Intel High Definition Audio: Difference between revisions

 

After you've done all that, get the near end of the link set up to get the DMA engines to handle the streams (read the specification carefully and act on it) and with luck you'll soon have sound coming in and out. If it doesn't happen that easily, you can set up the DMA position buffer to see if the DMA engines are actually running and looping correctly through the cyclic stream buffers. If all is well there, you might find it useful to use the codec ID to find the datasheet for it just to make sure you aren't missing anything out in the way you're setting it up. Also, feel free to improve the instructions on this page so that others can gain from your solutions to any problems you encounter.

 

== Finding all useful paths through the codec ==