From 1402c605173bbbb1c2f7e615a1708a6ee61c69c3 Mon Sep 17 00:00:00 2001 From: Eric Yang Date: Wed, 14 Mar 2018 17:56:58 -0400 Subject: [PATCH] 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 Reviewed-by: Tony Cheng Acked-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/core/dc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 6f4ad67..b331d9e 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -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; } -- 2.7.4