!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Jan 3 19:33:12 UTC 2019 !!Linux Distribution !!------------------ Arch Linux \r (\l) NAME="Arch Linux ARM" PRETTY_NAME="Arch Linux ARM" ID=archarm ID_LIKE=arch HOME_URL="https://archlinuxarm.org/" DOCUMENTATION_URL="https://archlinuxarm.org/wiki" SUPPORT_URL="https://archlinuxarm.org/forum" BUG_REPORT_URL="https://github.com/archlinuxarm/PKGBUILDs/issues" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.20.0-2-ARCH Operating System: GNU/Linux Architecture: aarch64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.20.0-2-ARCH Library version: 1.1.7 Utilities version: 1.1.7 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [vc4hdmi ]: vc4-hdmi - vc4-hdmi vc4-hdmi !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 3 Dec 20 01:38 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 2 Dec 20 01:38 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Dec 20 01:38 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 20 01:38 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Dec 20 01:38 . drwxr-xr-x 3 root root 140 Dec 20 01:38 .. lrwxrwxrwx 1 root root 12 Dec 20 01:38 platform-3f902000.hdmi -> ../controlC0 !!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 [vc4hdmi] 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 rc_cec vc4 brcmfmac cec rc_core brcmutil drm_kms_helper hci_uart drm btqca joydev btbcm btintel cfg80211 smsc95xx bluetooth drm_panel_orientation_quirks syscopyarea usbnet sysfillrect sysimgblt fb_sys_fops mii raspberrypi_hwmon ecdh_generic rfkill i2c_bcm2835 pwm_bcm2835 bcm2835_thermal bcm2835_wdt !!ALSA/HDA dmesg !!-------------- [ 6.763863] hctosys: unable to open rtc device (rtc0) [ 6.772984] ALSA device list: [ 6.777369] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 6.779446] No soundcards found. [ 6.790339] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)