Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754648AbbBPIHM (ORCPT ); Mon, 16 Feb 2015 03:07:12 -0500 Received: from mailout2.w1.samsung.com ([210.118.77.12]:35086 "EHLO mailout2.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751673AbbBPIHK (ORCPT ); Mon, 16 Feb 2015 03:07:10 -0500 X-AuditID: cbfec7f4-b7f126d000001e9a-ff-54e1a4999b90 Message-id: <54E1A529.50705@samsung.com> Date: Mon, 16 Feb 2015 09:07:05 +0100 From: Andrzej Pietrasiewicz User-Agent: Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-version: 1.0 To: Ruslan Bilovol , Krzysztof Opasiak Cc: Alan Stern , Peter Chen , "linux-usb@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "Balbi, Felipe" , "gregkh@linuxfoundation.org" Subject: Re: [PATCH 1/2] usb: gadget: udc-core: independent registration of gadgets and gadget drivers References: <100e01d04493$11a2fd40$34e8f7c0$%opasiak@samsung.com> <101c01d0450e$364f9bf0$a2eed3d0$%opasiak@samsung.com> In-reply-to: Content-type: text/plain; charset=utf-8; format=flowed Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrLLMWRmVeSWpSXmKPExsVy+t/xq7ozlzwMMWjskrM4eL/eonnxejaL 2xOnsVlc3jWHzWLRslZmi2Oz/zJZ9Ow8wWgx4fcFNgcOj3+H+5k8ds66y+6xf+4ado/Zd38w evRtWcXocfzGdiaPz5vkAtijuGxSUnMyy1KL9O0SuDIan3SxF3xgq9i9eA97A+MO1i5GTg4J AROJX+e2MELYYhIX7q1n62Lk4hASWMoo8XPyRXYI5zOjxNmO70wgVbwCGhJv+pYzg9gsAqoS M25MYQOx2QSMJfYe7ACbJCoQJvHn+BNmiHpBiR+T77GA2CICURJbXtwGs5kF1jFJfLsgCWIL C2RILHz8iRli2Wkmid0fm8DO4xQIlji4eDUzRIOZxJeXh1khbHmJzWveMk9gFJiFZMcsJGWz kJQtYGRexSiaWppcUJyUnmuoV5yYW1yal66XnJ+7iRESBV92MC4+ZnWIUYCDUYmHd0PYgxAh 1sSy4srcQ4wSHMxKIrxXWx+GCPGmJFZWpRblxxeV5qQWH2Jk4uCUamDM+8h/xIbdwrrozmIV 20kZgi8bqu8oSxzgS3jgK3+nid38+bmK3Mzps5qqVezYOtabeyzYUOrdy1h1763crt4lCc+u mntIadwUEvp14RFLJs+1fY97xeN2HGNslvrRO+WJWhXPenPplN+3f/xLOad3h+/L4k03tfw0 9+ktfnPWL4WlKOOr7mwlluKMREMt5qLiRADCHNnBYAIAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1100 Lines: 30 W dniu 15.02.2015 o 23:43, Ruslan Bilovol pisze: >> >> In my opinion all things which you have described are working out-of-box >> when you use configfs interface. It's mostly ready so you may create >> equivalent of most legacy gadgets (apart from printer and tcm) and >> just bind from one udc to another whenever you want. > > It's because legacy gadgets are easy to use and usually don't need any > userspace-side configuration. Are there any plans to remove legacy > drivers in the future? > I'm not going to express strong opinions here, but their name implies that this can happen, some time in the future. And I also think it will not happen before the userspace part (libusbg, gt, gadgetd etc) is mature enough. My personal opinion in that matter is that it will take at least a couple of years to remove legacy gadgets entirely. AP -- 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/