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Commit 0a379051 authored by Viraja Kommaraju's avatar Viraja Kommaraju Committed by Gerrit - the friendly Code Review server
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ASoC: mdm9607: Add changes for different modes of I2S and Auxpcm 



Add changes in driver to define secondary I2S and
secondary auxpcm dai links, driver functions and mixer
controls for master and slave modes

CRs-Fixed: 964328
Change-Id: I7ebf2f97a0697e19acafed5467af4da558b684da
Signed-off-by: default avatarViraja Kommaraju <virajak@codeaurora.org>
parent 2642c0ad

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

+10 −2
Original line number Diff line number Diff line
@@ -1710,8 +1710,6 @@ Each entry is a pair of strings, the first being the connection's sink, 
the second being the connection's source.

- qcom,tomtom-mclk-clk-freq : Master clock value given to codec. Some WCD9XXX

codec can run at different mclk values. Mclk value can be 9.6MHz or 12.288MHz.

- pinctrl-names : pinctrl state names for each pin group configuration.

- pinctrl-x : defines pinctrl state for each pin group

- asoc-platform: This is phandle list containing the references to platform device

		 nodes that are used as part of the sound card dai-links.

- asoc-platform-names: This property contains list of platform names. The order of
@@ -1730,6 +1728,14 @@ codec can run at different mclk values. Mclk value can be 9.6MHz or 12.288MHz. 
		    codec dai names should match to that of the phandle order given

		    in "asoc-codec".



Optional Properties:

- qcom,mi2s-interface-mode: This property contains mi2s interface modes master/ slave.

			    Entry is a pair of strings, the first being for primary mi2s

			    and the second for secondary mi2s and so on

- qcom,auxpcm-interface-mode: This property contains auxpcm interface modes master/ slave.

			      Entry is a pair of strings, the first being for primary auxpcm

			      and the second for secondary auxpcm and so on



Example:



sound {
@@ -1753,6 +1759,8 @@ sound { 
			"MIC BIAS3 External", "Digital Mic3";



		qcom,tomtom-mclk-clk-freq = <12288000>;

		qcom,mi2s-interface-mode = "pri_mi2s_master", "sec_mi2s_master";

		qcom,auxpcm-interface-mode = "pri_pcm_master", "sec_pcm_master";

		asoc-platform = <&pcm0>, <&pcm1>, <&voip>, <&voice>,

				<&loopback>, <&hostless>, <&afe>, <&routing>,

				<&pcm_dtmf>, <&host_pcm>;

sound/soc/msm/mdm9607.c

+684 −162

File changed.

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