+#define ACPI_VIDEO_DISPLAY_CRT 1
+#define ACPI_VIDEO_DISPLAY_TV 2
+#define ACPI_VIDEO_DISPLAY_DVI 3
+#define ACPI_VIDEO_DISPLAY_LCD 4
+
+#define ACPI_VIDEO_DISPLAY_LEGACY_MONITOR 0x0100
+#define ACPI_VIDEO_DISPLAY_LEGACY_PANEL 0x0110
+#define ACPI_VIDEO_DISPLAY_LEGACY_TV 0x0200
+