From mboxrd@z Thu Jan  1 00:00:00 1970
From: Timur Tabi <timur@freescale.com>
Subject: Re: Underrun errors in aplay
Date: Fri, 14 Mar 2008 10:23:36 -0500
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To: "Barclay, Bruce" <bruce.barclay@intel.com>
Cc: alsa-devel@alsa-project.org
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Barclay, Bruce wrote:

> I am wondering if I am calling snd_pcm_period_elapsed too often.  I am
> calling that when I have free H/W buffers.  

I believe that function is only supposed to be called once, and only after a
period has been played.

-- 
Timur Tabi
Linux kernel developer at Freescale