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adjust Xr for fw_update to section 8;
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.\" $OpenBSD: uvideo.4,v 1.43 2022/01/05 17:39:25 jmc Exp $
.\"
.\" Copyright (c) 2008 Ian Darwin.  All rights reserved.
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
.\" copyright notice and this permission notice appear in all copies.
.\"
.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: January 5 2022 $
.Dt UVIDEO 4
.Os
.Sh NAME
.Nm uvideo
.Nd USB video devices
.Sh SYNOPSIS
.Cd "uvideo*     at uhub?"
.Cd "video*      at uvideo?"
.Sh DESCRIPTION
The
.Nm
driver supports a range of USB Video Class (UVC) devices including webcams,
camcorders and other cameras.
UVC is a generic specification and many USB video devices follow it.
The following models are known to work:
.Pp
.Bl -bullet -offset indent -compact
.It
Apple built-in iSight
.It
Chen-Source CM12402 Eagle IR Cam
.It
Chicony Electronics 4807 (Lenovo X300 647815G Notebooks)
.It
Dynex 1.3MP Webcam
.It
eMPIA Technology 2761 (ASUS EeePC 701 Notebooks)
.It
Lenovo EasyCamera (Lenovo IdeaPad s10e Notebooks)
.It
Logitech QuickCam for Notebooks Pro
.It
Logitech QuickCam Communicate Deluxe
.It
Logitech QuickCam Communicate MP
.It
Logitech QuickCam Deluxe for Notebooks
.It
Logitech QuickCam E 3500 Plus
.It
Logitech QuickCam Fusion
.It
Logitech QuickCam OEM (Dell Notebooks)
.It
Logitech QuickCam Orbit AF
.It
Logitech QuickCam Orbit MP
.It
Logitech QuickCam Pro for Notebooks
.It
Logitech QuickCam Pro 5000
.It
Logitech QuickCam Pro 9000
.It
Logitech QuickCam Sphere AF
.It
Logitech QuickCam Sphere MP
.It
Logitech QuickCam Ultra Vision
.It
Logitech Webcam C200
.It
Logitech Webcam C310
.It
Logitech Webcam C500
.It
Logitech Webcam C920 Pro
.It
Logitech Webcam C922 Pro
.It
Logitech Webcam C930e
.It
Logitech Webcam Pro 9000
.It
Microsoft LifeCam NX-6000
.It
Microsoft LifeCam VX-500
.It
Microsoft LifeCam VX-700
.It
OmniVision OV7670 (Dell XPS M1330 Notebooks)
.It
Panasonic NV-GS320 Camcorder
.It
Rocketfish 2MP AF Webcam
.It
Sonix USB 2.0 Camera
.It
SunplusIT Inc (Lenovo X1 Carbon 6th Generation Notebooks)
.It
SuYin Acer Crystal Eye (Acer AspireOne Notebooks)
.It
Vimicro Corp USB 2.0 Camera
.El
.Pp
If the
.Nm
device attaches successfully, it will attach the
.Xr video 4
driver to provide higher-level access.
.Sh FILES
The driver needs a set of firmware for some devices which are loaded when
a device gets attached:
.Pp
.Bl -tag -width Ds -offset indent -compact
.It Pa /etc/firmware/uvideo_isight_05ac-8300
.It Pa /etc/firmware/uvideo_r5u87x_05ca-1803
.It Pa /etc/firmware/uvideo_r5u87x_05ca-1810
.It Pa /etc/firmware/uvideo_r5u87x_05ca-1812
.It Pa /etc/firmware/uvideo_r5u87x_05ca-1835
.It Pa /etc/firmware/uvideo_r5u87x_05ca-1836
.It Pa /etc/firmware/uvideo_r5u87x_05ca-1837
.It Pa /etc/firmware/uvideo_r5u87x_05ca-1839
.It Pa /etc/firmware/uvideo_r5u87x_05ca-183a
.It Pa /etc/firmware/uvideo_r5u87x_05ca-183b
.It Pa /etc/firmware/uvideo_r5u87x_05ca-183e
.It Pa /etc/firmware/uvideo_r5u87x_05ca-1841
.El
.Pp
A prepackaged version of the firmware can be installed using
.Xr fw_update 8 .
.Sh SEE ALSO
.Xr intro 4 ,
.Xr usb 4 ,
.Xr video 4
.Sh HISTORY
The
.Nm
driver
first appeared in
.Ox 4.4 .