!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Sep 5 20:13:01 UTC 2019 !!Linux Distribution !!------------------ Ubuntu 16.04.6 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.6 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.6 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: 3.4.112-BPI-M1-Kernel 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 [sunxicodec ]: sunxi-CODEC - sunxi-CODEC sunxi-CODEC Audio Codec !!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 !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 4 Sep 6 00:17 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 3 Sep 6 00:17 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 2 Sep 6 00:17 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 33 Sep 6 00:17 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Sep 6 00:17 . drwxr-xr-x 3 root root 140 Sep 6 00:17 .. lrwxrwxrwx 1 root root 12 Sep 6 00:17 platform-sunxi-codec -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.array { type hw card CameraB304061 } pcm.array_gain { type softvol slave { pcm "array" } control { name "Mic Gain" count 2 card 0 } min_dB -40.0 max_dB 15.0 resolution 80 } pcm.cap { type plug slave { pcm "array_gain" channels 4 } route_policy sum } pcm.playback { type plug slave.pcm "dmixed" } pcm.dmixed { type dmix slave.pcm "hw:0,0" ipc_key 555555 } pcm.!default { type asym playback.pcm "playback" capture.pcm { type plug slave.pcm "cap" } } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: sunxicodec [sunxi-CODEC], device 0: M1 PCM [sunxi PCM] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: sunxicodec [sunxi-CODEC], device 0: M1 PCM [sunxi PCM] Subdevices: 0/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [sunxicodec] Card hw:0 'sunxicodec'/'sunxi-CODEC Audio Codec' Mixer name : 'codec Mixer' Components : '' Controls : 27 Simple ctrls : 26 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined Playback channels: Mono Limits: Playback 0 - 63 Mono: Playback 63 [100%] Simple mixer control 'Master Capture Mute',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'LineL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'LineR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Linein Pre-AMP',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 6 [86%] Simple mixer control 'Mic Input Mux',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 13 [87%] Simple mixer control 'Mic Power',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Mic1 Boost',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Mic1 gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 3 Mono: 3 [100%] Simple mixer control 'Mic2 Boost',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Mic2 gain',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 7 [100%] Simple mixer control 'MicL',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 3 Mono: 1 [33%] Simple mixer control 'MicR',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 3 Mono: 3 [100%] Simple mixer control 'Playback',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Capture',0 Capabilities: cvolume cvolume-joined Capture channels: Mono Limits: Capture 0 - 7 Mono: Capture 6 [86%] Simple mixer control 'ADC Input Mux',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 4 [57%] Simple mixer control 'Fm output',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 4 [57%] Simple mixer control 'FmL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'FmR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'LINEIN APM',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 0 [0%] Simple mixer control 'Ldac Left Mixer',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Ldac Right Mixer',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Capture Mute',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'MIC output volume',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 5 [71%] Simple mixer control 'Rdac Right Mixer',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Capture Mute',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!Alsactl output !!-------------- --startcollapse-- state.sunxicodec { control.1 { iface MIXER name 'Master Playback Volume' value 63 comment { access 'read write' type INTEGER count 1 range '0 - 63' } } control.2 { iface MIXER name 'Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'FmL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'FmR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'LineL Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'LineR Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Ldac Left Mixer' value false comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Rdac Right Mixer' value false comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'Ldac Right Mixer' value false comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface MIXER name 'Mic Input Mux' value 13 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.11 { iface MIXER name 'MIC output volume' value 5 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.12 { iface MIXER name 'Fm output Volume' value 4 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.13 { iface MIXER name 'Line output Volume' value true comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface MIXER name 'Master Capture Mute' value true comment { access 'read write' type BOOLEAN count 1 } } control.15 { iface MIXER name 'Right Capture Mute' value true comment { access 'read write' type BOOLEAN count 1 } } control.16 { iface MIXER name 'Left Capture Mute' value true comment { access 'read write' type BOOLEAN count 1 } } control.17 { iface MIXER name 'Linein Pre-AMP' value 6 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.18 { iface MIXER name 'LINEIN APM Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.19 { iface MIXER name 'Capture Volume' value 6 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.20 { iface MIXER name 'MicL Volume' value 1 comment { access 'read write' type INTEGER count 1 range '0 - 3' } } control.21 { iface MIXER name 'MicR Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 3' } } control.22 { iface MIXER name 'Mic2 Boost' value true comment { access 'read write' type BOOLEAN count 1 } } control.23 { iface MIXER name 'Mic1 Boost' value false comment { access 'read write' type BOOLEAN count 1 } } control.24 { iface MIXER name 'Mic Power' value true comment { access 'read write' type BOOLEAN count 1 } } control.25 { iface MIXER name 'ADC Input Mux' value 4 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.26 { iface MIXER name 'Mic2 gain Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' } } control.27 { iface MIXER name 'Mic1 gain Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 3' } } } --endcollapse-- !!All Loaded Modules !!------------------ Module sunxi_ir ov5640 mali_drm drm mali cpufreq_userspace ump spidev !!ALSA/HDA dmesg !!-------------- [ 3.137001] registered taskstats version 1 [ 3.141951] I2C: i2c-4: HDMI I2C adapter [ 3.169608] disp clks: lcd 74250000 pre_scale 1 hdmi 74250000 pll 297000000 2x 0 -- [ 3.799672] otg_wakelock_init: No USB transceiver found [ 3.805153] ALSA device list: [ 3.808211] #0: sunxi-CODEC Audio Codec