Hi again,
I checked out the link you provided. Now I'm not sure, but are these LE12 or LE11 images? I only found images with version 11.80 and smaller. Nevertheless I installed this one LibreELEC-AMLGX.aarch64-11.80.0-box.img.gz and referenced meson-gxl-s905x-p212.dtb. Right after the initial boot sequence I was able to hear sound and I also was able to see my ssids.
Thanks for the help.
Since this image came from your "testing" foder: Is this some kind of beta/nightly build and will I be able to update to upcoming versions with this?
Best regards,
Peter