commit a7c1778a68a058686dc0b3e4e446bf0af01cd879
Author: Colin Guthrie <cguthrie@mandriva.org>
Date:   Wed Mar 17 15:30:32 2010 +0000

    intended-roles: Do not pick monitor sources when doing automatic role-based device selection

diff --git a/src/modules/module-intended-roles.c b/src/modules/module-intended-roles.c
index b9924df..78a2c49 100644
--- a/src/modules/module-intended-roles.c
+++ b/src/modules/module-intended-roles.c
@@ -123,6 +123,7 @@ static pa_hook_result_t sink_input_new_hook_callback(pa_core *c, pa_sink_input_n
             return PA_HOOK_OK;
         }
 
+    /* @todo: favour the highest priority device, not the first one we find? */
     PA_IDXSET_FOREACH(s, c->sinks, idx) {
         if (s == def)
             continue;
@@ -173,12 +174,16 @@ static pa_hook_result_t source_output_new_hook_callback(pa_core *c, pa_source_ou
         }
 
     PA_IDXSET_FOREACH(s, c->sources, idx) {
+        if (s->monitor_of)
+            continue;
+
         if (s == def)
             continue;
 
         if (!PA_SOURCE_IS_LINKED(pa_source_get_state(s)))
             continue;
 
+        /* @todo: favour the highest priority device, not the first one we find? */
         if (role_match(s->proplist, role)) {
             new_data->source = s;
             new_data->save_source = FALSE;
@@ -242,6 +247,9 @@ static pa_hook_result_t source_put_hook_callback(pa_core *c, pa_source *source,
     pa_assert(u);
     pa_assert(u->on_hotplug);
 
+    if (source->monitor_of)
+        return PA_HOOK_OK;
+
     PA_IDXSET_FOREACH(so, c->source_outputs, idx) {
         const char *role;
 
@@ -315,6 +323,7 @@ static pa_hook_result_t sink_unlink_hook_callback(pa_core *c, pa_sink *sink, str
                 continue;
 
         /* Try to find some other fitting sink */
+        /* @todo: favour the highest priority device, not the first one we find? */
         PA_IDXSET_FOREACH(d, c->sinks, jdx) {
             if (d == def || d == sink)
                 continue;
@@ -370,6 +379,7 @@ static pa_hook_result_t source_unlink_hook_callback(pa_core *c, pa_source *sourc
         }
 
         /* Try to find some other fitting source */
+        /* @todo: favour the highest priority device, not the first one we find? */
         PA_IDXSET_FOREACH(d, c->sources, jdx) {
             if (d == def || d == source)
                 continue;
@@ -377,7 +387,8 @@ static pa_hook_result_t source_unlink_hook_callback(pa_core *c, pa_source *sourc
             if (!PA_SOURCE_IS_LINKED(pa_source_get_state(d)))
                 continue;
 
-            if (role_match(d->proplist, role) && !source->monitor_of == !d->monitor_of) {
+            /* If moving from a monitor, move to another monitor */
+            if (!source->monitor_of == !d->monitor_of && role_match(d->proplist, role)) {
                 pa_source_output_move_to(so, d, FALSE);
                 break;
             }