[linux-dvb] Re: KNC1/Terratec CI support

[Andrew de Quincey <adq_dvb@lidskialf.net>]

On Friday 12 Nov 2004 13:59, Kenneth Aafløy wrote:
> On Friday 12 November 2004 14:18, Andrew de Quincey wrote:
> > KNC1/Terratec Cinergy 1200 DVB-T.
> >
> > I'm in the UK. Please note I haven't been able to test signal decryption
> > yet - I mean I can successfully control the CAM onboard. However, talking
> > to the CAM is the hard bit - nothing else to do in software really once
> > you have that bit done - so I would imagine decryption will work fine.
>
> #if 0
>         saa7146_setgpio (saa, 3, SAA7146_GPIO_INPUT);
>         cam = saa7146_read (saa, PSR) & MASK_06;
>         saa7146_setgpio (saa, 3, SAA7146_GPIO_OUTLO);
> #endif
>         cam = 1;
>
> With this change in ciintf_poll_slot_status to prevent spurious cam resets
> I have it decoding on a Conax 4.00e, 01, 0B00, 04B1. Any ideas on how to
> prevent those without this hack?

Oh - so it was randomly failing to set cam=1 now and then? Hum, could you try 
reading it 10 times with a small delay between each, ORring the results 
together, and using that as the value for cam? None of my CAMs have this 
problem so I can't test here.

> I also got the oops below while testing.

Can you send me your compiled dvb-core module so I can disassemble it?