On 10/19/07, »Q« <[EMAIL PROTECTED]> wrote:
> Dan Farrell <[EMAIL PROTECTED]> wrote:
>
> > On Thu, 18 Oct 2007 14:04:59 -0400
> > Willie Wong <[EMAIL PROTECTED]> wrote:
> >
> > > Chuanwen: Personally I have never encountered a situation where on a
> > > laptop the volume control etc. is different between the attached
> > > speakers and headphones. I've always assumed (someone correct me if
> > > I am wrong) that the switching between headphones and the attached
> > > speakers is hardware and not software.
> >
> > This is true; the headphone jacks usually have an integrated
> > disconnect switch for the internal laptop speakers, to be tripped
> > when a plug is inserted.
>
> It's apparently no longer true, at least for newish Intel HDA
> chipsets. Mine (SigmaTel STAC9872AK) would not switch off the internal
> speakers when the jack was plugged in, so sound would come from both
> the headphones and the speakers. A recent patch to the driver fixed
> this.
So, which version of alsa-driver do you think can fixed this?
I have tried version 1.0.15-rc2, but that didn't work, I meant I even
can't use the headphones.
I use 1.0.14-rc3 now, which at least let my headphones work.
>
> Sorry this doesn't help the OP any.
>
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