Revert "Revert "msm: qdsp5v2: Convert all audio devices to ION.""

This reverts commit e96fa0e4ad23e012919d7c16e4b7d967ccc046c8.
Revert "Revert "msm: qdsp5v2: Minor code sync.""

This reverts commit 3b51cc07ddeb5da494cd080eee40d8b75de11c65.