!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Jun 18 00:02:38 UTC 2018 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.14.34-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.14.34-v7 Library version: 1.0.16 Utilities version: 1.0.16 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_usb_audio snd_usb_audio snd_virmidi !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [ALSA ]: bcm2835_alsa - bcm2835 ALSA bcm2835 ALSA 1 [Device ]: USB-Audio - C-Media USB Audio Device C-Media USB Audio Device at usb-3f980000.usb-1.2, full speed 2 [Mini ]: USB-Audio - Launchkey Mini Focusrite A.E. Ltd Launchkey Mini at usb-3f980000.usb-1.3, full speed 3 [VirMIDI ]: VirMIDI - VirMIDI Virtual MIDI Card 1 !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_usb_audio: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_bcm2835 enable_compat_alsa : Y enable_hdmi : N enable_headphones : N force_bulk : N !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) vid : -1,-1,-1,-1,-1,-1,-1,-1 !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) vid : -1,-1,-1,-1,-1,-1,-1,-1 !!Module: snd_virmidi enable : Y,N,N,N,N,N,N,N id : (null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1 midi_devs : 4,4,4,4,4,4,4,4 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0d8c0008, ctrlif=0, ctlerr=0 Card: C-Media USB Audio Device at usb-3f980000.usb-1.2, full speed Unit: 9 Control: name="Speaker Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-7264, max=-16, dBmin=-2837, dBmax=-6 Unit: 9 Control: name="Speaker Playback Switch", index=0 Info: id=9, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Auto Gain Control", index=0 Info: id=10, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Mic Capture Volume", index=0 Info: id=10, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=6096, dBmin=0, dBmax=2381 Unit: 10 Control: name="Mic Capture Switch", index=0 Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 13 Control: name="Mic Playback Volume", index=0 Info: id=13, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=12240, dBmin=0, dBmax=4781 Unit: 13 Control: name="Mic Playback Switch", index=0 Info: id=13, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x12350035, ctrlif=0, ctlerr=0 Card: Focusrite A.E. Ltd Launchkey Mini at usb-3f980000.usb-1.3, full speed --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Jun 17 06:23 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Jun 17 06:23 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Jun 17 06:24 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 96 Jun 17 23:03 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 72 Jun 17 06:24 /dev/snd/midiC2D0 crw-rw---- 1 root audio 116, 104 Jun 17 23:03 /dev/snd/midiC3D0 crw-rw---- 1 root audio 116, 105 Jun 17 23:03 /dev/snd/midiC3D1 crw-rw---- 1 root audio 116, 106 Jun 17 23:03 /dev/snd/midiC3D2 crw-rw---- 1 root audio 116, 107 Jun 17 23:03 /dev/snd/midiC3D3 crw-rw---- 1 root audio 116, 16 Jun 17 06:23 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 17 Jun 17 06:23 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 56 Jun 17 06:23 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Jun 17 06:23 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Jun 17 23:02 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jun 17 06:23 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 80 Jun 17 06:24 . drwxr-xr-x 4 root root 380 Jun 17 23:03 .. lrwxrwxrwx 1 root root 12 Jun 17 06:23 usb-0d8c_C-Media_USB_Audio_Device-00 -> ../controlC1 lrwxrwxrwx 1 root root 12 Jun 17 06:24 usb-Focusrite_A.E._Ltd_Launchkey_Mini-00 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 120 Jun 17 23:03 . drwxr-xr-x 4 root root 380 Jun 17 23:03 .. lrwxrwxrwx 1 root root 12 Jun 17 06:23 platform-3f980000.usb-usb-0:1.2:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Jun 17 06:24 platform-3f980000.usb-usb-0:1.3:1.0 -> ../controlC2 lrwxrwxrwx 1 root root 12 Jun 17 23:03 platform-snd_virmidi.0 -> ../controlC3 lrwxrwxrwx 1 root root 12 Jun 17 06:23 platform-soc:audio -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] Subdevices: 7/7 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Device [C-Media USB Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: Device [C-Media USB Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [ALSA] Card hw:0 'ALSA'/'bcm2835 ALSA' Mixer name : 'Broadcom Mixer' Components : '' Controls : 6 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback 0 [96%] [0.00dB] [on] !!-------Mixer controls for card 1 [Device] Card hw:1 'Device'/'C-Media USB Audio Device at usb-3f980000.usb-1.2, full speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:0008' Controls : 9 Simple ctrls : 3 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 151 Mono: Front Left: Playback 150 [99%] [0.25dB] [on] Front Right: Playback 150 [99%] [0.25dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 32 Capture 0 - 16 Mono: Playback 23 [72%] [34.36dB] [off] Capture 0 [0%] [0.00dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!-------Mixer controls for card 2 [Mini] Card hw:2 'Mini'/'Focusrite A.E. Ltd Launchkey Mini at usb-3f980000.usb-1.3, full speed' Mixer name : 'USB Mixer' Components : 'USB1235:0035' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card 3 [VirMIDI] Card hw:3 'VirMIDI'/'Virtual MIDI Card 1' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.ALSA { control.1 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '-10239 - 400' comment.dbmin -9999999 comment.dbmax 400 iface MIXER name 'PCM Playback Volume' value 0 } control.2 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'PCM Playback Switch' value true } control.3 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 2' iface MIXER name 'PCM Playback Route' value 0 } control.4 { comment.access 'read write' comment.type IEC958 comment.count 1 iface PCM name 'IEC958 Playback Default' value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } control.5 { comment.access read comment.type IEC958 comment.count 1 iface PCM name 'IEC958 Playback Con Mask' value '0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' } } state.Device { control.1 { comment.access read comment.type INTEGER comment.count 2 comment.range '0 - 36' iface PCM name 'Playback Channel Map' value.0 0 value.1 0 } control.2 { comment.access read comment.type INTEGER comment.count 1 comment.range '0 - 36' iface PCM name 'Capture Channel Map' value 0 } control.3 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Mic Playback Switch' value false } control.4 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 32' comment.dbmin 0 comment.dbmax 4781 iface MIXER name 'Mic Playback Volume' value 23 } control.5 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Speaker Playback Switch' value true } control.6 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 151' comment.dbmin -2837 comment.dbmax -6 iface MIXER name 'Speaker Playback Volume' value.0 150 value.1 150 } control.7 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Mic Capture Switch' value true } control.8 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 16' comment.dbmin 0 comment.dbmax 2381 iface MIXER name 'Mic Capture Volume' value 0 } control.9 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Auto Gain Control' value true } } state.Mini { control { } } state.VirMIDI { control { } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_seq_dummy snd_virmidi snd_seq_virmidi snd_seq_midi snd_seq_midi_event snd_seq fuse rfcomm cmac bnep hci_uart btbcm serdev bluetooth ecdh_generic evdev snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi brcmfmac snd_seq_device brcmutil cfg80211 rfkill snd_bcm2835 snd_pcm snd_timer snd uio_pdrv_genirq uio fixed ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 3.678839] systemd-journald[97]: Received request to flush runtime journal from PID 1 [ 4.529057] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 4.532952] bcm2835_alsa bcm2835_alsa: card created with 8 channels -- [ 4.851454] usbcore: registered new interface driver brcmfmac [ 4.924595] usbcore: registered new interface driver snd-usb-audio [ 5.194800] random: crng init done