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max98088.h
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* max98088.h -- MAX98088 ALSA SoC Audio driver
*
* Copyright 2010 Maxim Integrated Products
*/
#ifndef _MAX98088_H
#define _MAX98088_H
/*
* MAX98088 Registers Definition
*/
#define M98088_REG_00_IRQ_STATUS 0x00
#define M98088_REG_01_MIC_STATUS 0x01
#define M98088_REG_02_JACK_STATUS 0x02
#define M98088_REG_03_BATTERY_VOLTAGE 0x03
#define M98088_REG_0F_IRQ_ENABLE 0x0F
#define M98088_REG_10_SYS_CLK 0x10
#define M98088_REG_11_DAI1_CLKMODE 0x11
#define M98088_REG_12_DAI1_CLKCFG_HI 0x12
#define M98088_REG_13_DAI1_CLKCFG_LO 0x13
#define M98088_REG_14_DAI1_FORMAT 0x14
#define M98088_REG_15_DAI1_CLOCK 0x15
#define M98088_REG_16_DAI1_IOCFG 0x16
#define M98088_REG_17_DAI1_TDM 0x17
#define M98088_REG_18_DAI1_FILTERS 0x18
#define M98088_REG_19_DAI2_CLKMODE 0x19
#define M98088_REG_1A_DAI2_CLKCFG_HI 0x1A
#define M98088_REG_1B_DAI2_CLKCFG_LO 0x1B
#define M98088_REG_1C_DAI2_FORMAT 0x1C
#define M98088_REG_1D_DAI2_CLOCK 0x1D
#define M98088_REG_1E_DAI2_IOCFG 0x1E
#define M98088_REG_1F_DAI2_TDM 0x1F
#define M98088_REG_20_DAI2_FILTERS 0x20
#define M98088_REG_21_SRC 0x21
#define M98088_REG_22_MIX_DAC 0x22
#define M98088_REG_23_MIX_ADC_LEFT 0x23
#define M98088_REG_24_MIX_ADC_RIGHT 0x24
#define M98088_REG_25_MIX_HP_LEFT 0x25
#define M98088_REG_26_MIX_HP_RIGHT 0x26
#define M98088_REG_27_MIX_HP_CNTL 0x27
#define M98088_REG_28_MIX_REC_LEFT 0x28
#define M98088_REG_29_MIX_REC_RIGHT 0x29
#define M98088_REG_2A_MIC_REC_CNTL 0x2A
#define M98088_REG_2B_MIX_SPK_LEFT 0x2B
#define M98088_REG_2C_MIX_SPK_RIGHT 0x2C
#define M98088_REG_2D_MIX_SPK_CNTL 0x2D
#define M98088_REG_2E_LVL_SIDETONE 0x2E
#define M98088_REG_2F_LVL_DAI1_PLAY 0x2F
#define M98088_REG_30_LVL_DAI1_PLAY_EQ 0x30
#define M98088_REG_31_LVL_DAI2_PLAY 0x31
#define M98088_REG_32_LVL_DAI2_PLAY_EQ 0x32
#define M98088_REG_33_LVL_ADC_L 0x33
#define M98088_REG_34_LVL_ADC_R 0x34
#define M98088_REG_35_LVL_MIC1 0x35
#define M98088_REG_36_LVL_MIC2 0x36
#define M98088_REG_37_LVL_INA 0x37
#define M98088_REG_38_LVL_INB 0x38
#define M98088_REG_39_LVL_HP_L 0x39
#define M98088_REG_3A_LVL_HP_R 0x3A
#define M98088_REG_3B_LVL_REC_L 0x3B
#define M98088_REG_3C_LVL_REC_R 0x3C
#define M98088_REG_3D_LVL_SPK_L 0x3D
#define M98088_REG_3E_LVL_SPK_R 0x3E
#define M98088_REG_3F_MICAGC_CFG 0x3F
#define M98088_REG_40_MICAGC_THRESH 0x40
#define M98088_REG_41_SPKDHP 0x41
#define M98088_REG_42_SPKDHP_THRESH 0x42
#define M98088_REG_43_SPKALC_COMP 0x43
#define M98088_REG_44_PWRLMT_CFG 0x44
#define M98088_REG_45_PWRLMT_TIME 0x45
#define M98088_REG_46_THDLMT_CFG 0x46
#define M98088_REG_47_CFG_AUDIO_IN 0x47
#define M98088_REG_48_CFG_MIC 0x48
#define M98088_REG_49_CFG_LEVEL 0x49
#define M98088_REG_4A_CFG_BYPASS 0x4A
#define M98088_REG_4B_CFG_JACKDET 0x4B
#define M98088_REG_4C_PWR_EN_IN 0x4C
#define M98088_REG_4D_PWR_EN_OUT 0x4D
#define M98088_REG_4E_BIAS_CNTL 0x4E
#define M98088_REG_4F_DAC_BIAS1 0x4F
#define M98088_REG_50_DAC_BIAS2 0x50
#define M98088_REG_51_PWR_SYS 0x51
#define M98088_REG_52_DAI1_EQ_BASE 0x52
#define M98088_REG_84_DAI2_EQ_BASE 0x84
#define M98088_REG_B6_DAI1_BIQUAD_BASE 0xB6
#define M98088_REG_C0_DAI2_BIQUAD_BASE 0xC0
#define M98088_REG_FF_REV_ID 0xFF
#define M98088_REG_CNT (0xFF+1)
/* MAX98088 Registers Bit Fields */
/* M98088_REG_11_DAI1_CLKMODE, M98088_REG_19_DAI2_CLKMODE */
#define M98088_CLKMODE_MASK 0xFF
/* M98088_REG_14_DAI1_FORMAT, M98088_REG_1C_DAI2_FORMAT */
#define M98088_DAI_MAS (1<<7)
#define M98088_DAI_WCI (1<<6)
#define M98088_DAI_BCI (1<<5)
#define M98088_DAI_DLY (1<<4)
#define M98088_DAI_TDM (1<<2)
#define M98088_DAI_FSW (1<<1)
#define M98088_DAI_WS (1<<0)
/* M98088_REG_15_DAI1_CLOCK, M98088_REG_1D_DAI2_CLOCK */
#define M98088_DAI_BSEL64 (1<<0)
#define M98088_DAI_OSR64 (1<<6)
/* M98088_REG_16_DAI1_IOCFG, M98088_REG_1E_DAI2_IOCFG */
#define M98088_S1NORMAL (1<<6)
#define M98088_S2NORMAL (2<<6)
#define M98088_SDATA (3<<0)
/* M98088_REG_18_DAI1_FILTERS, M98088_REG_20_DAI2_FILTERS */
#define M98088_DAI_DHF (1<<3)
/* M98088_REG_22_MIX_DAC */
#define M98088_DAI1L_TO_DACL (1<<7)
#define M98088_DAI1R_TO_DACL (1<<6)
#define M98088_DAI2L_TO_DACL (1<<5)
#define M98088_DAI2R_TO_DACL (1<<4)
#define M98088_DAI1L_TO_DACR (1<<3)
#define M98088_DAI1R_TO_DACR (1<<2)
#define M98088_DAI2L_TO_DACR (1<<1)
#define M98088_DAI2R_TO_DACR (1<<0)
/* M98088_REG_2A_MIC_REC_CNTL */
#define M98088_REC_LINEMODE (1<<7)
#define M98088_REC_LINEMODE_MASK (1<<7)
/* M98088_REG_2D_MIX_SPK_CNTL */
#define M98088_MIX_SPKR_GAIN_MASK (3<<2)
#define M98088_MIX_SPKR_GAIN_SHIFT 2
#define M98088_MIX_SPKL_GAIN_MASK (3<<0)
#define M98088_MIX_SPKL_GAIN_SHIFT 0
/* M98088_REG_2F_LVL_DAI1_PLAY, M98088_REG_31_LVL_DAI2_PLAY */
#define M98088_DAI_MUTE (1<<7)
#define M98088_DAI_MUTE_MASK (1<<7)
#define M98088_DAI_VOICE_GAIN_MASK (3<<4)
#define M98088_DAI_ATTENUATION_MASK (0xF<<0)
#define M98088_DAI_ATTENUATION_SHIFT 0
/* M98088_REG_35_LVL_MIC1, M98088_REG_36_LVL_MIC2 */
#define M98088_MICPRE_MASK (3<<5)
#define M98088_MICPRE_SHIFT 5
/* M98088_REG_3A_LVL_HP_R */
#define M98088_HP_MUTE (1<<7)
/* M98088_REG_3C_LVL_REC_R */
#define M98088_REC_MUTE (1<<7)
/* M98088_REG_3E_LVL_SPK_R */
#define M98088_SP_MUTE (1<<7)
/* M98088_REG_48_CFG_MIC */
#define M98088_EXTMIC_MASK (3<<0)
#define M98088_DIGMIC_L (1<<5)
#define M98088_DIGMIC_R (1<<4)
/* M98088_REG_49_CFG_LEVEL */
#define M98088_VSEN (1<<6)
#define M98088_ZDEN (1<<5)
#define M98088_EQ2EN (1<<1)
#define M98088_EQ1EN (1<<0)
/* M98088_REG_4C_PWR_EN_IN */
#define M98088_INAEN (1<<7)
#define M98088_INBEN (1<<6)
#define M98088_MBEN (1<<3)
#define M98088_ADLEN (1<<1)
#define M98088_ADREN (1<<0)
/* M98088_REG_4D_PWR_EN_OUT */
#define M98088_HPLEN (1<<7)
#define M98088_HPREN (1<<6)
#define M98088_HPEN ((1<<7)|(1<<6))
#define M98088_SPLEN (1<<5)
#define M98088_SPREN (1<<4)
#define M98088_RECEN (1<<3)
#define M98088_DALEN (1<<1)
#define M98088_DAREN (1<<0)
/* M98088_REG_51_PWR_SYS */
#define M98088_SHDNRUN (1<<7)
#define M98088_PERFMODE (1<<3)
#define M98088_HPPLYBACK (1<<2)
#define M98088_PWRSV8K (1<<1)
#define M98088_PWRSV (1<<0)
/* Line inputs */
#define LINE_INA 0
#define LINE_INB 1
#define M98088_COEFS_PER_BAND 5
#define M98088_BYTE1(w) ((w >> 8) & 0xff)
#define M98088_BYTE0(w) (w & 0xff)
#endif