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<body><span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - intel framebuffer broken by d978ef14456a38034f6c0e94a794129501f89200 in kernel 3.15-rc"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77767">bug 77767</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>ASSIGNED
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - intel framebuffer broken by d978ef14456a38034f6c0e94a794129501f89200 in kernel 3.15-rc"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77767#c10">Comment # 10</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - intel framebuffer broken by d978ef14456a38034f6c0e94a794129501f89200 in kernel 3.15-rc"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77767">bug 77767</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>commit 58b87a391d67e35e3aa1fc6c80890b491d73ad46
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Wed Apr 23 08:54:31 2014 +0100
drm/i915: Discard BIOS framebuffers too small to accommodate chosen mode
If the inherited BIOS framebuffer is smaller than the mode selected for
fbdev, then if we continue to use it then we cause display corruption as
we do not setup the panel fitter to upscale.
Regression from commit d978ef14456a38034f6c0e94a794129501f89200
Author: Jesse Barnes <<a href="mailto:jbarnes@virtuousgeek.org">jbarnes@virtuousgeek.org</a>>
Date: Fri Mar 7 08:57:51 2014 -0800
drm/i915: Wrap the preallocated BIOS framebuffer and preserve for KMS
fbcon v12
v2: Add a debug message to track the discard of the BIOS fb.
v3: Ville pointed out the difference between ref/unref
Reported-by: Knut Petersen <<a href="mailto:Knut_Petersen@t-online.de">Knut_Petersen@t-online.de</a>>
Bugzilla: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - intel framebuffer broken by d978ef14456a38034f6c0e94a794129501f89200 in kernel 3.15-rc"
href="show_bug.cgi?id=77767">https://bugs.freedesktop.org/show_bug.cgi?id=77767</a>
Signed-off-by: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Cc: Jesse Barnes <<a href="mailto:jbarnes@virtuousgeek.org">jbarnes@virtuousgeek.org</a>>
Reviewed-by: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Signed-off-by: Jani Nikula <<a href="mailto:jani.nikula@intel.com">jani.nikula@intel.com</a>></pre>
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