HID: logitech-hidpp: Enable HID++ for all the Logitech Bluetooth devices

Probe for HID++ support over Bluetooth for all the Logitech Bluetooth
devices. As Logitech doesn't have a list of Bluetooth devices that
support HID++ over Bluetooth, probe every device. The HID++ driver
will fall back to plain HID if the device does not support HID++,
or to a another device-specific driver if it is part of the
unhandled_hidpp_devices array, used in the match function.

Note that this change might cause upower to export 2 batteries for
certain Bluetooth LE devices which export their battery information
through the Bluetooth BATT profile. This particular bug is tracked at:
https://gitlab.freedesktop.org/upower/upower/-/issues/166

Tested with a Logitech Signature M650 mouse, over Bluetooth
Signed-off-by: NBastien Nocera <hadess@hadess.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

drivers/hid/hid-logitech-hidpp.c

@@ -4219,6 +4219,21 @@ static void hidpp_remove(struct hid_device *hdev)
 	mutex_destroy(&hidpp->send_mutex);
 }
 
+static const struct hid_device_id unhandled_hidpp_devices[] = {
+	/* Logitech Harmony Adapter for PS3, handled in hid-sony */
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_PS3) },
+	/* Handled in hid-generic */
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DINOVO_EDGE_KBD) },
+	{}
+};
+
+static bool hidpp_match(struct hid_device *hdev,
+			bool ignore_special_driver)
+{
+	/* Refuse to handle devices handled by other HID drivers */
+	return !hid_match_id(hdev, unhandled_hidpp_devices);
+}
+
 #define LDJ_DEVICE(product) \
 	HID_DEVICE(BUS_USB, HID_GROUP_LOGITECH_DJ_DEVICE, \
 		   USB_VENDOR_ID_LOGITECH, (product))
@@ -4347,6 +4362,9 @@ static const struct hid_device_id hidpp_devices[] = {
 	{ /* MX Master 3 mouse over Bluetooth */
 	  HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb023),
 	  .driver_data = HIDPP_QUIRK_HI_RES_SCROLL_X2121 },
+
+	{ /* And try to enable HID++ for all the Logitech Bluetooth devices */
+	  HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_ANY, USB_VENDOR_ID_LOGITECH, HID_ANY_ID) },
 	{}
 };
 
@@ -4360,6 +4378,7 @@ static const struct hid_usage_id hidpp_usages[] = {
 static struct hid_driver hidpp_driver = {
 	.name = "logitech-hidpp-device",
 	.id_table = hidpp_devices,
+	.match = hidpp_match,
 	.report_fixup = hidpp_report_fixup,
 	.probe = hidpp_probe,
 	.remove = hidpp_remove,