886 static struct uvc_control *uvc_find_control(struct uvc_video_chain *chain,  in uvc_find_control()
912 static int uvc_ctrl_populate_cache(struct uvc_video_chain *chain,  in uvc_ctrl_populate_cache()
989 static int __uvc_ctrl_load_cur(struct uvc_video_chain *chain,  in __uvc_ctrl_load_cur()
1025 static int __uvc_ctrl_get(struct uvc_video_chain *chain,  in __uvc_ctrl_get()
1045 static int __uvc_query_v4l2_class(struct uvc_video_chain *chain, u32 req_id,  in __uvc_query_v4l2_class()
1069 static int uvc_query_v4l2_class(struct uvc_video_chain *chain, u32 req_id,  in uvc_query_v4l2_class()
1088 int uvc_ctrl_is_accessible(struct uvc_video_chain *chain, u32 v4l2_id,  in uvc_ctrl_is_accessible()
1124 static int __uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,  in __uvc_query_v4l2_ctrl()
1217 int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain,  in uvc_query_v4l2_ctrl()
1268 int uvc_query_v4l2_menu(struct uvc_video_chain *chain,  in uvc_query_v4l2_menu()
1328 static void uvc_ctrl_fill_event(struct uvc_video_chain *chain,  in uvc_ctrl_fill_event()
1358 static void uvc_ctrl_send_event(struct uvc_video_chain *chain,  in uvc_ctrl_send_event()
1384 static void uvc_ctrl_send_slave_event(struct uvc_video_chain *chain,  in uvc_ctrl_send_slave_event()
1402 void uvc_ctrl_status_event(struct uvc_video_chain *chain,  in uvc_ctrl_status_event()
1453 bool uvc_ctrl_status_event_async(struct urb *urb, struct uvc_video_chain *chain,  in uvc_ctrl_status_event_async()
1624 int uvc_ctrl_begin(struct uvc_video_chain *chain)  in uvc_ctrl_begin()
1707 	struct uvc_video_chain *chain = handle->chain;  in __uvc_ctrl_commit()
1730 int uvc_ctrl_get(struct uvc_video_chain *chain,  in uvc_ctrl_get()
1749 	struct uvc_video_chain *chain = handle->chain;  in uvc_ctrl_set()
2015 int uvc_xu_ctrl_query(struct uvc_video_chain *chain,  in uvc_xu_ctrl_query()
2213 static int __uvc_ctrl_add_mapping(struct uvc_video_chain *chain,  in __uvc_ctrl_add_mapping()
2269 int uvc_ctrl_add_mapping(struct uvc_video_chain *chain,  in uvc_ctrl_add_mapping()
2421 static void uvc_ctrl_init_ctrl(struct uvc_video_chain *chain,  in uvc_ctrl_init_ctrl()
2512 static int uvc_ctrl_init_chain(struct uvc_video_chain *chain)  in uvc_ctrl_init_chain()
2570 	struct uvc_video_chain *chain;  in uvc_ctrl_init_device()