IADLXDisplayConnectivityExperience

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The IADLXDisplayConnectivityExperience interface enables configuration of Display Connectivity Experience (DCE) settings on a display.

InterfaceId:	IADLXDisplayConnectivityExperience
Smart Pointer Interface Name:	IADLXDisplayConnectivityExperiencePtr
Inherits:	IADLXInterface
Inherited By:	N/A

DCE is a suite of display features that enhance display robustness with respect to signal quality between the GPU and display.

Methods

Method	Description
GetDPLinkRate	Gets the Display Port (DP) link rate on a display.
GetNumberOfActiveLanes	Gets the number of active lanes on a display.
GetNumberOfTotalLanes	Gets the total number of lanes on a display.
GetRelativePreEmphasis	Gets the relative preset emphasis on a display.
GetRelativeVoltageSwing	Gets the relative voltage swing on a display.
IsEnabledHDMIQualityDetection	Checks if HDMI quality detection is enabled on a display.
IsEnabledLinkProtection	Checks if link protection is enabled on a display.
IsSupportedDPLink	Checks if DP link is supported on a display.
IsSupportedHDMIQualityDetection	Checks if HDMI quality detection is supported on a display.
SetEnabledHDMIQualityDetection	Sets the enabled or disabled status for HDMI quality detection on a display.
SetRelativePreEmphasis	Sets the relative preset emphasis on a display.
SetRelativeVoltageSwing	Sets the relative voltage swing on a display.

Requirements

Header	include “IDisplaySettings.h”
Minimum version	1.2

Example

To see how to use this interface in a C++ application, refer to the DisplayConnectivityExperience C++ sample.

For a C application, refer to the DisplayConnectivityExperience C sample.

• GetDPLinkRate
• GetNumberOfActiveLanes
• GetNumberOfTotalLanes
• GetRelativePreEmphasis
• GetRelativeVoltageSwing
• IsEnabledHDMIQualityDetection
• IsEnabledLinkProtection
• IsSupportedDPLink
• IsSupportedHDMIQualityDetection
• SetEnabledHDMIQualityDetection
• SetRelativePreEmphasis
• SetRelativeVoltageSwing

Subpages

• GetDPLinkRate - Gets the Display Port (DP) link rate on a display.
• GetNumberOfActiveLanes - Gets the number of active lanes on a display.
• GetNumberOfTotalLanes - Gets the total number of lanes on a display.
• GetRelativePreEmphasis - Gets the relative preset emphasis on a display.
• GetRelativeVoltageSwing - Gets the relative voltage swing on a display.
• IsEnabledHDMIQualityDetection - Checks if HDMI quality detection is enabled on a display.
• IsEnabledLinkProtection - Checks if link protection is enabled on a display.
• IsSupportedDPLink - Checks if DP link is supported on a display.
• IsSupportedHDMIQualityDetection - Checks if HDMI quality detection is supported on a display.
• SetEnabledHDMIQualityDetection - Sets the enabled or disabled status for HDMI quality detection on a display.
• SetRelativePreEmphasis - Sets the relative preset emphasis on a display.
• SetRelativeVoltageSwing - Sets the relative voltage swing on a display.

API Reference

This page references:

• GetDPLinkRate
• GetNumberOfActiveLanes
• GetNumberOfTotalLanes
• GetRelativePreEmphasis
• GetRelativeVoltageSwing
• IsEnabledHDMIQualityDetection
• IsEnabledLinkProtection
• IsSupportedDPLink
• IsSupportedHDMIQualityDetection
• SetEnabledHDMIQualityDetection
• SetRelativePreEmphasis
• SetRelativeVoltageSwing
• IADLXInterface
• DisplayConnectivityExperience
• DisplayConnectivityExperience