52 	struct drm_gem_object *gem_obj;  in __drm_gem_cma_create()  local
56 		gem_obj = drm->driver->gem_create_object(drm, size);  in __drm_gem_cma_create()
58 		gem_obj = kzalloc(sizeof(*cma_obj), GFP_KERNEL);  in __drm_gem_cma_create()
59 	if (!gem_obj)  in __drm_gem_cma_create()
61 	cma_obj = container_of(gem_obj, struct drm_gem_cma_object, base);  in __drm_gem_cma_create()
63 	ret = drm_gem_object_init(drm, gem_obj, size);  in __drm_gem_cma_create()
67 	ret = drm_gem_create_mmap_offset(gem_obj);  in __drm_gem_cma_create()
69 		drm_gem_object_release(gem_obj);  in __drm_gem_cma_create()
144 	struct drm_gem_object *gem_obj;  in drm_gem_cma_create_with_handle()  local
151 	gem_obj = &cma_obj->base;  in drm_gem_cma_create_with_handle()
157 	ret = drm_gem_handle_create(file_priv, gem_obj, handle);  in drm_gem_cma_create_with_handle()
159 	drm_gem_object_put_unlocked(gem_obj);  in drm_gem_cma_create_with_handle()
176 void drm_gem_cma_free_object(struct drm_gem_object *gem_obj)  in drm_gem_cma_free_object()  argument
180 	cma_obj = to_drm_gem_cma_obj(gem_obj);  in drm_gem_cma_free_object()
182 	if (gem_obj->import_attach) {  in drm_gem_cma_free_object()
184 			dma_buf_vunmap(gem_obj->import_attach->dmabuf, cma_obj->vaddr);  in drm_gem_cma_free_object()
185 		drm_prime_gem_destroy(gem_obj, cma_obj->sgt);  in drm_gem_cma_free_object()
187 		dma_free_wc(gem_obj->dev->dev, cma_obj->base.size,  in drm_gem_cma_free_object()
191 	drm_gem_object_release(gem_obj);  in drm_gem_cma_free_object()
311 	struct drm_gem_object *gem_obj;  in drm_gem_cma_mmap()  local
318 	gem_obj = vma->vm_private_data;  in drm_gem_cma_mmap()
319 	cma_obj = to_drm_gem_cma_obj(gem_obj);  in drm_gem_cma_mmap()