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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BSW] External HDMI monitor suddenly shows solid color when playing Youtube video at 1080p"
href="https://bugs.freedesktop.org/show_bug.cgi?id=97965">97965</a>
</td>
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<th>Summary</th>
<td>[BSW] External HDMI monitor suddenly shows solid color when playing Youtube video at 1080p
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>DRI git
</td>
</tr>
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<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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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>ykku16dev2@gmail.com
</td>
</tr>
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
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<pre>Created <span class=""><a href="attachment.cgi?id=126837" name="attach_126837" title="dmesg captured with drm.debug=0x1e log_buf_len=1M">attachment 126837</a> <a href="attachment.cgi?id=126837&action=edit" title="dmesg captured with drm.debug=0x1e log_buf_len=1M">[details]</a></span>
dmesg captured with drm.debug=0x1e log_buf_len=1M
Steps to reproduce the issue:
=============================
1. Boot BSW-based machine
2. Plug in external HDMI monitor at 1920x1080 resolution in extended mode
3. Play Youtube video at 1080p and at full screen on the HDMI monitor (I did
not route audio to the HDMI monitor.)
The problem usually happens within 30 to 40 minutes. Video playback will be
fine most of the time. However, you will see intermittent flicker or tearing.
The HDMI monitor will suddenly display a solid color (usually dark purple).
The only way I know to recover from this is to reboot the machine.
Reproducibility:
================
The rate of occurrence is roughly 80%.
Information about my system:
============================
system architecture: x86_64
kernel version: 4.8.0-rc8-02558-g6fa2afd-dirty (built from drm-intel-nightly on
9/28/2016)</pre>
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