---
title: kIOAccelSurfaceFixedSource
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.2+]
path: kernel/eioaccelsurfacescalebits/kioaccelsurfacefixedsource
---

# kIOAccelSurfaceFixedSource

## Declaration

```occ
kIOAccelSurfaceFixedSource = 0x00000002
```