257 static int sdw_program_port_params(struct sdw_master_runtime *m_rt)  in sdw_program_port_params()  argument
260 	struct sdw_bus *bus = m_rt->bus;  in sdw_program_port_params()
265 	list_for_each_entry(s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_program_port_params()
274 	list_for_each_entry(p_rt, &m_rt->port_list, port_node) {  in sdw_program_port_params()
324 static int sdw_enable_disable_master_ports(struct sdw_master_runtime *m_rt,  in sdw_enable_disable_master_ports()  argument
328 	struct sdw_bus *bus = m_rt->bus;  in sdw_enable_disable_master_ports()
363 static int sdw_enable_disable_ports(struct sdw_master_runtime *m_rt, bool en)  in sdw_enable_disable_ports()  argument
370 	list_for_each_entry(s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_enable_disable_ports()
372 			ret = sdw_enable_disable_slave_ports(m_rt->bus, s_rt,  in sdw_enable_disable_ports()
380 	list_for_each_entry(m_port, &m_rt->port_list, port_node) {  in sdw_enable_disable_ports()
381 		ret = sdw_enable_disable_master_ports(m_rt, m_port, en);  in sdw_enable_disable_ports()
494 static int sdw_prep_deprep_master_ports(struct sdw_master_runtime *m_rt,  in sdw_prep_deprep_master_ports()  argument
498 	struct sdw_bus *bus = m_rt->bus;  in sdw_prep_deprep_master_ports()
528 static int sdw_prep_deprep_ports(struct sdw_master_runtime *m_rt, bool prep)  in sdw_prep_deprep_ports()  argument
535 	list_for_each_entry(s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_prep_deprep_ports()
537 			ret = sdw_prep_deprep_slave_ports(m_rt->bus, s_rt,  in sdw_prep_deprep_ports()
545 	list_for_each_entry(p_rt, &m_rt->port_list, port_node) {  in sdw_prep_deprep_ports()
546 		ret = sdw_prep_deprep_master_ports(m_rt, p_rt, prep);  in sdw_prep_deprep_ports()
562 static int sdw_notify_config(struct sdw_master_runtime *m_rt)  in sdw_notify_config()  argument
565 	struct sdw_bus *bus = m_rt->bus;  in sdw_notify_config()
575 	list_for_each_entry(s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_notify_config()
598 	struct sdw_master_runtime *m_rt = NULL;  in sdw_program_params()  local
601 	list_for_each_entry(m_rt, &bus->m_rt_list, bus_node) {  in sdw_program_params()
602 		ret = sdw_program_port_params(m_rt);  in sdw_program_params()
609 		ret = sdw_notify_config(m_rt);  in sdw_program_params()
616 		if (m_rt->stream->state != SDW_STREAM_ENABLED)  in sdw_program_params()
619 		ret = sdw_enable_disable_ports(m_rt, true);  in sdw_program_params()
684 	struct sdw_master_runtime *m_rt = stream->m_rt;  in do_bank_switch()  local
686 	struct sdw_bus *bus = m_rt->bus;  in do_bank_switch()
770 	struct sdw_master_runtime *m_rt;  in sdw_alloc_master_rt()  local
772 	m_rt = stream->m_rt;  in sdw_alloc_master_rt()
778 	if (m_rt)  in sdw_alloc_master_rt()
781 	m_rt = kzalloc(sizeof(*m_rt), GFP_KERNEL);  in sdw_alloc_master_rt()
782 	if (!m_rt)  in sdw_alloc_master_rt()
786 	INIT_LIST_HEAD(&m_rt->port_list);  in sdw_alloc_master_rt()
787 	INIT_LIST_HEAD(&m_rt->slave_rt_list);  in sdw_alloc_master_rt()
788 	stream->m_rt = m_rt;  in sdw_alloc_master_rt()
790 	list_add_tail(&m_rt->bus_node, &bus->m_rt_list);  in sdw_alloc_master_rt()
793 	m_rt->ch_count = stream_config->ch_count;  in sdw_alloc_master_rt()
794 	m_rt->bus = bus;  in sdw_alloc_master_rt()
795 	m_rt->stream = stream;  in sdw_alloc_master_rt()
796 	m_rt->direction = stream_config->direction;  in sdw_alloc_master_rt()
798 	return m_rt;  in sdw_alloc_master_rt()
830 			struct sdw_master_runtime *m_rt)  in sdw_master_port_release()  argument
835 			&m_rt->port_list, port_node) {  in sdw_master_port_release()
846 	struct sdw_master_runtime *m_rt = stream->m_rt;  in sdw_slave_port_release()  local
849 	list_for_each_entry(s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_slave_port_release()
873 	struct sdw_master_runtime *m_rt = stream->m_rt;  in sdw_release_slave_stream()  local
877 			&m_rt->slave_rt_list, m_rt_node) {  in sdw_release_slave_stream()
899 	struct sdw_master_runtime *m_rt = stream->m_rt;  in sdw_release_master_stream()  local
902 	list_for_each_entry_safe(s_rt, _s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_release_master_stream()
907 	list_del(&m_rt->bus_node);  in sdw_release_master_stream()
924 	sdw_master_port_release(bus, stream->m_rt);  in sdw_stream_remove_master()
926 	kfree(stream->m_rt);  in sdw_stream_remove_master()
927 	stream->m_rt = NULL;  in sdw_stream_remove_master()
1031 			struct sdw_master_runtime *m_rt,  in sdw_master_port_config()  argument
1049 		list_add_tail(&p_rt->port_node, &m_rt->port_list);  in sdw_master_port_config()
1105 	struct sdw_master_runtime *m_rt = NULL;  in sdw_stream_add_master()  local
1110 	m_rt = sdw_alloc_master_rt(bus, stream_config, stream);  in sdw_stream_add_master()
1111 	if (!m_rt) {  in sdw_stream_add_master()
1123 	ret = sdw_master_port_config(bus, m_rt, port_config, num_ports);  in sdw_stream_add_master()
1157 	struct sdw_master_runtime *m_rt;  in sdw_stream_add_slave()  local
1166 	m_rt = sdw_alloc_master_rt(slave->bus, stream_config, stream);  in sdw_stream_add_slave()
1167 	if (!m_rt) {  in sdw_stream_add_slave()
1188 	list_add_tail(&s_rt->m_rt_node, &m_rt->slave_rt_list);  in sdw_stream_add_slave()
1250 	struct sdw_master_runtime *m_rt = stream->m_rt;  in _sdw_prepare_stream()  local
1251 	struct sdw_bus *bus = m_rt->bus;  in _sdw_prepare_stream()
1267 	bus->params.bandwidth += m_rt->stream->params.rate *  in _sdw_prepare_stream()
1268 		m_rt->ch_count * m_rt->stream->params.bps;  in _sdw_prepare_stream()
1284 	ret = sdw_prep_deprep_ports(m_rt, true);  in _sdw_prepare_stream()
1316 	mutex_lock(&stream->m_rt->bus->bus_lock);  in sdw_prepare_stream()
1322 	mutex_unlock(&stream->m_rt->bus->bus_lock);  in sdw_prepare_stream()
1329 	struct sdw_master_runtime *m_rt = stream->m_rt;  in _sdw_enable_stream()  local
1330 	struct sdw_bus *bus = m_rt->bus;  in _sdw_enable_stream()
1341 	ret = sdw_enable_disable_ports(m_rt, true);  in _sdw_enable_stream()
1373 	mutex_lock(&stream->m_rt->bus->bus_lock);  in sdw_enable_stream()
1379 	mutex_unlock(&stream->m_rt->bus->bus_lock);  in sdw_enable_stream()
1386 	struct sdw_master_runtime *m_rt = stream->m_rt;  in _sdw_disable_stream()  local
1387 	struct sdw_bus *bus = m_rt->bus;  in _sdw_disable_stream()
1391 	ret = sdw_enable_disable_ports(m_rt, false);  in _sdw_disable_stream()
1425 	mutex_lock(&stream->m_rt->bus->bus_lock);  in sdw_disable_stream()
1431 	mutex_unlock(&stream->m_rt->bus->bus_lock);  in sdw_disable_stream()
1438 	struct sdw_master_runtime *m_rt = stream->m_rt;  in _sdw_deprepare_stream()  local
1439 	struct sdw_bus *bus = m_rt->bus;  in _sdw_deprepare_stream()
1443 	ret = sdw_prep_deprep_ports(m_rt, false);  in _sdw_deprepare_stream()
1452 	bus->params.bandwidth -= m_rt->stream->params.rate *  in _sdw_deprepare_stream()
1453 		m_rt->ch_count * m_rt->stream->params.bps;  in _sdw_deprepare_stream()
1481 	mutex_lock(&stream->m_rt->bus->bus_lock);  in sdw_deprepare_stream()
1487 	mutex_unlock(&stream->m_rt->bus->bus_lock);  in sdw_deprepare_stream()