Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753266AbaAQSrW (ORCPT ); Fri, 17 Jan 2014 13:47:22 -0500 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:56122 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752638AbaAQSrU (ORCPT ); Fri, 17 Jan 2014 13:47:20 -0500 Date: Fri, 17 Jan 2014 18:47:02 +0000 From: Mark Brown To: Florian Meier Cc: Daniel Matuschek , "alsa-devel@alsa-project.org" , Dimitris.Papastamos@wolfsonmicro.com, Liam Girdwood , perex@perex.cz, Takashi Iwai , patches@opensource.wolfsonmicro.com, "linux-kernel@vger.kernel.org" Message-ID: <20140117184702.GG17314@sirena.org.uk> References: <52D95DA2.7000509@koalo.de> <20140117175927.GZ17314@sirena.org.uk> <52D97120.8030606@koalo.de> <20140117183332.GC17314@sirena.org.uk> <52D979F2.8070202@koalo.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="IRIOLc8eTv1AOxGv" Content-Disposition: inline In-Reply-To: <52D979F2.8070202@koalo.de> X-Cookie: We have DIFFERENT amounts of HAIR -- User-Agent: Mutt/1.5.21 (2010-09-15) X-SA-Exim-Connect-IP: 94.175.92.69 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH] ASoC: wm8804: Allow control of master clock divider in PLL generation 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 --IRIOLc8eTv1AOxGv Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Jan 17, 2014 at 07:44:02PM +0100, Florian Meier wrote: > On 01/17/2014 07:33 PM, Mark Brown wrote: > > Setting it to false increases power consumption since the device is > > kept more powered on when idle but reduces startup time from idle. For > > digital only devices like the wm8804 there shouldn't be any reason to > > keep it powered up when not in use, the startup time is generally > > negligable anyway. > So a better solution would be to set SND_SOC_BIAS_OFF instead of > SND_SOC_BIAS_STANDBY at the end of probe? Yes (making sure that it is actually in that state). --IRIOLc8eTv1AOxGv Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJS2XqiAAoJELSic+t+oim9QiMP/jC5Y/+ZmGsu+tqb61SfPyrI OJKq3/7fwixfBeY+V3B+6wMgMfdhpZnNXd7R0yJ9uC2sSSwvASWV3HhnDSv69FC9 YWWfaf3iJTqGmWpnXnhI/yrJzJ+8trtc/ntLECGU1NnNWbcZ17JFAwbLPSHaAmd1 v9AEoT/SKyPhgGYW0S6hVK7CjGxnSr9p+duDZm4BphEpXqpGhVyjUEMsWtyJzVQj Y4bevGSHgmJGB+RsAQLll328NEQEkh5/a/ykgeLOxbdCL4k9o4eijJw5Vrjsm00q bL2wgtwC3a3YbiAWiNONJrNMHz3zWGKyGUqU5XU7PBsAAlS3WBBdqYh4kAEm7cIY t2Y0aFNxEZeH09tgUt/EthvoXS2FSHIM91rm8I1c1pa9HFn+L+Wz9O+Ufycr3Ia4 PfneTtmfa1sDYLdnVp8+ONKaeFuVMJO8XR7tipi4SCmsijaUo+yCfyTgteQgqJs+ tmiO05n9bQlesoKRCy9R126qybgG9ofjnYXLGvvEmF5PsFEgH/K1OMnfGjcXXWN4 c5M7HhXDOqhPiE57VURRSWqaQd3rEi9KhLaBVBkqCfcC6Kwh8c9DmYB6eBfJmvMR BlfvCZO5WG3xIaSLdwRIy2d6p7rN4wQp+NiRUn0RNCFWaqfKIZgQm2MTTQGeuDK5 P+G/fdK9n9uwtwWq9P7h =EVT0 -----END PGP SIGNATURE----- --IRIOLc8eTv1AOxGv-- -- 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/