DP_AUX_CH_CTL_DEGLITCH_TEST 1472 drivers/gpu/drm/gma500/psb_intel_reg.h #define   DP_AUX_CH_CTL_DEGLITCH_TEST	    (1 << 12)
DP_AUX_CH_CTL_DEGLITCH_TEST 5557 drivers/gpu/drm/i915/i915_reg.h #define   DP_AUX_CH_CTL_DEGLITCH_TEST	    (1 << 12)