usb: pd: Set PD_T_SINK_WAIT_CAP to 310ms

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commit 6490fa5655 upstream.

Current timer PD_T_SINK_WAIT_CAP is set to 240ms which will violate the
SinkWaitCapTimer (tTypeCSinkWaitCap 310 - 620 ms) defined in the PD
Spec if the port is faster enough when running the state machine. Set it
to the lower bound 310ms to ensure the timeout is in Spec.

Fixes: f0690a25a1 ("staging: typec: USB Type-C Port Manager (tcpm)")
Cc: stable <stable@vger.kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Kyle Tso <kyletso@google.com>
Link: https://lore.kernel.org/r/20210528081613.730661-1-kyletso@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Kyle Tso 2021-05-28 16:16:13 +08:00 • committed by Greg Kroah-Hartman

parent 0ff5f83ae1

commit b452e8bb7c

1 changed files with 1 additions and 1 deletions

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include/linux/usb/pd.h

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