I posted a detailed question about this a few days ago, but it was deleted by some spam scanner. Have tried to write you to get post back but no answer. Can anybody help, or will all requests just end up in cyberspace? :-)
/Morten
I’m just a community member but you’re going to need to post more detail before anyone can help you… what is the problem you’re having? What errors do you get? What have you done to try and fix it?
For original post see: Cannot enable Hyperpixel display
Result: The original HP is not supported on Bullseye and forward and this has based on this just now should be added to the github issues, that it is discontinued: