diff options
| -rw-r--r-- | drivers/hid/hid-magicmouse.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c index e6dc1517166..ed732b746c9 100644 --- a/drivers/hid/hid-magicmouse.c +++ b/drivers/hid/hid-magicmouse.c @@ -433,6 +433,11 @@ static int magicmouse_input_mapping(struct hid_device *hdev, if (!msc->input) msc->input = hi->input; + /* Magic Trackpad does not give relative data after switching to MT */ + if (hi->input->id.product == USB_DEVICE_ID_APPLE_MAGICTRACKPAD && + field->flags & HID_MAIN_ITEM_RELATIVE) + return -1; + return 0; } |