From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?b?UmFmYcWC?= Bilski Subject: Re: [PATCH] e_powersaver: Underclock checks Date: Wed, 13 Jul 2011 17:40:22 +0100 Message-ID: <4E1DCA76.7090809@interia.pl> References: <1310114243.2940.3.camel@phoenix> <4E1B745A.5000802@interia.pl> <4E1B8404.1050909@interia.pl> <20110711232517.GC20367@redhat.com> <4E1C7D96.1030500@interia.pl> Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <4E1C7D96.1030500@interia.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="windows-1254"; format="flowed" To: Dave Jones , Axel Lin , linux-kernel@vger.kernel.org, cpufreq@vger.kernel.org > Some systems are using 1.2GHz@844mV processors running at 600MHz@796m= V. OK. That's strange. It is 1,2GHz system. Can both ACPI p-states and "e_= powersaver" drivers be running at the same time? Can BIOS change processor frequenc= ies without Linux knowing and without p-states driver loaded? I can't test system in question. I will try to buy something similar to= test it. Thank you Rafa=C5=82 Bilski ---------------------------------------------------------------- Dom marzen - kup lub wynajmij taniej niz myslisz! Szukaj >> http://linkint.pl/f29e5 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756626Ab1GMQlH (ORCPT ); Wed, 13 Jul 2011 12:41:07 -0400 Received: from smtpo.poczta.interia.pl ([217.74.65.205]:43316 "EHLO smtpo.poczta.interia.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756215Ab1GMQlG (ORCPT ); Wed, 13 Jul 2011 12:41:06 -0400 Message-ID: <4E1DCA76.7090809@interia.pl> Date: Wed, 13 Jul 2011 17:40:22 +0100 From: =?UTF-8?b?UmFmYcWC?= Bilski User-Agent: Mozilla/5.0 (X11; Linux i686; rv:5.0) Gecko/20110628 Thunderbird/5.0 MIME-Version: 1.0 To: Dave Jones , Axel Lin , linux-kernel@vger.kernel.org, cpufreq@vger.kernel.org Subject: Re: [PATCH] e_powersaver: Underclock checks References: <1310114243.2940.3.camel@phoenix> <4E1B745A.5000802@interia.pl> <4E1B8404.1050909@interia.pl> <20110711232517.GC20367@redhat.com> <4E1C7D96.1030500@interia.pl> In-Reply-To: <4E1C7D96.1030500@interia.pl> X-Interia-Antivirus: OK X-EMID: a7a5b958 Content-Type: text/plain; charset="UTF-8"; format="flowed" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Some systems are using 1.2GHz@844mV processors running at 600MHz@796mV. OK. That's strange. It is 1,2GHz system. Can both ACPI p-states and "e_powersaver" drivers be running at the same time? Can BIOS change processor frequencies without Linux knowing and without p-states driver loaded? I can't test system in question. I will try to buy something similar to test it. Thank you Rafał Bilski ---------------------------------------------------------------- Dom marzen - kup lub wynajmij taniej niz myslisz! Szukaj >> http://linkint.pl/f29e5