The FAQ - Multimedia - Recording Audio Samples suggests the following mixerctl(1) parameters:
inputs.mic.mute=off inputs.mic.preamp=on inputs.mic.source=mic0 record.source=mic record.volume=255,255 record.volume.mute=off record.mic=255 record.mic.mute=off However, most of these parameters don't appear to be supported: $ doas mixerctl inputs.mic.mute=off mixerctl: field inputs.mic.mute does not exist $ doas mixerctl inputs.mic.preamp=on mixerctl: field inputs.mic.preamp does not exist $ doas mixerctl inputs.mic.source=mic0 mixerctl: field inputs.mic.source does not exist $ doas mixerctl record.source=mic mixerctl: field record.source does not exist $ doas mixerctl record.volume=255,255 record.volume: 255,255 -> 255,255 $ doas mixerctl record.mic.mute=off mixerctl: field record.mic.mute does not exist $ doas mixerctl record.mic=255 mixerctl: field record.mic does not exist $ doas mixerctl record.mic.mute=off mixerctl: field record.mic.mute does not exist My current audio system mixing variables: $ doas mixerctl inputs.dac-0:1_mute=off inputs.dac-0:1=222,222 inputs.dac-2:3_mute=off inputs.dac-2:3=222,222 inputs.beep=108 record.adc-2:3_source=mic3 record.adc-2:3_mute=off record.adc-2:3=240,240 record.adc-0:1_source=sel record.adc-0:1_mute=off record.adc-0:1=240,240 record.adc-4:5_source=sel record.adc-4:5_mute=off record.adc-4:5=240,240 inputs.sel_source=mic outputs.sel=126,126 inputs.sel2_source=mic outputs.sel2=126,126 outputs.hp_source=dac-0:1 outputs.hp_boost=off outputs.mic_dir=input-vr80 outputs.mic2_source=dac-0:1 outputs.mic2_dir=input-vr80 outputs.mic2_eapd=on outputs.hp2_source=dac-0:1 outputs.spkr_source=dac-2:3 inputs.mic3=126,126 inputs.mix_source=dac-0:1,dac-2:3 inputs.mix_dac-0:1=126,126 inputs.mix_dac-2:3=126,126 outputs.hp_sense=unplugged outputs.mic_sense=unplugged outputs.mic2_sense=unplugged outputs.hp2_sense=unplugged outputs.spkr_muters=hp,mic2,hp2 outputs.master=255,255 outputs.master.mute=off outputs.master.slaves=dac-0:1,dac-2:3 record.volume=255,255 record.volume.mute=off record.volume.slaves=adc-2:3,adc-0:1,adc-4:5 record.enable=sysctl Am I missing something? azalia(4) lists only the widget types and the form of the mixer item names. Is there a complete list with explanations of mixer classes, widget types, and properties, something like sysctl(2)? In addition to mixerctl (1), I've searched audio(4), audio(9), audioctl(1), sndio(7), sndioctl(1), and /usr/include/sys/audioio.h. Not sure where else to look. Thanks in advance, Gail OpenBSD 6.7-beta (GENERIC.MP) #149: Wed Apr 22 11:17:50 MDT 2020 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 4156157952 (3963MB) avail mem = 4017577984 (3831MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xdae9c000 (65 entries) bios0: vendor LENOVO version "8DET58WW (1.28 )" date 02/14/2012 bios0: LENOVO 4299HB4 acpi0 at bios0: ACPI 4.0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP SLIC SSDT SSDT SSDT HPET APIC MCFG ECDT ASF! TCPA SSDT SSDT UEFI UEFI UEFI acpi0: wakeup devices LID_(S3) SLPB(S3) IGBE(S4) EXP4(S4) EXP7(S4) EHC1(S3) EHC2(S3) HDEF(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz, 2492.25 MHz, 06-2a-07 cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT, PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64, MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2, x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC, MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 99MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz, 2491.92 MHz, 06-2a-07 cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT, PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64, MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2, x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC, MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 1, core 0, package 0 cpu2 at mainbus0: apid 2 (application processor) cpu2: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz, 2491.92 MHz, 06-2a-07 cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT, PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64, MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2, x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC, MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 0, core 1, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz, 2491.92 MHz, 06-2a-07 cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT, PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64, MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2, x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC, MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins acpimcfg0 at acpi0 acpimcfg0: addr 0xf8000000, bus 0-63 acpiec0 at acpi0 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEG_) acpiprt2 at acpi0: bus 2 (EXP1) acpiprt3 at acpi0: bus 3 (EXP2) acpiprt4 at acpi0: bus 5 (EXP4) acpiprt5 at acpi0: bus 13 (EXP5) acpiprt6 at acpi0: bus -1 (EXP7) acpicpu0 at acpi0: C3(350@104 io@0x415), C1(1000@1 halt), PSS acpicpu1 at acpi0: C3(350@104 io@0x415), C1(1000@1 halt), PSS acpicpu2 at acpi0: C3(350@104 io@0x415), C1(1000@1 halt), PSS acpicpu3 at acpi0: C3(350@104 io@0x415), C1(1000@1 halt), PSS acpipwrres0 at acpi0: PUBS, resource for EHC1, EHC2 acpitz0 at acpi0: critical temperature is 99 degC acpibtn0 at acpi0: LID_ acpibtn1 at acpi0: SLPB acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001 acpicmos0 at acpi0 tpm0 at acpi0: TPM_ addr 0xfed40000/0x5000, device 0x0000104a rev 0x4e acpibat0 at acpi0: BAT0 model "42T4881" serial 23489 type LION oem "LGC" acpiac0 at acpi0: AC unit online acpithinkpad0 at acpi0: version 1.0 "IBM0079" at acpi0 not configured "PNP0C14" at acpi0 not configured "PNP0C14" at acpi0 not configured acpidock0 at acpi0: GDCK docked (15) acpivideo0 at acpi0: VID_ acpivout0 at acpivideo0: LCD0 acpivideo1 at acpi0: VID_ cpu0: using VERW MDS workaround (except on vmm entry) cpu0: Enhanced SpeedStep 2492 MHz: speeds: 2501, 2500, 2200, 2000, 1800, 1600, 1400, 1200, 1000, 800 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 2G Host" rev 0x09 inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 3000" rev 0x09 drm0 at inteldrm0 inteldrm0: msi, SANDYBRIDGE, gen 6 "Intel 6 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured puc0 at pci0 dev 22 function 3 "Intel 6 Series KT" rev 0x04: ports: 16 com com4 at puc0 port 0 apic 2 int 19: ns16550a, 16 byte fifo com4: probed fifo depth: 0 bytes em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msi, address 3c:97:0e:01:d3:57 ehci0 at pci0 dev 26 function 0 "Intel 6 Series USB" rev 0x04: apic 2 int 16 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 azalia0 at pci0 dev 27 function 0 "Intel 6 Series HD Audio" rev 0x04: msi azalia0: codecs: Conexant CX20590, Intel/0x2805, using Conexant CX20590 audio0 at azalia0 ppb0 at pci0 dev 28 function 0 "Intel 6 Series PCIE" rev 0xb4: msi pci1 at ppb0 bus 2 ppb1 at pci0 dev 28 function 1 "Intel 6 Series PCIE" rev 0xb4: msi pci2 at ppb1 bus 3 iwn0 at pci2 dev 0 function 0 "Intel Centrino Advanced-N 6205" rev 0x34: msi, MIMO 2T2R, MoW, address 8c:70:5a:66:70:d0 ppb2 at pci0 dev 28 function 3 "Intel 6 Series PCIE" rev 0xb4: msi pci3 at ppb2 bus 5 ppb3 at pci0 dev 28 function 4 "Intel 6 Series PCIE" rev 0xb4: msi pci4 at ppb3 bus 13 sdhc0 at pci4 dev 0 function 0 "Ricoh 5U823 SD/MMC" rev 0x04: apic 2 int 16 sdhc0: SDHC 3.0, 50 MHz base clock sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed, dma ehci1 at pci0 dev 29 function 0 "Intel 6 Series USB" rev 0x04: apic 2 int 23 usb1 at ehci1: USB revision 2.0 uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 pcib0 at pci0 dev 31 function 0 "Intel QM67 LPC" rev 0x04 ahci0 at pci0 dev 31 function 2 "Intel 6 Series AHCI" rev 0x04: msi, AHCI 1.3 ahci0: port 0: 6.0Gb/s ahci0: port 1: 1.5Gb/s scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, ST500LM021-1KJ15, 0002> naa.5000c5008a80503c sd0: 476940MB, 512 bytes/sector, 976773168 sectors cd0 at scsibus1 targ 1 lun 0: <HL-DT-ST, DVDRAM GU10N, MX05> removable ichiic0 at pci0 dev 31 function 3 "Intel 6 Series SMBus" rev 0x04: apic 2 int 18 iic0 at ichiic0 spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM PC3-10600 SO-DIMM isa0 at pcib0 isadma0 at isa0 pckbc0 at isa0 port 0x60/5 irq 1 irq 12 pckbd0 at pckbc0 (kbd slot) wskbd0 at pckbd0: console keyboard pms0 at pckbc0 (aux slot) wsmouse0 at pms0 mux 0 wsmouse1 at pms0 mux 0 pms0: Synaptics clickpad, firmware 8.1, 0x1e2b1 0x940300 0x194b40 0xd002a3 0x123800 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 aps0 at isa0 port 0x1600/31 uhub2 at uhub0 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 uhub3 at uhub2 port 1 configuration 1 interface 0 "Standard Microsystems product 0x2514" rev 2.00/0.00 addr 3 uhub4 at uhub3 port 4 configuration 1 interface 0 "Genesys Logic USB2.0 Hub" rev 2.00/32.98 addr 4 uhidev0 at uhub4 port 2 configuration 1 interface 0 "Griffin Technology, Inc. iMate, USB To ADB Adaptor" rev 1.00/3.70 addr 5 uhidev0: iclass 3/1 ukbd0 at uhidev0: 8 variable keys, 6 key codes wskbd1 at ukbd0 mux 1 uhidev1 at uhub4 port 2 configuration 1 interface 1 "Griffin Technology, Inc. iMate, USB To ADB Adaptor" rev 1.00/3.70 addr 5 uhidev1: iclass 3/1 ums0 at uhidev1: 3 buttons wsmouse2 at ums0 mux 0 uhidev2 at uhub4 port 3 configuration 1 interface 0 "PixArt USB Optical Mouse" rev 1.10/1.00 addr 6 uhidev2: iclass 3/1 ums1 at uhidev2: 3 buttons, Z dir wsmouse3 at ums1 mux 0 uhub5 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 uhidev3 at uhub5 port 5 configuration 1 interface 0 "Tablet ISD-V4" rev 1.10/1.39 addr 3 uhidev3: iclass 3/0, 17 report ids ums2 at uhidev3 reportid 2: 3 buttons, tip, barrel, eraser wsmouse4 at ums2 mux 0 uhid0 at uhidev3 reportid 17: input=7, output=0, feature=3 uhidev4 at uhub5 port 5 configuration 1 interface 1 "Tablet ISD-V4" rev 1.10/1.39 addr 3 uhidev4: iclass 3/0, 16 report ids uhid1 at uhidev4 reportid 2: input=0, output=0, feature=1 uhid2 at uhidev4 reportid 3: input=0, output=0, feature=3 uhid3 at uhidev4 reportid 5: input=0, output=0, feature=8 uhid4 at uhidev4 reportid 6: input=0, output=0, feature=8 ums3 at uhidev4 reportid 12: 1 button, tip wsmouse5 at ums3 mux 0 uhid5 at uhidev4 reportid 13: input=13, output=0, feature=0 uhid6 at uhidev4 reportid 14: input=0, output=0, feature=2 ums4 at uhidev4 reportid 15: 2 buttons wsmouse6 at ums4 mux 0 ums5 at uhidev4 reportid 16: 1 button, tip wsmouse7 at ums5 mux 0 vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets root on sd0a (2a548c9d8383d7d3.a) swap on sd0b dump on sd0b inteldrm0: 1280x768, 32bpp wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0 wskbd1: connecting to wsdisplay0 wsdisplay0: screen 1-5 added (std, vt100 emulation)
