!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Tue Aug 11 17:07:46 UTC 2020 !!Linux Distribution !!------------------ LINUXFAMILY=sunxi64 ARCH=arm64 INITRD_ARCH=arm64 IMAGE_UUID=0a372203-7b1c-4272-af64-3df795251e6d LINUXFAMILY=sunxi64 ARCH=arm64 INITRD_ARCH=arm64 PRETTY_NAME="Debian GNU/Linux 10 (buster)" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.4.43-sunxi64 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.4.43-sunxi64 Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- snd_soc_simple_card snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [allwinnerhdmi ]: allwinner-hdmi - allwinner-hdmi allwinner-hdmi 1 [Device ]: USB-Audio - USB Audio Device GeneralPlus USB Audio Device at usb-5311000.usb-1.4, full speed !!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: snd_soc_simple_card * : !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x1b3f2008, ctrlif=0, ctlerr=0 Card: GeneralPlus USB Audio Device at usb-5311000.usb-1.4, full speed Unit: 5 Control: name="Auto Gain Control", index=0 Info: id=5, control=7, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3072, max=8448, dBmin=-1200, dBmax=3300 Unit: 5 Control: name="Mic Capture Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 6 Control: name="Speaker Playback Volume", index=0 Info: id=6, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-11520, max=0, dBmin=-4500, dBmax=0 Unit: 6 Control: name="Speaker Playback Switch", index=0 Info: id=6, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 7 Control: name="Mic Playback Volume", index=0 Info: id=7, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3072, max=2304, dBmin=-1200, dBmax=900 Unit: 7 Control: name="Mic Playback Switch", index=0 Info: id=7, 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, 0 Aug 11 19:02 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Aug 11 19:02 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Aug 11 19:02 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Aug 11 19:02 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Aug 11 19:03 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Aug 11 17:53 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 11 19:02 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Aug 11 17:53 . drwxr-xr-x 4 root root 220 Aug 11 17:53 .. lrwxrwxrwx 1 root root 12 Aug 11 19:02 usb-GeneralPlus_USB_Audio_Device-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Aug 11 17:53 . drwxr-xr-x 4 root root 220 Aug 11 17:53 .. lrwxrwxrwx 1 root root 12 Aug 11 19:02 platform-5311000.usb-usb-0:1.4:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Aug 11 19:02 platform-sound -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY xcb_connection_has_error() returned true **** List of PLAYBACK Hardware Devices **** card 0: allwinnerhdmi [allwinner-hdmi], device 0: 5091000.i2s-i2s-hifi i2s-hifi-0 [5091000.i2s-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD xcb_connection_has_error() returned true **** List of CAPTURE Hardware Devices **** card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [allwinnerhdmi] xcb_connection_has_error() returned true Card hw:0 'allwinnerhdmi'/'allwinner-hdmi' Mixer name : '' Components : '' Controls : 2 Simple ctrls : 0 xcb_connection_has_error() returned true !!-------Mixer controls for card 1 [Device] xcb_connection_has_error() returned true Card hw:1 'Device'/'GeneralPlus USB Audio Device at usb-5311000.usb-1.4, full speed' Mixer name : 'USB Mixer' Components : 'USB1b3f:2008' Controls : 10 Simple ctrls : 3 xcb_connection_has_error() returned true Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 30 Mono: Front Left: Playback 16 [53%] [-21.00dB] [on] Front Right: Playback 16 [53%] [-21.00dB] [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 - 14 Capture 0 - 30 Mono: Playback 1 [7%] [-10.50dB] [off] Capture 26 [87%] [27.00dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!Alsactl output !!-------------- --startcollapse-- state.allwinnerhdmi { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access read type INTEGER count 8 range '0 - 36' } } control.2 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } 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 1 comment { access 'read write' type INTEGER count 1 range '0 - 14' dbmin -1200 dbmax 900 dbvalue.0 -1050 } } 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 16 value.1 16 comment { access 'read write' type INTEGER count 2 range '0 - 30' dbmin -4500 dbmax 0 dbvalue.0 -2100 dbvalue.1 -2100 } } 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 26 comment { access 'read write' type INTEGER count 1 range '0 - 30' dbmin -1200 dbmax 3300 dbvalue.0 2700 } } control.9 { iface MIXER name 'Auto Gain Control' value false comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module rfkill zstd snd_soc_hdmi_codec snd_usb_audio snd_hwdep snd_soc_simple_card snd_usbmidi_lib sun4i_i2s snd_soc_simple_card_utils uas snd_rawmidi snd_seq_device snd_soc_core sunxi_cir mc rc_core ac97_bus zram snd_pcm_dmaengine snd_pcm snd_timer dw_hdmi_i2s_audio dw_hdmi_cec snd soundcore panfrost gpu_sched cpufreq_dt ip_tables x_tables autofs4 realtek axp20x_regulator axp20x_i2c dwmac_sun8i mdio_mux i2c_mv64xxx fixed !!ALSA/HDA dmesg !!-------------- [ 2.620244] sun8i-dw-hdmi 6000000.hdmi: 6000000.hdmi supply hvcc not found, using dummy regulator [ 2.620529] sun8i-dw-hdmi 6000000.hdmi: Detected HDMI TX controller v2.12a with HDCP (DWC HDMI 2.0 TX PHY) [ 2.620999] sun8i-dw-hdmi 6000000.hdmi: registered DesignWare HDMI I2C bus driver [ 2.621327] sun4i-drm display-engine: bound 6000000.hdmi (ops 0xffff800010c4c2c8) -- [ 6.515132] zram1: detected capacity change from 0 to 517976064 [ 6.579969] asoc-simple-card sound: i2s-hifi <-> 5091000.i2s mapping ok [ 6.580000] asoc-simple-card sound: ASoC: no DMI vendor name! [ 6.600282] usbcore: registered new interface driver snd-usb-audio [ 6.884727] sda: sda1