[alsa-devel] detect extern/internel mic
tiwai at suse.de
Wed May 9 19:02:47 CEST 2007
At Thu, 10 May 2007 00:43:07 +0800,
xinyun liu wrote:
> It's interesting that when I plug in a headphone or an external
> microphone, the build in headphone and microphone will not work.
> Is it a driver feature or the hardware do it?
> Can anyone give some clue? I'd like to see the code but don't know how
> to start. Please give me help. Thx!
Needs more hardware information of your device for better diagnosis.
I guess it's a hardware, but some hda-intel drivers do that by
themselves for usability, for example.
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