!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Mar 28 08:30:11 UTC 2018 !!Linux Distribution !!------------------ Ubuntu 16.04.4 LTS \n \l ARCH=arm INITRD_ARCH=arm DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.4 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: 3.4.113-sun8i Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.25 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 [audiocodec ]: audiocodec - audiocodec audiocodec 1 [sndhdmi ]: sndhdmi - sndhdmi sndhdmi 2 [AUDIO ]: USB-Audio - USB AUDIO USB AUDIO at usb-sunxi-ohci-1, 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 !!Loaded sound module options !!--------------------------- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x1130f211, ctrlif=0, ctlerr=0 Card: USB AUDIO at usb-sunxi-ohci-1, full speed Unit: 2 Control: name="PCM Playback Switch", index=0 Info: id=2, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 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 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Mar 28 15:30 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Mar 28 15:30 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Mar 28 15:55 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 24 Mar 28 15:30 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Mar 28 15:30 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Mar 28 15:30 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Mar 28 15:30 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 88 Mar 28 15:55 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 80 Mar 28 15:55 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Mar 28 15:30 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 28 15:30 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Mar 28 15:55 . drwxr-xr-x 4 root root 300 Mar 28 15:55 .. lrwxrwxrwx 1 root root 12 Mar 28 15:55 usb-1130_USB_AUDIO-00 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Mar 28 15:55 . drwxr-xr-x 4 root root 300 Mar 28 15:55 .. lrwxrwxrwx 1 root root 12 Mar 28 15:30 platform-audiocodec -> ../controlC0 lrwxrwxrwx 1 root root 12 Mar 28 15:30 platform-sndhdmi -> ../controlC1 lrwxrwxrwx 1 root root 12 Mar 28 15:55 platform-sunxi-ohci.2-usb-0:1:1.0 -> ../controlC2 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.!default { type hw card 2 #If you want to set HDMI as output ,turn 0 to 1. device 0 } ctl.!default { type hw card 2 #If you want to set HDMI as output ,turn 0 to 1. } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: audiocodec [audiocodec], device 0: SUNXI-CODEC sndcodec-0 [] Subdevices: 0/1 Subdevice #0: subdevice #0 card 1: sndhdmi [sndhdmi], device 0: SUNXI-HDMIAUDIO sndhdmi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: AUDIO [USB AUDIO], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: audiocodec [audiocodec], device 0: SUNXI-CODEC sndcodec-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: sndhdmi [sndhdmi], device 0: SUNXI-HDMIAUDIO sndhdmi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: AUDIO [USB AUDIO], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [audiocodec] Card hw:0 'audiocodec'/'audiocodec' Mixer name : '' Components : '' Controls : 12 Simple ctrls : 12 Simple mixer control 'Lineout volume control',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 27 [87%] Simple mixer control 'ADC input gain ctrl',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 3 [43%] Simple mixer control 'Audio adda drc',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Audio adda loop',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Audio linein in',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Audio lineout',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'LINEIN_G boost stage output mixer control',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 3 [43%] Simple mixer control 'MIC1 boost AMP gain control',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 4 [57%] Simple mixer control 'MIC1_G boost stage output mixer control',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 3 [43%] Simple mixer control 'MIC2 boost AMP gain control',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 4 [57%] Simple mixer control 'MIC2_G boost stage output mixer control',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 3 [43%] Simple mixer control 'audio capture mode',0 Capabilities: enum Items: 'main mic' 'mic1_2' 'linein' Item0: 'main mic' !!-------Mixer controls for card 1 [sndhdmi] Card hw:1 'sndhdmi'/'sndhdmi' Mixer name : '' Components : '' Controls : 1 Simple ctrls : 1 Simple mixer control 'hdmi audio format Function',0 Capabilities: enum Items: 'null' 'pcm' 'AC3' 'MPEG1' 'MP3' 'MPEG2' 'AAC' 'DTS' 'ATRAC' 'ONE_BIT_AUDIO' 'DOLBY_DIGITAL_PLUS' 'DTS_HD' 'MAT' 'WMAPRO' Item0: 'pcm' !!-------Mixer controls for card 2 [AUDIO] Card hw:2 'AUDIO'/'USB AUDIO at usb-sunxi-ohci-1, full speed' Mixer name : 'USB Mixer' Components : 'USB1130:f211' Controls : 2 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Mic',0 Capabilities: cswitch cswitch-joined Capture channels: Mono Mono: Capture [on] !!Alsactl output !!-------------- --startcollapse-- state.audiocodec { control.1 { iface MIXER name 'MIC1_G boost stage output mixer control' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.2 { iface MIXER name 'MIC2_G boost stage output mixer control' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.3 { iface MIXER name 'LINEIN_G boost stage output mixer control' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.4 { iface MIXER name 'MIC1 boost AMP gain control' value 4 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.5 { iface MIXER name 'MIC2 boost AMP gain control' value 4 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.6 { iface MIXER name 'Lineout volume control' value 27 comment { access 'read write' type INTEGER count 1 range '0 - 31' } } control.7 { iface MIXER name 'ADC input gain ctrl' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.8 { iface MIXER name 'Audio linein in' value false comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'Audio lineout' value true comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface MIXER name 'Audio adda drc' value false comment { access 'read write' type BOOLEAN count 1 } } control.11 { iface MIXER name 'Audio adda loop' value false comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface MIXER name 'audio capture mode' value 'main mic' comment { access 'read write' type ENUMERATED count 1 item.0 'main mic' item.1 mic1_2 item.2 linein } } } state.sndhdmi { control.1 { iface MIXER name 'hdmi audio format Function' value pcm comment { access 'read write' type ENUMERATED count 1 item.0 null item.1 pcm item.2 AC3 item.3 MPEG1 item.4 MP3 item.5 MPEG2 item.6 AAC item.7 DTS item.8 ATRAC item.9 ONE_BIT_AUDIO item.10 DOLBY_DIGITAL_PLUS item.11 DTS_HD item.12 MAT item.13 WMAPRO } } } state.AUDIO { control.1 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.2 { iface MIXER name 'Mic Capture Switch' 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 pcf8591 bmp085 ir_lirc_codec lirc_dev ir_mce_kbd_decoder ir_sanyo_decoder ir_sony_decoder ir_jvc_decoder ir_rc6_decoder ir_rc5_decoder ir_nec_decoder g_serial sunxi_cir rc_core 8189fs btrfs !!ALSA/HDA dmesg !!-------------- [ 4.576449] cmdline,disp= [ 4.583179] [HDMI] power vcc-hdmi-18 [ 4.614258] ths_fetch_sysconfig_para: type err device_used = 1. -- [ 4.893590] [rfkill]: init no bt used in configuration [ 4.893599] ALSA device list: [ 4.901050] #0: audiocodec -- [ 126.249222] usbmixer: volume control quirk for Tenx TP6911 Audio Headset [ 126.250616] usbcore: registered new interface driver snd-usb-audio