device-port: introduce available_group member

In some cases, the I/O connector functionality can be shared
and we cannot determine the proper purpose automatically.
We just know that something was inserted to the jack.

Introduce a group identifier (a simple string - unique
per group) which helps to determine the proper ports
for the application. The user interface may be used
to set the wanted behaviour.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2020-04-14 17:42:34 +02:00 committed by Tanu Kaskinen
parent 9315bbdfe5
commit 861836c5f7
7 changed files with 54 additions and 8 deletions

View file

@ -42,7 +42,7 @@ AC_SUBST(PA_MINOR, pa_minor)
AC_SUBST(PA_MAJORMINOR, pa_major.pa_minor)
AC_SUBST(PA_API_VERSION, 12)
AC_SUBST(PA_PROTOCOL_VERSION, 33)
AC_SUBST(PA_PROTOCOL_VERSION, 34)
# The stable ABI for client applications, for the version info x:y:z
# always will hold x=z