Symbol: GEN6_RPDEUCSW
sys/dev/drm/i915/i915_drv.c
2688
s->rp_deucsw = I915_READ(GEN6_RPDEUCSW);
sys/dev/drm/i915/i915_drv.c
2770
I915_WRITE(GEN6_RPDEUCSW, s->rp_deucsw);