!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Sat Jul 20 16:57:32 UTC 2024 !!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: 5.10.103-v7l Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.103-v7l Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_bcm2835 snd_usb_audio snd_usb_audio usb_f_midi !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/local/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [b1 ]: bcm2835_hdmi - bcm2835 HDMI 1 bcm2835 HDMI 1 1 [Headphones ]: bcm2835_headpho - bcm2835 Headphones bcm2835 Headphones 2 [CODEC ]: USB-Audio - USB Audio CODEC Burr-Brown from TI USB Audio CODEC at usb-0000:01:00.0-1.4, full speed 3 [microKEY ]: USB-Audio - microKEY KORG INC. microKEY at usb-0000:01:00.0-1.3.2, full speed 4 [fmidi ]: MIDI Gadget - f_midi MIDI Gadget !!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_bcm2835 enable_compat_alsa : N enable_hdmi : Y enable_headphones : Y force_bulk : N !!Module: snd_bcm2835 enable_compat_alsa : N enable_hdmi : Y enable_headphones : Y force_bulk : N !!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 !!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 !!Module: usb_f_midi * : !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x08bb2902, ctrlif=0, ctlerr=0 Card: Burr-Brown from TI USB Audio CODEC at usb-0000:01:00.0-1.4, full speed Unit: 3 Control: name="PCM Playback Volume", index=0 Info: id=3, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32768, max=0, dBmin=-12800, 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, 0 Jul 20 17:55 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Jul 20 17:55 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Jul 20 17:55 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 96 Jul 20 17:55 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 128 Jul 20 17:55 /dev/snd/controlC4 crw-rw---- 1 root audio 116, 104 Jul 20 17:55 /dev/snd/midiC3D0 crw-rw---- 1 root audio 116, 136 Jul 20 17:55 /dev/snd/midiC4D0 crw-rw---- 1 root audio 116, 16 Jul 20 17:55 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 48 Jul 20 17:55 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 88 Jul 20 17:55 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 80 Jul 20 17:55 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Jul 20 17:55 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jul 20 17:55 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 80 Jul 20 17:55 . drwxr-xr-x 4 root root 340 Jul 20 17:55 .. lrwxrwxrwx 1 root root 12 Jul 20 17:55 usb-Burr-Brown_from_TI_USB_Audio_CODEC-00 -> ../controlC2 lrwxrwxrwx 1 root root 12 Jul 20 17:55 usb-KORG_INC._microKEY-00 -> ../controlC3 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 120 Jul 20 17:55 . drwxr-xr-x 4 root root 340 Jul 20 17:55 .. lrwxrwxrwx 1 root root 12 Jul 20 17:55 platform-bcm2835_audio -> ../controlC1 lrwxrwxrwx 1 root root 12 Jul 20 17:55 platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.3.2:1.0 -> ../controlC3 lrwxrwxrwx 1 root root 12 Jul 20 17:55 platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.4:1.0 -> ../controlC2 lrwxrwxrwx 1 root root 12 Jul 20 17:55 platform-fe980000.usb -> ../controlC4 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: b1 [bcm2835 HDMI 1], device 0: bcm2835 HDMI 1 [bcm2835 HDMI 1] Subdevices: 4/4 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 card 1: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones] Subdevices: 4/4 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 card 2: CODEC [USB Audio CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 2: CODEC [USB Audio CODEC], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card b1 Card hw:0 'b1'/'bcm2835 HDMI 1' Mixer name : 'Broadcom Mixer' Components : '' Controls : 2 Simple ctrls : 1 Simple mixer control 'HDMI',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback 7 [96%] [0.07dB] [on] !!-------Mixer controls for card Headphones Card hw:1 'Headphones'/'bcm2835 Headphones' Mixer name : 'Broadcom Mixer' Components : '' Controls : 2 Simple ctrls : 1 Simple mixer control 'Headphone',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback -117 [95%] [-1.17dB] [on] !!-------Mixer controls for card CODEC Card hw:2 'CODEC'/'Burr-Brown from TI USB Audio CODEC at usb-0000:01:00.0-1.4, full speed' Mixer name : 'USB Mixer' Components : 'USB08bb:2902' Controls : 5 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 128 Mono: Front Left: Playback 108 [84%] [-20.00dB] [on] Front Right: Playback 108 [84%] [-20.00dB] [on] !!-------Mixer controls for card microKEY Card hw:3 'microKEY'/'KORG INC. microKEY at usb-0000:01:00.0-1.3.2, full speed' Mixer name : '' Components : 'USB0944:0111' Controls : 0 Simple ctrls : 0 !!-------Mixer controls for card fmidi Card hw:4 'fmidi'/'MIDI Gadget' Mixer name : '' Components : 'MIDI' Controls : 0 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.b1 { control.1 { iface MIXER name 'HDMI Playback Volume' value 7 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 7 } } control.2 { iface MIXER name 'HDMI Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.Headphones { control.1 { iface MIXER name 'Headphone Playback Volume' value -117 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 -117 } } control.2 { iface MIXER name 'Headphone Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } 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.0 108 value.1 108 comment { access 'read write' type INTEGER count 2 range '0 - 128' dbmin -12800 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } control.5 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } state.microKEY { control { } } state.fmidi { control { } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 bluetooth bnep brcmfmac brcmutil btbcm cfg80211 cmac dwc2 ecc ecdh_generic fb_ili9340 fb_sys_fops fbtft garp gpio_backlight hci_uart i2c_bcm2835 i2c_dev ip_tables ipv6 joydev libcomposite llc mc nf_tables nfnetlink nft_compat nft_counter nvmem_rmem raspberrypi_hwmon rfkill roles rpivid_mem snd snd_bcm2835 snd_compress snd_hrtimer snd_hwdep snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq snd_seq_device snd_seq_dummy snd_seq_midi snd_seq_midi_event snd_soc_bcm2835_i2s snd_soc_core snd_timer snd_usb_audio snd_usbmidi_lib spi_bcm2835 stmpe_ts stp syscopyarea sysfillrect sysimgblt uio uio_pdrv_genirq usb_f_midi v4l2_mem2mem vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables xt_DSCP xt_tcpudp !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2059584 [ 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=640 bcm2708_fb.fbheight=480 bcm2708_fb.fbswap=1 smsc95xx.macaddr=E4:5F:01:A0:9B:D8 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait modules-load=dwc2,libcomposite [ 0.000000] Kernel parameter elevator= does not have any effect anymore. -- [ 2.792812] mc: Linux media interface: v0.10 [ 2.818906] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 2.824041] bcm2835_audio bcm2835_audio: card created with 4 channels -- [ 3.058554] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 [ 3.058861] usbcore: registered new interface driver snd-usb-audio [ 3.058955] usbcore: registered new interface driver brcmfmac !!Packages installed !!-------------------- ii alsa-utils 1.2.4-1 armhf Utilities for configuring and using ALSA