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Diffstat (limited to '')
| -rw-r--r-- | sound/soc/codecs/tlv320aic31xx.h | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/sound/soc/codecs/tlv320aic31xx.h b/sound/soc/codecs/tlv320aic31xx.h new file mode 100644 index 000000000..6071de5fc --- /dev/null +++ b/sound/soc/codecs/tlv320aic31xx.h @@ -0,0 +1,204 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * ALSA SoC TLV320AIC31xx CODEC Driver Definitions + * + * Copyright (C) 2014-2017 Texas Instruments Incorporated - http://www.ti.com/ + */ + +#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 BIT(1) +#define AIC31XX_MINIDSP_BIT BIT(2) +#define DAC31XX_BIT BIT(3) + +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) + +#define AIC31XX_PAGECTL AIC31XX_REG(0, 0) /* Page Control Register */ + +/* Page 0 Registers */ +#define AIC31XX_RESET AIC31XX_REG(0, 1) /* Software reset register */ +#define AIC31XX_OT_FLAG AIC31XX_REG(0, 3) /* OT FLAG register */ +#define AIC31XX_CLKMUX AIC31XX_REG(0, 4) /* Clock clock Gen muxing, Multiplexers*/ +#define AIC31XX_PLLPR AIC31XX_REG(0, 5) /* PLL P and R-VAL register */ +#define AIC31XX_PLLJ AIC31XX_REG(0, 6) /* PLL J-VAL register */ +#define AIC31XX_PLLDMSB AIC31XX_REG(0, 7) /* PLL D-VAL MSB register */ +#define AIC31XX_PLLDLSB AIC31XX_REG(0, 8) /* PLL D-VAL LSB register */ +#define AIC31XX_NDAC AIC31XX_REG(0, 11) /* DAC NDAC_VAL register*/ +#define AIC31XX_MDAC AIC31XX_REG(0, 12) /* DAC MDAC_VAL register */ +#define AIC31XX_DOSRMSB AIC31XX_REG(0, 13) /* DAC OSR setting register 1, MSB value */ +#define AIC31XX_DOSRLSB AIC31XX_REG(0, 14) /* DAC OSR setting register 2, LSB value */ +#define AIC31XX_MINI_DSP_INPOL AIC31XX_REG(0, 16) +#define AIC31XX_NADC AIC31XX_REG(0, 18) /* Clock setting register 8, PLL */ +#define AIC31XX_MADC AIC31XX_REG(0, 19) /* Clock setting register 9, PLL */ +#define AIC31XX_AOSR AIC31XX_REG(0, 20) /* ADC Oversampling (AOSR) Register */ +#define AIC31XX_CLKOUTMUX AIC31XX_REG(0, 25) /* Clock setting register 9, Multiplexers */ +#define AIC31XX_CLKOUTMVAL AIC31XX_REG(0, 26) /* Clock setting register 10, CLOCKOUT M divider value */ +#define AIC31XX_IFACE1 AIC31XX_REG(0, 27) /* Audio Interface Setting Register 1 */ +#define AIC31XX_DATA_OFFSET AIC31XX_REG(0, 28) /* Audio Data Slot Offset Programming */ +#define AIC31XX_IFACE2 AIC31XX_REG(0, 29) /* Audio Interface Setting Register 2 */ +#define AIC31XX_BCLKN AIC31XX_REG(0, 30) /* Clock setting register 11, BCLK N Divider */ +#define AIC31XX_IFACESEC1 AIC31XX_REG(0, 31) /* Audio Interface Setting Register 3, Secondary Audio Interface */ +#define AIC31XX_IFACESEC2 AIC31XX_REG(0, 32) /* Audio Interface Setting Register 4 */ +#define AIC31XX_IFACESEC3 AIC31XX_REG(0, 33) /* Audio Interface Setting Register 5 */ +#define AIC31XX_I2C AIC31XX_REG(0, 34) /* I2C Bus Condition */ +#define AIC31XX_ADCFLAG AIC31XX_REG(0, 36) /* ADC FLAG */ +#define AIC31XX_DACFLAG1 AIC31XX_REG(0, 37) /* DAC Flag Registers */ +#define AIC31XX_DACFLAG2 AIC31XX_REG(0, 38) +#define AIC31XX_OFFLAG AIC31XX_REG(0, 39) /* Sticky Interrupt flag (overflow) */ +#define AIC31XX_INTRDACFLAG AIC31XX_REG(0, 44) /* Sticy DAC Interrupt flags */ +#define AIC31XX_INTRADCFLAG AIC31XX_REG(0, 45) /* Sticy ADC Interrupt flags */ +#define AIC31XX_INTRDACFLAG2 AIC31XX_REG(0, 46) /* DAC Interrupt flags 2 */ +#define AIC31XX_INTRADCFLAG2 AIC31XX_REG(0, 47) /* ADC Interrupt flags 2 */ +#define AIC31XX_INT1CTRL AIC31XX_REG(0, 48) /* INT1 interrupt control */ +#define AIC31XX_INT2CTRL AIC31XX_REG(0, 49) /* INT2 interrupt control */ +#define AIC31XX_GPIO1 AIC31XX_REG(0, 51) /* GPIO1 control */ +#define AIC31XX_DACPRB AIC31XX_REG(0, 60) +#define AIC31XX_ADCPRB AIC31XX_REG(0, 61) /* ADC Instruction Set Register */ +#define AIC31XX_DACSETUP AIC31XX_REG(0, 63) /* DAC channel setup register */ +#define AIC31XX_DACMUTE AIC31XX_REG(0, 64) /* DAC Mute and volume control register */ +#define AIC31XX_LDACVOL AIC31XX_REG(0, 65) /* Left DAC channel digital volume control */ +#define AIC31XX_RDACVOL AIC31XX_REG(0, 66) /* Right DAC channel digital volume control */ +#define AIC31XX_HSDETECT AIC31XX_REG(0, 67) /* Headset detection */ +#define AIC31XX_ADCSETUP AIC31XX_REG(0, 81) /* ADC Digital Mic */ +#define AIC31XX_ADCFGA AIC31XX_REG(0, 82) /* ADC Digital Volume Control Fine Adjust */ +#define AIC31XX_ADCVOL AIC31XX_REG(0, 83) /* ADC Digital Volume Control Coarse Adjust */ + +/* Page 1 Registers */ +#define AIC31XX_HPDRIVER AIC31XX_REG(1, 31) /* Headphone drivers */ +#define AIC31XX_SPKAMP AIC31XX_REG(1, 32) /* Class-D Speakear Amplifier */ +#define AIC31XX_HPPOP AIC31XX_REG(1, 33) /* HP Output Drivers POP Removal Settings */ +#define AIC31XX_SPPGARAMP AIC31XX_REG(1, 34) /* Output Driver PGA Ramp-Down Period Control */ +#define AIC31XX_DACMIXERROUTE AIC31XX_REG(1, 35) /* DAC_L and DAC_R Output Mixer Routing */ +#define AIC31XX_LANALOGHPL AIC31XX_REG(1, 36) /* Left Analog Vol to HPL */ +#define AIC31XX_RANALOGHPR AIC31XX_REG(1, 37) /* Right Analog Vol to HPR */ +#define AIC31XX_LANALOGSPL AIC31XX_REG(1, 38) /* Left Analog Vol to SPL */ +#define AIC31XX_RANALOGSPR AIC31XX_REG(1, 39) /* Right Analog Vol to SPR */ +#define AIC31XX_HPLGAIN AIC31XX_REG(1, 40) /* HPL Driver */ +#define AIC31XX_HPRGAIN AIC31XX_REG(1, 41) /* HPR Driver */ +#define AIC31XX_SPLGAIN AIC31XX_REG(1, 42) /* SPL Driver */ +#define AIC31XX_SPRGAIN AIC31XX_REG(1, 43) /* SPR Driver */ +#define AIC31XX_HPCONTROL AIC31XX_REG(1, 44) /* HP Driver Control */ +#define AIC31XX_MICBIAS AIC31XX_REG(1, 46) /* MIC Bias Control */ +#define AIC31XX_MICPGA AIC31XX_REG(1, 47) /* MIC PGA*/ +#define AIC31XX_MICPGAPI AIC31XX_REG(1, 48) /* Delta-Sigma Mono ADC Channel Fine-Gain Input Selection for P-Terminal */ +#define AIC31XX_MICPGAMI AIC31XX_REG(1, 49) /* ADC Input Selection for M-Terminal */ +#define AIC31XX_MICPGACM AIC31XX_REG(1, 50) /* Input CM Settings */ + +/* Bits, masks, and shifts */ + +/* AIC31XX_CLKMUX */ +#define AIC31XX_PLL_CLKIN_MASK GENMASK(3, 2) +#define AIC31XX_PLL_CLKIN_SHIFT (2) +#define AIC31XX_PLL_CLKIN_MCLK 0x00 +#define AIC31XX_PLL_CLKIN_BCKL 0x01 +#define AIC31XX_PLL_CLKIN_GPIO1 0x02 +#define AIC31XX_PLL_CLKIN_DIN 0x03 +#define AIC31XX_CODEC_CLKIN_MASK GENMASK(1, 0) +#define AIC31XX_CODEC_CLKIN_SHIFT (0) +#define AIC31XX_CODEC_CLKIN_MCLK 0x00 +#define AIC31XX_CODEC_CLKIN_BCLK 0x01 +#define AIC31XX_CODEC_CLKIN_GPIO1 0x02 +#define AIC31XX_CODEC_CLKIN_PLL 0x03 + +/* AIC31XX_PLLPR */ +/* AIC31XX_NDAC */ +/* AIC31XX_MDAC */ +/* AIC31XX_NADC */ +/* AIC31XX_MADC */ +/* AIC31XX_BCLKN */ +#define AIC31XX_PLL_MASK GENMASK(6, 0) +#define AIC31XX_PM_MASK BIT(7) + +/* AIC31XX_IFACE1 */ +#define AIC31XX_IFACE1_DATATYPE_MASK GENMASK(7, 6) +#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_DATALEN_MASK GENMASK(5, 4) +#define AIC31XX_IFACE1_DATALEN_SHIFT (4) +#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_MASTER_MASK GENMASK(3, 2) +#define AIC31XX_BCLK_MASTER BIT(3) +#define AIC31XX_WCLK_MASTER BIT(2) + +/* AIC31XX_DATA_OFFSET */ +#define AIC31XX_DATA_OFFSET_MASK GENMASK(7, 0) + +/* AIC31XX_IFACE2 */ +#define AIC31XX_BCLKINV_MASK BIT(3) +#define AIC31XX_BDIVCLK_MASK GENMASK(1, 0) +#define AIC31XX_DAC2BCLK 0x00 +#define AIC31XX_DACMOD2BCLK 0x01 +#define AIC31XX_ADC2BCLK 0x02 +#define AIC31XX_ADCMOD2BCLK 0x03 +#define AIC31XX_KEEP_I2SCLK BIT(2) + +/* AIC31XX_ADCFLAG */ +#define AIC31XX_ADCPWRSTATUS_MASK BIT(6) + +/* AIC31XX_DACFLAG1 */ +#define AIC31XX_LDACPWRSTATUS_MASK BIT(7) +#define AIC31XX_HPLDRVPWRSTATUS_MASK BIT(5) +#define AIC31XX_SPLDRVPWRSTATUS_MASK BIT(4) +#define AIC31XX_RDACPWRSTATUS_MASK BIT(3) +#define AIC31XX_HPRDRVPWRSTATUS_MASK BIT(1) +#define AIC31XX_SPRDRVPWRSTATUS_MASK BIT(0) + +/* AIC31XX_INTRDACFLAG */ +#define AIC31XX_HPLSCDETECT BIT(7) +#define AIC31XX_HPRSCDETECT BIT(6) +#define AIC31XX_BUTTONPRESS BIT(5) +#define AIC31XX_HSPLUG BIT(4) +#define AIC31XX_LDRCTHRES BIT(3) +#define AIC31XX_RDRCTHRES BIT(2) +#define AIC31XX_DACSINT BIT(1) +#define AIC31XX_DACAINT BIT(0) + +/* AIC31XX_INT1CTRL */ +#define AIC31XX_HSPLUGDET BIT(7) +#define AIC31XX_BUTTONPRESSDET BIT(6) +#define AIC31XX_DRCTHRES BIT(5) +#define AIC31XX_AGCNOISE BIT(4) +#define AIC31XX_SC BIT(3) +#define AIC31XX_ENGINE BIT(2) + +/* AIC31XX_DACSETUP */ +#define AIC31XX_SOFTSTEP_MASK GENMASK(1, 0) + +/* AIC31XX_DACMUTE */ +#define AIC31XX_DACMUTE_MASK GENMASK(3, 2) + +/* AIC31XX_MICBIAS */ +#define AIC31XX_MICBIAS_MASK GENMASK(1, 0) +#define AIC31XX_MICBIAS_SHIFT 0 + +#endif /* _TLV320AIC31XX_H */ |