Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261157AbVCET2M (ORCPT ); Sat, 5 Mar 2005 14:28:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261155AbVCET1s (ORCPT ); Sat, 5 Mar 2005 14:27:48 -0500 Received: from mustang.oldcity.dca.net ([216.158.38.3]:32434 "HELO mustang.oldcity.dca.net") by vger.kernel.org with SMTP id S261154AbVCETAt (ORCPT ); Sat, 5 Mar 2005 14:00:49 -0500 Subject: Re: [Alsa-devel] Re: intel 8x0 went silent in 2.6.11 From: Lee Revell To: Pierre Ossman Cc: Andrew Morton , Mark Canter , nish.aravamudan@gmail.com, linux-kernel@vger.kernel.org, alsa-devel@lists.sourceforge.net In-Reply-To: <4228D013.8010307@drzeus.cx> References: <4227085C.7060104@drzeus.cx> <29495f1d05030309455a990c5b@mail.gmail.com> <1109875926.2908.26.camel@mindpipe> <1109876978.2908.31.camel@mindpipe> <20050303154929.1abd0a62.akpm@osdl.org> <4227ADE7.3080100@drzeus.cx> <4228D013.8010307@drzeus.cx> Content-Type: text/plain Date: Sat, 05 Mar 2005 14:00:47 -0500 Message-Id: <1110049247.12201.11.camel@mindpipe> Mime-Version: 1.0 X-Mailer: Evolution 2.0.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1809 Lines: 49 On Fri, 2005-03-04 at 22:16 +0100, Pierre Ossman wrote: > Pierre Ossman wrote: > > Andrew Morton wrote: > > > >> Mark Canter wrote: > >> > >> > >>> To close this issue out of the LKML and alsa-devel, a bug report has > >>> been written. > >>> > >>> It appears to be an issue with the 'headphone jack sense' (as kde > >>> labels it). The issue is in the way the 8x0 addresses the docking > >>> station/port replicator's audio output jack. The mentioned quick fix > >>> does not work for using the ds/pr audio output, but does resolve it > >>> for a user that is only using headphones/internal speakers. > >>> > >> > >> > >> But there was a behavioural change: applications which worked in 2.6.10 > >> don't work in 2.6.11, is that correct? > >> > >> If so, the best course of action is to change the kernel so those > >> applications work again. Can that be done? > >> > >> > >> > > Yes. Speakers worked in 2.6.10 and stopped working in 2.6.11. This could > > be changed by setting the default for the two new volumes to muted. I > > don't know how this affects the issue with the docking station or the > > bug that this is supposed to solve though. > > > > It seems I spoke too soon. The defaults picked by the driver are > actually fine. It seems to be alsactl store/restore that did something > strange when coming from an older kernel. > So is there a bug or not? Mark seems to be the only one affected. It's important to follow up, because these so-called "ALSA regressions" are generating bad press. Lee - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/