[alsa-devel] resetting an audio device?
20 Sep
2007
20 Sep
'07
2:05 a.m.
Hi guys,
I got my alsa player code to work. Now I need to figure out how to reset the audio device? I don't want to close the device, just recycle it. Any pointers?
Also, where are the documents for all of those helper subroutes? Like snd_pcm_hw_params_get_period_time, snd_pcm_hw_params_any, etc.
Thanks for your time.
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William Estrada
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20 Sep
20 Sep
8:47 a.m.
william estrada wrote:
I got my alsa player code to work. Now I need to figure out how to reset the audio device? I don't want to close the device, just recycle it.
When the device is not running (i.e., after calling snd_pcm_drop()), call snd_pcm_hw_free() to free the configuration; then you can set a new configuration with the snd_pcm_hw_params* functions.
HTH Clemens
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