libgralloc: Fix secure buffer issues.
-- Though buffer usage is not marked with any Heap, if usage flags
set with GRALLOC_USAGE_PROTECTED allocate from IOMMU heap.
-- Allow using GRALLOC_USAGE_PROTECTED for non tz level protection.
Change-Id: Ie3c8bd8821f4ab344a2b798a723ab65d4ef5b44e
CRs-fixed: 484838
CRs-fixed: 480493
diff --git a/libgralloc/alloc_controller.h b/libgralloc/alloc_controller.h
index 5fe81fa..8954d39 100644
--- a/libgralloc/alloc_controller.h
+++ b/libgralloc/alloc_controller.h
@@ -65,6 +65,7 @@
private:
IonAlloc* mIonAlloc;
+ bool mUseTZProtection;
};
} //end namespace gralloc