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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 --- - displayport detects monitor, but the monitor goes into power saving"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=82285">82285</a>
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>xorg-driver-ati@lists.x.org
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>displayport detects monitor, but the monitor goes into power saving
          </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>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>nelg@linuxsolutions.co.nz
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>unspecified
          </td>
        </tr>

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

        <tr>
          <th>Product</th>
          <td>xorg
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=104205" name="attach_104205" title="This tar.gz contains dmesg, journalctl output, xorg logs, lspci, dmidecode, xrandr">attachment 104205</a> <a href="attachment.cgi?id=104205&action=edit" title="This tar.gz contains dmesg, journalctl output, xorg logs, lspci, dmidecode, xrandr">[details]</a></span>
This tar.gz contains dmesg, journalctl output, xorg logs, lspci, dmidecode,
xrandr

I can't get my laptop's displayport output to drive my monitor, using the
free ati driver.  It does work on the legacy driver, from ATI, however, that
only works on X <= 1.12, which is no fun to be stuck with, as no current
distro ships old versions of X.  I have a 27 inch dell monitor, so using
HDMI is not great option, as it can't drive a high enough resolution to look
sharp, as I want 2560 x 1440.

I think <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - No video output via DisplayPort on Mobility HD 4670."
   href="show_bug.cgi?id=45291">Bug 45291</a> is basically the same problem, and I've updated it to include
my hardware as well.

My monitor is a :DELL U2711
Video card: Mobility Radeon HD 4650
Laptop: Dell Studio 1747

This bug has a boot with drm.debug=6 attached, and as much other debugging
infomation as I could find.

I am happy to work fairly closely on this, if someone has ideas or information
they need me to collect.</pre>
        </div>
      </p>
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