1/* 2 * File: sound/soc/codecs/ad1836.h 3 * Based on: 4 * Author: Barry Song <Barry.Song@analog.com> 5 * 6 * Created: Aug 04, 2009 7 * Description: definitions for AD1836 registers 8 * 9 * Modified: 10 * 11 * Bugs: Enter bugs at http://blackfin.uclinux.org/ 12 * 13 * This program is free software; you can redistribute it and/or modify 14 * it under the terms of the GNU General Public License as published by 15 * the Free Software Foundation; either version 2 of the License, or 16 * (at your option) any later version. 17 */ 18 19#ifndef __AD1836_H__ 20#define __AD1836_H__ 21 22#define AD1836_DAC_CTRL1 0 23#define AD1836_DAC_POWERDOWN 2 24#define AD1836_DAC_SERFMT_MASK 0xE0 25#define AD1836_DAC_SERFMT_PCK256 (0x4 << 5) 26#define AD1836_DAC_SERFMT_PCK128 (0x5 << 5) 27#define AD1836_DAC_WORD_LEN_MASK 0x18 28 29#define AD1836_DAC_CTRL2 1 30#define AD1836_DACL1_MUTE 0 31#define AD1836_DACR1_MUTE 1 32#define AD1836_DACL2_MUTE 2 33#define AD1836_DACR2_MUTE 3 34#define AD1836_DACL3_MUTE 4 35#define AD1836_DACR3_MUTE 5 36 37#define AD1836_DAC_L1_VOL 2 38#define AD1836_DAC_R1_VOL 3 39#define AD1836_DAC_L2_VOL 4 40#define AD1836_DAC_R2_VOL 5 41#define AD1836_DAC_L3_VOL 6 42#define AD1836_DAC_R3_VOL 7 43 44#define AD1836_ADC_CTRL1 12 45#define AD1836_ADC_POWERDOWN 7 46#define AD1836_ADC_HIGHPASS_FILTER 8 47 48#define AD1836_ADC_CTRL2 13 49#define AD1836_ADCL1_MUTE 0 50#define AD1836_ADCR1_MUTE 1 51#define AD1836_ADCL2_MUTE 2 52#define AD1836_ADCR2_MUTE 3 53#define AD1836_ADC_WORD_LEN_MASK 0x30 54#define AD1836_ADC_SERFMT_MASK (7 << 6) 55#define AD1836_ADC_SERFMT_PCK256 (0x4 << 6) 56#define AD1836_ADC_SERFMT_PCK128 (0x5 << 6) 57 58#define AD1836_ADC_CTRL3 14 59 60#define AD1836_NUM_REGS 16 61 62extern struct snd_soc_dai ad1836_dai; 63extern struct snd_soc_codec_device soc_codec_dev_ad1836; 64#endif 65