CONFIG_SND_SOC_SOF (not configurable)

modulename: snd-sof.ko

configname: CONFIG_SND_SOC_SOF

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>Sound Open Firmware Support
└─>SND_SOC_SOF
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
This option is not user-selectable but automagically handled by
'select' statements at a higher level.
The selection is made at the top level and does not exactly follow
module dependencies but since the module or built-in type is decided
at the top level it doesn't matter.

source code: