drm/amdgpu:kiq reg access need timeout(v2)

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this is to prevent fence forever waiting if FLR occured
during register accessing.

v2:
use define instead of hardcode for the timeout msec

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>

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Monk Liu 2017-05-05 17:30:50 -04:00 • committed by Alex Deucher

parent 2fdde9fa97

commit ff82577a10

1 changed files with 8 additions and 5 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c

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