From: Chancel Liu <chancel.liu@nxp.com>
To: broonie@kernel.org, lgirdwood@gmail.com, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org
Cc: shengjiu.wang@gmail.com, Xiubo.Lee@gmail.com, festevam@gmail.com,
nicoleotsuka@gmail.com, perex@perex.cz, tiwai@suse.com,
Frank.Li@nxp.com, s.hauer@pengutronix.de,
linux-sound@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/3] ASoC: imx-rpmsg: Add headphone jack detection and driver_name support
Date: Tue, 26 May 2026 14:38:12 +0900 [thread overview]
Message-ID: <20260526053815.140008-1-chancel.liu@nxp.com> (raw)
This series adds two features to the i.MX RPMSG ASoC card:
1. Headphone jack detection via GPIO: Introduce the "hp-det-gpios"
device tree property and use simple_util_init_jack() to
register a headphone jack with GPIO-based insertion detection.
2. driver_name assignment: Set driver_name on the snd_soc_card to
"imx-audio-rpmsg", enabling userspace tools such as UCM to reliably
identify the card by driver name regardless of the board-specific
card name.
Chancel Liu (3):
ASoC: dt-bindings: fsl,rpmsg: Add hp-det-gpios property
ASoC: imx-rpmsg: Support headphone jack detection
ASoC: imx-rpmsg: Set driver_name for snd_soc_card
Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml | 4 ++++
sound/soc/fsl/imx-rpmsg.c | 9 +++++++++
2 files changed, 13 insertions(+)
--
2.50.1
next reply other threads:[~2026-05-26 5:39 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-26 5:38 Chancel Liu [this message]
2026-05-26 5:38 ` [PATCH 1/3] ASoC: dt-bindings: fsl,rpmsg: Add hp-det-gpios property Chancel Liu
2026-05-26 5:38 ` [PATCH 2/3] ASoC: imx-rpmsg: Support headphone jack detection Chancel Liu
2026-05-26 15:34 ` Mark Brown
2026-05-27 3:05 ` Chancel Liu (OSS)
2026-05-26 5:38 ` [PATCH 3/3] ASoC: imx-rpmsg: Set driver_name for snd_soc_card Chancel Liu
2026-05-28 2:07 ` [PATCH v2 0/3] ASoC: imx-rpmsg: Add headphone jack detection and driver_name support Chancel Liu
2026-05-28 2:07 ` [PATCH v2 1/3] ASoC: dt-bindings: fsl,rpmsg: Add hp-det-gpios property Chancel Liu
2026-05-28 2:07 ` [PATCH v2 2/3] ASoC: imx-rpmsg: Support headphone jack detection Chancel Liu
2026-05-28 2:07 ` [PATCH v2 3/3] ASoC: imx-rpmsg: Set driver_name for snd_soc_card Chancel Liu
2026-05-28 14:12 ` [PATCH v2 0/3] ASoC: imx-rpmsg: Add headphone jack detection and driver_name support Andrew Lunn
2026-05-28 14:18 ` Mark Brown
2026-05-28 14:41 ` Andrew Lunn
2026-06-08 17:53 ` Mark Brown
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