diff options
Diffstat (limited to 'drivers/gpu/drm/amd/include')
| -rw-r--r-- | drivers/gpu/drm/amd/include/amdgpu_userqueue.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/include/amdgpu_userqueue.h b/drivers/gpu/drm/amd/include/amdgpu_userqueue.h index b739274c72e1..bbd29f68b8d4 100644 --- a/drivers/gpu/drm/amd/include/amdgpu_userqueue.h +++ b/drivers/gpu/drm/amd/include/amdgpu_userqueue.h @@ -29,6 +29,12 @@ struct amdgpu_mqd_prop; +struct amdgpu_userq_obj { + void *cpu_ptr; + uint64_t gpu_addr; + struct amdgpu_bo *obj; +}; + struct amdgpu_usermode_queue { int queue_type; uint64_t doorbell_handle; @@ -37,6 +43,7 @@ struct amdgpu_usermode_queue { struct amdgpu_mqd_prop *userq_prop; struct amdgpu_userq_mgr *userq_mgr; struct amdgpu_vm *vm; + struct amdgpu_userq_obj mqd; }; struct amdgpu_userq_funcs { @@ -60,4 +67,10 @@ int amdgpu_userq_mgr_init(struct amdgpu_userq_mgr *userq_mgr, struct amdgpu_devi void amdgpu_userq_mgr_fini(struct amdgpu_userq_mgr *userq_mgr); +int amdgpu_userqueue_create_object(struct amdgpu_userq_mgr *uq_mgr, + struct amdgpu_userq_obj *userq_obj, + int size); + +void amdgpu_userqueue_destroy_object(struct amdgpu_userq_mgr *uq_mgr, + struct amdgpu_userq_obj *userq_obj); #endif |