[mythtv] [PATCH] Experimental full DVB-T scan

[Mark Spieth]

note if you do get a response on the "wrong" freq, just scan the NIT to get
the correct transponder freq.
apologies if you are already doing this.
cheers
mark

>
> > This is because many modern tuners will compensate with AGC an offset
> > like this. If you point them 125000 Hz wrong they will auto-correct to
> > the correct frequency.
>
>
> Cool, I hadn't realised that, Rudy.
>
> That also means that the scanning code must be grabbing
> the scanned frequency _back_ from the frontend!
> (i.e. mythtv-setup says "try 191625000", frontend locks,
>        fine tunes to 191666000, and mythtv-setup reads
>        and stores that value in the database)
> Of course, the other possibility us that there are integer
> math rounding errors in the frontend driver code :-)
>
>
> I will have try now with my older cards, to see what they do.