default or selected kernelversion does not have config value CONFIG_MT7663S.
Result is shown for kernelversion 6.9-rc4

MediaTek MT7663S (SDIO) support

modulename: mt7663s.ko

configname: CONFIG_MT7663S

Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>Wireless LAN
└─>MediaTek MT7663S (SDIO) support
In linux kernel since version 5.1 (release Date: 2019-05-05)  
This adds support for MT7663S 802.11ac 2x2:2 wireless devices.

To compile this driver as a module, choose M here.

source code: