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Date:      Thu, 2 Sep 2010 10:57:52 +0200
From:      David Naylor <naylor.b.david@gmail.com>
To:        Hans Petter Selasky <hselasky@c2i.net>
Cc:        freebsd-usb@freebsd.org
Subject:   Re: webcamd and Pixart Imaging
Message-ID:  <201009021057.55901.naylor.b.david@gmail.com>
In-Reply-To: <201009010919.55484.hselasky@c2i.net>
References:  <201008292147.09750.naylor.b.david@gmail.com> <201009010855.49344.naylor.b.david@gmail.com> <201009010919.55484.hselasky@c2i.net>

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On Wednesday 01 September 2010 09:19:55 Hans Petter Selasky wrote:
> > Will it matter if my kernel is a bit old (about 3 months)?  Are there a=
ny
> > (small) live linux distros that have good webcam support (so that I can
> > check if the cam works at all with gspca)?
> >=20
> > David
>=20
> Maybe you could check your webcam in Ubuntu?
>=20
> --HPS

Just before I was about to check the webcam with Ubuntu  I tried it on anot=
her=20
computer... and it worked. =20

To make sure: I copied across the debug build of webcam and it worked with=
=20
that as well.  It certainly is not the software on the webcamd side.  cuse4=
bsd=20
is the same on both computers.  Both systems are running different custom=20
kernels but contain the same usb devices (the same as GENERIC). =20

On the computer that works `pwcview -s vga` does not work.  I expect that t=
o=20
be a limitation of the device. =20

On the other computer, I tried every USB port and none of them work.  The U=
SB=20
controllers are:

ohci0@pci0:0:11:0:      class=3D0x0c0310 card=3D0x50041458 chip=3D0x026d10d=
e=20
rev=3D0xa3 hdr=3D0x00
    vendor     =3D 'NVIDIA Corporation'
    device     =3D 'MCP51 USB Controller'
    class      =3D serial bus
    subclass   =3D USB
ehci0@pci0:0:11:1:      class=3D0x0c0320 card=3D0x50041458 chip=3D0x026e10d=
e=20
rev=3D0xa3 hdr=3D0x00
    vendor     =3D 'NVIDIA Corporation'
    device     =3D 'MCP51 USB Controller'
    class      =3D serial bus
    subclass   =3D USB

The USB ports do work for umass, u3g and umodem devices.  Will the kernel=20
version have an impact, should I upgrade to head?

The webcam works with Ubuntu on both computers. =20

David

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