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SGTL5000 with imx6 sololite - Line out not working

Question asked by jags gediya on Feb 2, 2015
Latest reply on Sep 11, 2018 by tsung li wang

Hi All,


We are using sgtl5000 audio codec from the freescale with the imx6 sololite processor.

We are able to get mic and headphone working but speaker on line out is not working. We are using the existing machine and codec driver available in kernel 3.10.17 of yocto 1.6.

We have taken refrence for device tree changes from the sabrelite board device tree file.






Device tree changes:

sound {                             /* Read related .txt file in Documentation for binding */
    compatible = "fsl,imx6sl-alba-sgtl5000",
    model = "imx6sl-alba-sgtl5000";
    ssi-controller = <&ssi2>;      
    audio-codec = <&codec>;                                                                                                  
    audio-routing =                
        "MIC_IN", "Mic Jack",
        "Mic Jack", "Mic Bias",
        "Headphone Jack", "HP_OUT",
        "Line Out Jack", "LINE_OUT";
    mux-int-port = <2>;            
    mux-ext-port = <3>;


But, unfortunately the speaker on line out is not working. Can anyone have got line out port working with sgtl5000?

Or anything i am missing?