From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 38465] New: Display flickers when setting power_profile
Date: Sun, 19 Jun 2011 01:47:41 -0700 (PDT) [thread overview]
Message-ID: <bug-38465-502@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=38465
Summary: Display flickers when setting power_profile
Product: DRI
Version: unspecified
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: egore@gmx.de
When calling something like
echo "low" > /sys/class/drm/card0/device/power_profile
my display flickers a single time. This is okay-ish, but on Microsoft Windows
the clock changes do not cause such a flicker. There has to be some kind of
trick to achieve that and it would be great if this would work an Linux, too.
Tested on vanilla kernel 2.6.39 with libdrm 2.4.26 and xf86-video-ati 6.14.2.
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next reply other threads:[~2011-06-19 8:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-19 8:47 bugzilla-daemon [this message]
2011-06-28 18:46 ` [Bug 38465] Display flickers when setting power_profile bugzilla-daemon
2012-05-16 0:25 ` bugzilla-daemon
2019-11-19 8:19 ` bugzilla-daemon
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