From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: [PATCH] Enable loudspeakers in ALC889 for Acers and others Date: Fri, 03 Jul 2009 10:39:46 +0200 Message-ID: References: <32768.87.217.178.68.1246471476.squirrel@goliat7.ugr.es> Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mx2.suse.de (cantor2.suse.de [195.135.220.15]) by alsa0.perex.cz (Postfix) with ESMTP id 1461F247C4 for ; Fri, 3 Jul 2009 10:39:47 +0200 (CEST) In-Reply-To: <59656.87.217.178.68.1246606000.squirrel@goliat9.ugr.es> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: ruben@ugr.es Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org At Fri, 3 Jul 2009 09:26:40 +0200 (CEST), ruben@ugr.es wrote: > > > At Thu, 2 Jul 2009 22:12:02 +0200 (CEST), > > ruben@ugr.es wrote: > >> > >> > At Wed, 1 Jul 2009 20:04:36 +0200 (CEST), > >> > ruben@ugr.es wrote: > >> >> > >> >> Hi all > >> >> > >> >> I managed to get sound working on my acer 6935, which has an ALC889 > >> >> driven > >> >> by the intel_hda driver > >> >> The lack of sound seems to appear in other laptops as well. > >> >> > ... > >> > Does this happen even with the latest alsa-driver snapshot? > >> > ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz > >> > > >> > > >> > Takashi > >> > > >> > >> I installed the snapshot, and it has some good things and some bad > >> things. > >> --Good new things > >> -The loudspeakers work correctly on boot. > >> -The headphones jack sense works, and mutes the loudspeakers when I > >> insert > >> headphones. > >> > >> --Bad new things > >> -The headphones don't provide any sound (regression with respect to > >> 1.0.20), > >> I put all the bars to maximum, but no luck. > >> > >> Do you think I can activate the headphones with hda-verb? > > > > Better run alsa-info.sh (with --no-upload option) on both 1.0.20 and > > the latest snapshot, and attach the generated files. > > > > The regression is likely because of my latest change (merging alc882 and > > alc883 parsers). Earlier is easier to fix :) > > > > > > thanks, > > > > Takashi > > > Attached alsa info from yesterday's snapshot, todays, and 1.0.20 (vanilla, > without my patch). > The volume levels are not exactly the same; I can redo them if you want. > Headphones are still muted in today's snapshot. Hm, I don't see any significant problem there. The headphone routing should be from 0x02 -> 0x0c -> 0x15. Try to adjust these widgets via hda-verb. Also, you can try model=auto. Does it work somehow? Takashi