diff --git a/services/audiopolicy/common/managerdefinitions/src/DeviceDescriptor.cpp b/services/audiopolicy/common/managerdefinitions/src/DeviceDescriptor.cpp
index 1bc4ec8..dc5b238 100644
--- a/services/audiopolicy/common/managerdefinitions/src/DeviceDescriptor.cpp
+++ b/services/audiopolicy/common/managerdefinitions/src/DeviceDescriptor.cpp
@@ -51,12 +51,6 @@
         mEncodedFormats.add(AUDIO_FORMAT_AC3);
         mEncodedFormats.add(AUDIO_FORMAT_IEC61937);
     }
-    // For backward compatibility always indicate support for SBC and AAC if no
-    // supported format is listed in the configuration file
-    if ((type & AUDIO_DEVICE_OUT_ALL_A2DP) != 0 && mEncodedFormats.isEmpty()) {
-        mEncodedFormats.add(AUDIO_FORMAT_SBC);
-        mEncodedFormats.add(AUDIO_FORMAT_AAC);
-    }
 }
 
 audio_port_handle_t DeviceDescriptor::getId() const
@@ -102,11 +96,19 @@
     if (!device_has_encoding_capability(type())) {
         return true;
     }
+    if (mEncodedFormats.isEmpty()) {
+        return true;
+    }
+
     return (mCurrentEncodedFormat != AUDIO_FORMAT_DEFAULT);
 }
 
 bool DeviceDescriptor::supportsFormat(audio_format_t format)
 {
+    if (mEncodedFormats.isEmpty()) {
+        return true;
+    }
+
     for (const auto& devFormat : mEncodedFormats) {
         if (devFormat == format) {
             return true;