!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Aug 28 17:27:07 UTC 2017 !!Linux Distribution !!------------------ Debian GNU/Linux 8 \n \l PRETTY_NAME="Debian GNU/Linux 8 (jessie)" NAME="Debian GNU/Linux" ID=debian HOME_URL="http://www.debian.org/" SUPPORT_URL="http://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.4.13-ntc-mlc Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.13-ntc-mlc Library version: 1.0.28 Utilities version: 1.0.28 !!Loaded ALSA modules !!------------------- (null) !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [sun4icodec ]: sun4i-codec - sun4i-codec sun4i-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 !!--------------------------- !!Module: (null) * : !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Aug 28 17:00 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 4 Aug 28 17:00 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 3 Aug 28 17:00 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Aug 28 17:00 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 28 17:00 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Aug 28 17:00 . drwxr-xr-x 3 root root 160 Aug 28 17:00 .. lrwxrwxrwx 1 root root 12 Aug 28 17:00 platform-1c22c00.codec -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: sun4icodec [sun4i-codec], device 0: CDC PCM Codec-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: sun4icodec [sun4i-codec], device 0: CDC PCM Codec-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [sun4icodec] Card hw:0 'sun4icodec'/'sun4i-codec' Mixer name : '' Components : '' Controls : 16 Simple ctrls : 21 Simple mixer control 'FM',0 Capabilities: cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Capture channels: Mono Mono: Capture [off] Simple mixer control 'Line',0 Capabilities: cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Capture channels: Mono Mono: Capture [off] Simple mixer control 'Line,Mic1',0 Capabilities: cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Capture channels: Mono Mono: Capture [off] Simple mixer control 'Mic',0 Capabilities: pvolume pvolume-joined Playback channels: Mono Limits: Playback 0 - 7 Mono: Playback 7 [100%] [6.00dB] Simple mixer control 'Mic1',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Capture channels: Mono Limits: Capture 0 - 3 Mono: Capture 3 [100%] [41.00dB] [on] Simple mixer control 'Mic1 Mic2',0 Capabilities: cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Capture channels: Mono Mono: Capture [off] Simple mixer control 'Mic1,Mic2',0 Capabilities: cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Capture channels: Mono Mono: Capture [off] Simple mixer control 'Mic2',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Capture channels: Mono Limits: Capture 0 - 3 Mono: Capture 3 [100%] [41.00dB] [off] Simple mixer control 'Capture',0 Capabilities: cvolume cvolume-joined Capture channels: Mono Limits: Capture 0 - 4 Mono: Capture 3 [75%] [0.00dB] Simple mixer control 'Left Mixer Left DAC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Mixer Mic1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Left Mixer Mic2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Output Mixer',0 Capabilities: cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Capture channels: Mono Mono: Capture [off] Simple mixer control 'Power Amplifier',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 63 Mono: 62 [98%] [-1.00dB] Simple mixer control 'Power Amplifier DAC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Power Amplifier Mixer',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Power Amplifier Mute',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Mixer Left DAC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Mixer Mic1',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Mixer Mic2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Mixer Right DAC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!Alsactl output !!-------------- --startcollapse-- state.sun4icodec { control.1 { iface MIXER name 'Power Amplifier Volume' value 62 comment { access 'read write' type INTEGER count 1 range '0 - 63' dbmin -9999999 dbmax 0 dbvalue.0 -100 } } control.2 { iface MIXER name 'Mic Playback Volume' value 7 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -450 dbmax 600 dbvalue.0 600 } } control.3 { iface MIXER name 'Capture Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 4' dbmin -450 dbmax 150 dbvalue.0 0 } } control.4 { iface MIXER name 'Mic1 Capture Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 3' dbmin 0 dbmax 4100 dbvalue.0 4100 } } control.5 { iface MIXER name 'Mic2 Capture Volume' value 3 comment { access 'read write' type INTEGER count 1 range '0 - 3' dbmin 0 dbmax 4100 dbvalue.0 4100 } } control.6 { iface MIXER name 'Capture Source' value Mic1 comment { access 'read write' type ENUMERATED count 1 item.0 Line item.1 FM item.2 Mic1 item.3 Mic2 item.4 'Mic1,Mic2' item.5 Mic1 Mic2 item.6 'Output Mixer' item.7 'Line,Mic1' } } control.7 { iface MIXER name 'Left Mixer Left DAC Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Left Mixer Mic1 Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface MIXER name 'Left Mixer Mic2 Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface MIXER name 'Right Mixer Right DAC Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.11 { iface MIXER name 'Right Mixer Left DAC Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface MIXER name 'Right Mixer Mic1 Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.13 { iface MIXER name 'Right Mixer Mic2 Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface MIXER name 'Power Amplifier DAC Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.15 { iface MIXER name 'Power Amplifier Mixer Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.16 { iface MIXER name 'Power Amplifier Mute Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module uinput rfcomm bnep hci_uart btbcm btintel cmac ecb bluetooth 8723bs cfg80211 sun4i_codec snd_soc_core snd_pcm_dmaengine snd_pcm snd_timer snd soundcore ac97_bus w1_gpio mali fuse !!ALSA/HDA dmesg !!--------------