glamor XV in xephyr

[Adam Jackson]

On Mon, 2014-05-05 at 13:09 -0700, Eric Anholt wrote:
> I wanted to be able to hack on the glamor XV code on a single system,
> so I had to build Xephyr support for it.  This branch (glamor-xv of my
> tree) is less aggressive than my initial attempt at XV sanity (all-xv
> of my tree), but it does get glamor XV working on both Xephyr and
> intel, and fixes rendering problems without a compositor on intel.

Series looks good to me.

Reviewed-by: Adam Jackson <ajax at redhat.com>

- ajax