int nvkm_volt_set_id(struct nvkm_volt *, u8 id, int condition);
int nv40_volt_new(struct nvkm_device *, int, struct nvkm_volt **);
+int gk104_volt_new(struct nvkm_device *, int, struct nvkm_volt **);
int gk20a_volt_new(struct nvkm_device *, int, struct nvkm_volt **);
#endif