latest drm patches

[Paul B. Mahol]

On 10/2/08, Robert Noland <rnoland at freebsd.org> wrote:
> I have made new patch sets for both -CURRENT and -STABLE.  They are
> located at:
>
> http://people.freebsd.org/~rnoland/drm-update-7-100108.patch.bz2
> http://people.freebsd.org/~rnoland/drm-update-8-100108.patch.bz2
>
> Note that if your are using RELENG_7, you will need to be very current.
> i.e. on or after 2008-09-29 16:20:13 -0400.  CURRENT should be at least
> 2008-09-20 15:56:02 -0400.
>
> This is a re-sync to git master, which seems to address many of the
> issues with the intel chipsets < 965.  I'm still not certain exactly
> which change fixes them unfortunately.  This update contains a lot of
> code cleanup and is post gem merge (no, we don't have gem support).

Why?