[linux-dvb] TDA10086 (TT S-1401) DiSEqC problem

Andrew de Quincey adq_dvb at lidskialf.net
Fri Nov 17 01:26:33 CET 2006


On Monday 18 September 2006 10:29, Yuri Elizarov wrote:
> Good day to Everyone.
>
> I have a problem with the TT S-1401 card. It seems, it cannot talk to
> diseqc switch correctly under Linux. I am sure the problem is local to
> Linux code, for i have it working in XP.
>
> I have the card connected to LNB0: Eutelsat-21.5E and LNB1:Hotbird.
> Scanning of LNB0:
> # scan -s 0 Eutelsat-21.5E
> is successful.
>
> When I try to scan Hotbird, i get
> # scan -s 1 Hotburd-13.0E
> scanning Hotburd-13.0E
> using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
> initial transponder 12597000 V 27500000 3
>
> >>> tune to: 12597:v:1:27500
>
> WARNING: >>> tuning failed!!!
>
> >>> tune to: 12597:v:1:27500 (tuning failed)
>
> WARNING: >>> tuning failed!!!
> ERROR: initial tuning failed
> dumping lists (0 services)
> Done.
>
> I am sure that the signal from HB is OK, because i tried to scan it while
> connected directly (w/o diseqc), and it was all right.
>
> I have Mercurial drivers 15d2ed3a6af2 installed.
>
> My dmesg:
> PCI: Enabling device 0000:00:0b.0 (0004 -> 0006)
> ACPI: PCI Interrupt 0000:00:0b.0[A] -> GSI 19 (level, low) -> IRQ 169
> saa7146: found saa7146 @ mem f8884000 (revision 1, irq 169)
> (0x13c2,0x1018). saa7146 (0): dma buffer size 192512
> DVB: registering new adapter (TT-Budget-S-1401 PCI).
> adapter has MAC addr = XX:XX:XX:XX:XX:XX
> DVB: registering frontend 0 (Philips TDA10086 DVB-S)...
>
> lsmod on this subject:
> tda826x                 3332  1
> tda10086                8388  1
> budget                 11264  0
> budget_core            10116  1 budget
> saa7146                16392  2 budget,budget_core
> ttpci_eeprom            2176  1 budget_core
> dvb_core               71400  2 budget,budget_core
> i2c_core               19536  13 lirc_i2c,eeprom,asb100,
> 				i2c_viapro,lnbp21,tda826x,tda10086,
> 				tuner,budget,budget_core,ttpci_eeprom,
> 				saa7134,ir_kbd_i2c
>
> Can somebody help? Appreciate any suggestions.

Hi -- the problem is I dont actually have any DISEQC devices to test against, 
so I was kinda guessing when I develloped the DISEQC code for that card.

Actuallly I soon wont have any satellite access either (do have DVBT tho) but 
thats besides the point.



More information about the linux-dvb mailing list