treewide: remove redundant IS_ERR() before error code check

[linux/fpc-iii.git] / sound / soc / codecs / nau8824.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * NAU88L24 ALSA SoC audio driver
 *
 * Copyright 2016 Nuvoton Technology Corp.
 * Author: John Hsu <KCHSU0@nuvoton.com>
 */

#ifndef __NAU8824_H__
#define __NAU8824_H__

#define NAU8824_REG_RESET                       0x00
#define NAU8824_REG_ENA_CTRL                    0x01
#define NAU8824_REG_CLK_GATING_ENA              0x02
#define NAU8824_REG_CLK_DIVIDER         0x03
#define NAU8824_REG_FLL1                        0x04
#define NAU8824_REG_FLL2                        0x05
#define NAU8824_REG_FLL3                        0x06
#define NAU8824_REG_FLL4                        0x07
#define NAU8824_REG_FLL5                        0x08
#define NAU8824_REG_FLL6                        0x09
#define NAU8824_REG_FLL_VCO_RSV         0x0A
#define NAU8824_REG_JACK_DET_CTRL               0x0D
#define NAU8824_REG_INTERRUPT_SETTING_1 0x0F
#define NAU8824_REG_IRQ                 0x10
#define NAU8824_REG_CLEAR_INT_REG               0x11
#define NAU8824_REG_INTERRUPT_SETTING   0x12
#define NAU8824_REG_SAR_ADC                     0x13
#define NAU8824_REG_VDET_COEFFICIENT            0x14
#define NAU8824_REG_VDET_THRESHOLD_1    0x15
#define NAU8824_REG_VDET_THRESHOLD_2    0x16
#define NAU8824_REG_VDET_THRESHOLD_3    0x17
#define NAU8824_REG_VDET_THRESHOLD_4    0x18
#define NAU8824_REG_GPIO_SEL                    0x1A
#define NAU8824_REG_PORT0_I2S_PCM_CTRL_1        0x1C
#define NAU8824_REG_PORT0_I2S_PCM_CTRL_2        0x1D
#define NAU8824_REG_PORT0_LEFT_TIME_SLOT        0x1E
#define NAU8824_REG_PORT0_RIGHT_TIME_SLOT       0x1F
#define NAU8824_REG_TDM_CTRL                    0x20
#define NAU8824_REG_ADC_HPF_FILTER              0x23
#define NAU8824_REG_ADC_FILTER_CTRL             0x24
#define NAU8824_REG_DAC_FILTER_CTRL_1   0x25
#define NAU8824_REG_DAC_FILTER_CTRL_2   0x26
#define NAU8824_REG_NOTCH_FILTER_1              0x27
#define NAU8824_REG_NOTCH_FILTER_2              0x28
#define NAU8824_REG_EQ1_LOW                     0x29
#define NAU8824_REG_EQ2_EQ3                     0x2A
#define NAU8824_REG_EQ4_EQ5                     0x2B
#define NAU8824_REG_ADC_CH0_DGAIN_CTRL  0x2D
#define NAU8824_REG_ADC_CH1_DGAIN_CTRL  0x2E
#define NAU8824_REG_ADC_CH2_DGAIN_CTRL  0x2F
#define NAU8824_REG_ADC_CH3_DGAIN_CTRL  0x30
#define NAU8824_REG_DAC_MUTE_CTRL               0x31
#define NAU8824_REG_DAC_CH0_DGAIN_CTRL  0x32
#define NAU8824_REG_DAC_CH1_DGAIN_CTRL  0x33
#define NAU8824_REG_ADC_TO_DAC_ST               0x34
#define NAU8824_REG_DRC_KNEE_IP12_ADC_CH01      0x38
#define NAU8824_REG_DRC_KNEE_IP34_ADC_CH01      0x39
#define NAU8824_REG_DRC_SLOPE_ADC_CH01  0x3A
#define NAU8824_REG_DRC_ATKDCY_ADC_CH01 0x3B
#define NAU8824_REG_DRC_KNEE_IP12_ADC_CH23      0x3C
#define NAU8824_REG_DRC_KNEE_IP34_ADC_CH23      0x3D
#define NAU8824_REG_DRC_SLOPE_ADC_CH23  0x3E
#define NAU8824_REG_DRC_ATKDCY_ADC_CH23 0x3F
#define NAU8824_REG_DRC_GAINL_ADC0              0x40
#define NAU8824_REG_DRC_GAINL_ADC1              0x41
#define NAU8824_REG_DRC_GAINL_ADC2              0x42
#define NAU8824_REG_DRC_GAINL_ADC3              0x43
#define NAU8824_REG_DRC_KNEE_IP12_DAC   0x45
#define NAU8824_REG_DRC_KNEE_IP34_DAC   0x46
#define NAU8824_REG_DRC_SLOPE_DAC               0x47
#define NAU8824_REG_DRC_ATKDCY_DAC              0x48
#define NAU8824_REG_DRC_GAIN_DAC_CH0    0x49
#define NAU8824_REG_DRC_GAIN_DAC_CH1    0x4A
#define NAU8824_REG_MODE                        0x4C
#define NAU8824_REG_MODE1                       0x4D
#define NAU8824_REG_MODE2                       0x4E
#define NAU8824_REG_CLASSG                      0x50
#define NAU8824_REG_OTP_EFUSE                   0x51
#define NAU8824_REG_OTPDOUT_1           0x53
#define NAU8824_REG_OTPDOUT_2           0x54
#define NAU8824_REG_MISC_CTRL                   0x55
#define NAU8824_REG_I2C_TIMEOUT         0x56
#define NAU8824_REG_TEST_MODE           0x57
#define NAU8824_REG_I2C_DEVICE_ID               0x58
#define NAU8824_REG_SAR_ADC_DATA_OUT    0x59
#define NAU8824_REG_BIAS_ADJ                    0x66
#define NAU8824_REG_PGA_GAIN                    0x67
#define NAU8824_REG_TRIM_SETTINGS               0x68
#define NAU8824_REG_ANALOG_CONTROL_1    0x69
#define NAU8824_REG_ANALOG_CONTROL_2    0x6A
#define NAU8824_REG_ENABLE_LO                   0x6B
#define NAU8824_REG_GAIN_LO                     0x6C
#define NAU8824_REG_CLASSD_GAIN_1               0x6D
#define NAU8824_REG_CLASSD_GAIN_2               0x6E
#define NAU8824_REG_ANALOG_ADC_1                0x71
#define NAU8824_REG_ANALOG_ADC_2                0x72
#define NAU8824_REG_RDAC                        0x73
#define NAU8824_REG_MIC_BIAS                    0x74
#define NAU8824_REG_HS_VOLUME_CONTROL   0x75
#define NAU8824_REG_BOOST                       0x76
#define NAU8824_REG_FEPGA                       0x77
#define NAU8824_REG_FEPGA_II                    0x78
#define NAU8824_REG_FEPGA_SE                    0x79
#define NAU8824_REG_FEPGA_ATTENUATION   0x7A
#define NAU8824_REG_ATT_PORT0           0x7B
#define NAU8824_REG_ATT_PORT1           0x7C
#define NAU8824_REG_POWER_UP_CONTROL    0x7F
#define NAU8824_REG_CHARGE_PUMP_CONTROL 0x80
#define NAU8824_REG_CHARGE_PUMP_INPUT   0x81
#define NAU8824_REG_MAX                 NAU8824_REG_CHARGE_PUMP_INPUT
/* 16-bit control register address, and 16-bits control register data */
#define NAU8824_REG_ADDR_LEN            16
#define NAU8824_REG_DATA_LEN            16


/* ENA_CTRL (0x1) */
#define NAU8824_DMIC_LCH_EDGE_CH23      (0x1 << 12)
#define NAU8824_DMIC_LCH_EDGE_CH01      (0x1 << 11)
#define NAU8824_JD_SLEEP_MODE           (0x1 << 10)
#define NAU8824_ADC_CH3_DMIC_SFT        9
#define NAU8824_ADC_CH3_DMIC_EN (0x1 << NAU8824_ADC_CH3_DMIC_SFT)
#define NAU8824_ADC_CH2_DMIC_SFT        8
#define NAU8824_ADC_CH2_DMIC_EN (0x1 << NAU8824_ADC_CH2_DMIC_SFT)
#define NAU8824_ADC_CH1_DMIC_SFT        7
#define NAU8824_ADC_CH1_DMIC_EN (0x1 << NAU8824_ADC_CH1_DMIC_SFT)
#define NAU8824_ADC_CH0_DMIC_SFT        6
#define NAU8824_ADC_CH0_DMIC_EN (0x1 << NAU8824_ADC_CH0_DMIC_SFT)
#define NAU8824_DAC_CH1_EN              (0x1 << 5)
#define NAU8824_DAC_CH0_EN              (0x1 << 4)
#define NAU8824_ADC_CH3_EN              (0x1 << 3)
#define NAU8824_ADC_CH2_EN              (0x1 << 2)
#define NAU8824_ADC_CH1_EN              (0x1 << 1)
#define NAU8824_ADC_CH0_EN              0x1

/* CLK_GATING_ENA (0x02) */
#define NAU8824_CLK_ADC_CH23_EN (0x1 << 15)
#define NAU8824_CLK_ADC_CH01_EN (0x1 << 14)
#define NAU8824_CLK_DAC_CH1_EN  (0x1 << 13)
#define NAU8824_CLK_DAC_CH0_EN  (0x1 << 12)
#define NAU8824_CLK_I2S_EN              (0x1 << 7)
#define NAU8824_CLK_GAIN_EN             (0x1 << 5)
#define NAU8824_CLK_SAR_EN              (0x1 << 3)
#define NAU8824_CLK_DMIC_CH23_EN        (0x1 << 1)

/* CLK_DIVIDER (0x3) */
#define NAU8824_CLK_SRC_SFT             15
#define NAU8824_CLK_SRC_MASK            (1 << NAU8824_CLK_SRC_SFT)
#define NAU8824_CLK_SRC_VCO             (1 << NAU8824_CLK_SRC_SFT)
#define NAU8824_CLK_SRC_MCLK            (0 << NAU8824_CLK_SRC_SFT)
#define NAU8824_CLK_MCLK_SRC_MASK       (0xf << 0)
#define NAU8824_CLK_DMIC_SRC_SFT        10
#define NAU8824_CLK_DMIC_SRC_MASK       (0x7 << NAU8824_CLK_DMIC_SRC_SFT)
#define NAU8824_CLK_ADC_SRC_SFT 6
#define NAU8824_CLK_ADC_SRC_MASK        (0x3 << NAU8824_CLK_ADC_SRC_SFT)
#define NAU8824_CLK_DAC_SRC_SFT 4
#define NAU8824_CLK_DAC_SRC_MASK        (0x3 << NAU8824_CLK_DAC_SRC_SFT)

/* FLL1 (0x04) */
#define NAU8824_FLL_RATIO_MASK  (0x7f << 0)

/* FLL3 (0x06) */
#define NAU8824_FLL_INTEGER_MASK        (0x3ff << 0)
#define NAU8824_FLL_CLK_SRC_SFT 10
#define NAU8824_FLL_CLK_SRC_MASK        (0x3 << NAU8824_FLL_CLK_SRC_SFT)
#define NAU8824_FLL_CLK_SRC_MCLK        (0 << NAU8824_FLL_CLK_SRC_SFT)
#define NAU8824_FLL_CLK_SRC_BLK (0x2 << NAU8824_FLL_CLK_SRC_SFT)
#define NAU8824_FLL_CLK_SRC_FS          (0x3 << NAU8824_FLL_CLK_SRC_SFT)

/* FLL4 (0x07) */
#define NAU8824_FLL_REF_DIV_SFT 10
#define NAU8824_FLL_REF_DIV_MASK        (0x3 << NAU8824_FLL_REF_DIV_SFT)

/* FLL5 (0x08) */
#define NAU8824_FLL_PDB_DAC_EN  (0x1 << 15)
#define NAU8824_FLL_LOOP_FTR_EN (0x1 << 14)
#define NAU8824_FLL_CLK_SW_MASK (0x1 << 13)
#define NAU8824_FLL_CLK_SW_N2           (0x1 << 13)
#define NAU8824_FLL_CLK_SW_REF  (0x0 << 13)
#define NAU8824_FLL_FTR_SW_MASK (0x1 << 12)
#define NAU8824_FLL_FTR_SW_ACCU (0x1 << 12)
#define NAU8824_FLL_FTR_SW_FILTER       (0x0 << 12)

/* FLL6 (0x9) */
#define NAU8824_DCO_EN                  (0x1 << 15)
#define NAU8824_SDM_EN                  (0x1 << 14)

/* IRQ (0x10) */
#define NAU8824_SHORT_CIRCUIT_IRQ               (0x1 << 7)
#define NAU8824_IMPEDANCE_MEAS_IRQ              (0x1 << 6)
#define NAU8824_KEY_RELEASE_IRQ         (0x1 << 5)
#define NAU8824_KEY_LONG_PRESS_IRQ              (0x1 << 4)
#define NAU8824_KEY_SHORT_PRESS_IRQ             (0x1 << 3)
#define NAU8824_JACK_EJECTION_DETECTED  (0x1 << 1)
#define NAU8824_JACK_INSERTION_DETECTED 0x1

/* JACK_DET_CTRL (0x0D) */
#define NAU8824_JACK_EJECT_DT_SFT       2
#define NAU8824_JACK_EJECT_DT_MASK (0x3 << NAU8824_JACK_EJECT_DT_SFT)
#define NAU8824_JACK_LOGIC              0x1


/* INTERRUPT_SETTING_1 (0x0F) */
#define NAU8824_IRQ_EJECT_EN            (0x1 << 9)
#define NAU8824_IRQ_INSERT_EN           (0x1 << 8)

/* INTERRUPT_SETTING (0x12) */
#define NAU8824_IRQ_KEY_RELEASE_DIS             (0x1 << 5)
#define NAU8824_IRQ_KEY_SHORT_PRESS_DIS (0x1 << 3)
#define NAU8824_IRQ_EJECT_DIS                   (0x1 << 1)
#define NAU8824_IRQ_INSERT_DIS          0x1

/* SAR_ADC (0x13) */
#define NAU8824_SAR_ADC_EN_SFT          12
#define NAU8824_SAR_TRACKING_GAIN_SFT   8
#define NAU8824_SAR_TRACKING_GAIN_MASK  (0x7 << NAU8824_SAR_TRACKING_GAIN_SFT)
#define NAU8824_SAR_COMPARE_TIME_SFT    2
#define NAU8824_SAR_COMPARE_TIME_MASK   (3 << 2)
#define NAU8824_SAR_SAMPLING_TIME_SFT   0
#define NAU8824_SAR_SAMPLING_TIME_MASK  (3 << 0)

/* VDET_COEFFICIENT (0x14) */
#define NAU8824_SHORTKEY_DEBOUNCE_SFT   12
#define NAU8824_SHORTKEY_DEBOUNCE_MASK  (0x3 << NAU8824_SHORTKEY_DEBOUNCE_SFT)
#define NAU8824_LEVELS_NR_SFT                   8
#define NAU8824_LEVELS_NR_MASK          (0x7 << 8)
#define NAU8824_HYSTERESIS_SFT          0
#define NAU8824_HYSTERESIS_MASK         0xf

/* PORT0_I2S_PCM_CTRL_1 (0x1C) */
#define NAU8824_I2S_BP_SFT              7
#define NAU8824_I2S_BP_MASK             (1 << NAU8824_I2S_BP_SFT)
#define NAU8824_I2S_BP_INV              (1 << NAU8824_I2S_BP_SFT)
#define NAU8824_I2S_PCMB_SFT            6
#define NAU8824_I2S_PCMB_EN             (1 << NAU8824_I2S_PCMB_SFT)
#define NAU8824_I2S_DL_SFT              2
#define NAU8824_I2S_DL_MASK             (0x3 << NAU8824_I2S_DL_SFT)
#define NAU8824_I2S_DL_16               (0 << NAU8824_I2S_DL_SFT)
#define NAU8824_I2S_DL_20               (1 << NAU8824_I2S_DL_SFT)
#define NAU8824_I2S_DL_24               (2 << NAU8824_I2S_DL_SFT)
#define NAU8824_I2S_DL_32               (3 << NAU8824_I2S_DL_SFT)
#define NAU8824_I2S_DF_MASK             0x3
#define NAU8824_I2S_DF_RIGTH            0
#define NAU8824_I2S_DF_LEFT             1
#define NAU8824_I2S_DF_I2S              2
#define NAU8824_I2S_DF_PCM_AB           3


/* PORT0_I2S_PCM_CTRL_2 (0x1D) */
#define NAU8824_I2S_LRC_DIV_SFT 12
#define NAU8824_I2S_LRC_DIV_MASK        (0x3 << NAU8824_I2S_LRC_DIV_SFT)
#define NAU8824_I2S_MS_SFT              3
#define NAU8824_I2S_MS_MASK             (1 << NAU8824_I2S_MS_SFT)
#define NAU8824_I2S_MS_MASTER           (1 << NAU8824_I2S_MS_SFT)
#define NAU8824_I2S_MS_SLAVE            (0 << NAU8824_I2S_MS_SFT)
#define NAU8824_I2S_BLK_DIV_MASK        0x7

/* PORT0_LEFT_TIME_SLOT (0x1E) */
#define NAU8824_TSLOT_L_MASK    0x3ff

/* TDM_CTRL (0x20) */
#define NAU8824_TDM_MODE                (0x1 << 15)
#define NAU8824_TDM_OFFSET_EN           (0x1 << 14)
#define NAU8824_TDM_DACL_RX_SFT 6
#define NAU8824_TDM_DACL_RX_MASK        (0x3 << NAU8824_TDM_DACL_RX_SFT)
#define NAU8824_TDM_DACR_RX_SFT 4
#define NAU8824_TDM_DACR_RX_MASK        (0x3 << NAU8824_TDM_DACR_RX_SFT)
#define NAU8824_TDM_TX_MASK             0xf

/* ADC_FILTER_CTRL (0x24) */
#define NAU8824_ADC_SYNC_DOWN_MASK      0x3
#define NAU8824_ADC_SYNC_DOWN_32        0
#define NAU8824_ADC_SYNC_DOWN_64        1
#define NAU8824_ADC_SYNC_DOWN_128       2
#define NAU8824_ADC_SYNC_DOWN_256       3

/* DAC_FILTER_CTRL_1 (0x25) */
#define NAU8824_DAC_CICCLP_OFF  (0x1 << 7)
#define NAU8824_DAC_OVERSAMPLE_MASK     0x7
#define NAU8824_DAC_OVERSAMPLE_64       0
#define NAU8824_DAC_OVERSAMPLE_256      1
#define NAU8824_DAC_OVERSAMPLE_128      2
#define NAU8824_DAC_OVERSAMPLE_32       4

/* DAC_MUTE_CTRL (0x31) */
#define NAU8824_DAC_CH01_MIX            0x3
#define NAU8824_DAC_ZC_EN               (0x1 << 11)

/* DAC_CH0_DGAIN_CTRL (0x32) */
#define NAU8824_DAC_CH0_SEL_SFT 9
#define NAU8824_DAC_CH0_SEL_MASK        (0x1 << NAU8824_DAC_CH0_SEL_SFT)
#define NAU8824_DAC_CH0_SEL_I2S0        (0x0 << NAU8824_DAC_CH0_SEL_SFT)
#define NAU8824_DAC_CH0_SEL_I2S1        (0x1 << NAU8824_DAC_CH0_SEL_SFT)
#define NAU8824_DAC_CH0_VOL_MASK        0x1ff

/* DAC_CH1_DGAIN_CTRL (0x33) */
#define NAU8824_DAC_CH1_SEL_SFT 9
#define NAU8824_DAC_CH1_SEL_MASK        (0x1 << NAU8824_DAC_CH1_SEL_SFT)
#define NAU8824_DAC_CH1_SEL_I2S0        (0x0 << NAU8824_DAC_CH1_SEL_SFT)
#define NAU8824_DAC_CH1_SEL_I2S1        (0x1 << NAU8824_DAC_CH1_SEL_SFT)
#define NAU8824_DAC_CH1_VOL_MASK        0x1ff

/* CLASSG (0x50) */
#define NAU8824_CLASSG_TIMER_SFT        8
#define NAU8824_CLASSG_TIMER_MASK       (0x3f << NAU8824_CLASSG_TIMER_SFT)
#define NAU8824_CLASSG_LDAC_EN_SFT      2
#define NAU8824_CLASSG_RDAC_EN_SFT      1
#define NAU8824_CLASSG_EN_SFT           0

/* SAR_ADC_DATA_OUT (0x59) */
#define NAU8824_SAR_ADC_DATA_MASK       0xff

/* BIAS_ADJ (0x66) */
#define NAU8824_VMID                    (1 << 6)
#define NAU8824_VMID_SEL_SFT            4
#define NAU8824_VMID_SEL_MASK           (3 << NAU8824_VMID_SEL_SFT)
#define NAU8824_DMIC2_EN_SFT            3
#define NAU8824_DMIC1_EN_SFT            2

/* TRIM_SETTINGS (0x68) */
#define NAU8824_DRV_CURR_INC            (1 << 15)

/* ANALOG_CONTROL_1 (0x69) */
#define NAU8824_DMIC_CLK_DRV_STRG       (1 << 3)
#define NAU8824_DMIC_CLK_SLEW_FAST      (0x7)

/* ANALOG_CONTROL_2 (0x6A) */
#define NAU8824_CLASSD_CLAMP_DIS_SFT    3
#define NAU8824_CLASSD_CLAMP_DIS        (0x1 << NAU8824_CLASSD_CLAMP_DIS_SFT)

/* ENABLE_LO (0x6B) */
#define NAU8824_TEST_DAC_SFT            14
#define NAU8824_TEST_DAC_EN             (0x3 << NAU8824_TEST_DAC_SFT)
#define NAU8824_DACL_HPR_EN_SFT 3
#define NAU8824_DACL_HPR_EN             (0x1 << NAU8824_DACL_HPR_EN_SFT)
#define NAU8824_DACR_HPR_EN_SFT 2
#define NAU8824_DACR_HPR_EN             (0x1 << NAU8824_DACR_HPR_EN_SFT)
#define NAU8824_DACR_HPL_EN_SFT 1
#define NAU8824_DACR_HPL_EN             (0x1 << NAU8824_DACR_HPL_EN_SFT)
#define NAU8824_DACL_HPL_EN_SFT 0
#define NAU8824_DACL_HPL_EN             0x1

/* CLASSD_GAIN_1 (0x6D) */
#define NAU8824_CLASSD_GAIN_1R_SFT      8
#define NAU8824_CLASSD_GAIN_1R_MASK     (0x1f << NAU8824_CLASSD_GAIN_1R_SFT)
#define NAU8824_CLASSD_EN_SFT           7
#define NAU8824_CLASSD_EN               (0x1 << NAU8824_CLASSD_EN_SFT)
#define NAU8824_CLASSD_GAIN_1L_MASK     0x1f

/* CLASSD_GAIN_2 (0x6E) */
#define NAU8824_CLASSD_GAIN_2R_SFT      8
#define NAU8824_CLASSD_GAIN_2R_MASK     (0x1f << NAU8824_CLASSD_GAIN_1R_SFT)
#define NAU8824_CLASSD_EN_SFT           7
#define NAU8824_CLASSD_EN               (0x1 << NAU8824_CLASSD_EN_SFT)
#define NAU8824_CLASSD_GAIN_2L_MASK     0x1f

/* ANALOG_ADC_2 (0x72) */
#define NAU8824_ADCR_EN_SFT             7
#define NAU8824_ADCL_EN_SFT             6

/* RDAC (0x73) */
#define NAU8824_DACR_EN_SFT             13
#define NAU8824_DACL_EN_SFT             12
#define NAU8824_DACR_CLK_SFT            9
#define NAU8824_DACL_CLK_SFT            8
#define NAU8824_RDAC_CLK_DELAY_SFT      4
#define NAU8824_RDAC_CLK_DELAY_MASK     (0x7 << NAU8824_RDAC_CLK_DELAY_SFT)
#define NAU8824_RDAC_VREF_SFT           2
#define NAU8824_RDAC_VREF_MASK  (0x3 << NAU8824_RDAC_VREF_SFT)

/* MIC_BIAS (0x74) */
#define NAU8824_MICBIAS_JKSLV           (1 << 14)
#define NAU8824_MICBIAS_JKR2            (1 << 12)
#define NAU8824_MICBIAS_POWERUP_SFT     8
#define NAU8824_MICBIAS_VOLTAGE_SFT     0
#define NAU8824_MICBIAS_VOLTAGE_MASK    0x7

/* BOOST (0x76) */
#define NAU8824_PRECHARGE_DIS                   (0x1 << 13)
#define NAU8824_GLOBAL_BIAS_EN          (0x1 << 12)
#define NAU8824_HP_BOOST_DIS_SFT                9
#define NAU8824_HP_BOOST_DIS            (0x1 << NAU8824_HP_BOOST_DIS_SFT)
#define NAU8824_HP_BOOST_G_DIS_SFT              8
#define NAU8824_HP_BOOST_G_DIS          (0x1 << NAU8824_HP_BOOST_G_DIS_SFT)
#define NAU8824_SHORT_SHUTDOWN_DIG_EN   (1 << 7)
#define NAU8824_SHORT_SHUTDOWN_EN               (1 << 6)

/* FEPGA (0x77) */
#define NAU8824_FEPGA_MODER_SHORT_SFT   7
#define NAU8824_FEPGA_MODER_SHORT_EN    (0x1 << NAU8824_FEPGA_MODER_SHORT_SFT)
#define NAU8824_FEPGA_MODER_MIC2_SFT            5
#define NAU8824_FEPGA_MODER_MIC2_EN     (0x1 << NAU8824_FEPGA_MODER_MIC2_SFT)
#define NAU8824_FEPGA_MODER_HSMIC_SFT   4
#define NAU8824_FEPGA_MODER_HSMIC_EN    (0x1 << NAU8824_FEPGA_MODER_HSMIC_SFT)
#define NAU8824_FEPGA_MODEL_SHORT_SFT   3
#define NAU8824_FEPGA_MODEL_SHORT_EN    (0x1 << NAU8824_FEPGA_MODEL_SHORT_SFT)
#define NAU8824_FEPGA_MODEL_MIC1_SFT            1
#define NAU8824_FEPGA_MODEL_MIC1_EN     (0x1 << NAU8824_FEPGA_MODEL_MIC1_SFT)
#define NAU8824_FEPGA_MODEL_HSMIC_SFT   0
#define NAU8824_FEPGA_MODEL_HSMIC_EN    (0x1 << NAU8824_FEPGA_MODEL_HSMIC_SFT)

/* FEPGA_II (0x78) */
#define NAU8824_FEPGA_GAINR_SFT 5
#define NAU8824_FEPGA_GAINR_MASK        (0x1f << NAU8824_FEPGA_GAINR_SFT)
#define NAU8824_FEPGA_GAINL_SFT 0
#define NAU8824_FEPGA_GAINL_MASK        0x1f

/* CHARGE_PUMP_CONTROL (0x80) */
#define NAU8824_JAMNODCLOW              (0x1 << 15)
#define NAU8824_SPKR_PULL_DOWN  (0x1 << 13)
#define NAU8824_SPKL_PULL_DOWN  (0x1 << 12)
#define NAU8824_POWER_DOWN_DACR (0x1 << 9)
#define NAU8824_POWER_DOWN_DACL (0x1 << 8)
#define NAU8824_CHARGE_PUMP_EN_SFT      5
#define NAU8824_CHARGE_PUMP_EN  (0x1 << NAU8824_CHARGE_PUMP_EN_SFT)


#define NAU8824_CODEC_DAI "nau8824-hifi"

/* System Clock Source */
enum {
        NAU8824_CLK_DIS,
        NAU8824_CLK_MCLK,
        NAU8824_CLK_INTERNAL,
        NAU8824_CLK_FLL_MCLK,
        NAU8824_CLK_FLL_BLK,
        NAU8824_CLK_FLL_FS,
};

struct nau8824 {
        struct device *dev;
        struct regmap *regmap;
        struct snd_soc_dapm_context *dapm;
        struct snd_soc_jack *jack;
        struct work_struct jdet_work;
        struct semaphore jd_sem;
        int fs;
        int irq;
        int micbias_voltage;
        int vref_impedance;
        int jkdet_polarity;
        int sar_threshold_num;
        int sar_threshold[8];
        int sar_hysteresis;
        int sar_voltage;
        int sar_compare_time;
        int sar_sampling_time;
        int key_debounce;
        int jack_eject_debounce;
};

struct nau8824_fll {
        int mclk_src;
        int ratio;
        int fll_frac;
        int fll_int;
        int clk_ref_div;
};

struct nau8824_fll_attr {
        unsigned int param;
        unsigned int val;
};

struct nau8824_osr_attr {
        unsigned int osr;
        unsigned int clk_src;
};


int nau8824_enable_jack_detect(struct snd_soc_component *component,
        struct snd_soc_jack *jack);

#endif                          /* _NAU8824_H */