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From:   Pierluigi Passaro <pierluigi.p@variscite.com>
To:     Mark Brown <broonie@kernel.org>,
        Alifer Willians de Moraes <alifer.m@variscite.com>
CC:     "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
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        "tiwai@suse.com" <tiwai@suse.com>,
        "Xiubo.Lee@gmail.com" <Xiubo.Lee@gmail.com>
Subject: Re: [PATCH 3/4] ASoC: wm8904: extend device tree support
Thread-Topic: [PATCH 3/4] ASoC: wm8904: extend device tree support
Thread-Index: AQHYhLGIoQS3kCENdEyOs9B4L1UGig==
Date:   Mon, 20 Jun 2022 14:32:17 +0000
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Hi All,=0A=
=0A=
> > +=A0 - num-drc-cfgs: Number of available DRC modes from drc-cfg-regs pr=
operty=0A=
> > +=0A=
> > +=A0 - drc-cfg-regs: Default registers value for R40/41/42/43 (DRC)=0A=
> > +=A0=A0=A0 The list must be (4 x num-drc-cfgs) entries long.=0A=
> > +=A0=A0=A0 If absent or incomplete, DRC is disabled.=0A=
> =0A=
> What is the purpose of having num-drc-cfgs?=A0 We can tell how large=0A=
> drc-cfg-regs is so it just seems redundant.=0A=
=0A=
Can you please point me to any reference implementation doing this ?=0A=
=0A=
> > +=A0 - num-retune-mobile-cfgs: Number of retune modes available from=0A=
> > +=A0=A0=A0 retune-mobile-cfg-regs property=0A=
> =0A=
> Same here.=0A=
=0A=
Thanks=0A=
Best Regards=0A=
Pier=