snd_hda: loud distorted sound with NVidia MCP51

[Ariff Abdullah]

On Tue, 12 Dec 2006 00:54:26 +0900
Hiroharu Tamaru <tamaru at myn.rcast.u-tokyo.ac.jp> wrote:
[...]
> 
> In my case, I think it is most important to mute the second
> connection(nid=15) to nid=28
> 
> pcm0:             nid: 28 [ANALOG]
> pcm0:            name: audio mixer
> pcm0:      widget_cap: 0x0020010b
> pcm0:     Parse flags: 0x00000002
> pcm0:       Ctl flags: 0x00000041
> pcm0:       Input amp: 0x80000000
> pcm0:                  mute=1 step=0 size=0 offset=0
> pcm0:     connections: 2
> pcm0:           |
> pcm0:           + <- nid=12 [pin: line in (jack)]
> pcm0:           |
> pcm0:           + <- nid=15 [pin: headphones out (jack)]
> 
> 

Grab this binary module:
http://people.freebsd.org/~ariff/test/snd_hda.ko

Here is the source:
http://people.freebsd.org/~ariff/test/hdac_asus_alc861.c


--
Ariff Abdullah
FreeBSD

... Recording in stereo is obviously too advanced
    and confusing for us idiot ***** users :P ........
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