From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 69301] no screen on update from 3.12.0
Date: Mon, 03 Feb 2014 15:18:56 +0000 [thread overview]
Message-ID: <bug-69301-2300-ndtmiiEHOX@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-69301-2300@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=69301
--- Comment #13 from Alex Deucher <alexdeucher@gmail.com> ---
(In reply to Jakob Kummerow from comment #12)
> Bisection result:
>
> commit 56684ec5b050e6a392cb3e5324eda12a13413a57
> Author: Alex Deucher <alexander.deucher@amd.com>
> Date: Wed Oct 30 10:18:37 2013 -0400
>
> drm/radeon: enable DPM by default on BTC asics
>
> Seems to be stable on them.
>
>
> Which makes sense in so far as I have a Barts card, but obviously this
> commit did not introduce the actual problem. I guess I'll have to bisect
> again with an explicit radeon.dpm=1 kernel parameter.
>
> FWIW, on 3.12 and earlier, I used to "echo low >
> /sys/class/drm/card0/device/power_profile" by means of an init script, and
> never had any issues with that.
Jakub, you are seeing bug 68571 since you have a BTC card. Jan is seeing an
issue with an SI card.
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next prev parent reply other threads:[~2014-02-03 15:19 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-23 14:44 [Bug 69301] New: no screen on update from 3.12.0 bugzilla-daemon
2014-01-23 14:45 ` [Bug 69301] " bugzilla-daemon
2014-01-23 15:22 ` bugzilla-daemon
2014-01-23 15:27 ` bugzilla-daemon
2014-01-23 17:14 ` bugzilla-daemon
2014-01-23 20:50 ` bugzilla-daemon
2014-01-23 23:04 ` bugzilla-daemon
2014-01-24 15:08 ` bugzilla-daemon
2014-01-26 15:48 ` bugzilla-daemon
2014-01-28 18:45 ` bugzilla-daemon
2014-01-30 13:39 ` bugzilla-daemon
2014-01-30 17:18 ` bugzilla-daemon
2014-01-31 14:48 ` bugzilla-daemon
2014-02-02 18:38 ` bugzilla-daemon
2014-02-03 15:18 ` bugzilla-daemon [this message]
2014-02-03 15:25 ` bugzilla-daemon
2014-02-06 17:03 ` bugzilla-daemon
2014-02-06 17:10 ` bugzilla-daemon
2014-02-07 2:02 ` bugzilla-daemon
2014-02-07 13:44 ` bugzilla-daemon
2014-02-16 12:51 ` bugzilla-daemon
2015-04-25 16:37 ` bugzilla-daemon
2015-04-30 12:06 ` bugzilla-daemon
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