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0317c05fa1
Currently, the driver always writes PAL as video format into the SPS of the encoded stream. Set the video format to the default value 5 (unspecified) and use the color description that is already configured on the channel as color space. This fixes the color space definition in the coded data to reflect the configured color space of the video data that is encoded. Add lookup functions to convert the color primaries, transfer function and matrix coefficients from the V4L2 control values to the values specified in the h.264 standard. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@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.