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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 - [drm:0xffffffff8155bb10] *ERROR* si_set_sw_state failed"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=89801">89801</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[drm:0xffffffff8155bb10] *ERROR* si_set_sw_state failed
          </td>
        </tr>

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

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

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

        <tr>
          <th>OS</th>
          <td>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/Radeon
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>anhermann@gmx.net
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=114676" name="attach_114676" title="dmesg output">attachment 114676</a> <a href="attachment.cgi?id=114676&action=edit" title="dmesg output">[details]</a></span>
dmesg output

Hi,

I see this message in dmesg after each resume from S3 suspend state. My card is
a R9 270x. Prior to kernel 3.19.3, i randomly wasn't able to suspend
the machine at all. However, that seems to be fixed now after upgrading to
3.19.3.
The only issue remaining is the mentioned error message. I have to admit that
the machine works perfectly, Xorg.log shows no errors, everything seems OK, so
thank you very much for the important fixes that went into 3.19.3.
But I wonder what this error message means. DPM related? I tested the switching
of performance levels via debugfs and that seems to work too but maybe not
correct???
I attached the dmesg showing the error message, let me know if and how I can
help you with some for debug information.

Thanks a lot</pre>
        </div>
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