!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Fri Sep 13 10:00:27 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: 6.1.21-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.1.21-v7 Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- snd_usb_audio snd_bcm2835 vc4 snd_aloop !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 1 [MS2109 ]: USB-Audio - MS2109 MacroSilicon MS2109 at usb-3f980000.usb-1.1, high speed 2 [Headphones ]: bcm2835_headpho - bcm2835 Headphones bcm2835 Headphones 3 [vc4hdmi ]: vc4-hdmi - vc4-hdmi vc4-hdmi 4 [Loopback ]: Loopback - Loopback Loopback 1 !!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_headphones=0 snd_bcm2835: enable_headphones=1 snd_bcm2835: enable_hdmi=1 snd_bcm2835: enable_hdmi=0 !!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 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 !!Module: snd_bcm2835 enable_hdmi : N enable_headphones : Y force_bulk : N num_channels : 8 !!Module: vc4 fkms_max_refresh_rate : 85 force_hotplug : 0 tv_norm : (null) !!Module: snd_aloop enable : Y,N,N,N,N,N,N,N id : (null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1 pcm_notify : 0,0,0,0,0,0,0,0 pcm_substreams : 1,8,8,8,8,8,8,8 timer_source : (null),(null),(null),(null),(null),(null),(null),(null) !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x534d2109, ctrlif=2, ctlerr=0 Card: MacroSilicon MS2109 at usb-3f980000.usb-1.1, high speed Unit: 2 Control: name="Digital In 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, 32 Sep 13 10:46 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Sep 13 10:37 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 96 Sep 13 10:37 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 128 Sep 13 10:37 /dev/snd/controlC4 crw-rw---- 1 root audio 116, 56 Sep 13 10:46 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 80 Sep 13 10:37 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 112 Sep 13 10:37 /dev/snd/pcmC3D0p crw-rw---- 1 root audio 116, 152 Sep 13 10:37 /dev/snd/pcmC4D0c crw-rw---- 1 root audio 116, 144 Sep 13 10:37 /dev/snd/pcmC4D0p crw-rw---- 1 root audio 116, 153 Sep 13 10:37 /dev/snd/pcmC4D1c crw-rw---- 1 root audio 116, 145 Sep 13 10:37 /dev/snd/pcmC4D1p crw-rw---- 1 root audio 116, 1 Sep 13 10:37 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Sep 13 10:37 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Sep 13 10:47 . drwxr-xr-x 4 root root 340 Sep 13 10:47 .. lrwxrwxrwx 1 root root 12 Sep 13 10:46 usb-MACROSILICON_USB_Video-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 120 Sep 13 10:47 . drwxr-xr-x 4 root root 340 Sep 13 10:47 .. lrwxrwxrwx 1 root root 12 Sep 13 10:37 platform-3f902000.hdmi -> ../controlC3 lrwxrwxrwx 1 root root 12 Sep 13 10:46 platform-3f980000.usb-usb-0:1.1:1.2 -> ../controlC1 lrwxrwxrwx 1 root root 12 Sep 13 10:37 platform-bcm2835_audio -> ../controlC2 lrwxrwxrwx 1 root root 12 Sep 13 10:37 platform-snd_aloop.0 -> ../controlC4 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 2: 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 3: vc4hdmi [vc4-hdmi], device 0: MAI PCM i2s-hifi-0 [MAI PCM i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 4: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM] Subdevices: 1/1 Subdevice #0: subdevice #0 card 4: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: MS2109 [MS2109], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 card 4: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM] Subdevices: 0/1 Subdevice #0: subdevice #0 card 4: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card MS2109 Card hw:1 'MS2109'/'MacroSilicon MS2109 at usb-3f980000.usb-1.1, high speed' Mixer name : 'USB Mixer' Components : 'USB534d:2109' Controls : 1 Simple ctrls : 1 Simple mixer control 'Digital In',0 Capabilities: cswitch cswitch-joined Capture channels: Mono Mono: Capture [on] !!-------Mixer controls for card Headphones Card hw:2 '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 0 [96%] [0.00dB] [on] !!-------Mixer controls for card vc4hdmi Card hw:3 'vc4hdmi'/'vc4-hdmi' Mixer name : '' Components : '' Controls : 4 Simple ctrls : 0 !!-------Mixer controls for card Loopback Card hw:4 'Loopback'/'Loopback 1' Mixer name : 'Loopback Mixer' Components : '' Controls : 12 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.MS2109 { control.1 { iface MIXER name 'Digital In Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.Headphones { control.1 { iface MIXER name 'PCM 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 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.vc4hdmi { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access read type INTEGER count 8 range '0 - 36' } } control.2 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.3 { iface PCM name 'IEC958 Playback Default' value '0400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.4 { iface PCM name ELD value '0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } state.Loopback { control.1 { iface PCM name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.2 { iface PCM name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface PCM name 'PCM Slave Active' value true comment { access read type BOOLEAN count 1 } } control.4 { iface PCM name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.5 { iface PCM name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.6 { iface PCM name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } control.7 { iface PCM device 1 name 'PCM Rate Shift 100000' value 100000 comment { access 'read write' type INTEGER count 1 range '80000 - 120000 (step 1)' } } control.8 { iface PCM device 1 name 'PCM Notify' value false comment { access 'read write' type BOOLEAN count 1 } } control.9 { iface PCM device 1 name 'PCM Slave Active' value false comment { access read type BOOLEAN count 1 } } control.10 { iface PCM device 1 name 'PCM Slave Format' value 2 comment { access read type INTEGER count 1 range '0 - 52 (step 1)' } } control.11 { iface PCM device 1 name 'PCM Slave Rate' value 48000 comment { access read type INTEGER count 1 range '0 - 192000 (step 1)' } } control.12 { iface PCM device 1 name 'PCM Slave Channels' value 2 comment { access read type INTEGER count 1 range '1 - 1024 (step 1)' } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q aes_arm_bs af_alg algif_hash algif_skcipher backlight bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 bluetooth bnep brcmfmac brcmutil btbcm cdc_ether cec cfg80211 cmac cryptd crypto_simd drm drm_display_helper drm_dma_helper drm_kms_helper drm_panel_orientation_quirks ecc ecdh_generic fb_sys_fops fixed fuse garp hci_uart i2c_bcm2835 i2c_dev ip_tables ipv6 llc mc nf_conntrack nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_tables nfnetlink nft_chain_nat nft_compat raspberrypi_hwmon rfkill sha256_generic snd snd_aloop snd_bcm2835 snd_compress snd_hwdep snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq_device snd_soc_core snd_soc_hdmi_codec snd_timer snd_usb_audio snd_usbmidi_lib spi_bcm2835 spidev stp syscopyarea sysfillrect sysimgblt tun uio uio_pdrv_genirq uvcvideo v4l2_mem2mem vc4 vc_sm_cma videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc videodev x_tables xt_MASQUERADE xt_mark xt_nat xt_tcpudp !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 97440 [ 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 snd_bcm2835.enable_hdmi=0 video=Composite-1:720x480@60i vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000 console=ttyS0,115200 console=tty1 root=PARTUUID=5231b81f-02 rootfstype=ext4 fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles [ 0.000000] Unknown kernel command line parameters "splash", will be passed to user space. -- [ 7.734513] usb 1-1.1: Found UVC 1.00 device USB Video (534d:2109) [ 7.735577] usbcore: registered new interface driver snd-usb-audio [ 7.745066] usb 1-1.3: Found UVC 1.00 device USB2 Video (345f:2130) -- [ 7.968927] [vc_sm_connected_init]: installed successfully [ 7.984212] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 7.996285] bcm2835_mmal_vchiq: module is from the staging directory, the quality is unknown, you have been warned. -- [ 582.406742] WARNING: CPU: 0 PID: 2131 at drivers/media/common/videobuf2/videobuf2-core.c:2035 __vb2_queue_cancel 0x1e4/0x25c [videobuf2_common] [ 582.406794] Modules linked in: xt_MASQUERADE snd_aloop cmac algif_hash aes_arm_bs crypto_simd cryptd algif_skcipher af_alg bnep hci_uart btbcm bluetooth xt_tcpudp ecdh_generic ecc xt_mark nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables nfnetlink tun 8021q garp stp spidev llc brcmfmac brcmutil vc4 sha256_generic cfg80211 snd_soc_hdmi_codec drm_display_helper cec cdc_ether drm_dma_helper drm_kms_helper snd_soc_core rfkill snd_compress snd_pcm_dmaengine raspberrypi_hwmon syscopyarea sysfillrect sysimgblt fb_sys_fops i2c_bcm2835 bcm2835_v4l2(C) spi_bcm2835 bcm2835_codec(C) bcm2835_isp(C) v4l2_mem2mem bcm2835_mmal_vchiq(C) snd_bcm2835(C) videobuf2_dma_contig vc_sm_cma(C) uvcvideo snd_usb_audio videobuf2_vmalloc videobuf2_memops fixed videobuf2_v4l2 uio_pdrv_genirq uio videobuf2_common videodev snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device snd_pcm snd_timer mc snd drm i2c_dev fuse drm_panel_orientation_quirks backlight ip_tables x_tables ipv6 -- [ 618.548479] WARNING: CPU: 1 PID: 9286 at drivers/media/common/videobuf2/videobuf2-core.c:2035 __vb2_queue_cancel 0x1e4/0x25c [videobuf2_common] [ 618.548530] Modules linked in: xt_MASQUERADE snd_aloop cmac algif_hash aes_arm_bs crypto_simd cryptd algif_skcipher af_alg bnep hci_uart btbcm bluetooth xt_tcpudp ecdh_generic ecc xt_mark nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables nfnetlink tun 8021q garp stp spidev llc brcmfmac brcmutil vc4 sha256_generic cfg80211 snd_soc_hdmi_codec drm_display_helper cec cdc_ether drm_dma_helper drm_kms_helper snd_soc_core rfkill snd_compress snd_pcm_dmaengine raspberrypi_hwmon syscopyarea sysfillrect sysimgblt fb_sys_fops i2c_bcm2835 bcm2835_v4l2(C) spi_bcm2835 bcm2835_codec(C) bcm2835_isp(C) v4l2_mem2mem bcm2835_mmal_vchiq(C) snd_bcm2835(C) videobuf2_dma_contig vc_sm_cma(C) uvcvideo snd_usb_audio videobuf2_vmalloc videobuf2_memops fixed videobuf2_v4l2 uio_pdrv_genirq uio videobuf2_common videodev snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device snd_pcm snd_timer mc snd drm i2c_dev fuse drm_panel_orientation_quirks backlight ip_tables x_tables ipv6 !!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