Date: Tue, 16 Nov 2004 07:53:59 -0800 From: "Kevin Oberman" <oberman@es.net> To: dwalton@acm.org Cc: freebsd-mobile@freebsd.org Subject: Re: 600E Audio problem (Solved!) Message-ID: <20041116155359.BB2A25D04@ptavv.es.net> In-Reply-To: Your message of "Mon, 15 Nov 2004 16:59:50 PST." <41995106.1000407@acm.org>
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> Date: Mon, 15 Nov 2004 16:59:50 -0800 > From: Dave Walton <dwalton@acm.org> > > Gary Kline wrote: > > > > On Sun, Aug 22, 2004 at 04:39:22PM -0700, Kevin Oberman wrote: > > > To summarize, either include devices sound and snd_mss in your > > > kernel or load the snd_mss module. Do not include snd_csa! Add the > > > following to your /boot/device.hints file: > > > hint.pcm.0.flags="0x10" > > > > > > That should do the trick. There is no need to edit /sys/conf/files. > > > It should probe as: > > > pcm0: <CS423x-PCI> at port 0x220,0x233,0x388-0x38b,0x530-0x537 irq > 5 drq 0,1 on isa0 > > > pcm0: [GIANT-LOCKED] > > My Thinkpad 770Z also uses the CS4610 and CS423x. In FreeBSD 4.x, I > used this: > > device pcm0 at isa? port 0x52c irq 9 drq 1 flags 0x10 > > I haven't been able to get sound working in 5.3-R yet, but using Kevin's > solution as a guide, I tried this: > > loader.conf > sound_load="YES" > snd_mss_load="YES" > > device.hints > hint.pcm.0.at="isa" > hint.pcm.0.port="0x52c" > hint.pcm.0.irq="9" > hint.pcm.0.drq="1" > hint.pcm.0.flags="0x10" > > That gets me closer than anything else I've tried, but this is the > response I get: > > pcm0: <CS423x-PCI> port 0x220-0x233,0x388-0x38b,0x530-0x537 irq 9 > drq 0,1 flags 0x10 on acpi0 > device_attach: pcm0 attach returned 6 > > The obvious question here is... Why on earth is it saying it's on > acpi0? Anyone got suggestions to make this work? It looks like you are running the 600E with ACPI. I have never been able to get ACPI to work with my 600e and run it with APM. I am sure that there are BIOS issues, but many BIOS problems have been worked around in the latest code, so it probably works better by now. I have not tried ACPI on the unit for about 2 years, so it may work better, now, but this makes it look like it's not there quite yet. Unfortunately, it will take me a day to update the system to 5.3 before I can really do any testing on it. I'll try to get to it this week, but I can't promise anything as I have been away for two weeks and am a bit behind. > > Second, where should this be posted? I'll add things to > > the FBSD laptop site in the 600E section; but anywhere > > else? > > Where can I find this laptop site? Actually, there are a couple of sites with FreeBSD laptop information. I can't say how well either is maintained. http://gerda.univie.ac.at/freebsd-laptops/ http://www.zaptec.com/freebsd/laptop/ -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: oberman@es.net Phone: +1 510 486-8634
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