Short answer is, you can't, firstly because there is no ARM binary of DisplayLinkManager available. Only x86/amd64 architectures are supported.
However, longer answer is here:
https://displaylink.org/forum/showpo...93&postcount=5
This didn't change since the time of writing, in fact last time I tried vc4 it was behaving even worse than in past.
Again, if someone gets successful with udl, we'd be happy to release DLM to work with evdi.
Cheers,
Michal