Battery charging specification allows data contact detection (DCD)
timeout to be any value between 300 and 900 msec. As DCD is reliably
working, increase the timeout for detecting slow cable insertion cases.
DCD would fail with ACA-dock and ACA-A + HS/FS device. Use 750 msec
as timeout. The 150 msec (900 - 750) safe guard time compensates the
time taken from session valid to DCD enable. Decrese the DCD polling
period from 100 msec to 50 msec to exit DCD state quickly.
The 150 msec safe guard time compensates the time taken from session valid
to starting charger detection procedure.
CRs-Fixed: 437484
(cherry picked from commit ebb4a2d613128a2db288402bc834622a36e71956)
Conflicts:
drivers/usb/otg/msm_otg.c
Change-Id: I0e014d2ae0f9e00eaba179af2244924cf4561c90
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
7b4715f931