[Bug 38391] New: Deus Ex: Human Revolution does not properly detect speaker configuration

https://bugs.winehq.org/show_bug.cgi?id=38391

Bug ID: 38391
           Summary: Deus Ex: Human Revolution does not properly detect
                    speaker configuration
           Product: Wine
           Version: 1.7.40
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

On stereo speakers and with a sound card supporting more than 2 channels, sound
sources in Deus Ex: Human Revolution are only heard in one speaker and fade out
when in the center. Git bisect gives:

commit a3f33daa6ab7156b26ad1378d49e8af6666b062d
Author: Mark Harmstone 
Date:   Wed Dec 31 21:34:47 2014 +0000

winealsa: Support up to 6 channels.

Since I set all audio outputs in winecfg to stereo, this suggests that Deus Ex:
HR does not respect this setting.
Deus Ex: HR uses an FMOD backend. I tried to reproduce the problem with other
games using FMOD; I managed to launch Bioshock 2, which seemed to have the same
issue (sound effects playing in only one speaker each) before crashing.

I'm using:
7 Series/C210 Series Chipset Family High Definition Audio Controller
ALSA-1.0.28
wine-1.7.40-99-gdc22283
Deus Ex: Human Revolution 2.0.0.0 (Steam version)