patch for netbsd-5 and drm

[matthew green <mrg%eterna.com.au@localhost>]

hi folks.

i've ported the great work for drm to netbsd-5 branch.  there
are two files:

         http://www.netbsd.org/~mrg/drm.netbsd-5.diff
         http://www.netbsd.org/~mrg/drm-external-patch-5.diff

the first one is small and patches files outside of src/sys/external/drm
and the latter patches all the files inside there.


i have tested it on netbsd-5 on amd64 with pkgsrc xorg.  works
on my x1550 card.


there are plans to upgrade xorg on netbsd-5 branch but that will
probably be a while yet.  for now i recommend using pkgsrc xorg
if you want to run the above patches with netbsd-5.


please let me know any results you have with these changes.

thanks!


.mrg.