Re: Fwd: [PATCH] sound working on the macbook pro

[Takashi Iwai <tiwai@suse.de>]

At Tue, 20 Feb 2007 20:05:49 +0000,
=?UTF-8?Q?Rafael_Esp=C3=ADndola?= wrote:
> 
> > OK, this is basically the problem of stac92xx_add_dyn_out_pins() that
> > it adds surrounds unconditionally.
> > (BTW, just a curisotiy - would these surround and/or CLFE work as
> >  outputs?  Or does it have no [mic/line] input jack?)
> 
> The control status with the FIX-UP (and the new pin config) is:
> Master: controls the hp volume
> Front: dummy
> Surround: dummy
> Center: dummy
> LFE: dummy

Interesting.  So, the front (that is hooked to speaker-pin) has no
influence, too?  And did you get speaker working if you avoid moving
from speaker_pin to line_outs?

> > > 4) stac92xx_auto_create_hp_ctls doesn't run add_spec_dacs or
> > > create_controls for the speaker. It then creates a control name Master
> > > instead of Headphone.
> >
> > Hm, I don't get this yet.
> The speaker was moved to line_out, so cfg->speaker_outs == 0.

But, its corresponding dac_nid is mapped, so basically 'Front' should
control the speaker output as it is now.


Takashi

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