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From: Chuck T. <freebsdfan@hotmail.com>
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Date: Fri, 28 Sep 2007 10:01:45 -0700
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Subject: snd_uaudio with libusb ?
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I have a Linux application that talks to an USB audio dongle that I'm tryin=
g to port to FreeBSD.  I have no problem with the audio portion, but I'm al=
so trying to use libusb to access the GPIO bits on the chip.  If I don't lo=
ad snd_uaudio /dev/ugen shows up and libusb works fine and I can access the=
 GPIO.  However when the sound driver is loaded ugen doesn't bind to the de=
vice so libusb can't talk to it.  I need simultaneous access to the GPIO an=
d audio functions, either or isn't acceptable.  The GPIO bits I need are no=
t supported by HID so that's not an option.

Can anyone suggest a solution?=20

Thanks!


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