default or selected kernelversion does not have config value CONFIG_SND_SOC_RAUMFELD.
Result is shown for kernelversion 6.9.9
SoC Audio support Raumfeld audio adapter
modulename: snd-soc-raumfeld.ko
configname: CONFIG_SND_SOC_RAUMFELD
Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SoC Audio support Raumfeld audio adapter
In linux kernel since version 2.6.33 (release Date: 2010-02-24)
Say Y if you want to add support for SoC audio on Raumfeld devices