DEVICE_CFG_24BIT_DVOBC  161 drivers/gpu/drm/gma500/intel_bios.h #define DEVICE_CFG_24BIT_DVOBC	0x09
DEVICE_CFG_24BIT_DVOBC  256 drivers/gpu/drm/i915/display/intel_vbt_defs.h #define DEVICE_CFG_24BIT_DVOBC	0x09