Date: Sun, 07 Oct 2018 18:11:24 +0000 From: bugzilla-noreply@freebsd.org To: usb@FreeBSD.org Subject: [Bug 232040] wmt driver fails to attach to Synaptics Touchscreen Message-ID: <bug-232040-19105@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D232040 Bug ID: 232040 Summary: wmt driver fails to attach to Synaptics Touchscreen Product: Base System Version: CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: usb Assignee: usb@FreeBSD.org Reporter: sakhmatd@darkn.space I have a Lenovo YOGA 12 Thinkpad with a Synaptics Touchscreen.=20 It gets detected as=20 ugen0.2: <SYNAPTICS Synaptics Touch Digitizer V04> at usbus0, cfg=3D0 md=3D= HOST spd=3DFULL (12Mbps) pwr=3DON (400mA) by usbconfig and I get a corresponding /dev/uhid0 device. usbconfig -d ugen0.2 dump_all_desc: https://ghostbin.com/paste/3fq7o I can get the touchscreen working through webcamd, but the touch screen has issues detecting ButtonRelease when configured that way. Trying to hook /dev/uhid0 up as a mouse through xorg.conf gives me a segfau= lt when launching X. I also have a usb_quirk setup to make the touchscreen get ignored by UMS, s= ince moused likes to attach itself to it every time in the console. It does not = seem to function as ums0, however. Synaptics driver doesn't work with it either. --=20 You are receiving this mail because: You are the assignee for the bug.=
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