Microchip AT42QT1050 Touch Sensor Chip

modulename: qt1050.ko

configname: CONFIG_KEYBOARD_QT1050

Linux Kernel Configuration
└─>Device Drivers
└─>Input device support
└─>Microchip AT42QT1050 Touch Sensor Chip
In linux kernel since version 5.1 (release Date: 2019-05-05)  
Say Y here if you want to use Microchip AT42QT1050 QTouch
Sensor chip as input device.

To compile this driver as a module, choose M here:
the module will be called qt1050

source code: