Created attachment 855015 [details]
dmesg and hwinfo after patch apply
Hi Takashi. It looks quite strange, like it tries to do extra retries on
successful load, but when two finger scrolling is not working one more
additional message appears:
psmouse serio1: synaptics: synaptics_model_id error
dmesg and hwinfo outputs attached.
-p-n - suffix when scrolling is not working
-p-w - when it works fine