Date: Wed, 28 Jul 1999 21:03:55 +0000 (GMT) From: Marc Hufschmitt <marcas1@mime.univ-paris8.fr> To: freebsd-questions@FreeBSD.ORG, Luigi Rizzo <luigi@labinfo.iet.unipi.it> Subject: Re: Yamaha OPL3-SA YHM0802 configuration problem Message-ID: <Pine.BSF.4.10.9907231538350.460-100000@dichlore.mime.up8.edu> In-Reply-To: <199907230522.HAA28451@labinfo.iet.unipi.it>
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> hi,
> can you try to patch the function cs423x_probe and cs423x_attach to add
> your Yamaha PnP ID to the list. I have no idea what this chip emulates,
> but if you are lucky it is similar to one of the older codecs from
> yamaha.
>
> also in the config you should only put "device pcm0 ..." and expect
> that the card be assigned unit #1.
>
> cheers
> luigi
>
The chip is on the Dual PII mainboard. I've no special screw driver yet.
I patched the /sys/i386/isa/snd/ad1848.c file with the PNP probed values
dmesg:
> Probing for PnP
> devices: > CSN 1 Vendor ID: YMH0802 [0x0208a865] Serial 0xffffffff
> Comp ID: @@@0000 > [0x0000 > 0000]
diff :
|1461,1462d1460
|< else if ( id == 0x0200a865)
|< s = "Yamaha OPL3-SA";
|1522,1523c1520
|< vend_id==0x0008a865 || vend_id==0x8140d315 ||
|< vend_id==0x0208a865) {
|---
|> vend_id==0x0008a865 || vend_id==0x8140d315) {
The card is indentified as
pcm1 at 0x530 irq 5 drq 1 flags 0x0 on isa
mss_attach <mss>1 at 0x530 irq 5 dma 1:0 flags 0x0
but no sound !
sndconfig says
pcm1 ... ok
sequencer <???> .... (not functional)
with cam (audio mixer) I get scratchy noises and high frequency continued
sounds whereas the scsi hard disk seek for a track !!!
Marc H.
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