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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 - [GLK] Mipi panel remains blank screen after S3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101921">101921</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[GLK] Mipi panel remains blank screen after S3
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>DRI git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>luis.botello.ortega@intel.com
</td>
</tr>
<tr>
<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>
<tr>
<th>i915 platform</th>
<td>GLK
</td>
</tr>
<tr>
<th>i915 features</th>
<td>display/DSI
</td>
</tr></table>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=132980" name="attach_132980" title="dmesgS3">attachment 132980</a> <a href="attachment.cgi?id=132980&action=edit" title="dmesgS3">[details]</a></span>
dmesgS3
==Bug detailed description==
--------------------------------------------------
Mipi screen gets blank screen after resuming from S3 state
==Steps to reproduce==
--------------------------------------------------
# echo mem > /sys/power/state
Resume system
==Actual results==
--------------------------------------------------
Mipi screen gets blank screen after resuming from S3 state
==Expected results==
--------------------------------------------------
displays should resume with no corruption nor any kind of failures
==Hardware configuration==
--------------------------------------------------
CPU Name : Genuine Intel(R) CPU @ 1.10GHz (family: 6, model: 122) 4 cores
Graphic: Intel Corporation Device 3184 (rev 01) prog-if 00 VGA controller
RVP SKU : GLK RVP1
SOC : GML A1 Soc
QDF : Ql9R
Reworks : F23
Display: MIPI AUO 10.1" 1920x1200 Non-Touch MIPI Kit - B101UAN01.7
==Software configuration==
--------------------------------------------------
kernel version : 4.13.0-rc2-mipi-july-25-2-g92845e5-dirty
architecture : x86_64
os version : Ubuntu 17.04
bios revision : 53.51
ksc : 1.36
swap partition : enabled on (/dev/sda2)
======================================
Graphic drivers
======================================
modesetting : enabled
modesetting compiled for : 1.19.3 X.Org Video Driver
xorg-xserver : 1.19.3
intel-gpu-tools : 1.17-1
==kernel configuration==
--------------------------------------------------
commit 92845e5dff13907ccebff6b9ae742e793ddc6a74
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Tue Jul 25 15:41:37 2017 +0100
drm-tip: 2017y-07m-25d-14h-41m-13s UTC integration manifest
==Attachments==
--------------------------------------------------
dmesgS3 dmesgS4
==Additional Info==
--------------------------------------------------
MIPI screen works fine after resuming from S4. I am adding dmesgS4 too.</pre>
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