From: Charlene Liu <charlene.liu@amd.com>
Date: Thu, 1 Feb 2018 15:16:20 -0500
Subject: drm/amd/display: add force_trigger even to static screen control
Git-commit: ed8462acafaf428e319548f63a0d808e436c8ea3
Patch-mainline: v4.17-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@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/dc.h                         |    1 +
 drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c |    2 ++
 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c   |    2 ++
 3 files changed, 5 insertions(+)

--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -95,6 +95,7 @@ struct dc_surface_dcc_cap {
 };
 
 struct dc_static_screen_events {
+	bool force_trigger;
 	bool cursor_update;
 	bool surface_update;
 	bool overlay_update;
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -1628,6 +1628,8 @@ static void set_static_screen_control(st
 		value |= 0x80;
 	if (events->cursor_update)
 		value |= 0x2;
+	if (events->force_trigger)
+		value |= 0x1;
 
 #if defined(CONFIG_DRM_AMD_DC_FBC)
 	value |= 0x84;
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -2168,6 +2168,8 @@ static void set_static_screen_control(st
 		value |= 0x80;
 	if (events->cursor_update)
 		value |= 0x2;
+	if (events->force_trigger)
+		value |= 0x1;
 
 	for (i = 0; i < num_pipes; i++)
 		pipe_ctx[i]->stream_res.tg->funcs->