Onda VX747:

  * Add speaker en-/disable driver
  * Add apps/ setting to en-/disable the speaker


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20174 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 40 insertions, 0 deletions

diff --git a/firmware/export/audiohw.h b/firmware/export/audiohw.h
index 423b520dc5..e53db7e7b9 100644
--- a/firmware/export/audiohw.h
+++ b/firmware/export/audiohw.h
@@ -305,4 +305,10 @@ void audiohw_set_stereo_width(int val);
 
 #endif /* CONFIG_CODEC != SWCODEC */
 
+#ifdef HAVE_SPEAKER
+
+void audiohw_enable_speaker(bool on);
+
+#endif /* HAVE_SPEAKER */
+
 #endif /* _AUDIOHW_H_ */
diff --git a/firmware/target/mips/ingenic_jz47xx/onda_vx747/speaker-onda_vx747.c b/firmware/target/mips/ingenic_jz47xx/onda_vx747/speaker-onda_vx747.c
new file mode 100644
index 0000000000..12dd03e8c7
--- /dev/null
+++ b/firmware/target/mips/ingenic_jz47xx/onda_vx747/speaker-onda_vx747.c
@@ -0,0 +1,34 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2009 by Maurus Cuelenaere
+ *
+ * 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.
+ *
+ ****************************************************************************/
+#include "config.h"
+#include "jz4740.h"
+#include "audiohw.h"
+
+#define SPEAKER_PIN (32*2 + 27)
+
+void audiohw_enable_speaker(bool on)
+{
+    __gpio_as_output(SPEAKER_PIN);
+    if(on)
+        __gpio_set_pin(SPEAKER_PIN);
+    else
+        __gpio_clear_pin(SPEAKER_PIN);
+}