---
title: kIOFBNotifyGroupID_AppleGraphicsMUXControl
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.13+]
path: kernel/2880410-anonymous/kiofbnotifygroupid_applegraphicsmuxcontrol
---

# kIOFBNotifyGroupID_AppleGraphicsMUXControl

## Declaration

```occ
kIOFBNotifyGroupID_AppleGraphicsMUXControl = 0x120
```