1*ca2cd6bcSanish kumar /* 2*ca2cd6bcSanish kumar * max98371.h -- MAX98371 ALSA SoC Audio driver 3*ca2cd6bcSanish kumar * 4*ca2cd6bcSanish kumar * Copyright 2011-2012 Maxim Integrated Products 5*ca2cd6bcSanish kumar * 6*ca2cd6bcSanish kumar * This program is free software; you can redistribute it and/or modify 7*ca2cd6bcSanish kumar * it under the terms of the GNU General Public License version 2 as 8*ca2cd6bcSanish kumar * published by the Free Software Foundation. 9*ca2cd6bcSanish kumar */ 10*ca2cd6bcSanish kumar 11*ca2cd6bcSanish kumar #ifndef _MAX98371_H 12*ca2cd6bcSanish kumar #define _MAX98371_H 13*ca2cd6bcSanish kumar 14*ca2cd6bcSanish kumar #define MAX98371_IRQ_CLEAR1 0x01 15*ca2cd6bcSanish kumar #define MAX98371_IRQ_CLEAR2 0x02 16*ca2cd6bcSanish kumar #define MAX98371_IRQ_CLEAR3 0x03 17*ca2cd6bcSanish kumar #define MAX98371_DAI_CLK 0x10 18*ca2cd6bcSanish kumar #define MAX98371_DAI_BSEL_MASK 0xF 19*ca2cd6bcSanish kumar #define MAX98371_DAI_BSEL_32 2 20*ca2cd6bcSanish kumar #define MAX98371_DAI_BSEL_48 3 21*ca2cd6bcSanish kumar #define MAX98371_DAI_BSEL_64 4 22*ca2cd6bcSanish kumar #define MAX98371_SPK_SR 0x11 23*ca2cd6bcSanish kumar #define MAX98371_SPK_SR_MASK 0xF 24*ca2cd6bcSanish kumar #define MAX98371_SPK_SR_32 6 25*ca2cd6bcSanish kumar #define MAX98371_SPK_SR_44 7 26*ca2cd6bcSanish kumar #define MAX98371_SPK_SR_48 8 27*ca2cd6bcSanish kumar #define MAX98371_SPK_SR_88 10 28*ca2cd6bcSanish kumar #define MAX98371_SPK_SR_96 11 29*ca2cd6bcSanish kumar #define MAX98371_DAI_CHANNEL 0x15 30*ca2cd6bcSanish kumar #define MAX98371_CHANNEL_MASK 0x3 31*ca2cd6bcSanish kumar #define MAX98371_MONOMIX_SRC 0x18 32*ca2cd6bcSanish kumar #define MAX98371_MONOMIX_CFG 0x19 33*ca2cd6bcSanish kumar #define MAX98371_HPF 0x1C 34*ca2cd6bcSanish kumar #define MAX98371_MONOMIX_SRC_MASK 0xFF 35*ca2cd6bcSanish kumar #define MONOMIX_RX_0_1 ((0x1)<<(4)) 36*ca2cd6bcSanish kumar #define M98371_DAI_CHANNEL_I2S 0x3 37*ca2cd6bcSanish kumar #define MAX98371_DIGITAL_GAIN 0x2D 38*ca2cd6bcSanish kumar #define MAX98371_DIGITAL_GAIN_WIDTH 0x7 39*ca2cd6bcSanish kumar #define MAX98371_GAIN 0x2E 40*ca2cd6bcSanish kumar #define MAX98371_GAIN_SHIFT 0x4 41*ca2cd6bcSanish kumar #define MAX98371_GAIN_WIDTH 0x4 42*ca2cd6bcSanish kumar #define MAX98371_DHT_MAX_WIDTH 4 43*ca2cd6bcSanish kumar #define MAX98371_FMT 0x14 44*ca2cd6bcSanish kumar #define MAX98371_CHANSZ_WIDTH 6 45*ca2cd6bcSanish kumar #define MAX98371_FMT_MASK ((0x3)<<(MAX98371_CHANSZ_WIDTH)) 46*ca2cd6bcSanish kumar #define MAX98371_FMT_MODE_MASK ((0x7)<<(3)) 47*ca2cd6bcSanish kumar #define MAX98371_DAI_LEFT ((0x1)<<(3)) 48*ca2cd6bcSanish kumar #define MAX98371_DAI_RIGHT ((0x2)<<(3)) 49*ca2cd6bcSanish kumar #define MAX98371_DAI_CHANSZ_16 ((1)<<(MAX98371_CHANSZ_WIDTH)) 50*ca2cd6bcSanish kumar #define MAX98371_DAI_CHANSZ_24 ((2)<<(MAX98371_CHANSZ_WIDTH)) 51*ca2cd6bcSanish kumar #define MAX98371_DAI_CHANSZ_32 ((3)<<(MAX98371_CHANSZ_WIDTH)) 52*ca2cd6bcSanish kumar #define MAX98371_DHT 0x32 53*ca2cd6bcSanish kumar #define MAX98371_DHT_STEP 0x3 54*ca2cd6bcSanish kumar #define MAX98371_DHT_GAIN 0x31 55*ca2cd6bcSanish kumar #define MAX98371_DHT_GAIN_WIDTH 0x4 56*ca2cd6bcSanish kumar #define MAX98371_DHT_ROT_WIDTH 0x4 57*ca2cd6bcSanish kumar #define MAX98371_SPK_ENABLE 0x4A 58*ca2cd6bcSanish kumar #define MAX98371_GLOBAL_ENABLE 0x50 59*ca2cd6bcSanish kumar #define MAX98371_SOFT_RESET 0x51 60*ca2cd6bcSanish kumar #define MAX98371_VERSION 0xFF 61*ca2cd6bcSanish kumar 62*ca2cd6bcSanish kumar 63*ca2cd6bcSanish kumar struct max98371_priv { 64*ca2cd6bcSanish kumar struct regmap *regmap; 65*ca2cd6bcSanish kumar struct snd_soc_codec *codec; 66*ca2cd6bcSanish kumar }; 67*ca2cd6bcSanish kumar #endif 68