Messages in this thread | | | From | Joey Pabalinas <> | Subject | [PATCH 0/4] reduce Surface Pro 3 multitouch jitter | Date | Sat, 30 Jun 2018 14:19:49 -1000 |
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The Surface Pro 3 firmware doesn't reliably send contact lift off reports nor handle invalid report values gracefully.
To reduce touchscreen input jitter: - add MT_QUIRK_NOT_SEEN_MEANS_UP to the MT_CLS_WIN_8 - drop invalid report values
Joey Pabalinas (4): HID: multitouch: add MT_QUIRK_NOT_SEEN_MEANS_UP to MT_CLS_WIN_8 quirks HID: multitouch: don't check HID_GROUP_MULTITOUCH_WIN_8 for serial protocol HID: multitouch: drop reports containing invalid values HID: multitouch: remove unneeded else conditional cases
drivers/hid/hid-multitouch.c | 27 ++++++++++++++++++++------- 1 file changed, 20 insertions(+), 7 deletions(-)
-- 2.18.0
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