DP_PRE_EMPHASIS_3_5 1399 drivers/gpu/drm/gma500/psb_intel_reg.h #define   DP_PRE_EMPHASIS_3_5		(1 << 22)
DP_PRE_EMPHASIS_3_5 5446 drivers/gpu/drm/i915/i915_reg.h #define   DP_PRE_EMPHASIS_3_5		(1 << 22)