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Message-ID: <20250218120025.GB15270@francesco-nb>
Date: Tue, 18 Feb 2025 13:00:25 +0100
From: Francesco Dolcini <francesco@...cini.it>
To: Stefan Eichenberger <eichest@...il.com>
Cc: robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
festevam@...il.com, francesco.dolcini@...adex.com,
devicetree@...r.kernel.org, imx@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Stefan Eichenberger <stefan.eichenberger@...adex.com>
Subject: Re: [PATCH v1 2/2] arm64: dts: freescale: imx8mm-verdin-dahlia: add
Microphone Jack to sound card
On Mon, Feb 17, 2025 at 03:56:41PM +0100, Stefan Eichenberger wrote:
> From: Stefan Eichenberger <stefan.eichenberger@...adex.com>
>
> The simple-audio-card's microphone widget currently connects to the
> headphone jack. Routing the microphone input to the microphone jack
> allows for independent operation of the microphone and headphones.
>
> This resolves the following boot-time kernel log message, which
> indicated a conflict when the microphone and headphone functions were
> not separated:
> debugfs: File 'Headphone Jack' in directory 'dapm' already present!
>
> Fixes: 6a57f224f734 ("arm64: dts: freescale: add initial support for verdin imx8m mini")
> Signed-off-by: Stefan Eichenberger <stefan.eichenberger@...adex.com>
Cc:stable@...r.kernel.org
Reviewed-by: Francesco Dolcini <francesco.dolcini@...adex.com>
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