97 				const struct bt_gatt_attr *attr, void *buf,  in read_player_name()
118 static void player_name_cfg_changed(const struct bt_gatt_attr *attr,  in player_name_cfg_changed()
126 			    const struct bt_gatt_attr *attr, void *buf,  in read_icon_id()
142 			     const struct bt_gatt_attr *attr, void *buf,  in read_icon_url()
163 static void track_cfg_changed(const struct bt_gatt_attr *attr, uint16_t value)  in track_cfg_changed()
169 				const struct bt_gatt_attr *attr,  in read_track_title()
190 static void track_title_cfg_changed(const struct bt_gatt_attr *attr,  in track_title_cfg_changed()
197 				   const struct bt_gatt_attr *attr, void *buf,  in read_track_duration()
214 static void track_duration_cfg_changed(const struct bt_gatt_attr *attr, uint16_t value)  in track_duration_cfg_changed()
219 static ssize_t read_track_position(struct bt_conn *conn, const struct bt_gatt_attr *attr, void *buf,  in read_track_position()
238 				    const struct bt_gatt_attr *attr,  in write_track_position()
261 static void track_position_cfg_changed(const struct bt_gatt_attr *attr,  in track_position_cfg_changed()
268 				   const struct bt_gatt_attr *attr, void *buf,  in read_playback_speed()
284 static ssize_t write_playback_speed(struct bt_conn *conn, const struct bt_gatt_attr *attr,  in write_playback_speed()
305 static void playback_speed_cfg_changed(const struct bt_gatt_attr *attr, uint16_t value)  in playback_speed_cfg_changed()
310 static ssize_t read_seeking_speed(struct bt_conn *conn, const struct bt_gatt_attr *attr, void *buf,  in read_seeking_speed()
327 static void seeking_speed_cfg_changed(const struct bt_gatt_attr *attr,  in seeking_speed_cfg_changed()
335 				      const struct bt_gatt_attr *attr,  in read_track_segments_id()
350 				     const struct bt_gatt_attr *attr, void *buf,  in read_current_track_id()
371 				      const struct bt_gatt_attr *attr,  in write_current_track_id()
400 static void current_track_id_cfg_changed(const struct bt_gatt_attr *attr,  in current_track_id_cfg_changed()
407 				  const struct bt_gatt_attr *attr, void *buf,  in read_next_track_id()
434 				   const struct bt_gatt_attr *attr,  in write_next_track_id()
463 static void next_track_id_cfg_changed(const struct bt_gatt_attr *attr,  in next_track_id_cfg_changed()
470 				    const struct bt_gatt_attr *attr, void *buf,  in read_parent_group_id()
490 static void parent_group_id_cfg_changed(const struct bt_gatt_attr *attr,  in parent_group_id_cfg_changed()
497 				     const struct bt_gatt_attr *attr, void *buf,  in read_current_group_id()
518 				      const struct bt_gatt_attr *attr,  in write_current_group_id()
548 static void current_group_id_cfg_changed(const struct bt_gatt_attr *attr, uint16_t value)  in current_group_id_cfg_changed()
555 				  const struct bt_gatt_attr *attr, void *buf,  in read_playing_order()
571 static ssize_t write_playing_order(struct bt_conn *conn, const struct bt_gatt_attr *attr,  in write_playing_order()
594 static void playing_order_cfg_changed(const struct bt_gatt_attr *attr, uint16_t value)  in playing_order_cfg_changed()
599 static ssize_t read_playing_orders_supported(struct bt_conn *conn, const struct bt_gatt_attr *attr,  in read_playing_orders_supported()
610 static ssize_t read_media_state(struct bt_conn *conn, const struct bt_gatt_attr *attr, void *buf,  in read_media_state()
627 static void media_state_cfg_changed(const struct bt_gatt_attr *attr,  in media_state_cfg_changed()
634 				   const struct bt_gatt_attr *attr,  in write_control_point()
696 static void control_point_cfg_changed(const struct bt_gatt_attr *attr,  in control_point_cfg_changed()
703 				      const struct bt_gatt_attr *attr,  in read_opcodes_supported()
720 static void opcodes_supported_cfg_changed(const struct bt_gatt_attr *attr, uint16_t value)  in opcodes_supported_cfg_changed()
726 static ssize_t write_search_control_point(struct bt_conn *conn, const struct bt_gatt_attr *attr,  in write_search_control_point()
764 static void search_control_point_cfg_changed(const struct bt_gatt_attr *attr,  in search_control_point_cfg_changed()
771 				      const struct bt_gatt_attr *attr,  in read_search_results_id()
806 static void search_results_id_cfg_changed(const struct bt_gatt_attr *attr,  in search_results_id_cfg_changed()
814 				    const struct bt_gatt_attr *attr, void *buf,  in read_content_ctrl_id()