From: Mark Brown <broonie@kernel.org>
To: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Cc: Liam Girdwood <lgirdwood@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Tony Lindgren <tony@atomide.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
alsa-devel@alsa-project.org, linux-omap@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCHv4 1/4] dt-bindings: sound: add motorola,cpcap-audio-codec
Date: Fri, 16 Feb 2018 13:44:48 +0000 [thread overview]
Message-ID: <20180216134448.GI5886@sirena.org.uk> (raw)
In-Reply-To: <20180216132537.lkd4wzfg7uuoyx7k@earth.universe>
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On Fri, Feb 16, 2018 at 02:25:38PM +0100, Sebastian Reichel wrote:
> On Fri, Feb 16, 2018 at 11:30:08AM +0000, Mark Brown wrote:
> > Why are we adding a separate DT node with no content for this? This is
> > a single chip, we already know that the CODEC part is there from the DT
> > telling us that the chip is there and what we decide is part of the
> > CODEC is going to depend on what the OS running on the system is doing.
> While it looks empty in the DT binding file, it's actually not empty
> once some standard properties are added to support audio-graph-card.
This tells me you're missing something in the binding defining the DAIs
and...
> A real world example looks like this:
> &cpcap {
> audio-codec {
> compatible = "motorola,cpcap-audio-codec";
> #sound-dai-cells = <1>;
...that still doesn't require a compatible here.
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next prev parent reply other threads:[~2018-02-16 13:45 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-14 22:07 [PATCHv4 0/4] Motorola Droid 4 Audio Support Sebastian Reichel
2018-02-14 22:07 ` [PATCHv4 1/4] dt-bindings: sound: add motorola,cpcap-audio-codec Sebastian Reichel
2018-02-16 11:30 ` Mark Brown
2018-02-16 13:25 ` Sebastian Reichel
2018-02-16 13:44 ` Mark Brown [this message]
2018-02-16 14:12 ` Sebastian Reichel
2018-02-16 15:16 ` Mark Brown
2018-02-16 15:57 ` Tony Lindgren
2018-02-19 13:05 ` Mark Brown
2018-02-22 19:54 ` Tony Lindgren
2018-02-23 12:47 ` Sebastian Reichel
2018-02-16 15:58 ` Sebastian Reichel
2018-02-19 13:25 ` Mark Brown
2018-02-14 22:07 ` [PATCHv4 2/4] ASoC: codec: cpcap: new codec Sebastian Reichel
2018-02-15 9:50 ` Philippe Ombredanne
2018-02-16 13:31 ` Sebastian Reichel
2018-02-16 11:39 ` Mark Brown
2018-02-16 13:51 ` Sebastian Reichel
2018-02-16 14:27 ` Mark Brown
2018-02-23 8:07 ` Pavel Machek
2018-02-23 12:44 ` Sebastian Reichel
2018-02-14 22:07 ` [PATCHv4 3/4] ARM: dts: motorola-cpcap-mapphone: add audio-codec Sebastian Reichel
2018-02-14 22:07 ` [PATCHv4 4/4] ARM: dts: omap4-droid4: add soundcard Sebastian Reichel
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