UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_HPD_STATUS enumeration (ucmtcpciportcontrollerrequests.h)
Defines values to determine whether a DisplayPort device is plugged in.
Syntax
typedef enum _UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_HPD_STATUS {
UcmTcpciPortControllerHPDStatusLow,
UcmTcpciPortControllerHPDStatusHigh
} UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_HPD_STATUS;
Constants
UcmTcpciPortControllerHPDStatusLow The DisplayPort device is unplugged. |
UcmTcpciPortControllerHPDStatusHigh A DisplayPort device such as a monitor is plugged in. |
Requirements
Requirement | Value |
---|---|
Header | ucmtcpciportcontrollerrequests.h |
See also
IOCTL_UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_HPD_STATUS_CHANGED
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