Date: Sun, 13 Dec 1998 12:49:19 +0100 (CET) From: Søren Schmidt <sos@freebsd.dk> To: sos@freebsd.dk (=?ISO-8859-1?Q?S=F8ren?= Schmidt) Cc: mobile@FreeBSD.ORG, luigi@FreeBSD.ORG Subject: Re: Dell latitude sound.... Message-ID: <199812131149.MAA41456@freebsd.dk> In-Reply-To: <199812111944.UAA35024@freebsd.dk> from =?ISO-8859-1?Q?S=F8ren_Schmidt?= at "Dec 11, 1998 8:44:38 pm"
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It seems Søren Schmidt wrote: > > > I've played around with the Crystal chip (cs4237b) in my latitude, > but damn if I can get it to accept configuring commands via either > PnP or the SLAM method, anybody else having some success at this ? Well, I finally broke down and tried to figure out where the BIOS puts the chip on boot. It puts the WSS codec at adress 0x530, which is quite normal, but the snd code looks for it at ioaddr+4 so the following wierd pcm0 entry makes it work: device pcm0 at isa? port 0x52c tty irq 5 drq 1 flags 0x13 That does the trick, and I can now enjoy 16 bit sound etc on my latitude :) Btw, it also puts the CS4237 ctrl regs at 0x210, if anybody feels like playing with the 3D SRS stuff :) -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Søren Schmidt (sos@freebsd.org) FreeBSD Core Team member To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message
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