33e222cedf
[ Upstream commit 377cc006a364dfdab2f3f221cfad63a9265200b8 ] When calling tc358743_set_fmt, the code was calling tc358743_get_fmt to choose a valid format. However that sets the colorspace based on information read back from the chip, not the colour format requested. The result was that if you called try or set format for UYVY when the current format was RGB3 then you would get told SRGB, and try RGB3 when current was UYVY and you would get told SMPTE170M. The value programmed in the VI_REP register for the colorspace is always set by this driver, therefore there is no need to read back the value, and never set to REC709. Return the colorspace based on the format set/tried instead. Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Ulrich Hecht <uli@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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.