!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Jan 3 12:30:51 UTC 2019 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.14.84-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.14.84-v7 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [ALSA ]: bcm2835_alsa - bcm2835 ALSA bcm2835 ALSA 1 [USB ]: USB-Audio - E-MU 0202 | USB E-MU Systems, Inc. E-MU 0202 | USB at usb-3f980000.usb-1.3, 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_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) vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x041e3f02, ctrlif=0, ctlerr=0 Card: E-MU Systems, Inc. E-MU 0202 | USB at usb-3f980000.usb-1.3, high speed Unit: 4 Control: name="PCM Playback Volume", index=0 Info: id=4, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-25600, max=0, dBmin=-10000, dBmax=0 Unit: 4 Control: name="PCM Playback Switch", index=0 Info: id=4, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 12 Control: name="Clock rate Selector", index=0 Info: id=12, control=3, cmask=0x0, channels=1, type="U8" Volume: min=0, max=5, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Jan 3 07:21 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Jan 3 07:24 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Jan 3 07:21 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 17 Jan 3 07:21 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 56 Jan 3 07:24 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Jan 3 07:24 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Jan 3 07:21 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 3 07:21 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jan 3 07:24 . drwxr-xr-x 4 root root 240 Jan 3 07:24 .. lrwxrwxrwx 1 root root 12 Jan 3 07:24 usb-E-MU_Systems__Inc._E-MU_0202___USB_E-MU-20-3F02-07DA0C03-09271-8740T2A-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Jan 3 07:24 . drwxr-xr-x 4 root root 240 Jan 3 07:24 .. lrwxrwxrwx 1 root root 12 Jan 3 07:24 platform-3f980000.usb-usb-0:1.3:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Jan 3 07:21 platform-soc:audio -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] Subdevices: 6/7 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 ALSA [bcm2835 IEC958/HDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: USB [E-MU 0202 | USB], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: USB [E-MU 0202 | USB], 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 : 6 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback 400 [100%] [4.00dB] [on] !!-------Mixer controls for card 1 [USB] Card hw:1 'USB'/'E-MU Systems, Inc. E-MU 0202 | USB at usb-3f980000.usb-1.3, high speed' Mixer name : 'USB Mixer' Components : 'USB041e:3f02' Controls : 5 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 200 Mono: Front Left: Playback 160 [80%] [-20.00dB] [on] Front Right: Playback 160 [80%] [-20.00dB] [on] Simple mixer control 'Clock rate Selector',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 5 Mono: 0 [0%] !!Alsactl output !!-------------- --startcollapse-- state.ALSA { control.1 { iface MIXER name 'PCM Playback Volume' value 400 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 400 } } 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 - 2' } } 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 } } control.6 { iface PCM name 'IEC958 Playback PCM Stream' value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write inactive' type IEC958 count 1 } } } state.USB { 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 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'PCM Playback Volume' value.0 160 value.1 160 comment { access 'read write' type INTEGER count 2 range '0 - 200' dbmin -10000 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } control.5 { iface MIXER name 'Clock rate Selector' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 5' } } } --endcollapse-- !!All Loaded Modules !!------------------ Module brcmfmac brcmutil cfg80211 rfkill joydev evdev snd_usb_audio hid_holtek_mouse snd_hwdep snd_usbmidi_lib snd_rawmidi snd_soc_bcm2835_i2s snd_seq_device snd_soc_core snd_bcm2835 snd_compress snd_pcm_dmaengine i2c_bcm2835 snd_pcm snd_timer snd fixed uio_pdrv_genirq uio ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 4.631918] systemd-journald[105]: Received request to flush runtime journal from PID 1 [ 5.504697] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 5.518451] bcm2835_alsa bcm2835_alsa: card created with 8 channels [ 5.618546] input: Holtek USB Gaming Mouse as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.1/1-1.1.2/1-1.1.2:1.0/0003:04D9:A081.0001/input/input2 [ 5.665107] usbcore: registered new interface driver snd-usb-audio [ 5.688621] holtek_mouse 0003:04D9:A081.0001: input,hidraw2: USB HID v1.10 Keyboard [Holtek USB Gaming Mouse] on usb-3f980000.usb-1.1.2/input0