From: Charlene Liu <charlene.liu@amd.com>
Date: Fri, 10 Feb 2017 17:51:27 -0500
Subject: drm/amd/display: color distortion after DPMS+ background color fix
Git-commit: b3c64dff24e829c0b61b340fbaf0efaf20ce5d58
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -1054,6 +1054,8 @@ static enum dc_status apply_single_contr
 	if (!pipe_ctx_old->stream) {
 		core_link_enable_stream(pipe_ctx);
 
+	resource_build_info_frame(pipe_ctx);
+	dce110_update_info_frame(pipe_ctx);
 		if (dc_is_dp_signal(pipe_ctx->stream->signal))
 			dce110_unblank_stream(pipe_ctx,
 				&stream->sink->link->public.cur_link_settings);