!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Feb 28 13:59:30 UTC 2015 !!Linux Distribution !!------------------ Ubuntu 14.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.2 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 3.14.26-ti-r43 Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.14.26-ti-r43 Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [Black ]: TI_BeagleBone_B - TI BeagleBone Black TI BeagleBone Black 1 [Audio ]: USB-Audio - Bravo-X USB Audio SAVITECH Bravo-X USB Audio at usb-musb-hdrc.1.auto-1.3, full speed !!Modprobe options (Sound related) !!-------------------------------- snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: index=-2 snd_usb_caiaq: index=-2 snd_usb_ua101: index=-2 snd_usb_us122l: index=-2 snd_usb_usx2y: index=-2 snd_cmipci: mpu_port=0x330 fm_port=0x388 snd_pcsp: index=-2 snd_usb_audio: index=-2 !!Loaded sound module options !!--------------------------- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x262a9023, ctrlif=1, ctlerr=0 Card: SAVITECH Bravo-X USB Audio at usb-musb-hdrc.1.auto-1.3, full speed Unit: 9 Control: name="PCM Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-14080, max=0, dBmin=-5500, dBmax=0 Unit: 9 Control: name="PCM 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 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 4 Feb 28 12:52 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 7 Feb 28 14:57 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Feb 28 12:52 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 Feb 28 12:52 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 6 Feb 28 14:57 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 5 Feb 28 14:57 /dev/snd/pcmC1D1p crw-rw---- 1 root audio 116, 1 Feb 28 13:01 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 28 12:52 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Feb 28 14:57 . drwxr-xr-x 4 root root 240 Feb 28 14:57 .. lrwxrwxrwx 1 root root 12 Feb 28 14:57 usb-SAVITECH_Bravo-X_USB_Audio-01 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Feb 28 14:57 . drwxr-xr-x 4 root root 240 Feb 28 14:57 .. lrwxrwxrwx 1 root root 12 Feb 28 14:57 platform-musb-hdrc.1.auto-usb-0:1.3:1.1 -> ../controlC1 lrwxrwxrwx 1 root root 12 Feb 28 12:52 platform-sound.69 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Black [TI BeagleBone Black], device 0: HDMI hdmi-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio [Bravo-X USB Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio [Bravo-X USB Audio], device 1: USB Audio [USB Audio #1] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Black [TI BeagleBone Black], device 0: HDMI hdmi-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Black] Card hw:0 'Black'/'TI BeagleBone Black' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card 1 [Audio] Card hw:1 'Audio'/'SAVITECH Bravo-X USB Audio at usb-musb-hdrc.1.auto-1.3, full speed' Mixer name : 'USB Mixer' Components : 'USB262a:9023' Controls : 4 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 110 Mono: Front Left: Playback 70 [64%] [-20.00dB] [on] Front Right: Playback 70 [64%] [-20.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.Black { control { } } state.Audio { 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 device 1 name 'Playback 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 70 value.1 70 comment { access 'read write' type INTEGER count 2 range '0 - 110' dbmin -5500 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_usb_audio snd_hwdep snd_usbmidi_lib snd_seq_midi snd_seq_midi_event snd_seq snd_rawmidi snd_seq_device ip6table_filter ip6_tables xt_multiport iptable_filter ip_tables x_tables usb_f_acm u_serial g_serial libcomposite musb_dsps musb_hdrc c_can_platform c_can can_dev musb_am335x !!ALSA/HDA dmesg !!-------------- [ 2.847339] pru-rproc: probe of 4a338000.pru1 failed with error -2 [ 2.854665] davinci_evm sound.69: hdmi-hifi <-> 48038000.mcasp mapping ok [ 2.856882] oprofile: using arm/armv7 -- [ 5.183447] omap_rtc 44e3e000.rtc: setting system clock to 2015-02-28 11:51:52 UTC (1425124312) [ 5.188565] ALSA device list: [ 5.188593] #0: TI BeagleBone Black -- [ 574.003878] hid-generic 0003:262A:10E1.0001: input,hidraw0: USB HID v1.00 Device [HiFimeDIY Audio SA9023 USB Audio] on usb-musb-hdrc.1.auto-1.3/input0 [ 574.410088] usbcore: registered new interface driver snd-usb-audio [ 580.472858] usb 1-1.3: USB disconnect, device number 4