Messages in this thread |  | | From | Adam Ford <> | Date | Tue, 19 Jul 2022 14:17:58 -0500 | Subject | Re: [PATCH 1/6] arm64: dts: imx8mn-beacon: Enable Digitial Microphone |
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On Tue, Jul 19, 2022 at 12:57 AM Ahmad Fatoum <a.fatoum@pengutronix.de> wrote: > > Hello Adam, > > On 17.07.22 20:09, Adam Ford wrote: > > + > > + sound-micfil { > > + compatible = "fsl,imx-audio-card"; > > + model = "imx-audio-micfil"; > > + pri-dai-link { > > + link-name = "micfil hifi"; > > + format = "i2s"; > > Given that MICFIL and mic speak PDM with each other, > is i2s the correct format here?
I was basing this off some references from some NXP stuff in their downstream kernel. I know the audio I record with the PDM microphone worked and sounded like I expected when I tested it.
adam
> > Cheers, > Ahmad > > -- > Pengutronix e.K. | | > Steuerwalder Str. 21 | http://www.pengutronix.de/ | > 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | > Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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