SDVO_ENCODER_STATE_ON  525 drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h # define SDVO_ENCODER_STATE_ON					(1 << 0)
SDVO_ENCODER_STATE_ON  536 drivers/gpu/drm/i915/display/intel_sdvo_regs.h # define SDVO_ENCODER_STATE_ON					(1 << 0)