**Second try for a patch**
-I found out, that the HP ProBook 440 G3 laptop incorporates ST LIS3LV02DL accelerometer and there is a module called "hp_accel", that makes the accelerometer appear as a joystick device, so it could be used to play games like ExtremeTuxRacer. Unfortunately on this specific laptop model, the sensor is soldered upside down on the PCB, so I needed to swap the axis accordingly. The patch is currently queued for Linux 4.6 in Darren Hart's Linux tree.
+I found out, that the HP ProBook 440 G3 laptop incorporates ST LIS3LV02DL accelerometer and there is a module called "hp_accel", that makes the accelerometer appear as a joystick device, so it could be used to play games like ExtremeTuxRacer. Unfortunately on this specific laptop model, the sensor is soldered upside down on the PCB, so I needed to swap the axis accordingly. The patch has been merged into mainline kernel.
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