[Bug 110553] [CI][DRMTIP] igt at kms_chamelium@dp-hpd-storm - fail - Failed assertion: igt_hpd_storm_detected(data->drm_fd)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110553

--- Comment #7 from Imre Deak <imre.deak at intel.com> ---
(In reply to Lakshmi from comment #6)
> (In reply to CI Bug Log from comment #4)
> > A CI Bug Log filter associated to this bug has been updated:
> > 
> > {- ICL: igt at kms_chamelium@dp-hpd-storm - fail - Failed assertion:
> > igt_hpd_storm_detected(data->drm_fd) -}
> > {+ fi-icl-u4: igt at kms_chamelium@dp-hpd-storm - fail - Failed assertion:
> > igt_hpd_storm_detected(data->drm_fd) +}
> > 
> > New failures caught by the filter:
> > 
> >   *
> > https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_326/fi-icl-u4/
> > igt at kms_chamelium@hdmi-hpd-storm.html
> 
> This issue is still happening and Bug 110532 is closed as Invalid (there
> were no new failures recently related to Bug 110532).
> 
> @Imre, Should we reopen this bug?

This is a different issue from the one reported on the bug originally. The
reason is the same as in bug 111045: on a USB-C connector with output enabled
on it the HW won't deliver any interrupts after a plug-out interrupt (until the
output gets disabled on the connector). Based on this I suggested adding this
subtest (on fi-ucl-u4) to bug 111045 as well.

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