On Tue, 22 Jun 1999 [EMAIL PROTECTED] wrote:

> aumix doesn't work because of the way sparcaudio is designed.  It's
> completely seperate from the normal Linux sound code, and is designed
> to mimic SunOS/Solaris audio ioctl's, to allow things like realaudio to
> be run in emulation mode.  Since aumix uses Linux sound ioctl's, it
> doesn't work with the DBRI or any other sparcaudio device.

Well, it should work, but not "correctly". There's emulation there.

> I don't have any plans to fix this, because I'm not too thrilled with
> this design, and don't plan to put any more effort into the sparcaudio
> midlevel (the device-independant part).  The device drivers themselves
> would be useful for integration into the standard Linux sound drivers,
> which could then be augmented to recognize Sun ioctl's.  This would
> allow aumix to work with DBRI, as well as allowing (for example) a
> soundblaster card to be plugged into a PCI-bus SPARC and run realaudio
> in emulation.

If I get a huge amount of time I plan to see about integration with ALSA.
The OSS-Lite in 2.2 just isn't worth it time-wise, especially if people
continue to care about pio-driven hardware, namely, the amd 79c30 in the
older sparcs.

> 2) find some existing tool that adjusts volume on a SunOS system, or

audioctl
(ftp://ftp.dementia.org/pub/linux/sparc/audio/audioctl-1.3.tar.gz) should.

-D


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