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Message-ID: <AM6PR08MB437600972B26E3A56E1190C0FFB09@AM6PR08MB4376.eurprd08.prod.outlook.com>
Date: Mon, 20 Jun 2022 15:30:45 +0000
From: Pierluigi Passaro <pierluigi.p@...iscite.com>
To: Mark Brown <broonie@...nel.org>
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Subject: Re: [PATCH 4/4] ASoC: wm8904: add DMIC support
> > > Via firmware description.
> > Can you please provide any reference approach in the kernel code ?
> git grep of_
> git grep fwnode_
> and I don't immediately remember what the prefix is for ACPI functions.
Just for my understanding, are you suggesting to set a device tree property to force a fixed behavior in the driver ?
WM8904 allows using both a DMIC and LINEIN, switching between one or the other and this is how we currently use it.
Why the user should not be allowed to switch between DMIC and LINEIN ?
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