1 files changed, 111 insertions, 0 deletions

diff --git a/firmware/target/hosted/ibasso/sysfs-ibasso.h b/firmware/target/hosted/ibasso/sysfs-ibasso.h
new file mode 100644
index 0000000000..fec8a082f9
--- /dev/null
+++ b/firmware/target/hosted/ibasso/sysfs-ibasso.h
@@ -0,0 +1,111 @@
+/***************************************************************************
+ *             __________               __   ___
+ *   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 _SYSFS_IBASSO_H_
+#define _SYSFS_IBASSO_H_
+
+
+#include <stdbool.h>
+
+
+/*
+    Sys FS path identifiers.
+    See SYSFS_PATHS in sysfs-ibasso.c.
+*/
+enum sys_fs_interface_id
+{
+    SYSFS_DX50_CODEC_VOLUME = 0,
+    SYSFS_HOLDKEY,
+    SYSFS_DX90_ES9018_VOLUME,
+    SYSFS_MUTE,
+    SYSFS_WM8740_MUTE,
+    SYSFS_BATTERY_CAPACITY,
+    SYSFS_BATTERY_CURRENT_NOW,
+    SYSFS_BATTERY_ENERGY_FULL_DESIGN,
+    SYSFS_BATTERY_HEALTH,
+    SYSFS_BATTERY_MODEL_NAME,
+    SYSFS_BATTERY_ONLINE,
+    SYSFS_BATTERY_PRESENT,
+    SYSFS_BATTERY_STATUS,
+    SYSFS_BATTERY_TECHNOLOGY,
+    SYSFS_BATTERY_TEMP,
+    SYSFS_BATTERY_TYPE,
+    SYSFS_BATTERY_VOLTAGE_MAX_DESIGN,
+    SYSFS_BATTERY_VOLTAGE_MIN_DESIGN,
+    SYSFS_BATTERY_VOLTAGE_NOW,
+    SYSFS_USB_POWER_CURRENT_NOW,
+    SYSFS_USB_POWER_ONLINE,
+    SYSFS_USB_POWER_PRESENT,
+    SYSFS_USB_POWER_VOLTAGE_NOW,
+    SYSFS_BACKLIGHT_POWER,
+    SYSFS_BACKLIGHT_BRIGHTNESS,
+    SYSFS_POWER_STATE,
+    SYSFS_POWER_WAKE_LOCK
+};
+
+
+/*
+    Read a integer value from the sys fs interface given by id.
+    Returns true on success, false else.
+*/
+bool sysfs_get_int(enum sys_fs_interface_id id, int* value);
+
+
+/*
+    Write a integer value to the sys fs interface given by id.
+    Returns true on success, false else.
+*/
+bool sysfs_set_int(enum sys_fs_interface_id id, int value);
+
+
+/*
+    Read a char value from the sys fs interface given by id.
+    Returns true on success, false else.
+*/
+bool sysfs_get_char(enum sys_fs_interface_id id, char* value);
+
+
+/*
+    Write a char value to the sys fs interface given by id.
+    Returns true on success, false else.
+*/
+bool sysfs_set_char(enum sys_fs_interface_id id, char value);
+
+/*
+    Read a single line of text from the sys fs interface given by id.
+    A newline will be discarded.
+    size: The size of value.
+    Returns true on success, false else.
+*/
+bool sysfs_get_string(enum sys_fs_interface_id id, char* value, int size);
+
+
+/*
+    Write text to the sys fs interface given by id.
+    Returns true on success, false else.
+*/
+bool sysfs_set_string(enum sys_fs_interface_id id, char* value);
+
+
+#endif