Subject: Re: Questions about sound, MIDI and top.
To: Gilbert, Christopher <GilbeC@tetraworld.com>
From: Richard Earnshaw <rearnsha@arm.com>
List: port-arm32
Date: 02/05/1999 09:56:33
>
>
> > -----Original Message-----
> > From: Richard Earnshaw [SMTP:rearnsha@arm.com]
> > Sent: Thursday, February 04, 1999 10:14 AM
> > To: Ib-Michael Martinsen
> > Cc: port-arm32@NETBSD.org; richard.earnshaw@arm.com
> > Subject: Re: Questions about sound, MIDI and top.
> >
> > > Apart from the irritative system beep is it possible to get (hear)
> > > some decent sound (wav-, mpg3-, aiff-files etc.) out of a
> > > StrongArmed RiscPC equipped with an EagleM2 sound card?
> > >
> > Haven't managed to get anything more than the beep out of mine, some day I
> >
> > might look at the vidc sound code. No idea about the EagleM2 care.
> >
> Somewhere I did have a driver that did vaguely work. If I remember it did
> play files, the biggest problem was that the beep then didn't work. I never
> got around to submitting it or sorting out the beep problem. I don't think
> it had a volume control either, there was rather a lack of docs on the RPC
> motherboard and how the VIDC and sound filtering worked on it. I'll try and
> dig it out. At the moment I've not got a working NetBSD system, so I've no
> idea how easily the driver would slot into the tree as it stands (I did this
> pre UVM)
Hmm, if I remember correctly, both the vidcaudio and beep devices are
"attached" directly to vidc and manipulate the sound registers directly.
I suspect that if you've got a "working" vidcaudio device (modulo pulling
it up to current), the beep should really be attached to that in some way.
R.