[PATCH BlueZ v1 0/4] shared/bap: Don't disconnect a CIS still used by another ASE

[Luiz Augusto von Dentz <luiz.dentz@gmail.com>]

From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

A remote initiator, e.g. a phone in a voice call, may enable the Source
ASE of a CIS shared with a Sink ASE and then switch to the Sink ASE
alone. The acceptor disconnected the CIS when the Source ASE detached
from it, although the linked Sink ASE was still configured for it, and
as the initiator does not request the CIS again, the Sink ASE was left
enabled without a CIS and the voice stayed silent.

Keep the CIS while another ASE is still configured for it. Unit tests
cover releasing an ASE of a CIS kept by its link, of a shared CIS and
switching the direction, and a functional test counts the CIS the
acceptor is asked to accept.

Luiz Augusto von Dentz (4):
  shared/bap: Don't disconnect a CIS still configured for a link
  unit/test-bap: Add tests for a CIS shared by two ASEs
  doc/functional-bap: Document switching the direction of a CIS
  test: functional: Cover switching the direction of a CIS

 doc/functional-bap.rst      |  37 ++++++
 src/shared/bap.c            |  84 +++++++++----
 test/functional/test_bap.py |  68 +++++++++++
 unit/test-bap.c             | 227 ++++++++++++++++++++++++++++++++++++
 4 files changed, 391 insertions(+), 25 deletions(-)

-- 
2.56.0