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drm/amdgpu: wait forever for wait emit 

the job must be emitted by scheduler, otherwise scheduler is abnormal.

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
This commit is contained in:
Chunming Zhou 2015-07-28 17:31:04 +08:00 committed by Alex Deucher
parent 4afcb30383
commit 51b9db27d0
2 changed files with 5 additions and 5 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
View File

@ -302,8 +302,8 @@ struct fence *amdgpu_ctx_get_fence(struct amdgpu_ctx *ctx,
if (amdgpu_enable_scheduler) {
r = amd_sched_wait_emit(&cring->c_entity,
seq,
true,
AMDGPU_WAIT_IDLE_TIMEOUT_IN_MS);
false,
-1);
if (r)
return NULL;
}

6
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
View File

@ -386,7 +386,7 @@ static int amdgpu_vm_clear_bo(struct amdgpu_device *adev,
sched_job);
r = amd_sched_wait_emit(&adev->kernel_ctx->rings[ring->idx].c_entity,
v_seq,
true,
false,
-1);
if (r)
DRM_ERROR("emit timeout\n");
@ -537,7 +537,7 @@ int amdgpu_vm_update_page_directory(struct amdgpu_device *adev,
sched_job);
r = amd_sched_wait_emit(&adev->kernel_ctx->rings[ring->idx].c_entity,
v_seq,
true,
false,
-1);
if (r)
DRM_ERROR("emit timeout\n");
@ -890,7 +890,7 @@ static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev,
sched_job);
r = amd_sched_wait_emit(&adev->kernel_ctx->rings[ring->idx].c_entity,
v_seq,
true,
false,
-1);
if (r)
DRM_ERROR("emit timeout\n");