Re: Microphone not working on PCI ID 8086:3b56

From: Wu Fengguang
Date: Thu Sep 30 2010 - 11:38:32 EST


On Thu, Sep 30, 2010 at 11:29:45PM +0800, Jeff Chua wrote:
> On Thu, Sep 30, 2010 at 9:14 PM, Takashi Iwai <tiwai@xxxxxxx> wrote:
>
> > Check /sys/modules/snd_hda_intel/parameters/model whether you really
> > passed the correct value.
>
> # cat /sys/module/snd_hda_intel/parameters/model
> lenovo-x200,(null),(null),(null),(null),(null),(null),(null)

Would you run http://www.alsa-project.org/alsa-info.sh and show us the
collected info?

> >> in my case as I'm not using udev. Here's a patch to take away the default so non-udev will still
> >> works.
> >
> > Wow, what's a conservative system :)
>
> Keeping things simple :) and my / root filesystem is mounted read-only.

Sounds more like "sophisticated immune" than "simple" :)

Thanks,
Fengguang
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