prev_hw          9980 drivers/gpu/drm/i915/intel_pm.c 	u64 time_hw, prev_hw, overflow_hw;
prev_hw          10032 drivers/gpu/drm/i915/intel_pm.c 	prev_hw = dev_priv->gt_pm.rc6.prev_hw_residency[i];
prev_hw          10036 drivers/gpu/drm/i915/intel_pm.c 	if (time_hw >= prev_hw)
prev_hw          10037 drivers/gpu/drm/i915/intel_pm.c 		time_hw -= prev_hw;
prev_hw          10039 drivers/gpu/drm/i915/intel_pm.c 		time_hw += overflow_hw - prev_hw;