Bug 88459 - Сomputer is not in sleep mode when playing vdpau accelerated video
Summary: Сomputer is not in sleep mode when playing vdpau accelerated video
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/Gallium/radeonsi (show other bugs)
Version: 10.4
Hardware: Other All
: medium normal
Assignee: Default DRI bug account
QA Contact:
Depends on:
Reported: 2015-01-15 13:38 UTC by Andrew
Modified: 2015-01-16 02:07 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

dmesg log (105.99 KB, text/plain)
2015-01-15 13:38 UTC, Andrew

Description Andrew 2015-01-15 13:38:54 UTC
Created attachment 112291 [details]
dmesg log

Monitor turns off and the computer is not. Only helps power off or reset.
Linux 3.17.6-1-ARCH #1 SMP PREEMPT Sun Dec 7 23:43:32 UTC 2014 x86_64 GNU/Linux
Radeon 7850 2GB
Comment 1 Alex Deucher 2015-01-15 14:28:33 UTC
It's a little unclear what's happening.  Are you saying the when playing back certain videos the display goes off?  If so, you are probably seeing a GPU lockup.
Comment 2 Andrew 2015-01-15 14:36:53 UTC
I put the video on pause and try to enter the computer to sleep (not hibernate) - then the monitor turns off and the computer is not(only helps power off or reset). If I close the player, or it does not use vdpau then everything is fine.
Comment 3 Lorenzo Bona 2015-01-15 20:00:39 UTC
I can't reproduce this issue.

I'm using a self compiled kernel from linus's git and graphical stuff too (mesa, ddx, xorg, drm).

I've played a video on mpv, using vdpau as hwdec, and it goes to sleep and I can resume it without any issue.

I've checked dmesg and I can't see any warning or error.
Comment 4 Andrew 2015-01-15 20:58:10 UTC
I switched to the core of 3.18 and sleep is working correctly.
Comment 5 Michel Dänzer 2015-01-16 02:07:05 UTC
Resolving per comment 4.

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