[linux-dvb] Avermedia 777 DVB-T

Jose Alberto Reguero jareguero at telefonica.net
Wed Jan 25 11:18:07 CET 2006


El Martes, 24 de Enero de 2006 23:00, Hartmut Hackmann escribió:
> Hi, Jose
>
> Jose Alberto Reguero wrote:
> > El Domingo, 22 de Enero de 2006 21:15, Ole Reinartz escribió:
> >>[sorry, forgot the list again]
> >>
> >>Jose Alberto Reguero schrieb:
> >>>CLOCK_CTL -> 0x38 ->111000 -> bit 4 ->1
> >>
> >>Oh, yes, sure ... *blush*
> >>
> >>I now have the card set up as you described, and that sets up the mt352
> >>quite similar as the setup you once sent as a register file. I can tzap
> >>channels, but the signal strength is not enough (gave me around 0x5000).
> >>I've seen the AGC locked (register 0, bit0) but thats about it.
> >>Did you already get some channel locked with your setup?
> >>
> >>Ole
> >
> > With this patch I get a lock.
> >
> > tuning to 842000000 Hz
> > video pid 0x00a2, audio pid 0x0058
> > status 00 | signal 000f | snr 0000 | ber 00000000 | unc 00000000 |
> > status 1f | signal 0a2f | snr c8c8 | ber 00000000 | unc 00000000 |
> > FE_HAS_LOCK status 1f | signal 5b8f | snr c7c7 | ber 00000000 | unc
> > 00000000 | FE_HAS_LOCK status 1f | signal 5b5f | snr c8c8 | ber 00000000
> > | unc 00000000 | FE_HAS_LOCK status 1f | signal 5b4f | snr c7c7 | ber
> > 00000000 | unc 00000000 | FE_HAS_LOCK status 1f | signal 5b9f | snr c7c7
> > | ber 00000000 | unc 00000000 | FE_HAS_LOCK status 1f | signal 5c8f | snr
> > c6c6 | ber 00000000 | unc 00000000 | FE_HAS_LOCK status 1f | signal 5b5f
> > | snr c7c7 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
>
> Wow, finally we have support for this card!
>
> I just had a glance at your patch. Looks good, but i have a question:
> Is it really necessary to duplicate the tuning code? It would be good if
> you could avoid this.
> A Note: When i have time left, i wish to rework the saa7134-dvb module. I
> hope that i can move the tunig code to dvb-pll.c to have a central place.
>
> Best regards
>    Hartmut
>

Here is another patch without duplicate code.

Jose Alberto

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