!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sat Feb 4 14:57:33 UTC 2017 !!Linux Distribution !!------------------ Debian GNU/Linux 8 \n \l PRETTY_NAME="Debian GNU/Linux 8 (jessie)" NAME="Debian GNU/Linux" ID=debian HOME_URL="http://www.debian.org/" SUPPORT_URL="http://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: Board Vendor: Board Name: !!ACPI Device Status Information !!--------------- !!Kernel Information !!------------------ Kernel release: 3.16.0-4-armmp Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.16.0-4-armmp Library version: 1.0.28 Utilities version: 1.0.28 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 1 [Audio ]: USB-Audio - SA9023 USB Audio Audiophonics SA9023 USB Audio at usb-1c1c000.usb-1.4, full speed !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!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_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 vid : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x262a12c0, ctrlif=1, ctlerr=0 Card: Audiophonics SA9023 USB Audio at usb-1c1c000.usb-1.4, full speed Unit: 9 Control: name="PCM Playback Volume", index=0 Info: id=9, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-14080, max=0, dBmin=-5500, dBmax=0 Unit: 9 Control: name="PCM 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 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Feb 4 15:27 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Feb 4 15:27 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 4 Feb 4 15:27 /dev/snd/pcmC1D1p crw-rw---- 1 root audio 116, 1 Feb 4 15:27 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 4 15:27 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Feb 4 15:27 . drwxr-xr-x 4 root root 180 Feb 4 15:27 .. lrwxrwxrwx 1 root root 12 Feb 4 15:27 usb-Audiophonics_SA9023_USB_Audio-01 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Feb 4 15:27 . drwxr-xr-x 4 root root 180 Feb 4 15:27 .. lrwxrwxrwx 1 root root 12 Feb 4 15:27 platform-1c1c000.usb-usb-0:1.4:1.1 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: Audio [SA9023 USB Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Audio [SA9023 USB Audio], device 1: USB Audio [USB Audio #1] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 1 [Audio] Card hw:1 'Audio'/'Audiophonics SA9023 USB Audio at usb-1c1c000.usb-1.4, full speed' Mixer name : 'USB Mixer' Components : 'USB262a:12c0' Controls : 4 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 110 Mono: Front Left: Playback 72 [65%] [-19.00dB] [on] Front Right: Playback 72 [65%] [-19.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.Audio { 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 device 1 name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'PCM Playback Volume' value.0 72 value.1 72 comment { access 'read write' type INTEGER count 2 range '0 - 110' dbmin -5500 dbmax 0 dbvalue.0 -1900 dbvalue.1 -1900 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module xt_multiport tun nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack iptable_filter ip_tables x_tables nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc usb_storage snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi snd_seq_device snd_pcm snd_timer snd soundcore evdev hid_generic ohci_platform ehci_platform ohci_hcd ehci_hcd i2c_mv64xxx sunxi_wdt leds_gpio sun4i_ts fuse autofs4 ext4 crc16 mbcache jbd2 algif_skcipher af_alg xts lrw gf128mul sha256_generic dm_crypt dm_mod aes_arm sg sd_mod crc_t10dif crct10dif_generic crct10dif_common realtek ahci_sunxi libahci_platform libahci stmmac libata scsi_mod phy_sun4i_usb sunxi_mmc !!ALSA/HDA dmesg !!-------------- [ 112.282050] hid-generic 0003:262A:12C0.0002: input,hidraw1: USB HID v1.00 Device [Audiophonics SA9023 USB Audio] on usb-1c1c000.usb-1.4/input0 [ 112.444013] usbcore: registered new interface driver snd-usb-audio [ 114.870740] usb 1-1: new high-speed USB device number 2 using ehci-platform