!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Jul 24 07:08:23 UTC 2016 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.4.13-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.13-v7 Library version: 1.0.28 Utilities version: 1.0.28 !!Loaded ALSA modules !!------------------- snd_usb_audio !!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 !!----------------------------- 1 [S2 ]: USB-Audio - Sound Blaster Play! 2 Creative Technology Ltd Sound Blaster Play! 2 at usb-3f980000.usb-1.5, full spe !!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 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : -2,-1,-1,-1,-1,-1,-1,-1 pid : -1,-1,-1,-1,-1,-1,-1,-1 vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x041e323d, ctrlif=0, ctlerr=0 Card: Creative Technology Ltd Sound Blaster Play! 2 at usb-3f980000.usb-1.5, full spe Unit: 5 Control: name="Speaker Playback Volume", index=0 Info: id=5, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-13312, max=0, dBmin=-5200, dBmax=0 Unit: 5 Control: name="Speaker Playback 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="Mic Capture Volume", index=0 Info: id=6, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3840, max=3840, dBmin=-1500, dBmax=1500 Unit: 6 Control: name="Mic 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 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 32 Jul 24 08:57 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 56 Jul 24 08:57 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 Jul 24 09:07 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Jul 24 08:57 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jul 24 08:57 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Jul 24 08:57 . drwxr-xr-x 4 root root 180 Jul 24 08:57 .. lrwxrwxrwx 1 root root 12 Jul 24 08:57 usb-Creative_Technology_Ltd_Sound_Blaster_Play__2_000000000758-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Jul 24 08:57 . drwxr-xr-x 4 root root 180 Jul 24 08:57 .. lrwxrwxrwx 1 root root 12 Jul 24 08:57 platform-3f980000.usb-usb-0:1.5:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: S2 [Sound Blaster Play! 2], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: S2 [Sound Blaster Play! 2], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [S2] Card hw:1 'S2'/'Creative Technology Ltd Sound Blaster Play! 2 at usb-3f980000.usb-1.5, full spe' Mixer name : 'USB Mixer' Components : 'USB041e:323d' Controls : 6 Simple ctrls : 2 Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch pswitch-joined Playback channels: Front Left - Front Right Limits: Playback 0 - 52 Mono: Front Left: Playback 52 [100%] [0.00dB] [on] Front Right: Playback 52 [100%] [0.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 40 Mono: Capture 20 [50%] [0.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.S2 { control.1 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.2 { iface PCM 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 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Mic Capture Volume' value 20 comment { access 'read write' type INTEGER count 1 range '0 - 40' dbmin -1500 dbmax 1500 dbvalue.0 0 } } control.5 { iface MIXER name 'Speaker Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Speaker Playback Volume' value.0 52 value.1 52 comment { access 'read write' type INTEGER count 2 range '0 - 52' dbmin -5200 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module bnep hci_uart btbcm bluetooth brcmfmac snd_usb_audio snd_hwdep brcmutil snd_usbmidi_lib snd_rawmidi snd_seq_device ads7846 cfg80211 hwmon rfkill i2c_bcm2708 spi_bcm2835 bcm2835_gpiomem bcm2835_wdt joydev evdev w1_gpio wire cn uio_pdrv_genirq uio snd_bcm2835 snd_pcm snd_timer snd i2c_dev fuse ipv6 !!ALSA/HDA dmesg !!-------------- [ 4.501826] usbcore: registered new interface driver brcmfmac [ 4.618057] usbcore: registered new interface driver snd-usb-audio [ 4.633871] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: May 27 2016 00:13:38 version 7.45.41.26 (r640327) FWID 01-df77e4a7