Merge branch 'asoc-4.21' into asoc-next

Documentation/devicetree/bindings/sound/ak4104.txt

@@ -12,7 +12,7 @@ Required properties:
 
 Optional properties:
 
-  - reset-gpio : a GPIO spec for the reset pin. If specified, it will be
+  - reset-gpios : a GPIO spec for the reset pin. If specified, it will be
 		  deasserted before communication to the device starts.
 
 Example:

Documentation/devicetree/bindings/sound/ak4118.txt

+AK4118 S/PDIF transceiver
+
+This device supports I2C mode.
+
+Required properties:
+
+- compatible : "asahi-kasei,ak4118"
+- reg : The I2C address of the device for I2C
+- reset-gpios: A GPIO specifier for the reset pin
+- irq-gpios: A GPIO specifier for the IRQ pin
+
+Example:
+
+&i2c {
+	ak4118: ak4118@13 {
+		#sound-dai-cells = <0>;
+		compatible = "asahi-kasei,ak4118";
+		reg = <0x13>;
+		reset-gpios = <&gpio 0 GPIO_ACTIVE_LOW>
+		irq-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
+	};
+};

Documentation/devicetree/bindings/sound/amlogic,axg-spdifin.txt

+* Amlogic Audio SPDIF Input
+
+Required properties:
+- compatible: 'amlogic,axg-spdifin'
+- interrupts: interrupt specifier for the spdif input.
+- clocks: list of clock phandle, one for each entry clock-names.
+- clock-names: should contain the following:
+  * "pclk" : peripheral clock.
+  * "refclk" : spdif input reference clock
+- #sound-dai-cells: must be 0.
+
+Example on the A113 SoC:
+
+spdifin: audio-controller@400 {
+	compatible = "amlogic,axg-spdifin";
+	reg = <0x0 0x400 0x0 0x30>;
+	#sound-dai-cells = <0>;
+	interrupts = <GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+	clocks = <&clkc_audio AUD_CLKID_SPDIFIN>,
+		 <&clkc_audio AUD_CLKID_SPDIFIN_CLK>;
+	clock-names = "pclk", "refclk";
+};

Documentation/devicetree/bindings/sound/audio-graph-card.txt

@@ -32,7 +32,9 @@ Required properties:
 Optional properties:
 - pa-gpios: GPIO used to control external amplifier.
 
+-----------------------
 Example: Single DAI case
+-----------------------
 
 	sound_card {
 		compatible = "audio-graph-card";
@@ -61,7 +63,9 @@ Example: Single DAI case
 		};
 	};
 
+-----------------------
 Example: Multi DAI case
+-----------------------
 
 	sound-card {
 		compatible = "audio-graph-card";
@@ -130,3 +134,204 @@ Example: Multi DAI case
 		};
 	};
 
+
+-----------------------
+Example: Sampling Rate Conversion
+-----------------------
+
+	sound_card {
+		compatible = "audio-graph-card";
+
+		label = "sound-card";
+		prefix = "codec";
+		routing = "codec Playback", "DAI0 Playback",
+			  "DAI0 Capture",   "codec Capture";
+		convert-rate = <48000>;
+
+		dais = <&cpu_port>;
+	};
+
+	audio-codec {
+		...
+		port {
+			codec_endpoint: endpoint {
+				remote-endpoint = <&cpu_endpoint>;
+			};
+		};
+	};
+
+	dai-controller {
+		...
+		cpu_port: port {
+			cpu_endpoint: endpoint {
+				remote-endpoint = <&codec_endpoint>;
+
+				dai-format = "left_j";
+				...
+			};
+		};
+	};
+
+-----------------------
+Example: 2 CPU 1 Codec (Mixing)
+-----------------------
+
+	sound_card {
+		compatible = "audio-graph-card";
+
+		label = "sound-card";
+		routing = "codec Playback", "DAI0 Playback",
+			  "codec Playback", "DAI1 Playback",
+			  "DAI0 Capture",   "codec Capture";
+
+		dais = <&cpu_port>;
+	};
+
+	audio-codec {
+		...
+
+		audio-graph-card,prefix = "codec";
+		audio-graph-card,convert-rate = <48000>;
+		port {
+			reg = <0>;
+			codec_endpoint0: endpoint@0 {
+				remote-endpoint = <&cpu_endpoint0>;
+			};
+			codec_endpoint1: endpoint@1 {
+				remote-endpoint = <&cpu_endpoint1>;
+			};
+		};
+	};
+
+	dai-controller {
+		...
+		cpu_port: port {
+			cpu_endpoint0: endpoint@0 {
+				remote-endpoint = <&codec_endpoint0>;
+
+				dai-format = "left_j";
+				...
+			};
+			cpu_endpoint1: endpoint@1 {
+				remote-endpoint = <&codec_endpoint1>;
+
+				dai-format = "left_j";
+				...
+			};
+		};
+	};
+
+-----------------------
+Example: Multi DAI with DPCM
+-----------------------
+
+	CPU0 ------ ak4613
+	CPU1 ------ HDMI
+	CPU2 ------ PCM3168A-p	/* DPCM 1ch/2ch */
+	CPU3 --/		/* DPCM 3ch/4ch */
+	CPU4 --/		/* DPCM 5ch/6ch */
+	CPU5 --/		/* DPCM 7ch/8ch */
+	CPU6 ------ PCM3168A-c
+
+	sound_card: sound {
+		compatible = "audio-graph-card";
+
+		label = "sound-card";
+
+		routing =	"pcm3168a Playback", "DAI2 Playback",
+				"pcm3168a Playback", "DAI3 Playback",
+				"pcm3168a Playback", "DAI4 Playback",
+				"pcm3168a Playback", "DAI5 Playback";
+
+		dais = <&snd_port0	/* ak4613 */
+			&snd_port1	/* HDMI0  */
+			&snd_port2	/* pcm3168a playback */
+			&snd_port3	/* pcm3168a capture  */
+			>;
+	};
+
+	ak4613: codec@10 {
+		...
+		port {
+			ak4613_endpoint: endpoint {
+				remote-endpoint = <&rsnd_endpoint0>;
+			};
+		};
+	};
+
+	pcm3168a: audio-codec@44 {
+		...
+		audio-graph-card,prefix = "pcm3168a";
+		audio-graph-card,convert-channels = <8>; /* TDM Split */
+		ports {
+			port@0 {
+				reg = <0>;
+				pcm3168a_endpoint_p1: endpoint@1 {
+					remote-endpoint = <&rsnd_endpoint2>;
+					...
+				};
+				pcm3168a_endpoint_p2: endpoint@2 {
+					remote-endpoint = <&rsnd_endpoint3>;
+					...
+				};
+				pcm3168a_endpoint_p3: endpoint@3 {
+					remote-endpoint = <&rsnd_endpoint4>;
+					...
+				};
+				pcm3168a_endpoint_p4: endpoint@4 {
+					remote-endpoint = <&rsnd_endpoint5>;
+					...
+				};
+			};
+			port@1 {
+				reg = <1>;
+				pcm3168a_endpoint_c: endpoint {
+					remote-endpoint = <&rsnd_endpoint6>;
+					...
+				};
+			};
+		};
+	};
+
+	&sound {
+		ports {
+			snd_port0: port@0 {
+				rsnd_endpoint0: endpoint {
+					remote-endpoint = <&ak4613_endpoint>;
+					...
+				};
+			};
+			snd_port1: port@1 {
+				rsnd_endpoint1: endpoint {
+					remote-endpoint = <&dw_hdmi0_snd_in>;
+					...
+				};
+			};
+			snd_port2: port@2 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				rsnd_endpoint2: endpoint@2 {
+					remote-endpoint = <&pcm3168a_endpoint_p1>;
+					...
+				};
+				rsnd_endpoint3: endpoint@3 {
+					remote-endpoint = <&pcm3168a_endpoint_p2>;
+					...
+				};
+				rsnd_endpoint4: endpoint@4 {
+					remote-endpoint = <&pcm3168a_endpoint_p3>;
+					...
+				};
+				rsnd_endpoint5: endpoint@5 {
+					remote-endpoint = <&pcm3168a_endpoint_p4>;
+					...
+				};
+			};
+			snd_port3: port@6 {
+				rsnd_endpoint6: endpoint {
+					remote-endpoint = <&pcm3168a_endpoint_c>;
+					...
+				};
+			};
+		};
+	};

Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt

@@ -77,11 +77,9 @@ Example 2. 2 CPU 1 Codec (Mixing)
 		compatible = "audio-graph-scu-card";
 
 		label = "sound-card";
-		prefix = "codec";
 		routing = "codec Playback", "DAI0 Playback",
 			  "codec Playback", "DAI1 Playback",
 			  "DAI0 Capture",   "codec Capture";
-		convert-rate = <48000>;
 
 		dais = <&cpu_port0
 			&cpu_port1>;
@@ -90,6 +88,8 @@ Example 2. 2 CPU 1 Codec (Mixing)
 	audio-codec {
 		...
 
+		audio-graph-card,prefix = "codec";
+		audio-graph-card,convert-rate = <48000>;
 		port {
 			codec_endpoint0: endpoint {
 				remote-endpoint = <&cpu_endpoint0>;

Documentation/devicetree/bindings/sound/cs4270.txt

@@ -10,7 +10,7 @@ Required properties:
 
 Optional properties:
 
-  - reset-gpio : a GPIO spec for the reset pin. If specified, it will be
+  - reset-gpios : a GPIO spec for the reset pin. If specified, it will be
 		  deasserted before communication to the codec starts.
 
 Example:

Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt

@@ -30,6 +30,11 @@ Optional properties:
 - ti,hwmods : Must be "mcasp<n>", n is controller instance starting 0
 - tx-num-evt : FIFO levels.
 - rx-num-evt : FIFO levels.
+- dismod : Specify the drive on TX pin during inactive slots
+	0 : 3-state
+	2 : logic low
+	3 : logic high
+	Defaults to 'logic low' when the property is not present
 - sram-size-playback : size of sram to be allocated during playback
 - sram-size-capture  : size of sram to be allocated during capture
 - interrupts : Interrupt numbers for McASP

Documentation/devicetree/bindings/sound/dmic.txt

@@ -9,6 +9,7 @@ Optional properties:
 	- dmicen-gpios: GPIO specifier for dmic to control start and stop
 	- num-channels: Number of microphones on this DAI
 	- wakeup-delay-ms: Delay (in ms) after enabling the DMIC
+	- modeswitch-delay-ms: Delay (in ms) to complete DMIC mode switch
 
 Example node:
 
@@ -17,4 +18,5 @@ Example node:
 		dmicen-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>;
 		num-channels = <1>;
 		wakeup-delay-ms <50>;
+		modeswitch-delay-ms <35>;
 	};

Documentation/devicetree/bindings/sound/fsl-sai.txt

@@ -35,13 +35,13 @@ Required properties:
 
   - fsl,sai-synchronous-rx: This is a boolean property. If present, indicating
 			  that SAI will work in the synchronous mode (sync Tx
-			  with Rx) which means both the transimitter and the
+			  with Rx) which means both the transmitter and the
 			  receiver will send and receive data by following
 			  receiver's bit clocks and frame sync clocks.
 
   - fsl,sai-asynchronous: This is a boolean property. If present, indicating
 			  that SAI will work in the asynchronous mode, which
-			  means both transimitter and receiver will send and
+			  means both transmitter and receiver will send and
 			  receive data by following their own bit clocks and
 			  frame sync clocks separately.
 
@@ -58,8 +58,8 @@ Optional properties (for mx6ul):
 Note:
 - If both fsl,sai-asynchronous and fsl,sai-synchronous-rx are absent, the
   default synchronous mode (sync Rx with Tx) will be used, which means both
-  transimitter and receiver will send and receive data by following clocks
-  of transimitter.
+  transmitter and receiver will send and receive data by following clocks
+  of transmitter.
 - fsl,sai-asynchronous and fsl,sai-synchronous-rx are exclusive.
 
 Example:

Documentation/devicetree/bindings/sound/omap-mcpdm.txt

@@ -7,6 +7,8 @@ Required properties:
        <L3 interconnect address, size>;
 - interrupts: Interrupt number for McPDM
 - ti,hwmods: Name of the hwmod associated to the McPDM
+- clocks:  phandle for the pdmclk provider, likely <&twl6040>
+- clock-names: Must be "pdmclk"
 
 Example:
 
@@ -18,3 +20,11 @@ mcpdm: mcpdm@40132000 {
 	interrupt-parent = <&gic>;
 	ti,hwmods = "mcpdm";
 };
+
+In board DTS file the pdmclk needs to be added:
+
+&mcpdm {
+	clocks = <&twl6040>;
+	clock-names = "pdmclk";
+	status = "okay";
+};

Documentation/devicetree/bindings/sound/pcm3060.txt

@@ -9,9 +9,15 @@ Required properties:
 - reg : the I2C address of the device for I2C, the chip select
         number for SPI.
 
+Optional properties:
+
+- ti,out-single-ended: "true" if output is single-ended;
+                       "false" or not specified if output is differential.
+
 Examples:
 
 	pcm3060: pcm3060@46 {
 		 compatible = "ti,pcm3060";
 		 reg = <0x46>;
+		 ti,out-single-ended = "true";
 	};

Documentation/devicetree/bindings/sound/qcom,q6asm.txt

@@ -27,6 +27,28 @@ used by the apr service device.
 	Value type: <u32>
 	Definition: Must be 1
 
+== ASM DAI is subnode of "dais" and represent a dai, it includes board specific
+configuration of each dai. Must contain the following properties.
+
+- reg
+	Usage: required
+	Value type: <u32>
+	Definition: Must be dai id
+
+- direction:
+	Usage: Required for Compress offload dais
+	Value type: <u32>
+	Definition: Specifies the direction of the dai stream
+			0 for both tx and rx
+			1 for only tx (Capture/Encode)
+			2 for only rx (Playback/Decode)
+
+- is-compress-dai:
+	Usage: Required for Compress offload dais
+	Value type: <boolean>
+	Definition: present for Compress offload dais
+
+
 = EXAMPLE
 
 q6asm@7 {
@@ -35,5 +57,10 @@ q6asm@7 {
 	q6asmdai: dais {
 		compatible = "qcom,q6asm-dais";
 		#sound-dai-cells = <1>;
+		mm@0 {
+			reg = <0>;
+			direction = <2>;
+			is-compress-dai;
+		};
 	};
 };

Documentation/devicetree/bindings/sound/rt5631.txt

@@ -35,14 +35,14 @@ Pins on the device (for linking into audio routes):
 
 Example:
 
-alc5631: alc5631@1a {
+alc5631: audio-codec@1a {
 	compatible = "realtek,alc5631";
 	reg = <0x1a>;
 };
 
 or
 
-rt5631: rt5631@1a {
+rt5631: audio-codec@1a {
 	compatible = "realtek,rt5631";
 	reg = <0x1a>;
 };

Documentation/devicetree/bindings/sound/rt5663.txt

@@ -10,6 +10,10 @@ Required properties:
 
 - interrupts : The CODEC's interrupt output.
 
+- avdd-supply: Power supply for AVDD, providing 1.8V.
+
+- cpvdd-supply: Power supply for CPVDD, providing 3.5V.
+
 Optional properties:
 
 - "realtek,dc_offset_l_manual"
@@ -51,4 +55,6 @@ rt5663: codec@12 {
 	compatible = "realtek,rt5663";
 	reg = <0x12>;
 	interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+	avdd-supply = <&pp1800_a_alc5662>;
+	cpvdd-supply = <&pp3500_a_alc5662>;
 };

Documentation/devicetree/bindings/sound/simple-amplifier.txt

@@ -4,9 +4,14 @@ Required properties:
 - compatible : "dioo,dio2125" or "simple-audio-amplifier"
 - enable-gpios : the gpio connected to the enable pin of the simple amplifier
 
+Optional properties:
+- VCC-supply   : power supply for the device, as covered
+                 in Documentation/devicetree/bindings/regulator/regulator.txt
+
 Example:
 
 amp: analog-amplifier {
 	compatible = "simple-audio-amplifier";
+	VCC-supply = <&regulator>;
 	enable-gpios = <&gpio GPIOH_3 0>;
 };

Documentation/devicetree/bindings/sound/simple-card.txt

@@ -95,7 +95,9 @@ Optional CPU/CODEC subnodes properties:
 					  initialization. It is useful for some aCPUs with
 					  fixed clocks.
 
+-------------------------------------------
 Example 1 - single DAI link:
+-------------------------------------------
 
 sound {
 	compatible = "simple-audio-card";
@@ -138,7 +140,9 @@ sh_fsi2: sh_fsi2@ec230000 {
 	interrupts = <0 146 0x4>;
 };
 
+-------------------------------------------
 Example 2 - many DAI links:
+-------------------------------------------
 
 sound {
 	compatible = "simple-audio-card";
@@ -176,8 +180,10 @@ sound {
 	};
 };
 
+-------------------------------------------
 Example 3 - route audio from IMX6 SSI2 through TLV320DAC3100 codec
 through TPA6130A2 amplifier to headphones:
+-------------------------------------------
 
 &i2c0 {
 	codec: tlv320dac3100@18 {
@@ -210,3 +216,134 @@ sound {
 		clocks = ...
 	};
 };
+
+-------------------------------------------
+Example 4. Sampling Rate Conversion
+-------------------------------------------
+
+sound {
+	compatible = "simple-audio-card";
+
+	simple-audio-card,name = "rsnd-ak4643";
+	simple-audio-card,format = "left_j";
+	simple-audio-card,bitclock-master = <&sndcodec>;
+	simple-audio-card,frame-master = <&sndcodec>;
+
+	simple-audio-card,convert-rate = <48000>;
+
+	simple-audio-card,prefix = "ak4642";
+	simple-audio-card,routing = "ak4642 Playback", "DAI0 Playback",
+			"DAI0 Capture", "ak4642 Capture";
+
+	sndcpu: simple-audio-card,cpu {
+		sound-dai = <&rcar_sound>;
+	};
+
+	sndcodec: simple-audio-card,codec {
+		sound-dai = <&ak4643>;
+		system-clock-frequency = <11289600>;
+	};
+};
+
+-------------------------------------------
+Example 5. 2 CPU 1 Codec (Mixing)
+-------------------------------------------
+sound {
+	compatible = "simple-audio-card";
+
+	simple-audio-card,name = "rsnd-ak4643";
+	simple-audio-card,format = "left_j";
+	simple-audio-card,bitclock-master = <&dpcmcpu>;
+	simple-audio-card,frame-master = <&dpcmcpu>;
+
+	simple-audio-card,routing = "ak4642 Playback", "DAI0 Playback",
+			"ak4642 Playback", "DAI1 Playback";
+
+	dpcmcpu: cpu@0 {
+		sound-dai = <&rcar_sound 0>;
+	};
+
+	cpu@1 {
+		sound-dai = <&rcar_sound 1>;
+	};
+
+	codec {
+		prefix = "ak4642";
+		sound-dai = <&ak4643>;
+		clocks = <&audio_clock>;
+	};
+};
+
+-------------------------------------------
+Example 6 - many DAI links with DPCM:
+-------------------------------------------
+
+CPU0 ------ ak4613
+CPU1 ------ PCM3168A-p  /* DPCM 1ch/2ch */
+CPU2 --/                /* DPCM 3ch/4ch */
+CPU3 --/                /* DPCM 5ch/6ch */
+CPU4 --/                /* DPCM 7ch/8ch */
+CPU5 ------ PCM3168A-c
+
+sound {
+	compatible = "simple-audio-card";
+
+	simple-audio-card,routing =
+		  "pcm3168a Playback", "DAI1 Playback",
+		  "pcm3168a Playback", "DAI2 Playback",
+		  "pcm3168a Playback", "DAI3 Playback",
+		  "pcm3168a Playback", "DAI4 Playback";
+
+	simple-audio-card,dai-link@0 {
+		format = "left_j";
+		bitclock-master = <&sndcpu0>;
+		frame-master = <&sndcpu0>;
+
+		sndcpu0: cpu {
+			sound-dai = <&rcar_sound 0>;
+		};
+		codec {
+			sound-dai = <&ak4613>;
+		};
+	};
+	simple-audio-card,dai-link@1 {
+		format = "i2s";
+		bitclock-master = <&sndcpu1>;
+		frame-master = <&sndcpu1>;
+
+		convert-channels = <8>; /* TDM Split */
+
+		sndcpu1: cpu@0 {
+			sound-dai = <&rcar_sound 1>;
+		};
+		cpu@1 {
+			sound-dai = <&rcar_sound 2>;
+		};
+		cpu@2 {
+			sound-dai = <&rcar_sound 3>;
+		};
+		cpu@3 {
+			sound-dai = <&rcar_sound 4>;
+		};
+		codec {
+			mclk-fs = <512>;
+			prefix = "pcm3168a";
+			dai-tdm-slot-num = <8>;
+			sound-dai = <&pcm3168a 0>;
+		};
+	};
+	simple-audio-card,dai-link@2 {
+		format = "i2s";
+		bitclock-master = <&sndcpu2>;
+		frame-master = <&sndcpu2>;
+
+		sndcpu2: cpu {
+			sound-dai = <&rcar_sound 5>;
+		};
+		codec {
+			mclk-fs = <512>;
+			prefix = "pcm3168a";
+			sound-dai = <&pcm3168a 1>;
+		};
+	};
+};

Documentation/devicetree/bindings/sound/simple-scu-card.txt

@@ -75,7 +75,6 @@ sound {
 	simple-audio-card,bitclock-master = <&dpcmcpu>;
 	simple-audio-card,frame-master = <&dpcmcpu>;
 
-	simple-audio-card,prefix = "ak4642";
 	simple-audio-card,routing = "ak4642 Playback", "DAI0 Playback",
 			"ak4642 Playback", "DAI1 Playback";
 
@@ -88,6 +87,7 @@ sound {
 	};
 
 	codec {
+		prefix = "ak4642";
 		sound-dai = <&ak4643>;
 		clocks = <&audio_clock>;
 	};

Documentation/devicetree/bindings/sound/sun50i-codec-analog.txt

@@ -4,9 +4,11 @@ Required properties:
 - compatible: must be one of the following compatibles:
 		- "allwinner,sun50i-a64-codec-analog"
 - reg: must contain the registers location and length
+- cpvdd-supply: Regulator supply for the headphone amplifier
 
 Example:
 	codec_analog: codec-analog@1f015c0 {
 		compatible = "allwinner,sun50i-a64-codec-analog";
 		reg = <0x01f015c0 0x4>;
+		cpvdd-supply = <&reg_eldo1>;
 	};

Documentation/devicetree/bindings/sound/xlnx,i2s.txt

+Device-Tree bindings for Xilinx I2S PL block
+
+The IP supports I2S based playback/capture audio
+
+Required property:
+ - compatible: "xlnx,i2s-transmitter-1.0" for playback and
+	       "xlnx,i2s-receiver-1.0" for capture
+
+Required property common to both I2S playback and capture:
+ - reg: Base address and size of the IP core instance.
+ - xlnx,dwidth: sample data width. Can be any of 16, 24.
+ - xlnx,num-channels: Number of I2S streams. Can be any of 1, 2, 3, 4.
+		      supported channels = 2 * xlnx,num-channels
+
+Example:
+
+	i2s_receiver@a0080000 {
+		compatible = "xlnx,i2s-receiver-1.0";
+		reg = <0x0 0xa0080000 0x0 0x10000>;
+		xlnx,dwidth = <0x18>;
+		xlnx,num-channels = <1>;
+	};
+	i2s_transmitter@a0090000 {
+		compatible = "xlnx,i2s-transmitter-1.0";
+		reg = <0x0 0xa0090000 0x0 0x10000>;
+		xlnx,dwidth = <0x18>;
+		xlnx,num-channels = <1>;
+	};

MAINTAINERS

@@ -1310,6 +1310,13 @@ F:	drivers/pinctrl/meson/
 F:	drivers/mmc/host/meson*
 N:	meson
 
+ARM/Amlogic Meson SoC Sound Drivers
+M:	Jerome Brunet <jbrunet@baylibre.com>
+L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
+S:	Maintained
+F:	sound/soc/meson/
+F:	Documentation/devicetree/bindings/sound/amlogic*
+
 ARM/Annapurna Labs ALPINE ARCHITECTURE
 M:	Tsahee Zidenberg <tsahee@annapurnalabs.com>
 M:	Antoine Tenart <antoine.tenart@bootlin.com>
@@ -10795,7 +10802,10 @@ M:	Jarkko Nikula <jarkko.nikula@bitmer.com>
 L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 L:	linux-omap@vger.kernel.org
 S:	Maintained
-F:	sound/soc/omap/
+F:	sound/soc/ti/omap*
+F:	sound/soc/ti/rx51.c
+F:	sound/soc/ti/n810.c
+F:	sound/soc/ti/sdma-pcm.*
 
 OMAP CLOCK FRAMEWORK SUPPORT
 M:	Paul Walmsley <paul@pwsan.com>
@@ -14839,6 +14849,12 @@ F:	Documentation/devicetree/bindings/clock/ti,sci-clk.txt
 F:	drivers/clk/keystone/sci-clk.c
 F:	drivers/reset/reset-ti-sci.c
 
+Texas Instruments ASoC drivers
+M:	Peter Ujfalusi <peter.ujfalusi@ti.com>
+L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
+S:	Maintained
+F:	sound/soc/ti/
+
 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
 M:	Hans Verkuil <hverkuil@xs4all.nl>
 L:	linux-media@vger.kernel.org

arch/arm/configs/davinci_all_defconfig

@@ -167,8 +167,9 @@ CONFIG_SOUND=m
 CONFIG_SND=m
 CONFIG_SND_USB_AUDIO=m
 CONFIG_SND_SOC=m
-CONFIG_SND_EDMA_SOC=m
-CONFIG_SND_DA850_SOC_EVM=m
+CONFIG_SND_SOC_TLV320AIC3X=m
+CONFIG_SND_SOC_DAVINCI_MCASP=m
+CONFIG_SND_SOC_DAVINCI_EVM=m
 CONFIG_SND_SIMPLE_CARD=m
 CONFIG_HID=m
 CONFIG_HID_A4TECH=m

arch/arm/configs/omap1_defconfig

@@ -175,8 +175,6 @@ CONFIG_SND_PCM_OSS=y
 # CONFIG_SND_VERBOSE_PROCFS is not set
 CONFIG_SND_DUMMY=y
 CONFIG_SND_USB_AUDIO=y
-CONFIG_SND_SOC=y
-CONFIG_SND_OMAP_SOC=y
 # CONFIG_USB_HID is not set
 CONFIG_USB=y
 CONFIG_USB_PHY=y

arch/arm/configs/omap2plus_defconfig

@@ -381,13 +381,13 @@ CONFIG_SND_VERBOSE_PRINTK=y
 CONFIG_SND_DEBUG=y
 CONFIG_SND_USB_AUDIO=m
 CONFIG_SND_SOC=m
-CONFIG_SND_EDMA_SOC=m
-CONFIG_SND_AM33XX_SOC_EVM=m
-CONFIG_SND_OMAP_SOC=m
-CONFIG_SND_OMAP_SOC_HDMI_AUDIO=m
-CONFIG_SND_OMAP_SOC_OMAP_TWL4030=m
-CONFIG_SND_OMAP_SOC_OMAP_ABE_TWL6040=m
-CONFIG_SND_OMAP_SOC_OMAP3_PANDORA=m
+CONFIG_SND_SOC_TLV320AIC3X=m
+CONFIG_SND_SOC_DAVINCI_MCASP=m
+CONFIG_SND_SOC_NOKIA_RX51=m
+CONFIG_SND_SOC_OMAP_HDMI=m
+CONFIG_SND_SOC_OMAP_ABE_TWL6040=m
+CONFIG_SND_SOC_OMAP3_PANDORA=m
+CONFIG_SND_SOC_OMAP3_TWL4030=m
 CONFIG_SND_SOC_CPCAP=m
 CONFIG_SND_SIMPLE_CARD=m
 CONFIG_SND_AUDIO_GRAPH_CARD=m

arch/arm/mach-davinci/board-dm365-evm.c

@@ -794,9 +794,9 @@ static __init void dm365_evm_init(void)
 	/* maybe setup mmc1/etc ... _after_ mmc0 */
 	evm_init_cpld();
 
-#ifdef CONFIG_SND_DM365_AIC3X_CODEC
+#ifdef CONFIG_SND_SOC_DM365_AIC3X_CODEC
 	dm365_init_asp();
-#elif defined(CONFIG_SND_DM365_VOICE_CODEC)
+#elif defined(CONFIG_SND_SOC_DM365_VOICE_CODEC)
 	dm365_init_vc();
 #endif
 	dm365_init_rtc();

arch/arm/mach-omap1/Makefile

@@ -8,7 +8,7 @@ obj-y := io.o id.o sram-init.o sram.o time.o irq.o mux.o flash.o \
 	 serial.o devices.o dma.o fb.o
 obj-y += clock.o clock_data.o opp_data.o reset.o pm_bus.o timer.o
 
-ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),)
+ifneq ($(CONFIG_SND_SOC_OMAP_MCBSP),)
 obj-y += mcbsp.o
 endif
 

arch/arm/mach-omap2/Makefile

@@ -24,7 +24,7 @@ obj-$(CONFIG_SOC_OMAP5)	 += $(hwmod-common) $(secure-common)
 obj-$(CONFIG_SOC_AM43XX) += $(hwmod-common) $(secure-common)
 obj-$(CONFIG_SOC_DRA7XX) += $(hwmod-common) $(secure-common)
 
-ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),)
+ifneq ($(CONFIG_SND_SOC_OMAP_MCBSP),)
 obj-y += mcbsp.o
 endif
 

arch/arm/mach-omap2/pdata-quirks.c

@@ -524,7 +524,7 @@ void omap_auxdata_legacy_init(struct device *dev)
 	dev->platform_data = &twl_gpio_auxdata;
 }
 
-#if IS_ENABLED(CONFIG_SND_OMAP_SOC_MCBSP)
+#if IS_ENABLED(CONFIG_SND_SOC_OMAP_MCBSP)
 static struct omap_mcbsp_platform_data mcbsp_pdata;
 static void __init omap3_mcbsp_init(void)
 {
@@ -572,7 +572,7 @@ static struct of_dev_auxdata omap_auxdata_lookup[] = {
 	OF_DEV_AUXDATA("ti,am3517-emac", 0x5c000000, "davinci_emac.0",
 		       &am35xx_emac_pdata),
 	/* McBSP modules with sidetone core */
-#if IS_ENABLED(CONFIG_SND_OMAP_SOC_MCBSP)
+#if IS_ENABLED(CONFIG_SND_SOC_OMAP_MCBSP)
 	OF_DEV_AUXDATA("ti,omap3-mcbsp", 0x49022000, "49022000.mcbsp", &mcbsp_pdata),
 	OF_DEV_AUXDATA("ti,omap3-mcbsp", 0x49024000, "49024000.mcbsp", &mcbsp_pdata),
 #endif

include/dt-bindings/sound/qcom,q6afe.h

@@ -106,6 +106,7 @@
 #define QUINARY_TDM_TX_6	101
 #define QUINARY_TDM_RX_7	102
 #define QUINARY_TDM_TX_7	103
+#define DISPLAY_PORT_RX		104
 
 #endif /* __DT_BINDINGS_Q6_AFE_H__ */
 

include/linux/platform_data/davinci_asp.h

@@ -79,6 +79,7 @@ struct davinci_mcasp_pdata {
 	/* McASP specific fields */
 	int tdm_slots;
 	u8 op_mode;
+	u8 dismod;
 	u8 num_serializer;
 	u8 *serial_dir;
 	u8 version;

include/sound/compress_driver.h

@@ -23,6 +23,7 @@ struct snd_compr_ops;
  * struct snd_compr_runtime: runtime stream description
  * @state: stream state
  * @ops: pointer to DSP callbacks
+ * @dma_buffer_p: runtime dma buffer pointer
  * @buffer: pointer to kernel buffer, valid only when not in mmap mode or
  *	DSP doesn't implement copy
  * @buffer_size: size of the above buffer
@@ -37,6 +38,7 @@ struct snd_compr_ops;
 struct snd_compr_runtime {
 	snd_pcm_state_t state;
 	struct snd_compr_ops *ops;
+	struct snd_dma_buffer *dma_buffer_p;
 	void *buffer;
 	u64 buffer_size;
 	u32 fragment_size;
@@ -175,6 +177,23 @@ static inline void snd_compr_drain_notify(struct snd_compr_stream *stream)
 	wake_up(&stream->runtime->sleep);
 }
 
+/**
+ * snd_compr_set_runtime_buffer - Set the Compress runtime buffer
+ * @substream: compress substream to set
+ * @bufp: the buffer information, NULL to clear
+ *
+ * Copy the buffer information to runtime buffer when @bufp is non-NULL.
+ * Otherwise it clears the current buffer information.
+ */
+static inline void snd_compr_set_runtime_buffer(
+					struct snd_compr_stream *substream,
+					struct snd_dma_buffer *bufp)
+{
+	struct snd_compr_runtime *runtime = substream->runtime;
+
+	runtime->dma_buffer_p = bufp;
+}
+
 int snd_compr_stop_error(struct snd_compr_stream *stream,
 			 snd_pcm_state_t state);
 

include/sound/simple_card_utils.h

@@ -116,12 +116,12 @@ int asoc_simple_card_clean_reference(struct snd_soc_card *card);
 
 void asoc_simple_card_convert_fixup(struct asoc_simple_card_data *data,
 				      struct snd_pcm_hw_params *params);
-void asoc_simple_card_parse_convert(struct device *dev, char *prefix,
+void asoc_simple_card_parse_convert(struct device *dev,
+				    struct device_node *np, char *prefix,
 				    struct asoc_simple_card_data *data);
 
 int asoc_simple_card_of_parse_routing(struct snd_soc_card *card,
-				      char *prefix,
-				      int optional);
+				      char *prefix);
 int asoc_simple_card_of_parse_widgets(struct snd_soc_card *card,
 				      char *prefix);
 

include/sound/soc-acpi-intel-match.h

@@ -24,6 +24,7 @@ extern struct snd_soc_acpi_mach snd_soc_acpi_intel_kbl_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_bxt_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_glk_machines[];
 extern struct snd_soc_acpi_mach snd_soc_acpi_intel_cnl_machines[];
+extern struct snd_soc_acpi_mach snd_soc_acpi_intel_icl_machines[];
 
 /*
  * generic table used for HDA codec-based platforms, possibly with

include/sound/soc-acpi.h

@@ -37,6 +37,20 @@ snd_soc_acpi_find_package_from_hid(const u8 hid[ACPI_ID_LEN],
 struct snd_soc_acpi_mach *
 snd_soc_acpi_find_machine(struct snd_soc_acpi_mach *machines);
 
+/**
+ * snd_soc_acpi_mach_params: interface for machine driver configuration
+ *
+ * @acpi_ipc_irq_index: used for BYT-CR detection
+ * @platform: string used for HDaudio codec support
+ * @codec_mask: used for HDAudio support
+ */
+struct snd_soc_acpi_mach_params {
+	u32 acpi_ipc_irq_index;
+	const char *platform;
+	u32 codec_mask;
+	u32 dmic_num;
+};
+
 /**
  * snd_soc_acpi_mach: ACPI-based machine descriptor. Most of the fields are
  * related to the hardware, except for the firmware and topology file names.
@@ -68,6 +82,7 @@ struct snd_soc_acpi_mach {
 	struct snd_soc_acpi_mach * (*machine_quirk)(void *arg);
 	const void *quirk_data;
 	void *pdata;
+	struct snd_soc_acpi_mach_params mach_params;
 	const char *sof_fw_filename;
 	const char *sof_tplg_filename;
 	const char *asoc_plat_name;

include/sound/soc.h

@@ -553,12 +553,12 @@ static inline void snd_soc_jack_free_gpios(struct snd_soc_jack *jack, int count,
 }
 #endif
 
-#ifdef CONFIG_SND_SOC_AC97_BUS
 struct snd_ac97 *snd_soc_alloc_ac97_component(struct snd_soc_component *component);
 struct snd_ac97 *snd_soc_new_ac97_component(struct snd_soc_component *component,
 	unsigned int id, unsigned int id_mask);
 void snd_soc_free_ac97_component(struct snd_ac97 *ac97);
 
+#ifdef CONFIG_SND_SOC_AC97_BUS
 int snd_soc_set_ac97_ops(struct snd_ac97_bus_ops *ops);
 int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
 		struct platform_device *pdev);
@@ -1477,10 +1477,20 @@ int snd_soc_of_parse_tdm_slot(struct device_node *np,
 			      unsigned int *rx_mask,
 			      unsigned int *slots,
 			      unsigned int *slot_width);
-void snd_soc_of_parse_audio_prefix(struct snd_soc_card *card,
+void snd_soc_of_parse_node_prefix(struct device_node *np,
 				   struct snd_soc_codec_conf *codec_conf,
 				   struct device_node *of_node,
 				   const char *propname);
+static inline
+void snd_soc_of_parse_audio_prefix(struct snd_soc_card *card,
+				   struct snd_soc_codec_conf *codec_conf,
+				   struct device_node *of_node,
+				   const char *propname)
+{
+	snd_soc_of_parse_node_prefix(card->dev->of_node,
+				     codec_conf, of_node, propname);
+}
+
 int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
 				   const char *propname);
 unsigned int snd_soc_of_parse_daifmt(struct device_node *np,

sound/core/compress_offload.c

@@ -171,6 +171,7 @@ static int snd_compr_free(struct inode *inode, struct file *f)
 	}
 
 	data->stream.ops->free(&data->stream);
+	if (!data->stream.runtime->dma_buffer_p)
 		kfree(data->stream.runtime->buffer);
 	kfree(data->stream.runtime);
 	kfree(data);
@@ -505,7 +506,7 @@ static int snd_compr_allocate_buffer(struct snd_compr_stream *stream,
 		struct snd_compr_params *params)
 {
 	unsigned int buffer_size;
-	void *buffer;
+	void *buffer = NULL;
 
 	buffer_size = params->buffer.fragment_size * params->buffer.fragments;
 	if (stream->ops->copy) {
@@ -513,8 +514,19 @@ static int snd_compr_allocate_buffer(struct snd_compr_stream *stream,
 		/* if copy is defined the driver will be required to copy
 		 * the data from core
 		 */
+	} else {
+		if (stream->runtime->dma_buffer_p) {
+
+			if (buffer_size > stream->runtime->dma_buffer_p->bytes)
+				dev_err(&stream->device->dev,
+						"Not enough DMA buffer");
+			else
+				buffer = stream->runtime->dma_buffer_p->area;
+
 		} else {
 			buffer = kmalloc(buffer_size, GFP_KERNEL);
+		}
+
 		if (!buffer)
 			return -ENOMEM;
 	}

sound/soc/Kconfig

@@ -46,13 +46,11 @@ source "sound/soc/atmel/Kconfig"
 source "sound/soc/au1x/Kconfig"
 source "sound/soc/bcm/Kconfig"
 source "sound/soc/cirrus/Kconfig"
-source "sound/soc/davinci/Kconfig"
 source "sound/soc/dwc/Kconfig"
 source "sound/soc/fsl/Kconfig"
 source "sound/soc/hisilicon/Kconfig"
 source "sound/soc/jz4740/Kconfig"
 source "sound/soc/nuc900/Kconfig"
-source "sound/soc/omap/Kconfig"
 source "sound/soc/kirkwood/Kconfig"
 source "sound/soc/img/Kconfig"
 source "sound/soc/intel/Kconfig"
@@ -70,9 +68,11 @@ source "sound/soc/sti/Kconfig"
 source "sound/soc/stm/Kconfig"
 source "sound/soc/sunxi/Kconfig"
 source "sound/soc/tegra/Kconfig"
+source "sound/soc/ti/Kconfig"
 source "sound/soc/txx9/Kconfig"
 source "sound/soc/uniphier/Kconfig"
 source "sound/soc/ux500/Kconfig"
+source "sound/soc/xilinx/Kconfig"
 source "sound/soc/xtensa/Kconfig"
 source "sound/soc/zte/Kconfig"
 

sound/soc/Makefile

@@ -30,7 +30,6 @@ obj-$(CONFIG_SND_SOC)	+= atmel/
 obj-$(CONFIG_SND_SOC)	+= au1x/
 obj-$(CONFIG_SND_SOC)	+= bcm/
 obj-$(CONFIG_SND_SOC)	+= cirrus/
-obj-$(CONFIG_SND_SOC)	+= davinci/
 obj-$(CONFIG_SND_SOC)	+= dwc/
 obj-$(CONFIG_SND_SOC)	+= fsl/
 obj-$(CONFIG_SND_SOC)	+= hisilicon/
@@ -41,7 +40,6 @@ obj-$(CONFIG_SND_SOC)	+= mediatek/
 obj-$(CONFIG_SND_SOC)	+= meson/
 obj-$(CONFIG_SND_SOC)	+= mxs/
 obj-$(CONFIG_SND_SOC)	+= nuc900/
-obj-$(CONFIG_SND_SOC)	+= omap/
 obj-$(CONFIG_SND_SOC)	+= kirkwood/
 obj-$(CONFIG_SND_SOC)	+= pxa/
 obj-$(CONFIG_SND_SOC)	+= qcom/
@@ -54,8 +52,10 @@ obj-$(CONFIG_SND_SOC)	+= sti/
 obj-$(CONFIG_SND_SOC)	+= stm/
 obj-$(CONFIG_SND_SOC)	+= sunxi/
 obj-$(CONFIG_SND_SOC)	+= tegra/
+obj-$(CONFIG_SND_SOC)	+= ti/
 obj-$(CONFIG_SND_SOC)	+= txx9/
 obj-$(CONFIG_SND_SOC)	+= uniphier/
 obj-$(CONFIG_SND_SOC)	+= ux500/
+obj-$(CONFIG_SND_SOC)	+= xilinx/
 obj-$(CONFIG_SND_SOC)	+= xtensa/
 obj-$(CONFIG_SND_SOC)	+= zte/

sound/soc/amd/Kconfig

@@ -19,3 +19,9 @@ config SND_SOC_AMD_CZ_RT5645_MACH
 	depends on SND_SOC_AMD_ACP && I2C
 	help
 	 This option enables machine driver for rt5645.
+
+config SND_SOC_AMD_ACP3x
+	tristate "AMD Audio Coprocessor-v3.x support"
+	depends on X86 && PCI
+	help
+	 This option enables ACP v3.x I2S support on AMD platform

sound/soc/amd/Makefile

@@ -5,3 +5,4 @@ snd-soc-acp-rt5645-mach-objs := acp-rt5645.o
 obj-$(CONFIG_SND_SOC_AMD_ACP) += acp_audio_dma.o
 obj-$(CONFIG_SND_SOC_AMD_CZ_DA7219MX98357_MACH) += snd-soc-acp-da7219mx98357-mach.o
 obj-$(CONFIG_SND_SOC_AMD_CZ_RT5645_MACH) += snd-soc-acp-rt5645-mach.o
+obj-$(CONFIG_SND_SOC_AMD_ACP3x) += raven/

sound/soc/amd/acp-da7219-max98357a.c

@@ -403,7 +403,7 @@ static struct regulator_config acp_da7219_cfg = {
 static struct regulator_ops acp_da7219_ops = {
 };
 
-static struct regulator_desc acp_da7219_desc = {
+static const struct regulator_desc acp_da7219_desc = {
 	.name = "reg-fixed-1.8V",
 	.type = REGULATOR_VOLTAGE,
 	.owner = THIS_MODULE,

sound/soc/amd/acp-pcm-dma.c

@@ -303,11 +303,10 @@ static void set_acp_to_i2s_dma_descriptors(void __iomem *acp_mmio, u32 size,
 }
 
 /* Create page table entries in ACP SRAM for the allocated memory */
-static void acp_pte_config(void __iomem *acp_mmio, struct page *pg,
+static void acp_pte_config(void __iomem *acp_mmio, dma_addr_t addr,
 			   u16 num_of_pages, u32 pte_offset)
 {
 	u16 page_idx;
-	u64 addr;
 	u32 low;
 	u32 high;
 	u32 offset;
@@ -317,7 +316,6 @@ static void acp_pte_config(void __iomem *acp_mmio, struct page *pg,
 		/* Load the low address of page int ACP SRAM through SRBM */
 		acp_reg_write((offset + (page_idx * 8)),
 			      acp_mmio, mmACP_SRBM_Targ_Idx_Addr);
-		addr = page_to_phys(pg);
 
 		low = lower_32_bits(addr);
 		high = upper_32_bits(addr);
@@ -333,7 +331,7 @@ static void acp_pte_config(void __iomem *acp_mmio, struct page *pg,
 		acp_reg_write(high, acp_mmio, mmACP_SRBM_Targ_Idx_Data);
 
 		/* Move to next physically contiguos page */
-		pg++;
+		addr += PAGE_SIZE;
 	}
 }
 
@@ -343,7 +341,7 @@ static void config_acp_dma(void __iomem *acp_mmio,
 {
 	u16 ch_acp_sysmem, ch_acp_i2s;
 
-	acp_pte_config(acp_mmio, rtd->pg, rtd->num_of_pages,
+	acp_pte_config(acp_mmio, rtd->dma_addr, rtd->num_of_pages,
 		       rtd->pte_offset);
 
 	if (rtd->direction == SNDRV_PCM_STREAM_PLAYBACK) {
@@ -850,7 +848,6 @@ static int acp_dma_hw_params(struct snd_pcm_substream *substream,
 	int status;
 	uint64_t size;
 	u32 val = 0;
-	struct page *pg;
 	struct snd_pcm_runtime *runtime;
 	struct audio_substream_data *rtd;
 	struct snd_soc_pcm_runtime *prtd = substream->private_data;
@@ -986,16 +983,14 @@ static int acp_dma_hw_params(struct snd_pcm_substream *substream,
 		return status;
 
 	memset(substream->runtime->dma_area, 0, params_buffer_bytes(params));
-	pg = virt_to_page(substream->dma_buffer.area);
 
-	if (pg) {
+	if (substream->dma_buffer.area) {
 		acp_set_sram_bank_state(rtd->acp_mmio, 0, true);
 		/* Save for runtime private data */
-		rtd->pg = pg;
+		rtd->dma_addr = substream->dma_buffer.addr;
 		rtd->order = get_order(size);
 
 		/* Fill the page table entries in ACP SRAM */
-		rtd->pg = pg;
 		rtd->size = size;
 		rtd->num_of_pages = PAGE_ALIGN(size) >> PAGE_SHIFT;
 		rtd->direction = substream->stream;
@@ -1151,18 +1146,21 @@ static int acp_dma_new(struct snd_soc_pcm_runtime *rtd)
 	struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd,
 								    DRV_NAME);
 	struct audio_drv_data *adata = dev_get_drvdata(component->dev);
+	struct device *parent = component->dev->parent;
 
 	switch (adata->asic_type) {
 	case CHIP_STONEY:
 		ret = snd_pcm_lib_preallocate_pages_for_all(rtd->pcm,
 							    SNDRV_DMA_TYPE_DEV,
-							    NULL, ST_MIN_BUFFER,
+							    parent,
+							    ST_MIN_BUFFER,
 							    ST_MAX_BUFFER);
 		break;
 	default:
 		ret = snd_pcm_lib_preallocate_pages_for_all(rtd->pcm,
 							    SNDRV_DMA_TYPE_DEV,
-							    NULL, MIN_BUFFER,
+							    parent,
+							    MIN_BUFFER,
 							    MAX_BUFFER);
 		break;
 	}

sound/soc/amd/acp.h

@@ -123,7 +123,7 @@ enum acp_dma_priority_level {
 };
 
 struct audio_substream_data {
-	struct page *pg;
+	dma_addr_t dma_addr;
 	unsigned int order;
 	u16 num_of_pages;
 	u16 i2s_instance;

sound/soc/amd/raven/Makefile

+# SPDX-License-Identifier: GPL-2.0+
+# Raven Ridge platform Support
+snd-pci-acp3x-objs	:= pci-acp3x.o
+snd-acp3x-pcm-dma-objs	:= acp3x-pcm-dma.o
+obj-$(CONFIG_SND_SOC_AMD_ACP3x)	 += snd-pci-acp3x.o
+obj-$(CONFIG_SND_SOC_AMD_ACP3x)	 += snd-acp3x-pcm-dma.o

sound/soc/amd/raven/acp3x.h

+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * AMD ALSA SoC PCM Driver
+ *
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ */
+
+#include "chip_offset_byte.h"
+
+#define ACP3x_PHY_BASE_ADDRESS 0x1240000
+#define	ACP3x_I2S_MODE	0
+#define	ACP3x_REG_START	0x1240000
+#define	ACP3x_REG_END	0x1250200
+#define I2S_MODE	0x04
+#define	BT_TX_THRESHOLD 26
+#define	BT_RX_THRESHOLD 25
+#define ACP3x_POWER_ON 0x00
+#define ACP3x_POWER_ON_IN_PROGRESS 0x01
+#define ACP3x_POWER_OFF 0x02
+#define ACP3x_POWER_OFF_IN_PROGRESS 0x03
+#define ACP3x_SOFT_RESET__SoftResetAudDone_MASK	0x00010001
+
+#define ACP_SRAM_PTE_OFFSET	0x02050000
+#define PAGE_SIZE_4K_ENABLE 0x2
+#define MEM_WINDOW_START	0x4000000
+#define PLAYBACK_FIFO_ADDR_OFFSET 0x400
+#define CAPTURE_FIFO_ADDR_OFFSET  0x500
+
+#define PLAYBACK_MIN_NUM_PERIODS    2
+#define PLAYBACK_MAX_NUM_PERIODS    8
+#define PLAYBACK_MAX_PERIOD_SIZE    16384
+#define PLAYBACK_MIN_PERIOD_SIZE    4096
+#define CAPTURE_MIN_NUM_PERIODS     2
+#define CAPTURE_MAX_NUM_PERIODS     8
+#define CAPTURE_MAX_PERIOD_SIZE     16384
+#define CAPTURE_MIN_PERIOD_SIZE     4096
+
+#define MAX_BUFFER (PLAYBACK_MAX_PERIOD_SIZE * PLAYBACK_MAX_NUM_PERIODS)
+#define MIN_BUFFER MAX_BUFFER
+#define FIFO_SIZE 0x100
+#define DMA_SIZE 0x40
+#define FRM_LEN 0x100
+
+#define SLOT_WIDTH_8 0x08
+#define SLOT_WIDTH_16 0x10
+#define SLOT_WIDTH_24 0x18
+#define SLOT_WIDTH_32 0x20
+
+
+static inline u32 rv_readl(void __iomem *base_addr)
+{
+	return readl(base_addr - ACP3x_PHY_BASE_ADDRESS);
+}
+
+static inline void rv_writel(u32 val, void __iomem *base_addr)
+{
+	writel(val, base_addr - ACP3x_PHY_BASE_ADDRESS);
+}

sound/soc/amd/raven/pci-acp3x.c

+// SPDX-License-Identifier: GPL-2.0+
+//
+// AMD ACP PCI Driver
+//
+//Copyright 2016 Advanced Micro Devices, Inc.
+
+#include <linux/pci.h>
+#include <linux/module.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <linux/interrupt.h>
+
+#include "acp3x.h"
+
+struct acp3x_dev_data {
+	void __iomem *acp3x_base;
+	bool acp3x_audio_mode;
+	struct resource *res;
+	struct platform_device *pdev;
+};
+
+static int snd_acp3x_probe(struct pci_dev *pci,
+			   const struct pci_device_id *pci_id)
+{
+	int ret;
+	u32 addr, val;
+	struct acp3x_dev_data *adata;
+	struct platform_device_info pdevinfo;
+	unsigned int irqflags;
+
+	if (pci_enable_device(pci)) {
+		dev_err(&pci->dev, "pci_enable_device failed\n");
+		return -ENODEV;
+	}
+
+	ret = pci_request_regions(pci, "AMD ACP3x audio");
+	if (ret < 0) {
+		dev_err(&pci->dev, "pci_request_regions failed\n");
+		goto disable_pci;
+	}
+
+	adata = devm_kzalloc(&pci->dev, sizeof(struct acp3x_dev_data),
+			     GFP_KERNEL);
+	if (!adata) {
+		ret = -ENOMEM;
+		goto release_regions;
+	}
+
+	/* check for msi interrupt support */
+	ret = pci_enable_msi(pci);
+	if (ret)
+		/* msi is not enabled */
+		irqflags = IRQF_SHARED;
+	else
+		/* msi is enabled */
+		irqflags = 0;
+
+	addr = pci_resource_start(pci, 0);
+	adata->acp3x_base = ioremap(addr, pci_resource_len(pci, 0));
+	if (!adata->acp3x_base) {
+		ret = -ENOMEM;
+		goto release_regions;
+	}
+	pci_set_master(pci);
+	pci_set_drvdata(pci, adata);
+
+	val = rv_readl(adata->acp3x_base + mmACP_I2S_PIN_CONFIG);
+	switch (val) {
+	case I2S_MODE:
+		adata->res = devm_kzalloc(&pci->dev,
+					  sizeof(struct resource) * 2,
+					  GFP_KERNEL);
+		if (!adata->res) {
+			ret = -ENOMEM;
+			goto unmap_mmio;
+		}
+
+		adata->res[0].name = "acp3x_i2s_iomem";
+		adata->res[0].flags = IORESOURCE_MEM;
+		adata->res[0].start = addr;
+		adata->res[0].end = addr + (ACP3x_REG_END - ACP3x_REG_START);
+
+		adata->res[1].name = "acp3x_i2s_irq";
+		adata->res[1].flags = IORESOURCE_IRQ;
+		adata->res[1].start = pci->irq;
+		adata->res[1].end = pci->irq;
+
+		adata->acp3x_audio_mode = ACP3x_I2S_MODE;
+
+		memset(&pdevinfo, 0, sizeof(pdevinfo));
+		pdevinfo.name = "acp3x_rv_i2s";
+		pdevinfo.id = 0;
+		pdevinfo.parent = &pci->dev;
+		pdevinfo.num_res = 2;
+		pdevinfo.res = adata->res;
+		pdevinfo.data = &irqflags;
+		pdevinfo.size_data = sizeof(irqflags);
+
+		adata->pdev = platform_device_register_full(&pdevinfo);
+		if (IS_ERR(adata->pdev)) {
+			dev_err(&pci->dev, "cannot register %s device\n",
+				pdevinfo.name);
+			ret = PTR_ERR(adata->pdev);
+			goto unmap_mmio;
+		}
+		break;
+	default:
+		dev_err(&pci->dev, "Invalid ACP audio mode : %d\n", val);
+		ret = -ENODEV;
+		goto unmap_mmio;
+	}
+	return 0;
+
+unmap_mmio:
+	pci_disable_msi(pci);
+	iounmap(adata->acp3x_base);
+release_regions:
+	pci_release_regions(pci);
+disable_pci:
+	pci_disable_device(pci);
+
+	return ret;
+}
+
+static void snd_acp3x_remove(struct pci_dev *pci)
+{
+	struct acp3x_dev_data *adata = pci_get_drvdata(pci);
+
+	platform_device_unregister(adata->pdev);
+	iounmap(adata->acp3x_base);
+
+	pci_disable_msi(pci);
+	pci_release_regions(pci);
+	pci_disable_device(pci);
+}
+
+static const struct pci_device_id snd_acp3x_ids[] = {
+	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, 0x15e2),
+	.class = PCI_CLASS_MULTIMEDIA_OTHER << 8,
+	.class_mask = 0xffffff },
+	{ 0, },
+};
+MODULE_DEVICE_TABLE(pci, snd_acp3x_ids);
+
+static struct pci_driver acp3x_driver  = {
+	.name = KBUILD_MODNAME,
+	.id_table = snd_acp3x_ids,
+	.probe = snd_acp3x_probe,
+	.remove = snd_acp3x_remove,
+};
+
+module_pci_driver(acp3x_driver);
+
+MODULE_AUTHOR("Maruthi.Bayyavarapu@amd.com");
+MODULE_DESCRIPTION("AMD ACP3x PCI driver");
+MODULE_LICENSE("GPL v2");

sound/soc/codecs/Kconfig

@@ -35,6 +35,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_ADAU7002
 	select SND_SOC_ADS117X
 	select SND_SOC_AK4104 if SPI_MASTER
+	select SND_SOC_AK4118 if I2C
 	select SND_SOC_AK4458 if I2C
 	select SND_SOC_AK4535 if I2C
 	select SND_SOC_AK4554
@@ -392,6 +393,11 @@ config SND_SOC_AK4104
 	tristate "AKM AK4104 CODEC"
 	depends on SPI_MASTER
 
+config SND_SOC_AK4118
+	tristate "AKM AK4118 CODEC"
+	depends on I2C
+	select REGMAP_I2C
+
 config SND_SOC_AK4458
 	tristate "AKM AK4458 CODEC"
 	depends on I2C

sound/soc/codecs/Makefile

@@ -27,6 +27,7 @@ snd-soc-adav801-objs := adav801.o
 snd-soc-adav803-objs := adav803.o
 snd-soc-ads117x-objs := ads117x.o
 snd-soc-ak4104-objs := ak4104.o
+snd-soc-ak4118-objs := ak4118.o
 snd-soc-ak4458-objs := ak4458.o
 snd-soc-ak4535-objs := ak4535.o
 snd-soc-ak4554-objs := ak4554.o
@@ -290,6 +291,7 @@ obj-$(CONFIG_SND_SOC_ADAV801)  += snd-soc-adav801.o
 obj-$(CONFIG_SND_SOC_ADAV803)  += snd-soc-adav803.o
 obj-$(CONFIG_SND_SOC_ADS117X)	+= snd-soc-ads117x.o
 obj-$(CONFIG_SND_SOC_AK4104)	+= snd-soc-ak4104.o
+obj-$(CONFIG_SND_SOC_AK4118)	+= snd-soc-ak4118.o
 obj-$(CONFIG_SND_SOC_AK4458)	+= snd-soc-ak4458.o
 obj-$(CONFIG_SND_SOC_AK4535)	+= snd-soc-ak4535.o
 obj-$(CONFIG_SND_SOC_AK4554)	+= snd-soc-ak4554.o

sound/soc/codecs/ak4104.c

@@ -13,7 +13,7 @@
 #include <linux/slab.h>
 #include <linux/spi/spi.h>
 #include <linux/of_device.h>
-#include <linux/of_gpio.h>
+#include <linux/gpio/consumer.h>
 #include <linux/regulator/consumer.h>
 #include <sound/asoundef.h>
 #include <sound/core.h>
@@ -268,8 +268,8 @@ static const struct regmap_config ak4104_regmap = {
 
 static int ak4104_spi_probe(struct spi_device *spi)
 {
-	struct device_node *np = spi->dev.of_node;
 	struct ak4104_private *ak4104;
+	struct gpio_desc *reset_gpiod;
 	unsigned int val;
 	int ret;
 
@@ -297,19 +297,11 @@ static int ak4104_spi_probe(struct spi_device *spi)
 		return ret;
 	}
 
-	if (np) {
-		enum of_gpio_flags flags;
-		int gpio = of_get_named_gpio_flags(np, "reset-gpio", 0, &flags);
-
-		if (gpio_is_valid(gpio)) {
-			ret = devm_gpio_request_one(&spi->dev, gpio,
-				     flags & OF_GPIO_ACTIVE_LOW ?
-					GPIOF_OUT_INIT_LOW : GPIOF_OUT_INIT_HIGH,
-				     "ak4104 reset");
-			if (ret < 0)
-				return ret;
-		}
-	}
+	reset_gpiod = devm_gpiod_get_optional(&spi->dev, "reset",
+					      GPIOD_OUT_HIGH);
+	if (IS_ERR(reset_gpiod) &&
+	    PTR_ERR(reset_gpiod) == -EPROBE_DEFER)
+		return -EPROBE_DEFER;
 
 	/* read the 'reserved' register - according to the datasheet, it
 	 * should contain 0x5b. Not a good way to verify the presence of

sound/soc/codecs/ak4458.c

@@ -456,7 +456,7 @@ static int ak4458_startup(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static struct snd_soc_dai_ops ak4458_dai_ops = {
+static const struct snd_soc_dai_ops ak4458_dai_ops = {
 	.startup        = ak4458_startup,
 	.hw_params	= ak4458_hw_params,
 	.set_fmt	= ak4458_set_dai_fmt,

sound/soc/codecs/ak5558.c

@@ -130,16 +130,12 @@ static int ak5558_hw_params(struct snd_pcm_substream *substream,
 	u8 bits;
 	int pcm_width = max(params_physical_width(params), ak5558->slot_width);
 
-	/* set master/slave audio interface */
-	bits = snd_soc_component_read32(component, AK5558_02_CONTROL1);
-	bits &= ~AK5558_BITS;
-
 	switch (pcm_width) {
 	case 16:
-		bits |= AK5558_DIF_24BIT_MODE;
+		bits = AK5558_DIF_24BIT_MODE;
 		break;
 	case 32:
-		bits |= AK5558_DIF_32BIT_MODE;
+		bits = AK5558_DIF_32BIT_MODE;
 		break;
 	default:
 		return -EINVAL;
@@ -168,18 +164,15 @@ static int ak5558_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 	}
 
 	/* set master/slave audio interface */
-	format = snd_soc_component_read32(component, AK5558_02_CONTROL1);
-	format &= ~AK5558_DIF;
-
 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 	case SND_SOC_DAIFMT_I2S:
-		format |= AK5558_DIF_I2S_MODE;
+		format = AK5558_DIF_I2S_MODE;
 		break;
 	case SND_SOC_DAIFMT_LEFT_J:
-		format |= AK5558_DIF_MSB_MODE;
+		format = AK5558_DIF_MSB_MODE;
 		break;
 	case SND_SOC_DAIFMT_DSP_B:
-		format |= AK5558_DIF_MSB_MODE;
+		format = AK5558_DIF_MSB_MODE;
 		break;
 	default:
 		return -EINVAL;
@@ -246,7 +239,7 @@ static int ak5558_startup(struct snd_pcm_substream *substream,
 					  &ak5558_rate_constraints);
 }
 
-static struct snd_soc_dai_ops ak5558_dai_ops = {
+static const struct snd_soc_dai_ops ak5558_dai_ops = {
 	.startup        = ak5558_startup,
 	.hw_params	= ak5558_hw_params,
 

sound/soc/codecs/cs4270.c

@@ -29,8 +29,8 @@
 #include <linux/i2c.h>
 #include <linux/delay.h>
 #include <linux/regulator/consumer.h>
+#include <linux/gpio/consumer.h>
 #include <linux/of_device.h>
-#include <linux/of_gpio.h>
 
 /*
  * The codec isn't really big-endian or little-endian, since the I2S
@@ -658,8 +658,8 @@ static const struct regmap_config cs4270_regmap = {
 static int cs4270_i2c_probe(struct i2c_client *i2c_client,
 	const struct i2c_device_id *id)
 {
-	struct device_node *np = i2c_client->dev.of_node;
 	struct cs4270_private *cs4270;
+	struct gpio_desc *reset_gpiod;
 	unsigned int val;
 	int ret, i;
 
@@ -678,20 +678,11 @@ static int cs4270_i2c_probe(struct i2c_client *i2c_client,
 	if (ret < 0)
 		return ret;
 
-	/* See if we have a way to bring the codec out of reset */
-	if (np) {
-		enum of_gpio_flags flags;
-		int gpio = of_get_named_gpio_flags(np, "reset-gpio", 0, &flags);
-
-		if (gpio_is_valid(gpio)) {
-			ret = devm_gpio_request_one(&i2c_client->dev, gpio,
-				     flags & OF_GPIO_ACTIVE_LOW ?
-					GPIOF_OUT_INIT_LOW : GPIOF_OUT_INIT_HIGH,
-				     "cs4270 reset");
-			if (ret < 0)
-				return ret;
-		}
-	}
+	reset_gpiod = devm_gpiod_get_optional(&i2c_client->dev, "reset",
+					      GPIOD_OUT_HIGH);
+	if (IS_ERR(reset_gpiod) &&
+	    PTR_ERR(reset_gpiod) == -EPROBE_DEFER)
+		return -EPROBE_DEFER;
 
 	cs4270->regmap = devm_regmap_init_i2c(i2c_client, &cs4270_regmap);
 	if (IS_ERR(cs4270->regmap))

sound/soc/codecs/dmic.c

@@ -30,9 +30,39 @@
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
 
+#define MAX_MODESWITCH_DELAY 70
+static int modeswitch_delay;
+module_param(modeswitch_delay, uint, 0644);
+
+static int wakeup_delay;
+module_param(wakeup_delay, uint, 0644);
+
 struct dmic {
 	struct gpio_desc *gpio_en;
 	int wakeup_delay;
+	/* Delay after DMIC mode switch */
+	int modeswitch_delay;
+};
+
+int dmic_daiops_trigger(struct snd_pcm_substream *substream,
+		int cmd, struct snd_soc_dai *dai)
+{
+	struct snd_soc_component *component = dai->component;
+	struct dmic *dmic = snd_soc_component_get_drvdata(component);
+
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_STOP:
+		if (dmic->modeswitch_delay)
+			mdelay(dmic->modeswitch_delay);
+
+		break;
+	}
+
+	return 0;
+}
+
+static const struct snd_soc_dai_ops dmic_dai_ops = {
+	.trigger	= dmic_daiops_trigger,
 };
 
 static int dmic_aif_event(struct snd_soc_dapm_widget *w,
@@ -68,6 +98,7 @@ static struct snd_soc_dai_driver dmic_dai = {
 			| SNDRV_PCM_FMTBIT_S24_LE
 			| SNDRV_PCM_FMTBIT_S16_LE,
 	},
+	.ops    = &dmic_dai_ops,
 };
 
 static int dmic_component_probe(struct snd_soc_component *component)
@@ -85,6 +116,15 @@ static int dmic_component_probe(struct snd_soc_component *component)
 
 	device_property_read_u32(component->dev, "wakeup-delay-ms",
 				 &dmic->wakeup_delay);
+	device_property_read_u32(component->dev, "modeswitch-delay-ms",
+				 &dmic->modeswitch_delay);
+	if (wakeup_delay)
+		dmic->wakeup_delay  = wakeup_delay;
+	if (modeswitch_delay)
+		dmic->modeswitch_delay  = modeswitch_delay;
+
+	if (dmic->modeswitch_delay > MAX_MODESWITCH_DELAY)
+		dmic->modeswitch_delay = MAX_MODESWITCH_DELAY;
 
 	snd_soc_component_set_drvdata(component, dmic);
 

sound/soc/codecs/hdac_hda.c

@@ -46,7 +46,7 @@ static int hdac_hda_dai_set_tdm_slot(struct snd_soc_dai *dai,
 static struct hda_pcm *snd_soc_find_pcm_from_dai(struct hdac_hda_priv *hda_pvt,
 						 struct snd_soc_dai *dai);
 
-static struct snd_soc_dai_ops hdac_hda_dai_ops = {
+static const struct snd_soc_dai_ops hdac_hda_dai_ops = {
 	.startup = hdac_hda_dai_open,
 	.shutdown = hdac_hda_dai_close,
 	.prepare = hdac_hda_dai_prepare,

sound/soc/codecs/hdac_hdmi.c

@@ -121,8 +121,16 @@ struct hdac_hdmi_dai_port_map {
 	struct hdac_hdmi_cvt *cvt;
 };
 
+/*
+ * pin to port mapping table where the value indicate the pin number and
+ * the index indicate the port number with 1 base.
+ */
+static const int icl_pin2port_map[] = {0x4, 0x6, 0x8, 0xa, 0xb};
+
 struct hdac_hdmi_drv_data {
 	unsigned int vendor_nid;
+	const int *port_map; /* pin to port mapping table */
+	int port_num;
 };
 
 struct hdac_hdmi_priv {
@@ -1329,8 +1337,9 @@ static int hdac_hdmi_add_pin(struct hdac_device *hdev, hda_nid_t nid)
 	return 0;
 }
 
-#define INTEL_VENDOR_NID 0x08
-#define INTEL_GLK_VENDOR_NID 0x0b
+#define INTEL_VENDOR_NID_0x2 0x02
+#define INTEL_VENDOR_NID_0x8 0x08
+#define INTEL_VENDOR_NID_0xb 0x0b
 #define INTEL_GET_VENDOR_VERB 0xf81
 #define INTEL_SET_VENDOR_VERB 0x781
 #define INTEL_EN_DP12		0x02 /* enable DP 1.2 features */
@@ -1538,7 +1547,26 @@ static int hdac_hdmi_parse_and_map_nid(struct hdac_device *hdev,
 
 static int hdac_hdmi_pin2port(void *aptr, int pin)
 {
+	struct hdac_device *hdev = aptr;
+	struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev);
+	const int *map = hdmi->drv_data->port_map;
+	int i;
+
+	if (!hdmi->drv_data->port_num)
 		return pin - 4; /* map NID 0x05 -> port #1 */
+
+	/*
+	 * looking for the pin number in the mapping table and return
+	 * the index which indicate the port number
+	 */
+	for (i = 0; i < hdmi->drv_data->port_num; i++) {
+		if (pin == map[i])
+			return i + 1;
+	}
+
+	/* return -1 if pin number exceeds our expectation */
+	dev_err(&hdev->dev, "Can't find the port for pin %d\n", pin);
+	return -1;
 }
 
 static void hdac_hdmi_eld_notify_cb(void *aptr, int port, int pipe)
@@ -1549,9 +1577,18 @@ static void hdac_hdmi_eld_notify_cb(void *aptr, int port, int pipe)
 	struct hdac_hdmi_port *hport = NULL;
 	struct snd_soc_component *component = hdmi->component;
 	int i;
-
-	/* Don't know how this mapping is derived */
-	hda_nid_t pin_nid = port + 0x04;
+	hda_nid_t pin_nid;
+
+	if (!hdmi->drv_data->port_num) {
+		/* for legacy platforms */
+		pin_nid = port + 0x04;
+	} else if (port < hdmi->drv_data->port_num) {
+		/* get pin number from the pin2port mapping table */
+		pin_nid = hdmi->drv_data->port_map[port - 1];
+	} else {
+		dev_err(&hdev->dev, "Can't find the pin for port %d\n", port);
+		return;
+	}
 
 	dev_dbg(&hdev->dev, "%s: for pin:%d port=%d\n", __func__,
 							pin_nid, pipe);
@@ -1973,12 +2010,18 @@ static int hdac_hdmi_get_spk_alloc(struct hdac_device *hdev, int pcm_idx)
 	return port->eld.info.spk_alloc;
 }
 
+static struct hdac_hdmi_drv_data intel_icl_drv_data  = {
+	.vendor_nid = INTEL_VENDOR_NID_0x2,
+	.port_map = icl_pin2port_map,
+	.port_num = ARRAY_SIZE(icl_pin2port_map),
+};
+
 static struct hdac_hdmi_drv_data intel_glk_drv_data  = {
-	.vendor_nid = INTEL_GLK_VENDOR_NID,
+	.vendor_nid = INTEL_VENDOR_NID_0xb,
 };
 
 static struct hdac_hdmi_drv_data intel_drv_data  = {
-	.vendor_nid = INTEL_VENDOR_NID,
+	.vendor_nid = INTEL_VENDOR_NID_0x8,
 };
 
 static int hdac_hdmi_dev_probe(struct hdac_device *hdev)
@@ -2258,6 +2301,8 @@ static const struct hda_device_id hdmi_list[] = {
 						   &intel_glk_drv_data),
 	HDA_CODEC_EXT_ENTRY(0x8086280d, 0x100000, "Geminilake HDMI",
 						   &intel_glk_drv_data),
+	HDA_CODEC_EXT_ENTRY(0x8086280f, 0x100000, "Icelake HDMI",
+						   &intel_icl_drv_data),
 	{}
 };
 

sound/soc/codecs/max98373.c

@@ -724,14 +724,39 @@ static struct snd_soc_dai_driver max98373_dai[] = {
 	}
 };
 
+static void max98373_reset(struct max98373_priv *max98373, struct device *dev)
+{
+	int ret, reg, count;
+
+	/* Software Reset */
+	ret = regmap_update_bits(max98373->regmap,
+		MAX98373_R2000_SW_RESET,
+		MAX98373_SOFT_RESET,
+		MAX98373_SOFT_RESET);
+	if (ret)
+		dev_err(dev, "Reset command failed. (ret:%d)\n", ret);
+
+	count = 0;
+	while (count < 3) {
+		usleep_range(10000, 11000);
+		/* Software Reset Verification */
+		ret = regmap_read(max98373->regmap,
+			MAX98373_R21FF_REV_ID, &reg);
+		if (!ret) {
+			dev_info(dev, "Reset completed (retry:%d)\n", count);
+			return;
+		}
+		count++;
+	}
+	dev_err(dev, "Reset failed. (ret:%d)\n", ret);
+}
+
 static int max98373_probe(struct snd_soc_component *component)
 {
 	struct max98373_priv *max98373 = snd_soc_component_get_drvdata(component);
 
 	/* Software Reset */
-	regmap_write(max98373->regmap,
-		MAX98373_R2000_SW_RESET, MAX98373_SOFT_RESET);
-	usleep_range(10000, 11000);
+	max98373_reset(max98373, component->dev);
 
 	/* IV default slot configuration */
 	regmap_write(max98373->regmap,
@@ -818,9 +843,7 @@ static int max98373_resume(struct device *dev)
 {
 	struct max98373_priv *max98373 = dev_get_drvdata(dev);
 
-	regmap_write(max98373->regmap,
-		MAX98373_R2000_SW_RESET, MAX98373_SOFT_RESET);
-	usleep_range(10000, 11000);
+	max98373_reset(max98373, dev);
 	regcache_cache_only(max98373->regmap, false);
 	regcache_sync(max98373->regmap);
 	return 0;

sound/soc/codecs/max9867.h

@@ -27,10 +27,8 @@
 #define MAX9867_PSCLK_20_40  0x2
 #define MAX9867_PSCLK_40_60  0x3
 #define MAX9867_AUDIOCLKHIGH	0x06
-#define MAX9867_NI_HIGH_WIDTH 0x7
 #define MAX9867_NI_HIGH_MASK	0x7F
-#define MAX9867_NI_LOW_MASK 0x7F
-#define MAX9867_NI_LOW_SHIFT 0x1
+#define MAX9867_NI_LOW_MASK	0xFE
 #define MAX9867_PLL		(1<<7)
 #define MAX9867_AUDIOCLKLOW	0x07
 #define MAX9867_RAPID_LOCK   0x01
@@ -43,40 +41,29 @@
 #define MAX9867_BCI_MODE     (1<<5)
 #define MAX9867_IFC1B        0x09
 #define MAX9867_IFC1B_BCLK_MASK 7
-#define MAX9867_IFC1B_32BIT  0x01
-#define MAX9867_IFC1B_24BIT  0x02
-#define MAX9867_IFC1B_PCLK_2 4
-#define MAX9867_IFC1B_PCLK_4 5
-#define MAX9867_IFC1B_PCLK_8 6
-#define MAX9867_IFC1B_PCLK_16 7
+#define MAX9867_IFC1B_64X	0x01
+#define MAX9867_IFC1B_48X	0x02
+#define MAX9867_IFC1B_PCLK_2	0x04
+#define MAX9867_IFC1B_PCLK_4	0x05
+#define MAX9867_IFC1B_PCLK_8	0x06
+#define MAX9867_IFC1B_PCLK_16	0x07
 #define MAX9867_CODECFLTR    0x0a
-#define MAX9867_DACGAIN      0x0b
+#define MAX9867_SIDETONE     0x0b
 #define MAX9867_DACLEVEL     0x0c
-#define MAX9867_DAC_MUTE_SHIFT 0x6
-#define MAX9867_DAC_MUTE_WIDTH 0x1
-#define MAX9867_DAC_MUTE_MASK (0x1<<MAX9867_DAC_MUTE_SHIFT)
 #define MAX9867_ADCLEVEL     0x0d
 #define MAX9867_LEFTLINELVL  0x0e
-#define MAX9867_RIGTHLINELVL 0x0f
+#define MAX9867_RIGHTLINELVL 0x0f
 #define MAX9867_LEFTVOL      0x10
 #define MAX9867_RIGHTVOL     0x11
 #define MAX9867_LEFTMICGAIN  0x12
 #define MAX9867_RIGHTMICGAIN 0x13
 #define MAX9867_INPUTCONFIG  0x14
-#define MAX9867_INPUT_SHIFT  0x6
 #define MAX9867_MICCONFIG    0x15
 #define MAX9867_MODECONFIG   0x16
 #define MAX9867_PWRMAN       0x17
-#define MAX9867_SHTDOWN_MASK (1<<7)
+#define MAX9867_SHTDOWN      0x80
 #define MAX9867_REVISION     0xff
 
 #define MAX9867_CACHEREGNUM 10
 
-/* codec private data */
-struct max9867_priv {
-	struct regmap *regmap;
-	unsigned int sysclk;
-	unsigned int pclk;
-	unsigned int master;
-};
 #endif

sound/soc/codecs/nau8540.c

@@ -585,7 +585,7 @@ static int nau8540_calc_fll_param(unsigned int fll_in,
 	fvco_max = 0;
 	fvco_sel = ARRAY_SIZE(mclk_src_scaling);
 	for (i = 0; i < ARRAY_SIZE(mclk_src_scaling); i++) {
-		fvco = 256 * fs * 2 * mclk_src_scaling[i].param;
+		fvco = 256ULL * fs * 2 * mclk_src_scaling[i].param;
 		if (fvco > NAU_FVCO_MIN && fvco < NAU_FVCO_MAX &&
 			fvco_max < fvco) {
 			fvco_max = fvco;

sound/soc/codecs/nau8822.c

-/*
- * nau8822.c  --  NAU8822 ALSA Soc Audio Codec driver
- *
- * Copyright 2017 Nuvoton Technology Corp.
- *
- * Author: David Lin <ctlin0@nuvoton.com>
- * Co-author: John Hsu <kchsu0@nuvoton.com>
- * Co-author: Seven Li <wtli@nuvoton.com>
- *
- * Based on WM8974.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
+// SPDX-License-Identifier: GPL-2.0
+//
+// nau8822.c  --  NAU8822 ALSA Soc Audio driver
+//
+// Copyright 2017 Nuvoton Technology Crop.
+//
+// Author: David Lin <ctlin0@nuvoton.com>
+// Co-author: John Hsu <kchsu0@nuvoton.com>
+// Co-author: Seven Li <wtli@nuvoton.com>
+//
+// Based on WM8974.c
 
 #include <linux/module.h>
 #include <linux/moduleparam.h>

sound/soc/codecs/nau8822.h

+/* SPDX-License-Identifier: GPL-2.0 */
 /*
- * nau8822.h  --  NAU8822 Soc Audio Codec driver
+ * nau8822.h  --  NAU8822 ALSA SoC Audio driver
+ *
+ * Copyright 2017 Nuvoton Technology Crop.
  *
  * Author: David Lin <ctlin0@nuvoton.com>
  * Co-author: John Hsu <kchsu0@nuvoton.com>
  * Co-author: Seven Li <wtli@nuvoton.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 
 #ifndef __NAU8822_H__

sound/soc/codecs/nau8825.c

@@ -424,10 +424,8 @@ static u32 nau8825_xtalk_sidetone(u32 sig_org, u32 sig_cros)
 {
 	u32 gain, sidetone;
 
-	if (unlikely(sig_org == 0) || unlikely(sig_cros == 0)) {
-		WARN_ON(1);
+	if (WARN_ON(sig_org == 0 || sig_cros == 0))
 		return 0;
-	}
 
 	sig_org = nau8825_intlog10_dec3(sig_org);
 	sig_cros = nau8825_intlog10_dec3(sig_cros);

sound/soc/codecs/pcm3060.c

@@ -198,19 +198,25 @@ static const struct snd_kcontrol_new pcm3060_dapm_controls[] = {
 };
 
 static const struct snd_soc_dapm_widget pcm3060_dapm_widgets[] = {
+	SND_SOC_DAPM_DAC("DAC", "Playback", PCM3060_REG64,
+			 PCM3060_REG_SHIFT_DAPSV, 1),
+
 	SND_SOC_DAPM_OUTPUT("OUTL"),
 	SND_SOC_DAPM_OUTPUT("OUTR"),
 
 	SND_SOC_DAPM_INPUT("INL"),
 	SND_SOC_DAPM_INPUT("INR"),
+
+	SND_SOC_DAPM_ADC("ADC", "Capture", PCM3060_REG64,
+			 PCM3060_REG_SHIFT_ADPSV, 1),
 };
 
 static const struct snd_soc_dapm_route pcm3060_dapm_map[] = {
-	{ "OUTL", NULL, "Playback" },
-	{ "OUTR", NULL, "Playback" },
+	{ "OUTL", NULL, "DAC" },
+	{ "OUTR", NULL, "DAC" },
 
-	{ "Capture", NULL, "INL" },
-	{ "Capture", NULL, "INR" },
+	{ "ADC", NULL, "INL" },
+	{ "ADC", NULL, "INR" },
 };
 
 /* soc component */
@@ -270,9 +276,23 @@ EXPORT_SYMBOL(pcm3060_regmap);
 
 /* device */
 
+static void pcm3060_parse_dt(const struct device_node *np,
+			     struct pcm3060_priv *priv)
+{
+	priv->out_se = of_property_read_bool(np, "ti,out-single-ended");
+}
+
 int pcm3060_probe(struct device *dev)
 {
 	int rc;
+	struct pcm3060_priv *priv = dev_get_drvdata(dev);
+
+	if (dev->of_node)
+		pcm3060_parse_dt(dev->of_node, priv);
+
+	if (priv->out_se)
+		regmap_update_bits(priv->regmap, PCM3060_REG64,
+				   PCM3060_REG_SE, PCM3060_REG_SE);
 
 	rc = devm_snd_soc_register_component(dev, &pcm3060_soc_comp_driver,
 					     pcm3060_dai,

sound/soc/codecs/pcm3060.h

@@ -25,6 +25,7 @@ struct pcm3060_priv_dai {
 struct pcm3060_priv {
 	struct regmap *regmap;
 	struct pcm3060_priv_dai dai[PCM3060_DAI_IDS_NUM];
+	u8 out_se: 1;
 };
 
 int pcm3060_probe(struct device *dev);
@@ -36,7 +37,9 @@ int pcm3060_remove(struct device *dev);
 #define PCM3060_REG_MRST		0x80
 #define PCM3060_REG_SRST		0x40
 #define PCM3060_REG_ADPSV		0x20
+#define PCM3060_REG_SHIFT_ADPSV	0x05
 #define PCM3060_REG_DAPSV		0x10
+#define PCM3060_REG_SHIFT_DAPSV	0x04
 #define PCM3060_REG_SE			0x01
 
 #define PCM3060_REG65			0x41

sound/soc/codecs/pcm512x.h

@@ -112,7 +112,9 @@
 #define PCM512x_RQST_SHIFT 4
 
 /* Page 0, Register 3 - mute */
+#define PCM512x_RQMR (1 << 0)
 #define PCM512x_RQMR_SHIFT 0
+#define PCM512x_RQML (1 << 4)
 #define PCM512x_RQML_SHIFT 4
 
 /* Page 0, Register 4 - PLL */

sound/soc/codecs/simple-amplifier.c

@@ -19,6 +19,7 @@
 
 #include <linux/gpio/consumer.h>
 #include <linux/module.h>
+#include <linux/regulator/consumer.h>
 #include <sound/soc.h>
 
 #define DRV_NAME "simple-amplifier"
@@ -58,11 +59,14 @@ static const struct snd_soc_dapm_widget simple_amp_dapm_widgets[] = {
 			       (SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD)),
 	SND_SOC_DAPM_OUTPUT("OUTL"),
 	SND_SOC_DAPM_OUTPUT("OUTR"),
+	SND_SOC_DAPM_REGULATOR_SUPPLY("VCC", 20, 0),
 };
 
 static const struct snd_soc_dapm_route simple_amp_dapm_routes[] = {
 	{ "DRV", NULL, "INL" },
 	{ "DRV", NULL, "INR" },
+	{ "OUTL", NULL, "VCC" },
+	{ "OUTR", NULL, "VCC" },
 	{ "OUTL", NULL, "DRV" },
 	{ "OUTR", NULL, "DRV" },
 };

sound/soc/codecs/tas6424.c

@@ -378,7 +378,7 @@ static struct snd_soc_component_driver soc_codec_dev_tas6424 = {
 	.non_legacy_dai_naming	= 1,
 };
 
-static struct snd_soc_dai_ops tas6424_speaker_dai_ops = {
+static const struct snd_soc_dai_ops tas6424_speaker_dai_ops = {
 	.hw_params	= tas6424_hw_params,
 	.set_fmt	= tas6424_set_dai_fmt,
 	.set_tdm_slot	= tas6424_set_dai_tdm_slot,