From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 67631] New: Radeon UVD hang/crash
Date: Tue, 24 Dec 2013 08:56:04 +0000
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https://bugzilla.kernel.org/show_bug.cgi?id=67631
Bug ID: 67631
Summary: Radeon UVD hang/crash
Product: Drivers
Version: 2.5
Kernel Version: 3.12.6
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri@kernel-bugs.osdl.org
Reporter: vitalif@yourcmc.ru
Regression: No
Created attachment 119491
--> https://bugzilla.kernel.org/attachment.cgi?id=119491&action=edit
dmesg logged via netconsole
Hi!
When I try to use UVD on my laptop Dell Studio XPS 1645 with RV730 chip
(Mobility Radeon HD 4670), the GPU hangs and is unable to work correctly.
Virtual console switch works, and I even can restart X, but after that the
picture is totally corrupt. I also tried to unload radeon by 'echo 0 >
/sys/class/vtconsole/vtcon1/bind; rmmod radeon' and got kernel oops.
The log is attached.
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