From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([69.77.167.62] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1JK2M0-00064T-NH for garchives@archives.gentoo.org; Wed, 30 Jan 2008 02:07:08 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 01082E0782; Wed, 30 Jan 2008 02:07:06 +0000 (UTC) Received: from mta1.srv.hcvlny.cv.net (mta1.srv.hcvlny.cv.net [167.206.4.196]) by pigeon.gentoo.org (Postfix) with ESMTP id DE036E0782 for ; Wed, 30 Jan 2008 02:07:05 +0000 (UTC) Received: from [192.168.1.100] (ool-182c9ffc.dyn.optonline.net [24.44.159.252]) by mta1.srv.hcvlny.cv.net (Sun Java System Messaging Server 6.2-8.04 (built Feb 28 2007)) with ESMTP id <0JVF00DLOPVJ7G11@mta1.srv.hcvlny.cv.net> for gentoo-user@lists.gentoo.org; Tue, 29 Jan 2008 21:06:56 -0500 (EST) Date: Tue, 29 Jan 2008 21:11:55 -0500 From: Richard Marzan Subject: Re: [gentoo-user] Sound jack isolations To: gentoo-user@lists.gentoo.org Message-id: <1201659115.7047.23.camel@localhost> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-version: 1.0 X-Mailer: Evolution 2.12.1 Content-type: text/plain Content-transfer-encoding: 7BIT X-Archives-Salt: f0418ca5-5b34-4103-935c-d25c93aac9d9 X-Archives-Hash: 008ad2e2a23e85ea46dd97d736b9ae4f On Tuesday 29 January 2008, Marzan, Richard non Unisys wrote: > I tried googling around but no helpful content so far. I have a > laptop with built-in sound. It uses the HDA_intel kernel module. My > problem is that I can't silence the onboard/built-in speakers when I > plug in the headphones to the machine. Muting sound would lead to all > jacks and audio ports to be silenced -- not just the built-in > speakers, which I intend to mute solely leaving sound alive on the > headphone jacks. There are no channels readily observable to > differentiate where sound goes and to which port with alsa-mixer. The > behavior I would like to achieve is one that will allow me to mute > onboard speakers while continuing to have the headphones receive > audio signals. Has anyone ever done this? Any pointers to > documentation will be appreciated. Is it a Dell with an ICH8 chipset? This is a well known bug and is fixed in alsa-1.0.15. I have this same problem on my Dell D830 which runs Gentoo and Ubuntu. On Ubuntu I use a backported kernel and 'options snd-hda-intel model=dell-m42' in /etc/modprobe.d/alsa-base -- Alan McKinnon alan dot mckinnon at gmail dot com It's an HP dv6645us. I have ALSA modules built-in to the kernel. How can I set the model option with this type of ALSA configuration. If i choose to use the alsa-drivers ebuild do i include alsa in the kernel as a module or do i have to include it at all? -- gentoo-user@lists.gentoo.org mailing list