---
title: kIOFBNotifyDisplayModeDidChange
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1638125-anonymous/kiofbnotifydisplaymodedidchange
---

# kIOFBNotifyDisplayModeDidChange

## Declaration

```occ
kIOFBNotifyDisplayModeDidChange = 2
```