default or selected kernelversion does not have config value CONFIG_SND_S5P_SOC_SPDIF.
Result is shown for kernelversion 5.4.69
CONFIG_SND_S5P_SOC_SPDIF (not configurable)
modulename: snd-soc-samsung-spdif.ko
configname: CONFIG_SND_S5P_SOC_SPDIF
Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SND_S5P_SOC_SPDIF