---
title: signalConfig
framework: kernel
role: symbol
role_heading: Instance Property
path: kernel/iodetailedtiminginformationv2/1386578-signalconfig
---

# signalConfig

kIOAnalogSetupExpected set if display expects a blank-to-black setup or pedestal. See VESA signal standards.

## Declaration

```occ
UInt32 signalConfig;
```