1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/fb_gm20b.c b/drivers/gpu/nvgpu/gm20b/fb_gm20b.c
index 34ad6418..a2aa81d8 100644
--- a/drivers/gpu/nvgpu/gm20b/fb_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/fb_gm20b.c
@@ -82,9 +82,18 @@ void gm20b_init_kind_attr(void)
         }
 }
 
+static void gm20b_fb_set_mmu_page_size(struct gk20a *g)
+{
+        /* set large page size in fb */
+        u32 fb_mmu_ctrl = gk20a_readl(g, fb_mmu_ctrl_r());
+        fb_mmu_ctrl |= fb_mmu_ctrl_use_pdb_big_page_size_true_f();
+        gk20a_writel(g, fb_mmu_ctrl_r(), fb_mmu_ctrl);
+}
+
 void gm20b_init_fb(struct gpu_ops *gops)
 {
         gops->fb.init_fs_state = fb_gm20b_init_fs_state;
+        gops->fb.set_mmu_page_size = gm20b_fb_set_mmu_page_size;
         gm20b_init_uncompressed_kind_map();
         gm20b_init_kind_attr();
 }