!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Fri Mar 6 18:48:43 UTC 2020 !!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: 4.19.97-v7l Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.19.97-v7l Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_usb_audio !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [ALSA ]: bcm2835_alsa - bcm2835 ALSA bcm2835 ALSA 1 [S8 ]: USB-Audio - Sound BlasterAxx SBX 8 Creative Technology Sound BlasterAxx SBX 8 at usb-0000:01:00.0-1.4, 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 !!Loaded sound module options !!--------------------------- !!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 : -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) use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x041e30c4, ctrlif=0, ctlerr=0 Card: Creative Technology Sound BlasterAxx SBX 8 at usb-0000:01:00.0-1.4, full speed Unit: 5 Control: name="Speaker Playback Volume", index=0 Info: id=5, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-12288, max=0, dBmin=-4800, 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: 9 Control: name="Internal Mic Capture Volume", index=0 Info: id=9, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-12288, max=2304, dBmin=-4800, dBmax=900 Unit: 9 Control: name="Internal Mic Capture 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="Auto Gain Control", index=0 Info: id=10, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="External Mic Capture Volume", index=0 Info: id=10, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-12288, max=2304, dBmin=-4800, dBmax=900 Unit: 10 Control: name="External 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: 11 Control: name="External Mic Playback Volume", index=0 Info: id=11, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-12288, max=2304, dBmin=-4800, dBmax=900 Unit: 11 Control: name="External Mic Playback Switch", index=0 Info: id=11, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 12 Control: name="Aux In Playback Volume", index=0 Info: id=12, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-12288, max=2304, dBmin=-4800, dBmax=900 Unit: 12 Control: name="Aux In Playback Switch", index=0 Info: id=12, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 13 Control: name="Internal Mic Playback Volume", index=0 Info: id=13, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-12288, max=0, dBmin=-4800, dBmax=0 Unit: 13 Control: name="Internal 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 Unit: 22 Control: name="Aux In Capture Volume", index=0 Info: id=22, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-12288, max=2304, dBmin=-4800, dBmax=900 Unit: 22 Control: name="Aux In Capture Switch", index=0 Info: id=22, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 23 Control: name="What U Hear Capture Volume", index=0 Info: id=23, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-12288, max=0, dBmin=-4800, dBmax=0 Unit: 23 Control: name="What U Hear Capture Switch", index=0 Info: id=23, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 26 Control: name="PCM Capture Source", index=0 Info: id=26, control=0, cmask=0x0, channels=1, type="U8" Volume: min=1, max=4, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Mar 6 09:14 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Mar 6 18:41 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Mar 6 09:14 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 17 Mar 6 09:14 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 18 Mar 6 09:14 /dev/snd/pcmC0D2p crw-rw---- 1 root audio 116, 56 Mar 6 18:41 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Mar 6 19:48 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Mar 6 09:14 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 6 09:14 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Mar 6 18:41 . drwxr-xr-x 4 root root 260 Mar 6 18:41 .. lrwxrwxrwx 1 root root 12 Mar 6 18:41 usb-Creative_Technology_Sound_BlasterAxx_SBX_8_099172310201232112-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Mar 6 18:41 . drwxr-xr-x 4 root root 260 Mar 6 18:41 .. lrwxrwxrwx 1 root root 12 Mar 6 18:41 platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.4:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Mar 6 09:14 platform-soc:audio -> ../controlC0 !!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 1 } ctl.!default { type hw card 1 } pcm.input { type hw card 1 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: 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 0: ALSA [bcm2835 ALSA], device 1: bcm2835 IEC958/HDMI [bcm2835 IEC958/HDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: ALSA [bcm2835 ALSA], device 2: bcm2835 IEC958/HDMI1 [bcm2835 IEC958/HDMI1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: S8 [Sound BlasterAxx SBX 8], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: S8 [Sound BlasterAxx SBX 8], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [ALSA] Card hw:0 '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 183 [98%] [1.83dB] [on] !!-------Mixer controls for card 1 [S8] Card hw:1 'S8'/'Creative Technology Sound BlasterAxx SBX 8 at usb-0000:01:00.0-1.4, full speed' Mixer name : 'USB Mixer' Components : 'USB041e:30c4' Controls : 21 Simple ctrls : 7 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 48 Mono: Front Left: Playback 18 [38%] [-30.00dB] [on] Front Right: Playback 18 [38%] [-30.00dB] [on] Simple mixer control 'PCM Capture Source',0 Capabilities: enum Items: 'Internal Mic' 'External Mic' 'Aux In' 'What U Hear' Item0: 'Internal Mic' Simple mixer control 'Aux In',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 - 57 Capture 0 - 57 Front Left: Playback 48 [84%] [0.00dB] [on] Capture 48 [84%] [0.00dB] [on] Front Right: Playback 42 [74%] [-6.00dB] [on] Capture 48 [84%] [0.00dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'External Mic',0 Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 57 Capture 0 - 57 Mono: Playback 48 [84%] [0.00dB] [off] Capture 48 [84%] [0.00dB] [off] Simple mixer control 'Internal Mic',0 Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 48 Capture 0 - 57 Mono: Playback 48 [100%] [0.00dB] [off] Capture 48 [84%] [0.00dB] [on] Simple mixer control 'What U Hear',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 48 Mono: Capture 48 [100%] [0.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.ALSA { control.1 { iface MIXER name 'PCM Playback Volume' value 183 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 183 } } 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 1 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.S8 { 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 'Internal Mic Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Internal Mic Playback Volume' value 48 comment { access 'read write' type INTEGER count 1 range '0 - 48' dbmin -4800 dbmax 0 dbvalue.0 0 } } control.5 { iface MIXER name 'External Mic Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'External Mic Playback Volume' value 48 comment { access 'read write' type INTEGER count 1 range '0 - 57' dbmin -4800 dbmax 900 dbvalue.0 0 } } control.7 { iface MIXER name 'Aux In Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Aux In Playback Volume' value.0 48 value.1 42 comment { access 'read write' type INTEGER count 2 range '0 - 57' dbmin -4800 dbmax 900 dbvalue.0 0 dbvalue.1 -600 } } control.9 { iface MIXER name 'Speaker Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface MIXER name 'Speaker Playback Volume' value.0 18 value.1 18 comment { access 'read write' type INTEGER count 2 range '0 - 48' dbmin -4800 dbmax 0 dbvalue.0 -3000 dbvalue.1 -3000 } } control.11 { iface MIXER name 'Internal Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface MIXER name 'Internal Mic Capture Volume' value 48 comment { access 'read write' type INTEGER count 1 range '0 - 57' dbmin -4800 dbmax 900 dbvalue.0 0 } } control.13 { iface MIXER name 'External Mic Capture Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface MIXER name 'External Mic Capture Volume' value 48 comment { access 'read write' type INTEGER count 1 range '0 - 57' dbmin -4800 dbmax 900 dbvalue.0 0 } } control.15 { iface MIXER name 'Auto Gain Control' value true comment { access 'read write' type BOOLEAN count 1 } } control.16 { iface MIXER name 'Aux In Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.17 { iface MIXER name 'Aux In Capture Volume' value.0 48 value.1 48 comment { access 'read write' type INTEGER count 2 range '0 - 57' dbmin -4800 dbmax 900 dbvalue.0 0 dbvalue.1 0 } } control.18 { iface MIXER name 'What U Hear Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.19 { iface MIXER name 'What U Hear Capture Volume' value 48 comment { access 'read write' type INTEGER count 1 range '0 - 48' dbmin -4800 dbmax 0 dbvalue.0 0 } } control.20 { iface MIXER name 'PCM Capture Source' value 'Internal Mic' comment { access 'read write' type ENUMERATED count 1 item.0 'Internal Mic' item.1 'External Mic' item.2 'Aux In' item.3 'What U Hear' } } control.21 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device joydev rfcomm cmac evdev uinput fuse bnep hci_uart btbcm serdev bluetooth ecdh_generic 8021q garp stp llc brcmfmac raspberrypi_hwmon vc4 hwmon brcmutil drm_kms_helper snd_soc_core snd_compress snd_pcm_dmaengine syscopyarea sysfillrect sysimgblt fb_sys_fops sha256_generic snd_bcm2835 snd_pcm snd_timer snd cfg80211 rfkill v3d gpu_sched bcm2835_codec bcm2835_v4l2 v4l2_mem2mem bcm2835_mmal_vchiq videobuf2_dma_contig v4l2_common videobuf2_vmalloc videobuf2_memops drm videobuf2_v4l2 videobuf2_common drm_panel_orientation_quirks videodev media vc_sm_cma rpivid_mem uio_pdrv_genirq uio i2c_dev ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 457024 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 cma=64M cma=256M video=HDMI-A-1:1920x1080M@60,margin_left=0,margin_right=0,margin_top=0,margin_bottom=0 smsc95xx.macaddr=DC:A6:32:42:25:F6 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=5e3da3da-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) -- [ 3.956536] bcm2835-codec bcm2835-codec: Loaded V4L2 isp [ 3.960891] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 3.982130] bcm2835_audio soc:audio: card created with 8 channels -- [ 4.159592] [drm] Setting vblank_disable_immediate to false because get_vblank_timestamp == NULL [ 4.162139] vc4-drm soc:gpu: HDMI-A-1: EDID is invalid: [ 4.162154] [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -- [34002.260776] hid-generic 0003:041E:30C4.0003: input,hidraw0: USB HID v1.00 Device [Creative Technology Sound BlasterAxx SBX 8] on usb-0000:01:00.0-1.4/input3 [34002.848065] usbcore: registered new interface driver snd-usb-audio [34905.645664] input: C8:3D:DC:6A:AB:A5 as /devices/virtual/input/input15