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Chris Wilson authored
When we enable the GuC, we enable an alternative mechanism for doing post-GGTT update invalidation. Likewise, when we disable the GuC, we restore the previous method. Assert that we change between known endpoints, so that we can catch if we accidentally clobber some other gen and if we change the invalidate routine without updating guc. Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Oscar Mateo <oscar.mateo@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com> Cc: Michel Thierry <michel.thierry@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170601090446.1334-1-chris@chris-wilson.co.ukReviewed-by:
Michal Wajdeczko <michal.wajdeczko@intel.com> Reviewed-by:
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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