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| author |   Badhri Jagan Sridharan <badhri@google.com> | 2017-08-28 10:23:22 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-29 08:21:11 +0200 |
| commit | 56277035c294ec4877aabc97febcf55a2b3ef397 (patch) | |
| tree | 5f464bf7ea1dd05284bce0f3991f3942e277af4d /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | staging: typec: tcpm: Do not send PING msgs in TCPM (diff) | |
staging: typec: tcpm: Switch to PORT_RESET instead of SNK_UNATTACHED
When VBUS is not discovered within PD_T_PS_SOURCE_ON although Rp
is detected on CC, TCPM switches the port to SNK_UNATTACHED
state. SNK_UNATTACHED, however does not force TYPEC_CC_OPEN which
makes the partner(source) to think that it is connected.
To overcome this issue, force the port into PORT_RESET state
to make sure the CC lines are open.
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>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions