However, this has again regressed on zesty including 4.9.0-16-generic.
On 4.8.0-38.41: CONFIG_TOUCHSCREEN_ELAN=y CONFIG_PINCTRL_CHERRYVIEW=y -> keyboard and touch work fine
On 4.9.0-16.17: CONFIG_TOUCHSCREEN_ELAN=m CONFIG_PINCTRL_CHERRYVIEW=m -> broken again
However, this has again regressed on zesty including 4.9.0-16-generic.
On 4.8.0-38.41: TOUCHSCREEN_ ELAN=y PINCTRL_ CHERRYVIEW= y
CONFIG_
CONFIG_
-> keyboard and touch work fine
On 4.9.0-16.17: TOUCHSCREEN_ ELAN=m PINCTRL_ CHERRYVIEW= m
CONFIG_
CONFIG_
-> broken again