drm/amd/display: Add DP-HDMI FRL PCON Support in DC
authorFangzhi Zuo <Jerry.Zuo@amd.com>
Thu, 25 Nov 2021 21:06:10 +0000 (16:06 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 1 Dec 2021 21:04:56 +0000 (16:04 -0500)
commitc022375ae0955b6d97ec438d658ab43a857a010f
tree1d374fc51064d3e6859f362c48cff1b5ff98f24b
parent50b1f44ec54746e5332f4bc87c70c223192e821f
drm/amd/display: Add DP-HDMI FRL PCON Support in DC

Change since v1: add brief description
1. Add hdmi frl pcon support to existing asic family.
2. Determine pcon frl capability based on pcon dpcd.
3. pcon frl is taken into consideration into mode validation.

v2: squash in warning fix (Alex)

Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc_link.c
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
drivers/gpu/drm/amd/display/dc/dc.h
drivers/gpu/drm/amd/display/dc/dc_dp_types.h
drivers/gpu/drm/amd/display/dc/dc_hw_types.h
drivers/gpu/drm/amd/display/dc/dc_link.h
drivers/gpu/drm/amd/display/dc/dc_types.h
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c