linux-kernel - Re: [PATCH 3/4] ASoC: wm8904: extend device tree support

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Message-ID: <YiYv08yef4eIbAXz@sirena.org.uk>
Date:   Mon, 7 Mar 2022 16:16:19 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Alifer Moraes <alifer.m@...iscite.com>
Cc:     linux-kernel@...r.kernel.org, alsa-devel@...a-project.org,
        devicetree@...r.kernel.org, eran.m@...iscite.com,
        festevam@...il.com, lgirdwood@...il.com,
        linuxppc-dev@...ts.ozlabs.org, nicoleotsuka@...il.com,
        patches@...nsource.cirrus.com, perex@...ex.cz,
        pierluigi.p@...iscite.com, robh+dt@...nel.org,
        shengjiu.wang@...il.com, tiwai@...e.com, Xiubo.Lee@...il.com
Subject: Re: [PATCH 3/4] ASoC: wm8904: extend device tree support

On Mon, Mar 07, 2022 at 11:10:40AM -0300, Alifer Moraes wrote:

> +  - num-drc-cfgs: Number of available DRC modes from drc-cfg-regs property
> +
> +  - drc-cfg-regs: Default registers value for R40/41/42/43 (DRC)
> +    The list must be (4 x num-drc-cfgs) entries long.
> +    If absent or incomplete, DRC is disabled.

What is the purpose of having num-drc-cfgs?  We can tell how large
drc-cfg-regs is so it just seems redundant.

> +  - num-retune-mobile-cfgs: Number of retune modes available from
> +    retune-mobile-cfg-regs property

Same here.

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