[PATCH 3/4] sink/source: When picking the initial ports, prefer ones that are not unavailable.

[colin@xxxxxxxxxx (Colin Guthrie)]

This does for sinks/source ports what f434087e42b did for card profiles.
---
 src/pulsecore/sink.c   | 11 ++++++++++-
 src/pulsecore/source.c | 12 +++++++++++-
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/src/pulsecore/sink.c b/src/pulsecore/sink.c
index 81fefbc..95cf9b6 100644
--- a/src/pulsecore/sink.c
+++ b/src/pulsecore/sink.c
@@ -304,9 +304,18 @@ pa_sink* pa_sink_new(
         void *state;
         pa_device_port *p;
 
-        PA_HASHMAP_FOREACH(p, s->ports, state)
+        PA_HASHMAP_FOREACH(p, s->ports, state) {
+            if (p->available == PA_AVAILABLE_NO)
+                continue;
+
             if (!s->active_port || p->priority > s->active_port->priority)
                 s->active_port = p;
+        }
+        if (!s->active_port) {
+            PA_HASHMAP_FOREACH(p, s->ports, state)
+                if (!s->active_port || p->priority > s->active_port->priority)
+                    s->active_port = p;
+        }
     }
 
     if (s->active_port)
diff --git a/src/pulsecore/source.c b/src/pulsecore/source.c
index 92411de..c52d6e7 100644
--- a/src/pulsecore/source.c
+++ b/src/pulsecore/source.c
@@ -292,9 +292,19 @@ pa_source* pa_source_new(
         void *state;
         pa_device_port *p;
 
-        PA_HASHMAP_FOREACH(p, s->ports, state)
+        PA_HASHMAP_FOREACH(p, s->ports, state) {
+            if (s->available == PA_AVAILABLE_NO)
+                continue;
+
             if (!s->active_port || p->priority > s->active_port->priority)
                 s->active_port = p;
+        }
+
+        if (!s->active_port) {
+            PA_HASHMAP_FOREACH(p, s->ports, state)
+                if (!s->active_port || p->priority > s->active_port->priority)
+                    s->active_port = p;
+        }
     }
 
     if (s->active_port)
-- 
1.8.4.3