diff options
| author | Alex Hung <alex.hung@amd.com> | 2023-12-01 06:25:39 -0700 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-12-06 15:22:36 -0500 |
| commit | 87ce0e62694115cfe4210a17c269d6855d2a139b (patch) | |
| tree | 02f6e7eacabdae51963fcbc6d7d9b9b70113c83d /drivers/gpu/drm/amd/display/dc/dc_stream.h | |
| parent | 50ad10cba6cd1c7f0ac9049f2c2c6b7589b510d0 (diff) | |
drm/amd/display: Disable DWB frame capture to emulate oneshot
[WHY]
drm_writeback requires to capture exact one frame in each writeback
call.
[HOW]
frame_capture is disabled after each writeback is completed.
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_stream.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_stream.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h index e61eea6db29c..4ac48c346a33 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_stream.h +++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h @@ -454,6 +454,10 @@ bool dc_stream_add_writeback(struct dc *dc, struct dc_stream_state *stream, struct dc_writeback_info *wb_info); +bool dc_stream_fc_disable_writeback(struct dc *dc, + struct dc_stream_state *stream, + uint32_t dwb_pipe_inst); + bool dc_stream_remove_writeback(struct dc *dc, struct dc_stream_state *stream, uint32_t dwb_pipe_inst); |