diff --git a/init/init_msm.c b/init/init_msm.c
index c49611c9..b7a5b789 100644
--- a/init/init_msm.c
+++ b/init/init_msm.c
@@ -226,6 +226,12 @@ void set_display_node_perms()
     snprintf(tmp, sizeof(tmp), "%sfb0/idle_time", sys_fb_path);
     setPerms(tmp, 0664);
     setOwners(tmp, AID_SYSTEM, AID_GRAPHICS);
+
+    // Set the permission for mdp/bw_mode_bitmap.
+    snprintf(tmp, sizeof(tmp), "%sfb0/mdp/bw_mode_bitmap", sys_fb_path);
+    setPerms(tmp, 0664);
+    setOwners(tmp, AID_SYSTEM, AID_GRAPHICS);
+
     // Set write permission for dynamic_fps node.
     snprintf(tmp, sizeof(tmp), "%sfb0/dynamic_fps", sys_fb_path);
     setPerms(tmp, 0664);