A patch is undergoing work to add Steam Deck IMU support to the HID-Steam kernel driver for supporting the accelerometer and gyroscope sensors of the Steam Deck controller. The patches by independent developer Max Maisel allow for the accelerometer and gyroscope features to be exposed to user-space via a separate evdev node with the HID-Steam driver, the kernel driver supporting the Steam Controller and Steam Deck input functionality. This exposing of the Steam Deck IMU support via separate evdev nodes match the behavior of the Nintendo and PlayStation HID kernel drivers for exposing these motion sensors.