Indicate to the kernel that the usb gadget is pulled up
by writing to `update_sdp_enum_timeout` sysfs node. Write
to this node will inform the kernel that it can lower the SDP
timeout alarm value which is used to detect an SDP port
vs a DCP.
(ported from c5c5b127a7ed0db559d286284fe77b656bef6945)
Bug:275687235
Test: Check `update_sdp_enum_timeout` is written into after usb
gadget is pulled up. Verify that the alarm timeout lowers.
Change-Id: Id3ae7e7a20b236cec6604414a7f81860e868bdd0
Signed-off-by: Amit Sunil Dhamne <amitsd@google.com>
Add the resetCb to complete asynchronous
Bug: 267252826
Test: Boot to home and function work
Change-Id: I9d6624cbe15c86c63e28f8f176d7c560aed8446f
(cherry picked from commit f14cbd637085145feff255b192a8031375fcdaa4)
This change migrates IUsbGadget implementation to AIDL.
Bug: 218791946
Test: USB function switch success and AIDL service is running.
Change-Id: I7cc7070d875c26bc42f99aef84d5e5a41606223f
Signed-off-by: Ricky Niu <rickyniu@google.com>
(cherry picked from aosp commit d6d0b7d2ca5066988ee90889dccd00c06d64b694)
For imporve USB stability, limit the current to 1.3A,
when connect to accessory.
Bug: 206635552
Signed-off-by: Ricky Niu <rickyniu@google.com>
Change-Id: I2c1091aa7111e6242cc949923fbc86f27e54e976
(cherry picked from commit e6cacbcff21d315763943469038c9ca8822a7f37)
