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IOCTL_PANEL_SET_BRIGHTNESS IOCTL (ntddvdeo.h)

  • Article

Sets the brightness for the display panel.

Major code

IRP_MJ_DEVICE_CONTROL

Status block

Irp->IoStatus.Status is set to STATUS_SUCCESS if the request is successful. Otherwise, Status to the appropriate error condition as a NTSTATUS code.

Requirements

Requirement Value
Header ntddvdeo.h