linux-kernel - Re: [alsa-devel] [PATCH 1/5] ASoC: Blackfin: fix bug - kernel willcrash when record and play in bf527-ezkit

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Date:	Mon, 9 Mar 2009 11:21:28 +0000
From:	Mark Brown <broonie@...ena.org.uk>
To:	"Cai, Cliff" <Cliff.Cai@...log.com>
Cc:	Bryan Wu <cooloney@...nel.org>, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org
Subject: Re: [alsa-devel] [PATCH 1/5] ASoC: Blackfin: fix bug - kernel
	willcrash when record and play in bf527-ezkit

On Mon, Mar 09, 2009 at 06:58:19PM +0800, Cai, Cliff wrote:

> This patch should be named : change the configuring way for sport,
> Because I found that the previous way is not reliable sometimes.
> Application like "tone" ,will call starup() twice before entering
> hw_params() to configure SPORT.  
> in this case SPORT won't be configured at all.

This doesn't address the concerns I raised with the patch:

> >Won't this mean that if a second data format is played the 
> >audio will be mishandled since the hardware will not have been 
> >configured for the new audio format?
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