Re: Re: i810 Audio driver=disabled

[Jean-Alexander Mueller <jeanm@xxxxxxxxxxxxxxxxxxxxxxxxx>]

Bill Nottingham wrote:
> Jean-Alexander Mueller (jeanm@xxxxxxxxxxxxxxxxxxxxxxxxx) said: 
>
> > Hi everybody.
> >
> > I have a Asus M2400N notebook with Intel ICH 4 architecture.
> >
> > sndconfig identifies:
> > "Intel Corp. |82801DB AC'97 Audio"
> >
> > BUT complains ... (original in german, thus probalby not exact)
> > "... is usualy supported, but currently deactivated. You can eventually
> > solve the problem by changing the BIOS settings to NO PNP OS."
> >
> > Well, I would try that, but the BIOS does not support that. :-(
>
>
> What happens if you just load the module?
It tells, that it is unable to allocate irq 0.
There is no option to set an IRQ, so far.

So here is what I did and the results:

insmod soundcore		ok
insmod ac97_codec		ok
insmod i810_audio		fails
>>
Using /lib/modules/2.4.20-18.9/kernel/drivers/sound/i810_audio.o
PCI: No IRQ known for interrupt pin B of device 00:1f.5.
i810_audio: unable to allocate irq 0
/lib/modules/2.4.20-18.9/kernel/drivers/sound/i810_audio.o: init_module: 
No such device
--------------
dmesg output
Intel 810 + AC97 Audio, version 0.24, 07:13:38 May 29 2003
PCI: No IRQ known for interrupt pin B of device 00:1f.5.
PCI: Setting latency timer of device 00:1f.5 to 64
i810: Intel ICH4 found at IO 0xe100 and 0xe000, MEM 0x1f800400 and 
0x1f800600, IRQ 0
i810_audio: unable to allocate irq 0
--------------
cat /proc/interrupts
  0:      49107          XT-PIC  timer
  1:        907          XT-PIC  keyboard
  2:          0          XT-PIC  cascade
  4:          0          XT-PIC  ehci-hcd
  5:       1508          XT-PIC  usb-uhci, usb-uhci, usb-uhci, 
ohci1394, eth0
  8:          1          XT-PIC  rtc
 14:       8071          XT-PIC  ide0
 15:         36          XT-PIC  ide1
NMI:          0
ERR:          0
------------------------
Well, I wonder, why only IRQ 5 is used, but anyway, lots of IRQs are 
free to use.


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