Merge remote-tracking branch 'asoc/topic/component' into asoc-next

58 files changed, 1717 insertions, 181 deletions

diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c
index b07e17160f94..3c4b10ff48c1 100644
--- a/sound/soc/codecs/88pm860x-codec.c
+++ b/sound/soc/codecs/88pm860x-codec.c
@@ -276,7 +276,7 @@ static int snd_soc_get_volsw_2r_st(struct snd_kcontrol *kcontrol,
 {
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int reg = mc->reg;
 	unsigned int reg2 = mc->rreg;
 	int val[2], val2[2], i;
@@ -300,7 +300,7 @@ static int snd_soc_put_volsw_2r_st(struct snd_kcontrol *kcontrol,
 {
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int reg = mc->reg;
 	unsigned int reg2 = mc->rreg;
 	int err;
@@ -333,7 +333,7 @@ static int snd_soc_get_volsw_2r_out(struct snd_kcontrol *kcontrol,
 {
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int reg = mc->reg;
 	unsigned int reg2 = mc->rreg;
 	unsigned int shift = mc->shift;
@@ -353,7 +353,7 @@ static int snd_soc_put_volsw_2r_out(struct snd_kcontrol *kcontrol,
 {
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int reg = mc->reg;
 	unsigned int reg2 = mc->rreg;
 	unsigned int shift = mc->shift;
@@ -1327,10 +1327,6 @@ static int pm860x_probe(struct snd_soc_codec *codec)
 
 	pm860x->codec = codec;
 
-	ret = snd_soc_codec_set_cache_io(codec, pm860x->regmap);
-	if (ret)
-		return ret;
-
 	for (i = 0; i < 4; i++) {
 		ret = request_threaded_irq(pm860x->irq[i], NULL,
 					   pm860x_codec_handler, IRQF_ONESHOT,
@@ -1362,10 +1358,18 @@ static int pm860x_remove(struct snd_soc_codec *codec)
 	return 0;
 }
 
+static struct regmap *pm860x_get_regmap(struct device *dev)
+{
+	struct pm860x_priv *pm860x = dev_get_drvdata(dev);
+
+	return pm860x->regmap;
+}
+
 static struct snd_soc_codec_driver soc_codec_dev_pm860x = {
 	.probe		= pm860x_probe,
 	.remove		= pm860x_remove,
 	.set_bias_level	= pm860x_set_bias_level,
+	.get_regmap	= pm860x_get_regmap,
 
 	.controls = pm860x_snd_controls,
 	.num_controls = ARRAY_SIZE(pm860x_snd_controls),
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index f0e840137887..c7b853f520cf 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -80,6 +80,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_SSM2602_SPI if SPI_MASTER
 	select SND_SOC_SSM2602_I2C if I2C
 	select SND_SOC_STA32X if I2C
+	select SND_SOC_STA350 if I2C
 	select SND_SOC_STA529 if I2C
 	select SND_SOC_STAC9766 if SND_SOC_AC97_BUS
 	select SND_SOC_TAS5086 if I2C
@@ -435,6 +436,10 @@ config SND_SOC_SSM2602_I2C
 config SND_SOC_STA32X
 	tristate
 
+config SND_SOC_STA350
+	tristate "STA350 speaker amplifier"
+	depends on I2C
+
 config SND_SOC_STA529
 	tristate
 
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index 3c4d275d064b..efdb4d060201 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -74,6 +74,7 @@ snd-soc-ssm2602-objs := ssm2602.o
 snd-soc-ssm2602-spi-objs := ssm2602-spi.o
 snd-soc-ssm2602-i2c-objs := ssm2602-i2c.o
 snd-soc-sta32x-objs := sta32x.o
+snd-soc-sta350-objs := sta350.o
 snd-soc-sta529-objs := sta529.o
 snd-soc-stac9766-objs := stac9766.o
 snd-soc-tas5086-objs := tas5086.o
@@ -221,6 +222,7 @@ obj-$(CONFIG_SND_SOC_SSM2602)	+= snd-soc-ssm2602.o
 obj-$(CONFIG_SND_SOC_SSM2602_SPI)	+= snd-soc-ssm2602-spi.o
 obj-$(CONFIG_SND_SOC_SSM2602_I2C)	+= snd-soc-ssm2602-i2c.o
 obj-$(CONFIG_SND_SOC_STA32X)   += snd-soc-sta32x.o
+obj-$(CONFIG_SND_SOC_STA350)   += snd-soc-sta350.o
 obj-$(CONFIG_SND_SOC_STA529)   += snd-soc-sta529.o
 obj-$(CONFIG_SND_SOC_STAC9766)	+= snd-soc-stac9766.o
 obj-$(CONFIG_SND_SOC_TAS5086)	+= snd-soc-tas5086.o
diff --git a/sound/soc/codecs/ab8500-codec.c b/sound/soc/codecs/ab8500-codec.c
index 1ad92cbf0b24..1fb4402bf72d 100644
--- a/sound/soc/codecs/ab8500-codec.c
+++ b/sound/soc/codecs/ab8500-codec.c
@@ -1139,7 +1139,7 @@ static void anc_configure(struct snd_soc_codec *codec,
 static int sid_status_control_get(struct snd_kcontrol *kcontrol,
 		struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(codec->dev);
 
 	mutex_lock(&codec->mutex);
@@ -1153,7 +1153,7 @@ static int sid_status_control_get(struct snd_kcontrol *kcontrol,
 static int sid_status_control_put(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(codec->dev);
 	unsigned int param, sidconf, val;
 	int status = 1;
@@ -1208,7 +1208,7 @@ out:
 static int anc_status_control_get(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(codec->dev);
 
 	mutex_lock(&codec->mutex);
@@ -1221,7 +1221,7 @@ static int anc_status_control_get(struct snd_kcontrol *kcontrol,
 static int anc_status_control_put(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct ab8500_codec_drvdata *drvdata = dev_get_drvdata(codec->dev);
 	struct device *dev = codec->dev;
 	bool apply_fir, apply_iir;
@@ -1306,7 +1306,7 @@ static int filter_control_info(struct snd_kcontrol *kcontrol,
 static int filter_control_get(struct snd_kcontrol *kcontrol,
 			struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct filter_control *fc =
 			(struct filter_control *)kcontrol->private_value;
 	unsigned int i;
@@ -1322,7 +1322,7 @@ static int filter_control_get(struct snd_kcontrol *kcontrol,
 static int filter_control_put(struct snd_kcontrol *kcontrol,
 		struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct filter_control *fc =
 			(struct filter_control *)kcontrol->private_value;
 	unsigned int i;
diff --git a/sound/soc/codecs/adav80x.c b/sound/soc/codecs/adav80x.c
index 5062e34ee8dc..cf170b5ef426 100644
--- a/sound/soc/codecs/adav80x.c
+++ b/sound/soc/codecs/adav80x.c
@@ -315,7 +315,7 @@ static int adav80x_set_deemph(struct snd_soc_codec *codec)
 static int adav80x_put_deemph(struct snd_kcontrol *kcontrol,
 		struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct adav80x *adav80x = snd_soc_codec_get_drvdata(codec);
 	unsigned int deemph = ucontrol->value.enumerated.item[0];
 
@@ -330,7 +330,7 @@ static int adav80x_put_deemph(struct snd_kcontrol *kcontrol,
 static int adav80x_get_deemph(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct adav80x *adav80x = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = adav80x->deemph;
diff --git a/sound/soc/codecs/ak4641.c b/sound/soc/codecs/ak4641.c
index 868c0e2da1ec..7afe8f482088 100644
--- a/sound/soc/codecs/ak4641.c
+++ b/sound/soc/codecs/ak4641.c
@@ -74,7 +74,7 @@ static int ak4641_set_deemph(struct snd_soc_codec *codec)
 static int ak4641_put_deemph(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct ak4641_priv *ak4641 = snd_soc_codec_get_drvdata(codec);
 	int deemph = ucontrol->value.enumerated.item[0];
 
@@ -89,7 +89,7 @@ static int ak4641_put_deemph(struct snd_kcontrol *kcontrol,
 static int ak4641_get_deemph(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct ak4641_priv *ak4641 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = ak4641->deemph;
diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c
index 1e25c7af853b..5ee48c8e4849 100644
--- a/sound/soc/codecs/cq93vc.c
+++ b/sound/soc/codecs/cq93vc.c
@@ -139,8 +139,6 @@ static int cq93vc_probe(struct snd_soc_codec *codec)
 
 	davinci_vc->cq93vc.codec = codec;
 
-	snd_soc_codec_set_cache_io(codec, davinci_vc->regmap);
-
 	/* Off, with power on */
 	cq93vc_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
@@ -154,11 +152,19 @@ static int cq93vc_remove(struct snd_soc_codec *codec)
 	return 0;
 }
 
+static struct regmap *cq93vc_get_regmap(struct device *dev)
+{
+	struct davinci_vc *davinci_vc = codec->dev->platform_data;
+
+	return davinci_vc->regmap;
+}
+
 static struct snd_soc_codec_driver soc_codec_dev_cq93vc = {
 	.set_bias_level = cq93vc_set_bias_level,
 	.probe = cq93vc_probe,
 	.remove = cq93vc_remove,
 	.resume = cq93vc_resume,
+	.get_regmap = cq93vc_get_regmap,
 	.controls = cq93vc_snd_controls,
 	.num_controls = ARRAY_SIZE(cq93vc_snd_controls),
 };
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 3920e6264948..9947a9583679 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -438,7 +438,7 @@ static int cs4270_dai_mute(struct snd_soc_dai *dai, int mute)
 static int cs4270_soc_put_mute(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct cs4270_private *cs4270 = snd_soc_codec_get_drvdata(codec);
 	int left = !ucontrol->value.integer.value[0];
 	int right = !ucontrol->value.integer.value[1];
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
index aef4965750c7..93cec52f4733 100644
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -284,7 +284,7 @@ static int cs4271_set_deemph(struct snd_soc_codec *codec)
 static int cs4271_get_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = cs4271->deemph;
@@ -294,7 +294,7 @@ static int cs4271_get_deemph(struct snd_kcontrol *kcontrol,
 static int cs4271_put_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
 
 	cs4271->deemph = ucontrol->value.enumerated.item[0];
diff --git a/sound/soc/codecs/cs42l51.c b/sound/soc/codecs/cs42l51.c
index 6c0da2baa154..23acaa0263dc 100644
--- a/sound/soc/codecs/cs42l51.c
+++ b/sound/soc/codecs/cs42l51.c
@@ -55,7 +55,7 @@ struct cs42l51_private {
 static int cs42l51_get_chan_mix(struct snd_kcontrol *kcontrol,
 			struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned long value = snd_soc_read(codec, CS42L51_PCM_MIXER)&3;
 
 	switch (value) {
@@ -83,7 +83,7 @@ static int cs42l51_get_chan_mix(struct snd_kcontrol *kcontrol,
 static int cs42l51_set_chan_mix(struct snd_kcontrol *kcontrol,
 			struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned char val;
 
 	switch (ucontrol->value.integer.value[0]) {
diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c
index 137e8ebc092c..21810e5f3321 100644
--- a/sound/soc/codecs/da7210.c
+++ b/sound/soc/codecs/da7210.c
@@ -335,7 +335,7 @@ static SOC_ENUM_SINGLE_DECL(da7210_hp_mode_sel,
 static int da7210_put_alc_sw(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 
 	if (ucontrol->value.integer.value[0]) {
 		/* Check if noise suppression is enabled */
@@ -358,7 +358,7 @@ static int da7210_put_alc_sw(struct snd_kcontrol *kcontrol,
 static int da7210_put_noise_sup_sw(struct snd_kcontrol *kcontrol,
 				   struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	u8 val;
 
 	if (ucontrol->value.integer.value[0]) {
diff --git a/sound/soc/codecs/da7213.c b/sound/soc/codecs/da7213.c
index 738fa18a50d2..9ec577f0edb4 100644
--- a/sound/soc/codecs/da7213.c
+++ b/sound/soc/codecs/da7213.c
@@ -345,7 +345,7 @@ static void da7213_alc_calib(struct snd_soc_codec *codec)
 static int da7213_put_mixin_gain(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct da7213_priv *da7213 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
@@ -361,7 +361,7 @@ static int da7213_put_mixin_gain(struct snd_kcontrol *kcontrol,
 static int da7213_put_alc_sw(struct snd_kcontrol *kcontrol,
 			    struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct da7213_priv *da7213 = snd_soc_codec_get_drvdata(codec);
 
 	/* Force ALC offset calibration if enabling ALC */
diff --git a/sound/soc/codecs/da732x.c b/sound/soc/codecs/da732x.c
index 48f3fef68484..2fae31cb0067 100644
--- a/sound/soc/codecs/da732x.c
+++ b/sound/soc/codecs/da732x.c
@@ -332,7 +332,7 @@ static SOC_ENUM_SINGLE_DECL(da732x_adc2_voice_filter_enum,
 static int da732x_hpf_set(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct soc_enum *enum_ctrl = (struct soc_enum *)kcontrol->private_value;
 	unsigned int reg = enum_ctrl->reg;
 	unsigned int sel = ucontrol->value.integer.value[0];
@@ -360,7 +360,7 @@ static int da732x_hpf_set(struct snd_kcontrol *kcontrol,
 static int da732x_hpf_get(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct soc_enum *enum_ctrl = (struct soc_enum *)kcontrol->private_value;
 	unsigned int reg = enum_ctrl->reg;
 	int val;
diff --git a/sound/soc/codecs/da9055.c b/sound/soc/codecs/da9055.c
index 4ff06b50fbba..ad19cc56702b 100644
--- a/sound/soc/codecs/da9055.c
+++ b/sound/soc/codecs/da9055.c
@@ -484,7 +484,7 @@ static int da9055_get_alc_data(struct snd_soc_codec *codec, u8 reg_val)
 static int da9055_put_alc_sw(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	u8 reg_val, adc_left, adc_right, mic_left, mic_right;
 	int avg_left_data, avg_right_data, offset_l, offset_r;
 
diff --git a/sound/soc/codecs/lm4857.c b/sound/soc/codecs/lm4857.c
index 4f048db9f55f..a924bb9d7886 100644
--- a/sound/soc/codecs/lm4857.c
+++ b/sound/soc/codecs/lm4857.c
@@ -49,7 +49,7 @@ static const struct reg_default lm4857_default_regs[] = {
 static int lm4857_get_mode(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct lm4857 *lm4857 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.integer.value[0] = lm4857->mode;
@@ -60,7 +60,7 @@ static int lm4857_get_mode(struct snd_kcontrol *kcontrol,
 static int lm4857_set_mode(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct lm4857 *lm4857 = snd_soc_codec_get_drvdata(codec);
 	uint8_t value = ucontrol->value.integer.value[0];
 
diff --git a/sound/soc/codecs/max9768.c b/sound/soc/codecs/max9768.c
index ec481fc428c7..e1c196a41930 100644
--- a/sound/soc/codecs/max9768.c
+++ b/sound/soc/codecs/max9768.c
@@ -43,7 +43,7 @@ static struct reg_default max9768_default_regs[] = {
 static int max9768_get_gpio(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct max9768 *max9768 = snd_soc_codec_get_drvdata(codec);
 	int val = gpio_get_value_cansleep(max9768->mute_gpio);
 
@@ -55,7 +55,7 @@ static int max9768_get_gpio(struct snd_kcontrol *kcontrol,
 static int max9768_set_gpio(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct max9768 *max9768 = snd_soc_codec_get_drvdata(codec);
 
 	gpio_set_value_cansleep(max9768->mute_gpio, !ucontrol->value.integer.value[0]);
diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index ef7cf89f5623..9134982807b5 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -635,7 +635,7 @@ static SOC_ENUM_SINGLE_DECL(max98088_dai1_adc_filter_enum,
 static int max98088_mic1pre_set(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
-       struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+       struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
        struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
        unsigned int sel = ucontrol->value.integer.value[0];
 
@@ -649,7 +649,7 @@ static int max98088_mic1pre_set(struct snd_kcontrol *kcontrol,
 static int max98088_mic1pre_get(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
-       struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+       struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
        struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
 
        ucontrol->value.integer.value[0] = max98088->mic1pre;
@@ -659,7 +659,7 @@ static int max98088_mic1pre_get(struct snd_kcontrol *kcontrol,
 static int max98088_mic2pre_set(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
-       struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+       struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
        struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
        unsigned int sel = ucontrol->value.integer.value[0];
 
@@ -673,7 +673,7 @@ static int max98088_mic2pre_set(struct snd_kcontrol *kcontrol,
 static int max98088_mic2pre_get(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
-       struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+       struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
        struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
 
        ucontrol->value.integer.value[0] = max98088->mic2pre;
@@ -1750,7 +1750,7 @@ static void max98088_setup_eq2(struct snd_soc_codec *codec)
 static int max98088_put_eq_enum(struct snd_kcontrol *kcontrol,
                                 struct snd_ctl_elem_value *ucontrol)
 {
-       struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+       struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
        struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
        struct max98088_pdata *pdata = max98088->pdata;
        int channel = max98088_get_channel(codec, kcontrol->id.name);
@@ -1782,7 +1782,7 @@ static int max98088_put_eq_enum(struct snd_kcontrol *kcontrol,
 static int max98088_get_eq_enum(struct snd_kcontrol *kcontrol,
                                 struct snd_ctl_elem_value *ucontrol)
 {
-       struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+       struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
        struct max98088_priv *max98088 = snd_soc_codec_get_drvdata(codec);
        int channel = max98088_get_channel(codec, kcontrol->id.name);
        struct max98088_cdata *cdata;
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c
index c58dce473e55..57fc4c315033 100644
--- a/sound/soc/codecs/max98090.c
+++ b/sound/soc/codecs/max98090.c
@@ -428,7 +428,7 @@ static const unsigned int max98090_rcv_lout_tlv[] = {
 static int max98090_get_enab_tlv(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct max98090_priv *max98090 = snd_soc_codec_get_drvdata(codec);
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
@@ -468,7 +468,7 @@ static int max98090_get_enab_tlv(struct snd_kcontrol *kcontrol,
 static int max98090_put_enab_tlv(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct max98090_priv *max98090 = snd_soc_codec_get_drvdata(codec);
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
diff --git a/sound/soc/codecs/max98095.c b/sound/soc/codecs/max98095.c
index 03f0536e6f61..5d4c621dbf99 100644
--- a/sound/soc/codecs/max98095.c
+++ b/sound/soc/codecs/max98095.c
@@ -612,7 +612,7 @@ static SOC_ENUM_SINGLE_DECL(max98095_dai3_dac_filter_enum,
 static int max98095_mic1pre_set(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
 	unsigned int sel = ucontrol->value.integer.value[0];
 
@@ -626,7 +626,7 @@ static int max98095_mic1pre_set(struct snd_kcontrol *kcontrol,
 static int max98095_mic1pre_get(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.integer.value[0] = max98095->mic1pre;
@@ -636,7 +636,7 @@ static int max98095_mic1pre_get(struct snd_kcontrol *kcontrol,
 static int max98095_mic2pre_set(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
 	unsigned int sel = ucontrol->value.integer.value[0];
 
@@ -650,7 +650,7 @@ static int max98095_mic2pre_set(struct snd_kcontrol *kcontrol,
 static int max98095_mic2pre_get(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.integer.value[0] = max98095->mic2pre;
@@ -1737,7 +1737,7 @@ static int max98095_get_eq_channel(const char *name)
 static int max98095_put_eq_enum(struct snd_kcontrol *kcontrol,
 				 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
 	struct max98095_pdata *pdata = max98095->pdata;
 	int channel = max98095_get_eq_channel(kcontrol->id.name);
@@ -1801,7 +1801,7 @@ static int max98095_put_eq_enum(struct snd_kcontrol *kcontrol,
 static int max98095_get_eq_enum(struct snd_kcontrol *kcontrol,
 				 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
 	int channel = max98095_get_eq_channel(kcontrol->id.name);
 	struct max98095_cdata *cdata;
@@ -1891,7 +1891,7 @@ static int max98095_get_bq_channel(struct snd_soc_codec *codec,
 static int max98095_put_bq_enum(struct snd_kcontrol *kcontrol,
 				 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
 	struct max98095_pdata *pdata = max98095->pdata;
 	int channel = max98095_get_bq_channel(codec, kcontrol->id.name);
@@ -1952,7 +1952,7 @@ static int max98095_put_bq_enum(struct snd_kcontrol *kcontrol,
 static int max98095_get_bq_enum(struct snd_kcontrol *kcontrol,
 				 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct max98095_priv *max98095 = snd_soc_codec_get_drvdata(codec);
 	int channel = max98095_get_bq_channel(codec, kcontrol->id.name);
 	struct max98095_cdata *cdata;
diff --git a/sound/soc/codecs/mc13783.c b/sound/soc/codecs/mc13783.c
index 2c59b1fb69dc..9029e20514e1 100644
--- a/sound/soc/codecs/mc13783.c
+++ b/sound/soc/codecs/mc13783.c
@@ -608,14 +608,6 @@ static struct snd_kcontrol_new mc13783_control_list[] = {
 static int mc13783_probe(struct snd_soc_codec *codec)
 {
 	struct mc13783_priv *priv = snd_soc_codec_get_drvdata(codec);
-	int ret;
-
-	ret = snd_soc_codec_set_cache_io(codec,
-			dev_get_regmap(codec->dev->parent, NULL));
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
-		return ret;
-	}
 
 	/* these are the reset values */
 	mc13xxx_reg_write(priv->mc13xxx, MC13783_AUDIO_RX0, 0x25893);
@@ -735,9 +727,15 @@ static struct snd_soc_dai_driver mc13783_dai_sync[] = {
 	}
 };
 
+static struct regmap *mc13783_get_regmap(struct device *dev)
+{
+	return dev_get_regmap(dev->parent, NULL);
+}
+
 static struct snd_soc_codec_driver soc_codec_dev_mc13783 = {
 	.probe		= mc13783_probe,
 	.remove		= mc13783_remove,
+	.get_regmap	= mc13783_get_regmap,
 	.controls	= mc13783_control_list,
 	.num_controls	= ARRAY_SIZE(mc13783_control_list),
 	.dapm_widgets	= mc13783_dapm_widgets,
diff --git a/sound/soc/codecs/pcm1681.c b/sound/soc/codecs/pcm1681.c
index e427544183d7..a722a023c262 100644
--- a/sound/soc/codecs/pcm1681.c
+++ b/sound/soc/codecs/pcm1681.c
@@ -115,7 +115,7 @@ static int pcm1681_set_deemph(struct snd_soc_codec *codec)
 static int pcm1681_get_deemph(struct snd_kcontrol *kcontrol,
 			      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct pcm1681_private *priv = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = priv->deemph;
@@ -126,7 +126,7 @@ static int pcm1681_get_deemph(struct snd_kcontrol *kcontrol,
 static int pcm1681_put_deemph(struct snd_kcontrol *kcontrol,
 			      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct pcm1681_private *priv = snd_soc_codec_get_drvdata(codec);
 
 	priv->deemph = ucontrol->value.enumerated.item[0];
diff --git a/sound/soc/codecs/rt5631.c b/sound/soc/codecs/rt5631.c
index d4c229f0233f..30e234708579 100644
--- a/sound/soc/codecs/rt5631.c
+++ b/sound/soc/codecs/rt5631.c
@@ -188,7 +188,7 @@ static unsigned int mic_bst_tlv[] = {
 static int rt5631_dmic_get(struct snd_kcontrol *kcontrol,
 		struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.integer.value[0] = rt5631->dmic_used_flag;
@@ -199,7 +199,7 @@ static int rt5631_dmic_get(struct snd_kcontrol *kcontrol,
 static int rt5631_dmic_put(struct snd_kcontrol *kcontrol,
 		struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct rt5631_priv *rt5631 = snd_soc_codec_get_drvdata(codec);
 
 	rt5631->dmic_used_flag = ucontrol->value.integer.value[0];
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index d3ed1be5a186..b56caefcf664 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -296,7 +296,7 @@ static int dac_info_volsw(struct snd_kcontrol *kcontrol,
 static int dac_get_volsw(struct snd_kcontrol *kcontrol,
 			 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	int reg;
 	int l;
 	int r;
@@ -349,7 +349,7 @@ static int dac_get_volsw(struct snd_kcontrol *kcontrol,
 static int dac_put_volsw(struct snd_kcontrol *kcontrol,
 			 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	int reg;
 	int l;
 	int r;
diff --git a/sound/soc/codecs/si476x.c b/sound/soc/codecs/si476x.c
index 244c097cd905..f26befb0c297 100644
--- a/sound/soc/codecs/si476x.c
+++ b/sound/soc/codecs/si476x.c
@@ -208,13 +208,6 @@ out:
 	return err;
 }
 
-static int si476x_codec_probe(struct snd_soc_codec *codec)
-{
-	struct regmap *regmap = dev_get_regmap(codec->dev->parent, NULL);
-
-	return snd_soc_codec_set_cache_io(codec, regmap);
-}
-
 static struct snd_soc_dai_ops si476x_dai_ops = {
 	.hw_params	= si476x_codec_hw_params,
 	.set_fmt	= si476x_codec_set_dai_fmt,
@@ -238,8 +231,13 @@ static struct snd_soc_dai_driver si476x_dai = {
 	.ops		= &si476x_dai_ops,
 };
 
+static struct regmap *si476x_get_regmap(struct device *dev)
+{
+	return dev_get_regmap(dev->parent, NULL);
+}
+
 static struct snd_soc_codec_driver soc_codec_dev_si476x = {
-	.probe  = si476x_codec_probe,
+	.get_regmap = si476x_get_regmap,
 	.dapm_widgets = si476x_dapm_widgets,
 	.num_dapm_widgets = ARRAY_SIZE(si476x_dapm_widgets),
 	.dapm_routes = si476x_dapm_routes,
diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c
index 12577749b17b..0579d187135b 100644
--- a/sound/soc/codecs/sta32x.c
+++ b/sound/soc/codecs/sta32x.c
@@ -243,7 +243,7 @@ static int sta32x_coefficient_info(struct snd_kcontrol *kcontrol,
 static int sta32x_coefficient_get(struct snd_kcontrol *kcontrol,
 				  struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	int numcoef = kcontrol->private_value >> 16;
 	int index = kcontrol->private_value & 0xffff;
 	unsigned int cfud;
@@ -272,7 +272,7 @@ static int sta32x_coefficient_get(struct snd_kcontrol *kcontrol,
 static int sta32x_coefficient_put(struct snd_kcontrol *kcontrol,
 				  struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec);
 	int numcoef = kcontrol->private_value >> 16;
 	int index = kcontrol->private_value & 0xffff;
diff --git a/sound/soc/codecs/sta350.c b/sound/soc/codecs/sta350.c
new file mode 100644
index 000000000000..12ebbaf5d95f
--- /dev/null
+++ b/sound/soc/codecs/sta350.c
@@ -0,0 +1,1266 @@
+/*
+ * Codec driver for ST STA350 2.1-channel high-efficiency digital audio system
+ *
+ * Copyright: 2014 Raumfeld GmbH
+ * Author: Sven Brandau <info@brandau.biz>
+ *
+ * based on code from:
+ *	Raumfeld GmbH
+ *	  Johannes Stezenbach <js@sig21.net>
+ *	Wolfson Microelectronics PLC.
+ *	  Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *	Freescale Semiconductor, Inc.
+ *	  Timur Tabi <timur@freescale.com>
+ *
+ * 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.
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ":%s:%d: " fmt, __func__, __LINE__
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/i2c.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
+#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
+#include <linux/gpio/consumer.h>
+#include <linux/slab.h>
+#include <sound/core.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 <sound/sta350.h>
+#include "sta350.h"
+
+#define STA350_RATES (SNDRV_PCM_RATE_32000 | \
+		      SNDRV_PCM_RATE_44100 | \
+		      SNDRV_PCM_RATE_48000 | \
+		      SNDRV_PCM_RATE_88200 | \
+		      SNDRV_PCM_RATE_96000 | \
+		      SNDRV_PCM_RATE_176400 | \
+		      SNDRV_PCM_RATE_192000)
+
+#define STA350_FORMATS \
+	(SNDRV_PCM_FMTBIT_S16_LE  | SNDRV_PCM_FMTBIT_S16_BE  | \
+	 SNDRV_PCM_FMTBIT_S18_3LE | SNDRV_PCM_FMTBIT_S18_3BE | \
+	 SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S20_3BE | \
+	 SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_3BE | \
+	 SNDRV_PCM_FMTBIT_S24_LE  | SNDRV_PCM_FMTBIT_S24_BE  | \
+	 SNDRV_PCM_FMTBIT_S32_LE  | SNDRV_PCM_FMTBIT_S32_BE)
+
+/* Power-up register defaults */
+static const struct reg_default sta350_regs[] = {
+	{  0x0, 0x63 },
+	{  0x1, 0x80 },
+	{  0x2, 0xdf },
+	{  0x3, 0x40 },
+	{  0x4, 0xc2 },
+	{  0x5, 0x5c },
+	{  0x6, 0x00 },
+	{  0x7, 0xff },
+	{  0x8, 0x60 },
+	{  0x9, 0x60 },
+	{  0xa, 0x60 },
+	{  0xb, 0x00 },
+	{  0xc, 0x00 },
+	{  0xd, 0x00 },
+	{  0xe, 0x00 },
+	{  0xf, 0x40 },
+	{ 0x10, 0x80 },
+	{ 0x11, 0x77 },
+	{ 0x12, 0x6a },
+	{ 0x13, 0x69 },
+	{ 0x14, 0x6a },
+	{ 0x15, 0x69 },
+	{ 0x16, 0x00 },
+	{ 0x17, 0x00 },
+	{ 0x18, 0x00 },
+	{ 0x19, 0x00 },
+	{ 0x1a, 0x00 },
+	{ 0x1b, 0x00 },
+	{ 0x1c, 0x00 },
+	{ 0x1d, 0x00 },
+	{ 0x1e, 0x00 },
+	{ 0x1f, 0x00 },
+	{ 0x20, 0x00 },
+	{ 0x21, 0x00 },
+	{ 0x22, 0x00 },
+	{ 0x23, 0x00 },
+	{ 0x24, 0x00 },
+	{ 0x25, 0x00 },
+	{ 0x26, 0x00 },
+	{ 0x27, 0x2a },
+	{ 0x28, 0xc0 },
+	{ 0x29, 0xf3 },
+	{ 0x2a, 0x33 },
+	{ 0x2b, 0x00 },
+	{ 0x2c, 0x0c },
+	{ 0x31, 0x00 },
+	{ 0x36, 0x00 },
+	{ 0x37, 0x00 },
+	{ 0x38, 0x00 },
+	{ 0x39, 0x01 },
+	{ 0x3a, 0xee },
+	{ 0x3b, 0xff },
+	{ 0x3c, 0x7e },
+	{ 0x3d, 0xc0 },
+	{ 0x3e, 0x26 },
+	{ 0x3f, 0x00 },
+	{ 0x48, 0x00 },
+	{ 0x49, 0x00 },
+	{ 0x4a, 0x00 },
+	{ 0x4b, 0x04 },
+	{ 0x4c, 0x00 },
+};
+
+static const struct regmap_range sta350_write_regs_range[] = {
+	regmap_reg_range(STA350_CONFA,  STA350_AUTO2),
+	regmap_reg_range(STA350_C1CFG,  STA350_FDRC2),
+	regmap_reg_range(STA350_EQCFG,  STA350_EVOLRES),
+	regmap_reg_range(STA350_NSHAPE, STA350_MISC2),
+};
+
+static const struct regmap_range sta350_read_regs_range[] = {
+	regmap_reg_range(STA350_CONFA,  STA350_AUTO2),
+	regmap_reg_range(STA350_C1CFG,  STA350_STATUS),
+	regmap_reg_range(STA350_EQCFG,  STA350_EVOLRES),
+	regmap_reg_range(STA350_NSHAPE, STA350_MISC2),
+};
+
+static const struct regmap_range sta350_volatile_regs_range[] = {
+	regmap_reg_range(STA350_CFADDR2, STA350_CFUD),
+	regmap_reg_range(STA350_STATUS,  STA350_STATUS),
+};
+
+static const struct regmap_access_table sta350_write_regs = {
+	.yes_ranges =	sta350_write_regs_range,
+	.n_yes_ranges =	ARRAY_SIZE(sta350_write_regs_range),
+};
+
+static const struct regmap_access_table sta350_read_regs = {
+	.yes_ranges =	sta350_read_regs_range,
+	.n_yes_ranges =	ARRAY_SIZE(sta350_read_regs_range),
+};
+
+static const struct regmap_access_table sta350_volatile_regs = {
+	.yes_ranges =	sta350_volatile_regs_range,
+	.n_yes_ranges =	ARRAY_SIZE(sta350_volatile_regs_range),
+};
+
+/* regulator power supply names */
+static const char * const sta350_supply_names[] = {
+	"vdd-dig",	/* digital supply, 3.3V */
+	"vdd-pll",	/* pll supply, 3.3V */
+	"vcc"		/* power amp supply, 5V - 26V */
+};
+
+/* codec private data */
+struct sta350_priv {
+	struct regmap *regmap;
+	struct regulator_bulk_data supplies[ARRAY_SIZE(sta350_supply_names)];
+	struct sta350_platform_data *pdata;
+
+	unsigned int mclk;
+	unsigned int format;
+
+	u32 coef_shadow[STA350_COEF_COUNT];
+	int shutdown;
+
+	struct gpio_desc *gpiod_nreset;
+	struct gpio_desc *gpiod_power_down;
+
+	struct mutex coeff_lock;
+};
+
+static const DECLARE_TLV_DB_SCALE(mvol_tlv, -12750, 50, 1);
+static const DECLARE_TLV_DB_SCALE(chvol_tlv, -7950, 50, 1);
+static const DECLARE_TLV_DB_SCALE(tone_tlv, -1200, 200, 0);
+
+static const char * const sta350_drc_ac[] = {
+	"Anti-Clipping", "Dynamic Range Compression"
+};
+static const char * const sta350_auto_gc_mode[] = {
+	"User", "AC no clipping", "AC limited clipping (10%)",
+	"DRC nighttime listening mode"
+};
+static const char * const sta350_auto_xo_mode[] = {
+	"User", "80Hz", "100Hz", "120Hz", "140Hz", "160Hz", "180Hz",
+	"200Hz", "220Hz", "240Hz", "260Hz", "280Hz", "300Hz", "320Hz",
+	"340Hz", "360Hz"
+};
+static const char * const sta350_binary_output[] = {
+	"FFX 3-state output - normal operation", "Binary output"
+};
+static const char * const sta350_limiter_select[] = {
+	"Limiter Disabled", "Limiter #1", "Limiter #2"
+};
+static const char * const sta350_limiter_attack_rate[] = {
+	"3.1584", "2.7072", "2.2560", "1.8048", "1.3536", "0.9024",
+	"0.4512", "0.2256", "0.1504", "0.1123", "0.0902", "0.0752",
+	"0.0645", "0.0564", "0.0501", "0.0451"
+};
+static const char * const sta350_limiter_release_rate[] = {
+	"0.5116", "0.1370", "0.0744", "0.0499", "0.0360", "0.0299",
+	"0.0264", "0.0208", "0.0198", "0.0172", "0.0147", "0.0137",
+	"0.0134", "0.0117", "0.0110", "0.0104"
+};
+static const char * const sta350_noise_shaper_type[] = {
+	"Third order", "Fourth order"
+};
+
+static DECLARE_TLV_DB_RANGE(sta350_limiter_ac_attack_tlv,
+	0, 7, TLV_DB_SCALE_ITEM(-1200, 200, 0),
+	8, 16, TLV_DB_SCALE_ITEM(300, 100, 0),
+);
+
+static DECLARE_TLV_DB_RANGE(sta350_limiter_ac_release_tlv,
+	0, 0, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 0),
+	1, 1, TLV_DB_SCALE_ITEM(-2900, 0, 0),
+	2, 2, TLV_DB_SCALE_ITEM(-2000, 0, 0),
+	3, 8, TLV_DB_SCALE_ITEM(-1400, 200, 0),
+	8, 16, TLV_DB_SCALE_ITEM(-700, 100, 0),
+);
+
+static DECLARE_TLV_DB_RANGE(sta350_limiter_drc_attack_tlv,
+	0, 7, TLV_DB_SCALE_ITEM(-3100, 200, 0),
+	8, 13, TLV_DB_SCALE_ITEM(-1600, 100, 0),
+	14, 16, TLV_DB_SCALE_ITEM(-1000, 300, 0),
+);
+
+static DECLARE_TLV_DB_RANGE(sta350_limiter_drc_release_tlv,
+	0, 0, TLV_DB_SCALE_ITEM(TLV_DB_GAIN_MUTE, 0, 0),
+	1, 2, TLV_DB_SCALE_ITEM(-3800, 200, 0),
+	3, 4, TLV_DB_SCALE_ITEM(-3300, 200, 0),
+	5, 12, TLV_DB_SCALE_ITEM(-3000, 200, 0),
+	13, 16, TLV_DB_SCALE_ITEM(-1500, 300, 0),
+);
+
+static SOC_ENUM_SINGLE_DECL(sta350_drc_ac_enum,
+			    STA350_CONFD, STA350_CONFD_DRC_SHIFT,
+			    sta350_drc_ac);
+static SOC_ENUM_SINGLE_DECL(sta350_noise_shaper_enum,
+			    STA350_CONFE, STA350_CONFE_NSBW_SHIFT,
+			    sta350_noise_shaper_type);
+static SOC_ENUM_SINGLE_DECL(sta350_auto_gc_enum,
+			    STA350_AUTO1, STA350_AUTO1_AMGC_SHIFT,
+			    sta350_auto_gc_mode);
+static SOC_ENUM_SINGLE_DECL(sta350_auto_xo_enum,
+			    STA350_AUTO2, STA350_AUTO2_XO_SHIFT,
+			    sta350_auto_xo_mode);
+static SOC_ENUM_SINGLE_DECL(sta350_binary_output_ch1_enum,
+			    STA350_C1CFG, STA350_CxCFG_BO_SHIFT,
+			    sta350_binary_output);
+static SOC_ENUM_SINGLE_DECL(sta350_binary_output_ch2_enum,
+			    STA350_C2CFG, STA350_CxCFG_BO_SHIFT,
+			    sta350_binary_output);
+static SOC_ENUM_SINGLE_DECL(sta350_binary_output_ch3_enum,
+			    STA350_C3CFG, STA350_CxCFG_BO_SHIFT,
+			    sta350_binary_output);
+static SOC_ENUM_SINGLE_DECL(sta350_limiter_ch1_enum,
+			    STA350_C1CFG, STA350_CxCFG_LS_SHIFT,
+			    sta350_limiter_select);
+static SOC_ENUM_SINGLE_DECL(sta350_limiter_ch2_enum,
+			    STA350_C2CFG, STA350_CxCFG_LS_SHIFT,
+			    sta350_limiter_select);
+static SOC_ENUM_SINGLE_DECL(sta350_limiter_ch3_enum,
+			    STA350_C3CFG, STA350_CxCFG_LS_SHIFT,
+			    sta350_limiter_select);
+static SOC_ENUM_SINGLE_DECL(sta350_limiter1_attack_rate_enum,
+			    STA350_L1AR, STA350_LxA_SHIFT,
+			    sta350_limiter_attack_rate);
+static SOC_ENUM_SINGLE_DECL(sta350_limiter2_attack_rate_enum,
+			    STA350_L2AR, STA350_LxA_SHIFT,
+			    sta350_limiter_attack_rate);
+static SOC_ENUM_SINGLE_DECL(sta350_limiter1_release_rate_enum,
+			    STA350_L1AR, STA350_LxR_SHIFT,
+			    sta350_limiter_release_rate);
+static SOC_ENUM_SINGLE_DECL(sta350_limiter2_release_rate_enum,
+			    STA350_L2AR, STA350_LxR_SHIFT,
+			    sta350_limiter_release_rate);
+
+/*
+ * byte array controls for setting biquad, mixer, scaling coefficients;
+ * for biquads all five coefficients need to be set in one go,
+ * mixer and pre/postscale coefs can be set individually;
+ * each coef is 24bit, the bytes are ordered in the same way
+ * as given in the STA350 data sheet (big endian; b1, b2, a1, a2, b0)
+ */
+
+static int sta350_coefficient_info(struct snd_kcontrol *kcontrol,
+				   struct snd_ctl_elem_info *uinfo)
+{
+	int numcoef = kcontrol->private_value >> 16;
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
+	uinfo->count = 3 * numcoef;
+	return 0;
+}
+
+static int sta350_coefficient_get(struct snd_kcontrol *kcontrol,
+				  struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+	struct sta350_priv *sta350 = snd_soc_codec_get_drvdata(codec);
+	int numcoef = kcontrol->private_value >> 16;
+	int index = kcontrol->private_value & 0xffff;
+	unsigned int cfud, val;
+	int i, ret = 0;
+
+	mutex_lock(&sta350->coeff_lock);
+
+	/* preserve reserved bits in STA350_CFUD */
+	regmap_read(sta350->regmap, STA350_CFUD, &cfud);
+	cfud &= 0xf0;
+	/*
+	 * chip documentation does not say if the bits are self clearing,
+	 * so do it explicitly
+	 */
+	regmap_write(sta350->regmap, STA350_CFUD, cfud);
+
+	regmap_write(sta350->regmap, STA350_CFADDR2, index);
+	if (numcoef == 1) {
+		regmap_write(sta350->regmap, STA350_CFUD, cfud | 0x04);
+	} else if (numcoef == 5) {
+		regmap_write(sta350->regmap, STA350_CFUD, cfud | 0x08);
+	} else {
+		ret = -EINVAL;
+		goto exit_unlock;
+	}
+
+	for (i = 0; i < 3 * numcoef; i++) {
+		regmap_read(sta350->regmap, STA350_B1CF1 + i, &val);
+		ucontrol->value.bytes.data[i] = val;
+	}
+
+exit_unlock:
+	mutex_unlock(&sta350->coeff_lock);
+
+	return ret;
+}
+
+static int sta350_coefficient_put(struct snd_kcontrol *kcontrol,
+				  struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+	struct sta350_priv *sta350 = snd_soc_codec_get_drvdata(codec);
+	int numcoef = kcontrol->private_value >> 16;
+	int index = kcontrol->private_value & 0xffff;
+	unsigned int cfud;
+	int i;
+
+	/* preserve reserved bits in STA350_CFUD */
+	regmap_read(sta350->regmap, STA350_CFUD, &cfud);
+	cfud &= 0xf0;
+	/*
+	 * chip documentation does not say if the bits are self clearing,
+	 * so do it explicitly
+	 */
+	regmap_write(sta350->regmap, STA350_CFUD, cfud);
+
+	regmap_write(sta350->regmap, STA350_CFADDR2, index);
+	for (i = 0; i < numcoef && (index + i < STA350_COEF_COUNT); i++)
+		sta350->coef_shadow[index + i] =
+			  (ucontrol->value.bytes.data[3 * i] << 16)
+			| (ucontrol->value.bytes.data[3 * i + 1] << 8)
+			| (ucontrol->value.bytes.data[3 * i + 2]);
+	for (i = 0; i < 3 * numcoef; i++)
+		regmap_write(sta350->regmap, STA350_B1CF1 + i,
+			     ucontrol->value.bytes.data[i]);
+	if (numcoef == 1)
+		regmap_write(sta350->regmap, STA350_CFUD, cfud | 0x01);
+	else if (numcoef == 5)
+		regmap_write(sta350->regmap, STA350_CFUD, cfud | 0x02);
+	else
+		return -EINVAL;
+
+	return 0;
+}
+
+static int sta350_sync_coef_shadow(struct snd_soc_codec *codec)
+{
+	struct sta350_priv *sta350 = snd_soc_codec_get_drvdata(codec);
+	unsigned int cfud;
+	int i;
+
+	/* preserve reserved bits in STA350_CFUD */
+	regmap_read(sta350->regmap, STA350_CFUD, &cfud);
+	cfud &= 0xf0;
+
+	for (i = 0; i < STA350_COEF_COUNT; i++) {
+		regmap_write(sta350->regmap, STA350_CFADDR2, i);
+		regmap_write(sta350->regmap, STA350_B1CF1,
+			     (sta350->coef_shadow[i] >> 16) & 0xff);
+		regmap_write(sta350->regmap, STA350_B1CF2,
+			     (sta350->coef_shadow[i] >> 8) & 0xff);
+		regmap_write(sta350->regmap, STA350_B1CF3,
+			     (sta350->coef_shadow[i]) & 0xff);
+		/*
+		 * chip documentation does not say if the bits are
+		 * self-clearing, so do it explicitly
+		 */
+		regmap_write(sta350->regmap, STA350_CFUD, cfud);
+		regmap_write(sta350->regmap, STA350_CFUD, cfud | 0x01);
+	}
+	return 0;
+}
+
+static int sta350_cache_sync(struct snd_soc_codec *codec)
+{
+	struct sta350_priv *sta350 = snd_soc_codec_get_drvdata(codec);
+	unsigned int mute;
+	int rc;
+
+	/* mute during register sync */
+	regmap_read(sta350->regmap, STA350_CFUD, &mute);
+	regmap_write(sta350->regmap, STA350_MMUTE, mute | STA350_MMUTE_MMUTE);
+	sta350_sync_coef_shadow(codec);
+	rc = regcache_sync(sta350->regmap);
+	regmap_write(sta350->regmap, STA350_MMUTE, mute);
+	return rc;
+}
+
+#define SINGLE_COEF(xname, index) \
+{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+	.info = sta350_coefficient_info, \
+	.get = sta350_coefficient_get,\
+	.put = sta350_coefficient_put, \
+	.private_value = index | (1 << 16) }
+
+#define BIQUAD_COEFS(xname, index) \
+{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
+	.info = sta350_coefficient_info, \
+	.get = sta350_coefficient_get,\
+	.put = sta350_coefficient_put, \
+	.private_value = index | (5 << 16) }
+
+static const struct snd_kcontrol_new sta350_snd_controls[] = {
+SOC_SINGLE_TLV("Master Volume", STA350_MVOL, 0, 0xff, 1, mvol_tlv),
+/* VOL */
+SOC_SINGLE_TLV("Ch1 Volume", STA350_C1VOL, 0, 0xff, 1, chvol_tlv),
+SOC_SINGLE_TLV("Ch2 Volume", STA350_C2VOL, 0, 0xff, 1, chvol_tlv),
+SOC_SINGLE_TLV("Ch3 Volume", STA350_C3VOL, 0, 0xff, 1, chvol_tlv),
+/* CONFD */
+SOC_SINGLE("High Pass Filter Bypass Switch",
+	   STA350_CONFD, STA350_CONFD_HPB_SHIFT, 1, 1),
+SOC_SINGLE("De-emphasis Filter Switch",
+	   STA350_CONFD, STA350_CONFD_DEMP_SHIFT, 1, 0),
+SOC_SINGLE("DSP Bypass Switch",
+	   STA350_CONFD, STA350_CONFD_DSPB_SHIFT, 1, 0),
+SOC_SINGLE("Post-scale Link Switch",
+	   STA350_CONFD, STA350_CONFD_PSL_SHIFT, 1, 0),
+SOC_SINGLE("Biquad Coefficient Link Switch",
+	   STA350_CONFD, STA350_CONFD_BQL_SHIFT, 1, 0),
+SOC_ENUM("Compressor/Limiter Switch", sta350_drc_ac_enum),
+SOC_ENUM("Noise Shaper Bandwidth", sta350_noise_shaper_enum),
+SOC_SINGLE("Zero-detect Mute Enable Switch",
+	   STA350_CONFD, STA350_CONFD_ZDE_SHIFT, 1, 0),
+SOC_SINGLE("Submix Mode Switch",
+	   STA350_CONFD, STA350_CONFD_SME_SHIFT, 1, 0),
+/* CONFE */
+SOC_SINGLE("Zero Cross Switch", STA350_CONFE, STA350_CONFE_ZCE_SHIFT, 1, 0),
+SOC_SINGLE("Soft Ramp Switch", STA350_CONFE, STA350_CONFE_SVE_SHIFT, 1, 0),
+/* MUTE */
+SOC_SINGLE("Master Switch", STA350_MMUTE, STA350_MMUTE_MMUTE_SHIFT, 1, 1),
+SOC_SINGLE("Ch1 Switch", STA350_MMUTE, STA350_MMUTE_C1M_SHIFT, 1, 1),
+SOC_SINGLE("Ch2 Switch", STA350_MMUTE, STA350_MMUTE_C2M_SHIFT, 1, 1),
+SOC_SINGLE("Ch3 Switch", STA350_MMUTE, STA350_MMUTE_C3M_SHIFT, 1, 1),
+/* AUTOx */
+SOC_ENUM("Automode GC", sta350_auto_gc_enum),
+SOC_ENUM("Automode XO", sta350_auto_xo_enum),
+/* CxCFG */
+SOC_SINGLE("Ch1 Tone Control Bypass Switch",
+	   STA350_C1CFG, STA350_CxCFG_TCB_SHIFT, 1, 0),
+SOC_SINGLE("Ch2 Tone Control Bypass Switch",
+	   STA350_C2CFG, STA350_CxCFG_TCB_SHIFT, 1, 0),
+SOC_SINGLE("Ch1 EQ Bypass Switch",
+	   STA350_C1CFG, STA350_CxCFG_EQBP_SHIFT, 1, 0),
+SOC_SINGLE("Ch2 EQ Bypass Switch",
+	   STA350_C2CFG, STA350_CxCFG_EQBP_SHIFT, 1, 0),
+SOC_SINGLE("Ch1 Master Volume Bypass Switch",
+	   STA350_C1CFG, STA350_CxCFG_VBP_SHIFT, 1, 0),
+SOC_SINGLE("Ch2 Master Volume Bypass Switch",
+	   STA350_C1CFG, STA350_CxCFG_VBP_SHIFT, 1, 0),
+SOC_SINGLE("Ch3 Master Volume Bypass Switch",
+	   STA350_C1CFG, STA350_CxCFG_VBP_SHIFT, 1, 0),
+SOC_ENUM("Ch1 Binary Output Select", sta350_binary_output_ch1_enum),
+SOC_ENUM("Ch2 Binary Output Select", sta350_binary_output_ch2_enum),
+SOC_ENUM("Ch3 Binary Output Select", sta350_binary_output_ch3_enum),
+SOC_ENUM("Ch1 Limiter Select", sta350_limiter_ch1_enum),
+SOC_ENUM("Ch2 Limiter Select", sta350_limiter_ch2_enum),
+SOC_ENUM("Ch3 Limiter Select", sta350_limiter_ch3_enum),
+/* TONE */
+SOC_SINGLE_RANGE_TLV("Bass Tone Control Volume",
+		     STA350_TONE, STA350_TONE_BTC_SHIFT, 1, 13, 0, tone_tlv),
+SOC_SINGLE_RANGE_TLV("Treble Tone Control Volume",
+		     STA350_TONE, STA350_TONE_TTC_SHIFT, 1, 13, 0, tone_tlv),
+SOC_ENUM("Limiter1 Attack Rate (dB/ms)", sta350_limiter1_attack_rate_enum),
+SOC_ENUM("Limiter2 Attack Rate (dB/ms)", sta350_limiter2_attack_rate_enum),
+SOC_ENUM("Limiter1 Release Rate (dB/ms)", sta350_limiter1_release_rate_enum),
+SOC_ENUM("Limiter2 Release Rate (dB/ms)", sta350_limiter2_release_rate_enum),
+
+/*
+ * depending on mode, the attack/release thresholds have
+ * two different enum definitions; provide both
+ */
+SOC_SINGLE_TLV("Limiter1 Attack Threshold (AC Mode)",
+	       STA350_L1ATRT, STA350_LxA_SHIFT,
+	       16, 0, sta350_limiter_ac_attack_tlv),
+SOC_SINGLE_TLV("Limiter2 Attack Threshold (AC Mode)",
+	       STA350_L2ATRT, STA350_LxA_SHIFT,
+	       16, 0, sta350_limiter_ac_attack_tlv),
+SOC_SINGLE_TLV("Limiter1 Release Threshold (AC Mode)",
+	       STA350_L1ATRT, STA350_LxR_SHIFT,
+	       16, 0, sta350_limiter_ac_release_tlv),
+SOC_SINGLE_TLV("Limiter2 Release Threshold (AC Mode)",
+	       STA350_L2ATRT, STA350_LxR_SHIFT,
+	       16, 0, sta350_limiter_ac_release_tlv),
+SOC_SINGLE_TLV("Limiter1 Attack Threshold (DRC Mode)",
+	       STA350_L1ATRT, STA350_LxA_SHIFT,
+	       16, 0, sta350_limiter_drc_attack_tlv),
+SOC_SINGLE_TLV("Limiter2 Attack Threshold (DRC Mode)",
+	       STA350_L2ATRT, STA350_LxA_SHIFT,
+	       16, 0, sta350_limiter_drc_attack_tlv),
+SOC_SINGLE_TLV("Limiter1 Release Threshold (DRC Mode)",
+	       STA350_L1ATRT, STA350_LxR_SHIFT,
+	       16, 0, sta350_limiter_drc_release_tlv),
+SOC_SINGLE_TLV("Limiter2 Release Threshold (DRC Mode)",
+	       STA350_L2ATRT, STA350_LxR_SHIFT,
+	       16, 0, sta350_limiter_drc_release_tlv),
+
+BIQUAD_COEFS("Ch1 - Biquad 1", 0),
+BIQUAD_COEFS("Ch1 - Biquad 2", 5),
+BIQUAD_COEFS("Ch1 - Biquad 3", 10),
+BIQUAD_COEFS("Ch1 - Biquad 4", 15),
+BIQUAD_COEFS("Ch2 - Biquad 1", 20),
+BIQUAD_COEFS("Ch2 - Biquad 2", 25),
+BIQUAD_COEFS("Ch2 - Biquad 3", 30),
+BIQUAD_COEFS("Ch2 - Biquad 4", 35),
+BIQUAD_COEFS("High-pass", 40),
+BIQUAD_COEFS("Low-pass", 45),
+SINGLE_COEF("Ch1 - Prescale", 50),
+SINGLE_COEF("Ch2 - Prescale", 51),
+SINGLE_COEF("Ch1 - Postscale", 52),
+SINGLE_COEF("Ch2 - Postscale", 53),
+SINGLE_COEF("Ch3 - Postscale", 54),
+SINGLE_COEF("Thermal warning - Postscale", 55),
+SINGLE_COEF("Ch1 - Mix 1", 56),
+SINGLE_COEF("Ch1 - Mix 2", 57),
+SINGLE_COEF("Ch2 - Mix 1", 58),
+SINGLE_COEF("Ch2 - Mix 2", 59),
+SINGLE_COEF("Ch3 - Mix 1", 60),
+SINGLE_COEF("Ch3 - Mix 2", 61),
+};
+
+static const struct snd_soc_dapm_widget sta350_dapm_widgets[] = {
+SND_SOC_DAPM_DAC("DAC", NULL, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_OUTPUT("LEFT"),
+SND_SOC_DAPM_OUTPUT("RIGHT"),
+SND_SOC_DAPM_OUTPUT("SUB"),
+};
+
+static const struct snd_soc_dapm_route sta350_dapm_routes[] = {
+	{ "LEFT", NULL, "DAC" },
+	{ "RIGHT", NULL, "DAC" },
+	{ "SUB", NULL, "DAC" },
+	{ "DAC", NULL, "Playback" },
+};
+
+/* MCLK interpolation ratio per fs */
+static struct {
+	int fs;
+	int ir;
+} interpolation_ratios[] = {
+	{ 32000, 0 },
+	{ 44100, 0 },
+	{ 48000, 0 },
+	{ 88200, 1 },
+	{ 96000, 1 },
+	{ 176400, 2 },
+	{ 192000, 2 },
+};
+
+/* MCLK to fs clock ratios */
+static int mcs_ratio_table[3][6] = {
+	{ 768, 512, 384, 256, 128, 576 },
+	{ 384, 256, 192, 128,  64,   0 },
+	{ 192, 128,  96,  64,  32,   0 },
+};
+
+/**
+ * sta350_set_dai_sysclk - configure MCLK
+ * @codec_dai: the codec DAI
+ * @clk_id: the clock ID (ignored)
+ * @freq: the MCLK input frequency
+ * @dir: the clock direction (ignored)
+ *
+ * The value of MCLK is used to determine which sample rates are supported
+ * by the STA350, based on the mcs_ratio_table.
+ *
+ * This function must be called by the machine driver's 'startup' function,
+ * otherwise the list of supported sample rates will not be available in
+ * time for ALSA.
+ */
+static int sta350_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 sta350_priv *sta350 = snd_soc_codec_get_drvdata(codec);
+
+	dev_dbg(codec->dev, "mclk=%u\n", freq);
+	sta350->mclk = freq;
+
+	return 0;
+}
+
+/**
+ * sta350_set_dai_fmt - configure the codec for the selected audio format
+ * @codec_dai: the codec DAI
+ * @fmt: a SND_SOC_DAIFMT_x value indicating the data format
+ *
+ * This function takes a bitmask of SND_SOC_DAIFMT_x bits and programs the
+ * codec accordingly.
+ */
+static int sta350_set_dai_fmt(struct snd_soc_dai *codec_dai,
+			      unsigned int fmt)
+{
+	struct snd_soc_codec *codec = codec_dai->codec;
+	struct sta350_priv *sta350 = snd_soc_codec_get_drvdata(codec);
+	unsigned int confb = 0;
+
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBS_CFS:
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_I2S:
+	case SND_SOC_DAIFMT_RIGHT_J:
+	case SND_SOC_DAIFMT_LEFT_J:
+		sta350->format = fmt & SND_SOC_DAIFMT_FORMAT_MASK;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		confb |= STA350_CONFB_C2IM;
+		break;
+	case SND_SOC_DAIFMT_NB_IF:
+		confb |= STA350_CONFB_C1IM;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return regmap_update_bits(sta350->regmap, STA350_CONFB,
+				  STA350_CONFB_C1IM | STA350_CONFB_C2IM, confb);
+}
+
+/**
+ * sta350_hw_params - program the STA350 with the given hardware parameters.
+ * @substream: the audio stream
+ * @params: the hardware parameters to set
+ * @dai: the SOC DAI (ignored)
+ *
+ * This function programs the hardware with the values provided.
+ * Specifically, the sample rate and the data format.
+ */
+static int sta350_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 sta350_priv *sta350 = snd_soc_codec_get_drvdata(codec);
+	int i, mcs = -EINVAL, ir = -EINVAL;
+	unsigned int confa, confb;
+	unsigned int rate, ratio;
+	int ret;
+
+	if (!sta350->mclk) {
+		dev_err(codec->dev,
+			"sta350->mclk is unset. Unable to determine ratio\n");
+		return -EIO;
+	}
+
+	rate = params_rate(params);
+	ratio = sta350->mclk / rate;
+	dev_dbg(codec->dev, "rate: %u, ratio: %u\n", rate, ratio);
+
+	for (i = 0; i < ARRAY_SIZE(interpolation_ratios); i++) {
+		if (interpolation_ratios[i].fs == rate) {
+			ir = interpolation_ratios[i].ir;
+			break;
+		}
+	}
+
+	if (ir < 0) {
+		dev_err(codec->dev, "Unsupported samplerate: %u\n", rate);
+		return -EINVAL;
+	}
+
+	for (i = 0; i < 6; i++) {
+		if (mcs_ratio_table[ir][i] == ratio) {
+			mcs = i;
+			break;
+		}
+	}
+
+	if (mcs < 0) {
+		dev_err(codec->dev, "Unresolvable ratio: %u\n", ratio);
+		return -EINVAL;
+	}
+
+	confa = (ir << STA350_CONFA_IR_SHIFT) |
+		(mcs << STA350_CONFA_MCS_SHIFT);
+	confb = 0;
+
+	switch (params_width(params)) {
+	case 24:
+		dev_dbg(codec->dev, "24bit\n");
+		/* fall through */
+	case 32:
+		dev_dbg(codec->dev, "24bit or 32bit\n");
+		switch (sta350->format) {
+		case SND_SOC_DAIFMT_I2S:
+			confb |= 0x0;
+			break;
+		case SND_SOC_DAIFMT_LEFT_J:
+			confb |= 0x1;
+			break;
+		case SND_SOC_DAIFMT_RIGHT_J:
+			confb |= 0x2;
+			break;
+		}
+
+		break;
+	case 20:
+		dev_dbg(codec->dev, "20bit\n");
+		switch (sta350->format) {
+		case SND_SOC_DAIFMT_I2S:
+			confb |= 0x4;
+			break;
+		case SND_SOC_DAIFMT_LEFT_J:
+			confb |= 0x5;
+			break;
+		case SND_SOC_DAIFMT_RIGHT_J:
+			confb |= 0x6;
+			break;
+		}
+
+		break;
+	case 18:
+		dev_dbg(codec->dev, "18bit\n");
+		switch (sta350->format) {
+		case SND_SOC_DAIFMT_I2S:
+			confb |= 0x8;
+			break;
+		case SND_SOC_DAIFMT_LEFT_J:
+			confb |= 0x9;
+			break;
+		case SND_SOC_DAIFMT_RIGHT_J:
+			confb |= 0xa;
+			break;
+		}
+
+		break;
+	case 16:
+		dev_dbg(codec->dev, "16bit\n");
+		switch (sta350->format) {
+		case SND_SOC_DAIFMT_I2S:
+			confb |= 0x0;
+			break;
+		case SND_SOC_DAIFMT_LEFT_J:
+			confb |= 0xd;
+			break;
+		case SND_SOC_DAIFMT_RIGHT_J:
+			confb |= 0xe;
+			break;
+		}
+
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	ret = regmap_update_bits(sta350->regmap, STA350_CONFA,
+				 STA350_CONFA_MCS_MASK | STA350_CONFA_IR_MASK,
+				 confa);
+	if (ret < 0)
+		return ret;
+
+	ret = regmap_update_bits(sta350->regmap, STA350_CONFB,
+				 STA350_CONFB_SAI_MASK | STA350_CONFB_SAIFB,
+				 confb);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int sta350_startup_sequence(struct sta350_priv *sta350)
+{
+	if (sta350->gpiod_power_down)
+		gpiod_set_value(sta350->gpiod_power_down, 1);
+
+	if (sta350->gpiod_nreset) {
+		gpiod_set_value(sta350->gpiod_nreset, 0);
+		mdelay(1);
+		gpiod_set_value(sta350->gpiod_nreset, 1);
+		mdelay(1);
+	}
+
+	return 0;
+}
+
+/**
+ * sta350_set_bias_level - DAPM callback
+ * @codec: the codec device
+ * @level: DAPM power level
+ *
+ * This is called by ALSA to put the codec into low power mode
+ * or to wake it up.  If the codec is powered off completely
+ * all registers must be restored after power on.
+ */
+static int sta350_set_bias_level(struct snd_soc_codec *codec,
+				 enum snd_soc_bias_level level)
+{
+	struct sta350_priv *sta350 = snd_soc_codec_get_drvdata(codec);
+	int ret;
+
+	dev_dbg(codec->dev, "level = %d\n", level);
+	switch (level) {
+	case SND_SOC_BIAS_ON:
+		break;
+
+	case SND_SOC_BIAS_PREPARE:
+		/* Full power on */
+		regmap_update_bits(sta350->regmap, STA350_CONFF,
+				   STA350_CONFF_PWDN | STA350_CONFF_EAPD,
+				   STA350_CONFF_PWDN | STA350_CONFF_EAPD);
+		break;
+
+	case SND_SOC_BIAS_STANDBY:
+		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+			ret = regulator_bulk_enable(
+				ARRAY_SIZE(sta350->supplies),
+				sta350->supplies);
+			if (ret < 0) {
+				dev_err(codec->dev,
+					"Failed to enable supplies: %d\n",
+					ret);
+				return ret;
+			}
+			sta350_startup_sequence(sta350);
+			sta350_cache_sync(codec);
+		}
+
+		/* Power down */
+		regmap_update_bits(sta350->regmap, STA350_CONFF,
+				   STA350_CONFF_PWDN | STA350_CONFF_EAPD,
+				   0);
+
+		break;
+
+	case SND_SOC_BIAS_OFF:
+		/* The chip runs through the power down sequence for us */
+		regmap_update_bits(sta350->regmap, STA350_CONFF,
+				   STA350_CONFF_PWDN | STA350_CONFF_EAPD, 0);
+
+		/* power down: low */
+		if (sta350->gpiod_power_down)
+			gpiod_set_value(sta350->gpiod_power_down, 0);
+
+		if (sta350->gpiod_nreset)
+			gpiod_set_value(sta350->gpiod_nreset, 0);
+
+		regulator_bulk_disable(ARRAY_SIZE(sta350->supplies),
+				       sta350->supplies);
+		break;
+	}
+	codec->dapm.bias_level = level;
+	return 0;
+}
+
+static const struct snd_soc_dai_ops sta350_dai_ops = {
+	.hw_params	= sta350_hw_params,
+	.set_sysclk	= sta350_set_dai_sysclk,
+	.set_fmt	= sta350_set_dai_fmt,
+};
+
+static struct snd_soc_dai_driver sta350_dai = {
+	.name = "sta350-hifi",
+	.playback = {
+		.stream_name = "Playback",
+		.channels_min = 2,
+		.channels_max = 2,
+		.rates = STA350_RATES,
+		.formats = STA350_FORMATS,
+	},
+	.ops = &sta350_dai_ops,
+};
+
+#ifdef CONFIG_PM
+static int sta350_suspend(struct snd_soc_codec *codec)
+{
+	sta350_set_bias_level(codec, SND_SOC_BIAS_OFF);
+	return 0;
+}
+
+static int sta350_resume(struct snd_soc_codec *codec)
+{
+	sta350_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+	return 0;
+}
+#else
+#define sta350_suspend NULL
+#define sta350_resume NULL
+#endif
+
+static int sta350_probe(struct snd_soc_codec *codec)
+{
+	struct sta350_priv *sta350 = snd_soc_codec_get_drvdata(codec);
+	struct sta350_platform_data *pdata = sta350->pdata;
+	int i, ret = 0, thermal = 0;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(sta350->supplies),
+				    sta350->supplies);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+		return ret;
+	}
+
+	ret = sta350_startup_sequence(sta350);
+	if (ret < 0) {
+		dev_err(codec->dev, "Failed to startup device\n");
+		return ret;
+	}
+
+	/* CONFA */
+	if (!pdata->thermal_warning_recovery)
+		thermal |= STA350_CONFA_TWAB;
+	if (!pdata->thermal_warning_adjustment)
+		thermal |= STA350_CONFA_TWRB;
+	if (!pdata->fault_detect_recovery)
+		thermal |= STA350_CONFA_FDRB;
+	regmap_update_bits(sta350->regmap, STA350_CONFA,
+			   STA350_CONFA_TWAB | STA350_CONFA_TWRB |
+			   STA350_CONFA_FDRB,
+			   thermal);
+
+	/* CONFC */
+	regmap_update_bits(sta350->regmap, STA350_CONFC,
+			   STA350_CONFC_OM_MASK,
+			   pdata->ffx_power_output_mode
+				<< STA350_CONFC_OM_SHIFT);
+	regmap_update_bits(sta350->regmap, STA350_CONFC,
+			   STA350_CONFC_CSZ_MASK,
+			   pdata->drop_compensation_ns
+				<< STA350_CONFC_CSZ_SHIFT);
+	regmap_update_bits(sta350->regmap,
+			   STA350_CONFC,
+			   STA350_CONFC_OCRB,
+			   pdata->oc_warning_adjustment ?
+				STA350_CONFC_OCRB : 0);
+
+	/* CONFE */
+	regmap_update_bits(sta350->regmap, STA350_CONFE,
+			   STA350_CONFE_MPCV,
+			   pdata->max_power_use_mpcc ?
+				STA350_CONFE_MPCV : 0);
+	regmap_update_bits(sta350->regmap, STA350_CONFE,
+			   STA350_CONFE_MPC,
+			   pdata->max_power_correction ?
+				STA350_CONFE_MPC : 0);
+	regmap_update_bits(sta350->regmap, STA350_CONFE,
+			   STA350_CONFE_AME,
+			   pdata->am_reduction_mode ?
+				STA350_CONFE_AME : 0);
+	regmap_update_bits(sta350->regmap, STA350_CONFE,
+			   STA350_CONFE_PWMS,
+			   pdata->odd_pwm_speed_mode ?
+				STA350_CONFE_PWMS : 0);
+	regmap_update_bits(sta350->regmap, STA350_CONFE,
+			   STA350_CONFE_DCCV,
+			   pdata->distortion_compensation ?
+				STA350_CONFE_DCCV : 0);
+	/*  CONFF */
+	regmap_update_bits(sta350->regmap, STA350_CONFF,
+			   STA350_CONFF_IDE,
+			   pdata->invalid_input_detect_mute ?
+				STA350_CONFF_IDE : 0);
+	regmap_update_bits(sta350->regmap, STA350_CONFF,
+			   STA350_CONFF_OCFG_MASK,
+			   pdata->output_conf
+				<< STA350_CONFF_OCFG_SHIFT);
+
+	/* channel to output mapping */
+	regmap_update_bits(sta350->regmap, STA350_C1CFG,
+			   STA350_CxCFG_OM_MASK,
+			   pdata->ch1_output_mapping
+				<< STA350_CxCFG_OM_SHIFT);
+	regmap_update_bits(sta350->regmap, STA350_C2CFG,
+			   STA350_CxCFG_OM_MASK,
+			   pdata->ch2_output_mapping
+				<< STA350_CxCFG_OM_SHIFT);
+	regmap_update_bits(sta350->regmap, STA350_C3CFG,
+			   STA350_CxCFG_OM_MASK,
+			   pdata->ch3_output_mapping
+				<< STA350_CxCFG_OM_SHIFT);
+
+	/* initialize coefficient shadow RAM with reset values */
+	for (i = 4; i <= 49; i += 5)
+		sta350->coef_shadow[i] = 0x400000;
+	for (i = 50; i <= 54; i++)
+		sta350->coef_shadow[i] = 0x7fffff;
+	sta350->coef_shadow[55] = 0x5a9df7;
+	sta350->coef_shadow[56] = 0x7fffff;
+	sta350->coef_shadow[59] = 0x7fffff;
+	sta350->coef_shadow[60] = 0x400000;
+	sta350->coef_shadow[61] = 0x400000;
+
+	sta350_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+	/* Bias level configuration will have done an extra enable */
+	regulator_bulk_disable(ARRAY_SIZE(sta350->supplies), sta350->supplies);
+
+	return 0;
+}
+
+static int sta350_remove(struct snd_soc_codec *codec)
+{
+	struct sta350_priv *sta350 = snd_soc_codec_get_drvdata(codec);
+
+	sta350_set_bias_level(codec, SND_SOC_BIAS_OFF);
+	regulator_bulk_disable(ARRAY_SIZE(sta350->supplies), sta350->supplies);
+
+	return 0;
+}
+
+static const struct snd_soc_codec_driver sta350_codec = {
+	.probe =		sta350_probe,
+	.remove =		sta350_remove,
+	.suspend =		sta350_suspend,
+	.resume =		sta350_resume,
+	.set_bias_level =	sta350_set_bias_level,
+	.controls =		sta350_snd_controls,
+	.num_controls =		ARRAY_SIZE(sta350_snd_controls),
+	.dapm_widgets =		sta350_dapm_widgets,
+	.num_dapm_widgets =	ARRAY_SIZE(sta350_dapm_widgets),
+	.dapm_routes =		sta350_dapm_routes,
+	.num_dapm_routes =	ARRAY_SIZE(sta350_dapm_routes),
+};
+
+static const struct regmap_config sta350_regmap = {
+	.reg_bits =		8,
+	.val_bits =		8,
+	.max_register =		STA350_MISC2,
+	.reg_defaults =		sta350_regs,
+	.num_reg_defaults =	ARRAY_SIZE(sta350_regs),
+	.cache_type =		REGCACHE_RBTREE,
+	.wr_table =		&sta350_write_regs,
+	.rd_table =		&sta350_read_regs,
+	.volatile_table =	&sta350_volatile_regs,
+};
+
+#ifdef CONFIG_OF
+static const struct of_device_id st350_dt_ids[] = {
+	{ .compatible = "st,sta350", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, st350_dt_ids);
+
+static const char * const sta350_ffx_modes[] = {
+	[STA350_FFX_PM_DROP_COMP]		= "drop-compensation",
+	[STA350_FFX_PM_TAPERED_COMP]		= "tapered-compensation",
+	[STA350_FFX_PM_FULL_POWER]		= "full-power-mode",
+	[STA350_FFX_PM_VARIABLE_DROP_COMP]	= "variable-drop-compensation",
+};
+
+static int sta350_probe_dt(struct device *dev, struct sta350_priv *sta350)
+{
+	struct device_node *np = dev->of_node;
+	struct sta350_platform_data *pdata;
+	const char *ffx_power_mode;
+	u16 tmp;
+
+	pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
+	if (!pdata)
+		return -ENOMEM;
+
+	of_property_read_u8(np, "st,output-conf",
+			    &pdata->output_conf);
+	of_property_read_u8(np, "st,ch1-output-mapping",
+			    &pdata->ch1_output_mapping);
+	of_property_read_u8(np, "st,ch2-output-mapping",
+			    &pdata->ch2_output_mapping);
+	of_property_read_u8(np, "st,ch3-output-mapping",
+			    &pdata->ch3_output_mapping);
+
+	if (of_get_property(np, "st,thermal-warning-recovery", NULL))
+		pdata->thermal_warning_recovery = 1;
+	if (of_get_property(np, "st,thermal-warning-adjustment", NULL))
+		pdata->thermal_warning_adjustment = 1;
+	if (of_get_property(np, "st,fault-detect-recovery", NULL))
+		pdata->fault_detect_recovery = 1;
+
+	pdata->ffx_power_output_mode = STA350_FFX_PM_VARIABLE_DROP_COMP;
+	if (!of_property_read_string(np, "st,ffx-power-output-mode",
+				     &ffx_power_mode)) {
+		int i, mode = -EINVAL;
+
+		for (i = 0; i < ARRAY_SIZE(sta350_ffx_modes); i++)
+			if (!strcasecmp(ffx_power_mode, sta350_ffx_modes[i]))
+				mode = i;
+
+		if (mode < 0)
+			dev_warn(dev, "Unsupported ffx output mode: %s\n",
+				 ffx_power_mode);
+		else
+			pdata->ffx_power_output_mode = mode;
+	}
+
+	tmp = 140;
+	of_property_read_u16(np, "st,drop-compensation-ns", &tmp);
+	pdata->drop_compensation_ns = clamp_t(u16, tmp, 0, 300) / 20;
+
+	if (of_get_property(np, "st,overcurrent-warning-adjustment", NULL))
+		pdata->oc_warning_adjustment = 1;
+
+	/* CONFE */
+	if (of_get_property(np, "st,max-power-use-mpcc", NULL))
+		pdata->max_power_use_mpcc = 1;
+
+	if (of_get_property(np, "st,max-power-correction", NULL))
+		pdata->max_power_correction = 1;
+
+	if (of_get_property(np, "st,am-reduction-mode", NULL))
+		pdata->am_reduction_mode = 1;
+
+	if (of_get_property(np, "st,odd-pwm-speed-mode", NULL))
+		pdata->odd_pwm_speed_mode = 1;
+
+	if (of_get_property(np, "st,distortion-compensation", NULL))
+		pdata->distortion_compensation = 1;
+
+	/* CONFF */
+	if (of_get_property(np, "st,invalid-input-detect-mute", NULL))
+		pdata->invalid_input_detect_mute = 1;
+
+	sta350->pdata = pdata;
+
+	return 0;
+}
+#endif
+
+static int sta350_i2c_probe(struct i2c_client *i2c,
+			    const struct i2c_device_id *id)
+{
+	struct device *dev = &i2c->dev;
+	struct sta350_priv *sta350;
+	int ret, i;
+
+	sta350 = devm_kzalloc(dev, sizeof(struct sta350_priv), GFP_KERNEL);
+	if (!sta350)
+		return -ENOMEM;
+
+	mutex_init(&sta350->coeff_lock);
+	sta350->pdata = dev_get_platdata(dev);
+
+#ifdef CONFIG_OF
+	if (dev->of_node) {
+		ret = sta350_probe_dt(dev, sta350);
+		if (ret < 0)
+			return ret;
+	}
+#endif
+
+	/* GPIOs */
+	sta350->gpiod_nreset = devm_gpiod_get(dev, "reset");
+	if (IS_ERR(sta350->gpiod_nreset)) {
+		ret = PTR_ERR(sta350->gpiod_nreset);
+		if (ret != -ENOENT && ret != -ENOSYS)
+			return ret;
+
+		sta350->gpiod_nreset = NULL;
+	} else {
+		gpiod_direction_output(sta350->gpiod_nreset, 0);
+	}
+
+	sta350->gpiod_power_down = devm_gpiod_get(dev, "power-down");
+	if (IS_ERR(sta350->gpiod_power_down)) {
+		ret = PTR_ERR(sta350->gpiod_power_down);
+		if (ret != -ENOENT && ret != -ENOSYS)
+			return ret;
+
+		sta350->gpiod_power_down = NULL;
+	} else {
+		gpiod_direction_output(sta350->gpiod_power_down, 0);
+	}
+
+	/* regulators */
+	for (i = 0; i < ARRAY_SIZE(sta350->supplies); i++)
+		sta350->supplies[i].supply = sta350_supply_names[i];
+
+	ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(sta350->supplies),
+				      sta350->supplies);
+	if (ret < 0) {
+		dev_err(dev, "Failed to request supplies: %d\n", ret);
+		return ret;
+	}
+
+	sta350->regmap = devm_regmap_init_i2c(i2c, &sta350_regmap);
+	if (IS_ERR(sta350->regmap)) {
+		ret = PTR_ERR(sta350->regmap);
+		dev_err(dev, "Failed to init regmap: %d\n", ret);
+		return ret;
+	}
+
+	i2c_set_clientdata(i2c, sta350);
+
+	ret = snd_soc_register_codec(dev, &sta350_codec, &sta350_dai, 1);
+	if (ret < 0)
+		dev_err(dev, "Failed to register codec (%d)\n", ret);
+
+	return ret;
+}
+
+static int sta350_i2c_remove(struct i2c_client *client)
+{
+	snd_soc_unregister_codec(&client->dev);
+	return 0;
+}
+
+static const struct i2c_device_id sta350_i2c_id[] = {
+	{ "sta350", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, sta350_i2c_id);
+
+static struct i2c_driver sta350_i2c_driver = {
+	.driver = {
+		.name = "sta350",
+		.owner = THIS_MODULE,
+		.of_match_table = of_match_ptr(st350_dt_ids),
+	},
+	.probe =    sta350_i2c_probe,
+	.remove =   sta350_i2c_remove,
+	.id_table = sta350_i2c_id,
+};
+
+module_i2c_driver(sta350_i2c_driver);
+
+MODULE_DESCRIPTION("ASoC STA350 driver");
+MODULE_AUTHOR("Sven Brandau <info@brandau.biz>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/sta350.h b/sound/soc/codecs/sta350.h
new file mode 100644
index 000000000000..c3248f0fad2c
--- /dev/null
+++ b/sound/soc/codecs/sta350.h
@@ -0,0 +1,228 @@
+/*
+ * Codec driver for ST STA350 2.1-channel high-efficiency digital audio system
+ *
+ * Copyright: 2011 Raumfeld GmbH
+ * Author: Sven Brandau <info@brandau.biz>
+ *
+ * based on code from:
+ *      Raumfeld GmbH
+ *        Johannes Stezenbach <js@sig21.net>
+ *	Wolfson Microelectronics PLC.
+ *	  Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * 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 _ASOC_STA_350_H
+#define _ASOC_STA_350_H
+
+/* STA50 register addresses */
+
+#define STA350_REGISTER_COUNT	0x4D
+#define STA350_COEF_COUNT 62
+
+#define STA350_CONFA	0x00
+#define STA350_CONFB    0x01
+#define STA350_CONFC    0x02
+#define STA350_CONFD    0x03
+#define STA350_CONFE    0x04
+#define STA350_CONFF    0x05
+#define STA350_MMUTE    0x06
+#define STA350_MVOL     0x07
+#define STA350_C1VOL    0x08
+#define STA350_C2VOL    0x09
+#define STA350_C3VOL    0x0a
+#define STA350_AUTO1    0x0b
+#define STA350_AUTO2    0x0c
+#define STA350_AUTO3    0x0d
+#define STA350_C1CFG    0x0e
+#define STA350_C2CFG    0x0f
+#define STA350_C3CFG    0x10
+#define STA350_TONE     0x11
+#define STA350_L1AR     0x12
+#define STA350_L1ATRT   0x13
+#define STA350_L2AR     0x14
+#define STA350_L2ATRT   0x15
+#define STA350_CFADDR2  0x16
+#define STA350_B1CF1    0x17
+#define STA350_B1CF2    0x18
+#define STA350_B1CF3    0x19
+#define STA350_B2CF1    0x1a
+#define STA350_B2CF2    0x1b
+#define STA350_B2CF3    0x1c
+#define STA350_A1CF1    0x1d
+#define STA350_A1CF2    0x1e
+#define STA350_A1CF3    0x1f
+#define STA350_A2CF1    0x20
+#define STA350_A2CF2    0x21
+#define STA350_A2CF3    0x22
+#define STA350_B0CF1    0x23
+#define STA350_B0CF2    0x24
+#define STA350_B0CF3    0x25
+#define STA350_CFUD     0x26
+#define STA350_MPCC1    0x27
+#define STA350_MPCC2    0x28
+#define STA350_DCC1     0x29
+#define STA350_DCC2     0x2a
+#define STA350_FDRC1    0x2b
+#define STA350_FDRC2    0x2c
+#define STA350_STATUS   0x2d
+/* reserved: 0x2d - 0x30 */
+#define STA350_EQCFG    0x31
+#define STA350_EATH1    0x32
+#define STA350_ERTH1    0x33
+#define STA350_EATH2    0x34
+#define STA350_ERTH2    0x35
+#define STA350_CONFX    0x36
+#define STA350_SVCA     0x37
+#define STA350_SVCB     0x38
+#define STA350_RMS0A    0x39
+#define STA350_RMS0B    0x3a
+#define STA350_RMS0C    0x3b
+#define STA350_RMS1A    0x3c
+#define STA350_RMS1B    0x3d
+#define STA350_RMS1C    0x3e
+#define STA350_EVOLRES  0x3f
+/* reserved: 0x40 - 0x47 */
+#define STA350_NSHAPE   0x48
+#define STA350_CTXB4B1  0x49
+#define STA350_CTXB7B5  0x4a
+#define STA350_MISC1    0x4b
+#define STA350_MISC2    0x4c
+
+/* 0x00 CONFA */
+#define STA350_CONFA_MCS_MASK	0x03
+#define STA350_CONFA_MCS_SHIFT	0
+#define STA350_CONFA_IR_MASK	0x18
+#define STA350_CONFA_IR_SHIFT	3
+#define STA350_CONFA_TWRB	BIT(5)
+#define STA350_CONFA_TWAB	BIT(6)
+#define STA350_CONFA_FDRB	BIT(7)
+
+/* 0x01 CONFB */
+#define STA350_CONFB_SAI_MASK	0x0f
+#define STA350_CONFB_SAI_SHIFT	0
+#define STA350_CONFB_SAIFB	BIT(4)
+#define STA350_CONFB_DSCKE	BIT(5)
+#define STA350_CONFB_C1IM	BIT(6)
+#define STA350_CONFB_C2IM	BIT(7)
+
+/* 0x02 CONFC */
+#define STA350_CONFC_OM_MASK	0x03
+#define STA350_CONFC_OM_SHIFT	0
+#define STA350_CONFC_CSZ_MASK	0x3c
+#define STA350_CONFC_CSZ_SHIFT	2
+#define STA350_CONFC_OCRB	BIT(7)
+
+/* 0x03 CONFD */
+#define STA350_CONFD_HPB_SHIFT	0
+#define STA350_CONFD_DEMP_SHIFT	1
+#define STA350_CONFD_DSPB_SHIFT	2
+#define STA350_CONFD_PSL_SHIFT	3
+#define STA350_CONFD_BQL_SHIFT	4
+#define STA350_CONFD_DRC_SHIFT	5
+#define STA350_CONFD_ZDE_SHIFT	6
+#define STA350_CONFD_SME_SHIFT	7
+
+/* 0x04 CONFE */
+#define STA350_CONFE_MPCV	BIT(0)
+#define STA350_CONFE_MPCV_SHIFT	0
+#define STA350_CONFE_MPC	BIT(1)
+#define STA350_CONFE_MPC_SHIFT	1
+#define STA350_CONFE_NSBW	BIT(2)
+#define STA350_CONFE_NSBW_SHIFT	2
+#define STA350_CONFE_AME	BIT(3)
+#define STA350_CONFE_AME_SHIFT	3
+#define STA350_CONFE_PWMS	BIT(4)
+#define STA350_CONFE_PWMS_SHIFT	4
+#define STA350_CONFE_DCCV	BIT(5)
+#define STA350_CONFE_DCCV_SHIFT	5
+#define STA350_CONFE_ZCE	BIT(6)
+#define STA350_CONFE_ZCE_SHIFT	6
+#define STA350_CONFE_SVE	BIT(7)
+#define STA350_CONFE_SVE_SHIFT	7
+
+/* 0x05 CONFF */
+#define STA350_CONFF_OCFG_MASK	0x03
+#define STA350_CONFF_OCFG_SHIFT	0
+#define STA350_CONFF_IDE	BIT(2)
+#define STA350_CONFF_BCLE	BIT(3)
+#define STA350_CONFF_LDTE	BIT(4)
+#define STA350_CONFF_ECLE	BIT(5)
+#define STA350_CONFF_PWDN	BIT(6)
+#define STA350_CONFF_EAPD	BIT(7)
+
+/* 0x06 MMUTE */
+#define STA350_MMUTE_MMUTE		0x01
+#define STA350_MMUTE_MMUTE_SHIFT	0
+#define STA350_MMUTE_C1M		0x02
+#define STA350_MMUTE_C1M_SHIFT		1
+#define STA350_MMUTE_C2M		0x04
+#define STA350_MMUTE_C2M_SHIFT		2
+#define STA350_MMUTE_C3M		0x08
+#define STA350_MMUTE_C3M_SHIFT		3
+#define STA350_MMUTE_LOC_MASK		0xC0
+#define STA350_MMUTE_LOC_SHIFT		6
+
+/* 0x0b AUTO1 */
+#define STA350_AUTO1_AMGC_MASK	0x30
+#define STA350_AUTO1_AMGC_SHIFT	4
+
+/* 0x0c AUTO2 */
+#define STA350_AUTO2_AMAME	0x01
+#define STA350_AUTO2_AMAM_MASK	0x0e
+#define STA350_AUTO2_AMAM_SHIFT	1
+#define STA350_AUTO2_XO_MASK	0xf0
+#define STA350_AUTO2_XO_SHIFT	4
+
+/* 0x0d AUTO3 */
+#define STA350_AUTO3_PEQ_MASK	0x1f
+#define STA350_AUTO3_PEQ_SHIFT	0
+
+/* 0x0e 0x0f 0x10 CxCFG */
+#define STA350_CxCFG_TCB_SHIFT	0
+#define STA350_CxCFG_EQBP_SHIFT	1
+#define STA350_CxCFG_VBP_SHIFT	2
+#define STA350_CxCFG_BO_SHIFT	3
+#define STA350_CxCFG_LS_SHIFT	4
+#define STA350_CxCFG_OM_MASK	0xc0
+#define STA350_CxCFG_OM_SHIFT	6
+
+/* 0x11 TONE */
+#define STA350_TONE_BTC_SHIFT	0
+#define STA350_TONE_TTC_SHIFT	4
+
+/* 0x12 0x13 0x14 0x15 limiter attack/release */
+#define STA350_LxA_SHIFT	0
+#define STA350_LxR_SHIFT	4
+
+/* 0x26 CFUD */
+#define STA350_CFUD_W1		0x01
+#define STA350_CFUD_WA		0x02
+#define STA350_CFUD_R1		0x04
+#define STA350_CFUD_RA		0x08
+
+
+/* biquad filter coefficient table offsets */
+#define STA350_C1_BQ_BASE	0
+#define STA350_C2_BQ_BASE	20
+#define STA350_CH_BQ_NUM	4
+#define STA350_BQ_NUM_COEF	5
+#define STA350_XO_HP_BQ_BASE	40
+#define STA350_XO_LP_BQ_BASE	45
+#define STA350_C1_PRESCALE	50
+#define STA350_C2_PRESCALE	51
+#define STA350_C1_POSTSCALE	52
+#define STA350_C2_POSTSCALE	53
+#define STA350_C3_POSTSCALE	54
+#define STA350_TW_POSTSCALE	55
+#define STA350_C1_MIX1		56
+#define STA350_C1_MIX2		57
+#define STA350_C2_MIX1		58
+#define STA350_C2_MIX2		59
+#define STA350_C3_MIX1		60
+#define STA350_C3_MIX2		61
+
+#endif /* _ASOC_STA_350_H */
diff --git a/sound/soc/codecs/tas5086.c b/sound/soc/codecs/tas5086.c
index a895a5e4bdf2..d48491a4a19d 100644
--- a/sound/soc/codecs/tas5086.c
+++ b/sound/soc/codecs/tas5086.c
@@ -272,7 +272,7 @@ static int tas5086_set_deemph(struct snd_soc_codec *codec)
 static int tas5086_get_deemph(struct snd_kcontrol *kcontrol,
 			      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct tas5086_private *priv = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = priv->deemph;
@@ -283,7 +283,7 @@ static int tas5086_get_deemph(struct snd_kcontrol *kcontrol,
 static int tas5086_put_deemph(struct snd_kcontrol *kcontrol,
 			      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct tas5086_private *priv = snd_soc_codec_get_drvdata(codec);
 
 	priv->deemph = ucontrol->value.enumerated.item[0];
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index 20864ee8793b..686b8b85b956 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -82,7 +82,7 @@ static const DECLARE_TLV_DB_SCALE(sidetone_vol_tlv, -1800, 300, 0);
 static int snd_soc_tlv320aic23_put_volsw(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	u16 val, reg;
 
 	val = (ucontrol->value.integer.value[0] & 0x07);
@@ -105,7 +105,7 @@ static int snd_soc_tlv320aic23_put_volsw(struct snd_kcontrol *kcontrol,
 static int snd_soc_tlv320aic23_get_volsw(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	u16 val;
 
 	val = snd_soc_read(codec, TLV320AIC23_ANLG) & (0x1C0);
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index 6bfc8a17331b..517055ab65ef 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -442,7 +442,7 @@ static int dac33_playback_event(struct snd_soc_dapm_widget *w,
 static int dac33_get_fifo_mode(struct snd_kcontrol *kcontrol,
 			 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.integer.value[0] = dac33->fifo_mode;
@@ -453,7 +453,7 @@ static int dac33_get_fifo_mode(struct snd_kcontrol *kcontrol,
 static int dac33_set_fifo_mode(struct snd_kcontrol *kcontrol,
 			 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec);
 	int ret = 0;
 
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 975e0f760ac1..69e12a311ba2 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -830,7 +830,7 @@ static int snd_soc_get_volsw_twl4030(struct snd_kcontrol *kcontrol,
 {
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int reg = mc->reg;
 	unsigned int shift = mc->shift;
 	unsigned int rshift = mc->rshift;
@@ -859,7 +859,7 @@ static int snd_soc_put_volsw_twl4030(struct snd_kcontrol *kcontrol,
 {
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int reg = mc->reg;
 	unsigned int shift = mc->shift;
 	unsigned int rshift = mc->rshift;
@@ -888,7 +888,7 @@ static int snd_soc_get_volsw_r2_twl4030(struct snd_kcontrol *kcontrol,
 {
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int reg = mc->reg;
 	unsigned int reg2 = mc->rreg;
 	unsigned int shift = mc->shift;
@@ -915,7 +915,7 @@ static int snd_soc_put_volsw_r2_twl4030(struct snd_kcontrol *kcontrol,
 {
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int reg = mc->reg;
 	unsigned int reg2 = mc->rreg;
 	unsigned int shift = mc->shift;
@@ -956,7 +956,7 @@ static SOC_ENUM_SINGLE_DECL(twl4030_op_modes_enum,
 static int snd_soc_put_twl4030_opmode_enum_double(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
 
 	if (twl4030->configured) {
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index bd3a20647fdf..0f6067f04e29 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -484,7 +484,7 @@ static SOC_ENUM_SINGLE_EXT_DECL(twl6040_power_mode_enum,
 static int twl6040_headset_power_get_enum(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = priv->hs_power_mode;
@@ -495,7 +495,7 @@ static int twl6040_headset_power_get_enum(struct snd_kcontrol *kcontrol,
 static int twl6040_headset_power_put_enum(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
 	int high_perf = ucontrol->value.enumerated.item[0];
 	int ret = 0;
@@ -512,7 +512,7 @@ static int twl6040_headset_power_put_enum(struct snd_kcontrol *kcontrol,
 static int twl6040_pll_get_enum(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = priv->pll_power_mode;
@@ -523,7 +523,7 @@ static int twl6040_pll_get_enum(struct snd_kcontrol *kcontrol,
 static int twl6040_pll_put_enum(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec);
 
 	priv->pll_power_mode = ucontrol->value.enumerated.item[0];
diff --git a/sound/soc/codecs/wl1273.c b/sound/soc/codecs/wl1273.c
index 6be5f80b65f1..4ead0dc02b87 100644
--- a/sound/soc/codecs/wl1273.c
+++ b/sound/soc/codecs/wl1273.c
@@ -172,7 +172,7 @@ out:
 static int snd_wl1273_get_audio_route(struct snd_kcontrol *kcontrol,
 				      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wl1273_priv *wl1273 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.integer.value[0] = wl1273->mode;
@@ -190,7 +190,7 @@ static const char * const wl1273_audio_route[] = { "Bt", "FmRx", "FmTx" };
 static int snd_wl1273_set_audio_route(struct snd_kcontrol *kcontrol,
 				      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wl1273_priv *wl1273 = snd_soc_codec_get_drvdata(codec);
 
 	if (wl1273->mode == ucontrol->value.integer.value[0])
@@ -214,7 +214,7 @@ static SOC_ENUM_SINGLE_EXT_DECL(wl1273_enum, wl1273_audio_route);
 static int snd_wl1273_fm_audio_get(struct snd_kcontrol *kcontrol,
 				   struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wl1273_priv *wl1273 = snd_soc_codec_get_drvdata(codec);
 
 	dev_dbg(codec->dev, "%s: enter.\n", __func__);
@@ -227,7 +227,7 @@ static int snd_wl1273_fm_audio_get(struct snd_kcontrol *kcontrol,
 static int snd_wl1273_fm_audio_put(struct snd_kcontrol *kcontrol,
 				   struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wl1273_priv *wl1273 = snd_soc_codec_get_drvdata(codec);
 	int val, r = 0;
 
@@ -251,7 +251,7 @@ static SOC_ENUM_SINGLE_EXT_DECL(wl1273_audio_enum, wl1273_audio_strings);
 static int snd_wl1273_fm_volume_get(struct snd_kcontrol *kcontrol,
 				    struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wl1273_priv *wl1273 = snd_soc_codec_get_drvdata(codec);
 
 	dev_dbg(codec->dev, "%s: enter.\n", __func__);
@@ -264,7 +264,7 @@ static int snd_wl1273_fm_volume_get(struct snd_kcontrol *kcontrol,
 static int snd_wl1273_fm_volume_put(struct snd_kcontrol *kcontrol,
 				    struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wl1273_priv *wl1273 = snd_soc_codec_get_drvdata(codec);
 	int r;
 
diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c
index 83a2c872925c..a4c352cc3464 100644
--- a/sound/soc/codecs/wm2000.c
+++ b/sound/soc/codecs/wm2000.c
@@ -607,7 +607,7 @@ static int wm2000_anc_set_mode(struct wm2000_priv *wm2000)
 static int wm2000_anc_mode_get(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm2000_priv *wm2000 = dev_get_drvdata(codec->dev);
 
 	ucontrol->value.enumerated.item[0] = wm2000->anc_active;
@@ -618,7 +618,7 @@ static int wm2000_anc_mode_get(struct snd_kcontrol *kcontrol,
 static int wm2000_anc_mode_put(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm2000_priv *wm2000 = dev_get_drvdata(codec->dev);
 	int anc_active = ucontrol->value.enumerated.item[0];
 	int ret;
@@ -640,7 +640,7 @@ static int wm2000_anc_mode_put(struct snd_kcontrol *kcontrol,
 static int wm2000_speaker_get(struct snd_kcontrol *kcontrol,
 			      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm2000_priv *wm2000 = dev_get_drvdata(codec->dev);
 
 	ucontrol->value.enumerated.item[0] = wm2000->spk_ena;
@@ -651,7 +651,7 @@ static int wm2000_speaker_get(struct snd_kcontrol *kcontrol,
 static int wm2000_speaker_put(struct snd_kcontrol *kcontrol,
 			      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm2000_priv *wm2000 = dev_get_drvdata(codec->dev);
 	int val = ucontrol->value.enumerated.item[0];
 	int ret;
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index dcf1d12cfef8..7a046536ea68 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -1760,10 +1760,6 @@ static int wm5102_codec_probe(struct snd_soc_codec *codec)
 	struct wm5102_priv *priv = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
-	ret = snd_soc_codec_set_cache_io(codec, priv->core.arizona->regmap);
-	if (ret != 0)
-		return ret;
-
 	ret = snd_soc_add_codec_controls(codec, wm_adsp2_fw_controls, 2);
 	if (ret != 0)
 		return ret;
@@ -1802,9 +1798,17 @@ static unsigned int wm5102_digital_vu[] = {
 	ARIZONA_DAC_DIGITAL_VOLUME_5R,
 };
 
+static struct regmap *wm5102_get_regmap(struct device *dev)
+{
+	struct wm5102_priv *priv = dev_get_drvdata(dev);
+
+	return priv->core.arizona->regmap;
+}
+
 static struct snd_soc_codec_driver soc_codec_dev_wm5102 = {
 	.probe = wm5102_codec_probe,
 	.remove = wm5102_codec_remove,
+	.get_regmap = wm5102_get_regmap,
 
 	.idle_bias_off = true,
 
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index df5a38dd8328..97eb1bc5bea7 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -1589,10 +1589,6 @@ static int wm5110_codec_probe(struct snd_soc_codec *codec)
 
 	priv->core.arizona->dapm = &codec->dapm;
 
-	ret = snd_soc_codec_set_cache_io(codec, priv->core.arizona->regmap);
-	if (ret != 0)
-		return ret;
-
 	arizona_init_spk(codec);
 	arizona_init_gpio(codec);
 
@@ -1633,9 +1629,17 @@ static unsigned int wm5110_digital_vu[] = {
 	ARIZONA_DAC_DIGITAL_VOLUME_6R,
 };
 
+static struct regmap *wm5110_get_regmap(struct device *dev)
+{
+	struct wm5110_priv *priv = dev_get_drvdata(dev);
+
+	return priv->core.arizona->regmap;
+}
+
 static struct snd_soc_codec_driver soc_codec_dev_wm5110 = {
 	.probe = wm5110_codec_probe,
 	.remove = wm5110_codec_remove,
+	.get_regmap = wm5110_get_regmap,
 
 	.idle_bias_off = true,
 
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index 757256bf7672..392285edb595 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -302,7 +302,7 @@ static int pga_event(struct snd_soc_dapm_widget *w,
 static int wm8350_put_volsw_2r_vu(struct snd_kcontrol *kcontrol,
 				  struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8350_data *wm8350_priv = snd_soc_codec_get_drvdata(codec);
 	struct wm8350_output *out = NULL;
 	struct soc_mixer_control *mc =
@@ -345,7 +345,7 @@ static int wm8350_put_volsw_2r_vu(struct snd_kcontrol *kcontrol,
 static int wm8350_get_volsw_2r(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8350_data *wm8350_priv = snd_soc_codec_get_drvdata(codec);
 	struct wm8350_output *out1 = &wm8350_priv->out1;
 	struct wm8350_output *out2 = &wm8350_priv->out2;
@@ -1505,8 +1505,6 @@ static  int wm8350_codec_probe(struct snd_soc_codec *codec)
 	if (ret != 0)
 		return ret;
 
-	snd_soc_codec_set_cache_io(codec, wm8350->regmap);
-
 	/* Put the codec into reset if it wasn't already */
 	wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
 
@@ -1608,11 +1606,19 @@ static int  wm8350_codec_remove(struct snd_soc_codec *codec)
 	return 0;
 }
 
+static struct regmap *wm8350_get_regmap(struct device *dev)
+{
+	struct wm8350 *wm8350 = dev_get_platdata(dev);
+
+	return wm8350->regmap;
+}
+
 static struct snd_soc_codec_driver soc_codec_dev_wm8350 = {
 	.probe =	wm8350_codec_probe,
 	.remove =	wm8350_codec_remove,
 	.suspend = 	wm8350_suspend,
 	.resume =	wm8350_resume,
+	.get_regmap =	wm8350_get_regmap,
 	.set_bias_level = wm8350_set_bias_level,
 
 	.controls = wm8350_snd_controls,
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index 146564feaea0..06e913d3fea1 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -93,7 +93,7 @@ static const DECLARE_TLV_DB_SCALE(out_sidetone_tlv, -3600, 0, 0);
 static int wm8400_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol)
 {
-        struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
 	int reg = mc->reg;
@@ -1318,8 +1318,6 @@ static int wm8400_codec_probe(struct snd_soc_codec *codec)
 	priv->wm8400 = wm8400;
 	priv->codec = codec;
 
-	snd_soc_codec_set_cache_io(codec, wm8400->regmap);
-
 	ret = devm_regulator_bulk_get(wm8400->dev,
 				 ARRAY_SIZE(power), &power[0]);
 	if (ret != 0) {
@@ -1361,11 +1359,19 @@ static int  wm8400_codec_remove(struct snd_soc_codec *codec)
 	return 0;
 }
 
+static struct regmap *wm8400_get_regmap(struct device *dev)
+{
+	struct wm8400 *wm8400 = dev_get_platdata(dev);
+
+	return wm8400->regmap;
+}
+
 static struct snd_soc_codec_driver soc_codec_dev_wm8400 = {
 	.probe =	wm8400_codec_probe,
 	.remove =	wm8400_codec_remove,
 	.suspend =	wm8400_suspend,
 	.resume =	wm8400_resume,
+	.get_regmap =	wm8400_get_regmap,
 	.set_bias_level = wm8400_set_bias_level,
 
 	.controls = wm8400_snd_controls,
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index af7ed8b5d4e1..7665ff6aea6d 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -252,7 +252,7 @@ static int wm8580_out_vu(struct snd_kcontrol *kcontrol,
 {
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8580_priv *wm8580 = snd_soc_codec_get_drvdata(codec);
 	unsigned int reg = mc->reg;
 	unsigned int reg2 = mc->rreg;
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index d74f43975b90..763b265d9528 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -119,7 +119,7 @@ static int wm8731_set_deemph(struct snd_soc_codec *codec)
 static int wm8731_get_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = wm8731->deemph;
@@ -130,7 +130,7 @@ static int wm8731_get_deemph(struct snd_kcontrol *kcontrol,
 static int wm8731_put_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
 	int deemph = ucontrol->value.enumerated.item[0];
 	int ret = 0;
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index cbb8d55052a4..53e57b4049a8 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -234,7 +234,7 @@ SOC_ENUM_SINGLE(WM8753_OUTCTL, 2, 2, wm8753_rout2_phase),
 static int wm8753_get_dai(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.integer.value[0] = wm8753->dai_func;
@@ -244,7 +244,7 @@ static int wm8753_get_dai(struct snd_kcontrol *kcontrol,
 static int wm8753_set_dai(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
 	u16 ioctl;
 
diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c
index ee76f0fb4299..589455c3bfcd 100644
--- a/sound/soc/codecs/wm8804.c
+++ b/sound/soc/codecs/wm8804.c
@@ -106,7 +106,7 @@ static int txsrc_get(struct snd_kcontrol *kcontrol,
 	struct snd_soc_codec *codec;
 	unsigned int src;
 
-	codec = snd_kcontrol_chip(kcontrol);
+	codec = snd_soc_kcontrol_codec(kcontrol);
 	src = snd_soc_read(codec, WM8804_SPDTX4);
 	if (src & 0x40)
 		ucontrol->value.integer.value[0] = 1;
@@ -122,7 +122,7 @@ static int txsrc_put(struct snd_kcontrol *kcontrol,
 	struct snd_soc_codec *codec;
 	unsigned int src, txpwr;
 
-	codec = snd_kcontrol_chip(kcontrol);
+	codec = snd_soc_kcontrol_codec(kcontrol);
 
 	if (ucontrol->value.integer.value[0] != 0
 			&& ucontrol->value.integer.value[0] != 1)
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index b0084a127d18..b84940c359a1 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -439,7 +439,7 @@ static int wm8903_set_deemph(struct snd_soc_codec *codec)
 static int wm8903_get_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = wm8903->deemph;
@@ -450,7 +450,7 @@ static int wm8903_get_deemph(struct snd_kcontrol *kcontrol,
 static int wm8903_put_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
 	int deemph = ucontrol->value.enumerated.item[0];
 	int ret = 0;
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index 49c35c36935e..f7c549949c54 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -391,7 +391,7 @@ static void wm8904_set_drc(struct snd_soc_codec *codec)
 static int wm8904_put_drc_enum(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
 	struct wm8904_pdata *pdata = wm8904->pdata;
 	int value = ucontrol->value.integer.value[0];
@@ -409,7 +409,7 @@ static int wm8904_put_drc_enum(struct snd_kcontrol *kcontrol,
 static int wm8904_get_drc_enum(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = wm8904->drc_cfg;
@@ -462,7 +462,7 @@ static void wm8904_set_retune_mobile(struct snd_soc_codec *codec)
 static int wm8904_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
 					 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
 	struct wm8904_pdata *pdata = wm8904->pdata;
 	int value = ucontrol->value.integer.value[0];
@@ -480,7 +480,7 @@ static int wm8904_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
 static int wm8904_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
 					 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = wm8904->retune_mobile_cfg;
@@ -520,7 +520,7 @@ static int wm8904_set_deemph(struct snd_soc_codec *codec)
 static int wm8904_get_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = wm8904->deemph;
@@ -530,7 +530,7 @@ static int wm8904_get_deemph(struct snd_kcontrol *kcontrol,
 static int wm8904_put_deemph(struct snd_kcontrol *kcontrol,
 			      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
 	int deemph = ucontrol->value.enumerated.item[0];
 
@@ -570,7 +570,7 @@ static SOC_ENUM_SINGLE_DECL(hpf_mode, WM8904_ADC_DIGITAL_0, 5,
 static int wm8904_adc_osr_put(struct snd_kcontrol *kcontrol,
 			      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int val;
 	int ret;
 
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index fecd4e4f4c57..7e443c4f6f85 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -390,7 +390,7 @@ static int wm8955_set_deemph(struct snd_soc_codec *codec)
 static int wm8955_get_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = wm8955->deemph;
@@ -400,7 +400,7 @@ static int wm8955_get_deemph(struct snd_kcontrol *kcontrol,
 static int wm8955_put_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
 	int deemph = ucontrol->value.enumerated.item[0];
 
diff --git a/sound/soc/codecs/wm8958-dsp2.c b/sound/soc/codecs/wm8958-dsp2.c
index 7ac2e511403c..b2ebb104d879 100644
--- a/sound/soc/codecs/wm8958-dsp2.c
+++ b/sound/soc/codecs/wm8958-dsp2.c
@@ -456,7 +456,7 @@ static int wm8958_dsp2_busy(struct wm8994_priv *wm8994, int aif)
 static int wm8958_put_mbc_enum(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 	struct wm8994 *control = wm8994->wm8994;
 	int value = ucontrol->value.integer.value[0];
@@ -478,7 +478,7 @@ static int wm8958_put_mbc_enum(struct snd_kcontrol *kcontrol,
 static int wm8958_get_mbc_enum(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = wm8994->mbc_cfg;
@@ -500,7 +500,7 @@ static int wm8958_mbc_get(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
 	int mbc = kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.integer.value[0] = wm8994->mbc_ena[mbc];
@@ -512,7 +512,7 @@ static int wm8958_mbc_put(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
 	int mbc = kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
 	if (wm8994->mbc_ena[mbc] == ucontrol->value.integer.value[0])
@@ -546,7 +546,7 @@ static int wm8958_mbc_put(struct snd_kcontrol *kcontrol,
 static int wm8958_put_vss_enum(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 	struct wm8994 *control = wm8994->wm8994;
 	int value = ucontrol->value.integer.value[0];
@@ -568,7 +568,7 @@ static int wm8958_put_vss_enum(struct snd_kcontrol *kcontrol,
 static int wm8958_get_vss_enum(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = wm8994->vss_cfg;
@@ -579,7 +579,7 @@ static int wm8958_get_vss_enum(struct snd_kcontrol *kcontrol,
 static int wm8958_put_vss_hpf_enum(struct snd_kcontrol *kcontrol,
 				   struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 	struct wm8994 *control = wm8994->wm8994;
 	int value = ucontrol->value.integer.value[0];
@@ -601,7 +601,7 @@ static int wm8958_put_vss_hpf_enum(struct snd_kcontrol *kcontrol,
 static int wm8958_get_vss_hpf_enum(struct snd_kcontrol *kcontrol,
 				   struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = wm8994->vss_hpf_cfg;
@@ -623,7 +623,7 @@ static int wm8958_vss_get(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
 	int vss = kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.integer.value[0] = wm8994->vss_ena[vss];
@@ -635,7 +635,7 @@ static int wm8958_vss_put(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
 	int vss = kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
 	if (wm8994->vss_ena[vss] == ucontrol->value.integer.value[0])
@@ -684,7 +684,7 @@ static int wm8958_hpf_get(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
 	int hpf = kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
 	if (hpf < 3)
@@ -699,7 +699,7 @@ static int wm8958_hpf_put(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
 	int hpf = kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
 	if (hpf < 3) {
@@ -746,7 +746,7 @@ static int wm8958_hpf_put(struct snd_kcontrol *kcontrol,
 static int wm8958_put_enh_eq_enum(struct snd_kcontrol *kcontrol,
 				  struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 	struct wm8994 *control = wm8994->wm8994;
 	int value = ucontrol->value.integer.value[0];
@@ -768,7 +768,7 @@ static int wm8958_put_enh_eq_enum(struct snd_kcontrol *kcontrol,
 static int wm8958_get_enh_eq_enum(struct snd_kcontrol *kcontrol,
 				  struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = wm8994->enh_eq_cfg;
@@ -790,7 +790,7 @@ static int wm8958_enh_eq_get(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
 	int eq = kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.integer.value[0] = wm8994->enh_eq_ena[eq];
@@ -802,7 +802,7 @@ static int wm8958_enh_eq_put(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
 	int eq = kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
 	if (wm8994->enh_eq_ena[eq] == ucontrol->value.integer.value[0])
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index d04e9cad445c..a145d0431b63 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -178,7 +178,7 @@ static int wm8960_set_deemph(struct snd_soc_codec *codec)
 static int wm8960_get_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.enumerated.item[0] = wm8960->deemph;
@@ -188,7 +188,7 @@ static int wm8960_get_deemph(struct snd_kcontrol *kcontrol,
 static int wm8960_put_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8960_priv *wm8960 = snd_soc_codec_get_drvdata(codec);
 	int deemph = ucontrol->value.enumerated.item[0];
 
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index ecd26dd2e442..4823dffbdc95 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -1552,7 +1552,7 @@ static int wm8962_dsp2_ena_get(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
 	int shift = kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
 
 	ucontrol->value.integer.value[0] = !!(wm8962->dsp2_ena & 1 << shift);
@@ -1564,7 +1564,7 @@ static int wm8962_dsp2_ena_put(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
 	int shift = kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
 	int old = wm8962->dsp2_ena;
 	int ret = 0;
@@ -1602,7 +1602,7 @@ out:
 static int wm8962_put_hp_sw(struct snd_kcontrol *kcontrol,
 			    struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	int ret;
 
 	/* Apply the update (if any) */
@@ -1632,7 +1632,7 @@ static int wm8962_put_hp_sw(struct snd_kcontrol *kcontrol,
 static int wm8962_put_spk_sw(struct snd_kcontrol *kcontrol,
 			    struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	int ret;
 
 	/* Apply the update (if any) */
diff --git a/sound/soc/codecs/wm8983.c b/sound/soc/codecs/wm8983.c
index 2b9bfa53efbf..19d5baa38f5c 100644
--- a/sound/soc/codecs/wm8983.c
+++ b/sound/soc/codecs/wm8983.c
@@ -552,7 +552,7 @@ static const struct snd_soc_dapm_route wm8983_audio_map[] = {
 static int eqmode_get(struct snd_kcontrol *kcontrol,
 		      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int reg;
 
 	reg = snd_soc_read(codec, WM8983_EQ1_LOW_SHELF);
@@ -567,7 +567,7 @@ static int eqmode_get(struct snd_kcontrol *kcontrol,
 static int eqmode_put(struct snd_kcontrol *kcontrol,
 		      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int regpwr2, regpwr3;
 	unsigned int reg_eq;
 
diff --git a/sound/soc/codecs/wm8985.c b/sound/soc/codecs/wm8985.c
index 5473dc969585..ad23ffb8346c 100644
--- a/sound/soc/codecs/wm8985.c
+++ b/sound/soc/codecs/wm8985.c
@@ -526,7 +526,7 @@ static const struct snd_soc_dapm_route wm8985_dapm_routes[] = {
 static int eqmode_get(struct snd_kcontrol *kcontrol,
 		      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int reg;
 
 	reg = snd_soc_read(codec, WM8985_EQ1_LOW_SHELF);
@@ -541,7 +541,7 @@ static int eqmode_get(struct snd_kcontrol *kcontrol,
 static int eqmode_put(struct snd_kcontrol *kcontrol,
 		      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int regpwr2, regpwr3;
 	unsigned int reg_eq;
 
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index c413c1991453..b5c1f0f07058 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -132,7 +132,7 @@ static const DECLARE_TLV_DB_SCALE(out_sidetone_tlv, -3600, 0, 0);
 static int wm899x_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
 	int reg = mc->reg;
diff --git a/sound/soc/codecs/wm8991.c b/sound/soc/codecs/wm8991.c
index 844cc4a60d66..b8fd284fc0c0 100644
--- a/sound/soc/codecs/wm8991.c
+++ b/sound/soc/codecs/wm8991.c
@@ -154,7 +154,7 @@ static const unsigned int out_sidetone_tlv[] = {
 static int wm899x_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol,
 				      struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	int reg = kcontrol->private_value & 0xff;
 	int ret;
 	u16 val;
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 6303537f54c6..29f40a90fa79 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -298,7 +298,7 @@ static int wm8994_put_drc_sw(struct snd_kcontrol *kcontrol,
 {
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	int mask, ret;
 
 	/* Can't enable both ADC and DAC paths simultaneously */
@@ -355,7 +355,7 @@ static int wm8994_get_drc(const char *name)
 static int wm8994_put_drc_enum(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 	struct wm8994 *control = wm8994->wm8994;
 	struct wm8994_pdata *pdata = &control->pdata;
@@ -378,7 +378,7 @@ static int wm8994_put_drc_enum(struct snd_kcontrol *kcontrol,
 static int wm8994_get_drc_enum(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 	int drc = wm8994_get_drc(kcontrol->id.name);
 
@@ -462,7 +462,7 @@ static int wm8994_get_retune_mobile_block(const char *name)
 static int wm8994_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
 					 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 	struct wm8994 *control = wm8994->wm8994;
 	struct wm8994_pdata *pdata = &control->pdata;
@@ -485,7 +485,7 @@ static int wm8994_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
 static int wm8994_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
 					 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 	int block = wm8994_get_retune_mobile_block(kcontrol->id.name);
 
@@ -3999,8 +3999,6 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
 
 	wm8994->hubs.codec = codec;
 
-	snd_soc_codec_set_cache_io(codec, control->regmap);
-
 	mutex_init(&wm8994->accdet_lock);
 	INIT_DELAYED_WORK(&wm8994->jackdet_bootstrap,
 			  wm1811_jackdet_bootstrap);
@@ -4434,11 +4432,19 @@ static int wm8994_codec_remove(struct snd_soc_codec *codec)
 	return 0;
 }
 
+static struct regmap *wm8994_get_regmap(struct device *dev)
+{
+	struct wm8994 *control = dev_get_drvdata(dev->parent);
+
+	return control->regmap;
+}
+
 static struct snd_soc_codec_driver soc_codec_dev_wm8994 = {
 	.probe =	wm8994_codec_probe,
 	.remove =	wm8994_codec_remove,
 	.suspend =	wm8994_codec_suspend,
 	.resume =	wm8994_codec_resume,
+	.get_regmap =   wm8994_get_regmap,
 	.set_bias_level = wm8994_set_bias_level,
 };
 
diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c
index c6cbb3b8ace9..69266332760e 100644
--- a/sound/soc/codecs/wm8996.c
+++ b/sound/soc/codecs/wm8996.c
@@ -412,7 +412,7 @@ static int wm8996_get_retune_mobile_block(const char *name)
 static int wm8996_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
 					 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
 	struct wm8996_pdata *pdata = &wm8996->pdata;
 	int block = wm8996_get_retune_mobile_block(kcontrol->id.name);
@@ -434,7 +434,7 @@ static int wm8996_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
 static int wm8996_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
 					 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
 	int block = wm8996_get_retune_mobile_block(kcontrol->id.name);
 
diff --git a/sound/soc/codecs/wm8997.c b/sound/soc/codecs/wm8997.c
index 004186b6bd48..09c4150840a3 100644
--- a/sound/soc/codecs/wm8997.c
+++ b/sound/soc/codecs/wm8997.c
@@ -1051,11 +1051,6 @@ static struct snd_soc_dai_driver wm8997_dai[] = {
 static int wm8997_codec_probe(struct snd_soc_codec *codec)
 {
 	struct wm8997_priv *priv = snd_soc_codec_get_drvdata(codec);
-	int ret;
-
-	ret = snd_soc_codec_set_cache_io(codec, priv->core.arizona->regmap);
-	if (ret != 0)
-		return ret;
 
 	arizona_init_spk(codec);
 
@@ -1086,9 +1081,17 @@ static unsigned int wm8997_digital_vu[] = {
 	ARIZONA_DAC_DIGITAL_VOLUME_5R,
 };
 
+static struct regmap *wm8997_get_regmap(struct device *dev)
+{
+	struct wm8997_priv *priv = dev_get_drvdata(dev);
+
+	return priv->core.arizona->regmap;
+}
+
 static struct snd_soc_codec_driver soc_codec_dev_wm8997 = {
 	.probe = wm8997_codec_probe,
 	.remove = wm8997_codec_remove,
+	.get_regmap =   wm8997_get_regmap,
 
 	.idle_bias_off = true,
 
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index d18eff31fbbc..185eb97769e7 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -340,7 +340,7 @@ static SOC_ENUM_SINGLE_DECL(speaker_mode, WM9081_ANALOGUE_SPEAKER_2, 6,
 static int speaker_mode_get(struct snd_kcontrol *kcontrol,
 			    struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int reg;
 
 	reg = snd_soc_read(codec, WM9081_ANALOGUE_SPEAKER_2);
@@ -361,7 +361,7 @@ static int speaker_mode_get(struct snd_kcontrol *kcontrol,
 static int speaker_mode_put(struct snd_kcontrol *kcontrol,
 			    struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	unsigned int reg_pwr = snd_soc_read(codec, WM9081_POWER_MANAGEMENT);
 	unsigned int reg2 = snd_soc_read(codec, WM9081_ANALOGUE_SPEAKER_2);
 
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index bb5f7b4e3ebb..d9686dcd024c 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -242,7 +242,7 @@ struct wm_coeff_ctl {
 static int wm_adsp_fw_get(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	struct wm_adsp *adsp = snd_soc_codec_get_drvdata(codec);
 
@@ -254,7 +254,7 @@ static int wm_adsp_fw_get(struct snd_kcontrol *kcontrol,
 static int wm_adsp_fw_put(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
 	struct wm_adsp *adsp = snd_soc_codec_get_drvdata(codec);
 
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index b6209662ab13..916817fe6632 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -337,7 +337,7 @@ static void enable_dc_servo(struct snd_soc_codec *codec)
 static int wm8993_put_dc_servo(struct snd_kcontrol *kcontrol,
 			       struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
 	int ret;