From: Sung Lee <sung.lee@amd.com>
Date: Fri, 21 Feb 2020 19:50:55 +0000 (-0500)
Subject: drm/amd/display: Set clock optimization required after update clocks
X-Git-Tag: v5.15~4077^2~22^2~68
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ffa121419257d72ea520bf31e15d12effb50c039;p=platform%2Fkernel%2Flinux-starfive.git

drm/amd/display: Set clock optimization required after update clocks

[WHY]
We see an issue that caused clk_optimized_required to be set true in
certain cases, causing passive flips to fail. This is because of a typo
where wm_optimized_required was set twice.

[HOW]
Set clk_optimized_required to false after updating clocks.

Signed-off-by: Sung Lee <sung.lee@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

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 49f5af9e3016..045ba08c85b4 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -1674,7 +1674,7 @@ void dcn20_optimize_bandwidth(
 				dc->clk_mgr,
 				context,
 				true);
-		dc->wm_optimized_required = false;
+		dc->clk_optimized_required = false;
 	}
 }