1 files changed, 54 insertions, 0 deletions

diff --git a/firmware/target/hosted/ibasso/governor-ibasso.h b/firmware/target/hosted/ibasso/governor-ibasso.h
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index 0000000000..34781fde0b
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+++ b/firmware/target/hosted/ibasso/governor-ibasso.h
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+/***************************************************************************
+ *             __________               __   ___
+ *   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 _GOVERNOR_IBASSO_H_
+#define _GOVERNOR_IBASSO_H_
+
+
+/* Supported freq scaling governors. */
+enum ibasso_governors
+{
+    /* Slow frequency switching. */
+    GOVERNOR_CONSERVATIVE = 0,
+
+    /* Fast frequency switching. */
+    GOVERNOR_ONDEMAND,
+    GOVERNOR_INTERACTIVE,
+
+    /* Allways lowest frequency. */
+    GOVERNOR_POWERSAVE,
+
+    /* Allways highest frequency. */
+    GOVERNOR_PERFORMANCE
+};
+
+
+/*
+    Set the active freq scaling governor.
+    governor: ibasso_governors
+*/
+void ibasso_set_governor(int governor);
+
+
+#endif