From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 72602] New: [REGRESSION] r600 cayman: forced performance level gets reset to auto when playing a video with vdpau
Date: Wed, 11 Dec 2013 16:36:54 +0000 [thread overview]
Message-ID: <bug-72602-502@http.bugs.freedesktop.org/> (raw)
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https://bugs.freedesktop.org/show_bug.cgi?id=72602
Priority: medium
Bug ID: 72602
Assignee: dri-devel@lists.freedesktop.org
Summary: [REGRESSION] r600 cayman: forced performance level
gets reset to auto when playing a video with vdpau
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: h.judt@gmx.at
Hardware: x86-64 (AMD64)
Status: NEW
Version: XOrg CVS
Component: DRM/Radeon
Product: DRI
Steps to reproduce:
1) echo low > /sys/class/drm/card0/device/power_dpm_force_performance_level
2) cat /sys/class/drm/card0/device/power_dpm_force_performance_level
low
3) start playing a video (vdpau)
4) cat /sys/class/drm/card0/device/power_dpm_force_performance_level
auto
Interestingly, I can repeat step 1 now and the video will play correctly, with
the value staying at "low". So it seems this occurs only when initializing
video playback (vdpau).
This started happening with kernel 3.12.0 or a rc. It did not get reset with
<=3.11.8.
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next reply other threads:[~2013-12-11 16:36 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-11 16:36 bugzilla-daemon [this message]
2013-12-11 16:42 ` [Bug 72602] [REGRESSION] r600 cayman: forced performance level gets reset to auto when playing a video with vdpau bugzilla-daemon
2013-12-11 16:49 ` bugzilla-daemon
2013-12-11 16:54 ` bugzilla-daemon
2013-12-11 17:09 ` bugzilla-daemon
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