Date: Fri, 05 Dec 2003 14:28:40 -0800 From: "Kevin Oberman" <oberman@es.net> To: Davis Doherty <doherty@math.washington.edu> Cc: freebsd-mobile@freebsd.org Subject: Re: pcm ain't working - running 5.1 on Thinkpad 600 Message-ID: <20031205222841.036525D04@ptavv.es.net> In-Reply-To: Message from Davis Doherty <doherty@math.washington.edu> <Pine.LNX.4.58.0312051208030.22823@zeno2.math.washington.edu>
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> Date: Fri, 5 Dec 2003 12:11:32 -0800 (PST) > From: Davis Doherty <doherty@math.washington.edu> > > On Thu, 4 Dec 2003, Kevin Oberman wrote: > > [SNIP] > > > > >First, your pcm.0.flags probably should be 0x10. You probably also will > >need hint.pcm.o.port="0x52c". > > > >Finally, if this is a 600E you need to edit > >/sys/conf/files. delete/comment out "dev/sound/pci/csa.c optional pcm > >pci" (be careful that you get the right one!) and edit the line after > >next to read "dev/sound/pci/csapcm.c optional csa pcm pci". I'm not > >confident that this is needed on a 600, though. > > > >FWIW, by probe line for the sound reads: > >pcm0: <CS423x-PCI> at port 0x220-0x233,0x388-0x38b,0x530-0x537 irq 5 drq > >0,1 on isa0 > > > >It is a rather out-of-date system as it takes forever to build world and > >it's only a test system. It was built back in June, but I doubt that any > >of this has changed. Also, my 600E did not gat along with ACPI at all > >well and I use APM on it. > >-- > >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 > > > > I tried both changes, to no avail (my system is a plain old 600 btw, no > letters following). Regardless of my settings, the appropriate device > nodes in /dev are not being created (and thus nothing sound-related > works). Is there any way I can force creation of the device nodes, or will > they just not be created until I find the correct settings? OK. I believe the 600 audio was different from the 600E, so my suggestions are probably not relevant. I can tell you that I just finished updating my 600E to CURRENT and the sound works just fine as long as I make the change to "files". Hopefully someone with an actual 600 can help you out on this. -- 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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