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From 2c46afcdfb48d4e6afe19d77575eab9953b4c120 Mon Sep 17 00:00:00 2001
From: Yongqiang Sun <yongqiang.sun@amd.com>
Date: Fri, 7 Dec 2018 10:38:05 -0500
Subject: [PATCH 0968/2940] drm/amd/display: Optimize passive update planes.
[Why]
passive update planes still spends a litte more
time on some cases.
[How]
Remove unnecessary trace which involving in some register read.
Disable debug output for release build.
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 1484d33111d4..19c03ac2ff56 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1570,9 +1570,6 @@ static void commit_planes_for_stream(struct dc *dc,
}
}
- if (update_type == UPDATE_TYPE_FULL)
- context_timing_trace(dc, &context->res_ctx);
-
// Update Type FAST, Surface updates
if (update_type == UPDATE_TYPE_FAST) {
/* Lock the top pipe while updating plane addrs, since freesync requires
--
2.17.1
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