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<body><span class="vcard"><a class="email" href="mailto:damien.lespiau@gmail.com" title="Damien Lespiau <damien.lespiau@gmail.com>"> <span class="fn">Damien Lespiau</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [SKL Bisected] eDP can not be lighted up after entering kernel"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89554">bug 89554</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [SKL Bisected] eDP can not be lighted up after entering kernel"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89554#c41">Comment # 41</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - [SKL Bisected] eDP can not be lighted up after entering kernel"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89554">bug 89554</a>
from <span class="vcard"><a class="email" href="mailto:damien.lespiau@gmail.com" title="Damien Lespiau <damien.lespiau@gmail.com>"> <span class="fn">Damien Lespiau</span></a>
</span></b>
<pre>Ok, so Sonika provided a module parameter to workaround bad VBTs for those
early SDP packages. We don't really want to over-complicate the code to deal
with development platforms shipping with a default VBT configuration.
For this workaround, one needs:
Author: Sonika Jindal <<a href="mailto:sonika.jindal@intel.com">sonika.jindal@intel.com</a>>
Date: Wed May 6 17:35:48 2015 +0530
drm/i915/skl: Add module parameter to select edp vswing table
And give the following command line parameter to the kernel
edp_vswing=2</pre>
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