staging: typec: tcpm: Follow Try.SRC exit requirements

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According to spec:
" 4.5.2.2.9.2 Exiting from Try.SRC State:
The port shall transition to Attached.SRC when the SRC.Rd
state is detected on exactly one of the CC1 or CC2 pins for
at least tPDDebounce. The port shall transition to
TryWait.SNK after tDRPTry and the SRC.Rd state has not been
detected."

Signed-off-by: Badhri Jagan Sridharan <Badhri@google.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Badhri Jagan Sridharan 2017-08-28 10:23:16 -07:00 • committed by Greg Kroah-Hartman

parent a0a3e04e6b

commit 131c7d12ef

1 changed files with 28 additions and 5 deletions

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drivers/staging/typec/tcpm.c

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