DEVICE_TYPE_EFP_DVI_D_DUAL  148 drivers/gpu/drm/gma500/intel_bios.h #define DEVICE_TYPE_EFP_DVI_D_DUAL	0x6152
DEVICE_TYPE_EFP_DVI_D_DUAL  193 drivers/gpu/drm/i915/display/intel_vbt_defs.h #define DEVICE_TYPE_EFP_DVI_D_DUAL	0x6152