[linux-dvb] Typhoon DVB-T Duo Digital/Analog Cardbus (saa7133 based)

Hartmut Hackmann hartmut.hackmann at t-online.de
Sat Apr 30 23:57:28 CEST 2005


Hi, Jan
> 
> Well, I've the analog part running now (composite, tv) with
> sound, radio just makes noise, but sometimes I can hear a very faint
> station in the noise.

Oh, good! What is your base? You could save me time if you could point
me to your version or just send it to me that i can merge it with my code.

> 
> What's the status? I've tried to add my card to the dvb driver.
> That requests the firmware, which is uploaded, but the installation
> fails.
> 
> [4296591.648000] saa7133[0]: Trying to attachDVB: registering new adapter (saa7133[0]).
> [4296591.649000] DVB: registering frontend 0 (Philips TDA10046H DVB-T)...
> [4296597.188000] tda1004x: waiting for firmware upload (dvb-fe-tda10046.fw)...
> [4296601.177000] tda1004x: firmware upload complete
> [4296601.182000] tda1004x: firmware upload failed
> 
> So - do I need another firmware image?
> 
No, you need a modified driver for the TDA10046. In most recent cards, the TDA
runs with a 16MHz crystal instead of 4MHz. If the programming is not adapted,
the DSP crashes while booting due to the far too high clock frequency.
That's what you see. This is already supported by my driver but an additional
change is necessary to bind the silicon tuner properly.

I wil try to get a card let next week.

Best regards
    Hartmut




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