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From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.sourceforge.net
Subject: [Bug 34772] [radeon] [R300] GPU lockups with when KMS is enabled
Date: Thu, 19 May 2011 20:34:42 GMT	[thread overview]
Message-ID: <201105192034.p4JKYgtM024422@demeter1.kernel.org> (raw)
In-Reply-To: <bug-34772-2300@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=34772





--- Comment #1 from Rogério Brito <rbrito@ime.usp.br>  2011-05-19 20:34:40 ---
Just for the record, I can provide further messages of these: this is as
reproducible as I like.

In fact, I am now able to reproduce it with kernel 2.6.38 if I boot the iBook
G4 with the options:

"video=radeonfb:off radeon.agpmode=-1 radeon.modeset=1"

and play a video with mplayer.

If, OTOH, I leave off the KMS, then I don't get the GPU lockups that I
reported.

Anyway, things are *way* better with 2.6.38 than with 2.6.39, as with 2.6.39
the kernel doesn't even get the colors correctly---everything that should be
red becomes blue and so forth (any kind of endianness problem?).

I am attaching here another stacktrace, in case it helps.


Regards,

Rogério Brito.

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  reply	other threads:[~2011-05-19 20:34 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-09 23:26 [Bug 34772] New: [radeon] [R300] GPU lockups with when KMS is enabled bugzilla-daemon
2011-05-19 20:34 ` bugzilla-daemon [this message]
2011-05-19 20:36 ` [Bug 34772] " bugzilla-daemon
2011-05-19 20:37 ` bugzilla-daemon
2011-05-19 20:38 ` bugzilla-daemon
2011-05-19 20:38 ` bugzilla-daemon
2011-05-20 12:12 ` bugzilla-daemon
2011-05-20 14:31 ` bugzilla-daemon
2011-05-20 20:58 ` bugzilla-daemon
2011-05-21  9:16 ` bugzilla-daemon
2011-05-21  9:23 ` bugzilla-daemon
2011-05-21  9:34 ` bugzilla-daemon
2011-05-21  9:42 ` bugzilla-daemon
2011-05-21  9:47 ` bugzilla-daemon
2011-05-21  9:50 ` bugzilla-daemon
2011-05-21  9:56 ` bugzilla-daemon
2011-05-21 14:54 ` bugzilla-daemon
2011-05-21 15:34 ` bugzilla-daemon
2011-05-21 15:38 ` bugzilla-daemon
2011-05-21 15:42 ` bugzilla-daemon
2011-05-21 16:47 ` bugzilla-daemon
2011-05-21 16:59 ` bugzilla-daemon
2012-08-23 14:05 ` bugzilla-daemon
2012-10-28 18:51 ` bugzilla-daemon
2014-06-25  2:02 ` bugzilla-daemon
2014-06-28 10:45 ` bugzilla-daemon

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