!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Mar 4 09:54:14 UTC 2023 !!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: 6.1.14-v8 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.1.14-v8 Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [Headphones ]: bcm2835_headpho - bcm2835 Headphones bcm2835 Headphones 1 [AUDIO ]: USB-Audio - SABAJ USB AUDIO SABAJ SABAJ USB AUDIO at usb-0000:01:00.0-1.2, 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 snd_rpi_iqaudio_dac: index=-2 snd_bcm2835: enable_headphones=0 snd_bcm2835: enable_headphones=1 snd_bcm2835: enable_hdmi=1 !!Loaded sound module options !!--------------------------- !!Module: snd_bcm2835 enable_hdmi : Y enable_headphones : Y force_bulk : N num_channels : 8 !!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 implicit_fb : N,N,N,N,N,N,N,N index : -2,-1,-1,-1,-1,-1,-1,-1 lowlatency : Y pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) quirk_flags : 0,0,0,0,0,0,0,0 skip_validation : N use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x152a85df, ctrlif=0, ctlerr=0 Card: SABAJ SABAJ USB AUDIO at usb-0000:01:00.0-1.2, high speed Unit: 41 Control: name="SABAJ Internal Clock Validity", index=0 Info: id=41, control=2, cmask=0x0, channels=1, type="BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Mar 3 18:35 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Mar 3 18:35 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Mar 3 18:35 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 48 Mar 3 18:54 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Mar 3 18:35 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 3 18:35 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Mar 3 18:35 . drwxr-xr-x 4 root root 200 Mar 3 18:35 .. lrwxrwxrwx 1 root root 12 Mar 3 18:35 usb-SABAJ_SABAJ_USB_AUDIO-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Mar 3 18:35 . drwxr-xr-x 4 root root 200 Mar 3 18:35 .. lrwxrwxrwx 1 root root 12 Mar 3 18:35 platform-bcm2835_audio -> ../controlC0 lrwxrwxrwx 1 root root 12 Mar 3 18:35 platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0 -> ../controlC1 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) ctl.!default { type hw card 0 } pcm.equal { type plug; slave.pcm plugequal; } ctl.equal { type equal; module "Eq10"; } pcm.plugequal { type equal; module "Eq10"; slave { pcm "plughw:0,0"; } hint {show on;description "Equalizer for plughw:0,0"} } pcm.bluetooth { type plug slave.pcm { type bluealsa interface hci0 device 40:EF:4C:FF:03:22 profile a2dp } hint { show on description "Your Bluetooth device 40:EF:4C:FF:03:22" } } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 1: AUDIO [SABAJ USB AUDIO], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [Headphones] Card hw:0 'Headphones'/'bcm2835 Headphones' Mixer name : 'Broadcom Mixer' Components : '' Controls : 2 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback 400 [100%] [4.00dB] [on] !!-------Mixer controls for card 1 [AUDIO] Card hw:1 'AUDIO'/'SABAJ SABAJ USB AUDIO at usb-0000:01:00.0-1.2, high speed' Mixer name : 'USB Mixer' Components : 'USB152a:85df' Controls : 2 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.Headphones { control.1 { iface MIXER name 'PCM Playback Volume' value 400 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 400 } } control.2 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.AUDIO { control.1 { iface PCM name 'Playback Channel Map' value.0 3 value.1 4 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface CARD name 'SABAJ Internal Clock Validity' value true comment { access read type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module cmac aes_arm64 aes_generic bnep hci_uart btbcm bluetooth ecdh_generic ecc libaes brcmfmac vc4 brcmutil snd_soc_hdmi_codec drm_display_helper snd_usb_audio cec cfg80211 drm_dma_helper rpivid_hevc drm_kms_helper bcm2835_isp bcm2835_codec bcm2835_v4l2 snd_hwdep snd_usbmidi_lib bcm2835_mmal_vchiq videobuf2_vmalloc snd_soc_core v4l2_mem2mem snd_rawmidi videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 snd_seq_device videobuf2_common v3d videodev gpu_sched snd_bcm2835 snd_compress drm_shmem_helper drm snd_pcm_dmaengine snd_pcm rfkill raspberrypi_hwmon mc vc_sm_cma snd_timer snd drm_panel_orientation_quirks syscopyarea sysfillrect sysimgblt fb_sys_fops backlight uio_pdrv_genirq nvmem_rmem uio ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 2041344 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 smsc95xx.macaddr=E4:5F:01:4C:00:57 vc_mem.mem_base=0x3f000000 vc_mem.mem_size=0x3f600000 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=PARTUUID=0634f60c-02 rootfstype=ext4 elevator=deadline fsck.repair=yes net.ifnames=0 biosdevname=0 avoid_safe_mode=1 rootwait quiet noibrs noibpb nopti nospectre_v2 nospectre_v1 l1tf=off nospec_store_bypass_disable no_stf_barrier mds=off tsx=on tsx_async_abort=off mitigations=off noatime [ 0.000000] Kernel parameter elevator= does not have any effect anymore. -- [ 5.379267] [vc_sm_connected_init]: failed to initialize shared memory service [ 5.671507] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 5.776354] bcm2835_audio bcm2835_audio: card created with 8 channels -- [ 6.445261] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 6.455346] usbcore: registered new interface driver snd-usb-audio [ 6.591702] [drm] No displays found. Consider forcing hotplug if HDMI is attached [ 6.591750] vc4-drm gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops [vc4])