[Intel-gfx] ✗ Fi.CI.BAT: failure for Enable YCbCr420 for VDSC

[Patchwork]

== Series Details ==

Series: Enable YCbCr420 for VDSC
URL   : https://patchwork.freedesktop.org/series/110576/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_12347 -> Patchwork_110576v1
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_110576v1 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_110576v1, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_110576v1/index.html

Participating hosts (38 -> 27)
------------------------------

  Missing    (11): bat-dg2-8 bat-dg2-9 bat-adlp-6 bat-adlp-4 fi-ctg-p8600 bat-adln-1 bat-rplp-1 bat-rpls-1 bat-rpls-2 bat-dg2-11 bat-jsl-1 

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_110576v1:

### IGT changes ###

#### Possible regressions ####

  * igt at gem_exec_suspend@basic-s0 at smem:
    - fi-skl-6600u:       [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12347/fi-skl-6600u/igt@gem_exec_suspend@basic-s0@smem.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_110576v1/fi-skl-6600u/igt@gem_exec_suspend@basic-s0@smem.html

  
Known issues
------------

  Here are the changes found in Patchwork_110576v1 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt at i915_selftest@live at hangcheck:
    - fi-rkl-guc:         [PASS][3] -> [INCOMPLETE][4] ([i915#4983])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12347/fi-rkl-guc/igt@i915_selftest@live@hangcheck.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_110576v1/fi-rkl-guc/igt@i915_selftest@live@hangcheck.html

  * igt at kms_chamelium@common-hpd-after-suspend:
    - fi-ivb-3770:        NOTRUN -> [SKIP][5] ([fdo#109271] / [fdo#111827])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_110576v1/fi-ivb-3770/igt@kms_chamelium@common-hpd-after-suspend.html
    - fi-bsw-kefka:       NOTRUN -> [SKIP][6] ([fdo#109271] / [fdo#111827])
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_110576v1/fi-bsw-kefka/igt@kms_chamelium@common-hpd-after-suspend.html

  
#### Possible fixes ####

  * igt at gem_ctx_create@basic-files:
    - {fi-tgl-mst}:       [DMESG-WARN][7] ([i915#6434]) -> [PASS][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12347/fi-tgl-mst/igt@gem_ctx_create@basic-files.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_110576v1/fi-tgl-mst/igt@gem_ctx_create@basic-files.html

  * igt at i915_selftest@live at execlists:
    - fi-bsw-kefka:       [INCOMPLETE][9] ([i915#2940]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12347/fi-bsw-kefka/igt@i915_selftest@live@execlists.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_110576v1/fi-bsw-kefka/igt@i915_selftest@live@execlists.html

  * igt at i915_selftest@live at hangcheck:
    - fi-ivb-3770:        [INCOMPLETE][11] ([i915#3303] / [i915#7122]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12347/fi-ivb-3770/igt@i915_selftest@live@hangcheck.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_110576v1/fi-ivb-3770/igt@i915_selftest@live@hangcheck.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [fdo#111827]: https://bugs.freedesktop.org/show_bug.cgi?id=111827
  [i915#2940]: https://gitlab.freedesktop.org/drm/intel/issues/2940
  [i915#3303]: https://gitlab.freedesktop.org/drm/intel/issues/3303
  [i915#4983]: https://gitlab.freedesktop.org/drm/intel/issues/4983
  [i915#6434]: https://gitlab.freedesktop.org/drm/intel/issues/6434
  [i915#7122]: https://gitlab.freedesktop.org/drm/intel/issues/7122


Build changes
-------------

  * Linux: CI_DRM_12347 -> Patchwork_110576v1

  CI-20190529: 20190529
  CI_DRM_12347: 3aa97a74d622aa26fe79cf4bd819b6a4fd176e90 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7044: dbeb6f92720292f8303182a0e649284cea5b11a6 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git
  Patchwork_110576v1: 3aa97a74d622aa26fe79cf4bd819b6a4fd176e90 @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

b7d1a20a2c53 drm/i915: Code styling fixes
f79f2cdc06bc drm/i915/dsc: Allow DSC only with YCbCr420 format when forced from debugfs
f752932469eb drm/i915/dsc: Add debugfs entry to validate DSC YCbCr420
453b91443c20 drm/i915: Fill in native_420 field
971d5747bad0 drm/i915: Enable YCbCr420 for VDSC
1f245eb8146d drm/i915: Adding the new registers for DSC
be354960f1da drm/i915/dp: Check if DSC supports the given output_format
70124667f5ad drm/dp_helper: Add helper to check if the sink supports given format with DSC

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_110576v1/index.html
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