!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Apr 3 14:58:25 UTC 2017 !!Linux Distribution !!------------------ Debian GNU/Linux 7 \n \l PRETTY_NAME="Debian GNU/Linux 7 (wheezy)" NAME="Debian GNU/Linux" ID=debian HOME_URL="http://www.debian.org/" SUPPORT_URL="http://www.debian.org/support/" BUG_REPORT_URL="http://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Intel Corp. Product Name: QUARK Product Version: 1.0 Firmware Version: V24.01.01 Board Vendor: Siemens AG Board Name: SIMATIC IOT2000 !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 3.8.7 Operating System: GNU/Linux Architecture: i586 Processor: unknown SMP Enabled: No !!ALSA Version !!------------ Driver version: k3.8.7 Library version: 1.0.25 Utilities version: !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [CameraB409241 ]: USB-Audio - USB Camera-B4.09.24.1 OmniVision Technologies, Inc. USB Camera-B4.09.24.1 at usb-0000:00:14.3-1, high !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio 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 : -1,-1,-1,-1,-1,-1,-1,-1 nrpacks : 8 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=0x14152000, ctrlif=1, ctlerr=0 Card: OmniVision Technologies, Inc. USB Camera-B4.09.24.1 at usb-0000:00:14.3-1, high Unit: 3 Control: name="Mic Capture Volume", index=0 Info: id=3, control=2, cmask=0xf, channels=4, type="S16" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 0 Jan 1 2001 /dev/snd/controlC0 crw-rw---T 1 root audio 116, 24 Jan 1 2001 /dev/snd/pcmC0D0c crw-rw---T 1 root audio 116, 33 Jan 1 2001 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jan 1 2001 . drwxr-xr-x 4 root root 140 Jan 1 2001 .. lrwxrwxrwx 1 root root 12 Jan 1 2001 usb-OmniVision_Technologies__Inc._USB_Camera-B4.09.24.1-01 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jan 1 2001 . drwxr-xr-x 4 root root 140 Jan 1 2001 .. lrwxrwxrwx 1 root root 12 Jan 1 2001 pci-0000:00:14.3-usb-0:1:1.1 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY alsa-info.sh: line 122: aplay: command not found ARECORD alsa-info.sh: line 126: arecord: command not found !!Amixer output !!------------- !!-------Mixer controls for card 0 [CameraB409241] alsa-info.sh: line 147: amixer: command not found alsa-info.sh: line 148: amixer: command not found !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_hwdep snd_pcm snd_page_alloc snd_timer snd soundcore ipv6 g_serial libcomposite pch_udc udc_core ad7298 industrialio_triggered_buffer cy8c9540a kfifo_buf at24 spidev industrialio gpio_sch intel_qrk_gip uio evdev ehci_pci ehci_hcd stmmac !!ALSA/HDA dmesg !!-------------- [ 38.330202] usb 2-1: new high-speed USB device number 2 using ehci-pci [ 39.448705] usbcore: registered new interface driver snd-usb-audio