!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Thu Dec 3 09:22:03 UTC 2020 !!Linux Distribution !!------------------ Ubuntu 18.04.5 LTS \n \l ARCH=arm INITRD_ARCH=arm ARCH=arm INITRD_ARCH=arm DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.5 LTS" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=bionic !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.6.0-rc2-aml-s812 Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.6.0-rc2-aml-s812 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_soc_meson_card_utils snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [M8M2MXIII ]: M8M2-MXIII - M8M2-MXIII M8M2-MXIII 1 [Device ]: USB-Audio - USB PnP Audio Device Solid State System Co.,Ltd. USB PnP Audio Device at usb-c90c0000.usb-1.3, full !!PCI Soundcards installed in the system !!-------------------------------------- !!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: snd_soc_meson_card_utils * : !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0c761529, ctrlif=0, ctlerr=0 Card: Solid State System Co.,Ltd. USB PnP Audio Device at usb-c90c0000.usb-1.3, full Unit: 49 Control: name="Speaker Playback Volume", index=0 Info: id=49, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16129, max=-1, dBmin=-6300, dBmax=0 Unit: 49 Control: name="Speaker Playback Switch", index=0 Info: id=49, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 50 Control: name="Mic Capture Volume", index=0 Info: id=50, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=7936, dBmin=0, dBmax=3100 Unit: 50 Control: name="Mic Capture Switch", index=0 Info: id=50, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 51 Control: name="Mic Playback Volume", index=0 Info: id=51, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=7936, dBmin=0, dBmax=3100 Unit: 51 Control: name="Mic Playback Switch", index=0 Info: id=51, 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, 4 Dec 2 23:32 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 7 Dec 2 23:32 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 2 Dec 2 23:32 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 3 Dec 2 23:32 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 6 Dec 2 23:32 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 5 Dec 2 23:32 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 33 Dec 2 23:32 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 2 23:32 . drwxr-xr-x 4 root root 220 Dec 2 23:32 .. lrwxrwxrwx 1 root root 12 Dec 2 23:32 usb-Solid_State_System_Co._Ltd._USB_PnP_Audio_Device-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Dec 2 23:32 . drwxr-xr-x 4 root root 220 Dec 2 23:32 .. lrwxrwxrwx 1 root root 12 Dec 2 23:32 platform-c90c0000.usb-usb-0:1.3:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Dec 2 23:32 platform-sound -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.!default { type hw card Device } ctl.!default { type hw card Device } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: M8M2MXIII [M8M2-MXIII], device 0: fe.dai-link-0 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: M8M2MXIII [M8M2-MXIII], device 1: fe.dai-link-1 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Device [USB PnP Audio 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 Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card M8M2MXIII Card hw:0 'M8M2MXIII'/'M8M2-MXIII' Mixer name : '' Components : '' Controls : 1 Simple ctrls : 1 Simple mixer control 'SPDIF SRC SEL',0 Capabilities: enum Items: 'SPDIF' 'I2S' Item0: 'I2S' !!-------Mixer controls for card Device Card hw:1 'Device'/'Solid State System Co.,Ltd. USB PnP Audio Device at usb-c90c0000.usb-1.3, full ' Mixer name : 'USB Mixer' Components : 'USB0c76:1529' Controls : 9 Simple ctrls : 2 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 1008 Mono: Front Left: Playback 711 [71%] [-18.57dB] [on] Front Right: Playback 711 [71%] [-18.57dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 496 Capture 0 - 496 Mono: Playback 8 [2%] [0.50dB] [off] Capture 408 [82%] [25.50dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.M8M2MXIII { control.1 { iface MIXER name 'SPDIF SRC SEL' value I2S comment { access 'read write' type ENUMERATED count 1 item.0 SPDIF item.1 I2S } } } state.Device { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.3 { iface MIXER name 'Mic Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Mic Playback Volume' value 8 comment { access 'read write' type INTEGER count 1 range '0 - 496' dbmin 0 dbmax 3100 dbvalue.0 50 } } control.5 { iface MIXER name 'Speaker Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Speaker Playback Volume' value.0 711 value.1 711 comment { access 'read write' type INTEGER count 2 range '0 - 1008' dbmin -6300 dbmax 0 dbvalue.0 -1857 dbvalue.1 -1857 } } control.7 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Mic Capture Volume' value 408 comment { access 'read write' type INTEGER count 1 range '0 - 496' dbmin 0 dbmax 3100 dbvalue.0 2550 } } control.9 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ ac97_bus cpufreq_conservative cpufreq_powersave cpufreq_userspace governor_simpleondemand gpu_sched lima mc snd snd_hwdep snd_pcm snd_pcm_dmaengine snd_rawmidi snd_soc_core snd_soc_cs4334 snd_soc_meson_aiu snd_soc_meson_card_utils snd_soc_meson_codec_glue snd_soc_meson_gx_sound_card snd_soc_spdif_tx snd_timer snd_usb_audio snd_usbmidi_lib soundcore uas !!ALSA/HDA dmesg !!-------------- [ 11.574006] lima d00c0000.gpu: l2 cache 128K, 4-way, 64byte cache line, 128bit external bus [ 11.593006] gx-sound-card sound: snd-soc-dummy-dai <-> I2S FIFO mapping ok [ 11.597638] gx-sound-card sound: snd-soc-dummy-dai <-> SPDIF FIFO mapping ok [ 11.601922] gx-sound-card sound: cs4334 <-> I2S Encoder mapping ok [ 11.601938] gx-sound-card sound: dit-hifi <-> SPDIF Encoder mapping ok [ 11.601953] gx-sound-card sound: ASoC: no DMI vendor name! [ 11.632028] lima d00c0000.gpu: bus rate = 141666667 -- [ 11.960153] usb 1-1.3: [50] FU [Mic Capture Volume] ch = 1, val = 0/7936/16 [ 11.960594] usbcore: registered new interface driver snd-usb-audio [ 14.539866] meson8b-dwmac c9410000.ethernet eth0: PHY [stmmac-0:00] driver [RTL8211F Gigabit Ethernet] (irq=POLL) !!Packages installed !!-------------------- ii alsa-utils 1.1.3-1ubuntu1 armhf Utilities for configuring and using ALSA