diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index 9626ee0..57bda9b 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -36,18 +36,32 @@
 
 /* default value of sgtl5000 registers */
 static const struct reg_default sgtl5000_reg_defaults[] = {
+	{ SGTL5000_CHIP_DIG_POWER,		0x0000 },
 	{ SGTL5000_CHIP_CLK_CTRL,		0x0008 },
 	{ SGTL5000_CHIP_I2S_CTRL,		0x0010 },
 	{ SGTL5000_CHIP_SSS_CTRL,		0x0010 },
+	{ SGTL5000_CHIP_ADCDAC_CTRL,		0x020c },
 	{ SGTL5000_CHIP_DAC_VOL,		0x3c3c },
 	{ SGTL5000_CHIP_PAD_STRENGTH,		0x015f },
+	{ SGTL5000_CHIP_ANA_ADC_CTRL,		0x0000 },
 	{ SGTL5000_CHIP_ANA_HP_CTRL,		0x1818 },
 	{ SGTL5000_CHIP_ANA_CTRL,		0x0111 },
+	{ SGTL5000_CHIP_LINREG_CTRL,		0x0000 },
+	{ SGTL5000_CHIP_REF_CTRL,		0x0000 },
+	{ SGTL5000_CHIP_MIC_CTRL,		0x0000 },
+	{ SGTL5000_CHIP_LINE_OUT_CTRL,		0x0000 },
 	{ SGTL5000_CHIP_LINE_OUT_VOL,		0x0404 },
 	{ SGTL5000_CHIP_ANA_POWER,		0x7060 },
 	{ SGTL5000_CHIP_PLL_CTRL,		0x5000 },
+	{ SGTL5000_CHIP_CLK_TOP_CTRL,		0x0000 },
+	{ SGTL5000_CHIP_ANA_STATUS,		0x0000 },
+	{ SGTL5000_CHIP_SHORT_CTRL,		0x0000 },
+	{ SGTL5000_CHIP_ANA_TEST2,		0x0000 },
+	{ SGTL5000_DAP_CTRL,			0x0000 },
+	{ SGTL5000_DAP_PEQ,			0x0000 },
 	{ SGTL5000_DAP_BASS_ENHANCE,		0x0040 },
 	{ SGTL5000_DAP_BASS_ENHANCE_CTRL,	0x051f },
+	{ SGTL5000_DAP_AUDIO_EQ,		0x0000 },
 	{ SGTL5000_DAP_SURROUND,		0x0040 },
 	{ SGTL5000_DAP_EQ_BASS_BAND0,		0x002f },
 	{ SGTL5000_DAP_EQ_BASS_BAND1,		0x002f },
@@ -55,6 +69,7 @@ static const struct reg_default sgtl5000_reg_defaults[] = {
 	{ SGTL5000_DAP_EQ_BASS_BAND3,		0x002f },
 	{ SGTL5000_DAP_EQ_BASS_BAND4,		0x002f },
 	{ SGTL5000_DAP_MAIN_CHAN,		0x8000 },
+	{ SGTL5000_DAP_MIX_CHAN,		0x0000 },
 	{ SGTL5000_DAP_AVC_CTRL,		0x0510 },
 	{ SGTL5000_DAP_AVC_THRESHOLD,		0x1473 },
 	{ SGTL5000_DAP_AVC_ATTACK,		0x0028 },
@@ -897,6 +912,64 @@ static int ldo_regulator_remove(struct snd_soc_codec *codec)
 #endif
 
 /*
+ * restore all sgtl5000 registers,
+ * since a big hole between dap and regular registers,
+ * we will restore them respectively.
+ */
+static int sgtl5000_restore_regs(struct snd_soc_codec *codec)
+{
+	u16 reg;
+	struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec);
+
+	/* restore regular registers */
+	for (reg = 0; reg <= SGTL5000_CHIP_SHORT_CTRL; reg += 2) {
+
+		/* These regs should restore in particular order */
+		if (reg == SGTL5000_CHIP_ANA_POWER ||
+			reg == SGTL5000_CHIP_CLK_CTRL ||
+			reg == SGTL5000_CHIP_LINREG_CTRL ||
+			reg == SGTL5000_CHIP_LINE_OUT_CTRL ||
+			reg == SGTL5000_CHIP_REF_CTRL)
+			continue;
+
+		regmap_update_bits(sgtl5000->regmap, reg, reg, 0);
+	}
+
+	/* restore dap registers */
+	for (reg = SGTL5000_DAP_REG_OFFSET; reg < SGTL5000_MAX_REG_OFFSET; reg += 2)
+		regmap_update_bits(sgtl5000->regmap, reg, reg, 0);
+
+	/*
+	 * restore these regs according to the power setting sequence in
+	 * sgtl5000_set_power_regs() and clock setting sequence in
+	 * sgtl5000_set_clock().
+	 *
+	 * The order of restore is:
+	 * 1. SGTL5000_CHIP_CLK_CTRL MCLK_FREQ bits (1:0) should be restore after
+	 *    SGTL5000_CHIP_ANA_POWER PLL bits set
+	 * 2. SGTL5000_CHIP_LINREG_CTRL should be set before
+	 *    SGTL5000_CHIP_ANA_POWER LINREG_D restored
+	 * 3. SGTL5000_CHIP_REF_CTRL controls Analog Ground Voltage,
+	 *    prefer to resotre it after SGTL5000_CHIP_ANA_POWER restored
+	 */
+	regmap_update_bits(sgtl5000->regmap, SGTL5000_CHIP_LINREG_CTRL,
+			   SGTL5000_CHIP_LINREG_CTRL, 0);
+
+	regmap_update_bits(sgtl5000->regmap, SGTL5000_CHIP_ANA_POWER,
+			   SGTL5000_PLL_POWERUP_BIT, 0);
+
+	regmap_update_bits(sgtl5000->regmap, SGTL5000_CHIP_CLK_CTRL,
+			   SGTL5000_MCLK_FREQ_PLL, 0);
+
+	regmap_update_bits(sgtl5000->regmap, SGTL5000_CHIP_REF_CTRL,
+			   SGTL5000_CHIP_REF_CTRL, 0);
+
+	regmap_update_bits(sgtl5000->regmap, SGTL5000_CHIP_LINE_OUT_CTRL,
+			   SGTL5000_CHIP_LINE_OUT_CTRL, 0);
+	return 0;
+}
+
+/*
  * set dac bias
  * common state changes:
  * startup:
@@ -926,6 +999,7 @@ static int sgtl5000_set_bias_level(struct snd_soc_codec *codec,
 			udelay(10);
 
 			regcache_cache_only(sgtl5000->regmap, false);
+			sgtl5000_restore_regs(codec);
 
 			ret = regcache_sync(sgtl5000->regmap);
 			if (ret != 0) {
@@ -1068,71 +1142,11 @@ static int sgtl5000_suspend(struct snd_soc_codec *codec)
 	return 0;
 }
 
-/*
- * restore all sgtl5000 registers,
- * since a big hole between dap and regular registers,
- * we will restore them respectively.
- */
-static int sgtl5000_restore_regs(struct snd_soc_codec *codec)
-{
-	u16 *cache = codec->reg_cache;
-	u16 reg;
-
-	/* restore regular registers */
-	for (reg = 0; reg <= SGTL5000_CHIP_SHORT_CTRL; reg += 2) {
-
-		/* These regs should restore in particular order */
-		if (reg == SGTL5000_CHIP_ANA_POWER ||
-			reg == SGTL5000_CHIP_CLK_CTRL ||
-			reg == SGTL5000_CHIP_LINREG_CTRL ||
-			reg == SGTL5000_CHIP_LINE_OUT_CTRL ||
-			reg == SGTL5000_CHIP_REF_CTRL)
-			continue;
-
-		snd_soc_write(codec, reg, cache[reg]);
-	}
-
-	/* restore dap registers */
-	for (reg = SGTL5000_DAP_REG_OFFSET; reg < SGTL5000_MAX_REG_OFFSET; reg += 2)
-		snd_soc_write(codec, reg, cache[reg]);
-
-	/*
-	 * restore these regs according to the power setting sequence in
-	 * sgtl5000_set_power_regs() and clock setting sequence in
-	 * sgtl5000_set_clock().
-	 *
-	 * The order of restore is:
-	 * 1. SGTL5000_CHIP_CLK_CTRL MCLK_FREQ bits (1:0) should be restore after
-	 *    SGTL5000_CHIP_ANA_POWER PLL bits set
-	 * 2. SGTL5000_CHIP_LINREG_CTRL should be set before
-	 *    SGTL5000_CHIP_ANA_POWER LINREG_D restored
-	 * 3. SGTL5000_CHIP_REF_CTRL controls Analog Ground Voltage,
-	 *    prefer to resotre it after SGTL5000_CHIP_ANA_POWER restored
-	 */
-	snd_soc_write(codec, SGTL5000_CHIP_LINREG_CTRL,
-			cache[SGTL5000_CHIP_LINREG_CTRL]);
-
-	snd_soc_write(codec, SGTL5000_CHIP_ANA_POWER,
-			cache[SGTL5000_CHIP_ANA_POWER]);
-
-	snd_soc_write(codec, SGTL5000_CHIP_CLK_CTRL,
-			cache[SGTL5000_CHIP_CLK_CTRL]);
-
-	snd_soc_write(codec, SGTL5000_CHIP_REF_CTRL,
-			cache[SGTL5000_CHIP_REF_CTRL]);
-
-	snd_soc_write(codec, SGTL5000_CHIP_LINE_OUT_CTRL,
-			cache[SGTL5000_CHIP_LINE_OUT_CTRL]);
-	return 0;
-}
-
 static int sgtl5000_resume(struct snd_soc_codec *codec)
 {
 	/* Bring the codec back up to standby to enable regulators */
 	sgtl5000_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-	/* Restore registers by cached in memory */
-	sgtl5000_restore_regs(codec);
 	return 0;
 }
 #else
diff --git a/sound/soc/codecs/sgtl5000.h b/sound/soc/codecs/sgtl5000.h
index 2f8c889..72b68c0 100644
--- a/sound/soc/codecs/sgtl5000.h
+++ b/sound/soc/codecs/sgtl5000.h
@@ -341,6 +341,8 @@
 #define SGTL5000_ADC_POWERUP			0x0002
 #define SGTL5000_LINE_OUT_POWERUP		0x0001
 
+#define SGTL5000_PLL_POWERUP_BIT		10
+
 /*
  * SGTL5000_CHIP_PLL_CTRL
  */
