merge: http://linuxtv.org/hg/~endriss/v4l-dvb

From: Mauro Carvalho Chehab <mchehab@infradead.org>



Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

14 files changed, 410 insertions, 302 deletions

diff --git a/linux/drivers/media/dvb/dvb-usb/au6610.c b/linux/drivers/media/dvb/dvb-usb/au6610.c
index 91079891d..3314f8c0c 100644
--- a/linux/drivers/media/dvb/dvb-usb/au6610.c
+++ b/linux/drivers/media/dvb/dvb-usb/au6610.c
@@ -40,7 +40,7 @@ static int au6610_usb_msg(struct dvb_usb_device *d, u8 operation, u8 addr,
 	}
 
 	ret = usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), operation,
-			      USB_TYPE_VENDOR|USB_DIR_IN, addr, index, usb_buf,
+			      USB_TYPE_VENDOR|USB_DIR_IN, addr << 1, index, usb_buf,
 			      sizeof(usb_buf), AU6610_USB_TIMEOUT);
 
 	if (ret < 0)
@@ -124,7 +124,7 @@ static int au6610_identify_state(struct usb_device *udev,
 }
 
 static struct zl10353_config au6610_zl10353_config = {
-	.demod_address = 0x1e,
+	.demod_address = 0x0f,
 	.no_tuner = 1,
 	.parallel_ts = 1,
 };
@@ -140,7 +140,7 @@ static int au6610_zl10353_frontend_attach(struct dvb_usb_adapter *adap)
 }
 
 static struct qt1010_config au6610_qt1010_config = {
-	.i2c_address = 0xc4
+	.i2c_address = 0x62
 };
 
 static int au6610_qt1010_tuner_attach(struct dvb_usb_adapter *adap)
diff --git a/linux/drivers/media/dvb/dvb-usb/gl861.c b/linux/drivers/media/dvb/dvb-usb/gl861.c
index 1e5e2c1b9..ce06395b8 100644
--- a/linux/drivers/media/dvb/dvb-usb/gl861.c
+++ b/linux/drivers/media/dvb/dvb-usb/gl861.c
@@ -20,7 +20,7 @@ static int gl861_i2c_msg(struct dvb_usb_device *d, u8 addr,
 			 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
 {
 	u16 index;
-	u16 value = addr << 8;
+	u16 value = addr << (8 + 1);
 	int wo = (rbuf == NULL || rlen == 0); /* write-only */
 	u8 req, type;
 
@@ -101,7 +101,7 @@ static int gl861_identify_state(struct usb_device *udev,
 }
 
 static struct zl10353_config gl861_zl10353_config = {
-	.demod_address = 0x1e,
+	.demod_address = 0x0f,
 	.no_tuner = 1,
 	.parallel_ts = 1,
 };
@@ -117,7 +117,7 @@ static int gl861_frontend_attach(struct dvb_usb_adapter *adap)
 }
 
 static struct qt1010_config gl861_qt1010_config = {
-	.i2c_address = 0xc4
+	.i2c_address = 0x62
 };
 
 static int gl861_tuner_attach(struct dvb_usb_adapter *adap)
diff --git a/linux/drivers/media/dvb/dvb-usb/m920x.c b/linux/drivers/media/dvb/dvb-usb/m920x.c
index 1a411316f..e63f1edba 100644
--- a/linux/drivers/media/dvb/dvb-usb/m920x.c
+++ b/linux/drivers/media/dvb/dvb-usb/m920x.c
@@ -67,16 +67,18 @@ static inline int m9206_write(struct usb_device *udev, u8 request,
 	return ret;
 }
 
-static int m9206_rc_init(struct usb_device *udev)
+static int m9206_init(struct dvb_usb_device *d)
 {
 	int ret = 0;
 
 	/* Remote controller init. */
-	if ((ret = m9206_write(udev, M9206_CORE, 0xa8, M9206_RC_INIT2)) != 0)
-		return ret;
+	if (d->props.rc_query) {
+		if ((ret = m9206_write(d->udev, M9206_CORE, 0xa8, M9206_RC_INIT2)) != 0)
+			return ret;
 
-	if ((ret = m9206_write(udev, M9206_CORE, 0x51, M9206_RC_INIT1)) != 0)
-		return ret;
+		if ((ret = m9206_write(d->udev, M9206_CORE, 0x51, M9206_RC_INIT1)) != 0)
+			return ret;
+	}
 
 	return ret;
 }
@@ -87,20 +89,15 @@ static int m9206_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 	int i, ret = 0;
 	u8 rc_state[2];
 
-#if 0
-	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
-		return -EAGAIN;
-#endif
-
 	if ((ret = m9206_read(d->udev, M9206_CORE, 0x0, M9206_RC_STATE, rc_state, 1)) != 0)
 		goto unlock;
 
 	if ((ret = m9206_read(d->udev, M9206_CORE, 0x0, M9206_RC_KEY, rc_state + 1, 1)) != 0)
 		goto unlock;
 
-	for (i = 0; i < ARRAY_SIZE(megasky_rc_keys); i++)
-		if (megasky_rc_keys[i].data == rc_state[1]) {
-			*event = megasky_rc_keys[i].event;
+	for (i = 0; i < d->props.rc_key_map_size; i++)
+		if (d->props.rc_key_map[i].data == rc_state[1]) {
+			*event = d->props.rc_key_map[i].event;
 
 			switch(rc_state[0]) {
 			case 0x80:
@@ -132,9 +129,6 @@ static int m9206_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 	*state = REMOTE_NO_KEY_PRESSED;
 
 	unlock:
-#if 0
-	mutex_unlock(&d->i2c_mutex);
-#endif
 
 	return ret;
 }
@@ -144,53 +138,51 @@ static int m9206_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 			  int num)
 {
 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
-	struct m9206_state *m = d->priv;
-	int i;
+	int i, j;
 	int ret = 0;
 
+	if (!num)
+		return -EINVAL;
+
 	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 		return -EAGAIN;
 
-	if (num > 2)
-		return -EINVAL;
-
 	for (i = 0; i < num; i++) {
-		if ((ret = m9206_write(d->udev, M9206_I2C, msg[i].addr, 0x80)) != 0)
+		if (msg[i].flags & (I2C_M_NO_RD_ACK|I2C_M_IGNORE_NAK|I2C_M_TEN) ||
+		    msg[i].len == 0) {
+			/* For a 0 byte message, I think sending the address to index 0x80|0x40
+			 * would be the correct thing to do.  However, zero byte messages are
+			 * only used for probing, and since we don't know how to get the slave's
+			 * ack, we can't probe. */
+			ret = -ENOTSUPP;
 			goto unlock;
-
-		if ((ret = m9206_write(d->udev, M9206_I2C, msg[i].buf[0], 0x0)) != 0)
-			goto unlock;
-
-		if (i + 1 < num && msg[i + 1].flags & I2C_M_RD) {
-			int i2c_i;
-
-			for (i2c_i = 0; i2c_i < M9206_I2C_MAX; i2c_i++)
-				if (msg[i].addr == m->i2c_r[i2c_i].addr)
-					break;
-
-			if (i2c_i >= M9206_I2C_MAX) {
-				deb_rc("No magic for i2c addr!\n");
-				ret = -EINVAL;
+		}
+		/* Send START & address/RW bit */
+		if (!(msg[i].flags & I2C_M_NOSTART)) {
+			if ((ret = m9206_write(d->udev, M9206_I2C, (msg[i].addr<<1)|(msg[i].flags&I2C_M_RD?0x01:0), 0x80)) != 0)
 				goto unlock;
+			/* Should check for ack here, if we knew how. */
+		}
+		if (msg[i].flags & I2C_M_RD) {
+			for (j = 0; j < msg[i].len; j++) {
+				/* Last byte of transaction? Send STOP, otherwise send ACK. */
+				int stop = (i+1 == num && j+1 == msg[i].len)?0x40:0x01;
+				if ((ret = m9206_read(d->udev, M9206_I2C, 0x0, 0x20|stop, &msg[i].buf[j], 1)) != 0)
+					goto unlock;
 			}
-
-			if ((ret = m9206_write(d->udev, M9206_I2C, m->i2c_r[i2c_i].magic, 0x80)) != 0)
-				goto unlock;
-
-			if ((ret = m9206_read(d->udev, M9206_I2C, 0x0, 0x60, msg[i + 1].buf, msg[i + 1].len)) != 0)
-				goto unlock;
-
-			i++;
 		} else {
-			if (msg[i].len != 2)
-				return -EINVAL;
-
-			if ((ret = m9206_write(d->udev, M9206_I2C, msg[i].buf[1], 0x40)) != 0)
-				goto unlock;
+			for (j = 0; j < msg[i].len; j++) {
+				/* Last byte of transaction? Then send STOP. */
+				int stop = (i+1 == num && j+1 == msg[i].len)?0x40:0x00;
+				if ((ret = m9206_write(d->udev, M9206_I2C, msg[i].buf[j], stop)) != 0)
+					goto unlock;
+				/* Should check for ack here too. */
+			}
 		}
 	}
-	ret = i;
-	unlock:
+	ret = num;
+
+unlock:
 	mutex_unlock(&d->i2c_mutex);
 
 	return ret;
@@ -388,20 +380,15 @@ static int megasky_mt352_demod_init(struct dvb_frontend *fe)
 }
 
 static struct mt352_config megasky_mt352_config = {
-	.demod_address = 0x1e,
+	.demod_address = 0x0f,
 	.no_tuner = 1,
 	.demod_init = megasky_mt352_demod_init,
 };
 
 static int megasky_mt352_frontend_attach(struct dvb_usb_adapter *adap)
 {
-	struct m9206_state *m = adap->dev->priv;
-
 	deb_rc("megasky_frontend_attach!\n");
 
-	m->i2c_r[M9206_I2C_DEMOD].addr = megasky_mt352_config.demod_address;
-	m->i2c_r[M9206_I2C_DEMOD].magic = 0x1f;
-
 	if ((adap->fe = dvb_attach(mt352_attach, &megasky_mt352_config, &adap->dev->i2c_adap)) == NULL)
 		return -EIO;
 
@@ -409,16 +396,11 @@ static int megasky_mt352_frontend_attach(struct dvb_usb_adapter *adap)
 }
 
 static struct qt1010_config megasky_qt1010_config = {
-	.i2c_address = 0xc4
+	.i2c_address = 0x62
 };
 
 static int megasky_qt1010_tuner_attach(struct dvb_usb_adapter *adap)
 {
-	struct m9206_state *m = adap->dev->priv;
-
-	m->i2c_r[M9206_I2C_TUNER].addr = megasky_qt1010_config.i2c_address;
-	m->i2c_r[M9206_I2C_TUNER].magic = 0xc5;
-
 	if (dvb_attach(qt1010_attach, adap->fe, &adap->dev->i2c_adap,
 		       &megasky_qt1010_config) == NULL)
 		return -ENODEV;
@@ -436,25 +418,28 @@ static int m920x_probe(struct usb_interface *intf,
 	struct usb_host_interface *alt;
 	int ret;
 
-	if ((ret = dvb_usb_device_init(intf, &megasky_properties, THIS_MODULE, &d)) == 0) {
-		deb_rc("probed!\n");
+	deb_rc("Probed!\n");
 
-		alt = usb_altnum_to_altsetting(intf, 1);
-		if (alt == NULL) {
-			deb_rc("not alt found!\n");
-			return -ENODEV;
-		}
-
-		ret = usb_set_interface(d->udev, alt->desc.bInterfaceNumber,
-					alt->desc.bAlternateSetting);
-		if (ret < 0)
-			return ret;
+	if ((ret = dvb_usb_device_init(intf, &megasky_properties, THIS_MODULE, &d)) == 0)
+		goto found;
 
-		deb_rc("Changed to alternate setting!\n");
+	return ret;
 
-		if ((ret = m9206_rc_init(d->udev)) != 0)
-			return ret;
+found:
+	alt = usb_altnum_to_altsetting(intf, 1);
+	if (alt == NULL) {
+		deb_rc("No alt found!\n");
+		return -ENODEV;
 	}
+
+	ret = usb_set_interface(d->udev, alt->desc.bInterfaceNumber,
+				alt->desc.bAlternateSetting);
+	if (ret < 0)
+		return ret;
+
+	if ((ret = m9206_init(d)) != 0)
+		return ret;
+
 	return ret;
 }
 
diff --git a/linux/drivers/media/dvb/dvb-usb/m920x.h b/linux/drivers/media/dvb/dvb-usb/m920x.h
index c354196ff..7dd3db65c 100644
--- a/linux/drivers/media/dvb/dvb-usb/m920x.h
+++ b/linux/drivers/media/dvb/dvb-usb/m920x.h
@@ -19,17 +19,49 @@
 
 #define M9206_MAX_FILTERS 8
 
-#define M9206_I2C_TUNER	0
-#define M9206_I2C_DEMOD	1
-#define M9206_I2C_MAX	2
+/*
+sequences found in logs:
+[index value]
+0x80 write addr
+(0x00 out byte)*
+0x40 out byte
+
+0x80 write addr
+(0x00 out byte)*
+0x80 read addr
+(0x21 in byte)*
+0x60 in byte
+
+this sequence works:
+0x80 read addr
+(0x21 in byte)*
+0x60 in byte
+
+Guess at API of the I2C function:
+I2C operation is done one byte at a time with USB control messages.  The
+index the messages is sent to is made up of a set of flags that control
+the I2C bus state:
+0x80:  Send START condition.  After a START condition, one would normally
+       always send the 7-bit slave I2C address as the 7 MSB, followed by
+       the read/write bit as the LSB.
+0x40:  Send STOP condition.  This should be set on the last byte of an
+       I2C transaction.
+0x20:  Read a byte from the slave.  As opposed to writing a byte to the
+       slave.  The slave will normally not produce any data unless you
+       set the R/W bit to 1 when sending the slave's address after the
+       START condition.
+0x01:  Respond with ACK, as opposed to a NACK.  For a multi-byte read,
+       the master should send an ACK, that is pull SDA low during the 9th
+       clock cycle, after every byte but the last.  This flags only makes
+       sense when bit 0x20 is set, indicating a read.
+
+What any other bits might mean, or how to get the slave's ACK/NACK
+response to a write, is unknown.
+*/
 
 struct m9206_state {
 	u16 filters[M9206_MAX_FILTERS];
 	int filtering_enabled;
 	int rep_count;
-	struct {
-		unsigned char addr;
-		unsigned char magic;
-	}i2c_r[M9206_I2C_MAX];
 };
 #endif
diff --git a/linux/drivers/media/video/cx88/cx88-cards.c b/linux/drivers/media/video/cx88/cx88-cards.c
index 3a7131342..774bcfed9 100644
--- a/linux/drivers/media/video/cx88/cx88-cards.c
+++ b/linux/drivers/media/video/cx88/cx88-cards.c
@@ -1570,10 +1570,10 @@ struct cx88_subid cx88_subids[] = {
 	},{
 		.subvendor = 0x17de,
 		.subdevice = 0x0840,
-	       .card      = CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT,
-       },{
-	       .subvendor = 0x1421,
-	       .subdevice = 0x0305,
+		.card      = CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT,
+	},{
+		.subvendor = 0x1421,
+		.subdevice = 0x0305,
 		.card      = CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT,
 	},{
 		.subvendor = 0x18ac,
@@ -1664,6 +1664,10 @@ struct cx88_subid cx88_subids[] = {
 		.subvendor = 0x0070,
 		.subdevice = 0x1402,
 		.card      = CX88_BOARD_HAUPPAUGE_HVR3000,
+	},{
+		.subvendor = 0x1421,
+		.subdevice = 0x0341, /* ADS Tech InstantTV DVB-S */
+		.card      = CX88_BOARD_KWORLD_DVBS_100,
 	},
 };
 const unsigned int cx88_idcount = ARRAY_SIZE(cx88_subids);
diff --git a/linux/drivers/media/video/ivtv/ivtv-driver.c b/linux/drivers/media/video/ivtv/ivtv-driver.c
index adfc8a869..4031df6db 100644
--- a/linux/drivers/media/video/ivtv/ivtv-driver.c
+++ b/linux/drivers/media/video/ivtv/ivtv-driver.c
@@ -116,7 +116,7 @@ static int dec_yuv_buffers = IVTV_DEFAULT_DEC_YUV_BUFFERS;
 static int dec_vbi_buffers = IVTV_DEFAULT_DEC_VBI_BUFFERS;
 
 static int ivtv_yuv_mode = 0;
-static int ivtv_yuv_threshold=480;
+static int ivtv_yuv_threshold=-1;
 static int ivtv_pci_latency = 1;
 
 int ivtv_debug = 0;
@@ -625,8 +625,8 @@ static int __devinit ivtv_init_struct1(struct ivtv *itv)
 	mutex_init(&itv->i2c_bus_lock);
 	mutex_init(&itv->udma.lock);
 
-	itv->lock = SPIN_LOCK_UNLOCKED;
-	itv->dma_reg_lock = SPIN_LOCK_UNLOCKED;
+	spin_lock_init(&itv->lock);
+	spin_lock_init(&itv->dma_reg_lock);
 
 	itv->irq_work_queues = create_workqueue(itv->name);
 	if (itv->irq_work_queues == NULL) {
@@ -1138,46 +1138,6 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
 	if (itv->options.radio > 0)
 		itv->v4l2_cap |= V4L2_CAP_RADIO;
 
-	retval = ivtv_streams_setup(itv);
-	if (retval) {
-		IVTV_ERR("Error %d setting up streams\n", retval);
-		goto free_i2c;
-	}
-
-	/* Start Threads */
-	IVTV_DEBUG_INFO("Starting Threads\n");
-
-	/* Decoder Thread */
-	if (itv->card->v4l2_capabilities & V4L2_CAP_VIDEO_OUTPUT) {
-		ivtv_init_mpeg_decoder(itv);
-	}
-
-	IVTV_DEBUG_IRQ("Masking interrupts\n");
-	/* clear interrupt mask, effectively disabling interrupts */
-	ivtv_set_irq_mask(itv, 0xffffffff);
-
-	/* Register IRQ */
-	retval = request_irq(itv->dev->irq, ivtv_irq_handler,
-			     IRQF_SHARED | IRQF_DISABLED, itv->name, (void *)itv);
-	if (retval) {
-		IVTV_ERR("Failed to register irq %d\n", retval);
-		goto free_streams;
-	}
-
-	/* On a cx23416 this seems to be able to enable DMA to the chip? */
-	if (!itv->has_cx23415)
-		write_reg_sync(0x03, IVTV_REG_DMACONTROL);
-
-	/* Default interrupts enabled. For the PVR350 this includes the
-	   decoder VSYNC interrupt, which is always on. It is not only used
-	   during decoding but also by the OSD.
-	   Some old PVR250 cards had a cx23415, so testing for that is too
-	   general. Instead test if the card has video output capability. */
-	if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)
-		ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_INIT | IVTV_IRQ_DEC_VSYNC);
-	else
-		ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_INIT);
-
 	if (itv->options.tuner > -1) {
 		struct tuner_setup setup;
 
@@ -1214,8 +1174,45 @@ static int __devinit ivtv_probe(struct pci_dev *dev,
 	   in one place. */
 	itv->std++;		/* Force full standard initialization */
 	itv->std_out = itv->std;
-	ivtv_v4l2_ioctls(itv, NULL, VIDIOC_S_STD, &itv->tuner_std);
 	ivtv_v4l2_ioctls(itv, NULL, VIDIOC_S_FREQUENCY, &vf);
+
+	retval = ivtv_streams_setup(itv);
+	if (retval) {
+		IVTV_ERR("Error %d setting up streams\n", retval);
+		goto free_i2c;
+	}
+
+	if (itv->card->v4l2_capabilities & V4L2_CAP_VIDEO_OUTPUT) {
+		ivtv_init_mpeg_decoder(itv);
+	}
+	ivtv_v4l2_ioctls(itv, NULL, VIDIOC_S_STD, &itv->tuner_std);
+
+	IVTV_DEBUG_IRQ("Masking interrupts\n");
+	/* clear interrupt mask, effectively disabling interrupts */
+	ivtv_set_irq_mask(itv, 0xffffffff);
+
+	/* Register IRQ */
+	retval = request_irq(itv->dev->irq, ivtv_irq_handler,
+			     IRQF_SHARED | IRQF_DISABLED, itv->name, (void *)itv);
+	if (retval) {
+		IVTV_ERR("Failed to register irq %d\n", retval);
+		goto free_streams;
+	}
+
+	/* On a cx23416 this seems to be able to enable DMA to the chip? */
+	if (!itv->has_cx23415)
+		write_reg_sync(0x03, IVTV_REG_DMACONTROL);
+
+	/* Default interrupts enabled. For the PVR350 this includes the
+	   decoder VSYNC interrupt, which is always on. It is not only used
+	   during decoding but also by the OSD.
+	   Some old PVR250 cards had a cx23415, so testing for that is too
+	   general. Instead test if the card has video output capability. */
+	if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)
+		ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_INIT | IVTV_IRQ_DEC_VSYNC);
+	else
+		ivtv_clear_irq_mask(itv, IVTV_IRQ_MASK_INIT);
+
 	if (itv->has_cx23415)
 		ivtv_set_osd_alpha(itv);
 
@@ -1337,7 +1334,7 @@ static int module_start(void)
 		printk(KERN_INFO "ivtv:  debug value must be >= 0 and <= 511!\n");
 	}
 
-	if (pci_module_init(&ivtv_pci_driver)) {
+	if (pci_register_driver(&ivtv_pci_driver)) {
 		printk(KERN_ERR "ivtv:  Error detecting PCI card\n");
 		return -ENODEV;
 	}
@@ -1349,6 +1346,8 @@ static void module_cleanup(void)
 {
 	int i, j;
 
+	pci_unregister_driver(&ivtv_pci_driver);
+
 	for (i = 0; i < ivtv_cards_active; i++) {
 		if (ivtv_cards[i] == NULL)
 			continue;
@@ -1357,7 +1356,6 @@ static void module_cleanup(void)
 		}
 		kfree(ivtv_cards[i]);
 	}
-	pci_unregister_driver(&ivtv_pci_driver);
 }
 
 /* Note: These symbols are exported because they are used by the ivtv-fb
diff --git a/linux/drivers/media/video/ivtv/ivtv-driver.h b/linux/drivers/media/video/ivtv/ivtv-driver.h
index cb87caa63..39e1d7e46 100644
--- a/linux/drivers/media/video/ivtv/ivtv-driver.h
+++ b/linux/drivers/media/video/ivtv/ivtv-driver.h
@@ -509,6 +509,7 @@ struct ivtv_stream {
 struct ivtv_open_id {
 	u32 open_id;
 	int type;
+	enum v4l2_priority prio;
 	struct ivtv *itv;
 };
 
@@ -612,7 +613,6 @@ struct yuv_playback_info
 
 	int lace_mode;
 	int lace_threshold;
-	int lace_threshold_last;
 	int lace_sync_field;
 
 	atomic_t next_dma_frame;
@@ -739,6 +739,7 @@ struct ivtv {
 	u32 base_addr;
 	u32 irqmask;
 
+	struct v4l2_prio_state prio;
 	struct workqueue_struct *irq_work_queues;
 	struct work_struct irq_work_queue;
 	struct timer_list dma_timer; /* Timer used to catch unfinished DMAs */
diff --git a/linux/drivers/media/video/ivtv/ivtv-fileops.c b/linux/drivers/media/video/ivtv/ivtv-fileops.c
index 2f38bb14a..1637097dd 100644
--- a/linux/drivers/media/video/ivtv/ivtv-fileops.c
+++ b/linux/drivers/media/video/ivtv/ivtv-fileops.c
@@ -766,6 +766,8 @@ int ivtv_v4l2_close(struct inode *inode, struct file *filp)
 
 	IVTV_DEBUG_IOCTL("close() of %s\n", s->name);
 
+	v4l2_prio_close(&itv->prio, &id->prio);
+
 	/* Easy case first: this stream was never claimed by us */
 	if (s->id != id->open_id) {
 		kfree(id);
@@ -849,6 +851,7 @@ int ivtv_v4l2_open(struct inode *inode, struct file *filp)
 	}
 	item->itv = itv;
 	item->type = y;
+	v4l2_prio_open(&itv->prio, &item->prio);
 
 	item->open_id = itv->open_id++;
 	filp->private_data = item;
diff --git a/linux/drivers/media/video/ivtv/ivtv-ioctl.c b/linux/drivers/media/video/ivtv/ivtv-ioctl.c
index 8c99b8024..d6f0b0235 100644
--- a/linux/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/linux/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -277,6 +277,7 @@ static int ivtv_video_command(struct ivtv *itv, struct ivtv_open_id *id,
 
 	switch (vc->cmd) {
 	case VIDEO_CMD_PLAY: {
+		vc->flags = 0;
 		vc->play.speed = ivtv_validate_speed(itv->speed, vc->play.speed);
 		if (vc->play.speed < 0)
 			vc->play.format = VIDEO_PLAY_FMT_GOP;
@@ -288,6 +289,7 @@ static int ivtv_video_command(struct ivtv *itv, struct ivtv_open_id *id,
 	}
 
 	case VIDEO_CMD_STOP:
+		vc->flags &= ~(VIDEO_CMD_STOP_IMMEDIATELY|VIDEO_CMD_STOP_TO_BLACK);
 		if (vc->flags & VIDEO_CMD_STOP_IMMEDIATELY)
 			vc->stop.pts = 0;
 		if (try) break;
@@ -300,6 +302,7 @@ static int ivtv_video_command(struct ivtv *itv, struct ivtv_open_id *id,
 		return ivtv_stop_v4l2_decode_stream(s, vc->flags, vc->stop.pts);
 
 	case VIDEO_CMD_FREEZE:
+		vc->flags &= ~VIDEO_CMD_FREEZE_TO_BLACK;
 		if (try) break;
 		if (itv->output_mode != OUT_MPG)
 			return -EBUSY;
@@ -310,6 +313,7 @@ static int ivtv_video_command(struct ivtv *itv, struct ivtv_open_id *id,
 		break;
 
 	case VIDEO_CMD_CONTINUE:
+		vc->flags = 0;
 		if (try) break;
 		if (itv->output_mode != OUT_MPG)
 			return -EBUSY;
@@ -638,7 +642,7 @@ static int ivtv_try_or_set_fmt(struct ivtv *itv, int streamtype,
 	return 0;
 }
 
-static int ivtv_internal_ioctls(struct file *filp, unsigned int cmd, void *arg)
+static int ivtv_debug_ioctls(struct file *filp, unsigned int cmd, void *arg)
 {
 	struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data;
 	struct ivtv *itv = id->itv;
@@ -647,7 +651,6 @@ static int ivtv_internal_ioctls(struct file *filp, unsigned int cmd, void *arg)
 	switch (cmd) {
 	/* ioctls to allow direct access to the encoder registers for testing */
 	case VIDIOC_DBG_G_REGISTER:
-		IVTV_DEBUG_IOCTL("VIDIOC_DBG_G_REGISTER\n");
 		if (v4l2_chip_match_host(reg->match_type, reg->match_chip))
 			return ivtv_itvc(itv, cmd, arg);
 		if (reg->match_type == V4L2_CHIP_MATCH_I2C_DRIVER)
@@ -655,7 +658,6 @@ static int ivtv_internal_ioctls(struct file *filp, unsigned int cmd, void *arg)
 		return ivtv_call_i2c_client(itv, reg->match_chip, cmd, arg);
 
 	case VIDIOC_DBG_S_REGISTER:
-		IVTV_DEBUG_IOCTL("VIDIOC_DBG_S_REGISTER\n");
 		if (v4l2_chip_match_host(reg->match_type, reg->match_chip))
 			return ivtv_itvc(itv, cmd, arg);
 		if (reg->match_type == V4L2_CHIP_MATCH_I2C_DRIVER)
@@ -665,7 +667,6 @@ static int ivtv_internal_ioctls(struct file *filp, unsigned int cmd, void *arg)
 	case VIDIOC_G_CHIP_IDENT: {
 		struct v4l2_chip_ident *chip = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_G_CHIP_IDENT\n");
 		chip->ident = V4L2_IDENT_NONE;
 		chip->revision = 0;
 		if (reg->match_type == V4L2_CHIP_MATCH_HOST) {
@@ -686,13 +687,11 @@ static int ivtv_internal_ioctls(struct file *filp, unsigned int cmd, void *arg)
 	case VIDIOC_INT_S_AUDIO_ROUTING: {
 		struct v4l2_routing *route = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_INT_S_AUDIO_ROUTING\n");
 		ivtv_audio_set_route(itv, route);
 		break;
 	}
 
 	case VIDIOC_INT_RESET:
-		IVTV_DEBUG_IOCTL("VIDIOC_INT_RESET\n");
 		ivtv_reset_ir_gpio(itv);
 		break;
 
@@ -709,11 +708,24 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	if (filp) id = (struct ivtv_open_id *)filp->private_data;
 
 	switch (cmd) {
+	case VIDIOC_G_PRIORITY:
+	{
+		enum v4l2_priority *p = arg;
+
+		*p = v4l2_prio_max(&itv->prio);
+		break;
+	}
+
+	case VIDIOC_S_PRIORITY:
+	{
+		enum v4l2_priority *prio = arg;
+
+		return v4l2_prio_change(&itv->prio, &id->prio, *prio);
+	}
+
 	case VIDIOC_QUERYCAP:{
 		struct v4l2_capability *vcap = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_QUERYCAP\n");
-
 		memset(vcap, 0, sizeof(*vcap));
 		strcpy(vcap->driver, IVTV_DRIVER_NAME);     /* driver name */
 		strcpy(vcap->card, itv->card_name); 	    /* card type */
@@ -730,15 +742,12 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_ENUMAUDIO:{
 		struct v4l2_audio *vin = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_ENUMAUDIO\n");
-
 		return ivtv_get_audio_input(itv, vin->index, vin);
 	}
 
 	case VIDIOC_G_AUDIO:{
 		struct v4l2_audio *vin = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_G_AUDIO\n");
 		vin->index = itv->audio_input;
 		return ivtv_get_audio_input(itv, vin->index, vin);
 	}
@@ -746,8 +755,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_S_AUDIO:{
 		struct v4l2_audio *vout = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_S_AUDIO\n");
-
 		if (vout->index >= itv->nof_audio_inputs)
 			return -EINVAL;
 		itv->audio_input = vout->index;
@@ -758,8 +765,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_ENUMAUDOUT:{
 		struct v4l2_audioout *vin = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_ENUMAUDOUT\n");
-
 		/* set it to defaults from our table */
 		return ivtv_get_audio_output(itv, vin->index, vin);
 	}
@@ -767,7 +772,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_G_AUDOUT:{
 		struct v4l2_audioout *vin = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_G_AUDOUT\n");
 		vin->index = 0;
 		return ivtv_get_audio_output(itv, vin->index, vin);
 	}
@@ -775,16 +779,12 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_S_AUDOUT:{
 		struct v4l2_audioout *vout = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_S_AUDOUT\n");
-
 		return ivtv_get_audio_output(itv, vout->index, vout);
 	}
 
 	case VIDIOC_ENUMINPUT:{
 		struct v4l2_input *vin = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_ENUMINPUT\n");
-
 		/* set it to defaults from our table */
 		return ivtv_get_input(itv, vin->index, vin);
 	}
@@ -792,8 +792,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_ENUMOUTPUT:{
 		struct v4l2_output *vout = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_ENUMOUTPUT\n");
-
 		return ivtv_get_output(itv, vout->index, vout);
 	}
 
@@ -801,11 +799,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_S_FMT: {
 		struct v4l2_format *fmt = arg;
 
-		if (cmd == VIDIOC_S_FMT) {
-			IVTV_DEBUG_IOCTL("VIDIOC_S_FMT\n");
-		} else {
-			IVTV_DEBUG_IOCTL("VIDIOC_TRY_FMT\n");
-		}
 		return ivtv_try_or_set_fmt(itv, id->type, fmt, cmd == VIDIOC_S_FMT);
 	}
 
@@ -813,7 +806,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 		struct v4l2_format *fmt = arg;
 		int type = fmt->type;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_G_FMT\n");
 		memset(fmt, 0, sizeof(*fmt));
 		fmt->type = type;
 		return ivtv_get_fmt(itv, id->type, fmt);
@@ -822,7 +814,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_S_CROP: {
 		struct v4l2_crop *crop = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_S_CROP\n");
 		if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
 			return -EINVAL;
 		return itv->video_dec_func(itv, VIDIOC_S_CROP, arg);
@@ -831,7 +822,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_G_CROP: {
 		struct v4l2_crop *crop = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_G_CROP\n");
 		if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
 			return -EINVAL;
 		return itv->video_dec_func(itv, VIDIOC_G_CROP, arg);
@@ -869,8 +859,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	}
 
 	case VIDIOC_G_INPUT:{
-		IVTV_DEBUG_IOCTL("VIDIOC_G_INPUT\n");
-
 		*(int *)arg = itv->active_input;
 		break;
 	}
@@ -878,8 +866,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_S_INPUT:{
 		int inp = *(int *)arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_S_INPUT\n");
-
 		if (inp < 0 || inp >= itv->nof_inputs)
 			return -EINVAL;
 
@@ -905,8 +891,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	}
 
 	case VIDIOC_G_OUTPUT:{
-		IVTV_DEBUG_IOCTL("VIDIOC_G_OUTPUT\n");
-
 		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT))
 			return -EINVAL;
 		*(int *)arg = itv->active_output;
@@ -917,8 +901,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 		int outp = *(int *)arg;
 		struct v4l2_routing route;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_S_OUTPUT\n");
-
 		if (outp >= itv->card->nof_outputs)
 			return -EINVAL;
 
@@ -939,8 +921,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_G_FREQUENCY:{
 		struct v4l2_frequency *vf = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_G_FREQUENCY\n");
-
 		if (vf->tuner != 0)
 			return -EINVAL;
 		ivtv_call_i2c_clients(itv, cmd, arg);
@@ -950,8 +930,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_S_FREQUENCY:{
 		struct v4l2_frequency vf = *(struct v4l2_frequency *)arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_S_FREQUENCY\n");
-
 		if (vf.tuner != 0)
 			return -EINVAL;
 
@@ -966,8 +944,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 		struct v4l2_standard *vs = arg;
 		int idx = vs->index;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_ENUMSTD\n");
-
 		if (idx < 0 || idx >= ARRAY_SIZE(enum_stds))
 			return -EINVAL;
 
@@ -980,7 +956,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	}
 
 	case VIDIOC_G_STD:{
-		IVTV_DEBUG_IOCTL("VIDIOC_G_STD\n");
 		*(v4l2_std_id *) arg = itv->std;
 		break;
 	}
@@ -988,8 +963,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_S_STD: {
 		v4l2_std_id std = *(v4l2_std_id *) arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_S_STD\n");
-
 		if ((std & V4L2_STD_ALL) == 0)
 			return -EINVAL;
 
@@ -1040,8 +1013,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_S_TUNER: {	/* Setting tuner can only set audio mode */
 		struct v4l2_tuner *vt = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_S_TUNER\n");
-
 		if (vt->index != 0)
 			return -EINVAL;
 
@@ -1052,8 +1023,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_G_TUNER: {
 		struct v4l2_tuner *vt = arg;
 
-		IVTV_DEBUG_IOCTL("VIDIOC_G_TUNER\n");
-
 		if (vt->index != 0)
 			return -EINVAL;
 
@@ -1080,7 +1049,6 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 		enum v4l2_buf_type type = VIDIOC_G_SLICED_VBI_CAP;
 #endif
 
-		IVTV_DEBUG_IOCTL("VIDIOC_G_SLICED_VBI_CAP\n");
 		memset(cap, 0, sizeof(*cap));
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19)
 		cap->type = type;
@@ -1110,6 +1078,104 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 		return -EINVAL;
 	}
 
+	case VIDIOC_G_ENC_INDEX: {
+		struct v4l2_enc_idx *idx = arg;
+		int i;
+
+		idx->entries = (itv->pgm_info_write_idx + IVTV_MAX_PGM_INDEX - itv->pgm_info_read_idx) %
+					IVTV_MAX_PGM_INDEX;
+		if (idx->entries > V4L2_ENC_IDX_ENTRIES)
+			idx->entries = V4L2_ENC_IDX_ENTRIES;
+		for (i = 0; i < idx->entries; i++) {
+			idx->entry[i] = itv->pgm_info[(itv->pgm_info_read_idx + i) % IVTV_MAX_PGM_INDEX];
+		}
+		itv->pgm_info_read_idx = (itv->pgm_info_read_idx + idx->entries) % IVTV_MAX_PGM_INDEX;
+		break;
+	}
+
+	case VIDIOC_ENCODER_CMD:
+	case VIDIOC_TRY_ENCODER_CMD: {
+		struct v4l2_encoder_cmd *enc = arg;
+		int try = cmd == VIDIOC_TRY_ENCODER_CMD;
+
+		memset(&enc->raw, 0, sizeof(enc->raw));
+		switch (enc->cmd) {
+		case V4L2_ENC_CMD_START:
+			enc->flags = 0;
+			if (try)
+				return 0;
+			return ivtv_start_capture(id);
+
+		case V4L2_ENC_CMD_STOP:
+			enc->flags &= ~V4L2_ENC_CMD_STOP_AT_GOP_END;
+			if (try)
+				return 0;
+			ivtv_stop_capture(id, enc->flags & V4L2_ENC_CMD_STOP_AT_GOP_END);
+			return 0;
+
+		case V4L2_ENC_CMD_PAUSE:
+			enc->flags = 0;
+			if (try)
+				return 0;
+			if (!atomic_read(&itv->capturing))
+				return -EPERM;
+			if (test_and_set_bit(IVTV_F_I_ENC_PAUSED, &itv->i_flags))
+				return 0;
+			ivtv_mute(itv);
+			ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 0);
+			break;
+
+		case V4L2_ENC_CMD_RESUME:
+			enc->flags = 0;
+			if (try)
+				return 0;
+			if (!atomic_read(&itv->capturing))
+				return -EPERM;
+			if (!test_and_clear_bit(IVTV_F_I_ENC_PAUSED, &itv->i_flags))
+				return 0;
+			ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 1);
+			ivtv_unmute(itv);
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
+	}
+
+	case VIDIOC_G_FBUF: {
+		struct v4l2_framebuffer *fb = arg;
+
+		memset(fb, 0, sizeof(*fb));
+		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY))
+			break;
+		fb->capability = V4L2_FBUF_CAP_EXTERNOVERLAY | V4L2_FBUF_CAP_CHROMAKEY |
+			V4L2_FBUF_CAP_LOCAL_ALPHA | V4L2_FBUF_CAP_GLOBAL_ALPHA;
+		fb->fmt.pixelformat = itv->osd_pixelformat;
+		fb->fmt.width = itv->osd_rect.width;
+		fb->fmt.height = itv->osd_rect.height;
+		fb->fmt.left = itv->osd_rect.left;
+		fb->fmt.top = itv->osd_rect.top;
+		fb->base = (void *)itv->osd_video_pbase;
+		if (itv->osd_global_alpha_state)
+			fb->flags |= V4L2_FBUF_FLAG_GLOBAL_ALPHA;
+		if (itv->osd_local_alpha_state)
+			fb->flags |= V4L2_FBUF_FLAG_LOCAL_ALPHA;
+		if (itv->osd_color_key_state)
+			fb->flags |= V4L2_FBUF_FLAG_CHROMAKEY;
+		break;
+	}
+
+	case VIDIOC_S_FBUF: {
+		struct v4l2_framebuffer *fb = arg;
+
+		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY))
+			break;
+		itv->osd_global_alpha_state = (fb->flags & V4L2_FBUF_FLAG_GLOBAL_ALPHA) != 0;
+		itv->osd_local_alpha_state = (fb->flags & V4L2_FBUF_FLAG_LOCAL_ALPHA) != 0;
+		itv->osd_color_key_state = (fb->flags & V4L2_FBUF_FLAG_CHROMAKEY) != 0;
+		break;
+	}
+
 	case VIDIOC_LOG_STATUS:
 	{
 		int has_output = itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT;
@@ -1172,7 +1238,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	return 0;
 }
 
-static int ivtv_ivtv_ioctls(struct file *filp, unsigned int cmd, void *arg)
+static int ivtv_decoder_ioctls(struct file *filp, unsigned int cmd, void *arg)
 {
 	struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data;
 	struct ivtv *itv = id->itv;
@@ -1352,96 +1418,6 @@ static int ivtv_ivtv_ioctls(struct file *filp, unsigned int cmd, void *arg)
 		break;
 	}
 
-	case VIDIOC_G_ENC_INDEX: {
-		struct v4l2_enc_idx *idx = arg;
-		int i;
-
-		IVTV_DEBUG_IOCTL("VIDIOC_G_ENC_INDEX\n");
-		idx->entries = (itv->pgm_info_write_idx + IVTV_MAX_PGM_INDEX - itv->pgm_info_read_idx) %
-					IVTV_MAX_PGM_INDEX;
-		if (idx->entries > V4L2_ENC_IDX_ENTRIES)
-			idx->entries = V4L2_ENC_IDX_ENTRIES;
-		for (i = 0; i < idx->entries; i++) {
-			idx->entry[i] = itv->pgm_info[(itv->pgm_info_read_idx + i) % IVTV_MAX_PGM_INDEX];
-		}
-		itv->pgm_info_read_idx = (itv->pgm_info_read_idx + idx->entries) % IVTV_MAX_PGM_INDEX;
-		break;
-	}
-
-	case VIDIOC_ENCODER_CMD:
-	case VIDIOC_TRY_ENCODER_CMD: {
-		struct v4l2_encoder_cmd *enc = arg;
-		int try = cmd == VIDIOC_TRY_ENCODER_CMD;
-
-		if (try)
-			IVTV_DEBUG_IOCTL("VIDIOC_TRY_ENCODER_CMD\n");
-		else
-			IVTV_DEBUG_IOCTL("VIDIOC_ENCODER_CMD\n");
-		switch (enc->cmd) {
-		case V4L2_ENC_CMD_START:
-			return ivtv_start_capture(id);
-
-		case V4L2_ENC_CMD_STOP:
-			ivtv_stop_capture(id, enc->flags & V4L2_ENC_CMD_STOP_AT_GOP_END);
-			return 0;
-
-		case V4L2_ENC_CMD_PAUSE:
-			if (!atomic_read(&itv->capturing))
-				return -EPERM;
-			if (test_and_set_bit(IVTV_F_I_ENC_PAUSED, &itv->i_flags))
-				return 0;
-			ivtv_mute(itv);
-			ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 0);
-			break;
-
-		case V4L2_ENC_CMD_RESUME:
-			if (!atomic_read(&itv->capturing))
-				return -EPERM;
-			if (!test_and_clear_bit(IVTV_F_I_ENC_PAUSED, &itv->i_flags))
-				return 0;
-			ivtv_vapi(itv, CX2341X_ENC_PAUSE_ENCODER, 1, 1);
-			ivtv_unmute(itv);
-			break;
-		}
-		break;
-	}
-
-	case VIDIOC_G_FBUF: {
-		struct v4l2_framebuffer *fb = arg;
-
-		IVTV_DEBUG_IOCTL("VIDIOC_G_FBUF\n");
-		memset(fb, 0, sizeof(*fb));
-		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY))
-			break;
-		fb->capability = V4L2_FBUF_CAP_EXTERNOVERLAY | V4L2_FBUF_CAP_CHROMAKEY |
-			V4L2_FBUF_CAP_LOCAL_ALPHA | V4L2_FBUF_CAP_GLOBAL_ALPHA;
-		fb->fmt.pixelformat = itv->osd_pixelformat;
-		fb->fmt.width = itv->osd_rect.width;
-		fb->fmt.height = itv->osd_rect.height;
-		fb->fmt.left = itv->osd_rect.left;
-		fb->fmt.top = itv->osd_rect.top;
-		fb->base = (void *)itv->osd_video_pbase;
-		if (itv->osd_global_alpha_state)
-			fb->flags |= V4L2_FBUF_FLAG_GLOBAL_ALPHA;
-		if (itv->osd_local_alpha_state)
-			fb->flags |= V4L2_FBUF_FLAG_LOCAL_ALPHA;
-		if (itv->osd_color_key_state)
-			fb->flags |= V4L2_FBUF_FLAG_CHROMAKEY;
-		break;
-	}
-
-	case VIDIOC_S_FBUF: {
-		struct v4l2_framebuffer *fb = arg;
-
-		IVTV_DEBUG_IOCTL("VIDIOC_S_FBUF\n");
-		if (!(itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT_OVERLAY))
-			break;
-		itv->osd_global_alpha_state = (fb->flags & V4L2_FBUF_FLAG_GLOBAL_ALPHA) != 0;
-		itv->osd_local_alpha_state = (fb->flags & V4L2_FBUF_FLAG_LOCAL_ALPHA) != 0;
-		itv->osd_color_key_state = (fb->flags & V4L2_FBUF_FLAG_CHROMAKEY) != 0;
-		break;
-	}
-
 	default:
 		return -EINVAL;
 	}
@@ -1453,8 +1429,26 @@ static int ivtv_v4l2_do_ioctl(struct inode *inode, struct file *filp,
 {
 	struct ivtv_open_id *id = (struct ivtv_open_id *)filp->private_data;
 	struct ivtv *itv = id->itv;
+	int ret;
 
-	IVTV_DEBUG_IOCTL("v4l2 ioctl 0x%08x\n", cmd);
+	/* check priority */
+	switch (cmd) {
+	case VIDIOC_S_CTRL:
+	case VIDIOC_S_STD:
+	case VIDIOC_S_INPUT:
+	case VIDIOC_S_OUTPUT:
+	case VIDIOC_S_TUNER:
+	case VIDIOC_S_FREQUENCY:
+	case VIDIOC_S_FMT:
+	case VIDIOC_S_CROP:
+	case VIDIOC_S_AUDIO:
+	case VIDIOC_S_AUDOUT:
+	case VIDIOC_S_EXT_CTRLS:
+	case VIDIOC_S_FBUF:
+		ret = v4l2_prio_check(&itv->prio, &id->prio);
+		if (ret)
+			return ret;
+	}
 
 	switch (cmd) {
 	case VIDIOC_DBG_G_REGISTER:
@@ -1462,8 +1456,14 @@ static int ivtv_v4l2_do_ioctl(struct inode *inode, struct file *filp,
 	case VIDIOC_G_CHIP_IDENT:
 	case VIDIOC_INT_S_AUDIO_ROUTING:
 	case VIDIOC_INT_RESET:
-		return ivtv_internal_ioctls(filp, cmd, arg);
+		if (ivtv_debug & IVTV_DBGFLG_IOCTL) {
+			printk(KERN_INFO "ivtv%d ioctl: ", itv->num);
+			v4l_printk_ioctl(cmd);
+		}
+		return ivtv_debug_ioctls(filp, cmd, arg);
 
+	case VIDIOC_G_PRIORITY:
+	case VIDIOC_S_PRIORITY:
 	case VIDIOC_QUERYCAP:
 	case VIDIOC_ENUMINPUT:
 	case VIDIOC_G_INPUT:
@@ -1492,6 +1492,15 @@ static int ivtv_v4l2_do_ioctl(struct inode *inode, struct file *filp,
 	case VIDIOC_G_AUDOUT:
 	case VIDIOC_G_SLICED_VBI_CAP:
 	case VIDIOC_LOG_STATUS:
+	case VIDIOC_G_ENC_INDEX:
+	case VIDIOC_ENCODER_CMD:
+	case VIDIOC_TRY_ENCODER_CMD:
+	case VIDIOC_G_FBUF:
+	case VIDIOC_S_FBUF:
+		if (ivtv_debug & IVTV_DBGFLG_IOCTL) {
+			printk(KERN_INFO "ivtv%d ioctl: ", itv->num);
+			v4l_printk_ioctl(cmd);
+		}
 		return ivtv_v4l2_ioctls(itv, filp, cmd, arg);
 
 	case VIDIOC_QUERYMENU:
@@ -1501,6 +1510,10 @@ static int ivtv_v4l2_do_ioctl(struct inode *inode, struct file *filp,
 	case VIDIOC_S_EXT_CTRLS:
 	case VIDIOC_G_EXT_CTRLS:
 	case VIDIOC_TRY_EXT_CTRLS:
+		if (ivtv_debug & IVTV_DBGFLG_IOCTL) {
+			printk(KERN_INFO "ivtv%d ioctl: ", itv->num);
+			v4l_printk_ioctl(cmd);
+		}
 		return ivtv_control_ioctls(itv, cmd, arg);
 
 	case IVTV_IOC_DMA_FRAME:
@@ -1513,12 +1526,7 @@ static int ivtv_v4l2_do_ioctl(struct inode *inode, struct file *filp,
 	case VIDEO_CONTINUE:
 	case VIDEO_COMMAND:
 	case VIDEO_TRY_COMMAND:
-	case VIDIOC_G_ENC_INDEX:
-	case VIDIOC_ENCODER_CMD:
-	case VIDIOC_TRY_ENCODER_CMD:
-	case VIDIOC_G_FBUF:
-	case VIDIOC_S_FBUF:
-		return ivtv_ivtv_ioctls(filp, cmd, arg);
+		return ivtv_decoder_ioctls(filp, cmd, arg);
 
 	case 0x00005401:	/* Handle isatty() calls */
 		return -EINVAL;
diff --git a/linux/drivers/media/video/ivtv/ivtv-yuv.c b/linux/drivers/media/video/ivtv/ivtv-yuv.c
index 286a0d7e7..bcea09542 100644
--- a/linux/drivers/media/video/ivtv/ivtv-yuv.c
+++ b/linux/drivers/media/video/ivtv/ivtv-yuv.c
@@ -613,16 +613,19 @@ static void ivtv_yuv_handle_vertical(struct ivtv *itv, struct yuv_frame_info *wi
 	}
 
 	itv->yuv_info.frame_interlaced_last = itv->yuv_info.frame_interlaced;
-	itv->yuv_info.lace_threshold_last = itv->yuv_info.lace_threshold;
 }
 
 /* Modify the supplied coordinate information to fit the visible osd area */
 static u32 ivtv_yuv_window_setup (struct ivtv *itv, struct yuv_frame_info *window)
 {
-	int osd_crop;
+	int osd_crop, lace_threshold;
 	u32 osd_scale;
 	u32 yuv_update = 0;
 
+	lace_threshold = itv->yuv_info.lace_threshold;
+	if (lace_threshold < 0)
+		lace_threshold = itv->yuv_info.decode_height - 1;
+
 	/* Work out the lace settings */
 	switch (itv->yuv_info.lace_mode) {
 		case IVTV_YUV_MODE_PROGRESSIVE: /* Progressive mode */
@@ -639,7 +642,7 @@ static u32 ivtv_yuv_window_setup (struct ivtv *itv, struct yuv_frame_info *windo
 			break;
 
 		case IVTV_YUV_MODE_AUTO:
-			if (window->tru_h <= itv->yuv_info.lace_threshold || window->tru_h > 576 || window->tru_w > 720){
+			if (window->tru_h <= lace_threshold || window->tru_h > 576 || window->tru_w > 720){
 				itv->yuv_info.frame_interlaced = 0;
 				if ((window->tru_h < 512) ||
 				  (window->tru_h > 576 && window->tru_h < 1021) ||
diff --git a/linux/drivers/media/video/msp3400-driver.c b/linux/drivers/media/video/msp3400-driver.c
index 0e21a5b57..d6364b01f 100644
--- a/linux/drivers/media/video/msp3400-driver.c
+++ b/linux/drivers/media/video/msp3400-driver.c
@@ -829,7 +829,11 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,14)
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,20)
+static int msp_suspend(struct i2c_client *client, pm_message_t state)
+#else
 static int msp_suspend(struct device * dev, pm_message_t state)
+#endif
 #else
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,13)
 static int msp_suspend(struct device * dev, pm_message_t state, u32 level)
@@ -838,7 +842,9 @@ static int msp_suspend(struct device * dev, u32 state, u32 level)
 #endif
 #endif
 {
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,20)
 	struct i2c_client *client = container_of(dev, struct i2c_client, dev);
+#endif
 
 	v4l_dbg(1, msp_debug, client, "suspend\n");
 	msp_reset(client);
@@ -846,12 +852,18 @@ static int msp_suspend(struct device * dev, u32 state, u32 level)
 }
 
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,14)
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,20)
+static int msp_resume(struct i2c_client *client)
+#else
 static int msp_resume(struct device * dev)
+#endif
 #else
 static int msp_resume(struct device * dev, u32 level)
 #endif
 {
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,20)
 	struct i2c_client *client = container_of(dev, struct i2c_client, dev);
+#endif
 
 	v4l_dbg(1, msp_debug, client, "resume\n");
 	msp_wake_thread(client);
@@ -894,7 +906,7 @@ static int msp_attach(struct i2c_adapter *adapter, int address, int kind)
 	if (msp_reset(client) == -1) {
 		v4l_dbg(1, msp_debug, client, "msp3400 not found\n");
 		kfree(client);
-		return -1;
+		return 0;
 	}
 
 	state = kmalloc(sizeof(*state), GFP_KERNEL);
@@ -928,7 +940,7 @@ static int msp_attach(struct i2c_adapter *adapter, int address, int kind)
 		v4l_dbg(1, msp_debug, client, "not an msp3400 (cannot read chip version)\n");
 		kfree(state);
 		kfree(client);
-		return -1;
+		return 0;
 	}
 
 #if 0
@@ -1110,14 +1122,20 @@ static struct i2c_driver i2c_driver = {
 	.id             = I2C_DRIVERID_MSP3400,
 	.attach_adapter = msp_probe,
 	.detach_client  = msp_detach,
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,20)
+	.suspend = msp_suspend,
+	.resume  = msp_resume,
+#endif
 	.command        = msp_command,
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
 	.driver = {
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15)
 		.name    = "msp3400",
 #endif
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,20)
 		.suspend = msp_suspend,
 		.resume  = msp_resume,
+#endif
 	},
 #endif
 };
diff --git a/linux/drivers/media/video/saa7115.c b/linux/drivers/media/video/saa7115.c
index 064a81334..74c89b458 100644
--- a/linux/drivers/media/video/saa7115.c
+++ b/linux/drivers/media/video/saa7115.c
@@ -973,7 +973,7 @@ static void saa711x_set_v4lstd(struct i2c_client *client, v4l2_std_id std)
 			reg |= 0x10;
 		} else if (std == V4L2_STD_NTSC_M_JP) {
 			reg |= 0x40;
-		} else if (std == V4L2_STD_SECAM) {
+		} else if (std & V4L2_STD_SECAM) {
 			reg |= 0x50;
 		}
 		saa711x_write(client, R_0E_CHROMA_CNTL_1, reg);
@@ -1505,6 +1505,7 @@ static int saa711x_attach(struct i2c_adapter *adapter, int address, int kind)
 	if (memcmp(name, "1f711", 5)) {
 		v4l_dbg(1, debug, client, "chip found @ 0x%x (ID %s) does not match a known saa711x chip.\n",
 			address << 1, name);
+		kfree(client);
 		return 0;
 	}
 
diff --git a/linux/drivers/media/video/tuner-core.c b/linux/drivers/media/video/tuner-core.c
index 02fb067e2..e7bc60a5e 100644
--- a/linux/drivers/media/video/tuner-core.c
+++ b/linux/drivers/media/video/tuner-core.c
@@ -903,7 +903,11 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,14)
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,20)
+static int tuner_suspend(struct i2c_client *c, pm_message_t state)
+#else
 static int tuner_suspend(struct device *dev, pm_message_t state)
+#endif
 #else
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,13)
 static int tuner_suspend(struct device *dev, pm_message_t state, u32 level)
@@ -912,7 +916,9 @@ static int tuner_suspend(struct device *dev, u32 state, u32 level)
 #endif
 #endif
 {
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,20)
 	struct i2c_client *c = container_of (dev, struct i2c_client, dev);
+#endif
 	struct tuner *t = i2c_get_clientdata (c);
 
 	tuner_dbg ("suspend\n");
@@ -921,12 +927,18 @@ static int tuner_suspend(struct device *dev, u32 state, u32 level)
 }
 
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,14)
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,20)
+static int tuner_resume(struct i2c_client *c)
+#else
 static int tuner_resume(struct device *dev)
+#endif
 #else
 static int tuner_resume(struct device *dev, u32 level)
 #endif
 {
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,20)
 	struct i2c_client *c = container_of (dev, struct i2c_client, dev);
+#endif
 	struct tuner *t = i2c_get_clientdata (c);
 
 	tuner_dbg ("resume\n");
@@ -955,13 +967,19 @@ static struct i2c_driver driver = {
 	.attach_adapter = tuner_probe,
 	.detach_client = tuner_detach,
 	.command = tuner_command,
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,20)
+	.suspend = tuner_suspend,
+	.resume  = tuner_resume,
+#endif
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 	.driver = {
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15)
 		.name    = "tuner",
 #endif
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,20)
 		.suspend = tuner_suspend,
 		.resume  = tuner_resume,
+#endif
 	},
 #endif
 };
diff --git a/linux/drivers/media/video/tveeprom.c b/linux/drivers/media/video/tveeprom.c
index 61b99971e..f7f046ebb 100644
--- a/linux/drivers/media/video/tveeprom.c
+++ b/linux/drivers/media/video/tveeprom.c
@@ -233,6 +233,36 @@ hauppauge_tuner[] =
 	/* 120-129 */
 	{ TUNER_ABSENT,        "Xceive XC3028"},
 	{ TUNER_ABSENT,        "Philips FQ1216LME MK5"},
+	{ TUNER_ABSENT,        "Philips FQD1216LME"},
+	{ TUNER_ABSENT,        "Conexant CX24118A"},
+	{ TUNER_ABSENT,        "TCL DMF11WIP"},
+	{ TUNER_ABSENT,        "TCL MFNM05_4H_E"},
+	{ TUNER_ABSENT,        "TCL MNM05_4H_E"},
+	{ TUNER_ABSENT,        "TCL MPE05_2H_E"},
+	{ TUNER_ABSENT,        "TCL MQNM05_4_U"},
+	{ TUNER_ABSENT,        "TCL M2523_5NH_E"},
+	/* 130-139 */
+	{ TUNER_ABSENT,        "TCL M2523_3DBH_E"},
+	{ TUNER_ABSENT,        "TCL M2523_3DIH_E"},
+	{ TUNER_ABSENT,        "TCL MFPE05_2_U"},
+	{ TUNER_ABSENT,        "Philips FMD1216MEX"},
+	{ TUNER_ABSENT,        "Philips FRH2036B"},
+	{ TUNER_ABSENT,        "Panasonic ENGF75_01GF"},
+	{ TUNER_ABSENT,        "MaxLinear MXL5005"},
+	{ TUNER_ABSENT,        "MaxLinear MXL5003"},
+	{ TUNER_ABSENT,        "Xceive XC2028"},
+	{ TUNER_ABSENT,        "Microtune MT2131"},
+	/* 140-149 */
+	{ TUNER_ABSENT,        "Philips 8275A_8295"},
+	{ TUNER_ABSENT,        "TCL MF02GIP_5N_E"},
+	{ TUNER_ABSENT,        "TCL MF02GIP_3DB_E"},
+	{ TUNER_ABSENT,        "TCL MF02GIP_3DI_E"},
+	{ TUNER_ABSENT,        "Microtune MT2266"},
+	{ TUNER_ABSENT,        "TCL MF10WPP_4N_E"},
+	{ TUNER_ABSENT,        "LG TAPQ_H702F"},
+	{ TUNER_ABSENT,        "TCL M09WPP_4N_E"},
+	{ TUNER_ABSENT,        "MaxLinear MXL5005_v2"},
+	{ TUNER_ABSENT,        "Philips 18271_8295"},
 };
 
 static struct HAUPPAUGE_AUDIOIC
@@ -284,11 +314,16 @@ audioIC[] =
 	{AUDIO_CHIP_INTERNAL, "CX883"},
 	{AUDIO_CHIP_INTERNAL, "CX882"},
 	{AUDIO_CHIP_INTERNAL, "CX25840"},
-	/* 35-38 */
+	/* 35-39 */
 	{AUDIO_CHIP_INTERNAL, "CX25841"},
 	{AUDIO_CHIP_INTERNAL, "CX25842"},
 	{AUDIO_CHIP_INTERNAL, "CX25843"},
 	{AUDIO_CHIP_INTERNAL, "CX23418"},
+	{AUDIO_CHIP_INTERNAL, "CX23885"},
+	/* 40-42 */
+	{AUDIO_CHIP_INTERNAL, "CX23888"},
+	{AUDIO_CHIP_INTERNAL, "SAA7131"},
+	{AUDIO_CHIP_INTERNAL, "CX23887"},
 };
 
 /* This list is supplied by Hauppauge. Thanks! */
@@ -305,8 +340,10 @@ static const char *decoderIC[] = {
 	"CX880", "CX881", "CX883", "SAA7111", "SAA7113",
 	/* 25-29 */
 	"CX882", "TVP5150A", "CX25840", "CX25841", "CX25842",
-	/* 30-31 */
-	"CX25843", "CX23418",
+	/* 30-34 */
+	"CX25843", "CX23418", "NEC61153", "CX23885", "CX23888",
+	/* 35-37 */
+	"SAA7131", "CX25837", "CX23887"
 };
 
 static int hasRadioTuner(int tunerType)