drm/amdgpu: add ring soft recovery v4

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Instead of hammering hard on the GPU try a soft recovery first.

v2: reorder code a bit
v3: increase timeout to 10ms, increment GPU reset counter
v4: squash in compile fix (Christian)

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>

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Christian König 2018-08-21 11:11:36 +02:00 • committed by Alex Deucher

parent 07e6d3f03b

commit 7876fa4f55

3 changed files with 35 additions and 0 deletions

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6

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

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25

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

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4

drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h

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