<html>
    <head>
      <base href="https://bugs.freedesktop.org/">
    </head>
    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - "Out of range" on a display connected to a DVI-D output of RX460 card via DVI-D<=>HDMI-A cable"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=100919">100919</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>"Out of range" on a display connected to a DVI-D output of RX460 card via DVI-D<=>HDMI-A cable
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>DRI 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>normal
          </td>
        </tr>

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

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

        <tr>
          <th>Assignee</th>
          <td>dri-devel@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>nikola.forro@gmail.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>I'm using the latest code from amd-staging-4.9 branch of ~agd5f/linux.

The problem is caused by this commit:
<a href="https://cgit.freedesktop.org/~agd5f/linux/commit/?h=amd-staging-4.9&id=2b2d4cfb0a629961a44e1ea0b29d336c1336deb9">https://cgit.freedesktop.org/~agd5f/linux/commit/?h=amd-staging-4.9&id=2b2d4cfb0a629961a44e1ea0b29d336c1336deb9</a>

After this change, when sink_signal is DVI_DUAL_LINK but pix_clk_khz is lower
than TMDS_MAX_PIXEL_CLOCK_IN_KHZ, stream->signal is set to DVI_DUAL_LINK, while
previously it was being set to DVI_SINGLE_LINK.

As a result, the connected display just reports "Out of range" error.</pre>
        </div>
      </p>


      <hr>
      <span>You are receiving this mail because:</span>

      <ul>
          <li>You are the assignee for the bug.</li>
      </ul>
    </body>
</html>