From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 44772] Radeon HD6950 (Cayman): Resuming from hibernation fails sometimes
Date: Tue, 20 Mar 2012 18:15:35 +0000 [thread overview]
Message-ID: <bug-44772-502-JEB9GgFlIw@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-44772-502@http.bugs.freedesktop.org/>
https://bugs.freedesktop.org/show_bug.cgi?id=44772
--- Comment #6 from Harald Judt <h.judt@gmx.at> 2012-03-20 11:15:35 PDT ---
The bug is still present with kernel-3.3 final.
Further tests confirm that this is an issue specific to the HD6950 card. I
swapped the card with a Radeon HD3650 (RV635 chipset) for testing while leaving
the rest of the system configuration unchanged, and the problem was no longer
reproducible and hibernating and resuming worked fine.
If I change the power profile back from low to default, sometimes the system
will freeze immediately when hibernating. Maybe some registers still don't get
initialized/updated properly?
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next prev parent reply other threads:[~2012-03-20 18:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-14 10:26 [Bug 44772] New: Radeon HD6950 (Cayman): Resuming from hibernation fails sometimes bugzilla-daemon
2012-01-21 15:42 ` [Bug 44772] " bugzilla-daemon
2012-02-13 0:22 ` bugzilla-daemon
2012-02-19 23:32 ` bugzilla-daemon
2012-02-21 22:13 ` bugzilla-daemon
2012-02-27 19:34 ` bugzilla-daemon
2012-03-20 18:15 ` bugzilla-daemon [this message]
2012-05-15 7:47 ` bugzilla-daemon
2012-06-14 22:02 ` bugzilla-daemon
2013-03-12 12:35 ` bugzilla-daemon
2013-05-26 5:35 ` bugzilla-daemon
2013-07-11 18:52 ` bugzilla-daemon
2013-07-11 19:07 ` bugzilla-daemon
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