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Commit 1024d1c2 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:
  V4L/DVB (10626): ivtv: fix regression in get sliced vbi format
  V4L/DVB (10625): ivtv: fix decoder crash regression
  V4L/DVB (10619): gspca - main: Destroy the URBs at disconnection time.
  V4L/DVB (10572): Revert commit dda06a8e
  V4L/DVB (10533): fix LED status output
  V4L/DVB (10532): Correction of Stereo detection/setting and signal strength indication
  V4L/DVB (10527): tuner: fix TUV1236D analog/digital setup
  V4L/DVB (10516a): zoran: Update MAINTAINERS entry
parents 5e51d16d 7bf432d6

MAINTAINERS

+3 −3
Original line number Diff line number Diff line
@@ -4924,11 +4924,11 @@ L: zd1211-devs@lists.sourceforge.net (subscribers-only) 
S:	Maintained



ZR36067 VIDEO FOR LINUX DRIVER

P:	Ronald Bultje

M:	rbultje@ronald.bitfreak.net

L:	mjpeg-users@lists.sourceforge.net

L:	linux-media@vger.kernel.org

W:	http://mjpeg.sourceforge.net/driver-zoran/

S:	Maintained

T:	Mercurial http://linuxtv.org/hg/v4l-dvb

S:	Odd Fixes



ZS DECSTATION Z85C30 SERIAL DRIVER

P:	Maciej W. Rozycki

drivers/media/common/tuners/tuner-simple.c

+4 −6
Original line number Diff line number Diff line
@@ -318,7 +318,6 @@ static int simple_std_setup(struct dvb_frontend *fe, 
			    u8 *config, u8 *cb)

{

	struct tuner_simple_priv *priv = fe->tuner_priv;

	u8 tuneraddr;

	int rc;



	/* tv norm specific stuff for multi-norm tuners */
@@ -387,6 +386,7 @@ static int simple_std_setup(struct dvb_frontend *fe, 


	case TUNER_PHILIPS_TUV1236D:

	{

		struct tuner_i2c_props i2c = priv->i2c_props;

		/* 0x40 -> ATSC antenna input 1 */

		/* 0x48 -> ATSC antenna input 2 */

		/* 0x00 -> NTSC antenna input 1 */
@@ -398,17 +398,15 @@ static int simple_std_setup(struct dvb_frontend *fe, 
			buffer[1] = 0x04;

		}

		/* set to the correct mode (analog or digital) */

		tuneraddr = priv->i2c_props.addr;

		priv->i2c_props.addr = 0x0a;

		rc = tuner_i2c_xfer_send(&priv->i2c_props, &buffer[0], 2);

		i2c.addr = 0x0a;

		rc = tuner_i2c_xfer_send(&i2c, &buffer[0], 2);

		if (2 != rc)

			tuner_warn("i2c i/o error: rc == %d "

				   "(should be 2)\n", rc);

		rc = tuner_i2c_xfer_send(&priv->i2c_props, &buffer[2], 2);

		rc = tuner_i2c_xfer_send(&i2c, &buffer[2], 2);

		if (2 != rc)

			tuner_warn("i2c i/o error: rc == %d "

				   "(should be 2)\n", rc);

		priv->i2c_props.addr = tuneraddr;

		break;

	}

	}

drivers/media/dvb/dvb-core/dmxdev.c

+7 −9
Original line number Diff line number Diff line
@@ -364,16 +364,15 @@ static int dvb_dmxdev_section_callback(const u8 *buffer1, size_t buffer1_len, 
				       enum dmx_success success)

{

	struct dmxdev_filter *dmxdevfilter = filter->priv;

	unsigned long flags;

	int ret;



	if (dmxdevfilter->buffer.error) {

		wake_up(&dmxdevfilter->buffer.queue);

		return 0;

	}

	spin_lock_irqsave(&dmxdevfilter->dev->lock, flags);

	spin_lock(&dmxdevfilter->dev->lock);

	if (dmxdevfilter->state != DMXDEV_STATE_GO) {

		spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);

		spin_unlock(&dmxdevfilter->dev->lock);

		return 0;

	}

	del_timer(&dmxdevfilter->timer);
@@ -392,7 +391,7 @@ static int dvb_dmxdev_section_callback(const u8 *buffer1, size_t buffer1_len, 
	}

	if (dmxdevfilter->params.sec.flags & DMX_ONESHOT)

		dmxdevfilter->state = DMXDEV_STATE_DONE;

	spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);

	spin_unlock(&dmxdevfilter->dev->lock);

	wake_up(&dmxdevfilter->buffer.queue);

	return 0;

}
@@ -404,12 +403,11 @@ static int dvb_dmxdev_ts_callback(const u8 *buffer1, size_t buffer1_len, 
{

	struct dmxdev_filter *dmxdevfilter = feed->priv;

	struct dvb_ringbuffer *buffer;

	unsigned long flags;

	int ret;



	spin_lock_irqsave(&dmxdevfilter->dev->lock, flags);

	spin_lock(&dmxdevfilter->dev->lock);

	if (dmxdevfilter->params.pes.output == DMX_OUT_DECODER) {

		spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);

		spin_unlock(&dmxdevfilter->dev->lock);

		return 0;

	}
@@ -419,7 +417,7 @@ static int dvb_dmxdev_ts_callback(const u8 *buffer1, size_t buffer1_len, 
	else

		buffer = &dmxdevfilter->dev->dvr_buffer;

	if (buffer->error) {

		spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);

		spin_unlock(&dmxdevfilter->dev->lock);

		wake_up(&buffer->queue);

		return 0;

	}
@@ -430,7 +428,7 @@ static int dvb_dmxdev_ts_callback(const u8 *buffer1, size_t buffer1_len, 
		dvb_ringbuffer_flush(buffer);

		buffer->error = ret;

	}

	spin_unlock_irqrestore(&dmxdevfilter->dev->lock, flags);

	spin_unlock(&dmxdevfilter->dev->lock);

	wake_up(&buffer->queue);

	return 0;

}

drivers/media/dvb/dvb-core/dvb_demux.c

+6 −10
Original line number Diff line number Diff line
@@ -399,9 +399,7 @@ static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf) 
void dvb_dmx_swfilter_packets(struct dvb_demux *demux, const u8 *buf,

			      size_t count)

{

	unsigned long flags;



	spin_lock_irqsave(&demux->lock, flags);

	spin_lock(&demux->lock);



	while (count--) {

		if (buf[0] == 0x47)
@@ -409,17 +407,16 @@ void dvb_dmx_swfilter_packets(struct dvb_demux *demux, const u8 *buf, 
		buf += 188;

	}



	spin_unlock_irqrestore(&demux->lock, flags);

	spin_unlock(&demux->lock);

}



EXPORT_SYMBOL(dvb_dmx_swfilter_packets);



void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count)

{

	unsigned long flags;

	int p = 0, i, j;



	spin_lock_irqsave(&demux->lock, flags);

	spin_lock(&demux->lock);



	if (demux->tsbufp) {

		i = demux->tsbufp;
@@ -452,18 +449,17 @@ void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count) 
	}



bailout:

	spin_unlock_irqrestore(&demux->lock, flags);

	spin_unlock(&demux->lock);

}



EXPORT_SYMBOL(dvb_dmx_swfilter);



void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count)

{

	unsigned long flags;

	int p = 0, i, j;

	u8 tmppack[188];



	spin_lock_irqsave(&demux->lock, flags);

	spin_lock(&demux->lock);



	if (demux->tsbufp) {

		i = demux->tsbufp;
@@ -504,7 +500,7 @@ void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t count) 
	}



bailout:

	spin_unlock_irqrestore(&demux->lock, flags);

	spin_unlock(&demux->lock);

}



EXPORT_SYMBOL(dvb_dmx_swfilter_204);

drivers/media/radio/radio-si470x.c

+46 −9
Original line number Diff line number Diff line
@@ -98,11 +98,16 @@ 
 * 		- blacklisted KWorld radio in hid-core.c and hid-ids.h

 * 2008-12-03	Mark Lord <mlord@pobox.com>

 *		- add support for DealExtreme USB Radio

 * 2009-01-31	Bob Ross <pigiron@gmx.com>

 *		- correction of stereo detection/setting

 *		- correction of signal strength indicator scaling

 * 2009-01-31	Rick Bronson <rick@efn.org>

 *		Tobias Lorenz <tobias.lorenz@gmx.net>

 *		- add LED status output

 *

 * ToDo:

 * - add firmware download/update support

 * - RDS support: interrupt mode, instead of polling

 * - add LED status output (check if that's not already done in firmware)

 */
@@ -881,6 +886,30 @@ static int si470x_rds_on(struct si470x_device *radio) 






/**************************************************************************

 * General Driver Functions - LED_REPORT

 **************************************************************************/



/*

 * si470x_set_led_state - sets the led state

 */

static int si470x_set_led_state(struct si470x_device *radio,

		unsigned char led_state)

{

	unsigned char buf[LED_REPORT_SIZE];

	int retval;



	buf[0] = LED_REPORT;

	buf[1] = LED_COMMAND;

	buf[2] = led_state;



	retval = si470x_set_report(radio, (void *) &buf, sizeof(buf));



	return (retval < 0) ? -EINVAL : 0;

}







/**************************************************************************

 * RDS Driver Functions

 **************************************************************************/
@@ -1385,20 +1414,22 @@ static int si470x_vidioc_g_tuner(struct file *file, void *priv, 
	};



	/* stereo indicator == stereo (instead of mono) */

	if ((radio->registers[STATUSRSSI] & STATUSRSSI_ST) == 1)

		tuner->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;

	else

	if ((radio->registers[STATUSRSSI] & STATUSRSSI_ST) == 0)

		tuner->rxsubchans = V4L2_TUNER_SUB_MONO;

	else

		tuner->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;



	/* mono/stereo selector */

	if ((radio->registers[POWERCFG] & POWERCFG_MONO) == 1)

		tuner->audmode = V4L2_TUNER_MODE_MONO;

	else

	if ((radio->registers[POWERCFG] & POWERCFG_MONO) == 0)

		tuner->audmode = V4L2_TUNER_MODE_STEREO;

	else

		tuner->audmode = V4L2_TUNER_MODE_MONO;



	/* min is worst, max is best; signal:0..0xffff; rssi: 0..0xff */

	tuner->signal = (radio->registers[STATUSRSSI] & STATUSRSSI_RSSI)

				* 0x0101;

	/* measured in units of dbµV in 1 db increments (max at ~75 dbµV) */

	tuner->signal = (radio->registers[STATUSRSSI] & STATUSRSSI_RSSI);

	/* the ideal factor is 0xffff/75 = 873,8 */

	tuner->signal = (tuner->signal * 873) + (8 * tuner->signal / 10);



	/* automatic frequency control: -1: freq to low, 1 freq to high */

	/* AFCRL does only indicate that freq. differs, not if too low/high */
@@ -1632,6 +1663,9 @@ static int si470x_usb_driver_probe(struct usb_interface *intf, 
	/* set initial frequency */

	si470x_set_freq(radio, 87.5 * FREQ_MUL); /* available in all regions */



	/* set led to connect state */

	si470x_set_led_state(radio, BLINK_GREEN_LED);



	/* rds buffer allocation */

	radio->buf_size = rds_buf * 3;

	radio->buffer = kmalloc(radio->buf_size, GFP_KERNEL);
@@ -1715,6 +1749,9 @@ static void si470x_usb_driver_disconnect(struct usb_interface *intf) 
	cancel_delayed_work_sync(&radio->work);

	usb_set_intfdata(intf, NULL);

	if (radio->users == 0) {

		/* set led to disconnect state */

		si470x_set_led_state(radio, BLINK_ORANGE_LED);



		video_unregister_device(radio->videodev);

		kfree(radio->buffer);

		kfree(radio);