From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: Binding multiple registers to an enum Date: Mon, 13 Sep 2010 09:43:07 +0100 Message-ID: <20100913084307.GC16606@rakim.wolfsonmicro.main> References: <20100912233151.GU14056@atomos.longlandclan.yi.org> 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 D5CEA245E1 for ; Mon, 13 Sep 2010 10:43:08 +0200 (CEST) Content-Disposition: inline In-Reply-To: <20100912233151.GU14056@atomos.longlandclan.yi.org> 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: Stuart Longland Cc: alsa-devel , Liam Girdwood List-Id: alsa-devel@alsa-project.org On Mon, Sep 13, 2010 at 09:31:51AM +1000, Stuart Longland wrote: > I've tried lying to DAPM and telling it these bits control PGAs on the > inputs themselves... but it gets the wrong idea about which ones need to > be turned on. Perhaps I should investigate that ... but the idea of > using PGA controls doesn't seem quite right. It would be helpful if you could be a bit more specific about what the registers look like and what the problems you are encountering are. Since what you're saying is so generic and non-specific it's hard to really say anything concrete. Possibly what you want to do is have an event on the widgets for the mixers which does the appropriate setup? > I've looked at SOC_ENUM_EXT, which would do what I want (I already use > this to keep ADC OSR and DAC OSR settings in sync) however, these > controls have implications for signal routing, and therefore DAPM needs > to know about them, so really it'd be a SOC_DAPM_ENUM_EXT control I'd be > after. I can't see such a thing however... how does one go about doing > this? The easiest thing is to look at the git logs and see how similar things were added then do the equivalent thing. That'll show all the areas that need updating.