FORCEWAKE_ACK_HSW 2492 drivers/gpu/drm/i915/gvt/handlers.c 	MMIO_DH(FORCEWAKE_ACK_HSW, D_BDW, NULL, NULL);
FORCEWAKE_ACK_HSW 1495 drivers/gpu/drm/i915/intel_uncore.c 			       FORCEWAKE_MT, FORCEWAKE_ACK_HSW);