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From 346e5b61db2fa6848e59aea9c67facf202486fd4 Mon Sep 17 00:00:00 2001
From: Yongqiang Sun <yongqiang.sun@amd.com>
Date: Thu, 9 Nov 2017 13:55:46 -0500
Subject: [PATCH 2769/4131] drm/amd/display: Move update_plane_addr to
apply_ctx_for_surface for dce.
Move update_plane_addr to apply_ctx_for_surface, address update will
just be called once, not twice for updat type is full and medium.
This will reduce some reg access and duration time.
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Reviewed-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 | 4 ++--
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 3 +++
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index d4519a4..8cad8bb 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1275,8 +1275,8 @@ static void commit_planes_for_stream(struct dc *dc,
if (pipe_ctx->plane_state != plane_state)
continue;
- if (srf_updates[i].flip_addr)
- dc->hwss.update_plane_addr(dc, pipe_ctx);
+ if (update_type == UPDATE_TYPE_FAST && srf_updates[i].flip_addr)
+ dc->hwss.update_plane_addr(dc, pipe_ctx);
}
}
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index ee3b944..6376245 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -2879,6 +2879,9 @@ static void dce110_apply_ctx_for_surface(
context->stream_count);
dce110_program_front_end_for_pipe(dc, pipe_ctx);
+
+ dc->hwss.update_plane_addr(dc, pipe_ctx);
+
program_surface_visibility(dc, pipe_ctx);
}
--
2.7.4
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