I2S support for ADV7481

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
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22

I’ve removed the .probe and .remove functions from the snd_soc_codec_driver and I now seem to be able to capture something but it sounds distorted.
This was using

arecord -D hw:jetsonxaviernxa,0 -c 2 -r 48000 -f S24_LE
-d 10 cap.wav
The computer supplying HDMI is set for 24 bit at 48000Hz. It was playing the standard Windows audio test sound.

23

The problem was the sample rate. If I set it to S16_LE, it works fine. Thank you for your advice.

24

Hello!

Thanks for the update. Good to ‘hear’ it is working (pun intended).

Regards,
Jon