Symbol: DPINVGTT
sys/dev/drm/i915/i915_irq.c
3513
I915_WRITE(DPINVGTT, DPINVGTT_STATUS_MASK_CHV);
sys/dev/drm/i915/i915_irq.c
3515
I915_WRITE(DPINVGTT, DPINVGTT_STATUS_MASK);