<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 - [APL] Unable to install DMC driver"
href="https://bugs.freedesktop.org/show_bug.cgi?id=95208">95208</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[APL] Unable to install DMC driver
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg 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>BXT
</td>
</tr>
<tr>
<th>i915 features</th>
<td>GEM/Other
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=123356" name="attach_123356" title="dmc_FW">attachment 123356</a> <a href="attachment.cgi?id=123356&action=edit" title="dmc_FW">[details]</a></span>
dmc_FW
I guess this bug belongs to the DRI component, but feel free to assign the bug
to the component owner if I'm wrong.
After installing DMC driver 1.06, it shows as not loaded in APL platforms.
These are the results:
# /lib/firmware/i915# ls -l
total 12
-rw-r--r-- 1 root root 8380 Apr 29 06:37 bxt_dmc_ver1_06.bin
lrwxrwxrwx 1 root root 38 Apr 29 06:37 bxt_dmc_ver1.bin ->
/lib/firmware/i915/bxt_dmc_ver1_06.bin
# cat /sys/kernel/debug/dri/0/i915_dmc_info
fw loaded: no
path: i915/bxt_dmc_ver1.bin
program base: 0x7f7b1076
ssp base: 0x00000000
htp: 0x00000000
--------------------------------------------------
This is my current configuration:
Software information
================================
Kernel version :
4.6.0-rc4-drm-intel-nightly-ww17-commit-1e81bac+
Linux distribution : Ubuntu 15.10
Architecture : 64-bit
Bios revision : 129.10
KSC revision : 1.6
Hardware information
================================
Platform : BXT-P
Motherboard model : Broxton P
Motherboard type : NOTEBOOK Hand Held
Motherboard manufacturer : Intel Corp.
CPU family : Other
CPU information : 06/5c
GPU Card : Intel Corporation Device 5a84 (rev 03)
(prog-if 00 [VGA controller])
Memory ram : 8 GB
Maximum memory ram allowed : 16 GB
kernel information
================================
commit 1e81bacf1f7fdbdf83f46b55389713fa13cb1256
Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Date: Sun Apr 24 11:36:51 2016 +0100
drm-intel-nightly: 2016y-04m-24d-10h-36m-11s UTC integration manifest
Kernel version : 4.6.0-rc4
Architecture : source amd64 all
Homepage : <a href="http://www.kernel.org/">http://www.kernel.org/</a>
additional information
================================
the dmc that comes by default after install ubuntu which is 1.04 version it
shows as not fw loaded as well.
You can find this FW as an attachment, or in the page:
<a href="https://01.org/linuxgraphics/downloads/broxton-dmc-1.06">https://01.org/linuxgraphics/downloads/broxton-dmc-1.06</a></pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>