diff options
| author | Jason Gerecke <killertofu@gmail.com> | 2017-09-08 02:52:15 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2017-09-13 19:18:01 +0200 |
| commit | 5b40104edfb003b1e8bae3e546771e6edb59c6b7 (patch) | |
| tree | 8a0adb3649331401717c9cdb081ba97ac3e1cc79 | |
| parent | HID: wacom: generic: Send BTN_TOOL_PEN in prox once the pen enters range (diff) | |
| download | linux-5b40104edfb003b1e8bae3e546771e6edb59c6b7.tar.xz linux-5b40104edfb003b1e8bae3e546771e6edb59c6b7.zip | |
HID: wacom: generic: Reset events back to zero when pen leaves
As a pen leaves, we need to be sure to reset all events back to zero
so that userspace is able to get the complete pen state when it enters
proximity again.
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>
| -rw-r--r-- | drivers/hid/wacom_wac.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index 929a1ceabc21..2926e36cb684 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -2218,10 +2218,10 @@ static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field return; /* send pen events only when the pen is in range */ - if (!wacom_wac->hid_data.inrange_state) - return; - - input_event(input, usage->type, usage->code, value); + if (wacom_wac->hid_data.inrange_state) + input_event(input, usage->type, usage->code, value); + else if (wacom_wac->shared->stylus_in_proximity && !wacom_wac->hid_data.sense_state) + input_event(input, usage->type, usage->code, 0); } static void wacom_wac_pen_pre_report(struct hid_device *hdev, |