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/* Copyright 2021 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.
*/
/* Input devices using Matrix Keyboard Protocol [MKBP] events for Chrome EC */
#ifndef __CROS_EC_MKBP_INPUT_DEVICES_H
#define __CROS_EC_MKBP_INPUT_DEVICES_H
#include "common.h"
#include "ec_commands.h"
/**
* Update the state of the switches.
*
* @param sw The switch that changed.
* @param state The state of the switch.
*/
void mkbp_update_switches(uint32_t sw, int state);
/**
* Update the state of buttons
*
* @param button The button that changed.
* @param is_pressed Whether the button is now pressed.
*/
void mkbp_button_update(enum keyboard_button_type button, int is_pressed);
/**
* Retrieve state of buttons [Power, Volume up/down, etc]
*/
uint32_t mkbp_get_button_state(void);
/**
* Retrieve state of switches [Lid open/closed, tablet mode switch, etc]
*/
uint32_t mkbp_get_switch_state(void);
#endif /* __CROS_EC_MKBP_INPUT_DEVICES_H */
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