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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BXT-P/APL][Regression]HDMI monitor display nothing under 4K resolution"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94866">94866</a>
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<th>Summary</th>
<td>[BXT-P/APL][Regression]HDMI monitor display nothing under 4K resolution
</td>
</tr>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</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>
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<th>Severity</th>
<td>blocker
</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>
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<th>Reporter</th>
<td>han.lu@intel.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>System Environment
Platform: Apollo lake RVP1a FabA
BIOS: APLKRVPA.X64.0125.B30.1602180044
KSC FW:1.10
BXT SOC : B0
GOP : 10.0.1025
Board ID: APL RVP 1A (01)
CPU Flavor: BXT Tablet (0)
FAB ID: FAB1
Total Memory : 8GB
Kernel:4.6.0-rc1
Tree: git://anongit.freedesktop.org/drm-intel
Branch:drm-intel-nightly
Commit: 2702045fbd4188c1c26bd890bc43976fd10937ad
HW-rework: F-28C, F-27
Bug detailed description
HDMI monitor display nothing under 4K resolution.
Reproduce Steps
1.$ xinit &
2.$ xrandr --output HDMI2 --mode 3840x2160
Expected Result
HDMI monitor display normal under 4K resolution.
Actual Result
display nothing.</pre>
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