Symbol: DE_PCH_EVENT_IVB
sys/dev/pci/drm/i915/display/intel_display_irq.c
2192
DE_PCH_EVENT_IVB | DE_AUX_CHANNEL_A_IVB);
sys/dev/pci/drm/i915/display/intel_display_irq.c
965
if (!HAS_PCH_NOP(display) && (de_iir & DE_PCH_EVENT_IVB)) {