From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262267AbVFUTmK (ORCPT ); Tue, 21 Jun 2005 15:42:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262281AbVFUTmC (ORCPT ); Tue, 21 Jun 2005 15:42:02 -0400 Received: from pilet.ens-lyon.fr ([140.77.167.16]:33517 "EHLO relaissmtp.ens-lyon.fr") by vger.kernel.org with ESMTP id S262267AbVFUTjb (ORCPT ); Tue, 21 Jun 2005 15:39:31 -0400 Message-ID: <42B86CF0.1020601@ens-lyon.org> Date: Tue, 21 Jun 2005 21:39:28 +0200 From: Brice Goglin User-Agent: Mozilla Thunderbird 1.0.2 (X11/20050602) X-Accept-Language: fr, en MIME-Version: 1.0 To: Takashi Iwai Cc: Andrew Morton , Linux Kernel Subject: Re: 2.6.12-mm1 References: <20050619233029.45dd66b8.akpm@osdl.org> <42B6777F.2050008@ens-lyon.org> <42B80AB5.7090506@ens-lyon.org> <42B84820.9010105@ens-lyon.org> In-Reply-To: X-Enigmail-Version: 0.91.0.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Le 21.06.2005 19:16, Takashi Iwai a écrit : > Yes. It enables hardware volume contorl - volume up/down and > mute/unmute via keys on your laptop. Great, that's the last missing feature on my laptop ! > Could you give the output of lspci -nv? If it's listed in > m3_hw_quirk_list, the h/w volume control is enabled in the code > indeed. Try to comment out the entry (together with my second > patch). 0000:02:09.0 0401: 125d:1988 (rev 12) Subsystem: 0e11:0094 Flags: bus master, medium devsel, latency 64, IRQ 11 I/O ports at 2400 [size=256] Capabilities: [c0] Power Management version 2 Yes it's listed in m3_hv_quirk_list, and yes, commenting out the entry fixes the problem. > This might include some changes applied to mm, but at least, you can > apply only the patch to maestro3.c. Guess what, git-alsa.patch (and actually also only the patch to maestro3.c) do work on top on 2.6.12. Hardware volume control works. That's great ! Actually, I'm experiencing another problem with -mm1 which might be related to PCI and IO ports. This might be the cause of outw generating the divide error I was seeing -mm1 if IO ports are not mapped at the right place ? Thanks, Brice