diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
index 7ef3d99f3939..b1872fa3b883 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/device.h
@@ -60,7 +60,6 @@ struct nvkm_device {
 		struct notifier_block nb;
 	} acpi;
 
-	struct nvkm_bios *bios;
 	struct nvkm_bus *bus;
 	struct nvkm_clk *clk;
 	struct nvkm_devinit *devinit;
@@ -146,7 +145,6 @@ struct nvkm_device_chip {
 #include <core/layout.h>
 #undef NVKM_LAYOUT_INST
 #undef NVKM_LAYOUT_ONCE
-	int (*bios    )(struct nvkm_device *, int idx, struct nvkm_bios **);
 	int (*bus     )(struct nvkm_device *, int idx, struct nvkm_bus **);
 	int (*clk     )(struct nvkm_device *, int idx, struct nvkm_clk **);
 	int (*devinit )(struct nvkm_device *, int idx, struct nvkm_devinit **);
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/layout.h b/drivers/gpu/drm/nouveau/include/nvkm/core/layout.h
index dea9dd519881..73252f0ef604 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/layout.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/layout.h
@@ -1,3 +1,4 @@
 /* SPDX-License-Identifier: MIT */
+NVKM_LAYOUT_ONCE(NVKM_SUBDEV_VBIOS   , struct nvkm_bios    ,     bios)
 NVKM_LAYOUT_ONCE(NVKM_SUBDEV_BAR     , struct nvkm_bar     ,      bar)
 NVKM_LAYOUT_ONCE(NVKM_SUBDEV_ACR     , struct nvkm_acr     ,      acr)
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h
index f2860f8e0c2e..b61cfb077533 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h
@@ -30,5 +30,5 @@ u8  nvbios_rd08(struct nvkm_bios *, u32 addr);
 u16 nvbios_rd16(struct nvkm_bios *, u32 addr);
 u32 nvbios_rd32(struct nvkm_bios *, u32 addr);
 
-int nvkm_bios_new(struct nvkm_device *, int, struct nvkm_bios **);
+int nvkm_bios_new(struct nvkm_device *, enum nvkm_subdev_type, int, struct nvkm_bios **);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/subdev.c b/drivers/gpu/drm/nouveau/nvkm/core/subdev.c
index f5e76986de4b..5e13e09baf29 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/subdev.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/subdev.c
@@ -33,7 +33,6 @@ nvkm_subdev_type[NVKM_SUBDEV_NR] = {
 #include <core/layout.h>
 #undef NVKM_LAYOUT_ONCE
 #undef NVKM_LAYOUT_INST
-	[NVKM_SUBDEV_VBIOS   ] = "bios",
 	[NVKM_SUBDEV_BUS     ] = "bus",
 	[NVKM_SUBDEV_CLK     ] = "clk",
 	[NVKM_SUBDEV_DEVINIT ] = "devinit",
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index b4f5e6c837f4..ff3539799750 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -71,13 +71,13 @@ nvkm_device_list(u64 *name, int size)
 static const struct nvkm_device_chip
 null_chipset = {
 	.name = "NULL",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 };
 
 static const struct nvkm_device_chip
 nv4_chipset = {
 	.name = "NV04",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv04_devinit_new,
@@ -98,7 +98,7 @@ nv4_chipset = {
 static const struct nvkm_device_chip
 nv5_chipset = {
 	.name = "NV05",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv05_devinit_new,
@@ -119,7 +119,7 @@ nv5_chipset = {
 static const struct nvkm_device_chip
 nv10_chipset = {
 	.name = "NV10",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv10_devinit_new,
@@ -139,7 +139,7 @@ nv10_chipset = {
 static const struct nvkm_device_chip
 nv11_chipset = {
 	.name = "NV11",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv10_devinit_new,
@@ -161,7 +161,7 @@ nv11_chipset = {
 static const struct nvkm_device_chip
 nv15_chipset = {
 	.name = "NV15",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv10_devinit_new,
@@ -183,7 +183,7 @@ nv15_chipset = {
 static const struct nvkm_device_chip
 nv17_chipset = {
 	.name = "NV17",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv10_devinit_new,
@@ -205,7 +205,7 @@ nv17_chipset = {
 static const struct nvkm_device_chip
 nv18_chipset = {
 	.name = "NV18",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv10_devinit_new,
@@ -227,7 +227,7 @@ nv18_chipset = {
 static const struct nvkm_device_chip
 nv1a_chipset = {
 	.name = "nForce",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -249,7 +249,7 @@ nv1a_chipset = {
 static const struct nvkm_device_chip
 nv1f_chipset = {
 	.name = "nForce2",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -271,7 +271,7 @@ nv1f_chipset = {
 static const struct nvkm_device_chip
 nv20_chipset = {
 	.name = "NV20",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv20_devinit_new,
@@ -293,7 +293,7 @@ nv20_chipset = {
 static const struct nvkm_device_chip
 nv25_chipset = {
 	.name = "NV25",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv20_devinit_new,
@@ -315,7 +315,7 @@ nv25_chipset = {
 static const struct nvkm_device_chip
 nv28_chipset = {
 	.name = "NV28",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv20_devinit_new,
@@ -337,7 +337,7 @@ nv28_chipset = {
 static const struct nvkm_device_chip
 nv2a_chipset = {
 	.name = "NV2A",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv20_devinit_new,
@@ -359,7 +359,7 @@ nv2a_chipset = {
 static const struct nvkm_device_chip
 nv30_chipset = {
 	.name = "NV30",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv20_devinit_new,
@@ -381,7 +381,7 @@ nv30_chipset = {
 static const struct nvkm_device_chip
 nv31_chipset = {
 	.name = "NV31",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv20_devinit_new,
@@ -404,7 +404,7 @@ nv31_chipset = {
 static const struct nvkm_device_chip
 nv34_chipset = {
 	.name = "NV34",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv10_devinit_new,
@@ -427,7 +427,7 @@ nv34_chipset = {
 static const struct nvkm_device_chip
 nv35_chipset = {
 	.name = "NV35",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv04_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv20_devinit_new,
@@ -449,7 +449,7 @@ nv35_chipset = {
 static const struct nvkm_device_chip
 nv36_chipset = {
 	.name = "NV36",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv04_clk_new,
 	.devinit = nv20_devinit_new,
@@ -472,7 +472,7 @@ nv36_chipset = {
 static const struct nvkm_device_chip
 nv40_chipset = {
 	.name = "NV40",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -498,7 +498,7 @@ nv40_chipset = {
 static const struct nvkm_device_chip
 nv41_chipset = {
 	.name = "NV41",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -524,7 +524,7 @@ nv41_chipset = {
 static const struct nvkm_device_chip
 nv42_chipset = {
 	.name = "NV42",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -550,7 +550,7 @@ nv42_chipset = {
 static const struct nvkm_device_chip
 nv43_chipset = {
 	.name = "NV43",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -576,7 +576,7 @@ nv43_chipset = {
 static const struct nvkm_device_chip
 nv44_chipset = {
 	.name = "NV44",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -602,7 +602,7 @@ nv44_chipset = {
 static const struct nvkm_device_chip
 nv45_chipset = {
 	.name = "NV45",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -628,7 +628,7 @@ nv45_chipset = {
 static const struct nvkm_device_chip
 nv46_chipset = {
 	.name = "G72",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -654,7 +654,7 @@ nv46_chipset = {
 static const struct nvkm_device_chip
 nv47_chipset = {
 	.name = "G70",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -680,7 +680,7 @@ nv47_chipset = {
 static const struct nvkm_device_chip
 nv49_chipset = {
 	.name = "G71",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -706,7 +706,7 @@ nv49_chipset = {
 static const struct nvkm_device_chip
 nv4a_chipset = {
 	.name = "NV44A",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -732,7 +732,7 @@ nv4a_chipset = {
 static const struct nvkm_device_chip
 nv4b_chipset = {
 	.name = "G73",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -758,7 +758,7 @@ nv4b_chipset = {
 static const struct nvkm_device_chip
 nv4c_chipset = {
 	.name = "C61",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -784,7 +784,7 @@ nv4c_chipset = {
 static const struct nvkm_device_chip
 nv4e_chipset = {
 	.name = "C51",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -811,7 +811,7 @@ static const struct nvkm_device_chip
 nv50_chipset = {
 	.name = "G80",
 	.bar      = { 0x00000001, nv50_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv50_bus_new,
 	.clk = nv50_clk_new,
 	.devinit = nv50_devinit_new,
@@ -839,7 +839,7 @@ nv50_chipset = {
 static const struct nvkm_device_chip
 nv63_chipset = {
 	.name = "C73",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -865,7 +865,7 @@ nv63_chipset = {
 static const struct nvkm_device_chip
 nv67_chipset = {
 	.name = "C67",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -891,7 +891,7 @@ nv67_chipset = {
 static const struct nvkm_device_chip
 nv68_chipset = {
 	.name = "C68",
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv31_bus_new,
 	.clk = nv40_clk_new,
 	.devinit = nv1a_devinit_new,
@@ -918,7 +918,7 @@ static const struct nvkm_device_chip
 nv84_chipset = {
 	.name = "G84",
 	.bar      = { 0x00000001, g84_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv50_bus_new,
 	.clk = g84_clk_new,
 	.devinit = g84_devinit_new,
@@ -950,7 +950,7 @@ static const struct nvkm_device_chip
 nv86_chipset = {
 	.name = "G86",
 	.bar      = { 0x00000001, g84_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv50_bus_new,
 	.clk = g84_clk_new,
 	.devinit = g84_devinit_new,
@@ -982,7 +982,7 @@ static const struct nvkm_device_chip
 nv92_chipset = {
 	.name = "G92",
 	.bar      = { 0x00000001, g84_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = nv50_bus_new,
 	.clk = g84_clk_new,
 	.devinit = g84_devinit_new,
@@ -1014,7 +1014,7 @@ static const struct nvkm_device_chip
 nv94_chipset = {
 	.name = "G94",
 	.bar      = { 0x00000001, g84_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = g94_bus_new,
 	.clk = g84_clk_new,
 	.devinit = g84_devinit_new,
@@ -1046,7 +1046,7 @@ static const struct nvkm_device_chip
 nv96_chipset = {
 	.name = "G96",
 	.bar      = { 0x00000001, g84_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = g94_bus_new,
 	.clk = g84_clk_new,
 	.devinit = g84_devinit_new,
@@ -1078,7 +1078,7 @@ static const struct nvkm_device_chip
 nv98_chipset = {
 	.name = "G98",
 	.bar      = { 0x00000001, g84_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = g94_bus_new,
 	.clk = g84_clk_new,
 	.devinit = g98_devinit_new,
@@ -1110,7 +1110,7 @@ static const struct nvkm_device_chip
 nva0_chipset = {
 	.name = "GT200",
 	.bar      = { 0x00000001, g84_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = g94_bus_new,
 	.clk = g84_clk_new,
 	.devinit = g84_devinit_new,
@@ -1142,7 +1142,7 @@ static const struct nvkm_device_chip
 nva3_chipset = {
 	.name = "GT215",
 	.bar      = { 0x00000001, g84_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = g94_bus_new,
 	.clk = gt215_clk_new,
 	.devinit = gt215_devinit_new,
@@ -1176,7 +1176,7 @@ static const struct nvkm_device_chip
 nva5_chipset = {
 	.name = "GT216",
 	.bar      = { 0x00000001, g84_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = g94_bus_new,
 	.clk = gt215_clk_new,
 	.devinit = gt215_devinit_new,
@@ -1209,7 +1209,7 @@ static const struct nvkm_device_chip
 nva8_chipset = {
 	.name = "GT218",
 	.bar      = { 0x00000001, g84_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = g94_bus_new,
 	.clk = gt215_clk_new,
 	.devinit = gt215_devinit_new,
@@ -1242,7 +1242,7 @@ static const struct nvkm_device_chip
 nvaa_chipset = {
 	.name = "MCP77/MCP78",
 	.bar      = { 0x00000001, g84_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = g94_bus_new,
 	.clk = mcp77_clk_new,
 	.devinit = g98_devinit_new,
@@ -1274,7 +1274,7 @@ static const struct nvkm_device_chip
 nvac_chipset = {
 	.name = "MCP79/MCP7A",
 	.bar      = { 0x00000001, g84_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = g94_bus_new,
 	.clk = mcp77_clk_new,
 	.devinit = g98_devinit_new,
@@ -1306,7 +1306,7 @@ static const struct nvkm_device_chip
 nvaf_chipset = {
 	.name = "MCP89",
 	.bar      = { 0x00000001, g84_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = g94_bus_new,
 	.clk = gt215_clk_new,
 	.devinit = mcp89_devinit_new,
@@ -1339,7 +1339,7 @@ static const struct nvkm_device_chip
 nvc0_chipset = {
 	.name = "GF100",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gf100_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1376,7 +1376,7 @@ static const struct nvkm_device_chip
 nvc1_chipset = {
 	.name = "GF108",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gf100_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1412,7 +1412,7 @@ static const struct nvkm_device_chip
 nvc3_chipset = {
 	.name = "GF106",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gf100_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1448,7 +1448,7 @@ static const struct nvkm_device_chip
 nvc4_chipset = {
 	.name = "GF104",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gf100_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1485,7 +1485,7 @@ static const struct nvkm_device_chip
 nvc8_chipset = {
 	.name = "GF110",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gf100_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1522,7 +1522,7 @@ static const struct nvkm_device_chip
 nvce_chipset = {
 	.name = "GF114",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gf100_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1559,7 +1559,7 @@ static const struct nvkm_device_chip
 nvcf_chipset = {
 	.name = "GF116",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gf100_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1595,7 +1595,7 @@ static const struct nvkm_device_chip
 nvd7_chipset = {
 	.name = "GF117",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gf100_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1630,7 +1630,7 @@ static const struct nvkm_device_chip
 nvd9_chipset = {
 	.name = "GF119",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gf100_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1666,7 +1666,7 @@ static const struct nvkm_device_chip
 nve4_chipset = {
 	.name = "GK104",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gk104_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1705,7 +1705,7 @@ static const struct nvkm_device_chip
 nve6_chipset = {
 	.name = "GK106",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gk104_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1744,7 +1744,7 @@ static const struct nvkm_device_chip
 nve7_chipset = {
 	.name = "GK107",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gk104_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1808,7 +1808,7 @@ static const struct nvkm_device_chip
 nvf0_chipset = {
 	.name = "GK110",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gk104_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1846,7 +1846,7 @@ static const struct nvkm_device_chip
 nvf1_chipset = {
 	.name = "GK110B",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gk104_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1884,7 +1884,7 @@ static const struct nvkm_device_chip
 nv106_chipset = {
 	.name = "GK208B",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gk104_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1922,7 +1922,7 @@ static const struct nvkm_device_chip
 nv108_chipset = {
 	.name = "GK208",
 	.bar      = { 0x00000001, gf100_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gk104_clk_new,
 	.devinit = gf100_devinit_new,
@@ -1960,7 +1960,7 @@ static const struct nvkm_device_chip
 nv117_chipset = {
 	.name = "GM107",
 	.bar      = { 0x00000001, gm107_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gk104_clk_new,
 	.devinit = gm107_devinit_new,
@@ -1996,7 +1996,7 @@ static const struct nvkm_device_chip
 nv118_chipset = {
 	.name = "GM108",
 	.bar      = { 0x00000001, gm107_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.clk = gk104_clk_new,
 	.devinit = gm107_devinit_new,
@@ -2031,7 +2031,7 @@ nv120_chipset = {
 	.name = "GM200",
 	.acr      = { 0x00000001, gm200_acr_new },
 	.bar      = { 0x00000001, gm107_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
 	.fb = gm200_fb_new,
@@ -2069,7 +2069,7 @@ nv124_chipset = {
 	.name = "GM204",
 	.acr      = { 0x00000001, gm200_acr_new },
 	.bar      = { 0x00000001, gm107_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
 	.fb = gm200_fb_new,
@@ -2107,7 +2107,7 @@ nv126_chipset = {
 	.name = "GM206",
 	.acr      = { 0x00000001, gm200_acr_new },
 	.bar      = { 0x00000001, gm107_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
 	.fb = gm200_fb_new,
@@ -2169,7 +2169,7 @@ nv130_chipset = {
 	.name = "GP100",
 	.acr      = { 0x00000001, gm200_acr_new },
 	.bar      = { 0x00000001, gm107_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
 	.fault = gp100_fault_new,
@@ -2209,7 +2209,7 @@ nv132_chipset = {
 	.name = "GP102",
 	.acr      = { 0x00000001, gp102_acr_new },
 	.bar      = { 0x00000001, gm107_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
 	.fault = gp100_fault_new,
@@ -2247,7 +2247,7 @@ nv134_chipset = {
 	.name = "GP104",
 	.acr      = { 0x00000001, gp102_acr_new },
 	.bar      = { 0x00000001, gm107_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
 	.fault = gp100_fault_new,
@@ -2285,7 +2285,7 @@ nv136_chipset = {
 	.name = "GP106",
 	.acr      = { 0x00000001, gp102_acr_new },
 	.bar      = { 0x00000001, gm107_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
 	.fault = gp100_fault_new,
@@ -2322,7 +2322,7 @@ nv137_chipset = {
 	.name = "GP107",
 	.acr      = { 0x00000001, gp102_acr_new },
 	.bar      = { 0x00000001, gm107_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
 	.fault = gp100_fault_new,
@@ -2360,7 +2360,7 @@ nv138_chipset = {
 	.name = "GP108",
 	.acr      = { 0x00000001, gp108_acr_new },
 	.bar      = { 0x00000001, gm107_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = gm200_devinit_new,
 	.fault = gp100_fault_new,
@@ -2420,7 +2420,7 @@ nv140_chipset = {
 	.name = "GV100",
 	.acr      = { 0x00000001, gp108_acr_new },
 	.bar      = { 0x00000001, gm107_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = gv100_devinit_new,
 	.fault = gv100_fault_new,
@@ -2464,7 +2464,7 @@ nv162_chipset = {
 	.name = "TU102",
 	.acr      = { 0x00000001, tu102_acr_new },
 	.bar      = { 0x00000001, tu102_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = tu102_devinit_new,
 	.fault = tu102_fault_new,
@@ -2502,7 +2502,7 @@ nv164_chipset = {
 	.name = "TU104",
 	.acr      = { 0x00000001, tu102_acr_new },
 	.bar      = { 0x00000001, tu102_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = tu102_devinit_new,
 	.fault = tu102_fault_new,
@@ -2541,7 +2541,7 @@ nv166_chipset = {
 	.name = "TU106",
 	.acr      = { 0x00000001, tu102_acr_new },
 	.bar      = { 0x00000001, tu102_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = tu102_devinit_new,
 	.fault = tu102_fault_new,
@@ -2581,7 +2581,7 @@ nv167_chipset = {
 	.name = "TU117",
 	.acr      = { 0x00000001, tu102_acr_new },
 	.bar      = { 0x00000001, tu102_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = tu102_devinit_new,
 	.fault = tu102_fault_new,
@@ -2619,7 +2619,7 @@ nv168_chipset = {
 	.name = "TU116",
 	.acr      = { 0x00000001, tu102_acr_new },
 	.bar      = { 0x00000001, tu102_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.bus = gf100_bus_new,
 	.devinit = tu102_devinit_new,
 	.fault = tu102_fault_new,
@@ -2656,7 +2656,7 @@ static const struct nvkm_device_chip
 nv170_chipset = {
 	.name = "GA100",
 	.bar      = { 0x00000001, tu102_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.devinit = ga100_devinit_new,
 	.fb = ga100_fb_new,
 	.gpio = gk104_gpio_new,
@@ -2673,7 +2673,7 @@ static const struct nvkm_device_chip
 nv172_chipset = {
 	.name = "GA102",
 	.bar      = { 0x00000001, tu102_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.devinit = ga100_devinit_new,
 	.fb = ga102_fb_new,
 	.gpio = ga102_gpio_new,
@@ -2692,7 +2692,7 @@ static const struct nvkm_device_chip
 nv174_chipset = {
 	.name = "GA104",
 	.bar      = { 0x00000001, tu102_bar_new },
-	.bios = nvkm_bios_new,
+	.bios     = { 0x00000001, nvkm_bios_new },
 	.devinit = ga100_devinit_new,
 	.fb = ga102_fb_new,
 	.gpio = ga102_gpio_new,
@@ -3248,7 +3248,6 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
 #include <core/layout.h>
 #undef NVKM_LAYOUT_INST
 #undef NVKM_LAYOUT_ONCE
-		_(NVKM_SUBDEV_VBIOS   ,     bios);
 		_(NVKM_SUBDEV_BUS     ,      bus);
 		_(NVKM_SUBDEV_CLK     ,      clk);
 		_(NVKM_SUBDEV_DEVINIT ,  devinit);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c
index f3c30b2a788e..d0f52d59fc2f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/base.c
@@ -140,7 +140,8 @@ nvkm_bios = {
 };
 
 int
-nvkm_bios_new(struct nvkm_device *device, int index, struct nvkm_bios **pbios)
+nvkm_bios_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
+	      struct nvkm_bios **pbios)
 {
 	struct nvkm_bios *bios;
 	struct nvbios_image image;
@@ -149,7 +150,7 @@ nvkm_bios_new(struct nvkm_device *device, int index, struct nvkm_bios **pbios)
 
 	if (!(bios = *pbios = kzalloc(sizeof(*bios), GFP_KERNEL)))
 		return -ENOMEM;
-	nvkm_subdev_ctor(&nvkm_bios, device, index, &bios->subdev);
+	nvkm_subdev_ctor(&nvkm_bios, device, type, inst, &bios->subdev);
 
 	ret = nvbios_shadow(bios);
 	if (ret)