linux/sound/soc/codecs/nau8825.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * NAU8825 ALSA SoC audio driver
 *
 * Copyright 2015 Google Inc.
 * Author: Anatol Pomozov <[email protected]>
 */

#ifndef __NAU8825_H__
#define __NAU8825_H__

#define NAU8825_REG_RESET
#define NAU8825_REG_ENA_CTRL
#define NAU8825_REG_IIC_ADDR_SET
#define NAU8825_REG_CLK_DIVIDER
#define NAU8825_REG_FLL1
#define NAU8825_REG_FLL2
#define NAU8825_REG_FLL3
#define NAU8825_REG_FLL4
#define NAU8825_REG_FLL5
#define NAU8825_REG_FLL6
#define NAU8825_REG_FLL_VCO_RSV
#define NAU8825_REG_HSD_CTRL
#define NAU8825_REG_JACK_DET_CTRL
#define NAU8825_REG_INTERRUPT_MASK
#define NAU8825_REG_IRQ_STATUS
#define NAU8825_REG_INT_CLR_KEY_STATUS
#define NAU8825_REG_INTERRUPT_DIS_CTRL
#define NAU8825_REG_SAR_CTRL
#define NAU8825_REG_KEYDET_CTRL
#define NAU8825_REG_VDET_THRESHOLD_1
#define NAU8825_REG_VDET_THRESHOLD_2
#define NAU8825_REG_VDET_THRESHOLD_3
#define NAU8825_REG_VDET_THRESHOLD_4
#define NAU8825_REG_GPIO34_CTRL
#define NAU8825_REG_GPIO12_CTRL
#define NAU8825_REG_TDM_CTRL
#define NAU8825_REG_I2S_PCM_CTRL1
#define NAU8825_REG_I2S_PCM_CTRL2
#define NAU8825_REG_LEFT_TIME_SLOT
#define NAU8825_REG_RIGHT_TIME_SLOT
#define NAU8825_REG_BIQ_CTRL
#define NAU8825_REG_BIQ_COF1
#define NAU8825_REG_BIQ_COF2
#define NAU8825_REG_BIQ_COF3
#define NAU8825_REG_BIQ_COF4
#define NAU8825_REG_BIQ_COF5
#define NAU8825_REG_BIQ_COF6
#define NAU8825_REG_BIQ_COF7
#define NAU8825_REG_BIQ_COF8
#define NAU8825_REG_BIQ_COF9
#define NAU8825_REG_BIQ_COF10
#define NAU8825_REG_ADC_RATE
#define NAU8825_REG_DAC_CTRL1
#define NAU8825_REG_DAC_CTRL2
#define NAU8825_REG_DAC_DGAIN_CTRL
#define NAU8825_REG_ADC_DGAIN_CTRL
#define NAU8825_REG_MUTE_CTRL
#define NAU8825_REG_HSVOL_CTRL
#define NAU8825_REG_DACL_CTRL
#define NAU8825_REG_DACR_CTRL
#define NAU8825_REG_ADC_DRC_KNEE_IP12
#define NAU8825_REG_ADC_DRC_KNEE_IP34
#define NAU8825_REG_ADC_DRC_SLOPES
#define NAU8825_REG_ADC_DRC_ATKDCY
#define NAU8825_REG_DAC_DRC_KNEE_IP12
#define NAU8825_REG_DAC_DRC_KNEE_IP34
#define NAU8825_REG_DAC_DRC_SLOPES
#define NAU8825_REG_DAC_DRC_ATKDCY
#define NAU8825_REG_IMM_MODE_CTRL
#define NAU8825_REG_IMM_RMS_L
#define NAU8825_REG_IMM_RMS_R
#define NAU8825_REG_CLASSG_CTRL
#define NAU8825_REG_OPT_EFUSE_CTRL
#define NAU8825_REG_MISC_CTRL
#define NAU8825_REG_I2C_DEVICE_ID
#define NAU8825_REG_SARDOUT_RAM_STATUS
#define NAU8825_REG_FLL2_LOWER
#define NAU8825_REG_FLL2_UPPER
#define NAU8825_REG_BIAS_ADJ
#define NAU8825_REG_TRIM_SETTINGS
#define NAU8825_REG_ANALOG_CONTROL_1
#define NAU8825_REG_ANALOG_CONTROL_2
#define NAU8825_REG_ANALOG_ADC_1
#define NAU8825_REG_ANALOG_ADC_2
#define NAU8825_REG_RDAC
#define NAU8825_REG_MIC_BIAS
#define NAU8825_REG_BOOST
#define NAU8825_REG_FEPGA
#define NAU8825_REG_POWER_UP_CONTROL
#define NAU8825_REG_CHARGE_PUMP
#define NAU8825_REG_CHARGE_PUMP_INPUT_READ
#define NAU8825_REG_GENERAL_STATUS
#define NAU8825_REG_MAX
/* 16-bit control register address, and 16-bits control register data */
#define NAU8825_REG_ADDR_LEN
#define NAU8825_REG_DATA_LEN

/* ENA_CTRL (0x1) */
#define NAU8825_ENABLE_DACR_SFT
#define NAU8825_ENABLE_DACR
#define NAU8825_ENABLE_DACL_SFT
#define NAU8825_ENABLE_DACL
#define NAU8825_ENABLE_ADC_SFT
#define NAU8825_ENABLE_ADC
#define NAU8825_ENABLE_ADC_CLK_SFT
#define NAU8825_ENABLE_ADC_CLK
#define NAU8825_ENABLE_DAC_CLK_SFT
#define NAU8825_ENABLE_DAC_CLK
#define NAU8825_ENABLE_SAR_SFT

/* CLK_DIVIDER (0x3) */
#define NAU8825_CLK_SRC_SFT
#define NAU8825_CLK_SRC_MASK
#define NAU8825_CLK_SRC_VCO
#define NAU8825_CLK_SRC_MCLK
#define NAU8825_CLK_ADC_SRC_SFT
#define NAU8825_CLK_ADC_SRC_MASK
#define NAU8825_CLK_DAC_SRC_SFT
#define NAU8825_CLK_DAC_SRC_MASK
#define NAU8825_CLK_MCLK_SRC_MASK

/* FLL1 (0x04) */
#define NAU8825_ICTRL_LATCH_SFT
#define NAU8825_ICTRL_LATCH_MASK
#define NAU8825_FLL_RATIO_MASK

/* FLL3 (0x06) */
#define NAU8825_GAIN_ERR_SFT
#define NAU8825_GAIN_ERR_MASK
#define NAU8825_FLL_INTEGER_MASK
#define NAU8825_FLL_CLK_SRC_SFT
#define NAU8825_FLL_CLK_SRC_MASK
#define NAU8825_FLL_CLK_SRC_MCLK
#define NAU8825_FLL_CLK_SRC_BLK
#define NAU8825_FLL_CLK_SRC_FS

/* FLL4 (0x07) */
#define NAU8825_FLL_REF_DIV_SFT
#define NAU8825_FLL_REF_DIV_MASK

/* FLL5 (0x08) */
#define NAU8825_FLL_PDB_DAC_EN
#define NAU8825_FLL_LOOP_FTR_EN
#define NAU8825_FLL_CLK_SW_MASK
#define NAU8825_FLL_CLK_SW_N2
#define NAU8825_FLL_CLK_SW_REF
#define NAU8825_FLL_FTR_SW_MASK
#define NAU8825_FLL_FTR_SW_ACCU
#define NAU8825_FLL_FTR_SW_FILTER

/* FLL6 (0x9) */
#define NAU8825_DCO_EN
#define NAU8825_SDM_EN
#define NAU8825_CUTOFF500

/* HSD_CTRL (0xc) */
#define NAU8825_HSD_AUTO_MODE
/* 0 - open, 1 - short to GND */
#define NAU8825_SPKR_ENGND1
#define NAU8825_SPKR_ENGND2
#define NAU8825_SPKR_DWN1R
#define NAU8825_SPKR_DWN1L

/* JACK_DET_CTRL (0xd) */
#define NAU8825_JACK_DET_RESTART
#define NAU8825_JACK_DET_DB_BYPASS
#define NAU8825_JACK_INSERT_DEBOUNCE_SFT
#define NAU8825_JACK_INSERT_DEBOUNCE_MASK
#define NAU8825_JACK_EJECT_DEBOUNCE_SFT
#define NAU8825_JACK_EJECT_DEBOUNCE_MASK
#define NAU8825_JACK_POLARITY

/* INTERRUPT_MASK (0xf) */
#define NAU8825_IRQ_PIN_PULLUP
#define NAU8825_IRQ_PIN_PULL_EN
#define NAU8825_IRQ_OUTPUT_EN
#define NAU8825_IRQ_HEADSET_COMPLETE_EN
#define NAU8825_IRQ_RMS_EN
#define NAU8825_IRQ_KEY_RELEASE_EN
#define NAU8825_IRQ_KEY_SHORT_PRESS_EN
#define NAU8825_IRQ_EJECT_EN
#define NAU8825_IRQ_INSERT_EN

/* IRQ_STATUS (0x10) */
#define NAU8825_HEADSET_COMPLETION_IRQ
#define NAU8825_SHORT_CIRCUIT_IRQ
#define NAU8825_IMPEDANCE_MEAS_IRQ
#define NAU8825_KEY_IRQ_MASK
#define NAU8825_KEY_RELEASE_IRQ
#define NAU8825_KEY_LONG_PRESS_IRQ
#define NAU8825_KEY_SHORT_PRESS_IRQ
#define NAU8825_MIC_DETECTION_IRQ
#define NAU8825_JACK_EJECTION_IRQ_MASK
#define NAU8825_JACK_EJECTION_DETECTED
#define NAU8825_JACK_INSERTION_IRQ_MASK
#define NAU8825_JACK_INSERTION_DETECTED

/* INTERRUPT_DIS_CTRL (0x12) */
#define NAU8825_IRQ_HEADSET_COMPLETE_DIS
#define NAU8825_IRQ_KEY_RELEASE_DIS
#define NAU8825_IRQ_KEY_SHORT_PRESS_DIS
#define NAU8825_IRQ_EJECT_DIS
#define NAU8825_IRQ_INSERT_DIS

/* SAR_CTRL (0x13) */
#define NAU8825_SAR_ADC_EN_SFT
#define NAU8825_SAR_ADC_EN
#define NAU8825_SAR_INPUT_MASK
#define NAU8825_SAR_INPUT_JKSLV
#define NAU8825_SAR_INPUT_JKR2
#define NAU8825_SAR_TRACKING_GAIN_SFT
#define NAU8825_SAR_TRACKING_GAIN_MASK
#define NAU8825_SAR_HV_SEL_SFT
#define NAU8825_SAR_HV_SEL_MASK
#define NAU8825_SAR_HV_SEL_MICBIAS
#define NAU8825_SAR_HV_SEL_VDDMIC
#define NAU8825_SAR_RES_SEL_SFT
#define NAU8825_SAR_RES_SEL_MASK
#define NAU8825_SAR_RES_SEL_35K
#define NAU8825_SAR_RES_SEL_70K
#define NAU8825_SAR_RES_SEL_170K
#define NAU8825_SAR_RES_SEL_360K
#define NAU8825_SAR_RES_SEL_SHORTED
#define NAU8825_SAR_COMPARE_TIME_SFT
#define NAU8825_SAR_COMPARE_TIME_MASK
#define NAU8825_SAR_SAMPLING_TIME_SFT
#define NAU8825_SAR_SAMPLING_TIME_MASK

/* KEYDET_CTRL (0x14) */
#define NAU8825_KEYDET_SHORTKEY_DEBOUNCE_SFT
#define NAU8825_KEYDET_SHORTKEY_DEBOUNCE_MASK
#define NAU8825_KEYDET_LEVELS_NR_SFT
#define NAU8825_KEYDET_LEVELS_NR_MASK
#define NAU8825_KEYDET_HYSTERESIS_SFT
#define NAU8825_KEYDET_HYSTERESIS_MASK

/* GPIO12_CTRL (0x1a) */
#define NAU8825_JKDET_PULL_UP
#define NAU8825_JKDET_PULL_EN
#define NAU8825_JKDET_OUTPUT_EN

/* TDM_CTRL (0x1b) */
#define NAU8825_TDM_MODE
#define NAU8825_TDM_OFFSET_EN
#define NAU8825_TDM_DACL_RX_SFT
#define NAU8825_TDM_DACL_RX_MASK
#define NAU8825_TDM_DACR_RX_SFT
#define NAU8825_TDM_DACR_RX_MASK
#define NAU8825_TDM_TX_MASK

/* I2S_PCM_CTRL1 (0x1c) */
#define NAU8825_I2S_BP_SFT
#define NAU8825_I2S_BP_MASK
#define NAU8825_I2S_BP_INV
#define NAU8825_I2S_PCMB_SFT
#define NAU8825_I2S_PCMB_MASK
#define NAU8825_I2S_PCMB_EN
#define NAU8825_I2S_DL_SFT
#define NAU8825_I2S_DL_MASK
#define NAU8825_I2S_DL_16
#define NAU8825_I2S_DL_20
#define NAU8825_I2S_DL_24
#define NAU8825_I2S_DL_32
#define NAU8825_I2S_DF_SFT
#define NAU8825_I2S_DF_MASK
#define NAU8825_I2S_DF_RIGTH
#define NAU8825_I2S_DF_LEFT
#define NAU8825_I2S_DF_I2S
#define NAU8825_I2S_DF_PCM_AB

/* I2S_PCM_CTRL2 (0x1d) */
#define NAU8825_I2S_TRISTATE
#define NAU8825_I2S_LRC_DIV_SFT
#define NAU8825_I2S_LRC_DIV_MASK
#define NAU8825_I2S_PCM_TS_EN_SFT
#define NAU8825_I2S_PCM_TS_EN_MASK
#define NAU8825_I2S_PCM_TS_EN
#define NAU8825_I2S_MS_SFT
#define NAU8825_I2S_MS_MASK
#define NAU8825_I2S_MS_MASTER
#define NAU8825_I2S_MS_SLAVE
#define NAU8825_I2S_BLK_DIV_MASK

/* LEFT_TIME_SLOT (0x1e) */
#define NAU8825_FS_ERR_CMP_SEL_SFT
#define NAU8825_FS_ERR_CMP_SEL_MASK
#define NAU8825_DIS_FS_SHORT_DET
#define NAU8825_TSLOT_L0_MASK
#define NAU8825_TSLOT_R0_MASK

/* BIQ_CTRL (0x20) */
#define NAU8825_BIQ_WRT_SFT
#define NAU8825_BIQ_WRT_EN
#define NAU8825_BIQ_PATH_SFT
#define NAU8825_BIQ_PATH_MASK
#define NAU8825_BIQ_PATH_ADC
#define NAU8825_BIQ_PATH_DAC

/* ADC_RATE (0x2b) */
#define NAU8825_ADC_SINC4_SFT
#define NAU8825_ADC_SINC4_EN
#define NAU8825_ADC_SYNC_DOWN_SFT
#define NAU8825_ADC_SYNC_DOWN_MASK
#define NAU8825_ADC_SYNC_DOWN_32
#define NAU8825_ADC_SYNC_DOWN_64
#define NAU8825_ADC_SYNC_DOWN_128
#define NAU8825_ADC_SYNC_DOWN_256

/* DAC_CTRL1 (0x2c) */
#define NAU8825_DAC_CLIP_OFF
#define NAU8825_DAC_OVERSAMPLE_SFT
#define NAU8825_DAC_OVERSAMPLE_MASK
#define NAU8825_DAC_OVERSAMPLE_64
#define NAU8825_DAC_OVERSAMPLE_256
#define NAU8825_DAC_OVERSAMPLE_128
#define NAU8825_DAC_OVERSAMPLE_32

/* ADC_DGAIN_CTRL (0x30) */
#define NAU8825_ADC_DIG_VOL_MASK

/* MUTE_CTRL (0x31) */
#define NAU8825_DAC_ZERO_CROSSING_EN
#define NAU8825_DAC_SOFT_MUTE

/* HSVOL_CTRL (0x32) */
#define NAU8825_HP_MUTE
#define NAU8825_HP_MUTE_AUTO
#define NAU8825_HPL_MUTE
#define NAU8825_HPR_MUTE
#define NAU8825_HPL_VOL_SFT
#define NAU8825_HPL_VOL_MASK
#define NAU8825_HPR_VOL_SFT
#define NAU8825_HPR_VOL_MASK
#define NAU8825_HP_VOL_MIN

/* DACL_CTRL (0x33) */
#define NAU8825_DACL_CH_SEL_SFT
#define NAU8825_DACL_CH_SEL_MASK
#define NAU8825_DACL_CH_SEL_L
#define NAU8825_DACL_CH_SEL_R
#define NAU8825_DACL_CH_VOL_MASK

/* DACR_CTRL (0x34) */
#define NAU8825_DACR_CH_SEL_SFT
#define NAU8825_DACR_CH_SEL_MASK
#define NAU8825_DACR_CH_SEL_L
#define NAU8825_DACR_CH_SEL_R
#define NAU8825_DACR_CH_VOL_MASK

/* IMM_MODE_CTRL (0x4C) */
#define NAU8825_IMM_THD_SFT
#define NAU8825_IMM_THD_MASK
#define NAU8825_IMM_GEN_VOL_SFT
#define NAU8825_IMM_GEN_VOL_MASK
#define NAU8825_IMM_GEN_VOL_1_2nd
#define NAU8825_IMM_GEN_VOL_1_4th
#define NAU8825_IMM_GEN_VOL_1_8th
#define NAU8825_IMM_GEN_VOL_1_16th

#define NAU8825_IMM_CYC_SFT
#define NAU8825_IMM_CYC_MASK
#define NAU8825_IMM_CYC_1024
#define NAU8825_IMM_CYC_2048
#define NAU8825_IMM_CYC_4096
#define NAU8825_IMM_CYC_8192
#define NAU8825_IMM_EN
#define NAU8825_IMM_DAC_SRC_MASK
#define NAU8825_IMM_DAC_SRC_BIQ
#define NAU8825_IMM_DAC_SRC_DRC
#define NAU8825_IMM_DAC_SRC_MIX
#define NAU8825_IMM_DAC_SRC_SIN

/* CLASSG_CTRL (0x50) */
#define NAU8825_CLASSG_TIMER_SFT
#define NAU8825_CLASSG_TIMER_MASK
#define NAU8825_CLASSG_TIMER_1ms
#define NAU8825_CLASSG_TIMER_2ms
#define NAU8825_CLASSG_TIMER_8ms
#define NAU8825_CLASSG_TIMER_16ms
#define NAU8825_CLASSG_TIMER_32ms
#define NAU8825_CLASSG_TIMER_64ms
#define NAU8825_CLASSG_LDAC_EN
#define NAU8825_CLASSG_RDAC_EN
#define NAU8825_CLASSG_EN

/* I2C_DEVICE_ID (0x58) */
#define NAU8825_GPIO2JD1
#define NAU8825_SOFTWARE_ID_MASK
#define NAU8825_SOFTWARE_ID_NAU8825
#define NAU8825_SOFTWARE_ID_NAU8825C

/* BIAS_ADJ (0x66) */
#define NAU8825_BIAS_HPR_IMP
#define NAU8825_BIAS_HPL_IMP
#define NAU8825_BIAS_TESTDAC_SFT
#define NAU8825_BIAS_TESTDAC_EN
#define NAU8825_BIAS_TESTDACR_EN
#define NAU8825_BIAS_TESTDACL_EN
#define NAU8825_BIAS_VMID
#define NAU8825_BIAS_VMID_SEL_SFT
#define NAU8825_BIAS_VMID_SEL_MASK

/* ANALOG_CONTROL_1 (0x69) */
#define NAU8825_TESTDACIN_SFT
#define NAU8825_TESTDACIN_MASK
#define NAU8825_TESTDACIN_HIGH
#define NAU8825_TESTDACIN_LOW
#define NAU8825_TESTDACIN_GND

/* ANALOG_CONTROL_2 (0x6a) */
#define NAU8825_HP_NON_CLASSG_CURRENT_2xADJ
#define NAU8825_DAC_CAPACITOR_MSB
#define NAU8825_DAC_CAPACITOR_LSB

/* ANALOG_ADC_2 (0x72) */
#define NAU8825_ADC_VREFSEL_MASK
#define NAU8825_ADC_VREFSEL_ANALOG
#define NAU8825_ADC_VREFSEL_VMID
#define NAU8825_ADC_VREFSEL_VMID_PLUS_0_5DB
#define NAU8825_ADC_VREFSEL_VMID_PLUS_1DB
#define NAU8825_POWERUP_ADCL

/* RDAC (0x73) */
#define NAU8825_RDAC_FS_BCLK_ENB
#define NAU8825_RDAC_EN_SFT
#define NAU8825_RDAC_EN
#define NAU8825_RDAC_CLK_EN_SFT
#define NAU8825_RDAC_CLK_EN
#define NAU8825_RDAC_CLK_DELAY_SFT
#define NAU8825_RDAC_CLK_DELAY_MASK
#define NAU8825_RDAC_VREF_SFT
#define NAU8825_RDAC_VREF_MASK

/* MIC_BIAS (0x74) */
#define NAU8825_MICBIAS_JKSLV
#define NAU8825_MICBIAS_JKR2
#define NAU8825_MICBIAS_LOWNOISE_SFT
#define NAU8825_MICBIAS_LOWNOISE_MASK
#define NAU8825_MICBIAS_LOWNOISE_EN
#define NAU8825_MICBIAS_POWERUP_SFT
#define NAU8825_MICBIAS_VOLTAGE_SFT
#define NAU8825_MICBIAS_VOLTAGE_MASK

/* BOOST (0x76) */
#define NAU8825_PRECHARGE_DIS
#define NAU8825_GLOBAL_BIAS_EN
#define NAU8825_DISCHRG_EN
#define NAU8825_HP_BOOST_DIS
#define NAU8825_HP_BOOST_G_DIS
#define NAU8825_SHORT_SHUTDOWN_EN

/* FEPGA (0x77) */
#define NAU8825_ACDC_CTRL_SFT
#define NAU8825_ACDC_CTRL_MASK
#define NAU8825_ACDC_VREF_MICP
#define NAU8825_ACDC_VREF_MICN

/* POWER_UP_CONTROL (0x7f) */
#define NAU8825_POWERUP_INTEGR_R
#define NAU8825_POWERUP_INTEGR_L
#define NAU8825_POWERUP_DRV_IN_R
#define NAU8825_POWERUP_DRV_IN_L
#define NAU8825_POWERUP_HP_DRV_R
#define NAU8825_POWERUP_HP_DRV_L

/* CHARGE_PUMP (0x80) */
#define NAU8825_ADCOUT_DS_SFT
#define NAU8825_ADCOUT_DS_MASK
#define NAU8825_JAMNODCLOW
#define NAU8825_POWER_DOWN_DACR
#define NAU8825_POWER_DOWN_DACL
#define NAU8825_CHANRGE_PUMP_EN


/* System Clock Source */
enum {};

/* Cross talk detection state */
enum {};

struct nau8825 {};

int nau8825_enable_jack_detect(struct snd_soc_component *component,
				struct snd_soc_jack *jack);


#endif  /* __NAU8825_H__ */