snd_hda doesn't automatic switch output between headphone and speaker on Macbook Pro 2012

[suken woo]

In my case the only way i can do is just change hw.snd.default_unit=4 if I
gonna use headphone


2014-05-28 16:59 GMT+08:00 Ajtim <lumiwa at gmail.com>:

> On Wednesday 28 May 2014 16:22:42 suken woo wrote:
> >  hi all:
> > just setting on /boot/loader.conf below
> >
> > hw.snd.default_unit="3"
> > hint.hdaa.1.gpio_config="3=set"
> > hint.hdaa.1.nid11.config="as=0"
> >
> > speaker works with very good sound quality.headphone have no sound but
> > sounds still came out of speaker
> > when I plug in earphones.
> > if I set hint.hdaa.1.nid9.config="as=1" on loader.conf file
> > sounds come out from both speaker and headphone.
> > any trick to overwrite the pins configuration and make it works as
> > expected?
> >
> > cat /dev/sndstat
> > pcm0: <NVIDIA (0x0042) (HDMI/DP 8ch)> (play)
> > pcm1: <NVIDIA (0x0042) (HDMI/DP 8ch)> (play)
> > pcm2: <NVIDIA (0x0042) (HDMI/DP 8ch)> (play)
> > pcm3: <Cirrus Logic CS4206 (Internal Analog Speaker)> (play) default
> > pcm4: <Cirrus Logic CS4206 (Analog Headphones)> (play)
> > pcm5: <Cirrus Logic CS4206 (Digital)> (play)
> >
>
> I had the same problem on my iMc 11, about one year.
> pcm0: <ATI R6xx (HDMI)> (play)
> pcm1: <Cirrus Logic CS4206 (Analog 6ch/2.0)> (play/rec) default
> pcm2: <Cirrus Logic CS4206 (Rear Analog Line-in)> (rec)
> pcm3: <Cirrus Logic CS4206 (Rear Digital)> (play/rec)
>
> And as I know is the problem with drivers. I gave up and I use headphones.
> BTW: On Linux works without problems.
>
> --
> ajtiM
> --------
> http://www.redbubble.com/people/lumiwa
>



-- 
--wsk