At Wed, 23 Aug 2006 12:53:48 +0200,
Krzysztof Helt wrote:
>
> Dnia 23-08-2006 o godz. 11:39 Takashi Iwai napisał(a):
> > Missing braces in debug prints of dbri_cmdsend(), but others look
> > fine. I queued the fixed patch on my tree. Will be committed
> to the
> > upstream soon.
> >
> > BTW, dprintk() should use "do { } while (0)" so that it can be
> used
> > safely without extra blocks.
> >
>
> I haven't catched it because debug prints are disabled by the
> patch. It will be fixed in the next one.
>
> I started testing the OSS layer and it does not work on sparc32.
> Is it something broken in the OSS layer for sparc or it is likely
> a driver issue?
>
> Before my series of patches, I got no sound through the OSS
> layer. With the patches I got sound but it is played too fast and
> deformed (random jumps in music play). I found the OSS layer
> works by continously starting and stoping sound after each block
> to send. Is it normal behaviour?
Doesn't look so.
Perhaps the PCM middle layer detected XRUN (e.g. due to invalid DMA
pointer) and automatically restarted?
Is prepare called between the frequent triggers?
Takashi
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/alsa-devel
