To determine if a touch is present in the single-touch case, we can
simply check if the BTN_TOUCH key is active or not. This will work for
both HID_GENERIC and other device types.
Signed-off-by: Jason Gerecke <jason.gerecke@xxxxxxxxx>
---
drivers/hid/wacom_wac.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 69c7df7..2292d85 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -1072,9 +1072,8 @@ static int wacom_wac_finger_count_touches(struct wacom_wac *wacom)
int count = 0;
int i;
- /* non-HID_GENERIC single touch input doesn't call this routine */
- if ((touch_max == 1) && (wacom->features.type == HID_GENERIC))
- return wacom->hid_data.tipswitch &&
+ if (touch_max == 1)
+ return test_bit(BTN_TOUCH, input->key) &&
!wacom->shared->stylus_in_proximity;
for (i = 0; i < input->mt->num_slots; i++) {
--
2.3.5
--
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