usb/183090: Logitech USB microphone failure

[Alexander Panyushkin]

>Number:         183090
>Category:       usb
>Synopsis:       Logitech USB microphone failure
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-usb
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Oct 18 21:40:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Alexander Panyushkin
>Release:        FreeBSD 10.0-BETA1 #0 r256507
>Organization:
none
>Environment:
FreeBSD scorpion.kiev.ua 10.0-BETA1 FreeBSD 10.0-BETA1 #0 r256507: Tue Oct 15 14:14:08 EEST 2013     root at scorpion.kiev.ua:/usr/obj/usr/src/sys/Kernel  amd64
>Description:
If dd if=/dev/dsp2.0 of=/dev/dsp0.0 bs=64 microphone was working fine.

But in the Skype have problem. Microphone not working.

#cat /dev/sndstat 
Installed devices:
pcm0: <VIA VT1708S_0 (Analog 2.0+HP/2.0)> (play/rec) default
pcm1: <VIA VT1708S_0 (Digital)> (play)
pcm2: <USB audio> (rec)

#mixer 
Mixer vol      is currently set to  72:72
Mixer pcm      is currently set to 100:100
Mixer line     is currently set to 100:100
Mixer mic      is currently set to 100:100
Mixer rec      is currently set to 100:100
Mixer igain    is currently set to 100:100
Mixer ogain    is currently set to 100:100
Mixer monitor  is currently set to 100:100

#kldstat | egrep "snd|cuse"
 5    1 0xffffffff80e0e000 40358    snd_hda.ko
13    1 0xffffffff81dc6000 6998     cuse4bsd.ko
20    1 0xffffffff81e14000 8992     snd_uaudio.ko

#pkg info -ix skype
skype-2.1.0.81_1,1
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: