235 static void alloc_resource(struct amdgpu_vcn_bo *vcn_bo,  in alloc_resource()  argument
256 	vcn_bo->addr = va;  in alloc_resource()
257 	vcn_bo->handle = buf_handle;  in alloc_resource()
258 	vcn_bo->size = req.alloc_size;  in alloc_resource()
259 	vcn_bo->va_handle = va_handle;  in alloc_resource()
260 	r = amdgpu_bo_cpu_map(vcn_bo->handle, (void **)&vcn_bo->ptr);  in alloc_resource()
262 	memset(vcn_bo->ptr, 0, size);  in alloc_resource()
263 	r = amdgpu_bo_cpu_unmap(vcn_bo->handle);  in alloc_resource()
267 static void free_resource(struct amdgpu_vcn_bo *vcn_bo)  in free_resource()  argument
271 	r = amdgpu_bo_va_op(vcn_bo->handle, 0, vcn_bo->size,  in free_resource()
272 			    vcn_bo->addr, 0, AMDGPU_VA_OP_UNMAP);  in free_resource()
275 	r = amdgpu_va_range_free(vcn_bo->va_handle);  in free_resource()
278 	r = amdgpu_bo_free(vcn_bo->handle);  in free_resource()
280 	memset(vcn_bo, 0, sizeof(*vcn_bo));  in free_resource()