✗ Fi.CI.BAT: failure for Add DSC fractional bpp support (rev16)

[Patchwork]

== Series Details ==

Series: Add DSC fractional bpp support (rev16)
URL   : https://patchwork.freedesktop.org/series/111054/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_13643 -> Trybot_111054v16
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Trybot_111054v16 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Trybot_111054v16, please notify your bug team (lgci.bug.filing at intel.com) 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/Trybot_111054v16/index.html

Participating hosts (40 -> 39)
------------------------------

  Additional (1): fi-kbl-soraka 
  Missing    (2): bat-dg2-9 fi-snb-2520m 

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

  Here are the unknown changes that may have been introduced in Trybot_111054v16:

### IGT changes ###

#### Possible regressions ####

  * igt at i915_module_load@load:
    - bat-mtlp-8:         [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13643/bat-mtlp-8/igt@i915_module_load@load.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v16/bat-mtlp-8/igt@i915_module_load@load.html

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

  Here are the changes found in Trybot_111054v16 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt at gem_huc_copy@huc-copy:
    - fi-kbl-soraka:      NOTRUN -> [SKIP][3] ([fdo#109271] / [i915#2190])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v16/fi-kbl-soraka/igt@gem_huc_copy@huc-copy.html

  * igt at gem_lmem_swapping@basic:
    - fi-kbl-soraka:      NOTRUN -> [SKIP][4] ([fdo#109271] / [i915#4613]) +3 other tests skip
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v16/fi-kbl-soraka/igt@gem_lmem_swapping@basic.html

  * igt at i915_selftest@live at gt_pm:
    - fi-kbl-soraka:      NOTRUN -> [DMESG-FAIL][5] ([i915#1886] / [i915#7913])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v16/fi-kbl-soraka/igt@i915_selftest@live@gt_pm.html

  * igt at kms_dsc@dsc-basic:
    - fi-kbl-soraka:      NOTRUN -> [SKIP][6] ([fdo#109271]) +9 other tests skip
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v16/fi-kbl-soraka/igt@kms_dsc@dsc-basic.html

  
#### Possible fixes ####

  * igt at kms_hdmi_inject@inject-audio:
    - fi-kbl-guc:         [FAIL][7] ([IGT#3] / [i915#6121]) -> [PASS][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13643/fi-kbl-guc/igt@kms_hdmi_inject@inject-audio.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v16/fi-kbl-guc/igt@kms_hdmi_inject@inject-audio.html

  * igt at kms_pipe_crc_basic@read-crc-frame-sequence at pipe-d-edp-1:
    - bat-rplp-1:         [ABORT][9] ([i915#8668]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13643/bat-rplp-1/igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-d-edp-1.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v16/bat-rplp-1/igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-d-edp-1.html

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

  [IGT#3]: https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/3
  [Intel XE#485]: https://gitlab.freedesktop.org/drm/xe/kernel/issues/485
  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#1886]: https://gitlab.freedesktop.org/drm/intel/issues/1886
  [i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
  [i915#4613]: https://gitlab.freedesktop.org/drm/intel/issues/4613
  [i915#6121]: https://gitlab.freedesktop.org/drm/intel/issues/6121
  [i915#7913]: https://gitlab.freedesktop.org/drm/intel/issues/7913
  [i915#8668]: https://gitlab.freedesktop.org/drm/intel/issues/8668


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

  * Linux: CI_DRM_13643 -> Trybot_111054v16

  CI-20190529: 20190529
  CI_DRM_13643: dc4cd6e4e53d46211952fe7c0e408fce3e212993 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_7490: 7490
  Trybot_111054v16: dc4cd6e4e53d46211952fe7c0e408fce3e212993 @ git://anongit.freedesktop.org/gfx-ci/linux


### Linux commits

0f7df536cf98 drm/i915/dsc: Allow DSC only with fractional bpp when forced from debugfs
72e11759b997 drm/i915/dsc: Add debugfs entry to validate DSC fractional bpp
8abc2987a6f9 drm/i915/dp: Iterate over output bpp with fractional step size
ba0120c3135a drm/i915/dsc/mtl: Add support for fractional bpp
8aa020609dcb drm/i915/audio : Consider fractional vdsc bpp while computing tu_data
ed494795ee44 drm/i915/display: Consider fractional vdsc bpp while computing m_n values
72717476d78b drm/i915/display: Store compressed bpp in U6.4 format
e3c624ff1bd3 drm/display/dp: Add helper function to get DSC bpp prescision

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v16/index.html
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