[alsa-devel] If you have a copy callback, do you need to have a silence?
bruce.barclay at intel.com
Tue Mar 18 19:08:53 CET 2008
I was finally able to get my driver working. I had to use the copy
callback since my memory is external to Alsa. I have noticed that I
commented out the silence callback and the ack. All seems to work and
just for grins, I put them in with some printk's and they were never
invoked. I don't fully understand these callbacks. When are they
called and am I just lucky?
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