!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Mar 29 22:59:00 UTC 2020 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.19.71-rt24-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.19.71-rt24-v7 Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- snd_soc_rpi_wm8804_soundcard snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [sndrpihifiberry]: RPi-WM8804 - snd_rpi_hifiberry_digi snd_rpi_hifiberry_digi 1 [Camera ]: USB-Audio - USB 2.0 Camera Sonix Technology Co., Ltd. USB 2.0 Camera at usb-3f980000.usb-1, high 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_rpi_wm8804_soundcard * : !!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=0x0c456366, ctrlif=2, ctlerr=0 Card: Sonix Technology Co., Ltd. USB 2.0 Camera at usb-3f980000.usb-1, high speed Unit: 2 Control: name="Mic Capture Volume", index=0 Info: id=2, control=2, cmask=0x1, channels=1, type="S16" Volume: min=-24320, max=0, dBmin=-9500, dBmax=0 Unit: 2 Control: name="Mic Capture Switch", index=0 Info: id=2, 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 Mar 29 23:13 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Mar 29 23:13 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 24 Mar 29 23:13 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Mar 29 23:13 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Mar 29 23:13 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 Mar 29 23:13 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 29 23:13 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Mar 29 23:13 . drwxr-xr-x 4 root root 220 Mar 29 23:13 .. lrwxrwxrwx 1 root root 12 Mar 29 23:13 usb-Sonix_Technology_Co.__Ltd._USB_2.0_Camera_SN0001-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Mar 29 23:13 . drwxr-xr-x 4 root root 220 Mar 29 23:13 .. lrwxrwxrwx 1 root root 12 Mar 29 23:13 platform-3f980000.usb-usb-0:1:1.2 -> ../controlC1 lrwxrwxrwx 1 root root 12 Mar 29 23:13 platform-soc:sound -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: sndrpihifiberry [snd_rpi_hifiberry_digi], device 0: HifiBerry Digi HiFi wm8804-spdif-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: sndrpihifiberry [snd_rpi_hifiberry_digi], device 0: HifiBerry Digi HiFi wm8804-spdif-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Camera [USB 2.0 Camera], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [sndrpihifiberry]:] Card hw:0 'sndrpihifiberry'/'snd_rpi_hifiberry_digi' Mixer name : '' Components : '' Controls : 1 Simple ctrls : 1 Simple mixer control 'Tx Source',0 Capabilities: enum Items: 'S/PDIF RX' 'AIF' Item0: 'AIF' !!-------Mixer controls for card 1 [Camera] Card hw:1 'Camera'/'Sonix Technology Co., Ltd. USB 2.0 Camera at usb-3f980000.usb-1, high speed' Mixer name : 'USB Mixer' Components : 'USB0c45:6366' Controls : 4 Simple ctrls : 1 Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 256 Mono: Capture 256 [100%] [0.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.sndrpihifiberry { control.1 { iface MIXER name 'Tx Source' value AIF comment { access 'read write' type ENUMERATED count 1 item.0 'S/PDIF RX' item.1 AIF } } } state.Camera { control.1 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.2 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'Mic Capture Volume' value 256 comment { access 'read write' type INTEGER count 1 range '0 - 256' dbmin -9500 dbmax 0 dbvalue.0 0 } } control.4 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module nft_counter nft_chain_route_ipv4 xt_DSCP xt_tcpudp nft_compat nf_tables nfnetlink bnep hci_uart btbcm serdev bluetooth ecdh_generic 8021q garp stp llc evdev snd_soc_wm8804_i2c snd_soc_wm8804 spidev snd_usb_audio brcmfmac snd_hwdep brcmutil snd_usbmidi_lib sha256_generic uvcvideo snd_rawmidi snd_seq_device cfg80211 snd_soc_rpi_wm8804_soundcard raspberrypi_hwmon rfkill snd_soc_bcm2835_i2s hwmon bcm2835_codec snd_soc_core bcm2835_v4l2 v4l2_mem2mem snd_compress bcm2835_mmal_vchiq v4l2_common snd_pcm_dmaengine videobuf2_dma_contig videobuf2_vmalloc videobuf2_memops snd_pcm videobuf2_v4l2 snd_timer i2c_bcm2835 videobuf2_common snd spi_bcm2835 videodev vc_sm_cma media uio_pdrv_genirq fixed uio ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 6.981961] bcm2835_mmal_vchiq: Failed to open VCHI service connection (status=-1) [ 7.084449] snd-rpi-wm8804 soc:sound: ASoC: CODEC DAI wm8804-spdif not registered - will retry [ 7.331510] cfg80211: Loading compiled-in X.509 certificates for regulatory database -- [ 7.466944] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:6366) [ 7.478329] snd-rpi-wm8804 soc:sound: ASoC: CODEC DAI wm8804-spdif not registered - will retry [ 7.490134] uvcvideo 1-1:1.0: Entity type for entity Extension 4 was not initialized! -- [ 7.490863] input: USB 2.0 Camera: USB Camera as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1:1.0/input/input0 [ 7.491409] snd-rpi-wm8804 soc:sound: ASoC: CODEC DAI wm8804-spdif not registered - will retry [ 7.496709] usbcore: registered new interface driver uvcvideo -- [ 7.619346] brcmfmac: F1 signature read @0x18000000=0x15264345 [ 7.627306] snd-rpi-wm8804 soc:sound: ASoC: CODEC DAI wm8804-spdif not registered - will retry [ 7.630571] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 7.638539] snd-rpi-wm8804 soc:sound: ASoC: CODEC DAI wm8804-spdif not registered - will retry [ 7.666355] usbcore: registered new interface driver brcmfmac [ 7.694743] usb 1-1: 3:1: cannot get freq at ep 0x84 [ 7.740913] snd-rpi-wm8804 soc:sound: ASoC: CODEC DAI wm8804-spdif not registered - will retry [ 7.888826] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 7.923560] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: Mar 2 2020 23:30:41 version 7.45.202 (r724630 CY) FWID 01-72f6ece2 [ 7.955560] snd-rpi-wm8804 soc:sound: ASoC: CODEC DAI wm8804-spdif not registered - will retry [ 7.961795] usbcore: registered new interface driver snd-usb-audio [ 9.084366] snd-rpi-wm8804 soc:sound: ASoC: CODEC DAI wm8804-spdif not registered - will retry [ 9.101172] snd-rpi-wm8804 soc:sound: ASoC: CODEC DAI wm8804-spdif not registered - will retry [ 9.157925] wm8804 1-003b: Linked as a consumer to regulator.1 [ 9.163007] wm8804 1-003b: revision E [ 9.198659] snd-rpi-wm8804 soc:sound: wm8804-spdif <-> 3f203000.i2s mapping ok [ 11.391752] uart-pl011 3f201000.serial: no DMA platform data