ASoC: imx-rpmsg: Add headphone jack detection and driver_name support

Browse source

Chancel Liu <chancel.liu@nxp.com> says:

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.

Link: https://patch.msgid.link/20260528020725.2265321-1-chancel.liu@nxp.com

...

This commit is contained in:

Mark Brown 2026-06-08 18:53:24 +01:00

parent f88580407f af0d8aa7fc

commit 0f2dfa4096

No known key found for this signature in database

GPG key ID: 24D68B725D5487D0

3 changed files with 17 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

Documentation/devicetree/bindings/sound/fsl,rpmsg.yaml

View file

1

sound/soc/fsl/Kconfig

View file

12

sound/soc/fsl/imx-rpmsg.c

View file