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(parent: ff1374c) | 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)
commitd1bd7d61bc668a11224768cd77bb9d403ad04ffd
treef074faf9270db338e460d3b196fcb0c2c79b2d67tree | snapshot
parentff1374c94bb7d086a01c745176e418e7ac7e2ce6commit | 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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