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How to use AIF3 on the Extension Header?

olfdb over 11 years ago

Hello,

is it possible to use the AIF3 with the current image already?

I'm going to connect an I2S source, but couldn't find any documentation on how to use the AIF3.

Regards

OLF

Marki555 over 10 years ago

I have seen references to AIF3 in the driver sources and alsa mixer, so you should be able to use it. AIF3RX in alsa is audio from external to Wolfson. AIF3TX is audio from Wolfson to the external.
How to setup AIF3 is detailed in the WM5102 datasheet (don't know if it can be done directly within alsa). One of operational modes of AIF3 is also i2s.
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darmur over 10 years ago

I need to connect an I2S audio source too, do you find how to do that?
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