---
title: kIOAudioDeviceIdle
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/ioaudiodevicepowerstate/kioaudiodeviceidle
---

# kIOAudioDeviceIdle

## Declaration

```occ
kIOAudioDeviceIdle = 1
```

## Discussion

Discussion State when the system is awake but none of the IOAudioEngines are in use