Date: Tue, 12 Jan 2010 10:22:11 -0800 From: Mark Atkinson <atkin901@gmail.com> To: freebsd-usb@freebsd.org Subject: Re: [FreeBSD 8/9] USB webcamd and video4bsd: Call for testing Message-ID: <hiieki$806$1@ger.gmane.org> In-Reply-To: <201001121834.25338.hselasky@c2i.net> References: <201001101437.37269.hselasky@c2i.net> <hiibfu$ris$1@ger.gmane.org> <201001121834.25338.hselasky@c2i.net>
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On 01/12/10 09:34, Hans Petter Selasky wrote: > On Tuesday 12 January 2010 18:28:30 Mark Atkinson wrote: >> On 01/10/10 05:37, Hans Petter Selasky wrote: >>> Feedback and bug reports are welcome. >> >> I tried a old webcam that was one of the impetus behind the spca50x >> project for linux. Really quite old now, so I'm not surprised it >> doesn't work, but I figured I'd try it. >> >> http://www.qbik.ch/usb/devices/showdev.php?id=2011 >> >> ugen6.3:<vendor 0x0733> at usbus6 >> [root@moby ulinux]$ ./webcamd -d ugen6.3 -i 0 -v 0 >> KrefGet: 0x28421004 = 1 >> Added device 0x283df304 >> KrefGet: 0x283df308 = 1 >> KrefGet: 0x283df308 = 2 >> KrefPut: 0x283df308 = 2 >> KrefGet: 0x283df308 = 2 >> KrefPut: 0x283df308 = 2 >> KrefGet: 0x283df308 = 2 >> KrefPut: 0x283df308 = 2 >> >> pcwview displays all green for a few seconds and then dies with: >> >> [root@moby ulinux]$ pwcview/pwcview >> Webcam set to: 320x240 (sif) at 5 fps >> libv4l2: error dequeuing buf: Device not configured >> Error reading from webcam: Device not configured >> > > Hi, > > Which revision of the software are you using? Sorry I'm using -current (up to date from yesterday), and [root@moby ulinux]$ svn update At revision 1372. > I've committed some stability fixes today and yesterday. Make sure you are > using the latest stuff. When using gspca you need to wait until the Added > device is printed before starting the pwcview. Hopefully it is, I can't see any immediate way for it to tell me it's using the correct driver. I can see from kdump the ioctl failures that return the error. I'd have to test on v4l on a native linux installation to be sure it's not a problem there anyway.
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