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No sound over HDMI on Intel Broadwell HDA Controller #7

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probonopd opened this issue Nov 8, 2020 · 5 comments
Open

No sound over HDMI on Intel Broadwell HDA Controller #7

probonopd opened this issue Nov 8, 2020 · 5 comments
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bug Something isn't working freebsd Needs FreeBSD expertise and/or work help wanted Extra attention is needed

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@probonopd
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probonopd commented Nov 8, 2020 •
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Sound over HDMI is not working on Acer RevoOne RL85.
@probonopd
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No sound over HDMI. Why?

FreeBSD% cat /dev/sndstat                         
Installed devices:
pcm0: <Intel Broadwell (HDMI/DP 8ch)> (play) default
pcm1: <Realtek ALC269 (Front Analog Headphones)> (play)
No devices installed from userspace.

FreeBSD% sysctl dev.pcm | grep desc               
dev.pcm.1.%desc: Realtek ALC269 (Front Analog Headphones)
dev.pcm.0.%desc: Intel Broadwell (HDMI/DP 8ch)

root@FreeBSD:/usr/home/liveuser # sysctl -a | grep hda
device  snd_hda
irq48: hdac0:99 @cpu0(domain0): 593
irq50: hdac1:103 @cpu0(domain0): 217
dev.pcm.1.%parent: hdaa1
dev.pcm.0.%parent: hdaa0
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: 0=set 1=keep
dev.hdaa.1.gpio_state: 0=output(1) 1=disabled
dev.hdaa.1.gpi_state: 
dev.hdaa.1.config: forcestereo,ivref50,ivref80,ivref100,ivref,vref
dev.hdaa.1.nid35: audio mixer [DISABLED]
dev.hdaa.1.nid34: audio mixer [DISABLED]
dev.hdaa.1.nid33: vendor widget [DISABLED]
dev.hdaa.1.nid32: vendor widget [DISABLED]
dev.hdaa.1.nid31: vendor widget [DISABLED]
dev.hdaa.1.nid30_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.1.nid30_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.1.nid30: pin: Speaker (None) [DISABLED]
dev.hdaa.1.nid29_original: 0x40820205 as=0 seq=5 device=Line-in conn=None ctype=1/4 loc=0x00 color=Unknown misc=2
dev.hdaa.1.nid29_config: 0x40820205 as=0 seq=5 device=Line-in conn=None ctype=1/4 loc=0x00 color=Unknown misc=2
dev.hdaa.1.nid29: beep widget
dev.hdaa.1.nid28: vendor widget [DISABLED]
dev.hdaa.1.nid27_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.1.nid27_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.1.nid27: pin: Speaker (None) [DISABLED]
dev.hdaa.1.nid26_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.1.nid26_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.1.nid26: pin: Speaker (None) [DISABLED]
dev.hdaa.1.nid25_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.1.nid25_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.1.nid25: pin: Speaker (None) [DISABLED]
dev.hdaa.1.nid24_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.1.nid24_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.1.nid24: pin: Speaker (None) [DISABLED]
dev.hdaa.1.nid23_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.1.nid23_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.1.nid23: pin: Speaker (None) [DISABLED]
dev.hdaa.1.nid22: vendor widget [DISABLED]
dev.hdaa.1.nid21_original: 0x02211010 as=1 seq=0 device=Headphones conn=Jack ctype=1/8 loc=Front color=Black misc=0
dev.hdaa.1.nid21_config: 0x02211010 as=1 seq=0 device=Headphones conn=Jack ctype=1/8 loc=Front color=Black misc=0
dev.hdaa.1.nid21: pin: Headphones (Black Jack)
dev.hdaa.1.nid20_original: 0x40000000 as=0 seq=0 device=Line-out conn=None ctype=Unknown loc=0x00 color=Unknown misc=0
dev.hdaa.1.nid20_config: 0x40000000 as=0 seq=0 device=Line-out conn=None ctype=Unknown loc=0x00 color=Unknown misc=0
dev.hdaa.1.nid20: pin: Line-out (None) [DISABLED]
dev.hdaa.1.nid19: vendor widget [DISABLED]
dev.hdaa.1.nid18_original: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.1.nid18_config: 0x411111f0 as=15 seq=0 device=Speaker conn=None ctype=1/8 loc=Rear color=Black misc=1
dev.hdaa.1.nid18: pin: Speaker (None) [DISABLED]
dev.hdaa.1.nid17: vendor widget [DISABLED]
dev.hdaa.1.nid16: vendor widget [DISABLED]
dev.hdaa.1.nid15: audio mixer [DISABLED]
dev.hdaa.1.nid14: vendor widget [DISABLED]
dev.hdaa.1.nid13: audio mixer [DISABLED]
dev.hdaa.1.nid12: audio mixer
dev.hdaa.1.nid11: audio mixer
dev.hdaa.1.nid10: vendor widget [DISABLED]
dev.hdaa.1.nid9: audio input [DISABLED]
dev.hdaa.1.nid8: audio input [DISABLED]
dev.hdaa.1.nid7: vendor widget [DISABLED]
dev.hdaa.1.nid6: audio output [DISABLED]
dev.hdaa.1.nid5: vendor widget [DISABLED]
dev.hdaa.1.nid4: vendor widget [DISABLED]
dev.hdaa.1.nid3: audio output [DISABLED]
dev.hdaa.1.nid2: audio output
dev.hdaa.1.%parent: hdacc1
dev.hdaa.1.%pnpinfo: type=0x01 subsystem=0x10250946
dev.hdaa.1.%location: nid=1
dev.hdaa.1.%driver: hdaa
dev.hdaa.1.%desc: Realtek ALC269 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: 
dev.hdaa.0.gpio_state: 
dev.hdaa.0.gpi_state: 
dev.hdaa.0.config: forcestereo,ivref50,ivref80,ivref100,ivref,vref
dev.hdaa.0.nid3_original: 0x18560010 as=1 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0
dev.hdaa.0.nid3_config: 0x18560010 as=1 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0
dev.hdaa.0.nid3: pin: Digital-out (Jack)
dev.hdaa.0.nid2: audio output
dev.hdaa.0.%parent: hdacc0
dev.hdaa.0.%pnpinfo: type=0x01 subsystem=0x80860101
dev.hdaa.0.%location: nid=1
dev.hdaa.0.%driver: hdaa
dev.hdaa.0.%desc: Intel Broadwell Audio Function Group
dev.hdaa.%parent: 
dev.hdacc.1.%parent: hdac1
dev.hdacc.1.%pnpinfo: vendor=0x10ec device=0x0269 revision=0x02 stepping=0x02
dev.hdacc.1.%location: cad=0
dev.hdacc.1.%driver: hdacc
dev.hdacc.1.%desc: Realtek ALC269 HDA CODEC
dev.hdacc.0.%parent: hdac0
dev.hdacc.0.%pnpinfo: vendor=0x8086 device=0x2808 revision=0x00 stepping=0x00
dev.hdacc.0.%location: cad=0
dev.hdacc.0.%driver: hdacc
dev.hdacc.0.%desc: Intel Broadwell HDA CODEC
dev.hdacc.%parent: 
dev.hdac.1.polling: 0
dev.hdac.1.pindump: 0
dev.hdac.1.wake: 0
dev.hdac.1.%parent: pci0
dev.hdac.1.%pnpinfo: vendor=0x8086 device=0x9ca0 subvendor=0x1025 subdevice=0x0946 class=0x040300
dev.hdac.1.%location: slot=27 function=0 dbsf=pci0:0:27:0 handle=\_SB_.PCI0.HDEF
dev.hdac.1.%driver: hdac
dev.hdac.1.%desc: Intel Broadwell HDA Controller
dev.hdac.0.polling: 0
dev.hdac.0.pindump: 0
dev.hdac.0.%parent: pci0
dev.hdac.0.%pnpinfo: vendor=0x8086 device=0x160c subvendor=0x1025 subdevice=0x0946 class=0x040300
dev.hdac.0.%location: slot=3 function=0 dbsf=pci0:0:3:0 handle=\_SB_.PCI0.B0D3
dev.hdac.0.%driver: hdac
dev.hdac.0.%desc: Intel Broadwell HDA Controller
dev.hdac.%parent:

@grahamperrin
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No audio through HDMI : freebsd (2020-06-19, archived) is interesting but does not inspire confidence.

Much more recently, there's (13.0-CURRENT) positive feedback to (stable/12) post 10 under I can´ t install HDMI audio on FreeBSD 12.2 | The FreeBSD Forums

@probonopd
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Sound over HDMI is working fine on another machine with an Nvidia card, though.

@probonopd probonopd changed the title No sound No sound over HDMI on Intel Broadwell HDA Controller Dec 27, 2020
@probonopd
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probonopd commented Dec 27, 2020 •
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Same machine that has issues with sound over HDMI with the Intel Broadwell HDA Controller works fine when using USB headphones.

@probonopd probonopd added bug Something isn't working freebsd Needs FreeBSD expertise and/or work help wanted Extra attention is needed labels Nov 23, 2021
@probonopd
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Is there a way to gather information on Linux (where it works) and apply the insights gathered there to FreeBSD (where it is not working)? Ideally a (semi-) automatic way so that we can recommend it to our users.

@probonopd probonopd mentioned this issue Dec 1, 2021
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@grahamperrin grahamperrin mentioned this issue Jul 29, 2022
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