1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c
index 31b0a771..e4d454fe 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.c
@@ -436,10 +436,10 @@ int gk20a_init_gpu_characteristics(struct gk20a *g)
 
         gpu->bus_type = NVGPU_GPU_BUS_TYPE_AXI; /* always AXI for now */
 
-        gpu->big_page_size = g->mm.pmu.vm.big_page_size;
         gpu->compression_page_size = g->ops.fb.compression_page_size(g);
+        gpu->big_page_size = platform->default_big_page_size;
         gpu->pde_coverage_bit_count =
-                gk20a_mm_pde_coverage_bit_count(&g->mm.pmu.vm);
+                g->ops.mm.get_mmu_levels(g, gpu->big_page_size)[0].lo_bit[0];
 
         if (g->mm.disable_bigpage) {
                 gpu->big_page_size = 0;