<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GLK] [FW] GuC FW is loaded at boot-up but not shown in dmesg"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100872">100872</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[GLK] [FW] GuC FW is loaded at boot-up but not shown in dmesg
</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>
<tr>
<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>firmware/guc
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=131132" name="attach_131132" title="dmesg">attachment 131132</a> <a href="attachment.cgi?id=131132&action=edit" title="dmesg">[details]</a></span>
dmesg
==Bug detailed description==
--------------------------------------------------
According to "/sys/kernel/debug/dri/0/i915_guc_load_status" GuC gets loaded at
boot-up, but dmesg never shows "load SUCCESS" message.
==Steps to reproduce==
--------------------------------------------------
1-Install latest drm-tip kernel
2-Install GuC
3-Reboot
==Actual results==
--------------------------------------------------
GuC gets loaded but "load SUCCESS" message is not shown in dmesg.
==Expected results==
--------------------------------------------------
GuC gets loaded and "load SUCCESS" message should be shown in dmesg.
==Hardware configuration==
--------------------------------------------------
platform : Geminilake
cpu family id : 6
cpu information : Genuine Intel(R) CPU @ 1.10GHz
gpu card : Intel Corporation Device 3184 (rev 01) (prog-if 00
[VGA controller])
==Software configuration==
--------------------------------------------------
kernel version : 4.11.0-rc7-drm-tip-1b75708-20-04+
architecture : x86_64
os version : Ubuntu 16.10
bios revision : 43.30
modesetting : modesetting_drv.so
xorg-xserver : 1.18.4
libdrm : 2.4.80
cairo : 1.15.5
xserver : X.Org X Server 1.19.99.1
dmc version : 1.4
guc version found : 10.56
==kernel configuration==
--------------------------------------------------
commit 1b757084743a73fa672e92b4e5cf00a291667dfc
Author: Jani Nikula <<a href="mailto:jani.nikula@intel.com">jani.nikula@intel.com</a>>
Date: Wed Apr 19 15:50:51 2017 +0300
drm-tip: 2017y-04m-19d-12h-50m-15s UTC integration manifest
==kernel parameters==
--------------------------------------------------
quiet splash i915.alpha_support=1 drm.debug=0xe i915.enable_guc_submission=2
i915.enable_guc_loading=2
==Attachments==
--------------------------------------------------
dmesg
i915_guc_load_status</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>