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    <body><span class="vcard"><a class="email" href="mailto:martin.peres@free.fr" title="Martin Peres <martin.peres@free.fr>"> <span class="fn">Martin Peres</span></a>
</span> changed
          <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - [CI][SHARDS] igt@kms_plane_alpha_blend@pipe-[bc]-(alpha|coverage)-7efc - fail - Failed assertion: pipe_crc->crc_fd != -1"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=108146">bug 108146</a>
          <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">Resolution</td>
           <td>---
           </td>
           <td>FIXED
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Status</td>
           <td>REOPENED
           </td>
           <td>RESOLVED
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - [CI][SHARDS] igt@kms_plane_alpha_blend@pipe-[bc]-(alpha|coverage)-7efc - fail - Failed assertion: pipe_crc->crc_fd != -1"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=108146#c6">Comment # 6</a>
              on <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED FIXED - [CI][SHARDS] igt@kms_plane_alpha_blend@pipe-[bc]-(alpha|coverage)-7efc - fail - Failed assertion: pipe_crc->crc_fd != -1"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=108146">bug 108146</a>
              from <span class="vcard"><a class="email" href="mailto:martin.peres@free.fr" title="Martin Peres <martin.peres@free.fr>"> <span class="fn">Martin Peres</span></a>
</span></b>
        <pre>(In reply to Martin Peres from <a href="show_bug.cgi?id=108146#c5">comment #5</a>)
<span class="quote">> (In reply to Maarten Lankhorst from <a href="show_bug.cgi?id=108146#c4">comment #4</a>)
> > commit ee9a10aa13cfb3c5b6520643a84b2f12ebc9fca5 (HEAD, origin/master,
> > origin/HEAD)
> > Author: Maarten Lankhorst <<a href="mailto:maarten.lankhorst@linux.intel.com">maarten.lankhorst@linux.intel.com</a>>
> > Date:   Wed Oct 3 10:59:45 2018 +0200
> > 
> >     kms_plane_alpha_blend: Start CRC after enabling display.
> >     
> >     This will fix the -EIO from trying to start CRC on a disabled pipe.

> Still hapenning all the time:

> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-icl-u2/">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-icl-u2/</a>
> igt@<a href="mailto:kms_plane_alpha_blend@pipe-b-coverage-7efc.html">kms_plane_alpha_blend@pipe-b-coverage-7efc.html</a>

> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-kbl-r/">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-kbl-r/</a>
> igt@<a href="mailto:kms_plane_alpha_blend@pipe-b-coverage-7efc.html">kms_plane_alpha_blend@pipe-b-coverage-7efc.html</a>

> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-skl-gvtdvm/">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-skl-gvtdvm/</a>
> igt@<a href="mailto:kms_plane_alpha_blend@pipe-b-coverage-7efc.html">kms_plane_alpha_blend@pipe-b-coverage-7efc.html</a>

> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-skl-iommu/">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-skl-iommu/</a>
> igt@<a href="mailto:kms_plane_alpha_blend@pipe-b-coverage-7efc.html">kms_plane_alpha_blend@pipe-b-coverage-7efc.html</a>

> <a href="https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-whl-u/">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-whl-u/</a>
> igt@<a href="mailto:kms_plane_alpha_blend@pipe-b-coverage-7efc.html">kms_plane_alpha_blend@pipe-b-coverage-7efc.html</a>

> Starting subtest: pipe-B-coverage-7efc
> (kms_plane_alpha_blend:1156) igt_debugfs-CRITICAL: Test assertion failure
> function igt_pipe_crc_start, file ../lib/igt_debugfs.c:817:
> (kms_plane_alpha_blend:1156) igt_debugfs-CRITICAL: Failed assertion:
> pipe_crc->crc_fd != -1
> (kms_plane_alpha_blend:1156) igt_debugfs-CRITICAL: Last errno: 5,
> Input/output error
> Subtest pipe-B-coverage-7efc failed.</span >

Actually, this got fixed by:

ee9a10aa kms_plane_alpha_blend: Start CRC after enabling display.</pre>
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