[GIT PULL FOR 3.10] Media DT bindings and V4L2 OF parsing library

[GIT PULL FOR 3.10] Media DT bindings and V4L2 OF parsing library

[Sylwester Nawrocki]

Mauro,

This includes two patches adding device tree support at the V4L2 API.
I added Rob and Grant at Cc in case they still wanted to comment on
those patches. Not sure what the exact policy is but I guess we need
an explicit DT maintainer's Ack on stuff like this.

These patches have been discussed quite extensively and first versions
appeared about 6 months ago. Now we need DT support at the media
subsystem since some SoCs are already starting to loose non-dt booting
support upstream. Without this most of our media drivers would have been
pretty useless.

Thanks,
Sylwester

The following changes since commit 9e7664e0827528701074875eef872f2be1dfaab8:

  [media] solo6x10: The size of the thresholds ioctls was too large (2013-03-29
08:34:23 -0300)

are available in the git repository at:

  git://linuxtv.org/snawrocki/samsung.git v4l_devicetree

for you to fetch changes up to 27ab1e94d69d9139d530a661832c7b3a047a69e0:

  [media] Add a V4L2 OF parser (2013-03-29 17:34:55 +0100)

----------------------------------------------------------------
Guennadi Liakhovetski (2):
      [media] Add common video interfaces OF bindings documentation
      [media] Add a V4L2 OF parser

 .../devicetree/bindings/media/video-interfaces.txt |  228 +++++++++++++++++
 drivers/media/v4l2-core/Makefile                   |    3 +
 drivers/media/v4l2-core/v4l2-of.c                  |  267 ++++++++++++++++++++
 include/media/v4l2-of.h                            |  111 ++++++++
 4 files changed, 609 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/video-interfaces.txt
 create mode 100644 drivers/media/v4l2-core/v4l2-of.c
 create mode 100644 include/media/v4l2-of.h

Re: [GIT PULL FOR 3.10] Media DT bindings and V4L2 OF parsing library

[Rob Herring]

On 03/29/2013 12:39 PM, Sylwester Nawrocki wrote:
> Mauro,
> 
> This includes two patches adding device tree support at the V4L2 API.
> I added Rob and Grant at Cc in case they still wanted to comment on
> those patches. Not sure what the exact policy is but I guess we need
> an explicit DT maintainer's Ack on stuff like this.

Bindings regularly go in without Grant's or my ack simply because there
are too many to keep up with and it really requires knowledge of the
particular h/w being described.

I've skimmed thru this one on several versions and nothing concerning
jumps out. So I think it is good to go in.

Rob

> These patches have been discussed quite extensively and first versions
> appeared about 6 months ago. Now we need DT support at the media
> subsystem since some SoCs are already starting to loose non-dt booting
> support upstream. Without this most of our media drivers would have been
> pretty useless.
> 
> Thanks,
> Sylwester
> 
> The following changes since commit 9e7664e0827528701074875eef872f2be1dfaab8:
> 
>   [media] solo6x10: The size of the thresholds ioctls was too large (2013-03-29
> 08:34:23 -0300)
> 
> are available in the git repository at:
> 
>   git://linuxtv.org/snawrocki/samsung.git v4l_devicetree
> 
> for you to fetch changes up to 27ab1e94d69d9139d530a661832c7b3a047a69e0:
> 
>   [media] Add a V4L2 OF parser (2013-03-29 17:34:55 +0100)
> 
> ----------------------------------------------------------------
> Guennadi Liakhovetski (2):
>       [media] Add common video interfaces OF bindings documentation
>       [media] Add a V4L2 OF parser
> 
>  .../devicetree/bindings/media/video-interfaces.txt |  228 +++++++++++++++++
>  drivers/media/v4l2-core/Makefile                   |    3 +
>  drivers/media/v4l2-core/v4l2-of.c                  |  267 ++++++++++++++++++++
>  include/media/v4l2-of.h                            |  111 ++++++++
>  4 files changed, 609 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/media/video-interfaces.txt
>  create mode 100644 drivers/media/v4l2-core/v4l2-of.c
>  create mode 100644 include/media/v4l2-of.h
> 

Re: [GIT PULL FOR 3.10] Media DT bindings and V4L2 OF parsing library

[Sylwester Nawrocki]

On 03/29/2013 09:22 PM, Rob Herring wrote:
> On 03/29/2013 12:39 PM, Sylwester Nawrocki wrote:
>> > Mauro,
>> > 
>> > This includes two patches adding device tree support at the V4L2 API.
>> > I added Rob and Grant at Cc in case they still wanted to comment on
>> > those patches. Not sure what the exact policy is but I guess we need
>> > an explicit DT maintainer's Ack on stuff like this.
>
> Bindings regularly go in without Grant's or my ack simply because there
> are too many to keep up with and it really requires knowledge of the
> particular h/w being described.

OK, I suspected the high volume of patches might be of an issue. Anyway,
I find the devicetree mailing list one of the most interesting, since
the discussions there are fairly diverse, touching various subsystems.

> I've skimmed thru this one on several versions and nothing concerning
> jumps out. So I think it is good to go in.

Thanks, it's now queued in the media tree for 3.10.

--

Regards,
Sylwester