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ne-d3dkmddi-_dxgk_recommendvidpntopology_reason.md

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UID title description old-location ms.date keywords ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos tech.root req.typenames f1_keywords topic_type api_type api_location api_name
NE:d3dkmddi._DXGK_RECOMMENDVIDPNTOPOLOGY_REASON
_DXGK_RECOMMENDVIDPNTOPOLOGY_REASON (d3dkmddi.h)
Indicates the reason for calling the display miniport driver's DxgkDdiRecommendVidPnTopology function.
display\dxgk_recommendvidpntopology_reason.htm
05/10/2018
DXGK_RECOMMENDVIDPNTOPOLOGY_REASON enumeration
DXGK_RECOMMENDVIDPNTOPOLOGY_REASON, DXGK_RECOMMENDVIDPNTOPOLOGY_REASON enumeration [Display Devices], DXGK_RVT_AUGMENTATION_LKGOVERRIDE, DXGK_RVT_AUGMENTATION_NOLKG, DXGK_RVT_INITIALIZATION_LKGOVERRIDE, DXGK_RVT_INITIALIZATION_NOLKG, DXGK_RVT_UNINITIALIZED, DmEnums_b03f6fe2-5501-45ef-b841-48c6c3cc729a.xml, _DXGK_RECOMMENDVIDPNTOPOLOGY_REASON, d3dkmddi/DXGK_RECOMMENDVIDPNTOPOLOGY_REASON, d3dkmddi/DXGK_RVT_AUGMENTATION_LKGOVERRIDE, d3dkmddi/DXGK_RVT_AUGMENTATION_NOLKG, d3dkmddi/DXGK_RVT_INITIALIZATION_LKGOVERRIDE, d3dkmddi/DXGK_RVT_INITIALIZATION_NOLKG, d3dkmddi/DXGK_RVT_UNINITIALIZED, display.dxgk_recommendvidpntopology_reason
d3dkmddi.h
D3dkmddi.h
Windows
Windows Vista
Windows
display
DXGK_RECOMMENDVIDPNTOPOLOGY_REASON
_DXGK_RECOMMENDVIDPNTOPOLOGY_REASON
d3dkmddi/_DXGK_RECOMMENDVIDPNTOPOLOGY_REASON
DXGK_RECOMMENDVIDPNTOPOLOGY_REASON
d3dkmddi/DXGK_RECOMMENDVIDPNTOPOLOGY_REASON
APIRef
kbSyntax
HeaderDef
d3dkmddi.h
_DXGK_RECOMMENDVIDPNTOPOLOGY_REASON
DXGK_RECOMMENDVIDPNTOPOLOGY_REASON

_DXGK_RECOMMENDVIDPNTOPOLOGY_REASON enumeration

-description

The DXGK_RECOMMENDVIDPNTOPOLOGY_REASON enumeration indicates the reason for calling the display miniport driver's DxgkDdiRecommendVidPnTopology function.

-enum-fields

-field DXGK_RVT_UNINITIALIZED

Indicates that a variable of type DXGK_RECOMMENDVIDPNTOPOLOGY_REASON has not yet been assigned a meaningful value.

-field DXGK_RVT_INITIALIZATION_NOLKG

Indicates that the call is being made during the initialization of the display adapter after an attempt to use the last known good VidPN topology failed.

-field DXGK_RVT_AUGMENTATION_NOLKG

  Indicates that the call is being made during the VidPN topology augmentation by the display mode manager (DMM) after an attempt to use the last known good VidPN topology failed.

-field DXGK_RVT_AUGMENTATION_LKGOVERRIDE

Indicates that the call is being made during the VidPN topology augmentation by the display mode manager (DMM), giving the display miniport driver a chance to override the last known good VidPN topology.

-field DXGK_RVT_INITIALIZATION_LKGOVERRIDE

Indicates that the call is being made during the initialization of the display adapter, giving the display miniport driver a chance to override the last known good VidPN topology.