SDVO_CLOCK_RATE_MULT_2X  311 drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h # define SDVO_CLOCK_RATE_MULT_2X				(1 << 1)
SDVO_CLOCK_RATE_MULT_2X  322 drivers/gpu/drm/i915/display/intel_sdvo_regs.h # define SDVO_CLOCK_RATE_MULT_2X				(1 << 1)