[alsa-devel] Backported sbxfi driver, possible fix

[The Source]

Bjoern Olausson пишет:
>> Latest unstable (25Oct 19:57) works from command line with mplayer,
>> without the proc oss fix.
>>
>>     
> Confirmed.
> The stuttering got better, but is still present.
>
> Xine works flawless.
>
>   
>> aplay still works but only with dmix.
>>
>>     
> Samplingrate 11025Hz and 8000Hz do not play a clear sinus, sounds a
> bit scratchy..
> All other common samplingrates work flawless. Could someone confirm that?
> http://tmp.olausson.de/30days/0_16_s_8000.wav
> http://tmp.olausson.de/30days/0_16_s_11025.wav
> http://tmp.olausson.de/30days/0_16_s_96000.wav
>
> Just using "aplay file.wav"
>
> More noticable ist it when using mplayer. Crackles a lot with 8000Hz and 11025Hz
> "mplayer file.wav"
>
> mmh, xine crackles too. Please someone confirm, otherwise the files may be bad.
>
>   
>> Now also almost working in gnome with pulse, sound is recognisable but
>> with lots of interference/corruption.
>>
>>     
> No pulseaudio on my machine. Sry.
>
>   
>> Machine did not crash at any point!
>>
>>     
> Just observed a X crash when using smplayer to play a avi. When I
> closed smplayer while the movie was playing X crashed. (But could be
> unrelated to audio, I could not reproduce it)
>
> But no crash or freez so far.
>
>   
>> This was running on 2.6.26... is this a problem? SUPPORTED_KERNELS says
>> 2.6.25 or earlier?
>>
>>     
> I am using vanilla 2.6.27.3
>
> Thanks for you awesome work!
>
> By the way, what's next on your plan when stereo output and recording
> is working flawless?
>
>
> kind regards
> Bjoern
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>
>   
Tried the latest driver.
All is fine (haven't tested recording however) except pulseaudio 
(doesn't work) and wine (sound is mega-glitchy, possibly because of 
strange period and buffer sizes it uses: period=544, buffer=8704). 
System is stable. OSS works fine.