From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gerecke Subject: [PATCH] Input: wacom: Fix "can not retrieve extra class descriptor" for 24HDT Date: Wed, 3 Apr 2013 15:52:52 -0700 Message-ID: <1365029572-1527-1-git-send-email-killertofu@gmail.com> Return-path: Received: from mail-da0-f49.google.com ([209.85.210.49]:36347 "EHLO mail-da0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758489Ab3DCWx6 (ORCPT ); Wed, 3 Apr 2013 18:53:58 -0400 Received: by mail-da0-f49.google.com with SMTP id t11so849527daj.8 for ; Wed, 03 Apr 2013 15:53:58 -0700 (PDT) Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: linux-input@vger.kernel.org Cc: dmitry.torokhov@gmail.com, pinglinux@gmail.com, Jason Gerecke The MFT device in the Cintiq 24HDT has two interfaces sharing the same configuration. Without this patch, the driver attempts to make use of both interfaces, even though the second interface is not compatible with this driver. Signed-off-by: Jason Gerecke --- drivers/input/tablet/wacom_wac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 1daa979..ed78be9 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -2209,7 +2209,7 @@ const struct usb_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0x47) }, { USB_DEVICE_WACOM(0xF4) }, { USB_DEVICE_WACOM(0xF8) }, - { USB_DEVICE_WACOM(0xF6) }, + { USB_DEVICE_DETAILED(0xF6, USB_CLASS_HID, 0, 0) }, { USB_DEVICE_WACOM(0xFA) }, { USB_DEVICE_LENOVO(0x6004) }, { } -- 1.8.2