DPIO_SFR_BYPASS  1317 drivers/gpu/drm/gma500/psb_intel_reg.h # define DPIO_SFR_BYPASS			(1 << 1)
DPIO_SFR_BYPASS  1269 drivers/gpu/drm/i915/i915_reg.h #define  DPIO_SFR_BYPASS		(1 << 1)