<html>
    <head>
      <base href="https://bugs.freedesktop.org/" />
    </head>
    <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 --- - [HSW/IVB bisected] xrandr show no current resolution"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=66295">66295</a>
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>chris@chris-wilson.co.uk
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[HSW/IVB bisected] xrandr show no current resolution
          </td>
        </tr>

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

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

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

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

        <tr>
          <th>Reporter</th>
          <td>mengmeng.meng@intel.com
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

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

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

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

        <tr>
          <th>Product</th>
          <td>xorg
          </td>
        </tr></table>
      <p>
        <div>
        <pre>System Environment:       
----------------------------------------------
Platform:  HSW/IVB
Mesa:   (master)15085b477b092ba4315d13b96112a8d714de8e27
Xf86_video_intel:(master)2.21.10-33-gd7be3df2fe632bbc8e4f09709cf3cf7a5ef61015
Kernel:    (drm-intel-nightly) 8fd4841995c408bab64400d2b00b64cde6bbd650

Bug detailed description:
----------------------------------------------
Xrandr show no default resolution on HSW/IVB when start X, such as 
   1920x1080      60.0 +   50.0      59.9 (bad)
   1920x1080      60.0 *+   50.0     59.9 (good)
   Especially, it would show â€œSomething has gone wrong” after starting
gnome-session. Please see Xorg.0.log, the scrot of gnome-session and xrandr.log
attached.

It’s Xf86_video_intel regression, bisecting show the first bad commit is that:

git-8a6a21(skip)  xrandr: output HDMI1 cannot use rotation "normal" reflection
"none"   
git-c56512(skip)  xrandr: output HDMI1 cannot use rotation "normal" reflection
"none" 
git-01ce3e  can reproduce

Reproduce steps:
---------------------------------------------
1. xinit&
2. xrandr</pre>
        </div>
      </p>
      <hr>
      <span>You are receiving this mail because:</span>
      
      <ul>
          <li>You are the QA Contact for the bug.</li>
      </ul>
    </body>
</html>