Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030352AbbDWRzM (ORCPT ); Thu, 23 Apr 2015 13:55:12 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:57271 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030210AbbDWRzI (ORCPT ); Thu, 23 Apr 2015 13:55:08 -0400 Date: Thu, 23 Apr 2015 18:54:55 +0100 From: Mark Brown To: Richard Fitzgerald Cc: lee.jones@linaro.org, linus.walleij@linaro.org, gnurou@gmail.com, myungjoo.ham@samsung.com, cw00.choi@samsung.com, ckeepax@opensource.wolfsonmicro.com, patches@opensource.wolfsonmicro.com, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org Message-ID: <20150423175455.GY22845@sirena.org.uk> References: <1429619636-25478-1-git-send-email-rf@opensource.wolfsonmicro.com> <1429619636-25478-8-git-send-email-rf@opensource.wolfsonmicro.com> <20150422110030.GQ22845@sirena.org.uk> <20150423142823.GB17323@opensource.wolfsonmicro.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="TX8FgYyhBart40Z+" Content-Disposition: inline In-Reply-To: <20150423142823.GB17323@opensource.wolfsonmicro.com> X-Cookie: Your present plans will be successful. User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: 94.175.94.161 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH 7/8] ASoC: wm8998: Initial WM8998 codec driver X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1815 Lines: 45 --TX8FgYyhBart40Z+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Apr 23, 2015 at 03:28:23PM +0100, Richard Fitzgerald wrote: > I'm not sure this is really a routing or widget problem. Problem is that > if the muxed inputs are analogue we need to provide separate ALSA controls > for the left and right mux because it is allowed to use them as two > independant mono channels with separate muxing. But if they are > configured as digital the mux controls are ganged so must be set the I understand this, it's what prompted my comment. > same. I don't feel good about registering a single mux control if its > digital and two if its analogue because that means the codec's control > list depends on a pdata option. I could implement the control pair I don't see that as a problem, it's not like the disallowed options would ever meaningfully exist for users on an affected system. Why do you see this as a problem? --TX8FgYyhBart40Z+ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJVOTHuAAoJECTWi3JdVIfQPscH/itnC07LTHlo6gvYaA46XSug 4wry1mJnZLiKa/RzlgDJ61FJ2njbelIGZ6GN5Z5Ryr5qzjjnh24SvhXIjlOTLqII Ve4r6Ngtjxqz/fjdlNcwIxAW8+9SYcJhrWZy5Qj0ghBA+7VECR9PS1I/z+yAGGr2 Xe4IQUsUaRINY6/NdryzCp9gnKujaCHDAuTnt/t5JNB6D0H5SOLB0cp+Mvq/AeqL cf/hlD65ZC9dXGrbGqv8uuDcySma0/AjFL+6z11OddD7ZowZbT3bH+69nyZLEtzO YFpK6fWMKossCBw0Y1fpZwyZlZm8HlYs438S+64uA9ztyJmOUwJdRadqftK2MRk= =y6ka -----END PGP SIGNATURE----- --TX8FgYyhBart40Z+-- -- 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/