diff options
Diffstat (limited to 'drivers/hid/wacom_wac.c')
| -rw-r--r-- | drivers/hid/wacom_wac.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index 2a4cc39962e7..5978399ae7d2 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -2692,11 +2692,14 @@ static void wacom_wac_finger_pre_report(struct hid_device *hdev, hid_data->cc_index >= 0) { struct hid_field *field = report->field[hid_data->cc_index]; int value = field->value[hid_data->cc_value_index]; - if (value) + if (value) { hid_data->num_expected = value; + hid_data->num_received = 0; + } } else { hid_data->num_expected = wacom_wac->features.touch_max; + hid_data->num_received = 0; } } @@ -2724,6 +2727,7 @@ static void wacom_wac_finger_report(struct hid_device *hdev, input_sync(input); wacom_wac->hid_data.num_received = 0; + wacom_wac->hid_data.num_expected = 0; /* keep touch state for pen event */ wacom_wac->shared->touch_down = wacom_wac_finger_count_touches(wacom_wac); |