Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit decbc00e authored by ZhengShunQian's avatar ZhengShunQian Committed by Mark Brown
Browse files

ASoC: rk3036: Inno codec driver for RK3036 SoC 



RK3036 SoC integrated with an Inno audio codec.
This driver implements the functions of it.

There is not need a special machine driver, since the
simple-card machine driver works perfect in this case.

Signed-off-by: default avatarZhengShunQian <zhengsq@rock-chips.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8005c49d

sound/soc/codecs/Kconfig

+4 −0
Original line number Diff line number Diff line
@@ -67,6 +67,7 @@ config SND_SOC_ALL_CODECS 
	select SND_SOC_ES8328_I2C if I2C

	select SND_SOC_GTM601

	select SND_SOC_ICS43432

	select SND_SOC_INNO_RK3036

	select SND_SOC_ISABELLE if I2C

	select SND_SOC_JZ4740_CODEC

	select SND_SOC_LM4857 if I2C
@@ -471,6 +472,9 @@ config SND_SOC_GTM601 
config SND_SOC_ICS43432

	tristate



config SND_SOC_INNO_RK3036

	tristate "Inno codec driver for RK3036 SoC"



config SND_SOC_ISABELLE

        tristate

sound/soc/codecs/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -60,6 +60,7 @@ snd-soc-es8328-i2c-objs := es8328-i2c.o 
snd-soc-es8328-spi-objs := es8328-spi.o

snd-soc-gtm601-objs := gtm601.o

snd-soc-ics43432-objs := ics43432.o

snd-soc-inno-rk3036-objs := inno_rk3036.o

snd-soc-isabelle-objs := isabelle.o

snd-soc-jz4740-codec-objs := jz4740.o

snd-soc-l3-objs := l3.o
@@ -255,6 +256,7 @@ obj-$(CONFIG_SND_SOC_ES8328_I2C)+= snd-soc-es8328-i2c.o 
obj-$(CONFIG_SND_SOC_ES8328_SPI)+= snd-soc-es8328-spi.o

obj-$(CONFIG_SND_SOC_GTM601)    += snd-soc-gtm601.o

obj-$(CONFIG_SND_SOC_ICS43432)	+= snd-soc-ics43432.o

obj-$(CONFIG_SND_SOC_INNO_RK3036)	+= snd-soc-inno-rk3036.o

obj-$(CONFIG_SND_SOC_ISABELLE)	+= snd-soc-isabelle.o

obj-$(CONFIG_SND_SOC_JZ4740_CODEC)	+= snd-soc-jz4740-codec.o

obj-$(CONFIG_SND_SOC_L3)	+= snd-soc-l3.o

sound/soc/codecs/inno_rk3036.c

0 → 100644
+491 −0
Original line number Diff line number Diff line 
/*

 * Driver of Inno codec for rk3036 by Rockchip Inc.

 *

 * Author: Rockchip Inc.

 * Author: Zheng ShunQian<zhengsq@rock-chips.com>

 */



#include <sound/soc.h>

#include <sound/tlv.h>

#include <sound/soc-dapm.h>

#include <sound/soc-dai.h>

#include <sound/pcm.h>

#include <sound/pcm_params.h>



#include <linux/platform_device.h>

#include <linux/of.h>

#include <linux/clk.h>

#include <linux/regmap.h>

#include <linux/device.h>

#include <linux/mfd/syscon.h>

#include <linux/module.h>

#include <linux/io.h>



#include "inno_rk3036.h"



struct rk3036_codec_priv {

	void __iomem *base;

	struct clk *pclk;

	struct regmap *regmap;

	struct device *dev;

};



static const DECLARE_TLV_DB_MINMAX(rk3036_codec_hp_tlv, -39, 0);



static int rk3036_codec_antipop_info(struct snd_kcontrol *kcontrol,

				     struct snd_ctl_elem_info *uinfo)

{

	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;

	uinfo->count = 2;

	uinfo->value.integer.min = 0;

	uinfo->value.integer.max = 1;



	return 0;

}



static int rk3036_codec_antipop_get(struct snd_kcontrol *kcontrol,

				    struct snd_ctl_elem_value *ucontrol)

{

	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);

	int val, ret, regval;



	ret = snd_soc_component_read(component, INNO_R09, &regval);

	if (ret)

		return ret;

	val = ((regval >> INNO_R09_HPL_ANITPOP_SHIFT) &

	       INNO_R09_HP_ANTIPOP_MSK) == INNO_R09_HP_ANTIPOP_ON;

	ucontrol->value.integer.value[0] = val;



	val = ((regval >> INNO_R09_HPR_ANITPOP_SHIFT) &

	       INNO_R09_HP_ANTIPOP_MSK) == INNO_R09_HP_ANTIPOP_ON;

	ucontrol->value.integer.value[1] = val;



	return 0;

}



static int rk3036_codec_antipop_put(struct snd_kcontrol *kcontrol,

				    struct snd_ctl_elem_value *ucontrol)

{

	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);

	int val, ret, regmsk;



	val = (ucontrol->value.integer.value[0] ?

	       INNO_R09_HP_ANTIPOP_ON : INNO_R09_HP_ANTIPOP_OFF) <<

	      INNO_R09_HPL_ANITPOP_SHIFT;

	val |= (ucontrol->value.integer.value[1] ?

		INNO_R09_HP_ANTIPOP_ON : INNO_R09_HP_ANTIPOP_OFF) <<

	       INNO_R09_HPR_ANITPOP_SHIFT;



	regmsk = INNO_R09_HP_ANTIPOP_MSK << INNO_R09_HPL_ANITPOP_SHIFT |

		 INNO_R09_HP_ANTIPOP_MSK << INNO_R09_HPR_ANITPOP_SHIFT;



	ret = snd_soc_component_update_bits(component, INNO_R09,

					    regmsk, val);

	if (ret < 0)

		return ret;



	return 0;

}



#define SOC_RK3036_CODEC_ANTIPOP_DECL(xname) \

{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \

	.info = rk3036_codec_antipop_info, .get = rk3036_codec_antipop_get, \

	.put = rk3036_codec_antipop_put, }



static const struct snd_kcontrol_new rk3036_codec_dapm_controls[] = {

	SOC_DOUBLE_R_RANGE_TLV("Headphone Volume", INNO_R07, INNO_R08,

		INNO_HP_GAIN_SHIFT, INNO_HP_GAIN_N39DB,

		INNO_HP_GAIN_0DB, 0, rk3036_codec_hp_tlv),

	SOC_DOUBLE("Zero Cross Switch", INNO_R06, INNO_R06_VOUTL_CZ_SHIFT,

		INNO_R06_VOUTR_CZ_SHIFT, 1, 0),

	SOC_DOUBLE("Headphone Switch", INNO_R09, INNO_R09_HPL_MUTE_SHIFT,

		INNO_R09_HPR_MUTE_SHIFT, 1, 0),

	SOC_RK3036_CODEC_ANTIPOP_DECL("Anti-pop Switch"),

};



static const struct snd_kcontrol_new rk3036_codec_hpl_mixer_controls[] = {

	SOC_DAPM_SINGLE("DAC Left Out Switch", INNO_R09,

			INNO_R09_DACL_SWITCH_SHIFT, 1, 0),

};



static const struct snd_kcontrol_new rk3036_codec_hpr_mixer_controls[] = {

	SOC_DAPM_SINGLE("DAC Right Out Switch", INNO_R09,

			INNO_R09_DACR_SWITCH_SHIFT, 1, 0),

};



static const struct snd_kcontrol_new rk3036_codec_hpl_switch_controls[] = {

	SOC_DAPM_SINGLE("HP Left Out Switch", INNO_R05,

			INNO_R05_HPL_WORK_SHIFT, 1, 0),

};



static const struct snd_kcontrol_new rk3036_codec_hpr_switch_controls[] = {

	SOC_DAPM_SINGLE("HP Right Out Switch", INNO_R05,

			INNO_R05_HPR_WORK_SHIFT, 1, 0),

};



static const struct snd_soc_dapm_widget rk3036_codec_dapm_widgets[] = {

	SND_SOC_DAPM_SUPPLY_S("DAC PWR", 1, INNO_R06,

			      INNO_R06_DAC_EN_SHIFT, 0, NULL, 0),

	SND_SOC_DAPM_SUPPLY_S("DACL VREF", 2, INNO_R04,

			      INNO_R04_DACL_VREF_SHIFT, 0, NULL, 0),

	SND_SOC_DAPM_SUPPLY_S("DACR VREF", 2, INNO_R04,

			      INNO_R04_DACR_VREF_SHIFT, 0, NULL, 0),

	SND_SOC_DAPM_SUPPLY_S("DACL HiLo VREF", 3, INNO_R06,

			      INNO_R06_DACL_HILO_VREF_SHIFT, 0, NULL, 0),

	SND_SOC_DAPM_SUPPLY_S("DACR HiLo VREF", 3, INNO_R06,

			      INNO_R06_DACR_HILO_VREF_SHIFT, 0, NULL, 0),

	SND_SOC_DAPM_SUPPLY_S("DACR CLK", 3, INNO_R04,

			      INNO_R04_DACR_CLK_SHIFT, 0, NULL, 0),

	SND_SOC_DAPM_SUPPLY_S("DACL CLK", 3, INNO_R04,

			      INNO_R04_DACL_CLK_SHIFT, 0, NULL, 0),



	SND_SOC_DAPM_DAC("DACL", "Left Playback", INNO_R04,

			 INNO_R04_DACL_SW_SHIFT, 0),

	SND_SOC_DAPM_DAC("DACR", "Right Playback", INNO_R04,

			 INNO_R04_DACR_SW_SHIFT, 0),



	SND_SOC_DAPM_MIXER("Left Headphone Mixer", SND_SOC_NOPM, 0, 0,

		rk3036_codec_hpl_mixer_controls,

		ARRAY_SIZE(rk3036_codec_hpl_mixer_controls)),

	SND_SOC_DAPM_MIXER("Right Headphone Mixer", SND_SOC_NOPM, 0, 0,

		rk3036_codec_hpr_mixer_controls,

		ARRAY_SIZE(rk3036_codec_hpr_mixer_controls)),



	SND_SOC_DAPM_PGA("HP Left Out", INNO_R05,

			 INNO_R05_HPL_EN_SHIFT, 0, NULL, 0),

	SND_SOC_DAPM_PGA("HP Right Out", INNO_R05,

			 INNO_R05_HPR_EN_SHIFT, 0, NULL, 0),



	SND_SOC_DAPM_MIXER("HP Left Switch",  SND_SOC_NOPM, 0, 0,

			   rk3036_codec_hpl_switch_controls,

			   ARRAY_SIZE(rk3036_codec_hpl_switch_controls)),

	SND_SOC_DAPM_MIXER("HP Right Switch",  SND_SOC_NOPM, 0, 0,

			   rk3036_codec_hpr_switch_controls,

			   ARRAY_SIZE(rk3036_codec_hpr_switch_controls)),



	SND_SOC_DAPM_OUTPUT("HPL"),

	SND_SOC_DAPM_OUTPUT("HPR"),

};



static const struct snd_soc_dapm_route rk3036_codec_dapm_routes[] = {

	{"DACL VREF", NULL, "DAC PWR"},

	{"DACR VREF", NULL, "DAC PWR"},

	{"DACL HiLo VREF", NULL, "DAC PWR"},

	{"DACR HiLo VREF", NULL, "DAC PWR"},

	{"DACL CLK", NULL, "DAC PWR"},

	{"DACR CLK", NULL, "DAC PWR"},



	{"DACL", NULL, "DACL VREF"},

	{"DACL", NULL, "DACL HiLo VREF"},

	{"DACL", NULL, "DACL CLK"},

	{"DACR", NULL, "DACR VREF"},

	{"DACR", NULL, "DACR HiLo VREF"},

	{"DACR", NULL, "DACR CLK"},



	{"Left Headphone Mixer", "DAC Left Out Switch", "DACL"},

	{"Right Headphone Mixer", "DAC Right Out Switch", "DACR"},

	{"HP Left Out", NULL, "Left Headphone Mixer"},

	{"HP Right Out", NULL, "Right Headphone Mixer"},



	{"HP Left Switch", "HP Left Out Switch", "HP Left Out"},

	{"HP Right Switch", "HP Right Out Switch", "HP Right Out"},



	{"HPL", NULL, "HP Left Switch"},

	{"HPR", NULL, "HP Right Switch"},

};



static int rk3036_codec_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)

{

	struct snd_soc_codec *codec = dai->codec;

	unsigned int reg01_val = 0,  reg02_val = 0, reg03_val = 0;



	dev_dbg(codec->dev, "rk3036_codec dai set fmt : %08x\n", fmt);



	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {

	case SND_SOC_DAIFMT_CBS_CFS:

		reg01_val |= INNO_R01_PINDIR_IN_SLAVE |

			     INNO_R01_I2SMODE_SLAVE;

		break;

	case SND_SOC_DAIFMT_CBM_CFM:

		reg01_val |= INNO_R01_PINDIR_OUT_MASTER |

			     INNO_R01_I2SMODE_MASTER;

		break;

	default:

		dev_err(codec->dev, "invalid fmt\n");

		return -EINVAL;

	}



	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {

	case SND_SOC_DAIFMT_DSP_A:

		reg02_val |= INNO_R02_DACM_PCM;

		break;

	case SND_SOC_DAIFMT_I2S:

		reg02_val |= INNO_R02_DACM_I2S;

		break;

	case SND_SOC_DAIFMT_RIGHT_J:

		reg02_val |= INNO_R02_DACM_RJM;

		break;

	case SND_SOC_DAIFMT_LEFT_J:

		reg02_val |= INNO_R02_DACM_LJM;

		break;

	default:

		dev_err(codec->dev, "set dai format failed\n");

		return -EINVAL;

	}



	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {

	case SND_SOC_DAIFMT_NB_NF:

		reg02_val |= INNO_R02_LRCP_NORMAL;

		reg03_val |= INNO_R03_BCP_NORMAL;

		break;

	case SND_SOC_DAIFMT_IB_IF:

		reg02_val |= INNO_R02_LRCP_REVERSAL;

		reg03_val |= INNO_R03_BCP_REVERSAL;

		break;

	case SND_SOC_DAIFMT_IB_NF:

		reg02_val |= INNO_R02_LRCP_REVERSAL;

		reg03_val |= INNO_R03_BCP_NORMAL;

		break;

	case SND_SOC_DAIFMT_NB_IF:

		reg02_val |= INNO_R02_LRCP_NORMAL;

		reg03_val |= INNO_R03_BCP_REVERSAL;

		break;

	default:

		dev_err(codec->dev, "set dai format failed\n");

		return -EINVAL;

	}



	snd_soc_update_bits(codec, INNO_R01, INNO_R01_I2SMODE_MSK |

			    INNO_R01_PINDIR_MSK, reg01_val);

	snd_soc_update_bits(codec, INNO_R02, INNO_R02_LRCP_MSK |

			    INNO_R02_DACM_MSK, reg02_val);

	snd_soc_update_bits(codec, INNO_R03, INNO_R03_BCP_MSK, reg03_val);



	return 0;

}



static int rk3036_codec_dai_hw_params(struct snd_pcm_substream *substream,

				      struct snd_pcm_hw_params *hw_params,

				      struct snd_soc_dai *dai)

{

	struct snd_soc_codec *codec = dai->codec;

	unsigned int reg02_val = 0, reg03_val = 0;



	switch (params_format(hw_params)) {

	case SNDRV_PCM_FORMAT_S16_LE:

		reg02_val |= INNO_R02_VWL_16BIT;

		break;

	case SNDRV_PCM_FORMAT_S20_3LE:

		reg02_val |= INNO_R02_VWL_20BIT;

		break;

	case SNDRV_PCM_FORMAT_S24_LE:

		reg02_val |= INNO_R02_VWL_24BIT;

		break;

	case SNDRV_PCM_FORMAT_S32_LE:

		reg02_val |= INNO_R02_VWL_32BIT;

		break;

	default:

		return -EINVAL;

	}



	reg02_val |= INNO_R02_LRCP_NORMAL;

	reg03_val |= INNO_R03_FWL_32BIT | INNO_R03_DACR_WORK;



	snd_soc_update_bits(codec, INNO_R02, INNO_R02_LRCP_MSK |

			    INNO_R02_VWL_MSK, reg02_val);

	snd_soc_update_bits(codec, INNO_R03, INNO_R03_DACR_MSK |

			    INNO_R03_FWL_MSK, reg03_val);

	return 0;

}



#define RK3036_CODEC_RATES (SNDRV_PCM_RATE_8000  | \

			    SNDRV_PCM_RATE_16000 | \

			    SNDRV_PCM_RATE_32000 | \

			    SNDRV_PCM_RATE_44100 | \

			    SNDRV_PCM_RATE_48000 | \

			    SNDRV_PCM_RATE_96000)



#define RK3036_CODEC_FMTS (SNDRV_PCM_FMTBIT_S16_LE  | \

			   SNDRV_PCM_FMTBIT_S20_3LE | \

			   SNDRV_PCM_FMTBIT_S24_LE  | \

			   SNDRV_PCM_FMTBIT_S32_LE)



static struct snd_soc_dai_ops rk3036_codec_dai_ops = {

	.set_fmt	= rk3036_codec_dai_set_fmt,

	.hw_params	= rk3036_codec_dai_hw_params,

};



static struct snd_soc_dai_driver rk3036_codec_dai_driver[] = {

	{

		.name = "rk3036-codec-dai",

		.playback = {

			.stream_name = "Playback",

			.channels_min = 1,

			.channels_max = 2,

			.rates = RK3036_CODEC_RATES,

			.formats = RK3036_CODEC_FMTS,

		},

		.ops = &rk3036_codec_dai_ops,

		.symmetric_rates = 1,

	},

};



static void rk3036_codec_reset(struct snd_soc_codec *codec)

{

	snd_soc_write(codec, INNO_R00,

		      INNO_R00_CSR_RESET | INNO_R00_CDCR_RESET);

	snd_soc_write(codec, INNO_R00,

		      INNO_R00_CSR_WORK | INNO_R00_CDCR_WORK);

}



static int rk3036_codec_probe(struct snd_soc_codec *codec)

{

	rk3036_codec_reset(codec);

	return 0;

}



static int rk3036_codec_remove(struct snd_soc_codec *codec)

{

	rk3036_codec_reset(codec);

	return 0;

}



static int rk3036_codec_set_bias_level(struct snd_soc_codec *codec,

				       enum snd_soc_bias_level level)

{

	switch (level) {

	case SND_SOC_BIAS_STANDBY:

		/* set a big current for capacitor charging. */

		snd_soc_write(codec, INNO_R10, INNO_R10_MAX_CUR);

		/* start precharge */

		snd_soc_write(codec, INNO_R06, INNO_R06_DAC_PRECHARGE);



		break;



	case SND_SOC_BIAS_OFF:

		/* set a big current for capacitor discharging. */

		snd_soc_write(codec, INNO_R10, INNO_R10_MAX_CUR);

		/* start discharge. */

		snd_soc_write(codec, INNO_R06, INNO_R06_DAC_DISCHARGE);



		break;

	default:

		break;

	}



	return 0;

}



static struct snd_soc_codec_driver rk3036_codec_driver = {

	.probe			= rk3036_codec_probe,

	.remove			= rk3036_codec_remove,

	.set_bias_level		= rk3036_codec_set_bias_level,

	.controls		= rk3036_codec_dapm_controls,

	.num_controls		= ARRAY_SIZE(rk3036_codec_dapm_controls),

	.dapm_routes		= rk3036_codec_dapm_routes,

	.num_dapm_routes	= ARRAY_SIZE(rk3036_codec_dapm_routes),

	.dapm_widgets		= rk3036_codec_dapm_widgets,

	.num_dapm_widgets	= ARRAY_SIZE(rk3036_codec_dapm_widgets),

};



static const struct regmap_config rk3036_codec_regmap_config = {

	.reg_bits = 32,

	.reg_stride = 4,

	.val_bits = 32,

};



#define GRF_SOC_CON0		0x00140

#define GRF_ACODEC_SEL		(BIT(10) | BIT(16 + 10))



static int rk3036_codec_platform_probe(struct platform_device *pdev)

{

	struct rk3036_codec_priv *priv;

	struct device_node *of_node = pdev->dev.of_node;

	struct resource *res;

	void __iomem *base;

	struct regmap *grf;

	int ret;



	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);

	if (!priv)

		return -ENOMEM;



	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	base = devm_ioremap_resource(&pdev->dev, res);

	if (IS_ERR(base))

		return PTR_ERR(base);



	priv->base = base;

	priv->regmap = devm_regmap_init_mmio(&pdev->dev, priv->base,

					     &rk3036_codec_regmap_config);

	if (IS_ERR(priv->regmap)) {

		dev_err(&pdev->dev, "init regmap failed\n");

		return PTR_ERR(priv->regmap);

	}



	grf = syscon_regmap_lookup_by_phandle(of_node, "rockchip,grf");

	if (IS_ERR(grf)) {

		dev_err(&pdev->dev, "needs 'rockchip,grf' property\n");

		return PTR_ERR(grf);

	}

	ret = regmap_write(grf, GRF_SOC_CON0, GRF_ACODEC_SEL);

	if (ret) {

		dev_err(&pdev->dev, "Could not write to GRF: %d\n", ret);

		return ret;

	}



	priv->pclk = devm_clk_get(&pdev->dev, "acodec_pclk");

	if (IS_ERR(priv->pclk))

		return PTR_ERR(priv->pclk);



	ret = clk_prepare_enable(priv->pclk);

	if (ret < 0) {

		dev_err(&pdev->dev, "failed to enable clk\n");

		return ret;

	}



	priv->dev = &pdev->dev;

	dev_set_drvdata(&pdev->dev, priv);



	ret = snd_soc_register_codec(&pdev->dev, &rk3036_codec_driver,

				     rk3036_codec_dai_driver,

				     ARRAY_SIZE(rk3036_codec_dai_driver));

	if (ret) {

		clk_disable_unprepare(priv->pclk);

		dev_set_drvdata(&pdev->dev, NULL);

	}



	return ret;

}



static int rk3036_codec_platform_remove(struct platform_device *pdev)

{

	struct rk3036_codec_priv *priv = dev_get_drvdata(&pdev->dev);



	snd_soc_unregister_codec(&pdev->dev);

	clk_disable_unprepare(priv->pclk);



	return 0;

}



static const struct of_device_id rk3036_codec_of_match[] = {

	{ .compatible = "rockchip,rk3036-codec", },

	{}

};

MODULE_DEVICE_TABLE(of, rk3036_codec_of_match);



static struct platform_driver rk3036_codec_platform_driver = {

	.driver = {

		.name = "rk3036-codec-platform",

		.owner = THIS_MODULE,

		.of_match_table = of_match_ptr(rk3036_codec_of_match),

	},

	.probe = rk3036_codec_platform_probe,

	.remove = rk3036_codec_platform_remove,

};



module_platform_driver(rk3036_codec_platform_driver);



MODULE_AUTHOR("Rockchip Inc.");

MODULE_DESCRIPTION("Rockchip rk3036 codec driver");

MODULE_LICENSE("GPL");

sound/soc/codecs/inno_rk3036.h

0 → 100644
+123 −0
Original line number Diff line number Diff line 
/*

 * Driver of Inno Codec for rk3036 by Rockchip Inc.

 *

 * Author: Zheng ShunQian<zhengsq@rock-chips.com>

 */



#ifndef _INNO_RK3036_CODEC_H

#define _INNO_RK3036_CODEC_H



/* codec registers */

#define INNO_R00	0x00

#define INNO_R01	0x0c

#define INNO_R02	0x10

#define INNO_R03	0x14

#define INNO_R04	0x88

#define INNO_R05	0x8c

#define INNO_R06	0x90

#define INNO_R07	0x94

#define INNO_R08	0x98

#define INNO_R09	0x9c

#define INNO_R10	0xa0



/* register bit filed */

#define INNO_R00_CSR_RESET		(0x0 << 0) /*codec system reset*/

#define INNO_R00_CSR_WORK		(0x1 << 0)

#define INNO_R00_CDCR_RESET		(0x0 << 1) /*codec digital core reset*/

#define INNO_R00_CDCR_WORK		(0x1 << 1)

#define INNO_R00_PRB_DISABLE		(0x0 << 6) /*power reset bypass*/

#define INNO_R00_PRB_ENABLE		(0x1 << 6)



#define INNO_R01_I2SMODE_MSK		(0x1 << 4)

#define INNO_R01_I2SMODE_SLAVE		(0x0 << 4)

#define INNO_R01_I2SMODE_MASTER		(0x1 << 4)

#define INNO_R01_PINDIR_MSK		(0x1 << 5)

#define INNO_R01_PINDIR_IN_SLAVE	(0x0 << 5) /*direction of pin*/

#define INNO_R01_PINDIR_OUT_MASTER	(0x1 << 5)



#define INNO_R02_LRS_MSK		(0x1 << 2)

#define INNO_R02_LRS_NORMAL		(0x0 << 2) /*DAC Left Right Swap*/

#define INNO_R02_LRS_SWAP		(0x1 << 2)

#define INNO_R02_DACM_MSK		(0x3 << 3)

#define INNO_R02_DACM_PCM		(0x3 << 3) /*DAC Mode*/

#define INNO_R02_DACM_I2S		(0x2 << 3)

#define INNO_R02_DACM_LJM		(0x1 << 3)

#define INNO_R02_DACM_RJM		(0x0 << 3)

#define INNO_R02_VWL_MSK		(0x3 << 5)

#define INNO_R02_VWL_32BIT		(0x3 << 5) /*1/2Frame Valid Word Len*/

#define INNO_R02_VWL_24BIT		(0x2 << 5)

#define INNO_R02_VWL_20BIT		(0x1 << 5)

#define INNO_R02_VWL_16BIT		(0x0 << 5)

#define INNO_R02_LRCP_MSK		(0x1 << 7)

#define INNO_R02_LRCP_NORMAL		(0x0 << 7) /*Left Right Polarity*/

#define INNO_R02_LRCP_REVERSAL		(0x1 << 7)



#define INNO_R03_BCP_MSK		(0x1 << 0)

#define INNO_R03_BCP_NORMAL		(0x0 << 0) /*DAC bit clock polarity*/

#define INNO_R03_BCP_REVERSAL		(0x1 << 0)

#define INNO_R03_DACR_MSK		(0x1 << 1)

#define INNO_R03_DACR_RESET		(0x0 << 1) /*DAC Reset*/

#define INNO_R03_DACR_WORK		(0x1 << 1)

#define INNO_R03_FWL_MSK		(0x3 << 2)

#define INNO_R03_FWL_32BIT		(0x3 << 2) /*1/2Frame Word Length*/

#define INNO_R03_FWL_24BIT		(0x2 << 2)

#define INNO_R03_FWL_20BIT		(0x1 << 2)

#define INNO_R03_FWL_16BIT		(0x0 << 2)



#define INNO_R04_DACR_SW_SHIFT		0

#define INNO_R04_DACL_SW_SHIFT		1

#define INNO_R04_DACR_CLK_SHIFT		2

#define INNO_R04_DACL_CLK_SHIFT		3

#define INNO_R04_DACR_VREF_SHIFT	4

#define INNO_R04_DACL_VREF_SHIFT	5



#define INNO_R05_HPR_EN_SHIFT		0

#define INNO_R05_HPL_EN_SHIFT		1

#define INNO_R05_HPR_WORK_SHIFT		2

#define INNO_R05_HPL_WORK_SHIFT		3



#define INNO_R06_VOUTR_CZ_SHIFT		0

#define INNO_R06_VOUTL_CZ_SHIFT		1

#define INNO_R06_DACR_HILO_VREF_SHIFT	2

#define INNO_R06_DACL_HILO_VREF_SHIFT	3

#define INNO_R06_DAC_EN_SHIFT		5



#define INNO_R06_DAC_PRECHARGE		(0x0 << 4) /*PreCharge control for DAC*/

#define INNO_R06_DAC_DISCHARGE		(0x1 << 4)



#define INNO_HP_GAIN_SHIFT		0

/* Gain of output, 1.5db step: -39db(0x0) ~ 0db(0x1a) ~ 6db(0x1f) */

#define INNO_HP_GAIN_0DB		0x1a

#define INNO_HP_GAIN_N39DB		0x0



#define INNO_R09_HP_ANTIPOP_MSK		0x3

#define INNO_R09_HP_ANTIPOP_OFF		0x1

#define INNO_R09_HP_ANTIPOP_ON		0x2

#define INNO_R09_HPR_ANITPOP_SHIFT	0

#define INNO_R09_HPL_ANITPOP_SHIFT	2

#define INNO_R09_HPR_MUTE_SHIFT		4

#define INNO_R09_HPL_MUTE_SHIFT		5

#define INNO_R09_DACR_SWITCH_SHIFT	6

#define INNO_R09_DACL_SWITCH_SHIFT	7



#define INNO_R10_CHARGE_SEL_CUR_400I_YES	(0x0 << 0)

#define INNO_R10_CHARGE_SEL_CUR_400I_NO		(0x1 << 0)

#define INNO_R10_CHARGE_SEL_CUR_260I_YES	(0x0 << 1)

#define INNO_R10_CHARGE_SEL_CUR_260I_NO		(0x1 << 1)

#define INNO_R10_CHARGE_SEL_CUR_130I_YES	(0x0 << 2)

#define INNO_R10_CHARGE_SEL_CUR_130I_NO		(0x1 << 2)

#define INNO_R10_CHARGE_SEL_CUR_100I_YES	(0x0 << 3)

#define INNO_R10_CHARGE_SEL_CUR_100I_NO		(0x1 << 3)

#define INNO_R10_CHARGE_SEL_CUR_050I_YES	(0x0 << 4)

#define INNO_R10_CHARGE_SEL_CUR_050I_NO		(0x1 << 4)

#define INNO_R10_CHARGE_SEL_CUR_027I_YES	(0x0 << 5)

#define INNO_R10_CHARGE_SEL_CUR_027I_NO		(0x1 << 5)



#define INNO_R10_MAX_CUR (INNO_R10_CHARGE_SEL_CUR_400I_YES | \

			  INNO_R10_CHARGE_SEL_CUR_260I_YES | \

			  INNO_R10_CHARGE_SEL_CUR_130I_YES | \

			  INNO_R10_CHARGE_SEL_CUR_100I_YES | \

			  INNO_R10_CHARGE_SEL_CUR_050I_YES | \

			  INNO_R10_CHARGE_SEL_CUR_027I_YES)



#endif