[Alsa-user] SBlive 5.1 recording SPDIF

[<Kas...@t-...>]

Hi,
I am trying to record the spdif signal from a satellite-receiver.
If I connect the source to a DAT-tape-receiver, it works and shows
48000Hz frequency of the digital stream.
If I connect the signal to the sblive 5.1, I get only white noise.
alsa is  version 1.0.13
lspci shows :
00:09.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 07)
00:09.1 Input device controller: Creative Labs SB Live! Game Port (rev 07)
Kernel : 2.6.18.1-default
on Suse 10.2
Can anybody help  tweaking this problem ?

regards
K. MÃŒller