default or selected kernelversion does not have config value CONFIG_SND_SOC_TAS2781_COMLIB_I2C.
Result is shown for kernelversion 6.16-rc7

CONFIG_SND_SOC_TAS2781_COMLIB_I2C (not configurable)

modulename: snd-soc-tas2781-comlib-i2c.ko

configname: CONFIG_SND_SOC_TAS2781_COMLIB_I2C

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>CODEC drivers
└─>SND_SOC_TAS2781_COMLIB_I2C
In linux kernel since version 6.1.145 (release Date: 2025-07-14)  
source code: