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_CLK_CTRL1 0x801 15 #define AD193X_DAC_CTRL0 0x802 16 #define AD193X_DAC_POWERDOWN 0x01 17 #define AD193X_DAC_SERFMT_MASK 0xC0 18 #define AD193X_DAC_SERFMT_STEREO (0 << 6) 19 #define AD193X_DAC_SERFMT_TDM (1 << 6) 20 #define AD193X_DAC_CTRL1 0x803 21 #define AD193X_DAC_2_CHANNELS 0 22 #define AD193X_DAC_4_CHANNELS 1 23 #define AD193X_DAC_8_CHANNELS 2 24 #define AD193X_DAC_16_CHANNELS 3 25 #define AD193X_DAC_CHAN_SHFT 1 26 #define AD193X_DAC_CHAN_MASK (3 << AD193X_DAC_CHAN_SHFT) 27 #define AD193X_DAC_LCR_MASTER (1 << 4) 28 #define AD193X_DAC_BCLK_MASTER (1 << 5) 29 #define AD193X_DAC_LEFT_HIGH (1 << 3) 30 #define AD193X_DAC_BCLK_INV (1 << 7) 31 #define AD193X_DAC_CTRL2 0x804 32 #define AD193X_DAC_WORD_LEN_MASK 0xC 33 #define AD193X_DAC_MASTER_MUTE 1 34 #define AD193X_DAC_CHNL_MUTE 0x805 35 #define AD193X_DACL1_MUTE 0 36 #define AD193X_DACR1_MUTE 1 37 #define AD193X_DACL2_MUTE 2 38 #define AD193X_DACR2_MUTE 3 39 #define AD193X_DACL3_MUTE 4 40 #define AD193X_DACR3_MUTE 5 41 #define AD193X_DACL4_MUTE 6 42 #define AD193X_DACR4_MUTE 7 43 #define AD193X_DAC_L1_VOL 0x806 44 #define AD193X_DAC_R1_VOL 0x807 45 #define AD193X_DAC_L2_VOL 0x808 46 #define AD193X_DAC_R2_VOL 0x809 47 #define AD193X_DAC_L3_VOL 0x80a 48 #define AD193X_DAC_R3_VOL 0x80b 49 #define AD193X_DAC_L4_VOL 0x80c 50 #define AD193X_DAC_R4_VOL 0x80d 51 #define AD193X_ADC_CTRL0 0x80e 52 #define AD193X_ADC_POWERDOWN 0x01 53 #define AD193X_ADC_HIGHPASS_FILTER 1 54 #define AD193X_ADCL1_MUTE 2 55 #define AD193X_ADCR1_MUTE 3 56 #define AD193X_ADCL2_MUTE 4 57 #define AD193X_ADCR2_MUTE 5 58 #define AD193X_ADC_CTRL1 0x80f 59 #define AD193X_ADC_SERFMT_MASK 0x60 60 #define AD193X_ADC_SERFMT_STEREO (0 << 5) 61 #define AD193X_ADC_SERFMT_TDM (1 << 2) 62 #define AD193X_ADC_SERFMT_AUX (2 << 5) 63 #define AD193X_ADC_WORD_LEN_MASK 0x3 64 #define AD193X_ADC_CTRL2 0x810 65 #define AD193X_ADC_2_CHANNELS 0 66 #define AD193X_ADC_4_CHANNELS 1 67 #define AD193X_ADC_8_CHANNELS 2 68 #define AD193X_ADC_16_CHANNELS 3 69 #define AD193X_ADC_CHAN_SHFT 4 70 #define AD193X_ADC_CHAN_MASK (3 << AD193X_ADC_CHAN_SHFT) 71 #define AD193X_ADC_LCR_MASTER (1 << 3) 72 #define AD193X_ADC_BCLK_MASTER (1 << 6) 73 #define AD193X_ADC_LEFT_HIGH (1 << 2) 74 #define AD193X_ADC_BCLK_INV (1 << 1) 75 76 #define AD193X_NUM_REGS 17 77 78 extern struct snd_soc_dai ad193x_dai; 79 extern struct snd_soc_codec_device soc_codec_dev_ad193x; 80 81 #endif 82