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From: Tony Lindgren <tony@atomide.com>
To: Mark Brown <broonie@kernel.org>
Cc: alsa-devel@alsa-project.org, linux-omap@vger.kernel.org,
	Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>,
	Aaro Koskinen <aaro.koskinen@iki.fi>,
	linux-kernel@vger.kernel.org, Merlijn Wajer <merlijn@wizzup.org>,
	Takashi Iwai <tiwai@suse.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Peter Ujfalusi <peter.ujfalusi@ti.com>,
	Pavel Machek <pavel@ucw.cz>, Sebastian Reichel <sre@kernel.org>,
	"Arthur D ." <spinal.by@gmail.com>,
	Jarkko Nikula <jarkko.nikula@bitmer.com>
Subject: Re: [alsa-devel] [PATCH] ASoC: ti: Allocate dais dynamically for TDM and audio graph card
Date: Fri, 14 Feb 2020 09:05:59 -0800
Message-ID: <20200214170559.GA64767@atomide.com> (raw)
In-Reply-To: <20200214124920.GH4827@sirena.org.uk>

* Mark Brown <broonie@kernel.org> [200214 12:50]:
> On Fri, Feb 14, 2020 at 02:41:30PM +0200, Peter Ujfalusi wrote:
> > On 12/02/2020 16.35, Tony Lindgren wrote:
> 
> > > Oops, that's not good. So should we just keep the old naming if there's
> > > only one endpoint?
> 
> > That's an option, yes, if we really need extra dummy McBSP DAIs at all,
> > again, let's hear from Morimoto-san or Mark.
> 
> We really shouldn't need dummy DAIs at all I think, if we do it feels
> like there's a problem.  It's quite possible that there is actually a
> problem here though...

It's dummy in the droid4 voice call case as mcbsp is not the clock-master
and there's nothing to configure for mcbsp.

But I guess in some cases mcbsp could be the clock-master and then the
secondary DAI would have ops.

I could be wrong though, this is just based on my experience with
getting one device working.

Regards,

Tony
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Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-11 17:16 Tony Lindgren
2020-02-12  8:02 ` Peter Ujfalusi
2020-02-12 14:35   ` Tony Lindgren
2020-02-14  0:34     ` Sebastian Reichel
2020-02-14  1:34       ` Tony Lindgren
2020-02-14 13:04         ` Sebastian Reichel
2020-02-14 17:09           ` Tony Lindgren
2020-02-18 14:04             ` Sebastian Reichel
2020-02-18 14:19               ` Tony Lindgren
2020-02-18 16:35                 ` Sebastian Reichel
2020-02-14 12:41     ` [alsa-devel] " Peter Ujfalusi
2020-02-14 12:49       ` Mark Brown
2020-02-14 17:05         ` Tony Lindgren [this message]
2020-02-14 20:05           ` Mark Brown
2020-02-14 17:03       ` Tony Lindgren
2020-02-17  1:38         ` Kuninori Morimoto
2020-02-17  5:25           ` Kuninori Morimoto
2020-02-17 12:09         ` Peter Ujfalusi
2020-02-17 23:10           ` Tony Lindgren
2020-02-17 23:36             ` Tony Lindgren
2020-02-18 15:26               ` Peter Ujfalusi
2020-02-18 15:34                 ` Tony Lindgren
2020-02-18 12:43             ` Peter Ujfalusi
2020-02-18 15:28               ` Tony Lindgren
2020-02-20 14:07                 ` Peter Ujfalusi
2020-02-20 20:13                   ` Tony Lindgren
2020-02-21 14:07                     ` Peter Ujfalusi
2020-02-18 21:16               ` Sebastian Reichel
2020-02-20 14:15                 ` Peter Ujfalusi
2020-02-20 20:15                   ` Tony Lindgren
2020-02-21 13:20                     ` Peter Ujfalusi
2020-02-21 18:08                       ` Tony Lindgren
2020-02-20 20:47                   ` Sebastian Reichel

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