192 	int (*log_status)(struct v4l2_subdev *sd);
193 	int (*s_io_pin_config)(struct v4l2_subdev *sd, size_t n,
195 	int (*init)(struct v4l2_subdev *sd, u32 val);
196 	int (*load_fw)(struct v4l2_subdev *sd);
197 	int (*reset)(struct v4l2_subdev *sd, u32 val);
198 	int (*s_gpio)(struct v4l2_subdev *sd, u32 val);
199 	long (*command)(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
200 	long (*ioctl)(struct v4l2_subdev *sd, unsigned int cmd, void *arg);
202 	long (*compat_ioctl32)(struct v4l2_subdev *sd, unsigned int cmd,
206 	int (*g_register)(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg);
207 	int (*s_register)(struct v4l2_subdev *sd, const struct v4l2_dbg_register *reg);
209 	int (*s_power)(struct v4l2_subdev *sd, int on);
210 	int (*interrupt_service_routine)(struct v4l2_subdev *sd,
212 	int (*subscribe_event)(struct v4l2_subdev *sd, struct v4l2_fh *fh,
214 	int (*unsubscribe_event)(struct v4l2_subdev *sd, struct v4l2_fh *fh,
269 	int (*standby)(struct v4l2_subdev *sd);
270 	int (*s_radio)(struct v4l2_subdev *sd);
271 	int (*s_frequency)(struct v4l2_subdev *sd, const struct v4l2_frequency *freq);
272 	int (*g_frequency)(struct v4l2_subdev *sd, struct v4l2_frequency *freq);
273 	int (*enum_freq_bands)(struct v4l2_subdev *sd, struct v4l2_frequency_band *band);
274 	int (*g_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt);
275 	int (*s_tuner)(struct v4l2_subdev *sd, const struct v4l2_tuner *vt);
276 	int (*g_modulator)(struct v4l2_subdev *sd, struct v4l2_modulator *vm);
277 	int (*s_modulator)(struct v4l2_subdev *sd, const struct v4l2_modulator *vm);
278 	int (*s_type_addr)(struct v4l2_subdev *sd, struct tuner_setup *type);
279 	int (*s_config)(struct v4l2_subdev *sd, const struct v4l2_priv_tun_config *config);
309 	int (*s_clock_freq)(struct v4l2_subdev *sd, u32 freq);
310 	int (*s_i2s_clock_freq)(struct v4l2_subdev *sd, u32 freq);
311 	int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
312 	int (*s_stream)(struct v4l2_subdev *sd, int enable);
477 	int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
478 	int (*s_crystal_freq)(struct v4l2_subdev *sd, u32 freq, u32 flags);
479 	int (*g_std)(struct v4l2_subdev *sd, v4l2_std_id *norm);
480 	int (*s_std)(struct v4l2_subdev *sd, v4l2_std_id norm);
481 	int (*s_std_output)(struct v4l2_subdev *sd, v4l2_std_id std);
482 	int (*g_std_output)(struct v4l2_subdev *sd, v4l2_std_id *std);
483 	int (*querystd)(struct v4l2_subdev *sd, v4l2_std_id *std);
484 	int (*g_tvnorms)(struct v4l2_subdev *sd, v4l2_std_id *std);
485 	int (*g_tvnorms_output)(struct v4l2_subdev *sd, v4l2_std_id *std);
486 	int (*g_input_status)(struct v4l2_subdev *sd, u32 *status);
487 	int (*s_stream)(struct v4l2_subdev *sd, int enable);
488 	int (*g_pixelaspect)(struct v4l2_subdev *sd, struct v4l2_fract *aspect);
489 	int (*g_frame_interval)(struct v4l2_subdev *sd,
491 	int (*s_frame_interval)(struct v4l2_subdev *sd,
493 	int (*s_dv_timings)(struct v4l2_subdev *sd,
495 	int (*g_dv_timings)(struct v4l2_subdev *sd,
497 	int (*query_dv_timings)(struct v4l2_subdev *sd,
499 	int (*s_rx_buffer)(struct v4l2_subdev *sd, void *buf,
501 	int (*pre_streamon)(struct v4l2_subdev *sd, u32 flags);
502 	int (*post_streamoff)(struct v4l2_subdev *sd);
541 	int (*decode_vbi_line)(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi_line);
542 	int (*s_vbi_data)(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *vbi_data);
543 	int (*g_vbi_data)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_data *vbi_data);
544 	int (*g_sliced_vbi_cap)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_cap *cap);
545 	int (*s_raw_fmt)(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt);
546 	int (*g_sliced_fmt)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt);
547 	int (*s_sliced_fmt)(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt);
561 	int (*g_skip_top_lines)(struct v4l2_subdev *sd, u32 *lines);
562 	int (*g_skip_frames)(struct v4l2_subdev *sd, u32 *frames);
660 	int (*rx_read)(struct v4l2_subdev *sd, u8 *buf, size_t count,
663 	int (*rx_g_parameters)(struct v4l2_subdev *sd,
665 	int (*rx_s_parameters)(struct v4l2_subdev *sd,
669 	int (*tx_write)(struct v4l2_subdev *sd, u8 *buf, size_t count,
672 	int (*tx_g_parameters)(struct v4l2_subdev *sd,
674 	int (*tx_s_parameters)(struct v4l2_subdev *sd,
768 	int (*init_cfg)(struct v4l2_subdev *sd,
770 	int (*enum_mbus_code)(struct v4l2_subdev *sd,
773 	int (*enum_frame_size)(struct v4l2_subdev *sd,
776 	int (*enum_frame_interval)(struct v4l2_subdev *sd,
779 	int (*get_fmt)(struct v4l2_subdev *sd,
782 	int (*set_fmt)(struct v4l2_subdev *sd,
785 	int (*get_selection)(struct v4l2_subdev *sd,
788 	int (*set_selection)(struct v4l2_subdev *sd,
791 	int (*get_edid)(struct v4l2_subdev *sd, struct v4l2_edid *edid);
792 	int (*set_edid)(struct v4l2_subdev *sd, struct v4l2_edid *edid);
793 	int (*dv_timings_cap)(struct v4l2_subdev *sd,
795 	int (*enum_dv_timings)(struct v4l2_subdev *sd,
798 	int (*link_validate)(struct v4l2_subdev *sd, struct media_link *link,
802 	int (*get_frame_desc)(struct v4l2_subdev *sd, unsigned int pad,
804 	int (*set_frame_desc)(struct v4l2_subdev *sd, unsigned int pad,
806 	int (*get_mbus_config)(struct v4l2_subdev *sd, unsigned int pad,
861 	int (*registered)(struct v4l2_subdev *sd);
862 	void (*unregistered)(struct v4l2_subdev *sd);
863 	int (*open)(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh);
864 	int (*close)(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh);
865 	void (*release)(struct v4l2_subdev *sd);
1049 v4l2_subdev_get_pad_format(struct v4l2_subdev *sd,  in v4l2_subdev_get_pad_format()  argument
1055 	if (WARN_ON(pad >= sd->entity.num_pads))  in v4l2_subdev_get_pad_format()
1069 v4l2_subdev_get_pad_crop(struct v4l2_subdev *sd,  in v4l2_subdev_get_pad_crop()  argument
1075 	if (WARN_ON(pad >= sd->entity.num_pads))  in v4l2_subdev_get_pad_crop()
1089 v4l2_subdev_get_pad_compose(struct v4l2_subdev *sd,  in v4l2_subdev_get_pad_compose()  argument
1095 	if (WARN_ON(pad >= sd->entity.num_pads))  in v4l2_subdev_get_pad_compose()
1104 #define v4l2_subdev_get_try_format(sd, state, pad) \  argument
1105 	v4l2_subdev_get_pad_format(sd, state, pad)
1107 #define v4l2_subdev_get_try_crop(sd, state, pad) \  argument
1108 	v4l2_subdev_get_pad_crop(sd, state, pad)
1110 #define v4l2_subdev_get_try_compose(sd, state, pad) \  argument
1111 	v4l2_subdev_get_pad_compose(sd, state, pad)
1123 static inline void v4l2_set_subdevdata(struct v4l2_subdev *sd, void *p)  in v4l2_set_subdevdata()  argument
1125 	sd->dev_priv = p;  in v4l2_set_subdevdata()
1135 static inline void *v4l2_get_subdevdata(const struct v4l2_subdev *sd)  in v4l2_get_subdevdata()  argument
1137 	return sd->dev_priv;  in v4l2_get_subdevdata()
1146 static inline void v4l2_set_subdev_hostdata(struct v4l2_subdev *sd, void *p)  in v4l2_set_subdev_hostdata()  argument
1148 	sd->host_priv = p;  in v4l2_set_subdev_hostdata()
1158 static inline void *v4l2_get_subdev_hostdata(const struct v4l2_subdev *sd)  in v4l2_get_subdev_hostdata()  argument
1160 	return sd->host_priv;  in v4l2_get_subdev_hostdata()
1193 int v4l2_subdev_link_validate_default(struct v4l2_subdev *sd,
1222 struct v4l2_subdev_state *__v4l2_subdev_state_alloc(struct v4l2_subdev *sd,
1249 #define v4l2_subdev_init_finalize(sd)                                          \  argument
1254 		__v4l2_subdev_init_finalize(sd, name, &__key);                 \
1257 int __v4l2_subdev_init_finalize(struct v4l2_subdev *sd, const char *name,
1267 void v4l2_subdev_cleanup(struct v4l2_subdev *sd);
1306 v4l2_subdev_get_unlocked_active_state(struct v4l2_subdev *sd)  in v4l2_subdev_get_unlocked_active_state()  argument
1308 	if (sd->active_state)  in v4l2_subdev_get_unlocked_active_state()
1309 		lockdep_assert_not_held(sd->active_state->lock);  in v4l2_subdev_get_unlocked_active_state()
1310 	return sd->active_state;  in v4l2_subdev_get_unlocked_active_state()
1327 v4l2_subdev_get_locked_active_state(struct v4l2_subdev *sd)  in v4l2_subdev_get_locked_active_state()  argument
1329 	if (sd->active_state)  in v4l2_subdev_get_locked_active_state()
1330 		lockdep_assert_held(sd->active_state->lock);  in v4l2_subdev_get_locked_active_state()
1331 	return sd->active_state;  in v4l2_subdev_get_locked_active_state()
1345 v4l2_subdev_lock_and_get_active_state(struct v4l2_subdev *sd)  in v4l2_subdev_lock_and_get_active_state()  argument
1347 	if (sd->active_state)  in v4l2_subdev_lock_and_get_active_state()
1348 		v4l2_subdev_lock_state(sd->active_state);  in v4l2_subdev_lock_and_get_active_state()
1349 	return sd->active_state;  in v4l2_subdev_lock_and_get_active_state()
1368 int v4l2_subdev_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_state *state,
1381 void v4l2_subdev_init(struct v4l2_subdev *sd,
1399 #define v4l2_subdev_call(sd, o, f, args...)				\  argument
1401 		struct v4l2_subdev *__sd = (sd);			\
1433 #define v4l2_subdev_call_state_active(sd, o, f, args...)		\  argument
1437 		state = v4l2_subdev_get_unlocked_active_state(sd);	\
1440 		__result = v4l2_subdev_call(sd, o, f, state, ##args);	\
1465 #define v4l2_subdev_call_state_try(sd, o, f, args...)                 \  argument
1472 			__v4l2_subdev_state_alloc(sd, name, &__key);  \
1474 		__result = v4l2_subdev_call(sd, o, f, state, ##args); \
1488 #define v4l2_subdev_has_op(sd, o, f) \  argument
1489 	((sd)->ops->o && (sd)->ops->o->f)
1501 void v4l2_subdev_notify_event(struct v4l2_subdev *sd,