| /*************************************************************************** |
| * __________ __ ___. |
| * 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 _WM8975_H |
| #define _WM8975_H |
| |
| extern void wmcodec_reset(void); |
| extern int wmcodec_init(void); |
| extern void wmcodec_enable_output(bool enable); |
| extern int wmcodec_set_master_vol(int vol_l, int vol_r); |
| extern int wmcodec_set_lineout_vol(int vol_l, int vol_r); |
| extern int wmcodec_set_mixer_vol(int channel1, int channel2); |
| extern void wmcodec_set_bass(int value); |
| extern void wmcodec_set_treble(int value); |
| extern int wmcodec_mute(int mute); |
| extern void wmcodec_close(void); |
| extern void wmcodec_set_nsorder(int order); |
| extern void wmcodec_set_sample_rate(int sampling_control); |
| |
| extern void wmcodec_enable_recording(bool source_mic); |
| extern void wmcodec_disable_recording(void); |
| extern void wmcodec_set_recvol(int left, int right, int type); |
| extern void wmcodec_set_monitor(int enable); |
| |
| /* Register addresses */ |
| #define LOUT1VOL 0x02 |
| #define ROUT1VOL 0x03 |
| #define DACCTRL 0x05 |
| #define AINTFCE 0x07 |
| #define BASSCTRL 0x0c |
| #define TREBCTRL 0x0d |
| #define RESET 0x0f |
| #define PWRMGMT1 0x19 |
| #define PWRMGMT2 0x1a |
| #define LOUTMIX1 0x22 |
| #define LOUTMIX2 0x23 |
| #define ROUTMIX1 0x24 |
| #define ROUTMIX2 0x25 |
| #define MOUTMIX1 0x26 |
| #define MOUTMIX2 0x27 |
| #define LOUT2VOL 0x28 |
| #define ROUT2VOL 0x29 |
| |
| /* Register settings for the supported samplerates: */ |
| #define WM8975_8000HZ 0x4d |
| #define WM8975_12000HZ 0x61 |
| #define WM8975_16000HZ 0x55 |
| #define WM8975_22050HZ 0x77 |
| #define WM8975_24000HZ 0x79 |
| #define WM8975_32000HZ 0x59 |
| #define WM8975_44100HZ 0x63 |
| #define WM8975_48000HZ 0x41 |
| #define WM8975_88200HZ 0x7f |
| #define WM8975_96000HZ 0x5d |
| |
| #endif /* _WM8975_H */ |