[PATCH 0/3] ASoC: SDCA: Initial support for Cirrus Logic CS47L47

From: Richard Fitzgerald

Date: Mon Feb 23 2026 - 10:04:20 EST


The CS47L47 is a SDCA smart codec with UAJ (headset, jack detect) and DMIC.
This series adds the initial support for the Cirrus Logic CS47L47 codec.

The soundwire patch can be taken separately from the two ASoC patches;
there aren't any build dependencies.

Richard Fitzgerald (3):
soundwire: intel_auxdevice: Add CS47L47 to wake_capable_list
ASoC: soc_sdw_utils: Add device info for CS47L47
ASoC: SDCA: Add CS47L47 to class driver

drivers/soundwire/intel_auxdevice.c | 1 +
include/sound/soc_sdw_utils.h | 2 +
sound/soc/sdca/sdca_class.c | 1 +
sound/soc/sdw_utils/Makefile | 1 +
sound/soc/sdw_utils/soc_sdw_cs47l47.c | 80 +++++++++++++++++++++++++++
sound/soc/sdw_utils/soc_sdw_utils.c | 36 ++++++++++++
6 files changed, 121 insertions(+)
create mode 100644 sound/soc/sdw_utils/soc_sdw_cs47l47.c

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2.47.3