!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Fri Dec 15 09:43:52 UTC 2017 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 3.14.79 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.14.79 Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [ODROIDHDMI ]: ODROID-HDMI - ODROID-HDMI ODROID-HDMI 1 [Device ]: USB-Audio - USB Audio Device GeneralPlus USB Audio Device at usb-dwc2_b-1.1, 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=0x1b3f2008, ctrlif=0, ctlerr=0 Card: GeneralPlus USB Audio Device at usb-dwc2_b-1.1, 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 Oct 6 09:18 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Oct 6 09:18 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 24 Oct 6 09:18 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Oct 6 09:18 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Oct 6 09:18 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Dec 15 09:40 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Oct 6 09:18 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 6 09:18 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Oct 6 09:18 . drwxr-xr-x 4 root root 240 Oct 6 09:18 .. lrwxrwxrwx 1 root root 12 Oct 6 09:18 usb-GeneralPlus_USB_Audio_Device-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Oct 6 09:18 . drwxr-xr-x 4 root root 240 Oct 6 09:18 .. lrwxrwxrwx 1 root root 12 Oct 6 09:18 platform-dwc2_b-usb-0:1.1:1.0 -> ../controlC1 lrwxrwxrwx 1 root root 12 Oct 6 09:18 platform-odroid_hdmi -> ../controlC0 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type asym capture.pcm "mic" playback.pcm "speaker" } pcm.mic { type plug slave { pcm "hw:1,0" } } pcm.speaker { type plug slave { pcm "hw:1,0" } } !!Aplay/Arecord output !!-------------------- APLAY shared memfd open() failed: Function not implemented **** 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 Audio Device], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD shared memfd open() failed: Function not implemented **** 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 Audio Device], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [ODROIDHDMI] shared memfd open() failed: Function not implemented Card hw:0 'ODROIDHDMI'/'ODROID-HDMI' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 shared memfd open() failed: Function not implemented !!-------Mixer controls for card 1 [Device] shared memfd open() failed: Function not implemented Card hw:1 'Device'/'GeneralPlus USB Audio Device at usb-dwc2_b-1.1, full speed' Mixer name : 'USB Mixer' Components : 'USB1b3f:2008' Controls : 9 Simple ctrls : 3 shared memfd open() failed: Function not implemented Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 30 Mono: Front Left: Playback 30 [100%] [0.00dB] [on] Front Right: Playback 30 [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 - 14 Capture 0 - 30 Mono: Playback 11 [79%] [4.50dB] [off] Capture 24 [80%] [24.00dB] [on] Simple mixer control 'Auto Gain Control',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!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 2 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 11 comment { access 'read write' type INTEGER count 1 range '0 - 14' dbmin -1200 dbmax 900 dbvalue.0 450 } } 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 30 value.1 30 comment { access 'read write' type INTEGER count 2 range '0 - 30' dbmin -4500 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 24 comment { access 'read write' type INTEGER count 1 range '0 - 30' dbmin -1200 dbmax 3300 dbvalue.0 2400 } } control.9 { iface MIXER name 'Auto Gain Control' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module vfat fat btusb snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device joydev spidev spi_gpio spi_bitbang w1_gpio wire gxbb_wdt meson_gpiomem ip_tables x_tables autofs4 !!ALSA/HDA dmesg !!-------------- [ 0.536532] EDID BlockCount=0 [ 0.536534] hdmitx: edid: HDMI: set default vic [ 0.536543] hdmitx: video: get current mode: null -- [ 3.357792] meson_pm_probe done [ 3.357961] ALSA device list: [ 3.357963] #0: ODROID-HDMI [ 3.442282] usb 1-1.1: new full-speed USB device number 5 using dwc_otg -- [ 8.419697] usbcore: registered new interface driver btusb [ 8.444923] usbcore: registered new interface driver snd-usb-audio [ 8.482464] alsactl[218]: syscall 279