!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Feb 4 04:50:29 UTC 2018 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.9.35 Operating System: GNU/Linux Architecture: armv6l Processor: unknown SMP Enabled: No !!ALSA Version !!------------ Driver version: k4.9.35 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_usb_caiaq !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 1 [ALSA ]: bcm2835 - bcm2835 ALSA bcm2835 ALSA 2 [AudioKontrol1 ]: snd-usb-caiaq - Audio Kontrol 1 Native Instruments Audio Kontrol 1 (usb-20980000.usb-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 snd_usb_audio: index=0 !!Loaded sound module options !!--------------------------- !!Module: snd_bcm2835 force_bulk : N !!Module: snd_usb_caiaq enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1 !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 32 Feb 4 13:17 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Feb 4 13:17 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 72 Feb 4 13:17 /dev/snd/midiC2D0 crw-rw---- 1 root audio 116, 48 Feb 4 13:17 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 49 Feb 4 13:17 /dev/snd/pcmC1D1p crw-rw---- 1 root audio 116, 88 Feb 4 13:17 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 80 Feb 4 13:17 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Feb 4 13:17 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 4 13:17 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Feb 4 13:17 . drwxr-xr-x 4 root root 260 Feb 4 13:17 .. lrwxrwxrwx 1 root root 12 Feb 4 13:17 usb-Native_Instruments_Audio_Kontrol_1_SN-XS3YK2QN6T-00 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Feb 4 13:17 . drwxr-xr-x 4 root root 260 Feb 4 13:17 .. lrwxrwxrwx 1 root root 12 Feb 4 13:17 platform-20980000.usb-usb-0:1:1.0 -> ../controlC2 lrwxrwxrwx 1 root root 12 Feb 4 13:17 platform-soc:audio -> ../controlC1 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type asym playback.pcm { type plug slave.pcm "hw:0,0" } capture.pcm { type plug slave.pcm "hw:1,0" } } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] Subdevices: 8/8 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 Subdevice #7: subdevice #7 card 1: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: AudioKontrol1 [Audio Kontrol 1], device 0: Audio Kontrol 1 [Audio Kontrol 1] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 ARECORD **** List of CAPTURE Hardware Devices **** card 2: AudioKontrol1 [Audio Kontrol 1], device 0: Audio Kontrol 1 [Audio Kontrol 1] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [ALSA] Card hw:1 '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 -758 [89%] [-7.58dB] [on] !!-------Mixer controls for card 2 [AudioKontrol1] Card hw:2 'AudioKontrol1'/'Native Instruments Audio Kontrol 1 (usb-20980000.usb-1)' Mixer name : 'Audio Kontrol 1' Components : '' Controls : 4 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.ALSA { control.1 { iface MIXER name 'PCM Playback Volume' value -758 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 -758 } } control.2 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'PCM Playback Route' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 2' } } control.4 { iface PCM name 'IEC958 Playback Default' value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface PCM name 'IEC958 Playback Con Mask' value '0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.6 { iface PCM name 'IEC958 Playback PCM Stream' value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write inactive' type IEC958 count 1 } } } state.AudioKontrol1 { control.1 { iface HWDEP name 'LED left' value false comment { access 'read write' type BOOLEAN count 1 } } control.2 { iface HWDEP name 'LED middle' value false comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface HWDEP name 'LED right' value false comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface HWDEP name 'LED ring' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module evdev joydev cmac bnep snd_usb_caiaq snd_rawmidi snd_seq_device hci_uart btbcm bluetooth brcmfmac brcmutil cfg80211 snd_bcm2835 rfkill snd_pcm snd_timer snd bcm2835_gpiomem uio_pdrv_genirq fixed uio i2c_dev ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 16.251812] input: Audio Kontrol 1 as /devices/platform/soc/20980000.usb/usb1/1-1/input/input0 [ 16.353269] usbcore: registered new interface driver snd-usb-caiaq [ 21.126571] Bluetooth: BNEP (Ethernet Emulation) ver 1.3