From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 66963] Rv6xx dpm problems Date: Tue, 09 Sep 2014 17:32:21 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1041279098==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 4D78D6E318 for ; Tue, 9 Sep 2014 10:32:21 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1041279098== Content-Type: multipart/alternative; boundary="1410283941.0De0a7.21342"; charset="us-ascii" --1410283941.0De0a7.21342 Date: Tue, 9 Sep 2014 17:32:21 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=66963 --- Comment #242 from Kajzer --- (In reply to comment #241) > (In reply to comment #239) > > echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level > > > > echo performance > /sys/class/drm/card0/device/power_dpm_state > > > This is effectively the same as disabling dpm. Hm, doesn't appear like that. The only difference I can see from the default dpm values (auto, balanced) is that I'm running 2 Celsius hotter and there are no crashes. Without dpm it's 25 Celsius hotter and that's just on idle. -- You are receiving this mail because: You are the assignee for the bug. --1410283941.0De0a7.21342 Date: Tue, 9 Sep 2014 17:32:21 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 242 on bug 66963 from 
(In reply to comment #241)
> (In reply to comment #239)
> > echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level
> > 
> > echo performance > /sys/class/drm/card0/device/power_dpm_state
> 
> 
> This is effectively the same as disabling dpm.

Hm, doesn't appear like that.
The only difference I can see from the default dpm values (auto, balanced) is
that I'm running 2 Celsius hotter and there are no crashes.

Without dpm it's 25 Celsius hotter and that's just on idle.

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  • You are the assignee for the bug.
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