Date: Sun, 6 Aug 2000 23:53:51 +0100 From: "Cameron Grant" <gandalf@vilnya.demon.co.uk> To: "Ollivier Robert" <roberto@keltia.freenix.fr>, "FreeBSD Current Users' list" <freebsd-current@freebsd.org> Subject: Re: [Neomagic] newpcm problems under current Message-ID: <00b801bffff9$33cb6310$0504020a@haveblue> References: <20000806202735.A1224@keltia.freenix.fr> <00ae01bffff4$2959fe50$0504020a@haveblue> <20000807003033.A50498@keltia.freenix.fr>
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> According to Cameron Grant:
> > this is a known problem. it seems the neomagic driver never worked
right,
> Well, it used to work :)
it used to *appear* to work.
> > so when newpcm became dependant on interrupts it ceased functioning.
now we
> > trap the lack of irqs and disable the channel and emit a warning to the
> > console.
> I do get lots of interrupt. I patched my kernel in June to generate a
printf
> for each interrupt and I was seeing lots of them without even running
mpg123.
is the irq shared? have your printf display the neomagic status - i'll bet
it's 0 indicating the irq was not generated by the neomagic.
> > access to hardware would make this easier to fix.
>
> I would be difficult to send you my laptop, I do use it :-)
:)
-cg
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