On Wed, May 15, 2013 at 4:10 PM, Chetan Nanda chetanna...@gmail.com wrote:
Hi,
I am new to V4L2 kernel framework. And currently trying to understand V4L2
kernel sub-system.
In videobuf2 sub-system, before calling 'vb2_queue_init(q)', q's mem_ops is
being initialized (depending on type of
2013/5/15 jean-philippe francois jp.franc...@cynove.com:
Hi,
I am working on a dm3730 based camera.
The sensor input clock is provided by the cpu via the CAM_XCLK pin.
Here is the corresponding log :
[9.115966] Entering cam_set_xclk
[9.119781] omap3isp omap3isp: isp_set_xclk():
Hi Sylwester!
On Wed 15 May 2013 17:23:33 Sylwester Nawrocki wrote:
Hi Hans,
On 05/13/2013 11:32 AM, Hans Verkuil wrote:
This RFC looks at adding support for motion detection to V4L2. This is the
main
missing piece that prevents the go7007 and solo6x10 drivers from being moved
into
This is the 3rd version of managed initializations for media/v4l2.
Patches are adjusted according to Hans and Laurent suggestions.
Details of changes documented in individual patches.
*** BLURB HERE ***
Andrzej Hajda (3):
media: added managed media entity initialization
media: added managed
This patch adds managed versions of initialization
function for media entity.
Signed-off-by: Andrzej Hajda a.ha...@samsung.com
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
v3:
- removed managed cleanup
---
This patch adds managed version of initialization
function for v4l2/i2c subdevices.
Signed-off-by: Andrzej Hajda a.ha...@samsung.com
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
v3:
- removed
This patch adds managed version of initialization
function for v4l2 control handler.
Signed-off-by: Andrzej Hajda a.ha...@samsung.com
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
v3:
- removed managed cleanup
v2:
2013/5/15 jean-philippe francois jp.franc...@cynove.com:
Hi,
I am working on a dm3730 based camera.
The sensor input clock is provided by the cpu via the CAM_XCLK pin.
Here is the corresponding log :
[9.115966] Entering cam_set_xclk
[9.119781] omap3isp omap3isp: isp_set_xclk():
Hi,
On 05/16/2013 06:53 AM, Prabhakar Lad wrote:
diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt
b/Documentation/devicetree/bindings/media/video-interfaces.txt index
e022d2d..6bf87d0 100644
--- a/Documentation/devicetree/bindings/media/video-interfaces.txt
+++
On 05/15/2013 02:52 PM, Lad Prabhakar wrote:
diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt
b/Documentation/devicetree/bindings/media/video-interfaces.txt
index e022d2d..6bf87d0 100644
--- a/Documentation/devicetree/bindings/media/video-interfaces.txt
+++
Hi Sylwester,
On Thu, May 16, 2013 at 4:13 PM, Sylwester Nawrocki
sylvester.nawro...@gmail.com wrote:
Hi,
On 05/16/2013 06:53 AM, Prabhakar Lad wrote:
[Snip]
May be we rename field-active to fid-pol ?
I guess we failed to clearly describe the 'field-even-active' property then.
It seems
Hi Sylwester,
Thanks for the review.
On Thu, May 16, 2013 at 4:15 PM, Sylwester Nawrocki
sylvester.nawro...@gmail.com wrote:
On 05/15/2013 02:52 PM, Lad Prabhakar wrote:
diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt
Hi Jean-Philippe,
On Thursday 16 May 2013 10:21:14 jean-philippe francois wrote:
2013/5/15 jean-philippe francois jp.franc...@cynove.com:
Hi,
I am working on a dm3730 based camera.
The sensor input clock is provided by the cpu via the CAM_XCLK pin.
Here is the corresponding log :
Hi Laurent,
On Wed, May 15, 2013 at 5:41 PM, Prabhakar Lad
prabhakar.cse...@gmail.com wrote:
Hi Laurent,
Thanks for the review.
On Wed, May 15, 2013 at 5:35 PM, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
Hi Prabhakar,
Thank you for the patch.
On Wednesday 15 May 2013
Hi Prabhakar,
On Thursday 16 May 2013 17:18:00 Prabhakar Lad wrote:
On Wed, May 15, 2013 at 5:41 PM, Prabhakar Lad wrote:
On Wed, May 15, 2013 at 5:35 PM, Laurent Pinchart wrote:
On Wednesday 15 May 2013 17:27:18 Lad Prabhakar wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Hi Joseph,
Thank you for the patch.
On Wednesday 15 May 2013 16:38:48 joseph.salisb...@canonical.com wrote:
From: Joseph Salisbury joseph.salisb...@canonical.com
BugLink: http://bugs.launchpad.net/bugs/1180409
OminiVision webcam 0x05a9:0x2643 needs the same UVC_QUIRK_PROBE_DEF as other
Hi Prabhakar,
Thank you for the patch.
On Tuesday 14 May 2013 16:30:36 Lad Prabhakar wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
add OF support for the tvp514x driver. Alongside this patch
removes unnecessary header file inclusion and sorts them alphabetically.
Signed-off-by:
Hi Laurent,
Thanks for the review.
On Thu, May 16, 2013 at 5:40 PM, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
Hi Prabhakar,
[Snip]
+
+ pdata = devm_kzalloc(client-dev, sizeof(*pdata), GFP_KERNEL);
+ if (!pdata)
I've started playing with the V4L2 OF bindings, and
Hi Prabhakar,
On Thursday 16 May 2013 18:13:38 Prabhakar Lad wrote:
On Thu, May 16, 2013 at 5:40 PM, Laurent Pinchart wrote:
Hi Prabhakar,
[Snip]
+
+ pdata = devm_kzalloc(client-dev, sizeof(*pdata), GFP_KERNEL);
+ if (!pdata)
I've started playing with the V4L2 OF
Hi Laurent,
On Thu, May 16, 2013 at 6:20 PM, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
Hi Prabhakar,
On Thursday 16 May 2013 18:13:38 Prabhakar Lad wrote:
On Thu, May 16, 2013 at 5:40 PM, Laurent Pinchart wrote:
Hi Prabhakar,
[Snip]
+
+ pdata =
From: Lad, Prabhakar prabhakar.cse...@gmail.com
This patch series cleans the VPIF driver, uses devm_* api wherever
required and uses module_platform_driver() to simplify the code.
This patch series applies on 3.10.rc1 and is tested on OMAP-L138.
Lad, Prabhakar (7):
media: davinci: vpif:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
drivers/media/platform/davinci/vpif.c |7 ---
1 files changed, 0 insertions(+), 7 deletions(-)
diff --git a/drivers/media/platform/davinci/vpif.c
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Use devm_ioremap_resource instead of reques_mem_region()/ioremap().
This ensures more consistent error values and simplifies error paths.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
drivers/media/platform/davinci/vpif.c | 27
From: Lad, Prabhakar prabhakar.cse...@gmail.com
This patch removes unwanted header inclusion and sorts them alphabetically
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
drivers/media/platform/davinci/vpif_display.c | 23 +++
From: Lad, Prabhakar prabhakar.cse...@gmail.com
use devm_request_irq() instead of request_irq().
This ensures more consistent error values and simplifies error paths.
use module_platform_driver to simplify the code.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
drivers/media/platform/davinci/vpif.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/platform/davinci/vpif.c
From: Lad, Prabhakar prabhakar.cse...@gmail.com
This patch removes unwanted header inclusion and sorts them alphabetically
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
drivers/media/platform/davinci/vpif_capture.c | 21 +
From: Lad, Prabhakar prabhakar.cse...@gmail.com
use devm_request_irq() instead of request_irq().
This ensures more consistent error values and simplifies error paths.
use module_platform_driver to simplify the code.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
Hi Prabhakar,
Thank you for the patch.
On Thursday 16 May 2013 18:28:16 Lad Prabhakar wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
drivers/media/platform/davinci/vpif.c |7 ---
1 files changed, 0
Hi, Laurent,
I have an issue with the mt9p031 camera. The kernel version I use
uses soc camera framework as well as camera does. And I have
the following thing which appears randomly while capturing the
image using gstreamer. When I start the capture for the first time, it
shows the correct image
From: Lad, Prabhakar prabhakar.cse...@gmail.com
This patch adds sync-on-green property as part of
endpoint properties and also support to parse them in the parser.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
Cc: Hans Verkuil hans.verk...@cisco.com
Cc: Laurent Pinchart
2013/5/16 Laurent Pinchart laurent.pinch...@ideasonboard.com:
Hi Jean-Philippe,
On Thursday 16 May 2013 10:21:14 jean-philippe francois wrote:
2013/5/15 jean-philippe francois jp.franc...@cynove.com:
Hi,
I am working on a dm3730 based camera.
The sensor input clock is provided by the
On 05/16/2013 09:54 AM, Hans Verkuil wrote:
#define V4L2_EVENT_MOTION_DET 5
/**
* struct v4l2_event_motion_det - motion detection event
* @flags: if set to V4L2_EVENT_MD_VALID_FRAME, then the
* frame_sequence field is
On 05/16/2013 08:03 AM, Laurent Pinchart wrote:
Hi Joseph,
Thank you for the patch.
Thanks for the feedback.
On Wednesday 15 May 2013 16:38:48 joseph.salisb...@canonical.com wrote:
From: Joseph Salisbury joseph.salisb...@canonical.com
BugLink: http://bugs.launchpad.net/bugs/1180409
Hi Joseph,
On Thursday 16 May 2013 12:07:54 Joseph Salisbury wrote:
On 05/16/2013 08:03 AM, Laurent Pinchart wrote:
On Wednesday 15 May 2013 16:38:48 joseph.salisb...@canonical.com wrote:
From: Joseph Salisbury joseph.salisb...@canonical.com
BugLink:
Hi Hans / Mauro,
With 3.10.0-rc1 (including the cx25821 changes from Hans), I get the bug below
which wasn't present with 3.9.
--
Sander
[ 53.004968] =
[ 53.004968] [ BUG: bad unlock balance detected! ]
[ 53.004968] 3.10.0-rc1-20130516-jens+ #1
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: Thu May 16 19:00:21 CEST 2013
git branch: test
git hash: 4237c09a63906b980741725da63f85e454caec02
gcc
On Thu, 16 May 2013, Andrei Andreyanau wrote:
Hi, Laurent,
I have an issue with the mt9p031 camera. The kernel version I use
uses soc camera framework as well as camera does. And I have
the following thing which appears randomly while capturing the
image using gstreamer. When I start the
Hello.
Here's the set of 3 patches against the Simon Horman's 'renesas.git' repo,
'renesas-next-20130515v2' tag and my recent yet unapplied patches. Here we
add the VIN platform code working on
the R8A7778/BOCK-W with ML86V7667. The driver patch also applies (with offsets)
to Mauro's
From: Vladimir Barinov vladimir.bari...@cogentembedded.com
Add VIN clocks and platform devices on R8A7778 SoC; add function to register
the VIN platform devices.
Signed-off-by: Vladimir Barinov vladimir.bari...@cogentembedded.com
[Sergei: added 'id' parameter check to r8a7779_add_vin_device(),
From: Vladimir Barinov vladimir.bari...@cogentembedded.com
Add ML86V7667 platform devices on BOCK-W board, configure VIN0/1 pins, and
register VIN0/1 devices with the ML86V7667 specific platform data.
Signed-off-by: Vladimir Barinov vladimir.bari...@cogentembedded.com
[Sergei: some macro/comment
From: Vladimir Barinov vladimir.bari...@cogentembedded.com
Add the VIN and ML86V7667 drivers to 'bockw_defconfig'.
Signed-off-by: Vladimir Barinov vladimir.bari...@cogentembedded.com
Signed-off-by: Sergei Shtylyov sergei.shtyl...@cogentembedded.com
---
arch/arm/configs/bockw_defconfig |7
Hi Andrzej,
Thanks for the patchset!
On Thu, May 16, 2013 at 10:14:33AM +0200, Andrzej Hajda wrote:
This patch adds managed version of initialization
function for v4l2 control handler.
Signed-off-by: Andrzej Hajda a.ha...@samsung.com
Reviewed-by: Sylwester Nawrocki s.nawro...@samsung.com
Hi Prabhakar,
Thanks for the patch!
On Wed, May 15, 2013 at 05:27:17PM +0530, Lad Prabhakar wrote:
diff --git a/drivers/media/i2c/ths7303.c b/drivers/media/i2c/ths7303.c
index 65853ee..8cddcd0 100644
--- a/drivers/media/i2c/ths7303.c
+++ b/drivers/media/i2c/ths7303.c
@@ -356,9 +356,7 @@
On Fri, May 03, 2013 at 05:09:25PM +0530, Prabhakar Lad wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
This patch fixes checkpatch warning to avoid CamelCase.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
Thanks!
Reviewed-by: Sakari Ailus sakari.ai...@iki.fi
--
Sakari
Hi Phillip,
On Mon, May 13, 2013 at 06:03:38PM +, Phillip Norisez wrote:
Hans,
I fear that in my ignorance of V4L2, I have backed my client into a
corner, so to speak. I am developing embedded Linux firmware for boards
intended to driver video sensors within a medical device. As such,
On Wed, May 15, 2013 at 4:06 PM, Rob Clark robdcl...@gmail.com wrote:
So while it seems nice and orthogonal/clean to couple cache and
synchronization and handle dma-cpu and cpu-cpu and cpu-dma in the
same generic way, but I think in practice we have to make things more
complex than they
NULL check on clocks obtained using common clock APIs should not
be done. Use IS_ERR only.
Signed-off-by: Sachin Kamat sachin.ka...@linaro.org
---
Based on for-next branch of
git://linuxtv.org/snawrocki/samsung.git
Changes since v3:
Renamed the function and changed the prototype of
NULL check on clocks obtained using common clock APIs should not
be done. Use IS_ERR only.
Signed-off-by: Sachin Kamat sachin.ka...@linaro.org
---
drivers/media/platform/s5p-tv/mixer_drv.c | 24 ++--
1 file changed, 18 insertions(+), 6 deletions(-)
diff --git
Hi Sakari,
Thanks for the review.
On Fri, May 17, 2013 at 4:07 AM, Sakari Ailus sakari.ai...@iki.fi wrote:
Hi Prabhakar,
Thanks for the patch!
On Wed, May 15, 2013 at 05:27:17PM +0530, Lad Prabhakar wrote:
diff --git a/drivers/media/i2c/ths7303.c b/drivers/media/i2c/ths7303.c
index
Hi Laurent,
Thanks for the review.
On Thu, May 16, 2013 at 6:32 PM, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
Hi Prabhakar,
Thank you for the patch.
On Thursday 16 May 2013 18:28:16 Lad Prabhakar wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Signed-off-by: Lad,
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