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/* Copyright 2016 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "atomic.h"
#include "charge_manager.h"
#include "common.h"
#include "console.h"
#include "driver/tcpm/anx7688.h"
#include "driver/tcpm/tcpci.h"
#include "driver/tcpm/tcpm.h"
#include "gpio.h"
#include "hooks.h"
#include "host_command.h"
#include "registers.h"
#include "system.h"
#include "task.h"
#include "timer.h"
#include "util.h"
#include "usb_mux.h"
#include "usb_pd.h"
#define CPRINTF(format, args...) cprintf(CC_USBPD, format, ## args)
#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args)
int pd_set_power_supply_ready(int port)
{
/* Disable charging */
gpio_set_level(GPIO_USB_C0_CHARGE_L, 1);
/* Provide VBUS */
gpio_set_level(GPIO_USB_C0_5V_EN, 1);
anx7688_set_power_supply_ready(port);
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
return EC_SUCCESS;
}
void pd_power_supply_reset(int port)
{
/* Disable VBUS */
gpio_set_level(GPIO_USB_C0_5V_EN, 0);
anx7688_power_supply_reset(port);
/* notify host of power info change */
pd_send_host_event(PD_EVENT_POWER_CHANGE);
}
int pd_check_vconn_swap(int port)
{
/* in G3, do not allow vconn swap since 5V power source is off */
return gpio_get_level(GPIO_5V_POWER_GOOD);
}
__override void typec_set_source_current_limit(int port, enum tcpc_rp_value rp)
{
board_set_vbus_source_current_limit(port, rp);
}
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