[alsa-devel] [RFC 02/11] ASoC: Add dai_ops to set the stream tag.

[Mark Brown]

On Tue, Jun 28, 2016 at 10:51:38AM +0530, Subhransu S. Prusty wrote:
> On Mon, Jun 27, 2016 at 06:30:09PM +0100, Mark Brown wrote:

> > This seems incredibly HDMI specific...  what are these tags, can we
> > represent this as TDM (which seems to be what this is really)?

> This is HDA specific and the tag is to support use of same DMA channel by
> both host and codec.

What is a "DMA channel"?
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