/* 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 << 1) /* 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; struct clk *mclk; int fs; int irq; int resume_lock; 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); const char *nau8824_components(void); #endif /* _NAU8824_H */
