51 static void micp_mic_ctlr_mute_changed(struct bt_micp_mic_ctlr *mic_ctlr, int err, uint8_t mute_val)  in micp_mic_ctlr_mute_changed()  argument
57 			listener->mute(mic_ctlr, err, mute_val);  in micp_mic_ctlr_mute_changed()
62 static void micp_mic_ctlr_mute_written(struct bt_micp_mic_ctlr *mic_ctlr, int err, uint8_t mute_val)  in micp_mic_ctlr_mute_written()  argument
69 				listener->unmute_written(mic_ctlr, err);  in micp_mic_ctlr_mute_written()
73 				listener->mute_written(mic_ctlr, err);  in micp_mic_ctlr_mute_written()
79 static void micp_mic_ctlr_discover_complete(struct bt_micp_mic_ctlr *mic_ctlr, int err)  in micp_mic_ctlr_discover_complete()  argument
83 	atomic_clear_bit(mic_ctlr->flags, BT_MICP_MIC_CTLR_FLAG_BUSY);  in micp_mic_ctlr_discover_complete()
91 				aics_cnt = mic_ctlr->aics_inst_cnt;  in micp_mic_ctlr_discover_complete()
95 			listener->discover(mic_ctlr, err, aics_cnt);  in micp_mic_ctlr_discover_complete()
104 	struct bt_micp_mic_ctlr *mic_ctlr;  in mute_notify_handler()  local
110 	mic_ctlr = mic_ctlr_get_by_conn(conn);  in mute_notify_handler()
116 			micp_mic_ctlr_mute_changed(mic_ctlr, 0, *mute_val);  in mute_notify_handler()
129 	struct bt_micp_mic_ctlr *mic_ctlr = mic_ctlr_get_by_conn(conn);  in micp_mic_ctlr_read_mute_cb()  local
133 	atomic_clear_bit(mic_ctlr->flags, BT_MICP_MIC_CTLR_FLAG_BUSY);  in micp_mic_ctlr_read_mute_cb()
147 	micp_mic_ctlr_mute_changed(mic_ctlr, cb_err, mute_val);  in micp_mic_ctlr_read_mute_cb()
155 	struct bt_micp_mic_ctlr *mic_ctlr = mic_ctlr_get_by_conn(conn);  in micp_mic_ctlr_write_mics_mute_cb()  local
156 	uint8_t mute_val = mic_ctlr->mute_val_buf[0];  in micp_mic_ctlr_write_mics_mute_cb()
160 	atomic_clear_bit(mic_ctlr->flags, BT_MICP_MIC_CTLR_FLAG_BUSY);  in micp_mic_ctlr_write_mics_mute_cb()
162 	micp_mic_ctlr_mute_written(mic_ctlr, err, mute_val);  in micp_mic_ctlr_write_mics_mute_cb()
240 	struct bt_micp_mic_ctlr *mic_ctlr = lookup_micp_by_aics(inst);  in micp_mic_ctlr_aics_discover_cb()  local
243 	if (mic_ctlr == NULL) {  in micp_mic_ctlr_aics_discover_cb()
245 		micp_mic_ctlr_discover_complete(mic_ctlr, BT_GATT_ERR(BT_ATT_ERR_UNLIKELY));  in micp_mic_ctlr_aics_discover_cb()
252 		err = bt_gatt_discover(mic_ctlr->conn, &mic_ctlr->discover_params);  in micp_mic_ctlr_aics_discover_cb()
257 		micp_mic_ctlr_discover_complete(mic_ctlr, err);  in micp_mic_ctlr_aics_discover_cb()
326 	struct bt_micp_mic_ctlr *mic_ctlr = mic_ctlr_get_by_conn(conn);  in micp_discover_include_func()  local
329 		LOG_DBG("Discover include complete for MICS: %u AICS", mic_ctlr->aics_inst_cnt);  in micp_discover_include_func()
332 		micp_mic_ctlr_discover_complete(mic_ctlr, 0);  in micp_discover_include_func()
345 		    mic_ctlr->aics_inst_cnt < CONFIG_BT_MICP_MIC_CTLR_MAX_AICS_INST) {  in micp_discover_include_func()
356 			mic_ctlr->discover_params.start_handle = attr->handle + 1;  in micp_discover_include_func()
358 			inst_idx = mic_ctlr->aics_inst_cnt++;  in micp_discover_include_func()
359 			err = bt_aics_discover(conn, mic_ctlr->aics[inst_idx],  in micp_discover_include_func()
363 				micp_mic_ctlr_discover_complete(mic_ctlr, err);  in micp_discover_include_func()
383 	struct bt_micp_mic_ctlr *mic_ctlr = mic_ctlr_get_by_conn(conn);  in micp_discover_func()  local
393 		mic_ctlr->discover_params.start_handle = mic_ctlr->start_handle;  in micp_discover_func()
394 		mic_ctlr->discover_params.end_handle = mic_ctlr->end_handle;  in micp_discover_func()
395 		mic_ctlr->discover_params.type = BT_GATT_DISCOVER_INCLUDE;  in micp_discover_func()
396 		mic_ctlr->discover_params.func = micp_discover_include_func;  in micp_discover_func()
398 		err = bt_gatt_discover(conn, &mic_ctlr->discover_params);  in micp_discover_func()
401 			micp_mic_ctlr_discover_complete(mic_ctlr, err);  in micp_discover_func()
404 		micp_mic_ctlr_discover_complete(mic_ctlr, err);  in micp_discover_func()
418 			mic_ctlr->mute_handle = chrc->value_handle;  in micp_discover_func()
419 			sub_params = &mic_ctlr->mute_sub_params;  in micp_discover_func()
420 			sub_params->disc_params = &mic_ctlr->mute_sub_disc_params;  in micp_discover_func()
427 			sub_params->end_handle = mic_ctlr->end_handle;  in micp_discover_func()
440 				micp_mic_ctlr_discover_complete(mic_ctlr, err);  in micp_discover_func()
454 	struct bt_micp_mic_ctlr *mic_ctlr = mic_ctlr_get_by_conn(conn);  in primary_discover_func()  local
458 		micp_mic_ctlr_discover_complete(mic_ctlr, -ENODATA);  in primary_discover_func()
471 		mic_ctlr->start_handle = attr->handle + 1;  in primary_discover_func()
472 		mic_ctlr->end_handle = prim_service->end_handle;  in primary_discover_func()
475 		mic_ctlr->discover_params.uuid = NULL;  in primary_discover_func()
476 		mic_ctlr->discover_params.start_handle = mic_ctlr->start_handle;  in primary_discover_func()
477 		mic_ctlr->discover_params.end_handle = mic_ctlr->end_handle;  in primary_discover_func()
478 		mic_ctlr->discover_params.type = BT_GATT_DISCOVER_CHARACTERISTIC;  in primary_discover_func()
479 		mic_ctlr->discover_params.func = micp_discover_func;  in primary_discover_func()
481 		err = bt_gatt_discover(conn, &mic_ctlr->discover_params);  in primary_discover_func()
484 			micp_mic_ctlr_discover_complete(mic_ctlr, err);  in primary_discover_func()
493 static void micp_mic_ctlr_reset(struct bt_micp_mic_ctlr *mic_ctlr)  in micp_mic_ctlr_reset()  argument
495 	mic_ctlr->start_handle = 0;  in micp_mic_ctlr_reset()
496 	mic_ctlr->end_handle = 0;  in micp_mic_ctlr_reset()
497 	mic_ctlr->mute_handle = 0;  in micp_mic_ctlr_reset()
499 	mic_ctlr->aics_inst_cnt = 0;  in micp_mic_ctlr_reset()
502 	if (mic_ctlr->conn != NULL) {  in micp_mic_ctlr_reset()
503 		struct bt_conn *conn = mic_ctlr->conn;  in micp_mic_ctlr_reset()
506 		mic_ctlr->conn = NULL;  in micp_mic_ctlr_reset()
512 	struct bt_micp_mic_ctlr *mic_ctlr = mic_ctlr_get_by_conn(conn);  in disconnected()  local
514 	if (mic_ctlr->conn == conn) {  in disconnected()
515 		micp_mic_ctlr_reset(mic_ctlr);  in disconnected()
525 	struct bt_micp_mic_ctlr *mic_ctlr;  in bt_micp_mic_ctlr_discover()  local
543 	mic_ctlr = mic_ctlr_get_by_conn(conn);  in bt_micp_mic_ctlr_discover()
544 	if (atomic_test_and_set_bit(mic_ctlr->flags, BT_MICP_MIC_CTLR_FLAG_BUSY)) {  in bt_micp_mic_ctlr_discover()
550 	(void)memset(&mic_ctlr->discover_params, 0,  in bt_micp_mic_ctlr_discover()
551 		     sizeof(mic_ctlr->discover_params));  in bt_micp_mic_ctlr_discover()
552 	micp_mic_ctlr_reset(mic_ctlr);  in bt_micp_mic_ctlr_discover()
559 			for (size_t j = 0U; j < ARRAY_SIZE(mic_ctlr->aics); j++) {  in bt_micp_mic_ctlr_discover()
588 	mic_ctlr->conn = bt_conn_ref(conn);  in bt_micp_mic_ctlr_discover()
589 	mic_ctlr->discover_params.func = primary_discover_func;  in bt_micp_mic_ctlr_discover()
590 	mic_ctlr->discover_params.uuid = mics_uuid;  in bt_micp_mic_ctlr_discover()
591 	mic_ctlr->discover_params.type = BT_GATT_DISCOVER_PRIMARY;  in bt_micp_mic_ctlr_discover()
592 	mic_ctlr->discover_params.start_handle = BT_ATT_FIRST_ATTRIBUTE_HANDLE;  in bt_micp_mic_ctlr_discover()
593 	mic_ctlr->discover_params.end_handle = BT_ATT_LAST_ATTRIBUTE_HANDLE;  in bt_micp_mic_ctlr_discover()
595 	err = bt_gatt_discover(conn, &mic_ctlr->discover_params);  in bt_micp_mic_ctlr_discover()
597 		*mic_ctlr_out = mic_ctlr;  in bt_micp_mic_ctlr_discover()
599 		atomic_clear_bit(mic_ctlr->flags, BT_MICP_MIC_CTLR_FLAG_BUSY);  in bt_micp_mic_ctlr_discover()
626 int bt_micp_mic_ctlr_included_get(struct bt_micp_mic_ctlr *mic_ctlr,  in bt_micp_mic_ctlr_included_get()  argument
629 	CHECKIF(mic_ctlr == NULL) {  in bt_micp_mic_ctlr_included_get()
638 	included->aics_cnt = mic_ctlr->aics_inst_cnt;  in bt_micp_mic_ctlr_included_get()
639 	included->aics = mic_ctlr->aics;  in bt_micp_mic_ctlr_included_get()
647 	struct bt_micp_mic_ctlr *mic_ctlr;  in bt_micp_mic_ctlr_get_by_conn()  local
654 	mic_ctlr = mic_ctlr_get_by_conn(conn);  in bt_micp_mic_ctlr_get_by_conn()
655 	if (mic_ctlr->conn == NULL) {  in bt_micp_mic_ctlr_get_by_conn()
661 	return mic_ctlr;  in bt_micp_mic_ctlr_get_by_conn()
664 int bt_micp_mic_ctlr_conn_get(const struct bt_micp_mic_ctlr *mic_ctlr, struct bt_conn **conn)  in bt_micp_mic_ctlr_conn_get()  argument
666 	CHECKIF(mic_ctlr == NULL) {  in bt_micp_mic_ctlr_conn_get()
671 	if (mic_ctlr->conn == NULL) {  in bt_micp_mic_ctlr_conn_get()
677 	*conn = mic_ctlr->conn;  in bt_micp_mic_ctlr_conn_get()
681 int bt_micp_mic_ctlr_mute_get(struct bt_micp_mic_ctlr *mic_ctlr)  in bt_micp_mic_ctlr_mute_get()  argument
685 	CHECKIF(mic_ctlr == NULL) {  in bt_micp_mic_ctlr_mute_get()
690 	if (mic_ctlr->mute_handle == 0) {  in bt_micp_mic_ctlr_mute_get()
693 	} else if (atomic_test_and_set_bit(mic_ctlr->flags, BT_MICP_MIC_CTLR_FLAG_BUSY)) {  in bt_micp_mic_ctlr_mute_get()
699 	mic_ctlr->read_params.func = micp_mic_ctlr_read_mute_cb;  in bt_micp_mic_ctlr_mute_get()
700 	mic_ctlr->read_params.handle_count = 1;  in bt_micp_mic_ctlr_mute_get()
701 	mic_ctlr->read_params.single.handle = mic_ctlr->mute_handle;  in bt_micp_mic_ctlr_mute_get()
702 	mic_ctlr->read_params.single.offset = 0U;  in bt_micp_mic_ctlr_mute_get()
704 	err = bt_gatt_read(mic_ctlr->conn, &mic_ctlr->read_params);  in bt_micp_mic_ctlr_mute_get()
706 		atomic_clear_bit(mic_ctlr->flags, BT_MICP_MIC_CTLR_FLAG_BUSY);  in bt_micp_mic_ctlr_mute_get()
712 static int bt_micp_mic_ctlr_write_mute(struct bt_micp_mic_ctlr *mic_ctlr, bool mute)  in bt_micp_mic_ctlr_write_mute()  argument
716 	CHECKIF(mic_ctlr == NULL) {  in bt_micp_mic_ctlr_write_mute()
721 	if (mic_ctlr->mute_handle == 0) {  in bt_micp_mic_ctlr_write_mute()
724 	} else if (atomic_test_and_set_bit(mic_ctlr->flags, BT_MICP_MIC_CTLR_FLAG_BUSY)) {  in bt_micp_mic_ctlr_write_mute()
730 	mic_ctlr->mute_val_buf[0] = mute;  in bt_micp_mic_ctlr_write_mute()
731 	mic_ctlr->write_params.offset = 0;  in bt_micp_mic_ctlr_write_mute()
732 	mic_ctlr->write_params.data = mic_ctlr->mute_val_buf;  in bt_micp_mic_ctlr_write_mute()
733 	mic_ctlr->write_params.length = sizeof(mute);  in bt_micp_mic_ctlr_write_mute()
734 	mic_ctlr->write_params.handle = mic_ctlr->mute_handle;  in bt_micp_mic_ctlr_write_mute()
735 	mic_ctlr->write_params.func = micp_mic_ctlr_write_mics_mute_cb;  in bt_micp_mic_ctlr_write_mute()
737 	err = bt_gatt_write(mic_ctlr->conn, &mic_ctlr->write_params);  in bt_micp_mic_ctlr_write_mute()
739 		atomic_clear_bit(mic_ctlr->flags, BT_MICP_MIC_CTLR_FLAG_BUSY);  in bt_micp_mic_ctlr_write_mute()
745 int bt_micp_mic_ctlr_mute(struct bt_micp_mic_ctlr *mic_ctlr)  in bt_micp_mic_ctlr_mute()  argument
747 	return bt_micp_mic_ctlr_write_mute(mic_ctlr, true);  in bt_micp_mic_ctlr_mute()
750 int bt_micp_mic_ctlr_unmute(struct bt_micp_mic_ctlr *mic_ctlr)  in bt_micp_mic_ctlr_unmute()  argument
752 	return bt_micp_mic_ctlr_write_mute(mic_ctlr, false);  in bt_micp_mic_ctlr_unmute()