Benoit Parrot
3ff3a712a9
Up to now VPE was relying on the colorspace value of struct v4l2_format as an indication to perform color space conversion from YUV to RGB or not. Instead we should used the source/destination fourcc codes as a more reliable indication to perform color space conversion or not. To do so, we rework the csc module to use "struct v4l2_format *" as parameters, and reorganize the coefficients tables in a more logical way. Signed-off-by: Benoit Parrot <bparrot@ti.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.