touch-cmt: add hovering support for Google Touchpad
Enable "Filter Low Pressure" option to filter out hovering fingers.
"Pressure Minimum Threshold" also need to be set to a small value, so
hovering pressure (0) < pressure minimum threshold.
BUG=b:62382127
TEST=With hover-enabled firmware, cursor does not move when hover.
Change-Id: I4b3ce66104982c2a9a446bcbbf4c6d4dd6c87cbc
Reviewed-on: https://chromium-review.googlesource.com/558164
Commit-Ready: Wei-Ning Huang <wnhuang@chromium.org>
Tested-by: Wei-Ning Huang <wnhuang@chromium.org>
Reviewed-by: Tai-hsu Lin <sheckylin@google.com>
1 file changed