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Instead of being hidden in sanitize_enable_ppgtt.
It also seems to be the place to do so nowadays.
Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Reviewed-by: Michał Winiarski <michal.winiarski@intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>