Using drm-next in 11.2

[Pete French]

> it's from the xorg-server port/pkg:
> 
> $ pkg list xorg-server|grep modes
> /usr/local/lib/xorg/modules/drivers/modesetting_drv.so
> /usr/local/man/man4/modesetting.4.gz

Ah, OK, in that case I would have had it when I did my experiment with
remiving all the existing xf86-* drivers. I wont be able to get in front
of the machine again until next week, but will try and get some more 
data that. Thanks for the help so far.

-pete.