default or selected kernelversion does not have config value CONFIG_INPUT_MSM_VIBRATOR.
Result is shown for kernelversion 6.9.8

Qualcomm MSM vibrator driver

modulename: msm-vibrator.ko

configname: CONFIG_INPUT_MSM_VIBRATOR

Linux Kernel Configuration
└─>Device Drivers
└─>Input device support
└─>Miscellaneous devices
└─>Qualcomm MSM vibrator driver
In linux kernel since version 5.1 (release Date: 2019-05-05)  
Support for the vibrator that is found on various Qualcomm MSM
SOCs.

To compile this driver as a module, choose M here: the module
will be called msm_vibrator.

source code: