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| author | Yongqiang Sun <yongqiang.sun@amd.com> | 2017-11-09 13:55:46 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-12-06 12:48:07 -0500 |
| commit | 4f804817d5cfb4bd1abf59a29721446af4b4cfd4 (patch) | |
| tree | 9c437ec1b8b19da385de6077cd99b5c0227c188e /drivers | |
| parent | afbeb2638b0a983100a5e6591bd1b76ef45bf20c (diff) | |
| download | linux-stable-4f804817d5cfb4bd1abf59a29721446af4b4cfd4.tar.gz linux-stable-4f804817d5cfb4bd1abf59a29721446af4b4cfd4.tar.bz2 linux-stable-4f804817d5cfb4bd1abf59a29721446af4b4cfd4.zip | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc.c | 4 | ||||
| -rw-r--r-- | 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 f8cbc4f0b1a3..fb33556eeac6 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -1314,8 +1314,8 @@ 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 09051dfe1844..e650bdcd9423 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 @@ -2881,6 +2881,9 @@ 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); } |