!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed May 30 11:51:19 UTC 2018 !!Linux Distribution !!------------------ ID_LIKE=debian BUG_REPORT_URL="http://bugs.launchpad.net/linaro-ubuntu" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 3.15.0 Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.15.0 Library version: Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [Device ]: USB-Audio - USB Advanced Audio Device C-Media Electronics Inc. USB Advanced Audio Device at usb-zynq-ehci.0-1.2, full 1 [Device_1 ]: USB-Audio - USB Advanced Audio Device C-Media Electronics Inc. USB Advanced Audio Device at usb-zynq-ehci.0-1.3, full 2 [Device_2 ]: USB-Audio - USB Advanced Audio Device C-Media Electronics Inc. USB Advanced Audio Device at usb-zynq-ehci.1-1.1, full 3 [Device_3 ]: USB-Audio - USB Advanced Audio Device C-Media Electronics Inc. USB Advanced Audio Device at usb-zynq-ehci.1-1.2, full !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!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=0x0d8c016f, ctrlif=0, ctlerr=0 Card: C-Media Electronics Inc. USB Advanced Audio Device at usb-zynq-ehci.0-1.2, full Unit: 9 Control: name="PCM Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-10240, max=0, dBmin=-4000, 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 Unit: 10 Control: name="Mic Capture Volume", index=0 Info: id=10, control=2, cmask=0x3, channels=2, type="S16" Volume: min=0, max=8704, dBmin=0, dBmax=3400 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 USB Mixer: usb_id=0x0d8c016f, ctrlif=0, ctlerr=0 Card: C-Media Electronics Inc. USB Advanced Audio Device at usb-zynq-ehci.0-1.3, full Unit: 9 Control: name="PCM Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-10240, max=0, dBmin=-4000, 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 Unit: 10 Control: name="Mic Capture Volume", index=0 Info: id=10, control=2, cmask=0x3, channels=2, type="S16" Volume: min=0, max=8704, dBmin=0, dBmax=3400 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 USB Mixer: usb_id=0x0d8c016f, ctrlif=0, ctlerr=0 Card: C-Media Electronics Inc. USB Advanced Audio Device at usb-zynq-ehci.1-1.1, full Unit: 9 Control: name="PCM Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-10240, max=0, dBmin=-4000, 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 Unit: 10 Control: name="Mic Capture Volume", index=0 Info: id=10, control=2, cmask=0x3, channels=2, type="S16" Volume: min=0, max=8704, dBmin=0, dBmax=3400 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 USB Mixer: usb_id=0x0d8c016f, ctrlif=0, ctlerr=0 Card: C-Media Electronics Inc. USB Advanced Audio Device at usb-zynq-ehci.1-1.2, full Unit: 9 Control: name="PCM Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-10240, max=0, dBmin=-4000, 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 Unit: 10 Control: name="Mic Capture Volume", index=0 Info: id=10, control=2, cmask=0x3, channels=2, type="S16" Volume: min=0, max=8704, dBmin=0, dBmax=3400 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 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Jan 1 1970 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Jan 1 1970 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Jan 1 1970 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 96 Jan 1 1970 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 24 Jan 1 1970 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Jan 1 1970 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Jan 1 1970 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Jan 1 1970 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 88 Jan 1 1970 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 80 Jan 1 1970 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 120 Jan 1 1970 /dev/snd/pcmC3D0c crw-rw---- 1 root audio 116, 112 Jan 1 1970 /dev/snd/pcmC3D0p crw-rw---- 1 root audio 116, 33 Jan 1 1970 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jan 1 1970 . drwxr-xr-x 4 root root 340 Jan 1 1970 .. lrwxrwxrwx 1 root root 12 Jan 1 1970 usb-C-Media_Electronics_Inc._USB_Advanced_Audio_Device-00 -> ../controlC3 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 120 Jan 1 1970 . drwxr-xr-x 4 root root 340 Jan 1 1970 .. lrwxrwxrwx 1 root root 12 Jan 1 1970 platform-zynq-ehci.0-usb-0:1.2:1.0 -> ../controlC0 lrwxrwxrwx 1 root root 12 Jan 1 1970 platform-zynq-ehci.0-usb-0:1.3:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Jan 1 1970 platform-zynq-ehci.1-usb-0:1.1:1.0 -> ../controlC2 lrwxrwxrwx 1 root root 12 Jan 1 1970 platform-zynq-ehci.1-usb-0:1.2:1.0 -> ../controlC3 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Device [USB Advanced Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Device_1 [USB Advanced Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Device_2 [USB Advanced Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: Device_3 [USB Advanced Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Device [USB Advanced Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Device_1 [USB Advanced Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Device_2 [USB Advanced Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 3: Device_3 [USB Advanced 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 Advanced Audio Device at usb-zynq-ehci.0-1.2, full' Mixer name : 'USB Mixer' Components : 'USB0d8c:016f' Controls : 6 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 40 Mono: Front Left: Playback 20 [50%] [-20.00dB] [on] Front Right: Playback 20 [50%] [-20.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cswitch cswitch-joined Capture channels: Front Left - Front Right Limits: Capture 0 - 34 Front Left: Capture 21 [62%] [21.00dB] [on] Front Right: Capture 21 [62%] [21.00dB] [on] !!-------Mixer controls for card 1 [Device_1] Card hw:1 'Device_1'/'C-Media Electronics Inc. USB Advanced Audio Device at usb-zynq-ehci.0-1.3, full' Mixer name : 'USB Mixer' Components : 'USB0d8c:016f' Controls : 6 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 40 Mono: Front Left: Playback 20 [50%] [-20.00dB] [on] Front Right: Playback 20 [50%] [-20.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cswitch cswitch-joined Capture channels: Front Left - Front Right Limits: Capture 0 - 34 Front Left: Capture 20 [59%] [20.00dB] [on] Front Right: Capture 20 [59%] [20.00dB] [on] !!-------Mixer controls for card 2 [Device_2] Card hw:2 'Device_2'/'C-Media Electronics Inc. USB Advanced Audio Device at usb-zynq-ehci.1-1.1, full' Mixer name : 'USB Mixer' Components : 'USB0d8c:016f' Controls : 6 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 40 Mono: Front Left: Playback 20 [50%] [-20.00dB] [on] Front Right: Playback 20 [50%] [-20.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cswitch cswitch-joined Capture channels: Front Left - Front Right Limits: Capture 0 - 34 Front Left: Capture 20 [59%] [20.00dB] [on] Front Right: Capture 20 [59%] [20.00dB] [on] !!-------Mixer controls for card 3 [Device_3] Card hw:3 'Device_3'/'C-Media Electronics Inc. USB Advanced Audio Device at usb-zynq-ehci.1-1.2, full' Mixer name : 'USB Mixer' Components : 'USB0d8c:016f' Controls : 6 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 40 Mono: Front Left: Playback 20 [50%] [-20.00dB] [on] Front Right: Playback 20 [50%] [-20.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cswitch cswitch-joined Capture channels: Front Left - Front Right Limits: Capture 0 - 34 Front Left: Capture 20 [59%] [20.00dB] [on] Front Right: Capture 20 [59%] [20.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.Device { 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 name 'Capture 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 20 value.1 20 comment { access 'read write' type INTEGER count 2 range '0 - 40' dbmin -4000 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } 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.0 21 value.1 21 comment { access 'read write' type INTEGER count 2 range '0 - 34' dbmin 0 dbmax 3400 dbvalue.0 2100 dbvalue.1 2100 } } } state.Device_1 { 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 name 'Capture 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 20 value.1 20 comment { access 'read write' type INTEGER count 2 range '0 - 40' dbmin -4000 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } 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.0 20 value.1 20 comment { access 'read write' type INTEGER count 2 range '0 - 34' dbmin 0 dbmax 3400 dbvalue.0 2000 dbvalue.1 2000 } } } state.Device_2 { 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 name 'Capture 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 20 value.1 20 comment { access 'read write' type INTEGER count 2 range '0 - 40' dbmin -4000 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } 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.0 20 value.1 20 comment { access 'read write' type INTEGER count 2 range '0 - 34' dbmin 0 dbmax 3400 dbvalue.0 2000 dbvalue.1 2000 } } } state.Device_3 { 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 name 'Capture 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 20 value.1 20 comment { access 'read write' type INTEGER count 2 range '0 - 40' dbmin -4000 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } 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.0 20 value.1 20 comment { access 'read write' type INTEGER count 2 range '0 - 34' dbmin 0 dbmax 3400 dbvalue.0 2000 dbvalue.1 2000 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module !!ALSA/HDA dmesg !!--------------