1/* 2 * AD193X Audio Codec driver 3 * 4 * Copyright 2010 Analog Devices Inc. 5 * 6 * Licensed under the GPL-2 or later. 7 */ 8 9#ifndef __AD193X_H__ 10#define __AD193X_H__ 11 12#define AD193X_PLL_CLK_CTRL0 0x800 13#define AD193X_PLL_POWERDOWN 0x01 14#define AD193X_PLL_INPUT_MASK (~0x6) 15#define AD193X_PLL_INPUT_256 (0 << 1) 16#define AD193X_PLL_INPUT_384 (1 << 1) 17#define AD193X_PLL_INPUT_512 (2 << 1) 18#define AD193X_PLL_INPUT_768 (3 << 1) 19#define AD193X_PLL_CLK_CTRL1 0x801 20#define AD193X_DAC_CTRL0 0x802 21#define AD193X_DAC_POWERDOWN 0x01 22#define AD193X_DAC_SERFMT_MASK 0xC0 23#define AD193X_DAC_SERFMT_STEREO (0 << 6) 24#define AD193X_DAC_SERFMT_TDM (1 << 6) 25#define AD193X_DAC_CTRL1 0x803 26#define AD193X_DAC_2_CHANNELS 0 27#define AD193X_DAC_4_CHANNELS 1 28#define AD193X_DAC_8_CHANNELS 2 29#define AD193X_DAC_16_CHANNELS 3 30#define AD193X_DAC_CHAN_SHFT 1 31#define AD193X_DAC_CHAN_MASK (3 << AD193X_DAC_CHAN_SHFT) 32#define AD193X_DAC_LCR_MASTER (1 << 4) 33#define AD193X_DAC_BCLK_MASTER (1 << 5) 34#define AD193X_DAC_LEFT_HIGH (1 << 3) 35#define AD193X_DAC_BCLK_INV (1 << 7) 36#define AD193X_DAC_CTRL2 0x804 37#define AD193X_DAC_WORD_LEN_MASK 0xC 38#define AD193X_DAC_MASTER_MUTE 1 39#define AD193X_DAC_CHNL_MUTE 0x805 40#define AD193X_DACL1_MUTE 0 41#define AD193X_DACR1_MUTE 1 42#define AD193X_DACL2_MUTE 2 43#define AD193X_DACR2_MUTE 3 44#define AD193X_DACL3_MUTE 4 45#define AD193X_DACR3_MUTE 5 46#define AD193X_DACL4_MUTE 6 47#define AD193X_DACR4_MUTE 7 48#define AD193X_DAC_L1_VOL 0x806 49#define AD193X_DAC_R1_VOL 0x807 50#define AD193X_DAC_L2_VOL 0x808 51#define AD193X_DAC_R2_VOL 0x809 52#define AD193X_DAC_L3_VOL 0x80a 53#define AD193X_DAC_R3_VOL 0x80b 54#define AD193X_DAC_L4_VOL 0x80c 55#define AD193X_DAC_R4_VOL 0x80d 56#define AD193X_ADC_CTRL0 0x80e 57#define AD193X_ADC_POWERDOWN 0x01 58#define AD193X_ADC_HIGHPASS_FILTER 1 59#define AD193X_ADCL1_MUTE 2 60#define AD193X_ADCR1_MUTE 3 61#define AD193X_ADCL2_MUTE 4 62#define AD193X_ADCR2_MUTE 5 63#define AD193X_ADC_CTRL1 0x80f 64#define AD193X_ADC_SERFMT_MASK 0x60 65#define AD193X_ADC_SERFMT_STEREO (0 << 5) 66#define AD193X_ADC_SERFMT_TDM (1 << 2) 67#define AD193X_ADC_SERFMT_AUX (2 << 5) 68#define AD193X_ADC_WORD_LEN_MASK 0x3 69#define AD193X_ADC_CTRL2 0x810 70#define AD193X_ADC_2_CHANNELS 0 71#define AD193X_ADC_4_CHANNELS 1 72#define AD193X_ADC_8_CHANNELS 2 73#define AD193X_ADC_16_CHANNELS 3 74#define AD193X_ADC_CHAN_SHFT 4 75#define AD193X_ADC_CHAN_MASK (3 << AD193X_ADC_CHAN_SHFT) 76#define AD193X_ADC_LCR_MASTER (1 << 3) 77#define AD193X_ADC_BCLK_MASTER (1 << 6) 78#define AD193X_ADC_LEFT_HIGH (1 << 2) 79#define AD193X_ADC_BCLK_INV (1 << 1) 80 81#define AD193X_NUM_REGS 17 82 83extern struct snd_soc_dai ad193x_dai; 84extern struct snd_soc_codec_device soc_codec_dev_ad193x; 85 86#endif 87