From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarkko Nikula Subject: Re: Channel swapping issue on TI OMAP3/TWL4030 Date: Tue, 15 Feb 2011 10:28:33 +0200 Message-ID: <20110215102833.0727ef53.jhnikula@gmail.com> References: <8CD98E75F0E83E2-63C-14642@web-mmc-m05.sysops.aol.com> <8CD9A87EF4FB765-1218-647@web-mmc-m03.sysops.aol.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ew0-f51.google.com (mail-ew0-f51.google.com [209.85.215.51]) by alsa0.perex.cz (Postfix) with ESMTP id 135F9103851 for ; Tue, 15 Feb 2011 09:28:13 +0100 (CET) Received: by ewy19 with SMTP id 19so2542052ewy.38 for ; Tue, 15 Feb 2011 00:28:12 -0800 (PST) In-Reply-To: <8CD9A87EF4FB765-1218-647@web-mmc-m03.sysops.aol.com> 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: ylin@mail.com Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org On Mon, 14 Feb 2011 12:58:35 -0500 ylin@mail.com wrote: > > > I have not experienced with channel swapping during capture.. > > It would help, if I know: > > what is your kernel version > > Source of the recording (digimic, HS, main mic, etc) > > We are using 2.6.32. The source of the recording is using Analog Mic. > The Left Main mic is always on, and Right Sub mic can be either on or > off when this occurs. We are not using AUX or digimic. > I was thinking is this 2.6.32 derived completely from Vanilla version or only partially? I think I've seen some case where the kernel was forked earlier and got upgraded to the upstream version only partially. Even Peter told that those channel switching patches in 2.6.32 should fix the playback case only, worth to check just in case are those fixes in your kernel tree. -- Jarkko