Re: [PATCH] ASoC: ti: Allocate dais dynamically for TDM and audio graph card

From: Tony Lindgren
Date: Thu Feb 20 2020 - 15:16:05 EST

* Peter Ujfalusi <peter.ujfalusi@xxxxxx> [200220 14:16]:
> On 18/02/2020 23.16, Sebastian Reichel wrote:
> > I suppose in the end its a question if generic card can provide TDM
> > support.
> Sure it can, but can it handle the switching between the paths based on
> use cases?
> There should be machine level DAPM widgets to kick codec2codec (MDM6600
> - CPAC_voice for example) and also to make sure that when you switch
> between them the system is not going to get misconfigured.
> Switching between CPAC and BT route during call?
> Not allowing VoIP while on call, etc.

Well I guess the key thing to check here is if it's enough to
keep track of things in the cpcap codec driver. If cpcap is always
involved, that should be sufficient.