On Wed, Jan 04, 2012 at 11:06:13PM +0100, Sylwester Nawrocki wrote:
> Hi Sakari,
>
> On 01/04/2012 10:24 PM, Sakari Ailus wrote:
> > I don't quite understand the purpose of the do_white_balance; the
> > automatic white balance algorithm is operational until it's disabled,
> > and after
Hi Kamil,
On Wed, Jan 04, 2012 at 11:19:08AM +0100, Kamil Debski wrote:
...
> > > This takes care of the delay related problems by requiring more buffers.
> > > You have an initial delay then the frames are returned with a constant
> > rate.
> > >
> > > Dequeuing of any frame will be delayed until
Add support for VIDIOC_SUBDEV_S_SELECTION and VIDIOC_SUBDEV_G_SELECTION
IOCTLs. They replace functionality provided by VIDIOC_SUBDEV_S_CROP and
VIDIOC_SUBDEV_G_CROP IOCTLs and also add new functionality (composing).
VIDIOC_SUBDEV_G_CROP and VIDIOC_SUBDEV_S_CROP continue to be supported.
Signed-of
Add three other colour orders for 10-bit to 8-bit DPCM compressed formats.
Signed-off-by: Sakari Ailus
---
Documentation/DocBook/media/v4l/pixfmt-srggb10.xml |2 +-
.../DocBook/media/v4l/pixfmt-srggb10dpcm8.xml | 29
Documentation/DocBook/media/v4l/pixfmt.xml
Add image source control class. This control class is intended to contain
low level controls which deal with control of the image capture process ---
the A/D converter in image sensors, for example.
Signed-off-by: Sakari Ailus
---
Documentation/DocBook/media/v4l/controls.xml | 112 +++
This also prevents accessing NULL pointer in csi2_try_format().
Signed-off-by: Sakari Ailus
---
drivers/media/video/omap3isp/ispvideo.c | 13 +
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/omap3isp/ispvideo.c
b/drivers/media/video/omap3isp/is
v4l2_subdev_link_validate() is the default op for validating a link. In V4L2
subdev context, it is used to call a pad op which performs the proper link
check without much extra work.
Signed-off-by: Sakari Ailus
---
drivers/media/video/v4l2-subdev.c | 62 +
i
From: Sakari Ailus
This currently introduces an extra file to the arch/arm/mach-omap2
directory: board-rm680-camera.c. Keeping the device tree in mind, the
context of the file could be represented as static data with one exception:
the external clock to the sensor.
This external clock is provide
Fall back to s_selection if s_crop isn't implemented by a driver. Same for
g_selection / g_crop.
Signed-off-by: Sakari Ailus
---
drivers/media/video/v4l2-subdev.c | 37 +++--
1 files changed, 35 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/v4l
Signed-off-by: Sakari Ailus
---
Documentation/DocBook/media/v4l/compat.xml | 10 +
Documentation/DocBook/media/v4l/v4l2.xml |7
.../DocBook/media/v4l/vidioc-queryctrl.xml | 39 +++-
3 files changed, 54 insertions(+), 2 deletions(-)
diff
Also remove isp_pipeline_validate.
Signed-off-by: Sakari Ailus
---
drivers/media/video/omap3isp/ispresizer.c | 17 -
drivers/media/video/omap3isp/ispvideo.c | 61 -
2 files changed, 16 insertions(+), 62 deletions(-)
diff --git a/drivers/media/video/omap
Signed-off-by: Sakari Ailus
---
drivers/media/video/omap3isp/ispccp2.c|2 ++
drivers/media/video/omap3isp/ispcsi2.c|2 ++
drivers/media/video/omap3isp/isppreview.c |2 ++
drivers/media/video/omap3isp/ispresizer.c |2 ++
drivers/media/video/omap3isp/ispvideo.c | 18
Signed-off-by: Sakari Ailus
---
drivers/media/video/omap3isp/ispccdc.c | 75 ++
drivers/media/video/omap3isp/ispvideo.c | 88 ++
2 files changed, 81 insertions(+), 82 deletions(-)
diff --git a/drivers/media/video/omap3isp/ispccdc.c
b/driv
Configure CSI-2 phy based on platform data in the ISP driver. For that, the
new V4L2_CID_IMAGE_SOURCE_PIXEL_RATE control is used. Previously the same
was configured from the board code.
Signed-off-by: Sakari Ailus
---
drivers/media/video/omap3isp/isp.c | 29 ++-
drivers/media/vid
Signed-off-by: Sakari Ailus
---
drivers/media/media-entity.c | 73 -
include/media/media-entity.h |5 ++-
2 files changed, 74 insertions(+), 4 deletions(-)
diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c
index 056138f..62ef4b
Since media_entity_pipeline_start() now does link validation, it may
actually fail. Perform the error handling.
Signed-off-by: Sakari Ailus
---
drivers/media/video/omap3isp/ispvideo.c |6 +-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/omap3isp/ispvi
XCLK definitions are often required by the board code. Move them to public
include file.
Signed-off-by: Sakari Ailus
---
drivers/media/video/omap3isp/isp.h |4
include/media/omap3isp.h |4
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/vi
This register is available only in OMAP3630.
The original patch was submitted by Vimarsh Zutshi.
Signed-off-by: Sakari Ailus
---
arch/arm/mach-omap2/control.h |1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h
i
Add lane configuration (order of clock and data lane) to platform data on
both CCP2 and CSI-2.
Signed-off-by: Sakari Ailus
---
drivers/media/video/omap3isp/ispcsiphy.h | 15 ++-
include/media/omap3isp.h | 25 +
2 files changed, 27 insertion
Do not attempt to walk the pipeline outside of the ISP. The external subdevs
will handle this internally.
Signed-off-by: Sakari Ailus
---
drivers/media/video/omap3isp/isp.c |4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/omap3isp/isp.c
b/drivers/m
These two IOCTLS are obsoleted by VIDIOC_SUBDEV_G_SELECTION and
VIDIOC_SUBDEV_S_SELECTION. Mark them obsolete.
Signed-off-by: Sakari Ailus
---
Documentation/DocBook/media/v4l/compat.xml |7 +++
.../DocBook/media/v4l/vidioc-subdev-g-crop.xml |9 ++---
2 files changed,
Create a new control type called V4L2_CTRL_TYPE_INTEGER_MENU. Integer menu
controls are just like menu controls but the menu items are 64-bit integers
rather than strings.
Signed-off-by: Sakari Ailus
---
drivers/media/video/v4l2-ctrls.c | 73 +-
include/linu
Add an integer menu test control for the vivi driver.
Signed-off-by: Sakari Ailus
---
drivers/media/video/vivi.c | 22 ++
1 files changed, 22 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 7d754fb..aab375b 100644
--
Hi everyone,
This the second version of my patchset that contains:
- Integer menu controls [2],
- Selection IOCTL for subdevs [3],
- Sensor control changes [5,7],
- link_validate() media entity and V4L2 subdev pad ops,
- OMAP 3 ISP driver improvements [4],
- SMIA++ sensor driver and
- rm680/rm696
Hi Mauro,
Please pull from my tree for some more pwc cleanups and fixes.
The following changes since commit 240ab508aa9fb7a294b0ecb563b19ead000b2463:
[media] [PATCH] don't reset the delivery system on DTV_CLEAR (2012-01-10
23:44:07 -0200)
are available in the git repository at:
git://linu
Hi all,
I have a Winfast DV2000 card ( this one:
http://www.leadtek.com/eng/multimedia/overview.asp?lineid=6&pronameid=92&check=f
). This card is bundled with a remote named Y0400046 (picture here :
http://old.nabble.com/attachment/24449803/0/Winfast_remote.jpg ) which
is not recognized by the Lin
From: Stefan Ringel
Signed-off-by: Stefan Ringel
---
utils/dvb/descriptors.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/utils/dvb/descriptors.c b/utils/dvb/descriptors.c
index b037c97..e9a8e2d 100644
--- a/utils/dvb/descriptors.c
+++ b/utils/dvb/descriptors.c
@@
On 11/01/12 01:05, Antti Palosaari wrote:
[snip]
Also latest LinuxTV.org devel could be interesting to see. There is
one patch that changes em28xx driver endpoint configuration. But as
that patch is going for 3.3 it should not be cause of issue, but I
wonder if it could fix... Use media_build.
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:Wed Jan 11 19:00:27 CET 2012
git hash:240ab508aa9fb7a294b0ecb563b19ead000b2463
gcc version: i686-linux-gcc (GCC
Hi,
The following patches are used to make the media tree code compile under
FreeBSD 8-stable:
http://hselasky.homeunix.org:8192/media_tree_patches_freebsd.txt
Please have a look and see if some of these should be included in the default
media tree git. Some patches are about renaming function
On Wed, Jan 11, 2012 at 11:54 AM, Christopher Peters wrote:
> Compiling and running the USERPTR example at
> http://linuxtv.org/downloads/v4l-dvb-apis/userp.html tells me that
> USERPTR is not supported. Would changing the "card=n" option help at
> all?
No, changing the card number won't have an
Compiling and running the USERPTR example at
http://linuxtv.org/downloads/v4l-dvb-apis/userp.html tells me that
USERPTR is not supported. Would changing the "card=n" option help at
all?
On Wed, Jan 11, 2012 at 10:49 AM, Devin Heitmueller
wrote:
> On Wed, Jan 11, 2012 at 11:38 AM, Christopher Pet
On Wed, Jan 11, 2012 at 11:38 AM, Christopher Peters wrote:
> The board is a generic saa7134-based board, and the driver has been
> forced to treat it as an "AVerMedia DVD EZMaker" (i.e. the option
> "card=33" has been passed to the module)
I wouldn't be remotely surprised if the saa7134 driver w
The board is a generic saa7134-based board, and the driver has been
forced to treat it as an "AVerMedia DVD EZMaker" (i.e. the option
"card=33" has been passed to the module)
On Wed, Jan 11, 2012 at 10:28 AM, Christopher Peters wrote:
> So as I said in my previous email, I got video out of my car
On Wed, Jan 11, 2012 at 11:28 AM, Christopher Peters wrote:
> So as I said in my previous email, I got video out of my card. Now
> I'm trying to capture video using a piece of software called
> "openreplay". Its v4l2 capture code is based heavily on the capture
> example at http://v4l2spec.bytes
So as I said in my previous email, I got video out of my card. Now
I'm trying to capture video using a piece of software called
"openreplay". Its v4l2 capture code is based heavily on the capture
example at http://v4l2spec.bytesex.org/spec/capture-example.html, so I
thought I'd try compiling the
As V4L2 specification states, frame_count must also
regard lost frames so that the user can handle that
case properly.
This patch adds a mechanism to increment the frame
counter even when a video buffer is not available
and a discard buffer is used.
---
Changes since v1:
- Initialize "frame_coun
Hi Guennadi,
thank you for your review.
On 10 January 2012 12:00, Guennadi Liakhovetski wrote:
> Hi Javier
>
> On Mon, 2 Jan 2012, Javier Martin wrote:
>
>> As V4L2 specification states, frame_count must also
>> regard lost frames so that the user can handle that
>> case properly.
>>
>> This patc
From: Stefan Ringel
Signed-off-by: Stefan Ringel
---
utils/dvb/descriptors.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/utils/dvb/descriptors.c b/utils/dvb/descriptors.c
index a492b6c..fcad464 100644
--- a/utils/dvb/descriptors.c
+++ b/utils/dvb/descriptors.c
@@ -
From: Stefan Ringel
Signed-off-by: Stefan Ringel
---
utils/dvb/descriptors.c |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/utils/dvb/descriptors.c b/utils/dvb/descriptors.c
index fcad464..d034e8b 100644
--- a/utils/dvb/descriptors.c
+++ b/utils/dvb/descriptors.c
@@
On Wednesday 11 January 2012 16:18:38 Laurent Pinchart wrote:
> Drivers implementing custom ioctls need to handle 32-bit/64-bit
> compatibility themselves. Provide them with a way to do so.
>
> Signed-off-by: Laurent Pinchart
Reviewed-by: Hans Verkuil
> ---
> drivers/media/video/v4l2-compat-i
Hi everybody,
Here's the second version of the compat_ioctl32 support for V4L2 custom ioctls
support. Compared to v1, the compat_ioctl operation has been renamed to
compat_ioctl32.
Laurent Pinchart (3):
v4l: Add custom compat_ioctl32 operation
uvcvideo: Return -ENOTTY in case of unknown ioctl
Drivers implementing custom ioctls need to handle 32-bit/64-bit
compatibility themselves. Provide them with a way to do so.
Signed-off-by: Laurent Pinchart
---
drivers/media/video/v4l2-compat-ioctl32.c | 13 ++---
include/media/v4l2-dev.h |3 +++
2 files changed, 1
-EINVAL is the wrong error code in that case, replace it with -ENOTTY.
Signed-off-by: Laurent Pinchart
Reviewed-by: Hans Verkuil
---
drivers/media/video/uvc/uvc_v4l2.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/uvc/uvc_v4l2.c
b/drivers/media/v
Support 32-bit/64-bit compatibility for the the UVCIOC_ ioctls.
Signed-off-by: Laurent Pinchart
---
drivers/media/video/uvc/uvc_v4l2.c | 205
1 files changed, 205 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/uvc/uvc_v4l2.c
b/drivers/media
I was able to get video out of the card using the option:
options saa7134 card=33,33,33,33
KP
--
-
Kit Peters (W0KEH), Engineer II
KMOS TV Channel 6 / KTBG 90.9 FM
University of Central Missouri
http://kmos.org/ | http://ktbg.fm/
--
To unsubscribe from this list: send the line "unsubscribe linux
On Monday 19 December 2011 00:55:45 Laurent Pinchart wrote:
> -EINVAL is the wrong error code in that case, replace it with -ENOTTY.
>
> Signed-off-by: Laurent Pinchart
Reviewed-by: Hans Verkuil
> ---
> drivers/media/video/uvc/uvc_v4l2.c |2 +-
> 1 files changed, 1 insertions(+), 1 deleti
Hi Laurent,
On Monday 19 December 2011 00:55:44 Laurent Pinchart wrote:
> Drivers implementing custom ioctls need to handle 32-bit/64-bit
> compatibility themselves. Provide them with a way to do so.
>
> Signed-off-by: Laurent Pinchart
> ---
> drivers/media/video/v4l2-compat-ioctl32.c | 13 ++
Hi Vinay,
On Friday 06 January 2012 03:31:37 vka...@codeaurora.org wrote:
> Hi
>
> I am trying to implement v4l2 driver for video decoders. The problem I am
> facing is how to send pause/resume and flush commands from user-space to
> v4l2 driver. I am thinking of using controls for this. Has anyo
Hi Mauro,
Here is another patch series that's been on hold for some time.
The pull request is for 3.3 but it's low prio, so if you prefer to do this
for 3.4 then that's no problem.
Regards,
Hans
The following changes since commit 240ab508aa9fb7a294b0ecb563b19ead000b2463:
[media] [PA
Hi Sylwester and Sakari,
On Sunday 01 January 2012 19:56:03 Sylwester Nawrocki wrote:
> On 12/31/2011 02:16 PM, Sakari Ailus wrote:
> >>> I could think of an in-kernel counterpart for v4l2_mbus_framefmt, say,
> >>> v4l2_mbus_framedesc. This could then be passed from subdev to another
> >>> using a
On 01/10/12 20:30, Mihai Dobrescu wrote:
Hello,
Just compiled the latest again, but still no difference.
kaffeine doesn't see any source in channels dialog, two devices are in
'Configure Television' dialog: DRXK DVB-C - device not connected - as
Device 1 and DRXK DVB-C DVB-T as Device 2. Concern
On Wed, 11 Jan 2012, Bhupesh SHARMA wrote:
> Hi Guennadi,
>
> > -Original Message-
> > From: Guennadi Liakhovetski [mailto:g.liakhovet...@gmx.de]
> > Sent: Wednesday, January 11, 2012 5:18 PM
> > To: Bhupesh SHARMA
> > Cc: linux-media@vger.kernel.org
> > Subject: Re: Purpose of .init and
Hi Guennadi,
> -Original Message-
> From: Guennadi Liakhovetski [mailto:g.liakhovet...@gmx.de]
> Sent: Wednesday, January 11, 2012 5:18 PM
> To: Bhupesh SHARMA
> Cc: linux-media@vger.kernel.org
> Subject: Re: Purpose of .init and .release methods in soc_camera
> framework
>
> Hi Bhupesh
>
Hi Bhupesh
On Wed, 11 Jan 2012, Bhupesh SHARMA wrote:
> Hi Guennadi,
>
> I was reading the latest soc_camera framework documentation (see [1]).
> I can see on line 71 to 73 the following text:
>
> " .add and .remove methods are called when a sensor is attached to or detached
> from the host, a
Hi Mauro,
Can you please pull the following patch which removes some unnecessary
inclusion
of machine specific header files from the main driver files?
This patch has undergone sufficient review already. It is just a cleanup
patch and I don't
expect any functionality to break because of
I thought I'd batch all the answers together.
Andy suggested something about transfer buffers being dropped out of
rotation. I'm not sure exactly what this is but if it's anything like
ethernet buffering it would explain it. It would also explain why it
lasts longer on the lower bit rate stand
Hi Guennadi,
I was reading the latest soc_camera framework documentation (see [1]).
I can see on line 71 to 73 the following text:
" .add and .remove methods are called when a sensor is attached to or detached
from the host, apart from performing host-internal tasks they shall also call
sensor
On 11-01-2012 03:28, Mihai Dobrescu wrote:
> I've got the sources, I've successfully built everything.
> Where should I expect to have the binary files after the make install?
By default, make install puts everything inside /usr/local.
So, the binaries should be at /usr/local/bin.
Regards,
Mauro
Hi Mauro,
Here are a bunch of V4L2 specification updates.
The first three are from this earlier RFC:
http://comments.gmane.org/gmane.linux.drivers.video-input-infrastructure/40701
There were no more comments, so this is the final pull request. It's unchanged
from RFCv2.
The other two fix a lon
On Wed, Jan 11, 2012 at 6:28 AM, Guennadi Liakhovetski
wrote:
> On Wed, 11 Jan 2012, Fabio Estevam wrote:
>
>> Using module_platform_driver makes the code smaller and simpler.
>>
>> Signed-off-by: Fabio Estevam
>
> Isn't this covered by this:
>
> http://thread.gmane.org/gmane.linux.drivers.video-
On Wednesday 11 January 2012 11:05:36 Rupert Eibauer wrote:
> Hello,
>
> I am working on the linux driver for our new video capture board and
> facing some compatibility problem which seems to be related to unclear
> language in the V4L specification.
>
> The device supports a larger number of in
On Wednesday 11 January 2012 11:23:24 Laurent Pinchart wrote:
> Hi Hans,
>
> On Wednesday 11 January 2012 10:54:20 Hans Verkuil wrote:
> > Building as3645a.c using media_build on kernel 3.2 gives this error:
> >
> > media_build/v4l/as3645a.c: In function 'as3645a_probe':
> > media_build/v4l/as364
Hi Hans,
On Wednesday 11 January 2012 10:54:20 Hans Verkuil wrote:
> Building as3645a.c using media_build on kernel 3.2 gives this error:
>
> media_build/v4l/as3645a.c: In function 'as3645a_probe':
> media_build/v4l/as3645a.c:815:2: error: implicit declaration of function
> 'kzalloc' [-Werror=imp
Hello,
I am working on the linux driver for our new video capture board and
facing some compatibility problem which seems to be related to unclear
language in the V4L specification.
The device supports a larger number of inputs, but with a different set of
standards on each of them.
Now, the
Hi Mauro,
This is an updated version of RFCv3 (http://patchwork.linuxtv.org/patch/8834/)
of this patch series. No changes, other than some documentation modifications
to prevent a merge problem.
There have been no comments since RFCv3, so this is the official pull request.
I think it is fine to
Building as3645a.c using media_build on kernel 3.2 gives this error:
media_build/v4l/as3645a.c: In function 'as3645a_probe':
media_build/v4l/as3645a.c:815:2: error: implicit declaration of function
'kzalloc' [-Werror=implicit-function-declaration]
media_build/v4l/as3645a.c:815:8: warning: assignm
Hi James,
On Wednesday 11 January 2012 05:24:35 James wrote:
> On Sun, Jan 8, 2012 at 7:30 PM, Laurent Pinchart wrote:
> > On Sunday 08 January 2012 02:14:55 James wrote:
> >
> > [snip]
> >
> >> BTW, can you send me the defconfig file you used for testing on overo as
> >> I couldn‘t compile your
On Wednesday 11 January 2012 00:40:43 Sakari Ailus wrote:
> Hi Hans,
>
> Hans Verkuil wrote:
> > On Tuesday, January 10, 2012 20:14:22 Sakari Ailus wrote:
> >> Back in the old days there was probably a reason to require that
> >> controls that are being used to access using VIDIOC_{TRY,G,S}_EXT_CT
On 01/10/12 15:42, Fredrik Lingvall wrote:
On 12/25/11 16:56, Fredrik Lingvall wrote:
On 12/18/11 10:20, Fredrik Lingvall wrote:
On 12/17/11 20:53, Mihai Dobrescu wrote:
Mihai,
I got some success. I did this,
# cd /usr/src (for example)
# git clone git://linuxtv.org/media_build.git
# em
On Saturday 07 January 2012 02:55:08 vka...@codeaurora.org wrote:
> Thanks Hans.
>
> Yes it does solve a part of my problem - Pause/Resume. But I dont see any
> command defined for Flush yet. Do you think we should add one more command
> to Flush.
What exactly does flush do? Is it the equivalent
On Wed, 11 Jan 2012, Fabio Estevam wrote:
> Using module_platform_driver makes the code smaller and simpler.
>
> Signed-off-by: Fabio Estevam
Isn't this covered by this:
http://thread.gmane.org/gmane.linux.drivers.video-input-infrastructure/43200
Thanks
Guennadi
> ---
> drivers/media/video/
Hi Sylwester,
Sylwester Nawrocki wrote:
> On 01/08/2012 12:16 PM, Sakari Ailus wrote:
>>> Shouldn't lane configuration be retrieved from the sensor instead ?
>>> Sensors could use different lane configuration depending on the mode.
>>> This could also be implemented later when needed,
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