Re: Status on X220

On Fri, Apr 20, 2012 at 12:11 AM, Hannes Mehnert <hannes@mehnert.org> wrote=
:
> Hi,
>
> On 04/20/2012 05:17, Kevin Oberman wrote:
>> Minor note. Sound card seems to work OK through the speakers, but I
>> have failed to find the magic to make the headphone jack work. I have
>> not tried very hard, either.
>
> The headphone jack is also a microphone input. It is detected as a
> separate output (plus there are 3 more via the HDMI output). Setting
> =A0hw.snd.default_unit=3D1
> will enable by default the headphone jack.
>
> (This is on FreeBSD-CURRENT).

Hmm. Almost works. If is set hw.snd.default_unit=3D1, the speakers are
off whether the headphones are plugged in an when they are, I only get
sound from the right channel and the volume control seems to be
non-operative. Even mute does nothing. This is on 9-STABLE which has
the new sound stuff. I see the following as "available":
dev.hdaa.0.nid25_original: 0x04211040 as=3D4 seq=3D0 device=3DHeadphones
conn=3DJack ctype=3D1/8 loc=3DRight color=3DBlack misc=3D0
dev.hdaa.0.nid26_original: 0x61a19050 as=3D5 seq=3D0 device=3DMic conn=3DNo=
ne
ctype=3D1/8 loc=3DExt-Rear color=3DPink misc=3D0
dev.hdaa.0.nid27_original: 0x04a11060 as=3D6 seq=3D0 device=3DMic conn=3DJa=
ck
ctype=3D1/8 loc=3DRight color=3DBlack misc=3D0
dev.hdaa.0.nid28_original: 0x6121401f as=3D1 seq=3D15 device=3DHeadphones
conn=3DNone ctype=3D1/8 loc=3DExt-Rear color=3DGreen misc=3D0
dev.hdaa.0.nid29_original: 0x40f001f0 as=3D15 seq=3D0 device=3DOther
conn=3DNone ctype=3DUnknown loc=3D0x00 color=3DUnknown misc=3D1
dev.hdaa.0.nid30_original: 0x40f001f0 as=3D15 seq=3D0 device=3DOther
conn=3DNone ctype=3DUnknown loc=3D0x00 color=3DUnknown misc=3D1
dev.hdaa.0.nid31_original: 0x90170110 as=3D1 seq=3D0 device=3DSpeaker
conn=3DFixed ctype=3DAnalog loc=3DInternal color=3DUnknown misc=3D1
dev.hdaa.0.nid32_original: 0x40f001f0 as=3D15 seq=3D0 device=3DOther
conn=3DNone ctype=3DUnknown loc=3D0x00 color=3DUnknown misc=3D1
dev.hdaa.0.nid34_original: 0x40f001f0 as=3D15 seq=3D0 device=3DOther
conn=3DNone ctype=3DUnknown loc=3D0x00 color=3DUnknown misc=3D1
dev.hdaa.0.nid35_original: 0x90a60170 as=3D7 seq=3D0 device=3DMic conn=3DFi=
xed
ctype=3DDigital loc=3DInternal color=3DUnknown misc=3D1
dev.hdaa.1.nid5_original: 0x18560010 as=3D1 seq=3D0 device=3DDigital-out
conn=3DJack ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0
dev.hdaa.1.nid6_original: 0x18560020 as=3D2 seq=3D0 device=3DDigital-out
conn=3DJack ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0
dev.hdaa.1.nid7_original: 0x18560030 as=3D3 seq=3D0 device=3DDigital-out
conn=3DJack ctype=3DDigital loc=3D0x18 color=3DUnknown misc=3D0

So I have headphones on nid25 and 28, but I think 25 is the one that
is really there and 28 is the one when the unit is in a docking
station. But that does not really tell me how to make it work. Still,
I have only scanned the man page. It's after bed time here and I will
actually read it tomorrow.

I want it to behave like it does on Windows where I get sound on both
without touching anything and the speakers cut out when headphones are
plugged in.

Thanks!
--=20
R. Kevin Oberman, Network Engineer
E-mail: kob6558@gmail.com
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