https://bugs.winehq.org/show_bug.cgi?id=41025
--- Comment #4 from Andrew Eikum aeikum@codeweavers.com --- It was probably this commit that broke it:
commit 4fbe6f3e7601f7b39f7f672ffe43553eee92ab1b Author: Andrew Eikum aeikum@codeweavers.com Date: Thu May 19 09:11:08 2016 -0500
dsound: Allow inactive devices to change the primary format.