Commit 34935701 authored Feb 28, 2025 by Zhongwei Zhang Committed by Alex Deucher Mar 10, 2025

drm/amd/display: Correct timing_adjust_pending flag setting.



[Why&How]
stream->adjust will be overwritten by update->crtc_timing_adjust.
We should set update->crtc_timing_adjust->timing_adjust_pending
and then overwrite stream->adjust.
Reset update->crtc_timing_adjust->timing_adjust_pending after
the assignment.

Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Zhongwei Zhang <Zhongwei.Zhang@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent d3069fee

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

+2 −1

Original line number	Diff line number	Diff line
		@@ -3169,8 +3169,9 @@ static void copy_stream_update_to_stream(struct dc *dc,
		if (update->crtc_timing_adjust) {
		if (stream->adjust.v_total_min != update->crtc_timing_adjust->v_total_min \|\|
		stream->adjust.v_total_max != update->crtc_timing_adjust->v_total_max)
		stream->adjust.timing_adjust_pending = true;
		update->crtc_timing_adjust->timing_adjust_pending = true;
		stream->adjust = *update->crtc_timing_adjust;
		update->crtc_timing_adjust->timing_adjust_pending = false;
		}

		if (update->dpms_off)