Realtek ALC270 - Headphone Jack Inoperative

[Lamie Holubek]

Anybody out there have any ideas. I can't figure this out on my own. I've tried a bunch of hint file combinations over the last few weeks, but have not been successful. From what I understand, short of intervention by someone knowledgeable, it will never be figured out.  If someone could please give me a hand, I would appreciate it. The issue is in the fact that I cannot get any sound to my headphones. If someone could please clarify whats going on,  that would be great. :)
Lamie Holubek

> From: muhhhhh at hotmail.com
> To: freebsd-multimedia at freebsd.org
> Subject: Realtek ALC270 - Headphone Jack Inoperative
> Date: Tue, 4 Dec 2012 00:36:12 -0500
> 
> Hello,
> 
> 
> I'm using FreeBSD 9.1-RELEASE AMD64(built from source), a standard kernel with no customizations. My headphone jack will not work. This is with a Realtek ALC270. I currently have my hints file set up to switch the speakers off when I plug headphones in, and that works, but no sound is heard from the headphones. 
> 
> 
> I have tried many different things to try and get it working and I've had no luck. Jack detection does work, because it shows up with verbose messages enabled. I have done pindumps, and gathered other information and am willing to provide more if needed. If anyone could help me, that would be great.
> 
> 
> cat /dev/sndstat
> ---------------------
> 
> 
> pcm0: <Realtek ALC270 (Analog 2.0+HP/2.0)> (play/rec) default
> pcm1: <Realtek ALC270 (Right Analog Mic)> (rec)
> pcm2: <Intel Panther Point (HDMI/DP 8ch)> (play)
> 
> 
> /boot/device.hints
> -----------------------
> 
> 
> hint.hdac.0.cad0.nid20.config="as=2 seq=0"
> hint.hdac.0.cad0.nid33.config="as=2 seq=15 device=Headphones"
> 
> 
> pinout
> ------------------
> 
> 
> hdac0: <Intel Panther Point HDA Controller> mem 0xf7a10000-0xf7a13fff irq 22 at device 27.0 on pci0
> hdacc0: <Realtek ALC270 HDA CODEC> at cad 0 on hdac0
> hdaa0: <Realtek ALC270 Audio Function Group> at nid 1 on hdacc0
> pcm0: <Realtek ALC270 (Analog 2.0+HP/2.0)> at nid 20,33 and 25 on hdaa0
> pcm1: <Realtek ALC270 (Right Analog Mic)> at nid 24 on hdaa0
> hdacc1: <Intel Panther Point HDA CODEC> at cad 3 on hdac0
> hdaa1: <Intel Panther Point Audio Function Group> at nid 1 on hdacc1
> pcm2: <Intel Panther Point (HDMI/DP 8ch)> at nid 6 on hdaa1
> 
> 
> dmesg | grep hdaa
> hdaa0: <Realtek ALC270 Audio Function Group> at nid 1 on hdacc0
> hdaa0: Audio Function Group at nid=1: 34 subnodes 2-35
> hdaa0: NumGPIO=2 NumGPO=0 NumGPI=0 GPIWake=0 GPIUnsol=1
> hdaa0:  GPIO0: disabled
> hdaa0:  GPIO1: disabled
> hdaa0: Original pins configuration:
> hdaa0: nid   0x    as seq device       conn  jack    loc        color   
> misc
> hdaa0: 18 411111f0 15 0  Speaker       None  1/8     Rear       Black   
> 1
> hdaa0: 20 90170110 1  0  Speaker       Fixed Analog  Internal   Unknown 
> 1
> hdaa0: 23 411111f0 15 0  Speaker       None  1/8     Rear       Black   
> 1
> hdaa0: 24 04a11840 4  0  Mic           Jack  1/8     Right      Black   
> 8
> hdaa0: 25 90a70930 3  0  Mic           Fixed Analog  Internal   Unknown 
> 9
> hdaa0: 26 411111f0 15 0  Speaker       None  1/8     Rear       Black   
> 1
> hdaa0: 27 411111f0 15 0  Speaker       None  1/8     Rear       Black   
> 1
> hdaa0: 29 40089d2d 2  13 Line-out      None  DIN     0x00       Pink    
> 13
> hdaa0: 30 411111f0 15 0  Speaker       None  1/8     Rear       Black   
> 1
> hdaa0: 33 04211020 2  0  Headphones    Jack  1/8     Right      Black   
> 0
> hdaa0: Patching widget caps nid=29 0x00400000 -> 0x00700000
> hdaa0: Patching pin config nid=33 0x04211020 -> 0x0421102f
> hdaa0: Patched pins configuration:
> hdaa0: nid   0x    as seq device       conn  jack    loc        color   
> misc
> hdaa0: 18 411111f0 15 0  Speaker       None  1/8     Rear       Black   
> 1 DISA
> hdaa0: 20 90170110 1  0  Speaker       Fixed Analog  Internal   Unknown 
> 1
> hdaa0: 23 411111f0 15 0  Speaker       None  1/8     Rear       Black   
> 1 DISA
> hdaa0: 24 04a11840 4  0  Mic           Jack  1/8     Right      Black   
> 8
> hdaa0: 25 90a70930 3  0  Mic           Fixed Analog  Internal   Unknown 
> 9
> hdaa0: 26 411111f0 15 0  Speaker       None  1/8     Rear       Black   
> 1 DISA
> hdaa0: 27 411111f0 15 0  Speaker       None  1/8     Rear       Black   
> 1 DISA
> hdaa0: 30 411111f0 15 0  Speaker       None  1/8     Rear       Black   
> 1 DISA
> hdaa0: 33 0421102f 2  15 Headphones    Jack  1/8     Right      Black   
> 0
> hdaa0: 4 associations found:
> hdaa0: Association 0 (1) out:
> hdaa0:  Pin nid=20 seq=0
> hdaa0: Association 1 (2) out:
> hdaa0:  Pin nid=33 seq=15
> hdaa0: Association 2 (3) in:
> hdaa0:  Pin nid=25 seq=0
> hdaa0: Association 3 (4) in:
> hdaa0:  Pin nid=24 seq=0
> hdaa0: Tracing association 0 (1)
> hdaa0:  Pin 20 traced to DAC 2
> hdaa0: Association 0 (1) trace succeeded
> hdaa0: Tracing association 1 (2)
> hdaa0:  Pin 33 traced to DAC 3
> hdaa0: Association 1 (2) trace succeeded
> hdaa0: Tracing association 2 (3)
> hdaa0:  Pin 25 traced to ADC 8
> hdaa0: Association 2 (3) trace succeeded
> hdaa0: Tracing association 3 (4)
> hdaa0:  Pin 24 traced to ADC 9
> hdaa0: Association 3 (4) trace succeeded
> hdaa0: Looking for additional DAC for association 0 (1)
> hdaa0: Looking for additional DAC for association 1 (2)
> 
> 
> Jack detection demonstration
> --------------------------------------
> 
> 
> hdaa0: Pin sense: nid=33 sence=0x80000000 (connected)
> pcm0: Redirect output to: headphones
> hdaa0: Pin sense: nid=33 sence=0x00000000 (disconnected)
> pcm0: Redirect output to: main
> 
> 
>  		 	   		  
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