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-rw-r--r--firmware/export/audiohw.h4
-rw-r--r--firmware/export/codec-dx50.h55
-rw-r--r--firmware/export/codec-dx90.h35
3 files changed, 92 insertions, 2 deletions
diff --git a/firmware/export/audiohw.h b/firmware/export/audiohw.h
index 00bb15812d..f22e72554d 100644
--- a/firmware/export/audiohw.h
+++ b/firmware/export/audiohw.h
@@ -215,7 +215,7 @@ struct sound_settings_info
#include "cs4398.h"
#elif defined(HAVE_ES9018)
#include "es9018.h"
-#elif (CONFIG_PLATFORM & (PLATFORM_ANDROID | PLATFORM_MAEMO\
+#elif (CONFIG_PLATFORM & (PLATFORM_ANDROID | PLATFORM_MAEMO \
| PLATFORM_PANDORA | PLATFORM_SDL))
#include "hosted_codec.h"
#elif defined(DX50)
@@ -644,7 +644,7 @@ void audiohw_set_pitch(int32_t val);
/**
* Return the set pitch ratio
- */
+ */
int32_t audiohw_get_pitch(void);
#endif /* HAVE_PITCHCONTROL */
diff --git a/firmware/export/codec-dx50.h b/firmware/export/codec-dx50.h
new file mode 100644
index 0000000000..baa5b7c3b6
--- /dev/null
+++ b/firmware/export/codec-dx50.h
@@ -0,0 +1,55 @@
+/***************************************************************************
+ * __________ __ ___
+ * 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 _CODEC_DX50_H_
+#define _CODEC_DX50_H_
+
+
+#define AUDIOHW_CAPS (MONO_VOL_CAP | FILTER_ROLL_OFF_CAP)
+
+
+/*
+ http://www.wolfsonmicro.com/media/76425/WM8740.pdf
+
+ 0.5 * ( x - 255 ) = ydB 1 <= x <= 255
+ mute x = 0
+
+ x = 255 -> 0dB
+ .
+ .
+ .
+ x = 2 -> -126.5dB
+ x = 1 -> -127dB
+ x = 0 -> -128dB
+
+ See audiohw.h, sound.c.
+*/
+AUDIOHW_SETTING(VOLUME, "dB", 0, 1, -128, 0, -30)
+
+
+/* 1: slow roll off, 0: sharp roll off, sharp roll off default */
+AUDIOHW_SETTING(FILTER_ROLL_OFF, "", 0, 1, 0, 1, 0)
+
+
+#endif
diff --git a/firmware/export/codec-dx90.h b/firmware/export/codec-dx90.h
new file mode 100644
index 0000000000..b96377dfec
--- /dev/null
+++ b/firmware/export/codec-dx90.h
@@ -0,0 +1,35 @@
+/***************************************************************************
+ * __________ __ ___
+ * 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 _CODEC_DX90_H_
+#define _CODEC_DX90_H_
+
+
+#define AUDIOHW_CAPS MONO_VOL_CAP
+
+
+AUDIOHW_SETTING(VOLUME, "", 0, 1, -255, 0, -128)
+
+
+#endif