diff --git a/drivers/gpu/nvgpu/gk20a/platform_gk20a.h b/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
index 5bde34391..396d8db23 100644
--- a/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
@@ -38,6 +38,9 @@ struct gk20a_platform {
 	/* Populated by the gk20a driver before probing the platform. */
 	struct gk20a *g;
 
+	/* Should be populated at probe. */
+	bool is_fmodel;
+
 	/* Should be populated at probe. */
 	bool can_railgate;