include ALSA driver in properties for cards/sink

diff --git a/src/modules/alsa/alsa-util.c b/src/modules/alsa/alsa-util.c
index f23056a..5236d02 100644 (file)
--- a/src/modules/alsa/alsa-util.c
+++ b/src/modules/alsa/alsa-util.c
@@ -1254,7 +1254,7 @@ void pa_alsa_redirect_errors_dec(void) {
 }
 
 void pa_alsa_init_proplist_card(pa_core *c, pa_proplist *p, int card) {
-    char *cn, *lcn;
+    char *cn, *lcn, *dn;
 
     pa_assert(p);
     pa_assert(card >= 0);
@@ -1271,6 +1271,11 @@ void pa_alsa_init_proplist_card(pa_core *c, pa_proplist *p, int card) {
         free(lcn);
     }
 
+    if ((dn = pa_alsa_get_driver_name(card))) {
+        pa_proplist_sets(p, "alsa.driver_name", dn);
+        pa_xfree(dn);
+    }
+
 #ifdef HAVE_HAL
     pa_hal_get_info(c, p, card);
 #endif