tree 1fdae5edfc67e64864b11b2a7cf905833fc9b2c5
parent 03a0dc546be3fa6091214bd2c05d678d3e8d67df
author Jason Gerecke <killertofu@gmail.com> 1450301855 -0800
committer Jiri Kosina <jkosina@suse.cz> 1450393387 +0100

HID: wacom: Fix touchring value reporting

Commit c7f0522 reports incorrect touchring values to userspace. This is
due to its incorrect handling of the 'touched' bit present in the 'ring1'
and 'ring2' variables. Instead of using this bit when determining if a
value should be sent, the ABS_WHEEL and ABS_INPUT check (different?!)
portions of the position bits. Furthermore, the full values of 'ring1'
and 'ring2' are reported to userspace, despite the 'touched' flag
needing to be trimmed beforehand. This commit addresses both issues.

Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>