[Bug 34887] New: No sound from rear channels with 4.0 speakers set

http://bugs.winehq.org/show_bug.cgi?id=34887

Bug #: 34887
           Summary: No sound from rear channels with 4.0 speakers set
           Product: Wine
           Version: 1.7.6
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: P2
         Component: directx-dsound
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Wine 1.7.6 built from sources, Xubuntu 13.10, Creative Audigy PCI card, 4.0
output is set in pavucontrol
I hear sound from front channels in both front and rear speakers and no sound
from rear channels
Tested with Stalker CS and Zandronum, so "Major" severity