svn commit: r270516 - head/sys/dev/drm2/i915

[TAKAHASHI Yoshihiro]

In article <A9C38492-05C0-49E0-A9F0-D08E19E9143C at FreeBSD.org>
"Bjoern A. Zeeb" <bz at freebsd.org> writes:

>>  i915 driver - enable opregion handle; program CADL.
> 
> This broke pc98:
> 
> @/contrib/dev/acpica/include/platform/acfreebsd.h:75:10: fatal error: 'machine/acpica_machdep.h' file not found

The devices supported by drm2 don't work for pc98 so we can disable
simply building the module on pc98.

---
TAKAHASHI Yoshihiro <nyan at FreeBSD.org>