From mboxrd@z Thu Jan 1 00:00:00 1970 From: Larry Finger Subject: Re: Regression in 3.0-git after commit c82693db52beced0419cecf09a3c81adfe95a544 - sound does not work Date: Thu, 04 Aug 2011 14:33:33 -0500 Message-ID: <4E3AF40D.5080508@lwfinger.net> References: <4E39C074.10007@lwfinger.net> <4E3AC3B1.9030400@lwfinger.net> <4E3AE2A5.2010100@lwfinger.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Takashi Iwai Cc: Jaroslav Kysela , LKML , alsa-devel@alsa-project.org, "Rafael J. Wysocki" List-Id: alsa-devel@alsa-project.org On 08/04/2011 02:21 PM, Takashi Iwai wrote: > At Thu, 04 Aug 2011 13:19:17 -0500, > Larry Finger wrote: >> >> On 08/04/2011 12:55 PM, Takashi Iwai wrote: >>> >>> Thanks. Through a quick glance at these information, the problem >>> looks like that both newly appearing "Headphone" and "Speaker" volumes >>> are set to zero. Usually alsactl invoked by udev will set appropriate >>> values for new elements, but in your case, it didn't work by some >>> reason. >>> >>> Try to adjust them. (Note that you don't have to rebuild the kernel >>> just for this test; pass model=auto option to snd-hda-intel module, >>> then it'll switch to that mode.) >> >> By adding that option to /etc/modprobe.d/99-local.conf, and removing my patch, I >> got new controls with the mixer. After fiddling with them a bit, I got working >> sound. The issue is fixed. > > OK, thanks for a quick check! > > BTW, are you using systemd or sysvinit? The culprit might be the > missing call of "alsactl init" at the startup, and it depends on the > start-up system, of course. I'm using sysvinit with openSUSE 11.4. The plan is to have systemd working with oS 12.1, but that is still a work in progress. Larry