[alsa-devel] [PATCH] ASoC: sgtl5000: fix powerup/down of micbias-voltage
Fischer, Christian
fischerc at swissphone.de
Fri Jan 12 13:35:17 CET 2018
Hi Mark,
> Has your board connected the bias to the microphone widget it defines?
> Unless your board says that the bias is in use on a given board it won't be enabled.
Thanks for this tip!
The problem is that the machine-driver mxs-sgtl5000 don't support audio-routing.
I've prepared a patch that will be submitted this noon.
Regards,
Christian
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