From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@bugzilla.kernel.org Subject: [Bug 70651] cannot write to power_dpm_force_performance_level: invalid argument (radeon 7730m) Date: Fri, 28 Feb 2014 14:29:29 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by gabe.freedesktop.org (Postfix) with ESMTP id 70762FB88E for ; Fri, 28 Feb 2014 06:29:31 -0800 (PST) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9BCF42026F for ; Fri, 28 Feb 2014 14:29:30 +0000 (UTC) Received: from bugzilla1.web.kernel.org (bugzilla1.web.kernel.org [172.20.200.51]) by mail.kernel.org (Postfix) with ESMTP id DA08D20259 for ; Fri, 28 Feb 2014 14:29:29 +0000 (UTC) In-Reply-To: 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 https://bugzilla.kernel.org/show_bug.cgi?id=70651 --- Comment #11 from Alex Deucher --- I haven't had time to look into why that patch is not working for you, but as I said previously, accessing the board via sysfs or debugfs while it's powered off produces invalid results so even when I fix the patch, the only change will be feedback from debugfs. You can't actually change the power state of a powered off card. I'll post an updated patch as soon as I figure out why it's not working. -- You are receiving this mail because: You are watching the assignee of the bug.