From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 60857] Unstable display with Radeon 760G (ASUS M4A78L-M LE)
Date: Thu, 05 Sep 2013 16:27:27 +0000
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https://bugzilla.kernel.org/show_bug.cgi?id=60857
--- Comment #4 from Stuart Foster ---
(In reply to Alex Deucher from comment #3)
> Can you bisect? Also just to be sure, the monitor in qestion is connected
> to the integrated chip, not the dGPU correct? Does disabling dpm fix the
> issue?
The monitor is connected to the integrated chip on the motherboard (760G
[Radeon 3000]) Disabling dpm does fix the problem (radeon.dpm=0 on lilo append
line, the patch is still included).
dmesg now reports:
[drm] radeon: power management initialized
as apposed to
[drm] radeon: dpm initialized
There is no mention of any power mangement on the RV516 [Radeon X1300/X1550
Series] is that correct ?
The problem is present in vanilla 3.11-rc1.
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