Eric Lee / smarc-imx8m-android

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smarc_mx8m/init.usb.rc 5.4 KB
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60ea7fa3d   Eric Lee   Embedian Android ... 
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  on boot
      write /config/usb_gadget/g1/strings/0x409/serialnumber ${ro.serialno}
      write /config/usb_gadget/g1/strings/0x409/manufacturer ${ro.product.manufacturer}
      write /config/usb_gadget/g1/strings/0x409/product ${ro.product.model}
  
      # OS DESCRIPTORS
      #===============
      # OS STRING
      #----------
      write /config/usb_gadget/g1/os_desc/b_vendor_code 1
      write /config/usb_gadget/g1/os_desc/qw_sign "MSFT100"
      # use os desc or not is up to each usb functions respectively
      # write /config/usb_gadget/g1/os_desc/use 1
  
      # MAKE b.1 THE ONE ASSOCIATED WITH OS DESCRIPTORS
      #------------------------------------------------
      symlink /config/usb_gadget/g1/configs/b.1 /config/usb_gadget/g1/os_desc/b1
  
      setprop sys.usb.configfs 1
  
      # 38100000.dwc3 is the fixed UDC name for 8mq type c usb
      setprop sys.usb.controller 38100000.dwc3
  
  on fs
      mkdir /dev/usb-ffs 0770 shell shell
      mkdir /dev/usb-ffs/adb 0770 shell shell
      # mount the configfs on /config
      mount configfs none /config mode=0755
      mkdir /config/usb_gadget/g1
      mkdir /config/usb_gadget/g1/configs/b.1
      # mkdir for functions needed
      # this will call each gadget's alloc_inst()
      mkdir /config/usb_gadget/g1/functions/ffs.adb
      mkdir /config/usb_gadget/g1/functions/mtp.gs0
      mkdir /config/usb_gadget/g1/functions/ptp.gs1
      mkdir /config/usb_gadget/g1/functions/accessory.gs2
      mkdir /config/usb_gadget/g1/functions/audio_source.gs3
      mkdir /config/usb_gadget/g1/functions/rndis.gs4
      mkdir /config/usb_gadget/g1/functions/midi.gs5
      mkdir /config/usb_gadget/g1/strings/0x409
      mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409
      # The mount of functionfs for adb must be put AFTER the mkdir for functions in configfs
      mount functionfs adb /dev/usb-ffs/adb uid=2000,gid=2000
  
  on property:sys.usb.config=none && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/os_desc/use 0
  
  on property:sys.usb.ffs.ready=1 && property:sys.usb.config=adb && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/idProduct 0x4ee7
      write /config/usb_gadget/g1/idVendor 0x18d1
  
  on property:sys.usb.config=mtp && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/functions/mtp.gs0/os_desc/interface.MTP/compatible_id "MTP"
      write /config/usb_gadget/g1/os_desc/use 1
      write /config/usb_gadget/g1/idProduct 0x4ee1
      write /config/usb_gadget/g1/idVendor 0x18d1
  
  on property:sys.usb.ffs.ready=1 && property:sys.usb.config=mtp,adb && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/functions/mtp.gs0/os_desc/interface.MTP/compatible_id "MTP"
      write /config/usb_gadget/g1/os_desc/use 1
      write /config/usb_gadget/g1/idProduct 0x4ee2
      write /config/usb_gadget/g1/idVendor 0x18d1
  
  on property:sys.usb.config=ptp && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/functions/ptp.gs1/os_desc/interface.MTP/compatible_id "PTP"
      write /config/usb_gadget/g1/os_desc/use 1
      write /config/usb_gadget/g1/idProduct 0x4ee5
      write /config/usb_gadget/g1/idVendor 0x18d1
  
  on property:sys.usb.ffs.ready=1 && property:sys.usb.config=ptp,adb && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/functions/ptp.gs1/os_desc/interface.MTP/compatible_id "PTP"
      write /config/usb_gadget/g1/os_desc/use 1
      write /config/usb_gadget/g1/idProduct 0x4ee6
      write /config/usb_gadget/g1/idVendor 0x18d1
  
  on property:sys.usb.config=accessory && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/idProduct 0x2d00
      write /config/usb_gadget/g1/idVendor 0x18d1
  
  on property:sys.usb.ffs.ready=1 && property:sys.usb.config=accessory,adb && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/idProduct 0x2d01
      write /config/usb_gadget/g1/idVendor 0x18d1
  
  on property:sys.usb.config=audio_source && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/idProduct 0x2d02
      write /config/usb_gadget/g1/idVendor 0x18d1
  
  on property:sys.usb.ffs.ready=1 && property:sys.usb.config=audio_source,adb && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/idProduct 0x2d03
      write /config/usb_gadget/g1/idVendor 0x18d1
  
  on property:sys.usb.config=accessory,audio_source && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/idProduct 0x2d04
      write /config/usb_gadget/g1/idVendor 0x18d1
  
  on property:sys.usb.ffs.ready=1 && property:sys.usb.config=accessory,audio_source,adb && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/idProduct 0x2d05
      write /config/usb_gadget/g1/idVendor 0x18d1
  
  on property:sys.usb.config=midi && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/idProduct 0x4ee8
      write /config/usb_gadget/g1/idVendor 0x18d1
  
  on property:sys.usb.ffs.ready=1 && property:sys.usb.config=midi,adb && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/idProduct 0x4ee9
      write /config/usb_gadget/g1/idVendor 0x18d1
  
  on property:sys.usb.config=rndis && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/functions/rndis.gs4/os_desc/interface.rndis/compatible_id "RNDIS"
      write /config/usb_gadget/g1/os_desc/use 1
      write /config/usb_gadget/g1/idProduct 0x4ee3
      write /config/usb_gadget/g1/idVendor 0x18d1
  
  on property:sys.usb.ffs.ready=1 && property:sys.usb.config=rndis,adb && property:sys.usb.configfs=1
      write /config/usb_gadget/g1/functions/rndis.gs4/os_desc/interface.rndis/compatible_id "RNDIS"
      write /config/usb_gadget/g1/os_desc/use 1
      write /config/usb_gadget/g1/idProduct 0x4ee4
      write /config/usb_gadget/g1/idVendor 0x18d1