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SubjectRe: 2.4.14/2.4.15 cpia driver IS broke.. no its parport
In that case I'ss send my patch to 2.4.14 to the list and hope it helps others
with their parallel port webcams.. (its small)

Joe

> This works perfectly for my w9966 parport webcam!
> /Jakob
>
> On Saturdayen den 24 November 2001 22.43, Jakob Kemi wrote:
> > Great!
> >
> > I'll test it right away.
> > /Jakob
> >
> > > The problem is that in the call to acknowledge the handshake (Event 44?
> > > about line592) the call to parport_frob_control or
> > > parport_pc_frob_control as it is #defined to is called with a 0 which I
> > > think causes the code to call parport_pc_data_forward and the new code
> > > just calls
> > > parport_pc_data_reverse. I think that we may need to call the
> > > parport_pc_data_forward still.
> > >
> > > - parport_write_control (port, ctl); // new code
> > > + parport_frob_control (port, PARPORT_CONTROL_AUTOFD, 0);
> > > //old working code
> > >
> > > Joe
> > >
>
--- linux-2.4.14/drivers/parport/ieee1284_ops.c Fri Nov 23 20:59:42 2001
+++ linux-2.4.current/drivers/parport/ieee1284_ops.c Sun Nov 18 21:13:10 2001
@@ -592,7 +592,7 @@
}

/* Event 44: Set HostAck high, acknowledging handshake. */
- parport_write_control (port, ctl);
+ parport_frob_control (port, PARPORT_CONTROL_AUTOFD, 0);

/* Event 45: The peripheral has 35ms to set nAck high. */
if (parport_wait_peripheral (port, PARPORT_STATUS_ACK,
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