!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Oct 4 21:03:05 UTC 2018 !!Linux Distribution !!------------------ CentOS Linux release 7.5.1804 (AltArch) NAME="CentOS Linux" VERSION="7 (AltArch)" ID="centos" ID_LIKE="rhel fedora" PRETTY_NAME="CentOS Linux 7 (AltArch)" CPE_NAME="cpe:/o:centos:centos:7" HOME_URL="https://www.centos.org/" BUG_REPORT_URL="https://bugs.centos.org/" CENTOS_MANTISBT_PROJECT="CentOS-7" CENTOS_MANTISBT_PROJECT_VERSION="7" REDHAT_SUPPORT_PRODUCT="centos" REDHAT_SUPPORT_PRODUCT_VERSION="7" CentOS Linux release 7.5.1804 (AltArch) CentOS Linux release 7.5.1804 (AltArch) !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 4.14.71-v7.1.el7 Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.14.71-v7.1.el7 Library version: Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [E5 ]: USB-Audio - Sound Blaster E5 Creative Technology Ltd Sound Blaster E5 at usb-3f980000.usb-1.2, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -1,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1 quirk_alias : (null),(null),(null),(null),(null),(null),(null),(null) vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x041e323c, ctrlif=0, ctlerr=0 Card: Creative Technology Ltd Sound Blaster E5 at usb-3f980000.usb-1.2, full speed Unit: 1 Control: name="Speaker Playback Volume", index=0 Info: id=1, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16384, max=0, dBmin=-6400, dBmax=0 Unit: 1 Control: name="Speaker Playback Switch", index=0 Info: id=1, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 2 Control: name="Internal Mic Capture Volume", index=0 Info: id=2, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-12288, max=2304, dBmin=-4800, dBmax=900 Unit: 2 Control: name="Internal Mic Capture Switch", index=0 Info: id=2, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 3 Control: name="Line In Capture Volume", index=0 Info: id=3, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-12288, max=2304, dBmin=-4800, dBmax=900 Unit: 3 Control: name="Line In Capture Switch", index=0 Info: id=3, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 4 Control: name="External Mic Capture Volume", index=0 Info: id=4, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-12288, max=2304, dBmin=-4800, dBmax=900 Unit: 4 Control: name="External Mic Capture Switch", index=0 Info: id=4, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 5 Control: name="S/PDIF In Capture Volume", index=0 Info: id=5, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-12288, max=2304, dBmin=-4800, dBmax=900 Unit: 5 Control: name="S/PDIF In Capture Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 6 Control: name="What U Hear Capture Volume", index=0 Info: id=6, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-12288, max=2304, dBmin=-4800, dBmax=900 Unit: 6 Control: name="What U Hear Capture Switch", index=0 Info: id=6, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 8 Control: name="Internal Mic Playback Volume", index=0 Info: id=8, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16384, max=2304, dBmin=-6400, dBmax=900 Unit: 8 Control: name="Internal Mic Playback Switch", index=0 Info: id=8, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 9 Control: name="Line In Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16384, max=2304, dBmin=-6400, dBmax=900 Unit: 9 Control: name="Line In Playback Switch", index=0 Info: id=9, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 10 Control: name="External Mic Playback Volume", index=0 Info: id=10, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16384, max=2304, dBmin=-6400, dBmax=900 Unit: 10 Control: name="External Mic Playback Switch", index=0 Info: id=10, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 11 Control: name="Bluetooth Playback Volume", index=0 Info: id=11, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16384, max=2304, dBmin=-6400, dBmax=900 Unit: 11 Control: name="Bluetooth Playback Switch", index=0 Info: id=11, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 12 Control: name="S/PDIF In Playback Volume", index=0 Info: id=12, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-16384, max=2304, dBmin=-6400, dBmax=900 Unit: 12 Control: name="S/PDIF In Playback Switch", index=0 Info: id=12, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 14 Control: name="PCM Capture Source", index=0 Info: id=14, control=0, cmask=0x0, channels=1, type="U8" Volume: min=1, max=5, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Jan 1 1970 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 24 Jan 1 1970 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Oct 4 22:56 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Jan 1 1970 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 1 1970 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jan 1 1970 . drwxr-xr-x 4 root root 180 Jan 1 1970 .. lrwxrwxrwx 1 root root 12 Jan 1 1970 usb-Creative_Technology_Ltd_Sound_Blaster_E5_211602900D1-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jan 1 1970 . drwxr-xr-x 4 root root 180 Jan 1 1970 .. lrwxrwxrwx 1 root root 12 Jan 1 1970 platform-3f980000.usb-usb-0:1.2:1.0 -> ../controlC0 !!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: E5 [Sound Blaster E5], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: E5 [Sound Blaster E5], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [E5] Card hw:0 'E5'/'Creative Technology Ltd Sound Blaster E5 at usb-3f980000.usb-1.2, full speed' Mixer name : 'USB Mixer' Components : 'USB041e:323c' Controls : 25 Simple ctrls : 8 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 128 Mono: Front Left: Playback 88 [69%] [-20.00dB] [on] Front Right: Playback 88 [69%] [-20.00dB] [on] Simple mixer control 'PCM Capture Source',0 Capabilities: enum Items: 'Line In' 'Internal Mic' 'External Mic' 'S/PDIF In' 'What U Hear' Item0: 'Line In' Simple mixer control 'Line In',0 Capabilities: pvolume cvolume pswitch pswitch-joined cswitch cswitch-joined Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 146 Capture 0 - 57 Front Left: Playback 128 [88%] [0.00dB] [on] Capture 48 [84%] [0.00dB] [on] Front Right: Playback 128 [88%] [0.00dB] [on] Capture 48 [84%] [0.00dB] [on] Simple mixer control 'Bluetooth',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 146 Mono: Front Left: Playback 128 [88%] [0.00dB] [on] Front Right: Playback 128 [88%] [0.00dB] [on] Simple mixer control 'External Mic',0 Capabilities: pvolume cvolume pswitch pswitch-joined cswitch cswitch-joined Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 146 Capture 0 - 57 Front Left: Playback 128 [88%] [0.00dB] [off] Capture 57 [100%] [9.00dB] [on] Front Right: Playback 128 [88%] [0.00dB] [off] Capture 57 [100%] [9.00dB] [on] Simple mixer control 'Internal Mic',0 Capabilities: pvolume cvolume pswitch pswitch-joined cswitch cswitch-joined Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 146 Capture 0 - 57 Front Left: Playback 128 [88%] [0.00dB] [off] Capture 0 [0%] [-48.00dB] [off] Front Right: Playback 128 [88%] [0.00dB] [off] Capture 0 [0%] [-48.00dB] [off] Simple mixer control 'S/PDIF In',0 Capabilities: pvolume cvolume pswitch pswitch-joined cswitch cswitch-joined Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: Playback 0 - 146 Capture 0 - 57 Front Left: Playback 128 [88%] [0.00dB] [on] Capture 48 [84%] [0.00dB] [on] Front Right: Playback 128 [88%] [0.00dB] [on] Capture 48 [84%] [0.00dB] [on] Simple mixer control 'What U Hear',0 Capabilities: cvolume cswitch cswitch-joined Capture channels: Front Left - Front Right Limits: Capture 0 - 57 Front Left: Capture 48 [84%] [0.00dB] [on] Front Right: Capture 48 [84%] [0.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.E5 { control.1 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface MIXER name 'Internal Mic Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Internal Mic Playback Volume' value.0 128 value.1 128 comment { access 'read write' type INTEGER count 2 range '0 - 146' dbmin -6400 dbmax 900 dbvalue.0 0 dbvalue.1 0 } } control.5 { iface MIXER name 'Line In Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Line In Playback Volume' value.0 128 value.1 128 comment { access 'read write' type INTEGER count 2 range '0 - 146' dbmin -6400 dbmax 900 dbvalue.0 0 dbvalue.1 0 } } control.7 { iface MIXER name 'External Mic Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'External Mic Playback Volume' value.0 128 value.1 128 comment { access 'read write' type INTEGER count 2 range '0 - 146' dbmin -6400 dbmax 900 dbvalue.0 0 dbvalue.1 0 } } control.9 { iface MIXER name 'Bluetooth Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.10 { iface MIXER name 'Bluetooth Playback Volume' value.0 128 value.1 128 comment { access 'read write' type INTEGER count 2 range '0 - 146' dbmin -6400 dbmax 900 dbvalue.0 0 dbvalue.1 0 } } control.11 { iface MIXER name 'S/PDIF In Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface MIXER name 'S/PDIF In Playback Volume' value.0 128 value.1 128 comment { access 'read write' type INTEGER count 2 range '0 - 146' dbmin -6400 dbmax 900 dbvalue.0 0 dbvalue.1 0 } } control.13 { iface MIXER name 'Speaker Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.14 { iface MIXER name 'Speaker Playback Volume' value.0 88 value.1 88 comment { access 'read write' type INTEGER count 2 range '0 - 128' dbmin -6400 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } control.15 { iface MIXER name 'Line In Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.16 { iface MIXER name 'Line In Capture Volume' value.0 48 value.1 48 comment { access 'read write' type INTEGER count 2 range '0 - 57' dbmin -4800 dbmax 900 dbvalue.0 0 dbvalue.1 0 } } control.17 { iface MIXER name 'Internal Mic Capture Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.18 { iface MIXER name 'Internal Mic Capture Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 57' dbmin -4800 dbmax 900 dbvalue.0 -4800 dbvalue.1 -4800 } } control.19 { iface MIXER name 'External Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.20 { iface MIXER name 'External Mic Capture Volume' value.0 57 value.1 57 comment { access 'read write' type INTEGER count 2 range '0 - 57' dbmin -4800 dbmax 900 dbvalue.0 900 dbvalue.1 900 } } control.21 { iface MIXER name 'S/PDIF In Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.22 { iface MIXER name 'S/PDIF In Capture Volume' value.0 48 value.1 48 comment { access 'read write' type INTEGER count 2 range '0 - 57' dbmin -4800 dbmax 900 dbvalue.0 0 dbvalue.1 0 } } control.23 { iface MIXER name 'What U Hear Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.24 { iface MIXER name 'What U Hear Capture Volume' value.0 48 value.1 48 comment { access 'read write' type INTEGER count 2 range '0 - 57' dbmin -4800 dbmax 900 dbvalue.0 0 dbvalue.1 0 } } control.25 { iface MIXER name 'PCM Capture Source' value 'Line In' comment { access 'read write' type ENUMERATED count 1 item.0 'Line In' item.1 'Internal Mic' item.2 'External Mic' item.3 'S/PDIF In' item.4 'What U Hear' } } } --endcollapse-- !!All Loaded Modules !!------------------ Module ipt_REJECT nf_reject_ipv4 xt_tcpudp ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter dm_mirror dm_region_hash dm_log dm_mod dax snd_usb_audio snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq brcmfmac snd_seq_device snd_pcm brcmutil cfg80211 rfkill snd_timer snd evdev i2c_bcm2835 uio_pdrv_genirq uio fixed i2c_dev i2c_bcm2708 ip_tables x_tables ipv6 crc_ccitt !!ALSA/HDA dmesg !!-------------- [ 7.240408] usbcore: registered new interface driver brcmfmac [ 7.504623] usbcore: registered new interface driver snd-usb-audio [ 7.605590] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Aug 29 2016 20:48:16 version 7.45.41.26 (r640327) FWID 01-4527cfab