| Mark Brown | aaf1e17 | 2009-03-10 10:55:15 +0000 | [diff] [blame] | 1 | /* |
| 2 | * wm8400.h -- audio driver for WM8400 |
| 3 | * |
| 4 | * Copyright 2008 Wolfson Microelectronics PLC. |
| 5 | * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify it |
| 8 | * under the terms of the GNU General Public License as published by the |
| 9 | * Free Software Foundation; either version 2 of the License, or (at your |
| 10 | * option) any later version. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | #ifndef _WM8400_CODEC_H |
| 15 | #define _WM8400_CODEC_H |
| 16 | |
| 17 | #define WM8400_MCLK_DIV 0 |
| 18 | #define WM8400_DACCLK_DIV 1 |
| 19 | #define WM8400_ADCCLK_DIV 2 |
| 20 | #define WM8400_BCLK_DIV 3 |
| 21 | |
| 22 | #define WM8400_MCLK_DIV_1 0x400 |
| 23 | #define WM8400_MCLK_DIV_2 0x800 |
| 24 | |
| 25 | #define WM8400_DAC_CLKDIV_1 0x00 |
| 26 | #define WM8400_DAC_CLKDIV_1_5 0x04 |
| 27 | #define WM8400_DAC_CLKDIV_2 0x08 |
| 28 | #define WM8400_DAC_CLKDIV_3 0x0c |
| 29 | #define WM8400_DAC_CLKDIV_4 0x10 |
| 30 | #define WM8400_DAC_CLKDIV_5_5 0x14 |
| 31 | #define WM8400_DAC_CLKDIV_6 0x18 |
| 32 | |
| 33 | #define WM8400_ADC_CLKDIV_1 0x00 |
| 34 | #define WM8400_ADC_CLKDIV_1_5 0x20 |
| 35 | #define WM8400_ADC_CLKDIV_2 0x40 |
| 36 | #define WM8400_ADC_CLKDIV_3 0x60 |
| 37 | #define WM8400_ADC_CLKDIV_4 0x80 |
| 38 | #define WM8400_ADC_CLKDIV_5_5 0xa0 |
| 39 | #define WM8400_ADC_CLKDIV_6 0xc0 |
| 40 | |
| 41 | |
| 42 | #define WM8400_BCLK_DIV_1 (0x0 << 1) |
| 43 | #define WM8400_BCLK_DIV_1_5 (0x1 << 1) |
| 44 | #define WM8400_BCLK_DIV_2 (0x2 << 1) |
| 45 | #define WM8400_BCLK_DIV_3 (0x3 << 1) |
| 46 | #define WM8400_BCLK_DIV_4 (0x4 << 1) |
| 47 | #define WM8400_BCLK_DIV_5_5 (0x5 << 1) |
| 48 | #define WM8400_BCLK_DIV_6 (0x6 << 1) |
| 49 | #define WM8400_BCLK_DIV_8 (0x7 << 1) |
| 50 | #define WM8400_BCLK_DIV_11 (0x8 << 1) |
| 51 | #define WM8400_BCLK_DIV_12 (0x9 << 1) |
| 52 | #define WM8400_BCLK_DIV_16 (0xA << 1) |
| 53 | #define WM8400_BCLK_DIV_22 (0xB << 1) |
| 54 | #define WM8400_BCLK_DIV_24 (0xC << 1) |
| 55 | #define WM8400_BCLK_DIV_32 (0xD << 1) |
| 56 | #define WM8400_BCLK_DIV_44 (0xE << 1) |
| 57 | #define WM8400_BCLK_DIV_48 (0xF << 1) |
| 58 | |
| 59 | extern struct snd_soc_dai wm8400_dai; |
| 60 | extern struct snd_soc_codec_device soc_codec_dev_wm8400; |
| 61 | |
| 62 | #endif |