!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Wed May 26 18:54:59 UTC 2021 !!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: 5.10.25-rt35-v7l Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.10.25-rt35-v7l Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 1 [USB ]: USB-Audio - Scarlett 2i2 USB Focusrite Scarlett 2i2 USB at usb-0000:01:00.0-1.4, 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_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=0x12358006, ctrlif=0, ctlerr=0 Card: Focusrite Scarlett 2i2 USB at usb-0000:01:00.0-1.4, high speed Unit: 41 Control: name="Internal 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, 32 May 24 00:45 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 56 May 24 00:45 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 May 25 20:53 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 May 25 12:07 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 24 00:45 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 May 24 00:45 . drwxr-xr-x 4 root root 180 May 24 00:45 .. lrwxrwxrwx 1 root root 12 May 24 00:45 usb-Focusrite_Scarlett_2i2_USB-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 May 24 00:45 . drwxr-xr-x 4 root root 180 May 24 00:45 .. lrwxrwxrwx 1 root root 12 May 24 00:45 platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.4:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: USB [Scarlett 2i2 USB], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: USB [Scarlett 2i2 USB], device 0: USB Audio [USB Audio] Subdevices: 0/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card USB Card hw:1 'USB'/'Focusrite Scarlett 2i2 USB at usb-0000:01:00.0-1.4, high speed' Mixer name : 'USB Mixer' Components : 'USB1235:8006' Controls : 4 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.USB { 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 PCM name 'Capture Channel Map' value.0 3 value.1 4 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface CARD name 'Internal Validity' value true comment { access read type BOOLEAN count 1 } } control.4 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 cfg80211 clk_hifiberry_dacpro fuse garp i2c_bcm2835 ip_tables llc mc nvmem_rmem raspberrypi_hwmon regmap_i2c rfkill rpivid_mem sha256_generic snd snd_compress snd_hwdep snd_pcm snd_pcm_dmaengine snd_rawmidi snd_seq snd_seq_device snd_seq_dummy snd_soc_bcm2835_i2s snd_soc_core snd_soc_hifiberry_dacplusadcpro snd_soc_pcm186x snd_soc_pcm186x_i2c snd_soc_pcm512x snd_soc_pcm512x_i2c snd_timer snd_usb_audio snd_usbmidi_lib stp 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: 502528 [ 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=1024 bcm2708_fb.fbheight=768 bcm2708_fb.fbswap=1 smsc95xx.macaddr=E4:5F:01:13:C3:26 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyAMA0,115200 console=tty1 root=PARTUUID=2ccbd276-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait [ 0.000000] Kernel parameter elevator= does not have any effect anymore. -- [ 6.847476] WARNING: CPU: 0 PID: 296 at drivers/regulator/core.c:2145 _regulator_put.part.4 0x174/0x17c [ 6.847491] Modules linked in: snd_soc_pcm512x_i2c( ) snd_soc_pcm186x_i2c( ) snd_soc_pcm512x snd_soc_pcm186x regmap_i2c snd_soc_hifiberry_dacplusadcpro snd_soc_bcm2835_i2s raspberrypi_hwmon snd_soc_core bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) snd_compress bcm2835_mmal_vchiq(C) v4l2_mem2mem snd_pcm_dmaengine videobuf2_dma_contig videobuf2_vmalloc snd_pcm videobuf2_memops videobuf2_v4l2 snd_timer i2c_bcm2835 videobuf2_common snd videodev vc_sm_cma(C) mc rpivid_mem uio_pdrv_genirq uio nvmem_rmem clk_hifiberry_dacpro ip_tables x_tables [ 6.847585] CPU: 0 PID: 296 Comm: modprobe Tainted: G C 5.10.25-rt35-v7l #1 -- [ 6.847805] r5:c1207848 r4:bf186000 [ 6.847807] [] (i2c_register_driver) from [] (pcm186x_i2c_driver_init 0x28/0x1000 [snd_soc_pcm186x_i2c]) [ 6.847822] r5:c1207848 r4:c1347100 [ 6.847824] [] (pcm186x_i2c_driver_init [snd_soc_pcm186x_i2c]) from [] (do_one_initcall 0x64/0x308) [ 6.847835] [] (do_one_initcall) from [] (do_init_module 0x70/0x284) -- [ 7.217008] random: 7 urandom warning(s) missed due to ratelimiting [ 7.439999] usbcore: registered new interface driver snd-usb-audio [ 7.693100] 8021q: 802.1Q VLAN Support v1.8 -- [ 7.890958] WARNING: CPU: 0 PID: 296 at drivers/regulator/core.c:2145 _regulator_put.part.4 0x174/0x17c [ 7.890975] Modules linked in: sha256_generic cfg80211 rfkill 8021q garp stp llc snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device snd_soc_pcm512x_i2c( ) snd_soc_pcm186x_i2c( ) snd_soc_pcm512x snd_soc_pcm186x regmap_i2c snd_soc_hifiberry_dacplusadcpro snd_soc_bcm2835_i2s raspberrypi_hwmon snd_soc_core bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) snd_compress bcm2835_mmal_vchiq(C) v4l2_mem2mem snd_pcm_dmaengine videobuf2_dma_contig videobuf2_vmalloc snd_pcm videobuf2_memops videobuf2_v4l2 snd_timer i2c_bcm2835 videobuf2_common snd videodev vc_sm_cma(C) mc rpivid_mem uio_pdrv_genirq uio nvmem_rmem clk_hifiberry_dacpro ip_tables x_tables [ 7.891100] CPU: 0 PID: 296 Comm: modprobe Tainted: G WC 5.10.25-rt35-v7l #1 -- [ 7.891321] r5:c1207848 r4:bf186000 [ 7.891323] [] (i2c_register_driver) from [] (pcm186x_i2c_driver_init 0x28/0x1000 [snd_soc_pcm186x_i2c]) [ 7.891338] r5:c1207848 r4:c1347100 [ 7.891340] [] (pcm186x_i2c_driver_init [snd_soc_pcm186x_i2c]) from [] (do_one_initcall 0x64/0x308) [ 7.891352] [] (do_one_initcall) from [] (do_init_module 0x70/0x284) -- [ 8.931006] WARNING: CPU: 0 PID: 296 at drivers/regulator/core.c:2145 _regulator_put.part.4 0x174/0x17c [ 8.931032] Modules linked in: sha256_generic cfg80211 rfkill 8021q garp stp llc snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device snd_soc_pcm512x_i2c( ) snd_soc_pcm186x_i2c( ) snd_soc_pcm512x snd_soc_pcm186x regmap_i2c snd_soc_hifiberry_dacplusadcpro snd_soc_bcm2835_i2s raspberrypi_hwmon snd_soc_core bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) snd_compress bcm2835_mmal_vchiq(C) v4l2_mem2mem snd_pcm_dmaengine videobuf2_dma_contig videobuf2_vmalloc snd_pcm videobuf2_memops videobuf2_v4l2 snd_timer i2c_bcm2835 videobuf2_common snd videodev vc_sm_cma(C) mc rpivid_mem uio_pdrv_genirq uio nvmem_rmem clk_hifiberry_dacpro ip_tables x_tables [ 8.931163] CPU: 0 PID: 296 Comm: modprobe Tainted: G WC 5.10.25-rt35-v7l #1 -- [ 8.931396] r5:c1207848 r4:bf186000 [ 8.931398] [] (i2c_register_driver) from [] (pcm186x_i2c_driver_init 0x28/0x1000 [snd_soc_pcm186x_i2c]) [ 8.931415] r5:c1207848 r4:c1347100 [ 8.931417] [] (pcm186x_i2c_driver_init [snd_soc_pcm186x_i2c]) from [] (do_one_initcall 0x64/0x308) [ 8.931431] [] (do_one_initcall) from [] (do_init_module 0x70/0x284) !!Packages installed !!-------------------- ii alsa-topology-conf 1.2.4-1 all ALSA topology configuration files ii alsa-utils 1.2.4-2 armhf Utilities for configuring and using ALSA