x0f);
+	} else {
+		/* Audio setting, default LINE1 */
+		u8 areg_eb = 0x00;
+
+		switch (ainp) {
+		case TM6000_AIP_LINE1:
+			areg_eb = 0x00;
+			break;
+		case TM6000_AIP_LINE2:
+			areg_eb = 0x04;
+			break;
+		default:
+			return 0;
+			break;
+		}
+		/* Set audio input */
+		tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE,
+							areg_eb, 0x0f);
+	}
+	return 0;
+}
+EXPORT_SYMBOL_GPL(tm6000_set_audio_input);
+
+void tm6010_set_mute_sif(struct tm6000_core *dev, u8 mute)
+{
+	u8 mute_reg = 0;
+
+	if (mute)
+		mute_reg = 0x08;
+
+	tm6000_set_reg_mask(dev, TM6010_REQ08_R0A_A_I2S_MOD, mute_reg, 0x08);
+}
+
+void tm6010_set_mute_adc(struct tm6000_core *dev, u8 mute)
+{
+	u8 mute_reg = 0;
+
+	if (mute)
+		mute_reg = 0x20;
+
+	if (dev->dev_type == TM6010) {
+		tm6000_set_reg_mask(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL,
+							mute_reg, 0x20);
+		tm6000_set_reg_mask(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL,
+							mute_reg, 0x20);
+	} else {
+		tm6000_set_reg_mask(dev, TM6000_REQ07_REC_VADC_AADC_LVOL,
+							mute_reg, 0x20);
+		tm6000_set_reg_mask(dev, TM6000_REQ07_RED_VADC_AADC_RVOL,
+							mute_reg, 0x20);
+	}
+}
+
+int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute)
+{
+	enum tm6000_inaudio ainp;
+
+	if (dev->radio)
+		ainp = dev->aradio;
+	else
+		ainp = dev->avideo;
+
+	switch (ainp) {
+	case TM6000_AIP_SIF1:
+	case TM6000_AIP_SIF2:
+		if (dev->dev_type == TM6010)
+			tm6010_set_mute_sif(dev, mute);
+		else {
+			printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has"
+					" SIF audio inputs. Please check the %s"
+					" configuration.\n", dev->name);
+			return -EINVAL;
+		}
+		break;
+	case TM6000_AIP_LINE1:
+	case TM6000_AIP_LINE2:
+		tm6010_set_mute_adc(dev, mute);
+		break;
+	default:
+		return -EINVAL;
+		break;
+	}
+	return 0;
+}
+EXPORT_SYMBOL_GPL(tm6000_tvaudio_set_mute);
+
+void tm6010_set_volume_sif(struct tm6000_core *dev, int vol)
+{
+	u8 vol_reg;
+
+	vol_reg = vol & 0x0F;
+
+	if (vol < 0)
+		vol_reg |= 0x40;
+
+	tm6000_set_reg(dev, TM6010_REQ08_R07_A_LEFT_VOL, vol_reg);
+	tm6000_set_reg(dev, TM6010_REQ08_R08_A_RIGHT_VOL, vol_reg);
+}
+
+void tm6010_set_volume_adc(struct tm6000_core *dev, int vol)
+{
+	u8 vol_reg;
+
+	vol_reg = (vol + 0x10) & 0x1f;
+
+	if (dev->dev_type == TM6010) {
+		tm6000_set_reg(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL, vol_reg);
+		tm6000_set_reg(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL, vol_reg);
+	} else {
+		tm6000_set_reg(dev, TM6000_REQ07_REC_VADC_AADC_LVOL, vol_reg);
+		tm6000_set_reg(dev, TM6000_REQ07_RED_VADC_AADC_RVOL, vol_reg);
+	}
+}
+
+void tm6000_set_volume(struct tm6000_core *dev, int vol)
+{
+	enum tm6000_inaudio ainp;
+
+	if (dev->radio) {
+		ainp = dev->aradio;
+		vol += 8; /* Offset to 0 dB */
+	} else
+		ainp = dev->avideo;
+
+	switch (ainp) {
+	case TM6000_AIP_SIF1:
+	case TM6000_AIP_SIF2:
+		if (dev->dev_type == TM6010)
+			tm6010_set_volume_sif(dev, vol);
+		else
+			printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has"
+					" SIF audio inputs. Please check the %s"
+					" configuration.\n", dev->name);
+		break;
+	case TM6000_AIP_LINE1:
+	case TM6000_AIP_LINE2:
+		tm6010_set_volume_adc(dev, vol);
+		break;
+	default:
+		break;
+	}
+}
+EXPORT_SYMBOL_GPL(tm6000_set_volume);
+
 static LIST_HEAD(tm6000_devlist);
 static DEFINE_MUTEX(tm6000_devlist_mutex);
 
diff --git a/drivers/staging/tm6000/tm6000-stds.c b/drivers/staging/tm6000/tm6000-stds.c
index cc7b866..a4c07e5 100644
--- a/drivers/staging/tm6000/tm6000-stds.c
+++ b/drivers/staging/tm6000/tm6000-stds.c
@@ -952,6 +952,22 @@
 	uint8_t mono_flag = 0;  /* No mono */
 	uint8_t nicam_flag = 0; /* No NICAM */
 
+	if (dev->radio) {
+		tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
+		tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04);
+		tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
+		tm6000_set_reg(dev, TM6010_REQ08_R04_A_SIF_AMP_CTRL, 0x80);
+		tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x0c);
+		tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x00);
+		tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x18);
+		tm6000_set_reg(dev, TM6010_REQ08_R0C_A_ASD_THRES2, 0x0a);
+		tm6000_set_reg(dev, TM6010_REQ08_R0D_A_AMD_THRES, 0x40);
+		tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc);
+		tm6000_set_reg(dev, TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT, 0x13);
+		tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
+		return 0;
+	}
+
 	switch (std) {
 #if 0
 	case DK_MONO:
@@ -984,20 +1000,6 @@
 	case EIAJ:
 		areg_05 = 0x02;
 		break;
-	case FM_RADIO:
-		tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
-		tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04);
-		tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
-		tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x0c);
-		tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x00);
-		tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x18);
-		tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91);
-		tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe);
-		tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01);
-		tm6000_set_reg(dev, TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT, 0x13);
-		tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
-		return 0;
-		break;
 	case I_NICAM:
 		areg_05 = 0x08;
 		nicam_flag = 1;
@@ -1010,6 +1012,9 @@
 		areg_05 = 0x0a;
 		nicam_flag = 1;
 		break;
+	default:
+		/* do nothink */
+		break;
 	}
 
 #if 0
diff --git a/drivers/staging/tm6000/tm6000-video.c b/drivers/staging/tm6000/tm6000-video.c
index eb9b9f1..b550340 100644
--- a/drivers/staging/tm6000/tm6000-video.c
+++ b/drivers/staging/tm6000/tm6000-video.c
@@ -53,11 +53,17 @@
 /* Declare static vars that will be used as parameters */
 static unsigned int vid_limit = 16;	/* Video memory limit, in Mb */
 static int video_nr = -1;		/* /dev/videoN, -1 for autodetect */
+static int radio_nr = -1;		/* /dev/radioN, -1 for autodetect */
 
 /* Debug level */
 int tm6000_debug;
 EXPORT_SYMBOL_GPL(tm6000_debug);
 
+static const struct v4l2_queryctrl no_ctrl = {
+	.name  = "42",
+	.flags = V4L2_CTRL_FLAG_DISABLED,
+};
+
 /* supported controls */
 static struct v4l2_queryctrl tm6000_qctrl[] = {
 	{
@@ -96,9 +102,26 @@
 		.step          = 0x1,
 		.default_value = 0,
 		.flags         = 0,
+	},
+		/* --- audio --- */
+	{
+		.id            = V4L2_CID_AUDIO_MUTE,
+		.name          = "Mute",
+		.minimum       = 0,
+		.maximum       = 1,
+		.type          = V4L2_CTRL_TYPE_BOOLEAN,
+	}, {
+		.id            = V4L2_CID_AUDIO_VOLUME,
+		.name          = "Volume",
+		.minimum       = -15,
+		.maximum       = 15,
+		.step          = 1,
+		.default_value = 0,
+		.type          = V4L2_CTRL_TYPE_INTEGER,
 	}
 };
 
+static const unsigned int CTRLS = ARRAY_SIZE(tm6000_qctrl);
 static int qctl_regs[ARRAY_SIZE(tm6000_qctrl)];
 
 static struct tm6000_fmt format[] = {
@@ -117,6 +140,16 @@
 	}
 };
 
+static const struct v4l2_queryctrl *ctrl_by_id(unsigned int id)
+{
+	unsigned int i;
+
+	for (i = 0; i < CTRLS; i++)
+		if (tm6000_qctrl[i].id == id)
+			return tm6000_qctrl+i;
+	return NULL;
+}
+
 /* ------------------------------------------------------------------
  *	DMA and thread functions
  * ------------------------------------------------------------------
@@ -199,13 +232,17 @@
 	char *voutp = NULL;
 	unsigned int linewidth;
 
-	/* get video buffer */
-	get_next_buf(dma_q, &vbuf);
-	if (!vbuf)
-		return rc;
-	voutp = videobuf_to_vmalloc(&vbuf->vb);
-	if (!voutp)
-		return 0;
+	if (!dev->radio) {
+		/* get video buffer */
+		get_next_buf(dma_q, &vbuf);
+
+		if (!vbuf)
+			return rc;
+		voutp = videobuf_to_vmalloc(&vbuf->vb);
+
+		if (!voutp)
+			return 0;
+	}
 
 	for (ptr = data; ptr < endp;) {
 		if (!dev->isoc_ctl.cmd) {
@@ -257,29 +294,31 @@
 			 */
 			switch (cmd) {
 			case TM6000_URB_MSG_VIDEO:
-				if ((dev->isoc_ctl.vfield != field) &&
-					(field == 1)) {
+				if (!dev->radio) {
+					if ((dev->isoc_ctl.vfield != field) &&
+						(field == 1)) {
 					/* Announces that a new buffer
 					 * were filled
 					 */
-					buffer_filled(dev, dma_q, vbuf);
-					dprintk(dev, V4L2_DEBUG_ISOC,
+						buffer_filled(dev, dma_q, vbuf);
+						dprintk(dev, V4L2_DEBUG_ISOC,
 							"new buffer filled\n");
-					get_next_buf(dma_q, &vbuf);
-					if (!vbuf)
-						return rc;
-					voutp = videobuf_to_vmalloc(&vbuf->vb);
-					if (!voutp)
-						return rc;
-					memset(voutp, 0, vbuf->vb.size);
-				}
-				linewidth = vbuf->vb.width << 1;
-				pos = ((line << 1) - field - 1) * linewidth +
-					block * TM6000_URB_MSG_LEN;
-				/* Don't allow to write out of the buffer */
-				if (pos + size > vbuf->vb.size)
-					cmd = TM6000_URB_MSG_ERR;
-				dev->isoc_ctl.vfield = field;
+						get_next_buf(dma_q, &vbuf);
+						if (!vbuf)
+							return rc;
+						voutp = videobuf_to_vmalloc(&vbuf->vb);
+						if (!voutp)
+							return rc;
+						memset(voutp, 0, vbuf->vb.size);
+					}
+					linewidth = vbuf->vb.width << 1;
+					pos = ((line << 1) - field - 1) *
+					linewidth + block * TM6000_URB_MSG_LEN;
+					/* Don't allow to write out of the buffer */
+					if (pos + size > vbuf->vb.size)
+						cmd = TM6000_URB_MSG_ERR;
+					dev->isoc_ctl.vfield = field;
+			}
 				break;
 			case TM6000_URB_MSG_VBI:
 				break;
@@ -537,7 +576,7 @@
 /*
  * Allocate URBs and start IRQ
  */
-static int tm6000_prepare_isoc(struct tm6000_core *dev, unsigned int framesize)
+static int tm6000_prepare_isoc(struct tm6000_core *dev)
 {
 	struct tm6000_dmaqueue *dma_q = &dev->vidq;
 	int i, j, sb_size, pipe, size, max_packets, num_bufs = 8;
@@ -566,11 +605,7 @@
 
 	dev->isoc_ctl.max_pkt_size = size;
 
-	max_packets = (framesize + size - 1) / size;
-
-	if (max_packets > TM6000_MAX_ISO_PACKETS)
-		max_packets = TM6000_MAX_ISO_PACKETS;
-
+	max_packets = TM6000_MAX_ISO_PACKETS;
 	sb_size = max_packets * size;
 
 	dev->isoc_ctl.num_bufs = num_bufs;
@@ -746,7 +781,7 @@
 		urb_init = 1;
 
 	if (urb_init) {
-		rc = tm6000_prepare_isoc(dev, buf->vb.size);
+		rc = tm6000_prepare_isoc(dev);
 		if (rc < 0)
 			goto fail;
 
@@ -1143,6 +1178,12 @@
 	case V4L2_CID_HUE:
 		val = tm6000_get_reg(dev, TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ, 0);
 		return 0;
+	case V4L2_CID_AUDIO_MUTE:
+		val = dev->ctl_mute;
+		return 0;
+	case V4L2_CID_AUDIO_VOLUME:
+		val = dev->ctl_volume;
+		return 0;
 	default:
 		return -EINVAL;
 	}
@@ -1174,6 +1215,14 @@
 	case V4L2_CID_HUE:
 		tm6000_set_reg(dev, TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ, val);
 		return 0;
+	case V4L2_CID_AUDIO_MUTE:
+		dev->ctl_mute = val;
+		tm6000_tvaudio_set_mute(dev, val);
+		return 0;
+	case V4L2_CID_AUDIO_VOLUME:
+		dev->ctl_volume = val;
+		tm6000_set_volume(dev, val);
+		return 0;
 	}
 	return -EINVAL;
 }
@@ -1221,7 +1270,7 @@
 	if (unlikely(UNSET == dev->tuner_type))
 		return -EINVAL;
 
-	f->type = V4L2_TUNER_ANALOG_TV;
+	f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
 	f->frequency = dev->freq;
 
 	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_frequency, f);
@@ -1235,13 +1284,14 @@
 	struct tm6000_fh   *fh  = priv;
 	struct tm6000_core *dev = fh->dev;
 
-	if (unlikely(f->type != V4L2_TUNER_ANALOG_TV))
-		return -EINVAL;
-
 	if (unlikely(UNSET == dev->tuner_type))
 		return -EINVAL;
 	if (unlikely(f->tuner != 0))
 		return -EINVAL;
+	if (0 == fh->radio && V4L2_TUNER_ANALOG_TV != f->type)
+		return -EINVAL;
+	if (1 == fh->radio && V4L2_TUNER_RADIO != f->type)
+		return -EINVAL;
 
 	dev->freq = f->frequency;
 	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, f);
@@ -1249,6 +1299,122 @@
 	return 0;
 }
 
+static int radio_querycap(struct file *file, void *priv,
+					struct v4l2_capability *cap)
+{
+	struct tm6000_fh *fh = file->private_data;
+	struct tm6000_core *dev = fh->dev;
+
+	strcpy(cap->driver, "tm6000");
+	strlcpy(cap->card, dev->name, sizeof(dev->name));
+	sprintf(cap->bus_info, "USB%04x:%04x",
+		le16_to_cpu(dev->udev->descriptor.idVendor),
+		le16_to_cpu(dev->udev->descriptor.idProduct));
+	cap->version = dev->dev_type;
+	cap->capabilities = V4L2_CAP_TUNER;
+
+	return 0;
+}
+
+static int radio_g_tuner(struct file *file, void *priv,
+					struct v4l2_tuner *t)
+{
+	struct tm6000_fh *fh = file->private_data;
+	struct tm6000_core *dev = fh->dev;
+
+	if (0 != t->index)
+		return -EINVAL;
+
+	memset(t, 0, sizeof(*t));
+	strcpy(t->name, "Radio");
+	t->type = V4L2_TUNER_RADIO;
+
+	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
+
+	if ((dev->aradio == TM6000_AIP_LINE1) ||
+				(dev->aradio == TM6000_AIP_LINE2)) {
+		t->rxsubchans = V4L2_TUNER_SUB_MONO;
+	}
+	else {
+		t->rxsubchans = V4L2_TUNER_SUB_STEREO;
+	}
+
+	return 0;
+}
+
+static int radio_s_tuner(struct file *file, void *priv,
+					struct v4l2_tuner *t)
+{
+	struct tm6000_fh *fh = file->private_data;
+	struct tm6000_core *dev = fh->dev;
+
+	if (0 != t->index)
+		return -EINVAL;
+
+	v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
+
+	return 0;
+}
+
+static int radio_enum_input(struct file *file, void *priv,
+					struct v4l2_input *i)
+{
+	if (i->index != 0)
+		return -EINVAL;
+
+	strcpy(i->name, "Radio");
+	i->type = V4L2_INPUT_TYPE_TUNER;
+
+	return 0;
+}
+
+static int radio_g_input(struct file *filp, void *priv, unsigned int *i)
+{
+	*i = 0;
+	return 0;
+}
+
+static int radio_g_audio(struct file *file, void *priv,
+					struct v4l2_audio *a)
+{
+	memset(a, 0, sizeof(*a));
+	strcpy(a->name, "Radio");
+	return 0;
+}
+
+static int radio_s_audio(struct file *file, void *priv,
+					struct v4l2_audio *a)
+{
+	return 0;
+}
+
+static int radio_s_input(struct file *filp, void *priv, unsigned int i)
+{
+	return 0;
+}
+
+static int radio_s_std(struct file *file, void *fh, v4l2_std_id *norm)
+{
+	return 0;
+}
+
+static int radio_queryctrl(struct file *file, void *priv,
+					struct v4l2_queryctrl *c)
+{
+	const struct v4l2_queryctrl *ctrl;
+
+	if (c->id <  V4L2_CID_BASE ||
+	    c->id >= V4L2_CID_LASTP1)
+		return -EINVAL;
+	if (c->id == V4L2_CID_AUDIO_MUTE) {
+		ctrl = ctrl_by_id(c->id);
+		*c = *ctrl;
+	} else
+		*c = no_ctrl;
+
+	return 0;
+}
+
 /* ------------------------------------------------------------------
 	File operations for the device
    ------------------------------------------------------------------*/
@@ -1260,6 +1426,7 @@
 	struct tm6000_fh *fh;
 	enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	int i, rc;
+	int radio = 0;
 
 	printk(KERN_INFO "tm6000: open called (dev=%s)\n",
 		video_device_node_name(vdev));
@@ -1267,6 +1434,17 @@
 	dprintk(dev, V4L2_DEBUG_OPEN, "tm6000: open called (dev=%s)\n",
 		video_device_node_name(vdev));
 
+	switch (vdev->vfl_type) {
+	case VFL_TYPE_GRABBER:
+		type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+		break;
+	case VFL_TYPE_VBI:
+		type = V4L2_BUF_TYPE_VBI_CAPTURE;
+		break;
+	case VFL_TYPE_RADIO:
+		radio = 1;
+		break;
+	}
 
 	/* If more than one user, mutex should be added */
 	dev->users++;
@@ -1284,8 +1462,9 @@
 
 	file->private_data = fh;
 	fh->dev      = dev;
-
-	fh->type     = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	fh->radio    = radio;
+	dev->radio   = radio;
+	fh->type     = type;
 	dev->fourcc  = format[0].fourcc;
 
 	fh->fmt      = format_by_fourcc(dev->fourcc);
@@ -1322,6 +1501,19 @@
 			V4L2_FIELD_INTERLACED,
 			sizeof(struct tm6000_buffer), fh, &dev->lock);
 
+	if (fh->radio) {
+		dprintk(dev, V4L2_DEBUG_OPEN, "video_open: setting radio device\n");
+		tm6000_set_audio_input(dev, dev->aradio);
+		tm6000_set_volume(dev, dev->ctl_volume);
+		v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_radio);
+		tm6000_prepare_isoc(dev);
+		tm6000_start_thread(dev);
+	}
+	else {
+		tm6000_set_audio_input(dev, dev->avideo);
+		tm6000_set_volume(dev, dev->ctl_volume);
+	}
+
 	return 0;
 }
 
@@ -1445,6 +1637,36 @@
 	.current_norm   = V4L2_STD_NTSC_M,
 };
 
+static const struct v4l2_file_operations radio_fops = {
+	.owner	  = THIS_MODULE,
+	.open	  = tm6000_open,
+	.release  = tm6000_release,
+	.ioctl	  = video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops radio_ioctl_ops = {
+	.vidioc_querycap	= radio_querycap,
+	.vidioc_g_tuner		= radio_g_tuner,
+	.vidioc_enum_input	= radio_enum_input,
+	.vidioc_g_audio		= radio_g_audio,
+	.vidioc_s_tuner		= radio_s_tuner,
+	.vidioc_s_audio		= radio_s_audio,
+	.vidioc_s_input		= radio_s_input,
+	.vidioc_s_std		= radio_s_std,
+	.vidioc_queryctrl	= radio_queryctrl,
+	.vidioc_g_input		= radio_g_input,
+	.vidioc_g_ctrl		= vidioc_g_ctrl,
+	.vidioc_s_ctrl		= vidioc_s_ctrl,
+	.vidioc_g_frequency	= vidioc_g_frequency,
+	.vidioc_s_frequency	= vidioc_s_frequency,
+};
+
+struct video_device tm6000_radio_template = {
+	.name			= "tm6000",
+	.fops			= &radio_fops,
+	.ioctl_ops 		= &radio_ioctl_ops,
+};
+
 /* -----------------------------------------------------------------
  *	Initialization and module stuff
  * ------------------------------------------------------------------
@@ -1499,6 +1721,25 @@
 	printk(KERN_INFO "%s: registered device %s\n",
 	       dev->name, video_device_node_name(dev->vfd));
 
+	dev->radio_dev = vdev_init(dev, &tm6000_radio_template,
+						   "radio");
+	if (!dev->radio_dev) {
+		printk(KERN_INFO "%s: can't register radio device\n",
+		       dev->name);
+		return ret; /* FIXME release resource */
+	}
+
+	ret = video_register_device(dev->radio_dev, VFL_TYPE_RADIO,
+				    radio_nr);
+	if (ret < 0) {
+		printk(KERN_INFO "%s: can't register radio device\n",
+		       dev->name);
+		return ret; /* FIXME release resource */
+	}
+
+	printk(KERN_INFO "%s: registered device %s\n",
+	       dev->name, video_device_node_name(dev->radio_dev));
+
 	printk(KERN_INFO "Trident TVMaster TM5600/TM6000/TM6010 USB2 board (Load status: %d)\n", ret);
 	return ret;
 }
@@ -1507,6 +1748,14 @@
 {
 	video_unregister_device(dev->vfd);
 
+	if (dev->radio_dev) {
+		if (video_is_registered(dev->radio_dev))
+			video_unregister_device(dev->radio_dev);
+		else
+			video_device_release(dev->radio_dev);
+		dev->radio_dev = NULL;
+	}
+
 	return 0;
 }
 
diff --git a/drivers/staging/tm6000/tm6000.h b/drivers/staging/tm6000/tm6000.h
index bf11eee..ccd120f 100644
--- a/drivers/staging/tm6000/tm6000.h
+++ b/drivers/staging/tm6000/tm6000.h
@@ -53,6 +53,14 @@
 	TM6010,
 };
 
+enum tm6000_inaudio {
+	TM6000_AIP_UNK = 0,
+	TM6000_AIP_SIF1,
+	TM6000_AIP_SIF2,
+	TM6000_AIP_LINE1,
+	TM6000_AIP_LINE2,
+};
+
 /* ------------------------------------------------------------------
  *	Basic structures
  * ------------------------------------------------------------------
@@ -174,6 +182,8 @@
 
 	char				*ir_codes;
 
+	__u8				radio;
+
 	/* Demodulator configuration */
 	int				demod_addr;	/* demodulator address */
 
@@ -194,6 +204,7 @@
 	bool				is_res_read;
 
 	struct video_device		*vfd;
+	struct video_device		*radio_dev;
 	struct tm6000_dmaqueue		vidq;
 	struct v4l2_device		v4l2_dev;
 
@@ -203,6 +214,9 @@
 
 	enum tm6000_mode		mode;
 
+	int				ctl_mute;             /* audio */
+	int				ctl_volume;
+
 	/* DVB-T support */
 	struct tm6000_dvb		*dvb;
 
@@ -210,7 +224,8 @@
 	struct snd_tm6000_card		*adev;
 	struct work_struct		wq_trigger;   /* Trigger to start/stop audio for alsa module */
 	atomic_t			stream_started;  /* stream should be running if true */
-
+	enum tm6000_inaudio		avideo;
+	enum tm6000_inaudio		aradio;
 
 	struct tm6000_IR		*ir;
 
@@ -248,6 +263,7 @@
 
 struct tm6000_fh {
 	struct tm6000_core           *dev;
+	unsigned int                 radio;
 
 	/* video capture */
 	struct tm6000_fmt            *fmt;
@@ -276,12 +292,17 @@
 int tm6000_get_reg16(struct tm6000_core *dev, u8 req, u16 value, u16 index);
 int tm6000_get_reg32(struct tm6000_core *dev, u8 req, u16 value, u16 index);
 int tm6000_set_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index);
+int tm6000_set_reg_mask(struct tm6000_core *dev, u8 req, u16 value,
+						u16 index, u16 mask);
 int tm6000_i2c_reset(struct tm6000_core *dev, u16 tsleep);
 int tm6000_init(struct tm6000_core *dev);
 
 int tm6000_init_analog_mode(struct tm6000_core *dev);
 int tm6000_init_digital_mode(struct tm6000_core *dev);
 int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate);
+int tm6000_set_audio_input(struct tm6000_core *dev, enum tm6000_inaudio ainp);
+int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute);
+void tm6000_set_volume(struct tm6000_core *dev, int vol);
 
 int tm6000_v4l2_register(struct tm6000_core *dev);
 int tm6000_v4l2_unregister(struct tm6000_core *dev);