!!################################ !!ALSA Information Script v 0.4.63 !!################################ !!Script ran on: Fri Jan 1 00:21:18 UTC 2010 !!Linux Distribution !!------------------ !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 3.4.29 Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: No !!ALSA Version !!------------ Driver version: 1.0.25 Library version: Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [Device ]: USB-Audio - USB PnP Sound Device C-Media Electronics Inc. USB PnP Sound Device at usb-sw-ehci-1.1, full speed 1 [sun4isndhdmi ]: sun4i-sndhdmi - sun4i-sndhdmi sun4i-sndhdmi 2 [Device_1 ]: USB-Audio - USB Audio Device VIA Technologies Inc. USB Audio Device at usb-sw-ehci-1.4, 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=0x13462000, ctrlif=0, ctlerr=0 Card: C-Media Electronics Inc. USB PnP Sound Device at usb-sw-ehci-1.1, 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=6096, dBmin=0, dBmax=2381 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 USB Mixer: usb_id=0x040d3417, ctrlif=0, ctlerr=0 Card: VIA Technologies Inc. USB Audio Device at usb-sw-ehci-1.4, full speed Unit: 12 Control: name="Speaker Playback Volume", index=0 Info: id=12, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-11520, max=0, dBmin=-4500, dBmax=0 Unit: 12 Control: name="Speaker Playback Switch", index=0 Info: id=12, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 16 Control: name="Mic Capture Volume", index=0 Info: id=16, control=2, cmask=0x3, channels=2, type="S16" Volume: min=0, max=7680, dBmin=0, dBmax=3000 Unit: 16 Control: name="Mic Capture Switch", index=0 Info: id=16, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 20 Control: name="PCM Playback Switch", index=0 Info: id=20, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 38 Control: name="Mic Playback Volume", index=0 Info: id=38, control=2, cmask=0x3, channels=2, type="S16" Volume: min=0, max=7680, dBmin=0, dBmax=3000 Unit: 38 Control: name="Mic Playback Switch", index=0 Info: id=38, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 48 Control: name="Auto Gain Control", index=0 Info: id=48, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 0 Jan 1 08:11 /dev/snd/controlC0 crw-rw---T 1 root audio 116, 32 Jan 1 08:00 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 64 Jan 1 08:07 /dev/snd/controlC2 crw-rw---T 1 root audio 116, 24 Jan 1 08:11 /dev/snd/pcmC0D0c crw-rw---T 1 root audio 116, 16 Jan 1 08:11 /dev/snd/pcmC0D0p crw-rw---T 1 root audio 116, 48 Jan 1 08:00 /dev/snd/pcmC1D0p crw-rw---T 1 root audio 116, 88 Jan 1 08:07 /dev/snd/pcmC2D0c crw-rw---T 1 root audio 116, 80 Jan 1 08:07 /dev/snd/pcmC2D0p crw-rw---T 1 root audio 116, 81 Jan 1 08:07 /dev/snd/pcmC2D1p crw-rw---T 1 root audio 116, 33 Jan 1 08:00 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 80 Jan 1 08:11 . drwxr-xr-x 4 root root 280 Jan 1 08:11 .. lrwxrwxrwx 1 root root 12 Jan 1 08:11 usb-C-Media_Electronics_Inc._USB_PnP_Sound_Device-00 -> ../controlC0 lrwxrwxrwx 1 root root 12 Jan 1 08:07 usb-VIA_Technologies_Inc._USB_Audio_Device-00 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Jan 1 08:11 . drwxr-xr-x 4 root root 280 Jan 1 08:11 .. lrwxrwxrwx 1 root root 12 Jan 1 08:00 platform-soc-audio.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Jan 1 08:11 platform-sw-ehci.1-usb-0:1.1:1.0 -> ../controlC0 lrwxrwxrwx 1 root root 12 Jan 1 08:07 platform-sw-ehci.1-usb-0:1.4:1.0 -> ../controlC2 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Device [USB PnP Sound Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: sun4isndhdmi [sun4i-sndhdmi], device 0: SUN4I-HDMIAUDIO sndhdmi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Device_1 [USB Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Device_1 [USB Audio Device], device 1: USB Audio [USB Audio #1] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Device [USB PnP Sound Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Device_1 [USB Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Device] Card hw:0 'Device'/'C-Media Electronics Inc. USB PnP Sound Device at usb-sw-ehci-1.1, full speed' Mixer name : 'USB Mixer' Components : 'USB1346:2000' Controls : 7 Simple ctrls : 3 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 151 Mono: Front Left: Playback 44 [29%] [-20.13dB] [on] Front Right: Playback 44 [29%] [-20.13dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined penum Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 127 Capture 0 - 16 Mono: Playback 127 [100%] [23.81dB] [off] Capture 11 [69%] [16.36dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] !!-------Mixer controls for card 1 [sun4isndhdmi] Card hw:1 'sun4isndhdmi'/'sun4i-sndhdmi' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card 2 [Device_1] Card hw:2 'Device_1'/'VIA Technologies Inc. USB Audio Device at usb-sw-ehci-1.4, full speed' Mixer name : 'USB Mixer' Components : 'USB040d:3417' Controls : 8 Simple ctrls : 4 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 45 Mono: Front Left: Playback 25 [56%] [-20.00dB] [on] Front Right: Playback 25 [56%] [-20.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Mic',0 Capabilities: pvolume cvolume pswitch pswitch-joined cswitch cswitch-joined penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 20 Capture 0 - 30 Front Left: Playback 16 [80%] [24.00dB] [off] Capture 15 [50%] [15.00dB] [on] Front Right: Playback 16 [80%] [24.00dB] [off] Capture 15 [50%] [15.00dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] !!Alsactl output !!-------------- --startcollapse-- state.Device { control.1 { iface MIXER name 'Mic Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.2 { iface MIXER name 'Mic Playback Volume' value 127 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin 0 dbmax 2381 dbvalue.0 2381 } } control.3 { iface MIXER name 'Speaker Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Speaker Playback Volume' value.0 44 value.1 44 comment { access 'read write' type INTEGER count 2 range '0 - 151' dbmin -2837 dbmax -6 dbvalue.0 -2013 dbvalue.1 -2013 } } control.5 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Mic Capture Volume' value 11 comment { access 'read write' type INTEGER count 1 range '0 - 16' dbmin 0 dbmax 2381 dbvalue.0 1636 } } control.7 { iface MIXER name 'Auto Gain Control' value false comment { access 'read write' type BOOLEAN count 1 } } } state.sun4isndhdmi { control { } } state.Device_1 { control.1 { iface MIXER name 'Auto Gain Control' value false comment { access 'read write' type BOOLEAN count 1 } } 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.0 16 value.1 16 comment { access 'read write' type INTEGER count 2 range '0 - 20' dbmin 0 dbmax 3000 dbvalue.0 2400 dbvalue.1 2400 } } 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 25 value.1 25 comment { access 'read write' type INTEGER count 2 range '0 - 45' dbmin -4500 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } 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 15 value.1 15 comment { access 'read write' type INTEGER count 2 range '0 - 30' dbmin 0 dbmax 3000 dbvalue.0 1500 dbvalue.1 1500 } } control.8 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module sw_interrupt gpio pwm adc hardwarelib rt5370sta 8192cu mali_drm drm mali disp_ump ump !!ALSA/HDA dmesg !!--------------