197 	int (*log_status)(struct v4l2_subdev *sd);
198 	int (*s_io_pin_config)(struct v4l2_subdev *sd, size_t n,
200 	int (*init)(struct v4l2_subdev *sd, u32 val);
201 	int (*load_fw)(struct v4l2_subdev *sd);
202 	int (*reset)(struct v4l2_subdev *sd, u32 val);
203 	int (*s_gpio)(struct v4l2_subdev *sd, u32 val);
204 	long (*command)(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
205 	long (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
207 	long (*compat_ioctl32)(struct v4l2_subdev *sd, unsigned int cmd,
211 	int (*g_register)(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg);
212 	int (*s_register)(struct v4l2_subdev *sd, const struct v4l2_dbg_register *reg);
214 	int (*s_power)(struct v4l2_subdev *sd, int on);
215 	int (*interrupt_service_routine)(struct v4l2_subdev *sd,
217 	int (*subscribe_event)(struct v4l2_subdev *sd, struct v4l2_fh *fh,
219 	int (*unsubscribe_event)(struct v4l2_subdev *sd, struct v4l2_fh *fh,
274 	int (*standby)(struct v4l2_subdev *sd);
275 	int (*s_radio)(struct v4l2_subdev *sd);
276 	int (*s_frequency)(struct v4l2_subdev *sd, const struct v4l2_frequency *freq);
277 	int (*g_frequency)(struct v4l2_subdev *sd, struct v4l2_frequency *freq);
278 	int (*enum_freq_bands)(struct v4l2_subdev *sd, struct v4l2_frequency_band *band);
279 	int (*g_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt);
280 	int (*s_tuner)(struct v4l2_subdev *sd, const struct v4l2_tuner *vt);
281 	int (*g_modulator)(struct v4l2_subdev *sd, struct v4l2_modulator *vm);
282 	int (*s_modulator)(struct v4l2_subdev *sd, const struct v4l2_modulator *vm);
283 	int (*s_type_addr)(struct v4l2_subdev *sd, struct tuner_setup *type);
284 	int (*s_config)(struct v4l2_subdev *sd, const struct v4l2_priv_tun_config *config);
314 	int (*s_clock_freq)(struct v4l2_subdev *sd, u32 freq);
315 	int (*s_i2s_clock_freq)(struct v4l2_subdev *sd, u32 freq);
316 	int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
317 	int (*s_stream)(struct v4l2_subdev *sd, int enable);
482 	int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
483 	int (*s_crystal_freq)(struct v4l2_subdev *sd, u32 freq, u32 flags);
484 	int (*g_std)(struct v4l2_subdev *sd, v4l2_std_id *norm);
485 	int (*s_std)(struct v4l2_subdev *sd, v4l2_std_id norm);
486 	int (*s_std_output)(struct v4l2_subdev *sd, v4l2_std_id std);
487 	int (*g_std_output)(struct v4l2_subdev *sd, v4l2_std_id *std);
488 	int (*querystd)(struct v4l2_subdev *sd, v4l2_std_id *std);
489 	int (*g_tvnorms)(struct v4l2_subdev *sd, v4l2_std_id *std);
490 	int (*g_tvnorms_output)(struct v4l2_subdev *sd, v4l2_std_id *std);
491 	int (*g_input_status)(struct v4l2_subdev *sd, u32 *status);
492 	int (*s_stream)(struct v4l2_subdev *sd, int enable);
493 	int (*s_rx_buffer)(struct v4l2_subdev *sd, void *buf,
495 	int (*pre_streamon)(struct v4l2_subdev *sd, u32 flags);
496 	int (*post_streamoff)(struct v4l2_subdev *sd);
535 	int (*decode_vbi_line)(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi_line);
536 	int (*s_vbi_data)(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *vbi_data);
537 	int (*g_vbi_data)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_data *vbi_data);
538 	int (*g_sliced_vbi_cap)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_cap *cap);
539 	int (*s_raw_fmt)(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt);
540 	int (*g_sliced_fmt)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt);
541 	int (*s_sliced_fmt)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt);
555 	int (*g_skip_top_lines)(struct v4l2_subdev *sd, u32 *lines);
556 	int (*g_skip_frames)(struct v4l2_subdev *sd, u32 *frames);
654 	int (*rx_read)(struct v4l2_subdev *sd, u8 *buf, size_t count,
657 	int (*rx_g_parameters)(struct v4l2_subdev *sd,
659 	int (*rx_s_parameters)(struct v4l2_subdev *sd,
663 	int (*tx_write)(struct v4l2_subdev *sd, u8 *buf, size_t count,
666 	int (*tx_g_parameters)(struct v4l2_subdev *sd,
668 	int (*tx_s_parameters)(struct v4l2_subdev *sd,
731 	struct v4l2_subdev *sd;  member
828 	int (*enum_mbus_code)(struct v4l2_subdev *sd,
831 	int (*enum_frame_size)(struct v4l2_subdev *sd,
834 	int (*enum_frame_interval)(struct v4l2_subdev *sd,
837 	int (*get_fmt)(struct v4l2_subdev *sd,
840 	int (*set_fmt)(struct v4l2_subdev *sd,
843 	int (*get_selection)(struct v4l2_subdev *sd,
846 	int (*set_selection)(struct v4l2_subdev *sd,
849 	int (*get_frame_interval)(struct v4l2_subdev *sd,
852 	int (*set_frame_interval)(struct v4l2_subdev *sd,
855 	int (*get_edid)(struct v4l2_subdev *sd, struct v4l2_edid *edid);
856 	int (*set_edid)(struct v4l2_subdev *sd, struct v4l2_edid *edid);
857 	int (*s_dv_timings)(struct v4l2_subdev *sd, unsigned int pad,
859 	int (*g_dv_timings)(struct v4l2_subdev *sd, unsigned int pad,
861 	int (*query_dv_timings)(struct v4l2_subdev *sd, unsigned int pad,
863 	int (*dv_timings_cap)(struct v4l2_subdev *sd,
865 	int (*enum_dv_timings)(struct v4l2_subdev *sd,
868 	int (*link_validate)(struct v4l2_subdev *sd, struct media_link *link,
872 	int (*get_frame_desc)(struct v4l2_subdev *sd, unsigned int pad,
874 	int (*set_frame_desc)(struct v4l2_subdev *sd, unsigned int pad,
876 	int (*get_mbus_config)(struct v4l2_subdev *sd, unsigned int pad,
878 	int (*set_routing)(struct v4l2_subdev *sd,
882 	int (*enable_streams)(struct v4l2_subdev *sd,
885 	int (*disable_streams)(struct v4l2_subdev *sd,
943 	int (*init_state)(struct v4l2_subdev *sd,
945 	int (*registered)(struct v4l2_subdev *sd);
946 	void (*unregistered)(struct v4l2_subdev *sd);
947 	int (*open)(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh);
948 	int (*close)(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh);
949 	void (*release)(struct v4l2_subdev *sd);
1153 static inline void v4l2_set_subdevdata(struct v4l2_subdev *sd, void *p)  in v4l2_set_subdevdata()  argument
1155 	sd->dev_priv = p;  in v4l2_set_subdevdata()
1165 static inline void *v4l2_get_subdevdata(const struct v4l2_subdev *sd)  in v4l2_get_subdevdata()  argument
1167 	return sd->dev_priv;  in v4l2_get_subdevdata()
1176 static inline void v4l2_set_subdev_hostdata(struct v4l2_subdev *sd, void *p)  in v4l2_set_subdev_hostdata()  argument
1178 	sd->host_priv = p;  in v4l2_set_subdev_hostdata()
1188 static inline void *v4l2_get_subdev_hostdata(const struct v4l2_subdev *sd)  in v4l2_get_subdev_hostdata()  argument
1190 	return sd->host_priv;  in v4l2_get_subdev_hostdata()
1223 int v4l2_subdev_link_validate_default(struct v4l2_subdev *sd,
1276 struct v4l2_subdev_state *__v4l2_subdev_state_alloc(struct v4l2_subdev *sd,
1303 #define v4l2_subdev_init_finalize(sd)                                          \  argument
1308 		__v4l2_subdev_init_finalize(sd, name, &__key);                 \
1311 int __v4l2_subdev_init_finalize(struct v4l2_subdev *sd, const char *name,
1322 void v4l2_subdev_cleanup(struct v4l2_subdev *sd);
1458 int v4l2_subdev_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_state *state,
1475 int v4l2_subdev_get_frame_interval(struct v4l2_subdev *sd,
1491 int v4l2_subdev_set_routing(struct v4l2_subdev *sd,
1519 int v4l2_subdev_set_routing_with_fmt(struct v4l2_subdev *sd,
1640 int v4l2_subdev_routing_validate(struct v4l2_subdev *sd,
1673 int v4l2_subdev_enable_streams(struct v4l2_subdev *sd, u32 pad,
1705 int v4l2_subdev_disable_streams(struct v4l2_subdev *sd, u32 pad,
1723 int v4l2_subdev_s_stream_helper(struct v4l2_subdev *sd, int enable);
1806 v4l2_subdev_get_unlocked_active_state(struct v4l2_subdev *sd)  in v4l2_subdev_get_unlocked_active_state()  argument
1808 	if (sd->active_state)  in v4l2_subdev_get_unlocked_active_state()
1809 		lockdep_assert_not_held(sd->active_state->lock);  in v4l2_subdev_get_unlocked_active_state()
1810 	return sd->active_state;  in v4l2_subdev_get_unlocked_active_state()
1827 v4l2_subdev_get_locked_active_state(struct v4l2_subdev *sd)  in v4l2_subdev_get_locked_active_state()  argument
1829 	if (sd->active_state)  in v4l2_subdev_get_locked_active_state()
1830 		lockdep_assert_held(sd->active_state->lock);  in v4l2_subdev_get_locked_active_state()
1831 	return sd->active_state;  in v4l2_subdev_get_locked_active_state()
1845 v4l2_subdev_lock_and_get_active_state(struct v4l2_subdev *sd)  in v4l2_subdev_lock_and_get_active_state()  argument
1847 	if (sd->active_state)  in v4l2_subdev_lock_and_get_active_state()
1848 		v4l2_subdev_lock_state(sd->active_state);  in v4l2_subdev_lock_and_get_active_state()
1849 	return sd->active_state;  in v4l2_subdev_lock_and_get_active_state()
1858 void v4l2_subdev_init(struct v4l2_subdev *sd,
1876 #define v4l2_subdev_call(sd, o, f, args...)				\  argument
1878 		struct v4l2_subdev *__sd = (sd);			\
1910 #define v4l2_subdev_call_state_active(sd, o, f, args...)		\  argument
1914 		state = v4l2_subdev_get_unlocked_active_state(sd);	\
1917 		__result = v4l2_subdev_call(sd, o, f, state, ##args);	\
1942 #define v4l2_subdev_call_state_try(sd, o, f, args...)                         \  argument
1949 			__v4l2_subdev_state_alloc(sd, name, &__key);          \
1954 			__result = v4l2_subdev_call(sd, o, f, state, ##args); \
1969 #define v4l2_subdev_has_op(sd, o, f) \  argument
1970 	((sd)->ops->o && (sd)->ops->o->f)
1982 void v4l2_subdev_notify_event(struct v4l2_subdev *sd,
1996 bool v4l2_subdev_is_streaming(struct v4l2_subdev *sd);