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Date:      Sun, 10 Jul 2011 19:56:03 +0200
From:      Hans Petter Selasky <hselasky@c2i.net>
To:        freebsd-usb@freebsd.org
Subject:   Re: FreeBSD 8.2 and DisplayLink devices?
Message-ID:  <201107101956.03740.hselasky@c2i.net>
In-Reply-To: <20110710194410.4ff1f096.torfinn.ingolfsen@broadpark.no>
References:  <20110710194410.4ff1f096.torfinn.ingolfsen@broadpark.no>

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On Sunday 10 July 2011 19:44:10 Torfinn Ingolfsen wrote:
> Hi,
> 
> Has anybody done any work on DisplayLink devices for FreeBSD?
> I have a small monior, Lilliput UM-70[1], which uses DisplayLink.
> The last time I tested it was when FreeBSD 7.2 was hot. :)
> 
> Today I blew the dust off the monitor and connected it to a test machine:
> root@kg-v7# uname -a
> FreeBSD kg-v7.kg4.no 8.2-STABLE FreeBSD 8.2-STABLE #7: Sat Jul  9 23:00:31
> CEST 2011     root@kg-v7.kg4.no:/usr/obj/usr/src/sys/GENERIC  amd64
> 
> It shows up fine:
> root@kg-v7# usbconfig -d 0.3
> ugen0.3: <LILLIPUT USB Monitor DisplayLink> at usbus0, cfg=0 md=HOST
> spd=HIGH (480Mbps) pwr=ON from /var/log/messages:
> Jul 10 18:57:44 kg-v7 root: Unknown USB device: vendor 0x17e9 product
> 0x02a9 bus uhub2 Jul 10 18:57:44 kg-v7 kernel: ugen0.3: <DisplayLink> at
> usbus0
> 
> But I don't have anything to actually use it. I downloaded
> libdlo-0.1.2.tar.gz (found at thw libdlo wiki[2]) and tried to get it
> working:
> ./configure
> ./configure --includedir=/usr/local/include
> ./configure --includedir=/usr/local/include --libdir=/usr/local/lib
> ./configure --includedir=/usr/include --libdir=/usr/lib
> 
> all results in "configure: error: Can't find libusb. On ubuntu, try sudo
> apt-get install libusb-dev".
> 
> Any hints on getting this working?
> 
> References:
> 1) http://sites.google.com/site/tingox/lilliput_um70
> 2) http://libdlo.freedesktop.org/wiki/

Try to:

setenv CFLAGS "-I/usr/local/include"
export CFLAGS

Before configure.

--HPS



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