Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756133AbYCMO7v (ORCPT ); Thu, 13 Mar 2008 10:59:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754756AbYCMO7h (ORCPT ); Thu, 13 Mar 2008 10:59:37 -0400 Received: from brick.kernel.dk ([87.55.233.238]:3791 "EHLO kernel.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754559AbYCMO7g (ORCPT ); Thu, 13 Mar 2008 10:59:36 -0400 Date: Thu, 13 Mar 2008 15:59:32 +0100 From: Jens Axboe To: Alexey Starikovskiy Cc: Lukas Hejtmanek , Henrique de Moraes Holschuh , Arkadiusz Miskiewicz , "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, ACPI Devel Maling List , Len Brown Subject: Re: 2.6.25-rc2 Regression Thinkpad acpi Message-ID: <20080313145932.GA17940@kernel.dk> References: <20080313120514.GH17940@kernel.dk> <20080313122344.GD27873@ics.muni.cz> <20080313124633.GS17940@kernel.dk> <20080313125503.GE27873@ics.muni.cz> <20080313125933.GT17940@kernel.dk> <20080313130934.GG27873@ics.muni.cz> <20080313131334.GV17940@kernel.dk> <47D93C2C.8040907@gmail.com> <20080313143930.GZ17940@kernel.dk> <47D93F95.50807@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <47D93F95.50807@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1459 Lines: 48 On Thu, Mar 13 2008, Alexey Starikovskiy wrote: > Jens Axboe wrote: > >On Thu, Mar 13 2008, Alexey Starikovskiy wrote: > > > >>Jens Axboe wrote: > >> > >>>On Thu, Mar 13 2008, Lukas Hejtmanek wrote: > >>> > >>> > >>>>On Thu, Mar 13, 2008 at 01:59:34PM +0100, Jens Axboe wrote: > >>>> > >>>> > >>>>>The BIOS isn't that old, probably updated it a couple of months ago. > >>>>> > >>>>> > >>>>I use the latest BIOS for my T61 and it just works. At least the event > >>>>is > >>>>generated either for acpid or for Xserver. > >>>> > >>>> > >>>This is an x60, so there may be other differences there. > >>> > >>> > >>> > >>There are was some playing with acpi_osi=Linux in this timeframe, known > >>to deal with sound buttons too. > >>Some of Thinkpads were inserted into the blacklist to need this OSI. > >>It might be that your Thinkpad needs it too... > >> > > > >Please talk to me like I'm an ACPI ignorant - because I am. Where is > >this blacklist? > > > > > drivers/acpi/blacklist.c:485. > You probably could set acp_osi=Linux as kernel parameter to check if it > helps. I booted with acpi_osi=Linux and it has made no difference. -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/