From: Stefan Eichenberger <eichest@gmail.com>
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 <stefan.eichenberger@toradex.com>
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 [thread overview]
Message-ID: <20250217144643.178222-1-eichest@gmail.com> (raw)
From: Stefan Eichenberger <stefan.eichenberger@toradex.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: f5bf894c865b ("arm64: dts: ti: verdin-am62: dahlia: add sound card")
Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com>
---
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";
--
2.45.2
next reply other threads:[~2025-02-17 14:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-17 14:46 Stefan Eichenberger [this message]
2025-02-17 14:57 ` [PATCH v1] arm64: dts: ti: k3-am62-verdin-dahlia: add Microphone Jack to sound card Francesco Dolcini
2025-02-17 16:02 ` Jai Luthra
2025-03-02 13:20 ` Vignesh Raghavendra
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