Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752767Ab3EHPHg (ORCPT ); Wed, 8 May 2013 11:07:36 -0400 Received: from mail-wi0-f175.google.com ([209.85.212.175]:36378 "EHLO mail-wi0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752122Ab3EHPHf (ORCPT ); Wed, 8 May 2013 11:07:35 -0400 Date: Wed, 8 May 2013 16:07:29 +0100 From: Lee Jones To: Mark Brown Cc: Fabio Baltieri , Liam Girdwood , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Linus Walleij , Ola Lilja Subject: Re: [PATCH 3/6] ASoC: ux500: Drop pinctrl sleep support Message-ID: <20130508150729.GK3459@gmail.com> References: <1367997261-32048-1-git-send-email-fabio.baltieri@linaro.org> <1367997261-32048-4-git-send-email-fabio.baltieri@linaro.org> <20130508105124.GA7478@sirena.org.uk> <20130508114216.GB29130@balto.lan> <20130508123225.GK7478@sirena.org.uk> <20130508131020.GA30503@balto.lan> <20130508135413.GR7478@sirena.org.uk> <20130508141723.GA12155@balto.lan> <20130508142734.GB12155@balto.lan> <20130508144958.GT7478@sirena.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20130508144958.GT7478@sirena.org.uk> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1293 Lines: 32 On Wed, 08 May 2013, Mark Brown wrote: > On Wed, May 08, 2013 at 04:27:34PM +0200, Fabio Baltieri wrote: > > On Wed, May 08, 2013 at 04:17:23PM +0200, Fabio Baltieri wrote: > > > > Ok, what I'm trying to say is that the codec used in this platform > > > should be able to handle sleep modes without requiring any > > > reconfiguration of the digital interface on the SoC side. In support of > > > this the fact that the STE fork of the driver does not do that, and the > > > same goes for all other ASoC drivers currently in mainline. > > > And by the way, if the current code is *really* setting the digital > > audio bus pins in hi-z mode (without any pull-up/down/keeper) as it > > claims, this is not just usless, it's plain wrong. The bus should never > > be left floating on both sides, right? > > Probably not, no. Why don't we wait and see what LinusW says? If anyone would know, it's him. -- Lee Jones Linaro ST-Ericsson Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- 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/