1 /***************************************************************************
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
10 * Copyright (C) 2005 by Dave Chapman
12 * All files in this archive are subject to the GNU General Public License.
13 * See the file COPYING in the source tree root for full license agreement.
15 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
16 * KIND, either express or implied.
18 ****************************************************************************/
23 /* volume/balance/treble/bass interdependency */
24 #define VOLUME_MIN -570
27 extern int tenthdb2master(int db
);
28 extern int tenthdb2mixer(int db
);
30 extern void audiohw_set_master_vol(int vol_l
, int vol_r
);
31 extern void audiohw_set_lineout_vol(int vol_l
, int vol_r
);
32 extern void audiohw_set_mixer_vol(int channel1
, int channel2
);
33 extern void audiohw_set_bass(int value
);
34 extern void audiohw_set_bass_cutoff(int value
);
35 extern void audiohw_set_treble(int value
);
36 extern void audiohw_set_treble_cutoff(int value
);
37 extern void audiohw_set_nsorder(int order
);
38 extern void audiohw_set_sample_rate(int sampling_control
);
40 #endif /* _WM8985_H */