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

[Vedran Miletić]

http://git.kernel.org/?p=linux/kernel/git/tiwai/sound-2.6.git;a=commit;h=ac56445dd6a38a36c2fa91989f5f6220a9bdf97c

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
THE IMPORTANT ROW
	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!

2008/10/4 Pedro Pessoa <pessoa at angulosolido.pt>:
> On Saturday 04 October 2008 17:54, Vedran Miletić wrote:
>> Can you create a patch to add this device to quirks list?
>
> Sure! Let me know what I have to do.
>
> The quirks list is something that will make 'auto' load ECS?
>
> --
> Angulo Sólido - Tecnologias de Informação
> http://angulosolido.pt
>



-- 
Vedran Miletić