Re: [PATCH v1 0/4] Add static channel mapping between soundwire master and slave

[Mark Brown <broonie@xxxxxxxxxx>]

On Mon, Sep 09, 2024 at 03:49:47PM +0100, Charles Keepax wrote:
> On Mon, Sep 09, 2024 at 04:25:43PM +0530, Mohammad Rafi Shaik wrote:

> > Add static channel map support between soundwire master and slave.
> > This patch series will resolve channel mask mismatch between master and slave.

...

> > For AMIC2 usecase, The Slave need to configure TX2 Port with channel mask 1 and
> > for Master required PORT1 with channel mask 2,
> > 
> > In existing design master and slave configured with same channel mask, it will fail
> > AMIC2 usecase.

> Apologies but I am not really following what exactly the issue is
> here? How do these ports map to DAI links? It looks like you are
> attempting to have AMIC2 produced by one DAI link, but consumed
> by another?

Yes, and it's also not clear to me why this is device specific.

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