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      1 # Copyright 2015 The Android Open Source Project
      2 #
      3 # Licensed under the Apache License, Version 2.0 (the "License");
      4 # you may not use this file except in compliance with the License.
      5 # You may obtain a copy of the License at
      6 #
      7 #      http://www.apache.org/licenses/LICENSE-2.0
      8 #
      9 # Unless required by applicable law or agreed to in writing, software
     10 # distributed under the License is distributed on an "AS IS" BASIS,
     11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     12 # See the License for the specific language governing permissions and
     13 # limitations under the License.
     14 
     15 on init
     16     write /sys/class/android_usb/android0/f_rndis/manufacturer LGE
     17     write /sys/class/android_usb/android0/f_rndis/vendorID 18D1
     18     write /sys/class/android_usb/android0/f_rndis/wceis 1
     19 
     20 on boot
     21     write /sys/class/android_usb/android0/iSerial ${ro.serialno}
     22     write /sys/class/android_usb/android0/iManufacturer ${ro.product.manufacturer}
     23     write /sys/class/android_usb/android0/iProduct ${ro.product.model}
     24 
     25     chown root system /sys/class/dual_role_usb/otg_default/mode
     26     chmod 664 /sys/class/dual_role_usb/otg_default/mode
     27 
     28 on post-fs
     29     mkdir /dev/usb-ffs 0775 shell shell
     30     mkdir /dev/usb-ffs/adb 0770 shell shell
     31     mount functionfs adb /dev/usb-ffs/adb uid=2000,gid=2000
     32     mkdir /dev/usb-ffs/mtp 0770 mtp mtp
     33     mount functionfs mtp /dev/usb-ffs/mtp rmode=0770,fmode=0660,uid=1024,gid=1024,no_disconnect=1
     34     write /sys/module/g_android/parameters/mtp_rx_req_len 131072
     35     write /sys/module/g_android/parameters/mtp_tx_reqs 32
     36     setprop sys.usb.ffs.max_write 262144
     37     setprop sys.usb.ffs.max_read 262144
     38     setprop sys.usb.mtp.device_type 3
     39     write /sys/class/android_usb/android0/f_ffs/aliases adb,mtp
     40 
     41 on post-fs-data
     42     write /sys/module/rndis_ipa/parameters/min_cpu_freq 1036800
     43     write /sys/class/android_usb/android0/f_rndis_qc/rndis_transports BAM2BAM_IPA
     44 
     45 # MTP
     46 on property:sys.usb.config=mtp
     47     stop adbd
     48     write /sys/class/android_usb/android0/enable 0
     49     write /sys/class/android_usb/android0/idVendor 18D1
     50     write /sys/class/android_usb/android0/idProduct 4EE1
     51     write /sys/class/android_usb/android0/bDeviceClass 0
     52     write /sys/class/android_usb/android0/bDeviceSubClass 0
     53     write /sys/class/android_usb/android0/bDeviceProtocol 0
     54     write /sys/class/android_usb/android0/functions mtp
     55     write /sys/class/android_usb/android0/enable 1
     56     setprop sys.usb.state ${sys.usb.config}
     57 
     58 on property:sys.usb.config=mtp,adb
     59     write /sys/class/android_usb/android0/enable 0
     60     write /sys/class/android_usb/android0/idVendor 18D1
     61     write /sys/class/android_usb/android0/idProduct 4EE2
     62     write /sys/class/android_usb/android0/bDeviceClass 0
     63     write /sys/class/android_usb/android0/bDeviceSubClass 0
     64     write /sys/class/android_usb/android0/bDeviceProtocol 0
     65     write /sys/class/android_usb/android0/functions mtp,adb
     66     write /sys/class/android_usb/android0/enable 1
     67     start adbd
     68     setprop sys.usb.state ${sys.usb.config}
     69 
     70 # rndis
     71 on property:sys.usb.config=rndis
     72     stop adbd
     73     write /sys/class/android_usb/android0/enable 0
     74     write /sys/class/android_usb/android0/idVendor 18D1
     75     write /sys/class/android_usb/android0/idProduct 4EE3
     76     write /sys/class/android_usb/android0/bDeviceClass 239
     77     write /sys/class/android_usb/android0/bDeviceSubClass 2
     78     write /sys/class/android_usb/android0/bDeviceProtocol 1
     79     write /sys/class/android_usb/android0/functions rndis
     80     write /sys/class/android_usb/android0/enable 1
     81     setprop sys.usb.state ${sys.usb.config}
     82 
     83 on property:sys.usb.config=rndis,adb
     84     write /sys/class/android_usb/android0/enable 0
     85     write /sys/class/android_usb/android0/idVendor 18D1
     86     write /sys/class/android_usb/android0/idProduct 4EE4
     87     write /sys/class/android_usb/android0/bDeviceClass 239
     88     write /sys/class/android_usb/android0/bDeviceSubClass 2
     89     write /sys/class/android_usb/android0/bDeviceProtocol 1
     90     write /sys/class/android_usb/android0/functions rndis,adb
     91     write /sys/class/android_usb/android0/enable 1
     92     start adbd
     93     setprop sys.usb.state ${sys.usb.config}
     94 
     95 # PTP
     96 on property:sys.usb.config=ptp
     97     stop adbd
     98     write /sys/class/android_usb/android0/enable 0
     99     write /sys/class/android_usb/android0/idVendor 18D1
    100     write /sys/class/android_usb/android0/idProduct 4EE5
    101     write /sys/class/android_usb/android0/bDeviceClass 0
    102     write /sys/class/android_usb/android0/bDeviceSubClass 0
    103     write /sys/class/android_usb/android0/bDeviceProtocol 0
    104     write /sys/class/android_usb/android0/functions mtp
    105     write /sys/class/android_usb/android0/enable 1
    106     setprop sys.usb.state ${sys.usb.config}
    107 
    108 on property:sys.usb.config=ptp,adb
    109     write /sys/class/android_usb/android0/enable 0
    110     write /sys/class/android_usb/android0/idVendor 18D1
    111     write /sys/class/android_usb/android0/idProduct 4EE6
    112     write /sys/class/android_usb/android0/bDeviceClass 0
    113     write /sys/class/android_usb/android0/bDeviceSubClass 0
    114     write /sys/class/android_usb/android0/bDeviceProtocol 0
    115     write /sys/class/android_usb/android0/functions mtp,adb
    116     write /sys/class/android_usb/android0/enable 1
    117     start adbd
    118     setprop sys.usb.state ${sys.usb.config}
    119 
    120 # diag
    121 on property:sys.usb.config=diag
    122     stop adbd
    123     write /sys/class/android_usb/android0/enable 0
    124     write /sys/class/android_usb/android0/idVendor 05C6
    125     write /sys/class/android_usb/android0/idProduct 903D
    126     write /sys/class/android_usb/android0/bDeviceClass 0
    127     write /sys/class/android_usb/android0/bDeviceSubClass 0
    128     write /sys/class/android_usb/android0/bDeviceProtocol 0
    129     write /sys/class/android_usb/android0/f_diag/clients diag
    130     write /sys/class/android_usb/android0/f_acm/acm_transports smd,tty
    131     write /sys/class/android_usb/android0/f_rmnet/transports qti,bam2bam_ipa
    132     write /sys/class/android_usb/android0/functions diag,adb,acm,rmnet
    133     write /sys/class/android_usb/android0/enable 1
    134     start adbd
    135     setprop sys.usb.state ${sys.usb.config}
    136 
    137 on property:sys.usb.config=diag,adb
    138     stop adbd
    139     write /sys/class/android_usb/android0/enable 0
    140     write /sys/class/android_usb/android0/idVendor 05C6
    141     write /sys/class/android_usb/android0/idProduct 903D
    142     write /sys/class/android_usb/android0/bDeviceClass 0
    143     write /sys/class/android_usb/android0/bDeviceSubClass 0
    144     write /sys/class/android_usb/android0/bDeviceProtocol 0
    145     write /sys/class/android_usb/android0/f_diag/clients diag
    146     write /sys/class/android_usb/android0/f_acm/acm_transports smd,tty
    147     write /sys/class/android_usb/android0/f_rmnet/transports qti,bam2bam_ipa
    148     write /sys/class/android_usb/android0/functions diag,adb,acm,rmnet
    149     write /sys/class/android_usb/android0/enable 1
    150     start adbd
    151     setprop sys.usb.state ${sys.usb.config}
    152 
    153 # USB midi configuration
    154 on property:sys.usb.config=midi
    155     stop adbd
    156     write /sys/class/android_usb/android0/enable 0
    157     write /sys/class/android_usb/android0/idVendor 18D1
    158     write /sys/class/android_usb/android0/idProduct 4EE8
    159     write /sys/class/android_usb/android0/functions ${sys.usb.config}
    160     write /sys/class/android_usb/android0/enable 1
    161     setprop sys.usb.state ${sys.usb.config}
    162 
    163 # USB midi configuration, with adb
    164 on property:sys.usb.config=midi,adb
    165     write /sys/class/android_usb/android0/enable 0
    166     write /sys/class/android_usb/android0/idVendor 18D1
    167     write /sys/class/android_usb/android0/idProduct 4EE9
    168     write /sys/class/android_usb/android0/functions ${sys.usb.config}
    169     write /sys/class/android_usb/android0/enable 1
    170     start adbd
    171     setprop sys.usb.state ${sys.usb.config}
    172