Commit c2c2ce1e authored Dec 07, 2018 by Yongqiang Sun Committed by Alex Deucher Dec 18, 2018

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>

parent 1ae62f31

drivers/gpu/drm/amd/display/dc/core/dc.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -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

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