Mixer vol FreeBSD 8-STABLE with sound card Esi July@ don't work.

[Belansky Stanislav]

Good day!
Mixer vol FreeBSD 8-STABLE with sound card Esi July@ don't work.
uname -a                                                             
11:50 pts/1
FreeBSD stashome.vrn.ru 8.0-STABLE FreeBSD 8.0-STABLE #0: Tue Apr 13 
21:21:57 MSD 2010     
root at stashome.vrn.ru:/usr/obj/usr/src/sys/STABLE-20100412  i386
stashome% dmesg | grep 
pcm                                                     14:27 pts/1
pcm0: <Envy24HT audio (ESI Juli@)> port 0xdc00-0xdc1f,0xd880-0xd8ff irq 
16 at device 5.0 on pci1
Some days ago I have bought sound card ESI (EgoSys) Juli at . After its 
installation volume changed correctly. But after parametre application 
sysctl hw.snd.vpc_autoreset=0* *mixer vol don't work.
Changes of parametres mixer vol of real change of volume do not give. 
Volume changes only through pcm. Application of parametre sysctl 
hw.snd.vpc_autoreset=1* *does not change a situation. If I establish 
sound card M-Audio Revolution 7.1 volume change works in all cases.
Perhaps who knows how to correct a situation?
Thanks.

-- 


Stanislav Belansky