Commits
Jason Gerecke committed 4affc2331a7
HID: wacom: generic: Leave tool in prox until it completely leaves sense The legacy Intuos codepath and tablet behavior (e.g. the 1st-gen Intuos Pro, Cintiq 27, etc.) would result in a BTN_TOOL_* event not being cleared to zero until the tool had completely left the sensing range of the tablet. Before the final "out of prox" packet would be sent, zero or more "in range" packets could be sent to indicate that a pen was still detectable but not within a useful distance. These "in range" packets were used by the driver to keep touch input disabled at greater pen distances. In addition to keeping the `stylus_in_proximity` flag set, the driver would leave the current BTN_TOOL_* marked as being in proximity as well. The new HID codepath also sets `stylus_in_proximity` based on the "sense" flag, but does not leave the current BTN_TOOL_* marked as being in prox. This information is potentially useful to for a future userspace-based palm rejection, so this patch modifies the driver to continue sending it. Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Reviewed-by: Ping Cheng <ping.cheng@wacom.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>