diff options
Diffstat (limited to 'drivers/hid/wacom_sys.c')
| -rw-r--r-- | drivers/hid/wacom_sys.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index b3c2395aef3b..957699fb70b5 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -406,6 +406,9 @@ static int wacom_query_tablet_data(struct hid_device *hdev, else if (features->type == WACOM_27QHDT) { return wacom_set_device_mode(hdev, 131, 3, 2); } + else if (features->type == BAMBOO_PAD) { + return wacom_set_device_mode(hdev, 2, 2, 2); + } } else if (features->device_type == BTN_TOOL_PEN) { if (features->type <= BAMBOO_PT && features->type != WIRELESS) { return wacom_set_device_mode(hdev, 2, 2, 2); @@ -1425,6 +1428,21 @@ static int wacom_probe(struct hid_device *hdev, goto fail_allocate_inputs; } + /* + * Bamboo Pad has a generic hid handling for the Pen, and we switch it + * into debug mode for the touch part. + * We ignore the other interfaces. + */ + if (features->type == BAMBOO_PAD) { + if (features->pktlen == WACOM_PKGLEN_PENABLED) { + features->type = HID_GENERIC; + } else if ((features->pktlen != WACOM_PKGLEN_BPAD_TOUCH) && + (features->pktlen != WACOM_PKGLEN_BPAD_TOUCH_USB)) { + error = -ENODEV; + goto fail_shared_data; + } + } + /* set the default size in case we do not get them from hid */ wacom_set_default_phy(features); @@ -1459,6 +1477,12 @@ static int wacom_probe(struct hid_device *hdev, features->y_max = 4096; } + /* + * Same thing for Bamboo PAD + */ + if (features->type == BAMBOO_PAD) + features->device_type = BTN_TOOL_FINGER; + if (hdev->bus == BUS_BLUETOOTH) features->quirks |= WACOM_QUIRK_BATTERY; |
