| /* |
| * ALSA SoC TLV320AIC31XX codec driver |
| * |
| * Copyright (C) 2013 Texas Instruments, Inc. |
| * |
| * This package is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
| * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
| * |
| */ |
| #ifndef _TLV320AIC31XX_H |
| #define _TLV320AIC31XX_H |
| |
| #define AIC31XX_RATES SNDRV_PCM_RATE_8000_192000 |
| |
| #define AIC31XX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE \ |
| | SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_LE \ |
| | SNDRV_PCM_FMTBIT_S32_LE) |
| |
| |
| #define AIC31XX_STEREO_CLASS_D_BIT 0x1 |
| #define AIC31XX_MINIDSP_BIT 0x2 |
| #define DAC31XX_BIT 0x4 |
| |
| enum aic31xx_type { |
| AIC3100 = 0, |
| AIC3110 = AIC31XX_STEREO_CLASS_D_BIT, |
| AIC3120 = AIC31XX_MINIDSP_BIT, |
| AIC3111 = (AIC31XX_STEREO_CLASS_D_BIT | AIC31XX_MINIDSP_BIT), |
| DAC3100 = DAC31XX_BIT, |
| DAC3101 = DAC31XX_BIT | AIC31XX_STEREO_CLASS_D_BIT, |
| }; |
| |
| struct aic31xx_pdata { |
| enum aic31xx_type codec_type; |
| unsigned int gpio_reset; |
| int micbias_vg; |
| }; |
| |
| #define AIC31XX_REG(page, reg) ((page * 128) + reg) |
| |
| /* Page Control Register */ |
| #define AIC31XX_PAGECTL AIC31XX_REG(0, 0) |
| |
| /* Page 0 Registers */ |
| /* Software reset register */ |
| #define AIC31XX_RESET AIC31XX_REG(0, 1) |
| /* OT FLAG register */ |
| #define AIC31XX_OT_FLAG AIC31XX_REG(0, 3) |
| /* Clock clock Gen muxing, Multiplexers*/ |
| #define AIC31XX_CLKMUX AIC31XX_REG(0, 4) |
| /* PLL P and R-VAL register */ |
| #define AIC31XX_PLLPR AIC31XX_REG(0, 5) |
| /* PLL J-VAL register */ |
| #define AIC31XX_PLLJ AIC31XX_REG(0, 6) |
| /* PLL D-VAL MSB register */ |
| #define AIC31XX_PLLDMSB AIC31XX_REG(0, 7) |
| /* PLL D-VAL LSB register */ |
| #define AIC31XX_PLLDLSB AIC31XX_REG(0, 8) |
| /* DAC NDAC_VAL register*/ |
| #define AIC31XX_NDAC AIC31XX_REG(0, 11) |
| /* DAC MDAC_VAL register */ |
| #define AIC31XX_MDAC AIC31XX_REG(0, 12) |
| /* DAC OSR setting register 1, MSB value */ |
| #define AIC31XX_DOSRMSB AIC31XX_REG(0, 13) |
| /* DAC OSR setting register 2, LSB value */ |
| #define AIC31XX_DOSRLSB AIC31XX_REG(0, 14) |
| #define AIC31XX_MINI_DSP_INPOL AIC31XX_REG(0, 16) |
| /* Clock setting register 8, PLL */ |
| #define AIC31XX_NADC AIC31XX_REG(0, 18) |
| /* Clock setting register 9, PLL */ |
| #define AIC31XX_MADC AIC31XX_REG(0, 19) |
| /* ADC Oversampling (AOSR) Register */ |
| #define AIC31XX_AOSR AIC31XX_REG(0, 20) |
| /* Clock setting register 9, Multiplexers */ |
| #define AIC31XX_CLKOUTMUX AIC31XX_REG(0, 25) |
| /* Clock setting register 10, CLOCKOUT M divider value */ |
| #define AIC31XX_CLKOUTMVAL AIC31XX_REG(0, 26) |
| /* Audio Interface Setting Register 1 */ |
| #define AIC31XX_IFACE1 AIC31XX_REG(0, 27) |
| /* Audio Data Slot Offset Programming */ |
| #define AIC31XX_DATA_OFFSET AIC31XX_REG(0, 28) |
| /* Audio Interface Setting Register 2 */ |
| #define AIC31XX_IFACE2 AIC31XX_REG(0, 29) |
| /* Clock setting register 11, BCLK N Divider */ |
| #define AIC31XX_BCLKN AIC31XX_REG(0, 30) |
| /* Audio Interface Setting Register 3, Secondary Audio Interface */ |
| #define AIC31XX_IFACESEC1 AIC31XX_REG(0, 31) |
| /* Audio Interface Setting Register 4 */ |
| #define AIC31XX_IFACESEC2 AIC31XX_REG(0, 32) |
| /* Audio Interface Setting Register 5 */ |
| #define AIC31XX_IFACESEC3 AIC31XX_REG(0, 33) |
| /* I2C Bus Condition */ |
| #define AIC31XX_I2C AIC31XX_REG(0, 34) |
| /* ADC FLAG */ |
| #define AIC31XX_ADCFLAG AIC31XX_REG(0, 36) |
| /* DAC Flag Registers */ |
| #define AIC31XX_DACFLAG1 AIC31XX_REG(0, 37) |
| #define AIC31XX_DACFLAG2 AIC31XX_REG(0, 38) |
| /* Sticky Interrupt flag (overflow) */ |
| #define AIC31XX_OFFLAG AIC31XX_REG(0, 39) |
| /* Sticy DAC Interrupt flags */ |
| #define AIC31XX_INTRDACFLAG AIC31XX_REG(0, 44) |
| /* Sticy ADC Interrupt flags */ |
| #define AIC31XX_INTRADCFLAG AIC31XX_REG(0, 45) |
| /* DAC Interrupt flags 2 */ |
| #define AIC31XX_INTRDACFLAG2 AIC31XX_REG(0, 46) |
| /* ADC Interrupt flags 2 */ |
| #define AIC31XX_INTRADCFLAG2 AIC31XX_REG(0, 47) |
| /* INT1 interrupt control */ |
| #define AIC31XX_INT1CTRL AIC31XX_REG(0, 48) |
| /* INT2 interrupt control */ |
| #define AIC31XX_INT2CTRL AIC31XX_REG(0, 49) |
| /* GPIO1 control */ |
| #define AIC31XX_GPIO1 AIC31XX_REG(0, 50) |
| |
| #define AIC31XX_DACPRB AIC31XX_REG(0, 60) |
| /* ADC Instruction Set Register */ |
| #define AIC31XX_ADCPRB AIC31XX_REG(0, 61) |
| /* DAC channel setup register */ |
| #define AIC31XX_DACSETUP AIC31XX_REG(0, 63) |
| /* DAC Mute and volume control register */ |
| #define AIC31XX_DACMUTE AIC31XX_REG(0, 64) |
| /* Left DAC channel digital volume control */ |
| #define AIC31XX_LDACVOL AIC31XX_REG(0, 65) |
| /* Right DAC channel digital volume control */ |
| #define AIC31XX_RDACVOL AIC31XX_REG(0, 66) |
| /* Headset detection */ |
| #define AIC31XX_HSDETECT AIC31XX_REG(0, 67) |
| /* ADC Digital Mic */ |
| #define AIC31XX_ADCSETUP AIC31XX_REG(0, 81) |
| /* ADC Digital Volume Control Fine Adjust */ |
| #define AIC31XX_ADCFGA AIC31XX_REG(0, 82) |
| /* ADC Digital Volume Control Coarse Adjust */ |
| #define AIC31XX_ADCVOL AIC31XX_REG(0, 83) |
| |
| |
| /* Page 1 Registers */ |
| /* Headphone drivers */ |
| #define AIC31XX_HPDRIVER AIC31XX_REG(1, 31) |
| /* Class-D Speakear Amplifier */ |
| #define AIC31XX_SPKAMP AIC31XX_REG(1, 32) |
| /* HP Output Drivers POP Removal Settings */ |
| #define AIC31XX_HPPOP AIC31XX_REG(1, 33) |
| /* Output Driver PGA Ramp-Down Period Control */ |
| #define AIC31XX_SPPGARAMP AIC31XX_REG(1, 34) |
| /* DAC_L and DAC_R Output Mixer Routing */ |
| #define AIC31XX_DACMIXERROUTE AIC31XX_REG(1, 35) |
| /* Left Analog Vol to HPL */ |
| #define AIC31XX_LANALOGHPL AIC31XX_REG(1, 36) |
| /* Right Analog Vol to HPR */ |
| #define AIC31XX_RANALOGHPR AIC31XX_REG(1, 37) |
| /* Left Analog Vol to SPL */ |
| #define AIC31XX_LANALOGSPL AIC31XX_REG(1, 38) |
| /* Right Analog Vol to SPR */ |
| #define AIC31XX_RANALOGSPR AIC31XX_REG(1, 39) |
| /* HPL Driver */ |
| #define AIC31XX_HPLGAIN AIC31XX_REG(1, 40) |
| /* HPR Driver */ |
| #define AIC31XX_HPRGAIN AIC31XX_REG(1, 41) |
| /* SPL Driver */ |
| #define AIC31XX_SPLGAIN AIC31XX_REG(1, 42) |
| /* SPR Driver */ |
| #define AIC31XX_SPRGAIN AIC31XX_REG(1, 43) |
| /* HP Driver Control */ |
| #define AIC31XX_HPCONTROL AIC31XX_REG(1, 44) |
| /* MIC Bias Control */ |
| #define AIC31XX_MICBIAS AIC31XX_REG(1, 46) |
| /* MIC PGA*/ |
| #define AIC31XX_MICPGA AIC31XX_REG(1, 47) |
| /* Delta-Sigma Mono ADC Channel Fine-Gain Input Selection for P-Terminal */ |
| #define AIC31XX_MICPGAPI AIC31XX_REG(1, 48) |
| /* ADC Input Selection for M-Terminal */ |
| #define AIC31XX_MICPGAMI AIC31XX_REG(1, 49) |
| /* Input CM Settings */ |
| #define AIC31XX_MICPGACM AIC31XX_REG(1, 50) |
| |
| /* Bits, masks and shifts */ |
| |
| /* AIC31XX_CLKMUX */ |
| #define AIC31XX_PLL_CLKIN_MASK 0x0c |
| #define AIC31XX_PLL_CLKIN_SHIFT 2 |
| #define AIC31XX_PLL_CLKIN_MCLK 0 |
| #define AIC31XX_CODEC_CLKIN_MASK 0x03 |
| #define AIC31XX_CODEC_CLKIN_SHIFT 0 |
| #define AIC31XX_CODEC_CLKIN_PLL 3 |
| #define AIC31XX_CODEC_CLKIN_BCLK 1 |
| |
| /* AIC31XX_PLLPR, AIC31XX_NDAC, AIC31XX_MDAC, AIC31XX_NADC, AIC31XX_MADC, |
| AIC31XX_BCLKN */ |
| #define AIC31XX_PLL_MASK 0x7f |
| #define AIC31XX_PM_MASK 0x80 |
| |
| /* AIC31XX_IFACE1 */ |
| #define AIC31XX_WORD_LEN_16BITS 0x00 |
| #define AIC31XX_WORD_LEN_20BITS 0x01 |
| #define AIC31XX_WORD_LEN_24BITS 0x02 |
| #define AIC31XX_WORD_LEN_32BITS 0x03 |
| #define AIC31XX_IFACE1_DATALEN_MASK 0x30 |
| #define AIC31XX_IFACE1_DATALEN_SHIFT (4) |
| #define AIC31XX_IFACE1_DATATYPE_MASK 0xC0 |
| #define AIC31XX_IFACE1_DATATYPE_SHIFT (6) |
| #define AIC31XX_I2S_MODE 0x00 |
| #define AIC31XX_DSP_MODE 0x01 |
| #define AIC31XX_RIGHT_JUSTIFIED_MODE 0x02 |
| #define AIC31XX_LEFT_JUSTIFIED_MODE 0x03 |
| #define AIC31XX_IFACE1_MASTER_MASK 0x0C |
| #define AIC31XX_BCLK_MASTER 0x08 |
| #define AIC31XX_WCLK_MASTER 0x04 |
| |
| /* AIC31XX_DATA_OFFSET */ |
| #define AIC31XX_DATA_OFFSET_MASK 0xFF |
| |
| /* AIC31XX_IFACE2 */ |
| #define AIC31XX_BCLKINV_MASK 0x08 |
| #define AIC31XX_BDIVCLK_MASK 0x03 |
| #define AIC31XX_DAC2BCLK 0x00 |
| #define AIC31XX_DACMOD2BCLK 0x01 |
| #define AIC31XX_ADC2BCLK 0x02 |
| #define AIC31XX_ADCMOD2BCLK 0x03 |
| |
| /* AIC31XX_ADCFLAG */ |
| #define AIC31XX_ADCPWRSTATUS_MASK 0x40 |
| |
| /* AIC31XX_DACFLAG1 */ |
| #define AIC31XX_LDACPWRSTATUS_MASK 0x80 |
| #define AIC31XX_RDACPWRSTATUS_MASK 0x08 |
| #define AIC31XX_HPLDRVPWRSTATUS_MASK 0x20 |
| #define AIC31XX_HPRDRVPWRSTATUS_MASK 0x02 |
| #define AIC31XX_SPLDRVPWRSTATUS_MASK 0x10 |
| #define AIC31XX_SPRDRVPWRSTATUS_MASK 0x01 |
| |
| /* AIC31XX_INTRDACFLAG */ |
| #define AIC31XX_HPSCDETECT_MASK 0x80 |
| #define AIC31XX_BUTTONPRESS_MASK 0x20 |
| #define AIC31XX_HSPLUG_MASK 0x10 |
| #define AIC31XX_LDRCTHRES_MASK 0x08 |
| #define AIC31XX_RDRCTHRES_MASK 0x04 |
| #define AIC31XX_DACSINT_MASK 0x02 |
| #define AIC31XX_DACAINT_MASK 0x01 |
| |
| /* AIC31XX_INT1CTRL */ |
| #define AIC31XX_HSPLUGDET_MASK 0x80 |
| #define AIC31XX_BUTTONPRESSDET_MASK 0x40 |
| #define AIC31XX_DRCTHRES_MASK 0x20 |
| #define AIC31XX_AGCNOISE_MASK 0x10 |
| #define AIC31XX_OC_MASK 0x08 |
| #define AIC31XX_ENGINE_MASK 0x04 |
| |
| /* AIC31XX_DACSETUP */ |
| #define AIC31XX_SOFTSTEP_MASK 0x03 |
| |
| /* AIC31XX_DACMUTE */ |
| #define AIC31XX_DACMUTE_MASK 0x0C |
| |
| /* AIC31XX_MICBIAS */ |
| #define AIC31XX_MICBIAS_MASK 0x03 |
| #define AIC31XX_MICBIAS_SHIFT 0 |
| |
| #endif /* _TLV320AIC31XX_H */ |
