[Bug 218132] [snd_hda] audio channels are garbled or crossed over
bugzilla-noreply at freebsd.org
bugzilla-noreply at freebsd.org
Sun Mar 26 01:29:59 UTC 2017
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=218132
Bug ID: 218132
Summary: [snd_hda] audio channels are garbled or crossed over
Product: Base System
Version: CURRENT
Hardware: amd64
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: kern
Assignee: freebsd-bugs at FreeBSD.org
Reporter: sbruno at FreeBSD.org
cat /dev/sndstat
FreeBSD Audio Driver (64bit 2009061500/amd64)
Installed devices:
pcm0: <Realtek ALC233 (Rear Analog Speaker)> on hdaa0 (1p:1v/0r:0v)
snddev flags=0x2e3<SIMPLEX,AUTOVCHAN,BUSY,MPSAFE,REGISTERED,VPC>
[pcm0:play:dsp0.p0]: spd 48000, fmt 0x00200010, flags 0x00002100,
0x00000004
interrupts 0, underruns 0, feed 0, ready 0
[b:4096/2048/2|bs:4096/2048/2]
channel flags=0x2100<BUSY,HAS_VCHAN>
{userland} -> feeder_mixer(0x00200010) -> {hardware}
pcm0:play:dsp0.p0[pcm0:virtual:dsp0.vp0]: spd 8000/48000, fmt
0x00100008/0x00200010, flags 0x10000000, 0x0000006b
interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:4096/128/32]
channel flags=0x10000000<VIRTUAL>
{userland} -> feeder_root(0x00100008) -> feeder_format(0x00100008 ->
0x00100010) -> feeder_rate(0x00100010 q:1 8000 -> 48000) -> feeder_matrix(1.0
-> 2.0) -> feeder_volume(0x00200010) -> {hardware}
pcm1: <Realtek ALC233 (Front Analog Headphones)> on hdaa0 (1p:3v/0r:0v)
default
snddev
flags=0x200002e3<SIMPLEX,AUTOVCHAN,BUSY,MPSAFE,REGISTERED,VPC,PRIO_WR>
[pcm1:play:dsp1.p0]: spd 48000, fmt 0x00200010, flags 0x00002108,
0x00000004
interrupts 481505, underruns 0, feed 481505, ready 0
[b:4096/2048/2|bs:4096/2048/2]
channel flags=0x2108<TRIGGERED,BUSY,HAS_VCHAN>
{userland} -> feeder_mixer(0x00200010) -> {hardware}
pcm1:play:dsp1.p0[pcm1:virtual:dsp1.vp0]: spd 44100/48000, fmt
0x00201000/0x00200010, flags 0x1000114c, 0x0000002b, pid 1250 (firefox)
interrupts 0, underruns 0, feed 79565, ready 32768
[b:0/0/0|bs:32768/8192/4]
channel flags=0x1000114c<RUNNING,TRIGGERED,NBIO,BUSY,HAS_SIZE,VIRTUAL>
{userland} -> feeder_root(0x00201000) -> feeder_format(0x00201000 ->
0x00200010) -> feeder_volume(0x00200010) -> feeder_rate(0x00200010 q:1 44100 ->
48000) -> {hardware}
pcm1:play:dsp1.p0[pcm1:virtual:dsp1.vp1]: spd 48000, fmt
0x00201000/0x00200010, flags 0x1000114c, 0x00000023, pid 1250 (firefox)
interrupts 0, underruns 3352499, feed 3442743, ready 0
[b:0/0/0|bs:32768/8192/4]
channel flags=0x1000114c<RUNNING,TRIGGERED,NBIO,BUSY,HAS_SIZE,VIRTUAL>
{userland} -> feeder_root(0x00201000) -> feeder_format(0x00201000 ->
0x00200010) -> feeder_volume(0x00200010) -> {hardware}
pcm1:play:dsp1.p0[pcm1:virtual:dsp1.vp2]: spd 48000, fmt
0x00201000/0x00200010, flags 0x10000000, 0x00000023
interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:131072/4096/32]
channel flags=0x10000000<VIRTUAL>
{userland} -> feeder_root(0x00201000) -> feeder_format(0x00201000 ->
0x00200010) -> feeder_volume(0x00200010) -> {hardware}
pcm2: <Realtek ALC233 (Rear Digital)> on hdaa0 (1p:1v/0r:0v)
snddev
flags=0x2e7<SIMPLEX,AUTOVCHAN,SOFTPCMVOL,BUSY,MPSAFE,REGISTERED,VPC>
[pcm2:play:dsp2.p0]: spd 48000, fmt 0x00200010, flags 0x00006100,
0x00000004
interrupts 0, underruns 0, feed 0, ready 0
[b:4096/2048/2|bs:4096/2048/2]
channel flags=0x6100<BUSY,HAS_VCHAN,VCHAN_PASSTHROUGH>
{userland} -> feeder_mixer(0x00200010) -> {hardware}
pcm2:play:dsp2.p0[pcm2:virtual:dsp2.vp0]: spd 8000, fmt 0x00100008,
flags 0x10000000, 0x00000000
interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:0/0/0]
channel flags=0x10000000<VIRTUAL>
{userland} -> feeder_root(0x00000000) -> {hardware}
pcm3: <Intel Skylake (HDMI/DP 8ch)> on hdaa1 (1p:1v/0r:0v)
snddev
flags=0x2e7<SIMPLEX,AUTOVCHAN,SOFTPCMVOL,BUSY,MPSAFE,REGISTERED,VPC>
[pcm3:play:dsp3.p0]: spd 48000, fmt 0x00200010, flags 0x00006100,
0x00000004
interrupts 0, underruns 0, feed 0, ready 0
[b:4096/2048/2|bs:4096/2048/2]
channel flags=0x6100<BUSY,HAS_VCHAN,VCHAN_PASSTHROUGH>
{userland} -> feeder_mixer(0x00200010) -> {hardware}
pcm3:play:dsp3.p0[pcm3:virtual:dsp3.vp0]: spd 8000, fmt 0x00100008,
flags 0x10000000, 0x00000000
interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:0/0/0]
channel flags=0x10000000<VIRTUAL>
{userland} -> feeder_root(0x00000000) -> {hardware}
No devices installed from userspace.
-- pindump --
hdaa0: Dumping AFG pins:
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: Caps: IN
hdaa0: 20 40000000 0 0 Line-out None Unknown 0x00 Unknown 0 DISA
hdaa0: Caps: OUT EAPD Sense: 0x00000000 (disconnected)
hdaa0: 23 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: Caps: OUT
hdaa0: 24 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: Caps: IN VREF Sense: 0x00000000 (disconnected)
hdaa0: 25 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: Caps: IN VREF Sense: 0x00000000 (disconnected)
hdaa0: 26 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: Caps: IN VREF Sense: 0x00000000 (disconnected)
hdaa0: 27 01111010 1 0 Speaker Jack 1/8 Rear Black 0
hdaa0: Caps: IN OUT HP EAPD VREF Sense: 0x00000000 (disconnected)
hdaa0: 30 01451130 3 0 SPDIF-out Jack Optical Rear Black 1
hdaa0: Caps: OUT Sense: 0x00000000 (disconnected)
hdaa0: 33 02211020 2 0 Headphones Jack 1/8 Front Black 0
hdaa0: Caps: OUT HP EAPD Sense: 0x80000000 (connected)
hdaa0: NumGPIO=3 NumGPO=0 NumGPI=0 GPIWake=0 GPIUnsol=1
hdaa0: GPIO0: disabled
hdaa0: GPIO1: disabled
hdaa0: GPIO2: disabled
hdaa1: Dumping AFG pins:
hdaa1: nid 0x as seq device conn jack loc color misc
hdaa1: 3 18560010 1 0 Digital-out Jack Digital 0x18 Unknown 0
hdaa1: Caps: OUT Sense: 0x00000000 (disconnected)
hdaa1: NumGPIO=0 NumGPO=0 NumGPI=0 GPIWake=0 GPIUnsol=0
dev.hdaa.0.reconfig: 0
dev.hdaa.0.gpo_config:
dev.hdaa.0.gpo_state:
dev.hdaa.0.gpio_config: 0=keep 1=keep 2=keep
dev.hdaa.0.gpio_state: 0=disabled 1=disabled 2=disabled
dev.hdaa.0.gpi_state:
dev.hdaa.0.config: forcestereo,ivref50,ivref80,ivref100,ivref,vref
dev.hdaa.0.nid35: audio mixer [DISABLED]
Widget cap: 0x0020010b STEREO
Input amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Connections: 6
+ [DISABLED] <- nid=24 [pin: Speaker (None)] [DISABLED]
+ [DISABLED] <- nid=25 [pin: Speaker (None)] [DISABLED]
+ [DISABLED] <- nid=26 [pin: Speaker (None)] [DISABLED]
+ [DISABLED] <- nid=27 [pin: Speaker (Black Jack)]
+ [DISABLED] <- nid=29 [beep widget]
+ [DISABLED] <- nid=11 [audio mixer]
dev.hdaa.0.nid34: audio mixer [DISABLED]
Widget cap: 0x0020010b STEREO
Input amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Connections: 6
+ [DISABLED] <- nid=24 [pin: Speaker (None)] [DISABLED]
+ [DISABLED] <- nid=25 [pin: Speaker (None)] [DISABLED]
+ [DISABLED] <- nid=26 [pin: Speaker (None)] [DISABLED]
+ [DISABLED] <- nid=27 [pin: Speaker (Black Jack)]
+ [DISABLED] <- nid=29 [beep widget]
+ [DISABLED] <- nid=11 [audio mixer]
dev.hdaa.0.nid33_original: 0x02211020 as=2 seq=0 device=Headphones conn=Jack
ctype=1/8 loc=Front color=Black misc=0
dev.hdaa.0.nid33_config: 0x02211020 as=2 seq=0 device=Headphones conn=Jack
ctype=1/8 loc=Front color=Black misc=0
dev.hdaa.0.nid33: pin: Headphones (Black Jack)
Widget cap: 0x0040058d PWR UNSOL STEREO
Association: 1 (0x0001)
Pin cap: 0x0001001c PDC HP OUT EAPD
Pin config: 0x02211020 as=2 seq=0 device=Headphones conn=Jack ctype=1/8
loc=Front color=Black misc=0
Pin control: 0x000000c0 HP OUT
EAPD: 0x00000002 EAPD
Output amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Connections: 2
+ [DISABLED] <- nid=12 [audio mixer]
+ <- nid=13 [audio mixer] (selected)
dev.hdaa.0.nid32: vendor widget [DISABLED]
Widget cap: 0x00f00040 PROC
dev.hdaa.0.nid31: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid30_original: 0x01451130 as=3 seq=0 device=SPDIF-out conn=Jack
ctype=Optical loc=Rear color=Black misc=1
dev.hdaa.0.nid30_config: 0x01451130 as=3 seq=0 device=SPDIF-out conn=Jack
ctype=Optical loc=Rear color=Black misc=1
dev.hdaa.0.nid30: pin: SPDIF-out (Black Jack)
Widget cap: 0x00400781 PWR DIGITAL UNSOL STEREO
Association: 2 (0x0001)
Pin cap: 0x00000014 PDC OUT
Pin config: 0x01451130 as=3 seq=0 device=SPDIF-out conn=Jack ctype=Optical
loc=Rear color=Black misc=1
Pin control: 0x00000040 OUT
Connections: 1
+ <- nid=6 [audio output]
dev.hdaa.0.nid29_original: 0x40818001 as=0 seq=1 device=Line-in conn=None
ctype=1/8 loc=0x00 color=Purple misc=0
dev.hdaa.0.nid29_config: 0x40818001 as=0 seq=1 device=Line-in conn=None
ctype=1/8 loc=0x00 color=Purple misc=0
dev.hdaa.0.nid29: beep widget
Widget cap: 0x00700400 PWR
Association: -2 (0x0000)
OSS: speaker (speaker)
Pin cap: 0x00000020 IN
Pin config: 0x40818001 as=0 seq=1 device=Line-in conn=None ctype=1/8
loc=0x00 color=Purple misc=0
Pin control: 0x00000020 IN
dev.hdaa.0.nid28: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid27_original: 0x01111010 as=1 seq=0 device=Speaker conn=Jack
ctype=1/8 loc=Rear color=Black misc=0
dev.hdaa.0.nid27_config: 0x01111010 as=1 seq=0 device=Speaker conn=Jack
ctype=1/8 loc=Rear color=Black misc=0
dev.hdaa.0.nid27: pin: Speaker (Black Jack)
Widget cap: 0x0040058f PWR UNSOL STEREO
Association: 0 (0x0001)
Pin cap: 0x0001373c PDC HP OUT IN VREF[ 50 80 100 GROUND HIZ ] EAPD
Pin config: 0x01111010 as=1 seq=0 device=Speaker conn=Jack ctype=1/8
loc=Rear color=Black misc=0
Pin control: 0x00000040 OUT
EAPD: 0x00000000
Output amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Input amp: 0x002f0300 mute=0 step=3 size=47 offset=0 (0/36dB)
Connections: 2
+ <- nid=12 [audio mixer] (selected)
+ [DISABLED] <- nid=13 [audio mixer]
dev.hdaa.0.nid26_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None
ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid26_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None
ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid26: pin: Speaker (None) [DISABLED]
Widget cap: 0x0040048b PWR UNSOL STEREO
Pin cap: 0x00003724 PDC IN VREF[ 50 80 100 GROUND HIZ ]
Pin config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8
loc=Rear color=Black misc=1
Pin control: 0x00000000
Input amp: 0x002f0300 mute=0 step=3 size=47 offset=0 (0/36dB)
dev.hdaa.0.nid25_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None
ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid25_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None
ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid25: pin: Speaker (None) [DISABLED]
Widget cap: 0x0040048b PWR UNSOL STEREO
Pin cap: 0x00003724 PDC IN VREF[ 50 80 100 GROUND HIZ ]
Pin config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8
loc=Rear color=Black misc=1
Pin control: 0x00000000
Input amp: 0x002f0300 mute=0 step=3 size=47 offset=0 (0/36dB)
dev.hdaa.0.nid24_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None
ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid24_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None
ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid24: pin: Speaker (None) [DISABLED]
Widget cap: 0x0040048b PWR UNSOL STEREO
Pin cap: 0x00003724 PDC IN VREF[ 50 80 100 GROUND HIZ ]
Pin config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8
loc=Rear color=Black misc=1
Pin control: 0x00000000
Input amp: 0x002f0300 mute=0 step=3 size=47 offset=0 (0/36dB)
dev.hdaa.0.nid23_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None
ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid23_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None
ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid23: pin: Speaker (None) [DISABLED]
Widget cap: 0x0040050c PWR
Pin cap: 0x00000010 OUT
Pin config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8
loc=Rear color=Black misc=1
Pin control: 0x00000000
Output amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Connections: 1
+ [DISABLED] <- nid=15 [audio mixer] [DISABLED]
dev.hdaa.0.nid22: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid21: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid20_original: 0x40000000 as=0 seq=0 device=Line-out conn=None
ctype=Unknown loc=0x00 color=Unknown misc=0
dev.hdaa.0.nid20_config: 0x40000000 as=0 seq=0 device=Line-out conn=None
ctype=Unknown loc=0x00 color=Unknown misc=0
dev.hdaa.0.nid20: pin: Line-out (None) [DISABLED]
Widget cap: 0x0040058d PWR UNSOL STEREO
Pin cap: 0x00010014 PDC OUT EAPD
Pin config: 0x40000000 as=0 seq=0 device=Line-out conn=None ctype=Unknown
loc=0x00 color=Unknown misc=0
Pin control: 0x00000000
EAPD: 0x00000002 EAPD
Output amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Connections: 1
+ [DISABLED] <- nid=12 [audio mixer]
dev.hdaa.0.nid19: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid18_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None
ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid18_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None
ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid18: pin: Speaker (None) [DISABLED]
Widget cap: 0x0040040b PWR STEREO
Pin cap: 0x00000020 IN
Pin config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8
loc=Rear color=Black misc=1
Pin control: 0x00000000
Input amp: 0x002f0300 mute=0 step=3 size=47 offset=0 (0/36dB)
dev.hdaa.0.nid17: audio input [DISABLED]
Widget cap: 0x0010051b PWR STEREO
Stream cap: 0x00000001 PCM
PCM cap: 0x000e0560 16 20 24 bits, 44 48 96 192 KHz
Input amp: 0x80023f17 mute=1 step=63 size=2 offset=23 (-17/30dB)
Connections: 1
+ [DISABLED] <- nid=18 [pin: Speaker (None)] [DISABLED]
dev.hdaa.0.nid16: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid15: audio mixer [DISABLED]
Widget cap: 0x0020010a
Input amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Connections: 1
+ [DISABLED] <- nid=13 [audio mixer]
dev.hdaa.0.nid14: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid13: audio mixer
Widget cap: 0x0020010b STEREO
Association: 1 (0x0001)
OSS: pcm, speaker
Input amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Connections: 2
+ <- nid=3 [audio output]
+ <- nid=11 [audio mixer]
dev.hdaa.0.nid12: audio mixer
Widget cap: 0x0020010b STEREO
Association: 0 (0x0001)
OSS: pcm, speaker
Input amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Connections: 2
+ <- nid=2 [audio output]
+ <- nid=11 [audio mixer]
dev.hdaa.0.nid11: audio mixer
Widget cap: 0x0020010b STEREO
Association: -2 (0x0000)
OSS: speaker
Input amp: 0x80051f17 mute=1 step=31 size=5 offset=23 (-34/12dB)
Connections: 5
+ [DISABLED] <- nid=24 [pin: Speaker (None)] [DISABLED]
+ [DISABLED] <- nid=25 [pin: Speaker (None)] [DISABLED]
+ [DISABLED] <- nid=26 [pin: Speaker (None)] [DISABLED]
+ [DISABLED] <- nid=27 [pin: Speaker (Black Jack)]
+ <- nid=29 [beep widget]
dev.hdaa.0.nid10: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid9: audio input [DISABLED]
Widget cap: 0x0010051b PWR STEREO
Stream cap: 0x00000001 PCM
PCM cap: 0x000e0560 16 20 24 bits, 44 48 96 192 KHz
Input amp: 0x80023f17 mute=1 step=63 size=2 offset=23 (-17/30dB)
Connections: 1
+ [DISABLED] <- nid=34 [audio mixer] [DISABLED]
dev.hdaa.0.nid8: audio input [DISABLED]
Widget cap: 0x0010051b PWR STEREO
Stream cap: 0x00000001 PCM
PCM cap: 0x000e0560 16 20 24 bits, 44 48 96 192 KHz
Input amp: 0x80023f17 mute=1 step=63 size=2 offset=23 (-17/30dB)
Connections: 1
+ [DISABLED] <- nid=35 [audio mixer] [DISABLED]
dev.hdaa.0.nid7: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid6: audio output
Widget cap: 0x00000611 PWR DIGITAL STEREO
Association: 2 (0x0001)
OSS: pcm (pcm)
Stream cap: 0x00000001 PCM
PCM cap: 0x000e05e0 16 20 24 bits, 44 48 88 96 192 KHz
dev.hdaa.0.nid5: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid4: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid3: audio output
Widget cap: 0x0000041d PWR STEREO
Association: 1 (0x0001)
OSS: pcm (pcm)
Stream cap: 0x00000001 PCM
PCM cap: 0x000e0560 16 20 24 bits, 44 48 96 192 KHz
Output amp: 0x00025757 mute=0 step=87 size=2 offset=87 (-65/0dB)
dev.hdaa.0.nid2: audio output
Widget cap: 0x0000041d PWR STEREO
Association: 0 (0x0001)
OSS: pcm (pcm)
Stream cap: 0x00000001 PCM
PCM cap: 0x000e0560 16 20 24 bits, 44 48 96 192 KHz
Output amp: 0x00025757 mute=0 step=87 size=2 offset=87 (-65/0dB)
dev.hdaa.0.%parent: hdacc0
dev.hdaa.0.%pnpinfo: type=0x01 subsystem=0x80862064
dev.hdaa.0.%location: nid=1
dev.hdaa.0.%driver: hdaa
dev.hdaa.0.%desc: Realtek ALC233 Audio Function Group
dev.hdaa.1.reconfig: 0
dev.hdaa.1.gpo_config:
dev.hdaa.1.gpo_state:
dev.hdaa.1.gpio_config:
dev.hdaa.1.gpio_state:
dev.hdaa.1.gpi_state:
dev.hdaa.1.config: forcestereo,ivref50,ivref80,ivref100,ivref,vref
dev.hdaa.1.nid3_original: 0x18560010 as=1 seq=0 device=Digital-out conn=Jack
ctype=Digital loc=0x18 color=Unknown misc=0
dev.hdaa.1.nid3_config: 0x18560010 as=1 seq=0 device=Digital-out conn=Jack
ctype=Digital loc=0x18 color=Unknown misc=0
dev.hdaa.1.nid3: pin: Digital-out (Jack)
Widget cap: 0x0040778d PWR DIGITAL UNSOL 8CH
Association: 0 (0x0001)
Pin cap: 0x09000094 PDC OUT HDMI DP HBR
Pin config: 0x18560010 as=1 seq=0 device=Digital-out conn=Jack
ctype=Digital loc=0x18 color=Unknown misc=0
Pin control: 0x00000040 OUT
Output amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Connections: 1
+ <- nid=2 [audio output]
dev.hdaa.1.nid2: audio output
Widget cap: 0x00006611 PWR DIGITAL 8CH
Association: 0 (0x0001)
OSS: pcm (pcm)
Stream cap: 0x00000005 AC3 PCM
PCM cap: 0x001a07f0 16 24 32 bits, 32 44 48 88 96 176 192 KHz
dev.hdaa.1.%parent: hdacc1
dev.hdaa.1.%pnpinfo: type=0x01 subsystem=0x80860101
dev.hdaa.1.%location: nid=1
dev.hdaa.1.%driver: hdaa
dev.hdaa.1.%desc: Intel Skylake Audio Function Group
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