!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Wed Feb 2 14:53:58 UTC 2022 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.10.63-v7l Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.63-v7l Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 1 [CODEC ]: USB-Audio - USB AUDIO CODEC BurrBrown from Texas Instruments USB AUDIO CODEC at usb-0000:01:00.0-1.4, full !!PCI Soundcards installed in the system !!-------------------------------------- !!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 snd_bcm2835: enable_compat_alsa=0 snd_bcm2835: enable_hdmi=1 !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : Y delayed_register : (null),(null),(null),(null),(null),(null),(null),(null) 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) skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x08bb29c6, ctrlif=0, ctlerr=0 Card: BurrBrown from Texas Instruments USB AUDIO CODEC at usb-0000:01:00.0-1.4, full Unit: 3 Control: name="PCM Playback Volume", index=0 Info: id=3, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16384, max=0, dBmin=-6400, dBmax=0 Unit: 3 Control: name="PCM Playback Switch", index=0 Info: id=3, 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 2 06:53 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 56 Feb 2 06:53 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Feb 2 06:53 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Feb 2 06:17 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 2 06:17 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Feb 2 06:53 . drwxr-xr-x 4 root root 180 Feb 2 06:53 .. lrwxrwxrwx 1 root root 12 Feb 2 06:53 usb-BurrBrown_from_Texas_Instruments_USB_AUDIO_CODEC-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Feb 2 06:53 . drwxr-xr-x 4 root root 180 Feb 2 06:53 .. lrwxrwxrwx 1 root root 12 Feb 2 06:53 platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.4:1.0 -> ../controlC1 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) # audio hat #pcm.ARDOP { # type rate # slave { # pcm "hw:0,0" # rate 48000 # } #} # USB audio pcm.ARDOP { type rate slave { pcm "hw:1,0" rate 48000 } } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: CODEC [USB AUDIO CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: CODEC [USB AUDIO CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card CODEC Card hw:1 'CODEC'/'BurrBrown from Texas Instruments USB AUDIO CODEC at usb-0000:01:00.0-1.4, full' Mixer name : 'USB Mixer' Components : 'USB08bb:29c6' Controls : 5 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 55 [86%] [-9.00dB] [on] Front Right: Playback 55 [86%] [-9.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.CODEC { 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 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'PCM Playback Volume' value.0 55 value.1 55 comment { access 'read write' type INTEGER count 2 range '0 - 64' dbmin -6400 dbmax 0 dbvalue.0 -900 dbvalue.1 -900 } } control.5 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ aes_arm_bs af_alg algif_hash algif_skcipher backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 bluetooth bnep brcmfmac brcmutil btbcm cfg80211 cmac cryptd crypto_simd drm drm_panel_orientation_quirks ecc ecdh_generic fuse hci_uart i2c_bcm2835 i2c_dev ip_tables ipv6 joydev mc nvmem_rmem raspberrypi_hwmon regmap_i2c rfcomm rfkill rpivid_mem sha256_generic snd snd_compress snd_hwdep snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq_device snd_soc_bcm2835_i2s snd_soc_core snd_soc_fe_pi_audio snd_soc_sgtl5000 snd_timer snd_usb_audio snd_usbmidi_lib spi_bcm2835 spidev uio uio_pdrv_genirq v4l2_mem2mem vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1023808 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2708_fb.fbdepth=16 bcm2708_fb.fbswap=1 smsc95xx.macaddr=E4:5F:01:54:4A:FB vc_mem.mem_base=0x3f000000 vc_mem.mem_size=0x3f600000 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=PARTUUID=44eff4d1-03 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait fastboot noswap ro [ 0.000000] Kernel parameter elevator= does not have any effect anymore. -- [ 8.646753] uart-pl011 fe201000.serial: no DMA platform data [ 8.799479] usbcore: registered new interface driver snd-usb-audio [ 9.105650] random: crng init done !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.4-1 all ALSA topology configuration files ii alsa-ucm-conf 1.2.4-2 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.4-1 rpt1 armhf Utilities for configuring and using ALSA