shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-07 03:15:31 +09:00
Code Issues Packages Projects Releases Wiki Activity

ASoC: rockchip: add support for rk817 codec

Browse Source 
Change-Id: If8c5ce04703b94f7eb91e61efeab6bf7dcfca7ff
Signed-off-by: Shunhua Lan <lsh@rock-chips.com>
This commit is contained in:
Shunhua Lan
2019-09-09 10:38:23 +08:00
committed by Tao Huang
parent 7a47fdb142
commit 836e41ae0d
3 changed files with 248 additions and 175 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
sound/soc/codecs/Kconfig
View File

@@ -125,6 +125,7 @@ config SND_SOC_ALL_CODECS
select SND_SOC_PCM512x_I2C if I2C
select SND_SOC_PCM512x_SPI if SPI_MASTER
select SND_SOC_RK3328
select SND_SOC_RK817 if I2C
select SND_SOC_RT274 if I2C
select SND_SOC_RT286 if I2C
select SND_SOC_RT298 if I2C
@@ -770,6 +771,11 @@ config SND_SOC_RK3328
select REGMAP_MMIO
tristate "Rockchip RK3328 CODEC"
config SND_SOC_RK817
tristate "Rockchip RK817 CODEC"
depends on MFD_RK808
select REGMAP_I2C
config SND_SOC_RL6231
tristate
default y if SND_SOC_RT5514=y

2
sound/soc/codecs/Makefile
View File

@@ -127,6 +127,7 @@ snd-soc-pcm512x-objs := pcm512x.o
snd-soc-pcm512x-i2c-objs := pcm512x-i2c.o
snd-soc-pcm512x-spi-objs := pcm512x-spi.o
snd-soc-rk3328-objs := rk3328_codec.o
snd-soc-rk817-objs := rk817_codec.o
snd-soc-rl6231-objs := rl6231.o
snd-soc-rl6347a-objs := rl6347a.o
snd-soc-rt1305-objs := rt1305.o
@@ -388,6 +389,7 @@ obj-$(CONFIG_SND_SOC_PCM512x) += snd-soc-pcm512x.o
obj-$(CONFIG_SND_SOC_PCM512x_I2C) += snd-soc-pcm512x-i2c.o
obj-$(CONFIG_SND_SOC_PCM512x_SPI) += snd-soc-pcm512x-spi.o
obj-$(CONFIG_SND_SOC_RK3328) += snd-soc-rk3328.o
obj-$(CONFIG_SND_SOC_RK817) += snd-soc-rk817.o
obj-$(CONFIG_SND_SOC_RL6231) += snd-soc-rl6231.o
obj-$(CONFIG_SND_SOC_RL6347A) += snd-soc-rl6347a.o
obj-$(CONFIG_SND_SOC_RT1305) += snd-soc-rt1305.o

415
sound/soc/codecs/rk817_codec.c
View File

@@ -67,7 +67,7 @@ module_param_named(dbg_level, dbg_enable, int, 0644);
#define CODEC_SET_HP 2
struct rk817_codec_priv {
struct snd_soc_codec *codec;
struct snd_soc_component *component;
struct regmap *regmap;
struct rk808 *rk817;
struct clk *mclk;
@@ -247,18 +247,18 @@ static int rk817_codec_ctl_gpio(struct rk817_codec_priv *rk817,
return 0;
}
static int rk817_reset(struct snd_soc_codec *codec)
static int rk817_reset(struct snd_soc_component *component)
{
snd_soc_write(codec, RK817_CODEC_DTOP_LPT_SRST, 0x40);
snd_soc_write(codec, RK817_CODEC_DDAC_POPD_DACST, 0x02);
snd_soc_write(codec, RK817_CODEC_DTOP_DIGEN_CLKE, 0x0f);
snd_soc_write(codec, RK817_CODEC_APLL_CFG0, 0x04);
snd_soc_write(codec, RK817_CODEC_APLL_CFG1, 0x58);
snd_soc_write(codec, RK817_CODEC_APLL_CFG2, 0x2d);
snd_soc_write(codec, RK817_CODEC_APLL_CFG3, 0x0c);
snd_soc_write(codec, RK817_CODEC_APLL_CFG4, 0xa5);
snd_soc_write(codec, RK817_CODEC_APLL_CFG5, 0x00);
snd_soc_write(codec, RK817_CODEC_DTOP_DIGEN_CLKE, 0x00);
snd_soc_component_write(component, RK817_CODEC_DTOP_LPT_SRST, 0x40);
snd_soc_component_write(component, RK817_CODEC_DDAC_POPD_DACST, 0x02);
snd_soc_component_write(component, RK817_CODEC_DTOP_DIGEN_CLKE, 0x0f);
snd_soc_component_write(component, RK817_CODEC_APLL_CFG0, 0x04);
snd_soc_component_write(component, RK817_CODEC_APLL_CFG1, 0x58);
snd_soc_component_write(component, RK817_CODEC_APLL_CFG2, 0x2d);
snd_soc_component_write(component, RK817_CODEC_APLL_CFG3, 0x0c);
snd_soc_component_write(component, RK817_CODEC_APLL_CFG4, 0xa5);
snd_soc_component_write(component, RK817_CODEC_APLL_CFG5, 0x00);
snd_soc_component_write(component, RK817_CODEC_DTOP_DIGEN_CLKE, 0x00);
return 0;
}
@@ -343,9 +343,9 @@ static struct rk817_reg_val_typ capture_power_down_list[] = {
#define RK817_CODEC_CAPTURE_POWER_DOWN_LIST_LEN \
ARRAY_SIZE(capture_power_down_list)
static int rk817_codec_power_up(struct snd_soc_codec *codec, int type)
static int rk817_codec_power_up(struct snd_soc_component *component, int type)
{
struct rk817_codec_priv *rk817 = snd_soc_codec_get_drvdata(codec);
struct rk817_codec_priv *rk817 = snd_soc_component_get_drvdata(component);
int i;
DBG("%s : power up %s %s %s\n", __func__,
@@ -354,43 +354,53 @@ static int rk817_codec_power_up(struct snd_soc_codec *codec, int type)
type & RK817_CODEC_INCALL ? "incall" : "");
if (type & RK817_CODEC_PLAYBACK) {
snd_soc_update_bits(codec, RK817_CODEC_DTOP_DIGEN_CLKE,
DAC_DIG_CLK_MASK, DAC_DIG_CLK_EN);
snd_soc_component_update_bits(component,
RK817_CODEC_DTOP_DIGEN_CLKE,
DAC_DIG_CLK_MASK, DAC_DIG_CLK_EN);
for (i = 0; i < RK817_CODEC_PLAYBACK_POWER_UP_LIST_LEN; i++) {
snd_soc_write(codec, playback_power_up_list[i].reg,
playback_power_up_list[i].value);
snd_soc_component_write(component,
playback_power_up_list[i].reg,
playback_power_up_list[i].value);
}
}
if (type & RK817_CODEC_CAPTURE) {
snd_soc_update_bits(codec, RK817_CODEC_DTOP_DIGEN_CLKE,
ADC_DIG_CLK_MASK, ADC_DIG_CLK_EN);
snd_soc_component_update_bits(component,
RK817_CODEC_DTOP_DIGEN_CLKE,
ADC_DIG_CLK_MASK,
ADC_DIG_CLK_EN);
for (i = 0; i < RK817_CODEC_CAPTURE_POWER_UP_LIST_LEN; i++) {
snd_soc_write(codec, capture_power_up_list[i].reg,
capture_power_up_list[i].value);
snd_soc_component_write(component,
capture_power_up_list[i].reg,
capture_power_up_list[i].value);
}
if (rk817->mic_in_differential)
snd_soc_update_bits(codec, RK817_CODEC_AMIC_CFG0,
MIC_DIFF_MASK, MIC_DIFF_EN);
snd_soc_component_update_bits(component,
RK817_CODEC_AMIC_CFG0,
MIC_DIFF_MASK, MIC_DIFF_EN);
else
snd_soc_update_bits(codec, RK817_CODEC_AMIC_CFG0,
MIC_DIFF_MASK, MIC_DIFF_DIS);
snd_soc_component_update_bits(component,
RK817_CODEC_AMIC_CFG0,
MIC_DIFF_MASK,
MIC_DIFF_DIS);
if (rk817->pdmdata_out_enable)
snd_soc_update_bits(codec, RK817_CODEC_DI2S_CKM,
PDM_EN_MASK, PDM_EN_ENABLE);
snd_soc_component_update_bits(component,
RK817_CODEC_DI2S_CKM,
PDM_EN_MASK,
PDM_EN_ENABLE);
snd_soc_write(codec, RK817_CODEC_DADC_VOLL,
rk817->capture_volume);
snd_soc_write(codec, RK817_CODEC_DADC_VOLR,
rk817->capture_volume);
snd_soc_component_write(component, RK817_CODEC_DADC_VOLL,
rk817->capture_volume);
snd_soc_component_write(component, RK817_CODEC_DADC_VOLR,
rk817->capture_volume);
}
return 0;
}
static int rk817_codec_power_down(struct snd_soc_codec *codec, int type)
static int rk817_codec_power_down(struct snd_soc_component *component, int type)
{
int i;
@@ -402,40 +412,46 @@ static int rk817_codec_power_down(struct snd_soc_codec *codec, int type)
/* mute output for pop noise */
if ((type & RK817_CODEC_PLAYBACK) ||
(type & RK817_CODEC_INCALL)) {
snd_soc_update_bits(codec, RK817_CODEC_DDAC_MUTE_MIXCTL,
DACMT_ENABLE, DACMT_ENABLE);
snd_soc_component_update_bits(component,
RK817_CODEC_DDAC_MUTE_MIXCTL,
DACMT_ENABLE, DACMT_ENABLE);
}
if (type & RK817_CODEC_CAPTURE) {
for (i = 0; i < RK817_CODEC_CAPTURE_POWER_DOWN_LIST_LEN; i++) {
snd_soc_write(codec, capture_power_down_list[i].reg,
capture_power_down_list[i].value);
snd_soc_component_write(component,
capture_power_down_list[i].reg,
capture_power_down_list[i].value);
}
snd_soc_update_bits(codec, RK817_CODEC_DTOP_DIGEN_CLKE,
ADC_DIG_CLK_MASK, ADC_DIG_CLK_DIS);
snd_soc_component_update_bits(component, RK817_CODEC_DTOP_DIGEN_CLKE,
ADC_DIG_CLK_MASK, ADC_DIG_CLK_DIS);
}
if (type & RK817_CODEC_PLAYBACK) {
for (i = 0; i < RK817_CODEC_PLAYBACK_POWER_DOWN_LIST_LEN; i++) {
snd_soc_write(codec, playback_power_down_list[i].reg,
playback_power_down_list[i].value);
snd_soc_component_write(component,
playback_power_down_list[i].reg,
playback_power_down_list[i].value);
}
snd_soc_update_bits(codec, RK817_CODEC_DTOP_DIGEN_CLKE,
DAC_DIG_CLK_MASK, DAC_DIG_CLK_DIS);
snd_soc_component_update_bits(component,
RK817_CODEC_DTOP_DIGEN_CLKE,
DAC_DIG_CLK_MASK, DAC_DIG_CLK_DIS);
}
if (type == RK817_CODEC_ALL) {
for (i = 0; i < RK817_CODEC_PLAYBACK_POWER_DOWN_LIST_LEN; i++) {
snd_soc_write(codec, playback_power_down_list[i].reg,
playback_power_down_list[i].value);
snd_soc_component_write(component,
playback_power_down_list[i].reg,
playback_power_down_list[i].value);
}
for (i = 0; i < RK817_CODEC_CAPTURE_POWER_DOWN_LIST_LEN; i++) {
snd_soc_write(codec, capture_power_down_list[i].reg,
capture_power_down_list[i].value);
snd_soc_component_write(component,
capture_power_down_list[i].reg,
capture_power_down_list[i].value);
}
snd_soc_write(codec, RK817_CODEC_DTOP_DIGEN_CLKE, 0x00);
snd_soc_write(codec, RK817_CODEC_APLL_CFG5, 0x01);
snd_soc_write(codec, RK817_CODEC_AREF_RTCFG1, 0x06);
snd_soc_component_write(component, RK817_CODEC_DTOP_DIGEN_CLKE, 0x00);
snd_soc_component_write(component, RK817_CODEC_APLL_CFG5, 0x01);
snd_soc_component_write(component, RK817_CODEC_AREF_RTCFG1, 0x06);
}
return 0;
@@ -469,8 +485,8 @@ static SOC_ENUM_SINGLE_DECL(rk817_modem_input_type,
static int rk817_playback_path_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct rk817_codec_priv *rk817 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct rk817_codec_priv *rk817 = snd_soc_component_get_drvdata(component);
DBG("%s : playback_path %ld\n", __func__, rk817->playback_path);
@@ -482,8 +498,8 @@ static int rk817_playback_path_get(struct snd_kcontrol *kcontrol,
static int rk817_playback_path_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct rk817_codec_priv *rk817 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct rk817_codec_priv *rk817 = snd_soc_component_get_drvdata(component);
long int pre_path;
if (rk817->playback_path == ucontrol->value.integer.value[0]) {
@@ -508,90 +524,112 @@ static int rk817_playback_path_put(struct snd_kcontrol *kcontrol,
if (pre_path != OFF && (pre_path != HP_PATH &&
pre_path != HP_NO_MIC && pre_path != RING_HP &&
pre_path != RING_HP_NO_MIC)) {
rk817_codec_power_down(codec, RK817_CODEC_PLAYBACK);
rk817_codec_power_down(component, RK817_CODEC_PLAYBACK);
if (rk817->capture_path == 0)
rk817_codec_power_down(codec, RK817_CODEC_ALL);
rk817_codec_power_down(component, RK817_CODEC_ALL);
}
break;
case RCV:
case SPK_PATH:
case RING_SPK:
if (pre_path == OFF)
rk817_codec_power_up(codec, RK817_CODEC_PLAYBACK);
rk817_codec_power_up(component, RK817_CODEC_PLAYBACK);
if (!rk817->use_ext_amplifier) {
/* power on dac ibias/l/r */
snd_soc_write(codec, RK817_CODEC_ADAC_CFG1,
PWD_DACBIAS_ON | PWD_DACD_ON |
PWD_DACL_ON | PWD_DACR_ON);
snd_soc_component_write(component, RK817_CODEC_ADAC_CFG1,
PWD_DACBIAS_ON | PWD_DACD_ON |
PWD_DACL_ON | PWD_DACR_ON);
/* CLASS D mode */
snd_soc_write(codec, RK817_CODEC_DDAC_MUTE_MIXCTL, 0x10);
snd_soc_component_write(component,
RK817_CODEC_DDAC_MUTE_MIXCTL,
0x10);
/* CLASS D enable */
snd_soc_write(codec, RK817_CODEC_ACLASSD_CFG1, 0xa5);
snd_soc_component_write(component,
RK817_CODEC_ACLASSD_CFG1,
0xa5);
/* restart CLASS D, OCPP/N */
snd_soc_write(codec, RK817_CODEC_ACLASSD_CFG2, 0xc4);
snd_soc_component_write(component,
RK817_CODEC_ACLASSD_CFG2,
0xc4);
} else {
/* HP_CP_EN , CP 2.3V */
snd_soc_write(codec, RK817_CODEC_AHP_CP, 0x11);
snd_soc_component_write(component, RK817_CODEC_AHP_CP,
0x11);
/* power on HP two stage opamp ,HP amplitude 0db */
snd_soc_write(codec, RK817_CODEC_AHP_CFG0, 0x80);
snd_soc_component_write(component, RK817_CODEC_AHP_CFG0,
0x80);
/* power on dac ibias/l/r */
snd_soc_write(codec, RK817_CODEC_ADAC_CFG1,
PWD_DACBIAS_ON | PWD_DACD_DOWN |
PWD_DACL_ON | PWD_DACR_ON);
snd_soc_update_bits(codec, RK817_CODEC_DDAC_MUTE_MIXCTL,
DACMT_ENABLE, DACMT_DISABLE);
snd_soc_component_write(component, RK817_CODEC_ADAC_CFG1,
PWD_DACBIAS_ON | PWD_DACD_DOWN |
PWD_DACL_ON | PWD_DACR_ON);
snd_soc_component_update_bits(component,
RK817_CODEC_DDAC_MUTE_MIXCTL,
DACMT_ENABLE, DACMT_DISABLE);
}
snd_soc_write(codec, RK817_CODEC_DDAC_VOLL, rk817->spk_volume);
snd_soc_write(codec, RK817_CODEC_DDAC_VOLR, rk817->spk_volume);
snd_soc_component_write(component, RK817_CODEC_DDAC_VOLL,
rk817->spk_volume);
snd_soc_component_write(component, RK817_CODEC_DDAC_VOLR,
rk817->spk_volume);
break;
case HP_PATH:
case HP_NO_MIC:
case RING_HP:
case RING_HP_NO_MIC:
if (pre_path == OFF)
rk817_codec_power_up(codec, RK817_CODEC_PLAYBACK);
rk817_codec_power_up(component, RK817_CODEC_PLAYBACK);
/* HP_CP_EN , CP 2.3V */
snd_soc_write(codec, RK817_CODEC_AHP_CP, 0x11);
snd_soc_component_write(component, RK817_CODEC_AHP_CP, 0x11);
/* power on HP two stage opamp ,HP amplitude 0db */
snd_soc_write(codec, RK817_CODEC_AHP_CFG0, 0x80);
snd_soc_component_write(component, RK817_CODEC_AHP_CFG0, 0x80);
/* power on dac ibias/l/r */
snd_soc_write(codec, RK817_CODEC_ADAC_CFG1,
PWD_DACBIAS_ON | PWD_DACD_DOWN |
PWD_DACL_ON | PWD_DACR_ON);
snd_soc_update_bits(codec, RK817_CODEC_DDAC_MUTE_MIXCTL,
DACMT_ENABLE, DACMT_DISABLE);
snd_soc_component_write(component, RK817_CODEC_ADAC_CFG1,
PWD_DACBIAS_ON | PWD_DACD_DOWN |
PWD_DACL_ON | PWD_DACR_ON);
snd_soc_component_update_bits(component,
RK817_CODEC_DDAC_MUTE_MIXCTL,
DACMT_ENABLE, DACMT_DISABLE);
snd_soc_write(codec, RK817_CODEC_DDAC_VOLL, rk817->hp_volume);
snd_soc_write(codec, RK817_CODEC_DDAC_VOLR, rk817->hp_volume);
snd_soc_component_write(component, RK817_CODEC_DDAC_VOLL,
rk817->hp_volume);
snd_soc_component_write(component, RK817_CODEC_DDAC_VOLR,
rk817->hp_volume);
break;
case BT:
break;
case SPK_HP:
case RING_SPK_HP:
if (pre_path == OFF)
rk817_codec_power_up(codec, RK817_CODEC_PLAYBACK);
rk817_codec_power_up(component, RK817_CODEC_PLAYBACK);
/* HP_CP_EN , CP 2.3V */
snd_soc_write(codec, RK817_CODEC_AHP_CP, 0x11);
snd_soc_component_write(component, RK817_CODEC_AHP_CP, 0x11);
/* power on HP two stage opamp ,HP amplitude 0db */
snd_soc_write(codec, RK817_CODEC_AHP_CFG0, 0x80);
snd_soc_component_write(component, RK817_CODEC_AHP_CFG0, 0x80);
/* power on dac ibias/l/r */
snd_soc_write(codec, RK817_CODEC_ADAC_CFG1,
PWD_DACBIAS_ON | PWD_DACD_ON |
PWD_DACL_ON | PWD_DACR_ON);
snd_soc_component_write(component, RK817_CODEC_ADAC_CFG1,
PWD_DACBIAS_ON | PWD_DACD_ON |
PWD_DACL_ON | PWD_DACR_ON);
if (!rk817->use_ext_amplifier) {
/* CLASS D mode */
snd_soc_write(codec, RK817_CODEC_DDAC_MUTE_MIXCTL, 0x10);
snd_soc_component_write(component,
RK817_CODEC_DDAC_MUTE_MIXCTL,
0x10);
/* CLASS D enable */
snd_soc_write(codec, RK817_CODEC_ACLASSD_CFG1, 0xa5);
snd_soc_component_write(component,
RK817_CODEC_ACLASSD_CFG1,
0xa5);
/* restart CLASS D, OCPP/N */
snd_soc_write(codec, RK817_CODEC_ACLASSD_CFG2, 0xc4);
snd_soc_component_write(component,
RK817_CODEC_ACLASSD_CFG2,
0xc4);
}
snd_soc_write(codec, RK817_CODEC_DDAC_VOLL, rk817->hp_volume);
snd_soc_write(codec, RK817_CODEC_DDAC_VOLR, rk817->hp_volume);
snd_soc_component_write(component, RK817_CODEC_DDAC_VOLL,
rk817->hp_volume);
snd_soc_component_write(component, RK817_CODEC_DDAC_VOLR,
rk817->hp_volume);
break;
default:
return -EINVAL;
@@ -603,27 +641,24 @@ static int rk817_playback_path_put(struct snd_kcontrol *kcontrol,
static int rk817_capture_path_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct rk817_codec_priv *rk817 = snd_soc_codec_get_drvdata(codec);
DBG("%s : capture_path %ld\n", __func__,
rk817->capture_path);
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct rk817_codec_priv *rk817 = snd_soc_component_get_drvdata(component);
dev_dbg(component->dev, "%s:capture_path %ld\n", __func__, rk817->capture_path);
ucontrol->value.integer.value[0] = rk817->capture_path;
return 0;
}
static int rk817_capture_path_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
struct rk817_codec_priv *rk817 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct rk817_codec_priv *rk817 = snd_soc_component_get_drvdata(component);
long int pre_path;
if (rk817->capture_path == ucontrol->value.integer.value[0]) {
DBG("%s : capture_path is not changed!\n",
__func__);
dev_dbg(component->dev, "%s:capture_path is not changed!\n",
__func__);
return 0;
}
@@ -641,46 +676,76 @@ static int rk817_capture_path_put(struct snd_kcontrol *kcontrol,
switch (rk817->capture_path) {
case MIC_OFF:
if (pre_path != MIC_OFF)
rk817_codec_power_down(codec, RK817_CODEC_CAPTURE);
rk817_codec_power_down(component, RK817_CODEC_CAPTURE);
break;
case MAIN_MIC:
if (pre_path == MIC_OFF)
rk817_codec_power_up(codec, RK817_CODEC_CAPTURE);
rk817_codec_power_up(component, RK817_CODEC_CAPTURE);
if (rk817->adc_for_loopback) {
/* don't need to gain when adc use for loopback */
snd_soc_update_bits(codec, RK817_CODEC_AMIC_CFG0, 0xf, 0x0);
snd_soc_write(codec, RK817_CODEC_DMIC_PGA_GAIN, 0x66);
snd_soc_write(codec, RK817_CODEC_DADC_VOLL, 0x00);
snd_soc_write(codec, RK817_CODEC_DADC_VOLR, 0x00);
snd_soc_component_update_bits(component,
RK817_CODEC_AMIC_CFG0,
0xf,
0x0);
snd_soc_component_write(component,
RK817_CODEC_DMIC_PGA_GAIN,
0x66);
snd_soc_component_write(component,
RK817_CODEC_DADC_VOLL,
0x00);
snd_soc_component_write(component,
RK817_CODEC_DADC_VOLR,
0x00);
break;
}
if (!rk817->mic_in_differential) {
snd_soc_write(codec, RK817_CODEC_DADC_VOLR, 0xff);
snd_soc_update_bits(codec, RK817_CODEC_AADC_CFG0,
ADC_R_PWD_MASK, ADC_R_PWD_EN);
snd_soc_update_bits(codec, RK817_CODEC_AMIC_CFG0,
PWD_PGA_R_MASK, PWD_PGA_R_EN);
snd_soc_component_write(component,
RK817_CODEC_DADC_VOLR,
0xff);
snd_soc_component_update_bits(component,
RK817_CODEC_AADC_CFG0,
ADC_R_PWD_MASK,
ADC_R_PWD_EN);
snd_soc_component_update_bits(component,
RK817_CODEC_AMIC_CFG0,
PWD_PGA_R_MASK,
PWD_PGA_R_EN);
}
break;
case HANDS_FREE_MIC:
if (pre_path == MIC_OFF)
rk817_codec_power_up(codec, RK817_CODEC_CAPTURE);
rk817_codec_power_up(component, RK817_CODEC_CAPTURE);
if (rk817->adc_for_loopback) {
/* don't need to gain when adc use for loopback */
snd_soc_update_bits(codec, RK817_CODEC_AMIC_CFG0, 0xf, 0x0);
snd_soc_write(codec, RK817_CODEC_DMIC_PGA_GAIN, 0x66);
snd_soc_write(codec, RK817_CODEC_DADC_VOLL, 0x00);
snd_soc_write(codec, RK817_CODEC_DADC_VOLR, 0x00);
snd_soc_component_update_bits(component,
RK817_CODEC_AMIC_CFG0,
0xf,
0x0);
snd_soc_component_write(component,
RK817_CODEC_DMIC_PGA_GAIN,
0x66);
snd_soc_component_write(component,
RK817_CODEC_DADC_VOLL,
0x00);
snd_soc_component_write(component,
RK817_CODEC_DADC_VOLR,
0x00);
break;
}
if (!rk817->mic_in_differential) {
snd_soc_write(codec, RK817_CODEC_DADC_VOLL, 0xff);
snd_soc_update_bits(codec, RK817_CODEC_AADC_CFG0,
ADC_L_PWD_MASK, ADC_L_PWD_EN);
snd_soc_update_bits(codec, RK817_CODEC_AMIC_CFG0,
PWD_PGA_L_MASK, PWD_PGA_L_EN);
snd_soc_component_write(component,
RK817_CODEC_DADC_VOLL,
0xff);
snd_soc_component_update_bits(component,
RK817_CODEC_AADC_CFG0,
ADC_L_PWD_MASK,
ADC_L_PWD_EN);
snd_soc_component_update_bits(component,
RK817_CODEC_AMIC_CFG0,
PWD_PGA_L_MASK,
PWD_PGA_L_EN);
}
break;
case BT_SCO_MIC:
@@ -703,8 +768,8 @@ static struct snd_kcontrol_new rk817_snd_path_controls[] = {
static int rk817_set_dai_sysclk(struct snd_soc_dai *codec_dai,
int clk_id, unsigned int freq, int dir)
{
struct snd_soc_codec *codec = codec_dai->codec;
struct rk817_codec_priv *rk817 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = codec_dai->component;
struct rk817_codec_priv *rk817 = snd_soc_component_get_drvdata(component);
rk817->stereo_sysclk = freq;
@@ -716,7 +781,7 @@ static int rk817_set_dai_sysclk(struct snd_soc_dai *codec_dai,
static int rk817_set_dai_fmt(struct snd_soc_dai *codec_dai,
unsigned int fmt)
{
struct snd_soc_codec *codec = codec_dai->codec;
struct snd_soc_component *component = codec_dai->component;
unsigned int i2s_mst = 0;
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
@@ -727,15 +792,13 @@ static int rk817_set_dai_fmt(struct snd_soc_dai *codec_dai,
i2s_mst |= RK817_I2S_MODE_MST;
break;
default:
dev_err(codec->dev, "%s : set master mask failed!\n",
__func__);
dev_err(component->dev, "%s : set master mask failed!\n", __func__);
return -EINVAL;
}
DBG("%s : i2s %s mode\n", __func__,
i2s_mst ? "master" : "slave");
DBG("%s : i2s %s mode\n", __func__, i2s_mst ? "master" : "slave");
snd_soc_update_bits(codec, RK817_CODEC_DI2S_CKM,
RK817_I2S_MODE_MASK, i2s_mst);
snd_soc_component_update_bits(component, RK817_CODEC_DI2S_CKM,
RK817_I2S_MODE_MASK, i2s_mst);
return 0;
}
@@ -745,8 +808,8 @@ static int rk817_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct snd_soc_codec *codec = rtd->codec;
struct rk817_codec_priv *rk817 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = rtd->codec_dai->component;
struct rk817_codec_priv *rk817 = snd_soc_component_get_drvdata(component);
unsigned int rate = params_rate(params);
DBG("%s : MCLK = %dHz, sample rate = %dHz\n",
@@ -754,13 +817,17 @@ static int rk817_hw_params(struct snd_pcm_substream *substream,
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
snd_soc_write(codec, RK817_CODEC_DI2S_RXCR2, VDW_RX_16BITS);
snd_soc_write(codec, RK817_CODEC_DI2S_TXCR2, VDW_TX_16BITS);
snd_soc_component_write(component, RK817_CODEC_DI2S_RXCR2,
VDW_RX_16BITS);
snd_soc_component_write(component, RK817_CODEC_DI2S_TXCR2,
VDW_TX_16BITS);
break;
case SNDRV_PCM_FORMAT_S24_LE:
case SNDRV_PCM_FORMAT_S32_LE:
snd_soc_write(codec, RK817_CODEC_DI2S_RXCR2, VDW_RX_24BITS);
snd_soc_write(codec, RK817_CODEC_DI2S_TXCR2, VDW_TX_24BITS);
snd_soc_component_write(component, RK817_CODEC_DI2S_RXCR2,
VDW_RX_24BITS);
snd_soc_component_write(component, RK817_CODEC_DI2S_TXCR2,
VDW_TX_24BITS);
break;
default:
return -EINVAL;
@@ -771,16 +838,18 @@ static int rk817_hw_params(struct snd_pcm_substream *substream,
static int rk817_digital_mute(struct snd_soc_dai *dai, int mute)
{
struct snd_soc_codec *codec = dai->codec;
struct rk817_codec_priv *rk817 = snd_soc_codec_get_drvdata(codec);
struct snd_soc_component *component = dai->component;
struct rk817_codec_priv *rk817 = snd_soc_component_get_drvdata(component);
DBG("%s %d\n", __func__, mute);
if (mute)
snd_soc_update_bits(codec, RK817_CODEC_DDAC_MUTE_MIXCTL,
DACMT_ENABLE, DACMT_ENABLE);
snd_soc_component_update_bits(component,
RK817_CODEC_DDAC_MUTE_MIXCTL,
DACMT_ENABLE, DACMT_ENABLE);
else
snd_soc_update_bits(codec, RK817_CODEC_DDAC_MUTE_MIXCTL,
DACMT_ENABLE, DACMT_DISABLE);
snd_soc_component_update_bits(component,
RK817_CODEC_DDAC_MUTE_MIXCTL,
DACMT_ENABLE, DACMT_DISABLE);
if (mute) {
rk817_codec_ctl_gpio(rk817, CODEC_SET_SPK, 0);
@@ -880,70 +949,66 @@ static struct snd_soc_dai_driver rk817_dai[] = {
};
static int rk817_suspend(struct snd_soc_codec *codec)
static int rk817_suspend(struct snd_soc_component *component)
{
rk817_codec_power_down(codec, RK817_CODEC_ALL);
rk817_codec_power_down(component, RK817_CODEC_ALL);
return 0;
}
static int rk817_resume(struct snd_soc_codec *codec)
static int rk817_resume(struct snd_soc_component *component)
{
return 0;
}
static int rk817_probe(struct snd_soc_codec *codec)
static int rk817_probe(struct snd_soc_component *component)
{
struct rk817_codec_priv *rk817 = snd_soc_codec_get_drvdata(codec);
struct rk817_codec_priv *rk817 = snd_soc_component_get_drvdata(component);
DBG("%s\n", __func__);
if (!rk817) {
dev_err(codec->dev, "%s : rk817 priv is NULL!\n",
dev_err(component->dev, "%s : rk817 priv is NULL!\n",
__func__);
return -EINVAL;
}
rk817->codec = codec;
snd_soc_component_init_regmap(component, rk817->regmap);
rk817->component = component;
rk817->playback_path = OFF;
rk817->capture_path = MIC_OFF;
rk817_reset(codec);
snd_soc_add_codec_controls(codec, rk817_snd_path_controls,
ARRAY_SIZE(rk817_snd_path_controls));
rk817_reset(component);
snd_soc_add_component_controls(component, rk817_snd_path_controls,
ARRAY_SIZE(rk817_snd_path_controls));
return 0;
}
/* power down chip */
static int rk817_remove(struct snd_soc_codec *codec)
static void rk817_remove(struct snd_soc_component *component)
{
struct rk817_codec_priv *rk817 = snd_soc_codec_get_drvdata(codec);
struct rk817_codec_priv *rk817 = snd_soc_component_get_drvdata(component);
DBG("%s\n", __func__);
if (!rk817) {
dev_err(codec->dev, "%s : rk817 is NULL\n", __func__);
return 0;
dev_err(component->dev, "%s : rk817 is NULL\n", __func__);
return;
}
rk817_codec_power_down(codec, RK817_CODEC_ALL);
rk817_codec_power_down(component, RK817_CODEC_ALL);
snd_soc_component_exit_regmap(component);
mdelay(10);
return 0;
}
static struct regmap *rk817_get_regmap(struct device *dev)
{
struct rk817_codec_priv *rk817 = dev_get_drvdata(dev);
return rk817->regmap;
}
static struct snd_soc_codec_driver soc_codec_dev_rk817 = {
static const struct snd_soc_component_driver soc_codec_dev_rk817 = {
.probe = rk817_probe,
.remove = rk817_remove,
.get_regmap = rk817_get_regmap,
.suspend = rk817_suspend,
.resume = rk817_resume,
.idle_bias_on = 1,
.use_pmdown_time = 1,
.endianness = 1,
.non_legacy_dai_naming = 1
};
static int rk817_codec_parse_dt_property(struct device *dev,
@@ -1098,8 +1163,8 @@ static int rk817_platform_probe(struct platform_device *pdev)
goto err_;
}
ret = snd_soc_register_codec(&pdev->dev, &soc_codec_dev_rk817,
rk817_dai, ARRAY_SIZE(rk817_dai));
ret = devm_snd_soc_register_component(&pdev->dev, &soc_codec_dev_rk817,
rk817_dai, ARRAY_SIZE(rk817_dai));
if (ret < 0) {
dev_err(&pdev->dev, "%s() register codec error %d\n",
__func__, ret);
@@ -1114,7 +1179,7 @@ err_:
static int rk817_platform_remove(struct platform_device *pdev)
{
snd_soc_unregister_codec(&pdev->dev);
snd_soc_unregister_component(&pdev->dev);
return 0;
}
@@ -1125,7 +1190,7 @@ static void rk817_platform_shutdown(struct platform_device *pdev)
DBG("%s\n", __func__);
rk817_codec_power_down(rk817->codec, RK817_CODEC_ALL);
rk817_codec_power_down(rk817->component, RK817_CODEC_ALL);
}