---
title: kIOAccelSurfaceModeSurface2
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.14+]
path: kernel/eioaccelsurfacemodebits/kioaccelsurfacemodesurface2
---

# kIOAccelSurfaceModeSurface2

## Declaration

```occ
kIOAccelSurfaceModeSurface2 = 0x00004000
```