I am writing custom IOCTL calls for my card. I have made hwdep interface and
set ioctl ops call for it. But, now the question is which device I need to
open in my user space app to talk to correct ioctl?
I have tried /dev/snd/controlC0
and /dev/snd/pcmC0D0p
Both of theses returned invalid IOCTL.
Cheers
Ogi
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