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| author |   Jason Gerecke <killertofu@gmail.com> | 2017-09-07 17:47:38 -0700 |
|---|---|---|
| committer |   Jiri Kosina <jkosina@suse.cz> | 2017-09-13 19:14:48 +0200 |
| commit | 92380b572d95caf48f8424746aeee63c5a2b1922 (patch) | |
| tree | f2d7d95bf58d0c16668c4eecd565f297c589c881 /drivers/hid/wacom_sys.c | |
| parent | HID: wacom: generic: Send MSC_SERIAL and ABS_MISC when leaving prox (diff) | |
| download | linux-dev-92380b572d95caf48f8424746aeee63c5a2b1922.tar.xz linux-dev-92380b572d95caf48f8424746aeee63c5a2b1922.zip | |
HID: wacom: generic: Clear ABS_MISC when tool leaves proximity
The tool ID information sent in ABS_MISC is expected to be reset to 0
when a tool leaves proximity. Not doing this can cause problems if a
tool is removed and then re-introduced. Kernel event filtering will
prevent the (identical) ABS_MISC event from being sent when the tool
re-enters proxmity. This can cause userspace to not properly set the
tool ID.
Fixes: f85c9dc678 ("HID: wacom: generic: Support tool ID and additional tool types")
Cc: stable # v4.10 <stable@vger.kernel.org>
Signed-off-by: Ping Cheng <ping.cheng@wacom.com>
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/wacom_sys.c')
0 files changed, 0 insertions, 0 deletions