GitLab

touch noise filtering is at
https://chromium.googlesource.com/chromiumos/platform/touch_noise_filter/+/master

When a touch is detected as touch noise, an ET_TOUCH_CANCELLED event is sent and
all of the subsequent events for that touch are dropped. A "touch press"
initiates a new touch.

BUG=407840
TEST=TouchNoiseFinderTest.*, TouchEventConverterEvdevTouchNoiseTest.*

Review URL: https://codereview.chromium.org/991533002

Cr-Commit-Position: refs/heads/master@{#322293}