- if (!(ddc2 & DCC2_MODIFIED_ENHANCED_DISABLE)) {
- /* Since the swizzling may vary within an
- * object, we have no idea what the swizzling
- * is for any page in particular. Thus we
- * cannot migrate tiled pages using the GPU,
- * nor can we tell userspace what the exact
- * swizzling is for any object.
- */