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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [HSW] *ERROR* mismatch in has_infoframe (expected 1, found 0)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93115">93115</a>
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<th>Summary</th>
<td>[HSW] *ERROR* mismatch in has_infoframe (expected 1, found 0)
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>DRI git
</td>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>major
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>andreas.reis@gmail.com
</td>
</tr>
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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
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=120136" name="attach_120136" title="dmesg after boot">attachment 120136</a> <a href="attachment.cgi?id=120136&action=edit" title="dmesg after boot">[details]</a></span>
dmesg after boot
On HSW 4770 with current drm-intel-nightly (2015y-11m-25d-17h-08m-45s), dmesg
shows repeated entries of
[ 1.234004] [drm:intel_pipe_config_compare] *ERROR* mismatch in
has_infoframe (expected 1, found 0)
[ 1.234004] ------------[ cut here ]------------
[ 1.234005] WARNING: CPU: 0 PID: 6 at
drivers/gpu/drm/i915/intel_display.c:12873 intel_atomic_commit+0x12e4/0x18b0()
[ 1.234005] pipe state doesn't match!
Dunno if it's related or even still present, but for the past few days the
monitor connected to HDMI1 would sometimes have its green channel maxed out
after resuming from DPMS standby, while the other one connected to HDMI2
resumed without issue.</pre>
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