!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Feb 13 20:52:02 UTC 2020 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.19.97 Operating System: GNU/Linux Architecture: armv6l Processor: unknown SMP Enabled: No !!ALSA Version !!------------ Driver version: k4.19.97 Library version: 1.1.8 Utilities version: 1.1.8 !!Loaded ALSA modules !!------------------- snd_soc_hifiberry_dacplus !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [sndrpihifiberry]: HifiberryDacp - snd_rpi_hifiberry_dacplus snd_rpi_hifiberry_dacplus !!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 !!--------------------------- !!Module: snd_soc_hifiberry_dacplus * : !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Feb 10 20:28 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 16 Feb 10 20:28 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Feb 10 20:28 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 10 20:28 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Feb 10 20:28 . drwxr-xr-x 3 root root 140 Feb 10 20:28 .. lrwxrwxrwx 1 root root 12 Feb 10 20:28 platform-soc:sound -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.!default { type hw card 0 device 0 } ctl.!default { type hw card 0 } !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:272: no soundcards found... ARECORD arecord: device_list:272: no soundcards found... !!Amixer output !!------------- !!-------Mixer controls for card 0 [sndrpihifiberry]:] 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 !!------------------ Module ctr ccm snd_soc_pcm512x_i2c snd_soc_pcm512x arc4 rtl8192cu rtl_usb rtl8192c_common rtlwifi mac80211 sha256_generic cfg80211 rfkill snd_soc_hifiberry_dacplus snd_soc_bcm2835_i2s regmap_mmio raspberrypi_hwmon hwmon snd_soc_core snd_compress snd_pcm_dmaengine snd_pcm snd_timer snd i2c_bcm2835 vc_sm_cma clk_hifiberry_dacpro uio_pdrv_genirq fixed uio ip_tables x_tables ipv6 !!ALSA/HDA dmesg !!-------------- [ 8.801225] [vc_sm_connected_init]: failed to initialize shared memory service [ 9.458665] snd-rpi-hifiberry-dacplus soc:sound: ASoC: CODEC DAI pcm512x-hifi not registered - will retry [ 10.241100] cfg80211: Loading compiled-in X.509 certificates for regulatory database -- [ 12.679429] ieee80211 phy0: Selected rate control algorithm 'rtl_rc' [ 12.681187] snd-rpi-hifiberry-dacplus soc:sound: ASoC: CODEC DAI pcm512x-hifi not registered - will retry [ 12.694567] usbcore: registered new interface driver rtl8192cu [ 12.937089] pcm512x 1-004d: Linked as a consumer to regulator.1 [ 13.049602] snd-rpi-hifiberry-dacplus soc:sound: pcm512x-hifi <-> 20203000.i2s mapping ok [ 14.716157] random: crng init done