diff --git a/libgralloc/alloc_controller.cpp b/libgralloc/alloc_controller.cpp
index 669ea08..57c6bae 100644
--- a/libgralloc/alloc_controller.cpp
+++ b/libgralloc/alloc_controller.cpp
@@ -62,8 +62,7 @@
         return false;
     if(triedSystem)
         return false;
-    if(usage & (GRALLOC_HEAP_MASK | GRALLOC_USAGE_PROTECTED |
-                GRALLOC_USAGE_PRIVATE_CP_BUFFER))
+    if(usage & (GRALLOC_HEAP_MASK | GRALLOC_USAGE_PROTECTED))
         return false;
     if(usage & (GRALLOC_HEAP_MASK | GRALLOC_USAGE_PRIVATE_EXTERNAL_ONLY))
         return false;
@@ -124,7 +123,7 @@
     if(usage & GRALLOC_USAGE_PRIVATE_CAMERA_HEAP)
         ionFlags |= ION_HEAP(ION_CAMERA_HEAP_ID);
 
-    if(usage & GRALLOC_USAGE_PRIVATE_CP_BUFFER)
+    if(usage & GRALLOC_USAGE_PROTECTED)
         ionFlags |= ION_SECURE;
 
     // if no flags are set, default to
diff --git a/libgralloc/gpu.cpp b/libgralloc/gpu.cpp
index 0d070f0..291f564 100644
--- a/libgralloc/gpu.cpp
+++ b/libgralloc/gpu.cpp
@@ -252,8 +252,7 @@
     // All buffers marked as protected or for external
     // display need to go to overlay
     if ((usage & GRALLOC_USAGE_EXTERNAL_DISP) ||
-        (usage & GRALLOC_USAGE_PROTECTED) ||
-        (usage & GRALLOC_USAGE_PRIVATE_CP_BUFFER)) {
+        (usage & GRALLOC_USAGE_PROTECTED)) {
         bufferType = BUFFER_TYPE_VIDEO;
     }
 
diff --git a/liboverlay/overlayMem.h b/liboverlay/overlayMem.h
index e81c2dc..ff8afcd 100644
--- a/liboverlay/overlayMem.h
+++ b/liboverlay/overlayMem.h
@@ -120,7 +120,7 @@
     int allocFlags = GRALLOC_USAGE_PRIVATE_IOMMU_HEAP;
     if(isSecure) {
         allocFlags = GRALLOC_USAGE_PRIVATE_MM_HEAP;
-        allocFlags |= GRALLOC_USAGE_PRIVATE_CP_BUFFER;
+        allocFlags |= GRALLOC_USAGE_PROTECTED;
         allocFlags |= GRALLOC_USAGE_PRIVATE_UNCACHED;
     }