cron job: media_tree daily build: WARNINGS

This message is generated daily by a cron job that builds media_tree for the kernels and architectures in the list below. Results of the daily build of media_tree: date: Sat Jan 18 04:00:22 CET 2014 git branch: test git hash: 587d1b06e07b4a079453c74ba9edf17d21931049 gcc versio

[PATCH] [media] omap3isp: preview: Fix the crop margins

Commit 3fdfedaaa "[media] omap3isp: preview: Lower the crop margins" accidentally changed the previewer's cropping, causing the previewer to miss four pixels on each line, thus corrupting the final image. Restored the removed setting. Signed-off-by: Florian Vaussard Acked-by: Laurent Pinchart --

Re: dvb-usb-dib0700-1.20.fw Issues.

I have tried this now on Debian 32 and 64 bit versions with no joy. The sticks are fine as they work on Windows 7 perfectly. Any advice? On 15 January 2014 20:02, Ray Image wrote: > I have tried a couple of USB sticks which use the > dvb-usb-dib0700-1.20.fw firmware in a number of machines runnin

Re: Regression inside omap3isp/resizer

Hi Florian, On Friday 17 January 2014 15:45:12 Florian Vaussard wrote: > On 01/17/2014 08:15 AM, Sakari Ailus wrote: > > Laurent Pinchart wrote: > >> On Thursday 09 January 2014 19:09:48 Florian Vaussard wrote: > >>> On 12/31/2013 09:51 AM, Laurent Pinchart wrote: > On Monday 23 December 2013

[PATCH 1/3] em28xx-video: do not unregister the v4l2 dummy clock before v4l2_device_unregister() has been called

Otherwiese the core refuses to unregister the clock and the following warning appears in the system log: "WARNING: ... at drivers/media/v4l2-core/v4l2-clk.c:231 v4l2_clk_unregister+0x8a/0x90 [videodev]() v4l2_clk_unregister(): Refusing to unregister ref-counted 11-0030:mclk clock!" Signed-off-b

[PATCH 2/3] em28xx-camera: fix return value checks on sensor probing

Since commit e63b009d6e the returned error code in case of not connected/responding i2c clients is ENXIO isntead of ENODEV, which causes several error messages on sensor probing. Fix the i2c return value checks on sensor probing to silence these warnings. Signed-off-by: Frank Schäfer --- driver

[PATCH 3/3] em28xx-v4l: do not call em28xx_init_camera() if the device has no sensor

This avoids the unnecessary temporary registration of a dummy V4L2 clock. Signed-off-by: Frank Schäfer --- drivers/media/usb/em28xx/em28xx-video.c |3 ++- 1 Datei geändert, 2 Zeilen hinzugefügt(+), 1 Zeile entfernt(-) diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb

[PATCH 1/2] em28xx-audio: fix user counting in snd_em28xx_capture_open()

dev->adev.users always needs to be increased when snd_em28xx_capture_open() is called and succeeds. Signed-off-by: Frank Schäfer --- drivers/media/usb/em28xx/em28xx-audio.c | 22 +++--- 1 Datei geändert, 11 Zeilen hinzugefügt(+), 11 Zeilen entfernt(-) diff --git a/drivers/medi

[PATCH 2/2] em28xx-audio: make sure audio is unmuted on open()

Signed-off-by: Frank Schäfer --- drivers/media/usb/em28xx/em28xx-audio.c | 42 --- 1 Datei geändert, 22 Zeilen hinzugefügt(+), 20 Zeilen entfernt(-) diff --git a/drivers/media/usb/em28xx/em28xx-audio.c b/drivers/media/usb/em28xx/em28xx-audio.c index dfdfa77..a3daf0

Re: [RFT PATCH] em28xx-audio: don't overwrite the usb alt setting made by the video part

Am 16.01.2014 00:11, schrieb Mauro Carvalho Chehab: Em Wed, 15 Jan 2014 22:36:25 +0100 Frank Schäfer escreveu: Am 15.01.2014 22:31, schrieb Frank Schäfer: em28xx-audio currently switches to usb alternate setting #7 in case of a mixed interface. This may overwrite the setting made by the video

[PATCH] [media] hdpvr: Fix memory leak in debug

cppcheck reported memory leak in device_authorizatio() within hdpvr-core.c. When the debug option is specified and the code jump to "unlock:" label, print_buf was not freed. Confirm the module succesfully compiled without error. Signed-off-by: Masanari Iida --- drivers/media/usb/hdpvr/hdpvr-core

Re: ov3640 sensor -> CCDC won't become idle!

Peter Meerwald pmeerw.net> writes: Hello Peter, Many thanks for posting your solution. Your idea sounds great and I'll give it a try on next monday. Thanks again. Best Regards, Tom -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord.

Re: [PATCH 6/6] v4l: disable lockdep on vb2_fop_mmap()

Hi Hans On 17.01.2014 12:04, Hans Verkuil wrote: Hi Antti, Is this still needed after this commit was merged? http://git.linuxtv.org/media_tree.git/commit/b18a8ff29d80b132018d33479e86ab8ecaee6b46 It didn't fix the problem. I could reproduce that issue easily using vivi and Cheese (webcam ap

Re: Regression inside omap3isp/resizer

Hi Laurent and Sakari, On 01/17/2014 08:15 AM, Sakari Ailus wrote: > Hi Laurent and Florian, > > Laurent Pinchart wrote: >> Hi Florian, >> >> On Thursday 09 January 2014 19:09:48 Florian Vaussard wrote: >>> On 12/31/2013 09:51 AM, Laurent Pinchart wrote: Hi Florian, Sorry for the l

Re: ov3640 sensor -> CCDC won't become idle!

Hello, > as the subject says I got a problem with the ccdc. > > My pipeline is: sensor -> ccdc -> memory > > By doing some research I found a appropriate answer from Laurent: > > "The OMAP3 ISP is quite picky about its input signals and doesn't gracefully > handle missing or extra sync pulses

Re: [PATCH, RFC 07/30] [media] radio-cadet: avoid interruptible_sleep_on race

On Friday 17 January 2014, Hans Verkuil wrote: > > @@ -323,25 +324,32 @@ static ssize_t cadet_read(struct file *file, char > > __user *data, size_t count, lo > > struct cadet *dev = video_drvdata(file); > > unsigned char readbuf[RDS_BUFFER]; > > int i = 0; > > + DEFINE_WAIT(w

Re: [PATCH] usbvision: drop unused define USBVISION_SAY_AND_WAIT

On Friday 17 January 2014, Hans Verkuil wrote: > This define uses the deprecated interruptible_sleep_on_timeout > function. Since this define is unused anyway we just remove it. > > Signed-off-by: Hans Verkuil > Cc: Arnd Bergmann Acked-by: Arnd Bergmann Clearly better than my patch, thanks! -

[PATCH v2 00/15] media: rc: ImgTec IR decoder driver

A few generic changes (patches 1-5) and then add a driver for the ImgTec Infrared decoder block (patches 6-15). Two separate rc input devices are exposed depending on kernel configuration. One uses the hardware decoder which is set up with timings for a specific protocol and supports mask/value fil

[PATCH v2 10/15] media: rc: img-ir: add to build

Add ImgTec IR decoder driver to the build system. Signed-off-by: James Hogan Cc: Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org --- drivers/media/rc/Kconfig | 2 ++ drivers/media/rc/Makefile| 1 + drivers/media/rc/img-ir/Kconfig | 26 ++ drivers

[PATCH v2 02/15] media: rc: add Sharp infrared protocol

Add Sharp infrared protocol constants RC_TYPE_SHARP and RC_BIT_SHARP. Signed-off-by: James Hogan Cc: Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org --- drivers/media/rc/rc-main.c | 1 + include/media/rc-map.h | 4 +++- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/dri

[PATCH v2 14/15] media: rc: img-ir: add Sharp decoder module

Add an img-ir module for decoding the Sharp infrared protocol. Signed-off-by: James Hogan Cc: Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org --- v2: - Update to new scancode interface (32-bit NEC). - Update to new filtering interface (generic struct rc_scancode_filter). - Remove modularit

[PATCH v2 11/15] media: rc: img-ir: add NEC decoder module

Add an img-ir module for decoding the NEC and extended NEC infrared protocols. Signed-off-by: James Hogan Cc: Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org --- v2: - Update scancode and filter callbacks to handle 32-bit NEC as used by Apple and TiVo remotes (the new 32-bit NEC scancode

[PATCH v2 12/15] media: rc: img-ir: add JVC decoder module

Add an img-ir module for decoding the JVC infrared protocol. Signed-off-by: James Hogan Cc: Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org --- v2: - Update to new scancode interface (32-bit NEC). - Update to new filtering interface (generic struct rc_scancode_filter). - Remove modularity

[PATCH v2 13/15] media: rc: img-ir: add Sony decoder module

Add an img-ir module for decoding the Sony infrared protocol. Signed-off-by: James Hogan Cc: Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org --- v2: - Update to new scancode interface (32-bit NEC). - Update to new filtering interface (generic struct rc_scancode_filter). - Remove modularity

[PATCH v2 15/15] media: rc: img-ir: add Sanyo decoder module

Add an img-ir module for decoding the Sanyo infrared protocol. Signed-off-by: James Hogan Cc: Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org --- v2: - Update to new scancode interface (32-bit NEC). - Update to new filtering interface (generic struct rc_scancode_filter). - Remove modularit

[PATCH v2 06/15] dt: binding: add binding for ImgTec IR block

Add device tree binding for ImgTec Consumer Infrared block, specifically major revision 1 of the hardware. Signed-off-by: James Hogan Cc: Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Kumar Gala Cc: devicet...@vger

[PATCH v2 07/15] media: rc: img-ir: add base driver

Add base driver for the ImgTec Infrared decoder block. The driver is split into separate components for raw (software) decode and hardware decoder which are in following commits. Signed-off-by: James Hogan Cc: Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org Cc: Grant Likely Cc: Rob Herrin

[PATCH v2 09/15] media: rc: img-ir: add hardware decoder driver

Add remote control input driver for the ImgTec Infrared block hardware decoder, which is set up with timings for a specific protocol and supports mask/value filtering and wake events. The hardware decoder timing values, raw data to scan code conversion function and scan code filter to raw data fil

[PATCH v2 04/15] media: rc: add sysfs scancode filtering interface

Add and document a generic sysfs based scancode filtering interface for making use of IR data matching hardware to filter out uninteresting scancodes. Two filters exist, one for normal operation and one for filtering scancodes which are permitted to wake the system from suspend. The following file

[PATCH v2 01/15] media: rc: document rc class sysfs API

Briefly document /sys/class/rc/ API for remote controller devices in Documentation/ABI/teting. Signed-off-by: James Hogan Cc: Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org Cc: Rob Landley Cc: linux-...@vger.kernel.org --- v2: - New patch. --- Documentation/ABI/testing/sysfs-class-rc |

[PATCH v2 08/15] media: rc: img-ir: add raw driver

Add raw IR remote control input driver for the ImgTec Infrared decoder block's raw edge interrupts. Generic software protocol decoders are used to allow multiple protocols to be supported at a time, including those not supported by the hardware decoder. Signed-off-by: James Hogan Cc: Mauro Carval

[PATCH v2 03/15] media: rc: add raw decoder for Sharp protocol

Add a raw decoder for the Sharp protocol. It uses a pulse distance modulation with a pulse of 320us and a bit period of 2ms for a logical 1 and 1ms for a logical 0. The first part of the message consists of a 5-bit address, an 8-bit command, and two other bits, followed by a 40ms gap before the ech

[PATCH v2 05/15] media: rc: change 32bit NEC scancode format

Change 32bit NEC scancode format (used by Apple and TiVo remotes) to encode the data with the correct bit order. Previously the raw bits were used without being bit reversed, now each 16bit half is bit reversed compared to before. So for the raw NEC data: (LSB/First) 0xAAaaCCcc (MSB/Last) (where

[GIT PULL FOR v3.14] Repost: various v4l2 fixes

For some reason this didn't appear in patchwork, so I repost this pull request. Regards, Hans The following changes since commit d20e4ed6d30c6ecee315eea0efb3449c3591d09e: [media] em28xx: use a better value for I2C timeouts (2014-01-10 06:10:07 -0200) are available in the git reposit

[GIT PULL FOR v3.14/3.15] usbtv: add audio support

The following changes since commit 587d1b06e07b4a079453c74ba9edf17d21931049: [media] rc-core: reuse device numbers (2014-01-15 11:46:37 -0200) are available in the git repository at: git://linuxtv.org/hverkuil/media_tree.git for-v3.14d for you to fetch changes up to 6e44e5938e3e964748e0d4b7

Re: [PATCH, RFC 08/30] [media] arv: fix sleep_on race

On 01/02/2014 01:07 PM, Arnd Bergmann wrote: > interruptible_sleep_on is racy and going away. In the arv driver that > race has probably never caused problems since it would require a whole > video frame to be captured before the read function has a chance to > go to sleep, but using wait_event_int

Re: [PATCH, RFC 07/30] [media] radio-cadet: avoid interruptible_sleep_on race

Hi Arnd! On 01/02/2014 01:07 PM, Arnd Bergmann wrote: > interruptible_sleep_on is racy and going away. This replaces > one use in the radio-cadet driver with an open-coded > wait loop that lets us check the condition under the mutex > but sleep without it. > > Signed-off-by: Arnd Bergmann > Cc:

[PATCH] usbvision: drop unused define USBVISION_SAY_AND_WAIT

This define uses the deprecated interruptible_sleep_on_timeout function. Since this define is unused anyway we just remove it. Signed-off-by: Hans Verkuil Cc: Arnd Bergmann --- drivers/media/usb/usbvision/usbvision.h | 8 1 file changed, 8 deletions(-) diff --git a/drivers/media/usb/u

Re: [PATCH, RFC 06/30] [media] usbvision: remove bogus sleep_on_timeout

On 01/02/2014 01:07 PM, Arnd Bergmann wrote: > There is no reason to use sleep_on_timeout here, and we want to get > rid of that interface. Use the simpler msleep_interruptible instead. Since this define is unused anyway, lets just remove it completely. I'll post a patch for this. Regards,

Re: [PATCH, RFC 05/30] [media] omap_vout: avoid sleep_on race

Hi Arnd, On 01/02/2014 01:07 PM, Arnd Bergmann wrote: > sleep_on and its variants are broken and going away soon. This changes > the omap vout driver to use interruptible_sleep_on_timeout instead, I assume you mean wait_event_interruptible_timeout here :-) Reviewed-by: Hans Verkuil If there ar

Re: [PATCH] media: rc: only turn on LED if keypress generated

On Thu, Jan 16, 2014 at 10:56:22PM +, James Hogan wrote: > Since v3.12, specifically 153a60bb0fac ([media] rc: add feedback led > trigger for rc keypresses), an LED trigger is activated on IR keydown > whether or not a keypress is generated (i.e. even if there's no matching > keycode). However

Re: [PATCH 6/6] v4l: disable lockdep on vb2_fop_mmap()

Hi Antti, Is this still needed after this commit was merged? http://git.linuxtv.org/media_tree.git/commit/b18a8ff29d80b132018d33479e86ab8ecaee6b46 Regards, Hans On 12/29/2013 05:51 AM, Antti Palosaari wrote: > Avoid that lockdep warning: > > [ INFO: possible circular locking dependenc

[RFCv2 PATCH 3/6] DocBook media: partial rewrite of "Opening and Closing Devices"

This section was horribly out of date. A lot of references to old and obsolete behavior have been dropped. Updated as per Mauro's suggestions (well, most of them anyway :-) ). Signed-off-by: Hans Verkuil --- Documentation/DocBook/media/v4l/common.xml | 192 +++-- 1 file

[PATCH] media: i2c: mt9v032: Check return value of clk_prepare_enable/clk_set_rate

From: "Lad, Prabhakar" clk_set_rate(), clk_prepare_enable() functions can fail, so check the return values to avoid surprises. Signed-off-by: Lad, Prabhakar --- drivers/media/i2c/mt9v032.c | 10 -- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/media/i2c/mt9v03

Re: [RFC PATCH 3/6] DocBook media: partial rewrite of "Opening and Closing Devices"

Hi Mauro, On 01/13/2014 06:23 PM, Mauro Carvalho Chehab wrote: > Em Mon, 13 Jan 2014 17:15:40 +0100 > Hans Verkuil escreveu: > >> On 01/13/2014 04:20 PM, Mauro Carvalho Chehab wrote: >>> Em Tue, 7 Jan 2014 14:06:54 +0100 >>> Hans Verkuil escreveu: >>> From: Hans Verkuil This se

[PATCH] media: i2c: mt9p031: Check return value of clk_prepare_enable/clk_set_rate

From: "Lad, Prabhakar" clk_set_rate(), clk_prepare_enable() functions can fail, so check the return values to avoid surprises. Signed-off-by: Lad, Prabhakar --- drivers/media/i2c/mt9p031.c | 12 +--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/drivers/media/i2c/mt9p