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fa8730b06c
The custom V4L2_CID_FMT_AUTO control, which defaults to true controls whether the atomisp driver will automatically configure the sensor and ISP settings to match. This is necessary to make normal v4l2 apps to work. We do eventually want to add libcamera support, but even then moving this to userspace does not give any added value, while breaking classic v4l2 apps. Moreover we really don't know all the exact pipeline constraints, so moving this to userspace/libcamera will be tricky thus it is best to keep the current in kernel code for this and make the kernel unconditionally do this. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@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.