[PATCH BlueZ v2 0/2] transport: distinguish BAP mic and playback volumes

[Pauli Virtanen <pav@iki.fi>]

v2:
- Drop the bt_bap_stream_is_server() function. The direction can be
  found based on bt_bap_stream_get_dir(), which for BAP Client indicates
  the remote endpoint, and for BAP Server the local endpoint direction.

  Its return value is a bit strange for broadcast, as
  lpac BCAST_SINK -> dir BCAST_SOURCE.

***

Currently we are confusing VCP and MICP volumes.

We are also mixing up AVRCP and VCP volumes.

As microphone volumes are commonly 100% and sound server may set them,
we end up with spurious 100% playback volumes.

Fix this, and also do some cleanup of #ifdefs in the volume code.

Pauli Virtanen (2):
  transport: clean up volume set/get for A2DP and VCP
  transport: distinguish BAP mic and playback volumes

 profiles/audio/avrcp.c     |  10 +--
 profiles/audio/media.c     |   2 +-
 profiles/audio/media.h     |  10 +++
 profiles/audio/transport.c | 133 +++++++++++++++++++++----------------
 profiles/audio/transport.h |  10 +--
 profiles/audio/vcp.c       |  12 ++--
 profiles/audio/vcp.h       |  21 +++++-
 7 files changed, 121 insertions(+), 77 deletions(-)

-- 
2.52.0