Commit 98b02e9f authored by George Shen's avatar George Shen Committed by Alex Deucher
Browse files

drm/amd/display: Fix typo in override_lane_settings 



[Why]
The function currently skips overriding the drive
settings of the first lane.

[How]
Change for loop to start at 0 instead of 1.

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>
Cc: stable@vger.kernel.org
parent 235870f6

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

+1 −1
Original line number Diff line number Diff line
@@ -944,7 +944,7 @@ static void override_lane_settings(const struct link_training_settings *lt_setti 


		return;



	for (lane = 1; lane < LANE_COUNT_DP_MAX; lane++) {

	for (lane = 0; lane < LANE_COUNT_DP_MAX; lane++) {

		if (lt_settings->voltage_swing)

			lane_settings[lane].VOLTAGE_SWING = *lt_settings->voltage_swing;

		if (lt_settings->pre_emphasis)