Tested on below machines
1. Dell E5440 with a PS/2 Synaptics touchpad
2. Dell Inspiron 3137 with a PS/2 Synaptics touchpad
3. Dell Inspiron 5547 with i2c Synaptics touchpad
wifi and usb port work, and after S3 30 times, no obvious regression could be observed.
Tested on below machines
1. Dell E5440 with a PS/2 Synaptics touchpad
2. Dell Inspiron 3137 with a PS/2 Synaptics touchpad
3. Dell Inspiron 5547 with i2c Synaptics touchpad
wifi and usb port work, and after S3 30 times, no obvious regression could be observed.