A poorly written calibration routine can increase touch latency beyond the 8ms typical for I2C touch devices. Guidelines:
Before discussing calibration, one must understand the ecosystem. Kmdf Hid Minidriver For Touch I2c Device Calibration
Add retry logic for NACK conditions (common on I2C bus contention). A poorly written calibration routine can increase touch
Some I2C touch controllers accept calibration commands via HID Feature reports. Your minidriver can intercept USAGE_CALIBRATION writes, re-map them to the I2C device's register set, or override them entirely. or override them entirely.