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Mon, 17 Feb 2025 06:57:54 -0800 (PST) From: Stefan Eichenberger To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, francesco.dolcini@toradex.com Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Stefan Eichenberger Subject: [PATCH v1 2/2] arm64: dts: freescale: imx8mm-verdin-dahlia: add Microphone Jack to sound card Date: Mon, 17 Feb 2025 15:56:41 +0100 Message-ID: <20250217145744.179213-3-eichest@gmail.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250217145744.179213-1-eichest@gmail.com> References: <20250217145744.179213-1-eichest@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250217_065756_690637_B2ADA549 X-CRM114-Status: GOOD ( 11.75 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Stefan Eichenberger 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 Reviewed-by: Francesco Dolcini --- arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi index ce20de2598054..3d0b149681310 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi @@ -16,10 +16,10 @@ sound_card: sound-card { "Headphone Jack", "HPOUTR", "IN2L", "Line In Jack", "IN2R", "Line In Jack", - "Headphone Jack", "MICBIAS", - "IN1L", "Headphone Jack"; + "Microphone Jack", "MICBIAS", + "IN1L", "Microphone Jack"; simple-audio-card,widgets = - "Microphone", "Headphone Jack", + "Microphone", "Microphone Jack", "Headphone", "Headphone Jack", "Line", "Line In Jack";