4342f839ae
During phy compliance auto test mode source need to read requested test pattern from sink through DPCD. After processing the request source need to set the pattern. So set/get method added in drm layer as it is DP protocol. v2: As per review feedback from Manasi on RFC version, - added dp revision as function argument in set_phy_pattern api. - used int for link_rate and u8 for lane_count to align with existing code. v3: As per review feedback from Harry, - used sizeof() instead of magic number. - corrected kernel-doc for drm_dp_phy_test_params structure. Reviewed-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Manasi Navare <manasi.d.navare@intel.com> Signed-off-by: Animesh Manna <animesh.manna@intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200316103759.12867-3-animesh.manna@intel.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.