!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Nov 27 09:41:10 UTC 2016 !!Linux Distribution !!------------------ Fedora release 25 (Twenty Five) NAME=Fedora ID=fedora PRETTY_NAME="Fedora 25 (Twenty Five)" CPE_NAME="cpe:/o:fedoraproject:fedora:25" HOME_URL="https://fedoraproject.org/" BUG_REPORT_URL="https://bugzilla.redhat.com/" REDHAT_BUGZILLA_PRODUCT="Fedora" REDHAT_BUGZILLA_PRODUCT_VERSION=25 REDHAT_SUPPORT_PRODUCT="Fedora" REDHAT_SUPPORT_PRODUCT_VERSION=25 PRIVACY_POLICY_URL=https://fedoraproject.org/wiki/Legal:PrivacyPolicy Fedora release 25 (Twenty Five) Fedora release 25 (Twenty Five) !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.8.10-300.fc25.armv7hl Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.8.10-300.fc25.armv7hl Library version: Utilities version: 1.1.1 !!Loaded ALSA modules !!------------------- (null) snd_soc_simple_card !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - No Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [sun4icodec ]: sun4i-codec - sun4i-codec sun4i-codec 1 [SPDIF ]: On-board_SPDIF - On-board SPDIF On-board SPDIF !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Loaded sound module options !!--------------------------- !!Module: (null) * : !!Module: snd_soc_simple_card * : !!ALSA Device nodes !!----------------- crw-rw----. 1 root audio 116, 2 Jul 25 19:50 /dev/snd/controlC0 crw-rw----. 1 root audio 116, 5 Jul 25 19:50 /dev/snd/controlC1 crw-rw----. 1 root audio 116, 4 Jul 25 19:50 /dev/snd/pcmC0D0c crw-rw----. 1 root audio 116, 3 Jul 25 19:50 /dev/snd/pcmC0D0p crw-rw----. 1 root audio 116, 6 Jul 25 19:50 /dev/snd/pcmC1D0p crw-rw----. 1 root audio 116, 1 Jul 25 19:50 /dev/snd/seq crw-rw----. 1 root audio 116, 33 Jul 25 19:50 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x. 2 root root 80 Jul 25 19:50 . drwxr-xr-x. 3 root root 200 Jul 25 19:50 .. lrwxrwxrwx. 1 root root 12 Jul 25 19:50 platform-1c22c00.codec -> ../controlC0 lrwxrwxrwx. 1 root root 12 Jul 25 19:50 platform-sound -> ../controlC1 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) # # Place your global alsa-lib configuration here... # !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: sun4icodec [sun4i-codec], device 0: CDC PCM Codec-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: SPDIF [On-board SPDIF], device 0: spdif-dit-hifi dit-hifi-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: sun4icodec [sun4i-codec], device 0: CDC PCM Codec-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [sun4icodec] Card hw:0 'sun4icodec'/'sun4i-codec' Mixer name : '' Components : '' Controls : 7 Simple ctrls : 7 Simple mixer control 'Left Mixer Left DAC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Power Amplifier',0 Capabilities: volume volume-joined Playback channels: Mono Capture channels: Mono Limits: 0 - 63 Mono: 0 [0%] [-99999.99dB] Simple mixer control 'Power Amplifier DAC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Power Amplifier Mixer',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Power Amplifier Mute',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Mixer Left DAC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] Simple mixer control 'Right Mixer Right DAC',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] !!-------Mixer controls for card 1 [SPDIF] Card hw:1 'SPDIF'/'On-board SPDIF' Mixer name : '' Components : '' Controls : 0 Simple ctrls : 0 !!Alsactl output !!-------------- --startcollapse-- state.sun4icodec { control.1 { iface MIXER name 'Power Amplifier Volume' value 0 comment { access 'read write' type INTEGER count 1 range '0 - 63' dbmin -9999999 dbmax 0 dbvalue.0 -9999999 } } control.2 { iface MIXER name 'Left Mixer Left DAC Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.3 { iface MIXER name 'Right Mixer Right DAC Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Right Mixer Left DAC Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.5 { iface MIXER name 'Power Amplifier DAC Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Power Amplifier Mixer Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.7 { iface MIXER name 'Power Amplifier Mute Switch' value false comment { access 'read write' type BOOLEAN count 1 } } } state.SPDIF { control { } } --endcollapse-- !!All Loaded Modules !!------------------ Module ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_mangle ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_security ip6table_raw iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables hid_apple snd_soc_simple_card snd_soc_spdif_tx sun4i_codec sun4i_spdif snd_soc_simple_card_utils snd_soc_core snd_pcm_dmaengine ac97_bus snd_seq snd_seq_device snd_pcm ir_lirc_codec lirc_dev sunxi_cir axp20x_pek axp20x_usb_power rc_core nvmem_sunxi_sid nvmem_core sun4i_ts snd_timer sunxi_wdt snd sunxi soundcore phy_generic musb_hdrc sun4i_ss udc_core phy_sun4i_usb des_generic sun4i_dma leds_gpio cpufreq_dt nfsd auth_rpcgss nfs_acl lockd grace sunrpc mmc_block realtek dwmac_sunxi stmmac_platform stmmac ptp pps_core i2c_mv64xxx rtc_sunxi sunxi_mmc ahci_sunxi ehci_platform ohci_platform libahci_platform mmc_core !!ALSA/HDA dmesg !!-------------- [ 21.870659] sun4i-codec 1c22c00.codec: Codec <-> 1c22c00.codec mapping ok [ 21.923752] asoc-simple-card sound: dit-hifi <-> 1c21000.spdif mapping ok [ 23.672747] input: Apple, Inc Apple Keyboard as /devices/platform/soc@01c00000/1c14000.usb/usb1/1-1/1-1.3/1-1.3.2/1-1.3.2:1.0/0003:05AC:0221.0002/input/input3