From: bugzilla-daemon@bugzilla.kernel.org
To: cpufreq@vger.kernel.org
Subject: [Bug 72361] AMD APU reset infinite
Date: Mon, 09 Jun 2014 01:59:35 +0000 [thread overview]
Message-ID: <bug-72361-12968-eVULWRCXEe@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-72361-12968@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=72361
--- Comment #8 from ArLi Weng <arliweng@gmail.com> ---
(In reply to ArLi Weng from comment #7)
> (In reply to Zhang Rui from comment #6)
> > can you please git bisect which commit introduces this problem?
>
> i don't known, maybe
> http://kernelnewbies.org/Linux_3.13#head-
> f95c198f6fdc7defe36f470dc8369cf0e16898df
>
> for now, radeon.dpm=0 work but gpu clock is wrong(3d game too bad), that are
> 800MHz but
>
> #cat /sys/kernel/debug/dri/0/radeon_pm_info
> default engine clock: 200000 kHz
> current engine clock: 200000 kHz
>
> on radeon.dpm=-1 without acpi_cpufreq:
>
> #cat /sys/kernel/debug/dri/0/radeon_pm_info
> uvd vclk: 0 dclk: 0
> power level 0 sclk: 30400 vddc: 949
>
is this case i don't knwon which freq but 3d game work fine, and reset infinite
same time, i must boot to lts-kernel(3.10.42) before(boot to 3.10 then shutdown
to 3.14) kernel(3.14.5)
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next prev parent reply other threads:[~2014-06-09 1:59 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-18 6:51 [Bug 72361] New: AMD APU reset infinite bugzilla-daemon
2014-03-18 6:53 ` [Bug 72361] " bugzilla-daemon
2014-05-11 15:02 ` bugzilla-daemon
2014-05-11 15:04 ` bugzilla-daemon
2014-05-11 15:05 ` bugzilla-daemon
2014-05-11 15:09 ` bugzilla-daemon
2014-05-25 13:29 ` bugzilla-daemon
2014-06-03 6:33 ` bugzilla-daemon
2014-06-09 1:57 ` bugzilla-daemon
2014-06-09 1:59 ` bugzilla-daemon [this message]
2014-06-09 15:12 ` bugzilla-daemon
2014-06-30 19:13 ` bugzilla-daemon
2014-07-11 23:15 ` bugzilla-daemon
2014-07-21 6:19 ` bugzilla-daemon
2014-08-18 15:30 ` bugzilla-daemon
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