!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Oct 8 17:26:35 UTC 2016 !!Linux Distribution !!------------------ Arch Linux \r (\l) NAME="Arch Linux ARM" ID=archarm ID_LIKE=arch PRETTY_NAME="Arch Linux ARM" HOME_URL="http://archlinuxarm.org/" SUPPORT_URL="https://archlinuxarm.org/forum" BUG_REPORT_URL="https://github.com/archlinuxarm/PKGBUILDs/issues" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.7.6-1-ARCH Operating System: GNU/Linux Architecture: armv5tel Processor: unknown SMP Enabled: No !!ALSA Version !!------------ Driver version: k4.7.6-1-ARCH Library version: 1.1.2 Utilities version: 1.1.2 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [X20 ]: USB-Audio - XMOS USB Audio 2.0 XMOS XMOS USB Audio 2.0 at usb-f1050000.ehci-1, high speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : Y 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 pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x20b10002, ctrlif=0, ctlerr=0 Card: XMOS XMOS USB Audio 2.0 at usb-f1050000.ehci-1, high speed Unit: 10 Control: name="XMOS Audio 2.0 Output Playback Volume", index=1 Info: id=10, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-32512, max=0, dBmin=-12700, dBmax=0 Unit: 10 Control: name="XMOS Audio 2.0 Output Playback Volume", index=0 Info: id=10, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32512, max=0, dBmin=-12700, dBmax=0 Unit: 10 Control: name="XMOS Audio 2.0 Output Playback Switch", index=1 Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="XMOS Audio 2.0 Output Playback Switch", index=0 Info: id=10, control=1, cmask=0x3, channels=2, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 41 Control: name="XMOS Internal Clock Validity", index=0 Info: id=41, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Oct 4 14:48 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 16 Oct 4 14:48 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Oct 4 14:48 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 4 14:48 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Oct 4 14:48 . drwxr-xr-x 4 root root 160 Oct 4 14:48 .. lrwxrwxrwx 1 root root 12 Oct 4 14:48 usb-XMOS_XMOS_USB_Audio_2.0_0000-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Oct 4 14:48 . drwxr-xr-x 4 root root 160 Oct 4 14:48 .. lrwxrwxrwx 1 root root 12 Oct 4 14:48 platform-f1050000.ehci-usb-0:1:1.0 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: X20 [XMOS USB Audio 2.0], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [X20] Card hw:0 'X20'/'XMOS XMOS USB Audio 2.0 at usb-f1050000.ehci-1, high speed' Mixer name : 'USB Mixer' Components : 'USB20b1:0002' Controls : 6 Simple ctrls : 3 Simple mixer control 'XMOS Audio 2.0 Output',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 127 [100%] [0.00dB] [on] Front Right: Playback 127 [100%] [0.00dB] [on] Simple mixer control 'XMOS Audio 2.0 Output',1 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 127 Mono: Playback 127 [100%] [0.00dB] [on] Simple mixer control 'XMOS Internal Clock Validity',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.X20 { 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 'XMOS Audio 2.0 Output Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'XMOS Audio 2.0 Output Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'XMOS Audio 2.0 Output Playback Volume' value.0 127 value.1 127 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -12700 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.5 { iface MIXER name 'XMOS Audio 2.0 Output Playback Volume' index 1 value 127 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin -12700 dbmax 0 dbvalue.0 0 } } control.6 { iface MIXER name 'XMOS Internal Clock Validity' value true comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device snd_pcm snd_timer snd soundcore marvell_cesa nfsd ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 14.846991] marvell-cesa f1030000.crypto: CESA device successfully registered [ 16.327737] usbcore: registered new interface driver snd-usb-audio [ 1810.133058] sched: RT throttling activated