!!################################ !!ALSA Information Script v 0.4.65 !!################################ !!Script ran on: Sat Oct 29 19:15:45 UTC 2022 !!Linux Distribution !!------------------ Debian GNU/Linux 11 \n \l PRETTY_NAME="Debian GNU/Linux 11 (bullseye)" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: System SKU: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.19.254-13653-ga5ef616743fe Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.19.255-13653-ga5ef616743fe Library version: 1.2.4 Utilities version: 1.2.4 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [mtkrt5650 ]: mtk-rt5650 - mtk-rt5650 mtk-rt5650 !!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 !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw----. 1 root hwaudio 116, 5 Oct 29 12:09 /dev/snd/controlC0 crw-rw----. 1 root hwaudio 116, 2 Oct 29 12:09 /dev/snd/pcmC0D0p crw-rw----. 1 root hwaudio 116, 3 Oct 29 12:09 /dev/snd/pcmC0D1c crw-rw----. 1 root hwaudio 116, 4 Oct 29 12:09 /dev/snd/pcmC0D2p crw-rw----. 1 root hwaudio 116, 1 Oct 29 12:10 /dev/snd/seq crw-rw----. 1 root hwaudio 116, 33 Oct 29 12:09 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x. 2 root root 60 Oct 29 12:09 . drwxr-xr-x. 3 root root 180 Oct 29 12:09 .. lrwxrwxrwx. 1 root root 12 Oct 29 12:09 platform-sound -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:274: no soundcards found... ARECORD arecord: device_list:274: no soundcards found... !!Amixer output !!------------- !!-------Mixer controls for card mtkrt5650 Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially -R,--raw-volume Use the raw value (default) -M,--mapped-volume Use the mapped volume Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially -R,--raw-volume Use the raw value (default) -M,--mapped-volume Use the mapped volume Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ 8021q af_alg ah6 algif_hash algif_skcipher bluetooth bridge btmrvl btmrvl_sdio cfg80211 cros_ec_sensorhub ecdh_generic esp6 fuse ip6t_REJECT ip6t_ipv6header ip6table_nat ipt_MASQUERADE joydev llc lzo_compress lzo_rle mtk_jpeg mtk_mdp mtk_rpmsg mtk_scp mtk_scp_ipi mtk_vcodec_common mtk_vcodec_dec mtk_vcodec_enc mwifiex mwifiex_sdio nf_conntrack_ftp nf_conntrack_tftp nf_nat_ftp nf_nat_ipv6 nf_nat_tftp rfcomm rpmsg_core snd_seq snd_seq_device snd_seq_dummy stp tun uinput uvcvideo v4l2_h264 v4l2_mem2mem veth vhost vhost_vsock videobuf2_common videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videobuf2_vmalloc vmw_vsock_virtio_transport_common vsock xfrm4_mode_transport xfrm4_mode_tunnel xfrm6_mode_transport xfrm6_mode_tunnel xt_cgroup zram !!ALSA/HDA dmesg !!-------------- !!Packages installed !!-------------------- ii alsa-utils 1.2.4-1 arm64 Utilities for configuring and using ALSA