---
title: gIODisplayFadeStyle
framework: kernel
role: symbol
role_heading: Global Variable
path: kernel/giodisplayfadestyle
---

# gIODisplayFadeStyle

## Declaration

```occ
UInt32 gIODisplayFadeStyle;
```

## See Also

### Display Keys

- [gIODisplayAmbientLightSensorKey](kernel/giodisplayambientlightsensorkey.md)
- [gIODisplayAudioBalanceLRKey](kernel/giodisplayaudiobalancelrkey.md)
- [gIODisplayAudioBassKey](kernel/giodisplayaudiobasskey.md)
- [gIODisplayAudioMuteAndScreenBlankKey](kernel/giodisplayaudiomuteandscreenblankkey.md)
- [gIODisplayAudioProcessorModeKey](kernel/giodisplayaudioprocessormodekey.md)
- [gIODisplayAudioTrebleKey](kernel/giodisplayaudiotreblekey.md)
- [gIODisplayBlueGammaScaleKey](kernel/giodisplaybluegammascalekey.md)
- [gIODisplayBrightnessFadeKey](kernel/giodisplaybrightnessfadekey.md)
- [gIODisplayBrightnessKey](kernel/giodisplaybrightnesskey.md)
- [gIODisplayBrightnessProbeKey](kernel/giodisplaybrightnessprobekey.md)
- [gIODisplayCapabilityStringKey](kernel/giodisplaycapabilitystringkey.md)
- [gIODisplayContrastKey](kernel/giodisplaycontrastkey.md)
- [gIODisplayControllerIDKey](kernel/giodisplaycontrolleridkey.md)
- [gIODisplayFadeStyleKey](kernel/giodisplayfadestylekey.md)
- [gIODisplayFadeTime1](kernel/giodisplayfadetime1.md)
- [gIODisplayFadeTime1Key](kernel/giodisplayfadetime1key.md)
- [gIODisplayFadeTime2](kernel/giodisplayfadetime2.md)
- [gIODisplayFadeTime2Key](kernel/giodisplayfadetime2key.md)
- [gIODisplayFadeTime3](kernel/giodisplayfadetime3.md)
- [gIODisplayFadeTime3Key](kernel/giodisplayfadetime3key.md)
- [gIODisplayFirmwareLevelKey](kernel/giodisplayfirmwarelevelkey.md)
- [gIODisplayGUIDKey](kernel/giodisplayguidkey.md)
- [gIODisplayGammaScaleKey](kernel/giodisplaygammascalekey.md)
- [gIODisplayGreenGammaScaleKey](kernel/giodisplaygreengammascalekey.md)
- [gIODisplayHorizontalPositionKey](kernel/giodisplayhorizontalpositionkey.md)
- [gIODisplayHorizontalSizeKey](kernel/giodisplayhorizontalsizekey.md)
- [gIODisplayLinearBrightnessKey](kernel/giodisplaylinearbrightnesskey.md)
- [gIODisplayLinearBrightnessProbeKey](kernel/giodisplaylinearbrightnessprobekey.md)
- [gIODisplayMCCSVersionKey](kernel/giodisplaymccsversionkey.md)
- [gIODisplayManufacturerSpecificKey](kernel/giodisplaymanufacturerspecifickey.md)
- [gIODisplayMaxValueKey](kernel/giodisplaymaxvaluekey.md)
- [gIODisplayMicrophoneVolumeKey](kernel/giodisplaymicrophonevolumekey.md)
- [gIODisplayMinValueKey](kernel/giodisplayminvaluekey.md)
- [gIODisplayOverscanKey](kernel/giodisplayoverscankey.md)
- [gIODisplayParallelogramKey](kernel/giodisplayparallelogramkey.md)
- [gIODisplayParametersCommitKey](kernel/giodisplayparameterscommitkey.md)
- [gIODisplayParametersDefaultKey](kernel/giodisplayparametersdefaultkey.md)
- [gIODisplayParametersFlushKey](kernel/giodisplayparametersflushkey.md)
- [gIODisplayParametersKey](kernel/giodisplayparameterskey.md)
- [gIODisplayParametersTheatreModeKey](kernel/giodisplayparameterstheatremodekey.md)
- [gIODisplayParametersTheatreModeWindowKey](kernel/giodisplayparameterstheatremodewindowkey.md)
- [gIODisplayPincushionKey](kernel/giodisplaypincushionkey.md)
- [gIODisplayPowerModeKey](kernel/giodisplaypowermodekey.md)
- [gIODisplayPowerStateKey](kernel/giodisplaypowerstatekey.md)
- [gIODisplayRedGammaScaleKey](kernel/giodisplayredgammascalekey.md)
- [gIODisplayRotationKey](kernel/giodisplayrotationkey.md)
- [gIODisplaySelectedColorModeKey](kernel/giodisplayselectedcolormodekey.md)
- [gIODisplaySpeakerSelectKey](kernel/giodisplayspeakerselectkey.md)
- [gIODisplaySpeakerVolumeKey](kernel/giodisplayspeakervolumekey.md)
- [gIODisplayTechnologyTypeKey](kernel/giodisplaytechnologytypekey.md)
- [gIODisplayTrapezoidKey](kernel/giodisplaytrapezoidkey.md)
- [gIODisplayUsableLinearBrightnessKey](kernel/giodisplayusablelinearbrightnesskey.md)
- [gIODisplayUsageTimeKey](kernel/giodisplayusagetimekey.md)
- [gIODisplayValueKey](kernel/giodisplayvaluekey.md)
- [gIODisplayVerticalPositionKey](kernel/giodisplayverticalpositionkey.md)
- [gIODisplayVerticalSizeKey](kernel/giodisplayverticalsizekey.md)
- [gIODisplayVideoBestKey](kernel/giodisplayvideobestkey.md)