Re: [PATCH] ASoC: cpcap: Implement set_tdm_slot for voice call support

From: Mark Brown
Date: Wed Feb 19 2020 - 12:46:04 EST


On Wed, Feb 19, 2020 at 09:39:02AM -0800, Tony Lindgren wrote:
> * Mark Brown <broonie@xxxxxxxxxx> [200218 17:43]:

> > you to address for system enablement. OTOH if you manage to get one of
> > the generic cards working well that'd be excellent!

> Well to me it seems that we just already have all the data needed with
> the graph binding and snd-soc-audio-graph-card + codec2codec support.

> I don't think we have cases where the cpcap codec is not the master,
> so as long as the cpcap codec knows what's going on then there
> may not be a need for machine driver.

> I guess the the bluetooth to modem path is the one to check to see
> what provides the clocks..

Usually in telephony cases it's the modem that's the clock master FWIW.

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