32 struct v4l2_ctrl;
71 	int (*g_volatile_ctrl)(struct v4l2_ctrl *ctrl);
72 	int (*try_ctrl)(struct v4l2_ctrl *ctrl);
73 	int (*s_ctrl)(struct v4l2_ctrl *ctrl);
83 	bool (*equal)(const struct v4l2_ctrl *ctrl, u32 idx,
86 	void (*init)(const struct v4l2_ctrl *ctrl, u32 idx,
88 	void (*log)(const struct v4l2_ctrl *ctrl);
89 	int (*validate)(const struct v4l2_ctrl *ctrl, u32 idx,
93 typedef void (*v4l2_ctrl_notify_fnc)(struct v4l2_ctrl *ctrl, void *priv);
163 struct v4l2_ctrl {  struct
168 	struct v4l2_ctrl **cluster;  argument
226 	struct v4l2_ctrl *ctrl;  argument
376 static inline void v4l2_ctrl_lock(struct v4l2_ctrl *ctrl)  in v4l2_ctrl_lock()
385 static inline void v4l2_ctrl_unlock(struct v4l2_ctrl *ctrl)  in v4l2_ctrl_unlock()
423 struct v4l2_ctrl *v4l2_ctrl_new_custom(struct v4l2_ctrl_handler *hdl,
443 struct v4l2_ctrl *v4l2_ctrl_new_std(struct v4l2_ctrl_handler *hdl,
465 struct v4l2_ctrl *v4l2_ctrl_new_std_menu(struct v4l2_ctrl_handler *hdl,
488 struct v4l2_ctrl *v4l2_ctrl_new_std_menu_items(struct v4l2_ctrl_handler *hdl,
505 struct v4l2_ctrl *v4l2_ctrl_new_int_menu(struct v4l2_ctrl_handler *hdl,
517 struct v4l2_ctrl *v4l2_ctrl_add_ctrl(struct v4l2_ctrl_handler *hdl,
518 					  struct v4l2_ctrl *ctrl);
535 			  bool (*filter)(const struct v4l2_ctrl *ctrl));
546 bool v4l2_ctrl_radio_filter(const struct v4l2_ctrl *ctrl);
552 void v4l2_ctrl_cluster(unsigned ncontrols, struct v4l2_ctrl **controls);
584 void v4l2_ctrl_auto_cluster(unsigned ncontrols, struct v4l2_ctrl **controls,
595 struct v4l2_ctrl *v4l2_ctrl_find(struct v4l2_ctrl_handler *hdl, u32 id);
608 void v4l2_ctrl_activate(struct v4l2_ctrl *ctrl, bool active);
623 void v4l2_ctrl_grab(struct v4l2_ctrl *ctrl, bool grabbed);
627 int __v4l2_ctrl_modify_range(struct v4l2_ctrl *ctrl,
647 static inline int v4l2_ctrl_modify_range(struct v4l2_ctrl *ctrl,  in v4l2_ctrl_modify_range()
671 void v4l2_ctrl_notify(struct v4l2_ctrl *ctrl, v4l2_ctrl_notify_fnc notify, void *priv);
707 s32 v4l2_ctrl_g_ctrl(struct v4l2_ctrl *ctrl);
710 int __v4l2_ctrl_s_ctrl(struct v4l2_ctrl *ctrl, s32 val);
721 static inline int v4l2_ctrl_s_ctrl(struct v4l2_ctrl *ctrl, s32 val)  in v4l2_ctrl_s_ctrl()
741 s64 v4l2_ctrl_g_ctrl_int64(struct v4l2_ctrl *ctrl);
744 int __v4l2_ctrl_s_ctrl_int64(struct v4l2_ctrl *ctrl, s64 val);
756 static inline int v4l2_ctrl_s_ctrl_int64(struct v4l2_ctrl *ctrl, s64 val)  in v4l2_ctrl_s_ctrl_int64()
768 int __v4l2_ctrl_s_ctrl_string(struct v4l2_ctrl *ctrl, const char *s);
780 static inline int v4l2_ctrl_s_ctrl_string(struct v4l2_ctrl *ctrl, const char *s)  in v4l2_ctrl_s_ctrl_string()