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(parent: d5cfd0e) | patch
drm/amd/display: Early return on crc get
authorLeo (Sunpeng) Li <sunpeng.li@amd.com>
Wed, 3 Jan 2018 18:04:21 +0000 (13:04 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 19 Feb 2018 19:18:34 +0000 (14:18 -0500)
commitd0a098db051096f7839f62e9c1a5a219fd5d3243
treef074faf9270db338e460d3b196fcb0c2c79b2d67tree | snapshot
parentd5cfd0e0409a4b7ff400c77cf0b16a557f2651ddcommit | 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>
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h diff | blob | history
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c diff | blob | history
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