1.8b Development

I got this card (ordered by mistake). Wistron DNMA92.

I tried to install it on my PCengine. It seems more or less recognized in 1.8, however it would not produce any signal.

Any chance that this will be working at some point?

Anything else I can do to promote integration of the device?

I have no experience in developing anything with FreeBSD.
I hesitate to take the challenge of trying something myself.