From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pierre Ossman Subject: Re: intel 8x0 went silent in 2.6.11 Date: Fri, 04 Mar 2005 01:36:17 +0100 Message-ID: <4227AD81.9000606@drzeus.cx> References: <4227085C.7060104@drzeus.cx> <29495f1d05030309455a990c5b@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit In-Reply-To: <29495f1d05030309455a990c5b@mail.gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Nish Aravamudan Cc: LKML , alsa-devel@lists.sourceforge.net, Mark Canter , Andrew Morton List-Id: alsa-devel@alsa-project.org Nish Aravamudan wrote: >On Thu, 03 Mar 2005 13:51:40 +0100, Pierre Ossman wrote: > > >>I just upgraded to Linux 2.6.11 and the soundcard on my machine went >>silent. All volume controls are correct and there are no errors >>reported. But no sound coming from the speakers. And here's the kicker, >>the headphones work fine! >>2.6.10 still works so the bug appeared in one of the patches in between. >>The sound card is the one integrated into intels mobile ICH4 chipset. >> >> > >There was some discussion of this on LKML a while ago. Are you sure >you have disabled "Headphone Jack Sense" and "Line Jack Sense" in >alsamixer? > >Thanks, >Nish > > This has been rather wildly debated now but yes, muting those enables sound. I don't have a docking station so I can't try any effects there. I wouldn't say that it's intuitive to mute two channels to get speakers working though. Rgds Pierre