Re: [alsa-devel] where to get snd_pcm_hardware info when usb audio device plug in?

loody wrote:

is it possible to get snd_pcm_hardware information in /proc, /sys or anywhere when usb audio device plug in?

if no, is there api I can take in usermode to get snd_pcm_hardware of this usb audio device?

Something like this? http://download.atmark-techno.com/misc/demos/usb-audio-a500-howto/hw_params....

Regards, Clemens