PP_CYCLE_DELAY_ACTIVE  164 drivers/gpu/drm/gma500/psb_intel_reg.h #define	PP_CYCLE_DELAY_ACTIVE		(1 << 27)
PP_CYCLE_DELAY_ACTIVE 4733 drivers/gpu/drm/i915/i915_reg.h #define   PP_CYCLE_DELAY_ACTIVE		REG_BIT(27)