Synaptics Tmp 2970 Driver

Synaptics does not publicly list consumer drivers on their front page. You must use their partner portal. However, a direct link is often accessible via the Microsoft Update Catalog.

CONFIG_SENSORS_TMP2970
CONFIG_TMP2970_IIO (if using IIO)
CONFIG_TMP2970_ALERT (for interrupt support)

The Synaptics TMP 2970 is a high-precision, capacitive digital temperature sensor. The driver provides a standard Linux kernel interface (industrial I/O or hwmon) to read temperature data, configure alert thresholds, and manage power modes. synaptics tmp 2970 driver

It is very common to confuse "TMP" with "TMM." If you are looking for a Touchpad driver (usually for Lenovo or HP laptops), you need the Synaptics TMM 2970 driver. Synaptics does not publicly list consumer drivers on