SDE_TC_MASK_TGP  2308 drivers/gpu/drm/i915/i915_irq.c 	u32 tc_hotplug_trigger = pch_iir & SDE_TC_MASK_TGP;
SDE_TC_MASK_TGP  3463 drivers/gpu/drm/i915/i915_irq.c 	hotplug_irqs = SDE_DDI_MASK_TGP | SDE_TC_MASK_TGP;