Symbol: i915_vm_has_scratch_64K
drivers/gpu/drm/i915/gem/selftests/huge_pages.c
1988
if (!i915_vm_has_scratch_64K(&ppgtt->vm)) {
drivers/gpu/drm/i915/gt/gen8_ppgtt.c
700
(i915_vm_has_scratch_64K(vm) &&