SDVO_CONTROL_BUS_DDC2  684 drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h # define SDVO_CONTROL_BUS_DDC2				(1 << 2)
SDVO_CONTROL_BUS_DDC2  695 drivers/gpu/drm/i915/display/intel_sdvo_regs.h # define SDVO_CONTROL_BUS_DDC2				(1 << 2)