!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Apr 27 17:29:00 UTC 2017 !!Linux Distribution !!------------------ Ubuntu 16.04.2 LTS \n \l ARCH=arm DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.2 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" UBUNTU_CODENAME=xenial !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.10.11-sun8i Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.10.11-sun8i Library version: 1.1.0 Utilities version: 1.1.0 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [U0x46d0x81b ]: USB-Audio - USB Device 0x46d:0x81b USB Device 0x46d:0x81b at usb-1c1b000.usb-1.4, high speed 1 [DAC ]: USB-Audio - USB Audio DAC Burr-Brown from TI USB Audio DAC at usb-1c1b000.usb-1.3, 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 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=0x046d081b, ctrlif=2, ctlerr=0 Card: USB Device 0x46d:0x81b at usb-1c1b000.usb-1.4, high speed Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=1536, max=7680, dBmin=600, dBmax=3000 Unit: 5 Control: name="Mic Capture Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 USB Mixer: usb_id=0x08bb2704, ctrlif=0, ctlerr=0 Card: Burr-Brown from TI USB Audio DAC at usb-1c1b000.usb-1.3, full speed Unit: 3 Control: name="PCM Playback Volume", index=0 Info: id=3, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32768, max=0, dBmin=-12800, dBmax=0 Unit: 3 Control: name="PCM Playback Switch", index=0 Info: id=3, 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 Apr 27 20:01 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Apr 27 20:01 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 24 Apr 27 20:01 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 48 Apr 27 20:01 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Apr 27 20:01 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 27 20:01 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 80 Apr 27 20:01 . drwxr-xr-x 4 root root 200 Apr 27 20:01 .. lrwxrwxrwx 1 root root 12 Apr 27 20:01 usb-046d_081b_1DDF4740-02 -> ../controlC0 lrwxrwxrwx 1 root root 12 Apr 27 20:01 usb-Burr-Brown_from_TI_USB_Audio_DAC-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Apr 27 20:01 . drwxr-xr-x 4 root root 200 Apr 27 20:01 .. lrwxrwxrwx 1 root root 12 Apr 27 20:01 platform-1c1b000.usb-usb-0:1.3:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Apr 27 20:01 platform-1c1b000.usb-usb-0:1.4:1.2 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: DAC [USB Audio DAC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: U0x46d0x81b [USB Device 0x46d:0x81b], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [U0x46d0x81b] Card hw:0 'U0x46d0x81b'/'USB Device 0x46d:0x81b at usb-1c1b000.usb-1.4, high speed' Mixer name : 'USB Mixer' Components : 'USB046d:081b' Controls : 3 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 16 Mono: Capture 12 [75%] [24.00dB] [on] !!-------Mixer controls for card 1 [DAC] Card hw:1 'DAC'/'Burr-Brown from TI USB Audio DAC at usb-1c1b000.usb-1.3, full speed' Mixer name : 'USB Mixer' Components : 'USB08bb:2704' Controls : 3 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 128 Mono: Front Left: Playback 128 [100%] [0.00dB] [on] Front Right: Playback 128 [100%] [0.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.U0x46d0x81b { control.1 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.2 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'Mic Capture Volume' value 12 comment { access 'read write' type INTEGER count 1 range '0 - 16' dbmin 600 dbmax 3000 dbvalue.0 2400 } } } state.DAC { 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.0 128 value.1 128 comment { access 'read write' type INTEGER count 2 range '0 - 128' dbmin -12800 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module ccm fuse snd_usb_audio snd_hwdep snd_usbmidi_lib snd_seq_midi snd_seq_midi_event snd_seq snd_rawmidi sun8i_codec_analog snd_soc_core snd_seq_device snd_pcm_dmaengine xradio_wlan uvcvideo evdev snd_pcm videobuf2_vmalloc mac80211 videobuf2_memops videobuf2_v4l2 cfg80211 videobuf2_core rfkill sun8i_ths cpufreq_dt thermal_sys uio_pdrv_genirq gpio_keys uio ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 xt_comment nf_log_ipv4 nf_log_common xt_LOG xt_multiport xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables usb_f_acm u_serial g_serial libcomposite uas !!ALSA/HDA dmesg !!-------------- [ 5.850442] vcc5v0: disabling [ 5.850456] ALSA device list: [ 5.850460] No soundcards found. [ 5.853465] Freeing unused kernel memory: 1024K -- [ 16.683790] usb 2-1.4: set resolution quirk: cval->res = 384 [ 16.684978] usbcore: registered new interface driver snd-usb-audio [ 19.947483] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready