UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_HPD_STATUS - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// ucmtcpciportcontrollerrequests.h

typedef enum _UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_HPD_STATUS {
  UcmTcpciPortControllerHPDStatusLow,
  UcmTcpciPortControllerHPDStatusHigh
} UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_HPD_STATUS;
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (ne-ucmtcpciportcontrollerrequests-_ucmtcpci_port_controller_displayport_hpd_status)

_UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_HPD_STATUS enumeration

Description

Defines values to determine whether a DisplayPort device is plugged in.

Constants

UcmTcpciPortControllerHPDStatusLow

The DisplayPort device is unplugged.

UcmTcpciPortControllerHPDStatusHigh

A DisplayPort device such as a monitor is plugged in.

See also

IOCTL_UCMTCPCI_PORT_CONTROLLER_DISPLAYPORT_HPD_STATUS_CHANGED

View the official Windows Driver Kit DDI reference

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