diff options
| author | Leo (Sunpeng) Li <sunpeng.li@amd.com> | 2018-01-03 13:04:21 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 14:18:34 -0500 |
| commit | d1bd7d61bc668a11224768cd77bb9d403ad04ffd (patch) | |
| tree | f074faf9270db338e460d3b196fcb0c2c79b2d67 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | |
| parent | ff1374c94bb7d086a01c745176e418e7ac7e2ce6 (diff) | |
drm/amd/display: Early return on crc get
If crc is disabled, early return when getting crc's. That way, we avoid
reading extra registers within the pflip high irq.
Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h index c2ca7b50f0b7..33dc5dce1f6d 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h @@ -212,6 +212,7 @@ struct dm_crtc_state { struct dc_stream_state *stream; bool crc_first_skipped; + bool crc_enabled; }; #define to_dm_crtc_state(x) container_of(x, struct dm_crtc_state, base) |