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The DXGK_DISPLAYMUX_SUPPORT_LEVEL enumeration specifies the level of support that a kernel-mode display driver (KMD) provides for automatic display switching (ADS).
Syntax
typedef enum _DXGK_DISPLAYMUX_DRIVER_SUPPORT_LEVEL {
DXGK_DISPLAYMUX_DRIVER_SUPPORT_LEVEL_UNINITIALIZED = 0,
DXGK_DISPLAYMUX_DRIVER_SUPPORT_LEVEL_NONE = 1,
DXGK_DISPLAYMUX_DRIVER_SUPPORT_LEVEL_DEVELOPMENT = 2,
DXGK_DISPLAYMUX_DRIVER_SUPPORT_LEVEL_EXPERIMENTAL = 3,
DXGK_DISPLAYMUX_DRIVER_SUPPORT_LEVEL_FULL = 4
} DXGK_DISPLAYMUX_SUPPORT_LEVEL, *PDXGK_DISPLAYMUX_SUPPORT_LEVEL;
Constants
DXGK_DISPLAYMUX_DRIVER_SUPPORT_LEVEL_UNINITIALIZEDValue: 0 A variable of this enumeration type hasn't yet been assigned a meaningful value. |
DXGK_DISPLAYMUX_DRIVER_SUPPORT_LEVEL_NONEValue: 1 The driver has no support for ADS. |
DXGK_DISPLAYMUX_DRIVER_SUPPORT_LEVEL_DEVELOPMENTValue: 2 The driver has development support for ADS, but the quality isn't considered good enough for release. For development purposes only. |
DXGK_DISPLAYMUX_DRIVER_SUPPORT_LEVEL_EXPERIMENTALValue: 3 The driver has experimental support for ADS, but the quality isn't considered good enough for general customer rollout. For testing purposes only. |
DXGK_DISPLAYMUX_DRIVER_SUPPORT_LEVEL_FULLValue: 4 The driver has full support for ADS and is ready for general customer rollout. |
Remarks
For more information, see Automatic Display Switch.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 11, version 24H2, update 2025.01 |
| Header | d3dkmdt.h |