!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Aug 13 21:55:25 UTC 2016 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.6.7-rt11-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.6.7-rt11-v7 Library version: 1.0.28 Utilities version: 1.0.28 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No Jack: Installed - Yes (/usr/local/bin/jackd) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [UAC20 ]: USB-Audio - XMOS Microphone Array UAC2.0 XMOS XMOS Microphone Array UAC2.0 at usb-3f980000.usb-1.4, high speed !!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 snd_bcm2835: index=1 !!Loaded sound module options !!--------------------------- !!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 : 0,-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 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x20b10008, ctrlif=0, ctlerr=0 Card: XMOS XMOS Microphone Array UAC2.0 at usb-3f980000.usb-1.4, high speed USB Mixer: usb_id=0x20b10008, ctrlif=0, ctlerr=0 Card: XMOS XMOS Microphone Array UAC2.0 at usb-3f980000.usb-1.4, high speed Unit: 10 Control: name="XMOS Microphone Array UAC2.0 Playback Volu", index=1 Info: id=10, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-32512, max=0, dBmin=-12700, dBmax=0 Unit: 10 Control: name="XMOS Microphone Array UAC2.0 Playback Volu", index=0 Info: id=10, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32512, max=0, dBmin=-12700, dBmax=0 Unit: 10 Control: name="XMOS Microphone Array UAC2.0 Playback Swit", index=1 Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="XMOS Microphone Array UAC2.0 Playback Swit", index=0 Info: id=10, control=1, cmask=0x3, channels=2, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 11 Control: name="Mic Capture Volume", index=1 Info: id=11, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-32512, max=0, dBmin=-12700, dBmax=0 Unit: 11 Control: name="Mic Capture Volume", index=0 Info: id=11, control=2, cmask=0xff, channels=8, type="S16" Volume: min=-32512, max=0, dBmin=-12700, dBmax=0 Unit: 11 Control: name="Mic Capture Switch", index=1 Info: id=11, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 11 Control: name="Mic Capture Switch", index=0 Info: id=11, control=1, cmask=0xff, channels=8, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Aug 13 21:50 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 8 Aug 13 21:50 /dev/snd/midiC0D0 crw-rw---- 1 root audio 116, 24 Aug 13 21:50 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Aug 13 21:52 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Aug 13 21:52 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 13 21:50 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Aug 13 21:50 . drwxr-xr-x 4 root root 200 Aug 13 21:50 .. lrwxrwxrwx 1 root root 12 Aug 13 21:50 usb-XMOS_XMOS_Microphone_Array_UAC2.0-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Aug 13 21:50 . drwxr-xr-x 4 root root 200 Aug 13 21:50 .. lrwxrwxrwx 1 root root 12 Aug 13 21:50 platform-3f980000.usb-usb-0:1.4:1.0 -> ../controlC0 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) #pcm.!default { # type hw # card 0 #} pcm.!default { type hw slave { pcm "plughw:0,0" } } ctl.!default { type hw card 0 } #pcm.!default { # type hw # card 0 #} #ctl.!default { # type hw # card 0 #} pcm.jackplug { type plug slave { pcm "jack" } } pcm.jack { type jack playback_ports { 0 alsa_pcm:playback_1 1 alsa_pcm:playback_2 } capture_ports { 0 alsa_pcm:capture_1 1 alsa_pcm:capture_2 2 alsa_pcm:capture_3 3 alsa_pcm:capture_4 4 alsa_pcm:capture_5 5 alsa_pcm:capture_6 6 alsa_pcm:capture_7 7 alsa_pcm:capture_8 } } !!System wide config file (/etc/asound.conf) !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: UAC20 [XMOS Microphone Array UAC2.0], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: UAC20 [XMOS Microphone Array UAC2.0], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [UAC20] Card hw:0 'UAC20'/'XMOS XMOS Microphone Array UAC2.0 at usb-3f980000.usb-1.4, high speed' Mixer name : 'USB Mixer' Components : 'USB20b1:0008' Controls : 10 Simple ctrls : 6 Simple mixer control 'Mic',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right - Rear Left - Rear Right - Front Center - Woofer - Side Left - Side Right Limits: Capture 0 - 127 Front Left: Capture 120 [94%] [-7.00dB] [on] Front Right: Capture 120 [94%] [-7.00dB] [on] Rear Left: Capture 120 [94%] [-7.00dB] [on] Rear Right: Capture 120 [94%] [-7.00dB] [on] Front Center: Capture 120 [94%] [-7.00dB] [on] Woofer: Capture 120 [94%] [-7.00dB] [on] Side Left: Capture 120 [94%] [-7.00dB] [on] Side Right: Capture 120 [94%] [-7.00dB] [on] Simple mixer control 'Mic',1 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 127 Mono: Capture 127 [100%] [0.00dB] [on] Simple mixer control 'XMOS Microphone Array UAC2.0 Playback Swit',0 Capabilities: pswitch Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'XMOS Microphone Array UAC2.0 Playback Swit',1 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'XMOS Microphone Array UAC2.0 Playback Volu',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 127 Front Left: 127 [100%] Front Right: 127 [100%] Simple mixer control 'XMOS Microphone Array UAC2.0 Playback Volu',1 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 127 Mono: 127 [100%] !!Alsactl output !!-------------- --startcollapse-- state.UAC20 { control.1 { iface PCM name 'Playback Channel Map' value.0 3 value.1 4 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Capture Channel Map' value.0 3 value.1 4 value.2 7 value.3 8 value.4 5 value.5 6 value.6 12 value.7 13 comment { access read type INTEGER count 8 range '0 - 36' } } control.3 { iface MIXER name 'XMOS Microphone Array UAC2.0 Playback Swit' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.4 { iface MIXER name 'XMOS Microphone Array UAC2.0 Playback Swit' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'XMOS Microphone Array UAC2.0 Playback Volu' value.0 127 value.1 127 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -12700 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.6 { iface MIXER name 'XMOS Microphone Array UAC2.0 Playback Volu' index 1 value 127 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin -12700 dbmax 0 dbvalue.0 0 } } control.7 { iface MIXER name 'Mic Capture Switch' value.0 true value.1 true value.2 true value.3 true value.4 true value.5 true value.6 true value.7 true comment { access 'read write' type BOOLEAN count 8 } } control.8 { iface MIXER name 'Mic Capture Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'Mic Capture Volume' value.0 120 value.1 120 value.2 120 value.3 120 value.4 120 value.5 120 value.6 120 value.7 120 comment { access 'read write' type INTEGER count 8 range '0 - 127' dbmin -12700 dbmax 0 dbvalue.0 -700 dbvalue.1 -700 dbvalue.2 -700 dbvalue.3 -700 dbvalue.4 -700 dbvalue.5 -700 dbvalue.6 -700 dbvalue.7 -700 } } control.10 { iface MIXER name 'Mic Capture Volume' index 1 value 127 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin -12700 dbmax 0 dbvalue.0 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_seq_dummy snd_seq_midi snd_hrtimer snd_seq_midi_event snd_seq bnep hci_uart btbcm bluetooth snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device snd_pcm snd_timer snd brcmfmac brcmutil cfg80211 rfkill bcm2835_gpiomem bcm2835_wdt uio_pdrv_genirq uio i2c_dev fuse ipv6 !!ALSA/HDA dmesg !!-------------- [ 6.542181] systemd-journald[170]: Received request to flush runtime journal from PID 1 [ 7.081215] usbcore: registered new interface driver snd-usb-audio [ 7.863732] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready