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drm/i915: Enable GuC TLB invalidations for MTL

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Enable GuC TLB invalidations for MTL.  Though more platforms than just
MTL support GuC TLB invalidations, MTL is presently the only platform
that requires it for any purpose, so only enable it there for now to
minimize cross-platform impact.

Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231017180806.3054290-8-jonathan.cavitt@intel.com
This commit is contained in:
Jonathan Cavitt 2023-10-17 11:08:06 -07:00 committed by Andi Shyti
parent dbe65a3796
commit 2d6e2b10a7
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/i915/i915_pci.c
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@ -830,6 +830,7 @@ static const struct intel_device_info mtl_info = {
.has_flat_ccs = 0,
.has_gmd_id = 1,
.has_guc_deprivilege = 1,
.has_guc_tlb_invalidation = 1,
.has_llc = 0,
.has_mslice_steering = 0,
.has_snoop = 1,