30 struct v4l2_ctrl;
123 	int (*g_volatile_ctrl)(struct v4l2_ctrl *ctrl);
124 	int (*try_ctrl)(struct v4l2_ctrl *ctrl);
125 	int (*s_ctrl)(struct v4l2_ctrl *ctrl);
141 	bool (*equal)(const struct v4l2_ctrl *ctrl, u32 idx,
144 	void (*init)(const struct v4l2_ctrl *ctrl, u32 idx,
146 	void (*log)(const struct v4l2_ctrl *ctrl);
147 	int (*validate)(const struct v4l2_ctrl *ctrl, u32 idx,
163 typedef void (*v4l2_ctrl_notify_fnc)(struct v4l2_ctrl *ctrl, void *priv);
251 struct v4l2_ctrl {  struct
256 	struct v4l2_ctrl **cluster;  argument
336 	struct v4l2_ctrl *ctrl;
557 static inline void v4l2_ctrl_lock(struct v4l2_ctrl *ctrl)  in v4l2_ctrl_lock()
567 static inline void v4l2_ctrl_unlock(struct v4l2_ctrl *ctrl)  in v4l2_ctrl_unlock()
622 struct v4l2_ctrl *v4l2_ctrl_new_custom(struct v4l2_ctrl_handler *hdl,
646 struct v4l2_ctrl *v4l2_ctrl_new_std(struct v4l2_ctrl_handler *hdl,
672 struct v4l2_ctrl *v4l2_ctrl_new_std_menu(struct v4l2_ctrl_handler *hdl,
697 struct v4l2_ctrl *v4l2_ctrl_new_std_menu_items(struct v4l2_ctrl_handler *hdl,
718 struct v4l2_ctrl *v4l2_ctrl_new_std_compound(struct v4l2_ctrl_handler *hdl,
739 struct v4l2_ctrl *v4l2_ctrl_new_int_menu(struct v4l2_ctrl_handler *hdl,
751 typedef bool (*v4l2_ctrl_filter)(const struct v4l2_ctrl *ctrl);
786 bool v4l2_ctrl_radio_filter(const struct v4l2_ctrl *ctrl);
795 void v4l2_ctrl_cluster(unsigned int ncontrols, struct v4l2_ctrl **controls);
830 			    struct v4l2_ctrl **controls,
843 struct v4l2_ctrl *v4l2_ctrl_find(struct v4l2_ctrl_handler *hdl, u32 id);
857 void v4l2_ctrl_activate(struct v4l2_ctrl *ctrl, bool active);
873 void __v4l2_ctrl_grab(struct v4l2_ctrl *ctrl, bool grabbed);
890 static inline void v4l2_ctrl_grab(struct v4l2_ctrl *ctrl, bool grabbed)  in v4l2_ctrl_grab()
919 int __v4l2_ctrl_modify_range(struct v4l2_ctrl *ctrl,
941 static inline int v4l2_ctrl_modify_range(struct v4l2_ctrl *ctrl,  in v4l2_ctrl_modify_range()
967 void v4l2_ctrl_notify(struct v4l2_ctrl *ctrl, v4l2_ctrl_notify_fnc notify,
1013 s32 v4l2_ctrl_g_ctrl(struct v4l2_ctrl *ctrl);
1027 int __v4l2_ctrl_s_ctrl(struct v4l2_ctrl *ctrl, s32 val);
1041 static inline int v4l2_ctrl_s_ctrl(struct v4l2_ctrl *ctrl, s32 val)  in v4l2_ctrl_s_ctrl()
1064 s64 v4l2_ctrl_g_ctrl_int64(struct v4l2_ctrl *ctrl);
1078 int __v4l2_ctrl_s_ctrl_int64(struct v4l2_ctrl *ctrl, s64 val);
1093 static inline int v4l2_ctrl_s_ctrl_int64(struct v4l2_ctrl *ctrl, s64 val)  in v4l2_ctrl_s_ctrl_int64()
1116 int __v4l2_ctrl_s_ctrl_string(struct v4l2_ctrl *ctrl, const char *s);
1131 static inline int v4l2_ctrl_s_ctrl_string(struct v4l2_ctrl *ctrl, const char *s)  in v4l2_ctrl_s_ctrl_string()
1155 int __v4l2_ctrl_s_ctrl_compound(struct v4l2_ctrl *ctrl,
1172 static inline int v4l2_ctrl_s_ctrl_compound(struct v4l2_ctrl *ctrl,  in v4l2_ctrl_s_ctrl_compound()
1325 struct v4l2_ctrl *