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()
504 static int sdw_prep_deprep_master_ports(struct sdw_master_runtime *m_rt,  in sdw_prep_deprep_master_ports()  argument
509 	struct sdw_bus *bus = m_rt->bus;  in sdw_prep_deprep_master_ports()
539 static int sdw_prep_deprep_ports(struct sdw_master_runtime *m_rt, bool prep)  in sdw_prep_deprep_ports()  argument
546 	list_for_each_entry(s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_prep_deprep_ports()
548 			ret = sdw_prep_deprep_slave_ports(m_rt->bus, s_rt,  in sdw_prep_deprep_ports()
556 	list_for_each_entry(p_rt, &m_rt->port_list, port_node) {  in sdw_prep_deprep_ports()
557 		ret = sdw_prep_deprep_master_ports(m_rt, p_rt, prep);  in sdw_prep_deprep_ports()
573 static int sdw_notify_config(struct sdw_master_runtime *m_rt)  in sdw_notify_config()  argument
576 	struct sdw_bus *bus = m_rt->bus;  in sdw_notify_config()
586 	list_for_each_entry(s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_notify_config()
611 	struct sdw_master_runtime *m_rt;  in sdw_program_params()  local
614 	list_for_each_entry(m_rt, &bus->m_rt_list, bus_node) {  in sdw_program_params()
623 		    m_rt->stream->state == SDW_STREAM_CONFIGURED)  in sdw_program_params()
626 		ret = sdw_program_port_params(m_rt);  in sdw_program_params()
633 		ret = sdw_notify_config(m_rt);  in sdw_program_params()
641 		if (m_rt->stream->state != SDW_STREAM_ENABLED)  in sdw_program_params()
644 		ret = sdw_enable_disable_ports(m_rt, true);  in sdw_program_params()
759 	struct sdw_master_runtime *m_rt;  in do_bank_switch()  local
768 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in do_bank_switch()
769 		bus = m_rt->bus;  in do_bank_switch()
806 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in do_bank_switch()
807 		bus = m_rt->bus;  in do_bank_switch()
844 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in do_bank_switch()
845 		bus = m_rt->bus;  in do_bank_switch()
855 		list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in do_bank_switch()
856 			bus = m_rt->bus;  in do_bank_switch()
908 	struct sdw_master_runtime *m_rt;  in sdw_find_master_rt()  local
911 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in sdw_find_master_rt()
912 		if (m_rt->bus == bus)  in sdw_find_master_rt()
913 			return m_rt;  in sdw_find_master_rt()
933 	struct sdw_master_runtime *m_rt;  in sdw_alloc_master_rt()  local
939 	m_rt = sdw_find_master_rt(bus, stream);  in sdw_alloc_master_rt()
940 	if (m_rt)  in sdw_alloc_master_rt()
943 	m_rt = kzalloc(sizeof(*m_rt), GFP_KERNEL);  in sdw_alloc_master_rt()
944 	if (!m_rt)  in sdw_alloc_master_rt()
948 	INIT_LIST_HEAD(&m_rt->port_list);  in sdw_alloc_master_rt()
949 	INIT_LIST_HEAD(&m_rt->slave_rt_list);  in sdw_alloc_master_rt()
950 	list_add_tail(&m_rt->stream_node, &stream->master_list);  in sdw_alloc_master_rt()
952 	list_add_tail(&m_rt->bus_node, &bus->m_rt_list);  in sdw_alloc_master_rt()
955 	m_rt->ch_count = stream_config->ch_count;  in sdw_alloc_master_rt()
956 	m_rt->bus = bus;  in sdw_alloc_master_rt()
957 	m_rt->stream = stream;  in sdw_alloc_master_rt()
958 	m_rt->direction = stream_config->direction;  in sdw_alloc_master_rt()
960 	return m_rt;  in sdw_alloc_master_rt()
992 				    struct sdw_master_runtime *m_rt)  in sdw_master_port_release()  argument
996 	list_for_each_entry_safe(p_rt, _p_rt, &m_rt->port_list, port_node) {  in sdw_master_port_release()
1007 	struct sdw_master_runtime *m_rt;  in sdw_slave_port_release()  local
1010 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in sdw_slave_port_release()
1011 		list_for_each_entry(s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_slave_port_release()
1036 	struct sdw_master_runtime *m_rt;  in sdw_release_slave_stream()  local
1038 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in sdw_release_slave_stream()
1041 					 &m_rt->slave_rt_list, m_rt_node) {  in sdw_release_slave_stream()
1062 static void sdw_release_master_stream(struct sdw_master_runtime *m_rt,  in sdw_release_master_stream()  argument
1067 	list_for_each_entry_safe(s_rt, _s_rt, &m_rt->slave_rt_list, m_rt_node) {  in sdw_release_master_stream()
1072 	list_del(&m_rt->stream_node);  in sdw_release_master_stream()
1073 	list_del(&m_rt->bus_node);  in sdw_release_master_stream()
1074 	kfree(m_rt);  in sdw_release_master_stream()
1088 	struct sdw_master_runtime *m_rt, *_m_rt;  in sdw_stream_remove_master()  local
1092 	list_for_each_entry_safe(m_rt, _m_rt,  in sdw_stream_remove_master()
1094 		if (m_rt->bus != bus)  in sdw_stream_remove_master()
1097 		sdw_master_port_release(bus, m_rt);  in sdw_stream_remove_master()
1098 		sdw_release_master_stream(m_rt, stream);  in sdw_stream_remove_master()
1209 				  struct sdw_master_runtime *m_rt,  in sdw_master_port_config()  argument
1227 		list_add_tail(&p_rt->port_node, &m_rt->port_list);  in sdw_master_port_config()
1283 	struct sdw_master_runtime *m_rt;  in sdw_stream_add_master()  local
1300 	m_rt = sdw_alloc_master_rt(bus, stream_config, stream);  in sdw_stream_add_master()
1301 	if (!m_rt) {  in sdw_stream_add_master()
1313 	ret = sdw_master_port_config(bus, m_rt, port_config, num_ports);  in sdw_stream_add_master()
1322 	sdw_release_master_stream(m_rt, stream);  in sdw_stream_add_master()
1349 	struct sdw_master_runtime *m_rt;  in sdw_stream_add_slave()  local
1358 	m_rt = sdw_alloc_master_rt(slave->bus, stream_config, stream);  in sdw_stream_add_slave()
1359 	if (!m_rt) {  in sdw_stream_add_slave()
1388 	list_add_tail(&s_rt->m_rt_node, &m_rt->slave_rt_list);  in sdw_stream_add_slave()
1408 	sdw_release_master_stream(m_rt, stream);  in sdw_stream_add_slave()
1458 	struct sdw_master_runtime *m_rt;  in sdw_acquire_bus_lock()  local
1462 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in sdw_acquire_bus_lock()
1463 		bus = m_rt->bus;  in sdw_acquire_bus_lock()
1480 	struct sdw_master_runtime *m_rt = NULL;  in sdw_release_bus_lock()  local
1484 	list_for_each_entry_reverse(m_rt, &stream->master_list, stream_node) {  in sdw_release_bus_lock()
1485 		bus = m_rt->bus;  in sdw_release_bus_lock()
1493 	struct sdw_master_runtime *m_rt;  in _sdw_prepare_stream()  local
1500 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in _sdw_prepare_stream()
1501 		bus = m_rt->bus;  in _sdw_prepare_stream()
1516 		bus->params.bandwidth += m_rt->stream->params.rate *  in _sdw_prepare_stream()
1517 			m_rt->ch_count * m_rt->stream->params.bps;  in _sdw_prepare_stream()
1549 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in _sdw_prepare_stream()
1550 		bus = m_rt->bus;  in _sdw_prepare_stream()
1553 		ret = sdw_prep_deprep_ports(m_rt, true);  in _sdw_prepare_stream()
1622 	struct sdw_master_runtime *m_rt;  in _sdw_enable_stream()  local
1627 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in _sdw_enable_stream()
1628 		bus = m_rt->bus;  in _sdw_enable_stream()
1638 		ret = sdw_enable_disable_ports(m_rt, true);  in _sdw_enable_stream()
1697 	struct sdw_master_runtime *m_rt;  in _sdw_disable_stream()  local
1700 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in _sdw_disable_stream()
1701 		struct sdw_bus *bus = m_rt->bus;  in _sdw_disable_stream()
1704 		ret = sdw_enable_disable_ports(m_rt, false);  in _sdw_disable_stream()
1712 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in _sdw_disable_stream()
1713 		struct sdw_bus *bus = m_rt->bus;  in _sdw_disable_stream()
1730 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in _sdw_disable_stream()
1731 		struct sdw_bus *bus = m_rt->bus;  in _sdw_disable_stream()
1734 		ret = sdw_enable_disable_ports(m_rt, false);  in _sdw_disable_stream()
1779 	struct sdw_master_runtime *m_rt;  in _sdw_deprepare_stream()  local
1783 	list_for_each_entry(m_rt, &stream->master_list, stream_node) {  in _sdw_deprepare_stream()
1784 		bus = m_rt->bus;  in _sdw_deprepare_stream()
1786 		ret = sdw_prep_deprep_ports(m_rt, false);  in _sdw_deprepare_stream()
1794 		bus->params.bandwidth -= m_rt->stream->params.rate *  in _sdw_deprepare_stream()
1795 			m_rt->ch_count * m_rt->stream->params.bps;  in _sdw_deprepare_stream()