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Date:   Wed, 19 Feb 2020 17:46:00 +0000
From:   Mark Brown <broonie@kernel.org>
To:     Tony Lindgren <tony@atomide.com>
Cc:     Sebastian Reichel <sebastian.reichel@collabora.com>,
        Peter Ujfalusi <peter.ujfalusi@ti.com>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Jaroslav Kysela <perex@perex.cz>,
        Takashi Iwai <tiwai@suse.com>, alsa-devel@alsa-project.org,
        linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
        "Arthur D ." <spinal.by@gmail.com>,
        Merlijn Wajer <merlijn@wizzup.org>,
        Pavel Machek <pavel@ucw.cz>,
        Jarkko Nikula <jarkko.nikula@bitmer.com>
Subject: Re: [PATCH] ASoC: cpcap: Implement set_tdm_slot for voice call
 support
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On Wed, Feb 19, 2020 at 09:39:02AM -0800, Tony Lindgren wrote:
> * Mark Brown <broonie@kernel.org> [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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