[linux-dvb] Re: WinTV Nova-t problems ..

[Holger Waechtler <holger@convergence.de>]

Kieran Fulke wrote:
> hello folks, i've been trying to get this damned thing working under 
> linux, but i'm having no luck at all.
>
> modules loaded, in order: (debian /etc/modules)
>
> dvb-core dvb_shutdown_timeout=0
> dvb-ttpci
> budget
> budget-patch
> tda1004x tda1004x_debug=1
>
> what dmesg says about the above:
>
> ttpci_eeprom: module license 'unspecified' taints kernel.
> Linux video capture interface: v1.00
> saa7146: register extension 'dvb'.
> saa7146: register extension 'budget dvb'.
> PCI: Found IRQ 5 for device 0000:00:10.0
> saa7146: found saa7146 @ mem c8815000 (revision 1, irq 5) 
> (0x13c2,0x1011).
> DVB: registering new adapter (TT-Budget/WinTV-NOVA-T  PCI).
> TT-Budget/WinTV-NOVA-T  PCI adapter 0 has MAC addr = 00:d0:5c:22:27:c6
> saa7146: register extension 'budget_patch dvb'.
> tda1004x_attach
> tda1004x_read_byte: reg=0x0
> tda1004x_read_byte: success reg=0x0, data=0x25, ret=2
> tda1004x: Detected Philips TDA10045H.
> tda1004x_enable_tuner_i2c
> tda1004x_write_mask: reg=0x7, mask=0x2, data=0x2
> tda1004x_read_byte: reg=0x7
> tda1004x_read_byte: success reg=0x7, data=0x0, ret=2
> tda1004x_write_byte: reg=0x7, data=0x2
> tda1004x_write_byte: success reg=0x7, data=0x2, ret=1
> tda1004x: Detected Philips TDM1316L tuner.
> tda1004x_disable_tuner_i2c
> tda1004x_write_mask: reg=0x7, mask=0x2, data=0x0
> tda1004x_read_byte: reg=0x7
> tda1004x_read_byte: success reg=0x7, data=0x2, ret=2
> tda1004x_write_byte: reg=0x7, data=0x0
> tda1004x_write_byte: success reg=0x7, data=0x0, ret=1
> DVB: registering frontend 0:0 (Philips TDA10045H)...
>
>
> try to use the thing; ./scan dvb-t/uk-BlackHill
>
> scanning dvb-t/uk-BlackHill
> using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
> initial transponder 634000000 0 2 0 1 0 3 0
> initial transponder 682000000 0 1 0 3 0 3 0
>
> > > > tune to: 
> 634000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_16:TRANSMISSION_MODE_2K:GUARD_INTERVAL_1_4:HIERARCHY_NONE
> __tune_to_transponder:1225: ERROR: Setting frontend parameters failed: 
> 22 Invalid argument
>
> > > > tune to: 
> 634000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_NONE:QAM_16:TRANSMISSION_MODE_2K:GUARD_INTERVAL_1_4:HIERARCHY_NONE
> __tune_to_transponder:1225: ERROR: Setting frontend parameters failed: 
> 22 Invalid argument
Maybe your frontend is not capable to find out the inversion setting 
automatically? Try to use an explicit INVERSION_OFF instead.

If you use a recent CVS version of scan you might try the
'scan -i <0|1>' parameter to override usage of INVERSION_AUTO.

Holger



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