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<b>Patch Details</b>
<table>
<tr><td><b>Series:</b></td><td>Add DSC fractional bpp support (rev17)</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>success</td></tr>
<tr><td><b>Details:</b></td><td><a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v17/index.html">https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v17/index.html</a></td></tr>
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<h1>CI Bug Log - changes from CI_DRM_13671 -> Trybot_111054v17</h1>
<h2>Summary</h2>
<p><strong>SUCCESS</strong></p>
<p>No regressions found.</p>
<p>External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v17/index.html</p>
<h2>Participating hosts (39 -> 38)</h2>
<p>Additional (1): fi-hsw-4770 <br />
Missing (2): bat-dg2-9 fi-snb-2520m </p>
<h2>Known issues</h2>
<p>Here are the changes found in Trybot_111054v17 that come from known issues:</p>
<h3>CI changes</h3>
<h4>Issues hit</h4>
<ul>
<li>boot:<ul>
<li>fi-hsw-4770: NOTRUN -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v17/fi-hsw-4770/boot.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/intel/issues/8293">i915#8293</a>)</li>
</ul>
</li>
</ul>
<h3>IGT changes</h3>
<h4>Issues hit</h4>
<ul>
<li>
<p>igt@kms_hdmi_inject@inject-audio:</p>
<ul>
<li>fi-kbl-guc: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13671/fi-kbl-guc/igt@kms_hdmi_inject@inject-audio.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v17/fi-kbl-guc/igt@kms_hdmi_inject@inject-audio.html">FAIL</a> (<a href="https://gitlab.freedesktop.org/drm/igt-gpu-tools/issues/3">IGT#3</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_13671/bat-rplp-1/igt@kms_pipe_crc_basic@read-crc-frame-sequence@pipe-d-edp-1.html">PASS</a> -> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/Trybot_111054v17/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/8668">i915#8668</a>)</li>
</ul>
</li>
</ul>
<h4>Possible fixes</h4>
<ul>
<li>igt@kms_chamelium_edid@hdmi-edid-read:<ul>
<li>{bat-dg2-13}: <a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_13671/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_111054v17/bat-dg2-13/igt@kms_chamelium_edid@hdmi-edid-read.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_13671 -> Trybot_111054v17</li>
</ul>
<p>CI-20190529: 20190529<br />
CI_DRM_13671: e1973de2c4516e9130157e538014e79c8aa57b41 @ git://anongit.freedesktop.org/gfx-ci/linux<br />
IGT_7498: 05d14fd260a3cf9dc00ed24733d5589eee32ec08 @ https://gitlab.freedesktop.org/drm/igt-gpu-tools.git<br />
Trybot_111054v17: e1973de2c4516e9130157e538014e79c8aa57b41 @ git://anongit.freedesktop.org/gfx-ci/linux</p>
<h3>Linux commits</h3>
<p>adedb7939ffc drm/i915/dsc: Allow DSC only with fractional bpp when forced from debugfs<br />
b54b6aa942ec drm/i915/dsc: Add debugfs entry to validate DSC fractional bpp<br />
1a1f9ec61e83 drm/i915/dp: Iterate over output bpp with fractional step size<br />
970a1afa1252 drm/i915/dsc/mtl: Add support for fractional bpp<br />
83e89ecc1edd drm/i915/audio : Consider fractional vdsc bpp while computing tu_data<br />
7ac401e38fd5 drm/i915/display: Consider fractional vdsc bpp while computing m_n values<br />
4ae44ad5a123 drm/i915/display: Store compressed bpp in U6.4 format<br />
f8b98142c974 drm/display/dp: Add helper function to get DSC bpp prescision</p>
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