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Date: Thu, 17 Jun 1999 11:50:08 -0400 (EDT)
From: ji@research.att.com
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To: FreeBSD-gnats-submit@freebsd.org
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Subject: kern/12262: pcm sound driver with SB16pnp does not work on 3.2
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>Number:         12262
>Category:       kern
>Synopsis:       pcm sound driver with SB16pnp does not appear to work on 3.2
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jun 17 09:00:01 PDT 1999
>Closed-Date:
>Last-Modified:
>Originator:     John "Heldenprogrammer" Ioannidis
>Release:        FreeBSD 3.2-STABLE i386
>Organization:
AT&T Labs - Research
>Environment:

FreeBSD 3.2-STABLE, cvsup'ed on 6/15

Relevant config file lines:

	controller      isa0
	controller      pnp0
	...
	device pcm0 at isa? port ? tty irq 10 drq 1 flags 0x0


Relevant kernel boot messages:

	Probing for PnP devices:
	CSN 1 Vendor ID: CTL00f0 [0xf0008c0e] Serial 0xffffffff Comp ID: PNPb02f [0x2fb0d041]
	pcm1 (SB16pnp <Vibra16X> sn 0xffffffff) at 0x240-0x24f irq 10 drq 1 flags 0x10 on isa
	...
	pcm0 not probed due to drq conflict with pcm1 at 1

Relevant hardware details:

	Pentium 166, PCI bus, Soundblaster 16 on ISA slot.

No IRQ or DRQ conflicts.

>Description:

I was running 2.2.8-STABLE until three days ago.  I moved to 3.2,
first by upgrading from the CD, then cvsup'ing and doing a make
buildworld/ make installworld from /usr/src, and rebuilding the
kernel.

I configured the pcm driver just like I had it in 2.2.8.  Although I
get no console messages when accessing /dev/dsp1 (by programs such as
mpg123 or amp), no sound comes from the speakers.  Yes, I've checked,
the speakers are actually connected!

For the record, I can't even get the original (snd) drivers to
recognize the card.

>How-To-Repeat:



>Fix:
	



>Release-Note:
>Audit-Trail:
>Unformatted:


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