2998bccfa4
[Why] Enable sharpener support for DCN401 [How] - Removed memcmp check that was preventing ISHARP from being enabled. - Add missing ISHARP register defines, masks, and writes. - Add programming of Blur and Scale coefficients. - Program FMT_MODE and NLDELTA registers based on LLS_PREF and pixel - format - Only enable ISHARP for YUV420 - Add disabling of ISHARP - Add debug flags and registry keys for debugging ISHARP. - Set default to medium level Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Samson Tam <Samson.Tam@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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 reStructuredText 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.