| /*************************************************************************** |
| * __________ __ ___. |
| * 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 -570 |
| #define VOLUME_MAX 60 |
| |
| extern int tenthdb2master(int db); |
| extern int tenthdb2mixer(int db); |
| |
| extern void audiohw_set_master_vol(int vol_l, int vol_r); |
| extern void audiohw_set_lineout_vol(int vol_l, int vol_r); |
| extern void audiohw_set_mixer_vol(int channel1, int channel2); |
| extern void audiohw_set_bass(int value); |
| extern void audiohw_set_bass_cutoff(int value); |
| extern void audiohw_set_treble(int value); |
| extern void audiohw_set_treble_cutoff(int value); |
| extern void audiohw_set_nsorder(int order); |
| extern void audiohw_set_sample_rate(int sampling_control); |
| |
| #endif /* _WM8985_H */ |