i2c: Make remove callback return void

[sfrench/cifs-2.6.git] / sound / soc / codecs / nau8821.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * NAU88L21 ALSA SoC audio driver
 *
 * Copyright 2021 Nuvoton Technology Corp.
 * Author: John Hsu <kchsu0@nuvoton.com>
 * Co-author: Seven Lee <wtli@nuvoton.com>
 */

#ifndef __NAU8821_H__
#define __NAU8821_H__

#define NAU8821_R00_RESET                       0x00
#define NAU8821_R01_ENA_CTRL                    0x01
#define NAU8821_R03_CLK_DIVIDER                 0x03
#define NAU8821_R04_FLL1                        0x04
#define NAU8821_R05_FLL2                        0x05
#define NAU8821_R06_FLL3                        0x06
#define NAU8821_R07_FLL4                        0x07
#define NAU8821_R08_FLL5                        0x08
#define NAU8821_R09_FLL6                        0x09
#define NAU8821_R0A_FLL7                        0x0a
#define NAU8821_R0B_FLL8                        0x0b
#define NAU8821_R0D_JACK_DET_CTRL               0x0d
#define NAU8821_R0F_INTERRUPT_MASK              0x0f
#define NAU8821_R10_IRQ_STATUS                  0x10
#define NAU8821_R11_INT_CLR_KEY_STATUS          0x11
#define NAU8821_R12_INTERRUPT_DIS_CTRL          0x12
#define NAU8821_R13_DMIC_CTRL                   0x13
#define NAU8821_R1A_GPIO12_CTRL                 0x1a
#define NAU8821_R1B_TDM_CTRL                    0x1b
#define NAU8821_R1C_I2S_PCM_CTRL1               0x1c
#define NAU8821_R1D_I2S_PCM_CTRL2               0x1d
#define NAU8821_R1E_LEFT_TIME_SLOT              0x1e
#define NAU8821_R1F_RIGHT_TIME_SLOT             0x1f
#define NAU8821_R21_BIQ0_COF1                   0x21
#define NAU8821_R22_BIQ0_COF2                   0x22
#define NAU8821_R23_BIQ0_COF3                   0x23
#define NAU8821_R24_BIQ0_COF4                   0x24
#define NAU8821_R25_BIQ0_COF5                   0x25
#define NAU8821_R26_BIQ0_COF6                   0x26
#define NAU8821_R27_BIQ0_COF7                   0x27
#define NAU8821_R28_BIQ0_COF8                   0x28
#define NAU8821_R29_BIQ0_COF9                   0x29
#define NAU8821_R2A_BIQ0_COF10                  0x2a
#define NAU8821_R2B_ADC_RATE                    0x2b
#define NAU8821_R2C_DAC_CTRL1                   0x2c
#define NAU8821_R2D_DAC_CTRL2                   0x2d
#define NAU8821_R2F_DAC_DGAIN_CTRL              0x2f
#define NAU8821_R30_ADC_DGAIN_CTRL              0x30
#define NAU8821_R31_MUTE_CTRL                   0x31
#define NAU8821_R32_HSVOL_CTRL                  0x32
#define NAU8821_R34_DACR_CTRL                   0x34
#define NAU8821_R35_ADC_DGAIN_CTRL1             0x35
#define NAU8821_R36_ADC_DRC_KNEE_IP12           0x36
#define NAU8821_R37_ADC_DRC_KNEE_IP34           0x37
#define NAU8821_R38_ADC_DRC_SLOPES              0x38
#define NAU8821_R39_ADC_DRC_ATKDCY              0x39
#define NAU8821_R3A_DAC_DRC_KNEE_IP12           0x3a
#define NAU8821_R3B_DAC_DRC_KNEE_IP34           0x3b
#define NAU8821_R3C_DAC_DRC_SLOPES              0x3c
#define NAU8821_R3D_DAC_DRC_ATKDCY              0x3d
#define NAU8821_R41_BIQ1_COF1                   0x41
#define NAU8821_R42_BIQ1_COF2                   0x42
#define NAU8821_R43_BIQ1_COF3                   0x43
#define NAU8821_R44_BIQ1_COF4                   0x44
#define NAU8821_R45_BIQ1_COF5                   0x45
#define NAU8821_R46_BIQ1_COF6                   0x46
#define NAU8821_R47_BIQ1_COF7                   0x47
#define NAU8821_R48_BIQ1_COF8                   0x48
#define NAU8821_R49_BIQ1_COF9                   0x49
#define NAU8821_R4A_BIQ1_COF10                  0x4a
#define NAU8821_R4B_CLASSG_CTRL                 0x4b
#define NAU8821_R4C_IMM_MODE_CTRL               0x4c
#define NAU8821_R4D_IMM_RMS_L                   0x4d
#define NAU8821_R4E_FUSE_CTRL2                  0x4e
#define NAU8821_R4F_FUSE_CTRL3                  0x4f
#define NAU8821_R51_FUSE_CTRL1                  0x51
#define NAU8821_R53_OTPDOUT_1                   0x53
#define NAU8821_R54_OTPDOUT_2                   0x54
#define NAU8821_R55_MISC_CTRL                   0x55
#define NAU8821_R58_I2C_DEVICE_ID               0x58
#define NAU8821_R59_SARDOUT_RAM_STATUS          0x59
#define NAU8821_R5A_SOFTWARE_RST                0x5a
#define NAU8821_R66_BIAS_ADJ                    0x66
#define NAU8821_R68_TRIM_SETTINGS               0x68
#define NAU8821_R69_ANALOG_CONTROL_1            0x69
#define NAU8821_R6A_ANALOG_CONTROL_2            0x6a
#define NAU8821_R6B_PGA_MUTE                    0x6b
#define NAU8821_R71_ANALOG_ADC_1                0x71
#define NAU8821_R72_ANALOG_ADC_2                0x72
#define NAU8821_R73_RDAC                        0x73
#define NAU8821_R74_MIC_BIAS                    0x74
#define NAU8821_R76_BOOST                       0x76
#define NAU8821_R77_FEPGA                       0x77
#define NAU8821_R7E_PGA_GAIN                    0x7e
#define NAU8821_R7F_POWER_UP_CONTROL            0x7f
#define NAU8821_R80_CHARGE_PUMP                 0x80
#define NAU8821_R81_CHARGE_PUMP_INPUT_READ      0x81
#define NAU8821_R82_GENERAL_STATUS              0x82
#define NAU8821_REG_MAX                         NAU8821_R82_GENERAL_STATUS
/* 16-bit control register address, and 16-bits control register data */
#define NAU8821_REG_ADDR_LEN                    16
#define NAU8821_REG_DATA_LEN                    16

/* ENA_CTRL (0x01) */
#define NAU8821_CLK_DAC_INV_SFT         14
#define NAU8821_CLK_DAC_INV             (0x1 << NAU8821_CLK_DAC_INV)
#define NAU8821_EN_DACR_SFT             11
#define NAU8821_EN_DACR                 (0x1 << NAU8821_EN_DACR_SFT)
#define NAU8821_EN_DACL_SFT             10
#define NAU8821_EN_DACL                 (0x1 << NAU8821_EN_DACL_SFT)
#define NAU8821_EN_ADCR_SFT             9
#define NAU8821_EN_ADCR                 (0x1 << NAU8821_EN_ADCR_SFT)
#define NAU8821_EN_ADCL_SFT             8
#define NAU8821_EN_ADCL                 (0x1 << NAU8821_EN_ADCL_SFT)
#define NAU8821_EN_ADC_CLK_SFT          7
#define NAU8821_EN_ADC_CLK              (0x1 << NAU8821_EN_ADC_CLK_SFT)
#define NAU8821_EN_DAC_CLK_SFT          6
#define NAU8821_EN_DAC_CLK              (0x1 << NAU8821_EN_DAC_CLK_SFT)
#define NAU8821_EN_I2S_CLK_SFT          4
#define NAU8821_EN_I2S_CLK              (0x1 << NAU8821_EN_I2S_CLK_SFT)
#define NAU8821_EN_DRC_CLK_SFT          0
#define NAU8821_EN_DRC_CLK              (0x1 << NAU8821_EN_DRC_CLK_SFT)

/* CLK_DIVIDER (0x03) */
#define NAU8821_CLK_SRC_SFT             15
#define NAU8821_CLK_SRC_MASK            (0x1 << NAU8821_CLK_SRC_SFT)
#define NAU8821_CLK_SRC_VCO             (0x1 << NAU8821_CLK_SRC_SFT)
#define NAU8821_CLK_SRC_MCLK            (0x0 << NAU8821_CLK_SRC_SFT)
#define NAU8821_CLK_CODEC_SRC_SFT       13
#define NAU8821_CLK_CODEC_SRC_MASK      (0x1 << NAU8821_CLK_CODEC_SRC_SFT)
#define NAU8821_CLK_CODEC_SRC_VCO       (0x1 << NAU8821_CLK_CODEC_SRC_SFT)
#define NAU8821_CLK_CODEC_SRC_MCLK      (0x0 << NAU8821_CLK_CODEC_SRC_SFT)
#define NAU8821_CLK_ADC_SRC_SFT         6
#define NAU8821_CLK_ADC_SRC_MASK        (0x3 << NAU8821_CLK_ADC_SRC_SFT)
#define NAU8821_CLK_DAC_SRC_SFT         4
#define NAU8821_CLK_DAC_SRC_MASK        (0x3 << NAU8821_CLK_DAC_SRC_SFT)
#define NAU8821_CLK_MCLK_SRC_MASK       0xf

/* FLL1 (0x04) */
#define NAU8821_ICTRL_LATCH_SFT         10
#define NAU8821_ICTRL_LATCH_MASK        (0x7 << NAU8821_ICTRL_LATCH_SFT)
#define NAU8821_FLL_RATIO_MASK          0x7f

/* FLL3 (0x06) */
#define NAU8821_GAIN_ERR_SFT            12
#define NAU8821_GAIN_ERR_MASK           (0xf << NAU8821_GAIN_ERR_SFT)
#define NAU8821_FLL_CLK_SRC_SFT         10
#define NAU8821_FLL_CLK_SRC_MASK        (0x3 << NAU8821_FLL_CLK_SRC_SFT)
#define NAU8821_FLL_CLK_SRC_FS          (0x3 << NAU8821_FLL_CLK_SRC_SFT)
#define NAU8821_FLL_CLK_SRC_BLK         (0x2 << NAU8821_FLL_CLK_SRC_SFT)
#define NAU8821_FLL_CLK_SRC_MCLK        (0x0 << NAU8821_FLL_CLK_SRC_SFT)
#define NAU8821_FLL_INTEGER_MASK        0x3ff

/* FLL4 (0x07) */
#define NAU8821_HIGHBW_EN_SFT           15
#define NAU8821_HIGHBW_EN               (0x1 << NAU8821_HIGHBW_EN_SFT)
#define NAU8821_FLL_REF_DIV_SFT         10
#define NAU8821_FLL_REF_DIV_MASK        (0x3 << NAU8821_FLL_REF_DIV_SFT)

/* FLL5 (0x08) */
#define NAU8821_FLL_PDB_DAC_EN          (0x1 << 15)
#define NAU8821_FLL_LOOP_FTR_EN         (0x1 << 14)
#define NAU8821_FLL_CLK_SW_SFT          13
#define NAU8821_FLL_CLK_SW_MASK         (0x1 << NAU8821_FLL_CLK_SW_SFT)
#define NAU8821_FLL_CLK_SW_N2           (0x1 << NAU8821_FLL_CLK_SW_SFT)
#define NAU8821_FLL_CLK_SW_REF          (0x0 << NAU8821_FLL_CLK_SW_SFT)
#define NAU8821_FLL_FTR_SW_SFT          12
#define NAU8821_FLL_FTR_SW_MASK         (0x1 << NAU8821_FLL_FTR_SW_SFT)
#define NAU8821_FLL_FTR_SW_ACCU         (0x1 << NAU8821_FLL_FTR_SW_SFT)
#define NAU8821_FLL_FTR_SW_FILTER       (0x0 << NAU8821_FLL_FTR_SW_SFT)

/* FLL6 (0x09) */
#define NAU8821_DCO_EN          (0x1 << 15)
#define NAU8821_SDM_EN          (0x1 << 14)
#define NAU8821_CUTOFF500       (0x1 << 13)

/* FLL7 (0x0a) */
#define NAU8821_FLL_FRACH_MASK  0xff

/* FLL8 (0x0b) */
#define NAU8821_FLL_FRACL_MASK  0xffff

/* JACK_DET_CTRL (0x0d) */
/* 0 - open, 1 - short to GND */
#define NAU8821_SPKR_DWN1R_SFT                  15
#define NAU8821_SPKR_DWN1R                      (0x1 << NAU8821_SPKR_DWN1R_SFT)
#define NAU8821_SPKR_DWN1L_SFT                  14
#define NAU8821_SPKR_DWN1L                      (0x1 << NAU8821_SPKR_DWN1L_SFT)
#define NAU8821_JACK_DET_RESTART                (0x1 << 9)
#define NAU8821_JACK_DET_DB_BYPASS              (0x1 << 8)
#define NAU8821_JACK_INSERT_DEBOUNCE_SFT        5
#define NAU8821_JACK_INSERT_DEBOUNCE_MASK       (0x7 << NAU8821_JACK_INSERT_DEBOUNCE_SFT)
#define NAU8821_JACK_EJECT_DEBOUNCE_SFT         2
#define NAU8821_JACK_EJECT_DEBOUNCE_MASK        (0x7 << NAU8821_JACK_EJECT_DEBOUNCE_SFT)
#define NAU8821_JACK_POLARITY                   (0x1 << 1) /* 0 - active low, 1 - active high */

/* INTERRUPT_MASK (0x0f) */
#define NAU8821_IRQ_PIN_PULL_UP         (0x1 << 14)
#define NAU8821_IRQ_PIN_PULL_EN         (0x1 << 13)
#define NAU8821_IRQ_OUTPUT_EN           (0x1 << 11)
#define NAU8821_IRQ_RMS_EN              (0x1 << 8)
#define NAU8821_IRQ_KEY_RELEASE_EN      (0x1 << 7)
#define NAU8821_IRQ_KEY_PRESS_EN        (0x1 << 6)
#define NAU8821_IRQ_MIC_DET_EN          (0x1 << 4)
#define NAU8821_IRQ_EJECT_EN            (0x1 << 2)
#define NAU8821_IRQ_INSERT_EN           0x1

/* IRQ_STATUS (0x10) */
#define NAU8821_SHORT_CIRCUIT_IRQ       (0x1 << 9)
#define NAU8821_IMPEDANCE_MEAS_IRQ      (0x1 << 8)
#define NAU8821_KEY_IRQ_SFT             6
#define NAU8821_KEY_IRQ_MASK            (0x3 << NAU8821_KEY_IRQ_SFT)
#define NAU8821_KEY_RELEASE_IRQ         (0x2 << NAU8821_KEY_IRQ_SFT)
#define NAU8821_KEY_SHORT_PRESS_IRQ     (0x1 << NAU8821_KEY_IRQ_SFT)
#define NAU8821_MIC_DETECT_IRQ          (0x1 << 4)
#define NAU8821_JACK_EJECT_IRQ_MASK     (0x3 << 2)
#define NAU8821_JACK_EJECT_DETECTED     (0x1 << 2)
#define NAU8821_JACK_INSERT_IRQ_MASK    0x3
#define NAU8821_JACK_INSERT_DETECTED    0x1

/* INTERRUPT_DIS_CTRL (0x12) */
#define NAU8821_IRQ_KEY_RELEASE_DIS     (0x1 << 7)
#define NAU8821_IRQ_KEY_PRESS_DIS       (0x1 << 6)
#define NAU8821_IRQ_MIC_DIS             (0x1 << 4)
#define NAU8821_IRQ_EJECT_DIS           (0x1 << 2)
#define NAU8821_IRQ_INSERT_DIS          0x1

/* DMIC_CTRL (0x13) */
#define NAU8821_DMIC_DS_SFT     7
#define NAU8821_DMIC_DS_MASK    (0x1 << NAU8821_DMIC_DS_SFT)
#define NAU8821_DMIC_DS_HIGH    (0x1 << NAU8821_DMIC_DS_SFT)
#define NAU8821_DMIC_DS_LOW     (0x0 << NAU8821_DMIC_DS_SFT)
#define NAU8821_DMIC_SRC_SFT    1
#define NAU8821_DMIC_SRC_MASK   (0x3 << NAU8821_DMIC_SRC_SFT)
#define NAU8821_CLK_DMIC_SRC    (0x2 << NAU8821_DMIC_SRC_SFT)
#define NAU8821_DMIC_EN_SFT     0

/* GPIO12_CTRL (0x1a) */
#define NAU8821_JKDET_PULL_UP   (0x1 << 11) /* 0 - pull down, 1 - pull up */
#define NAU8821_JKDET_PULL_EN   (0x1 << 9) /* 0 - enable pull, 1 - disable */
#define NAU8821_JKDET_OUTPUT_EN (0x1 << 8) /* 0 - enable input, 1 - enable output */

/* TDM_CTRL (0x1b) */
#define NAU8821_TDM_EN_SFT      15
#define NAU8821_TDM_EN          (0x1 << NAU8821_TDM_EN_SFT)
#define NAU8821_ADCPHS_SFT      13
#define NAU8821_DACL_CH_SFT     7
#define NAU8821_DACL_CH_MASK    (0x7 << NAU8821_DACL_CH_SFT)
#define NAU8821_DACR_CH_SFT     4
#define NAU8821_DACR_CH_MASK    (0x7 << NAU8821_DACR_CH_SFT)
#define NAU8821_ADCL_CH_SFT     2
#define NAU8821_ADCL_CH_MASK    (0x3 << NAU8821_ADCL_CH_SFT)
#define NAU8821_ADCR_CH_SFT     0
#define NAU8821_ADCR_CH_MASK    0x3

/* I2S_PCM_CTRL1 (0x1c) */
#define NAU8821_I2S_BP_SFT              7
#define NAU8821_I2S_BP_MASK             (0x1 << NAU8821_I2S_BP_SFT)
#define NAU8821_I2S_BP_INV              (0x1 << NAU8821_I2S_BP_SFT)
#define NAU8821_I2S_PCMB_SFT            6
#define NAU8821_I2S_PCMB_MASK           (0x1 << NAU8821_I2S_PCMB_SFT)
#define NAU8821_I2S_PCMB_EN             (0x1 << NAU8821_I2S_PCMB_SFT)
#define NAU8821_I2S_DL_SFT              2
#define NAU8821_I2S_DL_MASK             (0x3 << NAU8821_I2S_DL_SFT)
#define NAU8821_I2S_DL_32               (0x3 << NAU8821_I2S_DL_SFT)
#define NAU8821_I2S_DL_24               (0x2 << NAU8821_I2S_DL_SFT)
#define NAU8821_I2S_DL_20               (0x1 << NAU8821_I2S_DL_SFT)
#define NAU8821_I2S_DL_16               (0x0 << NAU8821_I2S_DL_SFT)
#define NAU8821_I2S_DF_MASK             0x3
#define NAU8821_I2S_DF_PCM_AB           0x3
#define NAU8821_I2S_DF_I2S              0x2
#define NAU8821_I2S_DF_LEFT             0x1
#define NAU8821_I2S_DF_RIGTH            0x0

/* I2S_PCM_CTRL2 (0x1d) */
#define NAU8821_I2S_TRISTATE_SFT        15
#define NAU8821_I2S_TRISTATE            (0x1 << NAU8821_I2S_TRISTATE_SFT)
#define NAU8821_I2S_LRC_DIV_SFT         12
#define NAU8821_I2S_LRC_DIV_MASK        (0x3 << NAU8821_I2S_LRC_DIV_SFT)
#define NAU8821_I2S_MS_SFT              3
#define NAU8821_I2S_MS_MASK             (0x1 << NAU8821_I2S_MS_SFT)
#define NAU8821_I2S_MS_MASTER           (0x1 << NAU8821_I2S_MS_SFT)
#define NAU8821_I2S_MS_SLAVE            (0x0 << NAU8821_I2S_MS_SFT)
#define NAU8821_I2S_BLK_DIV_MASK        0x7

/* LEFT_TIME_SLOT (0x1e) */
#define NAU8821_TSLOT_L_OFFSET_MASK     0x3ff
#define NAU8821_DIS_FS_SHORT_DET        (0x1 << 13)

/* RIGHT_TIME_SLOT (0x1f) */
#define NAU8821_TSLOT_R_OFFSET_MASK     0x3ff

/* BIQ0_COF10 (0x2a) */
#define NAU8821_BIQ0_ADC_EN_SFT         3
#define NAU8821_BIQ0_ADC_EN_EN          (0x1 << NAU8821_BIQ0_ADC_EN_SFT)

/* ADC_RATE (0x2b) */
#define NAU8821_ADC_SYNC_DOWN_SFT       0
#define NAU8821_ADC_SYNC_DOWN_MASK      0x3
#define NAU8821_ADC_SYNC_DOWN_256       0x3
#define NAU8821_ADC_SYNC_DOWN_128       0x2
#define NAU8821_ADC_SYNC_DOWN_64        0x1
#define NAU8821_ADC_SYNC_DOWN_32        0x0
#define NAU8821_ADC_L_SRC_SFT           15
#define NAU8821_ADC_L_SRC_EN            (0x1 << NAU8821_ADC_L_SRC_SFT)
#define NAU8821_ADC_R_SRC_SFT           14
#define NAU8821_ADC_R_SRC_EN            (0x1 << NAU8821_ADC_R_SRC_SFT)

/* DAC_CTRL1 (0x2c) */
#define NAU8821_DAC_OVERSAMPLE_SFT      0
#define NAU8821_DAC_OVERSAMPLE_MASK     0x7
#define NAU8821_DAC_OVERSAMPLE_32       0x4
#define NAU8821_DAC_OVERSAMPLE_128      0x2
#define NAU8821_DAC_OVERSAMPLE_256      0x1
#define NAU8821_DAC_OVERSAMPLE_64       0x0

/* DAC_DGAIN_CTRL (0x2f) */
#define NAU8821_DAC1_TO_DAC0_ST_SFT     8
#define NAU8821_DAC1_TO_DAC0_ST_MASK    (0xff << NAU8821_DAC1_TO_DAC0_ST_SFT)
#define NAU8821_DAC0_TO_DAC1_ST_SFT     0
#define NAU8821_DAC0_TO_DAC1_ST_MASK    0xff

/* MUTE_CTRL (0x31) */
#define NAU8821_DAC_ZC_EN       (0x1 << 12)
#define NAU8821_DAC_SOFT_MUTE   (0x1 << 9)
#define NAU8821_ADC_ZC_EN       (0x1 << 2)
#define NAU8821_ADC_SOFT_MUTE   (0x1 << 1)

/* HSVOL_CTRL (0x32) */
#define NAU8821_HP_MUTE         (0x1 << 15)
#define NAU8821_HP_MUTE_AUTO    (0x1 << 14)
#define NAU8821_HPL_MUTE        (0x1 << 13)
#define NAU8821_HPR_MUTE        (0x1 << 12)
#define NAU8821_HPL_VOL_SFT     4
#define NAU8821_HPL_VOL_MASK    (0x3 << NAU8821_HPL_VOL_SFT)
#define NAU8821_HPR_VOL_SFT     0
#define NAU8821_HPR_VOL_MASK    (0x3 << NAU8821_HPR_VOL_SFT)

/* DACR_CTRL (0x34) */
#define NAU8821_DACR_CH_VOL_SFT         8
#define NAU8821_DACR_CH_VOL_MASK        (0xff << NAU8821_DACR_CH_VOL_SFT)
#define NAU8821_DACL_CH_VOL_SFT         0
#define NAU8821_DACL_CH_VOL_MASK        0xff

/* ADC_DGAIN_CTRL1 (0x35) */
#define NAU8821_ADCR_CH_VOL_SFT         8
#define NAU8821_ADCR_CH_VOL_MASK        (0xff << NAU8821_ADCR_CH_VOL_SFT)
#define NAU8821_ADCL_CH_VOL_SFT         0
#define NAU8821_ADCL_CH_VOL_MASK        0xff

/* BIQ1_COF10 (0x4a) */
#define NAU8821_BIQ1_DAC_EN_SFT         3
#define NAU8821_BIQ1_DAC_EN_EN          (0x1 << NAU8821_BIQ1_DAC_EN_SFT)

/* CLASSG_CTRL (0x4b) */
#define NAU8821_CLASSG_TIMER_SFT        8
#define NAU8821_CLASSG_TIMER_MASK       (0x3f << NAU8821_CLASSG_TIMER_SFT)
#define NAU8821_CLASSG_TIMER_64MS       (0x20 << NAU8821_CLASSG_TIMER_SFT)
#define NAU8821_CLASSG_TIMER_32MS       (0x10 << NAU8821_CLASSG_TIMER_SFT)
#define NAU8821_CLASSG_TIMER_16MS       (0x8 << NAU8821_CLASSG_TIMER_SFT)
#define NAU8821_CLASSG_TIMER_8MS        (0x4 << NAU8821_CLASSG_TIMER_SFT)
#define NAU8821_CLASSG_TIMER_2MS        (0x2 << NAU8821_CLASSG_TIMER_SFT)
#define NAU8821_CLASSG_TIMER_1MS        (0x1 << NAU8821_CLASSG_TIMER_SFT)
#define NAU8821_CLASSG_RDAC_EN_SFT      2
#define NAU8821_CLASSG_RDAC_EN          (0x1 << NAU8821_CLASSG_RDAC_EN_SFT)
#define NAU8821_CLASSG_LDAC_EN_SFT      1
#define NAU8821_CLASSG_LDAC_EN          (0x1 << NAU8821_CLASSG_LDAC_EN_SFT)
#define NAU8821_CLASSG_EN_SFT           0
#define NAU8821_CLASSG_EN               0x1

/* IMM_MODE_CTRL (0x4c) */
#define NAU8821_IMM_THD_SFT             8
#define NAU8821_IMM_THD_MASK            (0x3f << NAU8821_IMM_THD_SFT)
#define NAU8821_IMM_GEN_VOL_SFT         6
#define NAU8821_IMM_GEN_VOL_MASK        (0x3 << NAU8821_IMM_GEN_VOL_SFT)
#define NAU8821_IMM_CYC_SFT             4
#define NAU8821_IMM_CYC_MASK            (0x3 << NAU8821_IMM_CYC_SFT)
#define NAU8821_IMM_EN                  (0x1 << 3)
#define NAU8821_IMM_DAC_SRC_MASK        0x3

/* I2C_DEVICE_ID (0x58) */
#define NAU8821_KEYDET                  (0x1 << 7)
#define NAU8821_MICDET                  (0x1 << 6)
#define NAU8821_SOFTWARE_ID_MASK        0x3

/* BIAS_ADJ (0x66) */
#define NAU8821_BIAS_HP_IMP             (0x1 << 15)
#define NAU8821_BIAS_TESTDAC_SFT        8
#define NAU8821_BIAS_TESTDAC_EN         (0x3 << NAU8821_BIAS_TESTDAC_SFT)
#define NAU8821_BIAS_TESTDACR_EN        (0x2 << NAU8821_BIAS_TESTDAC_SFT)
#define NAU8821_BIAS_TESTDACL_EN        (0x1 << NAU8821_BIAS_TESTDAC_SFT)
#define NAU8821_BIAS_VMID               (0x1 << 6)
#define NAU8821_BIAS_VMID_SEL_SFT       4
#define NAU8821_BIAS_VMID_SEL_MASK      (0x3 << NAU8821_BIAS_VMID_SEL_SFT)

/* ANALOG_CONTROL_1 (0x69) */
#define NAU8821_JD_POL_SFT              2
#define NAU8821_JD_POL_MASK             (0x1 << NAU8821_JD_POL_SFT)
#define NAU8821_JD_POL_INV              (0x1 << NAU8821_JD_POL_SFT)
#define NAU8821_JD_OUT_POL_SFT          1
#define NAU8821_JD_OUT_POL_MASK         (0x1 << NAU8821_JD_OUT_POL_SFT)
#define NAU8821_JD_OUT_POL_INV          (0x1 << NAU8821_JD_OUT_POL_SFT)
#define NAU8821_JD_EN_SFT               0
#define NAU8821_JD_EN                   0x1

/* ANALOG_CONTROL_2 (0x6a) */
#define NAU8821_HP_NON_CLASSG_CURRENT_2xADJ     (0x1 << 12)
#define NAU8821_DAC_CAPACITOR_MSB               (0x1 << 1)
#define NAU8821_DAC_CAPACITOR_LSB               0x1

/* ANALOG_ADC_1 (0x71) */
#define NAU8821_MICDET_EN_SFT           0
#define NAU8821_MICDET_MASK             0x1
#define NAU8821_MICDET_DIS              0x1
#define NAU8821_MICDET_EN               0x0

/* ANALOG_ADC_2 (0x72) */
#define NAU8821_ADC_VREFSEL_SFT         8
#define NAU8821_ADC_VREFSEL_MASK        (0x3 << NAU8821_ADC_VREFSEL_SFT)
#define NAU8821_POWERUP_ADCL_SFT        6
#define NAU8821_POWERUP_ADCL            (0x1 << NAU8821_POWERUP_ADCL_SFT)
#define NAU8821_POWERUP_ADCR_SFT        4
#define NAU8821_POWERUP_ADCR            (0x1 << NAU8821_POWERUP_ADCR_SFT)

/* RDAC (0x73) */
#define NAU8821_DACR_EN_SFT             13
#define NAU8821_DACR_EN                 (0x3 << NAU8821_DACR_EN_SFT)
#define NAU8821_DACL_EN_SFT             12
#define NAU8821_DACL_EN                 (0x3 << NAU8821_DACL_EN_SFT)
#define NAU8821_DACR_CLK_EN_SFT         9
#define NAU8821_DACR_CLK_EN             (0x3 << NAU8821_DACR_CLK_EN_SFT)
#define NAU8821_DACL_CLK_EN_SFT         8
#define NAU8821_DACL_CLK_EN             (0x3 << NAU8821_DACL_CLK_EN_SFT)
#define NAU8821_DAC_CLK_DELAY_SFT       4
#define NAU8821_DAC_CLK_DELAY_MASK      (0x7 << NAU8821_DAC_CLK_DELAY_SFT)
#define NAU8821_DAC_VREF_SFT            2
#define NAU8821_DAC_VREF_MASK           (0x3 << NAU8821_DAC_VREF_SFT)

/* MIC_BIAS (0x74) */
#define NAU8821_MICBIAS_JKR2            (0x1 << 12)
#define NAU8821_MICBIAS_POWERUP_SFT     8
#define NAU8821_MICBIAS_VOLTAGE_SFT     0
#define NAU8821_MICBIAS_VOLTAGE_MASK    0x7

/* BOOST (0x76) */
#define NAU8821_PRECHARGE_DIS           (0x1 << 13)
#define NAU8821_GLOBAL_BIAS_EN          (0x1 << 12)
#define NAU8821_HP_BOOST_DIS_SFT        9
#define NAU8821_HP_BOOST_DIS            (0x1 << NAU8821_HP_BOOST_DIS_SFT)
#define NAU8821_HP_BOOST_G_DIS          (0x1 << 8)
#define NAU8821_SHORT_SHUTDOWN_EN       (0x1 << 6)

/* FEPGA (0x77) */
#define NAU8821_FEPGA_MODEL_SFT         4
#define NAU8821_FEPGA_MODEL_MASK        (0xf << NAU8821_FEPGA_MODEL_SFT)
#define NAU8821_FEPGA_MODER_SFT         0
#define NAU8821_FEPGA_MODER_MASK        0xf

/* PGA_GAIN (0x7e) */
#define NAU8821_PGA_GAIN_L_SFT          8
#define NAU8821_PGA_GAIN_L_MASK         (0x3f << NAU8821_PGA_GAIN_L_SFT)
#define NAU8821_PGA_GAIN_R_SFT          0
#define NAU8821_PGA_GAIN_R_MASK         0x3f

/* POWER_UP_CONTROL (0x7f) */
#define NAU8821_PUP_PGA_L_SFT           15
#define NAU8821_PUP_PGA_L               (0x1 << NAU8821_PUP_PGA_L_SFT)
#define NAU8821_PUP_PGA_R_SFT           14
#define NAU8821_PUP_PGA_R               (0x1 << NAU8821_PUP_PGA_R_SFT)
#define NAU8821_PUP_INTEG_R_SFT         5
#define NAU8821_PUP_INTEG_R             (0x1 << NAU8821_PUP_INTEG_R_SFT)
#define NAU8821_PUP_INTEG_L_SFT         4
#define NAU8821_PUP_INTEG_L             (0x1 << NAU8821_PUP_INTEG_L_SFT)
#define NAU8821_PUP_DRV_INSTG_R_SFT     3
#define NAU8821_PUP_DRV_INSTG_R         (0x1 << NAU8821_PUP_DRV_INSTG_R_SFT)
#define NAU8821_PUP_DRV_INSTG_L_SFT     2
#define NAU8821_PUP_DRV_INSTG_L         (0x1 << NAU8821_PUP_DRV_INSTG_L_SFT)
#define NAU8821_PUP_MAIN_DRV_R_SFT      1
#define NAU8821_PUP_MAIN_DRV_R          (0x1 << NAU8821_PUP_MAIN_DRV_R_SFT)
#define NAU8821_PUP_MAIN_DRV_L_SFT      0
#define NAU8821_PUP_MAIN_DRV_L          0x1

/* CHARGE_PUMP (0x80) */
#define NAU8821_JAMNODCLOW              (0x1 << 10)
#define NAU8821_POWER_DOWN_DACR_SFT     9
#define NAU8821_POWER_DOWN_DACR         (0x1 << NAU8821_POWER_DOWN_DACR_SFT)
#define NAU8821_POWER_DOWN_DACL_SFT     8
#define NAU8821_POWER_DOWN_DACL         (0x1 << NAU8821_POWER_DOWN_DACL_SFT)
#define NAU8821_CHANRGE_PUMP_EN_SFT     5
#define NAU8821_CHANRGE_PUMP_EN         (0x1 << NAU8821_CHANRGE_PUMP_EN_SFT)

/* GENERAL_STATUS (0x82) */
#define NAU8821_GPIO2_IN_SFT    1
#define NAU8821_GPIO2_IN        (0x1 << NAU8821_GPIO2_IN_SFT)

#define NUVOTON_CODEC_DAI "nau8821-hifi"

/* System Clock Source */
enum {
        NAU8821_CLK_DIS,
        NAU8821_CLK_MCLK,
        NAU8821_CLK_INTERNAL,
        NAU8821_CLK_FLL_MCLK,
        NAU8821_CLK_FLL_BLK,
        NAU8821_CLK_FLL_FS,
};

struct nau8821 {
        struct device *dev;
        struct regmap *regmap;
        struct snd_soc_dapm_context *dapm;
        struct snd_soc_jack *jack;
        struct work_struct jdet_work;
        int irq;
        int clk_id;
        int micbias_voltage;
        int vref_impedance;
        bool jkdet_enable;
        bool jkdet_pull_enable;
        bool jkdet_pull_up;
        int jkdet_polarity;
        int jack_insert_debounce;
        int jack_eject_debounce;
        int fs;
        int dmic_clk_threshold;
        int key_enable;
};

int nau8821_enable_jack_detect(struct snd_soc_component *component,
        struct snd_soc_jack *jack);

#endif  /* __NAU8821_H__ */