--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * es8389.c -- ES8389 ALSA SoC Audio Codec
+ *
+ * Copyright Everest Semiconductor Co., Ltd
+ *
+ * Authors: Michael Zhang (zhangyi@everest-semi.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.
+ */
+
+#include <linux/clk.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/regmap.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/tlv.h>
+#include <sound/soc.h>
+
+#include "es8389.h"
+
+
+/* codec private data */
+
+struct es8389_private {
+ struct regmap *regmap;
+ struct clk *mclk;
+ unsigned int sysclk;
+ int mastermode;
+
+ u8 mclk_src;
+ enum snd_soc_bias_level bias_level;
+};
+
+static bool es8389_volatile_register(struct device *dev,
+ unsigned int reg)
+{
+ if ((reg <= 0xff))
+ return true;
+ else
+ return false;
+}
+
+static const DECLARE_TLV_DB_SCALE(dac_vol_tlv, -9550, 50, 0);
+static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -9550, 50, 0);
+static const DECLARE_TLV_DB_SCALE(pga_vol_tlv, 0, 300, 0);
+static const DECLARE_TLV_DB_SCALE(mix_vol_tlv, -9500, 100, 0);
+static const DECLARE_TLV_DB_SCALE(alc_target_tlv, -3200, 200, 0);
+static const DECLARE_TLV_DB_SCALE(alc_max_level, -3200, 200, 0);
+
+static int es8389_dmic_set(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_component *component = snd_soc_dapm_kcontrol_component(kcontrol);
+ struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kcontrol);
+ struct es8389_private *es8389 = snd_soc_component_get_drvdata(component);
+ struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
+ unsigned int val;
+ bool changed1, changed2;
+
+ val = ucontrol->value.integer.value[0];
+ if (val > 1)
+ return -EINVAL;
+
+ if (val) {
+ regmap_update_bits_check(es8389->regmap, ES8389_DMIC_EN, 0xC0, 0xC0, &changed1);
+ regmap_update_bits_check(es8389->regmap, ES8389_ADC_MODE, 0x03, 0x03, &changed2);
+ } else {
+ regmap_update_bits_check(es8389->regmap, ES8389_DMIC_EN, 0xC0, 0x00, &changed1);
+ regmap_update_bits_check(es8389->regmap, ES8389_ADC_MODE, 0x03, 0x00, &changed2);
+ }
+
+ if (changed1 & changed2)
+ return snd_soc_dapm_mux_update_power(dapm, kcontrol, val, e, NULL);
+ else
+ return 0;
+}
+
+static const char *const alc[] = {
+ "ALC OFF",
+ "ADCR ALC ON",
+ "ADCL ALC ON",
+ "ADCL & ADCL ALC ON",
+};
+
+static const char *const ramprate[] = {
+ "0.125db/1 LRCK",
+ "0.125db/4 LRCK",
+ "0.125db/8 LRCK",
+ "0.125db/16 LRCK",
+ "0.125db/32 LRCK",
+ "0.125db/64 LRCK",
+ "0.125db/128 LRCK",
+ "0.125db/256 LRCK",
+ "0.125db/512 LRCK",
+ "0.125db/1024 LRCK",
+ "0.125db/2048 LRCK",
+ "0.125db/4096 LRCK",
+ "0.125db/8192 LRCK",
+ "0.125db/16384 LRCK",
+ "0.125db/32768 LRCK",
+ "0.125db/65536 LRCK",
+};
+
+static const char *const winsize[] = {
+ "2 LRCK",
+ "4 LRCK",
+ "8 LRCK",
+ "16 LRCK",
+ "32 LRCK",
+ "64 LRCK",
+ "128 LRCK",
+ "256 LRCK",
+ "512 LRCK",
+ "1024 LRCK",
+ "2048 LRCK",
+ "4096 LRCK",
+ "8192 LRCK",
+ "16384 LRCK",
+ "32768 LRCK",
+ "65536 LRCK",
+};
+
+static const struct soc_enum alc_enable =
+ SOC_ENUM_SINGLE(ES8389_ALC_ON, 5, 4, alc);
+static const struct soc_enum alc_ramprate =
+ SOC_ENUM_SINGLE(ES8389_ALC_CTL, 4, 16, ramprate);
+static const struct soc_enum alc_winsize =
+ SOC_ENUM_SINGLE(ES8389_ALC_CTL, 0, 16, winsize);
+
+static const char *const es8389_outl_mux_txt[] = {
+ "Normal",
+ "DAC2 channel to DAC1 channel",
+};
+
+static const char *const es8389_outr_mux_txt[] = {
+ "Normal",
+ "DAC1 channel to DAC2 channel",
+};
+
+static const char *const es8389_dmic_mux_txt[] = {
+ "AMIC",
+ "DMIC",
+};
+
+static const char *const es8389_pga1_texts[] = {
+ "DifferentialL", "Line 1P", "Line 2P"
+};
+
+static const char *const es8389_pga2_texts[] = {
+ "DifferentialR", "Line 2N", "Line 1N"
+};
+
+static const unsigned int es8389_pga_values[] = {
+ 1, 5, 6
+};
+
+static const struct soc_enum es8389_outl_mux_enum =
+ SOC_ENUM_SINGLE(ES8389_DAC_MIX, 5,
+ ARRAY_SIZE(es8389_outl_mux_txt), es8389_outl_mux_txt);
+
+static const struct snd_kcontrol_new es8389_outl_mux_controls =
+ SOC_DAPM_ENUM("OUTL MUX", es8389_outl_mux_enum);
+
+static const struct soc_enum es8389_outr_mux_enum =
+ SOC_ENUM_SINGLE(ES8389_DAC_MIX, 4,
+ ARRAY_SIZE(es8389_outr_mux_txt), es8389_outr_mux_txt);
+
+static const struct snd_kcontrol_new es8389_outr_mux_controls =
+ SOC_DAPM_ENUM("OUTR MUX", es8389_outr_mux_enum);
+
+static SOC_ENUM_SINGLE_DECL(
+ es8389_dmic_mux_enum, ES8389_DMIC_EN, 6, es8389_dmic_mux_txt);
+
+static const struct soc_enum es8389_pgal_enum =
+ SOC_VALUE_ENUM_SINGLE(ES8389_MIC1_GAIN, 4, 7,
+ ARRAY_SIZE(es8389_pga1_texts), es8389_pga1_texts,
+ es8389_pga_values);
+
+static const struct soc_enum es8389_pgar_enum =
+ SOC_VALUE_ENUM_SINGLE(ES8389_MIC2_GAIN, 4, 7,
+ ARRAY_SIZE(es8389_pga2_texts), es8389_pga2_texts,
+ es8389_pga_values);
+
+static const struct snd_kcontrol_new es8389_dmic_mux_controls =
+ SOC_DAPM_ENUM_EXT("ADC MUX", es8389_dmic_mux_enum,
+ snd_soc_dapm_get_enum_double, es8389_dmic_set);
+
+static const struct snd_kcontrol_new es8389_left_mixer_controls[] = {
+ SOC_DAPM_SINGLE("DACR DACL Mixer", ES8389_DAC_MIX, 3, 1, 0),
+};
+
+static const struct snd_kcontrol_new es8389_right_mixer_controls[] = {
+ SOC_DAPM_SINGLE("DACL DACR Mixer", ES8389_DAC_MIX, 2, 1, 0),
+};
+
+static const struct snd_kcontrol_new es8389_leftadc_mixer_controls[] = {
+ SOC_DAPM_SINGLE("ADCL DACL Mixer", ES8389_DAC_MIX, 1, 1, 0),
+};
+
+static const struct snd_kcontrol_new es8389_rightadc_mixer_controls[] = {
+ SOC_DAPM_SINGLE("ADCR DACR Mixer", ES8389_DAC_MIX, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new es8389_adc_mixer_controls[] = {
+ SOC_DAPM_SINGLE("DACL ADCL Mixer", ES8389_ADC_RESET, 7, 1, 0),
+ SOC_DAPM_SINGLE("DACR ADCR Mixer", ES8389_ADC_RESET, 6, 1, 0),
+};
+
+static const struct snd_kcontrol_new es8389_snd_controls[] = {
+ SOC_SINGLE_TLV("ADCL Capture Volume", ES8389_ADCL_VOL, 0, 0xFF, 0, adc_vol_tlv),
+ SOC_SINGLE_TLV("ADCR Capture Volume", ES8389_ADCR_VOL, 0, 0xFF, 0, adc_vol_tlv),
+ SOC_SINGLE_TLV("ADCL PGA Volume", ES8389_MIC1_GAIN, 0, 0x0E, 0, pga_vol_tlv),
+ SOC_SINGLE_TLV("ADCR PGA Volume", ES8389_MIC2_GAIN, 0, 0x0E, 0, pga_vol_tlv),
+
+ SOC_ENUM("PGAL Select", es8389_pgal_enum),
+ SOC_ENUM("PGAR Select", es8389_pgar_enum),
+ SOC_ENUM("ALC Capture Switch", alc_enable),
+ SOC_SINGLE_TLV("ALC Capture Target Level", ES8389_ALC_TARGET,
+ 0, 0x0f, 0, alc_target_tlv),
+ SOC_SINGLE_TLV("ALC Capture Max Gain", ES8389_ALC_GAIN,
+ 0, 0x0f, 0, alc_max_level),
+ SOC_ENUM("ADC Ramp Rate", alc_ramprate),
+ SOC_ENUM("ALC Capture Winsize", alc_winsize),
+ SOC_DOUBLE("ADC OSR Volume ON Switch", ES8389_ADC_MUTE, 6, 7, 1, 0),
+ SOC_SINGLE_TLV("ADC OSR Volume", ES8389_OSR_VOL, 0, 0xFF, 0, adc_vol_tlv),
+ SOC_DOUBLE("ADC OUTPUT Invert Switch", ES8389_ADC_HPF2, 5, 6, 1, 0),
+
+ SOC_SINGLE_TLV("DACL Playback Volume", ES8389_DACL_VOL, 0, 0xFF, 0, dac_vol_tlv),
+ SOC_SINGLE_TLV("DACR Playback Volume", ES8389_DACR_VOL, 0, 0xFF, 0, dac_vol_tlv),
+ SOC_DOUBLE("DAC OUTPUT Invert Switch", ES8389_DAC_INV, 5, 6, 1, 0),
+ SOC_SINGLE_TLV("ADC2DAC Mixer Volume", ES8389_MIX_VOL, 0, 0x7F, 0, mix_vol_tlv),
+};
+
+static const struct snd_soc_dapm_widget es8389_dapm_widgets[] = {
+ /*Input Side*/
+ SND_SOC_DAPM_INPUT("INPUT1"),
+ SND_SOC_DAPM_INPUT("INPUT2"),
+ SND_SOC_DAPM_INPUT("DMIC"),
+ SND_SOC_DAPM_PGA("PGAL", SND_SOC_NOPM, 4, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("PGAR", SND_SOC_NOPM, 4, 0, NULL, 0),
+
+ /*ADCs*/
+ SND_SOC_DAPM_ADC("ADCL", NULL, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_ADC("ADCR", NULL, SND_SOC_NOPM, 0, 0),
+
+ /* Audio Interface */
+ SND_SOC_DAPM_AIF_OUT("I2S OUT", "I2S Capture", 0, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_AIF_IN("I2S IN", "I2S Playback", 0, SND_SOC_NOPM, 0, 0),
+
+ /*DACs*/
+ SND_SOC_DAPM_DAC("DACL", NULL, SND_SOC_NOPM, 0, 0),
+ SND_SOC_DAPM_DAC("DACR", NULL, SND_SOC_NOPM, 0, 0),
+
+ /*Output Side*/
+ SND_SOC_DAPM_OUTPUT("HPOL"),
+ SND_SOC_DAPM_OUTPUT("HPOR"),
+
+ /* Digital Interface */
+ SND_SOC_DAPM_PGA("IF DAC", SND_SOC_NOPM, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("IF DACL1", SND_SOC_NOPM, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("IF DACR1", SND_SOC_NOPM, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("IF DACL2", SND_SOC_NOPM, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("IF DACR2", SND_SOC_NOPM, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("IF DACL3", SND_SOC_NOPM, 0, 0, NULL, 0),
+ SND_SOC_DAPM_PGA("IF DACR3", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+ /* Digital Interface Select */
+ SND_SOC_DAPM_MIXER("IF DACL Mixer", SND_SOC_NOPM, 0, 0,
+ &es8389_left_mixer_controls[0],
+ ARRAY_SIZE(es8389_left_mixer_controls)),
+ SND_SOC_DAPM_MIXER("IF DACR Mixer", SND_SOC_NOPM, 0, 0,
+ &es8389_right_mixer_controls[0],
+ ARRAY_SIZE(es8389_right_mixer_controls)),
+ SND_SOC_DAPM_MIXER("IF ADCDACL Mixer", SND_SOC_NOPM, 0, 0,
+ &es8389_leftadc_mixer_controls[0],
+ ARRAY_SIZE(es8389_leftadc_mixer_controls)),
+ SND_SOC_DAPM_MIXER("IF ADCDACR Mixer", SND_SOC_NOPM, 0, 0,
+ &es8389_rightadc_mixer_controls[0],
+ ARRAY_SIZE(es8389_rightadc_mixer_controls)),
+
+ SND_SOC_DAPM_MIXER("ADC Mixer", SND_SOC_NOPM, 0, 0,
+ &es8389_adc_mixer_controls[0],
+ ARRAY_SIZE(es8389_adc_mixer_controls)),
+ SND_SOC_DAPM_MUX("ADC MUX", SND_SOC_NOPM, 0, 0, &es8389_dmic_mux_controls),
+
+ SND_SOC_DAPM_MUX("OUTL MUX", SND_SOC_NOPM, 0, 0, &es8389_outl_mux_controls),
+ SND_SOC_DAPM_MUX("OUTR MUX", SND_SOC_NOPM, 0, 0, &es8389_outr_mux_controls),
+};
+
+
+static const struct snd_soc_dapm_route es8389_dapm_routes[] = {
+ {"PGAL", NULL, "INPUT1"},
+ {"PGAR", NULL, "INPUT2"},
+
+ {"ADCL", NULL, "PGAL"},
+ {"ADCR", NULL, "PGAR"},
+
+ {"ADC Mixer", "DACL ADCL Mixer", "DACL"},
+ {"ADC Mixer", "DACR ADCR Mixer", "DACR"},
+ {"ADC Mixer", NULL, "ADCL"},
+ {"ADC Mixer", NULL, "ADCR"},
+
+ {"ADC MUX", "AMIC", "ADC Mixer"},
+ {"ADC MUX", "DMIC", "DMIC"},
+
+ {"I2S OUT", NULL, "ADC MUX"},
+
+ {"DACL", NULL, "I2S IN"},
+ {"DACR", NULL, "I2S IN"},
+
+ {"IF DACL1", NULL, "DACL"},
+ {"IF DACR1", NULL, "DACR"},
+ {"IF DACL2", NULL, "DACL"},
+ {"IF DACR2", NULL, "DACR"},
+ {"IF DACL3", NULL, "DACL"},
+ {"IF DACR3", NULL, "DACR"},
+
+ {"IF DACL Mixer", NULL, "IF DACL2"},
+ {"IF DACL Mixer", "DACR DACL Mixer", "IF DACR1"},
+ {"IF DACR Mixer", NULL, "IF DACR2"},
+ {"IF DACR Mixer", "DACL DACR Mixer", "IF DACL1"},
+
+ {"IF ADCDACL Mixer", NULL, "IF DACL Mixer"},
+ {"IF ADCDACL Mixer", "ADCL DACL Mixer", "IF DACL3"},
+ {"IF ADCDACR Mixer", NULL, "IF DACR Mixer"},
+ {"IF ADCDACR Mixer", "ADCR DACR Mixer", "IF DACR3"},
+
+ {"OUTL MUX", "Normal", "IF ADCDACL Mixer"},
+ {"OUTL MUX", "DAC2 channel to DAC1 channel", "IF ADCDACR Mixer"},
+ {"OUTR MUX", "Normal", "IF ADCDACR Mixer"},
+ {"OUTR MUX", "DAC1 channel to DAC2 channel", "IF ADCDACL Mixer"},
+
+ {"HPOL", NULL, "OUTL MUX"},
+ {"HPOR", NULL, "OUTR MUX"},
+
+};
+
+struct _coeff_div {
+ u16 fs;
+ u32 mclk;
+ u32 rate;
+ u8 Reg0x04;
+ u8 Reg0x05;
+ u8 Reg0x06;
+ u8 Reg0x07;
+ u8 Reg0x08;
+ u8 Reg0x09;
+ u8 Reg0x0A;
+ u8 Reg0x0F;
+ u8 Reg0x11;
+ u8 Reg0x21;
+ u8 Reg0x22;
+ u8 Reg0x26;
+ u8 Reg0x30;
+ u8 Reg0x41;
+ u8 Reg0x42;
+ u8 Reg0x43;
+ u8 Reg0xF0;
+ u8 Reg0xF1;
+ u8 Reg0x16;
+ u8 Reg0x18;
+ u8 Reg0x19;
+};
+
+/* codec hifi mclk clock divider coefficients */
+static const struct _coeff_div coeff_div[] = {
+ {32, 256000, 8000, 0x00, 0x57, 0x84, 0xD0, 0x03, 0xC1, 0xB0, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {36, 288000, 8000, 0x00, 0x55, 0x84, 0xD0, 0x01, 0xC1, 0x90, 0x00, 0x00, 0x23, 0x8F, 0xB7, 0xC0, 0x1F, 0x8F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {48, 384000, 8000, 0x02, 0x5F, 0x04, 0xC0, 0x03, 0xC1, 0xB0, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {64, 512000, 8000, 0x00, 0x4D, 0x24, 0xC0, 0x03, 0xD1, 0xB0, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {72, 576000, 8000, 0x00, 0x45, 0x24, 0xC0, 0x01, 0xD1, 0x90, 0x00, 0x00, 0x23, 0x8F, 0xB7, 0xC0, 0x1F, 0x8F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {96, 768000, 8000, 0x02, 0x57, 0x84, 0xD0, 0x03, 0xC1, 0xB0, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {128, 1024000, 8000, 0x00, 0x45, 0x04, 0xD0, 0x03, 0xC1, 0xB0, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {192, 1536000, 8000, 0x02, 0x4D, 0x24, 0xC0, 0x03, 0xD1, 0xB0, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {256, 2048000, 8000, 0x01, 0x45, 0x04, 0xD0, 0x03, 0xC1, 0xB0, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {288, 2304000, 8000, 0x01, 0x51, 0x00, 0xC0, 0x01, 0xC1, 0x90, 0x00, 0x00, 0x23, 0x8F, 0xB7, 0xC0, 0x1F, 0x8F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {384, 3072000, 8000, 0x02, 0x45, 0x04, 0xD0, 0x03, 0xC1, 0xB0, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {512, 4096000, 8000, 0x00, 0x41, 0x04, 0xE0, 0x00, 0xD1, 0xB0, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {768, 6144000, 8000, 0x05, 0x45, 0x04, 0xD0, 0x03, 0xC1, 0xB0, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {1024, 8192000, 8000, 0x01, 0x41, 0x06, 0xE0, 0x00, 0xD1, 0xB0, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {1536, 12288000, 8000, 0x02, 0x41, 0x04, 0xE0, 0x00, 0xD1, 0xB0, 0x40, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {1625, 13000000, 8000, 0x40, 0x6E, 0x05, 0xC8, 0x01, 0xC2, 0x90, 0x40, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0x63, 0x95, 0x00, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {2048, 16384000, 8000, 0x03, 0x44, 0x01, 0xC0, 0x00, 0xD2, 0x80, 0x40, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {2304, 18432000, 8000, 0x11, 0x45, 0x25, 0xF0, 0x00, 0xD1, 0xB0, 0x40, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {3072, 24576000, 8000, 0x05, 0x44, 0x01, 0xC0, 0x00, 0xD2, 0x80, 0x40, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {32, 512000, 16000, 0x00, 0x55, 0x84, 0xD0, 0x01, 0xC1, 0x90, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {36, 576000, 16000, 0x00, 0x55, 0x84, 0xD0, 0x01, 0xC1, 0x90, 0x00, 0x00, 0x23, 0x8F, 0xB7, 0xC0, 0x1F, 0x8F, 0x01, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {48, 768000, 16000, 0x02, 0x57, 0x04, 0xC0, 0x01, 0xC1, 0x90, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {50, 800000, 16000, 0x00, 0x7E, 0x01, 0xD9, 0x00, 0xC2, 0x80, 0x00, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0xC7, 0x95, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {64, 1024000, 16000, 0x00, 0x45, 0x24, 0xC0, 0x01, 0xD1, 0x90, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {72, 1152000, 16000, 0x00, 0x45, 0x24, 0xC0, 0x01, 0xD1, 0x90, 0x00, 0x00, 0x23, 0x8F, 0xB7, 0xC0, 0x1F, 0x8F, 0x01, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {96, 1536000, 16000, 0x02, 0x55, 0x84, 0xD0, 0x01, 0xC1, 0x90, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {128, 2048000, 16000, 0x00, 0x51, 0x04, 0xD0, 0x01, 0xC1, 0x90, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {144, 2304000, 16000, 0x00, 0x51, 0x00, 0xC0, 0x01, 0xC1, 0x90, 0x00, 0x00, 0x23, 0x8F, 0xB7, 0xC0, 0x1F, 0x8F, 0x01, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {192, 3072000, 16000, 0x02, 0x65, 0x25, 0xE0, 0x00, 0xE1, 0x90, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {256, 4096000, 16000, 0x00, 0x41, 0x04, 0xC0, 0x01, 0xD1, 0x90, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {300, 4800000, 16000, 0x02, 0x66, 0x01, 0xD9, 0x00, 0xC2, 0x80, 0x00, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0xC7, 0x95, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {384, 6144000, 16000, 0x02, 0x51, 0x04, 0xD0, 0x01, 0xC1, 0x90, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {512, 8192000, 16000, 0x01, 0x41, 0x04, 0xC0, 0x01, 0xD1, 0x90, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {750, 12000000, 16000, 0x0E, 0x7E, 0x01, 0xC9, 0x00, 0xC2, 0x80, 0x40, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0xC7, 0x95, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {768, 12288000, 16000, 0x02, 0x41, 0x04, 0xC0, 0x01, 0xD1, 0x90, 0x40, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {1024, 16384000, 16000, 0x03, 0x41, 0x04, 0xC0, 0x01, 0xD1, 0x90, 0x40, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {1152, 18432000, 16000, 0x08, 0x51, 0x04, 0xD0, 0x01, 0xC1, 0x90, 0x40, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {1200, 19200000, 16000, 0x0B, 0x66, 0x01, 0xD9, 0x00, 0xC2, 0x80, 0x40, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0xC7, 0x95, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {1500, 24000000, 16000, 0x0E, 0x26, 0x01, 0xD9, 0x00, 0xC2, 0x80, 0xC0, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0xC7, 0x95, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {1536, 24576000, 16000, 0x05, 0x41, 0x04, 0xC0, 0x01, 0xD1, 0x90, 0xC0, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0xFF, 0x7F, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {1625, 26000000, 16000, 0x40, 0x6E, 0x05, 0xC8, 0x01, 0xC2, 0x90, 0xC0, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0x63, 0x95, 0x00, 0x12, 0x00, 0x12, 0x31, 0x0E},
+ {800, 19200000, 24000, 0x07, 0x66, 0x01, 0xD9, 0x00, 0xC2, 0x80, 0x40, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0xC7, 0x95, 0x00, 0x12, 0x00, 0x1A, 0x49, 0x14},
+ {600, 19200000, 32000, 0x05, 0x46, 0x01, 0xD8, 0x10, 0xD2, 0x80, 0x40, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0x63, 0x95, 0x00, 0x12, 0x00, 0x23, 0x61, 0x1B},
+ {32, 1411200, 44100, 0x00, 0x45, 0xA4, 0xD0, 0x10, 0xD1, 0x80, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {64, 2822400, 44100, 0x00, 0x51, 0x00, 0xC0, 0x10, 0xC1, 0x80, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {128, 5644800, 44100, 0x00, 0x41, 0x04, 0xD0, 0x10, 0xD1, 0x80, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {256, 11289600, 44100, 0x01, 0x41, 0x04, 0xD0, 0x10, 0xD1, 0x80, 0x40, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {512, 22579200, 44100, 0x03, 0x41, 0x04, 0xD0, 0x10, 0xD1, 0x80, 0xC0, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {32, 1536000, 48000, 0x00, 0x45, 0xA4, 0xD0, 0x10, 0xD1, 0x80, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {48, 2304000, 48000, 0x02, 0x55, 0x04, 0xC0, 0x10, 0xC1, 0x80, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {50, 2400000, 48000, 0x00, 0x76, 0x01, 0xC8, 0x10, 0xC2, 0x80, 0x00, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0x63, 0x95, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {64, 3072000, 48000, 0x00, 0x51, 0x04, 0xC0, 0x10, 0xC1, 0x80, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {100, 4800000, 48000, 0x00, 0x46, 0x01, 0xD8, 0x10, 0xD2, 0x80, 0x00, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0x63, 0x95, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {125, 6000000, 48000, 0x04, 0x6E, 0x05, 0xC8, 0x10, 0xC2, 0x80, 0x00, 0x01, 0x18, 0x95, 0xD0, 0xC0, 0x63, 0x95, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {128, 6144000, 48000, 0x00, 0x41, 0x04, 0xD0, 0x10, 0xD1, 0x80, 0x00, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {200, 9600000, 48000, 0x01, 0x46, 0x01, 0xD8, 0x10, 0xD2, 0x80, 0x00, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0x63, 0x95, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {250, 12000000, 48000, 0x04, 0x76, 0x01, 0xC8, 0x10, 0xC2, 0x80, 0x40, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0x63, 0x95, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {256, 12288000, 48000, 0x01, 0x41, 0x04, 0xD0, 0x10, 0xD1, 0x80, 0x40, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {384, 18432000, 48000, 0x02, 0x41, 0x04, 0xD0, 0x10, 0xD1, 0x80, 0x40, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {400, 19200000, 48000, 0x03, 0x46, 0x01, 0xD8, 0x10, 0xD2, 0x80, 0x40, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0x63, 0x95, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {500, 24000000, 48000, 0x04, 0x46, 0x01, 0xD8, 0x10, 0xD2, 0x80, 0xC0, 0x00, 0x18, 0x95, 0xD0, 0xC0, 0x63, 0x95, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {512, 24576000, 48000, 0x03, 0x41, 0x04, 0xD0, 0x10, 0xD1, 0x80, 0xC0, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {800, 38400000, 48000, 0x18, 0x45, 0x04, 0xC0, 0x10, 0xC1, 0x80, 0xC0, 0x00, 0x1F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x00, 0x12, 0x00, 0x35, 0x91, 0x28},
+ {128, 11289600, 88200, 0x00, 0x50, 0x00, 0xC0, 0x10, 0xC1, 0x80, 0x40, 0x00, 0x9F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x80, 0x12, 0xC0, 0x32, 0x89, 0x25},
+ {64, 6144000, 96000, 0x00, 0x41, 0x00, 0xD0, 0x10, 0xD1, 0x80, 0x00, 0x00, 0x9F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x80, 0x12, 0xC0, 0x35, 0x91, 0x28},
+ {128, 12288000, 96000, 0x00, 0x50, 0x00, 0xC0, 0x10, 0xC1, 0x80, 0xC0, 0x00, 0x9F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x80, 0x12, 0xC0, 0x35, 0x91, 0x28},
+ {256, 24576000, 96000, 0x00, 0x40, 0x00, 0xC0, 0x10, 0xC1, 0x80, 0xC0, 0x00, 0x9F, 0x7F, 0xBF, 0xC0, 0x7F, 0x7F, 0x80, 0x12, 0xC0, 0x35, 0x91, 0x28},
+ {128, 24576000, 192000, 0x00, 0x50, 0x00, 0xC0, 0x18, 0xC1, 0x81, 0xC0, 0x00, 0x8F, 0x7F, 0xEF, 0xC0, 0x3F, 0x7F, 0x80, 0x12, 0xC0, 0x3F, 0xF9, 0x3F},
+
+ {50, 400000, 8000, 0x00, 0x75, 0x05, 0xC8, 0x01, 0xC1, 0x90, 0x10, 0x00, 0x18, 0xC7, 0xD0, 0xC0, 0x8F, 0xC7, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {600, 4800000, 8000, 0x05, 0x65, 0x25, 0xF9, 0x00, 0xD1, 0x90, 0x10, 0x00, 0x18, 0xC7, 0xD0, 0xC0, 0x8F, 0xC7, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {1500, 12000000, 8000, 0x0E, 0x25, 0x25, 0xE8, 0x00, 0xD1, 0x90, 0x40, 0x00, 0x31, 0xC7, 0xC5, 0x00, 0x8F, 0xC7, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {2400, 19200000, 8000, 0x0B, 0x01, 0x00, 0xD0, 0x00, 0xD1, 0x80, 0x90, 0x00, 0x31, 0xC7, 0xC5, 0x00, 0xC7, 0xC7, 0x00, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {3000, 24000000, 8000, 0x0E, 0x24, 0x05, 0xD0, 0x00, 0xC2, 0x80, 0xC0, 0x00, 0x31, 0xC7, 0xC5, 0x00, 0x8F, 0xC7, 0x01, 0x12, 0x00, 0x09, 0x19, 0x07},
+ {3250, 26000000, 8000, 0x40, 0x05, 0xA4, 0xC0, 0x00, 0xD1, 0x80, 0xD0, 0x00, 0x31, 0xC7, 0xC5, 0x00, 0xC7, 0xC7, 0x00, 0x12, 0x00, 0x09, 0x19, 0x07},
+};
+
+static inline int get_coeff(int mclk, int rate)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
+ if (coeff_div[i].rate == rate && coeff_div[i].mclk == mclk)
+ return i;
+ }
+ return -EINVAL;
+}
+
+/*
+ * if PLL not be used, use internal clk1 for mclk,otherwise, use internal clk2 for PLL source.
+ */
+static int es8389_set_dai_sysclk(struct snd_soc_dai *dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct snd_soc_component *component = dai->component;
+ struct es8389_private *es8389 = snd_soc_component_get_drvdata(component);
+
+ es8389->sysclk = freq;
+
+ return 0;
+}
+
+static int es8389_set_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 es8389_private *es8389 = snd_soc_component_get_drvdata(component);
+
+ regmap_update_bits(es8389->regmap, ES8389_PTDM_SLOT,
+ ES8389_TDM_SLOT, (slots << ES8389_TDM_SHIFT));
+ regmap_update_bits(es8389->regmap, ES8389_DAC_RAMP,
+ ES8389_TDM_SLOT, (slots << ES8389_TDM_SHIFT));
+
+ return 0;
+}
+
+static int es8389_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+ struct snd_soc_component *component = dai->component;
+ struct es8389_private *es8389 = snd_soc_component_get_drvdata(component);
+ u8 state = 0;
+
+ switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) {
+ case SND_SOC_DAIFMT_CBC_CFP:
+ regmap_update_bits(es8389->regmap, ES8389_MASTER_MODE,
+ ES8389_MASTER_MODE_EN, ES8389_MASTER_MODE_EN);
+ es8389->mastermode = 1;
+ break;
+ case SND_SOC_DAIFMT_CBC_CFC:
+ es8389->mastermode = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_I2S:
+ state |= ES8389_DAIFMT_I2S;
+ break;
+ case SND_SOC_DAIFMT_RIGHT_J:
+ dev_err(component->dev, "component driver does not support right justified\n");
+ return -EINVAL;
+ case SND_SOC_DAIFMT_LEFT_J:
+ state |= ES8389_DAIFMT_LEFT_J;
+ break;
+ case SND_SOC_DAIFMT_DSP_A:
+ state |= ES8389_DAIFMT_DSP_A;
+ break;
+ case SND_SOC_DAIFMT_DSP_B:
+ state |= ES8389_DAIFMT_DSP_B;
+ break;
+ default:
+ break;
+ }
+ regmap_update_bits(es8389->regmap, ES8389_ADC_FORMAT_MUTE, ES8389_DAIFMT_MASK, state);
+ regmap_update_bits(es8389->regmap, ES8389_DAC_FORMAT_MUTE, ES8389_DAIFMT_MASK, state);
+
+ return 0;
+}
+
+static int es8389_pcm_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 es8389_private *es8389 = snd_soc_component_get_drvdata(component);
+ int coeff;
+ u8 state = 0;
+
+ switch (params_format(params)) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ state |= ES8389_S16_LE;
+ break;
+ case SNDRV_PCM_FORMAT_S20_3LE:
+ state |= ES8389_S20_3_LE;
+ break;
+ case SNDRV_PCM_FORMAT_S18_3LE:
+ state |= ES8389_S18_LE;
+ break;
+ case SNDRV_PCM_FORMAT_S24_LE:
+ state |= ES8389_S24_LE;
+ break;
+ case SNDRV_PCM_FORMAT_S32_LE:
+ state |= ES8389_S32_LE;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ regmap_update_bits(es8389->regmap, ES8389_ADC_FORMAT_MUTE, ES8389_DATA_LEN_MASK, state);
+ regmap_update_bits(es8389->regmap, ES8389_DAC_FORMAT_MUTE, ES8389_DATA_LEN_MASK, state);
+
+ if (es8389->mclk_src == ES8389_SCLK_PIN) {
+ regmap_update_bits(es8389->regmap, ES8389_MASTER_CLK,
+ ES8389_MCLK_SOURCE, es8389->mclk_src);
+ es8389->sysclk = params_channels(params) * params_width(params) * params_rate(params);
+ }
+
+ coeff = get_coeff(es8389->sysclk, params_rate(params));
+ if (coeff >= 0) {
+ regmap_write(es8389->regmap, ES8389_CLK_DIV1, coeff_div[coeff].Reg0x04);
+ regmap_write(es8389->regmap, ES8389_CLK_MUL, coeff_div[coeff].Reg0x05);
+ regmap_write(es8389->regmap, ES8389_CLK_MUX1, coeff_div[coeff].Reg0x06);
+ regmap_write(es8389->regmap, ES8389_CLK_MUX2, coeff_div[coeff].Reg0x07);
+ regmap_write(es8389->regmap, ES8389_CLK_CTL1, coeff_div[coeff].Reg0x08);
+ regmap_write(es8389->regmap, ES8389_CLK_CTL2, coeff_div[coeff].Reg0x09);
+ regmap_write(es8389->regmap, ES8389_CLK_CTL3, coeff_div[coeff].Reg0x0A);
+ regmap_update_bits(es8389->regmap, ES8389_OSC_CLK,
+ 0xC0, coeff_div[coeff].Reg0x0F);
+ regmap_write(es8389->regmap, ES8389_CLK_DIV2, coeff_div[coeff].Reg0x11);
+ regmap_write(es8389->regmap, ES8389_ADC_OSR, coeff_div[coeff].Reg0x21);
+ regmap_write(es8389->regmap, ES8389_ADC_DSP, coeff_div[coeff].Reg0x22);
+ regmap_write(es8389->regmap, ES8389_OSR_VOL, coeff_div[coeff].Reg0x26);
+ regmap_update_bits(es8389->regmap, ES8389_SYSTEM30,
+ 0xC0, coeff_div[coeff].Reg0x30);
+ regmap_write(es8389->regmap, ES8389_DAC_DSM_OSR, coeff_div[coeff].Reg0x41);
+ regmap_write(es8389->regmap, ES8389_DAC_DSP_OSR, coeff_div[coeff].Reg0x42);
+ regmap_update_bits(es8389->regmap, ES8389_DAC_MISC,
+ 0x81, coeff_div[coeff].Reg0x43);
+ regmap_update_bits(es8389->regmap, ES8389_CHIP_MISC,
+ 0x72, coeff_div[coeff].Reg0xF0);
+ regmap_write(es8389->regmap, ES8389_CSM_STATE1, coeff_div[coeff].Reg0xF1);
+ regmap_write(es8389->regmap, ES8389_SYSTEM16, coeff_div[coeff].Reg0x16);
+ regmap_write(es8389->regmap, ES8389_SYSTEM18, coeff_div[coeff].Reg0x18);
+ regmap_write(es8389->regmap, ES8389_SYSTEM19, coeff_div[coeff].Reg0x19);
+ } else {
+ dev_warn(component->dev, "Clock coefficients do not match");
+ }
+
+ return 0;
+}
+
+static int es8389_set_bias_level(struct snd_soc_component *component,
+ enum snd_soc_bias_level level)
+{
+ int ret;
+ struct es8389_private *es8389 = snd_soc_component_get_drvdata(component);
+
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ ret = clk_prepare_enable(es8389->mclk);
+ if (ret)
+ return ret;
+
+ regmap_update_bits(es8389->regmap, ES8389_HPSW, 0x20, 0x20);
+ regmap_write(es8389->regmap, ES8389_ANA_CTL1, 0xD9);
+ regmap_write(es8389->regmap, ES8389_ADC_EN, 0x8F);
+ regmap_write(es8389->regmap, ES8389_CSM_JUMP, 0xE4);
+ regmap_write(es8389->regmap, ES8389_RESET, 0x01);
+ regmap_write(es8389->regmap, ES8389_CLK_OFF1, 0xC3);
+ regmap_update_bits(es8389->regmap, ES8389_ADC_HPF1, 0x0f, 0x0a);
+ regmap_update_bits(es8389->regmap, ES8389_ADC_HPF2, 0x0f, 0x0a);
+ usleep_range(70000, 72000);
+ regmap_write(es8389->regmap, ES8389_DAC_RESET, 0X00);
+ break;
+ case SND_SOC_BIAS_PREPARE:
+ break;
+ case SND_SOC_BIAS_STANDBY:
+ regmap_update_bits(es8389->regmap, ES8389_ADC_HPF1, 0x0f, 0x04);
+ regmap_update_bits(es8389->regmap, ES8389_ADC_HPF2, 0x0f, 0x04);
+ regmap_write(es8389->regmap, ES8389_CSM_JUMP, 0xD4);
+ usleep_range(70000, 72000);
+ regmap_write(es8389->regmap, ES8389_ANA_CTL1, 0x59);
+ regmap_write(es8389->regmap, ES8389_ADC_EN, 0x00);
+ regmap_write(es8389->regmap, ES8389_CLK_OFF1, 0x00);
+ regmap_write(es8389->regmap, ES8389_RESET, 0x7E);
+ regmap_update_bits(es8389->regmap, ES8389_DAC_INV, 0x80, 0x80);
+ usleep_range(8000, 8500);
+ regmap_update_bits(es8389->regmap, ES8389_DAC_INV, 0x80, 0x00);
+
+ clk_disable_unprepare(es8389->mclk);
+ break;
+ case SND_SOC_BIAS_OFF:
+ break;
+ }
+ return 0;
+}
+
+
+
+static int es8389_mute(struct snd_soc_dai *dai, int mute, int direction)
+{
+ struct snd_soc_component *component = dai->component;
+ struct es8389_private *es8389 = snd_soc_component_get_drvdata(component);
+
+ if (mute) {
+ if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
+ regmap_update_bits(es8389->regmap, ES8389_DAC_FORMAT_MUTE,
+ 0x03, 0x03);
+ } else {
+ regmap_update_bits(es8389->regmap, ES8389_ADC_FORMAT_MUTE,
+ 0x03, 0x03);
+ }
+ } else {
+ if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
+ regmap_update_bits(es8389->regmap, ES8389_DAC_FORMAT_MUTE,
+ 0x03, 0x00);
+ } else {
+ regmap_update_bits(es8389->regmap, ES8389_ADC_FORMAT_MUTE,
+ 0x03, 0x00);
+ }
+ }
+
+ return 0;
+}
+
+#define es8389_RATES SNDRV_PCM_RATE_8000_96000
+
+#define es8389_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static const struct snd_soc_dai_ops es8389_ops = {
+ .hw_params = es8389_pcm_hw_params,
+ .set_fmt = es8389_set_dai_fmt,
+ .set_sysclk = es8389_set_dai_sysclk,
+ .set_tdm_slot = es8389_set_tdm_slot,
+ .mute_stream = es8389_mute,
+};
+
+static struct snd_soc_dai_driver es8389_dai = {
+ .name = "ES8389 HiFi",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = es8389_RATES,
+ .formats = es8389_FORMATS,
+ },
+ .capture = {
+ .stream_name = "Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = es8389_RATES,
+ .formats = es8389_FORMATS,
+ },
+ .ops = &es8389_ops,
+ .symmetric_rate = 1,
+};
+
+static void es8389_init(struct snd_soc_component *component)
+{
+ struct es8389_private *es8389 = snd_soc_component_get_drvdata(component);
+
+ regmap_write(es8389->regmap, ES8389_ISO_CTL, 0x00);
+ regmap_write(es8389->regmap, ES8389_RESET, 0x7E);
+ regmap_write(es8389->regmap, ES8389_ISO_CTL, 0x38);
+ regmap_write(es8389->regmap, ES8389_ADC_HPF1, 0x64);
+ regmap_write(es8389->regmap, ES8389_ADC_HPF2, 0x04);
+ regmap_write(es8389->regmap, ES8389_DAC_INV, 0x03);
+
+ regmap_write(es8389->regmap, ES8389_VMID, 0x2A);
+ regmap_write(es8389->regmap, ES8389_ANA_CTL1, 0xC9);
+ regmap_write(es8389->regmap, ES8389_ANA_VSEL, 0x4F);
+ regmap_write(es8389->regmap, ES8389_ANA_CTL2, 0x06);
+ regmap_write(es8389->regmap, ES8389_LOW_POWER1, 0x00);
+ regmap_write(es8389->regmap, ES8389_DMIC_EN, 0x16);
+
+ regmap_write(es8389->regmap, ES8389_PGA_SW, 0xAA);
+ regmap_write(es8389->regmap, ES8389_MOD_SW1, 0x66);
+ regmap_write(es8389->regmap, ES8389_MOD_SW2, 0x99);
+ regmap_write(es8389->regmap, ES8389_ADC_MODE, (0x00 | ES8389_TDM_MODE));
+ regmap_update_bits(es8389->regmap, ES8389_DMIC_EN, 0xC0, 0x00);
+ regmap_update_bits(es8389->regmap, ES8389_ADC_MODE, 0x03, 0x00);
+
+ regmap_update_bits(es8389->regmap, ES8389_MIC1_GAIN,
+ ES8389_MIC_SEL_MASK, ES8389_MIC_DEFAULT);
+ regmap_update_bits(es8389->regmap, ES8389_MIC2_GAIN,
+ ES8389_MIC_SEL_MASK, ES8389_MIC_DEFAULT);
+ regmap_write(es8389->regmap, ES8389_CSM_JUMP, 0xC4);
+ regmap_write(es8389->regmap, ES8389_MASTER_MODE, 0x08);
+ regmap_write(es8389->regmap, ES8389_CSM_STATE1, 0x00);
+ regmap_write(es8389->regmap, ES8389_SYSTEM12, 0x01);
+ regmap_write(es8389->regmap, ES8389_SYSTEM13, 0x01);
+ regmap_write(es8389->regmap, ES8389_SYSTEM14, 0x01);
+ regmap_write(es8389->regmap, ES8389_SYSTEM15, 0x01);
+ regmap_write(es8389->regmap, ES8389_SYSTEM16, 0x35);
+ regmap_write(es8389->regmap, ES8389_SYSTEM17, 0x09);
+ regmap_write(es8389->regmap, ES8389_SYSTEM18, 0x91);
+ regmap_write(es8389->regmap, ES8389_SYSTEM19, 0x28);
+ regmap_write(es8389->regmap, ES8389_SYSTEM1A, 0x01);
+ regmap_write(es8389->regmap, ES8389_SYSTEM1B, 0x01);
+ regmap_write(es8389->regmap, ES8389_SYSTEM1C, 0x11);
+
+ regmap_write(es8389->regmap, ES8389_CHIP_MISC, 0x13);
+ regmap_write(es8389->regmap, ES8389_MASTER_CLK, 0x00);
+ regmap_write(es8389->regmap, ES8389_CLK_DIV1, 0x00);
+ regmap_write(es8389->regmap, ES8389_CLK_MUL, 0x10);
+ regmap_write(es8389->regmap, ES8389_CLK_MUX1, 0x00);
+ regmap_write(es8389->regmap, ES8389_CLK_MUX2, 0xC0);
+ regmap_write(es8389->regmap, ES8389_CLK_CTL1, 0x00);
+ regmap_write(es8389->regmap, ES8389_CLK_CTL2, 0xC0);
+ regmap_write(es8389->regmap, ES8389_CLK_CTL3, 0x80);
+ regmap_write(es8389->regmap, ES8389_SCLK_DIV, 0x04);
+ regmap_write(es8389->regmap, ES8389_LRCK_DIV1, 0x01);
+ regmap_write(es8389->regmap, ES8389_LRCK_DIV2, 0x00);
+ regmap_write(es8389->regmap, ES8389_OSC_CLK, 0x00);
+ regmap_write(es8389->regmap, ES8389_ADC_OSR, 0x1F);
+ regmap_write(es8389->regmap, ES8389_ADC_DSP, 0x7F);
+ regmap_write(es8389->regmap, ES8389_ADC_MUTE, 0xC0);
+ regmap_write(es8389->regmap, ES8389_SYSTEM30, 0xF4);
+ regmap_write(es8389->regmap, ES8389_DAC_DSM_OSR, 0x7F);
+ regmap_write(es8389->regmap, ES8389_DAC_DSP_OSR, 0x7F);
+ regmap_write(es8389->regmap, ES8389_DAC_MISC, 0x10);
+ regmap_write(es8389->regmap, ES8389_DAC_RAMP, 0x0F);
+ regmap_write(es8389->regmap, ES8389_SYSTEM4C, 0xC0);
+ regmap_write(es8389->regmap, ES8389_RESET, 0x00);
+ regmap_write(es8389->regmap, ES8389_CLK_OFF1, 0xC1);
+ regmap_write(es8389->regmap, ES8389_RESET, 0x01);
+ regmap_write(es8389->regmap, ES8389_DAC_RESET, 0x02);
+
+ regmap_update_bits(es8389->regmap, ES8389_ADC_FORMAT_MUTE, 0x03, 0x03);
+ regmap_update_bits(es8389->regmap, ES8389_DAC_FORMAT_MUTE, 0x03, 0x03);
+}
+
+static int es8389_suspend(struct snd_soc_component *component)
+{
+ struct es8389_private *es8389 = snd_soc_component_get_drvdata(component);
+
+ es8389_set_bias_level(component, SND_SOC_BIAS_STANDBY);
+ regcache_cache_only(es8389->regmap, true);
+ regcache_mark_dirty(es8389->regmap);
+
+ return 0;
+}
+
+static int es8389_resume(struct snd_soc_component *component)
+{
+ struct es8389_private *es8389 = snd_soc_component_get_drvdata(component);
+ unsigned int regv;
+
+ regcache_cache_only(es8389->regmap, false);
+ regcache_cache_bypass(es8389->regmap, true);
+ regmap_read(es8389->regmap, ES8389_RESET, ®v);
+ regcache_cache_bypass(es8389->regmap, false);
+
+ if (regv == 0xff)
+ es8389_init(component);
+ else
+ es8389_set_bias_level(component, SND_SOC_BIAS_ON);
+
+ regcache_sync(es8389->regmap);
+
+ return 0;
+}
+
+static int es8389_probe(struct snd_soc_component *component)
+{
+ int ret;
+ struct es8389_private *es8389 = snd_soc_component_get_drvdata(component);
+
+ ret = device_property_read_u8(component->dev, "everest,mclk-src", &es8389->mclk_src);
+ if (ret != 0) {
+ dev_dbg(component->dev, "mclk-src return %d", ret);
+ es8389->mclk_src = ES8389_MCLK_SOURCE;
+ }
+
+ es8389->mclk = devm_clk_get(component->dev, "mclk");
+ if (IS_ERR(es8389->mclk))
+ return dev_err_probe(component->dev, PTR_ERR(es8389->mclk),
+ "ES8389 is unable to get mclk\n");
+
+ if (!es8389->mclk)
+ dev_err(component->dev, "%s, assuming static mclk\n", __func__);
+
+ ret = clk_prepare_enable(es8389->mclk);
+ if (ret) {
+ dev_err(component->dev, "%s, unable to enable mclk\n", __func__);
+ return ret;
+ }
+
+ es8389_init(component);
+ es8389_set_bias_level(component, SND_SOC_BIAS_STANDBY);
+
+ return 0;
+}
+
+static void es8389_remove(struct snd_soc_component *component)
+{
+ struct es8389_private *es8389 = snd_soc_component_get_drvdata(component);
+
+ regmap_write(es8389->regmap, ES8389_MASTER_MODE, 0x28);
+ regmap_write(es8389->regmap, ES8389_HPSW, 0x00);
+ regmap_write(es8389->regmap, ES8389_VMID, 0x00);
+ regmap_write(es8389->regmap, ES8389_RESET, 0x00);
+ regmap_write(es8389->regmap, ES8389_CSM_JUMP, 0xCC);
+ usleep_range(500000, 550000);//500MS
+ regmap_write(es8389->regmap, ES8389_CSM_JUMP, 0x00);
+ regmap_write(es8389->regmap, ES8389_ANA_CTL1, 0x08);
+ regmap_write(es8389->regmap, ES8389_ISO_CTL, 0xC1);
+ regmap_write(es8389->regmap, ES8389_PULL_DOWN, 0x00);
+
+}
+
+static const struct snd_soc_component_driver soc_codec_dev_es8389 = {
+ .probe = es8389_probe,
+ .remove = es8389_remove,
+ .suspend = es8389_suspend,
+ .resume = es8389_resume,
+ .set_bias_level = es8389_set_bias_level,
+
+ .controls = es8389_snd_controls,
+ .num_controls = ARRAY_SIZE(es8389_snd_controls),
+ .dapm_widgets = es8389_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(es8389_dapm_widgets),
+ .dapm_routes = es8389_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(es8389_dapm_routes),
+ .idle_bias_on = 1,
+ .use_pmdown_time = 1,
+};
+
+static const struct regmap_config es8389_regmap = {
+ .reg_bits = 8,
+ .val_bits = 8,
+
+ .max_register = ES8389_MAX_REGISTER,
+
+ .volatile_reg = es8389_volatile_register,
+ .cache_type = REGCACHE_MAPLE,
+};
+
+static void es8389_i2c_shutdown(struct i2c_client *i2c)
+{
+ struct es8389_private *es8389;
+
+ es8389 = i2c_get_clientdata(i2c);
+
+ regmap_write(es8389->regmap, ES8389_MASTER_MODE, 0x28);
+ regmap_write(es8389->regmap, ES8389_HPSW, 0x00);
+ regmap_write(es8389->regmap, ES8389_VMID, 0x00);
+ regmap_write(es8389->regmap, ES8389_RESET, 0x00);
+ regmap_write(es8389->regmap, ES8389_CSM_JUMP, 0xCC);
+ usleep_range(500000, 550000);//500MS
+ regmap_write(es8389->regmap, ES8389_CSM_JUMP, 0x00);
+ regmap_write(es8389->regmap, ES8389_ANA_CTL1, 0x08);
+ regmap_write(es8389->regmap, ES8389_ISO_CTL, 0xC1);
+ regmap_write(es8389->regmap, ES8389_PULL_DOWN, 0x00);
+}
+
+static int es8389_i2c_probe(struct i2c_client *i2c_client)
+{
+ struct es8389_private *es8389;
+ int ret;
+
+ es8389 = devm_kzalloc(&i2c_client->dev, sizeof(*es8389), GFP_KERNEL);
+ if (es8389 == NULL)
+ return -ENOMEM;
+
+ i2c_set_clientdata(i2c_client, es8389);
+ es8389->regmap = devm_regmap_init_i2c(i2c_client, &es8389_regmap);
+ if (IS_ERR(es8389->regmap))
+ return dev_err_probe(&i2c_client->dev, PTR_ERR(es8389->regmap),
+ "regmap_init() failed\n");
+
+ ret = devm_snd_soc_register_component(&i2c_client->dev,
+ &soc_codec_dev_es8389,
+ &es8389_dai,
+ 1);
+
+ return ret;
+}
+
+#ifdef CONFIG_OF
+static const struct of_device_id es8389_if_dt_ids[] = {
+ { .compatible = "everest,es8389", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, es8389_if_dt_ids);
+#endif
+
+static const struct i2c_device_id es8389_i2c_id[] = {
+ {"es8389"},
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, es8389_i2c_id);
+
+static struct i2c_driver es8389_i2c_driver = {
+ .driver = {
+ .name = "es8389",
+ .of_match_table = of_match_ptr(es8389_if_dt_ids),
+ },
+ .shutdown = es8389_i2c_shutdown,
+ .probe = es8389_i2c_probe,
+ .id_table = es8389_i2c_id,
+};
+module_i2c_driver(es8389_i2c_driver);
+
+MODULE_DESCRIPTION("ASoC es8389 driver");
+MODULE_AUTHOR("Michael Zhang <zhangyi@everest-semi.com>");
+MODULE_LICENSE("GPL");
projects / linux-block.git / commitdiff