staging: typec: tcpm: Check cc status before entering SRC_TRY_DEBOUCE
[ 130.893355] state change SNK_DEBOUNCED -> SRC_TRY [ 130.893363] cc:=3 [ 130.893490] pending state change SRC_TRY -> SNK_TRYWAIT @ 100 ms [ 130.895602] CC1: 3 -> 0, CC2: 0 -> 0 [state SRC_TRY, polarity 0, disconnected] [ 130.895613] state change SRC_TRY -> SRC_TRY_DEBOUNCE [ 130.895621] pending state change SRC_TRY_DEBOUNCE -> SRC_ATTACHED @ 20 ms [ 130.916843] state change SRC_TRY_DEBOUNCE -> SRC_ATTACHED [delayed 20 ms] Although the CC state was changing to TYPEC_CC_OPEN, the port entered SRC_TRY_DEBOUNCE from SRC_TRY. The port must enter SRC_TRY_DEBOUNCE only if the CC state is TYPEC_CC_RD. Signed-off-by: Badhri Jagan Sridharan <Badhri@google.com> [groeck: Wording] Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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