From 747012382937e4b6eb34ba730e815f9da836e454 Mon Sep 17 00:00:00 2001
From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Date: Thu, 22 Aug 2019 14:12:57 -0400
Subject: drm/amd/display: add additional flag consideration for surface update
Git-commit: 747012382937e4b6eb34ba730e815f9da836e454
Patch-mainline: v5.5-rc1
References: bsc#1152489

Surface dchub/dpp update would not trigger if a stream update was the
only cause. This change now allows stream flags to trigger this update.

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index 81740e0c4c4e..faaf8841c61e 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -1375,7 +1375,7 @@ static void dcn20_program_pipe(
 	if (pipe_ctx->update_flags.bits.enable)
 		dcn20_enable_plane(dc, pipe_ctx, context);
 
-	if (pipe_ctx->update_flags.raw || pipe_ctx->plane_state->update_flags.raw)
+	if (pipe_ctx->update_flags.raw || pipe_ctx->plane_state->update_flags.raw || pipe_ctx->stream->update_flags.raw)
 		dcn20_update_dchubp_dpp(dc, pipe_ctx, context);
 
 	if (pipe_ctx->update_flags.bits.enable
-- 
2.28.0