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ASoC: cs43130: Add support for CS43130 codec 

Add support for Cirrus Logic CS43130 codec.

Support:
I2S/DSP PCM playback.
DoP/DSD playback.
HP detection and DC/AC impedance measurement.

Signed-off-by: Li Xu <li.xu@cirrus.com>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Li Xu 2017-08-18 11:00:19 -05:00 committed by Mark Brown
parent 5771a8c088
commit 8f1e5bf9b4
4 changed files with 3244 additions and 0 deletions
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6
sound/soc/codecs/Kconfig
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@ -60,6 +60,7 @@ config SND_SOC_ALL_CODECS
select SND_SOC_CS4271_I2C if I2C
select SND_SOC_CS4271_SPI if SPI_MASTER
select SND_SOC_CS42XX8_I2C if I2C
select SND_SOC_CS43130 if I2C
select SND_SOC_CS4349 if I2C
select SND_SOC_CS47L24 if MFD_CS47L24
select SND_SOC_CS53L30 if I2C
@ -486,6 +487,11 @@ config SND_SOC_CS42XX8_I2C
select SND_SOC_CS42XX8
select REGMAP_I2C
# Cirrus Logic CS43130 HiFi DAC
config SND_SOC_CS43130
tristate "Cirrus Logic CS43130 CODEC"
depends on I2C
# Cirrus Logic CS4349 HiFi DAC
config SND_SOC_CS4349
tristate "Cirrus Logic CS4349 CODEC"

2
sound/soc/codecs/Makefile
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@ -53,6 +53,7 @@ snd-soc-cs4271-i2c-objs := cs4271-i2c.o
snd-soc-cs4271-spi-objs := cs4271-spi.o
snd-soc-cs42xx8-objs := cs42xx8.o
snd-soc-cs42xx8-i2c-objs := cs42xx8-i2c.o
snd-soc-cs43130-objs := cs43130.o
snd-soc-cs4349-objs := cs4349.o
snd-soc-cs47l24-objs := cs47l24.o
snd-soc-cs53l30-objs := cs53l30.o
@ -290,6 +291,7 @@ obj-$(CONFIG_SND_SOC_CS4271_I2C) += snd-soc-cs4271-i2c.o
obj-$(CONFIG_SND_SOC_CS4271_SPI) += snd-soc-cs4271-spi.o
obj-$(CONFIG_SND_SOC_CS42XX8) += snd-soc-cs42xx8.o
obj-$(CONFIG_SND_SOC_CS42XX8_I2C) += snd-soc-cs42xx8-i2c.o
obj-$(CONFIG_SND_SOC_CS43130) += snd-soc-cs43130.o
obj-$(CONFIG_SND_SOC_CS4349) += snd-soc-cs4349.o
obj-$(CONFIG_SND_SOC_CS47L24) += snd-soc-cs47l24.o
obj-$(CONFIG_SND_SOC_CS53L30) += snd-soc-cs53l30.o

2690
sound/soc/codecs/cs43130.c Normal file
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File diff suppressed because it is too large Load Diff

546
sound/soc/codecs/cs43130.h Normal file
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@ -0,0 +1,546 @@
/*
* ALSA SoC CS43130 codec driver
*
* Copyright 2017 Cirrus Logic, Inc.
*
* Author: Li Xu <li.xu@cirrus.com>
*
* This program 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 program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
*/
#ifndef __CS43130_H__
#define __CS43130_H__
/* CS43130 registers addresses */
/* all reg address is shifted by a byte for control byte to be LSB */
#define CS43130_FIRSTREG 0x010000
#define CS43130_LASTREG 0x190000
#define CS43130_CHIP_ID 0x00043130
#define CS4399_CHIP_ID 0x00043990
#define CS43131_CHIP_ID 0x00043131
#define CS43198_CHIP_ID 0x00043198
#define CS43130_DEVID_AB 0x010000 /* Device ID A & B [RO] */
#define CS43130_DEVID_CD 0x010001 /* Device ID C & D [RO] */
#define CS43130_DEVID_E 0x010002 /* Device ID E [RO] */
#define CS43130_FAB_ID 0x010003 /* Fab ID [RO] */
#define CS43130_REV_ID 0x010004 /* Revision ID [RO] */
#define CS43130_SUBREV_ID 0x010005 /* Subrevision ID */
#define CS43130_SYS_CLK_CTL_1 0x010006 /* System Clocking Ctl 1 */
#define CS43130_SP_SRATE 0x01000B /* Serial Port Sample Rate */
#define CS43130_SP_BITSIZE 0x01000C /* Serial Port Bit Size */
#define CS43130_PAD_INT_CFG 0x01000D /* Pad Interface Config */
#define CS43130_DXD1 0x010010 /* DXD1 */
#define CS43130_DXD7 0x010025 /* DXD7 */
#define CS43130_DXD19 0x010026 /* DXD19 */
#define CS43130_DXD17 0x010027 /* DXD17 */
#define CS43130_DXD18 0x010028 /* DXD18 */
#define CS43130_DXD12 0x01002C /* DXD12 */
#define CS43130_DXD8 0x01002E /* DXD8 */
#define CS43130_PWDN_CTL 0x020000 /* Power Down Ctl */
#define CS43130_DXD2 0x020019 /* DXD2 */
#define CS43130_CRYSTAL_SET 0x020052 /* Crystal Setting */
#define CS43130_PLL_SET_1 0x030001 /* PLL Setting 1 */
#define CS43130_PLL_SET_2 0x030002 /* PLL Setting 2 */
#define CS43130_PLL_SET_3 0x030003 /* PLL Setting 3 */
#define CS43130_PLL_SET_4 0x030004 /* PLL Setting 4 */
#define CS43130_PLL_SET_5 0x030005 /* PLL Setting 5 */
#define CS43130_PLL_SET_6 0x030008 /* PLL Setting 6 */
#define CS43130_PLL_SET_7 0x03000A /* PLL Setting 7 */
#define CS43130_PLL_SET_8 0x03001B /* PLL Setting 8 */
#define CS43130_PLL_SET_9 0x040002 /* PLL Setting 9 */
#define CS43130_PLL_SET_10 0x040003 /* PLL Setting 10 */
#define CS43130_CLKOUT_CTL 0x040004 /* CLKOUT Ctl */
#define CS43130_ASP_NUM_1 0x040010 /* ASP Numerator 1 */
#define CS43130_ASP_NUM_2 0x040011 /* ASP Numerator 2 */
#define CS43130_ASP_DEN_1 0x040012 /* ASP Denominator 1 */
#define CS43130_ASP_DEN_2 0x040013 /* ASP Denominator 2 */
#define CS43130_ASP_LRCK_HI_TIME_1 0x040014 /* ASP LRCK High Time 1 */
#define CS43130_ASP_LRCK_HI_TIME_2 0x040015 /* ASP LRCK High Time 2 */
#define CS43130_ASP_LRCK_PERIOD_1 0x040016 /* ASP LRCK Period 1 */
#define CS43130_ASP_LRCK_PERIOD_2 0x040017 /* ASP LRCK Period 2 */
#define CS43130_ASP_CLOCK_CONF 0x040018 /* ASP Clock Config */
#define CS43130_ASP_FRAME_CONF 0x040019 /* ASP Frame Config */
#define CS43130_XSP_NUM_1 0x040020 /* XSP Numerator 1 */
#define CS43130_XSP_NUM_2 0x040021 /* XSP Numerator 2 */
#define CS43130_XSP_DEN_1 0x040022 /* XSP Denominator 1 */
#define CS43130_XSP_DEN_2 0x040023 /* XSP Denominator 2 */
#define CS43130_XSP_LRCK_HI_TIME_1 0x040024 /* XSP LRCK High Time 1 */
#define CS43130_XSP_LRCK_HI_TIME_2 0x040025 /* XSP LRCK High Time 2 */
#define CS43130_XSP_LRCK_PERIOD_1 0x040026 /* XSP LRCK Period 1 */
#define CS43130_XSP_LRCK_PERIOD_2 0x040027 /* XSP LRCK Period 2 */
#define CS43130_XSP_CLOCK_CONF 0x040028 /* XSP Clock Config */
#define CS43130_XSP_FRAME_CONF 0x040029 /* XSP Frame Config */
#define CS43130_ASP_CH_1_LOC 0x050000 /* ASP Chan 1 Location */
#define CS43130_ASP_CH_2_LOC 0x050001 /* ASP Chan 2 Location */
#define CS43130_ASP_CH_1_SZ_EN 0x05000A /* ASP Chan 1 Size, Enable */
#define CS43130_ASP_CH_2_SZ_EN 0x05000B /* ASP Chan 2 Size, Enable */
#define CS43130_XSP_CH_1_LOC 0x060000 /* XSP Chan 1 Location */
#define CS43130_XSP_CH_2_LOC 0x060001 /* XSP Chan 2 Location */
#define CS43130_XSP_CH_1_SZ_EN 0x06000A /* XSP Chan 1 Size, Enable */
#define CS43130_XSP_CH_2_SZ_EN 0x06000B /* XSP Chan 2 Size, Enable */
#define CS43130_DSD_VOL_B 0x070000 /* DSD Volume B */
#define CS43130_DSD_VOL_A 0x070001 /* DSD Volume A */
#define CS43130_DSD_PATH_CTL_1 0x070002 /* DSD Proc Path Sig Ctl 1 */
#define CS43130_DSD_INT_CFG 0x070003 /* DSD Interface Config */
#define CS43130_DSD_PATH_CTL_2 0x070004 /* DSD Proc Path Sig Ctl 2 */
#define CS43130_DSD_PCM_MIX_CTL 0x070005 /* DSD and PCM Mixing Ctl */
#define CS43130_DSD_PATH_CTL_3 0x070006 /* DSD Proc Path Sig Ctl 3 */
#define CS43130_HP_OUT_CTL_1 0x080000 /* HP Output Ctl 1 */
#define CS43130_DXD16 0x080024 /* DXD16 */
#define CS43130_DXD13 0x080032 /* DXD13 */
#define CS43130_PCM_FILT_OPT 0x090000 /* PCM Filter Option */
#define CS43130_PCM_VOL_B 0x090001 /* PCM Volume B */
#define CS43130_PCM_VOL_A 0x090002 /* PCM Volume A */
#define CS43130_PCM_PATH_CTL_1 0x090003 /* PCM Path Signal Ctl 1 */
#define CS43130_PCM_PATH_CTL_2 0x090004 /* PCM Path Signal Ctl 2 */
#define CS43130_DXD6 0x090097 /* DXD6 */
#define CS43130_CLASS_H_CTL 0x0B0000 /* Class H Ctl */
#define CS43130_DXD15 0x0B0005 /* DXD15 */
#define CS43130_DXD14 0x0B0006 /* DXD14 */
#define CS43130_DXD3 0x0C0002 /* DXD3 */
#define CS43130_DXD10 0x0C0003 /* DXD10 */
#define CS43130_DXD11 0x0C0005 /* DXD11 */
#define CS43130_DXD9 0x0C0006 /* DXD9 */
#define CS43130_DXD4 0x0C0009 /* DXD4 */
#define CS43130_DXD5 0x0C000E /* DXD5 */
#define CS43130_HP_DETECT 0x0D0000 /* HP Detect */
#define CS43130_HP_STATUS 0x0D0001 /* HP Status [RO] */
#define CS43130_HP_LOAD_1 0x0E0000 /* HP Load 1 */
#define CS43130_HP_MEAS_LOAD_1 0x0E0003 /* HP Load Measurement 1 */
#define CS43130_HP_MEAS_LOAD_2 0x0E0004 /* HP Load Measurement 2 */
#define CS43130_HP_DC_STAT_1 0x0E000D /* HP DC Load Status 0 [RO] */
#define CS43130_HP_DC_STAT_2 0x0E000E /* HP DC Load Status 1 [RO] */
#define CS43130_HP_AC_STAT_1 0x0E0010 /* HP AC Load Status 0 [RO] */
#define CS43130_HP_AC_STAT_2 0x0E0011 /* HP AC Load Status 1 [RO] */
#define CS43130_HP_LOAD_STAT 0x0E001A /* HP Load Status [RO] */
#define CS43130_INT_STATUS_1 0x0F0000 /* Interrupt Status 1 */
#define CS43130_INT_STATUS_2 0x0F0001 /* Interrupt Status 2 */
#define CS43130_INT_STATUS_3 0x0F0002 /* Interrupt Status 3 */
#define CS43130_INT_STATUS_4 0x0F0003 /* Interrupt Status 4 */
#define CS43130_INT_STATUS_5 0x0F0004 /* Interrupt Status 5 */
#define CS43130_INT_MASK_1 0x0F0010 /* Interrupt Mask 1 */
#define CS43130_INT_MASK_2 0x0F0011 /* Interrupt Mask 2 */
#define CS43130_INT_MASK_3 0x0F0012 /* Interrupt Mask 3 */
#define CS43130_INT_MASK_4 0x0F0013 /* Interrupt Mask 4 */
#define CS43130_INT_MASK_5 0x0F0014 /* Interrupt Mask 5 */
#define CS43130_MCLK_SRC_SEL_MASK 0x03
#define CS43130_MCLK_SRC_SEL_SHIFT 0
#define CS43130_MCLK_INT_MASK 0x04
#define CS43130_MCLK_INT_SHIFT 2
#define CS43130_CH_BITSIZE_MASK 0x03
#define CS43130_CH_EN_MASK 0x04
#define CS43130_CH_EN_SHIFT 2
#define CS43130_ASP_BITSIZE_MASK 0x03
#define CS43130_XSP_BITSIZE_MASK 0x0C
#define CS43130_XSP_BITSIZE_SHIFT 2
#define CS43130_SP_BITSIZE_ASP_SHIFT 0
#define CS43130_HP_DETECT_CTRL_SHIFT 6
#define CS43130_HP_DETECT_CTRL_MASK (0x03 << CS43130_HP_DETECT_CTRL_SHIFT)
#define CS43130_HP_DETECT_INV_SHIFT 5
#define CS43130_HP_DETECT_INV_MASK (1 << CS43130_HP_DETECT_INV_SHIFT)
/* CS43130_INT_MASK_1 */
#define CS43130_HP_PLUG_INT_SHIFT 6
#define CS43130_HP_PLUG_INT (1 << CS43130_HP_PLUG_INT_SHIFT)
#define CS43130_HP_UNPLUG_INT_SHIFT 5
#define CS43130_HP_UNPLUG_INT (1 << CS43130_HP_UNPLUG_INT_SHIFT)
#define CS43130_XTAL_RDY_INT_SHIFT 4
#define CS43130_XTAL_RDY_INT_MASK 0x10
#define CS43130_XTAL_RDY_INT (1 << CS43130_XTAL_RDY_INT_SHIFT)
#define CS43130_XTAL_ERR_INT_SHIFT 3
#define CS43130_XTAL_ERR_INT (1 << CS43130_XTAL_ERR_INT_SHIFT)
#define CS43130_PLL_RDY_INT_MASK 0x04
#define CS43130_PLL_RDY_INT_SHIFT 2
#define CS43130_PLL_RDY_INT (1 << CS43130_PLL_RDY_INT_SHIFT)
/* CS43130_INT_MASK_4 */
#define CS43130_INT_MASK_ALL 0xFF
#define CS43130_HPLOAD_NO_DC_INT_SHIFT 7
#define CS43130_HPLOAD_NO_DC_INT (1 << CS43130_HPLOAD_NO_DC_INT_SHIFT)
#define CS43130_HPLOAD_UNPLUG_INT_SHIFT 6
#define CS43130_HPLOAD_UNPLUG_INT (1 << CS43130_HPLOAD_UNPLUG_INT_SHIFT)
#define CS43130_HPLOAD_OOR_INT_SHIFT 4
#define CS43130_HPLOAD_OOR_INT (1 << CS43130_HPLOAD_OOR_INT_SHIFT)
#define CS43130_HPLOAD_AC_INT_SHIFT 3
#define CS43130_HPLOAD_AC_INT (1 << CS43130_HPLOAD_AC_INT_SHIFT)
#define CS43130_HPLOAD_DC_INT_SHIFT 2
#define CS43130_HPLOAD_DC_INT (1 << CS43130_HPLOAD_DC_INT_SHIFT)
#define CS43130_HPLOAD_OFF_INT_SHIFT 1
#define CS43130_HPLOAD_OFF_INT (1 << CS43130_HPLOAD_OFF_INT_SHIFT)
#define CS43130_HPLOAD_ON_INT 1
/* CS43130_HP_LOAD_1 */
#define CS43130_HPLOAD_EN_SHIFT 7
#define CS43130_HPLOAD_EN (1 << CS43130_HPLOAD_EN_SHIFT)
#define CS43130_HPLOAD_CHN_SEL_SHIFT 4
#define CS43130_HPLOAD_CHN_SEL (1 << CS43130_HPLOAD_CHN_SEL_SHIFT)
#define CS43130_HPLOAD_AC_START_SHIFT 1
#define CS43130_HPLOAD_AC_START (1 << CS43130_HPLOAD_AC_START_SHIFT)
#define CS43130_HPLOAD_DC_START 1
/* Reg CS43130_SP_BITSIZE */
#define CS43130_SP_BIT_SIZE_8 0x03
#define CS43130_SP_BIT_SIZE_16 0x02
#define CS43130_SP_BIT_SIZE_24 0x01
#define CS43130_SP_BIT_SIZE_32 0x00
/* Reg CS43130_SP_CH_SZ_EN */
#define CS43130_CH_BIT_SIZE_8 0x00
#define CS43130_CH_BIT_SIZE_16 0x01
#define CS43130_CH_BIT_SIZE_24 0x02
#define CS43130_CH_BIT_SIZE_32 0x03
/* PLL */
#define CS43130_PLL_START_MASK 0x01
#define CS43130_PLL_MODE_MASK 0x02
#define CS43130_PLL_MODE_SHIFT 1
#define CS43130_PLL_REF_PREDIV_MASK 0x3
#define CS43130_SP_STP_MASK 0x10
#define CS43130_SP_STP_SHIFT 4
#define CS43130_SP_5050_MASK 0x08
#define CS43130_SP_5050_SHIFT 3
#define CS43130_SP_FSD_MASK 0x07
#define CS43130_SP_MODE_MASK 0x10
#define CS43130_SP_MODE_SHIFT 4
#define CS43130_SP_SCPOL_OUT_MASK 0x08
#define CS43130_SP_SCPOL_OUT_SHIFT 3
#define CS43130_SP_SCPOL_IN_MASK 0x04
#define CS43130_SP_SCPOL_IN_SHIFT 2
#define CS43130_SP_LCPOL_OUT_MASK 0x02
#define CS43130_SP_LCPOL_OUT_SHIFT 1
#define CS43130_SP_LCPOL_IN_MASK 0x01
#define CS43130_SP_LCPOL_IN_SHIFT 0
/* Reg CS43130_PWDN_CTL */
#define CS43130_PDN_XSP_MASK 0x80
#define CS43130_PDN_XSP_SHIFT 7
#define CS43130_PDN_ASP_MASK 0x40
#define CS43130_PDN_ASP_SHIFT 6
#define CS43130_PDN_DSPIF_MASK 0x20
#define CS43130_PDN_DSDIF_SHIFT 5
#define CS43130_PDN_HP_MASK 0x10
#define CS43130_PDN_HP_SHIFT 4
#define CS43130_PDN_XTAL_MASK 0x08
#define CS43130_PDN_XTAL_SHIFT 3
#define CS43130_PDN_PLL_MASK 0x04
#define CS43130_PDN_PLL_SHIFT 2
#define CS43130_PDN_CLKOUT_MASK 0x02
#define CS43130_PDN_CLKOUT_SHIFT 1
/* Reg CS43130_HP_OUT_CTL_1 */
#define CS43130_HP_IN_EN_SHIFT 3
#define CS43130_HP_IN_EN_MASK 0x08
/* Reg CS43130_PAD_INT_CFG */
#define CS43130_ASP_3ST_MASK 0x01
#define CS43130_XSP_3ST_MASK 0x02
/* Reg CS43130_PLL_SET_2 */
#define CS43130_PLL_DIV_DATA_MASK 0x000000FF
#define CS43130_PLL_DIV_FRAC_0_DATA_SHIFT 0
/* Reg CS43130_PLL_SET_3 */
#define CS43130_PLL_DIV_FRAC_1_DATA_SHIFT 8
/* Reg CS43130_PLL_SET_4 */
#define CS43130_PLL_DIV_FRAC_2_DATA_SHIFT 16
/* Reg CS43130_SP_DEN_1 */
#define CS43130_SP_M_LSB_DATA_MASK 0x00FF
#define CS43130_SP_M_LSB_DATA_SHIFT 0
/* Reg CS43130_SP_DEN_2 */
#define CS43130_SP_M_MSB_DATA_MASK 0xFF00
#define CS43130_SP_M_MSB_DATA_SHIFT 8
/* Reg CS43130_SP_NUM_1 */
#define CS43130_SP_N_LSB_DATA_MASK 0x00FF
#define CS43130_SP_N_LSB_DATA_SHIFT 0
/* Reg CS43130_SP_NUM_2 */
#define CS43130_SP_N_MSB_DATA_MASK 0xFF00
#define CS43130_SP_N_MSB_DATA_SHIFT 8
/* Reg CS43130_SP_LRCK_HI_TIME_1 */
#define CS43130_SP_LCHI_DATA_MASK 0x00FF
#define CS43130_SP_LCHI_LSB_DATA_SHIFT 0
/* Reg CS43130_SP_LRCK_HI_TIME_2 */
#define CS43130_SP_LCHI_MSB_DATA_SHIFT 8
/* Reg CS43130_SP_LRCK_PERIOD_1 */
#define CS43130_SP_LCPR_DATA_MASK 0x00FF
#define CS43130_SP_LCPR_LSB_DATA_SHIFT 0
/* Reg CS43130_SP_LRCK_PERIOD_2 */
#define CS43130_SP_LCPR_MSB_DATA_SHIFT 8
#define CS43130_PCM_FORMATS (SNDRV_PCM_FMTBIT_S8 | \
SNDRV_PCM_FMTBIT_S16_LE | \
SNDRV_PCM_FMTBIT_S24_LE | \
SNDRV_PCM_FMTBIT_S32_LE)
#define CS43130_DOP_FORMATS (SNDRV_PCM_FMTBIT_DSD_U16_LE | \
SNDRV_PCM_FMTBIT_DSD_U16_BE | \
SNDRV_PCM_FMTBIT_S24_LE)
/* Reg CS43130_CRYSTAL_SET */
#define CS43130_XTAL_IBIAS_MASK 0x07
/* Reg CS43130_PATH_CTL_1 */
#define CS43130_MUTE_MASK 0x03
#define CS43130_MUTE_EN 0x03
/* Reg CS43130_DSD_INT_CFG */
#define CS43130_DSD_MASTER 0x04
/* Reg CS43130_DSD_PATH_CTL_2 */
#define CS43130_DSD_SRC_MASK 0x60
#define CS43130_DSD_SRC_SHIFT 5
#define CS43130_DSD_EN_SHIFT 4
#define CS43130_DSD_SPEED_MASK 0x04
#define CS43130_DSD_SPEED_SHIFT 2
/* Reg CS43130_DSD_PCM_MIX_CTL */
#define CS43130_MIX_PCM_PREP_SHIFT 1
#define CS43130_MIX_PCM_PREP_MASK 0x02
#define CS43130_MIX_PCM_DSD_SHIFT 0
#define CS43130_MIX_PCM_DSD_MASK 0x01
/* Reg CS43130_HP_MEAS_LOAD */
#define CS43130_HP_MEAS_LOAD_MASK 0x000000FF
#define CS43130_HP_MEAS_LOAD_1_SHIFT 0
#define CS43130_HP_MEAS_LOAD_2_SHIFT 8
#define CS43130_MCLK_22M 22579200
#define CS43130_MCLK_24M 24576000
#define CS43130_LINEOUT_LOAD 5000
#define CS43130_JACK_LINEOUT (SND_JACK_MECHANICAL | SND_JACK_LINEOUT)
#define CS43130_JACK_HEADPHONE (SND_JACK_MECHANICAL | \
SND_JACK_HEADPHONE)
#define CS43130_JACK_MASK (SND_JACK_MECHANICAL | \
SND_JACK_LINEOUT | \
SND_JACK_HEADPHONE)
enum cs43130_dsd_src {
CS43130_DSD_SRC_DSD = 0,
CS43130_DSD_SRC_ASP = 2,
CS43130_DSD_SRC_XSP = 3,
};
enum cs43130_asp_rate {
CS43130_ASP_SPRATE_32K = 0,
CS43130_ASP_SPRATE_44_1K,
CS43130_ASP_SPRATE_48K,
CS43130_ASP_SPRATE_88_2K,
CS43130_ASP_SPRATE_96K,
CS43130_ASP_SPRATE_176_4K,
CS43130_ASP_SPRATE_192K,
CS43130_ASP_SPRATE_352_8K,
CS43130_ASP_SPRATE_384K,
};
enum cs43130_mclk_src_sel {
CS43130_MCLK_SRC_EXT = 0,
CS43130_MCLK_SRC_PLL,
CS43130_MCLK_SRC_RCO
};
enum cs43130_mclk_int_freq {
CS43130_MCLK_24P5 = 0,
CS43130_MCLK_22P5,
};
enum cs43130_xtal_ibias {
CS43130_XTAL_UNUSED = -1,
CS43130_XTAL_IBIAS_15UA = 2,
CS43130_XTAL_IBIAS_12_5UA = 4,
CS43130_XTAL_IBIAS_7_5UA = 6,
};
enum cs43130_dai_id {
CS43130_ASP_PCM_DAI = 0,
CS43130_ASP_DOP_DAI,
CS43130_XSP_DOP_DAI,
CS43130_XSP_DSD_DAI,
CS43130_DAI_ID_MAX,
};
struct cs43130_clk_gen {
unsigned int mclk_int;
int fs;
u16 den;
u16 num;
};
/* frm_size = 16 */
static const struct cs43130_clk_gen cs43130_16_clk_gen[] = {
{22579200, 32000, 441, 10,},
{22579200, 44100, 32, 1,},
{22579200, 48000, 147, 5,},
{22579200, 88200, 16, 1,},
{22579200, 96000, 147, 10,},
{22579200, 176400, 8, 1,},
{22579200, 192000, 147, 20,},
{22579200, 352800, 4, 1,},
{22579200, 384000, 147, 40,},
{24576000, 32000, 48, 1,},
{24576000, 44100, 5120, 147,},
{24576000, 48000, 32, 1,},
{24576000, 88200, 2560, 147,},
{24576000, 96000, 16, 1,},
{24576000, 176400, 1280, 147,},
{24576000, 192000, 8, 1,},
{24576000, 352800, 640, 147,},
{24576000, 384000, 4, 1,},
};
/* frm_size = 32 */
static const struct cs43130_clk_gen cs43130_32_clk_gen[] = {
{22579200, 32000, 441, 20,},
{22579200, 44100, 16, 1,},
{22579200, 48000, 147, 10,},
{22579200, 88200, 8, 1,},
{22579200, 96000, 147, 20,},
{22579200, 176400, 4, 1,},
{22579200, 192000, 147, 40,},
{22579200, 352800, 2, 1,},
{22579200, 384000, 147, 80,},
{24576000, 32000, 24, 1,},
{24576000, 44100, 2560, 147,},
{24576000, 48000, 16, 1,},
{24576000, 88200, 1280, 147,},
{24576000, 96000, 8, 1,},
{24576000, 176400, 640, 147,},
{24576000, 192000, 4, 1,},
{24576000, 352800, 320, 147,},
{24576000, 384000, 2, 1,},
};
/* frm_size = 48 */
static const struct cs43130_clk_gen cs43130_48_clk_gen[] = {
{22579200, 32000, 147, 100,},
{22579200, 44100, 32, 3,},
{22579200, 48000, 49, 5,},
{22579200, 88200, 16, 3,},
{22579200, 96000, 49, 10,},
{22579200, 176400, 8, 3,},
{22579200, 192000, 49, 20,},
{22579200, 352800, 4, 3,},
{22579200, 384000, 49, 40,},
{24576000, 32000, 16, 1,},
{24576000, 44100, 5120, 441,},
{24576000, 48000, 32, 3,},
{24576000, 88200, 2560, 441,},
{24576000, 96000, 16, 3,},
{24576000, 176400, 1280, 441,},
{24576000, 192000, 8, 3,},
{24576000, 352800, 640, 441,},
{24576000, 384000, 4, 3,},
};
/* frm_size = 64 */
static const struct cs43130_clk_gen cs43130_64_clk_gen[] = {
{22579200, 32000, 441, 40,},
{22579200, 44100, 8, 1,},
{22579200, 48000, 147, 20,},
{22579200, 88200, 4, 1,},
{22579200, 96000, 147, 40,},
{22579200, 176400, 2, 1,},
{22579200, 192000, 147, 80,},
{22579200, 352800, 1, 1,},
{24576000, 32000, 12, 1,},
{24576000, 44100, 1280, 147,},
{24576000, 48000, 8, 1,},
{24576000, 88200, 640, 147,},
{24576000, 96000, 4, 1,},
{24576000, 176400, 320, 147,},
{24576000, 192000, 2, 1,},
{24576000, 352800, 160, 147,},
{24576000, 384000, 1, 1,},
};
struct cs43130_bitwidth_map {
unsigned int bitwidth;
u8 sp_bit;
u8 ch_bit;
};
struct cs43130_rate_map {
int fs;
int val;
};
#define HP_LEFT 0
#define HP_RIGHT 1
#define CS43130_AC_FREQ 10
#define CS43130_DC_THRESHOLD 2
#define CS43130_NUM_SUPPLIES 5
static const char *const cs43130_supply_names[CS43130_NUM_SUPPLIES] = {
"VA",
"VP",
"VCP",
"VD",
"VL",
};
#define CS43130_NUM_INT 5 /* number of interrupt status reg */
struct cs43130_dai {
unsigned int sclk;
unsigned int dai_format;
unsigned int dai_mode;
};
struct cs43130_private {
struct snd_soc_codec *codec;
struct regmap *regmap;
struct regulator_bulk_data supplies[CS43130_NUM_SUPPLIES];
struct gpio_desc *reset_gpio;
unsigned int dev_id; /* codec device ID */
int xtal_ibias;
/* shared by both DAIs */
struct mutex clk_mutex;
int clk_req;
bool pll_bypass;
struct completion xtal_rdy;
struct completion pll_rdy;
unsigned int mclk;
unsigned int mclk_int;
int mclk_int_src;
/* DAI specific */
struct cs43130_dai dais[CS43130_DAI_ID_MAX];
/* HP load specific */
bool dc_meas;
bool ac_meas;
bool hpload_done;
struct completion hpload_evt;
unsigned int hpload_stat;
u16 hpload_dc[2];
u16 dc_threshold[CS43130_DC_THRESHOLD];
u16 ac_freq[CS43130_AC_FREQ];
u16 hpload_ac[CS43130_AC_FREQ][2];
struct workqueue_struct *wq;
struct work_struct work;
struct snd_soc_jack jack;
};
#endif /* __CS43130_H__ */