Commit d92189eb authored by Andreas Fleig's avatar Andreas Fleig Committed by Jiri Kosina

HID: lenovo: set INPUT_PROP_POINTING_STICK

Set flags INPUT_PROP_POINTER and INPUT_PROP_POINTING_STICK for the trackpoint
integrated in Lenovo USB and Bluetooth keyboards. Libinput checks these flags
to enable features such as middle-button-scrolling by default.
Signed-off-by: default avatarAndreas Fleig <andreasfleig@gmail.com>
Reviewed-by: Benjamin Tissoires's avatarBenjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 8de29a35
......@@ -762,6 +762,24 @@ static void lenovo_remove(struct hid_device *hdev)
hid_hw_stop(hdev);
}
static void lenovo_input_configured(struct hid_device *hdev,
struct hid_input *hi)
{
switch (hdev->product) {
case USB_DEVICE_ID_LENOVO_TPKBD:
case USB_DEVICE_ID_LENOVO_CUSBKBD:
case USB_DEVICE_ID_LENOVO_CBTKBD:
if (test_bit(EV_REL, hi->input->evbit)) {
/* set only for trackpoint device */
__set_bit(INPUT_PROP_POINTER, hi->input->propbit);
__set_bit(INPUT_PROP_POINTING_STICK,
hi->input->propbit);
}
break;
}
}
static const struct hid_device_id lenovo_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TPKBD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CUSBKBD) },
......@@ -774,6 +792,7 @@ MODULE_DEVICE_TABLE(hid, lenovo_devices);
static struct hid_driver lenovo_driver = {
.name = "lenovo",
.id_table = lenovo_devices,
.input_configured = lenovo_input_configured,
.input_mapping = lenovo_input_mapping,
.probe = lenovo_probe,
.remove = lenovo_remove,
......
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