1.\" $OpenBSD: udl.4,v 1.20 2012/09/18 17:11:41 jasper Exp $ 2.\" 3.\" Copyright (c) 2009 Marcus Glocker <mglocker@openbsd.org> 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd February 15, 2015 18.Dt UDL 4 19.Os 20.Sh NAME 21.Nm udl 22.Nd DisplayLink DL-120 / DL-160 USB display devices 23.Sh SYNOPSIS 24To compile this driver into the kernel, 25place the following line in your 26kernel configuration file: 27.Bd -ragged -offset indent 28.Cd "device udl" 29.Ed 30.Pp 31Alternatively, to load the driver as a 32module at boot time, place the following line in 33.Xr loader.conf 5 : 34.Bd -literal -offset indent 35udl_load="YES" 36.Ed 37.Sh DESCRIPTION 38The 39.Nm 40driver supports USB display devices based on the DisplayLink DL-120 / DL-160 41graphic chip. 42.Sh HARDWARE 43The following devices should work: 44.Pp 45.Bl -tag -width Ds -offset indent -compact 46.It Century Corp. Japan Plus One LCD-8000U 47.It Century Corp. Japan Plus One LCD-4300U 48.It DisplayLink USB to DVI 49.It ForwardVideo EasyCAP008 USB to DVI 50.It HP USB 2.0 Docking Station (FQ834) 51.It HP USB Graphics Adapter (NL571) 52.It IOGEAR USB 2.0 External DVI (GUC2020) 53.It Koenig CMP-USBVGA10 and CMP-USBVGA11 54.It Lenovo 45K5296 USB to DVI 55.It Lenovo ThinkVision LT1421 56.It Lilliput UM-70 57.It Nanovision MiMo UM-710 and UM-740 58.It Rextron VCUD60 USB to DVI 59.It Samsung LD220 60.It StarTech CONV-USB2DVI 61.It Sunweit USB to DVI 62.It Unitek Y-2240 USB to DVI 63.It VideoHome NBdock1920 64.It i-tec USB 2.0 Docking Station (USBDVIDOCK) 65.El 66.Sh SEE ALSO 67.Xr usb 4 68