Commit 95133f41 authored by George Shen's avatar George Shen Committed by Alex Deucher
Browse files

drm/amd/display: Fix in overriding DP drive settings 



[Why & How]
Check always_match_dpcd_with_hw_lane_settings bit before
overriding the DP drive settings

Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: default avatarWenjing Liu <Wenjing.Liu@amd.com>
Acked-by: default avatarAlan Liu <HaoPing.Liu@amd.com>
Signed-off-by: default avatarGeorge Shen <george.shen@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f18368b6

drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c

+3 −2
Original line number Diff line number Diff line
@@ -1674,6 +1674,7 @@ static void override_training_settings( 
			: POST_CURSOR2_DISABLED;

	}



	if (lt_settings->always_match_dpcd_with_hw_lane_settings)

		dp_hw_to_dpcd_lane_settings(lt_settings,

				lt_settings->hw_lane_settings, lt_settings->dpcd_lane_settings);