GEN11_DE_HPD_IIR 2688 drivers/gpu/drm/i915/i915_irq.c 		iir = I915_READ(GEN11_DE_HPD_IIR);
GEN11_DE_HPD_IIR 2690 drivers/gpu/drm/i915/i915_irq.c 			I915_WRITE(GEN11_DE_HPD_IIR, iir);