[alsa-devel] No headphone with an Intel 82801I sound card

[Takashi Iwai]

At Mon, 2 Feb 2009 02:44:20 +0100,
Aurélien Croc wrote:
> 
> Hello,
> 
> With the 2.6.27.10-0 (Mandriva) kernel driver, my sound card works quite well 
> excepted the front digital microphone which didn't worked.
> Here is the ALSA script output:
> 	http://www.alsa-project.org/db/?f=31b5974fde70e1c5273f4248023481bb6766c46f
> 
> I upgraded my kernel to the 2.6.27.10-1 and now the digital microphone works 
> very well but the headphone output doesn't work. In other work, when i plug a 
> speaker on it, the front integrated (to my laptop) speakers are muted but 
> there is no sound in my external speaker. Here is the output of the ALSA 
> script:
> http://www.alsa-project.org/db/?f=6def7ad107a215d22cef35a74d701216c5a496bd

Please be more specific about your hardware -- which hardware vendor
name, product name, etc.  See Documentation/sound/alsa/HD-Audio.txt
(in the latest kernel tree) for details, or
    ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/docs/HD-Audio.pdf


Takashi