From mboxrd@z Thu Jan  1 00:00:00 1970
From: Carlos Munoz <carlos@kenati.com>
Subject: snd_pcm_hw_params_get_period_size() returning 0
Date: Fri, 31 Mar 2006 17:00:07 -0800
Message-ID: <442DD097.40901@kenati.com>
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Hi all,

I tested my new driver with a simple application I wrote. I can play and 
record pcm files with no problem. However, I'm unable to get aplay to 
work. aplay just hangs. I was able to trace it to aplay.c:playback_go(). 
aplay is stuck in the while loop. After closer examination it turns out 
that the reason is because previously 
snd_pcm_hw_params_get_period_size() had set the period size to 0. Does 
any one know why
snd_pcm_hw_params_get_period_size() would be returning 0 ? Is it 
something the driver did/didn't do ?

Thanks,


Carlos


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