CONFIG_SND_SOC_WCD939X (not configurable)

modulename: snd-soc-wcd939x.ko

and/or

snd-soc-wcd939x-sdw.ko

configname: CONFIG_SND_SOC_WCD939X

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>CODEC drivers
└─>SND_SOC_WCD939X
In linux kernel since version 6.1.89 (release Date: 2024-04-29)  
source code:
sound/soc//codecs/