From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: Re: Triggering a DAPM widget event
Date: Wed, 26 Jan 2011 20:43:07 +0000
Message-ID: <20110126204307.GA3744@opensource.wolfsonmicro.com>
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To: "Harrod, John" <john.harrod@philips.com>
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On Wed, Jan 26, 2011 at 09:38:53PM +0100, Harrod, John wrote:

As previously mentioned please fix your mail client to word wrap mails
within paragraphs so that they are legible.

> > What is your actual problem here?

> I have a speaker widget (snd_soc_dapm_spk) whose event handler only receives a
> SND_SOC_DAPM_PRE_PMD event when the pcm is closed.

Why is this a problem?  As I said in my previous e-mail if you don't
stop playing audio the kernel will of course keep power up on the output
path from the DAC.