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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Dell XPS12 Haswell physical modeset resolution wrong with 640 x 480 synmark_ogldrvstate"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92283">92283</a>
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<th>Summary</th>
<td>Dell XPS12 Haswell physical modeset resolution wrong with 640 x 480 synmark_ogldrvstate
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>DRI git
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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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>minor
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
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<th>Reporter</th>
<td>tomix.p.sarvela@intel.com
</td>
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<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>
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<pre>Running the newest drm-intel git kernels show bug running Synmark2 OglDrvState
in older Dell XPS12 machine (Haswell i3-4010U).
Symptom is that the test runs; kernel and X think they are in 640x480 mode
(screenshot taken is 640x480), but physically display is distorted and
1920x1080 mode.
Bisecting the problem found commit
commit 6764e9f8724f1231b4deac53b9a82286ac0830e7
Author: Maarten Lankhorst <<a href="mailto:maarten.lankhorst@linux.intel.com">maarten.lankhorst@linux.intel.com</a>>
Date: Thu Aug 27 15:44:06 2015 +0200
drm/i915: skip modeset if compatible for everyone.
This is done as a separate commit, to make it easier to revert
when things break.
Signed-off-by: Maarten Lankhorst <<a href="mailto:maarten.lankhorst@linux.intel.com">maarten.lankhorst@linux.intel.com</a>>
Reviewed-by: Jesse Barnes <<a href="mailto:jbarnes@virtuousgeek.org">jbarnes@virtuousgeek.org</a>>
Signed-off-by: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>></pre>
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