diff --git a/drivers/gpu/nvgpu/gp106/bios_gp106.c b/drivers/gpu/nvgpu/gp106/bios_gp106.c
index e30baf380..09d7b9af4 100644
--- a/drivers/gpu/nvgpu/gp106/bios_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/bios_gp106.c
@@ -196,7 +196,9 @@ int gp106_bios_init(struct gk20a *g)
 	g->bios.data = nvgpu_vmalloc(g, BIOS_SIZE);
 	if (!g->bios.data)
 		return -ENOMEM;
-	g->ops.xve.disable_shadow_rom(g);
+
+	if (g->ops.xve.disable_shadow_rom)
+		g->ops.xve.disable_shadow_rom(g);
 	for (i = 0; i < g->bios.size/4; i++) {
 		u32 val = be32_to_cpu(gk20a_readl(g, 0x300000 + i*4));
 
@@ -205,7 +207,8 @@ int gp106_bios_init(struct gk20a *g)
 		g->bios.data[(i*4)+2] = (val >> 8) & 0xff;
 		g->bios.data[(i*4)+3] = val & 0xff;
 	}
-	g->ops.xve.enable_shadow_rom(g);
+	if (g->ops.xve.enable_shadow_rom)
+		g->ops.xve.enable_shadow_rom(g);
 
 	err = nvgpu_bios_parse_rom(g);
 	if (err)