HID: magicmouse: Add input_register callback.
The magicmouse driver needs to setup the input mapping
after reports are parsed but before device is registered.
Change-Id: Ic3a0ff4fc056f5d374bb7ea1bd831a175c690b0b
Signed-off-by: Jaikumar Ganesh <jaikumarg@android.com>
diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c
index 7cf3ffe..8427463 100644
--- a/drivers/hid/hid-magicmouse.c
+++ b/drivers/hid/hid-magicmouse.c
@@ -387,8 +387,10 @@
return 1;
}
-static void magicmouse_setup_input(struct input_dev *input, struct hid_device *hdev)
+static int magicmouse_setup_input(struct hid_device *hdev, struct hid_input *hi)
{
+ struct input_dev *input = hi->input;
+
__set_bit(EV_KEY, input->evbit);
if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE) {
@@ -471,6 +473,8 @@
__set_bit(EV_MSC, input->evbit);
__set_bit(MSC_RAW, input->mscbit);
}
+
+ return 0;
}
static int magicmouse_input_mapping(struct hid_device *hdev,
@@ -523,12 +527,6 @@
goto err_free;
}
- /* We do this after hid-input is done parsing reports so that
- * hid-input uses the most natural button and axis IDs.
- */
- if (msc->input)
- magicmouse_setup_input(msc->input, hdev);
-
if (id->product == USB_DEVICE_ID_APPLE_MAGICMOUSE)
report = hid_register_report(hdev, HID_INPUT_REPORT,
MOUSE_REPORT_ID);
@@ -593,6 +591,7 @@
.remove = magicmouse_remove,
.raw_event = magicmouse_raw_event,
.input_mapping = magicmouse_input_mapping,
+ .input_register = magicmouse_setup_input,
};
static int __init magicmouse_init(void)