Date: Sat, 12 Mar 2022 13:43:52 +0100 From: Milan Obuch <freebsd-multimedia@dino.sk> To: freebsd-multimedia@freebsd.org Subject: Re: Sound on GPD's MicroPC? Message-ID: <20220312134352.1a3c1a70@zeta.dino.sk>
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[-- Attachment #1 --]
On Sat, 12 Mar 2022 09:34:32 +0100 I wrote:
> Hi,
>
> I am starting to work on MicroPC as a mobile platform. I managed to
> boot FreeBSD here, started X, built some ports etc. so it is working
> quite well for me.
>
> Now I decided to try some multimedia - in another words, play some
> video. For this purpose I built multimedia/mlt7 port and it works
> nicely, albeit without sound. I am sure it has audio output, see
> 'pciconf -lv' excerpt:
>
> hdac0@pci0:0:14:0: class=0x040300 rev=0x06 hdr=0x00 vendor=0x8086
> device=0x3198 subvendor=0x10ec subdevice=0x0000 vendor = 'Intel
> Corporation' device = 'Celeron/Pentium Silver Processor High
> Definition Audio' class = multimedia
> subclass = HDA
>
> and in Windows, some sound is played as well.
>
> I am not sure about the audio setup - I see some devices in /dev
>
> crw-rw-rw- 1 root wheel 0x25 Mar 12 09:10 midistat
> crw-rw-rw- 1 root wheel 0x58 Mar 12 10:10 mixer0
> crw-rw-rw- 1 root wheel 0x59 Mar 12 10:10 mixer1
> crw-rw-rw- 1 root wheel 0x5a Mar 12 10:10 mixer2
> crw-rw-rw- 1 root wheel 0x27 Mar 12 09:10 music0
> crw-rw-rw- 1 root wheel 0x26 Mar 12 09:10 sequencer0
>
> I think audio related... I can use mixer:
>
> # mixer -f /dev/mixer0
> Mixer vol is currently set to 85:85
> Mixer pcm is currently set to 100:100
> Mixer speaker is currently set to 74:74
> Mixer mic is currently set to 67:67
> Mixer mix is currently set to 74:74
> Mixer rec is currently set to 37:37
> Mixer igain is currently set to 0:0
> Mixer ogain is currently set to 100:100
> Recording source: mic
> # mixer -f /dev/mixer1
> Mixer vol is currently set to 85:85
> Mixer pcm is currently set to 100:100
> Mixer rec is currently set to 37:37
> Mixer igain is currently set to 0:0
> Mixer monitor is currently set to 67:67
> Recording source: monitor
> # mixer -f /dev/mixer2
> Mixer vol is currently set to 100:100
> Mixer pcm is currently set to 100:100
>
> but that's it. No more ideas... well, just some status:
>
> # cat /dev/sndstat
> Installed devices:
> pcm0: <Realtek ALC269 (Right Analog)> (play/rec) default
> pcm1: <Realtek ALC269 (Analog)> (play/rec)
> pcm2: <Intel Gemini Lake (HDMI/DP 8ch)> (play)
> No devices installed from userspace.
>
> Any hints? For now, setting 'sysctl hw.snd.default_unit=2' allows me to
> play sound via HDMI, but I like to use internal speaker as well (and
> setting this sysctl to 0 or 1 does not produce sound).
>
> Regards,
> Milan
>
[ Follow-up to my mail ]
Additional info:
I tried headphone output jack as well, no sound with default_unit set
to either 0 or 1.
Output on console after issuing 'sysctl dev.hdac.0.pindump=1':
hdaa0: Dumping AFG pins:
hdaa0: nid 0x as seq device conn jack loc color misc
hdaa0: 18 b7a60140 4 0 Mic Fixed Digital Lid-In Unknown 1
hdaa0: Caps: IN
hdaa0: 20 40000000 0 0 Line-out None Unknown 0x00 Unknown 0 DISA
hdaa0: Caps: OUT EAPD Sense: 0x00000000 (disconnected)
hdaa0: 21 04211010 1 0 Headphones Jack 1/8 Right Black 0
hdaa0: Caps: OUT HP EAPD Sense: 0x00000000 (disconnected)
hdaa0: 23 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: Caps: OUT
hdaa0: 24 04a11030 3 0 Mic Jack 1/8 Right Black 0
hdaa0: Caps: IN OUT VREF Sense: 0x00000000 (disconnected)
hdaa0: 25 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: Caps: IN OUT VREF Sense: 0x00000000 (disconnected)
hdaa0: 26 90170120 2 0 Speaker Fixed Analog Internal Unknown 1
hdaa0: Caps: IN OUT HP VREF Sense: 0x00000000 (disconnected)
hdaa0: 27 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: Caps: IN OUT VREF Sense: 0x00000000 (disconnected)
hdaa0: 30 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: Caps: OUT Sense: 0x00000000 (disconnected)
hdaa0: NumGPIO=2 NumGPO=0 NumGPI=0 GPIWake=0 GPIUnsol=1
hdaa0: GPIO0: disabled
hdaa0: GPIO1: 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
The same when headphones are connected:
hdaa0: Dumping AFG pins:
hdaa0: nid 0x as seq device conn jack loc color misc
hdaa0: 18 b7a60140 4 0 Mic Fixed Digital Lid-In Unknown 1
hdaa0: Caps: IN
hdaa0: 20 40000000 0 0 Line-out None Unknown 0x00 Unknown 0 DISA
hdaa0: Caps: OUT EAPD Sense: 0x00000000 (disconnected)
hdaa0: 21 04211010 1 0 Headphones Jack 1/8 Right Black 0
hdaa0: Caps: OUT HP EAPD Sense: 0x80000000 (connected)
hdaa0: 23 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: Caps: OUT
hdaa0: 24 04a11030 3 0 Mic Jack 1/8 Right Black 0
hdaa0: Caps: IN OUT VREF Sense: 0x00000000 (disconnected)
hdaa0: 25 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: Caps: IN OUT VREF Sense: 0x00000000 (disconnected)
hdaa0: 26 90170120 2 0 Speaker Fixed Analog Internal Unknown 1
hdaa0: Caps: IN OUT HP VREF Sense: 0x00000000 (disconnected)
hdaa0: 27 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: Caps: IN OUT VREF Sense: 0x00000000 (disconnected)
hdaa0: 30 411111f0 15 0 Speaker None 1/8 Rear Black 1 DISA
hdaa0: Caps: OUT Sense: 0x00000000 (disconnected)
hdaa0: NumGPIO=2 NumGPO=0 NumGPI=0 GPIWake=0 GPIUnsol=1
hdaa0: GPIO0: disabled
hdaa0: GPIO1: 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
This confirms nid 21 on hdaa0 is connected to headphones jack. It looks
like internal speaker should be nid 26, but question is what should I
configure here... no idea how to send sound output there, even after
some reading of 'man snd_hda'. Maybe I need more reading.
Output of command 'sysctl dev.hdaa' is in attachment...
So, I need some kind of enlightement, what I should do, now.
Regards,
Milan
[-- Attachment #2 --]
dev.hdaa.1.init_clear: 0
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 Gemini Lake Audio Function Group
dev.hdaa.0.init_clear: 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
dev.hdaa.0.gpio_state: 0=disabled 1=disabled
dev.hdaa.0.gpi_state:
dev.hdaa.0.config: forcestereo,ivref50,ivref80,ivref100,ivref,vref
dev.hdaa.0.nid35: audio mixer
Widget cap: 0x0020010b STEREO
Association: 2 (0x0001)
OSS: speaker, mic, mix
Input amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Connections: 6
+ <- nid=24 [pin: Mic (Black Jack)]
+ [DISABLED] <- nid=25 [pin: Speaker (None)] [DISABLED]
+ [DISABLED] <- nid=26 [pin: Speaker (Fixed)]
+ [DISABLED] <- nid=27 [pin: Speaker (None)] [DISABLED]
+ <- nid=29 [beep widget]
+ <- nid=11 [audio mixer]
dev.hdaa.0.nid34: audio mixer
Widget cap: 0x0020010b STEREO
Association: 3 (0x0001)
OSS: speaker, monitor
Input amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Connections: 7
+ [DISABLED] <- nid=24 [pin: Mic (Black Jack)]
+ [DISABLED] <- nid=25 [pin: Speaker (None)] [DISABLED]
+ [DISABLED] <- nid=26 [pin: Speaker (Fixed)]
+ [DISABLED] <- nid=27 [pin: Speaker (None)] [DISABLED]
+ <- nid=29 [beep widget]
+ [DISABLED] <- nid=11 [audio mixer]
+ <- nid=18 [pin: Mic (Fixed)]
dev.hdaa.0.nid33: vendor widget [DISABLED]
Widget cap: 0x00f00000
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: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid30_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid30: pin: Speaker (None) [DISABLED]
Widget cap: 0x00400781 PWR DIGITAL UNSOL STEREO
Pin cap: 0x00000014 PDC OUT
Pin config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
Pin control: 0x00000040 OUT
Connections: 1
+ <- nid=6 [audio output] [DISABLED]
dev.hdaa.0.nid29_original: 0x4084a205 as=0 seq=5 device=Line-in conn=None ctype=RCA loc=0x00 color=Res.A misc=2
dev.hdaa.0.nid29_config: 0x4084a205 as=0 seq=5 device=Line-in conn=None ctype=RCA loc=0x00 color=Res.A misc=2
dev.hdaa.0.nid29: beep widget
Widget cap: 0x00700400 PWR
Association: -2 (0x0000)
OSS: speaker (speaker)
Pin cap: 0x00000020 IN
Pin config: 0x4084a205 as=0 seq=5 device=Line-in conn=None ctype=RCA loc=0x00 color=Res.A misc=2
Pin control: 0x00000020 IN
dev.hdaa.0.nid28: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid27_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid27_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.0.nid27: pin: Speaker (None) [DISABLED]
Widget cap: 0x0040058f PWR UNSOL STEREO
Pin cap: 0x00003734 PDC OUT 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: 0x00000020 IN
Output amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Input amp: 0x00270300 mute=0 step=3 size=39 offset=0 (0/30dB)
Connections: 2
+ [DISABLED] <- nid=12 [audio mixer] (selected)
+ <- nid=13 [audio mixer]
dev.hdaa.0.nid26_original: 0x90170120 as=2 seq=0 device=Speaker conn=Fixed ctype=Analog loc=Internal color=Unknown misc=1
dev.hdaa.0.nid26_config: 0x90170120 as=2 seq=0 device=Speaker conn=Fixed ctype=Analog loc=Internal color=Unknown misc=1
dev.hdaa.0.nid26: pin: Speaker (Fixed)
Widget cap: 0x0040058f PWR UNSOL STEREO
Association: 1 (0x0001)
Pin cap: 0x0000373c PDC HP OUT IN VREF[ 50 80 100 GROUND HIZ ]
Pin config: 0x90170120 as=2 seq=0 device=Speaker conn=Fixed ctype=Analog loc=Internal color=Unknown misc=1
Pin control: 0x00000060 IN OUT
Output amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Input amp: 0x00270300 mute=0 step=3 size=39 offset=0 (0/30dB)
Connections: 2
+ [DISABLED] <- nid=12 [audio mixer]
+ <- nid=13 [audio mixer] (selected)
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: 0x0040058f PWR UNSOL STEREO
Pin cap: 0x00003734 PDC OUT 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: 0x00000020 IN
Output amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Input amp: 0x00270300 mute=0 step=3 size=39 offset=0 (0/30dB)
Connections: 2
+ [DISABLED] <- nid=12 [audio mixer] (selected)
+ <- nid=13 [audio mixer]
dev.hdaa.0.nid24_original: 0x04a11030 as=3 seq=0 device=Mic conn=Jack ctype=1/8 loc=Right color=Black misc=0
dev.hdaa.0.nid24_config: 0x04a11030 as=3 seq=0 device=Mic conn=Jack ctype=1/8 loc=Right color=Black misc=0
dev.hdaa.0.nid24: pin: Mic (Black Jack)
Widget cap: 0x0040058f PWR UNSOL STEREO
Association: 2 (0x0001)
OSS: mic (mic)
Pin cap: 0x00003734 PDC OUT IN VREF[ 50 80 100 GROUND HIZ ]
Pin config: 0x04a11030 as=3 seq=0 device=Mic conn=Jack ctype=1/8 loc=Right color=Black misc=0
Pin control: 0x00000025 IN VREFs
Output amp: 0x80000000 mute=1 step=0 size=0 offset=0 (0/0dB)
Input amp: 0x00270300 mute=0 step=3 size=39 offset=0 (0/30dB)
Connections: 2
+ [DISABLED] <- nid=12 [audio mixer] (selected)
+ [DISABLED] <- nid=13 [audio mixer]
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_original: 0x04211010 as=1 seq=0 device=Headphones conn=Jack ctype=1/8 loc=Right color=Black misc=0
dev.hdaa.0.nid21_config: 0x04211010 as=1 seq=0 device=Headphones conn=Jack ctype=1/8 loc=Right color=Black misc=0
dev.hdaa.0.nid21: pin: Headphones (Black Jack)
Widget cap: 0x0040058d PWR UNSOL STEREO
Association: 0 (0x0001)
Pin cap: 0x0001001c PDC HP OUT EAPD
Pin config: 0x04211010 as=1 seq=0 device=Headphones conn=Jack ctype=1/8 loc=Right 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
+ <- nid=12 [audio mixer] (selected)
+ [DISABLED] <- nid=13 [audio mixer]
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: 2
+ [DISABLED] <- nid=12 [audio mixer] (selected)
+ <- nid=13 [audio mixer]
dev.hdaa.0.nid19: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid18_original: 0xb7a60140 as=4 seq=0 device=Mic conn=Fixed ctype=Digital loc=Lid-In color=Unknown misc=1
dev.hdaa.0.nid18_config: 0xb7a60140 as=4 seq=0 device=Mic conn=Fixed ctype=Digital loc=Lid-In color=Unknown misc=1
dev.hdaa.0.nid18: pin: Mic (Fixed)
Widget cap: 0x0040040b PWR STEREO
Association: 3 (0x0001)
OSS: monitor (monitor)
Pin cap: 0x00000020 IN
Pin config: 0xb7a60140 as=4 seq=0 device=Mic conn=Fixed ctype=Digital loc=Lid-In color=Unknown misc=1
Pin control: 0x00000020 IN
Input amp: 0x00270300 mute=0 step=3 size=39 offset=0 (0/30dB)
dev.hdaa.0.nid17: vendor widget [DISABLED]
Widget cap: 0x00f00000
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: 2
+ [DISABLED] <- nid=2 [audio output]
+ [DISABLED] <- nid=11 [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, mix
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, mix
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 (0x0001)
OSS: mix (mix)
Input amp: 0x80051f17 mute=1 step=31 size=5 offset=23 (-34/12dB)
Connections: 5
+ <- nid=24 [pin: Mic (Black Jack)]
+ [DISABLED] <- nid=25 [pin: Speaker (None)] [DISABLED]
+ [DISABLED] <- nid=26 [pin: Speaker (Fixed)]
+ [DISABLED] <- nid=27 [pin: Speaker (None)] [DISABLED]
+ <- nid=29 [beep widget]
dev.hdaa.0.nid10: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid9: audio input
Widget cap: 0x0010051b PWR STEREO
Association: 3 (0x0001)
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
+ <- nid=34 [audio mixer]
dev.hdaa.0.nid8: audio input
Widget cap: 0x0010051b PWR STEREO
Association: 2 (0x0001)
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
+ <- nid=35 [audio mixer]
dev.hdaa.0.nid7: vendor widget [DISABLED]
Widget cap: 0x00f00000
dev.hdaa.0.nid6: audio output [DISABLED]
Widget cap: 0x00000611 PWR DIGITAL STEREO
Stream cap: 0x00000001 PCM
PCM cap: 0x000e05f0 16 20 24 bits, 32 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=0x10ec0000
dev.hdaa.0.%location: nid=1
dev.hdaa.0.%driver: hdaa
dev.hdaa.0.%desc: Realtek ALC269 Audio Function Group
dev.hdaa.%parent:
help
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