default or selected kernelversion does not have config value CONFIG_SND_AT91_SOC.
Result is shown for kernelversion 5.3.7
SoC Audio for the Atmel AT91 System-on-Chip
modulename: snd-soc-at91.ko
configname: CONFIG_SND_AT91_SOC
Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SoC Audio for the Atmel AT91 System-on-Chip
In linux kernel since version 2.6.21.1 (release Date: 2007-04-27)
Say Y or M if you want to add support for codecs attached to
the AT91 SSC interface. You will also need
to select the audio interfaces to support below.
the AT91 SSC interface. You will also need
to select the audio interfaces to support below.