Date: Sat, 2 Aug 1997 12:24:42 -0700 (PDT) From: "J. Utz" <spaz@u.washington.edu> To: Luigi Rizzo <luigi@labinfo.iet.unipi.it> Cc: hackers@FreeBSD.ORG, multimedia@FreeBSD.ORG Subject: Finally back at it! Re: working snap of new sound driver Message-ID: <Pine.OSF.3.96.970802121646.21277A-100000@becker2.u.washington.edu> In-Reply-To: <199707311434.QAA05841@labinfo.iet.unipi.it>
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Ok; I have no soundcards that have plugnpray or pci, looking at the patches in the readme it appears that i probably dont need to patch autoconf.c, because it does not have anything important happening as far as i am concerned...but if i get ahead of my bills and decide to splurge for a gus..i imagine i would want to do it then...... i just *hate* diddling kernel srcs on functioning machines needlessly... N, OTOH.... isa_dmastatus() looks to be quite cool....i am really looking forward to this part! i have a feeling a lot of the popping and slamming is gonna go away after this..... if not, i will at least have a way to convieniently start mapping dma traffic, this gonna be a general purpose kernel fiddling win, not just a soundcard win this'l be fun..... i just gotta remember to get up and get the family from la aeroporto at 19:15 tonight......:-) On Thu, 31 Jul 1997, Luigi Rizzo wrote: > After about two weeks of intense development, I am pleased to say that > all the major pieces of my new sound driver now work satisfactorily. As > a consequence, a _working_ snap of my new sound driver is available at > > http://www.iet.unipi.it/~luigi/snd970731.tgz > > (I am running this code on my machine now). > > The package includes a README file with detailed installation > instructions, and all the pieces you need if you are using 2.2 or > above. At the time of this writing I fixed the final bugs and > /dev/audio works reliably (at 8KHz, mono) with MSS-clones and SBpro > (tested used the CS4232 and CS4236 PnP). > > PnP cards are supported (with a minor fix, you need to change the > probe routine in ad1848.c to add the ID for your card), and possibly > even multiple sound cards in the same system (if bugs are present, > they are in the PnP probe&configure code). > > Many ioctls are still unimplemented (but the mixer calls work), but > fixing them will be trivial and probably ready for the next snap. > > Do not expect any new release for a week or so, but I will be able to > read email and reply. PLEASE if you have the time, test the code > with your cards. I am running this code on my machine at the moment, > and it seems reasonably stable. > > Cheers > Luigi > -----------------------------+-------------------------------------- > Luigi Rizzo | Dip. di Ingegneria dell'Informazione > email: luigi@iet.unipi.it | Universita' di Pisa > tel: +39-50-568533 | via Diotisalvi 2, 56126 PISA (Italy) > fax: +39-50-568522 | http://www.iet.unipi.it/~luigi/ > _____________________________|______________________________________ > ******************************************************************************* John Utz spaz@u.washington.edu idiocy is the impulse function in the convolution of life
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