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From:   Daniel Baluta <daniel.baluta@gmail.com>
Date:   Mon, 14 Oct 2019 16:17:31 +0300
Message-ID: <CAEnQRZDbXZUhix_aR_DCUzFn1NYz1Zh7MxW5uwnuycps9PNohw@mail.gmail.com>
Subject: Re: [alsa-devel] [RFC PATCH 2/2] ASoC: simple-card: Add documentation
 for force-dpcm property
To:     Mark Brown <broonie@kernel.org>
Cc:     Daniel Baluta <daniel.baluta@nxp.com>,
        Devicetree List <devicetree@vger.kernel.org>,
        Linux-ALSA <alsa-devel@alsa-project.org>,
        Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Takashi Iwai <tiwai@suse.com>,
        Rob Herring <robh+dt@kernel.org>,
        dl-linux-imx <linux-imx@nxp.com>,
        Guido Roncarolo <guido.roncarolo@nxp.com>,
        Jerome Laclavere <jerome.laclavere@nxp.com>
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On Mon, Oct 14, 2019 at 2:57 PM Mark Brown <broonie@kernel.org> wrote:
>
> On Sun, Oct 13, 2019 at 10:00:14PM +0300, Daniel Baluta wrote:
>
> > This property can be global in which case all links created will be DPCM
> > or present in certian dai-link subnode in which case only that specific
> > link is forced to be DPCM.
>
> > +- force-dpcm                         : Indicates dai-link is always DPCM.
>
> DPCM is an implementation detail of Linux (and one that we want to phase
> out going forwards too), we shouldn't be putting it in the DT bindings
> where it becomes an ABI.

Hi Mark,

I see your point. This is way I marked the patch series as RFC. I need to find
another way to reuse simple-card as machine driver for SOF.

thanks,
Daniel.