_DPLL2_CFGCR2    2902 drivers/gpu/drm/i915/gvt/handlers.c 	MMIO_D(_MMIO(_DPLL2_CFGCR2), D_SKL_PLUS);
_DPLL2_CFGCR2    9730 drivers/gpu/drm/i915/i915_reg.h #define DPLL_CFGCR2(id)	_MMIO_PIPE((id) - SKL_DPLL1, _DPLL1_CFGCR2, _DPLL2_CFGCR2)