static int isp_video_get_graph_data(struct isp_video *video,
struct isp_pipeline *pipe)
{
- struct media_graph graph;
- struct media_entity *entity = &video->video.entity;
- struct media_device *mdev = entity->graph_obj.mdev;
+ struct media_pipeline_entity_iter iter;
+ struct media_entity *entity;
struct isp_video *far_end = NULL;
int ret;
- mutex_lock(&mdev->graph_mutex);
- ret = media_graph_walk_init(&graph, mdev);
- if (ret) {
- mutex_unlock(&mdev->graph_mutex);
+ ret = media_pipeline_entity_iter_init(&pipe->pipe, &iter);
+ if (ret)
return ret;
- }
- media_graph_walk_start(&graph, entity);
-
- while ((entity = media_graph_walk_next(&graph))) {
+ media_pipeline_for_each_entity(&pipe->pipe, &iter, entity) {
struct isp_video *__video;
media_entity_enum_set(&pipe->ent_enum, entity);
far_end = __video;
}
- mutex_unlock(&mdev->graph_mutex);
-
- media_graph_walk_cleanup(&graph);
+ media_pipeline_entity_iter_cleanup(&iter);
if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
pipe->input = far_end;