diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
index eaf32f79ee47..6ecb4a05096d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
@@ -1953,6 +1953,9 @@ gf100_gr_init(struct gf100_gr *gr)
 	if (gr->func->clkgate_pack)
 		nvkm_therm_clkgate_init(device->therm, gr->func->clkgate_pack);
 
+	if (gr->func->init_bios)
+		gr->func->init_bios(gr);
+
 	nvkm_mask(device, TPC_UNIT(0, 0, 0x05c), 0x00000001, 0x00000001);
 
 	memcpy(tpcnr, gr->tpc_nr, sizeof(gr->tpc_nr));
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
index d940a1a239e8..1320befd4f10 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
@@ -123,6 +123,7 @@ struct gf100_gr_func {
 	int (*init)(struct gf100_gr *);
 	void (*init_gpc_mmu)(struct gf100_gr *);
 	void (*init_r405a14)(struct gf100_gr *);
+	void (*init_bios)(struct gf100_gr *);
 	void (*init_rop_active_fbps)(struct gf100_gr *);
 	void (*init_ppc_exceptions)(struct gf100_gr *);
 	void (*init_swdx_pes_mask)(struct gf100_gr *);
@@ -151,7 +152,6 @@ void gk104_gr_init_ppc_exceptions(struct gf100_gr *);
 
 int gk20a_gr_init(struct gf100_gr *);
 
-int gm200_gr_init(struct gf100_gr *);
 int gm200_gr_rops(struct gf100_gr *);
 
 int gp100_gr_init(struct gf100_gr *);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c
index 5ea74f62cee4..d5629cdddf4a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c
@@ -335,7 +335,7 @@ gm107_gr_init(struct gf100_gr *gr)
 
 	gf100_gr_mmio(gr, gr->func->mmio);
 
-	gm107_gr_init_bios(gr);
+	gr->func->init_bios(gr);
 
 	nvkm_wr32(device, GPC_UNIT(0, 0x3018), 0x00000001);
 
@@ -451,6 +451,7 @@ static const struct gf100_gr_func
 gm107_gr = {
 	.init = gm107_gr_init,
 	.init_gpc_mmu = gm107_gr_init_gpc_mmu,
+	.init_bios = gm107_gr_init_bios,
 	.init_rop_active_fbps = gk104_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.mmio = gm107_gr_pack_mmio,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
index 6435f1257572..7a793a0bb28e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm200.c
@@ -61,7 +61,7 @@ gm200_gr_init_rop_active_fbps(struct gf100_gr *gr)
 	nvkm_mask(device, 0x408958, 0x0000000f, fbp_count); /* crop */
 }
 
-int
+static int
 gm200_gr_init(struct gf100_gr *gr)
 {
 	struct nvkm_device *device = gr->base.engine.subdev.device;
@@ -75,7 +75,7 @@ gm200_gr_init(struct gf100_gr *gr)
 
 	gf100_gr_mmio(gr, gr->fuc_sw_nonctx);
 
-	gm107_gr_init_bios(gr);
+	gr->func->init_bios(gr);
 
 	nvkm_wr32(device, GPC_UNIT(0, 0x3018), 0x00000001);
 
@@ -210,6 +210,7 @@ static const struct gf100_gr_func
 gm200_gr = {
 	.init = gm200_gr_init,
 	.init_gpc_mmu = gm200_gr_init_gpc_mmu,
+	.init_bios = gm107_gr_init_bios,
 	.init_rop_active_fbps = gm200_gr_init_rop_active_fbps,
 	.init_ppc_exceptions = gk104_gr_init_ppc_exceptions,
 	.rops = gm200_gr_rops,