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<body><span class="vcard"><a class="email" href="mailto:brot+bfdo@minad.de" title="Michael Groh <brot+bfdo@minad.de>"> <span class="fn">Michael Groh</span></a>
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<a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [4.19rc1][Regression][SKL][IOMMU] i915 0000:00:02.0: Device initialization failed (-12)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107783">bug 107783</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">i915 platform</td>
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<td>KBL
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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [4.19rc1][Regression][SKL][IOMMU] i915 0000:00:02.0: Device initialization failed (-12)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107783#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - [4.19rc1][Regression][SKL][IOMMU] i915 0000:00:02.0: Device initialization failed (-12)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107783">bug 107783</a>
from <span class="vcard"><a class="email" href="mailto:brot+bfdo@minad.de" title="Michael Groh <brot+bfdo@minad.de>"> <span class="fn">Michael Groh</span></a>
</span></b>
<pre>Hello everyone,
i have a ThinkPad T470s - using a KBL i7-7500U. Without the patch from comment
#5
<span class="quote">> Ernest, Can you try this patch?
> <a href="https://lkml.org/lkml/2018/9/1/37">https://lkml.org/lkml/2018/9/1/37</a></span >
i had "broken" display output: mostly black, with a few colored pixels in a
rectangular pattern.
After applying the patch to 4.19.0-rc4 the display-output is working again.
I would argue that this patch should be included for 4.19, as it regresses from
previous releases.
Thank you for your work, if you need more testing or information i am willing
to help.
Michael</pre>
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