overflow_hw      9980 drivers/gpu/drm/i915/intel_pm.c 	u64 time_hw, prev_hw, overflow_hw;
overflow_hw      10010 drivers/gpu/drm/i915/intel_pm.c 		overflow_hw = BIT_ULL(40);
overflow_hw      10022 drivers/gpu/drm/i915/intel_pm.c 		overflow_hw = BIT_ULL(32);
overflow_hw      10039 drivers/gpu/drm/i915/intel_pm.c 		time_hw += overflow_hw - prev_hw;