From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tobin Davis Subject: Re: Mitac 8252D hda_intel Date: Thu, 15 Nov 2007 08:53:33 -0800 Message-ID: <1195145613.5200.55.camel@razman.gruemaster.com> References: <200711132051.10170.glvals@internet.is> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from iron2.pdx.net (iron2.pdx.net [69.64.224.71]) by alsa0.perex.cz (Postfix) with ESMTP id BEAF82462C for ; Thu, 15 Nov 2007 17:53:36 +0100 (CET) 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: glv , alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org On Thu, 2007-11-15 at 12:40 +0100, Takashi Iwai wrote: > At Tue, 13 Nov 2007 20:51:10 +0000, > glv wrote: > > > > (Second attempt, hope this works) > > > > Hello, > > I have a Mitac 8252D computer with hda_intel, it has 3 sockets in front: > > microphone, audio(headphones)and S/PDIF. > > When using 5.1 the manual says: > > Microphone: rear speakers > > Audio: front speakers > > S/PDIF: center and subwoofer > > Modprobing without any options gives me sound to the headphone and digital > > socket and > > Modprobing with model=6stack-hp gives me sound to the speakers to but they > > stay on when headph. are pluged in > > > > Output from alsa-info.sh: > > http://pastebin.ca/772406 > > Posting here, at least the content of /proc/asound/codec#*, would be > more helpful. The link he posted is from alsa-info.sh, a script written by wishie on #alsa irc and heavily promoted by me. It has the codec output, as well as everything else needed to determine how his system is configured. > Is the SPDIF optical? If yes, the device should have two output pins, > one for SPDIF and one for CLFE. That'll be relatively easy. > If the SPDIF output is really shared, it means that the digital audio > out widget is used for the analog out, too. It's not implemented in > other devices, so the change would be somehow unique for this device. Actually, a lot of laptops (mine included) have a mini-TOS plug combined with a headphone plug, so it is possible for an optical jack and an analog jack to share space. Plugging in an spdif cable with mini-tos adapter activates the hp-detect routine. I haven't tested spdif output yet (need a good stereo receiver), but that's the principle behind it. -- Tobin Davis In case of atomic attack, the federal ruling against prayer in schools will be temporarily canceled.