klee/proprietary/vendor/etc/vintf/manifest/bluetooth_audio_mtk.xml

<!--
    Input:
        vendor/mediatek/proprietary/hardware/connectivity/bluetooth/bluetooth_audio/android_aidl/bluetooth_audio.xml
-->
<manifest version="8.0" type="device">
    <hal format="aidl">
        <name>android.hardware.bluetooth.audio</name>
        <version>4</version>
        <fqname>IBluetoothAudioProviderFactory/default</fqname>
    </hal>
</manifest>