From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 60510] New: AMD Mobility Radeon HD4650 Screen Corruption with DPM
Date: Thu, 04 Jul 2013 22:25:06 +0000 [thread overview]
Message-ID: <bug-60510-2300@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=60510
Bug ID: 60510
Summary: AMD Mobility Radeon HD4650 Screen Corruption with DPM
Product: Drivers
Version: 2.5
Kernel Version: 3.10.0-drm-next-20130705
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: yjwong92@gmail.com
Regression: No
I'm testing out the new DPM patches on drm-next-3.11.
When there is heavy screen updates (i.e. dragging windows around), screen
corruption appears (see video). DPM otherwise works perfectly; system runs
cooler and UVD also works perfectly fine.
Corruption does not occur with radeon.dpm off.
There is nothing unusual in the kernel logs.
I can provide more info if requested.
Video link: http://www.youtube.com/watch?v=WaWHBckwPpo&feature=youtu.be
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next reply other threads:[~2013-07-04 22:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-04 22:25 bugzilla-daemon [this message]
2013-07-04 22:28 ` [Bug 60510] AMD Mobility Radeon HD4650 Screen Corruption with DPM bugzilla-daemon
2013-07-04 22:29 ` bugzilla-daemon
2013-07-04 22:30 ` bugzilla-daemon
2013-07-04 22:32 ` bugzilla-daemon
2013-07-08 21:55 ` bugzilla-daemon
2013-07-09 7:30 ` bugzilla-daemon
2013-07-10 3:24 ` bugzilla-daemon
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