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<body><span class="vcard"><a class="email" href="mailto:hengx.ding@intel.com" title="Ding Heng <hengx.ding@intel.com>"> <span class="fn">Ding Heng</span></a>
</span> changed
<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [ALL 3.18 Bisected] DVI --rotation inverted can't invert normally"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87662">bug 87662</a>
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<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>CLOSED
</td>
<td>REOPENED
</td>
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<td style="text-align:right;">Resolution</td>
<td>WORKSFORME
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<td>---
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [ALL 3.18 Bisected] DVI --rotation inverted can't invert normally"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87662#c17">Comment # 17</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [ALL 3.18 Bisected] DVI --rotation inverted can't invert normally"
href="https://bugs.freedesktop.org/show_bug.cgi?id=87662">bug 87662</a>
from <span class="vcard"><a class="email" href="mailto:hengx.ding@intel.com" title="Ding Heng <hengx.ding@intel.com>"> <span class="fn">Ding Heng</span></a>
</span></b>
<pre>I reproduce this issue on a BDW. Reopen this bug.
A DP or HDMI minitor will also met this issue.
kernel: stable v3.19.2
X11R7: /X11R7_64_2015Q1
cat /proc/cmdline
BOOT_IMAGE=kernels//stable/v3.19.2/bzImage_x86_64 root=/dev/sda2
hostname=x-bdw09
modules_path=kernels//stable/v3.19.2/modules_x86_64/lib/modules/3.19.2_v3.19.2+
acpi_rsdp=0xac7e1014
The reproduce step is to run "xrandr --output eDP1 --rotation left --output DP1
--rotation inverted" immediately after xinit is run.
with nightly branch latest kernel
60c5b7f582e8ced10dcd557db4ea66665e6a4dff(2015-03-26)
the issue is a little different.
Only command "xrandr -o inverted" will cause DP monitor fail to show anything.
xrandr --output eDP1 --rotation left --output DP1 --rotation inverted works
well</pre>
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