DE_PCH_EVENT     2424 drivers/gpu/drm/i915/i915_irq.c 	if (de_iir & DE_PCH_EVENT) {
DE_PCH_EVENT     3677 drivers/gpu/drm/i915/i915_irq.c 		display_mask = (DE_MASTER_IRQ_CONTROL | DE_GSE | DE_PCH_EVENT |