| /*************************************************************************** |
| * __________ __ ___. |
| * Open \______ \ ____ ____ | | _\_ |__ _______ ___ |
| * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / |
| * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < |
| * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ |
| * \/ \/ \/ \/ \/ |
| * $Id$ |
| * |
| * Copyright (C) 2005 by Dave Chapman |
| * |
| * 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. |
| * |
| ****************************************************************************/ |
| |
| #ifndef _WM8758_H |
| #define _WM8758_H |
| |
| /* volume/balance/treble/bass interdependency */ |
| #define VOLUME_MIN -570 |
| #define VOLUME_MAX 60 |
| |
| #define AUDIOHW_CAPS (BASS_CAP | TREBLE_CAP | BASS_CUTOFF_CAP | TREBLE_CUTOFF_CAP) |
| |
| 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_nsorder(int order); |
| extern void audiohw_set_sample_rate(int sampling_control); |
| |
| #define RESET 0x00 |
| #define PWRMGMT1 0x01 |
| #define PWRMGMT2 0x02 |
| #define PWRMGMT3 0x03 |
| #define AINTFCE 0x04 |
| #define CLKCTRL 0x06 |
| #define SRATECTRL 0x07 |
| #define DACCTRL 0x0a |
| #define INCTRL 0x2c |
| #define LINPGAVOL 0x2d |
| #define RINPGAVOL 0x2e |
| #define LADCBOOST 0x2f |
| #define RADCBOOST 0x30 |
| #define OUTCTRL 0x31 |
| #define LOUTMIX 0x32 |
| #define ROUTMIX 0x33 |
| |
| #define LOUT1VOL 0x34 |
| #define ROUT1VOL 0x35 |
| #define LOUT2VOL 0x36 |
| #define ROUT2VOL 0x37 |
| |
| #define PLLN 0x24 |
| #define PLLK1 0x25 |
| #define PLLK2 0x26 |
| #define PLLK3 0x27 |
| |
| #define EQ1 0x12 |
| #define EQ2 0x13 |
| #define EQ3 0x14 |
| #define EQ4 0x15 |
| #define EQ5 0x16 |
| #define EQ_GAIN_MASK 0x001f |
| #define EQ_CUTOFF_MASK 0x0060 |
| #define EQ_GAIN_VALUE(x) (((-x) + 12) & 0x1f) |
| #define EQ_CUTOFF_VALUE(x) ((((x) - 1) & 0x03) << 5) |
| |
| /* Register settings for the supported samplerates: */ |
| #define WM8758_8000HZ 0x4d |
| #define WM8758_12000HZ 0x61 |
| #define WM8758_16000HZ 0x55 |
| #define WM8758_22050HZ 0x77 |
| #define WM8758_24000HZ 0x79 |
| #define WM8758_32000HZ 0x59 |
| #define WM8758_44100HZ 0x63 |
| #define WM8758_48000HZ 0x41 |
| #define WM8758_88200HZ 0x7f |
| #define WM8758_96000HZ 0x5d |
| |
| #endif /* _WM8758_H */ |