From owner-freebsd-stable@FreeBSD.ORG Mon May 16 16:21:32 2011 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BE6D8106566B for ; Mon, 16 May 2011 16:21:32 +0000 (UTC) (envelope-from demelier.david@gmail.com) Received: from mail-ww0-f42.google.com (mail-ww0-f42.google.com [74.125.82.42]) by mx1.freebsd.org (Postfix) with ESMTP id 465B68FC18 for ; Mon, 16 May 2011 16:21:31 +0000 (UTC) Received: by wwk4 with SMTP id 4so2752607wwk.1 for ; Mon, 16 May 2011 09:21:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=iha0+byyMFiZrqPxYC95i/zDS7Jh0qvlUXM9KecL70I=; b=CiuaJrMu7by724QuZumJ4o3olAGRC3ps9MObg8XMt61nRQplAnHw/l1vlJzcrfm2Ke 6USP2f5dwlmgl3StU+0q+twTd1K1YZl7GgD0ASjV0Bf+wb/sgQleiTGfLrX4PH465jxO GzuGQYvALtg+C8VpeRd90nQQr0qHAvg7u2dbM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type:content-transfer-encoding; b=cHW2LSUUXkVBmr3lvdjlf5VptaHBRrfzv+RxWWA8Uu2yLVA/19BVBNUu3JW9VGG9h7 5vK9BIdZz3dg6oQMxEhrWMtwhg2haLW/FUCwg+bHhuMixK8ieSJaax2WP1OKB/vrOb2B IFAz7VqSYbznU3fPVjyZwKIJ1lEByNirvfv2M= Received: by 10.227.164.199 with SMTP id f7mr4524607wby.70.1305562891022; Mon, 16 May 2011 09:21:31 -0700 (PDT) Received: from Groseille.malikania.fr (65.21.102.84.rev.sfr.net [84.102.21.65]) by mx.google.com with ESMTPS id k2sm2940021wby.0.2011.05.16.09.21.29 (version=SSLv3 cipher=OTHER); Mon, 16 May 2011 09:21:29 -0700 (PDT) Message-ID: <4DD14F38.1030009@gmail.com> Date: Mon, 16 May 2011 18:22:16 +0200 From: David Demelier User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.2.17) Gecko/20110429 Thunderbird/3.1.10 MIME-Version: 1.0 To: freebsd-stable References: <4DCB8271.3070707@gmail.com> In-Reply-To: <4DCB8271.3070707@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: snd_hda : sometimes sound sometimes not X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 May 2011 16:21:32 -0000 On 12/05/2011 08:47, David Demelier wrote: > Hello, > > I don't know if there is a lot of changes in the snd_hda driver in the > -STABLE branch but since I upgraded to it sometimes I have sound and > sometimes not. > > The mixer are exactly the same when these event occurs. This happened > this morning. After booting I do not have any sound. I rebooted and > suddenly I've got sound again... > > I only tweak snd_hda(4) for a pin sense on the front panel (it has no > sound neither) > > So I added in /boot/devices.hints : > hint.hdac.1.cad0.nid27.config="as=1 seq=15" > > And there's the both dmesg ok.txt when sound is here and not.txt when > there isn't as you can see there is no difference related to the hda > driver. > > http://markand.malikania.fr/ok.txt > http://markand.malikania.fr/nok.txt > > I'm guessing something. My laptop has a mute shortcut, if I press it at > the BIOS stage I will not have sound neither thus is it possible that my > chipset is muted from anything? > > Cheers, > I will try to downgrade 8.2-RELEASE and then update the kernel code to more specific version to see where the regression happens. How can I try this step by step ? Should I try to svn / cvs day per day? Cheers, -- David Demelier