[Intel-gfx] [PATCH v2] drm/i915/selftests: Query the vm under test for hugepage support

[Chris Wilson]

Since we have the ppgtt we want to test, we can ask it directly if it is
suitable for the hugepage test we intend to undertake.

v2: Not everyone has full-ppgtt

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld at intel.com>
---
 drivers/gpu/drm/i915/selftests/huge_pages.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/selftests/huge_pages.c b/drivers/gpu/drm/i915/selftests/huge_pages.c
index a52450111802..a9a2fa35876f 100644
--- a/drivers/gpu/drm/i915/selftests/huge_pages.c
+++ b/drivers/gpu/drm/i915/selftests/huge_pages.c
@@ -1449,7 +1449,7 @@ static int igt_ppgtt_pin_update(void *arg)
 	 * huge-gtt-pages.
 	 */
 
-	if (!HAS_FULL_48BIT_PPGTT(dev_priv)) {
+	if (!ppgtt || !i915_vm_is_48bit(&ppgtt->vm)) {
 		pr_info("48b PPGTT not supported, skipping\n");
 		return 0;
 	}
-- 
2.20.1