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(parent: 1fe098a) | patch
drm/amdgpu: new method to sync ce&de
authorMonk Liu <Monk.Liu@amd.com>
Fri, 26 Aug 2016 06:15:03 +0000 (14:15 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 12 Sep 2016 22:12:17 +0000 (18:12 -0400)
commit1e0a96522ec2243dfc6cc50e585dae17d438fd5e
treec79988f525a22cffbbe59fcce71ff50ae7c91105tree | snapshot
parent1fe098a05c812ddcfd4ba13679952322cb2cfbefcommit | diff
drm/amdgpu: new method to sync ce&de

sync switch buffer scheme with windows kmd for gfx v8,
step2:
Insert 128NOP after&before VM flush to prevent CE vm fault.

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c diff | blob | history
Linux Kernel Source Tree.