diff --git a/radeon/radeon_surface.c b/radeon/radeon_surface.c
index 6303c47..26ba580 100644
--- a/radeon/radeon_surface.c
+++ b/radeon/radeon_surface.c
@@ -213,6 +213,9 @@ static int r6_init_hw_info(struct radeon_surface_manager *surf_man)
     case 1:
         surf_man->hw_info.num_banks = 8;
         break;
+    case 2:
+        surf_man->hw_info.num_banks = 16;
+        break;
     default:
         return -EINVAL;
     }