Merge remote-tracking branches 'asoc/topic/tdm-slot', 'asoc/topic/tegra',...

Merge remote-tracking branches 'asoc/topic/tdm-slot', 'asoc/topic/tegra', 'asoc/topic/tlv320aic3x', 'asoc/topic/ts3a227e' and 'asoc/topic/ts3a277e' into asoc-next

Documentation/devicetree/bindings/sound/nvidia,tegra-audio-rt5677.txt

+NVIDIA Tegra audio complex, with RT5677 CODEC
+
+Required properties:
+- compatible : "nvidia,tegra-audio-rt5677"
+- clocks : Must contain an entry for each entry in clock-names.
+  See ../clocks/clock-bindings.txt for details.
+- clock-names : Must include the following entries:
+  - pll_a
+  - pll_a_out0
+  - mclk (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
+- nvidia,model : The user-visible name of this sound complex.
+- nvidia,audio-routing : A list of the connections between audio components.
+  Each entry is a pair of strings, the first being the connection's sink,
+  the second being the connection's source. Valid names for sources and
+  sinks are the RT5677's pins (as documented in its binding), and the jacks
+  on the board:
+
+  * Headphone
+  * Speaker
+  * Headset Mic
+  * Internal Mic 1
+  * Internal Mic 2
+
+- nvidia,i2s-controller : The phandle of the Tegra I2S controller that's
+  connected to the CODEC.
+- nvidia,audio-codec : The phandle of the RT5677 audio codec. This binding
+  assumes that AIF1 on the CODEC is connected to Tegra.
+
+Optional properties:
+- nvidia,hp-det-gpios : The GPIO that detects headphones are plugged in
+- nvidia,hp-en-gpios : The GPIO that enables headphone amplifier
+- nvidia,mic-present-gpios: The GPIO that mic jack is plugged in
+- nvidia,dmic-clk-en-gpios : The GPIO that gates DMIC clock signal
+
+Example:
+
+sound {
+	compatible = "nvidia,tegra-audio-rt5677-ryu",
+	        "nvidia,tegra-audio-rt5677";
+	nvidia,model = "NVIDIA Tegra Ryu";
+
+	nvidia,audio-routing =
+		"Headphone", "LOUT2",
+		"Headphone", "LOUT1",
+		"Headset Mic", "MICBIAS1",
+		"IN1P", "Headset Mic",
+		"IN1N", "Headset Mic",
+		"DMIC L1", "Internal Mic 1",
+		"DMIC R1", "Internal Mic 1",
+		"DMIC L2", "Internal Mic 2",
+		"DMIC R2", "Internal Mic 2",
+		"Speaker", "PDM1L",
+		"Speaker", "PDM1R";
+
+	nvidia,i2s-controller = <&tegra_i2s1>;
+	nvidia,audio-codec = <&rt5677>;
+
+	nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>;
+	nvidia,mic-present-gpios = <&gpio TEGRA_GPIO(O, 5) GPIO_ACTIVE_LOW>;
+	nvidia,hp-en-gpios = <&rt5677 1 GPIO_ACTIVE_HIGH>;
+	nvidia,dmic-clk-en-gpios = <&rt5677 2 GPIO_ACTIVE_HIGH>;
+
+	clocks = <&tegra_car TEGRA124_CLK_PLL_A>,
+	         <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
+	         <&tegra_car TEGRA124_CLK_EXTERN1>;
+	clock-names = "pll_a", "pll_a_out0", "mclk";
+};

Documentation/devicetree/bindings/sound/tlv320aic3x.txt

@@ -9,6 +9,7 @@ Required properties:
     "ti,tlv320aic33" - TLV320AIC33
     "ti,tlv320aic3007" - TLV320AIC3007
     "ti,tlv320aic3106" - TLV320AIC3106
+    "ti,tlv320aic3104" - TLV320AIC3104
 
 
 - reg - <int> -  I2C slave address
@@ -18,6 +19,7 @@ Optional properties:
 
 - gpio-reset - gpio pin number used for codec reset
 - ai3x-gpio-func - <array of 2 int> - AIC3X_GPIO1 & AIC3X_GPIO2 Functionality
+				    - Not supported on tlv320aic3104
 - ai3x-micbias-vg - MicBias Voltage required.
 	1 - MICBIAS output is powered to 2.0V,
 	2 - MICBIAS output is powered to 2.5V,
@@ -36,7 +38,13 @@ CODEC output pins:
   * HPLCOM
   * HPRCOM
 
-CODEC input pins:
+CODEC input pins for TLV320AIC3104:
+  * MIC2L
+  * MIC2R
+  * LINE1L
+  * LINE1R
+
+CODEC input pins for other compatible codecs:
   * MIC3L
   * MIC3R
   * LINE1L

Documentation/devicetree/bindings/sound/ts3a227e.txt

@@ -13,6 +13,11 @@ Required properties:
  - interrupt-parent:	The parent interrupt controller
  - interrupts:		Interrupt number for /INT pin from the 227e
 
+Optional properies:
+ - ti,micbias:   Intended MICBIAS voltage (datasheet section 9.6.7).
+      Select 0/1/2/3/4/5/6/7 to specify MACBIAS voltage
+      2.1V/2.2V/2.3V/2.4V/2.5V/2.6V/2.7V/2.8V
+      Default value is "1" (2.2V).
 
 Examples:
 

sound/soc/codecs/mc13783.c

@@ -328,16 +328,16 @@ static int mc13783_set_tdm_slot_dac(struct snd_soc_dai *dai,
 	}
 
 	switch (rx_mask) {
-	case 0xfffffffc:
+	case 0x03:
 		val |= SSI_NETWORK_DAC_RXSLOT_0_1;
 		break;
-	case 0xfffffff3:
+	case 0x0c:
 		val |= SSI_NETWORK_DAC_RXSLOT_2_3;
 		break;
-	case 0xffffffcf:
+	case 0x30:
 		val |= SSI_NETWORK_DAC_RXSLOT_4_5;
 		break;
-	case 0xffffff3f:
+	case 0xc0:
 		val |= SSI_NETWORK_DAC_RXSLOT_6_7;
 		break;
 	default:
@@ -360,7 +360,7 @@ static int mc13783_set_tdm_slot_codec(struct snd_soc_dai *dai,
 	if (slots != 4)
 		return -EINVAL;
 
-	if (tx_mask != 0xfffffffc)
+	if (tx_mask != 0x3)
 		return -EINVAL;
 
 	val |= (0x00 << 2);	/* primary timeslot RX/TX(?) is 0 */

sound/soc/codecs/tlv320aic3x.c

@@ -87,6 +87,7 @@ struct aic3x_priv {
 #define AIC3X_MODEL_3X 0
 #define AIC3X_MODEL_33 1
 #define AIC3X_MODEL_3007 2
+#define AIC3X_MODEL_3104 3
 	u16 model;
 
 	/* Selects the micbias voltage */
@@ -316,52 +317,37 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = {
 	 * only for swapped L-to-R and R-to-L routes. See below stereo controls
 	 * for direct L-to-L and R-to-R routes.
 	 */
-	SOC_SINGLE_TLV("Left Line Mixer Line2R Bypass Volume",
-		       LINE2R_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Left Line Mixer PGAR Bypass Volume",
 		       PGAR_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Left Line Mixer DACR1 Playback Volume",
 		       DACR1_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv),
 
-	SOC_SINGLE_TLV("Right Line Mixer Line2L Bypass Volume",
-		       LINE2L_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Right Line Mixer PGAL Bypass Volume",
 		       PGAL_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Right Line Mixer DACL1 Playback Volume",
 		       DACL1_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv),
 
-	SOC_SINGLE_TLV("Left HP Mixer Line2R Bypass Volume",
-		       LINE2R_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Left HP Mixer PGAR Bypass Volume",
 		       PGAR_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Left HP Mixer DACR1 Playback Volume",
 		       DACR1_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv),
 
-	SOC_SINGLE_TLV("Right HP Mixer Line2L Bypass Volume",
-		       LINE2L_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Right HP Mixer PGAL Bypass Volume",
 		       PGAL_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Right HP Mixer DACL1 Playback Volume",
 		       DACL1_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv),
 
-	SOC_SINGLE_TLV("Left HPCOM Mixer Line2R Bypass Volume",
-		       LINE2R_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Left HPCOM Mixer PGAR Bypass Volume",
 		       PGAR_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Left HPCOM Mixer DACR1 Playback Volume",
 		       DACR1_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv),
 
-	SOC_SINGLE_TLV("Right HPCOM Mixer Line2L Bypass Volume",
-		       LINE2L_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Right HPCOM Mixer PGAL Bypass Volume",
 		       PGAL_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv),
 	SOC_SINGLE_TLV("Right HPCOM Mixer DACL1 Playback Volume",
 		       DACL1_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv),
 
 	/* Stereo output controls for direct L-to-L and R-to-R routes */
-	SOC_DOUBLE_R_TLV("Line Line2 Bypass Volume",
-			 LINE2L_2_LLOPM_VOL, LINE2R_2_RLOPM_VOL,
-			 0, 118, 1, output_stage_tlv),
 	SOC_DOUBLE_R_TLV("Line PGA Bypass Volume",
 			 PGAL_2_LLOPM_VOL, PGAR_2_RLOPM_VOL,
 			 0, 118, 1, output_stage_tlv),
@@ -369,9 +355,6 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = {
 			 DACL1_2_LLOPM_VOL, DACR1_2_RLOPM_VOL,
 			 0, 118, 1, output_stage_tlv),
 
-	SOC_DOUBLE_R_TLV("HP Line2 Bypass Volume",
-			 LINE2L_2_HPLOUT_VOL, LINE2R_2_HPROUT_VOL,
-			 0, 118, 1, output_stage_tlv),
 	SOC_DOUBLE_R_TLV("HP PGA Bypass Volume",
 			 PGAL_2_HPLOUT_VOL, PGAR_2_HPROUT_VOL,
 			 0, 118, 1, output_stage_tlv),
@@ -379,9 +362,6 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = {
 			 DACL1_2_HPLOUT_VOL, DACR1_2_HPROUT_VOL,
 			 0, 118, 1, output_stage_tlv),
 
-	SOC_DOUBLE_R_TLV("HPCOM Line2 Bypass Volume",
-			 LINE2L_2_HPLCOM_VOL, LINE2R_2_HPRCOM_VOL,
-			 0, 118, 1, output_stage_tlv),
 	SOC_DOUBLE_R_TLV("HPCOM PGA Bypass Volume",
 			 PGAL_2_HPLCOM_VOL, PGAR_2_HPRCOM_VOL,
 			 0, 118, 1, output_stage_tlv),
@@ -424,6 +404,45 @@ static const struct snd_kcontrol_new aic3x_snd_controls[] = {
 	SOC_ENUM("Output Driver Ramp-up step", aic3x_rampup_step_enum),
 };
 
+/* For other than tlv320aic3104 */
+static const struct snd_kcontrol_new aic3x_extra_snd_controls[] = {
+	/*
+	 * Output controls that map to output mixer switches. Note these are
+	 * only for swapped L-to-R and R-to-L routes. See below stereo controls
+	 * for direct L-to-L and R-to-R routes.
+	 */
+	SOC_SINGLE_TLV("Left Line Mixer Line2R Bypass Volume",
+		       LINE2R_2_LLOPM_VOL, 0, 118, 1, output_stage_tlv),
+
+	SOC_SINGLE_TLV("Right Line Mixer Line2L Bypass Volume",
+		       LINE2L_2_RLOPM_VOL, 0, 118, 1, output_stage_tlv),
+
+	SOC_SINGLE_TLV("Left HP Mixer Line2R Bypass Volume",
+		       LINE2R_2_HPLOUT_VOL, 0, 118, 1, output_stage_tlv),
+
+	SOC_SINGLE_TLV("Right HP Mixer Line2L Bypass Volume",
+		       LINE2L_2_HPROUT_VOL, 0, 118, 1, output_stage_tlv),
+
+	SOC_SINGLE_TLV("Left HPCOM Mixer Line2R Bypass Volume",
+		       LINE2R_2_HPLCOM_VOL, 0, 118, 1, output_stage_tlv),
+
+	SOC_SINGLE_TLV("Right HPCOM Mixer Line2L Bypass Volume",
+		       LINE2L_2_HPRCOM_VOL, 0, 118, 1, output_stage_tlv),
+
+	/* Stereo output controls for direct L-to-L and R-to-R routes */
+	SOC_DOUBLE_R_TLV("Line Line2 Bypass Volume",
+			 LINE2L_2_LLOPM_VOL, LINE2R_2_RLOPM_VOL,
+			 0, 118, 1, output_stage_tlv),
+
+	SOC_DOUBLE_R_TLV("HP Line2 Bypass Volume",
+			 LINE2L_2_HPLOUT_VOL, LINE2R_2_HPROUT_VOL,
+			 0, 118, 1, output_stage_tlv),
+
+	SOC_DOUBLE_R_TLV("HPCOM Line2 Bypass Volume",
+			 LINE2L_2_HPLCOM_VOL, LINE2R_2_HPRCOM_VOL,
+			 0, 118, 1, output_stage_tlv),
+};
+
 static const struct snd_kcontrol_new aic3x_mono_controls[] = {
 	SOC_DOUBLE_R_TLV("Mono Line2 Bypass Volume",
 			 LINE2L_2_MONOLOPM_VOL, LINE2R_2_MONOLOPM_VOL,
@@ -464,22 +483,24 @@ SOC_DAPM_ENUM("Route", aic3x_right_hpcom_enum);
 
 /* Left Line Mixer */
 static const struct snd_kcontrol_new aic3x_left_line_mixer_controls[] = {
-	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_LLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_LLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_LLOPM_VOL, 7, 1, 0),
-	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_LLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_LLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_LLOPM_VOL, 7, 1, 0),
+	/* Not on tlv320aic3104 */
+	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_LLOPM_VOL, 7, 1, 0),
+	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_LLOPM_VOL, 7, 1, 0),
 };
 
 /* Right Line Mixer */
 static const struct snd_kcontrol_new aic3x_right_line_mixer_controls[] = {
-	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_RLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_RLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_RLOPM_VOL, 7, 1, 0),
-	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_RLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_RLOPM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_RLOPM_VOL, 7, 1, 0),
+	/* Not on tlv320aic3104 */
+	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_RLOPM_VOL, 7, 1, 0),
+	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_RLOPM_VOL, 7, 1, 0),
 };
 
 /* Mono Mixer */
@@ -494,42 +515,46 @@ static const struct snd_kcontrol_new aic3x_mono_mixer_controls[] = {
 
 /* Left HP Mixer */
 static const struct snd_kcontrol_new aic3x_left_hp_mixer_controls[] = {
-	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLOUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPLOUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPLOUT_VOL, 7, 1, 0),
-	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLOUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPLOUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPLOUT_VOL, 7, 1, 0),
+	/* Not on tlv320aic3104 */
+	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLOUT_VOL, 7, 1, 0),
+	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLOUT_VOL, 7, 1, 0),
 };
 
 /* Right HP Mixer */
 static const struct snd_kcontrol_new aic3x_right_hp_mixer_controls[] = {
-	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPROUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPROUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPROUT_VOL, 7, 1, 0),
-	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPROUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPROUT_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPROUT_VOL, 7, 1, 0),
+	/* Not on tlv320aic3104 */
+	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPROUT_VOL, 7, 1, 0),
+	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPROUT_VOL, 7, 1, 0),
 };
 
 /* Left HPCOM Mixer */
 static const struct snd_kcontrol_new aic3x_left_hpcom_mixer_controls[] = {
-	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPLCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPLCOM_VOL, 7, 1, 0),
-	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPLCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPLCOM_VOL, 7, 1, 0),
+	/* Not on tlv320aic3104 */
+	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPLCOM_VOL, 7, 1, 0),
+	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPLCOM_VOL, 7, 1, 0),
 };
 
 /* Right HPCOM Mixer */
 static const struct snd_kcontrol_new aic3x_right_hpcom_mixer_controls[] = {
-	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPRCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAL Bypass Switch", PGAL_2_HPRCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACL1 Switch", DACL1_2_HPRCOM_VOL, 7, 1, 0),
-	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPRCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("PGAR Bypass Switch", PGAR_2_HPRCOM_VOL, 7, 1, 0),
 	SOC_DAPM_SINGLE("DACR1 Switch", DACR1_2_HPRCOM_VOL, 7, 1, 0),
+	/* Not on tlv320aic3104 */
+	SOC_DAPM_SINGLE("Line2L Bypass Switch", LINE2L_2_HPRCOM_VOL, 7, 1, 0),
+	SOC_DAPM_SINGLE("Line2R Bypass Switch", LINE2R_2_HPRCOM_VOL, 7, 1, 0),
 };
 
 /* Left PGA Mixer */
@@ -550,6 +575,22 @@ static const struct snd_kcontrol_new aic3x_right_pga_mixer_controls[] = {
 	SOC_DAPM_SINGLE_AIC3X("Mic3R Switch", MIC3LR_2_RADC_CTRL, 0, 1, 1),
 };
 
+/* Left PGA Mixer for tlv320aic3104 */
+static const struct snd_kcontrol_new aic3104_left_pga_mixer_controls[] = {
+	SOC_DAPM_SINGLE_AIC3X("Line1L Switch", LINE1L_2_LADC_CTRL, 3, 1, 1),
+	SOC_DAPM_SINGLE_AIC3X("Line1R Switch", LINE1R_2_LADC_CTRL, 3, 1, 1),
+	SOC_DAPM_SINGLE_AIC3X("Mic2L Switch", MIC3LR_2_LADC_CTRL, 4, 1, 1),
+	SOC_DAPM_SINGLE_AIC3X("Mic2R Switch", MIC3LR_2_LADC_CTRL, 0, 1, 1),
+};
+
+/* Right PGA Mixer for tlv320aic3104 */
+static const struct snd_kcontrol_new aic3104_right_pga_mixer_controls[] = {
+	SOC_DAPM_SINGLE_AIC3X("Line1R Switch", LINE1R_2_RADC_CTRL, 3, 1, 1),
+	SOC_DAPM_SINGLE_AIC3X("Line1L Switch", LINE1L_2_RADC_CTRL, 3, 1, 1),
+	SOC_DAPM_SINGLE_AIC3X("Mic2L Switch", MIC3LR_2_RADC_CTRL, 4, 1, 1),
+	SOC_DAPM_SINGLE_AIC3X("Mic2R Switch", MIC3LR_2_RADC_CTRL, 0, 1, 1),
+};
+
 /* Left Line1 Mux */
 static const struct snd_kcontrol_new aic3x_left_line1l_mux_controls =
 SOC_DAPM_ENUM("Route", aic3x_line1l_2_l_enum);
@@ -593,26 +634,56 @@ static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = {
 
 	/* Inputs to Left ADC */
 	SND_SOC_DAPM_ADC("Left ADC", "Left Capture", LINE1L_2_LADC_CTRL, 2, 0),
-	SND_SOC_DAPM_MIXER("Left PGA Mixer", SND_SOC_NOPM, 0, 0,
-			   &aic3x_left_pga_mixer_controls[0],
-			   ARRAY_SIZE(aic3x_left_pga_mixer_controls)),
 	SND_SOC_DAPM_MUX("Left Line1L Mux", SND_SOC_NOPM, 0, 0,
 			 &aic3x_left_line1l_mux_controls),
 	SND_SOC_DAPM_MUX("Left Line1R Mux", SND_SOC_NOPM, 0, 0,
 			 &aic3x_left_line1r_mux_controls),
-	SND_SOC_DAPM_MUX("Left Line2L Mux", SND_SOC_NOPM, 0, 0,
-			 &aic3x_left_line2_mux_controls),
 
 	/* Inputs to Right ADC */
 	SND_SOC_DAPM_ADC("Right ADC", "Right Capture",
 			 LINE1R_2_RADC_CTRL, 2, 0),
-	SND_SOC_DAPM_MIXER("Right PGA Mixer", SND_SOC_NOPM, 0, 0,
-			   &aic3x_right_pga_mixer_controls[0],
-			   ARRAY_SIZE(aic3x_right_pga_mixer_controls)),
 	SND_SOC_DAPM_MUX("Right Line1L Mux", SND_SOC_NOPM, 0, 0,
 			 &aic3x_right_line1l_mux_controls),
 	SND_SOC_DAPM_MUX("Right Line1R Mux", SND_SOC_NOPM, 0, 0,
 			 &aic3x_right_line1r_mux_controls),
+
+	/* Mic Bias */
+	SND_SOC_DAPM_SUPPLY("Mic Bias", MICBIAS_CTRL, 6, 0,
+			 mic_bias_event,
+			 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+
+	SND_SOC_DAPM_OUTPUT("LLOUT"),
+	SND_SOC_DAPM_OUTPUT("RLOUT"),
+	SND_SOC_DAPM_OUTPUT("HPLOUT"),
+	SND_SOC_DAPM_OUTPUT("HPROUT"),
+	SND_SOC_DAPM_OUTPUT("HPLCOM"),
+	SND_SOC_DAPM_OUTPUT("HPRCOM"),
+
+	SND_SOC_DAPM_INPUT("LINE1L"),
+	SND_SOC_DAPM_INPUT("LINE1R"),
+
+	/*
+	 * Virtual output pin to detection block inside codec. This can be
+	 * used to keep codec bias on if gpio or detection features are needed.
+	 * Force pin on or construct a path with an input jack and mic bias
+	 * widgets.
+	 */
+	SND_SOC_DAPM_OUTPUT("Detection"),
+};
+
+/* For other than tlv320aic3104 */
+static const struct snd_soc_dapm_widget aic3x_extra_dapm_widgets[] = {
+	/* Inputs to Left ADC */
+	SND_SOC_DAPM_MIXER("Left PGA Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_left_pga_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_left_pga_mixer_controls)),
+	SND_SOC_DAPM_MUX("Left Line2L Mux", SND_SOC_NOPM, 0, 0,
+			 &aic3x_left_line2_mux_controls),
+
+	/* Inputs to Right ADC */
+	SND_SOC_DAPM_MIXER("Right PGA Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_right_pga_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_right_pga_mixer_controls)),
 	SND_SOC_DAPM_MUX("Right Line2R Mux", SND_SOC_NOPM, 0, 0,
 			 &aic3x_right_line2_mux_controls),
 
@@ -637,11 +708,6 @@ static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = {
 	SND_SOC_DAPM_REG(snd_soc_dapm_micbias, "DMic Rate 32",
 			 AIC3X_ASD_INTF_CTRLA, 0, 3, 3, 0),
 
-	/* Mic Bias */
-	SND_SOC_DAPM_SUPPLY("Mic Bias", MICBIAS_CTRL, 6, 0,
-			 mic_bias_event,
-			 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
-
 	/* Output mixers */
 	SND_SOC_DAPM_MIXER("Left Line Mixer", SND_SOC_NOPM, 0, 0,
 			   &aic3x_left_line_mixer_controls[0],
@@ -662,27 +728,46 @@ static const struct snd_soc_dapm_widget aic3x_dapm_widgets[] = {
 			   &aic3x_right_hpcom_mixer_controls[0],
 			   ARRAY_SIZE(aic3x_right_hpcom_mixer_controls)),
 
-	SND_SOC_DAPM_OUTPUT("LLOUT"),
-	SND_SOC_DAPM_OUTPUT("RLOUT"),
-	SND_SOC_DAPM_OUTPUT("HPLOUT"),
-	SND_SOC_DAPM_OUTPUT("HPROUT"),
-	SND_SOC_DAPM_OUTPUT("HPLCOM"),
-	SND_SOC_DAPM_OUTPUT("HPRCOM"),
-
 	SND_SOC_DAPM_INPUT("MIC3L"),
 	SND_SOC_DAPM_INPUT("MIC3R"),
-	SND_SOC_DAPM_INPUT("LINE1L"),
-	SND_SOC_DAPM_INPUT("LINE1R"),
 	SND_SOC_DAPM_INPUT("LINE2L"),
 	SND_SOC_DAPM_INPUT("LINE2R"),
+};
 
-	/*
-	 * Virtual output pin to detection block inside codec. This can be
-	 * used to keep codec bias on if gpio or detection features are needed.
-	 * Force pin on or construct a path with an input jack and mic bias
-	 * widgets.
-	 */
-	SND_SOC_DAPM_OUTPUT("Detection"),
+/* For tlv320aic3104 */
+static const struct snd_soc_dapm_widget aic3104_extra_dapm_widgets[] = {
+	/* Inputs to Left ADC */
+	SND_SOC_DAPM_MIXER("Left PGA Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3104_left_pga_mixer_controls[0],
+			   ARRAY_SIZE(aic3104_left_pga_mixer_controls)),
+
+	/* Inputs to Right ADC */
+	SND_SOC_DAPM_MIXER("Right PGA Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3104_right_pga_mixer_controls[0],
+			   ARRAY_SIZE(aic3104_right_pga_mixer_controls)),
+
+	/* Output mixers */
+	SND_SOC_DAPM_MIXER("Left Line Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_left_line_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_left_line_mixer_controls) - 2),
+	SND_SOC_DAPM_MIXER("Right Line Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_right_line_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_right_line_mixer_controls) - 2),
+	SND_SOC_DAPM_MIXER("Left HP Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_left_hp_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_left_hp_mixer_controls) - 2),
+	SND_SOC_DAPM_MIXER("Right HP Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_right_hp_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_right_hp_mixer_controls) - 2),
+	SND_SOC_DAPM_MIXER("Left HPCOM Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_left_hpcom_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_left_hpcom_mixer_controls) - 2),
+	SND_SOC_DAPM_MIXER("Right HPCOM Mixer", SND_SOC_NOPM, 0, 0,
+			   &aic3x_right_hpcom_mixer_controls[0],
+			   ARRAY_SIZE(aic3x_right_hpcom_mixer_controls) - 2),
+
+	SND_SOC_DAPM_INPUT("MIC2L"),
+	SND_SOC_DAPM_INPUT("MIC2R"),
 };
 
 static const struct snd_soc_dapm_widget aic3x_dapm_mono_widgets[] = {
@@ -712,17 +797,10 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"Left Line1R Mux", "single-ended", "LINE1R"},
 	{"Left Line1R Mux", "differential", "LINE1R"},
 
-	{"Left Line2L Mux", "single-ended", "LINE2L"},
-	{"Left Line2L Mux", "differential", "LINE2L"},
-
 	{"Left PGA Mixer", "Line1L Switch", "Left Line1L Mux"},
 	{"Left PGA Mixer", "Line1R Switch", "Left Line1R Mux"},
-	{"Left PGA Mixer", "Line2L Switch", "Left Line2L Mux"},
-	{"Left PGA Mixer", "Mic3L Switch", "MIC3L"},
-	{"Left PGA Mixer", "Mic3R Switch", "MIC3R"},
 
 	{"Left ADC", NULL, "Left PGA Mixer"},
-	{"Left ADC", NULL, "GPIO1 dmic modclk"},
 
 	/* Right Input */
 	{"Right Line1R Mux", "single-ended", "LINE1R"},
@@ -730,25 +808,10 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"Right Line1L Mux", "single-ended", "LINE1L"},
 	{"Right Line1L Mux", "differential", "LINE1L"},
 
-	{"Right Line2R Mux", "single-ended", "LINE2R"},
-	{"Right Line2R Mux", "differential", "LINE2R"},
-
 	{"Right PGA Mixer", "Line1L Switch", "Right Line1L Mux"},
 	{"Right PGA Mixer", "Line1R Switch", "Right Line1R Mux"},
-	{"Right PGA Mixer", "Line2R Switch", "Right Line2R Mux"},
-	{"Right PGA Mixer", "Mic3L Switch", "MIC3L"},
-	{"Right PGA Mixer", "Mic3R Switch", "MIC3R"},
 
 	{"Right ADC", NULL, "Right PGA Mixer"},
-	{"Right ADC", NULL, "GPIO1 dmic modclk"},
-
-	/*
-	 * Logical path between digital mic enable and GPIO1 modulator clock
-	 * output function
-	 */
-	{"GPIO1 dmic modclk", NULL, "DMic Rate 128"},
-	{"GPIO1 dmic modclk", NULL, "DMic Rate 64"},
-	{"GPIO1 dmic modclk", NULL, "DMic Rate 32"},
 
 	/* Left DAC Output */
 	{"Left DAC Mux", "DAC_L1", "Left DAC"},
@@ -761,10 +824,8 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"Right DAC Mux", "DAC_R3", "Right DAC"},
 
 	/* Left Line Output */
-	{"Left Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
 	{"Left Line Mixer", "PGAL Bypass Switch", "Left PGA Mixer"},
 	{"Left Line Mixer", "DACL1 Switch", "Left DAC Mux"},
-	{"Left Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
 	{"Left Line Mixer", "PGAR Bypass Switch", "Right PGA Mixer"},
 	{"Left Line Mixer", "DACR1 Switch", "Right DAC Mux"},
 
@@ -773,10 +834,8 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"LLOUT", NULL, "Left Line Out"},
 
 	/* Right Line Output */
-	{"Right Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
 	{"Right Line Mixer", "PGAL Bypass Switch", "Left PGA Mixer"},
 	{"Right Line Mixer", "DACL1 Switch", "Left DAC Mux"},
-	{"Right Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
 	{"Right Line Mixer", "PGAR Bypass Switch", "Right PGA Mixer"},
 	{"Right Line Mixer", "DACR1 Switch", "Right DAC Mux"},
 
@@ -785,10 +844,8 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"RLOUT", NULL, "Right Line Out"},
 
 	/* Left HP Output */
-	{"Left HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
 	{"Left HP Mixer", "PGAL Bypass Switch", "Left PGA Mixer"},
 	{"Left HP Mixer", "DACL1 Switch", "Left DAC Mux"},
-	{"Left HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
 	{"Left HP Mixer", "PGAR Bypass Switch", "Right PGA Mixer"},
 	{"Left HP Mixer", "DACR1 Switch", "Right DAC Mux"},
 
@@ -797,10 +854,8 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"HPLOUT", NULL, "Left HP Out"},
 
 	/* Right HP Output */
-	{"Right HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
 	{"Right HP Mixer", "PGAL Bypass Switch", "Left PGA Mixer"},
 	{"Right HP Mixer", "DACL1 Switch", "Left DAC Mux"},
-	{"Right HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
 	{"Right HP Mixer", "PGAR Bypass Switch", "Right PGA Mixer"},
 	{"Right HP Mixer", "DACR1 Switch", "Right DAC Mux"},
 
@@ -809,10 +864,8 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"HPROUT", NULL, "Right HP Out"},
 
 	/* Left HPCOM Output */
-	{"Left HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
 	{"Left HPCOM Mixer", "PGAL Bypass Switch", "Left PGA Mixer"},
 	{"Left HPCOM Mixer", "DACL1 Switch", "Left DAC Mux"},
-	{"Left HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
 	{"Left HPCOM Mixer", "PGAR Bypass Switch", "Right PGA Mixer"},
 	{"Left HPCOM Mixer", "DACR1 Switch", "Right DAC Mux"},
 
@@ -823,10 +876,8 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"HPLCOM", NULL, "Left HP Com"},
 
 	/* Right HPCOM Output */
-	{"Right HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
 	{"Right HPCOM Mixer", "PGAL Bypass Switch", "Left PGA Mixer"},
 	{"Right HPCOM Mixer", "DACL1 Switch", "Left DAC Mux"},
-	{"Right HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
 	{"Right HPCOM Mixer", "PGAR Bypass Switch", "Right PGA Mixer"},
 	{"Right HPCOM Mixer", "DACR1 Switch", "Right DAC Mux"},
 
@@ -839,6 +890,72 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"HPRCOM", NULL, "Right HP Com"},
 };
 
+/* For other than tlv320aic3104 */
+static const struct snd_soc_dapm_route intercon_extra[] = {
+	/* Left Input */
+	{"Left Line2L Mux", "single-ended", "LINE2L"},
+	{"Left Line2L Mux", "differential", "LINE2L"},
+
+	{"Left PGA Mixer", "Line2L Switch", "Left Line2L Mux"},
+	{"Left PGA Mixer", "Mic3L Switch", "MIC3L"},
+	{"Left PGA Mixer", "Mic3R Switch", "MIC3R"},
+
+	{"Left ADC", NULL, "GPIO1 dmic modclk"},
+
+	/* Right Input */
+	{"Right Line2R Mux", "single-ended", "LINE2R"},
+	{"Right Line2R Mux", "differential", "LINE2R"},
+
+	{"Right PGA Mixer", "Line2R Switch", "Right Line2R Mux"},
+	{"Right PGA Mixer", "Mic3L Switch", "MIC3L"},
+	{"Right PGA Mixer", "Mic3R Switch", "MIC3R"},
+
+	{"Right ADC", NULL, "GPIO1 dmic modclk"},
+
+	/*
+	 * Logical path between digital mic enable and GPIO1 modulator clock
+	 * output function
+	 */
+	{"GPIO1 dmic modclk", NULL, "DMic Rate 128"},
+	{"GPIO1 dmic modclk", NULL, "DMic Rate 64"},
+	{"GPIO1 dmic modclk", NULL, "DMic Rate 32"},
+
+	/* Left Line Output */
+	{"Left Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
+	{"Left Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
+
+	/* Right Line Output */
+	{"Right Line Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
+	{"Right Line Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
+
+	/* Left HP Output */
+	{"Left HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
+	{"Left HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
+
+	/* Right HP Output */
+	{"Right HP Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
+	{"Right HP Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
+
+	/* Left HPCOM Output */
+	{"Left HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
+	{"Left HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
+
+	/* Right HPCOM Output */
+	{"Right HPCOM Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
+	{"Right HPCOM Mixer", "Line2R Bypass Switch", "Right Line2R Mux"},
+};
+
+/* For tlv320aic3104 */
+static const struct snd_soc_dapm_route intercon_extra_3104[] = {
+	/* Left Input */
+	{"Left PGA Mixer", "Mic2L Switch", "MIC2L"},
+	{"Left PGA Mixer", "Mic2R Switch", "MIC2R"},
+
+	/* Right Input */
+	{"Right PGA Mixer", "Mic2L Switch", "MIC2L"},
+	{"Right PGA Mixer", "Mic2R Switch", "MIC2R"},
+};
+
 static const struct snd_soc_dapm_route intercon_mono[] = {
 	/* Mono Output */
 	{"Mono Mixer", "Line2L Bypass Switch", "Left Line2L Mux"},
@@ -867,17 +984,31 @@ static int aic3x_add_widgets(struct snd_soc_codec *codec)
 	switch (aic3x->model) {
 	case AIC3X_MODEL_3X:
 	case AIC3X_MODEL_33:
+		snd_soc_dapm_new_controls(dapm, aic3x_extra_dapm_widgets,
+					  ARRAY_SIZE(aic3x_extra_dapm_widgets));
+		snd_soc_dapm_add_routes(dapm, intercon_extra,
+					ARRAY_SIZE(intercon_extra));
 		snd_soc_dapm_new_controls(dapm, aic3x_dapm_mono_widgets,
 			ARRAY_SIZE(aic3x_dapm_mono_widgets));
 		snd_soc_dapm_add_routes(dapm, intercon_mono,
 					ARRAY_SIZE(intercon_mono));
 		break;
 	case AIC3X_MODEL_3007:
+		snd_soc_dapm_new_controls(dapm, aic3x_extra_dapm_widgets,
+					  ARRAY_SIZE(aic3x_extra_dapm_widgets));
+		snd_soc_dapm_add_routes(dapm, intercon_extra,
+					ARRAY_SIZE(intercon_extra));
 		snd_soc_dapm_new_controls(dapm, aic3007_dapm_widgets,
 			ARRAY_SIZE(aic3007_dapm_widgets));
 		snd_soc_dapm_add_routes(dapm, intercon_3007,
 					ARRAY_SIZE(intercon_3007));
 		break;
+	case AIC3X_MODEL_3104:
+		snd_soc_dapm_new_controls(dapm, aic3104_extra_dapm_widgets,
+				ARRAY_SIZE(aic3104_extra_dapm_widgets));
+		snd_soc_dapm_add_routes(dapm, intercon_extra_3104,
+				ARRAY_SIZE(intercon_extra_3104));
+		break;
 	}
 
 	return 0;
@@ -1438,23 +1569,33 @@ static int aic3x_probe(struct snd_soc_codec *codec)
 	aic3x_init(codec);
 
 	if (aic3x->setup) {
+		if (aic3x->model != AIC3X_MODEL_3104) {
 			/* setup GPIO functions */
 			snd_soc_write(codec, AIC3X_GPIO1_REG,
 				      (aic3x->setup->gpio_func[0] & 0xf) << 4);
 			snd_soc_write(codec, AIC3X_GPIO2_REG,
 				      (aic3x->setup->gpio_func[1] & 0xf) << 4);
+		} else {
+			dev_warn(codec->dev, "GPIO functionality is not supported on tlv320aic3104\n");
+		}
 	}
 
 	switch (aic3x->model) {
 	case AIC3X_MODEL_3X:
 	case AIC3X_MODEL_33:
+		snd_soc_add_codec_controls(codec, aic3x_extra_snd_controls,
+				ARRAY_SIZE(aic3x_extra_snd_controls));
 		snd_soc_add_codec_controls(codec, aic3x_mono_controls,
 				ARRAY_SIZE(aic3x_mono_controls));
 		break;
 	case AIC3X_MODEL_3007:
+		snd_soc_add_codec_controls(codec, aic3x_extra_snd_controls,
+				ARRAY_SIZE(aic3x_extra_snd_controls));
 		snd_soc_add_codec_controls(codec,
 				&aic3x_classd_amp_gain_ctrl, 1);
 		break;
+	case AIC3X_MODEL_3104:
+		break;
 	}
 
 	/* set mic bias voltage */
@@ -1522,6 +1663,7 @@ static const struct i2c_device_id aic3x_i2c_id[] = {
 	{ "tlv320aic33", AIC3X_MODEL_33 },
 	{ "tlv320aic3007", AIC3X_MODEL_3007 },
 	{ "tlv320aic3106", AIC3X_MODEL_3X },
+	{ "tlv320aic3104", AIC3X_MODEL_3104 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, aic3x_i2c_id);
@@ -1673,6 +1815,7 @@ static const struct of_device_id tlv320aic3x_of_match[] = {
 	{ .compatible = "ti,tlv320aic33" },
 	{ .compatible = "ti,tlv320aic3007" },
 	{ .compatible = "ti,tlv320aic3106" },
+	{ .compatible = "ti,tlv320aic3104" },
 	{},
 };
 MODULE_DEVICE_TABLE(of, tlv320aic3x_of_match);

sound/soc/codecs/ts3a227e.c

@@ -20,6 +20,8 @@
 #include <sound/jack.h>
 #include <sound/soc.h>
 
+#include "ts3a227e.h"
+
 struct ts3a227e {
 	struct regmap *regmap;
 	struct snd_soc_jack *jack;
@@ -79,6 +81,10 @@ static const int ts3a227e_buttons[] = {
 /* TS3A227E_REG_SETTING_2 0x05 */
 #define KP_ENABLE 0x04
 
+/* TS3A227E_REG_SETTING_3 0x06 */
+#define MICBIAS_SETTING_SFT (3)
+#define MICBIAS_SETTING_MASK (0x7 << MICBIAS_SETTING_SFT)
+
 /* TS3A227E_REG_ACCESSORY_STATUS  0x0b */
 #define TYPE_3_POLE 0x01
 #define TYPE_4_POLE_OMTP 0x02
@@ -221,9 +227,9 @@ int ts3a227e_enable_jack_detect(struct snd_soc_component *component,
 	struct ts3a227e *ts3a227e = snd_soc_component_get_drvdata(component);
 
 	snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_MEDIA);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN);
-	snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP);
+	snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN);
 
 	ts3a227e->jack = jack;
 	ts3a227e_jack_report(ts3a227e);
@@ -248,6 +254,21 @@ static const struct regmap_config ts3a227e_regmap_config = {
 	.num_reg_defaults = ARRAY_SIZE(ts3a227e_reg_defaults),
 };
 
+static int ts3a227e_parse_dt(struct ts3a227e *ts3a227e, struct device_node *np)
+{
+	u32 micbias;
+	int err;
+
+	err = of_property_read_u32(np, "ti,micbias", &micbias);
+	if (!err) {
+		regmap_update_bits(ts3a227e->regmap, TS3A227E_REG_SETTING_3,
+			MICBIAS_SETTING_MASK,
+			(micbias & 0x07) << MICBIAS_SETTING_SFT);
+	}
+
+	return 0;
+}
+
 static int ts3a227e_i2c_probe(struct i2c_client *i2c,
 			      const struct i2c_device_id *id)
 {
@@ -266,6 +287,14 @@ static int ts3a227e_i2c_probe(struct i2c_client *i2c,
 	if (IS_ERR(ts3a227e->regmap))
 		return PTR_ERR(ts3a227e->regmap);
 
+	if (dev->of_node) {
+		ret = ts3a227e_parse_dt(ts3a227e, dev->of_node);
+		if (ret) {
+			dev_err(dev, "Failed to parse device tree: %d\n", ret);
+			return ret;
+		}
+	}
+
 	ret = devm_request_threaded_irq(dev, i2c->irq, NULL, ts3a227e_interrupt,
 					IRQF_TRIGGER_LOW | IRQF_ONESHOT,
 					"TS3A227E", ts3a227e);

sound/soc/fsl/eukrea-tlv320.c

@@ -50,7 +50,7 @@ static int eukrea_tlv320_hw_params(struct snd_pcm_substream *substream,
 		return ret;
 	}
 
-	snd_soc_dai_set_tdm_slot(cpu_dai, 0xffffffc, 0xffffffc, 2, 0);
+	snd_soc_dai_set_tdm_slot(cpu_dai, 0x3, 0x3, 2, 0);
 
 	ret = snd_soc_dai_set_sysclk(cpu_dai, IMX_SSP_SYS_CLK, 0,
 				SND_SOC_CLOCK_IN);

sound/soc/fsl/fsl_ssi.c

@@ -992,8 +992,8 @@ static int fsl_ssi_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask,
 	regmap_update_bits(regs, CCSR_SSI_SCR, CCSR_SSI_SCR_SSIEN,
 			CCSR_SSI_SCR_SSIEN);
 
-	regmap_write(regs, CCSR_SSI_STMSK, tx_mask);
-	regmap_write(regs, CCSR_SSI_SRMSK, rx_mask);
+	regmap_write(regs, CCSR_SSI_STMSK, ~tx_mask);
+	regmap_write(regs, CCSR_SSI_SRMSK, ~rx_mask);
 
 	regmap_update_bits(regs, CCSR_SSI_SCR, CCSR_SSI_SCR_SSIEN, val);
 

sound/soc/fsl/fsl_utils.c

@@ -86,33 +86,6 @@ int fsl_asoc_get_dma_channel(struct device_node *ssi_np,
 }
 EXPORT_SYMBOL(fsl_asoc_get_dma_channel);
 
-/**
- * fsl_asoc_xlate_tdm_slot_mask - generate TDM slot TX/RX mask.
- *
- * @slots: Number of slots in use.
- * @tx_mask: bitmask representing active TX slots.
- * @rx_mask: bitmask representing active RX slots.
- *
- * This function used to generate the TDM slot TX/RX mask. And the TX/RX
- * mask will use a 0 bit for an active slot as default, and the default
- * active bits are at the LSB of the mask value.
- */
-int fsl_asoc_xlate_tdm_slot_mask(unsigned int slots,
-				    unsigned int *tx_mask,
-				    unsigned int *rx_mask)
-{
-	if (!slots)
-		return -EINVAL;
-
-	if (tx_mask)
-		*tx_mask = ~((1 << slots) - 1);
-	if (rx_mask)
-		*rx_mask = ~((1 << slots) - 1);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(fsl_asoc_xlate_tdm_slot_mask);
-
 MODULE_AUTHOR("Timur Tabi <timur@freescale.com>");
 MODULE_DESCRIPTION("Freescale ASoC utility code");
 MODULE_LICENSE("GPL v2");

sound/soc/fsl/fsl_utils.h

@@ -22,7 +22,4 @@ int fsl_asoc_get_dma_channel(struct device_node *ssi_np, const char *name,
 			     struct snd_soc_dai_link *dai,
 			     unsigned int *dma_channel_id,
 			     unsigned int *dma_id);
-int fsl_asoc_xlate_tdm_slot_mask(unsigned int slots,
-				    unsigned int *tx_mask,
-				    unsigned int *rx_mask);
 #endif /* _FSL_UTILS_H */

sound/soc/fsl/imx-mc13783.c

@@ -37,8 +37,7 @@ static int imx_mc13783_hifi_hw_params(struct snd_pcm_substream *substream,
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	int ret;
 
-	ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xfffffffc, 0xfffffffc,
-					4, 16);
+	ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x3, 0x3, 4, 16);
 	if (ret)
 		return ret;
 
@@ -46,7 +45,7 @@ static int imx_mc13783_hifi_hw_params(struct snd_pcm_substream *substream,
 	if (ret)
 		return ret;
 
-	ret = snd_soc_dai_set_tdm_slot(cpu_dai, 0x0, 0xfffffffc, 2, 16);
+	ret = snd_soc_dai_set_tdm_slot(cpu_dai, 0x3, 0x3, 2, 16);
 	if (ret)
 		return ret;
 

sound/soc/fsl/imx-ssi.c

@@ -74,8 +74,8 @@ static int imx_ssi_set_dai_tdm_slot(struct snd_soc_dai *cpu_dai,
 	sccr |= SSI_STCCR_DC(slots - 1);
 	writel(sccr, ssi->base + SSI_SRCCR);
 
-	writel(tx_mask, ssi->base + SSI_STMSK);
-	writel(rx_mask, ssi->base + SSI_SRMSK);
+	writel(~tx_mask, ssi->base + SSI_STMSK);
+	writel(~rx_mask, ssi->base + SSI_SRMSK);
 
 	return 0;
 }
@@ -340,7 +340,6 @@ static const struct snd_soc_dai_ops imx_ssi_pcm_dai_ops = {
 	.set_fmt	= imx_ssi_set_dai_fmt,
 	.set_clkdiv	= imx_ssi_set_dai_clkdiv,
 	.set_sysclk	= imx_ssi_set_dai_sysclk,
-	.xlate_tdm_slot_mask = fsl_asoc_xlate_tdm_slot_mask,
 	.set_tdm_slot	= imx_ssi_set_dai_tdm_slot,
 	.trigger	= imx_ssi_trigger,
 };

sound/soc/fsl/wm1133-ev1.c

@@ -106,10 +106,10 @@ static int wm1133_ev1_hw_params(struct snd_pcm_substream *substream,
 	/* TODO: The SSI driver should figure this out for us */
 	switch (channels) {
 	case 2:
-		snd_soc_dai_set_tdm_slot(cpu_dai, 0xffffffc, 0xffffffc, 2, 0);
+		snd_soc_dai_set_tdm_slot(cpu_dai, 0x3, 0x3, 2, 0);
 		break;
 	case 1:
-		snd_soc_dai_set_tdm_slot(cpu_dai, 0xffffffe, 0xffffffe, 1, 0);
+		snd_soc_dai_set_tdm_slot(cpu_dai, 0x1, 0x1, 1, 0);
 		break;
 	default:
 		return -EINVAL;

sound/soc/soc-core.c

@@ -2140,15 +2140,27 @@ static int snd_soc_xlate_tdm_slot_mask(unsigned int slots,
 }
 
 /**
- * snd_soc_dai_set_tdm_slot - configure DAI TDM.
- * @dai: DAI
+ * snd_soc_dai_set_tdm_slot() - Configures a DAI for TDM operation
+ * @dai: The DAI to configure
  * @tx_mask: bitmask representing active TX slots.
  * @rx_mask: bitmask representing active RX slots.
  * @slots: Number of slots in use.
  * @slot_width: Width in bits for each slot.
  *
- * Configures a DAI for TDM operation. Both mask and slots are codec and DAI
- * specific.
+ * This function configures the specified DAI for TDM operation. @slot contains
+ * the total number of slots of the TDM stream and @slot_with the width of each
+ * slot in bit clock cycles. @tx_mask and @rx_mask are bitmasks specifying the
+ * active slots of the TDM stream for the specified DAI, i.e. which slots the
+ * DAI should write to or read from. If a bit is set the corresponding slot is
+ * active, if a bit is cleared the corresponding slot is inactive. Bit 0 maps to
+ * the first slot, bit 1 to the second slot and so on. The first active slot
+ * maps to the first channel of the DAI, the second active slot to the second
+ * channel and so on.
+ *
+ * TDM mode can be disabled by passing 0 for @slots. In this case @tx_mask,
+ * @rx_mask and @slot_width will be ignored.
+ *
+ * Returns 0 on success, a negative error code otherwise.
  */
 int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai,
 	unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width)

sound/soc/tegra/Kconfig

@@ -128,3 +128,13 @@ config SND_SOC_TEGRA_MAX98090
 	help
 	  Say Y or M here if you want to add support for SoC audio on Tegra
 	  boards using the MAX98090 codec, such as Venice2.
+
+config SND_SOC_TEGRA_RT5677
+	tristate "SoC Audio support for Tegra boards using a RT5677 codec"
+	depends on SND_SOC_TEGRA && I2C && GPIOLIB
+	select SND_SOC_TEGRA20_I2S if ARCH_TEGRA_2x_SOC
+	select SND_SOC_TEGRA30_I2S if ARCH_TEGRA_3x_SOC
+	select SND_SOC_RT5677
+	help
+	  Say Y or M here if you want to add support for SoC audio on Tegra
+	  boards using the RT5677 codec, such as Ryu.

sound/soc/tegra/Makefile

@@ -19,6 +19,7 @@ obj-$(CONFIG_SND_SOC_TEGRA30_I2S) += snd-soc-tegra30-i2s.o
 
 # Tegra machine Support
 snd-soc-tegra-rt5640-objs := tegra_rt5640.o
+snd-soc-tegra-rt5677-objs := tegra_rt5677.o
 snd-soc-tegra-wm8753-objs := tegra_wm8753.o
 snd-soc-tegra-wm8903-objs := tegra_wm8903.o
 snd-soc-tegra-wm9712-objs := tegra_wm9712.o
@@ -27,6 +28,7 @@ snd-soc-tegra-alc5632-objs := tegra_alc5632.o
 snd-soc-tegra-max98090-objs := tegra_max98090.o
 
 obj-$(CONFIG_SND_SOC_TEGRA_RT5640) += snd-soc-tegra-rt5640.o
+obj-$(CONFIG_SND_SOC_TEGRA_RT5677) += snd-soc-tegra-rt5677.o
 obj-$(CONFIG_SND_SOC_TEGRA_WM8753) += snd-soc-tegra-wm8753.o
 obj-$(CONFIG_SND_SOC_TEGRA_WM8903) += snd-soc-tegra-wm8903.o
 obj-$(CONFIG_SND_SOC_TEGRA_WM9712) += snd-soc-tegra-wm9712.o

sound/soc/tegra/tegra_rt5677.c

+/*
+* tegra_rt5677.c - Tegra machine ASoC driver for boards using RT5677 codec.
+ *
+ * Copyright (c) 2014, The Chromium OS Authors.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Based on code copyright/by:
+ *
+ * Copyright (C) 2010-2012 - NVIDIA, Inc.
+ * Copyright (C) 2011 The AC100 Kernel Team <ac100@lists.lauchpad.net>
+ * (c) 2009, 2010 Nvidia Graphics Pvt. Ltd.
+ * Copyright 2007 Wolfson Microelectronics PLC.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/gpio.h>
+#include <linux/of_gpio.h>
+
+#include <sound/core.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include "../codecs/rt5677.h"
+
+#include "tegra_asoc_utils.h"
+
+#define DRV_NAME "tegra-snd-rt5677"
+
+struct tegra_rt5677 {
+	struct tegra_asoc_utils_data util_data;
+	int gpio_hp_det;
+	int gpio_hp_en;
+	int gpio_mic_present;
+	int gpio_dmic_clk_en;
+};
+
+static int tegra_rt5677_asoc_hw_params(struct snd_pcm_substream *substream,
+					struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_card *card = rtd->card;
+	struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(card);
+	int srate, mclk, err;
+
+	srate = params_rate(params);
+	mclk = 256 * srate;
+
+	err = tegra_asoc_utils_set_rate(&machine->util_data, srate, mclk);
+	if (err < 0) {
+		dev_err(card->dev, "Can't configure clocks\n");
+		return err;
+	}
+
+	err = snd_soc_dai_set_sysclk(codec_dai, RT5677_SCLK_S_MCLK, mclk,
+					SND_SOC_CLOCK_IN);
+	if (err < 0) {
+		dev_err(card->dev, "codec_dai clock not set\n");
+		return err;
+	}
+
+	return 0;
+}
+
+static int tegra_rt5677_event_hp(struct snd_soc_dapm_widget *w,
+			struct snd_kcontrol *k, int event)
+{
+	struct snd_soc_dapm_context *dapm = w->dapm;
+	struct snd_soc_card *card = dapm->card;
+	struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(card);
+
+	if (!gpio_is_valid(machine->gpio_hp_en))
+		return 0;
+
+	gpio_set_value_cansleep(machine->gpio_hp_en,
+		SND_SOC_DAPM_EVENT_ON(event));
+
+	return 0;
+}
+
+static struct snd_soc_ops tegra_rt5677_ops = {
+	.hw_params = tegra_rt5677_asoc_hw_params,
+};
+
+static struct snd_soc_jack tegra_rt5677_hp_jack;
+
+static struct snd_soc_jack_pin tegra_rt5677_hp_jack_pins = {
+	.pin = "Headphone",
+	.mask = SND_JACK_HEADPHONE,
+};
+static struct snd_soc_jack_gpio tegra_rt5677_hp_jack_gpio = {
+	.name = "Headphone detection",
+	.report = SND_JACK_HEADPHONE,
+	.debounce_time = 150,
+};
+
+static struct snd_soc_jack tegra_rt5677_mic_jack;
+
+static struct snd_soc_jack_pin tegra_rt5677_mic_jack_pins = {
+	.pin = "Headset Mic",
+	.mask = SND_JACK_MICROPHONE,
+};
+
+static struct snd_soc_jack_gpio tegra_rt5677_mic_jack_gpio = {
+	.name = "Headset Mic detection",
+	.report = SND_JACK_MICROPHONE,
+	.debounce_time = 150,
+	.invert = 1
+};
+
+static const struct snd_soc_dapm_widget tegra_rt5677_dapm_widgets[] = {
+	SND_SOC_DAPM_SPK("Speaker", NULL),
+	SND_SOC_DAPM_HP("Headphone", tegra_rt5677_event_hp),
+	SND_SOC_DAPM_MIC("Headset Mic", NULL),
+	SND_SOC_DAPM_MIC("Internal Mic 1", NULL),
+	SND_SOC_DAPM_MIC("Internal Mic 2", NULL),
+};
+
+static const struct snd_kcontrol_new tegra_rt5677_controls[] = {
+	SOC_DAPM_PIN_SWITCH("Speaker"),
+	SOC_DAPM_PIN_SWITCH("Headphone"),
+	SOC_DAPM_PIN_SWITCH("Headset Mic"),
+	SOC_DAPM_PIN_SWITCH("Internal Mic 1"),
+	SOC_DAPM_PIN_SWITCH("Internal Mic 2"),
+};
+
+static int tegra_rt5677_asoc_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_codec *codec = codec_dai->codec;
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
+	struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(rtd->card);
+
+	snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE,
+			&tegra_rt5677_hp_jack);
+	snd_soc_jack_add_pins(&tegra_rt5677_hp_jack, 1,
+			&tegra_rt5677_hp_jack_pins);
+
+	if (gpio_is_valid(machine->gpio_hp_det)) {
+		tegra_rt5677_hp_jack_gpio.gpio = machine->gpio_hp_det;
+		snd_soc_jack_add_gpios(&tegra_rt5677_hp_jack, 1,
+				&tegra_rt5677_hp_jack_gpio);
+	}
+
+
+	snd_soc_jack_new(codec, "Mic Jack", SND_JACK_MICROPHONE,
+			&tegra_rt5677_mic_jack);
+	snd_soc_jack_add_pins(&tegra_rt5677_mic_jack, 1,
+			&tegra_rt5677_mic_jack_pins);
+
+	if (gpio_is_valid(machine->gpio_mic_present)) {
+		tegra_rt5677_mic_jack_gpio.gpio = machine->gpio_mic_present;
+		snd_soc_jack_add_gpios(&tegra_rt5677_mic_jack, 1,
+				&tegra_rt5677_mic_jack_gpio);
+	}
+
+	snd_soc_dapm_force_enable_pin(dapm, "MICBIAS1");
+
+	return 0;
+}
+
+static int tegra_rt5677_card_remove(struct snd_soc_card *card)
+{
+	struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(card);
+
+	if (gpio_is_valid(machine->gpio_hp_det)) {
+		snd_soc_jack_free_gpios(&tegra_rt5677_hp_jack, 1,
+				&tegra_rt5677_hp_jack_gpio);
+	}
+
+	if (gpio_is_valid(machine->gpio_mic_present)) {
+		snd_soc_jack_free_gpios(&tegra_rt5677_mic_jack, 1,
+				&tegra_rt5677_mic_jack_gpio);
+	}
+
+	return 0;
+}
+
+static struct snd_soc_dai_link tegra_rt5677_dai = {
+	.name = "RT5677",
+	.stream_name = "RT5677 PCM",
+	.codec_dai_name = "rt5677-aif1",
+	.init = tegra_rt5677_asoc_init,
+	.ops = &tegra_rt5677_ops,
+	.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+			SND_SOC_DAIFMT_CBS_CFS,
+};
+
+static struct snd_soc_card snd_soc_tegra_rt5677 = {
+	.name = "tegra-rt5677",
+	.owner = THIS_MODULE,
+	.remove = tegra_rt5677_card_remove,
+	.dai_link = &tegra_rt5677_dai,
+	.num_links = 1,
+	.controls = tegra_rt5677_controls,
+	.num_controls = ARRAY_SIZE(tegra_rt5677_controls),
+	.dapm_widgets = tegra_rt5677_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(tegra_rt5677_dapm_widgets),
+	.fully_routed = true,
+};
+
+static int tegra_rt5677_probe(struct platform_device *pdev)
+{
+	struct device_node *np = pdev->dev.of_node;
+	struct snd_soc_card *card = &snd_soc_tegra_rt5677;
+	struct tegra_rt5677 *machine;
+	int ret;
+
+	machine = devm_kzalloc(&pdev->dev,
+			sizeof(struct tegra_rt5677), GFP_KERNEL);
+	if (!machine)
+		return -ENOMEM;
+
+	card->dev = &pdev->dev;
+	platform_set_drvdata(pdev, card);
+	snd_soc_card_set_drvdata(card, machine);
+
+	machine->gpio_hp_det = of_get_named_gpio(np, "nvidia,hp-det-gpios", 0);
+	if (machine->gpio_hp_det == -EPROBE_DEFER)
+		return -EPROBE_DEFER;
+
+	machine->gpio_mic_present = of_get_named_gpio(np,
+			"nvidia,mic-present-gpios", 0);
+	if (machine->gpio_mic_present == -EPROBE_DEFER)
+		return -EPROBE_DEFER;
+
+	machine->gpio_hp_en = of_get_named_gpio(np, "nvidia,hp-en-gpios", 0);
+	if (machine->gpio_hp_en == -EPROBE_DEFER)
+		return -EPROBE_DEFER;
+	if (gpio_is_valid(machine->gpio_hp_en)) {
+		ret = devm_gpio_request_one(&pdev->dev, machine->gpio_hp_en,
+				GPIOF_OUT_INIT_LOW, "hp_en");
+		if (ret) {
+			dev_err(card->dev, "cannot get hp_en gpio\n");
+			return ret;
+		}
+	}
+
+	machine->gpio_dmic_clk_en = of_get_named_gpio(np,
+		"nvidia,dmic-clk-en-gpios", 0);
+	if (machine->gpio_dmic_clk_en == -EPROBE_DEFER)
+		return -EPROBE_DEFER;
+	if (gpio_is_valid(machine->gpio_dmic_clk_en)) {
+		ret = devm_gpio_request_one(&pdev->dev,
+				machine->gpio_dmic_clk_en,
+				GPIOF_OUT_INIT_HIGH, "dmic_clk_en");
+		if (ret) {
+			dev_err(card->dev, "cannot get dmic_clk_en gpio\n");
+			return ret;
+		}
+	}
+
+	ret = snd_soc_of_parse_card_name(card, "nvidia,model");
+	if (ret)
+		goto err;
+
+	ret = snd_soc_of_parse_audio_routing(card, "nvidia,audio-routing");
+	if (ret)
+		goto err;
+
+	tegra_rt5677_dai.codec_of_node = of_parse_phandle(np,
+			"nvidia,audio-codec", 0);
+	if (!tegra_rt5677_dai.codec_of_node) {
+		dev_err(&pdev->dev,
+			"Property 'nvidia,audio-codec' missing or invalid\n");
+		ret = -EINVAL;
+		goto err;
+	}
+
+	tegra_rt5677_dai.cpu_of_node = of_parse_phandle(np,
+			"nvidia,i2s-controller", 0);
+	if (!tegra_rt5677_dai.cpu_of_node) {
+		dev_err(&pdev->dev,
+			"Property 'nvidia,i2s-controller' missing or invalid\n");
+		ret = -EINVAL;
+		goto err;
+	}
+	tegra_rt5677_dai.platform_of_node = tegra_rt5677_dai.cpu_of_node;
+
+	ret = tegra_asoc_utils_init(&machine->util_data, &pdev->dev);
+	if (ret)
+		goto err;
+
+	ret = snd_soc_register_card(card);
+	if (ret) {
+		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
+			ret);
+		goto err_fini_utils;
+	}
+
+	return 0;
+
+err_fini_utils:
+	tegra_asoc_utils_fini(&machine->util_data);
+err:
+	return ret;
+}
+
+static int tegra_rt5677_remove(struct platform_device *pdev)
+{
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+	struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(card);
+
+	snd_soc_unregister_card(card);
+
+	tegra_asoc_utils_fini(&machine->util_data);
+
+	return 0;
+}
+
+static const struct of_device_id tegra_rt5677_of_match[] = {
+	{ .compatible = "nvidia,tegra-audio-rt5677", },
+	{},
+};
+
+static struct platform_driver tegra_rt5677_driver = {
+	.driver = {
+		.name = DRV_NAME,
+		.owner = THIS_MODULE,
+		.pm = &snd_soc_pm_ops,
+		.of_match_table = tegra_rt5677_of_match,
+	},
+	.probe = tegra_rt5677_probe,
+	.remove = tegra_rt5677_remove,
+};
+module_platform_driver(tegra_rt5677_driver);
+
+MODULE_AUTHOR("Anatol Pomozov <anatol@google.com>");
+MODULE_DESCRIPTION("Tegra+RT5677 machine ASoC driver");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:" DRV_NAME);
+MODULE_DEVICE_TABLE(of, tegra_rt5677_of_match);