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Date: Mon, 26 Nov 2007 20:50:03 GMT
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To: freebsd-multimedia@FreeBSD.org
From: Nate Lawson <nate@root.org>
Cc: 
Subject: Re: kern/111767: [pcm] ATI SB450 High Definition Audio Controller
 sound card doesn't work
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The following reply was made to PR kern/111767; it has been noted by GNATS.

From: Nate Lawson <nate@root.org>
To: cokane@FreeBSD.org
Cc: bug-followup@FreeBSD.org
Subject: Re: kern/111767: [pcm] ATI SB450 High Definition Audio Controller
 sound card doesn't work
Date: Mon, 26 Nov 2007 12:16:12 -0800

 Coleman Kane wrote:
 > I was directed toward this PR when reporting similar trouble with my
 > RS690T-based HP Compaq 6715b notebook with an ATI SB600 audio controller:
 > 
 > pcm0: <ATI SB600 High Definition Audio Controller> mem
 > 0xd0608000-0xd060bfff irq 16 at device 20.2 on pci0
 > pcm0: hdac_mem_alloc: Unable to allocate memory resource
 > device_attach: pcm0 attach returned 6
 > pcm1: <ATI IXP SB600> at device 20.4 on pci0
 > pcm1: unable to allocate register space
 > device_attach: pcm1 attach returned 6
 > 
 > The pcm0 messages are output from the snd_hda driver, while the pcm1
 > messages are output from the snd_atiixp driver. I have tried both of
 > them independently as well, with the same failure.
 > 
 > I tried setting debug.acpi.disabled="sysresource" and that has not
 > helped any.
 > 
 > I am attaching my devinfo output, as well as my gzip'd ASL and a dmesg log.
 
 Based on what you sent, acpi is not at fault.  Nothing appears to be
 owning the 0xd0608000 mem range.  I'm bccing the audio maintainer to see
 if he can see a problem.
 
 -- 
 Nate