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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL] [drm:check_wm_state [i915]] *ERROR* mismatch in DDB state pipe"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93127">93127</a>
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<th>Summary</th>
<td>[SKL] [drm:check_wm_state [i915]] *ERROR* mismatch in DDB state pipe
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>sverd.johnsen@googlemail.com
</td>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<pre>Found these in dmesg.
[27185.721638] [drm:check_wm_state [i915]] *ERROR* mismatch in DDB state pipe A
plane 1 (expected (0,0), found (0,438))
[27185.721666] [drm:check_wm_state [i915]] *ERROR* mismatch in DDB state pipe A
cursor (expected (0,0), found (438,446))
Intel(R) Core(TM) i5-6600K CPU @ 3.50GHz
Linux foo 4.3.0-1-bar #1 SMP PREEMPT Sun Nov 22 23:37:14 CET 2015 x86_64
GNU/Linux
Don't have any issues except spam from <a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL ] WARN_ON(!wm_changed) hit in the WM code with multiple pipes enabled"
href="show_bug.cgi?id=89055">Bug 89055</a></pre>
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