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ASoC: rpmsg_ak4497: replace codec to component 

replace codec to component

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
5.4-rM2-2.2.x-imx-squashed
Shengjiu Wang 2019-09-03 14:55:54 +08:00 committed by Dong Aisheng
parent 26e4c3d80f
commit d4215f5953
2 changed files with 167 additions and 77 deletions
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154
sound/soc/codecs/rpmsg_ak4497.c
View File

@ -30,7 +30,7 @@
#include <linux/regulator/consumer.h>
#include "../fsl/fsl_rpmsg_i2s.h"
#include "ak4497.h"
#include "rpmsg_ak4497.h"
//#define AK4497_DEBUG //used at debug mode
#define AK4497_NUM_SUPPLIES 2
@ -176,14 +176,14 @@ static const struct soc_enum ak4497_dac_enum2[] = {
ak4497_adfs_select)
};
static int ak4497_read(struct snd_soc_codec *codec, unsigned int reg,
static int ak4497_read(struct snd_soc_component *component, unsigned int reg,
unsigned int *val)
{
int ret;
ret = snd_soc_component_read(&codec->component, reg, val);
ret = snd_soc_component_read(component, reg, val);
if (ret < 0)
dev_err(codec->dev, "Register %u read failed, ret=%d.\n", reg, ret);
dev_err(component->dev, "Register %u read failed, ret=%d.\n", reg, ret);
return ret;
}
@ -191,13 +191,13 @@ static int ak4497_read(struct snd_soc_codec *codec, unsigned int reg,
static int ak4497_get_dsdsel(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
unsigned int dsdsel0, dsdsel1;
ak4497_read(codec, AK4497_06_DSD1, &dsdsel0);
ak4497_read(component, AK4497_06_DSD1, &dsdsel0);
dsdsel0 &= AK4497_DSDSEL0;
ak4497_read(codec, AK4497_09_DSD2, &dsdsel1);
ak4497_read(component, AK4497_09_DSD2, &dsdsel1);
dsdsel1 &= AK4497_DSDSEL1;
ucontrol->value.enumerated.item[0] = ((dsdsel1 << 1) | dsdsel0);
@ -208,25 +208,25 @@ static int ak4497_get_dsdsel(struct snd_kcontrol *kcontrol,
static int ak4497_set_dsdsel(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
unsigned int dsdsel = ucontrol->value.enumerated.item[0];
switch (dsdsel) {
case 0: /* 2.8224MHz */
snd_soc_update_bits(codec, AK4497_06_DSD1, 0x01, 0x00);
snd_soc_update_bits(codec, AK4497_09_DSD2, 0x01, 0x00);
snd_soc_component_update_bits(component, AK4497_06_DSD1, 0x01, 0x00);
snd_soc_component_update_bits(component, AK4497_09_DSD2, 0x01, 0x00);
break;
case 1: /* 5.6448MHz */
snd_soc_update_bits(codec, AK4497_06_DSD1, 0x01, 0x01);
snd_soc_update_bits(codec, AK4497_09_DSD2, 0x01, 0x00);
snd_soc_component_update_bits(component, AK4497_06_DSD1, 0x01, 0x01);
snd_soc_component_update_bits(component, AK4497_09_DSD2, 0x01, 0x00);
break;
case 2: /* 11.2896MHz */
snd_soc_update_bits(codec, AK4497_06_DSD1, 0x01, 0x00);
snd_soc_update_bits(codec, AK4497_09_DSD2, 0x01, 0x01);
snd_soc_component_update_bits(component, AK4497_06_DSD1, 0x01, 0x00);
snd_soc_component_update_bits(component, AK4497_09_DSD2, 0x01, 0x01);
break;
case 3: /* 22.5792MHz */
snd_soc_update_bits(codec, AK4497_06_DSD1, 0x01, 0x01);
snd_soc_update_bits(codec, AK4497_09_DSD2, 0x01, 0x01);
snd_soc_component_update_bits(component, AK4497_06_DSD1, 0x01, 0x01);
snd_soc_component_update_bits(component, AK4497_09_DSD2, 0x01, 0x01);
break;
default:
return -EINVAL;
@ -238,8 +238,8 @@ static int ak4497_set_dsdsel(struct snd_kcontrol *kcontrol,
static int ak4497_get_bickfs(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct rpmsg_ak4497_priv *ak4497 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct rpmsg_ak4497_priv *ak4497 = snd_soc_component_get_drvdata(component);
ucontrol->value.enumerated.item[0] = ak4497->nBickFreq;
@ -249,8 +249,8 @@ static int ak4497_get_bickfs(struct snd_kcontrol *kcontrol,
static int ak4497_set_bickfs(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct rpmsg_ak4497_priv *ak4497 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct rpmsg_ak4497_priv *ak4497 = snd_soc_component_get_drvdata(component);
ak4497->nBickFreq = ucontrol->value.enumerated.item[0];
@ -260,8 +260,8 @@ static int ak4497_set_bickfs(struct snd_kcontrol *kcontrol,
static int ak4497_get_tdmsds(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct rpmsg_ak4497_priv *ak4497 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct rpmsg_ak4497_priv *ak4497 = snd_soc_component_get_drvdata(component);
ucontrol->value.enumerated.item[0] = ak4497->nTdmSds;
@ -271,8 +271,8 @@ static int ak4497_get_tdmsds(struct snd_kcontrol *kcontrol,
static int ak4497_set_tdmsds(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct rpmsg_ak4497_priv *ak4497 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct rpmsg_ak4497_priv *ak4497 = snd_soc_component_get_drvdata(component);
int regA, regB;
ak4497->nTdmSds = ucontrol->value.enumerated.item[0];
@ -323,8 +323,8 @@ static int ak4497_set_tdmsds(struct snd_kcontrol *kcontrol,
regA <<= 4;
regB <<= 4;
snd_soc_update_bits(codec, AK4497_0A_CONTROL7, 0xF0, regA);
snd_soc_update_bits(codec, AK4497_0B_CONTROL8, 0x10, regB);
snd_soc_component_update_bits(component, AK4497_0A_CONTROL7, 0xF0, regA);
snd_soc_component_update_bits(component, AK4497_0B_CONTROL8, 0x10, regB);
return 0;
}
@ -332,10 +332,10 @@ static int ak4497_set_tdmsds(struct snd_kcontrol *kcontrol,
static int ak4497_get_adfs(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
unsigned int nADFSbit;
ak4497_read(codec, AK4497_15_DFSREAD, &nADFSbit);
ak4497_read(component, AK4497_15_DFSREAD, &nADFSbit);
nADFSbit &= 0x7;
ucontrol->value.enumerated.item[0] = nADFSbit;
@ -390,7 +390,7 @@ static int get_test_reg(struct snd_kcontrol *kcontrol,
static int set_test_reg(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
u32 currMode = ucontrol->value.enumerated.item[0];
int i, regs, rege;
unsigned int value;
@ -406,7 +406,7 @@ static int set_test_reg(struct snd_kcontrol *kcontrol,
}
for (i = regs; i <= rege; i++) {
ak4497_read(codec, i, &value);
ak4497_read(component, i, &value);
pr_debug("***AK4497 Addr,Reg=(%x, %x)\n", i, value);
}
@ -515,8 +515,8 @@ static int ak4497_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;
struct rpmsg_ak4497_priv *ak4497 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = dai->component;
struct rpmsg_ak4497_priv *ak4497 = snd_soc_component_get_drvdata(component);
snd_pcm_format_t pcm_format = params_format(params);
unsigned int dfs, dfs2, dsdsel0, dsdsel1, format;
@ -534,16 +534,16 @@ static int ak4497_hw_params(struct snd_pcm_substream *substream,
nfs1 = params_rate(params);
ak4497->fs1 = nfs1;
ak4497_read(codec, AK4497_01_CONTROL2, &dfs);
ak4497_read(component, AK4497_01_CONTROL2, &dfs);
dfs &= ~AK4497_DFS;
ak4497_read(codec, AK4497_05_CONTROL4, &dfs2);
ak4497_read(component, AK4497_05_CONTROL4, &dfs2);
dfs2 &= ~AK4497_DFS2;
ak4497_read(codec, AK4497_06_DSD1, &dsdsel0);
ak4497_read(component, AK4497_06_DSD1, &dsdsel0);
dsdsel0 &= ~AK4497_DSDSEL0;
ak4497_read(codec, AK4497_09_DSD2, &dsdsel1);
ak4497_read(component, AK4497_09_DSD2, &dsdsel1);
dsdsel1 &= ~AK4497_DSDSEL1;
if (!is_dsd) {
@ -606,14 +606,14 @@ static int ak4497_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
snd_soc_write(codec, AK4497_06_DSD1, dsdsel0);
snd_soc_write(codec, AK4497_09_DSD2, dsdsel1);
snd_soc_component_write(component, AK4497_06_DSD1, dsdsel0);
snd_soc_component_write(component, AK4497_09_DSD2, dsdsel1);
}
snd_soc_write(codec, AK4497_01_CONTROL2, dfs);
snd_soc_write(codec, AK4497_05_CONTROL4, dfs2);
snd_soc_component_write(component, AK4497_01_CONTROL2, dfs);
snd_soc_component_write(component, AK4497_05_CONTROL4, dfs2);
ak4497_read(codec, AK4497_00_CONTROL1, &format);
ak4497_read(component, AK4497_00_CONTROL1, &format);
format &= ~AK4497_DIF;
switch (params_format(params)) {
@ -642,7 +642,7 @@ static int ak4497_hw_params(struct snd_pcm_substream *substream,
return -EINVAL;
}
snd_soc_write(codec, AK4497_00_CONTROL1, format);
snd_soc_component_write(component, AK4497_00_CONTROL1, format);
return 0;
}
@ -655,15 +655,15 @@ static int ak4497_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
static int ak4497_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
{
struct snd_soc_codec *codec = dai->codec;
struct rpmsg_ak4497_priv *ak4497 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = dai->component;
struct rpmsg_ak4497_priv *ak4497 = snd_soc_component_get_drvdata(component);
unsigned int format, format2;
/* set master/slave audio interface */
ak4497_read(codec, AK4497_00_CONTROL1, &format);
ak4497_read(component, AK4497_00_CONTROL1, &format);
format &= ~AK4497_DIF;
ak4497_read(codec, AK4497_02_CONTROL3, &format2);
ak4497_read(component, AK4497_02_CONTROL3, &format2);
format2 &= ~AK4497_DIF_DSD;
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
@ -673,7 +673,7 @@ static int ak4497_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
case SND_SOC_DAIFMT_CBS_CFM:
case SND_SOC_DAIFMT_CBM_CFS:
default:
dev_err(codec->dev, "Clock mode unsupported");
dev_err(component->dev, "Clock mode unsupported");
return -EINVAL;
}
@ -695,8 +695,8 @@ static int ak4497_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
}
/* set format */
snd_soc_write(codec, AK4497_00_CONTROL1, format);
snd_soc_write(codec, AK4497_02_CONTROL3, format2);
snd_soc_component_write(component, AK4497_00_CONTROL1, format);
snd_soc_component_write(component, AK4497_02_CONTROL3, format2);
return 0;
}
@ -720,7 +720,7 @@ static bool ak4497_volatile(struct device *dev, unsigned int reg)
return ret;
}
static int ak4497_set_bias_level(struct snd_soc_codec *codec,
static int ak4497_set_bias_level(struct snd_soc_component *component,
enum snd_soc_bias_level level)
{
switch (level) {
@ -728,11 +728,11 @@ static int ak4497_set_bias_level(struct snd_soc_codec *codec,
case SND_SOC_BIAS_PREPARE:
case SND_SOC_BIAS_STANDBY:
/* RSTN bit = 1 */
snd_soc_update_bits(codec, AK4497_00_CONTROL1, 0x01, 0x01);
snd_soc_component_update_bits(component, AK4497_00_CONTROL1, 0x01, 0x01);
break;
case SND_SOC_BIAS_OFF:
/* RSTN bit = 0 */
snd_soc_update_bits(codec, AK4497_00_CONTROL1, 0x01, 0x00);
snd_soc_component_update_bits(component, AK4497_00_CONTROL1, 0x01, 0x00);
break;
}
@ -766,7 +766,8 @@ static const struct snd_pcm_hw_constraint_list ak4497_rate_constraints = {
};
static int ak4497_startup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai) {
struct snd_soc_dai *dai)
{
int ret;
ret = snd_pcm_hw_constraint_list(substream->runtime, 0,
@ -796,9 +797,9 @@ struct snd_soc_dai_driver rpmsg_ak4497_dai[] = {
},
};
static int ak4497_init_reg(struct snd_soc_codec *codec)
static int ak4497_init_reg(struct snd_soc_component *component)
{
struct rpmsg_ak4497_priv *ak4497 = snd_soc_codec_get_drvdata(codec);
struct rpmsg_ak4497_priv *ak4497 = snd_soc_component_get_drvdata(component);
int ret = 0;
/* External Mute ON */
@ -815,12 +816,12 @@ static int ak4497_init_reg(struct snd_soc_codec *codec)
/* ak4497_set_bias_level(codec, SND_SOC_BIAS_STANDBY); */
/* SYNCE bit = 1 */
ret = snd_soc_update_bits(codec, AK4497_07_CONTROL5, 0x01, 0x01);
ret = snd_soc_component_update_bits(component, AK4497_07_CONTROL5, 0x01, 0x01);
if (ret)
return ret;
/* HLOAD bit = 1, SC2 bit = 1 */
ret = snd_soc_update_bits(codec, AK4497_08_SOUNDCONTROL, 0x0F, 0x0C);
ret = snd_soc_component_update_bits(component, AK4497_08_SOUNDCONTROL, 0x0F, 0x0C);
if (ret)
return ret;
@ -864,9 +865,9 @@ static int ak4497_parse_dt(struct rpmsg_ak4497_priv *ak4497)
return 0;
}
static int ak4497_probe(struct snd_soc_codec *codec)
static int ak4497_probe(struct snd_soc_component *component)
{
struct rpmsg_ak4497_priv *ak4497 = snd_soc_codec_get_drvdata(codec);
struct rpmsg_ak4497_priv *ak4497 = snd_soc_component_get_drvdata(component);
int ret = 0;
ret = ak4497_parse_dt(ak4497);
@ -886,7 +887,7 @@ static int ak4497_probe(struct snd_soc_codec *codec)
gpio_direction_output(ak4497->mute_gpio, 0);
}
ret = ak4497_init_reg(codec);
ret = ak4497_init_reg(component);
if (ret)
return ret;
@ -897,11 +898,11 @@ static int ak4497_probe(struct snd_soc_codec *codec)
return ret;
}
static int ak4497_remove(struct snd_soc_codec *codec)
static void ak4497_remove(struct snd_soc_component *component)
{
struct rpmsg_ak4497_priv *ak4497 = snd_soc_codec_get_drvdata(codec);
struct rpmsg_ak4497_priv *ak4497 = snd_soc_component_get_drvdata(component);
ak4497_set_bias_level(codec, SND_SOC_BIAS_OFF);
ak4497_set_bias_level(component, SND_SOC_BIAS_OFF);
if (gpio_is_valid(ak4497->pdn_gpio)) {
gpio_set_value_cansleep(ak4497->pdn_gpio, 0);
gpio_free(ak4497->pdn_gpio);
@ -909,7 +910,6 @@ static int ak4497_remove(struct snd_soc_codec *codec)
if (gpio_is_valid(ak4497->mute_gpio))
gpio_free(ak4497->mute_gpio);
return 0;
}
#ifdef CONFIG_PM
@ -955,21 +955,22 @@ static const struct dev_pm_ops ak4497_pm = {
SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, pm_runtime_force_resume)
};
struct snd_soc_codec_driver rpmsg_codec_dev_ak4497 = {
struct snd_soc_component_driver rpmsg_codec_dev_ak4497 = {
.probe = ak4497_probe,
.remove = ak4497_remove,
.idle_bias_off = true,
.set_bias_level = ak4497_set_bias_level,
.component_driver = {
.controls = ak4497_snd_controls,
.num_controls = ARRAY_SIZE(ak4497_snd_controls),
.dapm_widgets = ak4497_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(ak4497_dapm_widgets),
.dapm_routes = ak4497_intercon,
.num_dapm_routes = ARRAY_SIZE(ak4497_intercon),
},
.controls = ak4497_snd_controls,
.num_controls = ARRAY_SIZE(ak4497_snd_controls),
.dapm_widgets = ak4497_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(ak4497_dapm_widgets),
.dapm_routes = ak4497_intercon,
.num_dapm_routes = ARRAY_SIZE(ak4497_intercon),
.suspend_bias_off = 1,
.idle_bias_on = 1,
.use_pmdown_time = 1,
.endianness = 1,
.non_legacy_dai_naming = 1,
};
static int rpmsg_ak4497_read(void *context, unsigned int reg, unsigned int *val)
@ -1072,7 +1073,7 @@ static int rpmsg_ak4497_codec_probe(struct platform_device *pdev)
return ret;
}
ret = snd_soc_register_codec(&pdev->dev, &rpmsg_codec_dev_ak4497,
ret = devm_snd_soc_register_component(&pdev->dev, &rpmsg_codec_dev_ak4497,
&rpmsg_ak4497_dai[0], ARRAY_SIZE(rpmsg_ak4497_dai));
if (ret < 0)
return ret;
@ -1084,7 +1085,6 @@ static int rpmsg_ak4497_codec_probe(struct platform_device *pdev)
static int rpmsg_ak4497_codec_remove(struct platform_device *pdev)
{
snd_soc_unregister_codec(&pdev->dev);
pm_runtime_disable(&pdev->dev);
return 0;

90
sound/soc/codecs/rpmsg_ak4497.h 100644
View File

@ -0,0 +1,90 @@
/*
* ak4497.h -- audio driver for ak4497
*
* Copyright (C) 2016 Asahi Kasei Microdevices Corporation
* Copyright (C) 2017, NXP
*
* 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.
*
*/
#ifndef _RPMSG_AK4497_H
#define _RPMSG_AK4497_H
#define AK4497_00_CONTROL1 0x00
#define AK4497_01_CONTROL2 0x01
#define AK4497_02_CONTROL3 0x02
#define AK4497_03_LCHATT 0x03
#define AK4497_04_RCHATT 0x04
#define AK4497_05_CONTROL4 0x05
#define AK4497_06_DSD1 0x06
#define AK4497_07_CONTROL5 0x07
#define AK4497_08_SOUNDCONTROL 0x08
#define AK4497_09_DSD2 0x09
#define AK4497_0A_CONTROL7 0x0A
#define AK4497_0B_CONTROL8 0x0B
#define AK4497_0C_RESERVED 0x0C
#define AK4497_0D_RESERVED 0x0D
#define AK4497_0E_RESERVED 0x0E
#define AK4497_0F_RESERVED 0x0F
#define AK4497_10_RESERVED 0x10
#define AK4497_11_RESERVED 0x11
#define AK4497_12_RESERVED 0x12
#define AK4497_13_RESERVED 0x13
#define AK4497_14_RESERVED 0x14
#define AK4497_15_DFSREAD 0x15
#define AK4497_MAX_REGISTERS (AK4497_15_DFSREAD)
/* Bitfield Definitions */
/* AK4497_00_CONTROL1 (0x00) Fields */
#define AK4497_DIF 0x0E
#define AK4497_DIF_MSB_MODE (2 << 1)
#define AK4497_DIF_I2S_MODE (3 << 1)
#define AK4497_DIF_32BIT_MODE (4 << 1)
#define AK4497_DIF_16BIT_LSB (0 << 1)
#define AK4497_DIF_20BIT_LSB (1 << 1)
#define AK4497_DIF_24BIT_MSB (2 << 1)
#define AK4497_DIF_24BIT_I2S (3 << 1)
#define AK4497_DIF_24BIT_LSB (4 << 1)
#define AK4497_DIF_32BIT_LSB (5 << 1)
#define AK4497_DIF_32BIT_MSB (6 << 1)
#define AK4497_DIF_32BIT_I2S (7 << 1)
/* AK4497_02_CONTROL3 (0x02) Fields */
#define AK4497_DIF_DSD 0x80
#define AK4497_DIF_DSD_MODE (1 << 7)
/* AK4497_01_CONTROL2 (0x01) Fields */
/* AK4497_05_CONTROL4 (0x05) Fields */
#define AK4497_DFS 0x18
#define AK4497_DFS_48KHZ (0x0 << 3) // 30kHz to 54kHz
#define AK4497_DFS_96KHZ (0x1 << 3) // 54kHz to 108kHz
#define AK4497_DFS_192KHZ (0x2 << 3) // 120kHz to 216kHz
#define AK4497_DFS_384KHZ (0x0 << 3)
#define AK4497_DFS_768KHZ (0x1 << 3)
#define AK4497_DFS2 0x2
#define AK4497_DFS2_48KHZ (0x0 << 1) // 30kHz to 216kHz
#define AK4497_DFS2_384KHZ (0x1 << 1) // 384kHz, 768kHz to 108kHz
#define AK4497_DSDSEL0 0x1
#define AK4497_DSDSEL0_2MHZ 0x0
#define AK4497_DSDSEL0_5MHZ 0x1
#define AK4497_DSDSEL0_11MHZ 0x0
#define AK4497_DSDSEL0_22MHZ 0x1
#define AK4497_DSDSEL1 0x1
#define AK4497_DSDSEL1_2MHZ 0x0
#define AK4497_DSDSEL1_5MHZ 0x0
#define AK4497_DSDSEL1_11MHZ 0x1
#define AK4497_DSDSEL1_22MHZ 0x1
#endif