From owner-freebsd-questions  Thu Jan 18  1:20:57 2001
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From: hxw_maillist1 <hxw_maillist1@sina.com>
To: questions@freebsd.org
Cc: oberman@es.net
Subject: Crystal 4232 Sound Card
Date: Thu, Jan 18 2001 17:22:51 +0800
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Dear Sirs,
After I configure the kernel like this

# Sound Card 
device		pcm0	at isa? port? irq 5 drq 1 flags 0x10	
device		sbc0	at isa? port 0x220 irq 5 drq 1 flags 0x10

my 4.2-release can probe my sound card correctly:

sbc0: <Soundblaster Pro> at port 0x220-0x22f irq 5 drq 1 flags 0x10 on isa0
pcm1: <SB DSP 3.02> on sbc0

But no matter I patch /usr/src/sys/conf/files like you said or not, my amp-0.7.6 always can't work correctly and it complains that

Unable to set required audio format
Broken pipe
	
By the way, the system will not probe my sound card if I configure the kernel like this

device      pcm0 at isa? port 0x52c irq 5 drq 1 flags 0x10

I don't why. I hope you can give me some other hints.
Thank you!

>> From: hxw_maillist1 <hxw_maillist1@sina.com>
>> Date: Mon, Jan 15 2001 10:26:06 +0800
>> Sender: owner-freebsd-questions@FreeBSD.ORG
>> 
>> Hello,
>> Would you please tell me how to configurate my kernel to support
>> Crystall 4232 sound card for my IBM Thinkpad 600?
>
>Due to the odd nature of the 600 sound, you need to do some strange
>stuff.
>
>Do not use device csa. Use newpcm with the config:
>device      pcm0 at isa? port 0x52c irq 5 drq 1 flags 0x10
>
>Also, do NOT use option PNPBIOS.
>
>Finally, make the following patch to /sys/conf/files
>--- sys/conf/files      2000/10/31 23:16:07     1.340.2.38
>+++ sys/conf/files      2000/11/30 05:10:55
>@@ -1090,8 +1090,7 @@
> dev/sound/isa/sbc.c    optional sbc isa
> #dev/sound/pci/aureal.c        optional pcm pci
> dev/sound/pci/csa.c    optional csa pci
>-dev/sound/pci/csa.c    optional pcm pci
>-dev/sound/pci/csapcm.c optional pcm pci
>+dev/sound/pci/csapcm.c optional csa pcm pci
> dev/sound/pci/ds1.c    optional pcm pci
> dev/sound/pci/emu10k1.c        optional pcm pci
> dev/sound/pci/es137x.c optional pcm pci
>
>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
>
>
>To Unsubscribe: send mail to majordomo@FreeBSD.org
>with "unsubscribe freebsd-questions" in the body of the message


            Hanbauder
            hxw_maillist1@sina.com
______________________________________

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