default or selected kernelversion does not have config value CONFIG_SND_SOC_ODROIDX2.
Result is shown for kernelversion 5.4.33
Audio support for Odroid-X2 and Odroid-U3
modulename: snd-soc-odroidx2-max98090.ko
configname: CONFIG_SND_SOC_ODROIDX2
Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>Audio support for Odroid-X2 and Odroid-U3
In linux kernel since version 3.17 (release Date: 2014-10-05)
Say Y here to enable audio support for the Odroid-X2/U3.