262 static int sdw_program_port_params(struct sdw_master_runtime *m_rt)  in sdw_program_port_params()  argument
265 	struct sdw_bus *bus = m_rt->bus;  in sdw_program_port_params()
270 	list_for_each_entry(s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_program_port_params()
279 	list_for_each_entry(p_rt, &m_rt->port_list, port_node) {  in sdw_program_port_params()
330 static int sdw_enable_disable_master_ports(struct sdw_master_runtime *m_rt,  in sdw_enable_disable_master_ports()  argument
335 	struct sdw_bus *bus = m_rt->bus;  in sdw_enable_disable_master_ports()
371 static int sdw_enable_disable_ports(struct sdw_master_runtime *m_rt, bool en)  in sdw_enable_disable_ports()  argument
378 	list_for_each_entry(s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_enable_disable_ports()
380 			ret = sdw_enable_disable_slave_ports(m_rt->bus, s_rt,  in sdw_enable_disable_ports()
388 	list_for_each_entry(m_port, &m_rt->port_list, port_node) {  in sdw_enable_disable_ports()
389 		ret = sdw_enable_disable_master_ports(m_rt, m_port, en);  in sdw_enable_disable_ports()
505 static int sdw_prep_deprep_master_ports(struct sdw_master_runtime *m_rt,  in sdw_prep_deprep_master_ports()  argument
510 	struct sdw_bus *bus = m_rt->bus;  in sdw_prep_deprep_master_ports()
540 static int sdw_prep_deprep_ports(struct sdw_master_runtime *m_rt, bool prep)  in sdw_prep_deprep_ports()  argument
547 	list_for_each_entry(s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_prep_deprep_ports()
549 			ret = sdw_prep_deprep_slave_ports(m_rt->bus, s_rt,  in sdw_prep_deprep_ports()
557 	list_for_each_entry(p_rt, &m_rt->port_list, port_node) {  in sdw_prep_deprep_ports()
558 		ret = sdw_prep_deprep_master_ports(m_rt, p_rt, prep);  in sdw_prep_deprep_ports()
574 static int sdw_notify_config(struct sdw_master_runtime *m_rt)  in sdw_notify_config()  argument
577 	struct sdw_bus *bus = m_rt->bus;  in sdw_notify_config()
587 	list_for_each_entry(s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_notify_config()
612 	struct sdw_master_runtime *m_rt;  in sdw_program_params()  local
615 	list_for_each_entry(m_rt, &bus->m_rt_list, bus_node) {  in sdw_program_params()
624 		    m_rt->stream->state == SDW_STREAM_CONFIGURED)  in sdw_program_params()
627 		ret = sdw_program_port_params(m_rt);  in sdw_program_params()
634 		ret = sdw_notify_config(m_rt);  in sdw_program_params()
642 		if (m_rt->stream->state != SDW_STREAM_ENABLED)  in sdw_program_params()
645 		ret = sdw_enable_disable_ports(m_rt, true);  in sdw_program_params()
760 	struct sdw_master_runtime *m_rt;  in do_bank_switch()  local
769 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in do_bank_switch()
770 		bus = m_rt->bus;  in do_bank_switch()
807 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in do_bank_switch()
808 		bus = m_rt->bus;  in do_bank_switch()
845 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in do_bank_switch()
846 		bus = m_rt->bus;  in do_bank_switch()
856 		list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in do_bank_switch()
857 			bus = m_rt->bus;  in do_bank_switch()
909 	struct sdw_master_runtime *m_rt;  in sdw_find_master_rt()  local
912 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in sdw_find_master_rt()
913 		if (m_rt->bus == bus)  in sdw_find_master_rt()
914 			return m_rt;  in sdw_find_master_rt()
934 	struct sdw_master_runtime *m_rt;  in sdw_alloc_master_rt()  local
940 	m_rt = sdw_find_master_rt(bus, stream);  in sdw_alloc_master_rt()
941 	if (m_rt)  in sdw_alloc_master_rt()
944 	m_rt = kzalloc(sizeof(*m_rt), GFP_KERNEL);  in sdw_alloc_master_rt()
945 	if (!m_rt)  in sdw_alloc_master_rt()
949 	INIT_LIST_HEAD(&m_rt->port_list);  in sdw_alloc_master_rt()
950 	INIT_LIST_HEAD(&m_rt->slave_rt_list);  in sdw_alloc_master_rt()
951 	list_add_tail(&m_rt->stream_node, &stream->master_list);  in sdw_alloc_master_rt()
953 	list_add_tail(&m_rt->bus_node, &bus->m_rt_list);  in sdw_alloc_master_rt()
956 	m_rt->ch_count = stream_config->ch_count;  in sdw_alloc_master_rt()
957 	m_rt->bus = bus;  in sdw_alloc_master_rt()
958 	m_rt->stream = stream;  in sdw_alloc_master_rt()
959 	m_rt->direction = stream_config->direction;  in sdw_alloc_master_rt()
961 	return m_rt;  in sdw_alloc_master_rt()
993 				    struct sdw_master_runtime *m_rt)  in sdw_master_port_release()  argument
997 	list_for_each_entry_safe(p_rt, _p_rt, &m_rt->port_list, port_node) {  in sdw_master_port_release()
1008 	struct sdw_master_runtime *m_rt;  in sdw_slave_port_release()  local
1011 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in sdw_slave_port_release()
1012 		list_for_each_entry(s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_slave_port_release()
1037 	struct sdw_master_runtime *m_rt;  in sdw_release_slave_stream()  local
1039 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in sdw_release_slave_stream()
1042 					 &m_rt->slave_rt_list, m_rt_node) {  in sdw_release_slave_stream()
1063 static void sdw_release_master_stream(struct sdw_master_runtime *m_rt,  in sdw_release_master_stream()  argument
1068 	list_for_each_entry_safe(s_rt, _s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_release_master_stream()
1073 	list_del(&m_rt->stream_node);  in sdw_release_master_stream()
1074 	list_del(&m_rt->bus_node);  in sdw_release_master_stream()
1075 	kfree(m_rt);  in sdw_release_master_stream()
1089 	struct sdw_master_runtime *m_rt, *_m_rt;  in sdw_stream_remove_master()  local
1093 	list_for_each_entry_safe(m_rt, _m_rt,  in sdw_stream_remove_master()
1095 		if (m_rt->bus != bus)  in sdw_stream_remove_master()
1098 		sdw_master_port_release(bus, m_rt);  in sdw_stream_remove_master()
1099 		sdw_release_master_stream(m_rt, stream);  in sdw_stream_remove_master()
1210 				  struct sdw_master_runtime *m_rt,  in sdw_master_port_config()  argument
1228 		list_add_tail(&p_rt->port_node, &m_rt->port_list);  in sdw_master_port_config()
1284 	struct sdw_master_runtime *m_rt;  in sdw_stream_add_master()  local
1301 	m_rt = sdw_alloc_master_rt(bus, stream_config, stream);  in sdw_stream_add_master()
1302 	if (!m_rt) {  in sdw_stream_add_master()
1314 	ret = sdw_master_port_config(bus, m_rt, port_config, num_ports);  in sdw_stream_add_master()
1323 	sdw_release_master_stream(m_rt, stream);  in sdw_stream_add_master()
1350 	struct sdw_master_runtime *m_rt;  in sdw_stream_add_slave()  local
1359 	m_rt = sdw_alloc_master_rt(slave->bus, stream_config, stream);  in sdw_stream_add_slave()
1360 	if (!m_rt) {  in sdw_stream_add_slave()
1381 	list_add_tail(&s_rt->m_rt_node, &m_rt->slave_rt_list);  in sdw_stream_add_slave()
1401 	sdw_release_master_stream(m_rt, stream);  in sdw_stream_add_slave()
1451 	struct sdw_master_runtime *m_rt;  in sdw_acquire_bus_lock()  local
1455 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in sdw_acquire_bus_lock()
1456 		bus = m_rt->bus;  in sdw_acquire_bus_lock()
1473 	struct sdw_master_runtime *m_rt = NULL;  in sdw_release_bus_lock()  local
1477 	list_for_each_entry_reverse(m_rt, &stream->master_list, stream_node) {  in sdw_release_bus_lock()
1478 		bus = m_rt->bus;  in sdw_release_bus_lock()
1486 	struct sdw_master_runtime *m_rt;  in _sdw_prepare_stream()  local
1493 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in _sdw_prepare_stream()
1494 		bus = m_rt->bus;  in _sdw_prepare_stream()
1509 		bus->params.bandwidth += m_rt->stream->params.rate *  in _sdw_prepare_stream()
1510 			m_rt->ch_count * m_rt->stream->params.bps;  in _sdw_prepare_stream()
1542 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in _sdw_prepare_stream()
1543 		bus = m_rt->bus;  in _sdw_prepare_stream()
1546 		ret = sdw_prep_deprep_ports(m_rt, true);  in _sdw_prepare_stream()
1615 	struct sdw_master_runtime *m_rt;  in _sdw_enable_stream()  local
1620 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in _sdw_enable_stream()
1621 		bus = m_rt->bus;  in _sdw_enable_stream()
1631 		ret = sdw_enable_disable_ports(m_rt, true);  in _sdw_enable_stream()
1690 	struct sdw_master_runtime *m_rt;  in _sdw_disable_stream()  local
1693 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in _sdw_disable_stream()
1694 		struct sdw_bus *bus = m_rt->bus;  in _sdw_disable_stream()
1697 		ret = sdw_enable_disable_ports(m_rt, false);  in _sdw_disable_stream()
1705 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in _sdw_disable_stream()
1706 		struct sdw_bus *bus = m_rt->bus;  in _sdw_disable_stream()
1723 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in _sdw_disable_stream()
1724 		struct sdw_bus *bus = m_rt->bus;  in _sdw_disable_stream()
1727 		ret = sdw_enable_disable_ports(m_rt, false);  in _sdw_disable_stream()
1772 	struct sdw_master_runtime *m_rt;  in _sdw_deprepare_stream()  local
1776 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in _sdw_deprepare_stream()
1777 		bus = m_rt->bus;  in _sdw_deprepare_stream()
1779 		ret = sdw_prep_deprep_ports(m_rt, false);  in _sdw_deprepare_stream()
1787 		bus->params.bandwidth -= m_rt->stream->params.rate *  in _sdw_deprepare_stream()
1788 			m_rt->ch_count * m_rt->stream->params.bps;  in _sdw_deprepare_stream()