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[86.57.144.74]) by smtp.gmail.com with ESMTPSA id jo6sm31317093wjb.48.2016.03.01.06.37.06 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 01 Mar 2016 06:37:07 -0800 (PST) Date: Tue, 1 Mar 2016 17:34:08 +0300 From: "Sergey V. Dyatko" To: Anthony Jenkins Cc: freebsd-current@freebsd.org Subject: Re: Touchscreen support (was Re: new computer, strange usb messages at boot) Message-ID: <20160301173408.10e4767f@laptop.minsk.domain> In-Reply-To: <56D59E51.4040409@yahoo.com> References: <20160220051951.GA47875@lrosenman-dell.lerctr.org> <20160220120401.GA91220@kib.kiev.ua> <20160220122416.GA1026@lrosenman-dell.lerctr.org> <2575cfd714188f7ffbc873cb5d87cc97@thebighonker.lerctr.org> <56CA6F67.4000001@yahoo.com> <56CAB4A7.8080604@selasky.org> <56CB39B0.3020307@yahoo.com> <56CB3C74.7050103@selasky.org> <20160301083006.671d3987@laptop.minsk.domain> <56D59E51.4040409@yahoo.com> X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.29; amd64-portbld-freebsd11.0) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Mar 2016 14:37:10 -0000 On Tue, 1 Mar 2016 08:51:13 -0500 Anthony Jenkins wrote: > On 03/01/2016 12:30 AM, Sergey V. Dyatko wrote: > > On Mon, 22 Feb 2016 17:51:00 +0100 > > Hans Petter Selasky wrote: > > > >> On 02/22/16 17:39, Anthony Jenkins wrote: > >>> > >>> On 02/22/2016 02:11 AM, Hans Petter Selasky wrote: > >>>> On 02/22/16 03:16, Anthony Jenkins wrote: > >>>>> Yes. I have an eGalax touchscreen and it's doing the same thing. The > >>>>> number of items it's reporting is 256 (according to my preliminary > >>>>> debugging), causing the warning. I think these things are a special > >>>>> subclass of HID for multitouch touchscreens which we don't support > >>>>> (yet). > >>>> /usr/ports/multimedia/webcamd will most likely attach if invoked > >>>> manually, to this device and provide an event device for you! > >>>> > >>>> --HPS > >>> Okay that's /amazing/, and not at all intuitive! I mean I'd expect > >>> multimedia/webcamd to only attach to "video" devices, but lo and behold > >>> I get a /dev/input/event0 device which spits out gibberish when > >>> cat(1)'ed and I touch the screen! > >>> > >>> My intentions were to port Linux's hid-multitouch device in whole to > >>> FreeBSD (it's what attaches to my eGalax device and probably to OP's > >>> touchscreen device) and add support for the device to moused(8), but > >>> it's not very high on my priority list... > >>> > >> Hi, > >> > >> If you apply these patches, will work with your X-org :-) > >> > >> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=196678 > >> > > wow... > > Thanks for your work :) > > > > Yesterday I update -CURRENT on my lenovo z400 touch ( r296180), after > > suspend-resume I spotted that is my usb mouse didn't work (touchpad works as > > before) > > I had the feeling that I read something about hid_get_item: Number of > > items(256) truncated to 255 on ML, so I'm here. > > > > What I do: > > laptop# webcamd -l > > Available device(s): > > .... > > webcamd [-d ugen0.2] -N Synaptics-Large-Touch-Screen-SYNAPTICS -S unknown > > -M 0 ... > > Show webcamd usage: > > webcamd -h > > laptop# webcamd -N Synaptics-Large-Touch-Screen-SYNAPTICS -S unknown -M 0 > > Attached to ugen0.2[0] > > Creating /dev/input/event0 > > > > after that I reconnect my mouse and 'it works' (c) > > How I can do this automatically right? > I got my touchscreen working with the multimedia/webcamd and > x11-drivers/xf86-input-evdev ports and an entry in > /usr/local/etc/devd/webcamd.conf for my eGalax USB touchscreen device. > In webcamd.conf, you can copy the section > > # Generic USB input devices. > notify 100 { > match "system" "USB"; > match "subsystem" "INTERFACE"; > match "type" "ATTACH"; > match "intclass" "0x03"; > # > # Limit HID device attach to Wacom Devices > # else webcamd might attach to your keyboard > # and mouse > # > match "vendor" "0x056a"; > action "/usr/local/etc/rc.d/webcamd start $cdev $interface"; > }; > > to a new section, changing the 'match "vendor" line to match the USB > VendorID of your input device and possibly adding a 'match "product" line: > > $ sudo usbconfig -d ugen1.2 dump_device_desc | grep 'id\(Vendor\|Product\)' > idVendor = 0x0eef > idProduct = 0xa119 > > # My eGalax Touchscreen device. > notify 100 { > match "system" "USB"; > match "subsystem" "INTERFACE"; > match "type" "ATTACH"; > match "intclass" "0x03"; > match "vendor" "0x0eef"; > match "product" "0xa119"; > action "/usr/local/etc/rc.d/webcamd start $cdev $interface"; > }; > > replacing "ugen1.2" above with your "ugen0.2" as well as the vendor and > product values. > Thanks, I'll try this. few hours ago I: 1) install x11-drivers/xf86-input-evdev 2) place following to rc.conf.d/webcamd: [tiger@laptop]:~>cat /etc/rc.conf.d/webcamd webcamd_0_flags="-N Lenovo-EasyCamera-Generic -S 200901010001" webcamd_1_flags="-N Synaptics-Large-Touch-Screen-SYNAPTICS -S unknown" webcamd_enable="YES" 3) restart xorg but still no luck, possible I need change something on xorg.conf? [tiger@laptop]:~>grep -i input /var/log/Xorg.0.log [ 60690.944] (**) |-->Input Device "Mouse0" [ 60690.944] (**) |-->Input Device "Keyboard0" [ 60690.945] X.Org XInput driver : 21.0 [ 60690.979] (II) intel(0): Digital Display Input [ 60691.175] (II) config/hal: Adding input device usbhid [ 60691.175] (EE) No input driver matching `wacom' [ 60691.175] (EE) config/hal: NewInputDeviceRequest failed (15) [ 60691.179] (II) config/hal: Adding input device USB Optical Mouse [ 60691.180] (II) Loading /usr/local/lib/xorg/modules/input/mouse_drv.so [ 60691.180] Module class: X.Org XInput Driver [ 60691.180] ABI class: X.Org XInput driver, version 21.0 [ 60691.180] (II) Using input driver 'mouse' for 'USB Optical Mouse' [ 60691.180] (II) XINPUT: Adding extended input device "USB Optical Mouse" (type: MOUSE, id 6) [ 60691.183] (II) config/hal: Adding input device AT Keyboard [ 60691.184] (II) Loading /usr/local/lib/xorg/modules/input/kbd_drv.so [ 60691.184] Module class: X.Org XInput Driver [ 60691.184] ABI class: X.Org XInput driver, version 21.0 [ 60691.184] (II) Using input driver 'kbd' for 'AT Keyboard' [ 60691.184] (II) XINPUT: Adding extended input device "AT Keyboard" (type: KEYBOARD, id 7) [ 60691.196] (II) config/hal: Adding input device PS/2 Mouse [ 60691.196] (II) Using input driver 'mouse' for 'PS/2 Mouse' [ 60691.270] (II) XINPUT: Adding extended input device "PS/2 Mouse" (type: MOUSE, id 8) -- wbr, tiger