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From ab27c08bd1e1560ab66fcca48c92936d61f57295 Mon Sep 17 00:00:00 2001
From: Charlene Liu <charlene.liu@amd.com>
Date: Wed, 25 Oct 2017 20:30:46 -0400
Subject: [PATCH 2701/4131] drm/amd/display: Do post_update_surfaces on new
state
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>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index a2501d6..da8ca4d 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1427,10 +1427,7 @@ void dc_commit_updates_for_stream(struct dc *dc,
stream_update,
update_type,
context);
-
- if (update_type >= UPDATE_TYPE_FULL)
- dc_post_update_surfaces_to_stream(dc);
-
+ /*update current_State*/
if (dc->current_state != context) {
struct dc_state *old = dc->current_state;
@@ -1439,6 +1436,9 @@ void dc_commit_updates_for_stream(struct dc *dc,
dc_release_state(old);
}
+ /*let's use current_state to update watermark etc*/
+ if (update_type >= UPDATE_TYPE_FULL)
+ dc_post_update_surfaces_to_stream(dc);
return;
--
2.7.4
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