Bug 110553

There is a similar Bug 109520 on KBL for igt@kms_chamelium@hdmi-hpd-storm.

The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* ICL: igt@kms_chamelium@dp-hpd-storm - fail - Failed assertion: igt_hpd_storm_detected(data->drm_fd)
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_266/fi-icl-u2/igt@kms_chamelium@dp-hpd-storm.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_268/fi-icl-u2/igt@kms_chamelium@dp-hpd-storm.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_269/fi-icl-u2/igt@kms_chamelium@dp-hpd-storm.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_270/fi-icl-u2/igt@kms_chamelium@dp-hpd-storm.html

Nothing seems to be connected to the DP connector. On the other hand there is something connected to the HDMI connector, so I suspect misconfiguration. As such it is a dup of bug 110532.

*** This bug has been marked as a duplicate of bug 110532 ***

A CI Bug Log filter associated to this bug has been updated:

{- ICL: igt@kms_chamelium@dp-hpd-storm - fail - Failed assertion: igt_hpd_storm_detected(data->drm_fd) -}
{+ fi-icl-u4: igt@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@kms_chamelium@hdmi-hpd-storm.html

A CI Bug Log filter associated to this bug has been updated:

{- fi-icl-u4: igt@kms_chamelium@dp-hpd-storm - fail - Failed assertion: igt_hpd_storm_detected(data->drm_fd) -}
{+ fi-icl-u4: igt@kms_chamelium@(hdmi|dp)-hpd-storm - fail - Failed assertion: igt_hpd_storm_detected(data->drm_fd) +}


  No new failures caught with the new filter

(In reply to CI Bug Log from comment #4)
> A CI Bug Log filter associated to this bug has been updated:
> 
> {- ICL: igt@kms_chamelium@dp-hpd-storm - fail - Failed assertion:
> igt_hpd_storm_detected(data->drm_fd) -}
> {+ fi-icl-u4: igt@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@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?

(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@kms_chamelium@dp-hpd-storm - fail - Failed assertion:
> > igt_hpd_storm_detected(data->drm_fd) -}
> > {+ fi-icl-u4: igt@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@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.

A CI Bug Log filter associated to this bug has been updated:

{- fi-icl-u4: igt@kms_chamelium@(hdmi|dp)-hpd-storm - fail - Failed assertion: igt_hpd_storm_detected(data->drm_fd) -}
{+ fi-icl-u4: igt@kms_chamelium@dp-hpd-storm - fail - Failed assertion: igt_hpd_storm_detected(data->drm_fd) +}


  No new failures caught with the new filter