4  * SPDX-License-Identifier: Apache-2.0
20 /* A Source power role evauates to 1. See usbc_tc.h: TC_ROLE_SOURCE */
44 	/** True if power supply is ready */
46 	/** True if power supply should transition to a new level */
91 	*rp = dpm_data->rp;  in port0_policy_cb_get_src_rp()
98  *	  Power Supply
114 	dpm_data->vconn_pol = pol;  in port0_policy_cb_vconn_en()
139 	*pdos = dpm_data->src_caps;  in port0_policy_cb_get_src_caps()
140 	*num_pdos = dpm_data->src_cap_cnt;  in port0_policy_cb_get_src_caps()
156 	dpm_data->sink_request.raw_value = request_msg;  in port0_policy_cb_check_sink_request()
157 	obj_pos = dpm_data->sink_request.fixed.object_pos;  in port0_policy_cb_check_sink_request()
159 		PD_CONVERT_FIXED_PDO_CURRENT_TO_MA(dpm_data->sink_request.fixed.operating_current);  in port0_policy_cb_check_sink_request()
161 	if (obj_pos == 0 || obj_pos > dpm_data->src_cap_cnt) {  in port0_policy_cb_check_sink_request()
165 	pdo.raw_value = dpm_data->src_caps[obj_pos - 1];  in port0_policy_cb_check_sink_request()
167 	if (dpm_data->sink_request.fixed.operating_current > pdo.max_current) {  in port0_policy_cb_check_sink_request()
171 	dpm_data->obj_pos = obj_pos;  in port0_policy_cb_check_sink_request()
185  * @brief PE calls this function to check if the Power Supply is at the requested
193 	/* Return true to inform that the Power Supply is ready */  in port0_policy_cb_is_ps_ready()
194 	return dpm_data->ps_ready;  in port0_policy_cb_is_ps_ready()
214 	if (obj_pos == 0 || obj_pos > dpm_data->src_cap_cnt) {  in port0_policy_cb_present_contract_is_valid()
218 	pdo.raw_value = dpm_data->src_caps[obj_pos - 1];  in port0_policy_cb_present_contract_is_valid()
247 		dpm_data->ps_tran_start = true;  in port0_notify()
268 		/* Power off VCONN */  in port0_notify()
286 		/* Reject power role swaps */  in port0_policy_check()
289 		/* Accept data role swap to DFP */  in port0_policy_check()
292 		/* Reject data role swap to UFP */  in port0_policy_check()
299 		 *	2: Return TRUE when Power Supply is at default level  in port0_policy_check()
302 		/* Power on VCONN */  in port0_policy_check()
303 		vconn_ctrl_set(dpm_data->vconn_pol);  in port0_policy_check()
327 	/* Register USB-C Callbacks */  in main()
335 	/* Register Policy callback to enable or disable power supply */  in main()
343 	/* Register Policy callback to check if the power supply is ready */  in main()
359 	/* Init power supply transition start */  in main()
361 	/* Init power supply ready */  in main()
365 	/* Start the USB-C Subsystem */  in main()
375 			 * Transition Power Supply to new voltage.  in main()