d81b36222a
This patch enables "Settings -> Sound Settings -> DAC's filter roll-off" for the iBasso DX50. Confirmed working on iBasso DX50, firmware 1.6. Change-Id: I901615541d8fa4f6550c5156cf8c6069f5bdf9d0
112 lines
3.2 KiB
C
112 lines
3.2 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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*
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* Copyright (C) 2014 by Ilia Sergachev: Initial Rockbox port to iBasso DX50
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* Copyright (C) 2014 by Mario Basister: iBasso DX90 port
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* Copyright (C) 2014 by Simon Rothen: Initial Rockbox repository submission, additional features
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* Copyright (C) 2014 by Udo Schläpfer: Code clean up, additional features
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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 _SYSFS_IBASSO_H_
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#define _SYSFS_IBASSO_H_
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#include <stdbool.h>
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/*
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Sys FS path identifiers.
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See SYSFS_PATHS in sysfs-ibasso.c.
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*/
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enum sys_fs_interface_id
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{
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SYSFS_DX50_CODEC_VOLUME = 0,
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SYSFS_HOLDKEY,
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SYSFS_DX90_ES9018_VOLUME,
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SYSFS_ES9018_FILTER,
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SYSFS_MUTE,
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SYSFS_WM8740_MUTE,
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SYSFS_BATTERY_CAPACITY,
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SYSFS_BATTERY_CURRENT_NOW,
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SYSFS_BATTERY_ENERGY_FULL_DESIGN,
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SYSFS_BATTERY_HEALTH,
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SYSFS_BATTERY_MODEL_NAME,
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SYSFS_BATTERY_ONLINE,
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SYSFS_BATTERY_PRESENT,
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SYSFS_BATTERY_STATUS,
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SYSFS_BATTERY_TECHNOLOGY,
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SYSFS_BATTERY_TEMP,
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SYSFS_BATTERY_TYPE,
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SYSFS_BATTERY_VOLTAGE_MAX_DESIGN,
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SYSFS_BATTERY_VOLTAGE_MIN_DESIGN,
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SYSFS_BATTERY_VOLTAGE_NOW,
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SYSFS_USB_POWER_CURRENT_NOW,
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SYSFS_USB_POWER_ONLINE,
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SYSFS_USB_POWER_PRESENT,
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SYSFS_USB_POWER_VOLTAGE_NOW,
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SYSFS_BACKLIGHT_POWER,
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SYSFS_BACKLIGHT_BRIGHTNESS,
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SYSFS_POWER_STATE,
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SYSFS_POWER_WAKE_LOCK
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};
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/*
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Read a integer value from the sys fs interface given by id.
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Returns true on success, false else.
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*/
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bool sysfs_get_int(enum sys_fs_interface_id id, int* value);
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/*
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Write a integer value to the sys fs interface given by id.
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Returns true on success, false else.
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*/
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bool sysfs_set_int(enum sys_fs_interface_id id, int value);
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/*
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Read a char value from the sys fs interface given by id.
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Returns true on success, false else.
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*/
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bool sysfs_get_char(enum sys_fs_interface_id id, char* value);
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/*
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Write a char value to the sys fs interface given by id.
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Returns true on success, false else.
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*/
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bool sysfs_set_char(enum sys_fs_interface_id id, char value);
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/*
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Read a single line of text from the sys fs interface given by id.
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A newline will be discarded.
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size: The size of value.
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Returns true on success, false else.
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*/
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bool sysfs_get_string(enum sys_fs_interface_id id, char* value, int size);
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/*
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Write text to the sys fs interface given by id.
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Returns true on success, false else.
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*/
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bool sysfs_set_string(enum sys_fs_interface_id id, char* value);
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#endif
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