[Bug 111191] [CI][BAT] igt at kms_chamelium@common-hpd-after-suspend - fail - previous timer already enabled

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111191

Arek Hiler <arkadiusz.hiler at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|not set                     |low
           Severity|not set                     |minor

--- Comment #3 from Arek Hiler <arkadiusz.hiler at intel.com> ---
Seems like ther is another active thread that is waiting to toggle the port:

  def ScheduleHpdToggle(self, port_id, delay_ms, rising_edge):
    """Schedules one HPD Toggle, with a delay between the toggle.

    Args:
      port_id: The ID of the video input port.
      delay_ms: Delay in milli-second before the toggle takes place.
      rising_edge: Whether the toggle should be a rising edge or a falling
edge.
    """

    if self._timer and self._timer.isAlive():
      raise InputFlowError('previous timer already enabled')

    self._timer = threading.Timer(delay_ms / 1000.0, self._RunHpdToggle,
                                  [port_id, rising_edge])
    self._timer.start()

    if rising_edge:
      self.Unplug()
    else:
      self.Plug()


It may be a leftover from a previous test but we do not have logs / testlist
for any of the registered failures to do a popper assessment.

Anyway this is a test's/chamelium issue, so user impact is none.

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