android_device_tecno_LG8n/rootdir/etc/init/hw/init.mt6789.usb.rc

on early-init
	write /sys/module/musb_hdrc/parameters/kernel_init_done 1
	# write /sys/module/musb_hdrc/parameters/musb_force_on 1
	# write /sys/class/udc/musb-hdrc/device/cmode 3

on post-fs
    mkdir /dev/usb-ffs 0775 shell shell
    mkdir /dev/usb-ffs/adb 0770 shell shell
    mkdir /config/usb_gadget/g1 0770 shell shell
    write /config/usb_gadget/g1/idVendor 0x0E8D
    write /config/usb_gadget/g1/bcdDevice 0x0223
    write /config/usb_gadget/g1/bcdUSB 0x0200
    write /config/usb_gadget/g1/os_desc/use 1
    mkdir /config/usb_gadget/g1/strings/0x409 0770
    write /config/usb_gadget/g1/strings/0x409/serialnumber ${ro.serialno}
    write /config/usb_gadget/g1/strings/0x409/manufacturer ${ro.product.manufacturer}
    #SDD: add multi device name by lijia.chen 2020.08.10 start
    write /config/usb_gadget/g1/strings/0x409/product "Android ADB Interface"
    #SDD: add multi device name by lijia.chen 2020.08.10 end
    mkdir /config/usb_gadget/g1/functions/accessory.gs2
    mkdir /config/usb_gadget/g1/functions/audio_source.gs3
    mkdir /config/usb_gadget/g1/functions/ffs.adb
    mkdir /config/usb_gadget/g1/functions/ffs.mtp
    write /config/usb_gadget/g1/functions/ffs.mtp/os_desc/interface.MTP/compatible_id "MTP"
    mkdir /config/usb_gadget/g1/functions/ffs.ptp
    mkdir /config/usb_gadget/g1/functions/mtk_rndis.gs4
    mkdir /config/usb_gadget/g1/functions/midi.gs5
    mkdir /config/usb_gadget/g1/functions/mass_storage.usb0
    mkdir /config/usb_gadget/g1/functions/hid.gs0
    mkdir /config/usb_gadget/g1/configs/b.1 0770 shell shell
    mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell
    write /config/usb_gadget/g1/os_desc/b_vendor_code 0x1
    write /config/usb_gadget/g1/os_desc/qw_sign "MSFT100"
    write /config/usb_gadget/g1/configs/b.1/MaxPower 500
    symlink /config/usb_gadget/g1/configs/b.1 /config/usb_gadget/g1/os_desc/b.1
    mount functionfs adb /dev/usb-ffs/adb rmode=0770,fmode=0660,uid=2000,gid=2000,no_disconnect=1
    mkdir /dev/usb-ffs/mtp 0770 mtp mtp
    mkdir /dev/usb-ffs/ptp 0770 mtp mtp
    mount functionfs mtp /dev/usb-ffs/mtp rmode=0770,fmode=0660,uid=1024,gid=1024,no_disconnect=1
    mount functionfs ptp /dev/usb-ffs/ptp rmode=0770,fmode=0660,uid=1024,gid=1024,no_disconnect=1

on boot
    setprop sys.usb.configfs 1
    setprop sys.usb.controller "musb-hdrc"
    setprop vendor.usb.controller "musb-hdrc"
    setprop sys.usb.ffs.aio_compat 0
    write /sys/class/android_usb/android0/f_mtp/cpu_mask 0x80
    write /sys/module/usb_f_mtp/parameters/mtp_rx_cont 1
    chmod 0664 /sys/class/android_usb/android0/iSerial
    chown root system /sys/class/android_usb/android0/iSerial

    chown radio system /sys/class/usb_rawbulk/data/enable
    chmod 0660 /sys/class/usb_rawbulk/data/enable
    chown radio system /sys/class/usb_rawbulk/ets/enable
    chmod 0660 /sys/class/usb_rawbulk/ets/enable
    chown radio system /sys/class/usb_rawbulk/atc/enable
    chmod 0660 /sys/class/usb_rawbulk/atc/enable
    chown radio system /sys/class/usb_rawbulk/pcv/enable
    chmod 0660 /sys/class/usb_rawbulk/pcv/enable
    chown radio system /sys/class/usb_rawbulk/gps/enable
    chmod 0660 /sys/class/usb_rawbulk/gps/enable
    chown system radio /dev/ttyGS0
    chmod 0660 /dev/ttyGS0
    chown system radio /dev/ttyGS1
    chmod 0660 /dev/ttyGS1
    chown system radio /dev/ttyGS2
    chmod 0660 /dev/ttyGS2
    chown system radio /dev/ttyGS3
    chmod 0660 /dev/ttyGS3
    #SDD: add multi device name by lijia.chen 2020.08.10 start
    chmod a+x config/usb_gadget/g1
    chmod a+x config/usb_gadget/g1/strings/0x409
    chmod 0666 /config/usb_gadget/g1/strings/0x409/product
    #SDD: add multi device name by lijia.chen 2020.08.10 end

    # for usb otg sdcard hot plug detection
    write /sys/module/block/parameters/events_dfl_poll_msecs 1000

on charger
    mkdir /config/usb_gadget/g1 0770 shell shell
    write /config/usb_gadget/g1/idVendor 0x0E8D
    write /config/usb_gadget/g1/bcdDevice 0x0223
    write /config/usb_gadget/g1/bcdUSB 0x0200
    write /config/usb_gadget/g1/os_desc/use 1
    mkdir /config/usb_gadget/g1/strings/0x409 0770
    write /config/usb_gadget/g1/strings/0x409/serialnumber ${ro.serialno}
    write /config/usb_gadget/g1/strings/0x409/manufacturer ${ro.product.manufacturer}
    #SDD: add multi device name by lijia.chen 2020.08.10 start
    #write /config/usb_gadget/g1/strings/0x409/product ${ro.product.model}
    #SDD: add multi device name by lijia.chen 2020.08.10 end
    mkdir /config/usb_gadget/g1/functions/hid.gs0
    mkdir /config/usb_gadget/g1/configs/b.1 0770 shell shell
    mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell
    write /config/usb_gadget/g1/configs/b.1/MaxPower 500
    mount functionfs adb /dev/usb-ffs/adb uid=2000,gid=2000
    setprop sys.usb.configfs 1
    setprop vendor.usb.controller "musb-hdrc"
    setprop sys.usb.config hid

### more command at init.usb.configfs.rc ###
on property:sys.usb.config=none && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idVendor 0x0E8D
    rm /config/usb_gadget/g1/configs/b.1/f1
    rm /config/usb_gadget/g1/configs/b.1/f2
    rm /config/usb_gadget/g1/configs/b.1/f3
    rm /config/usb_gadget/g1/configs/b.1/f4
    rm /config/usb_gadget/g1/configs/b.1/f5
    rmdir /config/usb_gadget/g1/functions/mtk_rndis.gs4
    write /sys/devices/platform/soc/mt_usb/saving 0

### HID for KPOC ###
on property:sys.usb.config=hid && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "HID"
    write /config/usb_gadget/g1/idProduct 0x20FF
    write /config/usb_gadget/g1/functions/hid.gs0/protocol 0
    write /config/usb_gadget/g1/functions/hid.gs0/subclass 0
    #write /config/usb_gadget/g1/functions/hid.gs0/report_length 4
    #write /config/usb_gadget/g1/functions/hid.gs0/report_desc \\x05\\x01\\x09\\x00\\xa1\\x01\\xc0
    symlink /config/usb_gadget/g1/functions/hid.gs0 /config/usb_gadget/g1/configs/b.1/f1
    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}

### main function : adb ###
### start adbd at init.usb.configfs.rc ###
on property:sys.usb.ffs.ready=1 && property:sys.usb.config=adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "adb"
    write /config/usb_gadget/g1/idProduct 0x201C
    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f1
    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}

### main function : mtp ###
on property:sys.usb.config=mtp && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "mtp"
    write /config/usb_gadget/g1/idProduct 0x2008
    write /config/usb_gadget/g1/os_desc/use 1
    symlink /config/usb_gadget/g1/functions/ffs.mtp /config/usb_gadget/g1/configs/b.1/f1
    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

### start adbd at init.usb.configfs.rc ###
on property:sys.usb.ffs.ready=1 && property:sys.usb.config=ptp,adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "mtp_adb"
    write /config/usb_gadget/g1/idProduct 0x201D
    write /config/usb_gadget/g1/os_desc/use 1
    symlink /config/usb_gadget/g1/functions/ffs.mtp /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 ${vendor.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

### main function : ptp ###
on property:sys.usb.config=ptp && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ptp"
    write /config/usb_gadget/g1/idProduct 0x200B
    symlink /config/usb_gadget/g1/functions/ffs.ptp /config/usb_gadget/g1/configs/b.1/f1
    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

### start adbd at init.usb.configfs.rc ###
on property:sys.usb.ffs.ready=1 && property:sys.usb.config=ptp,adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ptp_adb"
    write /config/usb_gadget/g1/idProduct 0x200C
    symlink /config/usb_gadget/g1/functions/ffs.ptp /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 ${vendor.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

### main function : rndis ###
on property:sys.usb.config=rndis && property:sys.usb.configfs=1
    mkdir /config/usb_gadget/g1/functions/mtk_rndis.gs4
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "rndis"
    write /config/usb_gadget/g1/idProduct 0x2004
    symlink /config/usb_gadget/g1/functions/mtk_rndis.gs4 /config/usb_gadget/g1/configs/b.1/f1
    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

### start adbd at init.usb.configfs.rc ###
on property:sys.usb.ffs.ready=1 && property:sys.usb.config=rndis,adb && property:sys.usb.configfs=1
    mkdir /config/usb_gadget/g1/functions/mtk_rndis.gs4
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "rndis_adb"
    write /config/usb_gadget/g1/idProduct 0x2005
    symlink /config/usb_gadget/g1/functions/mtk_rndis.gs4 /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 ${vendor.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

### main function : midi ###
on property:sys.usb.config=midi && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x2046

on property:sys.usb.config=midi,adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idProduct 0x2048

### main function : accessory ###
on property:sys.usb.config=accessory && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idVendor 0x18d1
    write /config/usb_gadget/g1/idProduct 0x2d00

on property:sys.usb.config=accessory,adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idVendor 0x18d1
    write /config/usb_gadget/g1/idProduct 0x2d01

### main function : audio_source ###
on property:sys.usb.config=audio_source && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idVendor 0x18d1
    write /config/usb_gadget/g1/idProduct 0x2d02

on property:sys.usb.config=audio_source,adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idVendor 0x18d1
    write /config/usb_gadget/g1/idProduct 0x2d03

### main function : accessory,audio_source ###
on property:sys.usb.config=accessory,audio_source && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idVendor 0x18d1
    write /config/usb_gadget/g1/idProduct 0x2d04

on property:sys.usb.config=accessory,audio_source,adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/idVendor 0x18d1
    write /config/usb_gadget/g1/idProduct 0x2d05

### main function : mass_storage ###
on property:sys.usb.config=mass_storage && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ums"
    write /config/usb_gadget/g1/idProduct 0x2002
    symlink /config/usb_gadget/g1/functions/mass_storage.usb0 /config/usb_gadget/g1/configs/b.1/f1
    write /config/usb_gadget/g1/UDC ${vendor.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

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

on property:sys.usb.ffs.ready=1 && property:sys.usb.config=mass_storage,adb && property:sys.usb.configfs=1
    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ums_adb"
    write /config/usb_gadget/g1/idProduct 0x2003
    symlink /config/usb_gadget/g1/functions/mass_storage.usb0 /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 ${vendor.usb.controller}
    setprop sys.usb.state ${sys.usb.config}

on property:vendor.usb.port.mode=usb
	write /sys/devices/platform/soc/mt_usb/portmode 0
on property:vendor.usb.port.mode=uart
	write /sys/devices/platform/soc/mt_usb/portmode 1

on property:vendor.usb.device.wakeup=*
	write ${vendor.usb.device.wakeup} "enabled"

### PLATFORM VARIANT, cat $rc_file | grep write | sort | grep -vE "android0|usb20_phy" | awk '{print $2}' | uniq ###