<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 - GTX 970M (GM204-A) not powered off when not in use (DynPwr in stead of DynOff)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=101404">101404</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>GTX 970M (GM204-A) not powered off when not in use (DynPwr in stead of DynOff)
</td>
</tr>
<tr>
<th>Product</th>
<td>xorg
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</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>Driver/nouveau
</td>
</tr>
<tr>
<th>Assignee</th>
<td>nouveau@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>benny@ammitzboell-consult.dk
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>xorg-team@lists.x.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=131921" name="attach_131921" title="dmesg log">attachment 131921</a> <a href="attachment.cgi?id=131921&action=edit" title="dmesg log">[details]</a></span>
dmesg log
Gentoo linux ver. 4.9.16 - using vgaswitcheroo, modesetting and nouveau.
My laptop is a Tuxedo XC1706 (aka Schenker XMG P706 aka Clevo P671RG)
(i7-6700HQ/GTX 970M), external outputs (HDMI and 2 x DP) are wired to the
NVIDIA card. The intel HD only has the laptop screen attached.
Issue 1 (minor):
----------------
Without pcie_port_pm=off and on battery I see DynOff, but ~26W with powertop
(i.e. nvidia card is not turned off).
With pcie_port_pm=off and on battery I see DynOff and 16-18W with powertop
(i.e. nvidia card is turned off).
Issue 2:
--------
With pcie_port_pm=off and on AC I always see DynPwr even though the nvidia card
is unused (see below) - shouldn't this change to DynOff when unused? Is there a
workaround way to force this to DynOff?
tux_xc1706 ~ # cat /sys/kernel/debug/vgaswitcheroo/switch
0:IGD:+:Pwr:0000:00:02.0
1:DIS: :DynPwr:0000:01:00.0
tux_xc1706 ~ # xrandr --listproviders
Providers: number : 2
Provider 0: id: 0x7a cap: 0xf, Source Output, Sink Output, Source Offload, Sink
Offload crtcs: 3 outputs: 1 associated providers: 0 name:modesetting
Provider 1: id: 0x46 cap: 0xf, Source Output, Sink Output, Source Offload, Sink
Offload crtcs: 4 outputs: 3 associated providers: 0 name:modesetting
tux_xc1706 ~ # xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y
axis) 382mm x 215mm
1920x1080 60.02*+
1400x1050 59.98
1280x1024 60.02
1280x960 60.00
1024x768 60.04 60.00
960x720 60.00
928x696 60.05
896x672 60.01
800x600 60.00 60.32 56.25
700x525 59.98
640x512 60.02
640x480 60.00 59.94
512x384 60.00
400x300 60.32 56.34
320x240 60.05</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>