!!################################
!!ALSA Information Script v 0.4.64
!!################################

!!Script ran on: Mon Jan  2 16:30:59 UTC 2017


!!Linux Distribution
!!------------------

Gentoo Base System release 2.3 DISTRIB_ID="Gentoo" NAME=Gentoo ID=gentoo PRETTY_NAME="Gentoo/Linux" HOME_URL="https://www.gentoo.org/" SUPPORT_URL="https://www.gentoo.org/support/" BUG_REPORT_URL="https://bugs.gentoo.org/"


!!DMI Information
!!---------------

Manufacturer:      Gigabyte Technology Co., Ltd.
Product Name:      P55A-UD3
Product Version:    
Firmware Version:  F11


!!Kernel Information
!!------------------

Kernel release:    4.7.10-hardened-rev1
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         Intel(R) Core(TM) i5 CPU 650 @ 3.20GHz
SMP Enabled:       Yes


!!ALSA Version
!!------------

Driver version:     k4.7.10-hardened-rev1
Library version:    1.1.2
Utilities version:  1.1.2


!!Loaded ALSA modules
!!-------------------



!!Sound Servers on this system
!!----------------------------

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - No


!!Soundcards recognised by ALSA
!!-----------------------------

 0 [Camera         ]: USB-Audio - Venus USB2.0 Camera
                      Vimicro Corp. Venus USB2.0 Camera at usb-0000:00:1a.7-4, high speed


!!PCI Soundcards installed in the system
!!--------------------------------------

01:00.1 Audio device: NVIDIA Corporation GF108 High Definition Audio Controller (rev a1)
03:04.0 Multimedia video controller: Creative Labs SB0400 Audigy2 Value


!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------

01:00.1 0403: 10de:0bea (rev a1)
	Subsystem: 1043:83a4


!!Loaded sound module options
!!---------------------------


!!USB Mixer information
!!---------------------
--startcollapse--

USB Mixer: usb_id=0x0ac83420, ctrlif=2, ctlerr=0
Card: Vimicro Corp. Venus USB2.0 Camera at usb-0000:00:1a.7-4, high speed
  Unit: 2
    Control: name="Mic Capture Volume", index=0
    Info: id=2, control=2, cmask=0x1, channels=1, type="S16"
    Volume: min=-6912, max=5376, dBmin=-2700, dBmax=2100
  Unit: 2
    Control: name="Mic Capture Switch", index=0
    Info: id=2, control=1, cmask=0x1, channels=1, type="INV_BOOLEAN"
    Volume: min=0, max=1, dBmin=0, dBmax=0
--endcollapse--


!!ALSA Device nodes
!!-----------------

crw-rw----. 1 root audio 116,  0 Jan  2 19:27 /dev/snd/controlC0
crw-rw----. 1 root audio 116, 24 Jan  2 19:27 /dev/snd/pcmC0D0c
crw-rw----. 1 root audio 116, 33 Jan  2 19:26 /dev/snd/timer

/dev/snd/by-id:
total 0
drwxr-xr-x. 2 root root  60 Jan  2 19:27 .
drwxr-xr-x. 4 root root 140 Jan  2 19:27 ..
lrwxrwxrwx. 1 root root  12 Jan  2 19:27 usb-Vimicro_Corp._Venus_USB2.0_Camera-02 -> ../controlC0

/dev/snd/by-path:
total 0
drwxr-xr-x. 2 root root  60 Jan  2 19:27 .
drwxr-xr-x. 4 root root 140 Jan  2 19:27 ..
lrwxrwxrwx. 1 root root  12 Jan  2 19:27 pci-0000:00:1a.7-usb-0:4:1.2 -> ../controlC0


!!Aplay/Arecord output
!!--------------------

APLAY

**** List of PLAYBACK Hardware Devices ****

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: Camera [Venus USB2.0 Camera], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

!!Amixer output
!!-------------

!!-------Mixer controls for card 0 [Camera]

Card hw:0 'Camera'/'Vimicro Corp. Venus USB2.0 Camera at usb-0000:00:1a.7-4, high speed'
  Mixer name	: 'USB Mixer'
  Components	: 'USB0ac8:3420'
  Controls      : 3
  Simple ctrls  : 1
Simple mixer control 'Mic',0
  Capabilities: cvolume cvolume-joined cswitch cswitch-joined
  Capture channels: Mono
  Limits: Capture 0 - 48
  Mono: Capture 37 [77%] [10.00dB] [off]


!!Alsactl output
!!--------------

--startcollapse--
state.Camera {
	control.1 {
		iface PCM
		name 'Capture Channel Map'
		value 0
		comment {
			access read
			type INTEGER
			count 1
			range '0 - 36'
		}
	}
	control.2 {
		iface MIXER
		name 'Mic Capture Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.3 {
		iface MIXER
		name 'Mic Capture Volume'
		value 37
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 48'
			dbmin -2700
			dbmax 2100
			dbvalue.0 1000
		}
	}
}
--endcollapse--


!!All Loaded Modules
!!------------------

Module


!!ALSA/HDA dmesg
!!--------------

[    1.390008] pci 0000:00:1e.0: can't derive routing for PCI INT ?
[    1.390287] snd_emu10k1 0000:03:04.0: PCI INT ?: not connected
[    1.390877] snd_emu10k1: probe of 0000:03:04.0 failed with error -16
[    1.391287] usbcore: registered new interface driver snd-usb-audio
[    1.391732] Netfilter messages via NETLINK v0.30.
--
[    1.406688] EDD information not available.
[    1.407157] ALSA device list:
[    1.407608]   No soundcards found.
[    1.473443] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
--
[   59.245416] 8139too 0000:03:03.0 enp3s3: link up, 100Mbps, full-duplex, lpa 0x45E1
[   59.647537] audit: type=1400 audit(1483374438.561:12): avc:  denied  { write } for  pid=3984 comm="alsactl" name="alsasound" dev="tmpfs" ino=8993 scontext=system_u:system_r:alsa_t tcontext=system_u:object_r:var_run_t tclass=dir permissive=0
[   59.915879] audit: type=1400 audit(1483374438.829:13): avc:  denied  { setattr } for  pid=4038 comm="auditd" name="audit" dev="sda1" ino=1865774 scontext=system_u:system_r:auditd_t tcontext=system_u:object_r:auditd_log_t tclass=dir permissive=0