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Commit 8c78e6bc authored by Aviral Gupta's avatar Aviral Gupta
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ASoC: msm: Update the mpq8092 machine driver with the FE and BE 



Add the mpq8092 machine driver and add sound card FE and BE

Change-Id: If08ada4a0b7d88761b3f040983f883f670e288bf
Signed-off-by: default avatarAviral Gupta <aviralg@codeaurora.org>
parent e0a9177d

Documentation/devicetree/bindings/sound/qcom-audio-dev.txt

+37 −0
Original line number Diff line number Diff line
@@ -799,3 +799,40 @@ sound { 
		"DMIC4", "MIC BIAS3 External",

		"MIC BIAS3 External", "Digital Mic4",

};



* MPQ8092 ASoC Machine driver



Required properties:

- compatible : "qti,mpq8092-audio-tabla"

- qti,model : The user-visible name of this sound card.

- qti,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.

- qti,cdc-mclk-gpios : GPIO on which mclk signal is comming.

- qti,tabla-mclk-clk-freq : Tabla mclk Freq in Hz.

Optional properties:

- qti,hdmi-audio-rx: specifies if HDMI audio support is enabled or not.



Example:



	sound {

		compatible = "qti,mpq8092-audio-tabla";

		qti,model = "mpq8092-tabla-snd-card";



		qti,audio-routing =

			"RX_BIAS", "MCLK",

			"LDO_H", "MCLK",

			"AMIC1", "MIC BIAS1 External",

			"MIC BIAS1 External", "Handset Mic",

			"AMIC2", "MIC BIAS2 External",

			"MIC BIAS2 External", "Headset Mic",

			"AMIC3", "MIC BIAS3 External",

			"MIC BIAS3 Eternal", "ANCRight Headset Mic",

			"AMIC4", "MIC BIAS1 External",

			"MIC BIAS1 External", "ANCLeft Headset Mic",

                        "HEADPHONE", "LDO_H";



		qti,cdc-mclk-gpios = <&msmgpio 42 0>;

		qti,tabla-mclk-clk-freq = <12288000>;

		qti,hdmi-audio-rx;

	};

sound/soc/msm/Kconfig

+16 −0
Original line number Diff line number Diff line
@@ -168,6 +168,22 @@ config SND_SOC_MSM8660_APQ 
        help

         To add support for SoC audio on APQ8060 board



config SND_SOC_MPQ8092

	tristate "SoC Machine driver for MPQ8092 boards"

	depends on ARCH_MPQ8092

	select SND_SOC_QDSP6V2

	select SND_SOC_MSM_STUB

	select SND_SOC_MSM_HOSTLESS_PCM

	select SND_SOC_WCD9310

	select SND_DYNAMIC_MINORS

	select AUDIO_OCMEM

	help

	 To add support for SoC audio on MPQ8092.

	 This will enable sound soc drivers which

	 interfaces with DSP, also it will enable

	 the machine drivers and the corresponding

	 DAI-links.



config SND_SOC_APQ8084

	tristate "SoC Machine driver for APQ8084 boards"

	depends on ARCH_APQ8084

sound/soc/msm/Makefile

+6 −0
Original line number Diff line number Diff line
@@ -65,6 +65,12 @@ obj-$(CONFIG_SND_SOC_MSM_QDSP6V2_INTF) += qdsp6v2/ 
snd-soc-msm8x10-objs := msm8x10.o

obj-$(CONFIG_SND_SOC_MSM8X10) += snd-soc-msm8x10.o





# for MPQ 8092 sound card driver

obj-$(CONFIG_SND_SOC_MSM_QDSP6V2_INTF) += qdsp6v2/

snd-soc-mpq8092-objs := mpq8092.o

obj-$(CONFIG_SND_SOC_MPQ8092) += snd-soc-mpq8092.o



#for APQ 8084 sound card driver

snd-soc-apq8084-objs := apq8084.o

obj-$(CONFIG_SND_SOC_APQ8084) += snd-soc-apq8084.o

sound/soc/msm/mpq8092.c

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