Add patch to fix default device.

0001-default-nodes-handle-nodes-without-Routes.patch

@@ -0,0 +1,47 @@
+From 6d4c8b732dfa143652421368f322ffa67942f438 Mon Sep 17 00:00:00 2001
+From: Wim Taymans <wtaymans@redhat.com>
+Date: Fri, 14 Jan 2022 16:28:48 +0100
+Subject: [PATCH] default-nodes: handle nodes without Routes
+
+When a node has not part of any EnumRoute, we must assume it is
+available.
+
+Fixes selection of Pro Audio nodes as default nodes.
+---
+ modules/module-default-nodes.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/modules/module-default-nodes.c b/modules/module-default-nodes.c
+index ac9a87b..5eddacb 100644
+--- a/modules/module-default-nodes.c
++++ b/modules/module-default-nodes.c
+@@ -108,6 +108,7 @@ node_has_available_routes (WpDefaultNodes * self, WpNode *node)
+   gint dev_id = dev_id_str ? atoi (dev_id_str) : -1;
+   gint cpd = cpd_str ? atoi (cpd_str) : -1;
+   g_autoptr (WpDevice) device = NULL;
++  gint found = 0;
+ 
+   if (dev_id == -1 || cpd == -1)
+     return TRUE;
+@@ -168,6 +169,7 @@ node_has_available_routes (WpDefaultNodes * self, WpNode *node)
+         for (; wp_iterator_next (it, &v); g_value_unset (&v)) {
+           gint32 *d = (gint32 *)g_value_get_pointer (&v);
+           if (d && *d == cpd) {
++            found++;
+             if (route_avail != SPA_PARAM_AVAILABILITY_no)
+               return TRUE;
+           }
+@@ -175,6 +177,10 @@ node_has_available_routes (WpDefaultNodes * self, WpNode *node)
+       }
+     }
+   }
++  /* The node is part of a profile without routes so we assume it
++   * is available. This can happen for Pro Audio profiles */
++  if (found == 0)
++    return TRUE;
+ 
+   return FALSE;
+ }
+-- 
+2.31.1
+

wireplumber.spec

@@ -1,6 +1,6 @@
 Name:       wireplumber
 Version:    0.4.7
-Release:    1%{?dist}
+Release:    2%{?dist}
 Summary:    A modular session/policy manager for PipeWire
 
 License:    MIT
@@ -8,6 +8,7 @@ URL:        https://pipewire.pages.freedesktop.org/wireplumber/
 Source0:    https://gitlab.freedesktop.org/pipewire/%{name}/-/archive/%{version}/%{name}-%{version}.tar.bz2
 
 ## upstream patches
+Patch0001:  0001-default-nodes-handle-nodes-without-Routes.patch
 
 ## upstreamable patches
 
@@ -115,6 +116,9 @@ fi
 %{_datadir}/gir-1.0/Wp-0.4.gir
 
 %changelog
+* Fri Jan 13 2022 Wim Taymans <wim.taymans@redhat.com> - 0.4.7-2
+- Add patch to fix default device.
+
 * Thu Jan 13 2022 Wim Taymans <wim.taymans@redhat.com> - 0.4.7-1
 - wireplumber 0.4.7