Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758393Ab2HHOSz (ORCPT ); Wed, 8 Aug 2012 10:18:55 -0400 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:40007 "EHLO opensource.wolfsonmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757548Ab2HHOSw (ORCPT ); Wed, 8 Aug 2012 10:18:52 -0400 Date: Wed, 8 Aug 2012 15:18:50 +0100 From: Mark Brown To: Peter Ujfalusi Cc: Samuel Ortiz , Liam Girdwood , Tony Lindgren , Dmitry Torokhov , alsa-devel@alsa-project.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree-discuss@lists.ozlabs.org, Benoit Cousson Subject: Re: [PATCH 04/11] MFD: twl4030-audio: Add DT support Message-ID: <20120808141849.GA24328@opensource.wolfsonmicro.com> References: <1344418887-5262-1-git-send-email-peter.ujfalusi@ti.com> <1344418887-5262-5-git-send-email-peter.ujfalusi@ti.com> <20120808131356.GS16861@opensource.wolfsonmicro.com> <50226CF4.1010202@ti.com> <20120808135253.GC16861@opensource.wolfsonmicro.com> <502274DA.9020204@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <502274DA.9020204@ti.com> X-Cookie: Be different: conform. 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: 1000 Lines: 26 On Wed, Aug 08, 2012 at 05:16:58PM +0300, Peter Ujfalusi wrote: > On 08/08/2012 04:52 PM, Mark Brown wrote: > > Is the point it's at in the sequence the end? > On both ends :o > On HS enable: the extmute has to be enabled, run the power on sequence for the > HS, wait for ramp, disable the HS extmute. > On stop: enable the extmute, run the sequence, wait for ramp, release the extmute. I'm struggling to see any reason not to just hold the external mute on for the entire time the headset is powered off? > > We can always add a patch stubbing it out as part of the series, or in a > > branch in the OF tree that we can pull in. > If you are OK with the hassle I can add a patch to the series for > include/linux/of.h to handle this. Yes, please. -- 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/