re: xsrc updates -- all done

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

> i've also updated our mesa to 7.7.1, and added the build of the r600_dri
> driver.  unfortunately, real GL apps do not work yet due to our kernel
> support lacking the DRM_RADEON_CS ioctl.  i'm looking at implementing that
> part now.

FYI: i just commited the support for this (taken from freebsd, thanks
to rnoland@freebsd!)

i've only tested it a little bit so far.


.mrg.