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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [IVB] xrandr eDP1 scale-from hangs with external displays"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95360">95360</a>
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<th>Summary</th>
<td>[IVB] xrandr eDP1 scale-from hangs with external displays
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<th>Product</th>
<td>xorg
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<th>Version</th>
<td>git
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<th>Hardware</th>
<td>Other
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>normal
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Driver/intel
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<th>Assignee</th>
<td>chris@chris-wilson.co.uk
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<th>Reporter</th>
<td>chris.bainbridge@gmail.com
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<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
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<pre>With two external DP rotated displays enabled, turning on eDP1:
$ xrandr --output eDP1 --mode 2560x1600 --scale-from 1280x800
Results in:
[ 5718.080] (II) intel(0): resizing framebuffer to 2100x1680
[ 5721.746] (II) intel(0): switch to mode <a href="mailto:2560x1600@60.0">2560x1600@60.0</a> on eDP1 using pipe 2,
position (0, 0), rotation normal, reflection none
[ 5721.997] (EE) intel(0): Page flipping failed, disabling TearFree
Seems hung - windows are still updated but there is no response to mouse or
keyboard.
Scaling works ok with only eDP1 (no external displays).</pre>
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