diff -drupN a/sound/soc/sunxi/sun8iw11-codec.c b/sound/soc/sunxi/sun8iw11-codec.c
--- a/sound/soc/sunxi/sun8iw11-codec.c	1970-01-01 03:00:00.000000000 +0300
+++ b/sound/soc/sunxi/sun8iw11-codec.c	2022-06-12 05:28:14.000000000 +0300
@@ -0,0 +1,1372 @@
+/*
+ * sound\soc\sunxi\sun8iw11_codec.c
+ * (C) Copyright 2014-2018
+ * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
+ * huangxin <huangxin@allwinnertech.com>
+ * wolfgang huang <huangjinhui@allwinnertech.com>
+ *
+ * some simple description for this code
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/delay.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
+#include <linux/of_address.h>
+#include <linux/of_device.h>
+#include <linux/pm.h>
+#include <linux/regulator/consumer.h>
+#include <linux/pinctrl/consumer.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/soc-dapm.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include <linux/sunxi-gpio.h>
+
+#include "sunxi_rw_func.h"
+#include "sun8iw11-codec.h"
+
+//#define	SUNXI_DAPM_HPPA
+#undef  SUNXI_DAPM_HPPA
+
+#define	DRV_NAME	"sunxi-internal-codec"
+
+struct codec_hw_config {
+	u32 adcagc_cfg:1;
+	u32 adcdrc_cfg:1;
+	u32 dacdrc_cfg:1;
+	u32 adchpf_cfg:1;
+	u32 dachpf_cfg:1;
+};
+
+struct sunxi_codec {
+	struct device *dev;
+	struct regmap *regmap;
+	void __iomem *analogbase;
+	struct clk *pllclk;
+	struct clk *moduleclk;
+	/* self user config params */
+	u32 headphonevol;
+	u32 maingain;
+	u32 spkervol;
+	u32 pa_sleep_time;
+	u32 spk_gpio;
+	bool hp_dirused;
+	bool spk_gpio_used;
+	struct codec_hw_config hwconfig;
+
+};
+
+struct sample_rate {
+	unsigned int samplerate;
+	unsigned int rate_bit;
+};
+
+static const struct sample_rate sample_rate_conv[] = {
+	{44100, 0},
+	{48000, 0},
+	{8000, 5},
+	{32000, 1},
+	{22050, 2},
+	{24000, 2},
+	{16000, 3},
+	{11025, 4},
+	{12000, 4},
+	{192000, 6},
+	{96000, 7},
+};
+
+static const DECLARE_TLV_DB_SCALE(digital_tlv, -7424, 116, 0);
+static const DECLARE_TLV_DB_SCALE(headphone_tlv, -6300, 100, 1);
+static const DECLARE_TLV_DB_SCALE(linein_tlv, -450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(fm_tlv, -450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(mic_gain_tlv, -450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(phoneout_tlv, -450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(adc_gain_tlv, -450, 150, 0);
+static const unsigned int mic_boost_tlv[] = {
+	TLV_DB_RANGE_HEAD(2),
+	0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
+	1, 7, TLV_DB_SCALE_ITEM(2400, 300, 0),
+};
+
+static void adcagc_config(struct snd_soc_codec *codec)
+{
+}
+
+static void adcdrc_config(struct snd_soc_codec *codec)
+{
+}
+
+static void adchpf_config(struct snd_soc_codec *codec)
+{
+	snd_soc_update_bits(codec, SUNXI_ADC_DRC_HHPFC, (0xFF<<ADC_HHPF_CONF), (0xFF<<ADC_HHPF_CONF));
+	snd_soc_update_bits(codec, SUNXI_ADC_DRC_LHPFC, (0xFFFF<<ADC_LHPF_CONF), (0xFAC1<<ADC_LHPF_CONF));
+}
+
+static void adchpf_enable(struct snd_soc_codec *codec, bool on)
+{
+	if (on) {
+		snd_soc_update_bits(codec, SUNXI_ADC_DAP_CTR, (0x01<<ENADC_DRC), (0x01<<ENADC_DRC));
+		snd_soc_update_bits(codec, SUNXI_ADC_DAP_CTR, (0x01<<ADC_DRC_HPF_EN), (0x01<<ADC_DRC_HPF_EN));
+	} else {
+		snd_soc_update_bits(codec, SUNXI_ADC_DAP_CTR, (0x01<<ENADC_DRC), (0x0<<ENADC_DRC));
+		snd_soc_update_bits(codec, SUNXI_ADC_DAP_CTR, (0x01<<ADC_DRC_HPF_EN), (0x0<<ADC_DRC_HPF_EN));
+	}
+}
+
+static void dacdrc_config(struct snd_soc_codec *codec)
+{
+}
+
+static void dachpf_config(struct snd_soc_codec *codec)
+{
+}
+
+static void adcdrc_enable(struct snd_soc_codec *codec, bool on)
+{
+	if (on) {
+	} else {
+	}
+}
+
+static void dacdrc_enable(struct snd_soc_codec *codec, bool on)
+{
+	if (on) {
+	} else {
+	}
+}
+
+static void adcagc_enable(struct snd_soc_codec *codec, bool on)
+{
+	if (on) {
+	} else {
+	}
+}
+
+static void dachpf_enable(struct snd_soc_codec *codec, bool on)
+{
+	if (on) {
+	} else {
+	}
+}
+
+static int sunxi_codec_get_hub_mode(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_component_to_codec(component);
+	unsigned int reg_val;
+
+	reg_val = snd_soc_read(codec, SUNXI_DAC_DPC);
+
+	ucontrol->value.integer.value[0] = ((reg_val & (1<<DAC_HUB_EN)) ? 2 : 1);
+	return 0;
+}
+
+static int sunxi_codec_set_hub_mode(struct snd_kcontrol *kcontrol,
+			struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_component_to_codec(component);
+
+	switch (ucontrol->value.integer.value[0]) {
+	case	0:
+	case	1:
+		snd_soc_update_bits(codec, SUNXI_DAC_DPC,
+				(0x1 << DAC_HUB_EN), (0x0 << DAC_HUB_EN));
+		break;
+	case	2:
+		snd_soc_update_bits(codec, SUNXI_DAC_DPC,
+				(0x1 << DAC_HUB_EN), (0x1 << DAC_HUB_EN));
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+/* sunxi codec hub mdoe select */
+static const char *sunxi_codec_hub_function[] = {"null",
+			"hub_disable", "hub_enable"};
+
+static const struct soc_enum sunxi_codec_hub_mode_enum[] = {
+	SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(sunxi_codec_hub_function),
+			sunxi_codec_hub_function),
+};
+
+#ifdef	SUNXI_DAPM_HPPA
+static int sunxi_hppa_event(struct snd_soc_dapm_widget *w,
+				struct snd_kcontrol *k, int event)
+{
+	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+	struct sunxi_codec *sunxi_internal_codec =
+			snd_soc_codec_get_drvdata(codec);
+	switch (event) {
+	case	SND_SOC_DAPM_POST_PMU:
+		snd_soc_update_bits(codec, SUNXI_PAEN_HP_CTR,
+				(1<<HPPAEN), (1<<HPPAEN));
+		/* time delay to wait headphone pa work fine */
+		msleep(sunxi_internal_codec->pa_sleep_time + 150);
+		break;
+	case	SND_SOC_DAPM_PRE_PMD:
+		snd_soc_update_bits(codec, SUNXI_PAEN_HP_CTR,
+				(1<<HPPAEN), (0<<HPPAEN));
+		break;
+	default:
+		break;
+	}
+	return 0;
+}
+#else
+static inline int sunxi_hppa_event(struct snd_soc_dapm_widget *w,
+			struct snd_kcontrol *k, int event)
+{
+	return 0;
+}
+#endif
+
+static int sunxi_spkpa_event(struct snd_soc_dapm_widget *w,
+				struct snd_kcontrol *k, int event)
+{
+	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+	struct sunxi_codec *sunxi_internal_codec =
+			snd_soc_codec_get_drvdata(codec);
+
+	switch (event) {
+	case	SND_SOC_DAPM_POST_PMU:
+		if (sunxi_internal_codec->spk_gpio_used) {
+			gpio_set_value(sunxi_internal_codec->spk_gpio, 1);
+			/* time delay to wait spk pa work fine, general setting 50ms */
+			mdelay(50);
+		}
+		break;
+	case	SND_SOC_DAPM_PRE_PMD:
+		if (sunxi_internal_codec->spk_gpio_used)
+			gpio_set_value(sunxi_internal_codec->spk_gpio, 0);
+		break;
+	default:
+		break;
+	}
+	return 0;
+}
+
+static int sunxi_playback_event(struct snd_soc_dapm_widget *w,
+				struct snd_kcontrol *k, int event)
+{
+	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+	switch (event) {
+	case	SND_SOC_DAPM_POST_PMU:
+		snd_soc_update_bits(codec, SUNXI_DAC_DPC,
+				(0x1<<EN_DAC), (0x1<<EN_DAC));
+		break;
+	case	SND_SOC_DAPM_POST_PMD:
+		snd_soc_update_bits(codec, SUNXI_DAC_DPC,
+				(0x1<<EN_DAC), (0x0<<EN_DAC));
+		break;
+	default:
+		break;
+	}
+	return 0;
+}
+
+static int sunxi_capture_event(struct snd_soc_dapm_widget *w,
+				struct snd_kcontrol *k, int event)
+{
+	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
+	switch (event) {
+	case	SND_SOC_DAPM_POST_PMU:
+		snd_soc_update_bits(codec, SUNXI_ADC_FIFO_CTR,
+				(0x1<<EN_AD), (0x1<<EN_AD));
+		break;
+	case	SND_SOC_DAPM_POST_PMD:
+		snd_soc_update_bits(codec, SUNXI_ADC_FIFO_CTR,
+				(0x1<<EN_AD), (0x0<<EN_AD));
+		break;
+	default:
+		break;
+	}
+	return 0;
+}
+
+static const struct snd_kcontrol_new sunxi_codec_controls[] = {
+	SOC_ENUM_EXT("codec hub mode", sunxi_codec_hub_mode_enum[0],
+				sunxi_codec_get_hub_mode,
+				sunxi_codec_set_hub_mode),
+	SOC_SINGLE_TLV("digital volume", SUNXI_DAC_DPC,
+					DVOL, 0x3F, 1, digital_tlv),
+	SOC_SINGLE_TLV("Headphone volume", SUNXI_HP_VOLC,
+					HPVOL, 0x3F, 0, headphone_tlv),
+	SOC_DOUBLE_TLV("LINEIN Mixer volume", SUNXI_LINEIN_GCTR,
+				LINEINLG, LINEINRG, 0x7, 0, linein_tlv),
+	SOC_SINGLE_TLV("FM gain volume", SUNXI_FM_GCTR, FMG, 0x7, 0, fm_tlv),
+	SOC_SINGLE_TLV("LINEIN gain volume", SUNXI_FM_GCTR,
+					LINEING, 0x7, 0, linein_tlv),
+	SOC_DOUBLE_TLV("MIC gain volume", SUNXI_MICIN_GCTR,
+				MIC1_GAIN, MIC2_GAIN, 0x7, 0, mic_gain_tlv),
+	SOC_SINGLE_TLV("phoneout volume", SUNXI_PHONEOUT_CTR,
+				PHONEOUTG, 0x7, 0, phoneout_tlv),
+	SOC_SINGLE_TLV("MIC1 boost volume", SUNXI_MIC1G_MICBIAS_CTR,
+				MIC1_BOOST, 0x7, 0, mic_boost_tlv),
+	SOC_SINGLE_TLV("MIC2 boost volume", SUNXI_MIC2G_LINEEN_CTR,
+				MIC2BOOST, 0x7, 0, mic_boost_tlv),
+	SOC_SINGLE_TLV("ADC gain volume", SUNXI_ADC_AP_EN,
+				ADCG, 0x7, 0, adc_gain_tlv),
+};
+
+static const char *hp_mux_text[] = {
+	"DAC",
+	"OMIX",
+};
+
+static const struct soc_enum hpr_enum =
+	SOC_ENUM_SINGLE(SUNXI_DAC_PA_SRC, RHPIS, 2, hp_mux_text);
+
+static const struct snd_kcontrol_new hpr_mux =
+	SOC_DAPM_ENUM("HPR Mux", hpr_enum);
+
+static const struct soc_enum hpl_enum =
+	SOC_ENUM_SINGLE(SUNXI_DAC_PA_SRC, LHPIS, 2, hp_mux_text);
+
+static const struct snd_kcontrol_new hpl_mux =
+	SOC_DAPM_ENUM("HPL Mux", hpl_enum);
+
+static const char *mic2_mux_text[] = {
+	"MIC3IN",
+	"MIC2IN",
+};
+
+static const struct soc_enum mic2_enum =
+	SOC_ENUM_SINGLE(SUNXI_MIC1G_MICBIAS_CTR, MIC2_SS, 2, mic2_mux_text);
+
+static const struct snd_kcontrol_new mic2_mux =
+	SOC_DAPM_ENUM("MIC2SRC Mux", mic2_enum);
+
+static const struct snd_kcontrol_new left_output_mixer[] = {
+	SOC_DAPM_SINGLE("DACR Switch", SUNXI_LOMIX_SRC, LMIX_RDAC, 1, 0),
+	SOC_DAPM_SINGLE("DACL Switch", SUNXI_LOMIX_SRC, LMIX_LDAC, 1, 0),
+	SOC_DAPM_SINGLE("FML Switch", SUNXI_LOMIX_SRC, LMIX_FML, 1, 0),
+	SOC_DAPM_SINGLE("LINEINL Switch", SUNXI_LOMIX_SRC, LMIX_LINEINL, 1, 0),
+	SOC_DAPM_SINGLE("LINEINLR Switch", SUNXI_LOMIX_SRC, LMIX_LINEINLR, 1, 0),
+	SOC_DAPM_SINGLE("MIC2 Boost Switch", SUNXI_LOMIX_SRC, LMIX_MIC2_BST, 1, 0),
+	SOC_DAPM_SINGLE("MIC1 Boost Switch", SUNXI_LOMIX_SRC, LMIX_MIC1_BST, 1, 0),
+};
+
+static const struct snd_kcontrol_new right_output_mixer[] = {
+	SOC_DAPM_SINGLE("DACL Switch", SUNXI_ROMIX_SRC, RMIX_LDAC, 1, 0),
+	SOC_DAPM_SINGLE("DACR Switch", SUNXI_ROMIX_SRC, RMIX_RDAC, 1, 0),
+	SOC_DAPM_SINGLE("FMR Switch", SUNXI_ROMIX_SRC, RMIX_FMR, 1, 0),
+	SOC_DAPM_SINGLE("LINEINR Switch", SUNXI_ROMIX_SRC, RMIX_LINEINR, 1, 0),
+	SOC_DAPM_SINGLE("LINEINLR Switch", SUNXI_ROMIX_SRC, RMIX_LINEINLR, 1, 0),
+	SOC_DAPM_SINGLE("MIC2 Boost Switch", SUNXI_ROMIX_SRC, RMIX_MIC2_BST, 1, 0),
+	SOC_DAPM_SINGLE("MIC1 Boost Switch", SUNXI_ROMIX_SRC, RMIX_MIC1_BST, 1, 0),
+};
+
+static const struct snd_kcontrol_new left_input_mixer[] = {
+	SOC_DAPM_SINGLE("ROMIX Switch", SUNXI_LADCMIX_SRC, LADC_ROUT_MIX, 1, 0),
+	SOC_DAPM_SINGLE("LOMIX Switch", SUNXI_LADCMIX_SRC, LADC_LOUT_MIX, 1, 0),
+	SOC_DAPM_SINGLE("FML Switch", SUNXI_LADCMIX_SRC, LADC_FML, 1, 0),
+	SOC_DAPM_SINGLE("LINEINL Switch", SUNXI_LADCMIX_SRC, LADC_LINEINL, 1, 0),
+	SOC_DAPM_SINGLE("LINEINLR Switch", SUNXI_LADCMIX_SRC, LADC_LINEINLR, 1, 0),
+	SOC_DAPM_SINGLE("MIC2 Boost Switch", SUNXI_LADCMIX_SRC, LADC_MIC2_BST, 1, 0),
+	SOC_DAPM_SINGLE("MIC1 Boost Switch", SUNXI_LADCMIX_SRC, LADC_MIC1_BST, 1, 0),
+};
+
+static const struct snd_kcontrol_new right_input_mixer[] = {
+	SOC_DAPM_SINGLE("LOMIX Switch", SUNXI_RADCMIX_SRC, RADC_LOUT_MIX, 1, 0),
+	SOC_DAPM_SINGLE("ROMIX Switch", SUNXI_RADCMIX_SRC, RADC_ROUT_MIX, 1, 0),
+	SOC_DAPM_SINGLE("FMR Switch", SUNXI_RADCMIX_SRC, RADC_FMR, 1, 0),
+	SOC_DAPM_SINGLE("LINEINR Switch", SUNXI_RADCMIX_SRC, RADC_LINEINR, 1, 0),
+	SOC_DAPM_SINGLE("LINEINLR Switch", SUNXI_RADCMIX_SRC, RADC_LINEINLR, 1, 0),
+	SOC_DAPM_SINGLE("MIC2 Boost Switch", SUNXI_RADCMIX_SRC, RADC_MIC2_BST, 1, 0),
+	SOC_DAPM_SINGLE("MIC1 Boost Switch", SUNXI_RADCMIX_SRC, RADC_MIC1_BST, 1, 0),
+};
+
+static const struct snd_kcontrol_new phoneout_mixer[] = {
+	SOC_DAPM_SINGLE("LOMIX Switch", SUNXI_PHONEOUT_CTR, PHONEOUTS0, 1, 0),
+	SOC_DAPM_SINGLE("ROMIX Switch", SUNXI_PHONEOUT_CTR, PHONEOUTS1, 1, 0),
+	SOC_DAPM_SINGLE("MIC2 Boost Switch", SUNXI_PHONEOUT_CTR, PHONEOUTS2, 1, 0),
+	SOC_DAPM_SINGLE("MIC1 Boost Switch", SUNXI_PHONEOUT_CTR, PHONEOUTS3, 1, 0),
+};
+
+static const struct snd_soc_dapm_widget sunxi_codec_dapm_widgets[] = {
+	SND_SOC_DAPM_AIF_IN_E("DACL", "Playback", 0, SUNXI_DAC_PA_SRC, DACALEN, 0,
+				sunxi_playback_event,
+				SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+	SND_SOC_DAPM_AIF_IN_E("DACR", "Playback", 0, SUNXI_DAC_PA_SRC, DACAREN, 0,
+				sunxi_playback_event,
+				SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+	SND_SOC_DAPM_AIF_OUT_E("ADCL", "Capture", 0, SUNXI_ADC_AP_EN, ADCLEN, 0,
+				sunxi_capture_event,
+				SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+	SND_SOC_DAPM_AIF_OUT_E("ADCR", "Capture", 0, SUNXI_ADC_AP_EN, ADCREN, 0,
+				sunxi_capture_event,
+				SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
+
+	SND_SOC_DAPM_MIXER("Left Output Mixer", SUNXI_DAC_PA_SRC, LMIXEN, 0,
+			left_output_mixer, ARRAY_SIZE(left_output_mixer)),
+	SND_SOC_DAPM_MIXER("Right Output Mixer", SUNXI_DAC_PA_SRC, RMIXEN, 0,
+			right_output_mixer, ARRAY_SIZE(right_output_mixer)),
+	SND_SOC_DAPM_MIXER("Left Input Mixer", SND_SOC_NOPM, 0, 0,
+			left_input_mixer, ARRAY_SIZE(left_input_mixer)),
+	SND_SOC_DAPM_MIXER("Right Input Mixer", SND_SOC_NOPM, 0, 0,
+			right_input_mixer, ARRAY_SIZE(right_input_mixer)),
+	SND_SOC_DAPM_MIXER("Phone Out Mixer", SUNXI_PHONEOUT_CTR, PHONEOUTEN, 0,
+			phoneout_mixer, ARRAY_SIZE(phoneout_mixer)),
+
+	SND_SOC_DAPM_MUX("HPR Mux", SUNXI_DAC_PA_SRC, RHPPAMUTE, 0, &hpr_mux),
+	SND_SOC_DAPM_MUX("HPL Mux", SUNXI_DAC_PA_SRC, LHPPAMUTE, 0, &hpl_mux),
+	SND_SOC_DAPM_PGA("MIC1 PGA", SUNXI_MIC1G_MICBIAS_CTR,
+			MIC1_AMPEN, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("MIC2 PGA", SUNXI_MIC2G_LINEEN_CTR,
+			MIC2AMPEN, 0, NULL, 0),
+	SND_SOC_DAPM_MUX("MIC2 Mux", SND_SOC_NOPM, 0, 0, &mic2_mux),
+
+	SND_SOC_DAPM_MICBIAS("MainMic Bias", SUNXI_MIC1G_MICBIAS_CTR,
+				MMICBIASEN, 0),
+	SND_SOC_DAPM_MICBIAS("HMic Bias", SUNXI_MIC1G_MICBIAS_CTR,
+				HMICBIASEN, 0),
+	SND_SOC_DAPM_INPUT("MIC1"),
+	SND_SOC_DAPM_INPUT("MIC2"),
+	SND_SOC_DAPM_INPUT("MIC3"),
+	SND_SOC_DAPM_LINE("LINEINL", NULL),
+	SND_SOC_DAPM_LINE("LINEINR", NULL),
+	SND_SOC_DAPM_INPUT("LINEINP"),
+	SND_SOC_DAPM_INPUT("LINEINN"),
+	SND_SOC_DAPM_INPUT("FML"),
+	SND_SOC_DAPM_INPUT("FMR"),
+
+	SND_SOC_DAPM_OUTPUT("PHONEOUTP"),
+	SND_SOC_DAPM_OUTPUT("PHONEOUTN"),
+	SND_SOC_DAPM_OUTPUT("LINEOUTL"),
+	SND_SOC_DAPM_OUTPUT("LINEOUTR"),
+	SND_SOC_DAPM_OUTPUT("HPOUTL"),
+	SND_SOC_DAPM_OUTPUT("HPOUTR"),
+	SND_SOC_DAPM_OUT_DRV_E("HPPA DRV", SND_SOC_NOPM, 0, 0, NULL, 0,
+		sunxi_hppa_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+	SND_SOC_DAPM_OUT_DRV_E("SPKPA DRV", SND_SOC_NOPM, 0, 0, NULL, 0,
+		sunxi_spkpa_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+};
+
+static const struct snd_soc_dapm_route sunxi_codec_dapm_routes[] = {
+	{"MIC1 PGA", NULL, "MIC1"},
+	{"MIC2 Mux", "MIC2IN", "MIC2"},
+	{"MIC2 Mux", "MIC3IN", "MIC2"},
+	{"MIC2 PGA", NULL, "MIC2 Mux"},
+	{"LINEINLL", NULL, "LINEINP"},
+	{"LINEINLL", NULL, "LINEINN"},
+	{"LINEINLR", NULL, "LINEINP"},
+	{"LINEINLR", NULL, "LINEINN"},
+	{"Left Output Mixer", "DACR Switch", "DACR"},
+	{"Left Output Mixer", "DACL Switch", "DACL"},
+	{"Left Output Mixer", "FML Switch", "FML"},
+	{"Left Output Mixer", "LINEINL Switch", "LINEINL"},
+	{"Left Output Mixer", "LINEINLR Switch", "LINEINLR"},
+	{"Left Output Mixer", "MIC2 Boost Switch", "MIC2 PGA"},
+	{"Left Output Mixer", "MIC1 Boost Switch", "MIC1 PGA"},
+
+	{"Right Output Mixer", "DACL Switch", "DACL"},
+	{"Right Output Mixer", "DACR Switch", "DACR"},
+	{"Right Output Mixer", "FMR Switch", "FMR"},
+	{"Right Output Mixer", "LINEINR Switch", "LINEINR"},
+	{"Right Output Mixer", "LINEINLR Switch", "LINEINLR"},
+	{"Right Output Mixer", "MIC2 Boost Switch", "MIC2 PGA"},
+	{"Right Output Mixer", "MIC1 Boost Switch", "MIC1 PGA"},
+
+	{"HPL Mux", "DAC", "DACL"},
+	{"HPL Mux", "OMIX", "Left Output Mixer"},
+	{"HPR Mux", "DAC", "DACR"},
+	{"HPR Mux", "OMIX", "Right Output Mixer"},
+	{"HPPA DRV", NULL, "HPL Mux"},
+	{"HPPA DRV", NULL, "HPR Mux"},
+	{"HPOUTL", NULL, "HPPA DRV"},
+	{"HPOUTR", NULL, "HPPA DRV"},
+
+	{"LINEOUTL", NULL, "Left Output Mixer"},
+	{"LINEOUTR", NULL, "Right Output Mixer"},
+
+	{"Left Input Mixer", "ROMIX Switch", "Right Output Mixer"},
+	{"Left Input Mixer", "LOMIX Switch", "Left Output Mixer"},
+	{"Left Input Mixer", "FML Switch", "FML"},
+	{"Left Input Mixer", "LINEINL Switch", "LINEINL"},
+	{"Left Input Mixer", "LINEINLR Switch", "LINEINLR"},
+	{"Left Input Mixer", "MIC2 Boost Switch", "MIC2 PGA"},
+	{"Left Input Mixer", "MIC1 Boost Switch", "MIC1 PGA"},
+
+	{"Right Input Mixer", "LOMIX Switch", "Left Output Mixer"},
+	{"Right Input Mixer", "ROMIX Switch", "Right Output Mixer"},
+	{"Right Input Mixer", "FMR Switch", "FMR"},
+	{"Right Input Mixer", "LINEINR Switch", "LINEINR"},
+	{"Right Input Mixer", "LINEINLR Switch", "LINEINLR"},
+	{"Right Input Mixer", "MIC2 Boost Switch", "MIC2 PGA"},
+	{"Right Input Mixer", "MIC1 Boost Switch", "MIC1 PGA"},
+
+	{"ADCL", NULL, "Left Input Mixer"},
+	{"ADCR", NULL, "Right Input Mixer"},
+
+	{"Phone Out Mixer", "LOMIX Switch", "Left Output Mixer"},
+	{"Phone Out Mixer", "ROMIX Switch", "Right Output Mixer"},
+	{"Phone Out Mixer", "MIC2 Boost Switch", "MIC2 PGA"},
+	{"Phone Out Mixer", "MIC1 Boost Switch", "MIC1 PGA"},
+
+	{"SPKPA DRV", NULL, "Phone Out Mixer"},
+	{"PHONEOUTP", NULL, "SPKPA DRV"},
+	{"PHONEOUTN", NULL, "SPKPA DRV"},
+
+};
+
+static void sunxi_codec_init(struct snd_soc_codec *codec)
+{
+	struct sunxi_codec *sunxi_internal_codec = snd_soc_codec_get_drvdata(codec);
+
+	/* Disable DRC function for playback */
+	snd_soc_write(codec, SUNXI_DAC_DAP_CTR, 0);
+
+	/* Enable HPF(high passed filter) */
+	snd_soc_update_bits(codec, SUNXI_DAC_DPC, (1<<HPF_EN), (1<<HPF_EN));
+
+	/* Enable ADCFDT to overcome niose at the beginning */
+	snd_soc_update_bits(codec, SUNXI_ADC_FIFO_CTR,
+			(7<<ADCDFEN), (7<<ADCDFEN));
+
+	/* Enable Hardware ZeroCross overcomm volume update clicks noise */
+	snd_soc_update_bits(codec, SUNXI_ADDA_APT2,
+			(1<<ZERO_CROSS_EN), (1<<ZERO_CROSS_EN));
+
+	/* FIXME, When Enable Headphone PA fast setup mode, arise click noise,
+	 * so just cut down this way. In PA slow setup mode, the pop noise
+	 * appear, so we just slope this time to disable pop noise,
+	 * and latency longer. but we must chosen one way to cut down noise,
+	 * just pratice many times, we chosen slope time to be 390ms,
+	 * so when enable PA, we should delay almost 400ms,
+	 * or we lost th data at the beginning.
+	 */
+	snd_soc_write(codec, SUNXI_PA_POP_CTR, 0x2);
+
+	/* Setting the anti-pop time(rise wave time) to be 393ms */
+	snd_soc_update_bits(codec, SUNXI_PAEN_HP_CTR,
+			3<<PA_ANTI_POP_CTRL, 2<<PA_ANTI_POP_CTRL);
+
+	/* After setting pop-time to be 393ms, then just enable
+	 * headphone PA at probe time. says it just waste little
+	 * power consume, but can kill the click noise after probe.
+	 */
+#ifndef	SUNXI_DAPM_HPPA
+	snd_soc_update_bits(codec, SUNXI_PAEN_HP_CTR,
+				(1<<HPPAEN), (1<<HPPAEN));
+#endif
+	/* Default setting user config volume */
+	snd_soc_update_bits(codec, SUNXI_HP_VOLC, (0x3F<<HPVOL),
+			(sunxi_internal_codec->headphonevol<<HPVOL));
+	/* LINEOUT just disable, so just setting PHONEOUT */
+	snd_soc_update_bits(codec, SUNXI_PHONEOUT_CTR, (0x7<<PHONEOUTG),
+			(sunxi_internal_codec->spkervol<<PHONEOUTG));
+	if (sunxi_internal_codec->hp_dirused) {
+		snd_soc_update_bits(codec, SUNXI_PAEN_HP_CTR,
+				(0x3<<HPCOM_FC), (0x3<<HPCOM_FC));
+		snd_soc_update_bits(codec, SUNXI_PAEN_HP_CTR,
+				(0x1<<HPCOM_PT), (0x1<<HPCOM_PT));
+	} else {
+		snd_soc_update_bits(codec, SUNXI_PAEN_HP_CTR,
+				(0x3<<HPCOM_FC), (0x0<<HPCOM_FC));
+		snd_soc_update_bits(codec, SUNXI_PAEN_HP_CTR,
+				(0x1<<HPCOM_PT), (0x0<<HPCOM_PT));
+	}
+
+	if (sunxi_internal_codec->hwconfig.adcagc_cfg)
+		adcagc_config(codec);
+
+	if (sunxi_internal_codec->hwconfig.adcdrc_cfg)
+		adcdrc_config(codec);
+
+	if (sunxi_internal_codec->hwconfig.adchpf_cfg)
+		adchpf_config(codec);
+
+	if (sunxi_internal_codec->hwconfig.dacdrc_cfg)
+		dacdrc_config(codec);
+
+	if (sunxi_internal_codec->hwconfig.dachpf_cfg)
+		dachpf_config(codec);
+
+}
+
+static int sunxi_codec_hw_params(struct snd_pcm_substream *substream,
+		struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	int i = 0;
+
+	switch (params_format(params)) {
+	case	SNDRV_PCM_FORMAT_S16_LE:
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+			snd_soc_update_bits(codec, SUNXI_DAC_FIFO_CTR,
+					(3<<FIFO_MODE), (3<<FIFO_MODE));
+			snd_soc_update_bits(codec, SUNXI_DAC_FIFO_CTR,
+				(1<<TX_SAMPLE_BITS), (0<<TX_SAMPLE_BITS));
+		} else {
+			snd_soc_update_bits(codec, SUNXI_ADC_FIFO_CTR,
+				(1<<RX_FIFO_MODE), (1<<RX_FIFO_MODE));
+			snd_soc_update_bits(codec, SUNXI_ADC_FIFO_CTR,
+				(1<<RX_SAMPLE_BITS), (0<<RX_SAMPLE_BITS));
+		}
+		break;
+	case	SNDRV_PCM_FORMAT_S24_LE:
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+			snd_soc_update_bits(codec, SUNXI_DAC_FIFO_CTR,
+					(3<<FIFO_MODE), (0<<FIFO_MODE));
+			snd_soc_update_bits(codec, SUNXI_DAC_FIFO_CTR,
+				(1<<TX_SAMPLE_BITS), (1<<TX_SAMPLE_BITS));
+		} else {
+			snd_soc_update_bits(codec, SUNXI_ADC_FIFO_CTR,
+				(1<<RX_FIFO_MODE), (0<<RX_FIFO_MODE));
+			snd_soc_update_bits(codec, SUNXI_ADC_FIFO_CTR,
+				(1<<RX_SAMPLE_BITS), (1<<RX_SAMPLE_BITS));
+		}
+		break;
+	default:
+		break;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(sample_rate_conv); i++) {
+		if (sample_rate_conv[i].samplerate == params_rate(params)) {
+			if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+				snd_soc_update_bits(codec, SUNXI_DAC_FIFO_CTR,
+					(0x7<<DAC_FS),
+					(sample_rate_conv[i].rate_bit<<DAC_FS));
+			} else {
+				if (sample_rate_conv[i].samplerate > 48000)
+					return -EINVAL;
+				snd_soc_update_bits(codec, SUNXI_ADC_FIFO_CTR,
+					(0x7<<ADC_FS),
+					(sample_rate_conv[i].rate_bit<<ADC_FS));
+			}
+		}
+	}
+
+	if (params_channels(params) == 1) {
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+			snd_soc_update_bits(codec, SUNXI_DAC_FIFO_CTR,
+					(1<<DAC_MONO_EN), 1<<DAC_MONO_EN);
+		} else {
+			snd_soc_update_bits(codec, SUNXI_ADC_FIFO_CTR,
+					(1<<ADC_MONO_EN), (1<<ADC_MONO_EN));
+		}
+	} else {
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+			snd_soc_update_bits(codec, SUNXI_DAC_FIFO_CTR,
+					(1<<DAC_MONO_EN), (0<<DAC_MONO_EN));
+		} else {
+			snd_soc_update_bits(codec, SUNXI_ADC_FIFO_CTR,
+					(1<<ADC_MONO_EN), (0<<ADC_MONO_EN));
+		}
+	}
+
+	return 0;
+}
+
+static int sunxi_codec_set_sysclk(struct snd_soc_dai *dai,
+			int clk_id, unsigned int freq, int dir)
+{
+	struct sunxi_codec *sunxi_internal_codec = snd_soc_dai_get_drvdata(dai);
+
+	if (clk_set_rate(sunxi_internal_codec->pllclk, freq)) {
+		dev_err(sunxi_internal_codec->dev, "set pllclk rate failed\n");
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static void sunxi_codec_shutdown(struct snd_pcm_substream *substream,
+				struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	struct sunxi_codec *sunxi_internal_codec = snd_soc_codec_get_drvdata(codec);
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		if (sunxi_internal_codec->hwconfig.dacdrc_cfg)
+			dacdrc_enable(codec, 0);
+		if (sunxi_internal_codec->hwconfig.dachpf_cfg)
+			dachpf_enable(codec, 0);
+	} else {
+		if (sunxi_internal_codec->hwconfig.adcagc_cfg)
+			adcagc_enable(codec, 0);
+
+		if (sunxi_internal_codec->hwconfig.adcdrc_cfg)
+			adcdrc_enable(codec, 0);
+
+		if (sunxi_internal_codec->hwconfig.adchpf_cfg)
+			adchpf_enable(codec, 0);
+	}
+}
+
+static int sunxi_codec_digital_mute(struct snd_soc_dai *dai, int mute)
+{
+	struct snd_soc_codec *codec = dai->codec;
+
+	if (mute) {
+		snd_soc_update_bits(codec, SUNXI_DAC_PA_SRC,
+			0x1 << LHPPAMUTE, 0x0 << LHPPAMUTE);
+		snd_soc_update_bits(codec, SUNXI_DAC_PA_SRC,
+			0x1 << RHPPAMUTE, 0x0 << RHPPAMUTE);
+	} else {
+		snd_soc_update_bits(codec, SUNXI_DAC_PA_SRC,
+			0x1 << LHPPAMUTE, 0x1 << LHPPAMUTE);
+		snd_soc_update_bits(codec, SUNXI_DAC_PA_SRC,
+			0x1 << RHPPAMUTE, 0x1 << RHPPAMUTE);
+	}
+	return 0;
+}
+
+static int sunxi_codec_prepare(struct snd_pcm_substream *substream,
+				struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec = dai->codec;
+
+	sunxi_codec_init(codec);
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		snd_soc_update_bits(codec, SUNXI_DAC_FIFO_CTR,
+				(1<<FIFO_FLUSH), (1<<FIFO_FLUSH));
+		snd_soc_write(codec, SUNXI_DAC_FIFO_STA,
+			(1 << DAC_TXE_INT | 1 << DAC_TXU_INT | 1 << DAC_TXO_INT));
+		snd_soc_write(codec, SUNXI_DAC_CNT, 0);
+	} else {
+		snd_soc_update_bits(codec, SUNXI_ADC_FIFO_CTR,
+				(1<<FIFO_FLUSH), (1<<FIFO_FLUSH));
+		snd_soc_write(codec, SUNXI_ADC_FIFO_STA,
+				(1 << ADC_RXA_INT | 1 << ADC_RXO_INT));
+		snd_soc_write(codec, SUNXI_ADC_CNT, 0);
+	}
+	return 0;
+}
+
+static int sunxi_codec_trigger(struct snd_pcm_substream *substream,
+				int cmd, struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec = dai->codec;
+
+	switch (cmd) {
+	case	SNDRV_PCM_TRIGGER_START:
+	case	SNDRV_PCM_TRIGGER_RESUME:
+	case	SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+			snd_soc_update_bits(codec, SUNXI_DAC_PA_SRC,
+				0x1 << LHPPAMUTE, 0x1 << LHPPAMUTE);
+			snd_soc_update_bits(codec, SUNXI_DAC_PA_SRC,
+				0x1 << RHPPAMUTE, 0x1 << RHPPAMUTE);
+			snd_soc_update_bits(codec, SUNXI_DAC_FIFO_CTR,
+					(1<<DAC_DRQ_EN), (1<<DAC_DRQ_EN));
+		} else
+			snd_soc_update_bits(codec, SUNXI_ADC_FIFO_CTR,
+					(1<<ADC_DRQ_EN), (1<<ADC_DRQ_EN));
+		break;
+	case	SNDRV_PCM_TRIGGER_STOP:
+	case	SNDRV_PCM_TRIGGER_SUSPEND:
+	case	SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+			/* Fix pop:
+			 * when disable the DAC_DRQ_EN,
+			 * it will occuse to pop or click sound.
+			 */
+			snd_soc_update_bits(codec, SUNXI_DAC_PA_SRC,
+				0x1 << LHPPAMUTE, 0x0 << LHPPAMUTE);
+			snd_soc_update_bits(codec, SUNXI_DAC_PA_SRC,
+				0x1 << RHPPAMUTE, 0x0 << RHPPAMUTE);
+			snd_soc_update_bits(codec, SUNXI_DAC_FIFO_CTR,
+					(1<<DAC_DRQ_EN), (0<<DAC_DRQ_EN));
+		} else
+			snd_soc_update_bits(codec, SUNXI_ADC_FIFO_CTR,
+					(1<<ADC_DRQ_EN), (0<<ADC_DRQ_EN));
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static int sunxi_codec_startup(struct snd_pcm_substream *substream,
+		struct snd_soc_dai *dai)
+{
+#if 0
+	struct snd_soc_codec *codec = dai->codec;
+#ifndef	SUNXI_DAPM_HPPA
+	snd_soc_update_bits(codec, SUNXI_PAEN_HP_CTR,
+				(1<<HPPAEN), (1<<HPPAEN));
+#endif
+#endif
+	return 0;
+}
+
+static const struct snd_soc_dai_ops sunxi_codec_dai_ops = {
+	.hw_params	= sunxi_codec_hw_params,
+	.shutdown	= sunxi_codec_shutdown,
+	.startup	= sunxi_codec_startup,
+	.digital_mute	= sunxi_codec_digital_mute,
+	.set_sysclk	= sunxi_codec_set_sysclk,
+	.trigger	= sunxi_codec_trigger,
+	.prepare	= sunxi_codec_prepare,
+};
+
+static struct snd_soc_dai_driver sunxi_codec_dai[] = {
+	{
+		.name	= "sun8iw11codec",
+		.playback = {
+			.stream_name = "Playback",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates	= SNDRV_PCM_RATE_8000_192000
+				| SNDRV_PCM_RATE_KNOT,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE
+				| SNDRV_PCM_FMTBIT_S24_LE,
+		},
+		.capture = {
+			.stream_name = "Capture",
+			.channels_min = 1,
+			.channels_max = 2,
+			.rates = SNDRV_PCM_RATE_8000_48000
+				| SNDRV_PCM_RATE_KNOT,
+			.formats = SNDRV_PCM_FMTBIT_S16_LE
+				| SNDRV_PCM_FMTBIT_S24_LE,
+		},
+		.ops = &sunxi_codec_dai_ops,
+	},
+};
+
+static int sunxi_codec_probe(struct snd_soc_codec *codec)
+{
+	struct snd_soc_dapm_context *dapm = &(codec->component.dapm);
+
+	snd_soc_add_codec_controls(codec, sunxi_codec_controls,
+				ARRAY_SIZE(sunxi_codec_controls));
+	snd_soc_dapm_new_controls(dapm, sunxi_codec_dapm_widgets,
+				ARRAY_SIZE(sunxi_codec_dapm_widgets));
+	snd_soc_dapm_add_routes(dapm, sunxi_codec_dapm_routes,
+				ARRAY_SIZE(sunxi_codec_dapm_routes));
+	sunxi_codec_init(codec);
+	return 0;
+}
+
+static int sunxi_codec_remove(struct snd_soc_codec *codec)
+{
+#ifndef	SUNXI_DAPM_HPPA
+	snd_soc_update_bits(codec, SUNXI_PAEN_HP_CTR,
+				(1<<HPPAEN), (0<<HPPAEN));
+#endif
+	return 0;
+}
+
+static int sunxi_gpio_iodisable(u32 gpio)
+{
+	char pin_name[8];
+	u32 config, ret;
+	sunxi_gpio_to_name(gpio, pin_name);
+	config = 7 << 16;
+	ret = pin_config_set(SUNXI_PINCTRL, pin_name, config);
+	return ret;
+}
+
+static int sunxi_codec_suspend(struct snd_soc_codec *codec)
+{
+	struct sunxi_codec *sunxi_internal_codec = snd_soc_codec_get_drvdata(codec);
+
+	pr_debug("Enter %s\n", __func__);
+
+	if (sunxi_internal_codec->spk_gpio_used)
+		sunxi_gpio_iodisable(sunxi_internal_codec->spk_gpio);
+
+	clk_disable_unprepare(sunxi_internal_codec->moduleclk);
+
+	clk_disable_unprepare(sunxi_internal_codec->pllclk);
+
+	pr_debug("End %s\n", __func__);
+
+	return 0;
+}
+
+static int sunxi_codec_resume(struct snd_soc_codec *codec)
+{
+	struct sunxi_codec *sunxi_internal_codec = snd_soc_codec_get_drvdata(codec);
+
+	pr_debug("Enter %s\n", __func__);
+
+	if (clk_prepare_enable(sunxi_internal_codec->pllclk)) {
+		dev_err(sunxi_internal_codec->dev, "enable pllclk failed, resume exit\n");
+		return -EBUSY;
+	}
+
+	if (clk_prepare_enable(sunxi_internal_codec->moduleclk)) {
+		dev_err(sunxi_internal_codec->dev, "enable  moduleclk failed, resume exit\n");
+		clk_disable_unprepare(sunxi_internal_codec->pllclk);
+		return -EBUSY;
+	}
+
+	if (sunxi_internal_codec->spk_gpio_used) {
+		gpio_direction_output(sunxi_internal_codec->spk_gpio, 1);
+		gpio_set_value(sunxi_internal_codec->spk_gpio, 0);
+	}
+
+	sunxi_codec_init(codec);
+	pr_debug("End %s\n", __func__);
+
+	return 0;
+}
+
+static unsigned int sunxi_codec_read(struct snd_soc_codec *codec,
+					unsigned int reg)
+{
+	struct sunxi_codec *sunxi_internal_codec = snd_soc_codec_get_drvdata(codec);
+	unsigned int reg_val;
+
+	if (reg >= SUNXI_PR_CFG) {
+		/* Analog part */
+		reg = reg - SUNXI_PR_CFG;
+		return read_prcm_wvalue(reg, sunxi_internal_codec->analogbase);
+	} else {
+		regmap_read(sunxi_internal_codec->regmap, reg, &reg_val);
+	}
+	return reg_val;
+}
+
+static int sunxi_codec_write(struct snd_soc_codec *codec,
+				unsigned int reg, unsigned int val)
+{
+	struct sunxi_codec *sunxi_internal_codec = snd_soc_codec_get_drvdata(codec);
+
+	if (reg >= SUNXI_PR_CFG) {
+		/* Analog part */
+		reg = reg - SUNXI_PR_CFG;
+		write_prcm_wvalue(reg, val, sunxi_internal_codec->analogbase);
+	} else {
+		regmap_write(sunxi_internal_codec->regmap, reg, val);
+	}
+	return 0;
+};
+
+static struct snd_soc_codec_driver soc_codec_dev_sunxi = {
+	.probe = sunxi_codec_probe,
+	.remove = sunxi_codec_remove,
+	.suspend = sunxi_codec_suspend,
+	.resume = sunxi_codec_resume,
+	.read = sunxi_codec_read,
+	.write = sunxi_codec_write,
+	.ignore_pmdown_time = 1,
+};
+
+struct label {
+	const char *name;
+	int value;
+};
+
+#define LABEL(constant) { #constant, constant }
+#define LABEL_END { NULL, -1 }
+
+static struct label reg_labels[] = {
+	LABEL(SUNXI_DAC_DPC),
+	LABEL(SUNXI_DAC_FIFO_CTR),
+	LABEL(SUNXI_DAC_FIFO_STA),
+	LABEL(SUNXI_ADC_FIFO_CTR),
+	LABEL(SUNXI_ADC_FIFO_STA),
+	LABEL(SUNXI_ADC_RXDATA),
+	LABEL(SUNXI_DAC_TXDATA),
+	LABEL(SUNXI_DAC_CNT),
+	LABEL(SUNXI_ADC_CNT),
+	LABEL(SUNXI_DAC_DG),
+	LABEL(SUNXI_ADC_DG),
+	LABEL(SUNXI_HMIC_CTRL),
+	LABEL(SUNXI_HMIC_DATA),
+
+	LABEL(SUNXI_HP_VOLC),
+	LABEL(SUNXI_LOMIX_SRC),
+	LABEL(SUNXI_ROMIX_SRC),
+	LABEL(SUNXI_DAC_PA_SRC),
+	LABEL(SUNXI_LINEIN_GCTR),
+	LABEL(SUNXI_FM_GCTR),
+	LABEL(SUNXI_MICIN_GCTR),
+	LABEL(SUNXI_PAEN_HP_CTR),
+	LABEL(SUNXI_PHONEOUT_CTR),
+	LABEL(SUNXI_MIC2G_LINEEN_CTR),
+	LABEL(SUNXI_MIC1G_MICBIAS_CTR),
+	LABEL(SUNXI_LADCMIX_SRC),
+	LABEL(SUNXI_RADCMIX_SRC),
+
+	LABEL(SUNXI_PA_POP_CTR),
+	LABEL(SUNXI_ADC_AP_EN),
+	LABEL(SUNXI_ADDA_APT0),
+	LABEL(SUNXI_ADDA_APT1),
+	LABEL(SUNXI_ADDA_APT2),
+	LABEL(SUNXI_CHOP_CAL_CTR),
+	LABEL(SUNXI_BIAS_DA16_CAL_CTR),
+	LABEL(SUNXI_DA16_CALI_DATA),
+	LABEL(SUNXI_BIAS_CALI_DATA),
+	LABEL(SUNXI_BIAS_CALI_SET),
+	LABEL_END,
+};
+
+static ssize_t show_audio_reg(struct device *dev,
+			struct device_attribute *attr, char *buf)
+{
+	struct sunxi_codec *sunxi_internal_codec = dev_get_drvdata(dev);
+	int count = 0, i = 0;
+	int reg_group = 1;
+	int reg_offset;
+	unsigned int reg_val;
+
+	count += sprintf(buf, "dump audio reg:\n");
+
+	while (reg_labels[i].name != NULL) {
+		if (reg_labels[i].value == SUNXI_PR_CFG)
+			reg_group++;
+
+		if (reg_group == 1) {
+			regmap_read(sunxi_internal_codec->regmap,
+					reg_labels[i].value, &reg_val);
+			count += sprintf(buf + count, "%s 0x%x: 0x%08x\n",
+			reg_labels[i].name, (reg_labels[i].value), reg_val);
+		} else if (reg_group == 2) {
+			reg_offset = reg_labels[i].value - SUNXI_PR_CFG;
+			reg_val = read_prcm_wvalue(reg_offset,
+					sunxi_internal_codec->analogbase);
+			count += sprintf(buf + count, "%s 0x%x: 0x%x\n",
+			reg_labels[i].name, reg_labels[i].value, reg_val);
+		}
+		i++;
+	}
+
+	return count;
+}
+
+/* ex:
+ *param 1: 0 read;1 write
+ *param 2: 1 digital reg; 2 analog reg
+ *param 3: reg value;
+ *param 4: write value;
+	read:
+		echo 0,1,0x00> audio_reg
+		echo 0,2,0x00> audio_reg
+	write:
+		echo 1,1,0x00,0xa > audio_reg
+		echo 1,2,0x00,0xff > audio_reg
+*/
+static ssize_t store_audio_reg(struct device *dev, struct device_attribute *attr,
+				const char *buf, size_t count)
+{
+	int ret;
+	int rw_flag;
+	unsigned int input_reg_val = 0;
+	int input_reg_group = 0;
+	unsigned int input_reg_offset = 0;
+	struct sunxi_codec *sunxi_internal_codec = dev_get_drvdata(dev);
+
+	ret = sscanf(buf, "%d,%d,0x%x,0x%x", &rw_flag, &input_reg_group,
+			&input_reg_offset, &input_reg_val);
+	dev_info(dev, "ret:%d, reg_group:%d, reg_offset:%d, reg_val:0x%x\n",
+			ret, input_reg_group, input_reg_offset, input_reg_val);
+
+	if (!(input_reg_group == 1 || input_reg_group == 2)) {
+		pr_err("not exist reg group\n");
+		ret = count;
+		goto out;
+	}
+	if (!(rw_flag == 1 || rw_flag == 0)) {
+		pr_err("not rw_flag\n");
+		ret = count;
+		goto out;
+	}
+	if (input_reg_group == 1) {
+		if (rw_flag) {
+			regmap_write(sunxi_internal_codec->regmap,
+					input_reg_offset, input_reg_val);
+		} else {
+			regmap_read(sunxi_internal_codec->regmap,
+					input_reg_offset, &input_reg_val);
+			dev_info(dev, "\n\n Reg[0x%x] : 0x%08x\n\n",
+					input_reg_offset, input_reg_val);
+		}
+	} else if (input_reg_group == 2) {
+		if (rw_flag) {
+			write_prcm_wvalue(input_reg_offset,
+			input_reg_val & 0xff, sunxi_internal_codec->analogbase);
+		} else {
+			 input_reg_val = read_prcm_wvalue(input_reg_offset,
+					sunxi_internal_codec->analogbase);
+			 dev_info(dev, "\n\n Reg[0x%02x] : 0x%02x\n\n",
+					input_reg_offset, input_reg_val);
+		}
+	}
+	ret = count;
+
+out:
+	return ret;
+}
+
+static DEVICE_ATTR(audio_reg, 0644, show_audio_reg, store_audio_reg);
+
+static struct attribute *audio_debug_attrs[] = {
+	&dev_attr_audio_reg.attr,
+	NULL,
+};
+
+static struct attribute_group audio_debug_attr_group = {
+	.name   = "audio_reg_debug",
+	.attrs  = audio_debug_attrs,
+};
+
+static const struct regmap_config sunxi_codec_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = SUNXI_ADC_DAP_CTR,
+	.cache_type = REGCACHE_NONE,
+};
+
+static int  sunxi_internal_codec_probe(struct platform_device *pdev)
+{
+	struct sunxi_codec *sunxi_internal_codec;
+	struct device_node *np = pdev->dev.of_node;
+	void __iomem *sunxi_digibase;
+	int ret;
+	unsigned int temp_val;
+
+	sunxi_internal_codec = devm_kzalloc(&pdev->dev, sizeof(struct sunxi_codec), GFP_KERNEL);
+	if (!sunxi_internal_codec) {
+		dev_err(&pdev->dev, "Can't allocate sunxi codec memory\n");
+		ret = -ENOMEM;
+		goto err_node_put;
+	}
+	dev_set_drvdata(&pdev->dev, sunxi_internal_codec);
+	sunxi_internal_codec->dev = &pdev->dev;
+
+	sunxi_internal_codec->pllclk = of_clk_get(np, 0);
+	sunxi_internal_codec->moduleclk = of_clk_get(np, 1);
+	if (IS_ERR_OR_NULL(sunxi_internal_codec->pllclk)) {
+		dev_err(&pdev->dev, "pllclk not exist or invaild\n");
+		ret = PTR_ERR(sunxi_internal_codec->pllclk);
+		goto err_devm_kfree;
+	} else {
+		if (IS_ERR_OR_NULL(sunxi_internal_codec->moduleclk)) {
+			dev_err(&pdev->dev, "moduleclk not exist or invaild\n");
+			ret = PTR_ERR(sunxi_internal_codec->moduleclk);
+			goto err_devm_kfree;
+		} else {
+			if (clk_set_parent(sunxi_internal_codec->moduleclk,
+					sunxi_internal_codec->pllclk)) {
+				dev_err(&pdev->dev, "set parent of moduleclk to pllclk failed\n");
+				ret = -EBUSY;
+				goto err_devm_kfree;
+			}
+			if (clk_prepare_enable(sunxi_internal_codec->pllclk)) {
+				dev_err(&pdev->dev, "pllclk enable failed\n");
+				ret = -EBUSY;
+				goto err_devm_kfree;
+			}
+			if (clk_prepare_enable(sunxi_internal_codec->moduleclk)) {
+				dev_err(&pdev->dev, "moduleclk enable failed\n");
+				ret = -EBUSY;
+				goto err_pllclk_put;
+			}
+		}
+	}
+
+	sunxi_digibase = of_iomap(np, 0);
+	if (sunxi_digibase == NULL) {
+		dev_err(&pdev->dev, "digital register iomap failed\n");
+		ret = -EINVAL;
+		goto err_moduleclk_put;
+	}
+
+	/* Analog register part, not using regmap */
+	sunxi_internal_codec->analogbase = of_iomap(np, 1);
+	if (sunxi_internal_codec->analogbase == NULL) {
+		dev_err(&pdev->dev, "analog register iomap failed\n");
+		ret = -EINVAL;
+		goto err_digi_iounmap;
+	}
+
+	sunxi_internal_codec->regmap = devm_regmap_init_mmio(&pdev->dev,
+				sunxi_digibase, &sunxi_codec_regmap_config);
+	if (IS_ERR(sunxi_internal_codec->regmap)) {
+		dev_err(&pdev->dev, "regmap init failed\n");
+		ret = PTR_ERR(sunxi_internal_codec->regmap);
+		goto err_analog_iounmap;
+	}
+
+	ret = of_property_read_u32(np, "headphonevol", &temp_val);
+	if (ret < 0) {
+		dev_warn(&pdev->dev, "headphone volume get failed\n");
+		sunxi_internal_codec->headphonevol = 0;
+	} else {
+		sunxi_internal_codec->headphonevol = temp_val;
+	}
+
+	ret = of_property_read_u32(np, "spkervol", &temp_val);
+	if (ret < 0) {
+		dev_warn(&pdev->dev, "speaker volume get failed\n");
+		sunxi_internal_codec->spkervol = 0;
+	} else {
+		sunxi_internal_codec->spkervol = temp_val;
+	}
+
+	ret = of_property_read_u32(np, "maingain", &temp_val);
+	if (ret < 0) {
+		dev_warn(&pdev->dev, "main gain get failed\n");
+		sunxi_internal_codec->maingain = 0;
+	} else {
+		sunxi_internal_codec->maingain = temp_val;
+	}
+
+	ret = of_property_read_u32(np, "hp_dirused", &temp_val);
+	if (ret < 0) {
+		dev_warn(&pdev->dev, "hp_dirused get failed\n");
+		sunxi_internal_codec->hp_dirused = 0;
+	} else {
+		sunxi_internal_codec->hp_dirused = temp_val;
+	}
+
+	ret = of_property_read_u32(np, "pa_sleep_time", &temp_val);
+	if (ret < 0) {
+		dev_warn(&pdev->dev, "pa_sleep_time get failed\n");
+		sunxi_internal_codec->pa_sleep_time = 350;
+	} else {
+		sunxi_internal_codec->pa_sleep_time = temp_val;
+	}
+
+	pr_debug("headphonevol:%d, spkervol:%d, maingain:%d, pa_sleep_time:%d\n",
+		sunxi_internal_codec->headphonevol,
+		sunxi_internal_codec->spkervol,
+		sunxi_internal_codec->maingain,
+		sunxi_internal_codec->pa_sleep_time
+	);
+	ret = of_property_read_u32(np, "adcagc_cfg", &temp_val);
+	if (ret < 0) {
+		pr_err("[audio-codec]adcagc_cfg configurations missing or invalid.\n");
+		ret = -EINVAL;
+	} else {
+		sunxi_internal_codec->hwconfig.adcagc_cfg = temp_val;
+	}
+
+	ret = of_property_read_u32(np, "adcdrc_cfg", &temp_val);
+	if (ret < 0) {
+		pr_err("[audio-codec]adcdrc_cfg configurations missing or invalid.\n");
+		ret = -EINVAL;
+	} else {
+		sunxi_internal_codec->hwconfig.adcdrc_cfg = temp_val;
+	}
+
+	ret = of_property_read_u32(np, "adchpf_cfg", &temp_val);
+	if (ret < 0) {
+		pr_err("[audio-codec]adchpf_cfg configurations missing or invalid.\n");
+		ret = -EINVAL;
+	} else {
+		sunxi_internal_codec->hwconfig.adchpf_cfg = temp_val;
+	}
+
+	ret = of_property_read_u32(np, "dacdrc_cfg", &temp_val);
+	if (ret < 0) {
+		pr_err("[audio-codec]dacdrc_cfg configurations missing or invalid.\n");
+		ret = -EINVAL;
+	} else {
+		sunxi_internal_codec->hwconfig.dacdrc_cfg = temp_val;
+	}
+
+	ret = of_property_read_u32(np, "dachpf_cfg", &temp_val);
+	if (ret < 0) {
+		pr_err("[audio-codec]dachpf_cfg configurations missing or invalid.\n");
+		ret = -EINVAL;
+	} else {
+		sunxi_internal_codec->hwconfig.dachpf_cfg = temp_val;
+	}
+
+	ret = of_get_named_gpio(np, "gpio-spk", 0);
+	if (ret >= 0) {
+		sunxi_internal_codec->spk_gpio_used = 1;
+		sunxi_internal_codec->spk_gpio = ret;
+		if (!gpio_is_valid(sunxi_internal_codec->spk_gpio)) {
+			dev_err(&pdev->dev, "gpio-spk is valid\n");
+			ret = -EINVAL;
+			goto err_analog_iounmap;
+		} else {
+			ret = devm_gpio_request(&pdev->dev,
+					sunxi_internal_codec->spk_gpio, "SPK");
+			if (ret) {
+				dev_err(&pdev->dev, "failed to request gpio-spk gpio\n");
+				ret = -EBUSY;
+				goto err_analog_iounmap;
+			} else {
+				gpio_direction_output(sunxi_internal_codec->spk_gpio, 1);
+				gpio_set_value(sunxi_internal_codec->spk_gpio, 0);
+			}
+		}
+	} else {
+		sunxi_internal_codec->spk_gpio_used = 0;
+	}
+
+	ret = snd_soc_register_codec(&pdev->dev, &soc_codec_dev_sunxi,
+				sunxi_codec_dai, ARRAY_SIZE(sunxi_codec_dai));
+	if (ret < 0) {
+		dev_err(&pdev->dev, "register codec failed\n");
+		goto err_analog_iounmap;
+	}
+
+	ret  = sysfs_create_group(&pdev->dev.kobj, &audio_debug_attr_group);
+	if (ret) {
+		dev_warn(&pdev->dev, "failed to create attr group\n");
+	}
+	return 0;
+
+err_analog_iounmap:
+	iounmap(sunxi_internal_codec->analogbase);
+err_digi_iounmap:
+	iounmap(sunxi_digibase);
+err_moduleclk_put:
+	clk_disable_unprepare(sunxi_internal_codec->moduleclk);
+err_pllclk_put:
+	clk_disable_unprepare(sunxi_internal_codec->pllclk);
+err_devm_kfree:
+	devm_kfree(&pdev->dev, sunxi_internal_codec);
+err_node_put:
+	of_node_put(np);
+	return ret;
+}
+
+static int  __exit sunxi_internal_codec_remove(struct platform_device *pdev)
+{
+	struct sunxi_codec *sunxi_internal_codec = dev_get_drvdata(&pdev->dev);
+
+	snd_soc_unregister_codec(&pdev->dev);
+	clk_put(sunxi_internal_codec->moduleclk);
+	clk_put(sunxi_internal_codec->pllclk);
+	devm_kfree(&pdev->dev, sunxi_internal_codec);
+	return 0;
+}
+
+static const struct of_device_id sunxi_internal_codec_of_match[] = {
+	{ .compatible = "allwinner,sunxi-internal-codec", },
+	{},
+};
+
+static struct platform_driver sunxi_internal_codec_driver = {
+	.driver = {
+		.name = DRV_NAME,
+		.owner = THIS_MODULE,
+		.of_match_table = sunxi_internal_codec_of_match,
+	},
+	.probe = sunxi_internal_codec_probe,
+	.remove = __exit_p(sunxi_internal_codec_remove),
+};
+
+module_platform_driver(sunxi_internal_codec_driver);
+
+MODULE_DESCRIPTION("SUNXI Codec ASoC driver");
+MODULE_AUTHOR("wolfgang huang <huangjinhui@allwinnertech.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:sunxi-internal-codec");