diff options
| -rw-r--r-- | drivers/hid/wacom_sys.c | 3 | ||||
| -rw-r--r-- | drivers/hid/wacom_wac.c | 18 |
2 files changed, 20 insertions, 1 deletions
diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index ab7bf84..353fe47 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -1408,6 +1408,9 @@ static int wacom_probe(struct hid_device *hdev, hdev->quirks |= HID_QUIRK_NO_INIT_REPORTS; + /* hid-core sets this quirk for the boot interface */ + hdev->quirks &= ~HID_QUIRK_NOGET; + wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL); if (!wacom) return -ENOMEM; diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index 9262622..9406b12 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -447,6 +447,19 @@ exit: return retval; } +static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac) +{ + struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); + struct hid_report *r; + struct hid_report_enum *re; + + re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]); + r = re->report_id_hash[WACOM_REPORT_INTUOSREAD]; + if (r) { + hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT); + } +} + static int wacom_intuos_inout(struct wacom_wac *wacom) { struct wacom_features *features = &wacom->features; @@ -623,8 +636,11 @@ static int wacom_intuos_inout(struct wacom_wac *wacom) } /* don't report other events if we don't know the ID */ - if (!wacom->id[idx]) + if (!wacom->id[idx]) { + /* but reschedule a read of the current tool */ + wacom_intuos_schedule_prox_event(wacom); return 1; + } return 0; } |
