From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Cc: "ext Harrod, John" <john.harrod@philips.com>,
"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
Subject: Re: Triggering a DAPM widget event
Date: Thu, 27 Jan 2011 09:56:20 +0000 [thread overview]
Message-ID: <20110127095620.GB1338@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <4D411A33.3080205@nokia.com>
On Thu, Jan 27, 2011 at 09:09:39AM +0200, Peter Ujfalusi wrote:
> If you stop, and restart the playback stream within 5 sec, events will
> not be triggered on the widgets, since they are still powered.
It's worth remembering (mostly for the original poster, I know you're
aware of this) that all this is completely invisible to applications.
Applications should just say what they're using at any given time, the
kernel will then power off as much as it can.
prev parent reply other threads:[~2011-01-27 10:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-25 16:53 Triggering a DAPM widget event Harrod, John
2011-01-26 16:53 ` Mark Brown
2011-01-26 18:08 ` Harrod, John
2011-01-26 18:27 ` Mark Brown
2011-01-26 20:38 ` Harrod, John
2011-01-26 20:43 ` Mark Brown
2011-01-27 7:09 ` Peter Ujfalusi
2011-01-27 9:56 ` Mark Brown [this message]
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