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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - [KBL] One Channel to switch HDMI & DP, but only DP work, hdmi not work >= Kernel 4.13"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=105323">105323</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[KBL] One Channel to switch HDMI & DP, but only DP work, hdmi not work >= Kernel 4.13
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>DRI
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>XOrg git
          </td>
        </tr>

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

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

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

        <tr>
          <th>Severity</th>
          <td>major
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>DRM/Intel
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>dhajmd@gmail.com
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>intel-gfx-bugs@lists.freedesktop.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=137747" name="attach_137747" title="Kernel_4.10-HDMI work">attachment 137747</a> <a href="attachment.cgi?id=137747&action=edit" title="Kernel_4.10-HDMI work">[details]</a></span>
Kernel_4.10-HDMI work

My platform have 2 DDI channel and 3 display(HDMI.DP1.DP2), 
DDI1 channel to switch connect HDMI&DP1 and DDI2 connect DP2. 
I installed Ubuntu 17.10(Kernel 4.13) and Ubuntu 18.04(Kernel 4.15) on Kabylake
platform. But my HDMI port not work in ubuntu 17.10 & 18.04 
and I change ubuntu 16.04.3 Kernel(4.10) after hdmi can be work. 

Please help me this bug! Thanks.</pre>
        </div>
      </p>


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