!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed Apr 12 21:10:24 UTC 2017 !!Linux Distribution !!------------------ ID_LIKE=debian !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.4.50-v7 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.50-v7 Library version: 1.0.28 Utilities version: 1.0.28 !!Loaded ALSA modules !!------------------- snd_bcm2835 snd_usb_audio 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 !!----------------------------- 0 [ALSA ]: bcm2835 - bcm2835 ALSA bcm2835 ALSA 1 [K1 ]: USB-Audio - FiiO USB DAC K1 FiiO FiiO USB DAC K1 at usb-3f980000.usb-1.3, full speed 2 [CameraB409241 ]: USB-Audio - USB Camera-B4.09.24.1 OmniVision Technologies, Inc. USB Camera-B4.09.24.1 at usb-3f980000.usb-1.5, hi !!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_bcm2835 force_bulk : N !!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 !!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=0x262a100c, ctrlif=1, ctlerr=0 Card: FiiO FiiO USB DAC K1 at usb-3f980000.usb-1.3, 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 USB Mixer: usb_id=0x14152000, ctrlif=1, ctlerr=0 Card: OmniVision Technologies, Inc. USB Camera-B4.09.24.1 at usb-3f980000.usb-1.5, hi Unit: 3 Control: name="Mic Capture Volume", index=0 Info: id=3, control=2, cmask=0xf, channels=4, type="S16" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Apr 12 13:34 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 Apr 12 13:36 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 Apr 12 13:35 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 16 Apr 12 13:56 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 17 Apr 12 13:34 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 48 Apr 12 13:56 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 88 Apr 12 13:35 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 1 Apr 12 13:34 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 12 13:34 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 80 Apr 12 13:36 . drwxr-xr-x 4 root root 260 Apr 12 13:36 .. lrwxrwxrwx 1 root root 12 Apr 12 13:36 usb-FiiO_FiiO_USB_DAC_K1-01 -> ../controlC1 lrwxrwxrwx 1 root root 12 Apr 12 13:35 usb-OmniVision_Technologies__Inc._USB_Camera-B4.09.24.1-01 -> ../controlC2 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Apr 12 13:36 . drwxr-xr-x 4 root root 260 Apr 12 13:36 .. lrwxrwxrwx 1 root root 12 Apr 12 13:36 platform-3f980000.usb-usb-0:1.3:1.1 -> ../controlC1 lrwxrwxrwx 1 root root 12 Apr 12 13:35 platform-3f980000.usb-usb-0:1.5:1.1 -> ../controlC2 !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.!default { type asym playback.pcm { type plug slave.pcm "hw:0,0" } capture.pcm { type plug slave.pcm "hw:1,0" } } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: K1 [FiiO USB DAC K1], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 2: CameraB409241 [USB Camera-B4.09.24.1], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [ALSA] Card hw:0 'ALSA'/'bcm2835 ALSA' Mixer name : 'Broadcom Mixer' Components : '' Controls : 6 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback -10239 - 400 Mono: Playback -2000 [77%] [-20.00dB] [on] !!-------Mixer controls for card 1 [K1] Card hw:1 'K1'/'FiiO FiiO USB DAC K1 at usb-3f980000.usb-1.3, full speed' Mixer name : 'USB Mixer' Components : 'USB262a:100c' Controls : 3 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 78 [71%] [-16.00dB] [on] Front Right: Playback 77 [70%] [-16.50dB] [on] !!-------Mixer controls for card 2 [CameraB409241] amixer: Mixer load hw:2 error: Invalid argument Card hw:2 'CameraB409241'/'OmniVision Technologies, Inc. USB Camera-B4.09.24.1 at usb-3f980000.usb-1.5, hi' Mixer name : 'USB Mixer' Components : 'USB1415:2000' Controls : 2 amixer: Mixer hw:2 load error: Invalid argument !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables bnep xt_conntrack x_tables nf_nat nf_conntrack br_netfilter bridge stp llc hci_uart btbcm bluetooth overlay ch341 usbserial gspca_ov534 gspca_main v4l2_common videodev evdev snd_usb_audio media snd_hwdep snd_usbmidi_lib brcmfmac snd_rawmidi brcmutil snd_seq_device cfg80211 rfkill snd_bcm2835 snd_pcm snd_timer snd i2c_bcm2708 spi_bcm2835 w1_gpio wire bcm2835_gpiomem cn bcm2835_wdt uio_pdrv_genirq uio i2c_dev fuse ipv6 !!ALSA/HDA dmesg !!-------------- [ 6.641538] usb 1-1.5: 3:1: cannot get min/max values for control 2 (id 3) [ 6.643186] usbcore: registered new interface driver snd-usb-audio [ 6.654772] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: May 27 2016 00:13:38 version 7.45.41.26 (r640327) FWID 01-df77e4a7