// ntddvdeo.h
typedef struct _PANEL_SET_BRIGHTNESS_STATE {
union {
struct {
ULONG Smooth : 1;
ULONG Reserved : 31;
};
ULONG Value;
};
} PANEL_SET_BRIGHTNESS_STATE, *PPANEL_SET_BRIGHTNESS_STATE;
View the official Windows Driver Kit DDI referenceNo description available.
Sets the brightness state.
SmoothSupports a smooth timed transition.
ReservedReserved.
ValueThe optimization level of brightness control.