From mboxrd@z Thu Jan 1 00:00:00 1970 From: simon@mungewell.org Subject: Re: [PATCH] HID: logitech - lg2ff: Add IDs for Formula Vibration Feedback Wheel Date: Tue, 8 Oct 2013 14:24:24 -0400 Message-ID: <54625f2d10e55f9ca1c5e56d61479fbc.squirrel@mungewell.org> References: <1381164492-27145-1-git-send-email-anssi.hannula@iki.fi> <4607275.ItDsRbK9eM@geidi-prime> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Return-path: Received: from host171.canaca.com ([67.55.55.225]:46928 "EHLO host171.canaca.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751926Ab3JHSYp (ORCPT ); Tue, 8 Oct 2013 14:24:45 -0400 In-Reply-To: <4607275.ItDsRbK9eM@geidi-prime> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: =?iso-8859-1?Q?=22Michal_Mal=FD=22?= Cc: simon@mungewell.org, Elias Vanderstuyft , Anssi Hannula , Jiri Kosina , linux-usb@vger.kernel.org, linux-input@vger.kernel.org, stable@vger.kernel.org > We can hack the descriptor in hid-logitech just > like we did it for DFP. If we come across more wheels that need a hacked > descriptor, perhaps we should consider handling the raw data ourselves > (check out the Wii remote driver for details)... We currently 'hack HID desc.' for the DF, DFP and MOMO-Red. The DFGT, G25 and G27 are pushed into native mode and automatically split the brake and accel axis. I'll get the 'hack HID desc.' done for Elias' wheel and the MOMO-black I picked last week. Should be done this week sometime. I think we've got every wheel variant covered.... unless the release more with different IDs (recently saw a new DFGT version). In the longer term we may wish to add an option/control to split (or not) the brake/accel as the user requests. I don't actually think that anyone wants combined axis, but there's no telling with some people ;-) Simon