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From:   Pierluigi Passaro <pierluigi.p@variscite.com>
To:     Mark Brown <broonie@kernel.org>
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Subject: Re: [PATCH 4/4] ASoC: wm8904: add DMIC support
Thread-Topic: [PATCH 4/4] ASoC: wm8904: add DMIC support
Thread-Index: AQHYhLj/Hf9K4uNXmUCdTum1nSiaNg==
Date:   Mon, 20 Jun 2022 15:30:45 +0000
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> > > Via firmware description.=0A=
=0A=
> > Can you please provide any reference approach in the kernel code ?=0A=
=0A=
> git grep of_=0A=
> git grep fwnode_=0A=
=0A=
> and I don't immediately remember what the prefix is for ACPI functions.=
=0A=
=0A=
Just for my understanding, are you suggesting to set a device tree property=
 to force a fixed behavior in the driver ?=0A=
WM8904 allows using both a DMIC and LINEIN, switching between one or the ot=
her and this is how we currently use it.=0A=
Why the user should not be allowed to switch between DMIC and LINEIN ?=