VLV_PMWGICZ      2309 drivers/gpu/drm/i915/i915_drv.c 	s->pmwgicz		= I915_READ(VLV_PMWGICZ);
VLV_PMWGICZ      2407 drivers/gpu/drm/i915/i915_drv.c 	I915_WRITE(VLV_PMWGICZ,			s->pmwgicz);