Bug 244074 - snd_hda stops working after some time
Summary: snd_hda stops working after some time
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: misc (show other bugs)
Version: 12.1-RELEASE
Hardware: amd64 Any
: --- Affects Only Me
Assignee: freebsd-multimedia mailing list
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-02-12 16:11 UTC by rob2g2
Modified: 2020-02-13 12:36 UTC (History)
2 users (show)

See Also:


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Description rob2g2 2020-02-12 16:11:01 UTC
I have successfully configured my sound system, and so far it is working, however, after some time it stops working.

It is a Realtek ALC1220 chip that comes with a Gigabyte x570 Aorus Ultra.

symptom: after some time the sound stops. syslogd goes to 100% CPU logging VLC logs. vlc can playback videos, however, I cannot skip to a position in a stream any more - the process hangs.

dmesg says:
pcm4: chn_write(): pcm4:virtual:dsp4.vp0: play interrupt timeout, channel dead

vlc logs to syslog:
Feb 12 15:24:19 mach2020 vlc[31719]: main: picture is too late to be displayed (missing 34 ms)
Feb 12 15:24:19 mach2020 vlc[31719]: oss: cannot write samples: Invalid argument
Feb 12 15:24:49 mach2020 syslogd: last message repeated 8896062 times
Feb 12 15:26:28 mach2020 syslogd: last message repeated 29742997 times


# pciconf -lcb
hostb0@pci0:0:0:0:	class=0x060000 card=0x14501022 chip=0x14801022 rev=0x00 hdr=0x00
none0@pci0:0:0:2:	class=0x080600 card=0x14811022 chip=0x14811022 rev=0x00 hdr=0x00
    cap 0f[40] = unknown
    cap 05[64] = MSI supports 4 messages, 64 bit enabled with 1 message
    cap 08[74] = HT MSI fixed address window enabled at 0xfee00000
    cap 09[c8] = vendor (length 24)
hostb1@pci0:0:1:0:	class=0x060000 card=0x00000000 chip=0x14821022 rev=0x00 hdr=0x00
pcib1@pci0:0:1:1:	class=0x060400 card=0x14531022 chip=0x14831022 rev=0x00 hdr=0x01
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[58] = PCI-Express 2 root port max data 256(512) RO NS ARI disabled
                 link x4(x4) speed 8.0(16.0) ASPM disabled(L1)
                 slot 0 power limit 0 mW
    cap 05[a0] = MSI supports 1 message, 64 bit 
    cap 0d[c0] = PCI Bridge card=0x14531022
    cap 08[c8] = HT MSI fixed address window enabled at 0xfee00000
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0003[140] = Serial 1 000c870000000001
    ecap 0001[150] = AER 2 0 fatal 1 non-fatal 1 corrected
    ecap 0019[270] = PCIe Sec 1 lane errors 0xf
    ecap 000d[2a0] = ACS 1
    ecap 001e[370] = unknown 1
    ecap 001d[380] = unknown 1
    ecap 0023[3c4] = unknown 1
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
pcib2@pci0:0:1:2:	class=0x060400 card=0x14531022 chip=0x14831022 rev=0x00 hdr=0x01
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[58] = PCI-Express 2 root port max data 128(512) RO NS ARI disabled
                 link x4(x8) speed 16.0(16.0) ASPM disabled(L1)
                 slot 0 power limit 0 mW
    cap 05[a0] = MSI supports 1 message, 64 bit 
    cap 0d[c0] = PCI Bridge card=0x14531022
    cap 08[c8] = HT MSI fixed address window enabled at 0xfee00000
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0003[140] = Serial 1 000c870000000001
    ecap 0001[150] = AER 2 0 fatal 0 non-fatal 2 corrected
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 000d[2a0] = ACS 1
    ecap 001e[370] = unknown 1
    ecap 001d[380] = unknown 1
    ecap 0023[3c4] = unknown 1
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
hostb2@pci0:0:2:0:	class=0x060000 card=0x00000000 chip=0x14821022 rev=0x00 hdr=0x00
hostb3@pci0:0:3:0:	class=0x060000 card=0x00000000 chip=0x14821022 rev=0x00 hdr=0x00
pcib10@pci0:0:3:1:	class=0x060400 card=0x14531022 chip=0x14831022 rev=0x00 hdr=0x01
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[58] = PCI-Express 2 root port max data 256(512) RO NS ARI disabled
                 link x16(x16) speed 2.5(16.0) ASPM disabled(L1)
                 slot 0 power limit 0 mW
    cap 05[a0] = MSI supports 1 message, 64 bit 
    cap 0d[c0] = PCI Bridge card=0x14531022
    cap 08[c8] = HT MSI fixed address window enabled at 0xfee00000
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0003[140] = Serial 1 000c870000000001
    ecap 0001[150] = AER 2 0 fatal 0 non-fatal 0 corrected
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 000d[2a0] = ACS 1
    ecap 001e[370] = unknown 1
    ecap 001d[380] = unknown 1
    ecap 0023[3c4] = unknown 1
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
hostb4@pci0:0:4:0:	class=0x060000 card=0x00000000 chip=0x14821022 rev=0x00 hdr=0x00
hostb5@pci0:0:5:0:	class=0x060000 card=0x00000000 chip=0x14821022 rev=0x00 hdr=0x00
hostb6@pci0:0:7:0:	class=0x060000 card=0x00000000 chip=0x14821022 rev=0x00 hdr=0x00
pcib11@pci0:0:7:1:	class=0x060400 card=0x14841022 chip=0x14841022 rev=0x00 hdr=0x01
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[58] = PCI-Express 2 root port max data 256(512) RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    cap 05[a0] = MSI supports 1 message, 64 bit 
    cap 0d[c0] = PCI Bridge card=0x14841022
    cap 08[c8] = HT MSI fixed address window enabled at 0xfee00000
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
hostb7@pci0:0:8:0:	class=0x060000 card=0x00000000 chip=0x14821022 rev=0x00 hdr=0x00
pcib12@pci0:0:8:1:	class=0x060400 card=0x14841022 chip=0x14841022 rev=0x00 hdr=0x01
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[58] = PCI-Express 2 root port max data 256(512) RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    cap 05[a0] = MSI supports 1 message, 64 bit 
    cap 0d[c0] = PCI Bridge card=0x14841022
    cap 08[c8] = HT MSI fixed address window enabled at 0xfee00000
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
intsmb0@pci0:0:20:0:	class=0x0c0500 card=0x50011458 chip=0x790b1022 rev=0x61 hdr=0x00
isab0@pci0:0:20:3:	class=0x060100 card=0x50011458 chip=0x790e1022 rev=0x51 hdr=0x00
hostb8@pci0:0:24:0:	class=0x060000 card=0x00000000 chip=0x14401022 rev=0x00 hdr=0x00
hostb9@pci0:0:24:1:	class=0x060000 card=0x00000000 chip=0x14411022 rev=0x00 hdr=0x00
hostb10@pci0:0:24:2:	class=0x060000 card=0x00000000 chip=0x14421022 rev=0x00 hdr=0x00
hostb11@pci0:0:24:3:	class=0x060000 card=0x00000000 chip=0x14431022 rev=0x00 hdr=0x00
hostb12@pci0:0:24:4:	class=0x060000 card=0x00000000 chip=0x14441022 rev=0x00 hdr=0x00
hostb13@pci0:0:24:5:	class=0x060000 card=0x00000000 chip=0x14451022 rev=0x00 hdr=0x00
hostb14@pci0:0:24:6:	class=0x060000 card=0x00000000 chip=0x14461022 rev=0x00 hdr=0x00
hostb15@pci0:0:24:7:	class=0x060000 card=0x00000000 chip=0x14471022 rev=0x00 hdr=0x00
nvme0@pci0:1:0:0:	class=0x010802 card=0x50131987 chip=0x50131987 rev=0x01 hdr=0x00
    bar   [10] = type Memory, range 64, base rxf7c00000, size 16384, enabled
    cap 10[80] = PCI-Express 2 endpoint max data 256(256) FLR RO NS
                 link x4(x4) speed 8.0(8.0) ASPM disabled(L1)
    cap 11[d0] = MSI-X supports 9 messages, enabled
                 Table in map 0x10[0x2000], PBA in map 0x10[0x3000]
    cap 05[e0] = MSI supports 8 messages, 64 bit, vector masks 
    cap 01[f8] = powerspec 3  supports D0 D3  current D0
    ecap 0018[100] = LTR 1
    ecap 001e[110] = unknown 1
    ecap 0001[200] = AER 2 0 fatal 0 non-fatal 2 corrected
    ecap 0019[300] = PCIe Sec 1 lane errors 0
pcib3@pci0:2:0:0:	class=0x060400 card=0x00000000 chip=0x57ad1022 rev=0x00 hdr=0x01
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[58] = PCI-Express 2 upstream port max data 128(512) RO NS
                 link x4(x8) speed 16.0(16.0) ASPM disabled(L1)
    cap 05[a0] = MSI supports 1 message, 64 bit 
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 001e[370] = unknown 1
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
pcib4@pci0:3:1:0:	class=0x060400 card=0x14531022 chip=0x57a31022 rev=0x00 hdr=0x01
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[58] = PCI-Express 2 downstream port max data 128(512) RO NS ARI enabled
                 link x4(x4) speed 8.0(16.0) ASPM disabled(L1)
                 slot 0 power limit 0 mW
    cap 05[a0] = MSI supports 1 message, 64 bit 
    cap 0d[c0] = PCI Bridge card=0x14531022
    cap 08[c8] = HT MSI fixed address window enabled at 0xfee00000
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0003[140] = Serial 1 000c870000000001
    ecap 0001[150] = AER 2 0 fatal 1 non-fatal 0 corrected
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 000d[2a0] = ACS 1
    ecap 001e[370] = unknown 1
    ecap 001d[380] = unknown 1
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
pcib5@pci0:3:3:0:	class=0x060400 card=0x14531022 chip=0x57a31022 rev=0x00 hdr=0x01
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[58] = PCI-Express 2 downstream port max data 128(512) RO NS ARI disabled
                 link x1(x1) speed 5.0(16.0) ASPM disabled(L1)
                 slot 0 power limit 0 mW
    cap 05[a0] = MSI supports 1 message, 64 bit 
    cap 0d[c0] = PCI Bridge card=0x14531022
    cap 08[c8] = HT MSI fixed address window enabled at 0xfee00000
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0003[140] = Serial 1 000c870000000001
    ecap 0001[150] = AER 2 0 fatal 1 non-fatal 0 corrected
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 000d[2a0] = ACS 1
    ecap 001e[370] = unknown 1
    ecap 001d[380] = unknown 1
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
pcib6@pci0:3:4:0:	class=0x060400 card=0x14531022 chip=0x57a31022 rev=0x00 hdr=0x01
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[58] = PCI-Express 2 downstream port max data 128(512) RO NS ARI disabled
                 link x1(x1) speed 2.5(16.0) ASPM disabled(L1)
                 slot 0 power limit 0 mW
    cap 05[a0] = MSI supports 1 message, 64 bit 
    cap 0d[c0] = PCI Bridge card=0x14531022
    cap 08[c8] = HT MSI fixed address window enabled at 0xfee00000
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0003[140] = Serial 1 000c870000000001
    ecap 0001[150] = AER 2 0 fatal 0 non-fatal 0 corrected
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 000d[2a0] = ACS 1
    ecap 001e[370] = unknown 1
    ecap 001d[380] = unknown 1
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
pcib7@pci0:3:8:0:	class=0x060400 card=0x14841022 chip=0x57a41022 rev=0x00 hdr=0x01
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[58] = PCI-Express 2 downstream port max data 128(512) RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    cap 05[a0] = MSI supports 1 message, 64 bit 
    cap 0d[c0] = PCI Bridge card=0x14841022
    cap 08[c8] = HT MSI fixed address window enabled at 0xfee00000
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
pcib8@pci0:3:9:0:	class=0x060400 card=0x14841022 chip=0x57a41022 rev=0x00 hdr=0x01
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[58] = PCI-Express 2 downstream port max data 128(512) RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    cap 05[a0] = MSI supports 1 message, 64 bit 
    cap 0d[c0] = PCI Bridge card=0x14841022
    cap 08[c8] = HT MSI fixed address window enabled at 0xfee00000
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
pcib9@pci0:3:10:0:	class=0x060400 card=0x14841022 chip=0x57a41022 rev=0x00 hdr=0x01
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[58] = PCI-Express 2 downstream port max data 128(512) RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    cap 05[a0] = MSI supports 1 message, 64 bit 
    cap 0d[c0] = PCI Bridge card=0x14841022
    cap 08[c8] = HT MSI fixed address window enabled at 0xfee00000
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
nvme1@pci0:4:0:0:	class=0x010802 card=0x50121987 chip=0x50121987 rev=0x01 hdr=0x00
    bar   [10] = type Memory, range 64, base rxf7800000, size 16384, enabled
    cap 10[80] = PCI-Express 2 endpoint max data 128(256) FLR RO NS
                 link x4(x4) speed 8.0(8.0) ASPM disabled(L1)
    cap 11[d0] = MSI-X supports 9 messages, enabled
                 Table in map 0x10[0x2000], PBA in map 0x10[0x3000]
    cap 05[e0] = MSI supports 8 messages, 64 bit 
    cap 01[f8] = powerspec 3  supports D0 D3  current D0
    ecap 0018[100] = LTR 1
    ecap 001e[110] = unknown 1
    ecap 000e[128] = ARI 1
    ecap 0001[200] = AER 2 0 fatal 0 non-fatal 2 corrected
    ecap 0019[300] = PCIe Sec 1 lane errors 0
ppt0@pci0:5:0:0:	class=0x028000 card=0x00848086 chip=0x27238086 rev=0x1a hdr=0x00
    bar   [10] = type Memory, range 64, base rxf7700000, size 16384, enabled
    cap 01[c8] = powerspec 3  supports D0 D3  current D0
    cap 05[d0] = MSI supports 1 message, 64 bit 
    cap 10[40] = PCI-Express 2 endpoint max data 128(128) FLR RO NS
                 link x1(x1) speed 5.0(5.0) ASPM disabled(L1)
    cap 11[80] = MSI-X supports 16 messages
                 Table in map 0x10[0x2000], PBA in map 0x10[0x3000]
    ecap 0001[100] = AER 1 0 fatal 0 non-fatal 4 corrected
    ecap 0018[14c] = LTR 1
    ecap 001e[154] = unknown 1
igb0@pci0:6:0:0:	class=0x020000 card=0xe0001458 chip=0x15398086 rev=0x03 hdr=0x00
    bar   [10] = type Memory, range 32, base rxf7600000, size 131072, enabled
    bar   [18] = type I/O Port, range 32, base rxf000, size 32, enabled
    bar   [1c] = type Memory, range 32, base rxf7620000, size 16384, enabled
    cap 01[40] = powerspec 3  supports D0 D3  current D0
    cap 05[50] = MSI supports 1 message, 64 bit, vector masks 
    cap 11[70] = MSI-X supports 5 messages, enabled
                 Table in map 0x1c[0x0], PBA in map 0x1c[0x2000]
    cap 10[a0] = PCI-Express 2 endpoint max data 128(512) FLR RO NS
                 link x1(x1) speed 2.5(2.5) ASPM disabled(L0s/L1)
    ecap 0001[100] = AER 2 0 fatal 0 non-fatal 4 corrected
    ecap 0003[140] = Serial 1 b42e99ffffa1b9c3
    ecap 0017[1a0] = TPH Requester 1
none1@pci0:7:0:0:	class=0x130000 card=0x14851022 chip=0x14851022 rev=0x00 hdr=0x00
    cap 09[48] = vendor (length 8)
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[64] = PCI-Express 2 endpoint max data 128(256) RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
xhci0@pci0:7:0:1:	class=0x0c0330 card=0x14861022 chip=0x149c1022 rev=0x00 hdr=0x00
    bar   [10] = type Memory, range 64, base rxf7300000, size 1048576, enabled
    cap 09[48] = vendor (length 8)
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[64] = PCI-Express 2 endpoint max data 128(256) RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    cap 05[a0] = MSI supports 1 message, 64 bit enabled with 1 message
    ecap 000b[100] = Vendor 1 ID 1
xhci1@pci0:7:0:3:	class=0x0c0330 card=0x148c1022 chip=0x149c1022 rev=0x00 hdr=0x00
    bar   [10] = type Memory, range 64, base rxf7200000, size 1048576, enabled
    cap 09[48] = vendor (length 8)
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[64] = PCI-Express 2 endpoint max data 128(256) RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    cap 05[a0] = MSI supports 8 messages, 64 bit enabled with 1 message
    cap 11[c0] = MSI-X supports 8 messages
                 Table in map 0x10[0xfe000], PBA in map 0x10[0xff000]
    ecap 000b[100] = Vendor 1 ID 1
ahci0@pci0:8:0:0:	class=0x010601 card=0x79011022 chip=0x79011022 rev=0x51 hdr=0x00
    bar   [24] = type Memory, range 32, base rxf7500000, size 2048, enabled
    cap 09[48] = vendor (length 8)
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[64] = PCI-Express 2 endpoint max data 128(256) RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    cap 05[a0] = MSI supports 16 messages, 64 bit enabled with 16 messages
    cap 12[d0] = SATA Index-Data Pair
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
ahci1@pci0:9:0:0:	class=0x010601 card=0x79011022 chip=0x79011022 rev=0x51 hdr=0x00
    bar   [24] = type Memory, range 32, base rxf7400000, size 2048, enabled
    cap 09[48] = vendor (length 8)
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[64] = PCI-Express 2 endpoint max data 128(256) RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    cap 05[a0] = MSI supports 16 messages, 64 bit enabled with 16 messages
    cap 12[d0] = SATA Index-Data Pair
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
vgapci0@pci0:10:0:0:	class=0x030000 card=0x86c21043 chip=0x1f8210de rev=0xa1 hdr=0x00
    bar   [10] = type Memory, range 32, base rxf6000000, size 16777216, enabled
    bar   [14] = type Prefetchable Memory, range 64, base rxe0000000, size 268435456, enabled
    bar   [1c] = type Prefetchable Memory, range 64, base rxf0000000, size 33554432, enabled
    bar   [24] = type I/O Port, range 32, base rxe000, size 128, enabled
    cap 01[60] = powerspec 3  supports D0 D3  current D0
    cap 05[68] = MSI supports 1 message, 64 bit enabled with 1 message
    cap 10[78] = PCI-Express 2 legacy endpoint max data 256(256) FLR RO NS
                 link x16(x16) speed 2.5(8.0) ASPM disabled(L0s/L1)
    ecap 0002[100] = VC 1 max VC0
    ecap 0018[250] = LTR 1
    ecap 001e[258] = unknown 1
    ecap 0004[128] = Power Budgeting 1
    ecap 0001[420] = AER 2 0 fatal 0 non-fatal 0 corrected
    ecap 000b[600] = Vendor 1 ID 1
    ecap 0019[900] = PCIe Sec 1 lane errors 0
    ecap 0015[bb0] = Resizable BAR 1
hdac0@pci0:10:0:1:	class=0x040300 card=0x86c21043 chip=0x10fa10de rev=0xa1 hdr=0x00
    bar   [10] = type Memory, range 32, base rxf7080000, size 16384, enabled
    cap 01[60] = powerspec 3  supports D0 D3  current D0
    cap 05[68] = MSI supports 1 message, 64 bit enabled with 1 message
    cap 10[78] = PCI-Express 2 endpoint max data 256(256) RO NS
                 link x16(x16) speed 2.5(8.0) ASPM L0s/L1(L0s/L1)
    ecap 0001[100] = AER 2 0 fatal 0 non-fatal 1 corrected
none2@pci0:11:0:0:	class=0x130000 card=0x148a1022 chip=0x148a1022 rev=0x00 hdr=0x00
    cap 09[48] = vendor (length 8)
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[64] = PCI-Express 2 endpoint max data 256(256) FLR RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
none3@pci0:12:0:0:	class=0x130000 card=0x14851022 chip=0x14851022 rev=0x00 hdr=0x00
    cap 09[48] = vendor (length 8)
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[64] = PCI-Express 2 endpoint max data 256(256) FLR RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0019[270] = PCIe Sec 1 lane errors 0
    ecap 0025[400] = unknown 1
    ecap 0026[410] = unknown 1
    ecap 0027[440] = unknown 1
none4@pci0:12:0:1:	class=0x108000 card=0x14861022 chip=0x14861022 rev=0x00 hdr=0x00
    bar   [18] = type Memory, range 32, base rxf7a00000, size 1048576, enabled
    bar   [24] = type Memory, range 32, base rxf7b08000, size 8192, enabled
    cap 09[48] = vendor (length 8)
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[64] = PCI-Express 2 endpoint max data 256(256) FLR RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    cap 05[a0] = MSI supports 1 message, 64 bit 
    cap 11[c0] = MSI-X supports 2 messages
                 Table in map 0x24[0x0], PBA in map 0x24[0x1000]
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0017[370] = TPH Requester 1
xhci2@pci0:12:0:3:	class=0x0c0330 card=0x50071458 chip=0x149c1022 rev=0x00 hdr=0x00
    bar   [10] = type Memory, range 64, base rxf7900000, size 1048576, enabled
    cap 09[48] = vendor (length 8)
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[64] = PCI-Express 2 endpoint max data 256(256) FLR RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    cap 05[a0] = MSI supports 8 messages, 64 bit enabled with 1 message
    cap 11[c0] = MSI-X supports 8 messages
                 Table in map 0x10[0xfe000], PBA in map 0x10[0xff000]
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0017[370] = TPH Requester 1
hdac1@pci0:12:0:4:	class=0x040300 card=0xa0c31458 chip=0x14871022 rev=0x00 hdr=0x00
    bar   [10] = type Memory, range 32, base rxf7b00000, size 32768, enabled
    cap 09[48] = vendor (length 8)
    cap 01[50] = powerspec 3  supports D0 D3  current D0
    cap 10[64] = PCI-Express 2 endpoint max data 256(256) FLR RO NS
                 link x16(x16) speed 16.0(16.0) ASPM disabled(L0s/L1)
    cap 05[a0] = MSI supports 1 message, 64 bit enabled with 1 message
    ecap 000b[100] = Vendor 1 ID 1
    ecap 0017[370] = TPH Requester 1


# sysctl hw.snd.default_unit=4
# sysctl hw.snd.verbose=2

# cat /dev/sndstat
FreeBSD Audio Driver (64bit 2009061500/amd64)
Installed devices:
pcm0: <NVIDIA (0x0094) (HDMI/DP 8ch)> on hdaa0  (1p:1v/0r:0v)
	snddev flags=0x2e7<SIMPLEX,AUTOVCHAN,SOFTPCMVOL,BUSY,MPSAFE,REGISTERED,VPC>
	[pcm0:play:dsp0.p0]: spd 48000, fmt 0x00200010, flags 0x00006100, 0x00000004
	interrupts 0, underruns 0, feed 0, ready 0 [b:2048/1024/2|bs:2048/1024/2]
	channel flags=0x6100<BUSY,HAS_VCHAN,VCHAN_PASSTHROUGH>
	{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:512/64/8]
	channel flags=0x10000000<VIRTUAL>
	{userland} -> feeder_root(0x00100008) -> feeder_format(0x00100008 -> 0x00100010) -> feeder_rate(0x00100010 q:4 8000 -> 48000) -> feeder_matrix(1.0 -> 2.0) -> feeder_volume(0x00200010) -> {hardware}
pcm1: <NVIDIA (0x0094) (HDMI/DP 8ch)> on hdaa0  (1p:1v/0r:0v)
	snddev flags=0x2e7<SIMPLEX,AUTOVCHAN,SOFTPCMVOL,BUSY,MPSAFE,REGISTERED,VPC>
	[pcm1:play:dsp1.p0]: spd 48000, fmt 0x00200010, flags 0x00006100, 0x00000004
	interrupts 0, underruns 0, feed 0, ready 0 [b:2048/1024/2|bs:2048/1024/2]
	channel flags=0x6100<BUSY,HAS_VCHAN,VCHAN_PASSTHROUGH>
	{userland} -> feeder_mixer(0x00200010) -> {hardware}
	pcm1:play:dsp1.p0[pcm1:virtual:dsp1.vp0]: spd 8000/48000, fmt 0x00100008/0x00200010, flags 0x10000000, 0x0000006b
	interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:512/64/8]
	channel flags=0x10000000<VIRTUAL>
	{userland} -> feeder_root(0x00100008) -> feeder_format(0x00100008 -> 0x00100010) -> feeder_rate(0x00100010 q:4 8000 -> 48000) -> feeder_matrix(1.0 -> 2.0) -> feeder_volume(0x00200010) -> {hardware}
pcm2: <NVIDIA (0x0094) (HDMI/DP 8ch)> 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:2048/1024/2|bs:2048/1024/2]
	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: <NVIDIA (0x0094) (HDMI/DP 8ch)> on hdaa0  (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:2048/1024/2|bs:2048/1024/2]
	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}
pcm4: <Realtek ALC1220 (Rear Analog 5.1/2.0)> on hdaa1  (1p:3v/1r:1v)
	snddev flags=0x2e2<AUTOVCHAN,BUSY,MPSAFE,REGISTERED,VPC>
	[pcm4:play:dsp4.p0]: spd 48000, fmt 0x00200010, flags 0x00002100, 0x00000004
	interrupts 0, underruns 0, feed 0, ready 0 [b:2048/1024/2|bs:2048/1024/2]
	channel flags=0x2100<BUSY,HAS_VCHAN>
	{userland} -> feeder_mixer(0x00200010) -> {hardware}
	pcm4:play:dsp4.p0[pcm4:virtual:dsp4.vp0]: spd 48000, fmt 0x00200010, flags 0x10000000, 0x00000021
	interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:8192/1024/8]
	channel flags=0x10000000<VIRTUAL>
	{userland} -> feeder_root(0x00200010) -> feeder_volume(0x00200010) -> {hardware}
	pcm4:play:dsp4.p0[pcm4:virtual:dsp4.vp1]: spd 48000, fmt 0x00201000/0x00200010, flags 0x10000000, 0x00000023
	interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:16384/2048/8]
	channel flags=0x10000000<VIRTUAL>
	{userland} -> feeder_root(0x00201000) -> feeder_format(0x00201000 -> 0x00200010) -> feeder_volume(0x00200010) -> {hardware}
	pcm4:play:dsp4.p0[pcm4:virtual:dsp4.vp2]: spd 8000/48000, fmt 0x00100008/0x00200010, flags 0x10000000, 0x0000006b
	interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:512/64/8]
	channel flags=0x10000000<VIRTUAL>
	{userland} -> feeder_root(0x00100008) -> feeder_format(0x00100008 -> 0x00100010) -> feeder_rate(0x00100010 q:4 8000 -> 48000) -> feeder_matrix(1.0 -> 2.0) -> feeder_volume(0x00200010) -> {hardware}
	[pcm4:record:dsp4.r0]: spd 48000, fmt 0x00200010, flags 0x00002100, 0x00000005
	interrupts 0, overruns 0, feed 0, hfree 512, sfree 512 [b:512/256/2|bs:512/256/2]
	channel flags=0x2100<BUSY,HAS_VCHAN>
	{hardware} -> feeder_root(0x00200010) -> feeder_mixer(0x00200010) -> {userland}
	pcm4:record:dsp4.r0[pcm4:virtual:dsp4.vr0]: spd 8000, fmt 0x00100008, flags 0x10000000, 0x00000000
	interrupts 0, overruns 0, feed 0, hfree 0, sfree 0 [b:0/0/0|bs:0/0/0]
	channel flags=0x10000000<VIRTUAL>
	{hardware} -> feeder_root(0x00000000) -> {userland}
pcm5: <Realtek ALC1220 (Front Analog)> on hdaa1  (1p:1v/1r:1v) default
	snddev flags=0x2e2<AUTOVCHAN,BUSY,MPSAFE,REGISTERED,VPC>
	[pcm5:play:dsp5.p0]: spd 48000, fmt 0x00200010, flags 0x00002100, 0x00000004
	interrupts 0, underruns 0, feed 0, ready 0 [b:2048/1024/2|bs:2048/1024/2]
	channel flags=0x2100<BUSY,HAS_VCHAN>
	{userland} -> feeder_mixer(0x00200010) -> {hardware}
	pcm5:play:dsp5.p0[pcm5:virtual:dsp5.vp0]: spd 8000/48000, fmt 0x00100008/0x00200010, flags 0x10000000, 0x0000006b
	interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:512/64/8]
	channel flags=0x10000000<VIRTUAL>
	{userland} -> feeder_root(0x00100008) -> feeder_format(0x00100008 -> 0x00100010) -> feeder_rate(0x00100010 q:4 8000 -> 48000) -> feeder_matrix(1.0 -> 2.0) -> feeder_volume(0x00200010) -> {hardware}
	[pcm5:record:dsp5.r0]: spd 48000, fmt 0x00200010, flags 0x00002100, 0x00000005
	interrupts 0, overruns 0, feed 0, hfree 512, sfree 512 [b:512/256/2|bs:512/256/2]
	channel flags=0x2100<BUSY,HAS_VCHAN>
	{hardware} -> feeder_root(0x00200010) -> feeder_mixer(0x00200010) -> {userland}
	pcm5:record:dsp5.r0[pcm5:virtual:dsp5.vr0]: spd 8000, fmt 0x00100008, flags 0x10000000, 0x00000000
	interrupts 0, overruns 0, feed 0, hfree 0, sfree 0 [b:0/0/0|bs:0/0/0]
	channel flags=0x10000000<VIRTUAL>
	{hardware} -> feeder_root(0x00000000) -> {userland}
pcm6: <Realtek ALC1220 (Rear Digital)> on hdaa1  (1p:1v/0r:0v)
	snddev flags=0x2e7<SIMPLEX,AUTOVCHAN,SOFTPCMVOL,BUSY,MPSAFE,REGISTERED,VPC>
	[pcm6:play:dsp6.p0]: spd 48000, fmt 0x00200010, flags 0x00006100, 0x00000004
	interrupts 0, underruns 0, feed 0, ready 0 [b:2048/1024/2|bs:2048/1024/2]
	channel flags=0x6100<BUSY,HAS_VCHAN,VCHAN_PASSTHROUGH>
	{userland} -> feeder_mixer(0x00200010) -> {hardware}
	pcm6:play:dsp6.p0[pcm6:virtual:dsp6.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.


# sysctl -a | grep -i dev.pcm   
dev.pcm.6.bitperfect: 0
dev.pcm.6.buffersize: 65536
dev.pcm.6.play.vchanformat: s16le:2.0
dev.pcm.6.play.vchanrate: 48000
dev.pcm.6.play.vchanmode: passthrough
dev.pcm.6.play.vchans: 1
dev.pcm.6.play.32bit: 24
dev.pcm.6.%parent: hdaa1
dev.pcm.6.%pnpinfo: 
dev.pcm.6.%location: nid=30
dev.pcm.6.%driver: pcm
dev.pcm.6.%desc: Realtek ALC1220 (Rear Digital)
dev.pcm.5.bitperfect: 0
dev.pcm.5.buffersize: 65536
dev.pcm.5.rec.vchanformat: s16le:2.0
dev.pcm.5.rec.vchanrate: 48000
dev.pcm.5.rec.vchanmode: fixed
dev.pcm.5.rec.vchans: 1
dev.pcm.5.rec.autosrc: 2
dev.pcm.5.rec.32bit: 24
dev.pcm.5.play.vchanformat: s16le:2.0
dev.pcm.5.play.vchanrate: 48000
dev.pcm.5.play.vchanmode: fixed
dev.pcm.5.play.vchans: 1
dev.pcm.5.play.32bit: 24
dev.pcm.5.%parent: hdaa1
dev.pcm.5.%pnpinfo: 
dev.pcm.5.%location: nid=27,25
dev.pcm.5.%driver: pcm
dev.pcm.5.%desc: Realtek ALC1220 (Front Analog)
dev.pcm.4.bitperfect: 0
dev.pcm.4.buffersize: 65536
dev.pcm.4.rec.vchanformat: s16le:2.0
dev.pcm.4.rec.vchanrate: 48000
dev.pcm.4.rec.vchanmode: fixed
dev.pcm.4.rec.vchans: 1
dev.pcm.4.rec.autosrc: 2
dev.pcm.4.rec.32bit: 24
dev.pcm.4.play.vchanformat: s16le:2.0
dev.pcm.4.play.vchanrate: 48000
dev.pcm.4.play.vchanmode: fixed
dev.pcm.4.play.vchans: 3
dev.pcm.4.play.32bit: 24
dev.pcm.4.%parent: hdaa1
dev.pcm.4.%pnpinfo: 
dev.pcm.4.%location: nid=20,22,21,24,26
dev.pcm.4.%driver: pcm
dev.pcm.4.%desc: Realtek ALC1220 (Rear Analog 5.1/2.0)
dev.pcm.3.bitperfect: 0
dev.pcm.3.buffersize: 65536
dev.pcm.3.play.vchanformat: s16le:2.0
dev.pcm.3.play.vchanrate: 48000
dev.pcm.3.play.vchanmode: passthrough
dev.pcm.3.play.vchans: 1
dev.pcm.3.play.32bit: 24
dev.pcm.3.%parent: hdaa0
dev.pcm.3.%pnpinfo: 
dev.pcm.3.%location: nid=7
dev.pcm.3.%driver: pcm
dev.pcm.3.%desc: NVIDIA (0x0094) (HDMI/DP 8ch)
dev.pcm.2.bitperfect: 0
dev.pcm.2.buffersize: 65536
dev.pcm.2.play.vchanformat: s16le:2.0
dev.pcm.2.play.vchanrate: 48000
dev.pcm.2.play.vchanmode: passthrough
dev.pcm.2.play.vchans: 1
dev.pcm.2.play.32bit: 24
dev.pcm.2.%parent: hdaa0
dev.pcm.2.%pnpinfo: 
dev.pcm.2.%location: nid=6
dev.pcm.2.%driver: pcm
dev.pcm.2.%desc: NVIDIA (0x0094) (HDMI/DP 8ch)
dev.pcm.1.bitperfect: 0
dev.pcm.1.buffersize: 65536
dev.pcm.1.play.vchanformat: s16le:2.0
dev.pcm.1.play.vchanrate: 48000
dev.pcm.1.play.vchanmode: passthrough
dev.pcm.1.play.vchans: 1
dev.pcm.1.play.32bit: 24
dev.pcm.1.%parent: hdaa0
dev.pcm.1.%pnpinfo: 
dev.pcm.1.%location: nid=5
dev.pcm.1.%driver: pcm
dev.pcm.1.%desc: NVIDIA (0x0094) (HDMI/DP 8ch)
dev.pcm.0.bitperfect: 0
dev.pcm.0.buffersize: 65536
dev.pcm.0.play.vchanformat: s16le:2.0
dev.pcm.0.play.vchanrate: 48000
dev.pcm.0.play.vchanmode: passthrough
dev.pcm.0.play.vchans: 1
dev.pcm.0.play.32bit: 24
dev.pcm.0.%parent: hdaa0
dev.pcm.0.%pnpinfo: 
dev.pcm.0.%location: nid=4
dev.pcm.0.%driver: pcm
dev.pcm.0.%desc: NVIDIA (0x0094) (HDMI/DP 8ch)
dev.pcm.%parent:



# sysctl -a | grep -i dev.hdaa
dev.hdaa.1.reconfig: 0
dev.hdaa.1.gpo_config: 
dev.hdaa.1.gpo_state: 
dev.hdaa.1.gpio_config: 0=keep 1=keep 2=keep 3=keep 4=keep 5=keep 6=keep 7=keep
dev.hdaa.1.gpio_state: 0=disabled 1=disabled 2=disabled 3=disabled 4=disabled 5=disabled 6=disabled 7=disabled
dev.hdaa.1.gpi_state: 
dev.hdaa.1.config: forcestereo,ivref50,ivref80,ivref100,ivref,vref
dev.hdaa.1.nid38: audio mixer [DISABLED]
dev.hdaa.1.nid37: audio output [DISABLED]
dev.hdaa.1.nid36: vendor widget [DISABLED]
dev.hdaa.1.nid35: audio mixer
dev.hdaa.1.nid34: audio mixer
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: 0x01452130 as=3 seq=0 device=SPDIF-out conn=Jack ctype=Optical loc=Rear color=Grey misc=1
dev.hdaa.1.nid30_config: 0x01452130 as=3 seq=0 device=SPDIF-out conn=Jack ctype=Optical loc=Rear color=Grey misc=1
dev.hdaa.1.nid30: pin: SPDIF-out (Grey Jack)
dev.hdaa.1.nid29_original: 0x40e8e669 as=6 seq=9 device=Res.E conn=None ctype=DIN loc=0x00 color=White misc=6
dev.hdaa.1.nid29_config: 0x40e8e669 as=6 seq=9 device=Res.E conn=None ctype=DIN loc=0x00 color=White misc=6
dev.hdaa.1.nid29: beep widget
dev.hdaa.1.nid28: vendor widget [DISABLED]
dev.hdaa.1.nid27_original: 0x02214020 as=2 seq=0 device=Headphones conn=Jack ctype=1/8 loc=Front color=Green misc=0
dev.hdaa.1.nid27_config: 0x02214020 as=2 seq=0 device=Headphones conn=Jack ctype=1/8 loc=Front color=Green misc=0
dev.hdaa.1.nid27: pin: Headphones (Green Jack)
dev.hdaa.1.nid26_original: 0x0181304f as=4 seq=15 device=Line-in conn=Jack ctype=1/8 loc=Rear color=Blue misc=0
dev.hdaa.1.nid26_config: 0x0181304f as=4 seq=15 device=Line-in conn=Jack ctype=1/8 loc=Rear color=Blue misc=0
dev.hdaa.1.nid26: pin: Line-in (Blue Jack)
dev.hdaa.1.nid25_original: 0x02a19050 as=5 seq=0 device=Mic conn=Jack ctype=1/8 loc=Front color=Pink misc=0
dev.hdaa.1.nid25_config: 0x02a19050 as=5 seq=0 device=Mic conn=Jack ctype=1/8 loc=Front color=Pink misc=0
dev.hdaa.1.nid25: pin: Mic (Pink Jack)
dev.hdaa.1.nid24_original: 0x01a19040 as=4 seq=0 device=Mic conn=Jack ctype=1/8 loc=Rear color=Pink misc=0
dev.hdaa.1.nid24_config: 0x01a19040 as=4 seq=0 device=Mic conn=Jack ctype=1/8 loc=Rear color=Pink misc=0
dev.hdaa.1.nid24: pin: Mic (Pink Jack)
dev.hdaa.1.nid23_original: 0x403fc500 as=0 seq=0 device=CD conn=None ctype=Other loc=0x00 color=Res.C misc=5
dev.hdaa.1.nid23_config: 0x403fc500 as=0 seq=0 device=CD conn=None ctype=Other loc=0x00 color=Res.C misc=5
dev.hdaa.1.nid23: pin: CD (None) [DISABLED]
dev.hdaa.1.nid22_original: 0x01016011 as=1 seq=1 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Orange misc=0
dev.hdaa.1.nid22_config: 0x01016011 as=1 seq=1 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Orange misc=0
dev.hdaa.1.nid22: pin: Line-out (Orange Jack)
dev.hdaa.1.nid21_original: 0x01011012 as=1 seq=2 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Black misc=0
dev.hdaa.1.nid21_config: 0x01011012 as=1 seq=2 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Black misc=0
dev.hdaa.1.nid21: pin: Line-out (Black Jack)
dev.hdaa.1.nid20_original: 0x01014010 as=1 seq=0 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Green misc=0
dev.hdaa.1.nid20_config: 0x01014010 as=1 seq=0 device=Line-out conn=Jack ctype=1/8 loc=Rear color=Green misc=0
dev.hdaa.1.nid20: pin: Line-out (Green Jack)
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
dev.hdaa.1.nid14: audio mixer
dev.hdaa.1.nid13: audio mixer
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
dev.hdaa.1.nid8: audio input
dev.hdaa.1.nid7: vendor widget [DISABLED]
dev.hdaa.1.nid6: audio output
dev.hdaa.1.nid5: audio output
dev.hdaa.1.nid4: audio output
dev.hdaa.1.nid3: audio output
dev.hdaa.1.nid2: audio output
dev.hdaa.1.%parent: hdacc1
dev.hdaa.1.%pnpinfo: type=0x01 subsystem=0x1458a0c3
dev.hdaa.1.%location: nid=1
dev.hdaa.1.%driver: hdaa
dev.hdaa.1.%desc: Realtek ALC1220 Audio Function Group
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.nid11: audio output
dev.hdaa.0.nid10: audio output
dev.hdaa.0.nid9: audio output
dev.hdaa.0.nid8: audio output
dev.hdaa.0.nid7_original: 0x185600f0 as=15 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0
dev.hdaa.0.nid7_config: 0x185600f0 as=15 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0
dev.hdaa.0.nid7: pin: Digital-out (Jack)
dev.hdaa.0.nid6_original: 0x185600f0 as=15 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0
dev.hdaa.0.nid6_config: 0x185600f0 as=15 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0
dev.hdaa.0.nid6: pin: Digital-out (Jack)
dev.hdaa.0.nid5_original: 0x185600f0 as=15 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0
dev.hdaa.0.nid5_config: 0x185600f0 as=15 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0
dev.hdaa.0.nid5: pin: Digital-out (Jack)
dev.hdaa.0.nid4_original: 0x185600f0 as=15 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0
dev.hdaa.0.nid4_config: 0x185600f0 as=15 seq=0 device=Digital-out conn=Jack ctype=Digital loc=0x18 color=Unknown misc=0
dev.hdaa.0.nid4: pin: Digital-out (Jack)
dev.hdaa.0.%parent: hdacc0
dev.hdaa.0.%pnpinfo: type=0x01 subsystem=0x104386c2
dev.hdaa.0.%location: nid=1
dev.hdaa.0.%driver: hdaa
dev.hdaa.0.%desc: NVIDIA (0x0094) Audio Function Group
dev.hdaa.%parent: 
[root@mach2020 ~/soundbug]# sysctl -a | grep -i dev.hdac
dev.hdacc.1.%parent: hdac1
dev.hdacc.1.%pnpinfo: vendor=0x10ec device=0x1220 revision=0x01 stepping=0x01
dev.hdacc.1.%location: cad=0
dev.hdacc.1.%driver: hdacc
dev.hdacc.1.%desc: Realtek ALC1220 HDA CODEC
dev.hdacc.0.%parent: hdac0
dev.hdacc.0.%pnpinfo: vendor=0x10de device=0x0094 revision=0x01 stepping=0x00
dev.hdacc.0.%location: cad=0
dev.hdacc.0.%driver: hdacc
dev.hdacc.0.%desc: NVIDIA (0x0094) HDA CODEC
dev.hdacc.%parent: 
dev.hdac.1.polling: 0
dev.hdac.1.pindump: 0
dev.hdac.1.%parent: pci12
dev.hdac.1.%pnpinfo: vendor=0x1022 device=0x1487 subvendor=0x1458 subdevice=0xa0c3 class=0x040300
dev.hdac.1.%location: slot=0 function=4 dbsf=pci0:12:0:4 handle=\_SB_.PCI0.GP13.AZAL
dev.hdac.1.%driver: hdac
dev.hdac.1.%desc: AMD (0x1487) HDA Controller
dev.hdac.0.polling: 0
dev.hdac.0.pindump: 0
dev.hdac.0.%parent: pci10
dev.hdac.0.%pnpinfo: vendor=0x10de device=0x10fa subvendor=0x1043 subdevice=0x86c2 class=0x040300
dev.hdac.0.%location: slot=0 function=1 dbsf=pci0:10:0:1
dev.hdac.0.%driver: hdac
dev.hdac.0.%desc: NVIDIA (0x10fa) HDA Controller
dev.hdac.%parent:

# mixer
Mixer vol      is currently set to  85:85
Mixer pcm      is currently set to  50:50
Mixer rec      is currently set to  37:37
Mixer igain    is currently set to   0:0
Mixer ogain    is currently set to 100:100
Mixer monitor  is currently set to  67:67
Recording source: monitor

loader.conf:
snd_hda_load="YES"

# kldstat
Id Refs Address                Size Name
 1   82 0xffffffff80200000  2448ef8 kernel
 2    1 0xffffffff82649000   3a99a8 zfs.ko
 3    2 0xffffffff829f3000     a5b8 opensolaris.ko
 4    1 0xffffffff829ff000     8bd8 if_tap.ko
 5    1 0xffffffff82a08000     4190 amdtemp.ko
 6    2 0xffffffff82a0d000     2528 amdsmn.ko
 7    1 0xffffffff82a10000    262b0 fuse.ko
 8    3 0xffffffff82a37000    b7bd8 linux.ko
 9    4 0xffffffff82aef000     9698 linux_common.ko
10    1 0xffffffff82af9000     fa10 if_bridge.ko
11    2 0xffffffff82b09000     7320 bridgestp.ko
12    1 0xffffffff82b11000   56ecb8 vmm.ko
13    1 0xffffffff83080000     e1d8 aesni.ko
14    1 0xffffffff8308f000    1e8a0 geom_eli.ko
15    1 0xffffffff830ae000     7718 nullfs.ko
16    1 0xffffffff830b6000     2a78 nmdm.ko
17    1 0xffffffff830b9000     16f8 pty.ko
18    1 0xffffffff83219000    f1ff8 nvidia-modeset.ko
19    1 0xffffffff8330b000  11779e0 nvidia.ko
20    1 0xffffffff84483000     2668 intpm.ko
21    1 0xffffffff84486000      b50 smbus.ko
22    1 0xffffffff84487000     4260 ng_ubt.ko
23    3 0xffffffff8448c000     9e30 netgraph.ko
24    2 0xffffffff84496000     91b8 ng_hci.ko
25    1 0xffffffff844a0000      9c0 ng_bluetooth.ko
26    1 0xffffffff844a1000     18a0 uhid.ko
27    1 0xffffffff844a3000     1aa0 wmt.ko
28    1 0xffffffff844a5000     2928 ums.ko
29    1 0xffffffff844a8000      acf mac_ntpd.ko

# this is funny, maybe someone can explain:
# kldunload snd_hda
kldunload: can't find file snd_hda
# kldload snd_hda
kldload: can't load snd_hda: module already loaded or in kernel
Comment 1 rob2g2 2020-02-12 16:12:21 UTC
other video or audio playback software does not work neither