Olimex Support Forum

OLinuXino Android / Linux boards and System On Modules => A20 => Topic started by: stevelup on February 02, 2022, 06:28:41 PM

Title: Enable analogue audio on A20 Lime
Post by: stevelup on February 02, 2022, 06:28:41 PM
Hi

I'm having a bit of difficulty getting analogue audio working on the A20 Lime.

I was using my own Buildroot image and have included the necessary kernel build settings but to no avail.

To eliminate anything stupid I'd done, I then tried the latest Debian Bullseye Olimex image and still can't get analogue audio working.

I've added sun4i_codec to /etc/modules and can see the module inserts OK but is not in use.

Nothing shows in /proc/asound/cards, nor does aplay -L reveal anything of interest.

I'm obviously missing something here... any guidance would be much appreciated.

Cheers,

Steve