Hello,

>Does anybody have full duplex audio working on the DVEVM?
It is impossible because drivers have logic bug...
I found that it is stop on
wait_for_completion_interruptible(&s->wfc)
because completion s->wfc never complited in some cases. But I cannot determine 
yet why it
is happens.
Among other things I have found that  if enable a debug logging in function
audio_stop_dma that a problem disappears. May be problem is happens
when sound_dma_irq_handler resume audio_read by calling complete(&s->wfc)
and right after that it call audio_stop_dma. In this case audio_stop_dma
work simultaneously with audio_read (that do setup dma transfer) and
it can be problem. But i am not sure and i need time to check it.


-- 
Regards,
 DDV                          mailto:[EMAIL PROTECTED]

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