drm/amd/display: add a quirk to enable eDP0 on DP1
authorYilin Chen <Yilin.Chen@amd.com>
Fri, 7 Feb 2025 20:26:19 +0000 (15:26 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 25 Feb 2025 16:44:02 +0000 (11:44 -0500)
commitf6d17270d18a6a6753fff046330483d43f8405e4
tree3775c35de1890ca12e0599467b99d4fe1317facc
parentd295786840166074e3d5d3ba3e0d854b21749510
drm/amd/display: add a quirk to enable eDP0 on DP1

[why]
some board designs have eDP0 connected to DP1, need a way to enable
support_edp0_on_dp1 flag, otherwise edp related features cannot work

[how]
do a dmi check during dm initialization to identify systems that
require support_edp0_on_dp1. Optimize quirk table with callback
functions to set quirk entries, retrieve_dmi_info can set quirks
according to quirk entries

Cc: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Yilin Chen <Yilin.Chen@amd.com>
Signed-off-by: Zaeem Mohamed <zaeem.mohamed@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c