service vendor.audio-hal-2-0 /vendor/bin/hw/android.hardware.audio@2.0-service
    class hal
    user audioserver
    # media gid needed for /dev/fm (radio) and for /data/misc/media (tee)
    group audio camera drmrpc inet media mediadrm net_bt net_bt_admin net_bw_acct
    ioprio rt 4
    writepid /dev/cpuset/foreground/tasks /dev/stune/foreground/tasks
    # audioflinger restarts itself when it loses connection with the hal
    # and its .rc file has an "onrestart restart audio-hal" rule, thus
    # an additional auto-restart from the init process isn't needed.
    oneshot
    interface android.hardware.audio@4.0::IDevicesFactory default
    interface android.hardware.audio@2.0::IDevicesFactory default