Hello all,
I posted a question yesterday, but in hindsight it wasn't well
written, so I'm going to ask again hopefully in a more understandable
manner.
I'm having trouble writing a Info.plist definition for a device which
uses an AKM AK4571 USB Class Compliant chip. This chip supports 4
interfaces ; #0 is the Audio Control Interface, #1 and #2 are Audio
Streaming Interfaces, and #3 is a HID interface. I'm trying to make
write my plist such that both Interfaces #1 and #2 will be matched as
the same personality, thus using the same class I've written.
The frustration I'm running into is that I'm not sure what keys to
use to match to the device such that both interfaces are considered
the same personality. I've tried numerous keys, but AppleUSBAudio
keeps stealing my second streaming interface.
In the past I've made a driver for an AKM chip that that had only 2
Interfaces, #0 being control and #1 being streaming, and I used a
more specific set of matching Keys. I'd like to understand the
matching semantics better such that I can have a personality defined
for a more general amount of streaming interfaces.
Any pointers would be greatly appreciated.
Thanks
Robert Kukuchka
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