From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 37112] GPU lockup when trying to use profile based frequency switching
Date: Tue, 5 Jun 2012 06:33:47 +0000 (UTC) [thread overview]
Message-ID: <20120605063347.6ED5911FC43@bugzilla.kernel.org> (raw)
In-Reply-To: <bug-37112-2300@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=37112
--- Comment #9 from Hrvoje Senjan <hrvoje.senjan@gmail.com> 2012-06-05 06:33:47 ---
(In reply to comment #6)
> (In reply to comment #5)
> > My first guess is , that kernel changes memory clock too low - with fglrx
> > lowest memory clock is at 400MHz , but with radeon module/low frequency it
> > changes it to 300MHz.
>
> Please, edit drivers/gpu/drm/radeon/radeon_pm.c, find:
> > if (rdev->asic->set_memory_clock && (mclk != rdev->pm.current_mclk)) {
> and make it
> > if (0) {
>
> Does it help?
@Rafał
Any progress on this bug?
It's a reall pain to recompile kerenels without powersaving :(
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next prev parent reply other threads:[~2012-06-05 6:33 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-37112-2300@https.bugzilla.kernel.org/>
2011-06-10 17:41 ` [Bug 37112] GPU lockup when trying to use profile based frequency switching bugzilla-daemon
2011-06-11 6:45 ` bugzilla-daemon
2011-06-11 7:36 ` bugzilla-daemon
2011-06-11 15:29 ` bugzilla-daemon
2011-06-11 15:38 ` bugzilla-daemon
2012-06-05 6:33 ` bugzilla-daemon [this message]
2012-08-27 23:19 ` bugzilla-daemon
2012-08-28 2:22 ` bugzilla-daemon
2013-03-15 12:33 ` bugzilla-daemon
2013-12-23 13:46 ` bugzilla-daemon
2013-12-23 14:40 ` bugzilla-daemon
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