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drm/amdgpu: must update page table after gpu reset

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Record the gpu reset count in vmid to identify if gpu reset happened.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Chunming Zhou
2016-06-27 17:06:01 +08:00
committed by Alex Deucher
parent 847b6cf9fb
commit 6adb0513a4
2 changed files with 5 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@@ -897,6 +897,8 @@ struct amdgpu_vm_id {
/* last flushed PD/PT update */
struct fence *flushed_updates;
uint32_t current_gpu_reset_count;
uint32_t gds_base;
uint32_t gds_size;
uint32_t gws_base;