Bug 111313

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

### New filters associated

* APL KBL: igt@kms_content_protection@uevent - fail - Failed assertion: wait_for_hdcp_event(output->id, output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec)
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5123/shard-apl5/igt@kms_content_protection@uevent.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5123/shard-kbl2/igt@kms_content_protection@uevent.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3263/shard-apl5/igt@kms_content_protection@uevent.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3263/shard-kbl6/igt@kms_content_protection@uevent.html

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

{- APL KBL: igt@kms_content_protection@uevent - fail - Failed assertion: wait_for_hdcp_event(output->id, output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) -}
{+ APL KBL ICL: igt@kms_content_protection@uevent - fail - Failed assertion: wait_for_hdcp_event(output->id, output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-icl-u2/igt@kms_content_protection@uevent.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-icl-u3/igt@kms_content_protection@uevent.html

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

{- APL KBL ICL: igt@kms_content_protection@uevent - fail - Failed assertion: wait_for_hdcp_event(output->id, output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) -}
{+ APL SKL KBL ICL: igt@kms_content_protection@uevent - fail - Failed assertion: wait_for_hdcp_event(output->id, output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-skl-6260u/igt@kms_content_protection@uevent.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-skl-6700k2/igt@kms_content_protection@uevent.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-skl-gvtdvm/igt@kms_content_protection@uevent.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-skl-lmem/igt@kms_content_protection@uevent.html

(In reply to CI Bug Log from comment #3)
> A CI Bug Log filter associated to this bug has been updated:
> 
> {- APL KBL ICL: igt@kms_content_protection@uevent - fail - Failed assertion:
> wait_for_hdcp_event(output->id,
> output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) -}
> {+ APL SKL KBL ICL: igt@kms_content_protection@uevent - fail - Failed
> assertion: wait_for_hdcp_event(output->id,
> output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) +}
> 
> New failures caught by the filter:
> 
>   *
> https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-skl-6260u/
> igt@kms_content_protection@uevent.html
>   *
> https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-skl-6700k2/
> igt@kms_content_protection@uevent.html
>   *
> https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-skl-gvtdvm/
> igt@kms_content_protection@uevent.html
>   *
> https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-skl-lmem/
> igt@kms_content_protection@uevent.html

(In reply to CI Bug Log from comment #2)
> A CI Bug Log filter associated to this bug has been updated:
> 
> {- APL KBL: igt@kms_content_protection@uevent - fail - Failed assertion:
> wait_for_hdcp_event(output->id,
> output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) -}
> {+ APL KBL ICL: igt@kms_content_protection@uevent - fail - Failed assertion:
> wait_for_hdcp_event(output->id,
> output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) +}
> 
> New failures caught by the filter:
> 
>   *
> https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-icl-u2/
> igt@kms_content_protection@uevent.html
>   *
> https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-icl-u3/
> igt@kms_content_protection@uevent.html

Also seen on ICL; SKL.

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

{- APL SKL KBL ICL: igt@kms_content_protection@uevent - fail - Failed assertion: wait_for_hdcp_event(output->id, output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) -}
{+ APL SKL KBL CFL ICL: igt@kms_content_protection@uevent - fail - Failed assertion: wait_for_hdcp_event(output->id, output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-cfl-8109u/igt@kms_content_protection@uevent.html

Bug Asssment :

Found three kind of issues.

1. Gen9 platform with LSPCON are failing at downstream authentication 
Logs snippet:
<7> [1477.370642] [drm:intel_hdcp_auth [i915]] KSV list failed to become ready (-110)
<7> [1477.370871] [drm:_intel_hdcp_enable [i915]] HDCP Auth failure (-110)
<7> [1477.371092] [drm:_intel_hdcp_disable [i915]] [DP-1:100] HDCP is being disabled...

It need to check whether LSPCON supports HDCP capability.

2. Few odd ones out gen9 platform igt tests are failing despite HDCP 1.4 is enabled.
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-skl-6260u/igt@kms_content_protection@uevent.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-skl-6260u/igt@kms_content_protection@uevent.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-skl-gvtdvm/igt@kms_content_protection@uevent.html

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-icl-u2/igt@kms_content_protection@uevent.html

Log Snippet: 
<7> [325.433634] [drm:_intel_hdcp_enable [i915]] [HDMI-A-1:86] HDCP is being enabled...
<7> [325.748439] [drm:intel_hdcp_auth [i915]] HDCP is enabled (no repeater present)

It seems some timing issue is there for these IGT failures. 

3. https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_338/fi-icl-u3/igt@kms_content_protection@uevent.html igt failure is due to Bksv are invalid

Log snippet:
<7> [870.687049] [drm:intel_hdcp_read_valid_bksv.isra.1 [i915]] Bksv is invalid
<7> [870.687078] [drm:_intel_hdcp_enable [i915]] HDCP Auth failure (-19)
<7> [870.687105] [drm:_intel_hdcp_disable [i915]] [DP-1:197] HDCP is being disabled...
<7> [870.687133] [drm:_intel_hdcp_disable [i915]] HDCP is disabled

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

{- APL SKL KBL CFL ICL: igt@kms_content_protection@uevent - fail - Failed assertion: wait_for_hdcp_event(output->id, output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) -}
{+ APL SKL KBL CFL CML ICL: igt@kms_content_protection@uevent - fail - Failed assertion: wait_for_hdcp_event(output->id, output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_374/fi-cml-h/igt@kms_content_protection@uevent.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_375/fi-cml-h/igt@kms_content_protection@uevent.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_376/fi-cml-h/igt@kms_content_protection@uevent.html

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

{- APL SKL KBL CFL CML ICL: igt@kms_content_protection@uevent - fail - Failed assertion: wait_for_hdcp_event(output->id, output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) -}
{+ APL SKL KBL CFL CML ICL TGL: igt@kms_content_protection@uevent - fail - Failed assertion: wait_for_hdcp_event(output->id, output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7093/re-tgl-u/igt@kms_content_protection@uevent.html

Created attachment 145755 [details]
attachment-19035-0.html

I will be Out of Office from WW04.1 to WW01.3. I will be having limited access for emails, please accept deply in response.

I will be reachable on phone 973924638.

Thanks ,
Anshuman
+91-9739274638

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

{- APL SKL KBL CFL CML ICL TGL: igt@kms_content_protection@uevent - fail - Failed assertion: wait_for_hdcp_event(output->id, output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) -}
{+ APL SKL KBL CFL CML ICL TGL: igt@kms_content_protection@uevent - fail/dmesg-fail - Failed assertion: wait_for_hdcp_event(output->id, output->props[IGT_CONNECTOR_CONTENT_PROTECTION], timeout_mSec) +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7266/re-tgl-u/igt@kms_content_protection@uevent.html

-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/intel/issues/357.