linux-kernel - Re: [RFC PATCH 2/2] ASoC: simple-card: Add documentation for force-dpcm property

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Date:   Mon, 14 Oct 2019 12:56:35 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Daniel Baluta <daniel.baluta@....com>
Cc:     perex@...ex.cz, tiwai@...e.com, kuninori.morimoto.gx@...esas.com,
        lgirdwood@...il.com, robh+dt@...nel.org,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-imx@....com
Subject: Re: [RFC PATCH 2/2] ASoC: simple-card: Add documentation for
 force-dpcm property

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.

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