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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>DSC misc fixes (rev2)</td></tr>
<tr><td><b>URL:</b></td><td><a href="https://patchwork.freedesktop.org/series/117566/">https://patchwork.freedesktop.org/series/117566/</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_117566v2/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_117566v2/index.html</a></td></tr>
</table>
<h1>CI Bug Log - changes from CI_DRM_13132 -> Trybot_117566v2</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_117566v2 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_117566v2, please notify your bug team 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_117566v2/index.html</p>
<h2>Participating hosts (41 -> 39)</h2>
<p>Missing (2): fi-kbl-soraka fi-snb-2520m </p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_117566v2:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>igt@i915_selftest@live@hangcheck:<ul>
<li>fi-skl-guc: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13132/fi-skl-guc/igt@i915_selftest@live@hangcheck.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_117566v2/fi-skl-guc/igt@i915_selftest@live@hangcheck.html">DMESG-FAIL</a></li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_117566v2 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@i915_selftest@live@reset:</p>
<ul>
<li>bat-rpls-1: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13132/bat-rpls-1/igt@i915_selftest@live@reset.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_117566v2/bat-rpls-1/igt@i915_selftest@live@reset.html">ABORT</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4983">i915#4983</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/7461">i915#7461</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/7953">i915#7953</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/8347">i915#8347</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/8384">i915#8384</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@slpc:</p>
<ul>
<li>bat-rpls-2: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_117566v2/bat-rpls-2/igt@i915_selftest@live@slpc.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/6367">i915#6367</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_suspend@basic-s2idle-without-i915:</p>
<ul>
<li>bat-rpls-2: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_117566v2/bat-rpls-2/igt@i915_suspend@basic-s2idle-without-i915.html">ABORT</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/6687">i915#6687</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence:</p>
<ul>
<li>bat-dg2-11: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_117566v2/bat-dg2-11/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence.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/5354">i915#5354</a>) +2 similar issues</li>
</ul>
</li>
<li>
<p>igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1:</p>
<ul>
<li>bat-dg2-8: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13132/bat-dg2-8/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_117566v2/bat-dg2-8/igt@kms_pipe_crc_basic@nonblocking-crc-frame-sequence@pipe-c-dp-1.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/7932">i915#7932</a>)</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>
<p>igt@i915_selftest@live@reset:</p>
<ul>
<li>bat-rpls-2: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13132/bat-rpls-2/igt@i915_selftest@live@reset.html">ABORT</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4983">i915#4983</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/7461">i915#7461</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/7913">i915#7913</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/8347">i915#8347</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_117566v2/bat-rpls-2/igt@i915_selftest@live@reset.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@slpc:</p>
<ul>
<li>{bat-mtlp-8}: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13132/bat-mtlp-8/igt@i915_selftest@live@slpc.html">DMESG-WARN</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/6367">i915#6367</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/7953">i915#7953</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_117566v2/bat-mtlp-8/igt@i915_selftest@live@slpc.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_13132 -> Trybot_117566v2</li>
</ul>
<p>CI-20190529: 20190529<br />
CI_DRM_13132: 4760cbc0f5aa85cd9a0ff94ecc58ea3f5e087ea7 @ git://anongit.freedesktop.org/gfx-ci/linux<br />
IGT_7285: d1cbf2bad9c2664ab8bd3bd0946510a52800912f @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git<br />
Trybot_117566v2: 4760cbc0f5aa85cd9a0ff94ecc58ea3f5e087ea7 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<h3>Linux commits</h3>
<p>634d337f7d9a drm/i915: Query compressed bpp properly using correct DPCD and DP Spec info<br />
ebd81e948682 drm/i915/dp: Get optimal link config to have best compressed bpp<br />
f07e8e2c6077 drm/i915/dp: Rename helpers to get DSC max pipe_bpp/output_bpp<br />
9cfcefc8c7ef drm/i915/dp: Avoid left shift of DSC output bpp by 4<br />
1f716326f81c drm/i915/dp: Check min bpc DSC limits for dsc_force_bpc also<br />
ba09523f92fb drm/i915/dp: Avoid forcing DSC BPC for MST case<br />
3d407ec9afed drm/display/dp: Fix the DP DSC Receiver cap size<br />
19cfdc14b49e drm/i915/dp: Remove extra logs for printing DSC info<br />
77d912a11360 drm/i915/intel_cdclk: Add vdsc with bigjoiner constraints on min_cdlck<br />
ddb7b8879e43 drm/i915/dp: Update Bigjoiner interface bits for computing compressed bpp<br />
bb104491f1ca drm/i915/dp: Use consistent name for link bpp and compressed bpp<br />
f7230294a4eb drm/i915/dp_mst: Use output_format to get the final link bpp<br />
26046cc0b776 drm/i915/dp: Consider output_format while computing dsc bpp</p>
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