[alsa-devel] Backported sbxfi driver (UNTESTED!)

Alexey Bazhin baz at irc.msk.ru
Sun Oct 12 14:53:53 CEST 2008


I have just compiled driver from git and try to run it. My card is pci:
1102:0005 Multimedia audio controller: Creative Labs SB X-Fi

I got following:

root at mayonaka:~# modprobe snd-sbxfi
root at mayonaka:~# speaker-test -c 2 -r 96000 -t sine

speaker-test 1.0.15

Playback device is default
Stream parameters are 96000Hz, S16_LE, 2 channels
Sine wave rate is 440.0000Hz
Rate set to 96000Hz (requested 96000Hz)
[  262.522739] XFi DAC reset timeout

Period size ran[  262.564029] XFi DAC reset timeout
ge from 32 to 16[  262.620275] XFi DAC reset timeout
Using max b[  262.676529] XFi DAC reset timeout
uffer size 16384[  262.732784] XFi DAC reset timeout

Periods = 4
w[  262.789038] XFi DAC reset timeout
as set period_size = 4096
was set buffer_size = 16384
 0 - Front Left
[  327.491997] BUG: soft lockup - CPU#0 stuck for 61s! [swapper:0]
[  327.492001] Kernel panic - not syncing: softlockup: hung tasks

and i did hear the sine on the left channel. Hope it helps...

 Alexey Bazhin
  mailto:baz at irc.msk.ru
  ICQ 125125882

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