composer: populate doze mode if the panel supports command mode

Change-Id: I09956d011674410ce03cfeba31ca58e727ac12ea
diff --git a/composer/hwc_display_builtin.cpp b/composer/hwc_display_builtin.cpp
index b132572..0fc1cf0 100644
--- a/composer/hwc_display_builtin.cpp
+++ b/composer/hwc_display_builtin.cpp
@@ -1264,6 +1264,16 @@
   return false;
 }
 
+bool HWCDisplayBuiltIn::HasSmartPanelConfig(void) {
+  for (auto &config : variable_config_map_) {
+    if (config.second.smart_panel) {
+      return true;
+    }
+  }
+
+  return false;
+}
+
 int HWCDisplayBuiltIn::Deinit() {
   // Destory color convert instance. This destroys thread and underlying GL resources.
   if (gl_layer_stitch_) {