21 void pe_snk_init(const struct device *dev)  in pe_snk_init()  argument
23 	struct usbc_port_data *data = dev->data;  in pe_snk_init()
27 	pe_set_data_role(dev, TC_ROLE_UFP);  in pe_snk_init()
35 	pe_set_state(dev, PE_SNK_STARTUP);  in pe_snk_init()
41 void sink_dpm_requests(const struct device *dev)  in sink_dpm_requests()  argument
43 	struct usbc_port_data *data = dev->data;  in sink_dpm_requests()
49 	if (common_dpm_requests(dev)) {  in sink_dpm_requests()
60 			pe_set_state(dev, PE_SNK_GET_SOURCE_CAP);  in sink_dpm_requests()
71 	const struct device *dev = pe->dev;  in pe_snk_startup_entry()  local
76 	prl_reset(dev);  in pe_snk_startup_entry()
84 	policy_notify(dev, NOT_PD_CONNECTED);  in pe_snk_startup_entry()
93 	const struct device *dev = pe->dev;  in pe_snk_startup_run()  local
99 	if (prl_is_running(dev)) {  in pe_snk_startup_run()
100 		pe_set_state(dev, PE_SNK_DISCOVERY);  in pe_snk_startup_run()
118 	const struct device *dev = pe->dev;  in pe_snk_discovery_run()  local
119 	struct usbc_port_data *data = dev->data;  in pe_snk_discovery_run()
127 		pe_set_state(dev, PE_SNK_WAIT_FOR_CAPABILITIES);  in pe_snk_discovery_run()
150 	const struct device *dev = pe->dev;  in pe_snk_wait_for_capabilities_run()  local
151 	struct usbc_port_data *data = dev->data;  in pe_snk_wait_for_capabilities_run()
161 		if (received_data_message(dev, header, PD_DATA_SOURCE_CAP)) {  in pe_snk_wait_for_capabilities_run()
162 			pe_set_state(dev, PE_SNK_EVALUATE_CAPABILITY);  in pe_snk_wait_for_capabilities_run()
170 		pe_set_state(dev, PE_SNK_HARD_RESET);  in pe_snk_wait_for_capabilities_run()
191 	const struct device *dev = pe->dev;  in pe_snk_evaluate_capability_entry()  local
192 	struct usbc_port_data *data = dev->data;  in pe_snk_evaluate_capability_entry()
201 	policy_notify(dev, SOURCE_CAPABILITIES_RECEIVED);  in pe_snk_evaluate_capability_entry()
209 	prl_set_rev(dev, PD_PACKET_SOP, MIN(PD_REV30, header.specification_revision));  in pe_snk_evaluate_capability_entry()
212 	policy_set_src_cap(dev, pdos, num_pdo_objs);  in pe_snk_evaluate_capability_entry()
215 	pe_set_state(dev, PE_SNK_SELECT_CAPABILITY);  in pe_snk_evaluate_capability_entry()
224 	const struct device *dev = pe->dev;  in pe_snk_select_capability_entry()  local
230 	rdo = policy_get_request_data_object(dev);  in pe_snk_select_capability_entry()
233 	pe_send_request_msg(dev, rdo);  in pe_snk_select_capability_entry()
235 	policy_notify(dev, PD_CONNECTED);  in pe_snk_select_capability_entry()
245 	const struct device *dev = pe->dev;  in pe_snk_select_capability_run()  local
246 	struct usbc_port_data *data = dev->data;  in pe_snk_select_capability_run()
258 		if (pe_get_last_state(dev) == PE_SNK_EVALUATE_CAPABILITY) {  in pe_snk_select_capability_run()
259 			pe_send_soft_reset(dev, PD_PACKET_SOP);  in pe_snk_select_capability_run()
261 			pe_set_state(dev, PE_SNK_READY);  in pe_snk_select_capability_run()
286 		if (received_control_message(dev, header, PD_CTRL_ACCEPT)) {  in pe_snk_select_capability_run()
289 			pe_set_state(dev, PE_SNK_TRANSITION_SINK);  in pe_snk_select_capability_run()
290 		} else if (received_control_message(dev, header, PD_CTRL_REJECT) ||  in pe_snk_select_capability_run()
291 			   received_control_message(dev, header, PD_CTRL_WAIT)) {  in pe_snk_select_capability_run()
297 				if (received_control_message(dev, header, PD_CTRL_WAIT)) {  in pe_snk_select_capability_run()
302 					if (policy_wait_notify(dev, WAIT_SINK_REQUEST)) {  in pe_snk_select_capability_run()
309 				pe_set_state(dev, PE_SNK_READY);  in pe_snk_select_capability_run()
315 				pe_set_state(dev, PE_SNK_WAIT_FOR_CAPABILITIES);  in pe_snk_select_capability_run()
318 			pe_send_soft_reset(dev, prl_rx->emsg.type);  in pe_snk_select_capability_run()
343 	const struct device *dev = pe->dev;  in pe_snk_transition_sink_run()  local
344 	struct usbc_port_data *data = dev->data;  in pe_snk_transition_sink_run()
361 		if (received_control_message(dev, header, PD_CTRL_PS_RDY)) {  in pe_snk_transition_sink_run()
366 			policy_notify(dev, TRANSITION_PS);  in pe_snk_transition_sink_run()
367 			pe_set_state(dev, PE_SNK_READY);  in pe_snk_transition_sink_run()
370 			pe_set_state(dev, PE_SNK_HARD_RESET);  in pe_snk_transition_sink_run()
379 		pe_set_state(dev, PE_SNK_HARD_RESET);  in pe_snk_transition_sink_run()
414 	const struct device *dev = pe->dev;  in pe_snk_ready_run()  local
415 	struct usbc_port_data *data = dev->data;  in pe_snk_ready_run()
427 			extended_message_not_supported(dev);  in pe_snk_ready_run()
433 				pe_set_state(dev, PE_SNK_EVALUATE_CAPABILITY);  in pe_snk_ready_run()
440 				if (prl_get_rev(dev, PD_PACKET_SOP) > PD_REV20) {  in pe_snk_ready_run()
441 					pe_set_state(dev, PE_SEND_NOT_SUPPORTED);  in pe_snk_ready_run()
445 				pe_set_state(dev, PE_SEND_NOT_SUPPORTED);  in pe_snk_ready_run()
458 				pe_set_state(dev, PE_SNK_GIVE_SINK_CAP);  in pe_snk_ready_run()
461 				pe_set_state(dev, PE_DRS_EVALUATE_SWAP);  in pe_snk_ready_run()
475 				pe_send_soft_reset(dev, prl_rx->emsg.type);  in pe_snk_ready_run()
482 				pe_set_state(dev, PE_SEND_NOT_SUPPORTED);  in pe_snk_ready_run()
493 			pe_set_state(dev, PE_SNK_SELECT_CAPABILITY);  in pe_snk_ready_run()
496 			pe_set_state(dev, PE_DRS_SEND_SWAP);  in pe_snk_ready_run()
504 	sink_dpm_requests(dev);  in pe_snk_ready_run()
510 	const struct device *dev = pe->dev;  in pe_snk_ready_exit()  local
516 	if (pe_dpm_initiated_ams(dev)) {  in pe_snk_ready_exit()
517 		prl_first_msg_notificaiton(dev);  in pe_snk_ready_exit()
527 	const struct device *dev = pe->dev;  in pe_snk_hard_reset_entry()  local
528 	struct usbc_port_data *data = dev->data;  in pe_snk_hard_reset_entry()
540 		policy_notify(dev, PORT_PARTNER_NOT_RESPONSIVE);  in pe_snk_hard_reset_entry()
553 	prl_execute_hard_reset(dev);  in pe_snk_hard_reset_entry()
564 	const struct device *dev = pe->dev;  in pe_snk_hard_reset_run()  local
574 	pe_set_state(dev, PE_SNK_TRANSITION_TO_DEFAULT);  in pe_snk_hard_reset_run()
583 	const struct device *dev = pe->dev;  in pe_snk_transition_to_default_entry()  local
595 	policy_notify(dev, SNK_TRANSITION_TO_DEFAULT);  in pe_snk_transition_to_default_entry()
600 	policy_notify(dev, DATA_ROLE_IS_UFP);  in pe_snk_transition_to_default_entry()
609 	const struct device *dev = pe->dev;  in pe_snk_transition_to_default_run()  local
615 	if (policy_is_snk_at_default(dev)) {  in pe_snk_transition_to_default_run()
617 		prl_hard_reset_complete(dev);  in pe_snk_transition_to_default_run()
618 		pe_set_state(dev, PE_SNK_STARTUP);  in pe_snk_transition_to_default_run()
629 	const struct device *dev = pe->dev;  in pe_snk_get_source_cap_entry()  local
639 	pe_send_ctrl_msg(dev, PD_PACKET_SOP, PD_CTRL_GET_SOURCE_CAP);  in pe_snk_get_source_cap_entry()
649 	const struct device *dev = pe->dev;  in pe_snk_get_source_cap_run()  local
650 	struct usbc_port_data *data = dev->data;  in pe_snk_get_source_cap_run()
664 		if (received_control_message(dev, header, PD_DATA_SOURCE_CAP)) {  in pe_snk_get_source_cap_run()
665 			pe_set_state(dev, PE_SNK_EVALUATE_CAPABILITY);  in pe_snk_get_source_cap_run()
676 	const struct device *dev = pe->dev;  in pe_snk_give_sink_cap_entry()  local
677 	struct usbc_port_data *data = dev->data;  in pe_snk_give_sink_cap_entry()
684 	policy_get_snk_cap(dev, &pdos, &num_pdos);  in pe_snk_give_sink_cap_entry()
688 	pe_send_data_msg(dev, PD_PACKET_SOP, PD_DATA_SINK_CAP);  in pe_snk_give_sink_cap_entry()
697 	const struct device *dev = pe->dev;  in pe_snk_give_sink_cap_run()  local
698 	struct usbc_port_data *data = dev->data;  in pe_snk_give_sink_cap_run()
703 		pe_set_state(dev, PE_SNK_READY);  in pe_snk_give_sink_cap_run()
705 		pe_send_soft_reset(dev, prl_rx->emsg.type);  in pe_snk_give_sink_cap_run()