1 files changed, 61 insertions, 0 deletions

diff --git a/firmware/target/hosted/ibasso/button-ibasso.h b/firmware/target/hosted/ibasso/button-ibasso.h
new file mode 100644
index 0000000000..09c09e7c83
--- /dev/null
+++ b/firmware/target/hosted/ibasso/button-ibasso.h
@@ -0,0 +1,61 @@
+/***************************************************************************
+ *             __________               __   ___
+ *   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