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init: usb: Add init scripts for configfs commands

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This CL adds a new init script init.usb.configfs.rc
to add generic configfs commands. Setting
sys.usb.configfs in init.usb.{hardware}.rc
enables executing commands in this script

Bug=23633457

Change-Id: Iaae844a7957d6c9bf510648aaff86d56aa0c6243
This commit is contained in:
Badhri Jagan Sridharan 2015-08-28 19:32:45 -07:00
parent 48d59acc57
commit e18018639b
2 changed files with 58 additions and 0 deletions
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1
rootdir/init.rc
View file

@ -7,6 +7,7 @@
import /init.environ.rc
import /init.usb.rc
import /init.${ro.hardware}.rc
import /init.usb.configfs.rc
import /init.${ro.zygote}.rc
import /init.trace.rc

57
rootdir/init.usb.configfs.rc Normal file
View file

@ -0,0 +1,57 @@
on property:sys.usb.config=none && property:sys.usb.configfs=1
write /config/usb_gadget/g1/UDC "none"
stop adbd
write /config/usb_gadget/g1/bDeviceClass 0
setprop sys.usb.state ${sys.usb.config}
on property:sys.usb.config=mtp && property:sys.usb.configfs=1
rmdir /config/usb_gadget/g1/configs/b.1
mkdir /config/usb_gadget/g1/configs/b.1 0777 shell shell
mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell
write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ffs1"
rm /config/usb_gadget/g1/configs/b.1/f1
rm /config/usb_gadget/g1/configs/b.1/f2
symlink /config/usb_gadget/g1/functions/mtp.gs0 /config/usb_gadget/g1/configs/b.1/f1
write /config/usb_gadget/g1/UDC ${sys.usb.controller}
setprop sys.usb.state ${sys.usb.config}
on property:sys.usb.config=mtp,adb && property:sys.usb.configfs=1
start adbd
on property:sys.usb.ffs.ready=1 && property:sys.usb.config=mtp,adb && property:sys.usb.configfs=1
rmdir /config/usb_gadget/g1/configs/b.1
mkdir /config/usb_gadget/g1/configs/b.1 0777 shell shell
mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell
write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ffs1"
rm /config/usb_gadget/g1/configs/b.1/f1
rm /config/usb_gadget/g1/configs/b.1/f2
symlink /config/usb_gadget/g1/functions/mtp.gs0 /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 ${sys.usb.controller}
setprop sys.usb.state ${sys.usb.config}
on property:sys.usb.config=ptp && property:sys.usb.configfs=1
rmdir /config/usb_gadget/g1/configs/b.1
mkdir /config/usb_gadget/g1/configs/b.1 0777 shell shell
mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell
write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ffs1"
rm /config/usb_gadget/g1/configs/b.1/f1
rm /config/usb_gadget/g1/configs/b.1/f2
symlink /config/usb_gadget/g1/functions/ptp.gs1 /config/usb_gadget/g1/configs/b.1/f1
write /config/usb_gadget/g1/UDC ${sys.usb.controller}
setprop sys.usb.state ${sys.usb.config}
on property:sys.usb.config=ptp,adb && property:sys.usb.configfs=1
start adbd
on property:sys.usb.ffs.ready=1 && property:sys.usb.config=ptp,adb && property:sys.usb.configfs=1
rmdir /config/usb_gadget/g1/configs/b.1
mkdir /config/usb_gadget/g1/configs/b.1 0777 shell shell
mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell
write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "ffs1"
rm /config/usb_gadget/g1/configs/b.1/f1
rm /config/usb_gadget/g1/configs/b.1/f2
symlink /config/usb_gadget/g1/functions/ptp.gs1 /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 ${sys.usb.controller}
setprop sys.usb.state ${sys.usb.config}