!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Aug 24 19:08:53 UTC 2016 !!Linux Distribution !!------------------ Arch Linux \r (\l) NAME="Arch Linux ARM" ID=archarm ID_LIKE=arch PRETTY_NAME="Arch Linux ARM" HOME_URL="http://archlinuxarm.org/" SUPPORT_URL="https://archlinuxarm.org/forum" BUG_REPORT_URL="https://github.com/archlinuxarm/PKGBUILDs/issues" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.7.0-2-ARCH Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.7.0-2-ARCH Library version: 1.1.2 Utilities version: 1.1.2 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [sun4icodec ]: sun4i-codec - sun4i-codec sun4i-codec !!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, 2 Aug 1 12:30 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 4 Aug 1 12:30 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 3 Aug 1 12:30 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Aug 1 12:30 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 1 12:30 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Aug 1 12:30 . drwxr-xr-x 3 root root 160 Aug 1 12:30 .. lrwxrwxrwx 1 root root 12 Aug 1 12:30 platform-1c22c00.codec -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:268: no soundcards found... ARECORD arecord: device_list:268: no soundcards found... !!Amixer output !!------------- !!-------Mixer controls for card 0 [sun4icodec] 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 ip6table_filter ip6_tables iptable_filter iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack evdev sun4i_codec ir_lirc_codec lirc_dev snd_soc_core axp20x_pek snd_pcm_dmaengine ac97_bus snd_pcm sun4i_ts sunxi_cir snd_timer sun4i_ss sun4i_emac spi_sun4i mdio_sun4i uio_pdrv_genirq uio sch_fq_codel ip_tables x_tables !!ALSA/HDA dmesg !!-------------- [ 3.435778] vcc5v0: disabling [ 3.439326] ALSA device list: [ 3.442347] No soundcards found. [ 3.447218] EXT4-fs (mmcblk0p1): couldn't mount as ext3 due to feature incompatibilities