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
https://bugzilla.kernel.org/show_bug.cgi?id=60510
--- Comment #1 from Wong Yong Jie yjwong92@gmail.com --- Created attachment 106792 --> https://bugzilla.kernel.org/attachment.cgi?id=106792&action=edit dmesg
https://bugzilla.kernel.org/show_bug.cgi?id=60510
--- Comment #2 from Wong Yong Jie yjwong92@gmail.com --- Created attachment 106793 --> https://bugzilla.kernel.org/attachment.cgi?id=106793&action=edit lspci
https://bugzilla.kernel.org/show_bug.cgi?id=60510
--- Comment #3 from Wong Yong Jie yjwong92@gmail.com --- Created attachment 106794 --> https://bugzilla.kernel.org/attachment.cgi?id=106794&action=edit glxinfo
https://bugzilla.kernel.org/show_bug.cgi?id=60510
--- Comment #4 from Wong Yong Jie yjwong92@gmail.com --- Created attachment 106795 --> https://bugzilla.kernel.org/attachment.cgi?id=106795&action=edit Video BIOS
https://bugzilla.kernel.org/show_bug.cgi?id=60510
Alex Deucher alexdeucher@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |alexdeucher@gmail.com
--- Comment #5 from Alex Deucher alexdeucher@gmail.com --- Should be fixed with this commit: http://cgit.freedesktop.org/~agd5f/linux/commit/?h=drm-next-3.11&id=222d...
https://bugzilla.kernel.org/show_bug.cgi?id=60510
--- Comment #6 from Wong Yong Jie yjwong92@gmail.com --- Thanks! :D Building and testing it out, will report back when I'm done.
https://bugzilla.kernel.org/show_bug.cgi?id=60510
Wong Yong Jie yjwong92@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |CODE_FIX
--- Comment #7 from Wong Yong Jie yjwong92@gmail.com --- I can confirm that the issue has been resolved. Thanks!
dri-devel@lists.freedesktop.org
-
bugzilla-daemon＠bugzilla.kernel.org