diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index f8bf0f6b5097..35d76cfbc88a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -248,6 +248,10 @@ static int amdgpu_cs_pass1(struct amdgpu_cs_parser *p, if (size < sizeof(struct drm_amdgpu_cs_chunk_fence)) goto free_partial_kdata; + /* Only a single user fence is allowed to simplify handling. */ + if (p->uf_bo) + goto free_partial_kdata; + ret = amdgpu_cs_p1_user_fence(p, p->chunks[i].kdata, &uf_offset); if (ret) @@ -1123,8 +1127,7 @@ static int amdgpu_cs_vm_handling(struct amdgpu_cs_parser *p) if (p->gang_size > 1 && !adev->vm_manager.concurrent_flush) { for (i = 0; i < p->gang_size; ++i) { struct drm_sched_entity *entity = p->entities[i]; - struct drm_gpu_scheduler *sched = - container_of(entity->rq, typeof(*sched), rq); + struct drm_gpu_scheduler *sched = entity->rq->sched; struct amdgpu_ring *ring = to_amdgpu_ring(sched); if (amdgpu_vmid_uses_reserved(vm, ring->vm_hub)) @@ -1241,8 +1244,7 @@ static int amdgpu_cs_sync_rings(struct amdgpu_cs_parser *p) return r; } - sched = container_of(p->gang_leader->base.entity->rq, typeof(*sched), - rq); + sched = p->gang_leader->base.entity->rq->sched; while ((fence = amdgpu_sync_get_fence(&p->sync))) { struct drm_sched_fence *s_fence = to_drm_sched_fence(fence); |