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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>Add DSC fractional bpp support (rev8)</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_111054v8/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/index.html</a></td></tr>
</table>
<h1>CI Bug Log - changes from CI_DRM_13324 -> Trybot_111054v8</h1>
<h2>Summary</h2>
<p><strong>FAILURE</strong></p>
<p>Serious unknown changes coming with Trybot_111054v8 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_111054v8, 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_111054v8/index.html</p>
<h2>Participating hosts (40 -> 41)</h2>
<p>Additional (2): fi-kbl-soraka bat-adlp-11 <br />
Missing (1): fi-snb-2520m </p>
<h2>Possible new issues</h2>
<p>Here are the unknown changes that may have been introduced in Trybot_111054v8:</p>
<h3>IGT changes</h3>
<h4>Possible regressions</h4>
<ul>
<li>
<p>igt@gem_exec_suspend@basic-s0@smem:</p>
<ul>
<li>fi-elk-e7500: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13324/fi-elk-e7500/igt@gem_exec_suspend@basic-s0@smem.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/fi-elk-e7500/igt@gem_exec_suspend@basic-s0@smem.html">ABORT</a></li>
</ul>
</li>
<li>
<p>igt@vgem_basic@dmabuf-export:</p>
<ul>
<li>fi-kbl-soraka: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/fi-kbl-soraka/igt@vgem_basic@dmabuf-export.html">INCOMPLETE</a></li>
</ul>
</li>
</ul>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_111054v8 that come from known issues:</p>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@gem_huc_copy@huc-copy:</p>
<ul>
<li>fi-kbl-soraka: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/fi-kbl-soraka/igt@gem_huc_copy@huc-copy.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/2190">i915#2190</a>)</li>
</ul>
</li>
<li>
<p>igt@gem_lmem_swapping@basic:</p>
<ul>
<li>fi-kbl-soraka: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/fi-kbl-soraka/igt@gem_lmem_swapping@basic.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/4613">i915#4613</a>) +3 similar issues</li>
</ul>
</li>
<li>
<p>igt@i915_module_load@load:</p>
<ul>
<li>bat-adlp-11: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/bat-adlp-11/igt@i915_module_load@load.html">ABORT</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/4423">i915#4423</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_pm_rpm@basic-pci-d3-state:</p>
<ul>
<li>bat-mtlp-8: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13324/bat-mtlp-8/igt@i915_pm_rpm@basic-pci-d3-state.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/bat-mtlp-8/igt@i915_pm_rpm@basic-pci-d3-state.html">ABORT</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/7977">i915#7977</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@gt_heartbeat:</p>
<ul>
<li>fi-kbl-soraka: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/fi-kbl-soraka/igt@i915_selftest@live@gt_heartbeat.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/5334">i915#5334</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/7872">i915#7872</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@gt_pm:</p>
<ul>
<li>fi-kbl-soraka: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/fi-kbl-soraka/igt@i915_selftest@live@gt_pm.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1886">i915#1886</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/7913">i915#7913</a>)</li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@mman:</p>
<ul>
<li>bat-rpls-2: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13324/bat-rpls-2/igt@i915_selftest@live@mman.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/bat-rpls-2/igt@i915_selftest@live@mman.html">TIMEOUT</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/6794">i915#6794</a> / <a href="https://gitlab.freedesktop.org/drm/intel/issues/7392">i915#7392</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_chamelium_hpd@common-hpd-after-suspend:</p>
<ul>
<li>bat-dg2-11: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/bat-dg2-11/igt@kms_chamelium_hpd@common-hpd-after-suspend.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/7828">i915#7828</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:</p>
<ul>
<li>fi-kbl-soraka: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/fi-kbl-soraka/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html">SKIP</a> (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=109271">fdo#109271</a>) +14 similar issues</li>
</ul>
</li>
<li>
<p>igt@kms_psr@primary_mmap_gtt:</p>
<ul>
<li>bat-rplp-1: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/bat-rplp-1/igt@kms_psr@primary_mmap_gtt.html">ABORT</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/8442">i915#8442</a>)</li>
</ul>
</li>
<li>
<p>igt@kms_setmode@basic-clone-single-crtc:</p>
<ul>
<li>fi-kbl-soraka: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/fi-kbl-soraka/igt@kms_setmode@basic-clone-single-crtc.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/4579">i915#4579</a>)</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>
<p>igt@i915_selftest@live@gt_mocs:</p>
<ul>
<li>bat-mtlp-6: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13324/bat-mtlp-6/igt@i915_selftest@live@gt_mocs.html">DMESG-FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/7059">i915#7059</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/bat-mtlp-6/igt@i915_selftest@live@gt_mocs.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@slpc:</p>
<ul>
<li>bat-mtlp-6: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13324/bat-mtlp-6/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://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/bat-mtlp-6/igt@i915_selftest@live@slpc.html">PASS</a></li>
</ul>
</li>
<li>
<p>igt@i915_selftest@live@workarounds:</p>
<ul>
<li>bat-dg2-11: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13324/bat-dg2-11/igt@i915_selftest@live@workarounds.html">INCOMPLETE</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/7913">i915#7913</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/bat-dg2-11/igt@i915_selftest@live@workarounds.html">PASS</a></li>
</ul>
</li>
</ul>
<h4>Warnings</h4>
<ul>
<li>igt@kms_psr@sprite_plane_onoff:<ul>
<li>bat-rplp-1: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13324/bat-rplp-1/igt@kms_psr@sprite_plane_onoff.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/8712">i915#8712</a>) -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v8/bat-rplp-1/igt@kms_psr@sprite_plane_onoff.html">SKIP</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/1072">i915#1072</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_13324 -> Trybot_111054v8</li>
</ul>
<p>CI-20190529: 20190529<br />
CI_DRM_13324: d0f10363d9fd8f1cb22a020a878f76c627389355 @ git://anongit.freedesktop.org/gfx-ci/linux<br />
IGT_7351: d8dc96b95c60e4737fdfa1664ce9b1dcebfdef60 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git<br />
Trybot_111054v8: d0f10363d9fd8f1cb22a020a878f76c627389355 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<h3>Linux commits</h3>
<p>ef93abd0c650 drm/i915/dsc: Allow DSC only with fractional bpp when forced from debugfs<br />
7a60ba0a3756 drm/i915/dsc: Add debugfs entry to validate DSC fractional bpp<br />
43f45f229366 drm/i915/dp: Iterate over output bpp with fractional step size<br />
9fe1db4951f2 drm/i915/dsc/mtl: Add support for fractional bpp<br />
c3b8ff197b50 drm/display/dp: Add helper function to get DSC bpp prescision<br />
392de9e6d5d8 drm/i915/audio : Consider fractional vdsc bpp while computing tu_data<br />
617676c243d1 drm/i915/display: Consider fractional vdsc bpp while computing m_n values<br />
80f4c2e0c314 drm/i915/display: Store compressed bpp in U6.4 format<br />
41511b0ad031 drm/i915: Query compressed bpp properly using correct DPCD and DP Spec info<br />
f3a148aa687b drm/i915/dp: Get optimal link config to have best compressed bpp<br />
cfa658ac7849 drm/i915/dp: Separate out function to get compressed bpp with joiner<br />
36d681ce0469 drm/i915/dp: Separate out functions for edp/DP for computing DSC bpp<br />
4ed9b68d0c22 drm/i915/dp: Rename helper to get DSC max pipe_bpp<br />
f5ec3cc86167 drm/i915/dp: Avoid left shift of DSC output bpp by 4<br />
23ec81f0a3dc drm/i915/dp: Check min bpc DSC limits for dsc_force_bpc also<br />
b600509212b1 drm/i915/dp: Add functions to get min/max src input bpc with DSC<br />
2d931dd33327 drm/i915/dp: Avoid forcing DSC BPC for MST case<br />
f3c97afac77b drm/display/dp: Fix the DP DSC Receiver cap size<br />
48cdeabbe5c2 drm/i915/dp: Remove extra logs for printing DSC info<br />
1beeb71a0777 drm/i915/intel_cdclk: Add vdsc with bigjoiner constraints on min_cdlck<br />
eac865308c0f drm/i915/display: Account for DSC not split case while computing cdclk<br />
dcf838dc96de drm/i915/dp: Update Bigjoiner interface bits for computing compressed bpp<br />
4c4457db4b9e drm/i915/dp: Use consistent name for link bpp and compressed bpp<br />
6ae9bd0faf97 drm/i915/dp_mst: Use output_format to get the final link bpp<br />
2071827db07a drm/i915/dp: Move compressed bpp check with 420 format inside the helper<br />
6f64bfde74ab drm/i915/dp: Consider output_format while computing dsc bpp<br />
3414f4ca8187 drm/i915/dp: Add a wrapper to check frl/tmds downstream constraints<br />
5fff92e15038 drm/i915/dp: Fix FRL BW check for HDMI2.1 DFP</p>
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