camera/provider/2.4/default/android.hardware.camera.provider@2.4-service.rc

service camera-provider-2-4 /system/bin/hw/android.hardware.camera.provider@2.4-service
    class hal
    user cameraserver
    group audio camera input drmrpc
    ioprio rt 4
    writepid /dev/cpuset/camera-daemon/tasks /dev/stune/top-app/tasks