Bug 82371

Summary: Capa Verde (Radeon 7750) GPU lockup using UVD
Product: Drivers Reporter: Pablo Wagner (pablow.1422)
Component: Video(DRI - non Intel)Assignee: drivers_video-dri
Status: RESOLVED INVALID    
Severity: normal    
Priority: P1    
Hardware: x86-64   
OS: Linux   
Kernel Version: 3.13 Subsystem:
Regression: No Bisected commit-id:
Attachments: dmesg output till complete hang (ssh server not responding)
This is the diff from one version to the problematic I think.

Description Pablo Wagner 2014-08-13 22:02:46 UTC
Created attachment 146511 [details]
dmesg output till complete hang (ssh server not responding)

I'm using Ubuntu 14.04 with oibaf ppa. With a recent update, the GPU would just  lockup using UVD in mplayer and xmbc. I'll try to search for the git revision of the update, but in the meantime, I'm attaching the dmesg output which I gather from ssh to my computer.

Also, I've tried with and without dpm enabled.

Please ask any other info I could provide. Thanks.
Comment 1 Pablo Wagner 2014-08-13 22:14:05 UTC
Created attachment 146521 [details]
This is the diff from one version to the problematic I think.

I'll try to revert the package version to see if I can use again UVD
Comment 2 Michel Dänzer 2014-08-14 01:42:01 UTC
Sounds like https://bugs.freedesktop.org/show_bug.cgi?id=82428 , fixed in current Mesa Git.
Comment 3 Pablo Wagner 2014-08-14 03:46:41 UTC
Yeah, I've purge oibaf ppa, and installed xorg-edgers which has a git pulled with that patch included, and it's working again.

Thanks for your fast response. I'm marking as invalid, since it's related to mesa (correct me if I'm wrong), and already fixed.