@airtower@queer.af It likely needs to be Reversed in a Clean Room approach. I can look into it but I'm not the best with documentation and I have a bit more to do before my system is in a more usable state.
I'd be happy to help with this noble effort to further free something that I'm very proud of. Unfortunately it's a Realtek chip and I would doubt that Pine64 could get them to release more than they have.
I'll see what I can dig up but it will take time.