OPREGION_SIGNATURE   39 drivers/gpu/drm/gma500/opregion.c #define OPREGION_SIGNATURE "IntelGraphicsMem"
OPREGION_SIGNATURE   50 drivers/gpu/drm/i915/display/intel_opregion.c #define OPREGION_SIGNATURE "IntelGraphicsMem"
OPREGION_SIGNATURE   62 drivers/gpu/drm/i915/gvt/kvmgt.c #define OPREGION_SIGNATURE "IntelGraphicsMem"
OPREGION_SIGNATURE   35 drivers/gpu/drm/i915/gvt/opregion.c #define OPREGION_SIGNATURE "IntelGraphicsMem"
OPREGION_SIGNATURE   20 drivers/vfio/pci/vfio_pci_igd.c #define OPREGION_SIGNATURE	"IntelGraphicsMem"