[alsa-devel] [PATCH] ASoC: rt5640: change widgetsequencefordepop

Bard Liao bardliao at realtek.com
Mon Aug 12 09:27:49 CEST 2013


> -----Original Message-----
> From: Mark Brown [mailto:broonie at kernel.org]
> Sent: Friday, August 09, 2013 10:59 PM
> To: Lars-Peter Clausen
> Cc: Bard Liao; Oder Chiou; alsa-devel at alsa-project.org; swarren at nvidia.com;
> swarren at wwwdotorg.org; lgirdwood at gmail.com; Flove
> Subject: Re: [alsa-devel] [PATCH] ASoC: rt5640: change
> widgetsequencefordepop
> 
> On Fri, Aug 09, 2013 at 03:37:46PM +0200, Lars-Peter Clausen wrote:
> > On 08/09/2013 11:05 AM, Bard Liao wrote:
> 
> > > Does "virtual switch control" mean a switch control which will not touch
> the codec's register actually?
> 
> > Yes. But Mark seems to prefer the solution using {PRE,POST}_REG events.
> 
> I don't mind that much, neither way should be a problem for the framework.

Does SOC_DAPM_SINGLE_AUTODISABLE support SND_SOC_DAPM_{PRE,POST}_REG event?
It seems SND_SOC_DAPM_{PRE,POST}_REG event is supported in SOC_DAPM_SINGLE but not in SOC_DAPM_SINGLE_AUTODISABLE.

> 
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