Merge branch 'next' (accumulated 3.16 merge window patches) into master

Now that 3.15 is released, this merges the 'next' branch into 'master',
bringing us to the normal situation where my 'master' branch is the
merge window.

* accumulated work in next: (6809 commits)
  ufs: sb mutex merge + mutex_destroy
  powerpc: update comments for generic idle conversion
  cris: update comments for generic idle conversion
  idle: remove cpu_idle() forward declarations
  nbd: zero from and len fields in NBD_CMD_DISCONNECT.
  mm: convert some level-less printks to pr_*
  MAINTAINERS: adi-buildroot-devel is moderated
  MAINTAINERS: add linux-api for review of API/ABI changes
  mm/kmemleak-test.c: use pr_fmt for logging
  fs/dlm/debug_fs.c: replace seq_printf by seq_puts
  fs/dlm/lockspace.c: convert simple_str to kstr
  fs/dlm/config.c: convert simple_str to kstr
  mm: mark remap_file_pages() syscall as deprecated
  mm: memcontrol: remove unnecessary memcg argument from soft limit functions
  mm: memcontrol: clean up memcg zoneinfo lookup
  mm/memblock.c: call kmemleak directly from memblock_(alloc|free)
  mm/mempool.c: update the kmemleak stack trace for mempool allocations
  lib/radix-tree.c: update the kmemleak stack trace for radix tree allocations
  mm: introduce kmemleak_update_trace()
  mm/kmemleak.c: use %u to print ->checksum
  ...

1 files changed, 279 insertions, 253 deletions

diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c
index 68b4dd622b87..de80e89b5fd8 100644
--- a/sound/soc/codecs/rt5640.c
+++ b/sound/soc/codecs/rt5640.c
@@ -1,5 +1,5 @@
 /*
- * rt5640.c  --  RT5640 ALSA SoC audio codec driver
+ * rt5640.c  --  RT5640/RT5639 ALSA SoC audio codec driver
  *
  * Copyright 2011 Realtek Semiconductor Corp.
  * Author: Johnny Hsu <johnnyhsu@realtek.com>
@@ -18,6 +18,7 @@
 #include <linux/gpio.h>
 #include <linux/i2c.h>
 #include <linux/regmap.h>
+#include <linux/of.h>
 #include <linux/of_gpio.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
@@ -30,6 +31,7 @@
 #include <sound/initval.h>
 #include <sound/tlv.h>
 
+#include "rl6231.h"
 #include "rt5640.h"
 
 #define RT5640_DEVICE_ID 0x6231
@@ -59,7 +61,7 @@ static struct reg_default init_list[] = {
 };
 #define RT5640_INIT_REG_LEN ARRAY_SIZE(init_list)
 
-static const struct reg_default rt5640_reg[RT5640_VENDOR_ID2 + 1] = {
+static const struct reg_default rt5640_reg[] = {
 	{ 0x00, 0x000e },
 	{ 0x01, 0xc8c8 },
 	{ 0x02, 0xc8c8 },
@@ -398,18 +400,13 @@ static const struct snd_kcontrol_new rt5640_snd_controls[] = {
 		RT5640_VOL_L_SFT, RT5640_VOL_R_SFT, 1, 1),
 	SOC_DOUBLE_TLV("OUT Playback Volume", RT5640_OUTPUT,
 		RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 39, 1, out_vol_tlv),
-	/* MONO Output Control */
-	SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT,
-				RT5640_L_MUTE_SFT, 1, 1),
+
 	/* DAC Digital Volume */
 	SOC_DOUBLE("DAC2 Playback Switch", RT5640_DAC2_CTRL,
 		RT5640_M_DAC_L2_VOL_SFT, RT5640_M_DAC_R2_VOL_SFT, 1, 1),
 	SOC_DOUBLE_TLV("DAC1 Playback Volume", RT5640_DAC1_DIG_VOL,
 			RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
 			175, 0, dac_vol_tlv),
-	SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL,
-			RT5640_L_VOL_SFT, RT5640_R_VOL_SFT,
-			175, 0, dac_vol_tlv),
 	/* IN1/IN2 Control */
 	SOC_SINGLE_TLV("IN1 Boost", RT5640_IN1_IN2,
 		RT5640_BST_SFT1, 8, 0, bst_tlv),
@@ -441,6 +438,15 @@ static const struct snd_kcontrol_new rt5640_snd_controls[] = {
 	SOC_ENUM("DAC IF2 Data Switch", rt5640_if2_dac_enum),
 };
 
+static const struct snd_kcontrol_new rt5640_specific_snd_controls[] = {
+	/* MONO Output Control */
+	SOC_SINGLE("Mono Playback Switch", RT5640_MONO_OUT, RT5640_L_MUTE_SFT,
+		1, 1),
+
+	SOC_DOUBLE_TLV("Mono DAC Playback Volume", RT5640_DAC2_DIG_VOL,
+		RT5640_L_VOL_SFT, RT5640_R_VOL_SFT, 175, 0, dac_vol_tlv),
+};
+
 /**
  * set_dmic_clk - Set parameter of dmic.
  *
@@ -448,30 +454,16 @@ static const struct snd_kcontrol_new rt5640_snd_controls[] = {
  * @kcontrol: The kcontrol of this widget.
  * @event: Event id.
  *
- * Choose dmic clock between 1MHz and 3MHz.
- * It is better for clock to approximate 3MHz.
  */
 static int set_dmic_clk(struct snd_soc_dapm_widget *w,
 	struct snd_kcontrol *kcontrol, int event)
 {
 	struct snd_soc_codec *codec = w->codec;
 	struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
-	int div[] = {2, 3, 4, 6, 8, 12};
-	int idx = -EINVAL, i;
-	int rate, red, bound, temp;
-
-	rate = rt5640->sysclk;
-	red = 3000000 * 12;
-	for (i = 0; i < ARRAY_SIZE(div); i++) {
-		bound = div[i] * 3000000;
-		if (rate > bound)
-			continue;
-		temp = bound - rate;
-		if (temp < red) {
-			red = temp;
-			idx = i;
-		}
-	}
+	int idx = -EINVAL;
+
+	idx = rl6231_calc_dmic_clk(rt5640->sysclk);
+
 	if (idx < 0)
 		dev_err(codec->dev, "Failed to set DMIC clock\n");
 	else
@@ -480,14 +472,14 @@ static int set_dmic_clk(struct snd_soc_dapm_widget *w,
 	return idx;
 }
 
-static int check_sysclk1_source(struct snd_soc_dapm_widget *source,
+static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
 			 struct snd_soc_dapm_widget *sink)
 {
 	unsigned int val;
 
 	val = snd_soc_read(source->codec, RT5640_GLB_CLK);
 	val &= RT5640_SCLK_SRC_MASK;
-	if (val == RT5640_SCLK_SRC_PLL1 || val == RT5640_SCLK_SRC_PLL1T)
+	if (val == RT5640_SCLK_SRC_PLL1)
 		return 1;
 	else
 		return 0;
@@ -554,6 +546,20 @@ static const struct snd_kcontrol_new rt5640_sto_dac_r_mix[] = {
 			RT5640_M_ANC_DAC_R_SFT, 1, 1),
 };
 
+static const struct snd_kcontrol_new rt5639_sto_dac_l_mix[] = {
+	SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_STO_DAC_MIXER,
+			RT5640_M_DAC_L1_SFT, 1, 1),
+	SOC_DAPM_SINGLE("DAC L2 Switch", RT5640_STO_DAC_MIXER,
+			RT5640_M_DAC_L2_SFT, 1, 1),
+};
+
+static const struct snd_kcontrol_new rt5639_sto_dac_r_mix[] = {
+	SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_STO_DAC_MIXER,
+			RT5640_M_DAC_R1_SFT, 1, 1),
+	SOC_DAPM_SINGLE("DAC R2 Switch", RT5640_STO_DAC_MIXER,
+			RT5640_M_DAC_R2_SFT, 1, 1),
+};
+
 static const struct snd_kcontrol_new rt5640_mono_dac_l_mix[] = {
 	SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_MONO_DAC_MIXER,
 			RT5640_M_DAC_L1_MONO_L_SFT, 1, 1),
@@ -676,6 +682,30 @@ static const struct snd_kcontrol_new rt5640_out_r_mix[] = {
 			RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
 };
 
+static const struct snd_kcontrol_new rt5639_out_l_mix[] = {
+	SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_L3_MIXER,
+			RT5640_M_BST1_OM_L_SFT, 1, 1),
+	SOC_DAPM_SINGLE("INL Switch", RT5640_OUT_L3_MIXER,
+			RT5640_M_IN_L_OM_L_SFT, 1, 1),
+	SOC_DAPM_SINGLE("REC MIXL Switch", RT5640_OUT_L3_MIXER,
+			RT5640_M_RM_L_OM_L_SFT, 1, 1),
+	SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_OUT_L3_MIXER,
+			RT5640_M_DAC_L1_OM_L_SFT, 1, 1),
+};
+
+static const struct snd_kcontrol_new rt5639_out_r_mix[] = {
+	SOC_DAPM_SINGLE("BST2 Switch", RT5640_OUT_R3_MIXER,
+			RT5640_M_BST4_OM_R_SFT, 1, 1),
+	SOC_DAPM_SINGLE("BST1 Switch", RT5640_OUT_R3_MIXER,
+			RT5640_M_BST1_OM_R_SFT, 1, 1),
+	SOC_DAPM_SINGLE("INR Switch", RT5640_OUT_R3_MIXER,
+			RT5640_M_IN_R_OM_R_SFT, 1, 1),
+	SOC_DAPM_SINGLE("REC MIXR Switch", RT5640_OUT_R3_MIXER,
+			RT5640_M_RM_R_OM_R_SFT, 1, 1),
+	SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_OUT_R3_MIXER,
+			RT5640_M_DAC_R1_OM_R_SFT, 1, 1),
+};
+
 static const struct snd_kcontrol_new rt5640_spo_l_mix[] = {
 	SOC_DAPM_SINGLE("DAC R1 Switch", RT5640_SPO_L_MIXER,
 			RT5640_M_DAC_R1_SPM_L_SFT, 1, 1),
@@ -707,6 +737,13 @@ static const struct snd_kcontrol_new rt5640_hpo_mix[] = {
 			RT5640_M_HPVOL_HM_SFT, 1, 1),
 };
 
+static const struct snd_kcontrol_new rt5639_hpo_mix[] = {
+	SOC_DAPM_SINGLE("HPO MIX DAC1 Switch", RT5640_HPO_MIXER,
+			RT5640_M_DAC1_HM_SFT, 1, 1),
+	SOC_DAPM_SINGLE("HPO MIX HPVOL Switch", RT5640_HPO_MIXER,
+			RT5640_M_HPVOL_HM_SFT, 1, 1),
+};
+
 static const struct snd_kcontrol_new rt5640_lout_mix[] = {
 	SOC_DAPM_SINGLE("DAC L1 Switch", RT5640_LOUT_MIXER,
 			RT5640_M_DAC_L1_LM_SFT, 1, 1),
@@ -824,7 +861,7 @@ static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dac_l2_enum,
 				  0x3, rt5640_dac_l2_src, rt5640_dac_l2_values);
 
 static const struct snd_kcontrol_new rt5640_dac_l2_mux =
-	SOC_DAPM_VALUE_ENUM("DAC2 left channel source", rt5640_dac_l2_enum);
+	SOC_DAPM_ENUM("DAC2 left channel source", rt5640_dac_l2_enum);
 
 static const char * const rt5640_dac_r2_src[] = {
 	"IF2",
@@ -859,7 +896,7 @@ static SOC_VALUE_ENUM_SINGLE_DECL(rt5640_dai_iis_map_enum,
 				  rt5640_dai_iis_map_values);
 
 static const struct snd_kcontrol_new rt5640_dai_mux =
-	SOC_DAPM_VALUE_ENUM("DAI select", rt5640_dai_iis_map_enum);
+	SOC_DAPM_ENUM("DAI select", rt5640_dai_iis_map_enum);
 
 /* SDI select */
 static const char * const rt5640_sdi_sel[] = {
@@ -872,54 +909,6 @@ static SOC_ENUM_SINGLE_DECL(rt5640_sdi_sel_enum, RT5640_I2S2_SDP,
 static const struct snd_kcontrol_new rt5640_sdi_mux =
 	SOC_DAPM_ENUM("SDI select", rt5640_sdi_sel_enum);
 
-static int rt5640_set_dmic1_event(struct snd_soc_dapm_widget *w,
-	struct snd_kcontrol *kcontrol, int event)
-{
-	struct snd_soc_codec *codec = w->codec;
-
-	switch (event) {
-	case SND_SOC_DAPM_PRE_PMU:
-		snd_soc_update_bits(codec, RT5640_GPIO_CTRL1,
-			RT5640_GP2_PIN_MASK | RT5640_GP3_PIN_MASK,
-			RT5640_GP2_PIN_DMIC1_SCL | RT5640_GP3_PIN_DMIC1_SDA);
-		snd_soc_update_bits(codec, RT5640_DMIC,
-			RT5640_DMIC_1L_LH_MASK | RT5640_DMIC_1R_LH_MASK |
-			RT5640_DMIC_1_DP_MASK,
-			RT5640_DMIC_1L_LH_FALLING | RT5640_DMIC_1R_LH_RISING |
-			RT5640_DMIC_1_DP_IN1P);
-		break;
-
-	default:
-		return 0;
-	}
-
-	return 0;
-}
-
-static int rt5640_set_dmic2_event(struct snd_soc_dapm_widget *w,
-	struct snd_kcontrol *kcontrol, int event)
-{
-	struct snd_soc_codec *codec = w->codec;
-
-	switch (event) {
-	case SND_SOC_DAPM_PRE_PMU:
-		snd_soc_update_bits(codec, RT5640_GPIO_CTRL1,
-			RT5640_GP2_PIN_MASK | RT5640_GP4_PIN_MASK,
-			RT5640_GP2_PIN_DMIC1_SCL | RT5640_GP4_PIN_DMIC2_SDA);
-		snd_soc_update_bits(codec, RT5640_DMIC,
-			RT5640_DMIC_2L_LH_MASK | RT5640_DMIC_2R_LH_MASK |
-			RT5640_DMIC_2_DP_MASK,
-			RT5640_DMIC_2L_LH_FALLING | RT5640_DMIC_2R_LH_RISING |
-			RT5640_DMIC_2_DP_IN1N);
-		break;
-
-	default:
-		return 0;
-	}
-
-	return 0;
-}
-
 static void hp_amp_power_on(struct snd_soc_codec *codec)
 {
 	struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
@@ -1054,12 +1043,10 @@ static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = {
 
 	SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
 		set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
-	SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC,
-		RT5640_DMIC_1_EN_SFT, 0, rt5640_set_dmic1_event,
-		SND_SOC_DAPM_PRE_PMU),
-	SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC,
-		RT5640_DMIC_2_EN_SFT, 0, rt5640_set_dmic2_event,
-		SND_SOC_DAPM_PRE_PMU),
+	SND_SOC_DAPM_SUPPLY("DMIC1 Power", RT5640_DMIC, RT5640_DMIC_1_EN_SFT, 0,
+		NULL, 0),
+	SND_SOC_DAPM_SUPPLY("DMIC2 Power", RT5640_DMIC, RT5640_DMIC_2_EN_SFT, 0,
+		NULL, 0),
 	/* Boost */
 	SND_SOC_DAPM_PGA("BST1", RT5640_PWR_ANLG2,
 		RT5640_PWR_BST1_BIT, 0, NULL, 0),
@@ -1146,26 +1133,15 @@ static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = {
 	SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_AIF_IN("AIF2RX", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
 	SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
-	/* Audio DSP */
-	SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
-	/* ANC */
-	SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0),
+
 	/* Output Side */
 	/* DAC mixer before sound effect  */
 	SND_SOC_DAPM_MIXER("DAC MIXL", SND_SOC_NOPM, 0, 0,
 		rt5640_dac_l_mix, ARRAY_SIZE(rt5640_dac_l_mix)),
 	SND_SOC_DAPM_MIXER("DAC MIXR", SND_SOC_NOPM, 0, 0,
 		rt5640_dac_r_mix, ARRAY_SIZE(rt5640_dac_r_mix)),
-	/* DAC2 channel Mux */
-	SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0,
-				&rt5640_dac_l2_mux),
-	SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0,
-				&rt5640_dac_r2_mux),
+
 	/* DAC Mixer */
-	SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
-		rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)),
-	SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
-		rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)),
 	SND_SOC_DAPM_MIXER("Mono DAC MIXL", SND_SOC_NOPM, 0, 0,
 		rt5640_mono_dac_l_mix, ARRAY_SIZE(rt5640_mono_dac_l_mix)),
 	SND_SOC_DAPM_MIXER("Mono DAC MIXR", SND_SOC_NOPM, 0, 0,
@@ -1177,21 +1153,14 @@ static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = {
 	/* DACs */
 	SND_SOC_DAPM_DAC("DAC L1", NULL, RT5640_PWR_DIG1,
 			RT5640_PWR_DAC_L1_BIT, 0),
-	SND_SOC_DAPM_DAC("DAC L2", NULL, RT5640_PWR_DIG1,
-			RT5640_PWR_DAC_L2_BIT, 0),
 	SND_SOC_DAPM_DAC("DAC R1", NULL, RT5640_PWR_DIG1,
 			RT5640_PWR_DAC_R1_BIT, 0),
-	SND_SOC_DAPM_DAC("DAC R2", NULL, RT5640_PWR_DIG1,
-			RT5640_PWR_DAC_R2_BIT, 0),
+
 	/* SPK/OUT Mixer */
 	SND_SOC_DAPM_MIXER("SPK MIXL", RT5640_PWR_MIXER, RT5640_PWR_SM_L_BIT,
 		0, rt5640_spk_l_mix, ARRAY_SIZE(rt5640_spk_l_mix)),
 	SND_SOC_DAPM_MIXER("SPK MIXR", RT5640_PWR_MIXER, RT5640_PWR_SM_R_BIT,
 		0, rt5640_spk_r_mix, ARRAY_SIZE(rt5640_spk_r_mix)),
-	SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
-		0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)),
-	SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
-		0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)),
 	/* Ouput Volume */
 	SND_SOC_DAPM_PGA("SPKVOL L", RT5640_PWR_VOL,
 		RT5640_PWR_SV_L_BIT, 0, NULL, 0),
@@ -1210,16 +1179,8 @@ static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = {
 		0, rt5640_spo_l_mix, ARRAY_SIZE(rt5640_spo_l_mix)),
 	SND_SOC_DAPM_MIXER("SPOR MIX", SND_SOC_NOPM, 0,
 		0, rt5640_spo_r_mix, ARRAY_SIZE(rt5640_spo_r_mix)),
-	SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
-		rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
-	SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
-		rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
 	SND_SOC_DAPM_MIXER("LOUT MIX", RT5640_PWR_ANLG1, RT5640_PWR_LM_BIT, 0,
 		rt5640_lout_mix, ARRAY_SIZE(rt5640_lout_mix)),
-	SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0,
-		rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)),
-	SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1,
-		RT5640_PWR_MA_BIT, 0, NULL, 0),
 	SND_SOC_DAPM_SUPPLY_S("Improve HP Amp Drv", 1, SND_SOC_NOPM,
 		0, 0, rt5640_hp_power_event, SND_SOC_DAPM_POST_PMU),
 	SND_SOC_DAPM_PGA_S("HP Amp", 1, SND_SOC_NOPM, 0, 0,
@@ -1251,10 +1212,69 @@ static const struct snd_soc_dapm_widget rt5640_dapm_widgets[] = {
 	SND_SOC_DAPM_OUTPUT("HPOR"),
 	SND_SOC_DAPM_OUTPUT("LOUTL"),
 	SND_SOC_DAPM_OUTPUT("LOUTR"),
+};
+
+static const struct snd_soc_dapm_widget rt5640_specific_dapm_widgets[] = {
+	/* Audio DSP */
+	SND_SOC_DAPM_PGA("Audio DSP", SND_SOC_NOPM, 0, 0, NULL, 0),
+	/* ANC */
+	SND_SOC_DAPM_PGA("ANC", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+	/* DAC2 channel Mux */
+	SND_SOC_DAPM_MUX("DAC L2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_l2_mux),
+	SND_SOC_DAPM_MUX("DAC R2 Mux", SND_SOC_NOPM, 0, 0, &rt5640_dac_r2_mux),
+
+	SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
+		rt5640_sto_dac_l_mix, ARRAY_SIZE(rt5640_sto_dac_l_mix)),
+	SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
+		rt5640_sto_dac_r_mix, ARRAY_SIZE(rt5640_sto_dac_r_mix)),
+
+	SND_SOC_DAPM_DAC("DAC R2", NULL, RT5640_PWR_DIG1, RT5640_PWR_DAC_R2_BIT,
+		0),
+	SND_SOC_DAPM_DAC("DAC L2", NULL, RT5640_PWR_DIG1, RT5640_PWR_DAC_L2_BIT,
+		0),
+
+	SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
+		0, rt5640_out_l_mix, ARRAY_SIZE(rt5640_out_l_mix)),
+	SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
+		0, rt5640_out_r_mix, ARRAY_SIZE(rt5640_out_r_mix)),
+
+	SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
+		rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
+	SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
+		rt5640_hpo_mix, ARRAY_SIZE(rt5640_hpo_mix)),
+
+	SND_SOC_DAPM_MIXER("Mono MIX", RT5640_PWR_ANLG1, RT5640_PWR_MM_BIT, 0,
+		rt5640_mono_mix, ARRAY_SIZE(rt5640_mono_mix)),
+	SND_SOC_DAPM_SUPPLY("Improve MONO Amp Drv", RT5640_PWR_ANLG1,
+		RT5640_PWR_MA_BIT, 0, NULL, 0),
+
 	SND_SOC_DAPM_OUTPUT("MONOP"),
 	SND_SOC_DAPM_OUTPUT("MONON"),
 };
 
+static const struct snd_soc_dapm_widget rt5639_specific_dapm_widgets[] = {
+	SND_SOC_DAPM_MIXER("Stereo DAC MIXL", SND_SOC_NOPM, 0, 0,
+		rt5639_sto_dac_l_mix, ARRAY_SIZE(rt5639_sto_dac_l_mix)),
+	SND_SOC_DAPM_MIXER("Stereo DAC MIXR", SND_SOC_NOPM, 0, 0,
+		rt5639_sto_dac_r_mix, ARRAY_SIZE(rt5639_sto_dac_r_mix)),
+
+	SND_SOC_DAPM_SUPPLY("DAC L2 Filter", RT5640_PWR_DIG1,
+		RT5640_PWR_DAC_L2_BIT, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("DAC R2 Filter", RT5640_PWR_DIG1,
+		RT5640_PWR_DAC_R2_BIT, 0, NULL, 0),
+
+	SND_SOC_DAPM_MIXER("OUT MIXL", RT5640_PWR_MIXER, RT5640_PWR_OM_L_BIT,
+		0, rt5639_out_l_mix, ARRAY_SIZE(rt5639_out_l_mix)),
+	SND_SOC_DAPM_MIXER("OUT MIXR", RT5640_PWR_MIXER, RT5640_PWR_OM_R_BIT,
+		0, rt5639_out_r_mix, ARRAY_SIZE(rt5639_out_r_mix)),
+
+	SND_SOC_DAPM_MIXER("HPO MIX L", SND_SOC_NOPM, 0, 0,
+		rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)),
+	SND_SOC_DAPM_MIXER("HPO MIX R", SND_SOC_NOPM, 0, 0,
+		rt5639_hpo_mix, ARRAY_SIZE(rt5639_hpo_mix)),
+};
+
 static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
 	{"IN1P", NULL, "LDO2"},
 	{"IN2P", NULL, "LDO2"},
@@ -1323,22 +1343,22 @@ static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
 	{"Stereo ADC MIXL", "ADC1 Switch", "Stereo ADC L1 Mux"},
 	{"Stereo ADC MIXL", "ADC2 Switch", "Stereo ADC L2 Mux"},
 	{"Stereo ADC MIXL", NULL, "Stereo Filter"},
-	{"Stereo Filter", NULL, "PLL1", check_sysclk1_source},
+	{"Stereo Filter", NULL, "PLL1", is_sys_clk_from_pll},
 
 	{"Stereo ADC MIXR", "ADC1 Switch", "Stereo ADC R1 Mux"},
 	{"Stereo ADC MIXR", "ADC2 Switch", "Stereo ADC R2 Mux"},
 	{"Stereo ADC MIXR", NULL, "Stereo Filter"},
-	{"Stereo Filter", NULL, "PLL1", check_sysclk1_source},
+	{"Stereo Filter", NULL, "PLL1", is_sys_clk_from_pll},
 
 	{"Mono ADC MIXL", "ADC1 Switch", "Mono ADC L1 Mux"},
 	{"Mono ADC MIXL", "ADC2 Switch", "Mono ADC L2 Mux"},
 	{"Mono ADC MIXL", NULL, "Mono Left Filter"},
-	{"Mono Left Filter", NULL, "PLL1", check_sysclk1_source},
+	{"Mono Left Filter", NULL, "PLL1", is_sys_clk_from_pll},
 
 	{"Mono ADC MIXR", "ADC1 Switch", "Mono ADC R1 Mux"},
 	{"Mono ADC MIXR", "ADC2 Switch", "Mono ADC R2 Mux"},
 	{"Mono ADC MIXR", NULL, "Mono Right Filter"},
-	{"Mono Right Filter", NULL, "PLL1", check_sysclk1_source},
+	{"Mono Right Filter", NULL, "PLL1", is_sys_clk_from_pll},
 
 	{"IF2 ADC L", NULL, "Mono ADC MIXL"},
 	{"IF2 ADC R", NULL, "Mono ADC MIXR"},
@@ -1396,71 +1416,38 @@ static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
 	{"DAC MIXR", "Stereo ADC Switch", "Stereo ADC MIXR"},
 	{"DAC MIXR", "INF1 Switch", "IF1 DAC R"},
 
-	{"ANC", NULL, "Stereo ADC MIXL"},
-	{"ANC", NULL, "Stereo ADC MIXR"},
-
-	{"Audio DSP", NULL, "DAC MIXL"},
-	{"Audio DSP", NULL, "DAC MIXR"},
-
-	{"DAC L2 Mux", "IF2", "IF2 DAC L"},
-	{"DAC L2 Mux", "Base L/R", "Audio DSP"},
-
-	{"DAC R2 Mux", "IF2", "IF2 DAC R"},
-
 	{"Stereo DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
-	{"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
-	{"Stereo DAC MIXL", "ANC Switch", "ANC"},
 	{"Stereo DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
-	{"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
-	{"Stereo DAC MIXR", "ANC Switch", "ANC"},
 
 	{"Mono DAC MIXL", "DAC L1 Switch", "DAC MIXL"},
-	{"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
-	{"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"},
 	{"Mono DAC MIXR", "DAC R1 Switch", "DAC MIXR"},
-	{"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
-	{"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"},
 
 	{"DIG MIXL", "DAC L1 Switch", "DAC MIXL"},
-	{"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"},
 	{"DIG MIXR", "DAC R1 Switch", "DAC MIXR"},
-	{"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"},
 
 	{"DAC L1", NULL, "Stereo DAC MIXL"},
-	{"DAC L1", NULL, "PLL1", check_sysclk1_source},
+	{"DAC L1", NULL, "PLL1", is_sys_clk_from_pll},
 	{"DAC R1", NULL, "Stereo DAC MIXR"},
-	{"DAC R1", NULL, "PLL1", check_sysclk1_source},
-	{"DAC L2", NULL, "Mono DAC MIXL"},
-	{"DAC L2", NULL, "PLL1", check_sysclk1_source},
-	{"DAC R2", NULL, "Mono DAC MIXR"},
-	{"DAC R2", NULL, "PLL1", check_sysclk1_source},
+	{"DAC R1", NULL, "PLL1", is_sys_clk_from_pll},
 
 	{"SPK MIXL", "REC MIXL Switch", "RECMIXL"},
 	{"SPK MIXL", "INL Switch", "INL VOL"},
 	{"SPK MIXL", "DAC L1 Switch", "DAC L1"},
-	{"SPK MIXL", "DAC L2 Switch", "DAC L2"},
 	{"SPK MIXL", "OUT MIXL Switch", "OUT MIXL"},
 	{"SPK MIXR", "REC MIXR Switch", "RECMIXR"},
 	{"SPK MIXR", "INR Switch", "INR VOL"},
 	{"SPK MIXR", "DAC R1 Switch", "DAC R1"},
-	{"SPK MIXR", "DAC R2 Switch", "DAC R2"},
 	{"SPK MIXR", "OUT MIXR Switch", "OUT MIXR"},
 
-	{"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"},
 	{"OUT MIXL", "BST1 Switch", "BST1"},
 	{"OUT MIXL", "INL Switch", "INL VOL"},
 	{"OUT MIXL", "REC MIXL Switch", "RECMIXL"},
-	{"OUT MIXL", "DAC R2 Switch", "DAC R2"},
-	{"OUT MIXL", "DAC L2 Switch", "DAC L2"},
 	{"OUT MIXL", "DAC L1 Switch", "DAC L1"},
 
-	{"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"},
 	{"OUT MIXR", "BST2 Switch", "BST2"},
 	{"OUT MIXR", "BST1 Switch", "BST1"},
 	{"OUT MIXR", "INR Switch", "INR VOL"},
 	{"OUT MIXR", "REC MIXR Switch", "RECMIXR"},
-	{"OUT MIXR", "DAC L2 Switch", "DAC L2"},
-	{"OUT MIXR", "DAC R2 Switch", "DAC R2"},
 	{"OUT MIXR", "DAC R1 Switch", "DAC R1"},
 
 	{"SPKVOL L", NULL, "SPK MIXL"},
@@ -1479,11 +1466,9 @@ static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
 	{"SPOR MIX", "SPKVOL R Switch", "SPKVOL R"},
 	{"SPOR MIX", "BST1 Switch", "BST1"},
 
-	{"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"},
 	{"HPO MIX L", "HPO MIX DAC1 Switch", "DAC L1"},
 	{"HPO MIX L", "HPO MIX HPVOL Switch", "HPOVOL L"},
 	{"HPO MIX L", NULL, "HP L Amp"},
-	{"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"},
 	{"HPO MIX R", "HPO MIX DAC1 Switch", "DAC R1"},
 	{"HPO MIX R", "HPO MIX HPVOL Switch", "HPOVOL R"},
 	{"HPO MIX R", NULL, "HP R Amp"},
@@ -1493,12 +1478,6 @@ static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
 	{"LOUT MIX", "OUTVOL L Switch", "OUTVOL L"},
 	{"LOUT MIX", "OUTVOL R Switch", "OUTVOL R"},
 
-	{"Mono MIX", "DAC R2 Switch", "DAC R2"},
-	{"Mono MIX", "DAC L2 Switch", "DAC L2"},
-	{"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
-	{"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
-	{"Mono MIX", "BST1 Switch", "BST1"},
-
 	{"HP Amp", NULL, "HPO MIX L"},
 	{"HP Amp", NULL, "HPO MIX R"},
 
@@ -1523,11 +1502,82 @@ static const struct snd_soc_dapm_route rt5640_dapm_routes[] = {
 	{"HPOR", NULL, "HP R Playback"},
 	{"LOUTL", NULL, "LOUT MIX"},
 	{"LOUTR", NULL, "LOUT MIX"},
+};
+
+static const struct snd_soc_dapm_route rt5640_specific_dapm_routes[] = {
+	{"ANC", NULL, "Stereo ADC MIXL"},
+	{"ANC", NULL, "Stereo ADC MIXR"},
+
+	{"Audio DSP", NULL, "DAC MIXL"},
+	{"Audio DSP", NULL, "DAC MIXR"},
+
+	{"DAC L2 Mux", "IF2", "IF2 DAC L"},
+	{"DAC L2 Mux", "Base L/R", "Audio DSP"},
+
+	{"DAC R2 Mux", "IF2", "IF2 DAC R"},
+
+	{"Stereo DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
+	{"Stereo DAC MIXL", "ANC Switch", "ANC"},
+	{"Stereo DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
+	{"Stereo DAC MIXR", "ANC Switch", "ANC"},
+
+	{"Mono DAC MIXL", "DAC L2 Switch", "DAC L2 Mux"},
+	{"Mono DAC MIXL", "DAC R2 Switch", "DAC R2 Mux"},
+
+	{"Mono DAC MIXR", "DAC R2 Switch", "DAC R2 Mux"},
+	{"Mono DAC MIXR", "DAC L2 Switch", "DAC L2 Mux"},
+
+	{"DIG MIXR", "DAC R2 Switch", "DAC R2 Mux"},
+	{"DIG MIXL", "DAC L2 Switch", "DAC L2 Mux"},
+
+	{"DAC L2", NULL, "Mono DAC MIXL"},
+	{"DAC L2", NULL, "PLL1", is_sys_clk_from_pll},
+	{"DAC R2", NULL, "Mono DAC MIXR"},
+	{"DAC R2", NULL, "PLL1", is_sys_clk_from_pll},
+
+	{"SPK MIXL", "DAC L2 Switch", "DAC L2"},
+	{"SPK MIXR", "DAC R2 Switch", "DAC R2"},
+
+	{"OUT MIXL", "SPK MIXL Switch", "SPK MIXL"},
+	{"OUT MIXR", "SPK MIXR Switch", "SPK MIXR"},
+
+	{"OUT MIXL", "DAC R2 Switch", "DAC R2"},
+	{"OUT MIXL", "DAC L2 Switch", "DAC L2"},
+
+	{"OUT MIXR", "DAC L2 Switch", "DAC L2"},
+	{"OUT MIXR", "DAC R2 Switch", "DAC R2"},
+
+	{"HPO MIX L", "HPO MIX DAC2 Switch", "DAC L2"},
+	{"HPO MIX R", "HPO MIX DAC2 Switch", "DAC R2"},
+
+	{"Mono MIX", "DAC R2 Switch", "DAC R2"},
+	{"Mono MIX", "DAC L2 Switch", "DAC L2"},
+	{"Mono MIX", "OUTVOL R Switch", "OUTVOL R"},
+	{"Mono MIX", "OUTVOL L Switch", "OUTVOL L"},
+	{"Mono MIX", "BST1 Switch", "BST1"},
+
 	{"MONOP", NULL, "Mono MIX"},
 	{"MONON", NULL, "Mono MIX"},
 	{"MONOP", NULL, "Improve MONO Amp Drv"},
 };
 
+static const struct snd_soc_dapm_route rt5639_specific_dapm_routes[] = {
+	{"Stereo DAC MIXL", "DAC L2 Switch", "IF2 DAC L"},
+	{"Stereo DAC MIXR", "DAC R2 Switch", "IF2 DAC R"},
+
+	{"Mono DAC MIXL", "DAC L2 Switch", "IF2 DAC L"},
+	{"Mono DAC MIXL", "DAC R2 Switch", "IF2 DAC R"},
+
+	{"Mono DAC MIXR", "DAC R2 Switch", "IF2 DAC R"},
+	{"Mono DAC MIXR", "DAC L2 Switch", "IF2 DAC L"},
+
+	{"DIG MIXL", "DAC L2 Switch", "IF2 DAC L"},
+	{"DIG MIXR", "DAC R2 Switch", "IF2 DAC R"},
+
+	{"IF2 DAC L", NULL, "DAC L2 Filter"},
+	{"IF2 DAC R", NULL, "DAC R2 Filter"},
+};
+
 static int get_sdp_info(struct snd_soc_codec *codec, int dai_id)
 {
 	int ret = 0, val;
@@ -1576,21 +1626,6 @@ static int get_sdp_info(struct snd_soc_codec *codec, int dai_id)
 	return ret;
 }
 
-static int get_clk_info(int sclk, int rate)
-{
-	int i, pd[] = {1, 2, 3, 4, 6, 8, 12, 16};
-
-	if (sclk <= 0 || rate <= 0)
-		return -EINVAL;
-
-	rate = rate << 8;
-	for (i = 0; i < ARRAY_SIZE(pd); i++)
-		if (sclk == rate * pd[i])
-			return i;
-
-	return -EINVAL;
-}
-
 static int rt5640_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
 {
@@ -1600,7 +1635,7 @@ static int rt5640_hw_params(struct snd_pcm_substream *substream,
 	int dai_sel, pre_div, bclk_ms, frame_size;
 
 	rt5640->lrck[dai->id] = params_rate(params);
-	pre_div = get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]);
+	pre_div = rl6231_get_clk_info(rt5640->sysclk, rt5640->lrck[dai->id]);
 	if (pre_div < 0) {
 		dev_err(codec->dev, "Unsupported clock setting %d for DAI %d\n",
 			rt5640->lrck[dai->id], dai->id);
@@ -1622,16 +1657,16 @@ static int rt5640_hw_params(struct snd_pcm_substream *substream,
 	dev_dbg(dai->dev, "bclk_ms is %d and pre_div is %d for iis %d\n",
 				bclk_ms, pre_div, dai->id);
 
-	switch (params_format(params)) {
-	case SNDRV_PCM_FORMAT_S16_LE:
+	switch (params_width(params)) {
+	case 16:
 		break;
-	case SNDRV_PCM_FORMAT_S20_3LE:
+	case 20:
 		val_len |= RT5640_I2S_DL_20;
 		break;
-	case SNDRV_PCM_FORMAT_S24_LE:
+	case 24:
 		val_len |= RT5640_I2S_DL_24;
 		break;
-	case SNDRV_PCM_FORMAT_S8:
+	case 8:
 		val_len |= RT5640_I2S_DL_8;
 		break;
 	default:
@@ -1744,12 +1779,6 @@ static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai,
 	case RT5640_SCLK_S_PLL1:
 		reg_val |= RT5640_SCLK_SRC_PLL1;
 		break;
-	case RT5640_SCLK_S_PLL1_TK:
-		reg_val |= RT5640_SCLK_SRC_PLL1T;
-		break;
-	case RT5640_SCLK_S_RCCLK:
-		reg_val |= RT5640_SCLK_SRC_RCCLK;
-		break;
 	default:
 		dev_err(codec->dev, "Invalid clock id (%d)\n", clk_id);
 		return -EINVAL;
@@ -1763,65 +1792,12 @@ static int rt5640_set_dai_sysclk(struct snd_soc_dai *dai,
 	return 0;
 }
 
-/**
- * rt5640_pll_calc - Calculate PLL M/N/K code.
- * @freq_in: external clock provided to codec.
- * @freq_out: target clock which codec works on.
- * @pll_code: Pointer to structure with M, N, K and bypass flag.
- *
- * Calculate M/N/K code to configure PLL for codec. And K is assigned to 2
- * which make calculation more efficiently.
- *
- * Returns 0 for success or negative error code.
- */
-static int rt5640_pll_calc(const unsigned int freq_in,
-	const unsigned int freq_out, struct rt5640_pll_code *pll_code)
-{
-	int max_n = RT5640_PLL_N_MAX, max_m = RT5640_PLL_M_MAX;
-	int n = 0, m = 0, red, n_t, m_t, in_t, out_t;
-	int red_t = abs(freq_out - freq_in);
-	bool bypass = false;
-
-	if (RT5640_PLL_INP_MAX < freq_in || RT5640_PLL_INP_MIN > freq_in)
-		return -EINVAL;
-
-	for (n_t = 0; n_t <= max_n; n_t++) {
-		in_t = (freq_in >> 1) + (freq_in >> 2) * n_t;
-		if (in_t < 0)
-			continue;
-		if (in_t == freq_out) {
-			bypass = true;
-			n = n_t;
-			goto code_find;
-		}
-		for (m_t = 0; m_t <= max_m; m_t++) {
-			out_t = in_t / (m_t + 2);
-			red = abs(out_t - freq_out);
-			if (red < red_t) {
-				n = n_t;
-				m = m_t;
-				if (red == 0)
-					goto code_find;
-				red_t = red;
-			}
-		}
-	}
-	pr_debug("Only get approximation about PLL\n");
-
-code_find:
-	pll_code->m_bp = bypass;
-	pll_code->m_code = m;
-	pll_code->n_code = n;
-	pll_code->k_code = 2;
-	return 0;
-}
-
 static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
 			unsigned int freq_in, unsigned int freq_out)
 {
 	struct snd_soc_codec *codec = dai->codec;
 	struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
-	struct rt5640_pll_code *pll_code = &rt5640->pll_code;
+	struct rl6231_pll_code pll_code;
 	int ret, dai_sel;
 
 	if (source == rt5640->pll_src && freq_in == rt5640->pll_in &&
@@ -1865,20 +1841,21 @@ static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
 		return -EINVAL;
 	}
 
-	ret = rt5640_pll_calc(freq_in, freq_out, pll_code);
+	ret = rl6231_pll_calc(freq_in, freq_out, &pll_code);
 	if (ret < 0) {
 		dev_err(codec->dev, "Unsupport input clock %d\n", freq_in);
 		return ret;
 	}
 
-	dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=2\n", pll_code->m_bp,
-		(pll_code->m_bp ? 0 : pll_code->m_code), pll_code->n_code);
+	dev_dbg(codec->dev, "bypass=%d m=%d n=%d k=%d\n",
+		pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code),
+		pll_code.n_code, pll_code.k_code);
 
 	snd_soc_write(codec, RT5640_PLL_CTRL1,
-		pll_code->n_code << RT5640_PLL_N_SFT | pll_code->k_code);
+		pll_code.n_code << RT5640_PLL_N_SFT | pll_code.k_code);
 	snd_soc_write(codec, RT5640_PLL_CTRL2,
-		(pll_code->m_bp ? 0 : pll_code->m_code) << RT5640_PLL_M_SFT |
-		pll_code->m_bp << RT5640_PLL_M_BP_SFT);
+		(pll_code.m_bp ? 0 : pll_code.m_code) << RT5640_PLL_M_SFT |
+		pll_code.m_bp << RT5640_PLL_M_BP_SFT);
 
 	rt5640->pll_in = freq_in;
 	rt5640->pll_out = freq_out;
@@ -1890,11 +1867,9 @@ static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
 static int rt5640_set_bias_level(struct snd_soc_codec *codec,
 			enum snd_soc_bias_level level)
 {
-	struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
 	switch (level) {
 	case SND_SOC_BIAS_STANDBY:
 		if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) {
-			regcache_cache_only(rt5640->regmap, false);
 			snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
 				RT5640_PWR_VREF1 | RT5640_PWR_MB |
 				RT5640_PWR_BG | RT5640_PWR_VREF2,
@@ -1904,7 +1879,6 @@ static int rt5640_set_bias_level(struct snd_soc_codec *codec,
 			snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
 				RT5640_PWR_FV1 | RT5640_PWR_FV2,
 				RT5640_PWR_FV1 | RT5640_PWR_FV2);
-			regcache_sync(rt5640->regmap);
 			snd_soc_update_bits(codec, RT5640_DUMMY1,
 						0x0301, 0x0301);
 			snd_soc_update_bits(codec, RT5640_MICBIAS,
@@ -1938,13 +1912,39 @@ static int rt5640_probe(struct snd_soc_codec *codec)
 
 	rt5640->codec = codec;
 
-	codec->dapm.idle_bias_off = 1;
 	rt5640_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
 	snd_soc_update_bits(codec, RT5640_DUMMY1, 0x0301, 0x0301);
 	snd_soc_update_bits(codec, RT5640_MICBIAS, 0x0030, 0x0030);
 	snd_soc_update_bits(codec, RT5640_DSP_PATH2, 0xfc00, 0x0c00);
 
+	switch (snd_soc_read(codec, RT5640_RESET) & RT5640_ID_MASK) {
+	case RT5640_ID_5640:
+	case RT5640_ID_5642:
+		snd_soc_add_codec_controls(codec,
+			rt5640_specific_snd_controls,
+			ARRAY_SIZE(rt5640_specific_snd_controls));
+		snd_soc_dapm_new_controls(&codec->dapm,
+			rt5640_specific_dapm_widgets,
+			ARRAY_SIZE(rt5640_specific_dapm_widgets));
+		snd_soc_dapm_add_routes(&codec->dapm,
+			rt5640_specific_dapm_routes,
+			ARRAY_SIZE(rt5640_specific_dapm_routes));
+		break;
+	case RT5640_ID_5639:
+		snd_soc_dapm_new_controls(&codec->dapm,
+			rt5639_specific_dapm_widgets,
+			ARRAY_SIZE(rt5639_specific_dapm_widgets));
+		snd_soc_dapm_add_routes(&codec->dapm,
+			rt5639_specific_dapm_routes,
+			ARRAY_SIZE(rt5639_specific_dapm_routes));
+		break;
+	default:
+		dev_err(codec->dev,
+			"The driver is for RT5639 RT5640 or RT5642 only\n");
+		return -ENODEV;
+	}
+
 	return 0;
 }
 
@@ -1979,6 +1979,9 @@ static int rt5640_resume(struct snd_soc_codec *codec)
 		msleep(400);
 	}
 
+	regcache_cache_only(rt5640->regmap, false);
+	regcache_sync(rt5640->regmap);
+
 	return 0;
 }
 #else
@@ -2044,6 +2047,7 @@ static struct snd_soc_codec_driver soc_codec_dev_rt5640 = {
 	.suspend = rt5640_suspend,
 	.resume = rt5640_resume,
 	.set_bias_level = rt5640_set_bias_level,
+	.idle_bias_off = true,
 	.controls = rt5640_snd_controls,
 	.num_controls = ARRAY_SIZE(rt5640_snd_controls),
 	.dapm_widgets = rt5640_dapm_widgets,
@@ -2070,12 +2074,15 @@ static const struct regmap_config rt5640_regmap = {
 
 static const struct i2c_device_id rt5640_i2c_id[] = {
 	{ "rt5640", 0 },
+	{ "rt5639", 0 },
+	{ "rt5642", 0 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, rt5640_i2c_id);
 
 #if defined(CONFIG_OF)
 static const struct of_device_id rt5640_of_match[] = {
+	{ .compatible = "realtek,rt5639", },
 	{ .compatible = "realtek,rt5640", },
 	{},
 };
@@ -2166,7 +2173,7 @@ static int rt5640_i2c_probe(struct i2c_client *i2c,
 	}
 
 	regmap_read(rt5640->regmap, RT5640_VENDOR_ID2, &val);
-	if ((val != RT5640_DEVICE_ID)) {
+	if (val != RT5640_DEVICE_ID) {
 		dev_err(&i2c->dev,
 			"Device with ID register %x is not rt5640/39\n", val);
 		return -ENODEV;
@@ -2187,6 +2194,25 @@ static int rt5640_i2c_probe(struct i2c_client *i2c,
 		regmap_update_bits(rt5640->regmap, RT5640_IN3_IN4,
 					RT5640_IN_DF2, RT5640_IN_DF2);
 
+	if (rt5640->pdata.dmic_en) {
+		regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
+			RT5640_GP2_PIN_MASK, RT5640_GP2_PIN_DMIC1_SCL);
+
+		if (rt5640->pdata.dmic1_data_pin) {
+			regmap_update_bits(rt5640->regmap, RT5640_DMIC,
+				RT5640_DMIC_1_DP_MASK, RT5640_DMIC_1_DP_GPIO3);
+			regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
+				RT5640_GP3_PIN_MASK, RT5640_GP3_PIN_DMIC1_SDA);
+		}
+
+		if (rt5640->pdata.dmic2_data_pin) {
+			regmap_update_bits(rt5640->regmap, RT5640_DMIC,
+				RT5640_DMIC_2_DP_MASK, RT5640_DMIC_2_DP_GPIO4);
+			regmap_update_bits(rt5640->regmap, RT5640_GPIO_CTRL1,
+				RT5640_GP4_PIN_MASK, RT5640_GP4_PIN_DMIC2_SDA);
+		}
+	}
+
 	rt5640->hp_mute = 1;
 
 	ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5640,
@@ -2219,6 +2245,6 @@ static struct i2c_driver rt5640_i2c_driver = {
 };
 module_i2c_driver(rt5640_i2c_driver);
 
-MODULE_DESCRIPTION("ASoC RT5640 driver");
+MODULE_DESCRIPTION("ASoC RT5640/RT5639 driver");
 MODULE_AUTHOR("Johnny Hsu <johnnyhsu@realtek.com>");
 MODULE_LICENSE("GPL v2");