[automerger skipped] Merge "audio flinger: fix initial mmap stream volume" into main am: e3f46d5bec am: c6af235dad am: 965ed5398f -s ours

am skip reason: Merged-In Ib3613f3294f8247882ba31564cdcc0c735f948b6 with SHA-1 7f7171cfd3 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2829082

Change-Id: Id04844e8096995c856f5af904507266a9f761c37
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>