[linux-dvb] Re: Twinhan dvb-c tuning problems, help needed

[Toni Willberg <toniw@iki.fi>]

On Wed, 2004-12-08 at 20:38 +0100, Dominique Dumont wrote: 
> Toni Willberg <toniw@iki.fi> writes:
> 
> > It seems that I can't get my Twinhan DVB-C card to lock on channels at
> > all. I tested the same card on a computer running Windows 2000, and it
> > was able to lock.
> 
> > Dec  8 19:21:03 nasu kernel: bttv0: detected: Twinhan VisionPlus DVB-T
> > [card=113], PCI subsystem ID is 1822:0001
> 
> Looks like the kernel wrongly detected a DVB-T card.


from drivers/media/video/bttv-cards.c:

        { 0x002611bd, BTTV_TWINHAN_DST,   "Pinnacle PCTV SAT CI" },
        { 0x00011822, BTTV_TWINHAN_DST,   "Twinhan VisionPlus DVB-T" },
        { 0xfc00270f, BTTV_TWINHAN_DST,   "ChainTech digitop DST-1000
DVB-S" },
...
       case BTTV_TWINHAN_DST:
        case BTTV_AVDVBT_771:
                btv->use_i2c_hw = 1;
                break;
...

My guess is that all VisionPlus cards, regardles of the type (C/S/T),
have the same id. The card description should be "Twinhan VisionPlus
DVB-T/C/S", am I correct?

> You must set manually bbtv option to set the card type. Check
> Documentation/dvb/bt8xx.txt in linux kernel source.

I used type 113 (0x71), which was also manually detected. Is there some
other known type that I should be used instead?