service vendor.usb-hal-1-1 /vendor/bin/hw/android.hardware.usb@1.1-service.pro1
    interface android.hardware.usb@1.1::IUsb default
    interface android.hardware.usb@1.0::IUsb default
    class hal
    user root
    group root system shell mtp

on boot
    chown root system /sys/class/dual_role_usb/otg_default/power_role
    chown root system /sys/class/dual_role_usb/otg_default/data_role
    chown root system /sys/class/dual_role_usb/otg_default/mode
    chown root system /sys/class/dual_role_usb/otg_default/supported_modes
    chmod 664 /sys/class/dual_role_usb/otg_default/power_role
    chmod 664 /sys/class/dual_role_usb/otg_default/data_role
    chmod 664 /sys/class/dual_role_usb/otg_default/mode
    chmod 664 /sys/class/dual_role_usb/otg_default/supported_modes