Symbol: GEN8_DE_MISC_IIR
sys/dev/drm/i915/i915_irq.c
2729
iir = I915_READ(GEN8_DE_MISC_IIR);
sys/dev/drm/i915/i915_irq.c
2733
I915_WRITE(GEN8_DE_MISC_IIR, iir);