1 files changed, 43 insertions, 0 deletions

diff --git a/firmware/export/wm8985.h b/firmware/export/wm8985.h
new file mode 100644
index 0000000000..9ae5515fa7
--- /dev/null
+++ b/firmware/export/wm8985.h
@@ -0,0 +1,43 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2005 by Dave Chapman
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef _WM8985_H
+#define _WM8985_H
+
+/* volume/balance/treble/bass interdependency */
+#define VOLUME_MIN -730
+#define VOLUME_MAX  60
+
+extern int tenthdb2master(int db);
+
+extern void audiohw_enable_output(bool enable);
+extern int audiohw_set_master_vol(int vol_l, int vol_r);
+extern int audiohw_set_lineout_vol(int vol_l, int vol_r);
+extern void audiohw_set_bass(int value);
+extern void audiohw_set_treble(int value);
+extern void audiohw_set_nsorder(int order);
+extern void audiohw_set_sample_rate(int sampling_control);
+
+/* Register addresses */
+// .. tbc
+
+/* Register settings for the supported samplerates: */
+// .. tbc
+
+#endif /* _WM8985_H */