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      <base href="https://bugs.freedesktop.org/" />
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - No sound via display port (hdmi works)"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=72717">72717</a>
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>nouveau@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>No sound via display port (hdmi works)
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>xorg-team@lists.x.org
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>normal
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>matthias.h.nagel@gmail.com
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Other
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>7.4 (2008.09)
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Driver/nouveau
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>xorg
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=90786" name="attach_90786" title="Kernel log with monitor attached to display port">attachment 90786</a> <a href="attachment.cgi?id=90786&action=edit" title="Kernel log with monitor attached to display port">[details]</a></span>
Kernel log with monitor attached to display port

I own an ASUS Nvidia GTX 660 card. If I connect a monitor to the HDMI
connector, sound works. If I connect a monitor to the display port connector,
sound does not work. In the latter case, all /proc/asound/NVidia/eld* show the
output

monitor_present         0
eld_valid               0

If I connect a monitor to the HDMI port, "monitor_present" shows "1".

Kernel: 3.12.5 (Gentoo)
Dmesg for the display port case (failure case): See attachment</pre>
        </div>
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