[linux-dvb] Re[2]: Re[2]: DVB-C it got worse!

[Micael Beronius <micael.beronius@telia.com>]

Hello Holger,


>> And the tuning; It stops to work with the 1.11 of ves1820.c, (19

HW> Please add some debug printk()'s which show the auto inversion bit and 
HW> increase the delays.

OK, problem is that I don't have any information about the ves1820, it
seams that Philips has some error on their semiconductor site, there's
only links to a product overview sheet. Consequently, I do not know
which bit represents the auto inversion. But, to do something, I
inserted the old code into ves1820_setup_reg0(), and as soon as I did
this, czap locked.

In the *new* code;
        /**
         *  check lock and toggle inversion bit if required...
         */
        if (!ves1820_readreg (fe, 0x11) & 0x08) {
             ...
This if() never seams to be true. (i.e. it never enters it), I do not
know if this is a clue or not. (ves1820 datasheet again..(This is
especially bad for me, since I'm a hardware guy.. ;-| )



 Micael



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