!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Dec 27 10:48:52 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: 4.14.79-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_hifiberry_dac 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 [sndrpihifiberry]: HifiberryDac - snd_rpi_hifiberry_dac snd_rpi_hifiberry_dac 1 [AK5371 ]: USB-Audio - AK5371 AKM AK5371 at usb-3f980000.usb-1.3, 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_hifiberry_dac * : !!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=0x05560002, ctrlif=0, ctlerr=0 Card: AKM AK5371 at usb-3f980000.usb-1.3, full speed Unit: 3 Control: name="Mic Capture Volume", index=0 Info: id=3, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-7936, max=6144, dBmin=-3100, dBmax=2400 Unit: 3 Control: name="Mic Capture Switch", index=0 Info: id=3, 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 Dec 27 11:03 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Dec 27 11:03 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Dec 27 11:03 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Dec 27 11:03 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 Dec 27 11:03 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 27 11:03 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 27 11:03 . drwxr-xr-x 4 root root 200 Dec 27 11:03 .. lrwxrwxrwx 1 root root 12 Dec 27 11:03 usb-AKM_AK5371-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Dec 27 11:03 . drwxr-xr-x 4 root root 200 Dec 27 11:03 .. lrwxrwxrwx 1 root root 12 Dec 27 11:03 platform-3f980000.usb-usb-0:1.3:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Dec 27 11:03 platform-soc:sound -> ../controlC0 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type asym capture.pcm "mic" playback.pcm "speaker" } pcm.mic { type usb slave { pcm "hw:1,0" } } pcm.speaker { type hw slave { pcm "hw:0,0" } } !!System wide config file (/etc/asound.conf) pcm.!default { type asym capture.pcm "mic" playback.pcm "speaker" } pcm.mic { type usb slave { pcm "hw:1,0" } } pcm.speaker { type hw slave { pcm "hw:0,0" } } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: sndrpihifiberry [snd_rpi_hifiberry_dac], device 0: HifiBerry DAC HiFi pcm5102a-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: AK5371 [AK5371], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [sndrpihifiberry]:] Card hw:0 'sndrpihifiberry'/'snd_rpi_hifiberry_dac' Mixer name : '' Components : '' Controls : 1 Simple ctrls : 1 Simple mixer control 'Master',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 255 Front Left: 255 [100%] Front Right: 255 [100%] !!-------Mixer controls for card 1 [AK5371] Card hw:1 'AK5371'/'AKM AK5371 at usb-3f980000.usb-1.3, full speed' Mixer name : 'USB Mixer' Components : 'USB0556:0002' Controls : 3 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cswitch cswitch-joined Capture channels: Front Left - Front Right Limits: Capture 0 - 55 Front Left: Capture 55 [100%] [24.00dB] [on] Front Right: Capture 55 [100%] [24.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.sndrpihifiberry { control.1 { iface MIXER name Master value.0 255 value.1 255 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } } state.AK5371 { 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.0 55 value.1 55 comment { access 'read write' type INTEGER count 2 range '0 - 55' dbmin -3100 dbmax 2400 dbvalue.0 2400 dbvalue.1 2400 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module rfcomm bnep hci_uart btbcm serdev bluetooth ecdh_generic fuse brcmfmac snd_usb_audio brcmutil snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device cfg80211 rfkill snd_soc_hifiberry_dac snd_soc_bcm2835_i2s snd_soc_pcm5102a snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_timer fixed snd uio_pdrv_genirq uio i2c_dev ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 3.044708] libphy: lan78xx-mdiobus: probed [ 3.522034] snd-hifiberry-dac soc:sound: pcm5102a-hifi <-> 3f203000.i2s mapping ok [ 3.702833] brcmfmac: F1 signature read @0x18000000=0x15264345 -- [ 3.712876] usbcore: registered new interface driver brcmfmac [ 3.740137] usbcore: registered new interface driver snd-usb-audio [ 4.001400] random: crng init done