82 lines
3.9 KiB
C
82 lines
3.9 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2016 Amaury Pouly
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef __NWZ_POWER_H__
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#define __NWZ_POWER_H__
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#define NWZ_POWER_DEV "/dev/icx_power"
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#define NWZ_POWER_TYPE 'P'
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/* ioctl request */
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#define NWZ_POWER_GET_STATUS _IOR(NWZ_POWER_TYPE, 0, int *)
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#define NWZ_POWER_SET_VBUS_LIMIT _IOW(NWZ_POWER_TYPE, 1, int *)
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#define NWZ_POWER_GET_BAT_ADVAL _IOR(NWZ_POWER_TYPE, 2, int *)
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#define NWZ_POWER_GET_BAT_GAUGE _IOR(NWZ_POWER_TYPE, 3, int *)
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#define NWZ_POWER_ENABLE_CHARGER _IOW(NWZ_POWER_TYPE, 4, int *)
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#define NWZ_POWER_ENABLE_DEBUG_PORT _IO (NWZ_POWER_TYPE, 5)
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#define NWZ_POWER_IS_FULLY_CHARGED _IOR(NWZ_POWER_TYPE, 6, int *)
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#define NWZ_POWER_AVG_VALUE _IO (NWZ_POWER_TYPE, 7)
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#define NWZ_POWER_CONSIDERATION_CHARGE _IOW(NWZ_POWER_TYPE, 8, int)
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#define NWZ_POWER_GET_VBUS_LIMIT _IOR(NWZ_POWER_TYPE, 9, int *)
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#define NWZ_POWER_GET_CHARGE_SWITCH _IOR(NWZ_POWER_TYPE,10, int *)
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#define NWZ_POWER_GET_SAMPLE_COUNT _IOR(NWZ_POWER_TYPE,11, int *)
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#define NWZ_POWER_SET_CHARGE_CURRENT _IOW(NWZ_POWER_TYPE,12, int *)
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#define NWZ_POWER_GET_CHARGE_CURRENT _IOR(NWZ_POWER_TYPE,13, int *)
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#define NWZ_POWER_GET_VBUS_ADVAL _IOR(NWZ_POWER_TYPE,14, int *)
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#define NWZ_POWER_GET_VSYS_ADVAL _IOR(NWZ_POWER_TYPE,15, int *)
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#define NWZ_POWER_GET_VBAT_ADVAL _IOR(NWZ_POWER_TYPE,16, int *)
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#define NWZ_POWER_CHG_VBUS_LIMIT _IOW(NWZ_POWER_TYPE,17, int *)
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#define NWZ_POWER_SET_ACCESSARY_CHARGE_MODE _IOW(NWZ_POWER_TYPE,18, int *)
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#define NWZ_POWER_GET_ACCESSARY_CHARGE_MODE _IOR(NWZ_POWER_TYPE,19, int *)
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/* NWZ_POWER_GET_STATUS bitmap */
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#define NWZ_POWER_STATUS_CHARGE_INIT 0x100 /* initializing charging */
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#define NWZ_POWER_STATUS_CHARGE_STATUS 0x0c0 /* charging status mask */
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#define NWZ_POWER_STATUS_VBUS_DET 0x020 /* vbus detected */
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#define NWZ_POWER_STATUS_AC_DET 0x010 /* ac adapter detected */
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#define NWZ_POWER_STATUS_CHARGE_LOW 0x001 /* full voltage of 4.1 instead of 4.2 */
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/* NWZ_POWER_STATUS_CHARGING_MASK value */
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#define NWZ_POWER_STATUS_CHARGE_STATUS_CHARGING 0xc0
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#define NWZ_POWER_STATUS_CHARGE_STATUS_SUSPEND 0x80
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#define NWZ_POWER_STATUS_CHARGE_STATUS_TIMEOUT 0x40
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#define NWZ_POWER_STATUS_CHARGE_STATUS_NORMAL 0x00
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/* base values to convert from adval to mV (represents mV for adval of 255) */
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#define NWZ_POWER_AD_BASE_VBAT 4664
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#define NWZ_POWER_AD_BASE_VBUS 7254
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#define NWZ_POWER_AD_BASE_VSYS 5700
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/* battery gauge */
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#define NWZ_POWER_BAT_NOBAT -100 /* no battery */
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#define NWZ_POWER_BAT_VERYLOW -99 /* very low */
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#define NWZ_POWER_BAT_LOW 0 /* low */
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#define NWZ_POWER_BAT_GAUGE0 1 /* ____ */
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#define NWZ_POWER_BAT_GAUGE1 2 /* O___ */
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#define NWZ_POWER_BAT_GAUGE2 3 /* OO__ */
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#define NWZ_POWER_BAT_GAUGE3 4 /* OOO_ */
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#define NWZ_POWER_BAT_GAUGE4 5 /* OOOO */
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/* NWZ_POWER_GET_ACCESSARY_CHARGE_MODE */
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#define NWZ_POWER_ACC_CHARGE_NONE 0
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#define NWZ_POWER_ACC_CHARGE_VBAT 1
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#define NWZ_POWER_ACC_CHARGE_VSYS 2
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#endif /* __NWZ_POWER_H__ */
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