!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Jun 20 08:06:34 UTC 2019 !!Linux Distribution !!------------------ Arch Linux \r (\l) NAME="Arch Linux ARM" PRETTY_NAME="Arch Linux ARM" ID=archarm ID_LIKE=arch HOME_URL="https://archlinuxarm.org/" DOCUMENTATION_URL="https://archlinuxarm.org/wiki" SUPPORT_URL="https://archlinuxarm.org/forum" BUG_REPORT_URL="https://github.com/archlinuxarm/PKGBUILDs/issues" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 3.16.63-1-ARCH Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.16.63-1-ARCH Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [ODROIDHDMI ]: ODROID-HDMI - ODROID-HDMI ODROID-HDMI 1 [S2 ]: USB-Audio - Sound Blaster Play! 2 Creative Technology Ltd Sound Blaster Play! 2 at usb-dwc2_b-1.2, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Loaded sound module options !!--------------------------- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x041e323d, ctrlif=0, ctlerr=0 Card: Creative Technology Ltd Sound Blaster Play! 2 at usb-dwc2_b-1.2, full speed Unit: 5 Control: name="Speaker Playback Volume", index=0 Info: id=5, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-13312, max=0, dBmin=-5200, dBmax=0 Unit: 5 Control: name="Speaker Playback 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="Mic Capture Volume", index=0 Info: id=6, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3840, max=3840, dBmin=-1500, dBmax=1500 Unit: 6 Control: name="Mic Capture Switch", index=0 Info: id=6, 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, 32 Feb 21 14:43 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 56 Feb 21 14:43 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 48 Feb 21 14:43 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Feb 21 14:43 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 21 14:43 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Feb 21 14:43 . drwxr-xr-x 4 root root 180 Jun 20 10:03 .. lrwxrwxrwx 1 root root 12 Feb 21 14:43 usb-Creative_Technology_Ltd_Sound_Blaster_Play__2_000000000175-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Feb 21 14:43 . drwxr-xr-x 4 root root 180 Jun 20 10:03 .. lrwxrwxrwx 1 root root 12 Feb 21 14:43 platform-dwc2_b-usb-0:1.2:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Feb 21 14:43 platform-odroid_hdmi -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: S2 [Sound Blaster Play! 2], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: S2 [Sound Blaster Play! 2], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [ODROIDHDMI] Card hw:0 'S2'/'Creative Technology Ltd Sound Blaster Play! 2 at usb-dwc2_b-1.2, full speed' Mixer name : 'USB Mixer' Components : 'USB041e:323d' Controls : 6 Simple ctrls : 2 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 52 Mono: Front Left: Playback 32 [62%] [-20.00dB] [on] Front Right: Playback 32 [62%] [-20.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 40 Mono: Capture 20 [50%] [0.00dB] [on] !!-------Mixer controls for card 1 [S2] Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially -R,--raw-volume Use the raw value (default) -M,--mapped-volume Use the mapped volume Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially -R,--raw-volume Use the raw value (default) -M,--mapped-volume Use the mapped volume Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control !!Alsactl output !!-------------- --startcollapse-- state.S2 { control.1 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } 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 20 comment { access 'read write' type INTEGER count 1 range '0 - 40' dbmin -1500 dbmax 1500 dbvalue.0 0 } } 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 32 value.1 32 comment { access 'read write' type INTEGER count 2 range '0 - 52' dbmin -5200 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi joydev snd_seq_device w1_gpio spidev spi_gpio spi_bitbang wire meson_gpiomem gxbb_wdt sch_fq_codel sg ip_tables ipv6 autofs4 !!ALSA/HDA dmesg !!-------------- [ 3.114306] dwc_otg: Indeed it is in host mode hprt0 = 00001101 [ 3.134180] Sink is HDMI device [ 3.134203] Source reading EDID -- [ 4.274671] meson_pm_probe done [ 4.274907] ALSA device list: [ 4.274909] #0: ODROID-HDMI [ 4.275495] input: Logitech USB Keyboard as /devices/dwc2_b/usb1/1-1/1-1.4/1-1.4:1.1/0003:046D:C31D.0004/input/input5 -- [ 13.611266] Driver for 1-wire Dallas network protocol. [ 13.816745] usbcore: registered new interface driver snd-usb-audio [ 13.886311] ionvideo open