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Mon, 17 Feb 2025 06:46:51 -0800 (PST) Received: from eichest-laptop.toradex.int ([2a02:168:af72:0:48e7:ac19:aeba:f677]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-38f258cccd3sm12424688f8f.23.2025.02.17.06.46.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Feb 2025 06:46:51 -0800 (PST) From: Stefan Eichenberger To: nm@ti.com, vigneshr@ti.com, kristo@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, jai.luthra@linux.dev, francesco.dolcini@toradex.com Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Stefan Eichenberger Subject: [PATCH v1] arm64: dts: ti: k3-am62-verdin-dahlia: add Microphone Jack to sound card Date: Mon, 17 Feb 2025 15:46:04 +0100 Message-ID: <20250217144643.178222-1-eichest@gmail.com> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250217_064654_651531_33B7321A X-CRM114-Status: GOOD ( 11.10 ) 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: f5bf894c865b ("arm64: dts: ti: verdin-am62: dahlia: add sound card") Signed-off-by: Stefan Eichenberger Reviewed-by: Francesco Dolcini Reviewed-by: Jai Luthra --- arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi index 9202181fbd652..fcc4cb2e9389b 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi @@ -28,10 +28,10 @@ sound { "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";