!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu May 10 21:45:22 UTC 2018 !!Linux Distribution !!------------------ Debian GNU/Linux 9 \n \l BeagleBoard.org Debian Image 2017-10-10 Support/FAQ: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian default username:password is [debian:temppwd] PRETTY_NAME="Debian GNU/Linux 9 (stretch)" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.14.12-bone12 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: No !!ALSA Version !!------------ Driver version: k4.14.12-bone12 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 1 [OutPlayer ]: USB-Audio - USB AUDIO CODEC BurrBrown from Texas Instruments USB AUDIO CODEC at usb-musb-hdrc.0-1, full sp !!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 !!--------------------------- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x08bb29c3, ctrlif=0, ctlerr=0 Card: BurrBrown from Texas Instruments USB AUDIO CODEC at usb-musb-hdrc.0-1, full sp Unit: 3 Control: name="PCM Playback Volume", index=0 Info: id=3, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16384, max=0, dBmin=-6400, dBmax=0 Unit: 3 Control: name="PCM Playback 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, 2 May 10 21:38 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 4 May 10 21:38 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 3 May 10 21:38 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 May 10 21:28 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 10 21:28 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 May 10 21:38 . drwxr-xr-x 4 root root 180 May 10 21:38 .. lrwxrwxrwx 1 root root 12 May 10 21:38 usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 May 10 21:38 . drwxr-xr-x 4 root root 180 May 10 21:38 .. lrwxrwxrwx 1 root root 12 May 10 21:38 platform-musb-hdrc.0-usb-0:1:1.0 -> ../controlC1 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) #copy to folder /etc/ #set output sampling rate # # pcm.!default { type plug slave.pcm { type hw card OutPlayer rate 48000 } } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: OutPlayer [USB AUDIO CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: OutPlayer [USB AUDIO CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [OutPlayer] Card hw:1 'OutPlayer'/'BurrBrown from Texas Instruments USB AUDIO CODEC at usb-musb-hdrc.0-1, full sp' Mixer name : 'USB Mixer' Components : 'USB08bb:29c3' Controls : 4 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 44 [69%] [-20.00dB] [on] Front Right: Playback 44 [69%] [-20.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.OutPlayer { 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 44 value.1 44 comment { access 'read write' type INTEGER count 2 range '0 - 64' dbmin -6400 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device sr_mod cdrom sg uas evdev 8021q garp mrp stp llc uio_pdrv_genirq uio usb_f_mass_storage usb_f_acm u_serial usb_f_ecm usb_f_rndis u_ether libcomposite iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_filter spidev ip_tables x_tables !!ALSA/HDA dmesg !!-------------- [ 1.046762] of_cfs_init: OK [ 1.047306] ALSA device list: [ 1.047310] No soundcards found. [ 1.050034] Freeing unused kernel memory: 1024K -- [ 15.698661] sr 0:0:0:0: Attached scsi CD-ROM sr0 [ 15.835614] usbcore: registered new interface driver snd-usb-audio [ 16.642943] random: crng init done [ 185.044107] usbcore: deregistering interface driver snd-usb-audio [ 242.324876] usb 2-1: USB disconnect, device number 2 -- [ 250.980266] hid-generic 0003:08BB:29C3.0002: input,hidraw0: USB HID v1.00 Device [BurrBrown from Texas Instruments USB AUDIO CODEC] on usb-musb-hdrc.0-1/input3 [ 251.152140] usbcore: registered new interface driver snd-usb-audio [ 251.199891] usb 2-1.1: new high-speed USB device number 5 using musb-hdrc -- [ 252.342162] sr 0:0:0:0: Attached scsi generic sg0 type 5 [ 432.497815] usbcore: deregistering interface driver snd-usb-audio [ 469.404035] usb 2-1: USB disconnect, device number 4 -- [ 470.056720] hid-generic 0003:08BB:29C3.0003: input,hidraw0: USB HID v1.00 Device [BurrBrown from Texas Instruments USB AUDIO CODEC] on usb-musb-hdrc.0-1/input3 [ 470.228743] usbcore: registered new interface driver snd-usb-audio [ 470.276331] usb 2-1.1: new high-speed USB device number 7 using musb-hdrc -- [ 471.417812] sr 0:0:0:0: Attached scsi generic sg0 type 5 [ 544.386734] usbcore: deregistering interface driver snd-usb-audio [ 552.554075] usb 2-1: USB disconnect, device number 6 -- [ 573.293109] hid-generic 0003:08BB:29C3.0004: input,hidraw0: USB HID v1.00 Device [BurrBrown from Texas Instruments USB AUDIO CODEC] on usb-musb-hdrc.0-1/input3 [ 573.464470] usbcore: registered new interface driver snd-usb-audio [ 573.516729] usb 2-1.1: new high-speed USB device number 9 using musb-hdrc