Commit 1402c605 authored Mar 14, 2018 by Eric Yang Committed by Alex Deucher Apr 11, 2018

drm/amd/display: Set all update flags when we have full update



To prevent future optimization related bugs, just set all update
flags when we have a full update, since we know we want to reprogram
everything in that case.

Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 78d5d04d

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

+1 −1

Original line number	Diff line number	Diff line
		@@ -1208,7 +1208,7 @@ enum surface_update_type dc_check_update_surfaces_for_stream(
		type = check_update_surfaces_for_stream(dc, updates, surface_count, stream_update, stream_status);
		if (type == UPDATE_TYPE_FULL)
		for (i = 0; i < surface_count; i++)
		updates[i].surface->update_flags.bits.full_update = 1;
		updates[i].surface->update_flags.raw = 0xFFFFFFFF;

		return type;
		}

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