From: Andreas Schwab <schwab@linux-m68k.org>
To: "Michel Dänzer" <michel@daenzer.net>
Cc: o jordan <ojordan12345@hotmail.co.uk>, linuxppc-dev@lists.ozlabs.org
Subject: Re: PowerPC radeon KMS - is it possible?
Date: Wed, 18 Apr 2012 09:54:46 +0200 [thread overview]
Message-ID: <m2liltbhkp.fsf@igel.home> (raw)
In-Reply-To: <1334730915.5989.265.camel__41553.0639271767$1334731329$gmane$org@thor.local> ("Michel Dänzer"'s message of "Wed, 18 Apr 2012 08:35:15 +0200")
Michel Dänzer <michel@daenzer.net> writes:
> Probably not (AGP is flaky in general, but in particular with older
> UniNorth bridges), but it might be interesting to see some kernel output
> from booting without agpmode=-1. If you can't get it via ssh, maybe you
> can via netconsole or so.
While logging into KDE:
radeon 0000:00:10.0: GPU lockup CP stall for more than 10064msec
GPU lockup (waiting for 0x000003EE last fence id 0x000003ED)
radeon: wait for empty RBBM fifo failed ! Bad things might happen.
Failed to wait GUI idle while programming pipes. Bad things might happen.
radeon 0000:00:10.0: (r300_asic_reset:414) RBBM_STATUS=0x8802C137
radeon 0000:00:10.0: (r300_asic_reset:433) RBBM_STATUS=0x8802C137
radeon 0000:00:10.0: (r300_asic_reset:445) RBBM_STATUS=0x8802C137
radeon 0000:00:10.0: GPU reset succeed
radeon 0000:00:10.0: GPU reset succeed
radeon 0000:00:10.0: (r300_asic_reset:414) RBBM_STATUS=0x8802C137
radeon 0000:00:10.0: (r300_asic_reset:433) RBBM_STATUS=0x8802C137
radeon 0000:00:10.0: (r300_asic_reset:445) RBBM_STATUS=0x8802C137
radeon 0000:00:10.0: GPU reset succeed
radeon: wait for empty RBBM fifo failed ! Bad things might happen.
Failed to wait GUI idle while programming pipes. Bad things might happen.
After that is is dead. GPU lockup appears to be a common problem with
the radeon driver.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2012-04-18 7:54 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-17 19:49 PowerPC radeon KMS - is it possible? o jordan
2012-04-18 6:35 ` Michel Dänzer
2012-04-18 6:59 ` Benjamin Herrenschmidt
[not found] ` <1334730915.5989.265.camel__41553.0639271767$1334731329$gmane$org@thor.local>
2012-04-18 7:42 ` Andreas Schwab
2012-04-18 7:52 ` Michel Dänzer
2012-04-18 11:25 ` Andreas Schwab
2012-04-18 13:02 ` Michel Dänzer
2012-04-18 13:22 ` Andreas Schwab
2012-04-18 13:25 ` Michel Dänzer
2012-04-18 13:47 ` Andreas Schwab
2012-04-18 7:54 ` Andreas Schwab [this message]
2012-04-18 8:02 ` Michel Dänzer
2012-04-18 10:20 ` Benjamin Herrenschmidt
2012-04-18 10:34 ` Michel Dänzer
2012-04-18 10:44 ` Michel Dänzer
2012-04-18 11:19 ` Benjamin Herrenschmidt
2012-04-18 13:08 ` Michel Dänzer
2012-04-18 12:49 ` Andreas Schwab
2012-04-18 11:17 ` Benjamin Herrenschmidt
2012-04-18 13:27 ` Michel Dänzer
2012-04-18 11:30 ` Andreas Schwab
2012-04-18 13:38 ` Michel Dänzer
2012-04-18 14:28 ` Andreas Schwab
2012-04-18 14:31 ` Michel Dänzer
2012-04-18 14:55 ` Andreas Schwab
2012-04-18 15:01 ` Michel Dänzer
2012-04-18 15:49 ` Gerhard Pircher
2012-04-18 16:06 ` Michel Dänzer
2012-04-18 16:23 ` Gerhard Pircher
2012-04-19 6:32 ` Michel Dänzer
2012-04-19 11:48 ` Gerhard Pircher
2012-04-19 12:41 ` Michel Dänzer
2012-04-18 15:39 ` Andreas Schwab
[not found] ` <1334732346.1159.5.camel__22339.9641145535$1334732429$gmane$org@pasglop>
2012-04-18 7:46 ` Andreas Schwab
2012-04-18 10:35 ` Benjamin Herrenschmidt
2012-04-18 10:37 ` Benjamin Herrenschmidt
2012-04-18 10:54 ` Michel Dänzer
2012-04-18 11:23 ` Benjamin Herrenschmidt
2012-04-18 13:07 ` Michel Dänzer
2012-04-18 22:25 ` Benjamin Herrenschmidt
-- strict thread matches above, loose matches on Subject: below --
2012-04-20 11:15 Gerhard Pircher
2012-04-20 13:18 ` Michel Dänzer
2012-04-20 16:14 ` Gerhard Pircher
2012-04-23 9:56 ` Michel Dänzer
2012-04-23 16:45 ` Gerhard Pircher
2012-04-24 14:15 ` Michel Dänzer
2012-04-24 17:10 ` Gerhard Pircher
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