!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Wed Apr 27 17:46:16 UTC 2022 !!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: 5.15.33-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k5.15.33-v7 Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- vc4 snd_soc_simple_card !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [vc4hdmi ]: vc4-hdmi - vc4-hdmi vc4-hdmi 1 [wm8904soundcard]: simple-card - wm8904-soundcard wm8904-soundcard !!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: vc4 fkms_max_refresh_rate : 85 tv_norm : !!Module: snd_soc_simple_card * : !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Apr 27 14:31 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Apr 27 14:31 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 16 Apr 27 14:31 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 56 Apr 27 14:31 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Apr 27 14:31 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Mar 27 02:42 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 27 02:42 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Apr 27 14:31 . drwxr-xr-x 3 root root 200 Apr 27 14:31 .. lrwxrwxrwx 1 root root 12 Apr 27 14:31 platform-3f902000.hdmi -> ../controlC0 lrwxrwxrwx 1 root root 12 Apr 27 14:31 platform-soc:sound -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: vc4hdmi [vc4-hdmi], device 0: MAI PCM i2s-hifi-0 [MAI PCM i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: wm8904soundcard [wm8904-soundcard], device 0: bcm2835-i2s-wm8904-hifi wm8904-hifi-0 [bcm2835-i2s-wm8904-hifi wm8904-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: wm8904soundcard [wm8904-soundcard], device 0: bcm2835-i2s-wm8904-hifi wm8904-hifi-0 [bcm2835-i2s-wm8904-hifi wm8904-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card vc4hdmi Card hw:0 'vc4hdmi'/'vc4-hdmi' Mixer name : '' Components : '' Controls : 4 Simple ctrls : 0 !!-------Mixer controls for card wm8904soundcard Card hw:1 'wm8904soundcard'/'wm8904-soundcard' Mixer name : '' Components : '' Controls : 41 Simple ctrls : 37 Simple mixer control 'Headphone',0 Capabilities: volume pswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 63 Front Left: 50 [79%] [-7.00dB] Playback [on] Front Right: 50 [79%] [-7.00dB] Playback [on] Simple mixer control 'Headphone ZC',0 Capabilities: pswitch Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'Line Output',0 Capabilities: volume pswitch Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 63 Front Left: 56 [89%] [-1.00dB] Playback [on] Front Right: 56 [89%] [-1.00dB] Playback [on] Simple mixer control 'Line Output ZC',0 Capabilities: pswitch Playback channels: Front Left - Front Right Mono: Front Left: Playback [on] Front Right: Playback [on] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 24 [77%] [on] Front Right: Capture 24 [77%] [on] Simple mixer control 'ADC 128x OSR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'AIFOUTL Mux',0 Capabilities: enum Items: 'Left' 'Right' Item0: 'Left' Simple mixer control 'AIFOUTR Mux',0 Capabilities: enum Items: 'Left' 'Right' Item0: 'Right' Simple mixer control 'DAC Deemphasis',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DAC OSRx2',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DACL Mux',0 Capabilities: enum Items: 'Left' 'Right' Item0: 'Left' Simple mixer control 'DACR Mux',0 Capabilities: enum Items: 'Left' 'Right' Item0: 'Right' Simple mixer control 'DRC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'DRC Path',0 Capabilities: enum Items: 'ADC' 'DAC' Item0: 'ADC' Simple mixer control 'Digital',0 Capabilities: pvolume cvolume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 96 Capture 0 - 119 Front Left: Playback 96 [100%] [0.00dB] Capture 96 [81%] [0.00dB] Front Right: Playback 96 [100%] [0.00dB] Capture 96 [81%] [0.00dB] Simple mixer control 'Digital Playback Boost',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 3 Mono: 0 [0%] [0.00dB] Simple mixer control 'Digital Sidetone',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 15 Front Left: 0 [0%] [-36.00dB] Front Right: 0 [0%] [-36.00dB] Simple mixer control 'EQ',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'EQ1',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 24 Mono: 12 [50%] [0.00dB] Simple mixer control 'EQ2',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 24 Mono: 12 [50%] [0.00dB] Simple mixer control 'EQ3',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 24 Mono: 12 [50%] [0.00dB] Simple mixer control 'EQ4',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 24 Mono: 12 [50%] [0.00dB] Simple mixer control 'EQ5',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 24 Mono: 12 [50%] [0.00dB] Simple mixer control 'HPL Mux',0 Capabilities: enum Items: 'DAC' 'Bypass' Item0: 'DAC' Simple mixer control 'HPR Mux',0 Capabilities: enum Items: 'DAC' 'Bypass' Item0: 'DAC' Simple mixer control 'High Pass Filter',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'High Pass Filter Mode',0 Capabilities: enum Items: 'Hi-fi' 'Voice 1' 'Voice 2' 'Voice 3' Item0: 'Hi-fi' Simple mixer control 'LINEL Mux',0 Capabilities: enum Items: 'DAC' 'Bypass' Item0: 'DAC' Simple mixer control 'LINER Mux',0 Capabilities: enum Items: 'DAC' 'Bypass' Item0: 'DAC' Simple mixer control 'Left Capture Inverting Mux',0 Capabilities: enum Items: 'IN1L' 'IN2L' 'IN3L' Item0: 'IN1L' Simple mixer control 'Left Capture Mode',0 Capabilities: enum Items: 'Single-Ended' 'Differential Line' 'Differential Mic' Item0: 'Single-Ended' Simple mixer control 'Left Capture Mux',0 Capabilities: enum Items: 'IN1L' 'IN2L' 'IN3L' Item0: 'IN2L' Simple mixer control 'Left Sidetone',0 Capabilities: enum Items: 'None' 'Left' 'Right' Item0: 'None' Simple mixer control 'Right Capture Inverting Mux',0 Capabilities: enum Items: 'IN1R' 'IN2R' 'IN3R' Item0: 'IN1R' Simple mixer control 'Right Capture Mode',0 Capabilities: enum Items: 'Single-Ended' 'Differential Line' 'Differential Mic' Item0: 'Single-Ended' Simple mixer control 'Right Capture Mux',0 Capabilities: enum Items: 'IN1R' 'IN2R' 'IN3R' Item0: 'IN2R' Simple mixer control 'Right Sidetone',0 Capabilities: enum Items: 'None' 'Left' 'Right' Item0: 'None' !!Alsactl output !!-------------- --startcollapse-- 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 '1000060064100001000000000000000012e5002148444d490907070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } state.wm8904soundcard { control.1 { iface MIXER name 'EQ1 Volume' value 12 comment { access 'read write' type INTEGER count 1 range '0 - 24' dbmin -1200 dbmax 1200 dbvalue.0 0 } } control.2 { iface MIXER name 'EQ2 Volume' value 12 comment { access 'read write' type INTEGER count 1 range '0 - 24' dbmin -1200 dbmax 1200 dbvalue.0 0 } } control.3 { iface MIXER name 'EQ3 Volume' value 12 comment { access 'read write' type INTEGER count 1 range '0 - 24' dbmin -1200 dbmax 1200 dbvalue.0 0 } } control.4 { iface MIXER name 'EQ4 Volume' value 12 comment { access 'read write' type INTEGER count 1 range '0 - 24' dbmin -1200 dbmax 1200 dbvalue.0 0 } } control.5 { iface MIXER name 'EQ5 Volume' value 12 comment { access 'read write' type INTEGER count 1 range '0 - 24' dbmin -1200 dbmax 1200 dbvalue.0 0 } } control.6 { iface MIXER name 'Digital Capture Volume' value.0 96 value.1 96 comment { access 'read write' type INTEGER count 2 range '0 - 119' dbmin -9999999 dbmax 1725 dbvalue.0 0 dbvalue.1 0 } } control.7 { iface MIXER name 'Capture Volume' value.0 24 value.1 24 comment { access 'read write' type INTEGER count 2 range '0 - 31' } } control.8 { iface MIXER name 'Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.9 { iface MIXER name 'High Pass Filter Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface MIXER name 'High Pass Filter Mode' value Hi-fi comment { access 'read write' type ENUMERATED count 1 item.0 Hi-fi item.1 'Voice 1' item.2 'Voice 2' item.3 'Voice 3' } } control.11 { iface MIXER name 'ADC 128x OSR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface MIXER name 'Digital Playback Boost Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 3' dbmin 0 dbmax 1800 dbvalue.0 0 } } control.13 { iface MIXER name 'Digital Playback Volume' value.0 96 value.1 96 comment { access 'read write' type INTEGER count 2 range '0 - 96' dbmin -9999999 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.14 { iface MIXER name 'Headphone Volume' value.0 50 value.1 50 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -5700 dbmax 600 dbvalue.0 -700 dbvalue.1 -700 } } control.15 { iface MIXER name 'Headphone Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.16 { iface MIXER name 'Headphone ZC Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.17 { iface MIXER name 'Line Output Volume' value.0 56 value.1 56 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -5700 dbmax 600 dbvalue.0 -100 dbvalue.1 -100 } } control.18 { iface MIXER name 'Line Output Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.19 { iface MIXER name 'Line Output ZC Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.20 { iface MIXER name 'EQ Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.21 { iface MIXER name 'DRC Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.22 { iface MIXER name 'DRC Path' value ADC comment { access 'read write' type ENUMERATED count 1 item.0 ADC item.1 DAC } } control.23 { iface MIXER name 'DAC OSRx2 Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.24 { iface MIXER name 'DAC Deemphasis Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.25 { iface MIXER name 'Digital Sidetone Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 15' dbmin -3600 dbmax 900 dbvalue.0 -3600 dbvalue.1 -3600 } } control.26 { iface MIXER name 'Left Capture Mux' value IN2L comment { access 'read write' type ENUMERATED count 1 item.0 IN1L item.1 IN2L item.2 IN3L } } control.27 { iface MIXER name 'Left Capture Inverting Mux' value IN1L comment { access 'read write' type ENUMERATED count 1 item.0 IN1L item.1 IN2L item.2 IN3L } } control.28 { iface MIXER name 'Left Capture Mode' value Single-Ended comment { access 'read write' type ENUMERATED count 1 item.0 Single-Ended item.1 'Differential Line' item.2 'Differential Mic' } } control.29 { iface MIXER name 'Right Capture Mux' value IN2R comment { access 'read write' type ENUMERATED count 1 item.0 IN1R item.1 IN2R item.2 IN3R } } control.30 { iface MIXER name 'Right Capture Inverting Mux' value IN1R comment { access 'read write' type ENUMERATED count 1 item.0 IN1R item.1 IN2R item.2 IN3R } } control.31 { iface MIXER name 'Right Capture Mode' value Single-Ended comment { access 'read write' type ENUMERATED count 1 item.0 Single-Ended item.1 'Differential Line' item.2 'Differential Mic' } } control.32 { iface MIXER name 'AIFOUTL Mux' value Left comment { access 'read write' type ENUMERATED count 1 item.0 Left item.1 Right } } control.33 { iface MIXER name 'AIFOUTR Mux' value Right comment { access 'read write' type ENUMERATED count 1 item.0 Left item.1 Right } } control.34 { iface MIXER name 'DACL Mux' value Left comment { access 'read write' type ENUMERATED count 1 item.0 Left item.1 Right } } control.35 { iface MIXER name 'DACR Mux' value Right comment { access 'read write' type ENUMERATED count 1 item.0 Left item.1 Right } } control.36 { iface MIXER name 'Left Sidetone' value None comment { access 'read write' type ENUMERATED count 1 item.0 None item.1 Left item.2 Right } } control.37 { iface MIXER name 'Right Sidetone' value None comment { access 'read write' type ENUMERATED count 1 item.0 None item.1 Left item.2 Right } } control.38 { iface MIXER name 'HPL Mux' value DAC comment { access 'read write' type ENUMERATED count 1 item.0 DAC item.1 Bypass } } control.39 { iface MIXER name 'HPR Mux' value DAC comment { access 'read write' type ENUMERATED count 1 item.0 DAC item.1 Bypass } } control.40 { iface MIXER name 'LINEL Mux' value DAC comment { access 'read write' type ENUMERATED count 1 item.0 DAC item.1 Bypass } } control.41 { iface MIXER name 'LINER Mux' value DAC comment { access 'read write' type ENUMERATED count 1 item.0 DAC item.1 Bypass } } } --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 cec cfg80211 cmac cryptd crypto_simd drm drm_kms_helper drm_panel_orientation_quirks ecc ecdh_generic fb_sys_fops fixed fuse garp gpio_pca953x hci_uart i2c_bcm2835 i2c_dev ip_tables ipv6 llc mc raspberrypi_hwmon regmap_i2c rfcomm rfkill rtc_ds1307 sha256_generic snd snd_compress snd_pcm snd_pcm_dmaengine snd_soc_bcm2835_i2s snd_soc_core snd_soc_hdmi_codec snd_soc_simple_card snd_soc_simple_card_utils snd_soc_wm8904 snd_timer spi_bcm2835 spidev stp syscopyarea sysfillrect sysimgblt uio uio_pdrv_genirq v4l2_mem2mem vc4 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: 238525 [ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 video=HDMI-A-1:720x576M@50 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 console=ttyS0,115200 console=tty1 root=PARTUUID=62f01839-02 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. -- [ 10.906425] Internal error: Oops: 5 [#1] SMP ARM [ 10.906444] Modules linked in: spidev brcmfmac brcmutil snd_soc_simple_card snd_soc_simple_card_utils sha256_generic cfg80211 rfkill vc4 cec raspberrypi_hwmon drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops i2c_bcm2835 bcm2835_codec(C) v4l2_mem2mem bcm2835_isp(C) snd_soc_bcm2835_i2s snd_soc_core videobuf2_dma_contig snd_compress bcm2835_v4l2(C) snd_pcm_dmaengine snd_pcm spi_bcm2835 bcm2835_mmal_vchiq(C) videobuf2_vmalloc snd_timer videobuf2_memops videobuf2_v4l2 snd videobuf2_common videodev vc_sm_cma(C) mc fixed uio_pdrv_genirq uio i2c_dev drm fuse drm_panel_orientation_quirks backlight ip_tables x_tables ipv6 [ 10.906792] CPU: 1 PID: 162 Comm: plymouthd Tainted: G C 5.15.33-v7 #1 !!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