Bug 108566

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-apl-guc/igt@gem_softpin@noreloc-s3.html

<3> [178.134601] [drm:lspcon_write_infoframe [i915]] *ERROR* DPCD read failed, address 0x5df
<3> [178.134699] [drm:lspcon_write_infoframe [i915]] *ERROR* Failed to write AVI infoframes

Also seen on KBL: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5059/shard-kbl7/igt@gem_workarounds@suspend-resume.html

<3> [241.884948] [drm:lspcon_write_infoframe [i915]] *ERROR* DPCD read failed, address 0x5df
<3> [241.884984] [drm:lspcon_write_infoframe [i915]] *ERROR* Failed to write AVI infoframes

Bumping the priority because the bug is also seen on KBL shards.

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

### New filters associated

* KBL: igt@kms_chamelium@hdmi-crc-multiple - dmesg-fail - *ERROR* DPCD read failed
  - https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_168/fi-kbl-7567u/igt@kms_chamelium@hdmi-crc-multiple.html

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

{- APL KBL: igt@*(suspend|s3)* - dmesg-warn - *ERROR* DPCD read failed, address -}
{+ APL KBL: igt@*(suspend|s3)* - dmesg-warn - *ERROR* DPCD read failed, address +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4807/shard-apl4/igt@kms_flip@flip-vs-suspend-interruptible.html

Last seen CI_DRM_5633_full (2 hours, 50 minutes / 2 runs ago)
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5633/shard-apl6/igt@gem_ctx_isolation@bcs0-s3.html

May be need to communicate with MCA again for this issue, however for apl need confirmation from Tomi if fw is 1.75.01 or 1.75?
There were 2 fw updates from MCA
1.75    (corrected LT failure)
1.75.01 (corrected DPCD write failure at 0x5c0)
However, for both the fw on hardware page we get fw version as 1.75 only. Can this be modified?

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

{- APL KBL: igt@*(suspend|s3)* - dmesg-warn - *ERROR* DPCD read failed, address -}
{+ APL KBL: igt@*(suspend|s3)* - dmesg-warn - *ERROR* DPCD read failed, address +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4984/shard-apl2/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4985/shard-apl1/igt@kms_cursor_crc@pipe-b-cursor-suspend.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4985/shard-apl5/igt@kms_cursor_crc@pipe-a-cursor-suspend.html

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

{- APL KBL: igt@*(suspend|s3)* - dmesg-warn - *ERROR* DPCD read failed, address -}
{+ APL KBL: igt@*(suspend|s3)* - dmesg-warn / dmesg-fail - *ERROR* DPCD read failed, address +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6285/shard-kbl4/igt@gem_eio@in-flight-suspend.html

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

{- APL KBL: igt@*(suspend|s3)* - dmesg-warn / dmesg-fail - *ERROR* DPCD read failed, address -}
{+ APL KBL: igt@*(suspend|s3)* + random tests - dmesg-warn / dmesg-fail - *ERROR* DPCD read failed, address +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6373/shard-apl5/igt@kms_atomic_transition@plane-all-modeset-transition-fencing.html

This issue is observed multiple times a day on CI runs on APL and KBL machines.

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

{- APL KBL: igt@*(suspend|s3)* + random tests - dmesg-warn / dmesg-fail - *ERROR* DPCD read failed, address -}
{+ APL KBL: All tests - dmesg-warn / dmesg-fail - *ERROR* DPCD read failed, address +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7270/shard-apl6/igt@kms_flip@basic-flip-vs-modeset.html

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

{- APL KBL: All tests - dmesg-warn / dmesg-fail - *ERROR* DPCD read failed, address -}
{+ APL KBL: All tests - dmesg-warn / dmesg-fail - *ERROR* DPCD read failed, address +}


  No new failures caught with the new filter

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

### Removed filters

* KBL: igt@kms_chamelium@hdmi-crc-multiple - dmesg-fail - *ERROR* DPCD read failed (added on 10 months, 1 week ago)

-- 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/180.