Re: Unable to hear audio

[Justin Piszcz <jpiszcz@lucidpixels.com>]

On Mon, 4 Feb 2008, Vikram Vincent wrote:

> Hello,
> > In the kernel config, just enable the appropraite options under Alsa PCI 
> > devices section, install the new kernel and you should be all set.
> >
> >   | |    [*] Intel HD Audio | |
> >   | |    [ ]   Build hwdep interface for HD-audio driver | |
> >   | |    [ ]   Build Realtek HD-audio codec support | |
> >   | |    [ ]   Build Analog Device HD-audio codec support | |
> >   | |    [ ]   Build IDT/Sigmatel HD-audio codec support | |
> >   | |    [ ]   Build VIA HD-audio codec support | |
> >   | |    [ ]   Build ATI HDMI HD-audio codec support | |
> >   | |    [ ]   Build Conexant HD-audio codec support | |
> >   | |    [ ]   Build C-Media HD-audio codec support | |
> >   | |    [ ]   Build Silicon Labs 3054 HD-modem codec support | |
> >   | |    [*]   Enable generic HD-audio codec parser | |
> >   | |    [ ]   Aggressive power-saving on HD-audio | |
> I only found references on how to compile fresh kernel sources but nothing 
> specific to making changes to pre-existing kernels. Is it the same or are 
> there any specific docs I could look at?
> Thank you.
> Regards,
>
> --
> Vikram Vincent
> +91 9448810822
> http://www.swatantra.org
> http://translate.swatantra.org/
>
>
> --
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Sometimes there is a /boot/config-filename.
Grab latest source, cp /boot/config-filename /usr/src/linux.
Make oldconfig.

If you want to do it that way.

The best way (IMO) is run lspci and compile the kernel to your hardware's 
specifications (bzImage)->done.

Justin.