From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: Need general idea how to architect driver for multi-codec board Date: Fri, 3 Jun 2011 09:48:15 +0100 Message-ID: <20110603084814.GB21286@opensource.wolfsonmicro.com> References: <20110511175021.GB22798@sirena.org.uk> <20110527012756.GA26768@sirena.org.uk> <20110528013355.GD5971@opensource.wolfsonmicro.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from opensource2.wolfsonmicro.com (opensource.wolfsonmicro.com [80.75.67.52]) by alsa0.perex.cz (Postfix) with ESMTP id 19C7F10391B for ; Fri, 3 Jun 2011 10:48:17 +0200 (CEST) Content-Disposition: inline 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: Caleb Crome Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org On Wed, Jun 01, 2011 at 03:17:10PM -0700, Caleb Crome wrote: > Sorry to keep on this, but I'm really wedged. I can't tell if I'm trying > to break new ground, or if I just don't know what I'm doing :-) Or both > perhaps. Like I said in my last mail you're probably trying to break new ground here. You're trying to bind all the CODECs together and treat them as one digital interface, currently the code does a series of point to point links multiplexed on a bus only. > I've got my multi-codec card instantiating (only 4 codecs here for > simplicity -- there are really 8 total) > # insmod tlv320aic3x_se.ko # <--- my custom version of aic3x driver. That's not a good sign... If you've modified the driver you probably want to look into submitting your modifications back upstream.