[linux-dvb] Re: Full featured card summary

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

> the actual DiSEqC signal is generated fom inside the firmware.
> But since the firmware hasn't changed between the latest DVB driver
> and dvb-kernel (at least as far as i know) I would assume that
> the actual signal the firmware generates should still be the same.
> Unless, of course, some other setup stuff interferes with that...
>
> Is there something about the COMTYPE_AUDIODAC stuff that's done
> differently in dvb-kernel and could break the generation of the
> DiSEqC signal?

I had a quick look through; the functions themselves have all been reorganised 
into seperate files for clarity, but the code within the functions is pretty 
much identical. Unfortunately this means the use of "diff" is limited... I'll 
try something more sophisticated later.

I found one difference though:
in 1.0.0, av7110.c/av7110_before_after_tune():
        if (av7110->fe_synced) {
		.....
        } else
                SetPIDs(av7110, 0, 0, 0, 0, 0);

in 1.1.0, av7110.c/av7110_before_after_tune():
        if (av7110->fe_synced) {
		.....
        } else {
                SetPIDs(av7110, 0, 0, 0, 0, 0);
                av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, FlushTSQueue, 0);
        }



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