!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Mar 5 14:59:21 UTC 2018 !!Linux Distribution !!------------------ ID_LIKE=debian BUG_REPORT_URL="http://bugs.launchpad.net/linaro-ubuntu" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 3.4.103-00029-g0c7986b-dirty Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.25 Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [sunxicodec ]: sunxi-CODEC - sunxi-CODEC sunxi-CODEC Audio Codec 1 [Device ]: USB-Audio - USB PnP Sound Device USB PnP Sound Device USB PnP Sound Device at usb-sw-ehci-1.4, full speed !!Modprobe options (Sound related) !!-------------------------------- 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=0xe4b70812, ctrlif=0, ctlerr=0 Card: USB PnP Sound Device USB PnP Sound Device at usb-sw-ehci-1.4, full speed Unit: 9 Control: name="PCM Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32768, max=-32513, dBmin=-12800, dBmax=-12700 Unit: 9 Control: name="PCM Playback Switch", index=0 Info: id=9, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="Mic Capture Volume", index=0 Info: id=10, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=6096, dBmin=0, dBmax=2381 Unit: 10 Control: name="Mic Capture Switch", index=0 Info: id=10, 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, 3 Mar 5 15:42 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 Mar 5 15:42 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 2 Mar 5 15:42 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 5 Mar 5 15:42 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 4 Mar 5 15:42 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 33 Mar 5 15:42 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Mar 5 15:42 . drwxr-xr-x 4 root root 200 Mar 5 15:42 .. lrwxrwxrwx 1 root root 12 Mar 5 15:42 usb-USB_PnP_Sound_Device_USB_PnP_Sound_Device-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Mar 5 15:42 . drwxr-xr-x 4 root root 200 Mar 5 15:42 .. lrwxrwxrwx 1 root root 12 Mar 5 15:42 platform-sunxi-codec -> ../controlC0 lrwxrwxrwx 1 root root 12 Mar 5 15:42 platform-sw-ehci.2-usb-0:1.4:1.0 -> ../controlC1 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type asym playback.pcm { type plug slave.pcm "hw:1,0" } capture.pcm { type plug slave.pcm "hw:1,0" } } !!System wide config file (/etc/asound.conf) defaults.pcm.card 1 defaults.ctl.card 0 !!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 card 1: Device [USB PnP Sound Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: Device [USB PnP Sound Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 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 : 13 Simple ctrls : 12 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined Playback channels: Mono Limits: Playback 0 - 63 Mono: Playback 61 [97%] 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 'Mic Input Mux',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 15 Mono: 4 [27%] Simple mixer control 'Playback',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] 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 [on] Simple mixer control 'FmR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] 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 [on] Simple mixer control 'MIC output volume',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 7 Mono: 7 [100%] Simple mixer control 'Rdac Right Mixer',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!-------Mixer controls for card 1 [Device] Card hw:1 'Device'/'USB PnP Sound Device USB PnP Sound Device at usb-sw-ehci-1.4, full speed' Mixer name : 'USB Mixer' Components : 'USBe4b7:0812' Controls : 4 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [-127.00dB] [on] Front Right: Playback 255 [100%] [-127.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 127 Mono: Capture 0 [0%] [0.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.sunxicodec { control.1 { iface MIXER name 'Master Playback Volume' value 61 comment { access 'read write' type INTEGER count 1 range '0 - 63' } } control.2 { iface MIXER name 'Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'FmL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'FmR Switch' value true 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 true comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface MIXER name 'Mic Input Mux' value 4 comment { access 'read write' type INTEGER count 1 range '0 - 15' } } control.11 { iface MIXER name 'MIC output volume' value 7 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 } } } state.Device { control.1 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.2 { iface MIXER name 'PCM Playback Volume' value.0 255 value.1 255 comment { access 'read write' type INTEGER count 2 range '0 - 255' dbmin -12800 dbmax -12700 dbvalue.0 -12700 dbvalue.1 -12700 } } control.3 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Mic Capture Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin 0 dbmax 2381 dbvalue.0 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module leds_sunxi gpio_pwm gpio_sunxi rtk_btusb bluetooth snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi 8723bu !!ALSA/HDA dmesg !!-------------- [ 2.629554] registered taskstats version 1 [ 2.631049] I2C: i2c-3: HDMI I2C adapter [ 2.676266] [mmc-msg] sdc2 set ios: clk 400000Hz bm OD pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B -- [ 13.270565] sunxi-rtc sunxi-rtc: setting system clock to 2018-03-05 14:42:18 UTC (1520260938) [ 13.279459] ALSA device list: [ 13.288181] #0: sunxi-CODEC Audio Codec -- [ 18.962755] RTL871X: module init ret=0 [ 19.048160] usbcore: registered new interface driver snd-usb-audio [ 19.128159] Bluetooth: Core ver 2.16