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User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; fr; rv:1.7.10) Gecko/20050720 Fedora/1.0.6-1.1.fc4 Firefox/1.0.6

Description of problem:
If having the Live!Drive of a Sound Blaster Live connected to an amplifier with digital optical output, you need to specify additional parameters in /etc/modprobe.conf to have sound.

Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1.install you Fedora Core 4 
2.plug an amplifier on the optical output of the Live!Drive
3.play a sound
  

Actual Results:  no sound

Expected Results:  the sound plays

Additional info:

here is the line with modification applied :

options snd-emu10k1 extin=0x3fff extout=0x3fff index=0

Happens only on FC4, all the other FC distros are fine.
All FC4 kernels are faulty.
Kernel vanilla 2.6.13 don't need the parameters.