[linux-dvb] Re: AW: Re: AW: Re: TT USB Box - Last try

[Holger Waechtler <holger@qanu.de>]

Frank Dzaebel wrote:
> Hi Holger,
>
> mmmhhh... in my eyes I followed all instructions I found in the dvb drivers
> but the box does not work. I installed the TT firmware file (exactly the
> version mentioned in the documentation) but it seems not be loaded.
>
> All in all there are two strange things:
>
> - STC version 2.2
this should be not critical. As soon there are enough success reports 
with the new controller revision this warning can get removed.

> - Only the modules "dvb_ttusb_budget" and "dvb_core" get loaded
> automatically using hotplug but no frontend module. When I load the tda1004
> module by hand nothing happens (no log output). Shouldn't I see some output
> here? I don't get any line concerning the frontend, so even no "error
> loading firmware file". I don't get any line when the firmware is in right
> place and no line when the firmware is missing.
Ok, so these bastards again changed something in the tuner config. 
Please add some debug-printk()'s in tda1004x_attach(). You probably need 
to enforce the code path passing td1316_init_tda10046h[] to the demod 
registers.

You should especially check that tda1004x_address and the tuner address 
are correct. If you are not sure about possible values check the ones 
nearby (0x08, 0x09 for the demod, 0x60, 0x61, 0x62, 0x63 for the tuner) 
or run an i2c scan.

Holger