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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>Add DSC fractional bpp support (rev13)</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/111054/">https://patchwork.freedesktop.org/series/111054/</a></td></tr>
<tr><td><b>State:</b></td><td>failure</td></tr>
<tr><td><b>Details:</b></td><td><a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/index.html</a></td></tr>
</table>
<h1>CI Bug Log - changes from CI_DRM_13602 -> Trybot_111054v13</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_111054v13 absolutely need to be<br />
verified manually.</p>
<p>If you think the reported changes have nothing to do with the changes<br />
introduced in Trybot_111054v13, please notify your bug team (lgci.bug.filing@intel.com) to allow them<br />
to document this new failure mode, which will reduce false positives in CI.</p>
<p>External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/index.html</p>
<h2>Participating hosts (37 -> 36)</h2>
<p>Additional (2): bat-mtlp-6 fi-pnv-d510 <br />
Missing (3): bat-dg2-14 bat-mtlp-8 fi-snb-2520m </p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_111054v13:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>igt@i915_selftest@live@gt_engines:<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@i915_selftest@live@gt_engines.html">FAIL</a></li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_111054v13 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@debugfs_test@basic-hwmon:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@debugfs_test@basic-hwmon.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/7456">i915#7456</a>)</li>
</ul>
</li>
<li>
<p>igt@fbdev@info:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@fbdev@info.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1849">i915#1849</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/2582">i915#2582</a>)</li>
</ul>
</li>
<li>
<p>igt@fbdev@write:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@fbdev@write.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/2582">i915#2582</a>) +3 other tests skip</li>
</ul>
</li>
<li>
<p>igt@gem_lmem_swapping@verify-random:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@gem_lmem_swapping@verify-random.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4613">i915#4613</a>) +3 other tests skip</li>
</ul>
</li>
<li>
<p>igt@gem_mmap@basic:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@gem_mmap@basic.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4083">i915#4083</a>)</li>
</ul>
</li>
<li>
<p>igt@gem_tiled_blits@basic:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@gem_tiled_blits@basic.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4077">i915#4077</a>) +2 other tests skip</li>
</ul>
</li>
<li>
<p>igt@gem_tiled_pread_basic:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@gem_tiled_pread_basic.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4079">i915#4079</a>) +1 other test skip</li>
</ul>
</li>
<li>
<p>igt@i915_pm_backlight@basic-brightness:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@i915_pm_backlight@basic-brightness.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/3546">i915#3546</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_pm_rps@basic-api:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@i915_pm_rps@basic-api.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/6621">i915#6621</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@gt_pm:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@i915_selftest@live@gt_pm.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/9270">i915#9270</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_suspend@basic-s3-without-i915:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@i915_suspend@basic-s3-without-i915.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/6645">i915#6645</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_addfb_basic@addfb25-x-tiled-legacy:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@kms_addfb_basic@addfb25-x-tiled-legacy.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4212">i915#4212</a>) +8 other tests skip</li>
</ul>
</li>
<li>
<p>igt@kms_addfb_basic@addfb25-y-tiled-small-legacy:</p>
<ul>
<li>
<p>fi-hsw-4770: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/fi-hsw-4770/igt@kms_addfb_basic@addfb25-y-tiled-small-legacy.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109271">fdo#109271</a>) +12 other tests skip</p>
</li>
<li>
<p>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@kms_addfb_basic@addfb25-y-tiled-small-legacy.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/5190">i915#5190</a>)</p>
</li>
</ul>
</li>
<li>
<p>igt@kms_cursor_legacy@basic-flip-after-cursor-legacy:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@kms_cursor_legacy@basic-flip-after-cursor-legacy.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1845">i915#1845</a>) +11 other tests skip</li>
</ul>
</li>
<li>
<p>igt@kms_flip@basic-flip-vs-dpms:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@kms_flip@basic-flip-vs-dpms.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/3637">i915#3637</a>) +3 other tests skip</li>
</ul>
</li>
<li>
<p>igt@kms_force_connector_basic@force-load-detect:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@kms_force_connector_basic@force-load-detect.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109285">fdo#109285</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_force_connector_basic@prune-stale-modes:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@kms_force_connector_basic@prune-stale-modes.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/5274">i915#5274</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_frontbuffer_tracking@basic:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@kms_frontbuffer_tracking@basic.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4342">i915#4342</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-a-dp-5:</p>
<ul>
<li>bat-adlp-11: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13602/bat-adlp-11/igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-a-dp-5.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-adlp-11/igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-a-dp-5.html">ABORT</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/8668">i915#8668</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_pipe_crc_basic@suspend-read-crc:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@kms_pipe_crc_basic@suspend-read-crc.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1845">i915#1845</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/4078">i915#4078</a>) +4 other tests skip</li>
</ul>
</li>
<li>
<p>igt@kms_pipe_crc_basic@suspend-read-crc@pipe-c-vga-1:</p>
<ul>
<li>fi-hsw-4770: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/fi-hsw-4770/igt@kms_pipe_crc_basic@suspend-read-crc@pipe-c-vga-1.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/8841">i915#8841</a>) +6 other tests dmesg-warn</li>
</ul>
</li>
<li>
<p>igt@kms_psr@cursor_plane_move:</p>
<ul>
<li>
<p>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@kms_psr@cursor_plane_move.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1072">i915#1072</a>) +3 other tests skip</p>
</li>
<li>
<p>bat-rplp-1: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-rplp-1/igt@kms_psr@cursor_plane_move.html">ABORT</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/8469">i915#8469</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/8668">i915#8668</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/9243">i915#9243</a>)</p>
</li>
</ul>
</li>
<li>
<p>igt@kms_psr@primary_page_flip:</p>
<ul>
<li>
<p>fi-pnv-d510: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/fi-pnv-d510/igt@kms_psr@primary_page_flip.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109271">fdo#109271</a>) +31 other tests skip</p>
</li>
<li>
<p>bat-rplp-1: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-rplp-1/igt@kms_psr@primary_page_flip.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1072">i915#1072</a>)</p>
</li>
</ul>
</li>
<li>
<p>igt@kms_psr@sprite_plane_onoff:</p>
<ul>
<li>fi-hsw-4770: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/fi-hsw-4770/igt@kms_psr@sprite_plane_onoff.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109271">fdo#109271</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/1072">i915#1072</a>) +3 other tests skip</li>
</ul>
</li>
<li>
<p>igt@kms_setmode@basic-clone-single-crtc:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@kms_setmode@basic-clone-single-crtc.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/3555">i915#3555</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/8809">i915#8809</a>)</li>
</ul>
</li>
<li>
<p>igt@prime_vgem@basic-fence-flip:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@prime_vgem@basic-fence-flip.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1845">i915#1845</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/3708">i915#3708</a>)</li>
</ul>
</li>
<li>
<p>igt@prime_vgem@basic-fence-mmap:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@prime_vgem@basic-fence-mmap.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/3708">i915#3708</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/4077">i915#4077</a>) +1 other test skip</li>
</ul>
</li>
<li>
<p>igt@prime_vgem@basic-write:</p>
<ul>
<li>bat-mtlp-6: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-mtlp-6/igt@prime_vgem@basic-write.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/3708">i915#3708</a>) +2 other tests skip</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>
<p>igt@kms_chamelium_edid@hdmi-edid-read:</p>
<ul>
<li>{bat-dg2-13}: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13602/bat-dg2-13/igt@kms_chamelium_edid@hdmi-edid-read.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/7952">i915#7952</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-dg2-13/igt@kms_chamelium_edid@hdmi-edid-read.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-d-dp-5:</p>
<ul>
<li>bat-adlp-11: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13602/bat-adlp-11/igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-d-dp-5.html">ABORT</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/8668">i915#8668</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-adlp-11/igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-d-dp-5.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-d-edp-1:</p>
<ul>
<li>bat-rplp-1: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13602/bat-rplp-1/igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-d-edp-1.html">ABORT</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/8442">i915#8442</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/8668">i915#8668</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v13/bat-rplp-1/igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-d-edp-1.html">PASS</a></li>
</ul>
</li>
</ul>
<p>{name}: This element is suppressed. This means it is ignored when computing<br />
the status of the difference (SUCCESS, WARNING, or FAILURE).</p>
<h2>Build changes</h2>
<ul>
<li>Linux: CI_DRM_13602 -> Trybot_111054v13</li>
</ul>
<p>CI-20190529: 20190529<br />
CI_DRM_13602: f095f97b2060f654211f8acf213c3606ef6eb6d1 @ git://anongit.freedesktop.org/gfx-ci/linux<br />
IGT_7469: b367c5a34e6198074dfe220437b234441d3b3c5d @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git<br />
Trybot_111054v13: f095f97b2060f654211f8acf213c3606ef6eb6d1 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<h3>Linux commits</h3>
<p>ac0221402cd2 drm/i915/dsc: Allow DSC only with fractional bpp when forced from debugfs<br />
84695de52354 drm/i915/dsc: Add debugfs entry to validate DSC fractional bpp<br />
81c2f28aacfb drm/i915/dp: Iterate over output bpp with fractional step size<br />
17d9bcad776d drm/i915/dsc/mtl: Add support for fractional bpp<br />
b54f9b861ba6 drm/i915/audio : Consider fractional vdsc bpp while computing tu_data<br />
3bf50a9ff4d4 drm/i915/display: Consider fractional vdsc bpp while computing m_n values<br />
d3487e2ffcb4 drm/i915/display: Store compressed bpp in U6.4 format<br />
4285c2383fee drm/display/dp: Add helper function to get DSC bpp prescision</p>
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