From mboxrd@z Thu Jan 1 00:00:00 1970 From: Liam Girdwood Subject: Re: [PATCH] ASoC: dapm: Check for bias level when powering down Date: Thu, 23 Feb 2012 08:30:15 +0000 Message-ID: <1329985815.3740.0.camel@odin> References: <1329926079-22981-1-git-send-email-broonie@opensource.wolfsonmicro.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from na3sys009aog125.obsmtp.com (na3sys009aog125.obsmtp.com [74.125.149.153]) by alsa0.perex.cz (Postfix) with ESMTP id 6B4512414B for ; Thu, 23 Feb 2012 09:30:30 +0100 (CET) Received: by mail-ww0-f53.google.com with SMTP id dr12so793063wgb.10 for ; Thu, 23 Feb 2012 00:30:17 -0800 (PST) In-Reply-To: <1329926079-22981-1-git-send-email-broonie@opensource.wolfsonmicro.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: Mark Brown Cc: alsa-devel@alsa-project.org, patches@opensource.wolfsonmicro.com List-Id: alsa-devel@alsa-project.org On Wed, 2012-02-22 at 15:54 +0000, Mark Brown wrote: > Recent enhancements in the bias management means that we might not be > in standby when the CODEC is idle and can have active widgets without > being in full power mode but the shutdown functionality assumes these > things. Add checks for the bias level at each stage so that we don't > do transitions other than the ON->PREPARE->STANDBY->OFF ones that the > drivers are expecting. > > Signed-off-by: Mark Brown > --- Acked-by: Liam Girdwood