IOCTL_PANEL_GET_BACKLIGHT_REDUCTION IOCTL (ntddvdeo.h)
Panel control IOCTLs must/can be handled by the monitor, OEM panel, or port/miniport driver.
Major code
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 |
Feedback
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see: https://aka.ms/ContentUserFeedback.
Submit and view feedback for