[pulseaudio-discuss] [PATCH 2/4] card: Try to pick known available profiles first.

[Colin Guthrie]

Then fall back to the unknown ones, and only then pick one we know
to be unavailable as a last resort.
---
 src/pulsecore/card.c | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/src/pulsecore/card.c b/src/pulsecore/card.c
index 03c0bb6..71883cc 100644
--- a/src/pulsecore/card.c
+++ b/src/pulsecore/card.c
@@ -195,18 +195,30 @@ pa_card *pa_card_new(pa_core *core, pa_card_new_data *data) {
             c->save_profile = data->save_profile;
 
     if (!c->active_profile) {
+        /* Try hard to pick an available profile, first */
         PA_HASHMAP_FOREACH(profile, c->profiles, state) {
-            if (profile->available == PA_AVAILABLE_NO)
+            if (profile->available != PA_AVAILABLE_YES)
                 continue;
 
             if (!c->active_profile || profile->priority > c->active_profile->priority)
                 c->active_profile = profile;
         }
-        /* If all profiles are not available, then we still need to pick one */
+        /* If we don't have any available profiles, try the unknown ones... */
         if (!c->active_profile) {
-            PA_HASHMAP_FOREACH(profile, c->profiles, state)
+            PA_HASHMAP_FOREACH(profile, c->profiles, state) {
+                if (profile->available != PA_AVAILABLE_UNKNOWN)
+                    continue;
+
                 if (!c->active_profile || profile->priority > c->active_profile->priority)
                     c->active_profile = profile;
+            }
+
+            /* OK, if we can't find one in a good state of availability, just pick any profile */
+            if (!c->active_profile) {
+                PA_HASHMAP_FOREACH(profile, c->profiles, state)
+                    if (!c->active_profile || profile->priority > c->active_profile->priority)
+                        c->active_profile = profile;
+            }
         }
         pa_assert(c->active_profile);
     }
-- 
1.8.4.3