[PATCH BlueZ v3 0/7] Add TMAP & GMAP information services

[Pauli Virtanen <pav@iki.fi>]

Add support for TMAP and GMAP services. They contain only device
audio capability bitmasks.

v3:
- rename after_uuids -> after_services + make it a struct
- add tests for btd_profile_sort_list()
- leave it as the GSList version for now, tests use queue
- add commits to mark VCP connected only after its attach has finished

v2:
- Rework the service wait to be general mechanism that also determines
  the service autoconnect order.

  This is now slightly more involved, but this sort of "soft" ordering
  dependency must know which services the autoconnect mechanism is going
  to start.

  Sorting autoconnect services is one of the ways to do it, probably
  makes sense also otherwise, and we could insert service conflict
  handling at the same place.

- Make org.bluez.MediaEndpoint::SupportedFeatures per-uuid dict

---

Expose the values from remote devices in
org.bluez.MediaEndpoint->SupportedFeatures

This maybe could also be org.bluez.Device->SupportedFeatures instead,
but MediaEndpoint looks OK too.

Sound server can use theses to determine which mandatory capabilities
devices have.

TODO (maybe later): add way to configure advertised local service
values, e.g.  via config file.

Pauli Virtanen (7):
  profile: add after_services for ordering profile startup
  test-profile: add tests for profile sorting
  device: use after_services in service autoconnect and sort also GATT
  service: implement btd_profile::after_services callback
  bap: have unicast client wait for VCS & TMAS & GMAP
  shared/vcp: add ready callback to bt_vcp_attach()
  vcp: wait until client ready before marking profile connected

 .gitignore           |   1 +
 Makefile.am          |  22 ++-
 profiles/audio/bap.c |  36 ++++-
 profiles/audio/vcp.c |  11 +-
 src/device.c         |  74 ++++++++--
 src/profile.c        |  90 +++++++++++
 src/profile.h        |  26 ++++
 src/service.c        | 106 +++++++++++++
 src/shared/vcp.c     |  29 +++-
 src/shared/vcp.h     |   3 +-
 unit/btd.c           |  41 ++++++
 unit/test-profile.c  | 344 +++++++++++++++++++++++++++++++++++++++++++
 12 files changed, 758 insertions(+), 25 deletions(-)
 create mode 100644 unit/btd.c
 create mode 100644 unit/test-profile.c

-- 
2.51.1