From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: Why analog loopback of sigmatel devices got removed? Date: Fri, 19 Jun 2009 10:23:15 +0200 Message-ID: References: <1245369035.6830.27.camel@localhost> <1245399701.8549.2.camel@localhost> 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 477C910389D for ; Fri, 19 Jun 2009 10:23:15 +0200 (CEST) In-Reply-To: <1245399701.8549.2.camel@localhost> 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: Maxim Levitsky Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org At Fri, 19 Jun 2009 11:21:41 +0300, Maxim Levitsky wrote: > > On Fri, 2009-06-19 at 08:32 +0200, Takashi Iwai wrote: > > At Fri, 19 Jun 2009 02:50:35 +0300, > > Maxim Levitsky wrote: > > > > > > Hi, > > > > > > Due to lack of time, I didn't update kernel on my desktop system. > > > Now I notice that analog loopback go removed. Why? > > > > Because it harms than helps more often. I've got tons of bug reports > > and been upset just because users blindly set "Analog Loopback" mixer > > switch and lost their sound output. This is no mixer element that > > behaves intuitively -- it shuts out PCM output instead of adding the > > analog loopback like other hardwares. > > Here it doesn't shut PCM. > I just hear input in headphones, mixed with output. > I suspect that this feature might not work correctly on newer devices > that ones I have added. Possibly... Takashi