on property:sys.usb.config=none && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/UDC "none"
    stop adbd
    write /config/usb_gadget/g1/bDeviceClass 0
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=mtp && property:sys.usb.configfs=1
    rmdir /config/usb_gadget/g1/configs/b.1
    mkdir /config/usb_gadget/g1/configs/b.1 0777 shell shell
    mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ffs1"
    rm /config/usb_gadget/g1/configs/b.1/f1
    rm /config/usb_gadget/g1/configs/b.1/f2
    symlink /config/usb_gadget/g1/functions/mtp.gs0 /config/usb_gadget/g1/configs/b.1/f1
    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=mtp,adb && property:sys.usb.configfs=1
    start adbd

on property:sys.usb.ffs.ready=1 && property:sys.usb.config=mtp,adb && property:sys.usb.configfs=1
    rmdir /config/usb_gadget/g1/configs/b.1
    mkdir /config/usb_gadget/g1/configs/b.1 0777 shell shell
    mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ffs1"
    rm /config/usb_gadget/g1/configs/b.1/f1
    rm /config/usb_gadget/g1/configs/b.1/f2
    symlink /config/usb_gadget/g1/functions/mtp.gs0 /config/usb_gadget/g1/configs/b.1/f1
    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=ptp && property:sys.usb.configfs=1
    rmdir /config/usb_gadget/g1/configs/b.1
    mkdir /config/usb_gadget/g1/configs/b.1 0777 shell shell
    mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ffs1"
    rm /config/usb_gadget/g1/configs/b.1/f1
    rm /config/usb_gadget/g1/configs/b.1/f2
    symlink /config/usb_gadget/g1/functions/ptp.gs1 /config/usb_gadget/g1/configs/b.1/f1
    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=ptp,adb && property:sys.usb.configfs=1
    start adbd

on property:sys.usb.ffs.ready=1 && property:sys.usb.config=ptp,adb && property:sys.usb.configfs=1
    rmdir /config/usb_gadget/g1/configs/b.1
    mkdir /config/usb_gadget/g1/configs/b.1 0777 shell shell
    mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ffs1"
    rm /config/usb_gadget/g1/configs/b.1/f1
    rm /config/usb_gadget/g1/configs/b.1/f2
    symlink /config/usb_gadget/g1/functions/ptp.gs1 /config/usb_gadget/g1/configs/b.1/f1
    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
    setprop sys.usb.state ${sys.usb.config}