init.bullhead.usb.rc

# Copyright 2015 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

on init
    write /sys/class/android_usb/android0/f_rndis/manufacturer LGE
    write /sys/class/android_usb/android0/f_rndis/vendorID 18D1
    write /sys/class/android_usb/android0/f_rndis/wceis 1

on boot
    write /sys/class/android_usb/android0/iSerial ${ro.serialno}
    write /sys/class/android_usb/android0/iManufacturer ${ro.product.manufacturer}
    write /sys/class/android_usb/android0/iProduct ${ro.product.model}

    chown root system /sys/class/dual_role_usb/otg_default/mode
    chmod 664 /sys/class/dual_role_usb/otg_default/mode

on post-fs
    mkdir /dev/usb-ffs 0770 shell shell
    mkdir /dev/usb-ffs/adb 0770 shell shell
    mount functionfs adb /dev/usb-ffs/adb noatime uid=2000,gid=2000,no_disconnect=1
    write /sys/module/g_android/parameters/mtp_rx_req_len 131072
    write /sys/module/g_android/parameters/mtp_tx_reqs 32
    setprop sys.usb.ffs.max_write 262144
    setprop sys.usb.ffs.max_read 262144
    setprop sys.usb.mtp.device_type 3
    write /sys/class/android_usb/android0/f_ffs/aliases adb

    setprop sys.usb.ffs.aio_compat 1

on post-fs-data
    write /sys/module/rndis_ipa/parameters/min_cpu_freq 1036800
    write /sys/class/android_usb/android0/f_rndis_qc/rndis_transports BAM2BAM_IPA

# MTP
on property:sys.usb.config=mtp
    stop adbd
    write /sys/class/android_usb/android0/enable 0
    write /sys/class/android_usb/android0/idVendor 18D1
    write /sys/class/android_usb/android0/idProduct 4EE1
    write /sys/class/android_usb/android0/bDeviceClass 0
    write /sys/class/android_usb/android0/bDeviceSubClass 0
    write /sys/class/android_usb/android0/bDeviceProtocol 0
    write /sys/class/android_usb/android0/functions mtp
    write /sys/class/android_usb/android0/enable 1
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=mtp,adb
    write /sys/class/android_usb/android0/enable 0
    write /sys/class/android_usb/android0/idVendor 18D1
    write /sys/class/android_usb/android0/idProduct 4EE2
    write /sys/class/android_usb/android0/bDeviceClass 0
    write /sys/class/android_usb/android0/bDeviceSubClass 0
    write /sys/class/android_usb/android0/bDeviceProtocol 0
    write /sys/class/android_usb/android0/functions mtp,adb
    write /sys/class/android_usb/android0/enable 1
    start adbd
    setprop sys.usb.state ${sys.usb.config}

# rndis
on property:sys.usb.config=rndis
    stop adbd
    write /sys/class/android_usb/android0/enable 0
    write /sys/class/android_usb/android0/idVendor 18D1
    write /sys/class/android_usb/android0/idProduct 4EE3
    write /sys/class/android_usb/android0/bDeviceClass 239
    write /sys/class/android_usb/android0/bDeviceSubClass 2
    write /sys/class/android_usb/android0/bDeviceProtocol 1
    write /sys/class/android_usb/android0/functions rndis
    write /sys/class/android_usb/android0/enable 1
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=rndis,adb
    write /sys/class/android_usb/android0/enable 0
    write /sys/class/android_usb/android0/idVendor 18D1
    write /sys/class/android_usb/android0/idProduct 4EE4
    write /sys/class/android_usb/android0/bDeviceClass 239
    write /sys/class/android_usb/android0/bDeviceSubClass 2
    write /sys/class/android_usb/android0/bDeviceProtocol 1
    write /sys/class/android_usb/android0/functions rndis,adb
    write /sys/class/android_usb/android0/enable 1
    start adbd
    setprop sys.usb.state ${sys.usb.config}

# PTP
on property:sys.usb.config=ptp
    stop adbd
    write /sys/class/android_usb/android0/enable 0
    write /sys/class/android_usb/android0/idVendor 18D1
    write /sys/class/android_usb/android0/idProduct 4EE5
    write /sys/class/android_usb/android0/bDeviceClass 0
    write /sys/class/android_usb/android0/bDeviceSubClass 0
    write /sys/class/android_usb/android0/bDeviceProtocol 0
    write /sys/class/android_usb/android0/functions ptp
    write /sys/class/android_usb/android0/enable 1
    setprop sys.usb.state ${sys.usb.config}

on property:sys.usb.config=ptp,adb
    write /sys/class/android_usb/android0/enable 0
    write /sys/class/android_usb/android0/idVendor 18D1
    write /sys/class/android_usb/android0/idProduct 4EE6
    write /sys/class/android_usb/android0/bDeviceClass 0
    write /sys/class/android_usb/android0/bDeviceSubClass 0
    write /sys/class/android_usb/android0/bDeviceProtocol 0
    write /sys/class/android_usb/android0/functions ptp,adb
    write /sys/class/android_usb/android0/enable 1
    start adbd
    setprop sys.usb.state ${sys.usb.config}

# USB midi configuration
on property:sys.usb.config=midi
    stop adbd
    write /sys/class/android_usb/android0/enable 0
    write /sys/class/android_usb/android0/idVendor 18D1
    write /sys/class/android_usb/android0/idProduct 4EE8
    write /sys/class/android_usb/android0/functions ${sys.usb.config}
    write /sys/class/android_usb/android0/enable 1
    setprop sys.usb.state ${sys.usb.config}

# USB midi configuration, with adb
on property:sys.usb.config=midi,adb
    write /sys/class/android_usb/android0/enable 0
    write /sys/class/android_usb/android0/idVendor 18D1
    write /sys/class/android_usb/android0/idProduct 4EE9
    write /sys/class/android_usb/android0/functions ${sys.usb.config}
    write /sys/class/android_usb/android0/enable 1
    start adbd
    setprop sys.usb.state ${sys.usb.config}