This is the initial amplifier driver for max98390.

Signed-off-by: Steve Lee steves.lee@maximintegrated.com ---

Changes since V3: * Add operation at max98390_dsm_calib_get: Add cal_running variable at max98390_priv structure Add return cal_running at max98390_dsm_calib_get Update cal_running value during calibration * Update max98390_dsm_init func Add dsm_param bin name can select upon vendor and product name. Changes since V2: * Removed warn massage in max98390_dsm_calib_get func and add comment. Changes since V1: * Updated according to Mark's comments. * Updated according to Tzung-Bi's comments. * Removed Enum structure and use TLV data for Volume control

sound/soc/codecs/Kconfig | 5 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/max98390.c | 1048 +++++++++++++++++++++++++++++++++++ sound/soc/codecs/max98390.h | 664 ++++++++++++++++++++++ 4 files changed, 1719 insertions(+) create mode 100644 sound/soc/codecs/max98390.c create mode 100644 sound/soc/codecs/max98390.h

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index e60e0b6a689c..93f88cd9970a 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -116,6 +116,7 @@ config SND_SOC_ALL_CODECS imply SND_SOC_MAX98926 imply SND_SOC_MAX98927 imply SND_SOC_MAX98373 + imply SND_SOC_MAX98390 imply SND_SOC_MAX9850 imply SND_SOC_MAX9860 imply SND_SOC_MAX9759 @@ -867,6 +868,10 @@ config SND_SOC_MAX98373 tristate "Maxim Integrated MAX98373 Speaker Amplifier" depends on I2C

+config SND_SOC_MAX98390 + tristate "Maxim Integrated MAX98390 Speaker Amplifier" + depends on I2C + config SND_SOC_MAX9850 tristate depends on I2C diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index 03533157cda6..e7c17f701529 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -115,6 +115,7 @@ snd-soc-max98925-objs := max98925.o snd-soc-max98926-objs := max98926.o snd-soc-max98927-objs := max98927.o snd-soc-max98373-objs := max98373.o +snd-soc-max98390-objs := max98390.o snd-soc-max9850-objs := max9850.o snd-soc-max9860-objs := max9860.o snd-soc-mc13783-objs := mc13783.o @@ -415,6 +416,7 @@ obj-$(CONFIG_SND_SOC_MAX98925) += snd-soc-max98925.o obj-$(CONFIG_SND_SOC_MAX98926) += snd-soc-max98926.o obj-$(CONFIG_SND_SOC_MAX98927) += snd-soc-max98927.o obj-$(CONFIG_SND_SOC_MAX98373) += snd-soc-max98373.o +obj-$(CONFIG_SND_SOC_MAX98390) += snd-soc-max98390.o obj-$(CONFIG_SND_SOC_MAX9850) += snd-soc-max9850.o obj-$(CONFIG_SND_SOC_MAX9860) += snd-soc-max9860.o obj-$(CONFIG_SND_SOC_MC13783) += snd-soc-mc13783.o diff --git a/sound/soc/codecs/max98390.c b/sound/soc/codecs/max98390.c new file mode 100644 index 000000000000..b47ddd295f56 --- /dev/null +++ b/sound/soc/codecs/max98390.c @@ -0,0 +1,1048 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * max98390.c -- MAX98390 ALSA Soc Audio driver + * + * Copyright (C) 2020 Maxim Integrated Products + * + */ + +#include <linux/acpi.h> +#include <linux/cdev.h> +#include <linux/dmi.h> +#include <linux/firmware.h> +#include <linux/gpio.h> +#include <linux/i2c.h> +#include <linux/module.h> +#include <linux/of_gpio.h> +#include <linux/regmap.h> +#include <linux/slab.h> +#include <linux/time.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/tlv.h> + +#include "max98390.h" + +static struct reg_default max98390_reg_defaults[] = { + {MAX98390_INT_EN1, 0xf0}, + {MAX98390_INT_EN2, 0x00}, + {MAX98390_INT_EN3, 0x00}, + {MAX98390_INT_FLAG_CLR1, 0x00}, + {MAX98390_INT_FLAG_CLR2, 0x00}, + {MAX98390_INT_FLAG_CLR3, 0x00}, + {MAX98390_IRQ_CTRL, 0x01}, + {MAX98390_CLK_MON, 0x6d}, + {MAX98390_DAT_MON, 0x03}, + {MAX98390_WDOG_CTRL, 0x00}, + {MAX98390_WDOG_RST, 0x00}, + {MAX98390_MEAS_ADC_THERM_WARN_THRESH, 0x75}, + {MAX98390_MEAS_ADC_THERM_SHDN_THRESH, 0x8c}, + {MAX98390_MEAS_ADC_THERM_HYSTERESIS, 0x08}, + {MAX98390_PIN_CFG, 0x55}, + {MAX98390_PCM_RX_EN_A, 0x00}, + {MAX98390_PCM_RX_EN_B, 0x00}, + {MAX98390_PCM_TX_EN_A, 0x00}, + {MAX98390_PCM_TX_EN_B, 0x00}, + {MAX98390_PCM_TX_HIZ_CTRL_A, 0xff}, + {MAX98390_PCM_TX_HIZ_CTRL_B, 0xff}, + {MAX98390_PCM_CH_SRC_1, 0x00}, + {MAX98390_PCM_CH_SRC_2, 0x00}, + {MAX98390_PCM_CH_SRC_3, 0x00}, + {MAX98390_PCM_MODE_CFG, 0xc0}, + {MAX98390_PCM_MASTER_MODE, 0x1c}, + {MAX98390_PCM_CLK_SETUP, 0x44}, + {MAX98390_PCM_SR_SETUP, 0x08}, + {MAX98390_ICC_RX_EN_A, 0x00}, + {MAX98390_ICC_RX_EN_B, 0x00}, + {MAX98390_ICC_TX_EN_A, 0x00}, + {MAX98390_ICC_TX_EN_B, 0x00}, + {MAX98390_ICC_HIZ_MANUAL_MODE, 0x00}, + {MAX98390_ICC_TX_HIZ_EN_A, 0x00}, + {MAX98390_ICC_TX_HIZ_EN_B, 0x00}, + {MAX98390_ICC_LNK_EN, 0x00}, + {MAX98390_R2039_AMP_DSP_CFG, 0x0f}, + {MAX98390_R203A_AMP_EN, 0x81}, + {MAX98390_TONE_GEN_DC_CFG, 0x00}, + {MAX98390_SPK_SRC_SEL, 0x00}, + {MAX98390_SSM_CFG, 0x85}, + {MAX98390_MEAS_EN, 0x03}, + {MAX98390_MEAS_DSP_CFG, 0x0f}, + {MAX98390_BOOST_CTRL0, 0x1c}, + {MAX98390_BOOST_CTRL3, 0x01}, + {MAX98390_BOOST_CTRL1, 0x40}, + {MAX98390_MEAS_ADC_CFG, 0x07}, + {MAX98390_MEAS_ADC_BASE_MSB, 0x00}, + {MAX98390_MEAS_ADC_BASE_LSB, 0x23}, + {MAX98390_ADC_CH0_DIVIDE, 0x00}, + {MAX98390_ADC_CH1_DIVIDE, 0x00}, + {MAX98390_ADC_CH2_DIVIDE, 0x00}, + {MAX98390_ADC_CH0_FILT_CFG, 0x00}, + {MAX98390_ADC_CH1_FILT_CFG, 0x00}, + {MAX98390_ADC_CH2_FILT_CFG, 0x00}, + {MAX98390_PWR_GATE_CTL, 0x2c}, + {MAX98390_BROWNOUT_EN, 0x00}, + {MAX98390_BROWNOUT_INFINITE_HOLD, 0x00}, + {MAX98390_BROWNOUT_INFINITE_HOLD_CLR, 0x00}, + {MAX98390_BROWNOUT_LVL_HOLD, 0x00}, + {MAX98390_BROWNOUT_LVL1_THRESH, 0x00}, + {MAX98390_BROWNOUT_LVL2_THRESH, 0x00}, + {MAX98390_BROWNOUT_LVL3_THRESH, 0x00}, + {MAX98390_BROWNOUT_LVL4_THRESH, 0x00}, + {MAX98390_BROWNOUT_THRESH_HYSTERYSIS, 0x00}, + {MAX98390_BROWNOUT_AMP_LIMITER_ATK_REL, 0x1f}, + {MAX98390_BROWNOUT_AMP_GAIN_ATK_REL, 0x00}, + {MAX98390_BROWNOUT_AMP1_CLIP_MODE, 0x00}, + {MAX98390_BROWNOUT_LVL1_CUR_LIMIT, 0x00}, + {MAX98390_BROWNOUT_LVL1_AMP1_CTRL1, 0x00}, + {MAX98390_BROWNOUT_LVL1_AMP1_CTRL2, 0x00}, + {MAX98390_BROWNOUT_LVL1_AMP1_CTRL3, 0x00}, + {MAX98390_BROWNOUT_LVL2_CUR_LIMIT, 0x00}, + {MAX98390_BROWNOUT_LVL2_AMP1_CTRL1, 0x00}, + {MAX98390_BROWNOUT_LVL2_AMP1_CTRL2, 0x00}, + {MAX98390_BROWNOUT_LVL2_AMP1_CTRL3, 0x00}, + {MAX98390_BROWNOUT_LVL3_CUR_LIMIT, 0x00}, + {MAX98390_BROWNOUT_LVL3_AMP1_CTRL1, 0x00}, + {MAX98390_BROWNOUT_LVL3_AMP1_CTRL2, 0x00}, + {MAX98390_BROWNOUT_LVL3_AMP1_CTRL3, 0x00}, + {MAX98390_BROWNOUT_LVL4_CUR_LIMIT, 0x00}, + {MAX98390_BROWNOUT_LVL4_AMP1_CTRL1, 0x00}, + {MAX98390_BROWNOUT_LVL4_AMP1_CTRL2, 0x00}, + {MAX98390_BROWNOUT_LVL4_AMP1_CTRL3, 0x00}, + {MAX98390_BROWNOUT_ILIM_HLD, 0x00}, + {MAX98390_BROWNOUT_LIM_HLD, 0x00}, + {MAX98390_BROWNOUT_CLIP_HLD, 0x00}, + {MAX98390_BROWNOUT_GAIN_HLD, 0x00}, + {MAX98390_ENV_TRACK_VOUT_HEADROOM, 0x0f}, + {MAX98390_ENV_TRACK_BOOST_VOUT_DELAY, 0x80}, + {MAX98390_ENV_TRACK_REL_RATE, 0x07}, + {MAX98390_ENV_TRACK_HOLD_RATE, 0x07}, + {MAX98390_ENV_TRACK_CTRL, 0x01}, + {MAX98390_BOOST_BYPASS1, 0x49}, + {MAX98390_BOOST_BYPASS2, 0x2b}, + {MAX98390_BOOST_BYPASS3, 0x08}, + {MAX98390_FET_SCALING1, 0x00}, + {MAX98390_FET_SCALING2, 0x03}, + {MAX98390_FET_SCALING3, 0x00}, + {MAX98390_FET_SCALING4, 0x07}, + {MAX98390_SPK_SPEEDUP, 0x00}, + {DSMIG_WB_DRC_RELEASE_TIME_1, 0x00}, + {DSMIG_WB_DRC_RELEASE_TIME_2, 0x00}, + {DSMIG_WB_DRC_ATTACK_TIME_1, 0x00}, + {DSMIG_WB_DRC_ATTACK_TIME_2, 0x00}, + {DSMIG_WB_DRC_COMPRESSION_RATIO, 0x00}, + {DSMIG_WB_DRC_COMPRESSION_THRESHOLD, 0x00}, + {DSMIG_WB_DRC_MAKEUPGAIN, 0x00}, + {DSMIG_WB_DRC_NOISE_GATE_THRESHOLD, 0x00}, + {DSMIG_WBDRC_HPF_ENABLE, 0x00}, + {DSMIG_WB_DRC_TEST_SMOOTHER_OUT_EN, 0x00}, + {DSMIG_PPR_THRESHOLD, 0x00}, + {DSM_STEREO_BASS_CHANNEL_SELECT, 0x00}, + {DSM_TPROT_THRESHOLD_BYTE0, 0x00}, + {DSM_TPROT_THRESHOLD_BYTE1, 0x00}, + {DSM_TPROT_ROOM_TEMPERATURE_BYTE0, 0x00}, + {DSM_TPROT_ROOM_TEMPERATURE_BYTE1, 0x00}, + {DSM_TPROT_RECIP_RDC_ROOM_BYTE0, 0x00}, + {DSM_TPROT_RECIP_RDC_ROOM_BYTE1, 0x00}, + {DSM_TPROT_RECIP_RDC_ROOM_BYTE2, 0x00}, + {DSM_TPROT_RECIP_TCONST_BYTE0, 0x00}, + {DSM_TPROT_RECIP_TCONST_BYTE1, 0x00}, + {DSM_TPROT_RECIP_TCONST_BYTE2, 0x00}, + {DSM_THERMAL_ATTENUATION_SETTINGS, 0x00}, + {DSM_THERMAL_PILOT_TONE_ATTENUATION, 0x00}, + {DSM_TPROT_PG_TEMP_THRESH_BYTE0, 0x00}, + {DSM_TPROT_PG_TEMP_THRESH_BYTE1, 0x00}, + {DSMIG_DEBUZZER_THRESHOLD, 0x00}, + {DSMIG_DEBUZZER_ALPHA_COEF_TEST_ONLY, 0x08}, + {DSM_VOL_ENA, 0x20}, + {DSM_VOL_CTRL, 0xa0}, + {DSMIG_EN, 0x00}, + {MAX98390_R23E1_DSP_GLOBAL_EN, 0x00}, + {MAX98390_R23FF_GLOBAL_EN, 0x00}, +}; + +static int max98390_dsm_calibrate(struct snd_soc_component *component); + +static int max98390_dai_set_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) +{ + struct snd_soc_component *component = codec_dai->component; + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + unsigned int mode; + unsigned int format; + unsigned int invert = 0; + + dev_dbg(component->dev, "%s: fmt 0x%08X\n", __func__, fmt); + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBS_CFS: + mode = MAX98390_PCM_MASTER_MODE_SLAVE; + break; + case SND_SOC_DAIFMT_CBM_CFM: + max98390->master = true; + mode = MAX98390_PCM_MASTER_MODE_MASTER; + break; + default: + dev_err(component->dev, "DAI clock mode unsupported\n"); + return -EINVAL; + } + + regmap_update_bits(max98390->regmap, + MAX98390_PCM_MASTER_MODE, + MAX98390_PCM_MASTER_MODE_MASK, + mode); + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_NF: + break; + case SND_SOC_DAIFMT_IB_NF: + invert = MAX98390_PCM_MODE_CFG_PCM_BCLKEDGE; + break; + default: + dev_err(component->dev, "DAI invert mode unsupported\n"); + return -EINVAL; + } + + regmap_update_bits(max98390->regmap, + MAX98390_PCM_MODE_CFG, + MAX98390_PCM_MODE_CFG_PCM_BCLKEDGE, + invert); + + /* interface format */ + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + format = MAX98390_PCM_FORMAT_I2S; + break; + case SND_SOC_DAIFMT_LEFT_J: + format = MAX98390_PCM_FORMAT_LJ; + break; + case SND_SOC_DAIFMT_DSP_A: + format = MAX98390_PCM_FORMAT_TDM_MODE1; + break; + case SND_SOC_DAIFMT_DSP_B: + format = MAX98390_PCM_FORMAT_TDM_MODE0; + break; + default: + return -EINVAL; + } + + regmap_update_bits(max98390->regmap, + MAX98390_PCM_MODE_CFG, + MAX98390_PCM_MODE_CFG_FORMAT_MASK, + format << MAX98390_PCM_MODE_CFG_FORMAT_SHIFT); + + return 0; +} + +static int max98390_get_bclk_sel(int bclk) +{ + int i; + /* BCLKs per LRCLK */ + static int bclk_sel_table[] = { + 32, 48, 64, 96, 128, 192, 256, 320, 384, 512, + }; + /* match BCLKs per LRCLK */ + for (i = 0; i < ARRAY_SIZE(bclk_sel_table); i++) { + if (bclk_sel_table[i] == bclk) + return i + 2; + } + return 0; +} + +static int max98390_set_clock(struct snd_soc_component *component, + struct snd_pcm_hw_params *params) +{ + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + /* codec MCLK rate in master mode */ + static int rate_table[] = { + 5644800, 6000000, 6144000, 6500000, + 9600000, 11289600, 12000000, 12288000, + 13000000, 19200000, + }; + /* BCLK/LRCLK ratio calculation */ + int blr_clk_ratio = params_channels(params) + * snd_pcm_format_width(params_format(params)); + int value; + + if (max98390->master) { + int i; + /* match rate to closest value */ + for (i = 0; i < ARRAY_SIZE(rate_table); i++) { + if (rate_table[i] >= max98390->sysclk) + break; + } + if (i == ARRAY_SIZE(rate_table)) { + dev_err(component->dev, "failed to find proper clock rate.\n"); + return -EINVAL; + } + + regmap_update_bits(max98390->regmap, + MAX98390_PCM_MASTER_MODE, + MAX98390_PCM_MASTER_MODE_MCLK_MASK, + i << MAX98390_PCM_MASTER_MODE_MCLK_RATE_SHIFT); + } + + if (!max98390->tdm_mode) { + /* BCLK configuration */ + value = max98390_get_bclk_sel(blr_clk_ratio); + if (!value) { + dev_err(component->dev, "format unsupported %d\n", + params_format(params)); + return -EINVAL; + } + + regmap_update_bits(max98390->regmap, + MAX98390_PCM_CLK_SETUP, + MAX98390_PCM_CLK_SETUP_BSEL_MASK, + value); + } + return 0; +} + +static int max98390_dai_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = + dai->component; + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + + unsigned int sampling_rate; + unsigned int chan_sz; + + /* pcm mode configuration */ + switch (snd_pcm_format_width(params_format(params))) { + case 16: + chan_sz = MAX98390_PCM_MODE_CFG_CHANSZ_16; + break; + case 24: + chan_sz = MAX98390_PCM_MODE_CFG_CHANSZ_24; + break; + case 32: + chan_sz = MAX98390_PCM_MODE_CFG_CHANSZ_32; + break; + default: + dev_err(component->dev, "format unsupported %d\n", + params_format(params)); + goto err; + } + + regmap_update_bits(max98390->regmap, + MAX98390_PCM_MODE_CFG, + MAX98390_PCM_MODE_CFG_CHANSZ_MASK, chan_sz); + + dev_dbg(component->dev, "format supported %d", + params_format(params)); + + /* sampling rate configuration */ + switch (params_rate(params)) { + case 8000: + sampling_rate = MAX98390_PCM_SR_SET1_SR_8000; + break; + case 11025: + sampling_rate = MAX98390_PCM_SR_SET1_SR_11025; + break; + case 12000: + sampling_rate = MAX98390_PCM_SR_SET1_SR_12000; + break; + case 16000: + sampling_rate = MAX98390_PCM_SR_SET1_SR_16000; + break; + case 22050: + sampling_rate = MAX98390_PCM_SR_SET1_SR_22050; + break; + case 24000: + sampling_rate = MAX98390_PCM_SR_SET1_SR_24000; + break; + case 32000: + sampling_rate = MAX98390_PCM_SR_SET1_SR_32000; + break; + case 44100: + sampling_rate = MAX98390_PCM_SR_SET1_SR_44100; + break; + case 48000: + sampling_rate = MAX98390_PCM_SR_SET1_SR_48000; + break; + default: + dev_err(component->dev, "rate %d not supported\n", + params_rate(params)); + goto err; + } + + /* set DAI_SR to correct LRCLK frequency */ + regmap_update_bits(max98390->regmap, + MAX98390_PCM_SR_SETUP, + MAX98390_PCM_SR_SET1_SR_MASK, + sampling_rate); + + return max98390_set_clock(component, params); +err: + return -EINVAL; +} + +static int max98390_dai_tdm_slot(struct snd_soc_dai *dai, + unsigned int tx_mask, unsigned int rx_mask, + int slots, int slot_width) +{ + struct snd_soc_component *component = dai->component; + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + + int bsel; + unsigned int chan_sz; + + if (!tx_mask && !rx_mask && !slots && !slot_width) + max98390->tdm_mode = false; + else + max98390->tdm_mode = true; + + dev_dbg(component->dev, + "Tdm mode : %d\n", max98390->tdm_mode); + + /* BCLK configuration */ + bsel = max98390_get_bclk_sel(slots * slot_width); + if (!bsel) { + dev_err(component->dev, "BCLK %d not supported\n", + slots * slot_width); + return -EINVAL; + } + + regmap_update_bits(max98390->regmap, + MAX98390_PCM_CLK_SETUP, + MAX98390_PCM_CLK_SETUP_BSEL_MASK, + bsel); + + /* Channel size configuration */ + switch (slot_width) { + case 16: + chan_sz = MAX98390_PCM_MODE_CFG_CHANSZ_16; + break; + case 24: + chan_sz = MAX98390_PCM_MODE_CFG_CHANSZ_24; + break; + case 32: + chan_sz = MAX98390_PCM_MODE_CFG_CHANSZ_32; + break; + default: + dev_err(component->dev, "format unsupported %d\n", + slot_width); + return -EINVAL; + } + + regmap_update_bits(max98390->regmap, + MAX98390_PCM_MODE_CFG, + MAX98390_PCM_MODE_CFG_CHANSZ_MASK, chan_sz); + + /* Rx slot configuration */ + regmap_write(max98390->regmap, + MAX98390_PCM_RX_EN_A, + rx_mask & 0xFF); + regmap_write(max98390->regmap, + MAX98390_PCM_RX_EN_B, + (rx_mask & 0xFF00) >> 8); + + /* Tx slot Hi-Z configuration */ + regmap_write(max98390->regmap, + MAX98390_PCM_TX_HIZ_CTRL_A, + ~tx_mask & 0xFF); + regmap_write(max98390->regmap, + MAX98390_PCM_TX_HIZ_CTRL_B, + (~tx_mask & 0xFF00) >> 8); + + return 0; +} + +static int max98390_dai_set_sysclk(struct snd_soc_dai *dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_component *component = dai->component; + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + + max98390->sysclk = freq; + return 0; +} + +static const struct snd_soc_dai_ops max98390_dai_ops = { + .set_sysclk = max98390_dai_set_sysclk, + .set_fmt = max98390_dai_set_fmt, + .hw_params = max98390_dai_hw_params, + .set_tdm_slot = max98390_dai_tdm_slot, +}; + +static int max98390_dac_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_component *component = + snd_soc_dapm_to_component(w->dapm); + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + regmap_update_bits(max98390->regmap, + MAX98390_R203A_AMP_EN, + MAX98390_AMP_EN_MASK, 1); + regmap_update_bits(max98390->regmap, + MAX98390_R23FF_GLOBAL_EN, + MAX98390_GLOBAL_EN_MASK, 1); + break; + case SND_SOC_DAPM_POST_PMD: + regmap_update_bits(max98390->regmap, + MAX98390_R23FF_GLOBAL_EN, + MAX98390_GLOBAL_EN_MASK, 0); + regmap_update_bits(max98390->regmap, + MAX98390_R203A_AMP_EN, + MAX98390_AMP_EN_MASK, 0); + break; + } + return 0; +} + +static const char * const max98390_switch_text[] = { + "Left", "Right", "LeftRight"}; + +static const char * const max98390_boost_voltage_text[] = { + "6.5V", "6.625V", "6.75V", "6.875V", "7V", "7.125V", "7.25V", "7.375V", + "7.5V", "7.625V", "7.75V", "7.875V", "8V", "8.125V", "8.25V", "8.375V", + "8.5V", "8.625V", "8.75V", "8.875V", "9V", "9.125V", "9.25V", "9.375V", + "9.5V", "9.625V", "9.75V", "9.875V", "10V" +}; + +static SOC_ENUM_SINGLE_DECL(max98390_boost_voltage, + MAX98390_BOOST_CTRL0, 0, + max98390_boost_voltage_text); + +static DECLARE_TLV_DB_SCALE(max98390_spk_tlv, 300, 300, 0); +static DECLARE_TLV_DB_SCALE(max98390_digital_tlv, -8000, 50, 0); + +static const char * const max98390_current_limit_text[] = { + "0.00A", "0.50A", "1.00A", "1.05A", "1.10A", "1.15A", "1.20A", "1.25A", + "1.30A", "1.35A", "1.40A", "1.45A", "1.50A", "1.55A", "1.60A", "1.65A", + "1.70A", "1.75A", "1.80A", "1.85A", "1.90A", "1.95A", "2.00A", "2.05A", + "2.10A", "2.15A", "2.20A", "2.25A", "2.30A", "2.35A", "2.40A", "2.45A", + "2.50A", "2.55A", "2.60A", "2.65A", "2.70A", "2.75A", "2.80A", "2.85A", + "2.90A", "2.95A", "3.00A", "3.05A", "3.10A", "3.15A", "3.20A", "3.25A", + "3.30A", "3.35A", "3.40A", "3.45A", "3.50A", "3.55A", "3.60A", "3.65A", + "3.70A", "3.75A", "3.80A", "3.85A", "3.90A", "3.95A", "4.00A", "4.05A", + "4.10A" +}; + +static SOC_ENUM_SINGLE_DECL(max98390_current_limit, + MAX98390_BOOST_CTRL1, 0, + max98390_current_limit_text); + +static int max98390_ref_rdc_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + + max98390->ref_rdc_value = ucontrol->value.integer.value[0]; + + regmap_write(max98390->regmap, DSM_TPROT_RECIP_RDC_ROOM_BYTE0, + max98390->ref_rdc_value & 0x000000ff); + regmap_write(max98390->regmap, DSM_TPROT_RECIP_RDC_ROOM_BYTE1, + (max98390->ref_rdc_value >> 8) & 0x000000ff); + regmap_write(max98390->regmap, DSM_TPROT_RECIP_RDC_ROOM_BYTE2, + (max98390->ref_rdc_value >> 16) & 0x000000ff); + + return 0; +} + +static int max98390_ref_rdc_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = max98390->ref_rdc_value; + + return 0; +} + +static int max98390_ambient_temp_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + + max98390->ambient_temp_value = ucontrol->value.integer.value[0]; + + regmap_write(max98390->regmap, DSM_TPROT_ROOM_TEMPERATURE_BYTE1, + (max98390->ambient_temp_value >> 8) & 0x000000ff); + regmap_write(max98390->regmap, DSM_TPROT_ROOM_TEMPERATURE_BYTE0, + (max98390->ambient_temp_value) & 0x000000ff); + + return 0; +} + +static int max98390_ambient_temp_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = max98390->ambient_temp_value; + + return 0; +} + +static int max98390_adaptive_rdc_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + + dev_warn(component->dev, "Put adaptive rdc not supported\n"); + + return 0; +} + +static int max98390_adaptive_rdc_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + int rdc, rdc0; + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + + regmap_read(max98390->regmap, THERMAL_RDC_RD_BACK_BYTE1, &rdc); + regmap_read(max98390->regmap, THERMAL_RDC_RD_BACK_BYTE0, &rdc0); + ucontrol->value.integer.value[0] = rdc0 | rdc << 8; + + return 0; +} + +static int max98390_dsm_calib_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = max98390->cal_running; + + return 0; +} + +static int max98390_dsm_calib_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + + max98390_dsm_calibrate(component); + + return 0; +} + +static const struct snd_kcontrol_new max98390_snd_controls[] = { + SOC_SINGLE_TLV("Digital Volume", DSM_VOL_CTRL, + 0, 184, 0, + max98390_digital_tlv), + SOC_SINGLE_TLV("Speaker Volume", MAX98390_R203D_SPK_GAIN, + 0, 6, 0, + max98390_spk_tlv), + SOC_SINGLE("Ramp Up Bypass Switch", MAX98390_R2039_AMP_DSP_CFG, + MAX98390_AMP_DSP_CFG_RMP_UP_SHIFT, 1, 0), + SOC_SINGLE("Ramp Down Bypass Switch", MAX98390_R2039_AMP_DSP_CFG, + MAX98390_AMP_DSP_CFG_RMP_DN_SHIFT, 1, 0), + SOC_SINGLE("Boost Clock Phase", MAX98390_BOOST_CTRL3, + MAX98390_BOOST_CLK_PHASE_CFG_SHIFT, 3, 0), + SOC_ENUM("Boost Output Voltage", max98390_boost_voltage), + SOC_ENUM("Current Limit", max98390_current_limit), + SOC_SINGLE_EXT("DSM Rdc", SND_SOC_NOPM, 0, 0xffffff, 0, + max98390_ref_rdc_get, max98390_ref_rdc_put), + SOC_SINGLE_EXT("DSM Ambient Temp", SND_SOC_NOPM, 0, 0xffff, 0, + max98390_ambient_temp_get, max98390_ambient_temp_put), + SOC_SINGLE_EXT("DSM Adaptive Rdc", SND_SOC_NOPM, 0, 0xffff, 0, + max98390_adaptive_rdc_get, max98390_adaptive_rdc_put), + SOC_SINGLE_EXT("DSM Calibration", SND_SOC_NOPM, 0, 1, 0, + max98390_dsm_calib_get, max98390_dsm_calib_put), +}; + +static const struct soc_enum dai_sel_enum = + SOC_ENUM_SINGLE(MAX98390_PCM_CH_SRC_1, + MAX98390_PCM_RX_CH_SRC_SHIFT, + 3, max98390_switch_text); + +static const struct snd_kcontrol_new max98390_dai_controls = + SOC_DAPM_ENUM("DAI Sel", dai_sel_enum); + +static const struct snd_soc_dapm_widget max98390_dapm_widgets[] = { + SND_SOC_DAPM_DAC_E("Amp Enable", "HiFi Playback", + MAX98390_R203A_AMP_EN, 0, 0, max98390_dac_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_MUX("DAI Sel Mux", SND_SOC_NOPM, 0, 0, + &max98390_dai_controls), + SND_SOC_DAPM_OUTPUT("BE_OUT"), +}; + +static const struct snd_soc_dapm_route max98390_audio_map[] = { + /* Plabyack */ + {"DAI Sel Mux", "Left", "Amp Enable"}, + {"DAI Sel Mux", "Right", "Amp Enable"}, + {"DAI Sel Mux", "LeftRight", "Amp Enable"}, + {"BE_OUT", NULL, "DAI Sel Mux"}, +}; + +static bool max98390_readable_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case MAX98390_SOFTWARE_RESET ... MAX98390_INT_EN3: + case MAX98390_IRQ_CTRL ... MAX98390_WDOG_CTRL: + case MAX98390_MEAS_ADC_THERM_WARN_THRESH + ... MAX98390_BROWNOUT_INFINITE_HOLD: + case MAX98390_BROWNOUT_LVL_HOLD ... THERMAL_COILTEMP_RD_BACK_BYTE0: + case DSMIG_DEBUZZER_THRESHOLD ... MAX98390_R24FF_REV_ID: + return true; + default: + return false; + } +}; + +static bool max98390_volatile_reg(struct device *dev, unsigned int reg) +{ + switch (reg) { + case MAX98390_SOFTWARE_RESET ... MAX98390_INT_EN3: + case MAX98390_MEAS_ADC_CH0_READ ... MAX98390_MEAS_ADC_CH2_READ: + case MAX98390_PWR_GATE_STATUS ... MAX98390_BROWNOUT_STATUS: + case MAX98390_BROWNOUT_LOWEST_STATUS: + case MAX98390_ENV_TRACK_BOOST_VOUT_READ: + case DSM_STBASS_HPF_B0_BYTE0 ... DSM_DEBUZZER_ATTACK_TIME_BYTE2: + case THERMAL_RDC_RD_BACK_BYTE1 ... THERMAL_COILTEMP_RD_BACK_BYTE0: + case DSM_THERMAL_GAIN ... DSM_WBDRC_GAIN: + return true; + default: + return false; + } +} + +#define MAX98390_RATES SNDRV_PCM_RATE_8000_48000 + +#define MAX98390_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) + +static struct snd_soc_dai_driver max98390_dai[] = { + { + .name = "max98390-aif1", + .playback = { + .stream_name = "HiFi Playback", + .channels_min = 1, + .channels_max = 2, + .rates = MAX98390_RATES, + .formats = MAX98390_FORMATS, + }, + .capture = { + .stream_name = "HiFi Capture", + .channels_min = 1, + .channels_max = 2, + .rates = MAX98390_RATES, + .formats = MAX98390_FORMATS, + }, + .ops = &max98390_dai_ops, + } +}; + +static int max98390_dsm_init(struct snd_soc_component *component) +{ + int ret; + char filename[128]; + const char *vendor, *product; + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + const struct firmware *fw; + char *dsm_param; + + vendor = dmi_get_system_info(DMI_SYS_VENDOR); + product = dmi_get_system_info(DMI_PRODUCT_NAME); + + if (vendor && product) { + sprintf(filename, "dsm_param_%s_%s.bin", + vendor, product); + } else { + sprintf(filename, "dsm_param.bin"); + } + ret = request_firmware(&fw, filename, component->dev); + if (ret) { + ret = request_firmware(&fw, "dsm_param.bin", component->dev); + if (ret) + goto err; + } + + dev_dbg(component->dev, + "max98390: param fw size %ld\n", + fw->size); + dsm_param = (char *)fw->data; + dsm_param += MAX98390_DSM_PAYLOAD_OFFSET; + regmap_bulk_write(max98390->regmap, DSM_EQ_BQ1_B0_BYTE0, + dsm_param, + fw->size - MAX98390_DSM_PAYLOAD_OFFSET); + release_firmware(fw); + regmap_write(max98390->regmap, MAX98390_R23E1_DSP_GLOBAL_EN, 0x01); + +err: + return ret; +} + +static int max98390_dsm_calibrate(struct snd_soc_component *component) +{ + unsigned int rdc, rdc_cal_result, temp; + unsigned int rdc_integer, rdc_factor; + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + + max98390->cal_running = 1; + regmap_write(max98390->regmap, MAX98390_R203A_AMP_EN, 0x81); + regmap_write(max98390->regmap, MAX98390_R23FF_GLOBAL_EN, 0x01); + + regmap_read(max98390->regmap, + THERMAL_RDC_RD_BACK_BYTE1, &rdc); + regmap_read(max98390->regmap, + THERMAL_RDC_RD_BACK_BYTE0, &rdc_cal_result); + rdc_cal_result |= (rdc << 8) & 0x0000FFFF; + if (rdc_cal_result) + max98390->ref_rdc_value = 268435456U / rdc_cal_result; + + regmap_read(max98390->regmap, MAX98390_MEAS_ADC_CH2_READ, &temp); + max98390->ambient_temp_value = temp * 52 - 1188; + + rdc_integer = rdc_cal_result * 937 / 65536; + rdc_factor = ((rdc_cal_result * 937 * 100) / 65536) + - (rdc_integer * 100); + + dev_info(component->dev, "rdc resistance about %d.%02d ohm, reg=0x%X temp reg=0x%X\n", + rdc_integer, rdc_factor, rdc_cal_result, temp); + + regmap_write(max98390->regmap, MAX98390_R23FF_GLOBAL_EN, 0x00); + regmap_write(max98390->regmap, MAX98390_R203A_AMP_EN, 0x80); + max98390->cal_running = 0; + + return 0; +} + +static int max98390_probe(struct snd_soc_component *component) +{ + struct max98390_priv *max98390 = + snd_soc_component_get_drvdata(component); + + regmap_write(max98390->regmap, MAX98390_SOFTWARE_RESET, 0x01); + /* Sleep reset settle time */ + msleep(20); + /* Update dsm bin param */ + max98390_dsm_init(component); + + /* Amp Setting */ + regmap_write(max98390->regmap, MAX98390_CLK_MON, 0x6f); + regmap_write(max98390->regmap, MAX98390_PCM_RX_EN_A, 0x03); + regmap_write(max98390->regmap, MAX98390_PWR_GATE_CTL, 0x2d); + regmap_write(max98390->regmap, MAX98390_ENV_TRACK_VOUT_HEADROOM, 0x0e); + regmap_write(max98390->regmap, MAX98390_BOOST_BYPASS1, 0x46); + regmap_write(max98390->regmap, MAX98390_FET_SCALING3, 0x03); + + /* Dsm Setting */ + regmap_write(max98390->regmap, DSM_VOL_CTRL, 0x94); + regmap_write(max98390->regmap, DSMIG_EN, 0x19); + regmap_write(max98390->regmap, MAX98390_R203A_AMP_EN, 0x80); + if (max98390->ref_rdc_value) { + regmap_write(max98390->regmap, DSM_TPROT_RECIP_RDC_ROOM_BYTE0, + max98390->ref_rdc_value & 0x000000ff); + regmap_write(max98390->regmap, DSM_TPROT_RECIP_RDC_ROOM_BYTE1, + (max98390->ref_rdc_value >> 8) & 0x000000ff); + regmap_write(max98390->regmap, DSM_TPROT_RECIP_RDC_ROOM_BYTE2, + (max98390->ref_rdc_value >> 16) & 0x000000ff); + } + if (max98390->ambient_temp_value) { + regmap_write(max98390->regmap, DSM_TPROT_ROOM_TEMPERATURE_BYTE1, + (max98390->ambient_temp_value >> 8) & 0x000000ff); + regmap_write(max98390->regmap, DSM_TPROT_ROOM_TEMPERATURE_BYTE0, + (max98390->ambient_temp_value) & 0x000000ff); + } + + return 0; +} + +#ifdef CONFIG_PM_SLEEP +static int max98390_suspend(struct device *dev) +{ + struct max98390_priv *max98390 = dev_get_drvdata(dev); + + dev_dbg(dev, "%s:Enter\n", __func__); + + regcache_cache_only(max98390->regmap, true); + regcache_mark_dirty(max98390->regmap); + + return 0; +} + +static int max98390_resume(struct device *dev) +{ + struct max98390_priv *max98390 = dev_get_drvdata(dev); + + dev_dbg(dev, "%s:Enter\n", __func__); + + regcache_cache_only(max98390->regmap, false); + regcache_sync(max98390->regmap); + + return 0; +} +#endif + +static const struct dev_pm_ops max98390_pm = { + SET_SYSTEM_SLEEP_PM_OPS(max98390_suspend, max98390_resume) +}; + +static const struct snd_soc_component_driver soc_codec_dev_max98390 = { + .probe = max98390_probe, + .controls = max98390_snd_controls, + .num_controls = ARRAY_SIZE(max98390_snd_controls), + .dapm_widgets = max98390_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(max98390_dapm_widgets), + .dapm_routes = max98390_audio_map, + .num_dapm_routes = ARRAY_SIZE(max98390_audio_map), + .idle_bias_on = 1, + .use_pmdown_time = 1, + .endianness = 1, + .non_legacy_dai_naming = 1, +}; + +static const struct regmap_config max98390_regmap = { + .reg_bits = 16, + .val_bits = 8, + .max_register = MAX98390_R24FF_REV_ID, + .reg_defaults = max98390_reg_defaults, + .num_reg_defaults = ARRAY_SIZE(max98390_reg_defaults), + .readable_reg = max98390_readable_register, + .volatile_reg = max98390_volatile_reg, + .cache_type = REGCACHE_RBTREE, +}; + +#ifdef CONFIG_OF +static const struct of_device_id max98390_dt_ids[] = { + { .compatible = "maxim,max98390", }, + { } +}; +MODULE_DEVICE_TABLE(of, max98390_dt_ids); +#endif + +static int max98390_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + int ret = 0; + int reg = 0; + + struct max98390_priv *max98390 = NULL; + struct i2c_adapter *adapter = to_i2c_adapter(i2c->dev.parent); + + ret = i2c_check_functionality(adapter, + I2C_FUNC_SMBUS_BYTE + | I2C_FUNC_SMBUS_BYTE_DATA); + if (!ret) { + dev_err(&i2c->dev, "I2C check functionality failed\n"); + return -ENXIO; + } + + max98390 = devm_kzalloc(&i2c->dev, sizeof(*max98390), GFP_KERNEL); + if (!max98390) { + ret = -ENOMEM; + return ret; + } + i2c_set_clientdata(i2c, max98390); + + ret = device_property_read_u32(&i2c->dev, "maxim,temperature_calib", + &max98390->ambient_temp_value); + if (ret) { + dev_info(&i2c->dev, + "no optional property 'temperature_calib' found, default:\n"); + } + ret = device_property_read_u32(&i2c->dev, "maxim,r0_calib", + &max98390->ref_rdc_value); + if (ret) { + dev_info(&i2c->dev, + "no optional property 'r0_calib' found, default:\n"); + } + + dev_info(&i2c->dev, + "%s: r0_calib: 0x%x,temperature_calib: 0x%x", + __func__, max98390->ref_rdc_value, + max98390->ambient_temp_value); + + /* regmap initialization */ + max98390->regmap = devm_regmap_init_i2c(i2c, &max98390_regmap); + if (IS_ERR(max98390->regmap)) { + ret = PTR_ERR(max98390->regmap); + dev_err(&i2c->dev, + "Failed to allocate regmap: %d\n", ret); + return ret; + } + + /* Check Revision ID */ + ret = regmap_read(max98390->regmap, + MAX98390_R24FF_REV_ID, &reg); + if (ret) { + dev_err(&i2c->dev, + "ret=%d, Failed to read: 0x%02X\n", + ret, MAX98390_R24FF_REV_ID); + return ret; + } + dev_info(&i2c->dev, "MAX98390 revisionID: 0x%02X\n", reg); + + ret = devm_snd_soc_register_component(&i2c->dev, + &soc_codec_dev_max98390, + max98390_dai, ARRAY_SIZE(max98390_dai)); + + return ret; +} + +static const struct i2c_device_id max98390_i2c_id[] = { + { "max98390", 0}, + {}, +}; + +MODULE_DEVICE_TABLE(i2c, max98390_i2c_id); + +#if defined(CONFIG_OF) +static const struct of_device_id max98390_of_match[] = { + { .compatible = "maxim,max98390", }, + {} +}; +MODULE_DEVICE_TABLE(of, max98390_of_match); +#endif + +#ifdef CONFIG_ACPI +static const struct acpi_device_id max98390_acpi_match[] = { + { "MX98390", 0 }, + {}, +}; +MODULE_DEVICE_TABLE(acpi, max98390_acpi_match); +#endif + +static struct i2c_driver max98390_i2c_driver = { + .driver = { + .name = "max98390", + .of_match_table = of_match_ptr(max98390_of_match), + .acpi_match_table = ACPI_PTR(max98390_acpi_match), + .pm = &max98390_pm, + }, + .probe = max98390_i2c_probe, + .id_table = max98390_i2c_id, +}; + +module_i2c_driver(max98390_i2c_driver) + +MODULE_DESCRIPTION("ALSA SoC MAX98390 driver"); +MODULE_AUTHOR("Steve Lee steves.lee@maximintegrated.com"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/max98390.h b/sound/soc/codecs/max98390.h new file mode 100644 index 000000000000..d5c79e850fbb --- /dev/null +++ b/sound/soc/codecs/max98390.h @@ -0,0 +1,664 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2020, Maxim Integrated. + */ + +#ifndef _MAX98390_H +#define _MAX98390_H + +/* MAX98390 Register Address */ +#define MAX98390_SOFTWARE_RESET 0x2000 +#define MAX98390_INT_RAW1 0x2002 +#define MAX98390_INT_RAW2 0x2003 +#define MAX98390_INT_RAW3 0x2004 +#define MAX98390_INT_STATE1 0x2005 +#define MAX98390_INT_STATE2 0x2006 +#define MAX98390_INT_STATE3 0x2007 +#define MAX98390_INT_FLAG1 0x2008 +#define MAX98390_INT_FLAG2 0x2009 +#define MAX98390_INT_FLAG3 0x200a +#define MAX98390_INT_EN1 0x200b +#define MAX98390_INT_EN2 0x200c +#define MAX98390_INT_EN3 0x200d +#define MAX98390_INT_FLAG_CLR1 0x200e +#define MAX98390_INT_FLAG_CLR2 0x200f +#define MAX98390_INT_FLAG_CLR3 0x2010 +#define MAX98390_IRQ_CTRL 0x2011 +#define MAX98390_CLK_MON 0x2012 +#define MAX98390_DAT_MON 0x2014 +#define MAX98390_WDOG_CTRL 0x2015 +#define MAX98390_WDOG_RST 0x2016 +#define MAX98390_MEAS_ADC_THERM_WARN_THRESH 0x2017 +#define MAX98390_MEAS_ADC_THERM_SHDN_THRESH 0x2018 +#define MAX98390_MEAS_ADC_THERM_HYSTERESIS 0x2019 +#define MAX98390_PIN_CFG 0x201a +#define MAX98390_PCM_RX_EN_A 0x201b +#define MAX98390_PCM_RX_EN_B 0x201c +#define MAX98390_PCM_TX_EN_A 0x201d +#define MAX98390_PCM_TX_EN_B 0x201e +#define MAX98390_PCM_TX_HIZ_CTRL_A 0x201f +#define MAX98390_PCM_TX_HIZ_CTRL_B 0x2020 +#define MAX98390_PCM_CH_SRC_1 0x2021 +#define MAX98390_PCM_CH_SRC_2 0x2022 +#define MAX98390_PCM_CH_SRC_3 0x2023 +#define MAX98390_PCM_MODE_CFG 0x2024 +#define MAX98390_PCM_MASTER_MODE 0x2025 +#define MAX98390_PCM_CLK_SETUP 0x2026 +#define MAX98390_PCM_SR_SETUP 0x2027 +#define MAX98390_ICC_RX_EN_A 0x202c +#define MAX98390_ICC_RX_EN_B 0x202d +#define MAX98390_ICC_TX_EN_A 0x202e +#define MAX98390_ICC_TX_EN_B 0x202f +#define MAX98390_ICC_HIZ_MANUAL_MODE 0x2030 +#define MAX98390_ICC_TX_HIZ_EN_A 0x2031 +#define MAX98390_ICC_TX_HIZ_EN_B 0x2032 +#define MAX98390_ICC_LNK_EN 0x2033 +#define MAX98390_R2039_AMP_DSP_CFG 0x2039 +#define MAX98390_R203A_AMP_EN 0x203a +#define MAX98390_TONE_GEN_DC_CFG 0x203b +#define MAX98390_SPK_SRC_SEL 0x203c +#define MAX98390_R203D_SPK_GAIN 0x203d +#define MAX98390_SSM_CFG 0x203e +#define MAX98390_MEAS_EN 0x203f +#define MAX98390_MEAS_DSP_CFG 0x2040 +#define MAX98390_BOOST_CTRL0 0x2041 +#define MAX98390_BOOST_CTRL3 0x2042 +#define MAX98390_BOOST_CTRL1 0x2043 +#define MAX98390_MEAS_ADC_CFG 0x2044 +#define MAX98390_MEAS_ADC_BASE_MSB 0x2045 +#define MAX98390_MEAS_ADC_BASE_LSB 0x2046 +#define MAX98390_ADC_CH0_DIVIDE 0x2047 +#define MAX98390_ADC_CH1_DIVIDE 0x2048 +#define MAX98390_ADC_CH2_DIVIDE 0x2049 +#define MAX98390_ADC_CH0_FILT_CFG 0x204a +#define MAX98390_ADC_CH1_FILT_CFG 0x204b +#define MAX98390_ADC_CH2_FILT_CFG 0x204c +#define MAX98390_MEAS_ADC_CH0_READ 0x204d +#define MAX98390_MEAS_ADC_CH1_READ 0x204e +#define MAX98390_MEAS_ADC_CH2_READ 0x204f +#define MAX98390_PWR_GATE_CTL 0x2050 +#define MAX98390_PWR_GATE_STATUS 0x2051 +#define MAX98390_VBAT_LOW_STATUS 0x2052 +#define MAX98390_PVDD_LOW_STATUS 0x2053 +#define MAX98390_BROWNOUT_STATUS 0x2054 +#define MAX98390_BROWNOUT_EN 0x2055 +#define MAX98390_BROWNOUT_INFINITE_HOLD 0x2056 +#define MAX98390_BROWNOUT_INFINITE_HOLD_CLR 0x2057 +#define MAX98390_BROWNOUT_LVL_HOLD 0x2058 +#define MAX98390_BROWNOUT_LVL1_THRESH 0x2059 +#define MAX98390_BROWNOUT_LVL2_THRESH 0x205a +#define MAX98390_BROWNOUT_LVL3_THRESH 0x205b +#define MAX98390_BROWNOUT_LVL4_THRESH 0x205c +#define MAX98390_BROWNOUT_THRESH_HYSTERYSIS 0x205d +#define MAX98390_BROWNOUT_AMP_LIMITER_ATK_REL 0x205e +#define MAX98390_BROWNOUT_AMP_GAIN_ATK_REL 0x205f +#define MAX98390_BROWNOUT_AMP1_CLIP_MODE 0x2060 +#define MAX98390_BROWNOUT_LVL1_CUR_LIMIT 0x2061 +#define MAX98390_BROWNOUT_LVL1_AMP1_CTRL1 0x2062 +#define MAX98390_BROWNOUT_LVL1_AMP1_CTRL2 0x2063 +#define MAX98390_BROWNOUT_LVL1_AMP1_CTRL3 0x2064 +#define MAX98390_BROWNOUT_LVL2_CUR_LIMIT 0x2065 +#define MAX98390_BROWNOUT_LVL2_AMP1_CTRL1 0x2066 +#define MAX98390_BROWNOUT_LVL2_AMP1_CTRL2 0x2067 +#define MAX98390_BROWNOUT_LVL2_AMP1_CTRL3 0x2068 +#define MAX98390_BROWNOUT_LVL3_CUR_LIMIT 0x2069 +#define MAX98390_BROWNOUT_LVL3_AMP1_CTRL1 0x206a +#define MAX98390_BROWNOUT_LVL3_AMP1_CTRL2 0x206b +#define MAX98390_BROWNOUT_LVL3_AMP1_CTRL3 0x206c +#define MAX98390_BROWNOUT_LVL4_CUR_LIMIT 0x206d +#define MAX98390_BROWNOUT_LVL4_AMP1_CTRL1 0x206e +#define MAX98390_BROWNOUT_LVL4_AMP1_CTRL2 0x206f +#define MAX98390_BROWNOUT_LVL4_AMP1_CTRL3 0x2070 +#define MAX98390_BROWNOUT_LOWEST_STATUS 0x2071 +#define MAX98390_BROWNOUT_ILIM_HLD 0x2072 +#define MAX98390_BROWNOUT_LIM_HLD 0x2073 +#define MAX98390_BROWNOUT_CLIP_HLD 0x2074 +#define MAX98390_BROWNOUT_GAIN_HLD 0x2075 +#define MAX98390_ENV_TRACK_VOUT_HEADROOM 0x2076 +#define MAX98390_ENV_TRACK_BOOST_VOUT_DELAY 0x2077 +#define MAX98390_ENV_TRACK_REL_RATE 0x2078 +#define MAX98390_ENV_TRACK_HOLD_RATE 0x2079 +#define MAX98390_ENV_TRACK_CTRL 0x207a +#define MAX98390_ENV_TRACK_BOOST_VOUT_READ 0x207b +#define MAX98390_BOOST_BYPASS1 0x207c +#define MAX98390_BOOST_BYPASS2 0x207d +#define MAX98390_BOOST_BYPASS3 0x207e +#define MAX98390_FET_SCALING1 0x207f +#define MAX98390_FET_SCALING2 0x2080 +#define MAX98390_FET_SCALING3 0x2081 +#define MAX98390_FET_SCALING4 0x2082 +#define MAX98390_SPK_SPEEDUP 0x2084 + +#define DSM_STBASS_HPF_B0_BYTE0 0x2101 +#define DSM_STBASS_HPF_B0_BYTE1 0x2102 +#define DSM_STBASS_HPF_B0_BYTE2 0x2103 +#define DSM_STBASS_HPF_B1_BYTE0 0x2105 +#define DSM_STBASS_HPF_B1_BYTE1 0x2106 +#define DSM_STBASS_HPF_B1_BYTE2 0x2107 +#define DSM_STBASS_HPF_B2_BYTE0 0x2109 +#define DSM_STBASS_HPF_B2_BYTE1 0x210a +#define DSM_STBASS_HPF_B2_BYTE2 0x210b +#define DSM_STBASS_HPF_A1_BYTE0 0x210d +#define DSM_STBASS_HPF_A1_BYTE1 0x210e +#define DSM_STBASS_HPF_A1_BYTE2 0x210f +#define DSM_STBASS_HPF_A2_BYTE0 0x2111 +#define DSM_STBASS_HPF_A2_BYTE1 0x2112 +#define DSM_STBASS_HPF_A2_BYTE2 0x2113 +#define DSM_STBASS_LPF_B0_BYTE0 0x2115 +#define DSM_STBASS_LPF_B0_BYTE1 0x2116 +#define DSM_STBASS_LPF_B0_BYTE2 0x2117 +#define DSM_STBASS_LPF_B1_BYTE0 0x2119 +#define DSM_STBASS_LPF_B1_BYTE1 0x211a +#define DSM_STBASS_LPF_B1_BYTE2 0x211b +#define DSM_STBASS_LPF_B2_BYTE0 0x211d +#define DSM_STBASS_LPF_B2_BYTE1 0x211e +#define DSM_STBASS_LPF_B2_BYTE2 0x211f +#define DSM_STBASS_LPF_A1_BYTE0 0x2121 +#define DSM_STBASS_LPF_A1_BYTE1 0x2122 +#define DSM_STBASS_LPF_A1_BYTE2 0x2123 +#define DSM_STBASS_LPF_A2_BYTE0 0x2125 +#define DSM_STBASS_LPF_A2_BYTE1 0x2126 +#define DSM_STBASS_LPF_A2_BYTE2 0x2127 +#define DSM_EQ_BQ1_B0_BYTE0 0x2129 +#define DSM_EQ_BQ1_B0_BYTE1 0x212a +#define DSM_EQ_BQ1_B0_BYTE2 0x212b +#define DSM_EQ_BQ1_B1_BYTE0 0x212d +#define DSM_EQ_BQ1_B1_BYTE1 0x212e +#define DSM_EQ_BQ1_B1_BYTE2 0x212f +#define DSM_EQ_BQ1_B2_BYTE0 0x2131 +#define DSM_EQ_BQ1_B2_BYTE1 0x2132 +#define DSM_EQ_BQ1_B2_BYTE2 0x2133 +#define DSM_EQ_BQ1_A1_BYTE0 0x2135 +#define DSM_EQ_BQ1_A1_BYTE1 0x2136 +#define DSM_EQ_BQ1_A1_BYTE2 0x2137 +#define DSM_EQ_BQ1_A2_BYTE0 0x2139 +#define DSM_EQ_BQ1_A2_BYTE1 0x213a +#define DSM_EQ_BQ1_A2_BYTE2 0x213b +#define DSM_EQ_BQ2_B0_BYTE0 0x213d +#define DSM_EQ_BQ2_B0_BYTE1 0x213e +#define DSM_EQ_BQ2_B0_BYTE2 0x213f +#define DSM_EQ_BQ2_B1_BYTE0 0x2141 +#define DSM_EQ_BQ2_B1_BYTE1 0x2142 +#define DSM_EQ_BQ2_B1_BYTE2 0x2143 +#define DSM_EQ_BQ2_B2_BYTE0 0x2145 +#define DSM_EQ_BQ2_B2_BYTE1 0x2146 +#define DSM_EQ_BQ2_B2_BYTE2 0x2147 +#define DSM_EQ_BQ2_A1_BYTE0 0x2149 +#define DSM_EQ_BQ2_A1_BYTE1 0x214a +#define DSM_EQ_BQ2_A1_BYTE2 0x214b +#define DSM_EQ_BQ2_A2_BYTE0 0x214d +#define DSM_EQ_BQ2_A2_BYTE1 0x214e +#define DSM_EQ_BQ2_A2_BYTE2 0x214f +#define DSM_EQ_BQ3_B0_BYTE0 0x2151 +#define DSM_EQ_BQ3_B0_BYTE1 0x2152 +#define DSM_EQ_BQ3_B0_BYTE2 0x2153 +#define DSM_EQ_BQ3_B1_BYTE0 0x2155 +#define DSM_EQ_BQ3_B1_BYTE1 0x2156 +#define DSM_EQ_BQ3_B1_BYTE2 0x2157 +#define DSM_EQ_BQ3_B2_BYTE0 0x2159 +#define DSM_EQ_BQ3_B2_BYTE1 0x215a +#define DSM_EQ_BQ3_B2_BYTE2 0x215b +#define DSM_EQ_BQ3_A1_BYTE0 0x215d +#define DSM_EQ_BQ3_A1_BYTE1 0x215e +#define DSM_EQ_BQ3_A1_BYTE2 0x215f +#define DSM_EQ_BQ3_A2_BYTE0 0x2161 +#define DSM_EQ_BQ3_A2_BYTE1 0x2162 +#define DSM_EQ_BQ3_A2_BYTE2 0x2163 +#define DSM_EQ_BQ4_B0_BYTE0 0x2165 +#define DSM_EQ_BQ4_B0_BYTE1 0x2166 +#define DSM_EQ_BQ4_B0_BYTE2 0x2167 +#define DSM_EQ_BQ4_B1_BYTE0 0x2169 +#define DSM_EQ_BQ4_B1_BYTE1 0x216a +#define DSM_EQ_BQ4_B1_BYTE2 0x216b +#define DSM_EQ_BQ4_B2_BYTE0 0x216d +#define DSM_EQ_BQ4_B2_BYTE1 0x216e +#define DSM_EQ_BQ4_B2_BYTE2 0x216f +#define DSM_EQ_BQ4_A1_BYTE0 0x2171 +#define DSM_EQ_BQ4_A1_BYTE1 0x2172 +#define DSM_EQ_BQ4_A1_BYTE2 0x2173 +#define DSM_EQ_BQ4_A2_BYTE0 0x2175 +#define DSM_EQ_BQ4_A2_BYTE1 0x2176 +#define DSM_EQ_BQ4_A2_BYTE2 0x2177 +#define DSM_EQ_BQ5_B0_BYTE0 0x2179 +#define DSM_EQ_BQ5_B0_BYTE1 0x217a +#define DSM_EQ_BQ5_B0_BYTE2 0x217b +#define DSM_EQ_BQ5_B1_BYTE0 0x217d +#define DSM_EQ_BQ5_B1_BYTE1 0x217e +#define DSM_EQ_BQ5_B1_BYTE2 0x217f +#define DSM_EQ_BQ5_B2_BYTE0 0x2181 +#define DSM_EQ_BQ5_B2_BYTE1 0x2182 +#define DSM_EQ_BQ5_B2_BYTE2 0x2183 +#define DSM_EQ_BQ5_A1_BYTE0 0x2185 +#define DSM_EQ_BQ5_A1_BYTE1 0x2186 +#define DSM_EQ_BQ5_A1_BYTE2 0x2187 +#define DSM_EQ_BQ5_A2_BYTE0 0x2189 +#define DSM_EQ_BQ5_A2_BYTE1 0x218a +#define DSM_EQ_BQ5_A2_BYTE2 0x218b +#define DSM_EQ_BQ6_B0_BYTE0 0x218d +#define DSM_EQ_BQ6_B0_BYTE1 0x218e +#define DSM_EQ_BQ6_B0_BYTE2 0x218f +#define DSM_EQ_BQ6_B1_BYTE0 0x2191 +#define DSM_EQ_BQ6_B1_BYTE1 0x2192 +#define DSM_EQ_BQ6_B1_BYTE2 0x2193 +#define DSM_EQ_BQ6_B2_BYTE0 0x2195 +#define DSM_EQ_BQ6_B2_BYTE1 0x2196 +#define DSM_EQ_BQ6_B2_BYTE2 0x2197 +#define DSM_EQ_BQ6_A1_BYTE0 0x2199 +#define DSM_EQ_BQ6_A1_BYTE1 0x219a +#define DSM_EQ_BQ6_A1_BYTE2 0x219b +#define DSM_EQ_BQ6_A2_BYTE0 0x219d +#define DSM_EQ_BQ6_A2_BYTE1 0x219e +#define DSM_EQ_BQ6_A2_BYTE2 0x219f +#define DSM_EQ_BQ7_B0_BYTE0 0x21a1 +#define DSM_EQ_BQ7_B0_BYTE1 0x21a2 +#define DSM_EQ_BQ7_B0_BYTE2 0x21a3 +#define DSM_EQ_BQ7_B1_BYTE0 0x21a5 +#define DSM_EQ_BQ7_B1_BYTE1 0x21a6 +#define DSM_EQ_BQ7_B1_BYTE2 0x21a7 +#define DSM_EQ_BQ7_B2_BYTE0 0x21a9 +#define DSM_EQ_BQ7_B2_BYTE1 0x21aa +#define DSM_EQ_BQ7_B2_BYTE2 0x21ab +#define DSM_EQ_BQ7_A1_BYTE0 0x21ad +#define DSM_EQ_BQ7_A1_BYTE1 0x21ae +#define DSM_EQ_BQ7_A1_BYTE2 0x21af +#define DSM_EQ_BQ7_A2_BYTE0 0x21b1 +#define DSM_EQ_BQ7_A2_BYTE1 0x21b2 +#define DSM_EQ_BQ7_A2_BYTE2 0x21b3 +#define DSM_EQ_BQ8_B0_BYTE0 0x21b5 +#define DSM_EQ_BQ8_B0_BYTE1 0x21b6 +#define DSM_EQ_BQ8_B0_BYTE2 0x21b7 +#define DSM_EQ_BQ8_B1_BYTE0 0x21b9 +#define DSM_EQ_BQ8_B1_BYTE1 0x21ba +#define DSM_EQ_BQ8_B1_BYTE2 0x21bb +#define DSM_EQ_BQ8_B2_BYTE0 0x21bd +#define DSM_EQ_BQ8_B2_BYTE1 0x21be +#define DSM_EQ_BQ8_B2_BYTE2 0x21bf +#define DSM_EQ_BQ8_A1_BYTE0 0x21c1 +#define DSM_EQ_BQ8_A1_BYTE1 0x21c2 +#define DSM_EQ_BQ8_A1_BYTE2 0x21c3 +#define DSM_EQ_BQ8_A2_BYTE0 0x21c5 +#define DSM_EQ_BQ8_A2_BYTE1 0x21c6 +#define DSM_EQ_BQ8_A2_BYTE2 0x21c7 +#define DSM_LFX_BQ_B0_BYTE0 0x21c9 +#define DSM_LFX_BQ_B0_BYTE1 0x21ca +#define DSM_LFX_BQ_B0_BYTE2 0x21cb +#define DSM_LFX_BQ_B1_BYTE0 0x21cd +#define DSM_LFX_BQ_B1_BYTE1 0x21ce +#define DSM_LFX_BQ_B1_BYTE2 0x21cf +#define DSM_LFX_BQ_B2_BYTE0 0x21d1 +#define DSM_LFX_BQ_B2_BYTE1 0x21d2 +#define DSM_LFX_BQ_B2_BYTE2 0x21d3 +#define DSM_LFX_BQ_A1_BYTE0 0x21d5 +#define DSM_LFX_BQ_A1_BYTE1 0x21d6 +#define DSM_LFX_BQ_A1_BYTE2 0x21d7 +#define DSM_LFX_BQ_A2_BYTE0 0x21d9 +#define DSM_LFX_BQ_A2_BYTE1 0x21da +#define DSM_LFX_BQ_A2_BYTE2 0x21db +#define DSM_PPR_HPF_B0_BYTE0 0x21dd +#define DSM_PPR_HPF_B0_BYTE1 0x21de +#define DSM_PPR_HPF_B0_BYTE2 0x21df +#define DSM_PPR_HPF_B1_BYTE0 0x21e1 +#define DSM_PPR_HPF_B1_BYTE1 0x21e2 +#define DSM_PPR_HPF_B1_BYTE2 0x21e3 +#define DSM_PPR_HPF_B2_BYTE0 0x21e5 +#define DSM_PPR_HPF_B2_BYTE1 0x21e6 +#define DSM_PPR_HPF_B2_BYTE2 0x21e7 +#define DSM_PPR_HPF_A1_BYTE0 0x21e9 +#define DSM_PPR_HPF_A1_BYTE1 0x21ea +#define DSM_PPR_HPF_A1_BYTE2 0x21eb +#define DSM_PPR_HPF_A2_BYTE0 0x21ed +#define DSM_PPR_HPF_A2_BYTE1 0x21ee +#define DSM_PPR_HPF_A2_BYTE2 0x21ef +#define DSM_PPR_LPF_B0_BYTE0 0x21f1 +#define DSM_PPR_LPF_B0_BYTE1 0x21f2 +#define DSM_PPR_LPF_B0_BYTE2 0x21f3 +#define DSM_PPR_LPF_B1_BYTE0 0x21f5 +#define DSM_PPR_LPF_B1_BYTE1 0x21f6 +#define DSM_PPR_LPF_B1_BYTE2 0x21f7 +#define DSM_PPR_LPF_B2_BYTE0 0x21f9 +#define DSM_PPR_LPF_B2_BYTE1 0x21fa +#define DSM_PPR_LPF_B2_BYTE2 0x21fb +#define DSM_PPR_LPF_A1_BYTE0 0x21fd +#define DSM_PPR_LPF_A1_BYTE1 0x21fe +#define DSM_PPR_LPF_A1_BYTE2 0x21ff +#define DSM_PPR_LPF_A2_BYTE0 0x2201 +#define DSM_PPR_LPF_A2_BYTE1 0x2202 +#define DSM_PPR_LPF_A2_BYTE2 0x2203 +#define DSM_SPL_BQ_B0_BYTE0 0x2205 +#define DSM_SPL_BQ_B0_BYTE1 0x2206 +#define DSM_SPL_BQ_B0_BYTE2 0x2207 +#define DSM_SPL_BQ_B1_BYTE0 0x2209 +#define DSM_SPL_BQ_B1_BYTE1 0x220a +#define DSM_SPL_BQ_B1_BYTE2 0x220b +#define DSM_SPL_BQ_B2_BYTE0 0x220d +#define DSM_SPL_BQ_B2_BYTE1 0x220e +#define DSM_SPL_BQ_B2_BYTE2 0x220f +#define DSM_SPL_BQ_A1_BYTE0 0x2211 +#define DSM_SPL_BQ_A1_BYTE1 0x2212 +#define DSM_SPL_BQ_A1_BYTE2 0x2213 +#define DSM_SPL_BQ_A2_BYTE0 0x2215 +#define DSM_SPL_BQ_A2_BYTE1 0x2216 +#define DSM_SPL_BQ_A2_BYTE2 0x2217 +#define DSM_EXCUR_BQ_B0_BYTE0 0x2219 +#define DSM_EXCUR_BQ_B0_BYTE1 0x221a +#define DSM_EXCUR_BQ_B0_BYTE2 0x221b +#define DSM_EXCUR_BQ_B1_BYTE0 0x221d +#define DSM_EXCUR_BQ_B1_BYTE1 0x221e +#define DSM_EXCUR_BQ_B1_BYTE2 0x221f +#define DSM_EXCUR_BQ_B2_BYTE0 0x2221 +#define DSM_EXCUR_BQ_B2_BYTE1 0x2222 +#define DSM_EXCUR_BQ_B2_BYTE2 0x2223 +#define DSM_EXCUR_BQ_A1_BYTE0 0x2225 +#define DSM_EXCUR_BQ_A1_BYTE1 0x2226 +#define DSM_EXCUR_BQ_A1_BYTE2 0x2227 +#define DSM_EXCUR_BQ_A2_BYTE0 0x2229 +#define DSM_EXCUR_BQ_A2_BYTE1 0x222a +#define DSM_EXCUR_BQ_A2_BYTE2 0x222b +#define DSM_EXCPROT_HPF1_B0_BYTE0 0x222d +#define DSM_EXCPROT_HPF1_B0_BYTE1 0x222e +#define DSM_EXCPROT_HPF1_B0_BYTE2 0x222f +#define DSM_EXCPROT_HPF1_B1_BYTE0 0x2231 +#define DSM_EXCPROT_HPF1_B1_BYTE1 0x2232 +#define DSM_EXCPROT_HPF1_B1_BYTE2 0x2233 +#define DSM_EXCPROT_HPF1_B2_BYTE0 0x2235 +#define DSM_EXCPROT_HPF1_B2_BYTE1 0x2236 +#define DSM_EXCPROT_HPF1_B2_BYTE2 0x2237 +#define DSM_EXCPROT_HPF1_A1_BYTE0 0x2239 +#define DSM_EXCPROT_HPF1_A1_BYTE1 0x223a +#define DSM_EXCPROT_HPF1_A1_BYTE2 0x223b +#define DSM_EXCPROT_HPF1_A2_BYTE0 0x223d +#define DSM_EXCPROT_HPF1_A2_BYTE1 0x223e +#define DSM_EXCPROT_HPF1_A2_BYTE2 0x223f +#define DSM_EXCPROT_HPF2_B0_BYTE0 0x2241 +#define DSM_EXCPROT_HPF2_B0_BYTE1 0x2242 +#define DSM_EXCPROT_HPF2_B0_BYTE2 0x2243 +#define DSM_EXCPROT_HPF2_B1_BYTE0 0x2245 +#define DSM_EXCPROT_HPF2_B1_BYTE1 0x2246 +#define DSM_EXCPROT_HPF2_B1_BYTE2 0x2247 +#define DSM_EXCPROT_HPF2_B2_BYTE0 0x2249 +#define DSM_EXCPROT_HPF2_B2_BYTE1 0x224a +#define DSM_EXCPROT_HPF2_B2_BYTE2 0x224b +#define DSM_EXCPROT_HPF2_A1_BYTE0 0x224d +#define DSM_EXCPROT_HPF2_A1_BYTE1 0x224e +#define DSM_EXCPROT_HPF2_A1_BYTE2 0x224f +#define DSM_EXCPROT_HPF2_A2_BYTE0 0x2251 +#define DSM_EXCPROT_HPF2_A2_BYTE1 0x2252 +#define DSM_EXCPROT_HPF2_A2_BYTE2 0x2253 +#define DSM_EXCPROT_HPF3_B0_BYTE0 0x2255 +#define DSM_EXCPROT_HPF3_B0_BYTE1 0x2256 +#define DSM_EXCPROT_HPF3_B0_BYTE2 0x2257 +#define DSM_EXCPROT_HPF3_B1_BYTE0 0x2259 +#define DSM_EXCPROT_HPF3_B1_BYTE1 0x225a +#define DSM_EXCPROT_HPF3_B1_BYTE2 0x225b +#define DSM_EXCPROT_HPF3_B2_BYTE0 0x225d +#define DSM_EXCPROT_HPF3_B2_BYTE1 0x225e +#define DSM_EXCPROT_HPF3_B2_BYTE2 0x225f +#define DSM_EXCPROT_HPF3_A1_BYTE0 0x2261 +#define DSM_EXCPROT_HPF3_A1_BYTE1 0x2262 +#define DSM_EXCPROT_HPF3_A1_BYTE2 0x2263 +#define DSM_EXCPROT_HPF3_A2_BYTE0 0x2265 +#define DSM_EXCPROT_HPF3_A2_BYTE1 0x2266 +#define DSM_EXCPROT_HPF3_A2_BYTE2 0x2267 +#define DSM_EXCPROT_HPF4_B0_BYTE0 0x2269 +#define DSM_EXCPROT_HPF4_B0_BYTE1 0x226a +#define DSM_EXCPROT_HPF4_B0_BYTE2 0x226b +#define DSM_EXCPROT_HPF4_B1_BYTE0 0x226d +#define DSM_EXCPROT_HPF4_B1_BYTE1 0x226e +#define DSM_EXCPROT_HPF4_B1_BYTE2 0x226f +#define DSM_EXCPROT_HPF4_B2_BYTE0 0x2271 +#define DSM_EXCPROT_HPF4_B2_BYTE1 0x2272 +#define DSM_EXCPROT_HPF4_B2_BYTE2 0x2273 +#define DSM_EXCPROT_HPF4_A1_BYTE0 0x2275 +#define DSM_EXCPROT_HPF4_A1_BYTE1 0x2276 +#define DSM_EXCPROT_HPF4_A1_BYTE2 0x2277 +#define DSM_EXCPROT_HPF4_A2_BYTE0 0x2279 +#define DSM_EXCPROT_HPF4_A2_BYTE1 0x227a +#define DSM_EXCPROT_HPF4_A2_BYTE2 0x227b +#define DSM_EXCPROT_HPF5_B0_BYTE0 0x227d +#define DSM_EXCPROT_HPF5_B0_BYTE1 0x227e +#define DSM_EXCPROT_HPF5_B0_BYTE2 0x227f +#define DSM_EXCPROT_HPF5_B1_BYTE0 0x2281 +#define DSM_EXCPROT_HPF5_B1_BYTE1 0x2282 +#define DSM_EXCPROT_HPF5_B1_BYTE2 0x2283 +#define DSM_EXCPROT_HPF5_B2_BYTE0 0x2285 +#define DSM_EXCPROT_HPF5_B2_BYTE1 0x2286 +#define DSM_EXCPROT_HPF5_B2_BYTE2 0x2287 +#define DSM_EXCPROT_HPF5_A1_BYTE0 0x2289 +#define DSM_EXCPROT_HPF5_A1_BYTE1 0x228a +#define DSM_EXCPROT_HPF5_A1_BYTE2 0x228b +#define DSM_EXCPROT_HPF5_A2_BYTE0 0x228d +#define DSM_EXCPROT_HPF5_A2_BYTE1 0x228e +#define DSM_EXCPROT_HPF5_A2_BYTE2 0x228f +#define DSM_DEBUZZ_BPF_B0_BYTE0 0x2291 +#define DSM_DEBUZZ_BPF_B0_BYTE1 0x2292 +#define DSM_DEBUZZ_BPF_B0_BYTE2 0x2293 +#define DSM_DEBUZZ_BPF_B1_BYTE0 0x2295 +#define DSM_DEBUZZ_BPF_B1_BYTE1 0x2296 +#define DSM_DEBUZZ_BPF_B1_BYTE2 0x2297 +#define DSM_DEBUZZ_BPF_B2_BYTE0 0x2299 +#define DSM_DEBUZZ_BPF_B2_BYTE1 0x229a +#define DSM_DEBUZZ_BPF_B2_BYTE2 0x229b +#define DSM_DEBUZZ_BPF_A1_BYTE0 0x229d +#define DSM_DEBUZZ_BPF_A1_BYTE1 0x229e +#define DSM_DEBUZZ_BPF_A1_BYTE2 0x229f +#define DSM_DEBUZZ_BPF_A2_BYTE0 0x22a1 +#define DSM_DEBUZZ_BPF_A2_BYTE1 0x22a2 +#define DSM_DEBUZZ_BPF_A2_BYTE2 0x22a3 +#define DSM_DEBUZZ_PORT_B0_BYTE0 0x22a5 +#define DSM_DEBUZZ_PORT_B0_BYTE1 0x22a6 +#define DSM_DEBUZZ_PORT_B0_BYTE2 0x22a7 +#define DSM_DEBUZZ_PORT_B1_BYTE0 0x22a9 +#define DSM_DEBUZZ_PORT_B1_BYTE1 0x22aa +#define DSM_DEBUZZ_PORT_B1_BYTE2 0x22ab +#define DSM_DEBUZZ_PORT_B2_BYTE0 0x22ad +#define DSM_DEBUZZ_PORT_B2_BYTE1 0x22ae +#define DSM_DEBUZZ_PORT_B2_BYTE2 0x22af +#define DSM_DEBUZZ_PORT_A1_BYTE0 0x22b1 +#define DSM_DEBUZZ_PORT_A1_BYTE1 0x22b2 +#define DSM_DEBUZZ_PORT_A1_BYTE2 0x22b3 +#define DSM_DEBUZZ_PORT_A2_BYTE0 0x22b5 +#define DSM_DEBUZZ_PORT_A2_BYTE1 0x22b6 +#define DSM_DEBUZZ_PORT_A2_BYTE2 0x22b7 +#define DSM_DEBUZZ_NOTCH_B0_BYTE0 0x22b9 +#define DSM_DEBUZZ_NOTCH_B0_BYTE1 0x22ba +#define DSM_DEBUZZ_NOTCH_B0_BYTE2 0x22bb +#define DSM_DEBUZZ_NOTCH_B1_BYTE0 0x22bd +#define DSM_DEBUZZ_NOTCH_B1_BYTE1 0x22be +#define DSM_DEBUZZ_NOTCH_B1_BYTE2 0x22bf +#define DSM_DEBUZZ_NOTCH_B2_BYTE0 0x22c1 +#define DSM_DEBUZZ_NOTCH_B2_BYTE1 0x22c2 +#define DSM_DEBUZZ_NOTCH_B2_BYTE2 0x22c3 +#define DSM_DEBUZZ_NOTCH_A1_BYTE0 0x22c5 +#define DSM_DEBUZZ_NOTCH_A1_BYTE1 0x22c6 +#define DSM_DEBUZZ_NOTCH_A1_BYTE2 0x22c7 +#define DSM_DEBUZZ_NOTCH_A2_BYTE0 0x22c9 +#define DSM_DEBUZZ_NOTCH_A2_BYTE1 0x22ca +#define DSM_DEBUZZ_NOTCH_A2_BYTE2 0x22cb +#define DSM_THERMAL_BQ_B0_BYTE0 0x22cd +#define DSM_THERMAL_BQ_B0_BYTE1 0x22ce +#define DSM_THERMAL_BQ_B0_BYTE2 0x22cf +#define DSM_THERMAL_BQ_B1_BYTE0 0x22d1 +#define DSM_THERMAL_BQ_B1_BYTE1 0x22d2 +#define DSM_THERMAL_BQ_B1_BYTE2 0x22d3 +#define DSM_THERMAL_BQ_B2_BYTE0 0x22d5 +#define DSM_THERMAL_BQ_B2_BYTE1 0x22d6 +#define DSM_THERMAL_BQ_B2_BYTE2 0x22d7 +#define DSM_THERMAL_BQ_A1_BYTE0 0x22d9 +#define DSM_THERMAL_BQ_A1_BYTE1 0x22da +#define DSM_THERMAL_BQ_A1_BYTE2 0x22db +#define DSM_THERMAL_BQ_A2_BYTE0 0x22dd +#define DSM_THERMAL_BQ_A2_BYTE1 0x22de +#define DSM_THERMAL_BQ_A2_BYTE2 0x22df +#define DSM_WBDRC_FILT1_B0_BYTE0 0x22e1 +#define DSM_WBDRC_FILT1_B0_BYTE1 0x22e2 +#define DSM_WBDRC_FILT1_B0_BYTE2 0x22e3 +#define DSM_WBDRC_FILT1_B1_BYTE0 0x22e5 +#define DSM_WBDRC_FILT1_B1_BYTE1 0x22e6 +#define DSM_WBDRC_FILT1_B1_BYTE2 0x22e7 +#define DSM_WBDRC_FILT1_B2_BYTE0 0x22e9 +#define DSM_WBDRC_FILT1_B2_BYTE1 0x22ea +#define DSM_WBDRC_FILT1_B2_BYTE2 0x22eb +#define DSM_WBDRC_FILT1_A1_BYTE0 0x22ed +#define DSM_WBDRC_FILT1_A1_BYTE1 0x22ee +#define DSM_WBDRC_FILT1_A1_BYTE2 0x22ef +#define DSM_WBDRC_FILT1_A2_BYTE0 0x22f1 +#define DSM_WBDRC_FILT1_A2_BYTE1 0x22f2 +#define DSM_WBDRC_FILT1_A2_BYTE2 0x22f3 +#define DSM_WBDRC_FILT2_B0_BYTE0 0x22f5 +#define DSM_WBDRC_FILT2_B0_BYTE1 0x22f6 +#define DSM_WBDRC_FILT2_B0_BYTE2 0x22f7 +#define DSM_WBDRC_FILT2_B1_BYTE0 0x22f9 +#define DSM_WBDRC_FILT2_B1_BYTE1 0x22fa +#define DSM_WBDRC_FILT2_B1_BYTE2 0x22fb +#define DSM_WBDRC_FILT2_B2_BYTE0 0x22fd +#define DSM_WBDRC_FILT2_B2_BYTE1 0x22fe +#define DSM_WBDRC_FILT2_B2_BYTE2 0x22ff +#define DSM_WBDRC_FILT2_A1_BYTE0 0x2301 +#define DSM_WBDRC_FILT2_A1_BYTE1 0x2302 +#define DSM_WBDRC_FILT2_A1_BYTE2 0x2303 +#define DSM_WBDRC_FILT2_A2_BYTE0 0x2305 +#define DSM_WBDRC_FILT2_A2_BYTE1 0x2306 +#define DSM_WBDRC_FILT2_A2_BYTE2 0x2307 +#define DSM_PPR_RELEASE_TIME_BYTE0 0x2309 +#define DSM_PPR_RELEASE_TIME_BYTE1 0x230a +#define DSM_PPR_RELEASE_TIME_BYTE2 0x230b +#define DSM_PPR_ATTACK_TIME_BYTE0 0x230d +#define DSM_PPR_ATTACK_TIME_BYTE1 0x230e +#define DSM_PPR_ATTACK_TIME_BYTE2 0x230f +#define DSM_DEBUZZER_RELEASE_TIME_BYTE0 0x2311 +#define DSM_DEBUZZER_RELEASE_TIME_BYTE1 0x2312 +#define DSM_DEBUZZER_RELEASE_TIME_BYTE2 0x2313 +#define DSM_DEBUZZER_ATTACK_TIME_BYTE0 0x2315 +#define DSM_DEBUZZER_ATTACK_TIME_BYTE1 0x2316 +#define DSM_DEBUZZER_ATTACK_TIME_BYTE2 0x2317 + +#define DSMIG_WB_DRC_RELEASE_TIME_1 0x2380 +#define DSMIG_WB_DRC_RELEASE_TIME_2 0x2381 +#define DSMIG_WB_DRC_ATTACK_TIME_1 0x2382 +#define DSMIG_WB_DRC_ATTACK_TIME_2 0x2383 +#define DSMIG_WB_DRC_COMPRESSION_RATIO 0x2384 +#define DSMIG_WB_DRC_COMPRESSION_THRESHOLD 0x2385 +#define DSMIG_WB_DRC_MAKEUPGAIN 0x2386 +#define DSMIG_WB_DRC_NOISE_GATE_THRESHOLD 0x2387 +#define DSMIG_WBDRC_HPF_ENABLE 0x2388 +#define DSMIG_WB_DRC_TEST_SMOOTHER_OUT_EN 0x2389 +#define DSMIG_PPR_THRESHOLD 0x238b +#define DSM_STEREO_BASS_CHANNEL_SELECT 0x238d +#define DSM_TPROT_THRESHOLD_BYTE0 0x238e +#define DSM_TPROT_THRESHOLD_BYTE1 0x238f +#define DSM_TPROT_ROOM_TEMPERATURE_BYTE0 0x2390 +#define DSM_TPROT_ROOM_TEMPERATURE_BYTE1 0x2391 +#define DSM_TPROT_RECIP_RDC_ROOM_BYTE0 0x2392 +#define DSM_TPROT_RECIP_RDC_ROOM_BYTE1 0x2393 +#define DSM_TPROT_RECIP_RDC_ROOM_BYTE2 0x2394 +#define DSM_TPROT_RECIP_TCONST_BYTE0 0x2395 +#define DSM_TPROT_RECIP_TCONST_BYTE1 0x2396 +#define DSM_TPROT_RECIP_TCONST_BYTE2 0x2397 +#define DSM_THERMAL_ATTENUATION_SETTINGS 0x2398 +#define DSM_THERMAL_PILOT_TONE_ATTENUATION 0x2399 +#define DSM_TPROT_PG_TEMP_THRESH_BYTE0 0x239a +#define DSM_TPROT_PG_TEMP_THRESH_BYTE1 0x239b + +#define THERMAL_RDC_RD_BACK_BYTE1 0x239c +#define THERMAL_RDC_RD_BACK_BYTE0 0x239d +#define THERMAL_COILTEMP_RD_BACK_BYTE1 0x239e +#define THERMAL_COILTEMP_RD_BACK_BYTE0 0x239f + +#define DSMIG_DEBUZZER_THRESHOLD 0x23b5 +#define DSMIG_DEBUZZER_ALPHA_COEF_TEST_ONLY 0x23b6 +#define DSM_VOL_ENA 0x23b9 +#define DSM_VOL_CTRL 0x23ba + +#define DSMIG_EN 0x23e0 +#define MAX98390_R23E1_DSP_GLOBAL_EN 0x23e1 + +#define DSM_THERMAL_GAIN 0x23f0 +#define DSM_PPR_GAIN 0x23f1 +#define DSM_DBZ_GAIN 0x23f2 +#define DSM_WBDRC_GAIN 0x23f3 + +#define MAX98390_R23FF_GLOBAL_EN 0x23FF +#define MAX98390_R24FF_REV_ID 0x24FF + +/* MAX98390_R2021_PCM_RX_SRC_1 */ +#define MAX98390_PCM_RX_CH_SRC_SHIFT (0) +#define MAX98390_PCM_RX_CH_SRC_BASS_SHIFT (4) + +/* MAX98390_R2022_PCM_TX_SRC_1 */ +#define MAX98390_PCM_TX_CH_SRC_A_V_SHIFT (0) +#define MAX98390_PCM_TX_CH_SRC_A_I_SHIFT (4) + +/* MAX98390_R2024_PCM_DATA_FMT_CFG */ +#define MAX98390_PCM_MODE_CFG_FORMAT_MASK (0x7 << 3) +#define MAX98390_PCM_MODE_CFG_FORMAT_SHIFT (3) +#define MAX98390_PCM_TX_CH_INTERLEAVE_MASK (0x1 << 2) +#define MAX98390_PCM_FORMAT_I2S (0x0 << 0) +#define MAX98390_PCM_FORMAT_LJ (0x1 << 0) +#define MAX98390_PCM_FORMAT_TDM_MODE0 (0x3 << 0) +#define MAX98390_PCM_FORMAT_TDM_MODE1 (0x4 << 0) +#define MAX98390_PCM_FORMAT_TDM_MODE2 (0x5 << 0) +#define MAX98390_PCM_MODE_CFG_CHANSZ_MASK (0x3 << 6) +#define MAX98390_PCM_MODE_CFG_CHANSZ_16 (0x1 << 6) +#define MAX98390_PCM_MODE_CFG_CHANSZ_24 (0x2 << 6) +#define MAX98390_PCM_MODE_CFG_CHANSZ_32 (0x3 << 6) + +/* MAX98390_R2039_AMP_DSP_CFG */ +#define MAX98390_AMP_DSP_CFG_RMP_UP_SHIFT (4) +#define MAX98390_AMP_DSP_CFG_RMP_DN_SHIFT (5) + +/* MAX98390_R203A_AMP_EN */ +#define MAX98390_R203A_AMP_EN_SHIFT (0) + +/* MAX98390_PCM_MASTER_MODE */ +#define MAX98390_PCM_MASTER_MODE_MASK (0x3 << 0) +#define MAX98390_PCM_MASTER_MODE_SLAVE (0x0 << 0) +#define MAX98390_PCM_MASTER_MODE_MASTER (0x3 << 0) + +#define MAX98390_PCM_MASTER_MODE_MCLK_MASK (0xF << 2) +#define MAX98390_PCM_MASTER_MODE_MCLK_RATE_SHIFT (2) + +/* PCM_CLK_SETUP */ +#define MAX98390_PCM_MODE_CFG_PCM_BCLKEDGE (0x1 << 2) +#define MAX98390_PCM_CLK_SETUP_BSEL_MASK (0xF << 0) + +/* PCM_SR_SETUP */ +#define MAX98390_PCM_SR_SET1_SR_MASK (0xF << 0) +#define MAX98390_PCM_SR_SET1_SR_8000 (0x0 << 0) +#define MAX98390_PCM_SR_SET1_SR_11025 (0x1 << 0) +#define MAX98390_PCM_SR_SET1_SR_12000 (0x2 << 0) +#define MAX98390_PCM_SR_SET1_SR_16000 (0x3 << 0) +#define MAX98390_PCM_SR_SET1_SR_22050 (0x4 << 0) +#define MAX98390_PCM_SR_SET1_SR_24000 (0x5 << 0) +#define MAX98390_PCM_SR_SET1_SR_32000 (0x6 << 0) +#define MAX98390_PCM_SR_SET1_SR_44100 (0x7 << 0) +#define MAX98390_PCM_SR_SET1_SR_48000 (0x8 << 0) + +/* PCM_TO_SPK_MONO_MIX_1 */ +#define MAX98390_PCM_TO_SPK_MONOMIX_CFG_MASK (0x3 << 6) +#define MAX98390_PCM_TO_SPK_MONOMIX_CFG_SHIFT (6) +#define MAX98390_PCM_TO_SPK_CH0_SRC_MASK (0xF << 0) +#define MAX98390_PCM_TO_SPK_CH1_SRC_MASK (0xF << 4) + +/* MAX98390_BOOST_CTRL3 */ +#define MAX98390_BOOST_CLK_PHASE_CFG_SHIFT (2) + +/* SOFT_RESET */ +#define MAX98390_SOFT_RESET_MASK (0x1 << 0) + +#define MAX98390_GLOBAL_EN_MASK (0x1 << 0) +#define MAX98390_AMP_EN_MASK (0x1 << 0) + +/* DSM register offset */ +#define MAX98390_DSM_PAYLOAD_OFFSET 16 +#define MAX98390_DSM_PAYLOAD_OFFSET_2 495 + +struct max98390_priv { + struct regmap *regmap; + unsigned int sysclk; + unsigned int master; + unsigned int tdm_mode; + unsigned int ref_rdc_value; + unsigned int ambient_temp_value; + unsigned int cal_running; +}; +#endif