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<body><span class="vcard"><a class="email" href="mailto:syniurge@gmail.com" title="Elie Morisse <syniurge@gmail.com>"> <span class="fn">Elie Morisse</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - i915 kms turns display black on Asus T100HA (Intel Atom x5-Z8500)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97529">bug 97529</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td>syniurge@gmail.com
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - i915 kms turns display black on Asus T100HA (Intel Atom x5-Z8500)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97529#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - i915 kms turns display black on Asus T100HA (Intel Atom x5-Z8500)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97529">bug 97529</a>
from <span class="vcard"><a class="email" href="mailto:syniurge@gmail.com" title="Elie Morisse <syniurge@gmail.com>"> <span class="fn">Elie Morisse</span></a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=126596" name="attach_126596" title="dmesg after "drm/i915: Ignore OpRegion panel type except on select machines"">attachment 126596</a> <a href="attachment.cgi?id=126596&action=edit" title="dmesg after "drm/i915: Ignore OpRegion panel type except on select machines"">[details]</a></span>
dmesg after "drm/i915: Ignore OpRegion panel type except on select machines"
<a href="https://cgit.freedesktop.org/drm-intel/commit/?id=ea54ff4008892b46c7a3e6bc8ab8aaec9d198639">https://cgit.freedesktop.org/drm-intel/commit/?id=ea54ff4008892b46c7a3e6bc8ab8aaec9d198639</a>
sounded promising and got rid of the warnings about display timings but still
results in a black screen with new errors:
[ 6.680073] WARNING: CPU: 1 PID: 6 at
drivers/gpu/drm/i915/intel_display.c:14141
intel_atomic_commit_tail+0x111a/0x1120 [i915]
[ 6.680074] pipe A vblank wait timed out
[ 27.111348] [drm:drm_atomic_helper_commit_cleanup_done] *ERROR*
[CRTC:26:pipe A] flip_done timed out
[ 37.351009] [drm:drm_atomic_helper_commit_cleanup_done] *ERROR*
[CRTC:26:pipe A] flip_done timed out</pre>
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