Re: nVidia nForce2 sound

On Sun, Dec 05, 2004 at 10:05:31PM +0300, Sergey Matveychuk wrote:
> Hello!
> 
> My sound has dissapeared after pcm was removed. I've change pcm with 
> 'sound', but it does not help.
> Today I decide to spend my time and to get back my sound.
> But I have no success.
> 
> pciconf -l -v:
> ...
> pcm0_at_pci0:6:0:  class=0x040100 card=0x10011695 chip=0x006a10de rev=0xa1 
> hdr=0x00
>     vendor   = 'NVIDIA Corporation'
>     device   = 'nForce MCP-T Audio Codec Interface'
>     class    = multimedia
>     subclass = audio
> ...
> 
> 'kldload snd_driver' loads all drivers with the same error:
> pcm0: <nVidia nForce2> port 0xb800-0xb87f,0xb400-0xb4ff mem 
> 0xeb001000-0xeb001fff irq 11 at device 6.0 on pci0
> pcm0: [GIANT-LOCKED]
> pcm0: cannot reset channel 0
> pcm0: unable to initialize the card
> device_attach: pcm0 attach returned 6
> 
> What's up?
> 
I've the same problem on my AMD64 box.  kldload'ing
snd_ich and some other modules from user mode does
not work.  Pre-loading modules from loader(8) works.


Cheers,
-- 
Ruslan Ermilov
ru_at_FreeBSD.org
FreeBSD committer