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Add OS Descriptors to MTP and PTP interfaces

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Test: usb sniffer, verify descriptors are sent
Bug: 64790536
Change-Id: If138d74dafe72e1f7dc166b5dc83d4325b32ff4a
This commit is contained in:
Jerry Zhang
2017-08-31 12:35:41 -07:00
parent 211f213136
commit 74ee24a5a4
1 changed files with 9 additions and 0 deletions
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9
init.hardware.usb.rc
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@@ -39,6 +39,7 @@ on boot
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"
mkdir /dev/usb-ffs 0775 shell shell
mkdir /dev/usb-ffs/adb 0770 shell shell
mount functionfs adb /dev/usb-ffs/adb uid=2000,gid=2000
@@ -50,15 +51,21 @@ on boot
setprop sys.usb.configfs 1
setprop sys.usb.controller "a800000.dwc3"
write /sys/module/libcomposite/parameters/disable_l1_for_hs "y"
symlink /config/usb_gadget/g1/configs/b.1 /config/usb_gadget/g1/os_desc/b.1
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.mtp.ready=1 && property:sys.usb.config=mtp && property:sys.usb.configfs=1
write /config/usb_gadget/g1/idVendor 0x18d1
write /config/usb_gadget/g1/idProduct 0x4ee1
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
on property:sys.usb.ffs.ready=1 && property:sys.usb.ffs.mtp.ready=1 && property:sys.usb.config=mtp,adb && property:sys.usb.configfs=1
write /config/usb_gadget/g1/idVendor 0x18d1
write /config/usb_gadget/g1/idProduct 0x4ee2
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
on property:sys.usb.config=rndis && property:sys.usb.configfs=1
@@ -74,11 +81,13 @@ on property:sys.usb.ffs.ready=1 && property:sys.usb.config=rndis,adb && property
on property:sys.usb.ffs.mtp.ready=1 && property:sys.usb.config=ptp && property:sys.usb.configfs=1
write /config/usb_gadget/g1/idVendor 0x18d1
write /config/usb_gadget/g1/idProduct 0x4ee5
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
on property:sys.usb.ffs.ready=1 && property:sys.usb.ffs.mtp.ready=1 && property:sys.usb.config=ptp,adb && property:sys.usb.configfs=1
write /config/usb_gadget/g1/idVendor 0x18d1
write /config/usb_gadget/g1/idProduct 0x4ee6
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
on property:sys.usb.config=adb && property:sys.usb.configfs=1