From mboxrd@z Thu Jan 1 00:00:00 1970 From: "E.D.V." Subject: Re: Alsa 1.0.13 (and others) does not work on ALC880 Date: Sat, 19 May 2007 19:22:12 +0200 Message-ID: <464F3244.6010602@gmail.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: Received: from smtp23.orange.fr (smtp23.orange.fr [193.252.22.126]) by alsa0.perex.cz (Postfix) with ESMTP id 9E67624461 for ; Sat, 19 May 2007 19:22:14 +0200 (CEST) In-Reply-To: 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: Takashi Iwai Cc: alsa-devel@alsa-project.org, Andrew Callan List-Id: alsa-devel@alsa-project.org Well, on this laptop (D900t Eurocom) BIOS modification is very limited, and it is not possible to modify or switch codecs, so as I think it is enabled it is not possible to disable it ... Takashi Iwai a =E9crit : > At Sat, 19 May 2007 02:08:14 -0500 (CDT), > Andrew Callan wrote: > = >> I have been without sound using Fedora Core ever since the 2.6.16 or >> 2.6.17 kernel update (2.6.16 crashed during initialization, so I could n= ot >> tell whether sound worked or not). It had worked well through the 2.6.15 >> Fedora kernels. I finally sat down tonight to work the problem as hard = as >> I could and happened upon Eric and Tobin's timely exchange. >> >> First, simply adding probe_mask=3D1 to the snd-hda-intel options worked = for >> me as well; I did not end up having to specify a specific model. >> >> Second, I too was seeing a LONG hang when trying to do: >> cat /proc/asound/card0/codec#0 >> but now with the probe_mask=3D1, I do not see this. >> >> If it helps, the alsa-info.sh output for my system is at >> http://pastebin.ca/496293 >> If it makes any difference, I'm not sure which model I had specified on >> the modprobe line at the time I captured this output. >> >> One thing I do notice is that after adding probe_mask=3D1, aplay -l does= not >> show the Si3054 Modem which shows up in the alsa-info output. >> >> Thanks for the help you gave in the thread with Eric. >> >> Andrew >> = > > Interesting. I've seen similar reports that probe_mask helps. > Do you disable the modem codec on BIOS or is it enabled? > > If this happens even though it's enabled on BIOS, we'd need a > blacklist of non-working devices, or a more robust probing routine... > > > Takashi > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@alsa-project.org > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel > =