Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757370AbZCPQTv (ORCPT ); Mon, 16 Mar 2009 12:19:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754251AbZCPQTl (ORCPT ); Mon, 16 Mar 2009 12:19:41 -0400 Received: from ns2.suse.de ([195.135.220.15]:58823 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753868AbZCPQTl (ORCPT ); Mon, 16 Mar 2009 12:19:41 -0400 Date: Mon, 16 Mar 2009 17:19:38 +0100 Message-ID: From: Takashi Iwai To: Andreas Mohr Cc: Maxim Levitsky , linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, Kernel Testers List Subject: Re: [alsa-devel] Bugs on aspire one A150 In-Reply-To: References: <20090315092117.GA1567@rhlx01.hs-esslingen.de> <20090316120312.GA19299@rhlx01.hs-esslingen.de> <20090316133001.GA8437@rhlx01.hs-esslingen.de> <20090316143158.GA12725@rhlx01.hs-esslingen.de> <20090316145036.GA26358@rhlx01.hs-esslingen.de> <20090316160208.GB4458@rhlx01.hs-esslingen.de> User-Agent: Wanderlust/2.12.0 (Your Wildest Dreams) SEMI/1.14.6 (Maruoka) FLIM/1.14.7 (=?ISO-8859-4?Q?Sanj=F2?=) APEL/10.6 Emacs/22.3 (x86_64-suse-linux-gnu) MULE/5.0 (SAKAKI) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=ISO-2022-JP Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1304 Lines: 48 At Mon, 16 Mar 2009 17:06:35 +0100, 私 wrote: > > At Mon, 16 Mar 2009 17:02:08 +0100, > Andreas Mohr wrote: > > > > Hi, > > > > On Mon, Mar 16, 2009 at 04:34:05PM +0100, Takashi Iwai wrote: > > > At Mon, 16 Mar 2009 15:50:36 +0100, > > > Andreas Mohr wrote: > > > > In the problematic case (using plughw), > > > > whenever left channel / right channel sliders are equal, no sound gets recorded. > > > > > > What are "sliders"? > > > > Umm, volume level controls. > > Yes but there are many of such :) > > More exactly, from the driver perspective, there are no volume > controls but only there are control elements with integer values. > Do you mean "Capture Volume" control or which one? > > And, is the behavior consistent regardless of the value high, i.e. > the key is only whether the values for both channels are identical? BTW, what if you record with the following definition? Put the below to ~/.asoundrc pcm.imix { type plug slave.pcm "hw" ttable.0.0 0.5 ttable.0.1 -0.5 } and record like % aplay -Dimix -c1 foo.wav Takashi -- 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/