graphics/composer/2.1/default/android.hardware.graphics.composer@2.1-service.rc

service vendor.hwcomposer-2-1 /vendor/bin/hw/android.hardware.graphics.composer@2.1-service
    class hal animation
    user system
    group graphics drmrpc
    capabilities SYS_NICE
    onrestart restart surfaceflinger
    writepid /dev/cpuset/system-background/tasks