From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@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 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0532371460==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 09992FB92A for ; Wed, 11 Dec 2013 08:36:55 -0800 (PST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0532371460== Content-Type: multipart/alternative; boundary="1386779814.a3611cc0.23020"; charset="us-ascii" --1386779814.a3611cc0.23020 Date: Wed, 11 Dec 2013 16:36:54 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" 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. -- You are receiving this mail because: You are the assignee for the bug. --1386779814.a3611cc0.23020 Date: Wed, 11 Dec 2013 16:36:54 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
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.

You are receiving this mail because:
  • You are the assignee for the bug.
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