!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Jan 10 19:40:29 UTC 2017 !!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: 4.4.38-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.38-v7 Library version: 1.0.28 Utilities version: 1.0.28 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [ALSA ]: bcm2835 - bcm2835 ALSA bcm2835 ALSA 1 [CODEC ]: USB-Audio - USB audio CODEC Burr-Brown from TI USB audio CODEC at usb-3f980000.usb-1.5, 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 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 vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x08bb2912, ctrlif=0, ctlerr=0 Card: Burr-Brown from TI USB audio CODEC at usb-3f980000.usb-1.5, full speed Unit: 2 Control: name="Mic Playback Volume", index=0 Info: id=2, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-19456, max=0, dBmin=-7600, dBmax=0 Unit: 2 Control: name="Mic 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 Unit: 5 Control: name="Speaker Playback Volume", index=0 Info: id=5, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-19456, max=0, dBmin=-7600, 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: 8 Control: name="Mic Capture Volume", index=0 Info: id=8, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3072, max=7680, dBmin=-1200, dBmax=3000 Unit: 8 Control: name="Mic Capture Switch", index=0 Info: id=8, 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 Jan 10 19:38 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Jan 10 19:38 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Jan 10 19:39 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 17 Jan 10 19:38 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 56 Jan 10 19:38 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Jan 10 19:39 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Jan 10 19:38 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 10 19:38 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jan 10 19:38 . drwxr-xr-x 4 root root 240 Jan 10 19:38 .. lrwxrwxrwx 1 root root 12 Jan 10 19:38 usb-Burr-Brown_from_TI_USB_audio_CODEC-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jan 10 19:38 . drwxr-xr-x 4 root root 240 Jan 10 19:38 .. lrwxrwxrwx 1 root root 12 Jan 10 19:38 platform-3f980000.usb-usb-0:1.5:1.0 -> ../controlC1 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type asym playback.pcm { type plug slave.pcm "hw:0,0" } capture.pcm { type plug slave.pcm "hw:1,0" } } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] Subdevices: 8/8 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 Subdevice #7: subdevice #7 card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: CODEC [USB audio CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: CODEC [USB audio CODEC], 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 -5552 [44%] [-55.52dB] [on] !!-------Mixer controls for card 1 [CODEC] Card hw:1 'CODEC'/'Burr-Brown from TI USB audio CODEC at usb-3f980000.usb-1.5, full speed' Mixer name : 'USB Mixer' Components : 'USB08bb:2912' Controls : 8 Simple ctrls : 2 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 76 Mono: Front Left: Playback 57 [75%] [-19.00dB] [on] Front Right: Playback 57 [75%] [-19.00dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 76 Capture 0 - 42 Mono: Playback 34 [45%] [-42.00dB] [off] Capture 19 [45%] [7.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.ALSA { control.1 { iface MIXER name 'PCM Playback Volume' value -5552 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 -5552 } } 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 - 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.CODEC { 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 comment { access read type INTEGER count 1 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 34 comment { access 'read write' type INTEGER count 1 range '0 - 76' dbmin -7600 dbmax 0 dbvalue.0 -4200 } } 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 57 value.1 57 comment { access 'read write' type INTEGER count 2 range '0 - 76' dbmin -7600 dbmax 0 dbvalue.0 -1900 dbvalue.1 -1900 } } 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 19 comment { access 'read write' type INTEGER count 1 range '0 - 42' dbmin -1200 dbmax 3000 dbvalue.0 700 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module nfnetlink_queue nfnetlink_log nfnetlink bluetooth brcmfmac brcmutil snd_usb_audio snd_hwdep cfg80211 snd_usbmidi_lib snd_rawmidi cdc_acm snd_seq_device rfkill hid_thingm snd_bcm2835 snd_pcm snd_timer snd bcm2835_gpiomem bcm2835_wdt ftdi_sio usbserial uio_pdrv_genirq uio ipv6 !!ALSA/HDA dmesg !!-------------- [ 4.307799] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 4.422153] usbcore: registered new interface driver snd-usb-audio [ 4.438017] usbcore: registered new interface driver brcmfmac