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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Intel/VLV: Regression: Delayed boot and distorted text console after commit 773538e8"
href="https://bugs.freedesktop.org/show_bug.cgi?id=86201">86201</a>
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<th>Summary</th>
<td>Intel/VLV: Regression: Delayed boot and distorted text console after commit 773538e8
</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>
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<th>Reporter</th>
<td>eich@pdx.freedesktop.org
</td>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org, ville.syrjala@linux.intel.com
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<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=109341" name="attach_109341" title="dmesg log showing delay">attachment 109341</a> <a href="attachment.cgi?id=109341&action=edit" title="dmesg log showing delay">[details]</a></span>
dmesg log showing delay
Boot is delayed and the text console is flickering & distorted after commit
commit 773538e86081d146e0020435d614f4b96996c1f9
Author: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>>
Date: Thu Sep 4 14:54:56 2014 +0300
drm/i915: Reset power sequencer pipe tracking when disp2d is off
has been introduced.
As can be seen from the kernel logs there are delays of several seconds where
power to eDP is turned on and off.
Once the system is up the fbdev text console is flickering.
The display is an eDP connected panel, surprisingly an externally connected
(DVI) display flickers as well.</pre>
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</p>
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