cas/aidl/default/manifest.json

{
    "name": "com.android.hardware.cas",
    "version": 1,
    // For CAS HAL to open plugins from /vendor/lib, "vendor" namespace should be imported.
    // ":sphal" is an alias for the "vendor" namespace in Vendor APEX.
    "requireNativeLibs": [
        ":sphal"
    ]
}