Date: Mon, 22 Feb 2016 12:11:12 -0600 From: Larry Rosenman <ler@lerctr.org> To: Hans Petter Selasky <hps@selasky.org> Cc: Anthony Jenkins <Scoobi_doo@yahoo.com>, freebsd-current@freebsd.org Subject: Re: Touchscreen support (was Re: new computer, strange usb messages at boot) Message-ID: <2502f08287eabc10f35de01adedafd41@thebighonker.lerctr.org> In-Reply-To: <56CB3C74.7050103@selasky.org> 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>
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On 2016-02-22 10:51, 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 > > --HPS Didn't seem to attach to mine, running from /etc/rc.d / devd $ ls acpi ctty led psm0 ttyv8 ada0 cuse log pts ttyv9 ada0p1 devctl mdctl random ttyva ada0p2 devctl2 mem reroot ttyvb ada0p3 devstat midistat ses0 ufssuspend ada1 dumpdev mixer0 sndstat ugen0.1 ada1p1 fd mixer1 stderr ugen0.2 ada1p2 fido mixer2 stdin ugen0.3 apm full msdosfs stdout uhid0 apmctl geom.ctl netmap sysmouse uhid1 atkbd0 gpt nfslock ttyv0 urandom audit hpet0 null ttyv1 usb auditpipe io nvidia0 ttyv2 usbctl bpf kbd0 nvidiactl ttyv3 video0 bpf0 kbd1 pass0 ttyv4 xpt0 bpsm0 kbdmux0 pass1 ttyv5 zero console klog pass2 ttyv6 zfs consolectl kmem pci ttyv7 $ ls /dev/in* ls: /dev/in*: No such file or directory $ -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 7011 W Parmer Ln, Apt 1115, Austin, TX 78729-6961
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