!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Sat Sep 26 12:36:56 UTC 2020 !!Linux Distribution !!------------------ Debian GNU/Linux 9 \n \l PRETTY_NAME="Debian GNU/Linux 9 (stretch)" 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: 3.14.79-94 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.14.79-94 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [ODROIDHDMI ]: ODROID-HDMI - ODROID-HDMI ODROID-HDMI 1 [Device ]: USB-Audio - USB PnP Audio Device USB PnP Audio Device at usb-dwc2_b-1.2, full speed !!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 !!--------------------------- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0c76161f, ctrlif=0, ctlerr=0 Card: USB PnP Audio Device at usb-dwc2_b-1.2, full speed 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, 0 Nov 3 2016 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Sep 26 11:42 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 24 Nov 3 2016 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Nov 3 2016 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Sep 26 11:42 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Sep 26 11:42 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Nov 3 2016 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Nov 3 2016 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Sep 26 11:42 . drwxr-xr-x 4 root root 240 Sep 26 11:42 .. lrwxrwxrwx 1 root root 12 Sep 26 11:42 usb-0c76_USB_PnP_Audio_Device-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Sep 26 11:42 . drwxr-xr-x 4 root root 240 Sep 26 11:42 .. lrwxrwxrwx 1 root root 12 Sep 26 11:42 platform-dwc2_b-usb-0:1.2:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Nov 3 2016 platform-odroid_hdmi -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.!default { type plug slave { pcm "hw:0,0" format S32_LE } } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: ODROIDHDMI [ODROID-HDMI], device 0: I2S dit-hifi-0 [] 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 0: ODROIDHDMI [ODROID-HDMI], device 0: I2S dit-hifi-0 [] 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 !!Amixer output !!------------- !!-------Mixer controls for card ODROIDHDMI Card hw:0 'ODROIDHDMI'/'ODROID-HDMI' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card Device Card hw:1 'Device'/'USB PnP Audio Device at usb-dwc2_b-1.2, full speed' Mixer name : 'USB Mixer' Components : 'USB0c76:161f' Controls : 8 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 1008 [100%] [0.00dB] [on] Front Right: Playback 1008 [100%] [0.00dB] [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 - 496 Capture 0 - 496 Mono: Playback 241 [49%] [15.06dB] [off] Capture 408 [82%] [25.50dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.ODROIDHDMI { control { } } 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 241 comment { access 'read write' type INTEGER count 1 range '0 - 496' dbmin 0 dbmax 3100 dbvalue.0 1506 } } 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 1008 value.1 1008 comment { access 'read write' type INTEGER count 2 range '0 - 1008' dbmin -6300 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } 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 } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q autofs4 btrfs btusb ftdi_sio garp gxbb_wdt ip_tables iptable_filter iptable_mangle iptable_nat ipv6 llc mrp nf_conntrack nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat nf_nat_ipv4 nls_utf8 raid6_pq snd_hwdep snd_rawmidi snd_seq_device snd_usb_audio snd_usbmidi_lib spi_bitbang spi_gpio spidev stp w1_gpio wire xor xt_connmark xt_multiport !!ALSA/HDA dmesg !!-------------- [ 0.547406] EDID BlockCount=0 [ 0.547413] hdmitx: edid: HDMI: set default vic [ 0.547429] hdmitx: video: get current mode: 1080p60hz -- [ 3.273089] meson_pm_probe done [ 3.273360] ALSA device list: [ 3.273362] #0: ODROID-HDMI [ 3.362997] usb 1-1.1: new full-speed USB device number 3 using dwc_otg -- [137443.248680] usb_audio: [50] FU [Mic Capture Volume] ch = 1, val = 0/7936/16 [137443.256272] usbcore: registered new interface driver snd-usb-audio !!Packages installed !!-------------------- ii alsa-utils 1.1.3-1 arm64 Utilities for configuring and using ALSA