Date: Tue, 3 Aug 1999 07:57:13 +0200 From: Ollivier Robert <roberto@keltia.freenix.fr> To: freebsd-mobile@FreeBSD.ORG Subject: Re: sound on laptop Dell Latitude cpi?? Message-ID: <19990803075713.A31745@keltia.freenix.fr> In-Reply-To: <19990803102116.C64532@freebie.lemis.com>; from Greg Lehey on Tue, Aug 03, 1999 at 10:21:17AM %2B0930 References: <Pine.NEB.3.96.990802091355.82770A-100000@shell-2.enteract.com> <199908021430.QAA71355@freebsd.dk> <19990803102116.C64532@freebie.lemis.com>
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According to Greg Lehey: > device pcm0 at isa? port ? irq 10 drq 1 flags 0x0 > > It doesn't work like a charm: the volume is too low. Could that be an > issue with the (undocumented) flags? What do they mean, anyway? They are "documented" in LINT... # The flags of the device tells the device a bit more info about the # device that normally is obtained through the PnP interface. # bit 2..0 secondary DMA channel; # bit 4 set if the board uses two dma channels; # bit 15..8 board type, overrides autodetection; leave it # zero if don't know what to put in (and you don't, # since this is unsupported at the moment...). "flags 0x15" means that the card use two DMA channel and the second one is 5. The first one being "drq 1" of course. -- Ollivier ROBERT -=- FreeBSD: The Power to Serve! -=- roberto@keltia.freenix.fr FreeBSD keltia.freenix.fr 4.0-CURRENT #72: Mon Jul 12 08:26:43 CEST 1999 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message
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