!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Mar 15 02:23:10 UTC 2017 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 3.4.39 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.25 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [audiocodec ]: audiocodec - audiocodec audiocodec 1 [sndhdmi ]: sndhdmi - sndhdmi sndhdmi !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=0 snd_usb_audio: index=0 snd_bcm2835: index=1 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 0 Mar 15 11:20 /dev/snd/controlC0 crw-rw---T 1 root audio 116, 32 Mar 15 11:20 /dev/snd/controlC1 crw-rw---T 1 root audio 116, 24 Mar 15 11:20 /dev/snd/pcmC0D0c crw-rw---T 1 root audio 116, 16 Mar 15 11:20 /dev/snd/pcmC0D0p crw-rw---T 1 root audio 116, 48 Mar 15 11:20 /dev/snd/pcmC1D0p crw-rw---T 1 root audio 116, 33 Mar 15 11:20 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Mar 15 11:20 . drwxr-xr-x 3 root root 180 Mar 15 11:20 .. lrwxrwxrwx 1 root root 12 Mar 15 11:20 platform-audiocodec -> ../controlC0 lrwxrwxrwx 1 root root 12 Mar 15 11:20 platform-sndhdmi -> ../controlC1 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.!default { type hw card 0 } ctl.!default { type hw card 0 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK 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 ARECORD **** List of CAPTURE Hardware Devices **** card 0: audiocodec [audiocodec], device 0: SUNXI-CODEC sndcodec-0 [] Subdevices: 0/1 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 penum Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 31 [100%] Simple mixer control 'ADC input gain ctrl',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 6 [86%] Simple mixer control 'Audio adda drc',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Audio adda loop',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Audio linein in',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [off] Simple mixer control 'Audio lineout',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'LINEIN_G boost stage output mixer control',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'MIC1 boost AMP gain control',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 5 [71%] Simple mixer control 'MIC1_G boost stage output mixer control',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 1 [14%] Simple mixer control 'MIC2 boost AMP gain control',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'MIC2_G boost stage output mixer control',0 Capabilities: volume volume-joined penum Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] 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' !!Alsactl output !!-------------- --startcollapse-- state.audiocodec { control.1 { iface MIXER name 'MIC1_G boost stage output mixer control' value 1 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.2 { iface MIXER name 'MIC2_G boost stage output mixer control' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.3 { iface MIXER name 'LINEIN_G boost stage output mixer control' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.4 { iface MIXER name 'MIC1 boost AMP gain control' value 5 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.5 { iface MIXER name 'MIC2 boost AMP gain control' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.6 { iface MIXER name 'Lineout volume control' value 31 comment { access 'read write' type INTEGER count 1 range '0 - 31' } } control.7 { iface MIXER name 'ADC input gain ctrl' value 6 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 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module !!ALSA/HDA dmesg !!-------------- [ 3.941802] cmdline,disp= [ 3.947176] [HDMI] power vcc-hdmi-18 [ 3.984275] sunxi-rtc sunxi-rtc: setting system clock to 2017-03-15 02:20:19 UTC (1489544419) -- [ 4.080123] [wifi_pm]: no wifi used in configuration [ 4.088157] ALSA device list: [ 4.093987] #0: audiocodec -- [ 6.463370] udevd[191]: starting version 175 [ 6.746368] snd_hwdep: disagrees about version of symbol module_layout [ 6.817352] vmouse_input_dev_open