kern/84471: [sound] [patch] no sound ICH4 (Analog Devices AD1981B AC97 Codec)

[Ariff Abdullah]

On Mon, 09 Jan 2006 01:38:44 +0900
Daisuke Orikasa <luxury-acura-3.5rl at nifty.com> wrote:
> Alexander Leidinger wrote:
> 
> >Synopsis: [sound] [patch] no sound ICH4 (Analog Devices AD1981B
> >AC97 Codec)
> >
> >State-Changed-From-To: open->feedback
> >State-Changed-By: netchild
> >State-Changed-When: Fri Jan 6 15:28:25 UTC 2006
> >State-Changed-Why: 
> >Is this still a problem with a recent 6-stable or -current?
> >
> >http://www.freebsd.org/cgi/query-pr.cgi?pr=84471
> >
> >  
> >
> Yes.
> It is not settled in recent 6-stable and -current.
> 
> acura35rl% dmesg | grep pcm0
> pcm0: <Intel ICH4 (82801DB)> port 0x1c00-0x1cff,0x18c0-0x18ff mem
> 0xe0100c00-0xe0100dff,0xe0100800-0xe01008ff irq 10 at device 31.5 on
> pci0 pcm0: <Analog Devices AD1981B AC97 Codec>
> 
> acura35rl% uname -a
> FreeBSD acura35rl.localhost 6.0-STABLE FreeBSD 6.0-STABLE #1: Sun
> Jan 8 06:57:24 JST 2006
> root at acura35rl.localhost:/usr/obj/usr/src/sys/GATEWAY4028JP i386
> 
> 
This is device (ICH4) specific issue, not general AC'97.

Please try this (replace your sys/dev/sound/pci/ich.c):

  http://people.freebsd.org/~ariff/test/ich.c



--
Ariff Abdullah
FreeBSD
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