]> www.infradead.org Git - users/willy/linux.git/commit
drm/amd/display: Add monitor patch for specific eDP
authorIvan Lipski <ivlipski@amd.com>
Fri, 1 Dec 2023 13:25:16 +0000 (06:25 -0700)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 6 Dec 2023 20:59:17 +0000 (15:59 -0500)
commit3d71a8726e05a35beb9de394e86ce896d69e563f
treebd1b84e75addf2fca45616c3c2da44f127c107c2
parentfec05adc40c25a028c9dfa9d540f800a2d433f80
drm/amd/display: Add monitor patch for specific eDP

[WHY]
Some eDP panels's ext caps don't write initial value cause the value of
dpcd_addr(0x317) is random.  It means that sometimes the eDP will
clarify it is OLED, miniLED...etc cause the backlight control interface
is incorrect.

[HOW]
Add a new panel patch to remove sink ext caps(HDR,OLED...etc)

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Sun peng Li <sunpeng.li@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Ivan Lipski <ivlipski@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c