Date: Sun, 5 Jul 2009 04:08:52 +0900 From: Norikatsu Shigemura <nork@FreeBSD.org> To: freebsd-usb@FreeBSD.org Cc: Norikatsu Shigemura <nork@FreeBSD.org> Subject: usb touch screen support? Message-ID: <20090705040852.d8d1966a.nork@FreeBSD.org>
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Hi. I got a usb touch screen device A.K.A. eGalax. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ugen4.4: <USB TouchController eGalax Inc.> at usbus4, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - In this time, however, FreeBSD doesn't support usb touch screen. So I researched Linux's (drivers/input/touchscreen/usbtouchscreen.c) and NetBSD's (uep(4)) implementations. It's too simple. I considered making modified ums(4) to adapt usb touch screen. But I noticed that ums(4) should be become a mouse subsystem like ucom(4), and I gave up:-). Anyone, do you have any idea?
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