[alsa-devel] [Alsa-user] [SOLVED] Re: snd_hda_intel on ALC662 (Classmate 2nd gen) does not mute and does not offer mic boost

Pedro Pessoa pessoa at angulosolido.pt
Mon Oct 6 23:56:49 CEST 2008

On Saturday 04 October 2008 18:31, Vedran Miletić wrote:
> http://git.kernel.org/?p=linux/kernel/git/tiwai/sound-2.6.git;a=commit;h=ac
> See diff of that commit for some hints. Or don't. I got it wrong. :-(
> Basically, you need to find out subsystem ID for your soundcard.
> "lspci -vnn" will be your friend here.
> You should find out something like this for your soundcard:
> 00:07.0 Audio device [0403]: nVidia Corporation Device [10de:0774] (rev a1)
> 	Subsystem: ASRock Incorporation Device [1849:3662] <------ THIS IS

Ok. I'll do it as soon as I have access to the HW again.

> 	Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21
> 	Memory at f9e78000 (32-bit, non-prefetchable) [size=16K]
> 	Capabilities: <access denied>
> 	Kernel driver in use: HDA Intel
> 	Kernel modules: snd-hda-intel
> So I should have put 0x1849, 0x3662 for my souncard instead of 0x1849,
> 0x0774. I probably wouldn't notice, but now I will patch it. Thanks
> for asking!

Yes, it doesn't match...

Angulo Sólido - Tecnologias de Informação

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