_PCH_DPLL_B      2277 drivers/gpu/drm/i915/gvt/handlers.c 	MMIO_D(_MMIO(_PCH_DPLL_B), D_ALL);
_PCH_DPLL_B      8070 drivers/gpu/drm/i915/i915_reg.h #define PCH_DPLL(pll) _MMIO((pll) == 0 ? _PCH_DPLL_A : _PCH_DPLL_B)