!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Feb 9 23:43:04 UTC 2019 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.14.79-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.14.79-v7 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_soc_googlevoicehat_soundcard snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [sndrpigooglevoi]: snd_rpi_googlev - snd_rpi_googlevoicehat_soundcar snd_rpi_googlevoicehat_soundcard 1 [device ]: USB-Audio - Apple USB audio device Apple Inc. Apple USB audio device at usb-3f980000.usb-1.1.2.4.1, full 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 !!Loaded sound module options !!--------------------------- !!Module: snd_soc_googlevoicehat_soundcard * : !!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 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x05ac2912, ctrlif=0, ctlerr=0 Card: Apple Inc. Apple USB audio device at usb-3f980000.usb-1.1.2.4.1, full speed Unit: 2 Control: name="Mic Playback Volume", index=0 Info: id=2, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-19456, max=0, dBmin=-7600, dBmax=0 Unit: 2 Control: name="Mic Playback Switch", index=0 Info: id=2, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 5 Control: name="Speaker Playback Volume", index=0 Info: id=5, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-19456, max=0, dBmin=-7600, dBmax=0 Unit: 5 Control: name="Speaker Playback Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 8 Control: name="Mic Capture Volume", index=0 Info: id=8, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3072, max=7680, dBmin=-1200, dBmax=3000 Unit: 8 Control: name="Mic Capture Switch", index=0 Info: id=8, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Feb 9 20:40 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Feb 9 20:40 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 24 Feb 9 20:40 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Feb 9 20:40 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Feb 9 20:40 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Feb 9 21:35 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Feb 9 20:40 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 9 20:40 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Feb 9 20:40 . drwxr-xr-x 4 root root 240 Feb 9 20:40 .. lrwxrwxrwx 1 root root 12 Feb 9 20:40 usb-Apple_Inc._Apple_USB_audio_device-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Feb 9 20:40 . drwxr-xr-x 4 root root 240 Feb 9 20:40 .. lrwxrwxrwx 1 root root 12 Feb 9 20:40 platform-3f980000.usb-usb-0:1.1.2.4.1:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Feb 9 20:40 platform-soc:sound -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) defaults.ctl.card 0 defaults.pcm.card 0 defaults.pcm.device 0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: sndrpigooglevoi [snd_rpi_googlevoicehat_soundcar], device 0: Google voiceHAT SoundCard HiFi voicehat-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: device [Apple USB audio device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: sndrpigooglevoi [snd_rpi_googlevoicehat_soundcar], device 0: Google voiceHAT SoundCard HiFi voicehat-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: device [Apple USB audio device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [sndrpigooglevoi]:] Card hw:0 'sndrpigooglevoi'/'snd_rpi_googlevoicehat_soundcard' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card 1 [device] Card hw:1 'device'/'Apple Inc. Apple USB audio device at usb-3f980000.usb-1.1.2.4.1, full speed' Mixer name : 'USB Mixer' Components : 'USB05ac:2912' Controls : 8 Simple ctrls : 2 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 76 Mono: Front Left: Playback 58 [76%] [-18.00dB] [on] Front Right: Playback 58 [76%] [-18.00dB] [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 - 76 Capture 0 - 42 Mono: Playback 68 [89%] [-8.00dB] [off] Capture 20 [48%] [8.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.sndrpigooglevoi { control { } } state.device { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.3 { iface MIXER name 'Mic Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Mic Playback Volume' value 68 comment { access 'read write' type INTEGER count 1 range '0 - 76' dbmin -7600 dbmax 0 dbvalue.0 -800 } } control.5 { iface MIXER name 'Speaker Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Speaker Playback Volume' value.0 58 value.1 58 comment { access 'read write' type INTEGER count 2 range '0 - 76' dbmin -7600 dbmax 0 dbvalue.0 -1800 dbvalue.1 -1800 } } control.7 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Mic Capture Volume' value 20 comment { access 'read write' type INTEGER count 1 range '0 - 42' dbmin -1200 dbmax 3000 dbvalue.0 800 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module fuse rfcomm bnep hci_uart btbcm serdev bluetooth ecdh_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media appledisplay snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device brcmfmac brcmutil cfg80211 rfkill snd_soc_googlevoicehat_soundcard snd_soc_bcm2835_i2s snd_soc_googlevoicehat_codec snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd uio_pdrv_genirq uio fixed evdev pwm_soft i2c_dev ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 3.601422] voicehat-codec voicehat-codec: property 'voicehat_sdmode_delay' not found default 5 mS [ 3.721717] snd-googlevoicehat-soundcard soc:sound: voicehat-hifi <-> 3f203000.i2s mapping ok [ 3.881817] brcmfmac: F1 signature read @0x18000000=0x15264345 -- [ 4.218080] brcmfmac: brcmf_c_preinit_dcmds: CLM version = API: 12.2 Data: 9.10.105 Compiler: 1.29.4 ClmImport: 1.36.3 Creation: 2018-03-09 18:56:28 [ 4.233476] usbcore: registered new interface driver snd-usb-audio [ 4.265645] usb 1-1.1.2.4.3: New USB device found, idVendor=05ac, idProduct=9236