DE_PCH_EVENT_IVB 2471 drivers/gpu/drm/i915/i915_irq.c 	if (!HAS_PCH_NOP(dev_priv) && (de_iir & DE_PCH_EVENT_IVB)) {
DE_PCH_EVENT_IVB 3672 drivers/gpu/drm/i915/i915_irq.c 				DE_PCH_EVENT_IVB | DE_AUX_CHANNEL_A_IVB);