[alsa-devel] [PATCH 1/5] ASoC: Blackfin: fix bug - kernelwillcrash when record and play in bf527-ezkit
Cliff.Cai at analog.com
Tue Mar 10 10:45:44 CET 2009
>From: Mark Brown [mailto:broonie at sirena.org.uk]
>Sent: Monday, March 09, 2009 7:21 PM
>To: Cai, Cliff
>Cc: Bryan Wu; alsa-devel at alsa-project.org; linux-kernel at vger.kernel.org
>Subject: Re: [alsa-devel] [PATCH 1/5] ASoC: Blackfin: fix bug
>- kernelwillcrash 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
>> >be mishandled since the hardware will not have been configured for
>> >the new audio format?
I think I understand your concerns,I will send a new patch if I'm free.
More information about the Alsa-devel