On 03/09/2015 04:44 PM, Hans Verkuil wrote:
> From: Hans Verkuil <hans.verk...@cisco.com>
> 
> This patch series adds support for most of the 4:2:0 formats that V4L2 has.
> In addition, it fixes various bugs, adds some new features and refactors
> the test pattern generation code.
> 
> The first 8 patches fix bugs and add support for new red/blue checkerboard
> patterns.
> 
> Patches 9-19 add 4:2:0 support to the test pattern generator code.
> 
> Patches 20-25 refactors the test pattern generation function which become
> much, much too large.
> 
> Patches 26-28 add vivid driver support for the 4:2:0 formats and the last
> patch finally enables support for the new formats.
> 
> Besides the new 4:2:0 formats support was also added for PIX_FMT_GREY and
> some missing 4:2:2 formats.

Before I forget: an updated v4l-utils with qv4l2 support for all the new
formats is here:

http://git.linuxtv.org/cgit.cgi/hverkuil/v4l-utils.git/log/?h=yuv420

Regards,

        Hans
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