From mboxrd@z Thu Jan 1 00:00:00 1970 From: nerwusek Subject: Re: uda1380 and pxa255 plays nothing but noise Date: Wed, 08 Aug 2012 13:16:52 +0200 Message-ID: <50224AA4.4010902@gmail.com> References: <50216A11.3050407@gmail.com> <20120807192645.GD14711@sirena.org.uk> <50216F4E.1040201@gmail.com> <50218D28.1080404@gmail.com> <20120808095747.GF14711@sirena.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2"; Format="flowed" Content-Transfer-Encoding: quoted-printable Return-path: Received: from mail-bk0-f51.google.com (mail-bk0-f51.google.com [209.85.214.51]) by alsa0.perex.cz (Postfix) with ESMTP id 8EA9B26607D for ; Wed, 8 Aug 2012 12:47:32 +0200 (CEST) Received: by bkcjk13 with SMTP id jk13so209839bkc.38 for ; Wed, 08 Aug 2012 04:17:18 -0700 (PDT) In-Reply-To: <20120808095747.GF14711@sirena.org.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org On 08.08.2012 11:57, Mark Brown wrote: > This sounds like either the CPU isn't actually sending data or there's = > a digital mute. = Debugfs file asoc/ipaq/uda.../dapm/Playback shows: Playback: On in 1 out 1 stream Playback active out "static" "DAC" out "static" "DAC" out "static" "DAC" and file DAC shows: DAC: On in 3 out 4 - R2(0x2) bit 10 stream Playback inactive in "static" "Playback" in "static" "Playback" in "static" "Playback" out "DAC" "Output Mux" out "static" "Analog Mixer" is it correct? Shouldn't stream Playback in DAC show active status? Also I noticed that alsamixer works slower when playing music so some data must be sent to codec but I don't know is that music data or sth else. =A3ukasz Da=B3ek