On Thu, Jun 30, 2016 at 02:29:07PM +0530, Subhransu S. Prusty wrote: > Each DMA channel can be mapped to a stream in HDA. Each stream is mapped > uniquely with a stream tag. The stream is programmed in both host and > codec. In host the DMA is programmed with this stream tag and based on this > DMA picks data from host buffer and puts it onto the link. Similarly the > codec converter is programmed with the same stream tag and codec receives > packet from the link associated with the stream tag. Are these arbatrary tags? If so why not just pick tags that look like normal TDM timeslots?
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