DTX: add flag for AMR HR P*

Add flag to explicitly track the state of DTX DL for AMR HR whe
SID_FIRST_P1 has been sent to L1 already but no next frame available
yet: this can be followed by SID_FIRST_P2 or SID_FIRST_INH depending on
arrival of voice frame within next 60 ms.

Change-Id: Id28b07b8e83cfe5e84de48a2f124084036580cd4
1 file changed
tree: ab35e0274005cb63f404c13749b45876ab7c4ce9
  1. contrib/
  2. debian/
  3. openbsc/
  4. .gitignore
  5. .gitreview
  6. .mailmap