!!################################ !!ALSA Information Script v 0.4.62 !!################################ !!Script ran on: Tue Dec 31 23:54:07 UTC 2013 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 3.10.24 Operating System: GNU/Linux Architecture: armv6l Processor: unknown SMP Enabled: No !!ALSA Version !!------------ Driver version: k3.10.24 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [External ]: USB-Audio - SB Live! 24-bit External Creative Technology SB Live! 24-bit External at usb-bcm2708_usb-1.2, 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 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x041e3040, ctrlif=0, ctlerr=0 Card: Creative Technology SB Live! 24-bit External at usb-bcm2708_usb-1.2, full speed Unit: 2 Control: name="PCM Playback Volume", index=0 Info: id=2, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-12800, max=0, dBmin=-5000, dBmax=0 Unit: 2 Control: name="PCM 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="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=5760, dBmin=0, dBmax=2250 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 0 Dec 31 15:51 /dev/snd/controlC0 crw-rw---T 1 root audio 116, 4 Dec 31 15:51 /dev/snd/hwC0D0 crw-rw---T 1 root audio 116, 24 Dec 31 15:51 /dev/snd/pcmC0D0c crw-rw---T 1 root audio 116, 16 Dec 31 15:51 /dev/snd/pcmC0D0p crw-rw---T 1 root audio 116, 33 Dec 31 00:44 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 31 15:51 . drwxr-xr-x 4 root root 180 Dec 31 15:51 .. lrwxrwxrwx 1 root root 12 Dec 31 15:51 usb-Creative_Technology_SB_Live__24-bit_External-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Dec 31 15:51 . drwxr-xr-x 4 root root 180 Dec 31 15:51 .. lrwxrwxrwx 1 root root 12 Dec 31 15:51 platform-bcm2708_usb-usb-0:1.2:1.0 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: External [SB Live! 24-bit External], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: External [SB Live! 24-bit External], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [External] Card hw:0 'External'/'Creative Technology SB Live! 24-bit External at usb-bcm2708_usb-1.2, full speed' Mixer name : 'USB Mixer' Components : 'USB041e:3040' Controls : 6 Simple ctrls : 4 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum Playback channels: Mono Limits: Playback 0 - 100 Mono: Playback 100 [100%] [0.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined penum Capture channels: Mono Limits: Capture 0 - 15 Mono: Capture 15 [100%] [22.50dB] Simple mixer control 'CMSS LED',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Power LED',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.External { 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 MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'PCM Playback Volume' value 100 comment { access 'read write' type INTEGER count 1 range '0 - 100' dbmin -5000 dbmax 0 dbvalue.0 0 } } control.4 { iface MIXER name 'Mic Capture Volume' value 15 comment { access 'read write' type INTEGER count 1 range '0 - 15' dbmin 0 dbmax 2250 dbvalue.0 2250 } } control.5 { iface MIXER name 'CMSS LED Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Power LED Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module bcm2708_wdog ipv6 xt_state iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_filter ip_tables x_tables snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_hwdep snd_pcm snd_page_alloc snd_timer snd i2c_bcm2708 !!ALSA/HDA dmesg !!--------------