[linux-dvb] Unsupported delivery system with TT S2-3200

Taska László laszlo.taska at t-online.hu
Fri Dec 28 03:08:23 CET 2007


Hi guys!

I've a Technisat Skystar HD card. I can initialize the card but can't tune any 
channel. Checking the logs everything seems fine (to me).

Dec 28 01:47:46 coda kernel: saa7146: found saa7146 @ mem f886a400 (revision 
1, irq 20) (0x13c2,0x1019).
Dec 28 01:47:46 coda kernel: saa7146 (0): dma buffer size 192512
Dec 28 01:47:46 coda kernel: DVB: registering new adapter (TT-Budget S2-3200 
PCI)
Dec 28 01:47:46 coda kernel: adapter has MAC addr = 00:d0:5c:68:6f:5d
Dec 28 01:47:46 coda kernel: input: Budget-CI dvb ir receiver saa7146 (0) 
as /class/input/input10
Dec 28 01:47:46 coda kernel: stb0899_write_regs [0xf1b6]: 02
Dec 28 01:47:46 coda kernel: stb0899_write_regs [0xf1c2]: 00
Dec 28 01:47:46 coda kernel: stb0899_write_regs [0xf1c3]: 00
Dec 28 01:47:46 coda kernel: _stb0899_read_reg: Reg=[0xf000], data=82
Dec 28 01:47:46 coda kernel: stb0899_get_dev_id: ID reg=[0x82]
Dec 28 01:47:46 coda kernel: stb0899_get_dev_id: Device ID=[8], Release=[2]
Dec 28 01:47:46 coda kernel: _stb0899_read_s2reg Device=[0xf3fc], Base 
address=[0x00000400], Offset=[0xf334], Data=[0x444d4431]
Dec 28 01:47:46 coda kernel: _stb0899_read_s2reg Device=[0xf3fc], Base 
address=[0x00000400], Offset=[0xf33c], Data=[0x00000001]
Dec 28 01:47:46 coda kernel: stb0899_get_dev_id: Demodulator Core ID=[DMD1], 
Version=[1]
Dec 28 01:47:46 coda kernel: _stb0899_read_s2reg Device=[0xfafc], Base 
address=[0x00000800], Offset=[0xfa2c], Data=[0x46454331]
Dec 28 01:47:46 coda kernel: _stb0899_read_s2reg Device=[0xfafc], Base 
address=[0x00000800], Offset=[0xfa34], Data=[0x00000001]
Dec 28 01:47:46 coda kernel: stb0899_get_dev_id: FEC Core ID=[FEC1], 
Version=[1]
Dec 28 01:47:46 coda kernel: stb0899_attach: Attaching STB0899 
Dec 28 01:47:46 coda kernel: stb6100_attach: Attaching STB6100 
Dec 28 01:47:46 coda kernel: dvb_register_frontend
Dec 28 01:47:46 coda kernel: DVB: registering frontend 0 (STB0899 
Multistandard)...

If I scan for channels with any of the config file shipped with Debian's 
dvb-utils package then I got these messages in the terminal window:

$ scan /usr/share/doc/dvb-utils/examples/scan/dvb-s/Astra-19.2E
scanning /usr/share/doc/dvb-utils/examples/scan/dvb-s/Astra-19.2E
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
initial transponder 12551500 V 22000000 5
>>> tune to: 12551:v:0:22000
__tune_to_transponder:1491: ERROR: FE_READ_STATUS failed: 22 Invalid argument
>>> tune to: 12551:v:0:22000
__tune_to_transponder:1491: ERROR: FE_READ_STATUS failed: 22 Invalid argument
ERROR: initial tuning failed
dumping lists (0 services)
Done.

... and these ones from the kernel:
Dec 28 02:41:19 coda kernel: dvb_frontend_ioctl
Dec 28 02:41:19 coda kernel: dvb_frontend_add_event
Dec 28 02:41:19 coda kernel: dvb_frontend_thread: Frontend ALGO = 
DVBFE_ALGO_CUSTOM, state=2
Dec 28 02:41:19 coda kernel: dvb_frontend_thread: Retune requested, 
FESTAT_RETUNE
Dec 28 02:41:19 coda kernel: stb0899_search: Unsupported delivery system
Dec 28 02:41:19 coda kernel: dvb_frontend_thread: SEARCH callback exists at 
0xf888e2e0
Dec 28 02:41:19 coda kernel: stb0899_read_status: Unsupported delivery system: 
0
Dec 28 02:41:19 coda kernel: dvb_frontend_ioctl

The same result if I try with dvbtune.


First I tried Manu's stb0899 tree (from linuxtv org) with the kernel 2.6.18, 
2.6.22 & 2.6.23. Then I got the multiproto tree (from jusst.de) and compiled 
it against 2.6.18 and 2.6.22. With the same result...

What did I set wrong?

Thanks in advance

Regards
Laszlo




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