From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751806AbdAWShS (ORCPT ); Mon, 23 Jan 2017 13:37:18 -0500 Received: from mail-yw0-f193.google.com ([209.85.161.193]:35967 "EHLO mail-yw0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751206AbdAWShP (ORCPT ); Mon, 23 Jan 2017 13:37:15 -0500 MIME-Version: 1.0 In-Reply-To: <20170121090834.GC27048@kroah.com> References: <1484937994-8076-1-git-send-email-lukas@oxygene.sk> <20170121090834.GC27048@kroah.com> From: =?UTF-8?B?THVrw6HFoSBMYWxpbnNrw70=?= Date: Mon, 23 Jan 2017 19:36:44 +0100 X-Google-Sender-Auth: jRyLLbqYf-RJZIpx1l_uqWRHrn4 Message-ID: Subject: Re: [PATCH] USB: Add quirk for WORLDE easykey.25 MIDI keyboard To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Jan 21, 2017 at 10:08 AM, Greg Kroah-Hartman wrote: > Always use scripts/get_maintainer.pl to determine who to send patches > to, and what mailing list. You forgot linux-usb@vger, which I've now > added... I'm sorry about that. I actually did use scripts/get_maintainer.pl, but it only returned your email address and I added linux-kernel@vger myself. I guess I ran it with wrong options. > That's odd, how does other operating systems handle this device? I'm not sure how realistic this test is, but I ran a Wireshark capture from Windows 8.1 VM and it seems that for this particular device, Windows doesn't try to set the current configuration (since there is only one) and it does not even attempt to get the configuration string descriptor. I'm not sure if Windows does this in general, but it seems to work around the problem for this device by not caring about the configuration string descriptor in the first place. I have uploaded both captures here - https://gist.github.com/lalinsky/83148a827d5cd43e79e377d8e1b5ed0d Lukas