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/*
* File: sound/soc/codecs/ad1836.h
* Based on:
* Author: Barry Song <Barry.Song@analog.com>
*
* Created: Aug 04, 2009
* Description: definitions for AD1836 registers
*
* Modified:
*
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
* 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.
*/
#ifndef __AD1836_H__
#define __AD1836_H__
#define AD1836_DAC_CTRL1 0
#define AD1836_DAC_POWERDOWN 2
#define AD1836_DAC_SERFMT_MASK 0xE0
#define AD1836_DAC_SERFMT_PCK256 (0x4 << 5)
#define AD1836_DAC_SERFMT_PCK128 (0x5 << 5)
#define AD1836_DAC_WORD_LEN_MASK 0x18
#define AD1836_DAC_WORD_LEN_OFFSET 3
#define AD1836_DAC_CTRL2 1
#define AD1836_DACL1_MUTE 0
#define AD1836_DACR1_MUTE 1
#define AD1836_DACL2_MUTE 2
#define AD1836_DACR2_MUTE 3
#define AD1836_DACL3_MUTE 4
#define AD1836_DACR3_MUTE 5
#define AD1836_DAC_L1_VOL 2
#define AD1836_DAC_R1_VOL 3
#define AD1836_DAC_L2_VOL 4
#define AD1836_DAC_R2_VOL 5
#define AD1836_DAC_L3_VOL 6
#define AD1836_DAC_R3_VOL 7
#define AD1836_ADC_CTRL1 12
#define AD1836_ADC_POWERDOWN 7
#define AD1836_ADC_HIGHPASS_FILTER 8
#define AD1836_ADC_CTRL2 13
#define AD1836_ADCL1_MUTE 0
#define AD1836_ADCR1_MUTE 1
#define AD1836_ADCL2_MUTE 2
#define AD1836_ADCR2_MUTE 3
#define AD1836_ADC_WORD_LEN_MASK 0x30
#define AD1836_ADC_WORD_OFFSET 5
#define AD1836_ADC_SERFMT_MASK (7 << 6)
#define AD1836_ADC_SERFMT_PCK256 (0x4 << 6)
#define AD1836_ADC_SERFMT_PCK128 (0x5 << 6)
#define AD1836_ADC_AUX (0x6 << 6)
#define AD1836_ADC_CTRL3 14
#define AD1836_NUM_REGS 16
#define AD1836_WORD_LEN_24 0x0
#define AD1836_WORD_LEN_20 0x1
#define AD1836_WORD_LEN_16 0x2
#endif
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