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/* Copyright (c) 2013 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.
*/
/* External power via USB on Spring for Chrome EC */
#ifndef __CROS_EC_EXTPOWER_SPRING_H
#define __CROS_EC_EXTPOWER_SPRING_H
#include "common.h"
/*
* TODO: this currently piggy-backs on the charger task. Should be able to
* move updates to deferred functions and get rid of all the ifdef's in the
* charger task. At that point, all these APIs will be internal to the
* extpower module and this entire header file can go away.
*/
/**
* Properly limit input power on EC boot.
*
* Called from charger task.
*/
void extpower_charge_init(void);
/**
* Update external power state.
*
* Called from charger task.
*/
void extpower_charge_update(int force_update);
/**
* Return non-zero if external power needs update from charge task.
*/
int extpower_charge_needs_update(void);
#endif /* __CROS_EC_EXTPOWER_SPRING_H */
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