[alsa-devel] [PATCH] ASoC: sgtl5000: fix powerup/down of micbias-voltage

[Fischer, Christian]

>> What about using simple audio card binding in your device tree instead?
>>
>> You could pass the simple-audio-card,routing property as described in
>> Documentation/devicetree/bindings/sound/simple-card.txt
>>
>> A dts where sgtl5000 is used with simple audio card is
>> arch/arm/boot/dts/imx7s-warp.dts.
>>
>> This one does not use simple-audio-card,routing, but at least it gives
>> you a reference.
>
> This one uses sgtl5000 with simple-audio-card,routing:
> arch/arm/boot/dts/imx6ul-tx6ul.dtsi
> 
> Hope it helps.

Hello Fabio,

you are right, a simple-audio-card would work too! Thanks!
I also applied a patch for mxs-sgtl5000 machine-driver that adds audio-routing support:
http://mailman.alsa-project.org/pipermail/alsa-devel/2018-January/130666.html