RE: Intel 810 + AC97 Audio problems

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Charles,

Take a look at www.opensound.com, they have a closed-source driver for your soundcard which will most likely work better than the driver you are using now. They have a free demo on their site. If you like the product, it costs $35 to register it.

- -- Jonathan

- --
Jonathan M. Slivko - jslivko@speakeasy.net
http://www.speakeasy.net/~jslivko/ - web
"Life is Art without an Eraser" - John Gardner
PGP Key: http://www.speakeasy.net/~jslivko/jslivko.asc

- -----Original Message-----
From: psyche-list-admin@redhat.com [mailto:psyche-list-admin@redhat.com] On Behalf Of Charles
Sent: Saturday, December 21, 2002 5:00 PM
To: psyche-list@redhat.com
Subject: Intel 810 + AC97 Audio problems

I have an Intel D845PEBT2 motherboard with onboard sound, specifically:

Intel 810 + AC97 Audio, version 0.22, 00:35:10 Nov 14 2002

Currently, sound is not heard. I searched the archives, but while I 
found a few discussions on this issue, I found no posted solution. 
Google didn't seem to help me either.

Any tips/pointers would be welcome.

Here is modules.conf:

alias parport_lowlevel parport_pc
alias sound-slot-0 i810_audio
post-install sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -L 
 >/dev/null 2>&1 || :
pre-remove sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -S 
 >/dev/null 2>&1 || :
alias usb-controller usb-uhci
alias wlan0 prism2_pci
alias usb-controller1 ehci-hcd

dmesg shows this error:

Intel 810 + AC97 Audio, version 0.22, 00:35:10 Nov 14 2002
PCI: Found IRQ 7 for device 00:1f.5
PCI: Sharing IRQ 7 with 00:1f.3
PCI: Setting latency timer of device 00:1f.5 to 64
i810: Intel ICH4 found at IO 0xe080 and 0xe400, IRQ 7
i810_audio: Codec not ready.. wait.. no response.
i810_audio: Audio Controller supports 6 channels.
i810_audio: Defaulting to base 2 channel mode.
i810_audio: Primary codec not ready.

/var/log/messages shows this error:

Dec 21 10:18:18 winifred kernel: Intel 810 + AC97 Audio, version 0.22, 
00:35:10 Nov 14 2002
Dec 21 10:18:18 winifred kernel: PCI: Found IRQ 7 for device 00:1f.5
Dec 21 10:18:18 winifred kernel: PCI: Sharing IRQ 7 with 00:1f.3
Dec 21 10:18:18 winifred kernel: PCI: Setting latency timer of device 
00:1f.5 to 64
Dec 21 10:18:18 winifred kernel: i810: Intel ICH4 found at IO 0xe080 and 
0xe400, IRQ 7
Dec 21 10:18:19 winifred insmod: 
/lib/modules/2.4.18-18.8.0/kernel/drivers/sound/i810_audio.o: 
init_module: No such device
Dec 21 10:18:19 winifred insmod: Hint: insmod errors can be caused by 
incorrect module parameters, including invalid IO or IRQ parameters. 
You may find more information in syslog or the output from dmesg
Dec 21 10:18:19 winifred insmod: 
/lib/modules/2.4.18-18.8.0/kernel/drivers/sound/i810_audio.o: insmod 
sound-slot-0 failed
Dec 21 10:18:19 winifred kernel: i810_audio: Codec not ready.. wait.. no 
response.
Dec 21 10:18:19 winifred kernel: i810_audio: Audio Controller supports 6 
channels.
Dec 21 10:18:19 winifred kernel: i810_audio: Defaulting to base 2 
channel mode.
Dec 21 10:18:19 winifred kernel: i810_audio: Primary codec not ready.
Dec 21 10:18:19 winifred modprobe: modprobe: Can't locate module 
sound-service-0-3

cat /proc/interrupts shows this:

            CPU0
   0:   11207941          XT-PIC  timer
   1:        162          XT-PIC  keyboard
   2:          0          XT-PIC  cascade
   3:      13784          XT-PIC  usb-uhci, wlan0
   5:          0          XT-PIC  usb-uhci
   8:          1          XT-PIC  rtc
   9:          0          XT-PIC  ehci-hcd
  11:      23760          XT-PIC  usb-uhci
  14:      63507          XT-PIC  ide0
  15:     434599          XT-PIC  ide1
NMI:          0
ERR:          0

finallt cat /proc/pci shows this:

PCI devices found:
   Bus  0, device   0, function  0:
     Host bridge: PCI device 8086:2560 (Intel Corp.) (rev 2).
       Prefetchable 32 bit memory at 0xf8000000 [0xfbffffff].
   Bus  0, device   1, function  0:
     PCI bridge: PCI device 8086:2561 (Intel Corp.) (rev 2).
       Master Capable.  Latency=32.  Min Gnt=8.
   Bus  0, device  29, function  0:
     USB Controller: Intel Corp. 82801DB USB (Hub #1) (rev 2).
       IRQ 11.
       I/O at 0xe800 [0xe81f].
   Bus  0, device  29, function  1:
     USB Controller: Intel Corp. 82801DB USB (Hub #2) (rev 2).
       IRQ 3.
       I/O at 0xe880 [0xe89f].
   Bus  0, device  29, function  2:
     USB Controller: Intel Corp. 82801DB USB (Hub #3) (rev 2).
       IRQ 5.
       I/O at 0xec00 [0xec1f].
   Bus  0, device  29, function  7:
     USB Controller: Intel Corp. 82801DB USB EHCI Controller (rev 2).
       IRQ 9.
       Non-prefetchable 32 bit memory at 0xffaffc00 [0xffafffff].
Bus  0, device  30, function  0:
     PCI bridge: Intel Corp. 82801BA/CA/DB PCI Bridge (rev 130).
       Master Capable.  No bursts.  Min Gnt=6.Max Lat=2.
   Bus  0, device  31, function  0:
     ISA bridge: Intel Corp. 82801DB ISA Bridge (LPC) (rev 2).
   Bus  0, device  31, function  1:
     IDE interface: Intel Corp. 82801DB IDE U100 (rev 2).
       IRQ 5.
       I/O at 0xffa0 [0xffaf].
       Non-prefetchable 32 bit memory at 0x20000000 [0x200003ff].
   Bus  0, device  31, function  3:
     SMBus: Intel Corp. 82801DB SMBus (rev 2).
       IRQ 7.
       I/O at 0xe000 [0xe01f].
   Bus  0, device  31, function  5:
     Multimedia audio controller: Intel Corp. 82801DB AC'97 Audio (rev 2).
       IRQ 7.
       I/O at 0xe400 [0xe4ff].
       I/O at 0xe080 [0xe0bf].
       Non-prefetchable 32 bit memory at 0xffaff800 [0xffaff9ff].
       Non-prefetchable 32 bit memory at 0xffaff400 [0xffaff4ff].
   Bus  1, device   0, function  0:
     VGA compatible controller: ATI Technologies Inc Radeon 7500 QW (rev 0).
       IRQ 11.
       Master Capable.  Latency=32.  Min Gnt=8.
       Prefetchable 32 bit memory at 0xe8000000 [0xefffffff].
       I/O at 0xc800 [0xc8ff].
       Non-prefetchable 32 bit memory at 0xff7f0000 [0xff7fffff].
   Bus  2, device   3, function  0:
     Network controller: PCI device 1260:3873 (Harris Semiconductor) 
(rev 1).
       IRQ 3.
       Master Capable.  Latency=32.
       Prefetchable 32 bit memory at 0xf6aff000 [0xf6afffff].
   Bus  2, device   6, function  0:
     Unknown mass storage controller: PCI device 1095:3112 (CMD 
Technology Inc) (rev 1).
       IRQ 10.
       Master Capable.  Latency=32.
       I/O at 0xdc00 [0xdc07].
       I/O at 0xd880 [0xd883].
       I/O at 0xd800 [0xd807].
       I/O at 0xd480 [0xd483].
       I/O at 0xd400 [0xd40f].
       Non-prefetchable 32 bit memory at 0xff9ffc00 [0xff9ffdff].




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