7f688ffd28
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.
Bug:356685367
Test: Check `update_sdp_enum_timeout` is written into after usb
gadget is pulled up. Verify that the alarm timeout lowers.
Flag: EXEMPT bugfix
Change-Id: Id3ae7e7a20b236cec6604414a7f81860e868bdd0
(ported from commit d8e2a02998fc1db9be00dab69a213378fb3caede)
Signed-off-by: Amit Sunil Dhamne <amitsd@google.com>
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