DEVICE_CFG_12BIT_DVOC  160 drivers/gpu/drm/gma500/intel_bios.h #define DEVICE_CFG_12BIT_DVOC	0x02
DEVICE_CFG_12BIT_DVOC  255 drivers/gpu/drm/i915/display/intel_vbt_defs.h #define DEVICE_CFG_12BIT_DVOC	0x02