extern struct nvc0_graph_init nvc0_graph_init_unk88xx[];
extern struct nvc0_graph_init nvc0_graph_tpc_0[];
-extern struct nvc0_graph_init nvc3_graph_init_unk58xx[];
+extern struct nvc0_graph_init nvc4_graph_init_unk58xx[];
extern struct nvc0_graph_init nvd9_graph_init_unk58xx[];
extern struct nvc0_graph_init nvd9_graph_init_unk64xx[];
extern struct nouveau_oclass *nvc1_grctx_oclass;
extern struct nvc0_graph_init nvc1_grctx_init_9097[];
-extern struct nouveau_oclass *nvc3_grctx_oclass;
+extern struct nouveau_oclass *nvc4_grctx_oclass;
extern struct nouveau_oclass *nvc8_grctx_oclass;
extern struct nvc0_graph_init nvc8_grctx_init_9197[];