31  * GEM drivers which provide a GEM based dumb buffer with a virtual address are supported.
270 	if (buffer->gem) {  in drm_client_buffer_delete()
271 		drm_gem_vunmap_unlocked(buffer->gem, &buffer->map);  in drm_client_buffer_delete()
272 		drm_gem_object_put(buffer->gem);  in drm_client_buffer_delete()
309 	buffer->gem = obj;  in drm_client_buffer_create()
343 	struct drm_gem_object *gem = buffer->gem;  in drm_client_buffer_vmap_local()  local
347 	drm_gem_lock(gem);  in drm_client_buffer_vmap_local()
349 	ret = drm_gem_vmap(gem, map);  in drm_client_buffer_vmap_local()
357 	drm_gem_unlock(gem);  in drm_client_buffer_vmap_local()
372 	struct drm_gem_object *gem = buffer->gem;  in drm_client_buffer_vunmap_local()  local
375 	drm_gem_vunmap(gem, map);  in drm_client_buffer_vunmap_local()
376 	drm_gem_unlock(gem);  in drm_client_buffer_vunmap_local()
404 	struct drm_gem_object *gem = buffer->gem;  in drm_client_buffer_vmap()  local
408 	drm_gem_lock(gem);  in drm_client_buffer_vmap()
410 	ret = drm_gem_pin_locked(gem);  in drm_client_buffer_vmap()
413 	ret = drm_gem_vmap(gem, map);  in drm_client_buffer_vmap()
417 	drm_gem_unlock(gem);  in drm_client_buffer_vmap()
424 	drm_gem_unpin_locked(buffer->gem);  in drm_client_buffer_vmap()
426 	drm_gem_unlock(gem);  in drm_client_buffer_vmap()
441 	struct drm_gem_object *gem = buffer->gem;  in drm_client_buffer_vunmap()  local
444 	drm_gem_lock(gem);  in drm_client_buffer_vunmap()
445 	drm_gem_vunmap(gem, map);  in drm_client_buffer_vunmap()
446 	drm_gem_unpin_locked(gem);  in drm_client_buffer_vunmap()
447 	drm_gem_unlock(gem);  in drm_client_buffer_vunmap()
526 	 * again to solve a circular dependency should anybody export the GEM  in drm_client_framebuffer_create()
528 	 * holding references to the GEM object to prevent its destruction.  in drm_client_framebuffer_create()