!!################################ !!ALSA Information Script v 0.5.1 !!################################ !!Script ran on: Fri Mar 14 15:48:13 UTC 2025 !!Linux Distribution !!------------------ Ubuntu 22.04.5 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 22.04.5 LTS" ARCH=arm64 INITRD_ARCH=arm64 ARCH=arm64 INITRD_ARCH=arm64 PRETTY_NAME="Ubuntu 22.04.5 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=jammy !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 6.1.31-sun50iw9 Operating System: GNU/Linux Architecture: aarch64 Processor: aarch64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.1.31-sun50iw9 Library version: 1.2.6.1 Utilities version: 1.2.6 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- PipeWire: Installed - Yes (/usr/bin/pipewire) Running - Yes Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [audiocodec ]: audiocodec - audiocodec audiocodec 1 [ahubdam ]: ahubdam - ahubdam ahubdam 2 [ahubhdmi ]: ahubhdmi - ahubhdmi ahubhdmi !!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 !!Loaded sound module options !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/sun50i-h616-codec Tree: /sys/class/sound/card0 |-- controlC0 | |-- dev | |-- device -> ../../card0 | |-- power | |-- subsystem -> ../../../../../../../class/sound | `-- uevent |-- device -> ../../../5096000.codec |-- id |-- number |-- pcmC0D0p | |-- dev | |-- device -> ../../card0 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../../class/sound | `-- uevent |-- power | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_time | |-- runtime_status | `-- runtime_suspended_time |-- subsystem -> ../../../../../../class/sound `-- uevent !!Card: /sys/class/sound/card1 Driver: /sys/bus/platform/drivers/sunxi-snd-mach Tree: /sys/class/sound/card1 |-- controlC1 | |-- dev | |-- device -> ../../card1 | |-- power | |-- subsystem -> ../../../../../../../class/sound | `-- uevent |-- device -> ../../../soc:ahub_dam_mach |-- id |-- number |-- power | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_time | |-- runtime_status | `-- runtime_suspended_time |-- subsystem -> ../../../../../../class/sound `-- uevent !!Card: /sys/class/sound/card2 Driver: /sys/bus/platform/drivers/sunxi-snd-mach Tree: /sys/class/sound/card2 |-- controlC2 | |-- dev | |-- device -> ../../card2 | |-- power | |-- subsystem -> ../../../../../../../class/sound | `-- uevent |-- device -> ../../../soc:ahub1_mach |-- id |-- number |-- pcmC2D0c | |-- dev | |-- device -> ../../card2 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../../class/sound | `-- uevent |-- pcmC2D0p | |-- dev | |-- device -> ../../card2 | |-- pcm_class | |-- power | |-- subsystem -> ../../../../../../../class/sound | `-- uevent |-- power | |-- autosuspend_delay_ms | |-- control | |-- runtime_active_time | |-- runtime_status | `-- runtime_suspended_time |-- subsystem -> ../../../../../../class/sound `-- uevent !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 3 Mar 14 17:35 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 4 Mar 14 17:35 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 7 Mar 14 17:35 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 2 Mar 14 17:35 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 6 Mar 14 17:35 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 5 Mar 14 17:35 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 1 Mar 14 17:41 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 14 17:35 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 100 Mar 14 17:35 . drwxr-xr-x 3 root root 220 Mar 14 17:35 .. lrwxrwxrwx 1 root root 12 Mar 14 17:35 platform-5096000.codec -> ../controlC0 lrwxrwxrwx 1 root root 12 Mar 14 17:35 platform-soc:ahub1_mach -> ../controlC2 lrwxrwxrwx 1 root root 12 Mar 14 17:35 platform-soc:ahub_dam_mach -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: audiocodec [audiocodec], device 0: CDC PCM Codec-0 [CDC PCM Codec-0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: ahubhdmi [ahubhdmi], device 0: ahub_plat-i2s-hifi i2s-hifi-0 [ahub_plat-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 2: ahubhdmi [ahubhdmi], device 0: ahub_plat-i2s-hifi i2s-hifi-0 [ahub_plat-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card audiocodec Card sysdefault:0 'audiocodec'/'audiocodec' Mixer name : '' Components : '' Controls : 9 Simple ctrls : 9 Simple mixer control 'LINEOUT',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'LINEOUT volume',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 31 Mono: 31 [100%] Simple mixer control 'Left LINEOUT Mux',0 Capabilities: enum Items: 'LOMixer' 'LROMixer' Item0: 'LOMixer' Simple mixer control 'Left Output Mixer DACL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Left Output Mixer DACR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right LINEOUT Mux',0 Capabilities: enum Items: 'ROMixer' 'LROMixer' Item0: 'ROMixer' Simple mixer control 'Right Output Mixer DACL',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'Right Output Mixer DACR',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'digital volume',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 63 Mono: 63 [100%] !!-------Mixer controls for card ahubdam Card sysdefault:1 'ahubdam'/'ahubdam' Mixer name : '' Components : '' Controls : 13 Simple ctrls : 13 Simple mixer control 'I2S0 Src Select',0 Capabilities: enum Items: 'NONE' 'APBIF_TXDIF0' 'APBIF_TXDIF1' 'APBIF_TXDIF2' 'I2S0_TXDIF' 'I2S1_TXDIF' 'I2S2_TXDIF' 'I2S3_TXDIF' 'DAM0_TXDIF' 'DAM1_TXDIF' Item0: 'NONE' Simple mixer control 'I2S1 Src Select',0 Capabilities: enum Items: 'NONE' 'APBIF_TXDIF0' 'APBIF_TXDIF1' 'APBIF_TXDIF2' 'I2S0_TXDIF' 'I2S1_TXDIF' 'I2S2_TXDIF' 'I2S3_TXDIF' 'DAM0_TXDIF' 'DAM1_TXDIF' Item0: 'APBIF_TXDIF1' Simple mixer control 'I2S2 Src Select',0 Capabilities: enum Items: 'NONE' 'APBIF_TXDIF0' 'APBIF_TXDIF1' 'APBIF_TXDIF2' 'I2S0_TXDIF' 'I2S1_TXDIF' 'I2S2_TXDIF' 'I2S3_TXDIF' 'DAM0_TXDIF' 'DAM1_TXDIF' Item0: 'NONE' Simple mixer control 'I2S3 Src Select',0 Capabilities: enum Items: 'NONE' 'APBIF_TXDIF0' 'APBIF_TXDIF1' 'APBIF_TXDIF2' 'I2S0_TXDIF' 'I2S1_TXDIF' 'I2S2_TXDIF' 'I2S3_TXDIF' 'DAM0_TXDIF' 'DAM1_TXDIF' Item0: 'NONE' Simple mixer control 'APBIF0 Src Select',0 Capabilities: enum Items: 'NONE' 'APBIF_TXDIF0' 'APBIF_TXDIF1' 'APBIF_TXDIF2' 'I2S0_TXDIF' 'I2S1_TXDIF' 'I2S2_TXDIF' 'I2S3_TXDIF' 'DAM0_TXDIF' 'DAM1_TXDIF' Item0: 'NONE' Simple mixer control 'APBIF1 Src Select',0 Capabilities: enum Items: 'NONE' 'APBIF_TXDIF0' 'APBIF_TXDIF1' 'APBIF_TXDIF2' 'I2S0_TXDIF' 'I2S1_TXDIF' 'I2S2_TXDIF' 'I2S3_TXDIF' 'DAM0_TXDIF' 'DAM1_TXDIF' Item0: 'I2S1_TXDIF' Simple mixer control 'APBIF2 Src Select',0 Capabilities: enum Items: 'NONE' 'APBIF_TXDIF0' 'APBIF_TXDIF1' 'APBIF_TXDIF2' 'I2S0_TXDIF' 'I2S1_TXDIF' 'I2S2_TXDIF' 'I2S3_TXDIF' 'DAM0_TXDIF' 'DAM1_TXDIF' Item0: 'NONE' Simple mixer control 'DAM0C0 Src Select',0 Capabilities: enum Items: 'NONE' 'APBIF_TXDIF0' 'APBIF_TXDIF1' 'APBIF_TXDIF2' 'I2S0_TXDIF' 'I2S1_TXDIF' 'I2S2_TXDIF' 'I2S3_TXDIF' 'DAM0_TXDIF' 'DAM1_TXDIF' Item0: 'NONE' Simple mixer control 'DAM0C1 Src Select',0 Capabilities: enum Items: 'NONE' 'APBIF_TXDIF0' 'APBIF_TXDIF1' 'APBIF_TXDIF2' 'I2S0_TXDIF' 'I2S1_TXDIF' 'I2S2_TXDIF' 'I2S3_TXDIF' 'DAM0_TXDIF' 'DAM1_TXDIF' Item0: 'NONE' Simple mixer control 'DAM0C2 Src Select',0 Capabilities: enum Items: 'NONE' 'APBIF_TXDIF0' 'APBIF_TXDIF1' 'APBIF_TXDIF2' 'I2S0_TXDIF' 'I2S1_TXDIF' 'I2S2_TXDIF' 'I2S3_TXDIF' 'DAM0_TXDIF' 'DAM1_TXDIF' Item0: 'NONE' Simple mixer control 'DAM1C0 Src Select',0 Capabilities: enum Items: 'NONE' 'APBIF_TXDIF0' 'APBIF_TXDIF1' 'APBIF_TXDIF2' 'I2S0_TXDIF' 'I2S1_TXDIF' 'I2S2_TXDIF' 'I2S3_TXDIF' 'DAM0_TXDIF' 'DAM1_TXDIF' Item0: 'NONE' Simple mixer control 'DAM1C1 Src Select',0 Capabilities: enum Items: 'NONE' 'APBIF_TXDIF0' 'APBIF_TXDIF1' 'APBIF_TXDIF2' 'I2S0_TXDIF' 'I2S1_TXDIF' 'I2S2_TXDIF' 'I2S3_TXDIF' 'DAM0_TXDIF' 'DAM1_TXDIF' Item0: 'NONE' Simple mixer control 'DAM1C2 Src Select',0 Capabilities: enum Items: 'NONE' 'APBIF_TXDIF0' 'APBIF_TXDIF1' 'APBIF_TXDIF2' 'I2S0_TXDIF' 'I2S1_TXDIF' 'I2S2_TXDIF' 'I2S3_TXDIF' 'DAM0_TXDIF' 'DAM1_TXDIF' Item0: 'NONE' !!-------Mixer controls for card ahubhdmi Card sysdefault:2 'ahubhdmi'/'ahubhdmi' Mixer name : '' Components : '' Controls : 5 Simple ctrls : 1 Simple mixer control 'loopback debug',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!Alsactl output !!-------------- --startcollapse-- state.audiocodec { control.1 { iface MIXER name 'digital volume' value 63 comment { access 'read write' type INTEGER count 1 range '0 - 63' dbmin -9999999 dbmax 4121460 dbvalue.0 4121460 } } control.2 { iface MIXER name 'LINEOUT volume' value 31 comment { access 'read write' type INTEGER count 1 range '0 - 31' dbmin -9999999 dbmax 150 dbvalue.0 150 } } control.3 { iface MIXER name 'LINEOUT Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Left Output Mixer DACL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'Left Output Mixer DACR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Right Output Mixer DACL Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Right Output Mixer DACR Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Left LINEOUT Mux' value LOMixer comment { access 'read write' type ENUMERATED count 1 item.0 LOMixer item.1 LROMixer } } control.9 { iface MIXER name 'Right LINEOUT Mux' value ROMixer comment { access 'read write' type ENUMERATED count 1 item.0 ROMixer item.1 LROMixer } } } state.ahubdam { control.1 { iface MIXER name 'APBIF0 Src Select' value NONE comment { access 'read write' type ENUMERATED count 1 item.0 NONE item.1 APBIF_TXDIF0 item.2 APBIF_TXDIF1 item.3 APBIF_TXDIF2 item.4 I2S0_TXDIF item.5 I2S1_TXDIF item.6 I2S2_TXDIF item.7 I2S3_TXDIF item.8 DAM0_TXDIF item.9 DAM1_TXDIF } } control.2 { iface MIXER name 'APBIF1 Src Select' value I2S1_TXDIF comment { access 'read write' type ENUMERATED count 1 item.0 NONE item.1 APBIF_TXDIF0 item.2 APBIF_TXDIF1 item.3 APBIF_TXDIF2 item.4 I2S0_TXDIF item.5 I2S1_TXDIF item.6 I2S2_TXDIF item.7 I2S3_TXDIF item.8 DAM0_TXDIF item.9 DAM1_TXDIF } } control.3 { iface MIXER name 'APBIF2 Src Select' value NONE comment { access 'read write' type ENUMERATED count 1 item.0 NONE item.1 APBIF_TXDIF0 item.2 APBIF_TXDIF1 item.3 APBIF_TXDIF2 item.4 I2S0_TXDIF item.5 I2S1_TXDIF item.6 I2S2_TXDIF item.7 I2S3_TXDIF item.8 DAM0_TXDIF item.9 DAM1_TXDIF } } control.4 { iface MIXER name 'I2S0 Src Select' value NONE comment { access 'read write' type ENUMERATED count 1 item.0 NONE item.1 APBIF_TXDIF0 item.2 APBIF_TXDIF1 item.3 APBIF_TXDIF2 item.4 I2S0_TXDIF item.5 I2S1_TXDIF item.6 I2S2_TXDIF item.7 I2S3_TXDIF item.8 DAM0_TXDIF item.9 DAM1_TXDIF } } control.5 { iface MIXER name 'I2S1 Src Select' value APBIF_TXDIF1 comment { access 'read write' type ENUMERATED count 1 item.0 NONE item.1 APBIF_TXDIF0 item.2 APBIF_TXDIF1 item.3 APBIF_TXDIF2 item.4 I2S0_TXDIF item.5 I2S1_TXDIF item.6 I2S2_TXDIF item.7 I2S3_TXDIF item.8 DAM0_TXDIF item.9 DAM1_TXDIF } } control.6 { iface MIXER name 'I2S2 Src Select' value NONE comment { access 'read write' type ENUMERATED count 1 item.0 NONE item.1 APBIF_TXDIF0 item.2 APBIF_TXDIF1 item.3 APBIF_TXDIF2 item.4 I2S0_TXDIF item.5 I2S1_TXDIF item.6 I2S2_TXDIF item.7 I2S3_TXDIF item.8 DAM0_TXDIF item.9 DAM1_TXDIF } } control.7 { iface MIXER name 'I2S3 Src Select' value NONE comment { access 'read write' type ENUMERATED count 1 item.0 NONE item.1 APBIF_TXDIF0 item.2 APBIF_TXDIF1 item.3 APBIF_TXDIF2 item.4 I2S0_TXDIF item.5 I2S1_TXDIF item.6 I2S2_TXDIF item.7 I2S3_TXDIF item.8 DAM0_TXDIF item.9 DAM1_TXDIF } } control.8 { iface MIXER name 'DAM0C0 Src Select' value NONE comment { access 'read write' type ENUMERATED count 1 item.0 NONE item.1 APBIF_TXDIF0 item.2 APBIF_TXDIF1 item.3 APBIF_TXDIF2 item.4 I2S0_TXDIF item.5 I2S1_TXDIF item.6 I2S2_TXDIF item.7 I2S3_TXDIF item.8 DAM0_TXDIF item.9 DAM1_TXDIF } } control.9 { iface MIXER name 'DAM0C1 Src Select' value NONE comment { access 'read write' type ENUMERATED count 1 item.0 NONE item.1 APBIF_TXDIF0 item.2 APBIF_TXDIF1 item.3 APBIF_TXDIF2 item.4 I2S0_TXDIF item.5 I2S1_TXDIF item.6 I2S2_TXDIF item.7 I2S3_TXDIF item.8 DAM0_TXDIF item.9 DAM1_TXDIF } } control.10 { iface MIXER name 'DAM0C2 Src Select' value NONE comment { access 'read write' type ENUMERATED count 1 item.0 NONE item.1 APBIF_TXDIF0 item.2 APBIF_TXDIF1 item.3 APBIF_TXDIF2 item.4 I2S0_TXDIF item.5 I2S1_TXDIF item.6 I2S2_TXDIF item.7 I2S3_TXDIF item.8 DAM0_TXDIF item.9 DAM1_TXDIF } } control.11 { iface MIXER name 'DAM1C0 Src Select' value NONE comment { access 'read write' type ENUMERATED count 1 item.0 NONE item.1 APBIF_TXDIF0 item.2 APBIF_TXDIF1 item.3 APBIF_TXDIF2 item.4 I2S0_TXDIF item.5 I2S1_TXDIF item.6 I2S2_TXDIF item.7 I2S3_TXDIF item.8 DAM0_TXDIF item.9 DAM1_TXDIF } } control.12 { iface MIXER name 'DAM1C1 Src Select' value NONE comment { access 'read write' type ENUMERATED count 1 item.0 NONE item.1 APBIF_TXDIF0 item.2 APBIF_TXDIF1 item.3 APBIF_TXDIF2 item.4 I2S0_TXDIF item.5 I2S1_TXDIF item.6 I2S2_TXDIF item.7 I2S3_TXDIF item.8 DAM0_TXDIF item.9 DAM1_TXDIF } } control.13 { iface MIXER name 'DAM1C2 Src Select' value NONE comment { access 'read write' type ENUMERATED count 1 item.0 NONE item.1 APBIF_TXDIF0 item.2 APBIF_TXDIF1 item.3 APBIF_TXDIF2 item.4 I2S0_TXDIF item.5 I2S1_TXDIF item.6 I2S2_TXDIF item.7 I2S3_TXDIF item.8 DAM0_TXDIF item.9 DAM1_TXDIF } } } state.ahubhdmi { control.1 { iface MIXER name 'loopback debug' value false comment { access 'read write' type BOOLEAN count 1 } } control.2 { 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.3 { iface PCM name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.4 { iface PCM name 'IEC958 Playback Default' value '0400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface PCM name ELD value '100009006a300001000000000000000009e500003433435435353230414b0907035707001507500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } } --endcollapse-- !!All Loaded Modules !!------------------ af_alg algif_hash algif_skcipher binfmt_misc bluetooth bnep btbcm btintel btqca btrtl cfg80211 cifs cifs_arc4 cifs_md4 display_connector drm_shmem_helper dw_hdmi_cec ecc ecdh_generic fscache fuse gpu_sched hci_uart joydev lz4 lz4hc mc nf_conntrack nf_defrag_ipv4 nf_defrag_ipv6 nf_nat nf_tables nfnetlink nft_chain_nat nft_compat nls_utf8 overlay panfrost polyval_ce polyval_generic rc_core rfcomm rfkill sch_fq_codel snd_hda_codec snd_hda_codec_hdmi snd_hda_core snd_seq snd_seq_device snd_soc_simple_card snd_soc_simple_card_utils sprdbt_tty sprdwl_ng sunxi_addr sunxi_cedrus sunxi_cir tun uwe5622_bsp_sdio v4l2_mem2mem videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videodev xt_MASQUERADE xt_comment zram !!ALSA/HDA dmesg !!-------------- [ 1.756841] sun8i-dw-hdmi 6000000.hdmi: supply hvcc not found, using dummy regulator [ 1.757055] sun8i-dw-hdmi 6000000.hdmi: Detected HDMI TX controller v2.12a with HDCP (DWC HDMI 2.0 TX PHY) [ 1.757456] sun8i-dw-hdmi 6000000.hdmi: registered DesignWare HDMI I2C bus driver [ 1.757869] sun4i-drm display-engine: bound 6000000.hdmi (ops 0xffff800008e84f08) -- [ 2.792114] input: YICHIP Wireless Device as /devices/platform/soc/5200400.usb/usb4/4-1/4-1:1.0/0003:3151:3000.0001/input/input2 [ 2.796642] ALSA device list: [ 2.796657] #0: audiocodec [ 2.796665] #1: ahubdam !!Packages installed !!-------------------- ii alsa-ucm-conf 1.2.6.3-1ubuntu1.12 all ALSA Use Case Manager configuration files ii alsa-utils 1.2.6-1ubuntu1 arm64 Utilities for configuring and using ALSA