"incomplete report" flood on kernel v4.18

[cannorin <cannorin@gmail.com>]

Hi, I'm getting a lot of spam in dmesg and trying to suppress them:

  [ 1515.920264] i2c_hid i2c-ELAN0903:00: i2c_hid_get_input: incomplete 
report (14/65535)
  [ 1515.927097] i2c_hid i2c-ELAN0903:00: i2c_hid_get_input: incomplete 
report (14/65535)
  [ 1515.933965] i2c_hid i2c-ELAN0903:00: i2c_hid_get_input: incomplete 
report (14/65535)
  [ 1515.940881] i2c_hid i2c-ELAN0903:00: i2c_hid_get_input: incomplete 
report (14/65535)
  [ 1515.945884] i2c_hid i2c-ELAN0903:00: i2c_hid_get_input: incomplete 
report (14/65535)
  [ 1515.952902] i2c_hid i2c-ELAN0903:00: i2c_hid_get_input: incomplete 
report (14/65535)

I googled and then found the commit 
https://github.com/torvalds/linux/commit/ef6eaf27274c0351f7059163918f3795da13199c 
addressing similar problem, so I upgraded the kernel to 4.18:

  ~ $ uname -rv

  4.18.0-1-amd64 #1 SMP Debian 4.18.6-1 (2018-09-06)

But the problem persists and I have no idea what should I do next.

The output of libinput list-devices:

  Device:           ELAN0903:00 04F3:3051 Touchpad
  Kernel:           /dev/input/event14
  Group:            6
  Seat:             seat0, default
  Size:             75x39mm
  Capabilities:     pointer gesture
  Tap-to-click:     disabled
  Tap-and-drag:     enabled
  Tap drag lock:    disabled
  Left-handed:      disabled
  Nat.scrolling:    disabled
  Middle emulation: n/a
  Calibration:      n/a
  Scroll methods:   *two-finger edge
  Click methods:    none
  Disable-w-typing: enabled
  Accel profiles:   none
  Rotation:         n/a

I'm using Debian sid on VAIO S11 (Sep 2017). Thanks in advance!