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/* Copyright 2021 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* USBC PD Default Policies */
#ifndef __CROS_EC_USB_PD_POLICY_H
#define __CROS_EC_USB_PD_POLICY_H
#include "usb_pe_sm.h"
/**
* Port Discovery DR Swap Policy
*
* Different boards can implement its own DR swap policy during a port discovery
* by implementing this function.
*
* @param port USB-C port number
* @param dr current port data role
* @param dr_swap_flag Data Role Swap Flag bit
* @param return True if state machine should perform a DR swap, elsf False
*/
__override_proto bool port_discovery_dr_swap_policy(int port,
enum pd_data_role dr,
bool dr_swap_flag);
/**
* Port Discovery VCONN Swap Policy
*
* Different boards can implement its own VCONN swap policy during a port
* discovery by implementing this function.
*
* @param port USB-C port number
* @param vconn_swap_to_on_flag Vconn Swap to On Flag bit
* @param return True if state machine should perform a VCONN swap, elsf False
*/
__override_proto bool port_discovery_vconn_swap_policy(int port,
bool vconn_swap_flag);
#endif /* __CROS_EC_USB_PD_POLICY_H */
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