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-rw-r--r--drivers/input/tablet/wacom_sys.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index 23a933d..b145841 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -398,7 +398,9 @@ static int wacom_parse_hid(struct usb_interface *intf,
break;
case HID_USAGE_CONTACTMAX:
- wacom_retrieve_report_data(intf, features);
+ /* leave touch_max as is if predefined */
+ if (!features->touch_max)
+ wacom_retrieve_report_data(intf, features);
i++;
break;
}