]> git.baikalelectronics.ru Git - kernel.git/commit
Revert "HID: multitouch: enable palm rejection if device implements confidence usage"
authorAllen Hung <allen_hung@dell.com>
Thu, 23 Jun 2016 08:31:29 +0000 (16:31 +0800)
committerJiri Kosina <jkosina@suse.cz>
Tue, 28 Jun 2016 11:24:14 +0000 (13:24 +0200)
commit0dc6403fe3c3c7ac82410c27cd69ef5d90bd1d9a
tree659d6ac0b2ab5568d359003824fad75ae6990f05
parent702e8748ca6f74bc959c8736dc986a5aa4b3aa3e
Revert "HID: multitouch: enable palm rejection if device implements confidence usage"

This reverts commit bf414b370163 ("HID: multitouch: enable palm rejection
if device implements confidence usage")

The commit enables palm rejection for Win8 Precision Touchpad devices but
the quirk MT_QUIRK_VALID_IS_CONFIDENCE it is using is not working very
properly. This quirk is originally designed for some WIn7 touchscreens. Use
of this for a Win8 Precision Touchpad will cause unexpected pointer jumping
problem.

Cc: stable@vger.kernel.org # v4.5+
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Tested-by: Andy Lutomirski <luto@kernel.org> # XPS 13 9350, BIOS 1.4.3
Signed-off-by: Allen Hung <allen_hung@dell.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hid-multitouch.c