mirror of
https://github.com/Rockbox/rockbox.git
synced 2025-12-07 05:35:02 -05:00
806b71b2ed
Several hosted targets read their battery state from a fixed sysfs path. Get rid of the duplicated code by handling this common case in power-linux.c. Some targets use non-standard units in sysfs instead of the typical microvolts / microamps, so allow the scale factors to be overridden by the target. Change-Id: I31dc4ffc7a2d2c066d00a74070f9f9849c1663d0
38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
*
|
|
* Copyright (C) 2017 Marcin Bukat
|
|
*
|
|
* 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.
|
|
*
|
|
****************************************************************************/
|
|
#include "powermgmt.h"
|
|
#include "power.h"
|
|
|
|
unsigned short battery_level_disksafe = 3470;
|
|
|
|
/* the OF shuts down at this voltage */
|
|
unsigned short battery_level_shutoff = 3400;
|
|
|
|
/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
|
|
unsigned short percent_to_volt_discharge[11] =
|
|
{
|
|
3400, 3675, 3715, 3750, 3775, 3810, 3850, 3915, 3985, 4060, 4155
|
|
};
|
|
|
|
/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
|
|
unsigned short percent_to_volt_charge[11] =
|
|
{
|
|
3485, 3780, 3836, 3857, 3890, 3930, 3986, 4062, 4158, 4185, 4196
|
|
};
|