Merge remote-tracking branch 'asoc/fix/ab8500' into asoc-linus

32 files changed, 1699 insertions, 1826 deletions

diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c
index 259d1ac4492f..75d0ad5d2dcb 100644
--- a/sound/soc/codecs/88pm860x-codec.c
+++ b/sound/soc/codecs/88pm860x-codec.c
@@ -16,6 +16,7 @@
 #include <linux/mfd/88pm860x.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
+#include <linux/regmap.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -140,6 +141,7 @@ struct pm860x_priv {
 	unsigned int		filter;
 	struct snd_soc_codec	*codec;
 	struct i2c_client	*i2c;
+	struct regmap		*regmap;
 	struct pm860x_chip	*chip;
 	struct pm860x_det	det;
 
@@ -269,48 +271,6 @@ static struct st_gain st_table[] = {
 	{   -86, 29,  0}, {   -56, 30,  0}, {   -28, 31,  0}, {     0,  0,  0},
 };
 
-static int pm860x_volatile(unsigned int reg)
-{
-	BUG_ON(reg >= REG_CACHE_SIZE);
-
-	switch (reg) {
-	case PM860X_AUDIO_SUPPLIES_2:
-		return 1;
-	}
-
-	return 0;
-}
-
-static unsigned int pm860x_read_reg_cache(struct snd_soc_codec *codec,
-					  unsigned int reg)
-{
-	unsigned char *cache = codec->reg_cache;
-
-	BUG_ON(reg >= REG_CACHE_SIZE);
-
-	if (pm860x_volatile(reg))
-		return cache[reg];
-
-	reg += REG_CACHE_BASE;
-
-	return pm860x_reg_read(codec->control_data, reg);
-}
-
-static int pm860x_write_reg_cache(struct snd_soc_codec *codec,
-				  unsigned int reg, unsigned int value)
-{
-	unsigned char *cache = codec->reg_cache;
-
-	BUG_ON(reg >= REG_CACHE_SIZE);
-
-	if (!pm860x_volatile(reg))
-		cache[reg] = (unsigned char)value;
-
-	reg += REG_CACHE_BASE;
-
-	return pm860x_reg_write(codec->control_data, reg, value);
-}
-
 static int snd_soc_get_volsw_2r_st(struct snd_kcontrol *kcontrol,
 				   struct snd_ctl_elem_value *ucontrol)
 {
@@ -1169,6 +1129,7 @@ static int pm860x_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai,
 static int pm860x_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
+	struct pm860x_priv *pm860x = snd_soc_codec_get_drvdata(codec);
 	int data;
 
 	switch (level) {
@@ -1182,17 +1143,17 @@ static int pm860x_set_bias_level(struct snd_soc_codec *codec,
 		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
 			/* Enable Audio PLL & Audio section */
 			data = AUDIO_PLL | AUDIO_SECTION_ON;
-			pm860x_reg_write(codec->control_data, REG_MISC2, data);
+			pm860x_reg_write(pm860x->i2c, REG_MISC2, data);
 			udelay(300);
 			data = AUDIO_PLL | AUDIO_SECTION_RESET
 				| AUDIO_SECTION_ON;
-			pm860x_reg_write(codec->control_data, REG_MISC2, data);
+			pm860x_reg_write(pm860x->i2c, REG_MISC2, data);
 		}
 		break;
 
 	case SND_SOC_BIAS_OFF:
 		data = AUDIO_PLL | AUDIO_SECTION_RESET | AUDIO_SECTION_ON;
-		pm860x_set_bits(codec->control_data, REG_MISC2, data, 0);
+		pm860x_set_bits(pm860x->i2c, REG_MISC2, data, 0);
 		break;
 	}
 	codec->dapm.bias_level = level;
@@ -1322,17 +1283,17 @@ int pm860x_hs_jack_detect(struct snd_soc_codec *codec,
 	pm860x->det.lo_shrt = lo_shrt;
 
 	if (det & SND_JACK_HEADPHONE)
-		pm860x_set_bits(codec->control_data, REG_HS_DET,
+		pm860x_set_bits(pm860x->i2c, REG_HS_DET,
 				EN_HS_DET, EN_HS_DET);
 	/* headset short detect */
 	if (hs_shrt) {
 		data = CLR_SHORT_HS2 | CLR_SHORT_HS1;
-		pm860x_set_bits(codec->control_data, REG_SHORTS, data, data);
+		pm860x_set_bits(pm860x->i2c, REG_SHORTS, data, data);
 	}
 	/* Lineout short detect */
 	if (lo_shrt) {
 		data = CLR_SHORT_LO2 | CLR_SHORT_LO1;
-		pm860x_set_bits(codec->control_data, REG_SHORTS, data, data);
+		pm860x_set_bits(pm860x->i2c, REG_SHORTS, data, data);
 	}
 
 	/* sync status */
@@ -1350,7 +1311,7 @@ int pm860x_mic_jack_detect(struct snd_soc_codec *codec,
 	pm860x->det.mic_det = det;
 
 	if (det & SND_JACK_MICROPHONE)
-		pm860x_set_bits(codec->control_data, REG_MIC_DET,
+		pm860x_set_bits(pm860x->i2c, REG_MIC_DET,
 				MICDET_MASK, MICDET_MASK);
 
 	/* sync status */
@@ -1366,7 +1327,7 @@ static int pm860x_probe(struct snd_soc_codec *codec)
 
 	pm860x->codec = codec;
 
-	codec->control_data = pm860x->i2c;
+	codec->control_data = pm860x->regmap;
 
 	for (i = 0; i < 4; i++) {
 		ret = request_threaded_irq(pm860x->irq[i], NULL,
@@ -1380,14 +1341,6 @@ static int pm860x_probe(struct snd_soc_codec *codec)
 
 	pm860x_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-	ret = pm860x_bulk_read(codec->control_data, REG_CACHE_BASE,
-			       REG_CACHE_SIZE, codec->reg_cache);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to fill register cache: %d\n",
-			ret);
-		goto out;
-	}
-
 	return 0;
 
 out:
@@ -1410,10 +1363,6 @@ static int pm860x_remove(struct snd_soc_codec *codec)
 static struct snd_soc_codec_driver soc_codec_dev_pm860x = {
 	.probe		= pm860x_probe,
 	.remove		= pm860x_remove,
-	.read		= pm860x_read_reg_cache,
-	.write		= pm860x_write_reg_cache,
-	.reg_cache_size	= REG_CACHE_SIZE,
-	.reg_word_size	= sizeof(u8),
 	.set_bias_level	= pm860x_set_bias_level,
 
 	.controls = pm860x_snd_controls,
@@ -1439,6 +1388,8 @@ static int pm860x_codec_probe(struct platform_device *pdev)
 	pm860x->chip = chip;
 	pm860x->i2c = (chip->id == CHIP_PM8607) ? chip->client
 			: chip->companion;
+	pm860x->regmap = (chip->id == CHIP_PM8607) ? chip->regmap
+			: chip->regmap_companion;
 	platform_set_drvdata(pdev, pm860x);
 
 	for (i = 0; i < 4; i++) {
diff --git a/sound/soc/codecs/88pm860x-codec.h b/sound/soc/codecs/88pm860x-codec.h
index 3364ba4a3607..f7282f4f4a79 100644
--- a/sound/soc/codecs/88pm860x-codec.h
+++ b/sound/soc/codecs/88pm860x-codec.h
@@ -12,67 +12,66 @@
 #ifndef __88PM860X_H
 #define __88PM860X_H
 
-/* The offset of these registers are 0xb0 */
-#define PM860X_PCM_IFACE_1		0x00
-#define PM860X_PCM_IFACE_2		0x01
-#define PM860X_PCM_IFACE_3		0x02
-#define PM860X_PCM_RATE			0x03
-#define PM860X_EC_PATH			0x04
-#define PM860X_SIDETONE_L_GAIN		0x05
-#define PM860X_SIDETONE_R_GAIN		0x06
-#define PM860X_SIDETONE_SHIFT		0x07
-#define PM860X_ADC_OFFSET_1		0x08
-#define PM860X_ADC_OFFSET_2		0x09
-#define PM860X_DMIC_DELAY		0x0a
+#define PM860X_PCM_IFACE_1		0xb0
+#define PM860X_PCM_IFACE_2		0xb1
+#define PM860X_PCM_IFACE_3		0xb2
+#define PM860X_PCM_RATE			0xb3
+#define PM860X_EC_PATH			0xb4
+#define PM860X_SIDETONE_L_GAIN		0xb5
+#define PM860X_SIDETONE_R_GAIN		0xb6
+#define PM860X_SIDETONE_SHIFT		0xb7
+#define PM860X_ADC_OFFSET_1		0xb8
+#define PM860X_ADC_OFFSET_2		0xb9
+#define PM860X_DMIC_DELAY		0xba
 
-#define PM860X_I2S_IFACE_1		0x0b
-#define PM860X_I2S_IFACE_2		0x0c
-#define PM860X_I2S_IFACE_3		0x0d
-#define PM860X_I2S_IFACE_4		0x0e
-#define PM860X_EQUALIZER_N0_1		0x0f
-#define PM860X_EQUALIZER_N0_2		0x10
-#define PM860X_EQUALIZER_N1_1		0x11
-#define PM860X_EQUALIZER_N1_2		0x12
-#define PM860X_EQUALIZER_D1_1		0x13
-#define PM860X_EQUALIZER_D1_2		0x14
-#define PM860X_LOFI_GAIN_LEFT		0x15
-#define PM860X_LOFI_GAIN_RIGHT		0x16
-#define PM860X_HIFIL_GAIN_LEFT		0x17
-#define PM860X_HIFIL_GAIN_RIGHT		0x18
-#define PM860X_HIFIR_GAIN_LEFT		0x19
-#define PM860X_HIFIR_GAIN_RIGHT		0x1a
-#define PM860X_DAC_OFFSET		0x1b
-#define PM860X_OFFSET_LEFT_1		0x1c
-#define PM860X_OFFSET_LEFT_2		0x1d
-#define PM860X_OFFSET_RIGHT_1		0x1e
-#define PM860X_OFFSET_RIGHT_2		0x1f
-#define PM860X_ADC_ANA_1		0x20
-#define PM860X_ADC_ANA_2		0x21
-#define PM860X_ADC_ANA_3		0x22
-#define PM860X_ADC_ANA_4		0x23
-#define PM860X_ANA_TO_ANA		0x24
-#define PM860X_HS1_CTRL			0x25
-#define PM860X_HS2_CTRL			0x26
-#define PM860X_LO1_CTRL			0x27
-#define PM860X_LO2_CTRL			0x28
-#define PM860X_EAR_CTRL_1		0x29
-#define PM860X_EAR_CTRL_2		0x2a
-#define PM860X_AUDIO_SUPPLIES_1		0x2b
-#define PM860X_AUDIO_SUPPLIES_2		0x2c
-#define PM860X_ADC_EN_1			0x2d
-#define PM860X_ADC_EN_2			0x2e
-#define PM860X_DAC_EN_1			0x2f
-#define PM860X_DAC_EN_2			0x31
-#define PM860X_AUDIO_CAL_1		0x32
-#define PM860X_AUDIO_CAL_2		0x33
-#define PM860X_AUDIO_CAL_3		0x34
-#define PM860X_AUDIO_CAL_4		0x35
-#define PM860X_AUDIO_CAL_5		0x36
-#define PM860X_ANA_INPUT_SEL_1		0x37
-#define PM860X_ANA_INPUT_SEL_2		0x38
+#define PM860X_I2S_IFACE_1		0xbb
+#define PM860X_I2S_IFACE_2		0xbc
+#define PM860X_I2S_IFACE_3		0xbd
+#define PM860X_I2S_IFACE_4		0xbe
+#define PM860X_EQUALIZER_N0_1		0xbf
+#define PM860X_EQUALIZER_N0_2		0xc0
+#define PM860X_EQUALIZER_N1_1		0xc1
+#define PM860X_EQUALIZER_N1_2		0xc2
+#define PM860X_EQUALIZER_D1_1		0xc3
+#define PM860X_EQUALIZER_D1_2		0xc4
+#define PM860X_LOFI_GAIN_LEFT		0xc5
+#define PM860X_LOFI_GAIN_RIGHT		0xc6
+#define PM860X_HIFIL_GAIN_LEFT		0xc7
+#define PM860X_HIFIL_GAIN_RIGHT		0xc8
+#define PM860X_HIFIR_GAIN_LEFT		0xc9
+#define PM860X_HIFIR_GAIN_RIGHT		0xca
+#define PM860X_DAC_OFFSET		0xcb
+#define PM860X_OFFSET_LEFT_1		0xcc
+#define PM860X_OFFSET_LEFT_2		0xcd
+#define PM860X_OFFSET_RIGHT_1		0xce
+#define PM860X_OFFSET_RIGHT_2		0xcf
+#define PM860X_ADC_ANA_1		0xd0
+#define PM860X_ADC_ANA_2		0xd1
+#define PM860X_ADC_ANA_3		0xd2
+#define PM860X_ADC_ANA_4		0xd3
+#define PM860X_ANA_TO_ANA		0xd4
+#define PM860X_HS1_CTRL			0xd5
+#define PM860X_HS2_CTRL			0xd6
+#define PM860X_LO1_CTRL			0xd7
+#define PM860X_LO2_CTRL			0xd8
+#define PM860X_EAR_CTRL_1		0xd9
+#define PM860X_EAR_CTRL_2		0xda
+#define PM860X_AUDIO_SUPPLIES_1		0xdb
+#define PM860X_AUDIO_SUPPLIES_2		0xdc
+#define PM860X_ADC_EN_1			0xdd
+#define PM860X_ADC_EN_2			0xde
+#define PM860X_DAC_EN_1			0xdf
+#define PM860X_DAC_EN_2			0xe1
+#define PM860X_AUDIO_CAL_1		0xe2
+#define PM860X_AUDIO_CAL_2		0xe3
+#define PM860X_AUDIO_CAL_3		0xe4
+#define PM860X_AUDIO_CAL_4		0xe5
+#define PM860X_AUDIO_CAL_5		0xe6
+#define PM860X_ANA_INPUT_SEL_1		0xe7
+#define PM860X_ANA_INPUT_SEL_2		0xe8
 
-#define PM860X_PCM_IFACE_4		0x39
-#define PM860X_I2S_IFACE_5		0x3a
+#define PM860X_PCM_IFACE_4		0xe9
+#define PM860X_I2S_IFACE_5		0xea
 
 #define PM860X_SHORTS			0x3b
 #define PM860X_PLL_ADJ_1		0x3c
diff --git a/sound/soc/codecs/ab8500-codec.c b/sound/soc/codecs/ab8500-codec.c
index 80555d7551e6..79902179c657 100644
--- a/sound/soc/codecs/ab8500-codec.c
+++ b/sound/soc/codecs/ab8500-codec.c
@@ -2532,12 +2532,10 @@ static int ab8500_codec_probe(struct snd_soc_codec *codec)
 	}
 
 	/* Override HW-defaults */
-	ab8500_codec_write_reg(codec,
-				AB8500_ANACONF5,
-				BIT(AB8500_ANACONF5_HSAUTOEN));
-	ab8500_codec_write_reg(codec,
-				AB8500_SHORTCIRCONF,
-				BIT(AB8500_SHORTCIRCONF_HSZCDDIS));
+	snd_soc_write(codec, AB8500_ANACONF5,
+		      BIT(AB8500_ANACONF5_HSAUTOEN));
+	snd_soc_write(codec, AB8500_SHORTCIRCONF,
+		      BIT(AB8500_SHORTCIRCONF_HSZCDDIS));
 
 	/* Add filter controls */
 	status = snd_soc_add_codec_controls(codec, ab8500_filter_controls,
@@ -2606,7 +2604,7 @@ static int ab8500_codec_driver_probe(struct platform_device *pdev)
 
 static int ab8500_codec_driver_remove(struct platform_device *pdev)
 {
-	dev_info(&pdev->dev, "%s Enter.\n", __func__);
+	dev_dbg(&pdev->dev, "%s Enter.\n", __func__);
 
 	snd_soc_unregister_codec(&pdev->dev);
 
diff --git a/sound/soc/codecs/adau1373.c b/sound/soc/codecs/adau1373.c
index 1aa10ddf3a61..59654b1e7f3f 100644
--- a/sound/soc/codecs/adau1373.c
+++ b/sound/soc/codecs/adau1373.c
@@ -32,6 +32,7 @@ struct adau1373_dai {
 };
 
 struct adau1373 {
+	struct regmap *regmap;
 	struct adau1373_dai dais[3];
 };
 
@@ -73,7 +74,6 @@ struct adau1373 {
 #define ADAU1373_PLL_CTRL4(x)	(0x2c + (x) * 7)
 #define ADAU1373_PLL_CTRL5(x)	(0x2d + (x) * 7)
 #define ADAU1373_PLL_CTRL6(x)	(0x2e + (x) * 7)
-#define ADAU1373_PLL_CTRL7(x)	(0x2f + (x) * 7)
 #define ADAU1373_HEADDECT	0x36
 #define ADAU1373_ADC_DAC_STATUS	0x37
 #define ADAU1373_ADC_CTRL	0x3c
@@ -152,37 +152,172 @@ struct adau1373 {
 #define ADAU1373_EP_CTRL_MICBIAS1_OFFSET 4
 #define ADAU1373_EP_CTRL_MICBIAS2_OFFSET 2
 
-static const uint8_t adau1373_default_regs[] = {
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x00 */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10 */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20 */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, /* 0x30 */
-	0x00, 0x00, 0x00, 0x80, 0x00, 0x01, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x0a, 0x0a, 0x0a, 0x00, /* 0x40 */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x08, 0x08, 0x08, 0x00, 0x00, 0x00, 0x00, /* 0x50 */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60 */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70 */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x78, 0x18, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, /* 0x80 */
-	0x00, 0xc0, 0x88, 0x7a, 0xdf, 0x20, 0x00, 0x00,
-	0x78, 0x18, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, /* 0x90 */
-	0x00, 0xc0, 0x88, 0x7a, 0xdf, 0x20, 0x00, 0x00,
-	0x78, 0x18, 0x00, 0x00, 0x00, 0xc0, 0x00, 0x00, /* 0xa0 */
-	0x00, 0xc0, 0x88, 0x7a, 0xdf, 0x20, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, /* 0xb0 */
-	0xff, 0xff, 0xff, 0xff, 0xff, 0x1f, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc0 */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd0 */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, /* 0xe0 */
-	0x00, 0x1f, 0x0f, 0x00, 0x00,
+static const struct reg_default adau1373_reg_defaults[] = {
+	{ ADAU1373_INPUT_MODE,		0x00 },
+	{ ADAU1373_AINL_CTRL(0),	0x00 },
+	{ ADAU1373_AINR_CTRL(0),	0x00 },
+	{ ADAU1373_AINL_CTRL(1),	0x00 },
+	{ ADAU1373_AINR_CTRL(1),	0x00 },
+	{ ADAU1373_AINL_CTRL(2),	0x00 },
+	{ ADAU1373_AINR_CTRL(2),	0x00 },
+	{ ADAU1373_AINL_CTRL(3),	0x00 },
+	{ ADAU1373_AINR_CTRL(3),	0x00 },
+	{ ADAU1373_LLINE_OUT(0),	0x00 },
+	{ ADAU1373_RLINE_OUT(0),	0x00 },
+	{ ADAU1373_LLINE_OUT(1),	0x00 },
+	{ ADAU1373_RLINE_OUT(1),	0x00 },
+	{ ADAU1373_LSPK_OUT,		0x00 },
+	{ ADAU1373_RSPK_OUT,		0x00 },
+	{ ADAU1373_LHP_OUT,		0x00 },
+	{ ADAU1373_RHP_OUT,		0x00 },
+	{ ADAU1373_ADC_GAIN,		0x00 },
+	{ ADAU1373_LADC_MIXER,		0x00 },
+	{ ADAU1373_RADC_MIXER,		0x00 },
+	{ ADAU1373_LLINE1_MIX,		0x00 },
+	{ ADAU1373_RLINE1_MIX,		0x00 },
+	{ ADAU1373_LLINE2_MIX,		0x00 },
+	{ ADAU1373_RLINE2_MIX,		0x00 },
+	{ ADAU1373_LSPK_MIX,		0x00 },
+	{ ADAU1373_RSPK_MIX,		0x00 },
+	{ ADAU1373_LHP_MIX,		0x00 },
+	{ ADAU1373_RHP_MIX,		0x00 },
+	{ ADAU1373_EP_MIX,		0x00 },
+	{ ADAU1373_HP_CTRL,		0x00 },
+	{ ADAU1373_HP_CTRL2,		0x00 },
+	{ ADAU1373_LS_CTRL,		0x00 },
+	{ ADAU1373_EP_CTRL,		0x00 },
+	{ ADAU1373_MICBIAS_CTRL1,	0x00 },
+	{ ADAU1373_MICBIAS_CTRL2,	0x00 },
+	{ ADAU1373_OUTPUT_CTRL,		0x00 },
+	{ ADAU1373_PWDN_CTRL1,		0x00 },
+	{ ADAU1373_PWDN_CTRL2,		0x00 },
+	{ ADAU1373_PWDN_CTRL3,		0x00 },
+	{ ADAU1373_DPLL_CTRL(0),	0x00 },
+	{ ADAU1373_PLL_CTRL1(0),	0x00 },
+	{ ADAU1373_PLL_CTRL2(0),	0x00 },
+	{ ADAU1373_PLL_CTRL3(0),	0x00 },
+	{ ADAU1373_PLL_CTRL4(0),	0x00 },
+	{ ADAU1373_PLL_CTRL5(0),	0x00 },
+	{ ADAU1373_PLL_CTRL6(0),	0x02 },
+	{ ADAU1373_DPLL_CTRL(1),	0x00 },
+	{ ADAU1373_PLL_CTRL1(1),	0x00 },
+	{ ADAU1373_PLL_CTRL2(1),	0x00 },
+	{ ADAU1373_PLL_CTRL3(1),	0x00 },
+	{ ADAU1373_PLL_CTRL4(1),	0x00 },
+	{ ADAU1373_PLL_CTRL5(1),	0x00 },
+	{ ADAU1373_PLL_CTRL6(1),	0x02 },
+	{ ADAU1373_HEADDECT,		0x00 },
+	{ ADAU1373_ADC_CTRL,		0x00 },
+	{ ADAU1373_CLK_SRC_DIV(0),	0x00 },
+	{ ADAU1373_CLK_SRC_DIV(1),	0x00 },
+	{ ADAU1373_DAI(0),		0x0a },
+	{ ADAU1373_DAI(1),		0x0a },
+	{ ADAU1373_DAI(2),		0x0a },
+	{ ADAU1373_BCLKDIV(0),		0x00 },
+	{ ADAU1373_BCLKDIV(1),		0x00 },
+	{ ADAU1373_BCLKDIV(2),		0x00 },
+	{ ADAU1373_SRC_RATIOA(0),	0x00 },
+	{ ADAU1373_SRC_RATIOB(0),	0x00 },
+	{ ADAU1373_SRC_RATIOA(1),	0x00 },
+	{ ADAU1373_SRC_RATIOB(1),	0x00 },
+	{ ADAU1373_SRC_RATIOA(2),	0x00 },
+	{ ADAU1373_SRC_RATIOB(2),	0x00 },
+	{ ADAU1373_DEEMP_CTRL,		0x00 },
+	{ ADAU1373_SRC_DAI_CTRL(0),	0x08 },
+	{ ADAU1373_SRC_DAI_CTRL(1),	0x08 },
+	{ ADAU1373_SRC_DAI_CTRL(2),	0x08 },
+	{ ADAU1373_DIN_MIX_CTRL(0),	0x00 },
+	{ ADAU1373_DIN_MIX_CTRL(1),	0x00 },
+	{ ADAU1373_DIN_MIX_CTRL(2),	0x00 },
+	{ ADAU1373_DIN_MIX_CTRL(3),	0x00 },
+	{ ADAU1373_DIN_MIX_CTRL(4),	0x00 },
+	{ ADAU1373_DOUT_MIX_CTRL(0),	0x00 },
+	{ ADAU1373_DOUT_MIX_CTRL(1),	0x00 },
+	{ ADAU1373_DOUT_MIX_CTRL(2),	0x00 },
+	{ ADAU1373_DOUT_MIX_CTRL(3),	0x00 },
+	{ ADAU1373_DOUT_MIX_CTRL(4),	0x00 },
+	{ ADAU1373_DAI_PBL_VOL(0),	0x00 },
+	{ ADAU1373_DAI_PBR_VOL(0),	0x00 },
+	{ ADAU1373_DAI_PBL_VOL(1),	0x00 },
+	{ ADAU1373_DAI_PBR_VOL(1),	0x00 },
+	{ ADAU1373_DAI_PBL_VOL(2),	0x00 },
+	{ ADAU1373_DAI_PBR_VOL(2),	0x00 },
+	{ ADAU1373_DAI_RECL_VOL(0),	0x00 },
+	{ ADAU1373_DAI_RECR_VOL(0),	0x00 },
+	{ ADAU1373_DAI_RECL_VOL(1),	0x00 },
+	{ ADAU1373_DAI_RECR_VOL(1),	0x00 },
+	{ ADAU1373_DAI_RECL_VOL(2),	0x00 },
+	{ ADAU1373_DAI_RECR_VOL(2),	0x00 },
+	{ ADAU1373_DAC1_PBL_VOL,	0x00 },
+	{ ADAU1373_DAC1_PBR_VOL,	0x00 },
+	{ ADAU1373_DAC2_PBL_VOL,	0x00 },
+	{ ADAU1373_DAC2_PBR_VOL,	0x00 },
+	{ ADAU1373_ADC_RECL_VOL,	0x00 },
+	{ ADAU1373_ADC_RECR_VOL,	0x00 },
+	{ ADAU1373_DMIC_RECL_VOL,	0x00 },
+	{ ADAU1373_DMIC_RECR_VOL,	0x00 },
+	{ ADAU1373_VOL_GAIN1,		0x00 },
+	{ ADAU1373_VOL_GAIN2,		0x00 },
+	{ ADAU1373_VOL_GAIN3,		0x00 },
+	{ ADAU1373_HPF_CTRL,		0x00 },
+	{ ADAU1373_BASS1,		0x00 },
+	{ ADAU1373_BASS2,		0x00 },
+	{ ADAU1373_DRC(0) + 0x0,	0x78 },
+	{ ADAU1373_DRC(0) + 0x1,	0x18 },
+	{ ADAU1373_DRC(0) + 0x2,	0x00 },
+	{ ADAU1373_DRC(0) + 0x3,	0x00 },
+	{ ADAU1373_DRC(0) + 0x4,	0x00 },
+	{ ADAU1373_DRC(0) + 0x5,	0xc0 },
+	{ ADAU1373_DRC(0) + 0x6,	0x00 },
+	{ ADAU1373_DRC(0) + 0x7,	0x00 },
+	{ ADAU1373_DRC(0) + 0x8,	0x00 },
+	{ ADAU1373_DRC(0) + 0x9,	0xc0 },
+	{ ADAU1373_DRC(0) + 0xa,	0x88 },
+	{ ADAU1373_DRC(0) + 0xb,	0x7a },
+	{ ADAU1373_DRC(0) + 0xc,	0xdf },
+	{ ADAU1373_DRC(0) + 0xd,	0x20 },
+	{ ADAU1373_DRC(0) + 0xe,	0x00 },
+	{ ADAU1373_DRC(0) + 0xf,	0x00 },
+	{ ADAU1373_DRC(1) + 0x0,	0x78 },
+	{ ADAU1373_DRC(1) + 0x1,	0x18 },
+	{ ADAU1373_DRC(1) + 0x2,	0x00 },
+	{ ADAU1373_DRC(1) + 0x3,	0x00 },
+	{ ADAU1373_DRC(1) + 0x4,	0x00 },
+	{ ADAU1373_DRC(1) + 0x5,	0xc0 },
+	{ ADAU1373_DRC(1) + 0x6,	0x00 },
+	{ ADAU1373_DRC(1) + 0x7,	0x00 },
+	{ ADAU1373_DRC(1) + 0x8,	0x00 },
+	{ ADAU1373_DRC(1) + 0x9,	0xc0 },
+	{ ADAU1373_DRC(1) + 0xa,	0x88 },
+	{ ADAU1373_DRC(1) + 0xb,	0x7a },
+	{ ADAU1373_DRC(1) + 0xc,	0xdf },
+	{ ADAU1373_DRC(1) + 0xd,	0x20 },
+	{ ADAU1373_DRC(1) + 0xe,	0x00 },
+	{ ADAU1373_DRC(1) + 0xf,	0x00 },
+	{ ADAU1373_DRC(2) + 0x0,	0x78 },
+	{ ADAU1373_DRC(2) + 0x1,	0x18 },
+	{ ADAU1373_DRC(2) + 0x2,	0x00 },
+	{ ADAU1373_DRC(2) + 0x3,	0x00 },
+	{ ADAU1373_DRC(2) + 0x4,	0x00 },
+	{ ADAU1373_DRC(2) + 0x5,	0xc0 },
+	{ ADAU1373_DRC(2) + 0x6,	0x00 },
+	{ ADAU1373_DRC(2) + 0x7,	0x00 },
+	{ ADAU1373_DRC(2) + 0x8,	0x00 },
+	{ ADAU1373_DRC(2) + 0x9,	0xc0 },
+	{ ADAU1373_DRC(2) + 0xa,	0x88 },
+	{ ADAU1373_DRC(2) + 0xb,	0x7a },
+	{ ADAU1373_DRC(2) + 0xc,	0xdf },
+	{ ADAU1373_DRC(2) + 0xd,	0x20 },
+	{ ADAU1373_DRC(2) + 0xe,	0x00 },
+	{ ADAU1373_DRC(2) + 0xf,	0x00 },
+	{ ADAU1373_3D_CTRL1,		0x00 },
+	{ ADAU1373_3D_CTRL2,		0x00 },
+	{ ADAU1373_FDSP_SEL1,		0x00 },
+	{ ADAU1373_FDSP_SEL2,		0x00 },
+	{ ADAU1373_FDSP_SEL2,		0x00 },
+	{ ADAU1373_FDSP_SEL4,		0x00 },
+	{ ADAU1373_DIGMICCTRL,		0x00 },
+	{ ADAU1373_DIGEN,		0x00 },
 };
 
 static const unsigned int adau1373_out_tlv[] = {
@@ -418,6 +553,7 @@ static int adau1373_pll_event(struct snd_soc_dapm_widget *w,
 	struct snd_kcontrol *kcontrol, int event)
 {
 	struct snd_soc_codec *codec = w->codec;
+	struct adau1373 *adau1373 = snd_soc_codec_get_drvdata(codec);
 	unsigned int pll_id = w->name[3] - '1';
 	unsigned int val;
 
@@ -426,7 +562,7 @@ static int adau1373_pll_event(struct snd_soc_dapm_widget *w,
 	else
 		val = 0;
 
-	snd_soc_update_bits(codec, ADAU1373_PLL_CTRL6(pll_id),
+	regmap_update_bits(adau1373->regmap, ADAU1373_PLL_CTRL6(pll_id),
 		ADAU1373_PLL_CTRL6_PLL_EN, val);
 
 	if (SND_SOC_DAPM_EVENT_ON(event))
@@ -938,7 +1074,7 @@ static int adau1373_hw_params(struct snd_pcm_substream *substream,
 
 	adau1373_dai->enable_src = (div != 0);
 
-	snd_soc_update_bits(codec, ADAU1373_BCLKDIV(dai->id),
+	regmap_update_bits(adau1373->regmap, ADAU1373_BCLKDIV(dai->id),
 		ADAU1373_BCLKDIV_SR_MASK | ADAU1373_BCLKDIV_BCLK_MASK,
 		(div << 2) | ADAU1373_BCLKDIV_64);
 
@@ -959,7 +1095,7 @@ static int adau1373_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	return snd_soc_update_bits(codec, ADAU1373_DAI(dai->id),
+	return regmap_update_bits(adau1373->regmap, ADAU1373_DAI(dai->id),
 			ADAU1373_DAI_WLEN_MASK, ctrl);
 }
 
@@ -1016,7 +1152,7 @@ static int adau1373_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		return -EINVAL;
 	}
 
-	snd_soc_update_bits(codec, ADAU1373_DAI(dai->id),
+	regmap_update_bits(adau1373->regmap, ADAU1373_DAI(dai->id),
 		~ADAU1373_DAI_WLEN_MASK, ctrl);
 
 	return 0;
@@ -1039,7 +1175,7 @@ static int adau1373_set_dai_sysclk(struct snd_soc_dai *dai,
 	adau1373_dai->sysclk = freq;
 	adau1373_dai->clk_src = clk_id;
 
-	snd_soc_update_bits(dai->codec, ADAU1373_BCLKDIV(dai->id),
+	regmap_update_bits(adau1373->regmap, ADAU1373_BCLKDIV(dai->id),
 		ADAU1373_BCLKDIV_SOURCE, clk_id << 5);
 
 	return 0;
@@ -1120,6 +1256,7 @@ static struct snd_soc_dai_driver adau1373_dai_driver[] = {
 static int adau1373_set_pll(struct snd_soc_codec *codec, int pll_id,
 	int source, unsigned int freq_in, unsigned int freq_out)
 {
+	struct adau1373 *adau1373 = snd_soc_codec_get_drvdata(codec);
 	unsigned int dpll_div = 0;
 	unsigned int x, r, n, m, i, j, mode;
 
@@ -1187,36 +1324,36 @@ static int adau1373_set_pll(struct snd_soc_codec *codec, int pll_id,
 
 	if (dpll_div) {
 		dpll_div = 11 - dpll_div;
-		snd_soc_update_bits(codec, ADAU1373_PLL_CTRL6(pll_id),
+		regmap_update_bits(adau1373->regmap, ADAU1373_PLL_CTRL6(pll_id),
 			ADAU1373_PLL_CTRL6_DPLL_BYPASS, 0);
 	} else {
-		snd_soc_update_bits(codec, ADAU1373_PLL_CTRL6(pll_id),
+		regmap_update_bits(adau1373->regmap, ADAU1373_PLL_CTRL6(pll_id),
 			ADAU1373_PLL_CTRL6_DPLL_BYPASS,
 			ADAU1373_PLL_CTRL6_DPLL_BYPASS);
 	}
 
-	snd_soc_write(codec, ADAU1373_DPLL_CTRL(pll_id),
+	regmap_write(adau1373->regmap, ADAU1373_DPLL_CTRL(pll_id),
 		(source << 4) | dpll_div);
-	snd_soc_write(codec, ADAU1373_PLL_CTRL1(pll_id), (m >> 8) & 0xff);
-	snd_soc_write(codec, ADAU1373_PLL_CTRL2(pll_id), m & 0xff);
-	snd_soc_write(codec, ADAU1373_PLL_CTRL3(pll_id), (n >> 8) & 0xff);
-	snd_soc_write(codec, ADAU1373_PLL_CTRL4(pll_id), n & 0xff);
-	snd_soc_write(codec, ADAU1373_PLL_CTRL5(pll_id),
+	regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL1(pll_id), (m >> 8) & 0xff);
+	regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL2(pll_id), m & 0xff);
+	regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL3(pll_id), (n >> 8) & 0xff);
+	regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL4(pll_id), n & 0xff);
+	regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL5(pll_id),
 		(r << 3) | (x << 1) | mode);
 
 	/* Set sysclk to pll_rate / 4 */
-	snd_soc_update_bits(codec, ADAU1373_CLK_SRC_DIV(pll_id), 0x3f, 0x09);
+	regmap_update_bits(adau1373->regmap, ADAU1373_CLK_SRC_DIV(pll_id), 0x3f, 0x09);
 
 	return 0;
 }
 
-static void adau1373_load_drc_settings(struct snd_soc_codec *codec,
+static void adau1373_load_drc_settings(struct adau1373 *adau1373,
 	unsigned int nr, uint8_t *drc)
 {
 	unsigned int i;
 
 	for (i = 0; i < ADAU1373_DRC_SIZE; ++i)
-		snd_soc_write(codec, ADAU1373_DRC(nr) + i, drc[i]);
+		regmap_write(adau1373->regmap, ADAU1373_DRC(nr) + i, drc[i]);
 }
 
 static bool adau1373_valid_micbias(enum adau1373_micbias_voltage micbias)
@@ -1235,13 +1372,14 @@ static bool adau1373_valid_micbias(enum adau1373_micbias_voltage micbias)
 
 static int adau1373_probe(struct snd_soc_codec *codec)
 {
+	struct adau1373 *adau1373 = snd_soc_codec_get_drvdata(codec);
 	struct adau1373_platform_data *pdata = codec->dev->platform_data;
 	bool lineout_differential = false;
 	unsigned int val;
 	int ret;
 	int i;
 
-	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_I2C);
+	ret = snd_soc_codec_set_cache_io(codec, 0, 0, SND_SOC_REGMAP);
 	if (ret) {
 		dev_err(codec->dev, "failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -1256,7 +1394,7 @@ static int adau1373_probe(struct snd_soc_codec *codec)
 			return -EINVAL;
 
 		for (i = 0; i < pdata->num_drc; ++i) {
-			adau1373_load_drc_settings(codec, i,
+			adau1373_load_drc_settings(adau1373, i,
 				pdata->drc_setting[i]);
 		}
 
@@ -1268,18 +1406,18 @@ static int adau1373_probe(struct snd_soc_codec *codec)
 			if (pdata->input_differential[i])
 				val |= BIT(i);
 		}
-		snd_soc_write(codec, ADAU1373_INPUT_MODE, val);
+		regmap_write(adau1373->regmap, ADAU1373_INPUT_MODE, val);
 
 		val = 0;
 		if (pdata->lineout_differential)
 			val |= ADAU1373_OUTPUT_CTRL_LDIFF;
 		if (pdata->lineout_ground_sense)
 			val |= ADAU1373_OUTPUT_CTRL_LNFBEN;
-		snd_soc_write(codec, ADAU1373_OUTPUT_CTRL, val);
+		regmap_write(adau1373->regmap, ADAU1373_OUTPUT_CTRL, val);
 
 		lineout_differential = pdata->lineout_differential;
 
-		snd_soc_write(codec, ADAU1373_EP_CTRL,
+		regmap_write(adau1373->regmap, ADAU1373_EP_CTRL,
 			(pdata->micbias1 << ADAU1373_EP_CTRL_MICBIAS1_OFFSET) |
 			(pdata->micbias2 << ADAU1373_EP_CTRL_MICBIAS2_OFFSET));
 	}
@@ -1289,7 +1427,7 @@ static int adau1373_probe(struct snd_soc_codec *codec)
 			ARRAY_SIZE(adau1373_lineout2_controls));
 	}
 
-	snd_soc_write(codec, ADAU1373_ADC_CTRL,
+	regmap_write(adau1373->regmap, ADAU1373_ADC_CTRL,
 	    ADAU1373_ADC_CTRL_RESET_FORCE | ADAU1373_ADC_CTRL_PEAK_DETECT);
 
 	return 0;
@@ -1298,17 +1436,19 @@ static int adau1373_probe(struct snd_soc_codec *codec)
 static int adau1373_set_bias_level(struct snd_soc_codec *codec,
 	enum snd_soc_bias_level level)
 {
+	struct adau1373 *adau1373 = snd_soc_codec_get_drvdata(codec);
+
 	switch (level) {
 	case SND_SOC_BIAS_ON:
 		break;
 	case SND_SOC_BIAS_PREPARE:
 		break;
 	case SND_SOC_BIAS_STANDBY:
-		snd_soc_update_bits(codec, ADAU1373_PWDN_CTRL3,
+		regmap_update_bits(adau1373->regmap, ADAU1373_PWDN_CTRL3,
 			ADAU1373_PWDN_CTRL3_PWR_EN, ADAU1373_PWDN_CTRL3_PWR_EN);
 		break;
 	case SND_SOC_BIAS_OFF:
-		snd_soc_update_bits(codec, ADAU1373_PWDN_CTRL3,
+		regmap_update_bits(adau1373->regmap, ADAU1373_PWDN_CTRL3,
 			ADAU1373_PWDN_CTRL3_PWR_EN, 0);
 		break;
 	}
@@ -1324,17 +1464,49 @@ static int adau1373_remove(struct snd_soc_codec *codec)
 
 static int adau1373_suspend(struct snd_soc_codec *codec)
 {
-	return adau1373_set_bias_level(codec, SND_SOC_BIAS_OFF);
+	struct adau1373 *adau1373 = snd_soc_codec_get_drvdata(codec);
+	int ret;
+
+	ret = adau1373_set_bias_level(codec, SND_SOC_BIAS_OFF);
+	regcache_cache_only(adau1373->regmap, true);
+
+	return ret;
 }
 
 static int adau1373_resume(struct snd_soc_codec *codec)
 {
+	struct adau1373 *adau1373 = snd_soc_codec_get_drvdata(codec);
+
+	regcache_cache_only(adau1373->regmap, false);
 	adau1373_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-	snd_soc_cache_sync(codec);
+	regcache_sync(adau1373->regmap);
 
 	return 0;
 }
 
+static bool adau1373_register_volatile(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case ADAU1373_SOFT_RESET:
+	case ADAU1373_ADC_DAC_STATUS:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static const struct regmap_config adau1373_regmap_config = {
+	.val_bits = 8,
+	.reg_bits = 8,
+
+	.volatile_reg = adau1373_register_volatile,
+	.max_register = ADAU1373_SOFT_RESET,
+
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = adau1373_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(adau1373_reg_defaults),
+};
+
 static struct snd_soc_codec_driver adau1373_codec_driver = {
 	.probe =	adau1373_probe,
 	.remove =	adau1373_remove,
@@ -134