Comment # 18 on bug 1193064 from Artyom

(In reply to Takashi Iwai from comment #17)
> Without the blacklist, you need to unbind the elantech driver at first, then
> bind to the hid_i2c_acpi.
> 
> echo -n "i2c-ELAN0000:00" > /sys/bus/i2c/drivers/elan_i2c/unbind
> echo -n "i2c-ELAN0000:00" > /sys/bus/i2c/drivers/i2c_hid_acpi/bind


Yes, that fixed, thanks (unbind elan and bind i2c_hid)

(In reply to Takashi Iwai from comment #17)
> And, my question was: what happens if you re-bind the i2c-hid-acpi driver
> after the resume where the touchpad doesn't work any longer.  Does it make
> the touchpad working again?
Seems rebinding is working, but after every rebind it resets touchpad settings