diff --git a/audio/aidl/vts/ModuleConfig.cpp b/audio/aidl/vts/ModuleConfig.cpp
index b48d1ba..7b002ad 100644
--- a/audio/aidl/vts/ModuleConfig.cpp
+++ b/audio/aidl/vts/ModuleConfig.cpp
@@ -438,3 +438,11 @@
     }
     return result;
 }
+
+bool ModuleConfig::isMmapSupported() const {
+    const std::vector<AudioPort> mmapOutMixPorts =
+            getMmapOutMixPorts(false /*attachedOnly*/, false /*singlePort*/);
+    const std::vector<AudioPort> mmapInMixPorts =
+            getMmapInMixPorts(false /*attachedOnly*/, false /*singlePort*/);
+    return !mmapOutMixPorts.empty() || !mmapInMixPorts.empty();
+}