From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benjamin Tissoires Subject: Re: Sony Vaio Duo 11: getting middle mouse button to work Date: Wed, 29 Jan 2014 09:53:03 -0500 Message-ID: References: <1674012.xCMptsh8XR@myon.chronox.de> <20140125031713.GA30047@taihen.jp> <2093581.PZC0zrVCWg@myon.chronox.de> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: In-Reply-To: <2093581.PZC0zrVCWg@myon.chronox.de> Sender: linux-input-owner@vger.kernel.org To: Stephan Mueller Cc: Mattia Dongili , platform-driver-x86@vger.kernel.org, Jiri Kosina , linux-input List-Id: platform-driver-x86.vger.kernel.org On Fri, Jan 24, 2014 at 11:51 PM, Stephan Mueller wrote: > Am Samstag, 25. Januar 2014, 12:17:13 schrieb Mattia Dongili: > > Hi Mattia, > >> >> I'd try with the input subsystem and the synaptics_usb driver first but >> it's just a wild guess. Your kernel log should give you more hints about >> which driver is bound to the device and the sysfs tree under >> /sys/class/input/event*/device/* has all the capabilities and >> identifiers. > > The following did not help: > > modprobe synaptics_usb > cd /sys/bus/usb/drivers/usbhid > echo -n "1-1.3:1.0" > unbind > #now the mouse is without driver, does not move, and > #/sys/class/input/event2/device/device is without driver > cd /sys/bus/usb/drivers/synaptics_usb > echo -n "1-1.3:1.0" > bind > #error: no such device, mouse does not work, nothing in dmesg > cd /sys/bus/usb/drivers/usbhid > echo -n "1-1.3:1.0" > bind > #mouse works again without middle button > Hi Stephan, in this case, you definitively want to talk to HID (and input) folks. Adding Jiri, the HID maintainer in the discussion. Your mouse does not seem to be handled properly by the hid subsystem and needs quirks, or fix. Can you send us some hid-recorder[1] traces of your device? We should then be able to check what's wrong and hopefully fix the problem. Cheers, Benjamin [1] http://bentiss.github.io/hid-replay-docs/