From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH 0/7] ASoC: TWL4030: put the codec to off when not active Date: Tue, 25 May 2010 10:35:59 -0700 Message-ID: <20100525173558.GA22538@opensource.wolfsonmicro.com> References: <1274787248-18583-1-git-send-email-peter.ujfalusi@nokia.com> 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 22640246A2 for ; Tue, 25 May 2010 19:35:51 +0200 (CEST) Content-Disposition: inline In-Reply-To: <1274787248-18583-1-git-send-email-peter.ujfalusi@nokia.com> 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: Peter Ujfalusi Cc: alsa-devel@alsa-project.org, lrg@slimlogic.co.uk List-Id: alsa-devel@alsa-project.org On Tue, May 25, 2010 at 02:34:01PM +0300, Peter Ujfalusi wrote: > The following series at the end will let the twl4030 codec to use BIAS_OFF > instead of BIAS_STANDBY. All Acked-by: Mark Brown but I do agree with Liam's comment about forcing the register values into the expected state rather than just warning at startup. > The difference in power consumption is about 0.5mA. Nice.