default or selected kernelversion does not have config value CONFIG_SND_S3C_SOC_AC97.
Result is shown for kernelversion 5.4.69
CONFIG_SND_S3C_SOC_AC97 (not configurable)
modulename: snd-soc-s3c-ac97.ko
configname: CONFIG_SND_S3C_SOC_AC97
Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SND_S3C_SOC_AC97