Alex Deucher 575a07d2da drm/amdgpu/sdma4: set wptr shadow atomically (v2)
No functional change until wptr polling uses this
location (future patch).

v2: use WRITE_ONCE

Cc: Frank Min <Frank.Min@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-08-15 14:46:02 -04:00
..
2017-07-20 14:56:46 -07:00
2017-08-04 16:59:50 +10:00
2017-07-17 12:26:12 -07:00
2017-07-20 14:40:36 +02:00