From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH 3/6] ASoC: ux500: Drop pinctrl sleep support Date: Wed, 8 May 2013 15:49:58 +0100 Message-ID: <20130508144958.GT7478@sirena.org.uk> 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> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="UefMXxAhg/xpzpuf" Return-path: Content-Disposition: inline In-Reply-To: <20130508142734.GB12155@balto.lan> Sender: linux-kernel-owner@vger.kernel.org To: Fabio Baltieri Cc: Liam Girdwood , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Linus Walleij , Lee Jones , Ola Lilja List-Id: alsa-devel@alsa-project.org --UefMXxAhg/xpzpuf Content-Type: text/plain; charset=us-ascii Content-Disposition: inline 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. --UefMXxAhg/xpzpuf Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iQIcBAEBAgAGBQJRimYTAAoJELSic+t+oim9y1sP/RDu1K9C8E3OJ2I36H1+H8Dv TDRqkZr0PjtF+mLOHIhRwYg3UIohsei8aYkFQA/qHkjqF8FeYL6Z3SJIkV7UHXcl mRm1zHBHFgY5mjKOLEt8xfgn8h38T02jikHrsGEZ0TpfdwehNqQ4GIAzyPnIofzW /jCCmtF1twlQu1w2/taE75kDEAmT0iT3XKKWmBeEPfy3FE6373Q4UZ3TjhEgxH0q XGeqN+IBN2rjjNkBVhOQh+AnOATUzJbgTK/zCO3GYect+ccsFDFttHUwedvMdbh8 EOdnR6e+RdqaOIcoy7pVt1ymoefYGtH5qBXH4jRDKoKUAfPGqUNvtsOonWV44Wyq LHT7GVZCLBRdf5TyfquTsceMEOdLwyZnfZeVPMWmc7m1wLdr/XBXK01bjoCS0/VB XWpxuYaJbvjUzWI3mc9SsY7s20riHsX7PH4lrPDLiHZRWwoaYCexcFhuOggcAHuP 07iAENhcJfIA3bU5PMDU5e76WkZZ9YWeM+mODsXaFGLy5Ba26w9vvxAhq7NfBuRW w/RLQHJ49iYMkB9ezvgOl2Em58mK/yACGVZvKneoOWhp0JM7niGd6+nmkL4Uwolq 8JOuG6xe2Y++dGrrMbmgDxhHa/B4+fAbH++2VNI3ZSCicEYlI/2r5vltMuB4xhTG ZXDQUMzwXdOGJ/sClpqB =4miH -----END PGP SIGNATURE----- --UefMXxAhg/xpzpuf--