Bug 73792 - UVD usage with HD makes X11 quite unstable on Samsung ATIV Book Lite 9 (A4-1450 CPU, KABINI graphics))
Summary: UVD usage with HD makes X11 quite unstable on Samsung ATIV Book Lite 9 (A4-14...
Status: RESOLVED INVALID
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/Gallium/radeonsi (show other bugs)
Version: git
Hardware: Other All
: medium normal
Assignee: Default DRI bug account
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-01-19 12:57 UTC by Richard Van Den Boom
Modified: 2015-08-02 11:39 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
Dmesg output (139.17 KB, text/plain)
2014-01-19 12:57 UTC, Richard Van Den Boom 		Details
glxinfo output (26.82 KB, text/plain)
2014-01-19 12:57 UTC, Richard Van Den Boom 		Details
Syslog output (4.92 KB, text/plain)
2014-01-19 12:58 UTC, Richard Van Den Boom 		Details
vdpauinfo output (2.59 KB, text/plain)
2014-01-19 12:58 UTC, Richard Van Den Boom 		Details
View All

Description Richard Van Den Boom 2014-01-19 12:57:11 UTC 
Created attachment 92387 [details]
Dmesg output

I have a Smasung ATIV Bool Lite 9 notebook on which I installed a Slackware-current system which works roughly well except suspend and UVD playback.
About the later, I run a Kernel 3.12.8 with less-than-a-week-ago git pulls of libdrm, glamor, mesa, mesa-glu and xfree-video-ati.
Desktop graphic and compositing work well without glitch and no specific lag.
I use libvdpau 0.7 and less-than-a-week-ago git pulls of ffmpeg, x264 and vlc. vlc is configured to use VDPAU and this the UVD chip in the processor.
When running SD h264 videos, everything works fine and the CPU usage is low (less than 75% of total W11/KWin/vlc on a GHz core, that's fine with me).
I get issues when trying to run HD h264 videos. The CPU usage is still fine, the video starts but after some time, the video hangs, the system becomes unresponsive then the screen turns black, as displaying a black image, it's a bit less black then when the screen is turned of.
At this point, either I need to reboot or at some point, the screen seems to turn of, then light up again and resume where I was, though sometimes the video remains black and I have to move the VLC slider to get some images. Then the film can play several seconds then the whole pattern occurs again. And so on until the system does not resume and I must reboot.
I've attached dmesg, syslog, glxinfo et vdpauinfo outputs.
Comment 1 Richard Van Den Boom 2014-01-19 12:57:56 UTC 
Created attachment 92388 [details]
glxinfo output
Comment 2 Richard Van Den Boom 2014-01-19 12:58:18 UTC 
Created attachment 92389 [details]
Syslog output
Comment 3 Richard Van Den Boom 2014-01-19 12:58:41 UTC 
Created attachment 92390 [details]
vdpauinfo output
Comment 4 smoki 2015-01-31 15:50:52 UTC 
 I guess this one had been fixed long ago.

 Richard, if you can please recheck this with more current graphic stack.
Comment 5 Marek Olšák 2015-08-02 11:39:10 UTC 
(In reply to smoki from comment #4)
>  I guess this one had been fixed long ago.
> 
>  Richard, if you can please recheck this with more current graphic stack.

No feedback after 7 months and the last message from the reporter is 19 months old. Closing.

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