Date: Mon, 10 Jan 2000 14:57:30 -0800 (PST) From: Frank Mayhar <frank@exit.com> To: nsayer@FreeBSD.ORG Cc: frank@exit.com, gandalf@vilnya.demon.co.uk (Cameron Grant), current@FreeBSD.ORG Subject: Re: neomagic 256av/256zx audio Message-ID: <200001102257.OAA07609@realtime.exit.com> In-Reply-To: <387A4083.369827BE@sftw.com> from Nick Sayer at "Jan 10, 2000 08:26:44 pm"
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Nick Sayer wrote: > For what it's worth, I believe the Insperion 3500 is an oddity. > > When I was dealing with OSS, the correct configuration turned out to be > a "Generic 256AV" located at 0x530, I5, DMA 0&1 -- that is, you treat > it just like an ordinary Windows Sound System chip (CS4231). The PCI > interface, I believe, has something to do with the funky control panel gizmo > you get in Windows that sets tone and chorus effects or some such. > I haven't looked at the driver in question, but I believe it probably expects > to use an exclusively PCI interface to the chip. Somehow, I believe the > Insperion doesn't do this. Well, this doesn't help me a whole lot with pcm. I wasn't able to do it last night, but I'll get a new kernel on the laptop tonight and try to reproduce it with all-new bits. I suspect, though, that I'll get what that other guy got, a hang on the outw instruction. (I suspect that the zeroed-out *sc I saw was a remote-debugging glitch.) -- Frank Mayhar frank@exit.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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