1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * cs42l51.h 4 * 5 * ASoC Driver for Cirrus Logic CS42L51 codecs 6 * 7 * Copyright (c) 2010 Arnaud Patard <apatard@mandriva.com> 8 */ 9 #ifndef _CS42L51_H 10 #define _CS42L51_H 11 12 struct device; 13 14 extern const struct regmap_config cs42l51_regmap; 15 int cs42l51_probe(struct device *dev, struct regmap *regmap); 16 int cs42l51_remove(struct device *dev); 17 int __maybe_unused cs42l51_suspend(struct device *dev); 18 int __maybe_unused cs42l51_resume(struct device *dev); 19 20 #define CS42L51_CHIP_ID 0x1B 21 #define CS42L51_CHIP_REV_A 0x00 22 #define CS42L51_CHIP_REV_B 0x01 23 #define CS42L51_CHIP_REV_MASK 0x07 24 25 #define CS42L51_CHIP_REV_ID 0x01 26 #define CS42L51_MK_CHIP_REV(a, b) ((a)<<3|(b)) 27 28 #define CS42L51_POWER_CTL1 0x02 29 #define CS42L51_POWER_CTL1_PDN_DACB (1<<6) 30 #define CS42L51_POWER_CTL1_PDN_DACA (1<<5) 31 #define CS42L51_POWER_CTL1_PDN_PGAB (1<<4) 32 #define CS42L51_POWER_CTL1_PDN_PGAA (1<<3) 33 #define CS42L51_POWER_CTL1_PDN_ADCB (1<<2) 34 #define CS42L51_POWER_CTL1_PDN_ADCA (1<<1) 35 #define CS42L51_POWER_CTL1_PDN (1<<0) 36 37 #define CS42L51_MIC_POWER_CTL 0x03 38 #define CS42L51_MIC_POWER_CTL_AUTO (1<<7) 39 #define CS42L51_MIC_POWER_CTL_SPEED(x) (((x)&3)<<5) 40 #define CS42L51_QSM_MODE 3 41 #define CS42L51_HSM_MODE 2 42 #define CS42L51_SSM_MODE 1 43 #define CS42L51_DSM_MODE 0 44 #define CS42L51_MIC_POWER_CTL_3ST_SP (1<<4) 45 #define CS42L51_MIC_POWER_CTL_PDN_MICB (1<<3) 46 #define CS42L51_MIC_POWER_CTL_PDN_MICA (1<<2) 47 #define CS42L51_MIC_POWER_CTL_PDN_BIAS (1<<1) 48 #define CS42L51_MIC_POWER_CTL_MCLK_DIV2 (1<<0) 49 50 #define CS42L51_INTF_CTL 0x04 51 #define CS42L51_INTF_CTL_LOOPBACK (1<<7) 52 #define CS42L51_INTF_CTL_MASTER (1<<6) 53 #define CS42L51_INTF_CTL_DAC_FORMAT(x) (((x)&7)<<3) 54 #define CS42L51_DAC_DIF_LJ24 0x00 55 #define CS42L51_DAC_DIF_I2S 0x01 56 #define CS42L51_DAC_DIF_RJ24 0x02 57 #define CS42L51_DAC_DIF_RJ20 0x03 58 #define CS42L51_DAC_DIF_RJ18 0x04 59 #define CS42L51_DAC_DIF_RJ16 0x05 60 #define CS42L51_INTF_CTL_ADC_I2S (1<<2) 61 #define CS42L51_INTF_CTL_DIGMIX (1<<1) 62 #define CS42L51_INTF_CTL_MICMIX (1<<0) 63 64 #define CS42L51_MIC_CTL 0x05 65 #define CS42L51_MIC_CTL_ADC_SNGVOL (1<<7) 66 #define CS42L51_MIC_CTL_ADCD_DBOOST (1<<6) 67 #define CS42L51_MIC_CTL_ADCA_DBOOST (1<<5) 68 #define CS42L51_MIC_CTL_MICBIAS_SEL (1<<4) 69 #define CS42L51_MIC_CTL_MICBIAS_LVL(x) (((x)&3)<<2) 70 #define CS42L51_MIC_CTL_MICB_BOOST (1<<1) 71 #define CS42L51_MIC_CTL_MICA_BOOST (1<<0) 72 73 #define CS42L51_ADC_CTL 0x06 74 #define CS42L51_ADC_CTL_ADCB_HPFEN (1<<7) 75 #define CS42L51_ADC_CTL_ADCB_HPFRZ (1<<6) 76 #define CS42L51_ADC_CTL_ADCA_HPFEN (1<<5) 77 #define CS42L51_ADC_CTL_ADCA_HPFRZ (1<<4) 78 #define CS42L51_ADC_CTL_SOFTB (1<<3) 79 #define CS42L51_ADC_CTL_ZCROSSB (1<<2) 80 #define CS42L51_ADC_CTL_SOFTA (1<<1) 81 #define CS42L51_ADC_CTL_ZCROSSA (1<<0) 82 83 #define CS42L51_ADC_INPUT 0x07 84 #define CS42L51_ADC_INPUT_AINB_MUX(x) (((x)&3)<<6) 85 #define CS42L51_ADC_INPUT_AINA_MUX(x) (((x)&3)<<4) 86 #define CS42L51_ADC_INPUT_INV_ADCB (1<<3) 87 #define CS42L51_ADC_INPUT_INV_ADCA (1<<2) 88 #define CS42L51_ADC_INPUT_ADCB_MUTE (1<<1) 89 #define CS42L51_ADC_INPUT_ADCA_MUTE (1<<0) 90 91 #define CS42L51_DAC_OUT_CTL 0x08 92 #define CS42L51_DAC_OUT_CTL_HP_GAIN(x) (((x)&7)<<5) 93 #define CS42L51_DAC_OUT_CTL_DAC_SNGVOL (1<<4) 94 #define CS42L51_DAC_OUT_CTL_INV_PCMB (1<<3) 95 #define CS42L51_DAC_OUT_CTL_INV_PCMA (1<<2) 96 #define CS42L51_DAC_OUT_CTL_DACB_MUTE (1<<1) 97 #define CS42L51_DAC_OUT_CTL_DACA_MUTE (1<<0) 98 99 #define CS42L51_DAC_CTL 0x09 100 #define CS42L51_DAC_CTL_DATA_SEL(x) (((x)&3)<<6) 101 #define CS42L51_DAC_CTL_FREEZE (1<<5) 102 #define CS42L51_DAC_CTL_DEEMPH (1<<3) 103 #define CS42L51_DAC_CTL_AMUTE (1<<2) 104 #define CS42L51_DAC_CTL_DACSZ(x) (((x)&3)<<0) 105 106 #define CS42L51_ALC_PGA_CTL 0x0A 107 #define CS42L51_ALC_PGB_CTL 0x0B 108 #define CS42L51_ALC_PGX_ALCX_SRDIS (1<<7) 109 #define CS42L51_ALC_PGX_ALCX_ZCDIS (1<<6) 110 #define CS42L51_ALC_PGX_PGX_VOL(x) (((x)&0x1f)<<0) 111 112 #define CS42L51_ADCA_ATT 0x0C 113 #define CS42L51_ADCB_ATT 0x0D 114 115 #define CS42L51_ADCA_VOL 0x0E 116 #define CS42L51_ADCB_VOL 0x0F 117 #define CS42L51_PCMA_VOL 0x10 118 #define CS42L51_PCMB_VOL 0x11 119 #define CS42L51_MIX_MUTE_ADCMIX (1<<7) 120 #define CS42L51_MIX_VOLUME(x) (((x)&0x7f)<<0) 121 122 #define CS42L51_BEEP_FREQ 0x12 123 #define CS42L51_BEEP_VOL 0x13 124 #define CS42L51_BEEP_CONF 0x14 125 126 #define CS42L51_TONE_CTL 0x15 127 #define CS42L51_TONE_CTL_TREB(x) (((x)&0xf)<<4) 128 #define CS42L51_TONE_CTL_BASS(x) (((x)&0xf)<<0) 129 130 #define CS42L51_AOUTA_VOL 0x16 131 #define CS42L51_AOUTB_VOL 0x17 132 #define CS42L51_PCM_MIXER 0x18 133 #define CS42L51_LIMIT_THRES_DIS 0x19 134 #define CS42L51_LIMIT_REL 0x1A 135 #define CS42L51_LIMIT_ATT 0x1B 136 #define CS42L51_ALC_EN 0x1C 137 #define CS42L51_ALC_REL 0x1D 138 #define CS42L51_ALC_THRES 0x1E 139 #define CS42L51_NOISE_CONF 0x1F 140 141 #define CS42L51_STATUS 0x20 142 #define CS42L51_STATUS_SP_CLKERR (1<<6) 143 #define CS42L51_STATUS_SPEA_OVFL (1<<5) 144 #define CS42L51_STATUS_SPEB_OVFL (1<<4) 145 #define CS42L51_STATUS_PCMA_OVFL (1<<3) 146 #define CS42L51_STATUS_PCMB_OVFL (1<<2) 147 #define CS42L51_STATUS_ADCA_OVFL (1<<1) 148 #define CS42L51_STATUS_ADCB_OVFL (1<<0) 149 150 #define CS42L51_CHARGE_FREQ 0x21 151 152 #define CS42L51_FIRSTREG 0x01 153 /* 154 * Hack: with register 0x21, it makes 33 registers. Looks like someone in the 155 * i2c layer doesn't like i2c smbus block read of 33 regs. Workaround by using 156 * 32 regs 157 */ 158 #define CS42L51_LASTREG 0x20 159 #define CS42L51_NUMREGS (CS42L51_LASTREG - CS42L51_FIRSTREG + 1) 160 161 #endif 162