patch to fix this: https://patchwork.freedesktop.org/series/54202/

Patches got merged, did this fix anything?

(In reply to Jani Saarinen from comment #2)
> Patches got merged, did this fix anything?

Nope, no changes whatsoever throughout the history.

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

{- SKL BXT: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch -}
{+ SKL BXT KBL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5459/shard-kbl4/igt@kms_rotation_crc@multiplane-rotation.html

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

{- SKL BXT KBL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch -}
{+ SKL BXT KBL ICL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5485/shard-iclb7/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

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

{- SKL BXT KBL ICL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch -}
{+ SKL BXT KBL CFL ICL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch +}

New failures caught by the filter:

* https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_213/fi-cfl-8109u/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
* https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_216/fi-cfl-8109u/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
* https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_216/fi-cfl-8109u/igt@kms_rotation_crc@multiplane-rotation.html

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

{- SKL BXT KBL CFL ICL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch -}
{+ SKL BXT KBL GLK CFL ICL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_252/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_252/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_252/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_253/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_253/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_254/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_254/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_255/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html

  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_255/fi-glk-dsi/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html

Bumping to HIGH, since it is also seen on shards.

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

{- SKL BXT KBL GLK CFL ICL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch -}
{+ SKL BXT KBL GLK CML CFL ICL: igt@kms_rotation_crc@multiplane-rotation* - fail - Failed assertion: !mismatch +}

New failures caught by the filter:

  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6075/re-cml-u/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_6075/re-cml-u/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  * https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_285/fi-cml-u2/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html

Seen on TGL as well.

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

### New filters associated

* TGL: igt@kms_rotation_crc@multiplane-rotation - fail - Failed assertion: !mismatch || igt_skip_crc_compare
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14803/shard-tglb4/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14874/shard-tglb6/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14937/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_14937/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5209/shard-tglb1/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5209/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15089/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7241/shard-tglb3/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7241/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7241/shard-tglb8/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3642/shard-tglb8/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7242/shard-tglb7/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15106/shard-tglb1/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15106/shard-tglb4/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15107/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15107/shard-tglb7/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15110/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15110/shard-tglb3/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15110/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3643/shard-tglb1/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3643/shard-tglb1/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3643/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15111/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15111/shard-tglb8/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15112/shard-tglb4/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15113/shard-tglb8/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5255/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5255/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5255/shard-tglb7/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7243/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3644/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3644/shard-tglb6/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15114/shard-tglb4/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15114/shard-tglb4/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5256/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5256/shard-tglb3/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5258/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5258/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5259/shard-tglb1/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5260/shard-tglb1/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5260/shard-tglb5/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5262/shard-tglb3/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5262/shard-tglb8/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_5263/shard-tglb7/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7244/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7245/shard-tglb7/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_15118/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7246/shard-tglb2/igt@kms_rotation_crc@multiplane-rotation-cropping-top.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7246/shard-tglb6/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5259/shard-tglb4/igt@kms_rotation_crc@multiplane-rotation-cropping-bottom.html
  - https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5259/shard-tglb8/igt@kms_rotation_crc@multiplane-rotation.html

This fail now exactly the same way on TGL as I remember it did earlier on KBL/GLK/ICL. Primary plane has NV12 and sprite plane has RG16, this seems to be bad combo. Should check how it look on screen on TGL, on those earlier failures on screen picture did look ok when crcs didn't match.

Look like this bug on icl/tgl was caused by

commit 1f594b209fe1c5fedd79e44939459f7e5ea525bb
Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date:   Thu Oct 31 12:26:10 2019 +0100

    drm/i915: Remove special case slave handling during hw programming, v3.

-- 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/199.