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From: Carlos Munoz <carlos@kenati.com>
To: alsa-devel <alsa-devel@lists.sourceforge.net>
Subject: snd_pcm_hw_params_get_period_size() returning 0
Date: Fri, 31 Mar 2006 17:00:07 -0800	[thread overview]
Message-ID: <442DD097.40901@kenati.com> (raw)

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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             reply	other threads:[~2006-04-01  1:00 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-04-01  1:00 Carlos Munoz [this message]
2006-04-01  1:57 ` snd_pcm_hw_params_get_period_size() returning 0 Lee Revell
2006-04-01  1:59 ` Lee Revell
2006-04-01  2:20   ` Carlos Munoz
2006-04-03 10:22     ` Takashi Iwai
2006-04-03 17:46       ` Carlos Munoz
2006-04-03 18:33         ` Takashi Iwai
2006-04-03 18:38           ` Jaroslav Kysela
2006-04-03 19:37             ` Carlos Munoz
2006-04-05 17:53               ` Carlos Munoz

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