Using drm-next in 11.2

[Pete French]

So, I was trying to switch to using this, as I realise its where things
are heading, and I rather like the look of it. But I cant get it to see my
multiple monitors. I install the port, set 'kld_list="amdgpu"' and it boots
up with the new modules, and appears to find all my displays in dmesg. But
when I start X it only uses the single display port, mirroring it to DVI.


When I start X what I am seeing in dmesg is this:

module_register: cannot register drmn from drm2.ko; already loaded from drm.ko
Module drmn failed to register: 17
KLD radeonkms.ko: depends on drmn - not available or version mismatch
linker_load_file: Unsupported file type

Which make me think theres some clash with the old modules and thats why its not
working properly. Also xrandr only lists a single screen, as default, unlike
the list I get using the old drm, which lists all the outpus correctly.

Anyone got any advice, or can point me to the coorrect place for this ?

cheers,

-pete.