Kenneth Kiraly | 8bae3e2 | 2008-09-10 19:33:32 +0100 | [diff] [blame] | 1 | /* |
| 2 | * wm8971.h -- audio driver for WM8971 |
| 3 | * |
| 4 | * Copyright 2005 Lab126, Inc. |
| 5 | * |
| 6 | * Author: Kenneth Kiraly <kiraly@lab126.com> |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify it |
| 9 | * under the terms of the GNU General Public License as published by the |
| 10 | * Free Software Foundation; either version 2 of the License, or (at your |
| 11 | * option) any later version. |
| 12 | * |
| 13 | */ |
| 14 | |
| 15 | #ifndef _WM8971_H |
| 16 | #define _WM8971_H |
| 17 | |
| 18 | #define WM8971_LINVOL 0x00 |
| 19 | #define WM8971_RINVOL 0x01 |
| 20 | #define WM8971_LOUT1V 0x02 |
| 21 | #define WM8971_ROUT1V 0x03 |
| 22 | #define WM8971_ADCDAC 0x05 |
| 23 | #define WM8971_IFACE 0x07 |
| 24 | #define WM8971_SRATE 0x08 |
| 25 | #define WM8971_LDAC 0x0a |
| 26 | #define WM8971_RDAC 0x0b |
| 27 | #define WM8971_BASS 0x0c |
| 28 | #define WM8971_TREBLE 0x0d |
| 29 | #define WM8971_RESET 0x0f |
| 30 | #define WM8971_ALC1 0x11 |
| 31 | #define WM8971_ALC2 0x12 |
| 32 | #define WM8971_ALC3 0x13 |
| 33 | #define WM8971_NGATE 0x14 |
| 34 | #define WM8971_LADC 0x15 |
| 35 | #define WM8971_RADC 0x16 |
| 36 | #define WM8971_ADCTL1 0x17 |
| 37 | #define WM8971_ADCTL2 0x18 |
| 38 | #define WM8971_PWR1 0x19 |
| 39 | #define WM8971_PWR2 0x1a |
| 40 | #define WM8971_ADCTL3 0x1b |
| 41 | #define WM8971_ADCIN 0x1f |
| 42 | #define WM8971_LADCIN 0x20 |
| 43 | #define WM8971_RADCIN 0x21 |
| 44 | #define WM8971_LOUTM1 0x22 |
| 45 | #define WM8971_LOUTM2 0x23 |
| 46 | #define WM8971_ROUTM1 0x24 |
| 47 | #define WM8971_ROUTM2 0x25 |
| 48 | #define WM8971_MOUTM1 0x26 |
| 49 | #define WM8971_MOUTM2 0x27 |
| 50 | #define WM8971_LOUT2V 0x28 |
| 51 | #define WM8971_ROUT2V 0x29 |
| 52 | #define WM8971_MOUTV 0x2A |
| 53 | |
| 54 | #define WM8971_SYSCLK 0 |
| 55 | |
| 56 | struct wm8971_setup_data { |
| 57 | int i2c_bus; |
| 58 | unsigned short i2c_address; |
| 59 | }; |
| 60 | |
| 61 | extern struct snd_soc_dai wm8971_dai; |
| 62 | extern struct snd_soc_codec_device soc_codec_dev_wm8971; |
| 63 | |
| 64 | #endif |