Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753568AbbETOib (ORCPT ); Wed, 20 May 2015 10:38:31 -0400 Received: from cantor2.suse.de ([195.135.220.15]:54552 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752324AbbETOi2 (ORCPT ); Wed, 20 May 2015 10:38:28 -0400 Date: Wed, 20 May 2015 16:38:27 +0200 (CEST) From: Jiri Kosina To: nick cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH RESEND] hid:Change vendor id for USB_DEVICE_ID_MS_TYPE_COVER_3 to correct id in hid-ids.h In-Reply-To: <555C9B72.6090207@gmail.com> Message-ID: References: <1431666292-27622-1-git-send-email-xerofoify@gmail.com> <8032D262-870E-4071-9B32-767239EB8E31@gmail.com> <555C97CF.3040502@gmail.com> <555C9B72.6090207@gmail.com> User-Agent: Alpine 2.00 (LNX 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1095 Lines: 30 On Wed, 20 May 2015, nick wrote: > That's a good question and we discussed with Alan about this. Basically > the only id that works on non JP models is the one he checked. And now you are removing it. > Your right there may be two vendor ids for the product a.k.a maybe for > revisions however to my knowledge there have been no major revisions of > the Surface Pro Three. In addition what is the likely hood that a vendor > has two ids for the same area It's quite common to have multiple PIDs for devices with the same internals. > in the world, as I can't think of one vendor that does this unless > differencing between two of the products is important a.k.a like MAC > addresses MAC address is about distinguishing individial device instances from each other. PIDs are something completely different. -- Jiri Kosina SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/