!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Mar 16 11:16:58 UTC 2016 !!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: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 3.10.0 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: No !!ALSA Version !!------------ Driver version: k3.10.0 Library version: 1.1.0 Utilities version: 1.1.0 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [U0xccd0x77 ]: USB-Audio - USB Device 0xccd:0x77 USB Device 0xccd:0x77 at usb-at91-2, full speed !!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=0x0ccd0077, ctrlif=0, ctlerr=0 Card: USB Device 0xccd:0x77 at usb-at91-2, full speed Unit: 9 Control: name="Speaker Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-7264, max=-16, dBmin=-2837, dBmax=-6 Unit: 9 Control: name="Speaker 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 Unit: 10 Control: name="Auto Gain Control", index=0 Info: id=10, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Mic Capture Volume", index=0 Info: id=10, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=6096, dBmin=0, dBmax=2381 Unit: 10 Control: name="Mic Capture Switch", index=0 Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 13 Control: name="Mic Playback Volume", index=0 Info: id=13, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=12240, dBmin=0, dBmax=4781 Unit: 13 Control: name="Mic Playback Switch", index=0 Info: id=13, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 0 Mar 16 12:15 /dev/snd/controlC0 crw-rw---T 1 root audio 116, 24 Mar 16 12:15 /dev/snd/pcmC0D0c crw-rw---T 1 root audio 116, 16 Mar 16 12:15 /dev/snd/pcmC0D0p crw-rw---T 1 root audio 116, 33 Jan 1 2007 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Mar 16 12:15 . drwxr-xr-x 4 root root 160 Mar 16 12:15 .. lrwxrwxrwx 1 root root 12 Mar 16 12:15 usb-0ccd_0077-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Mar 16 12:15 . drwxr-xr-x 4 root root 160 Mar 16 12:15 .. lrwxrwxrwx 1 root root 12 Mar 16 12:15 platform-600000.ohci-usb-0:2:1.0 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: U0xccd0x77 [USB Device 0xccd:0x77], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: U0xccd0x77 [USB Device 0xccd:0x77], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [U0xccd0x77] Card hw:0 'U0xccd0x77'/'USB Device 0xccd:0x77 at usb-at91-2, full speed' Mixer name : 'USB Mixer' Components : 'USB0ccd:0077' Controls : 8 Simple ctrls : 3 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 151 Mono: Front Left: Playback 110 [73%] [-7.75dB] [on] Front Right: Playback 110 [73%] [-7.75dB] [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 - 32 Capture 0 - 16 Mono: Playback 23 [72%] [34.36dB] [off] Capture 0 [0%] [0.00dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.U0xccd0x77 { 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 'Mic Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'Mic Playback Volume' value 23 comment { access 'read write' type INTEGER count 1 range '0 - 32' dbmin 0 dbmax 4781 dbvalue.0 3436 } } control.4 { iface MIXER name 'Speaker Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'Speaker Playback Volume' value.0 110 value.1 110 comment { access 'read write' type INTEGER count 2 range '0 - 151' dbmin -2837 dbmax -6 dbvalue.0 -775 dbvalue.1 -775 } } control.6 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Mic Capture Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 16' dbmin 0 dbmax 2381 dbvalue.0 0 } } control.8 { iface MIXER name 'Auto Gain Control' value true comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module !!ALSA/HDA dmesg !!-------------- input: at91_adc as /devices/ahb.0/apb.1/f8018000.adc/input/input0 usbcore: registered new interface driver snd-usb-audio usbcore: registered new interface driver snd-usb-6fire wm8904 0-001a: revision A -- atmel_mci f0000000.mmc: Atmel MCI controller at 0xf0000000 irq 17, 1 slots ALSA device list: No soundcards found. Waiting 1sec before mounting root device... -- usb 2-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0 ALSA sound/usb/stream.c:687 2:1:1: add audio endpoint 0x1 ALSA sound/usb/stream.c:687 2:2:1: add audio endpoint 0x82 ALSA sound/usb/mixer.c:1310 [13] FU [Mic Playback Switch] ch = 1, val = 0/1/1 ALSA sound/usb/mixer.c:474 cannot set ctl value: req = 0x4, wValue = 0x200, wIndex = 0xd00, type = 4, data = 0x18/0x0 ALSA sound/usb/mixer.c:1310 [13] FU [Mic Playback Volume] ch = 1, val = 0/12240/384 ALSA sound/usb/mixer.c:1310 [9] FU [Speaker Playback Switch] ch = 1, val = 0/1/1 ALSA sound/usb/mixer.c:474 cannot set ctl value: req = 0x4, wValue = 0x201, wIndex = 0x900, type = 4, data = 0x18/0x0 ALSA sound/usb/mixer.c:1310 [9] FU [Speaker Playback Volume] ch = 2, val = -7264/-16/48 ALSA sound/usb/mixer.c:1310 [10] FU [Mic Capture Switch] ch = 1, val = 0/1/1 ALSA sound/usb/mixer.c:474 cannot set ctl value: req = 0x4, wValue = 0x200, wIndex = 0xa00, type = 4, data = 0x18/0x0 ALSA sound/usb/mixer.c:1310 [10] FU [Mic Capture Volume] ch = 1, val = 0/6096/384 ALSA sound/usb/mixer.c:1310 [10] FU [Auto Gain Control] ch = 1, val = 0/1/1 input: HID 0ccd:0077 as /devices/ahb.0/600000.ohci/usb2/2-2/2-2:1.3/input/input1