!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Thu Dec 1 09:07:23 UTC 2022 !!Linux Distribution !!------------------ Debian GNU/Linux 11 \n \l PRETTY_NAME="Debian GNU/Linux 11 (bullseye)" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 5.15.32-v8 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.15.32-v8 Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_bcm2835 snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [b1 ]: bcm2835_hdmi - bcm2835 HDMI 1 bcm2835 HDMI 1 1 [Headphones ]: bcm2835_headpho - bcm2835 Headphones bcm2835 Headphones 2 [v12 ]: USB-Audio - SMSL A8 v1.2 SMSL SMSL A8 v1.2 at usb-3f980000.usb-1.3, high speed !!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 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=0x152a85dd, ctrlif=0, ctlerr=0 Card: SMSL SMSL A8 v1.2 at usb-3f980000.usb-1.3, high speed Unit: 10 Control: name="SMSL A8 v1.2 Playback Volume", index=1 Info: id=10, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-32512, max=0, dBmin=-12700, dBmax=0 Unit: 10 Control: name="SMSL A8 v1.2 Playback Volume", index=0 Info: id=10, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32512, max=0, dBmin=-12700, dBmax=0 Unit: 10 Control: name="SMSL A8 v1.2 Playback Switch", index=1 Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="SMSL A8 v1.2 Playback Switch", index=0 Info: id=10, control=1, cmask=0x3, channels=2, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 41 Control: name="SMSL 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 Oct 25 11:18 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Oct 25 11:18 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Dec 1 09:42 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 16 Oct 25 11:18 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 48 Oct 25 11:18 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 80 Dec 1 10:06 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Oct 25 11:18 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 25 11:18 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 1 09:42 . drwxr-xr-x 4 root root 240 Dec 1 09:42 .. lrwxrwxrwx 1 root root 12 Dec 1 09:42 usb-SMSL_SMSL_A8_v1.2-00 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Dec 1 09:42 . drwxr-xr-x 4 root root 240 Dec 1 09:42 .. lrwxrwxrwx 1 root root 12 Dec 1 09:42 platform-3f980000.usb-usb-0:1.3:1.0 -> ../controlC2 lrwxrwxrwx 1 root root 12 Oct 25 11:18 platform-bcm2835_audio -> ../controlC0 !!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: v12 [SMSL A8 v1.2], 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 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 -10239 [0%] [-99999.99dB] [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 0 [96%] [0.00dB] [on] !!-------Mixer controls for card v12 Card hw:2 'v12'/'SMSL SMSL A8 v1.2 at usb-3f980000.usb-1.3, high speed' Mixer name : 'USB Mixer' Components : 'USB152a:85dd' Controls : 6 Simple ctrls : 2 Simple mixer control 'SMSL A8 v1.2 ',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 127 [100%] [0.00dB] [on] Front Right: Playback 127 [100%] [0.00dB] [on] Simple mixer control 'SMSL A8 v1.2 ',1 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 127 Mono: Playback 127 [100%] [0.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.b1 { control.1 { iface MIXER name 'HDMI Playback Volume' value -10239 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 -9999999 } } 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 0 comment { access 'read write' type INTEGER count 1 range '-10239 - 400' dbmin -9999999 dbmax 400 dbvalue.0 0 } } control.2 { iface MIXER name 'Headphone Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.v12 { 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 MIXER name 'SMSL A8 v1.2 Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'SMSL A8 v1.2 Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'SMSL A8 v1.2 Playback Volume' value.0 127 value.1 127 comment { access 'read write' type INTEGER count 2 range '0 - 127' dbmin -12700 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.5 { iface MIXER name 'SMSL A8 v1.2 Playback Volume' index 1 value 127 comment { access 'read write' type INTEGER count 1 range '0 - 127' dbmin -12700 dbmax 0 dbvalue.0 0 } } control.6 { iface CARD name 'SMSL Internal Clock Validity' value true comment { access read type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q aes_arm64 af_alg algif_hash algif_skcipher backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 bluetooth bnep btbcm cfg80211 cifs cifs_arc4 cifs_md4 cmac drm drm_panel_orientation_quirks ecc ecdh_generic fuse garp hci_uart i2c_bcm2835 i2c_dev ip_tables ipv6 llc mc md5 nls_utf8 raspberrypi_hwmon rfkill snd snd_bcm2835 snd_compress snd_hwdep snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq_device snd_soc_bcm2835_i2s snd_soc_core snd_timer snd_usb_audio snd_usbmidi_lib stp uinput 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 !!-------------- [1855081.185240] WARNING: CPU: 2 PID: 385 at drivers/usb/core/urb.c:378 usb_submit_urb 0x5a0/0x5c8 [1855081.185260] Modules linked in: uinput algif_hash algif_skcipher af_alg bnep hci_uart btbcm bluetooth ecdh_generic ecc md5 cmac aes_arm64 nls_utf8 cifs cifs_arc4 cifs_md4 cfg80211 rfkill 8021q garp stp llc snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device raspberrypi_hwmon snd_soc_bcm2835_i2s bcm2835_v4l2(C) bcm2835_codec(C) bcm2835_isp(C) bcm2835_mmal_vchiq(C) v4l2_mem2mem snd_soc_core videobuf2_vmalloc videobuf2_dma_contig videobuf2_memops snd_compress snd_bcm2835(C) videobuf2_v4l2 snd_pcm_dmaengine i2c_bcm2835 videobuf2_common snd_pcm snd_timer videodev snd vc_sm_cma(C) mc uio_pdrv_genirq uio i2c_dev drm drm_panel_orientation_quirks backlight fuse ip_tables x_tables ipv6 [1855081.185452] CPU: 2 PID: 385 Comm: rs:main Q:Reg Tainted: G C 5.15.32-v8 #1538 -- [1855081.185616] usb_submit_urb 0x5a0/0x5c8 [1855081.185623] snd_usb_queue_pending_output_urbs 0x15c/0x288 [snd_usb_audio] [1855081.185686] snd_complete_urb 0xe8/0x578 [snd_usb_audio] [1855081.185735] __usb_hcd_giveback_urb 0x8c/0x128 -- [1855081.185953] ---[ end trace 88bdd1cf3d6422f7 ]--- [1855081.185984] usb 1-1.3: Unable to submit urb #1: -16 at snd_usb_queue_pending_output_urbs [1864500.257515] usb 1-1-port3: disabled by hub (EMI?), re-enabling... !!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 arm64 Utilities for configuring and using ALSA hi bluez-alsa-utils 3.0.0-2moode1 arm64 Bluetooth Audio ALSA Backend (utils)