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/***************************************************************************
* __________ __ ___
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* Copyright (C) 2014 by Ilia Sergachev: Initial Rockbox port to iBasso DX50
* Copyright (C) 2014 by Mario Basister: iBasso DX90 port
* Copyright (C) 2014 by Simon Rothen: Initial Rockbox repository submission, additional features
* Copyright (C) 2014 by Udo Schläpfer: Code clean up, additional features
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef _BUTTON_IBASSO_H_
#define _BUTTON_IBASSO_H_
#include <sys/types.h>
/* /dev/input/event0 */
#define EVENT_CODE_BUTTON_PWR 116
#define EVENT_CODE_BUTTON_PWR_LONG 117
/* /dev/input/event1 */
#define EVENT_CODE_BUTTON_VOLPLUS 158
#define EVENT_CODE_BUTTON_VOLMINUS 159
#define EVENT_CODE_BUTTON_REV 160
#define EVENT_CODE_BUTTON_PLAY 161
#define EVENT_CODE_BUTTON_NEXT 162
#define EVENT_VALUE_BUTTON_PRESS 1
#define EVENT_VALUE_BUTTON_RELEASE 0
/*
Handle hardware button events.
code: Input event code.
value: Input event value.
last_btns: Last known pressed buttons.
Returns: Currently pressed buttons as bitmask (BUTTON_ values in button-target.h).
*/
int handle_button_event(__u16 code, __s32 value, int last_btns);
/* Clean up the button device handler. */
void button_close_device(void);
#endif
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