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

[Takashi Iwai]

At Sun, 12 Oct 2008 16:53:53 +0400,
Alexey Bazhin wrote:
> 
> Hi,
> 
> 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
> 384
> 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...

Try the very latest sound-unstable tree.  Some fixes are there...


thanks,

Takashi