928adbf65b
[why] According to DP specs dfp cap ext validation is only for branch device withou 128b/132b channel coding support and downstream of the branch device doesn't have compression. Therefore we are adding conditions to only do dfp cap extension validation for branch devcie supporting 8b/10b channel coding only and it has no DSC passthrough capability. Acked-by: Mikita Lipski <mikita.lipski@amd.com> Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Reviewed-by: George Shen <george.shen@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@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 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.