From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752805Ab3GYAAr (ORCPT ); Wed, 24 Jul 2013 20:00:47 -0400 Received: from smtp07.smtpout.orange.fr ([80.12.242.129]:57435 "EHLO smtp.smtpout.orange.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753924Ab3GYAAq (ORCPT ); Wed, 24 Jul 2013 20:00:46 -0400 X-Greylist: delayed 478 seconds by postgrey-1.27 at vger.kernel.org; Wed, 24 Jul 2013 20:00:45 EDT From: Yann Cantin To: linux-input@vger.kernel.org, linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, dmitry.torokhov@gmail.com, jkosina@suse.cz, rob@landley.net, gregkh@linuxfoundation.org Subject: [RFC ebeam PATCH 0/2] new USB eBeam input driver Date: Thu, 25 Jul 2013 01:52:18 +0200 Message-Id: <1374709940-607-1-git-send-email-yann.cantin@laposte.net> X-Mailer: git-send-email 1.8.1.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, New USB input driver for eBeam devices. Currently supported (tested) : - Luidia eBeam classic projection and edge projection models - Nec "interactive solution" NP01Wi1 & NP01Wi2 accessories. >>From basic usb point of view, all these devices are indistinguishable : they have the same usb ids and (blank) hid report descriptors. There's other re-branded hardware that need to be test, but i bet on same ids. Patch 1 to blacklist the devices for hid generic-usb. Patch 2 is the actual driver. Notable stuff : - use div64_s64 for portable 64/64-bits divisions. - 13 sysfs custom files : 9 values for the transformation matrix, 4 for xy ranges and a calibration trigger. The module run fine since 3.3.6 kernel, both x86_32 and 64, actually run in production on a 3.8.13 and compile without errors on today's linus tree. Side note : - This driver was first submit and discuss last year. Thanks for your help.