Re: [PATCH v3 0/5] MR9259: dmusic,dmime: Volume control part 2

[Anton Baskanov (＠baskanov)]

v3:
- Remove `IKsControl` caching.
- Also set the volume when adding an existing port.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/9259#note_119705