!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Dec 10 01:15:27 UTC 2019 !!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: 4.19.75-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.19.75-v7 Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- snd_usb_audio snd_bcm2835 snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [PureAudio ]: USB-Audio - Andrea PureAudio Andrea Electronics Andrea PureAudio at usb-3f980000.usb-1.3, full speed 1 [ALSA ]: bcm2835_alsa - bcm2835 ALSA bcm2835 ALSA 2 [Device ]: USB-Audio - USB2.0 Device Generic USB2.0 Device at usb-3f980000.usb-1.2, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!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) use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!Module: snd_bcm2835 enable_compat_alsa : Y enable_hdmi : N enable_headphones : N force_bulk : N !!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) use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x08a80020, ctrlif=0, ctlerr=0 Card: Andrea Electronics Andrea PureAudio at usb-3f980000.usb-1.3, full speed Unit: 9 Control: name="Speaker Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-10240, max=0, dBmin=-4000, dBmax=0 Unit: 9 Control: name="Speaker Playback Switch", index=0 Info: id=9, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Mic Capture Volume", index=0 Info: id=10, control=2, cmask=0x3, channels=2, type="S16" Volume: min=0, max=8704, dBmin=0, dBmax=3400 Unit: 10 Control: name="Mic Capture Switch", index=0 Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 13 Control: name="Mic Playback Volume", index=0 Info: id=13, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-5120, max=5120, dBmin=-2000, dBmax=2000 Unit: 13 Control: name="Mic Playback Switch", index=0 Info: id=13, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x19082070, ctrlif=0, ctlerr=0 Card: Generic USB2.0 Device at usb-3f980000.usb-1.2, full speed Unit: 2 Control: name="PCM Playback Volume", index=0 Info: id=2, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-32768, max=-32513, dBmin=-12800, dBmax=-12700 Unit: 2 Control: name="PCM 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 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Dec 9 17:56 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Dec 9 17:56 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Dec 9 17:56 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 24 Dec 9 17:56 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Dec 9 17:56 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 48 Dec 9 17:56 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 49 Dec 9 17:56 /dev/snd/pcmC1D1p crw-rw---- 1 root audio 116, 50 Dec 9 17:56 /dev/snd/pcmC1D2p crw-rw---- 1 root audio 116, 80 Dec 9 17:56 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Dec 9 17:56 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 9 17:56 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 80 Dec 9 17:56 . drwxr-xr-x 4 root root 300 Dec 9 17:56 .. lrwxrwxrwx 1 root root 12 Dec 9 17:56 usb-Andrea_Electronics_Andrea_PureAudio-00 -> ../controlC0 lrwxrwxrwx 1 root root 12 Dec 9 17:56 usb-Generic_USB2.0_Device_20130100ph0-00 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Dec 9 17:56 . drwxr-xr-x 4 root root 300 Dec 9 17:56 .. lrwxrwxrwx 1 root root 12 Dec 9 17:56 platform-3f980000.usb-usb-0:1.2:1.0 -> ../controlC2 lrwxrwxrwx 1 root root 12 Dec 9 17:56 platform-3f980000.usb-usb-0:1.3:1.0 -> ../controlC0 lrwxrwxrwx 1 root root 12 Dec 9 17:56 platform-soc:audio -> ../controlC1 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type asym playback.pcm { type plug slave.pcm "output" } capture.pcm { type plug slave.pcm "input" } } pcm.output { type hw card 2 } ctl.!default { type hw card 2 } pcm.input { type hw card 2 } !!System wide config file (/etc/asound.conf) pcm.!default { type asym capture.pcm "mic" playback.pcm "speaker" } pcm.mic { type plug slave { pcm "hw:0,0" } } pcm.speaker { type plug slave { pcm "hw:2,0" } } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: PureAudio [Andrea PureAudio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] Subdevices: 7/7 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 card 1: ALSA [bcm2835 ALSA], device 1: bcm2835 IEC958/HDMI [bcm2835 IEC958/HDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: ALSA [bcm2835 ALSA], device 2: bcm2835 IEC958/HDMI1 [bcm2835 IEC958/HDMI1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Device [USB2.0 Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: PureAudio [Andrea PureAudio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [PureAudio] Card hw:0 'PureAudio'/'Andrea Electronics Andrea PureAudio at usb-3f980000.usb-1.3, full speed' Mixer name : 'USB Mixer' Components : 'USB08a8:0020' Controls : 9 Simple ctrls : 2 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 40 Mono: Front Left: Playback 20 [50%] [-20.00dB] [on] Front Right: Playback 20 [50%] [-20.00dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume cvolume pswitch pswitch-joined cswitch cswitch-joined Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 40 Capture 0 - 34 Front Left: Playback 27 [68%] [7.00dB] [off] Capture 15 [44%] [15.00dB] [on] Front Right: Playback 27 [68%] [7.00dB] [off] Capture 15 [44%] [15.00dB] [on] !!-------Mixer controls for card 1 [ALSA] Card hw:1 'ALSA'/'bcm2835 ALSA' Mixer name : 'Broadcom Mixer' Components : '' Controls : 5 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback -1355 [84%] [-13.55dB] [on] !!-------Mixer controls for card 2 [Device] Card hw:2 'Device'/'Generic USB2.0 Device at usb-3f980000.usb-1.2, full speed' Mixer name : 'USB Mixer' Components : 'USB1908:2070' Controls : 4 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 255 Mono: Playback 153 [60%] [-127.40dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.PureAudio { 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 0 value.1 0 comment { access read type INTEGER count 2 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.0 27 value.1 27 comment { access 'read write' type INTEGER count 2 range '0 - 40' dbmin -2000 dbmax 2000 dbvalue.0 700 dbvalue.1 700 } } 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 20 value.1 20 comment { access 'read write' type INTEGER count 2 range '0 - 40' dbmin -4000 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } 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.0 15 value.1 15 comment { access 'read write' type INTEGER count 2 range '0 - 34' dbmin 0 dbmax 3400 dbvalue.0 1500 dbvalue.1 1500 } } control.9 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } state.ALSA { control.1 { iface MIXER name 'PCM Playback Volume' value -1355 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 -1355 } } 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 - 3' } } 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 } } } 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 MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'PCM Playback Volume' value 153 comment { access 'read write' type INTEGER count 1 range '0 - 255' dbmin -12800 dbmax -12700 dbvalue.0 -12740 } } control.4 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module fuse rfcomm bnep hci_uart btbcm serdev bluetooth ecdh_generic 8021q garp stp llc goodix edt_ft5x06 brcmfmac brcmutil snd_usb_audio sha256_generic snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device cfg80211 snd_bcm2835 bcm2835_codec rfkill v4l2_mem2mem snd_pcm videobuf2_dma_contig snd_timer bcm2835_v4l2 bcm2835_mmal_vchiq snd v4l2_common videobuf2_vmalloc videobuf2_memops raspberrypi_hwmon videobuf2_v4l2 hwmon videobuf2_common videodev media vc_sm_cma joydev gpio_backlight evdev uio_pdrv_genirq i2c_gpio uio fixed i2c_algo_bit i2c_dev ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 4.993681] bcm2835-codec bcm2835-codec: Loaded V4L2 decode [ 5.002802] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 5.004544] snd_bcm2835: unknown parameter 'index' ignored [ 5.008995] bcm2835-codec bcm2835-codec: Device registered as /dev/video11 -- [ 5.412043] usbcore: registered new interface driver brcmfmac [ 5.443916] usbcore: registered new interface driver snd-usb-audio [ 5.578874] random: crng init done