default or selected kernelversion does not have config value CONFIG_SND_S5PC110_SOC_AQUILA_WM8994.
Result is shown for kernelversion 5.4.69

SoC I2S Audio support for AQUILA - WM8994

modulename: snd-soc-aquila-wm8994.ko

configname: CONFIG_SND_S5PC110_SOC_AQUILA_WM8994

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>SoC I2S Audio support for AQUILA - WM8994
In linux kernel since version 2.6.37 (release Date: 2011-01-04)  
Say Y if you want to add support for SoC audio on aquila
with the WM8994.

source code:
sound/soc//s3c24xx/