!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Sep 6 03:18:20 UTC 2018 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.14.62-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.14.62-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 Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [sndrpigooglevoi]: snd_rpi_googlev - snd_rpi_googlevoicehat_soundcar snd_rpi_googlevoicehat_soundcard 1 [U0x46d0x825 ]: USB-Audio - USB Device 0x46d:0x825 USB Device 0x46d:0x825 at usb-3f980000.usb-1.1.2, 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 !!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=0x046d0825, ctrlif=2, ctlerr=0 Card: USB Device 0x46d:0x825 at usb-3f980000.usb-1.1.2, high speed Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=1536, max=7680, dBmin=600, dBmax=3000 Unit: 5 Control: name="Mic Capture Switch", index=0 Info: id=5, 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 Sep 5 21:29 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Sep 5 21:45 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 24 Sep 5 21:29 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Sep 5 21:29 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Sep 5 21:45 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 Sep 5 21:29 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Sep 5 21:29 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Sep 5 21:45 . drwxr-xr-x 4 root root 220 Sep 5 21:45 .. lrwxrwxrwx 1 root root 12 Sep 5 21:45 usb-046d_0825_6EC88790-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Sep 5 21:45 . drwxr-xr-x 4 root root 220 Sep 5 21:45 .. lrwxrwxrwx 1 root root 12 Sep 5 21:45 platform-3f980000.usb-usb-0:1.1.2:1.2 -> ../controlC1 lrwxrwxrwx 1 root root 12 Sep 5 21:29 platform-soc:sound -> ../controlC0 !!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 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: U0x46d0x825 [USB Device 0x46d:0x825], 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 [U0x46d0x825] Card hw:1 'U0x46d0x825'/'USB Device 0x46d:0x825 at usb-3f980000.usb-1.1.2, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:0825' Controls : 3 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 16 Mono: Capture 12 [75%] [24.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.sndrpigooglevoi { control { } } state.U0x46d0x825 { control.1 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.2 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'Mic Capture Volume' value 12 comment { access 'read write' type INTEGER count 1 range '0 - 16' dbmin 600 dbmax 3000 dbvalue.0 2400 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_usb_audio videobuf2_core snd_hwdep snd_usbmidi_lib videodev snd_rawmidi media snd_seq_device fuse rfcomm bnep hci_uart btbcm serdev bluetooth ecdh_generic joydev evdev hid_logitech_hidpp 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 fixed uio hid_logitech_dj i2c_dev ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 3.572941] voicehat-codec voicehat-codec: property 'voicehat_sdmode_delay' not found default 5 mS [ 3.721962] snd-googlevoicehat-soundcard soc:sound: voicehat-hifi <-> 3f203000.i2s mapping ok [ 3.872466] brcmfmac: F1 signature read @0x18000000=0x15264345 -- [ 930.635064] usb 1-1.1.2: set resolution quirk: cval->res = 384 [ 930.635983] usbcore: registered new interface driver snd-usb-audio [ 930.636123] uvcvideo: Found UVC 1.00 device (046d:0825)