<compatibility-matrix version="1.0" type="framework" level="6">
    <hal format="hidl">
       <name>vendor.google.whitechapel.audio.audioext</name>
       <version>4.0</version>
       <interface>
           <name>IAudioExt</name>
           <instance>default</instance>
       </interface>
    </hal>
    <hal format="hidl">
       <name>vendor.google.audiometricext</name>
       <version>1.0</version>
       <interface>
           <name>IAudioMetricExt</name>
           <instance>default</instance>
       </interface>
    </hal>
</compatibility-matrix>
