On Wed, Jun 08, 2011 at 10:51:35AM +0800, Nick Coleman wrote:
> I would like to get a USB webcam working on my PowerPC OpenBSD 4.9
> install.  I'm an OpenBSD newbie.
> 
> When I plug it in, the kernel registers the USB device, but doesn't
> go any further to recognise it as a video device.  The last line
> of dmesg is:
> ugen1 at uhub1 port 1 "Vimicro Corp. PC Camera" rev 1.10/1.00 addr 3
> 
> The following is from my Slackware box (for info on the device type
> and the drivers):
> ----------Start Slackware---------------------------------------
> 
> mplayer recognises it using the V4L2 driver:
> $ mplayer -tv device=/dev/video1 tv://
> MPlayer UNKNOWN-4.2.4 (C) 2000-2009 MPlayer Team
> 115 audio & 237 video codecs
> Playing tv://.
> TV file format detected.
> Selected driver: v4l2
>  name: Video 4 Linux 2 input
>  author: Martin Olschewski <[email protected]>
>  comment: first try, more to come ;-)
> Selected device: PC Camera
>  Capabilites:  video capture  read/write  streaming
>  supported norms:
>  inputs: 0 = zc3xx;
>  Current input: 0
>  Current format: unknown (0x4745504a)
> 
> >From Slackware's dmesg:
> usb 2-1: new full speed USB device using uhci_hcd and address 2
> usb 2-1: New USB device found, idVendor=0ac8, idProduct=301b

<snip>

> gspca: main v2.4.0 registered
> gspca: probing 0ac8:301b
> zc3xx: probe 2wr ov vga 0x0000
> zc3xx: probe sensor -> 11
> zc3xx: Find Sensor HV7131R(c)
> PM: Adding info for No Bus:video1
> gspca: probe ok
> usbcore: registered new interface driver zc3xx
> zc3xx: registered

this is not UVC compliant, so uvideo(4) doesn't support it.  in linux
this is using the gspca driver: http://mxhaard.free.fr/spca5xx.html  there
is no driver for this device in OpenBSD, sorry.

-- 
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SDF Public Access UNIX System - http://sdf.lonestar.org

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