!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Sat Nov 14 12:41:19 UTC 2020 !!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: 5.4.51-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.4.51-v7 Library version: 1.1.8 Utilities version: 1.1.8 !!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_headphonbcm2835 Headphones - bcm2835 Headphones bcm2835 Headphones 2 [CD002 ]: USB-Audio - CD002 CD002 CD002 at usb-3f980000.usb-1.4, full 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 snd_bcm2835: enable_headphones=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 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) use_vmalloc : Y vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0xe2b70811, ctrlif=1, ctlerr=0 Card: CD002 CD002 at usb-3f980000.usb-1.4, full speed Unit: 9 Control: name="PCM Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32768, max=-32513, dBmin=-12800, dBmax=-12700 Unit: 9 Control: name="PCM Playback Switch", index=0 Info: id=9, 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 Oct 26 09:02 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Oct 26 09:02 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Nov 14 13:37 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 16 Oct 26 09:02 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 48 Oct 26 09:02 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 80 Nov 14 13:37 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Oct 26 09:02 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 26 09:02 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Nov 14 13:37 . drwxr-xr-x 4 root root 240 Nov 14 13:37 .. lrwxrwxrwx 1 root root 12 Nov 14 13:37 usb-CD002_CD002_CD002-01 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Nov 14 13:37 . drwxr-xr-x 4 root root 240 Nov 14 13:37 .. lrwxrwxrwx 1 root root 12 Nov 14 13:37 platform-3f980000.usb-usb-0:1.4:1.1 -> ../controlC2 lrwxrwxrwx 1 root root 12 Oct 26 09:02 platform-bcm2835_audio -> ../controlC1 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.!default { type hw card 1 } ctl.!default { type hw card 1 } !!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: CD002 [CD002], device 0: USB Audio [USB Audio] Subdevices: 1/1 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 0 [96%] [0.00dB] [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 400 [100%] [4.00dB] [on] !!-------Mixer controls for card CD002 Card hw:2 'CD002'/'CD002 CD002 at usb-3f980000.usb-1.4, full speed' Mixer name : 'USB Mixer' Components : 'USBe2b7:0811' Controls : 4 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [-127.00dB] [on] Front Right: Playback 255 [100%] [-127.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.b1 { control.1 { iface MIXER name 'HDMI 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 'HDMI Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.Headphones { control.1 { iface MIXER name 'Headphone 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 'Headphone Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } } state.CD002 { 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 MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'PCM Playback Volume' value.0 255 value.1 255 comment { access 'read write' type INTEGER count 2 range '0 - 255' dbmin -12800 dbmax -12700 dbvalue.0 -12700 dbvalue.1 -12700 } } control.4 { iface CARD name 'Keep Interface' value false comment { access 'read write' type BOOLEAN count 1 } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q ax25 bcm2835_codec bcm2835_isp bcm2835_mmal_vchiq bcm2835_v4l2 brcmfmac brcmutil cfg80211 evdev fixed fuse garp ip_tables joydev libsha256 llc mc psnap raspberrypi_hwmon rfkill sg sha256_generic snd snd_bcm2835 snd_hwdep snd_pcm snd_rawmidi snd_seq_device snd_timer snd_usb_audio snd_usbmidi_lib stp uas 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: 194880 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 bcm2708_fb.fbwidth=1016 bcm2708_fb.fbheight=1856 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=PARTUUID=d22842e1-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait ipv6.disable=1 [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) -- [ 9.705208] mc: Linux media interface: v0.10 [ 9.743621] snd_bcm2835: module is from the staging directory, the quality is unknown, you have been warned. [ 9.756621] videodev: Linux video capture interface: v2.00 -- [ 46.144593] WARNING: CPU: 1 PID: 81 at net/wireless/sme.c:756 __cfg80211_connect_result 0x43c/0x4e8 [cfg80211] [ 46.144605] Modules linked in: fuse psnap ax25 8021q garp stp llc brcmfmac brcmutil sha256_generic libsha256 cfg80211 raspberrypi_hwmon rfkill bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) v4l2_mem2mem bcm2835_mmal_vchiq(C) videobuf2_dma_contig videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_bcm2835(C) videodev snd_pcm mc snd_timer snd vc_sm_cma(C) uio_pdrv_genirq fixed uio ip_tables x_tables [ 46.144785] CPU: 1 PID: 81 Comm: kworker/u8:1 Tainted: G C 5.4.51-v7 #1333 -- [ 68.572687] WARNING: CPU: 0 PID: 7 at net/wireless/sme.c:756 __cfg80211_connect_result 0x43c/0x4e8 [cfg80211] [ 68.572696] Modules linked in: fuse psnap ax25 8021q garp stp llc brcmfmac brcmutil sha256_generic libsha256 cfg80211 raspberrypi_hwmon rfkill bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) v4l2_mem2mem bcm2835_mmal_vchiq(C) videobuf2_dma_contig videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_bcm2835(C) videodev snd_pcm mc snd_timer snd vc_sm_cma(C) uio_pdrv_genirq fixed uio ip_tables x_tables [ 68.572831] CPU: 0 PID: 7 Comm: kworker/u8:0 Tainted: G WC 5.4.51-v7 #1333 -- [ 90.178235] WARNING: CPU: 3 PID: 81 at net/wireless/sme.c:756 __cfg80211_connect_result 0x43c/0x4e8 [cfg80211] [ 90.178246] Modules linked in: fuse psnap ax25 8021q garp stp llc brcmfmac brcmutil sha256_generic libsha256 cfg80211 raspberrypi_hwmon rfkill bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) v4l2_mem2mem bcm2835_mmal_vchiq(C) videobuf2_dma_contig videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_bcm2835(C) videodev snd_pcm mc snd_timer snd vc_sm_cma(C) uio_pdrv_genirq fixed uio ip_tables x_tables [ 90.178431] CPU: 3 PID: 81 Comm: kworker/u8:1 Tainted: G WC 5.4.51-v7 #1333 -- [ 132.266800] WARNING: CPU: 1 PID: 81 at net/wireless/sme.c:756 __cfg80211_connect_result 0x43c/0x4e8 [cfg80211] [ 132.266812] Modules linked in: fuse psnap ax25 8021q garp stp llc brcmfmac brcmutil sha256_generic libsha256 cfg80211 raspberrypi_hwmon rfkill bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) v4l2_mem2mem bcm2835_mmal_vchiq(C) videobuf2_dma_contig videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_bcm2835(C) videodev snd_pcm mc snd_timer snd vc_sm_cma(C) uio_pdrv_genirq fixed uio ip_tables x_tables [ 132.266991] CPU: 1 PID: 81 Comm: kworker/u8:1 Tainted: G WC 5.4.51-v7 #1333 -- [ 154.693279] WARNING: CPU: 2 PID: 7 at net/wireless/sme.c:756 __cfg80211_connect_result 0x43c/0x4e8 [cfg80211] [ 154.693297] Modules linked in: fuse psnap ax25 8021q garp stp llc brcmfmac brcmutil sha256_generic libsha256 cfg80211 raspberrypi_hwmon rfkill bcm2835_codec(C) bcm2835_v4l2(C) bcm2835_isp(C) v4l2_mem2mem bcm2835_mmal_vchiq(C) videobuf2_dma_contig videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_bcm2835(C) videodev snd_pcm mc snd_timer snd vc_sm_cma(C) uio_pdrv_genirq fixed uio ip_tables x_tables [ 154.693533] CPU: 2 PID: 7 Comm: kworker/u8:0 Tainted: G WC 5.4.51-v7 #1333 -- [1657314.924599] usbcore: registered new interface driver uas [1657315.057128] usbcore: registered new interface driver snd-usb-audio [1657315.445253] scsi 0:0:0:0: Direct-Access JIE LI CD002-1 1.00 PQ: 0 ANSI: 0 !!Packages installed !!-------------------- ii alsa-utils 1.1.8-2 armhf Utilities for configuring and using ALSA