fixup! drm/xe/display: Implement display support

Due to some mis-squashing, the changes we're fixing here actually live
inside "drm/xe: keep pulling mem_access_get further back" at the moment.
But using a fixup! against the display commit since that's where the
changes actually need to land.

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20230601215244.678611-5-matthew.d.roper@intel.com


Signed-off-by: Matt Roper <matthew.d.roper@intel.com>