05-17-2023, 10:28 PM
I only have the Pi 7" Touch display and so can't offer any help but maybe someone with the same or similar Waveshare display has had success and can help troubleshoot. It looks like it needs some kernel-specific drivers, overlays and other configs.
Also if the vendor has a support Forum I'd check that out.
Also if the vendor has a support Forum I'd check that out.