!!################################ !!ALSA Information Script v 0.5.3 !!################################ !!Script ran on: Mon May 5 19:35:31 UTC 2025 !!Linux Distribution !!------------------ An unexpected event occurred. Contact support via email: info@whitemb.com - \n !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: #1 SMP PREEMPT Thu Dec 14 16:41:11 UTC 2023 Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k6.5.13-yocto-standard-meson64 Library version: 1.2.10 Utilities version: 1.2.10 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [LIBRETECHCCV2 ]: gx-sound-card - LIBRETECH-CC-V2 LIBRETECH-CC-V2 !!Loaded sound module options !!--------------------------- !!Sysfs card info !!--------------- !!Card: /sys/class/sound/card0 Driver: /sys/bus/platform/drivers/gx-sound-card Tree: !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Sep 20 2023 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 16 Sep 20 2023 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 33 Sep 20 2023 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Sep 20 2023 . drwxr-xr-x 3 root root 120 Sep 20 2023 .. lrwxrwxrwx 1 root root 12 Sep 20 2023 platform-sound -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.speakerbonnet { type hw card 0 } pcm.dmixer { type dmix ipc_key 1024 ipc_perm 0666 slave { pcm "speakerbonnet" rate 48000 channels 2 } } ctl.dmixer { type hw card 0 } pcm.softvol { type softvol slave.pcm "dmixer" control.name "PCM" control.card 0 } ctl.softvol { type hw card 0 } pcm.!default { type plug slave.pcm "softvol" } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: LIBRETECHCCV2 [LIBRETECH-CC-V2], device 0: fe.dai-link-0 (*) [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card LIBRETECHCCV2 Card sysdefault:0 'LIBRETECHCCV2'/'LIBRETECH-CC-V2' Mixer name : '' Components : '' Controls : 6 Simple ctrls : 2 Simple mixer control 'AIU HDMI CTRL SRC',0 Capabilities: enum Items: 'DISABLED' 'PCM' 'I2S' Item0: 'I2S' Simple mixer control 'AIU SPDIF SRC SEL',0 Capabilities: enum Items: 'SPDIF' 'I2S' Item0: 'SPDIF' !!Alsactl output !!-------------- --startcollapse-- state.LIBRETECHCCV2 { control.1 { iface PCM device 2 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 device 2 name 'IEC958 Playback Mask' value ffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 comment { access read type IEC958 count 1 } } control.3 { iface PCM device 2 name 'IEC958 Playback Default' value '0400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.4 { iface PCM device 2 name ELD value '10000700671000010000000000000000328d022c4c4f4e5449554d0907070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read volatile' type BYTES count 128 } } control.5 { iface MIXER name 'AIU SPDIF SRC SEL' value SPDIF comment { access 'read write' type ENUMERATED count 1 item.0 SPDIF item.1 I2S } } control.6 { iface MIXER name 'AIU HDMI CTRL SRC' value I2S comment { access 'read write' type ENUMERATED count 1 item.0 DISABLED item.1 PCM item.2 I2S } } } --endcollapse-- !!All Loaded Modules !!------------------ 8021q amlogic_gxl_crypto configfs crypto_engine fuse mdio_mux_meson_gxl meson_vdec sch_fq_codel !!ALSA/HDA dmesg !!-------------- [ 1.892213] meson-drm d0100000.vpu: CVBS Output connector not available [ 1.920457] meson-dw-hdmi c883a000.hdmi-tx: Detected HDMI TX controller v2.01a with HDCP (meson_dw_hdmi_phy) [ 1.923841] meson-dw-hdmi c883a000.hdmi-tx: registered DesignWare HDMI I2C bus driver [ 1.930339] meson-drm d0100000.vpu: bound c883a000.hdmi-tx (ops 0xffffffc0811b76e0) -- [ 3.261608] cfg80211: failed to load regulatory.db [ 3.264357] ALSA device list: [ 3.269319] #0: LIBRETECH-CC-V2 !!Packages installed !!-------------------- alsa-utils-scripts-1.2.10-r0.cortexa53 alsa-utils-nhltdmicinfo-1.2.10-r0.cortexa53 alsa-ucm-conf-1.2.10-r0.noarch alsa-topology-conf-1.2.5.1-r0.noarch alsa-utils-amixer-1.2.10-r0.cortexa53 alsa-utils-alsatplg-1.2.10-r0.cortexa53 alsa-utils-alsactl-1.2.10-r0.cortexa53 alsa-utils-aconnect-1.2.10-r0.cortexa53 alsa-utils-alsaloop-1.2.10-r0.cortexa53 alsa-utils-alsamixer-1.2.10-r0.cortexa53 alsa-utils-alsaucm-1.2.10-r0.cortexa53 alsa-utils-aplay-1.2.10-r0.cortexa53 alsa-utils-aseqdump-1.2.10-r0.cortexa53 alsa-utils-aseqnet-1.2.10-r0.cortexa53 alsa-utils-iecset-1.2.10-r0.cortexa53 alsa-utils-midi-1.2.10-r0.cortexa53 alsa-utils-speakertest-1.2.10-r0.cortexa53 alsa-utils-1.2.10-r0.cortexa53 alsa-tools-1.2.5-r0.cortexa53