blob: 66e6611985496c12fa08239e84473ce94e165da2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/* Copyright (c) 2012 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.
*/
/* USB charging control module for Chrome EC */
#ifndef __CROS_EC_USB_CHARGE_H
#define __CROS_EC_USB_CHARGE_H
#include "common.h"
enum usb_charge_mode {
/* Disable USB port. */
USB_CHARGE_MODE_DISABLED,
/* Set USB port to Standard Downstream Port, USB 2.0 mode. */
USB_CHARGE_MODE_SDP2,
/* Set USB port to Charging Downstream Port, BC 1.2. */
USB_CHARGE_MODE_CDP,
/* Set USB port to Dedicated Charging Port, BC 1.2. */
USB_CHARGE_MODE_DCP_SHORT,
/* Enable USB port (for dumb ports). */
USB_CHARGE_MODE_ENABLED,
USB_CHARGE_MODE_COUNT
};
/**
* Set USB charge mode for the port.
*
* @param usb_port_id Port to set.
* @param mode New mode for port.
* @return EC_SUCCESS, or non-zero if error.
*/
int usb_charge_set_mode(int usb_port_id, enum usb_charge_mode mode);
#endif /* __CROS_EC_USB_CHARGE_H */
|
