sink/source: Fix restore of volume on devices without hw volume

Module-device-restore sets reference_volume, but soft_volume remains at
zero dB, so if a device only has soft_volume (i e no hw volume controls),
its volume was not restored correctly.

Reported-by: Richardo Salveti de Araujo <ricardo.salveti@canonical.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>

diff --git a/src/pulsecore/sink.c b/src/pulsecore/sink.c
index 274fe83..a8a865b 100644 (file)
--- a/src/pulsecore/sink.c
+++ b/src/pulsecore/sink.c
@@ -613,8 +613,10 @@ void pa_sink_put(pa_sink* s) {
      * the sink implementor to set this flag as needed.
      *
      * Note: This flag can also change over the life time of the sink. */
-    if (!(s->flags & PA_SINK_HW_VOLUME_CTRL) && !(s->flags & PA_SINK_SHARE_VOLUME_WITH_MASTER))
+    if (!(s->flags & PA_SINK_HW_VOLUME_CTRL) && !(s->flags & PA_SINK_SHARE_VOLUME_WITH_MASTER)) {
         pa_sink_enable_decibel_volume(s, true);
+        s->soft_volume = s->reference_volume;
+    }
 
     /* If the sink implementor support DB volumes by itself, we should always
      * try and enable flat volumes too */

diff --git a/src/pulsecore/source.c b/src/pulsecore/source.c
index aabe7ad..6d32666 100644 (file)
--- a/src/pulsecore/source.c
+++ b/src/pulsecore/source.c
@@ -564,8 +564,10 @@ void pa_source_put(pa_source *s) {
      * the source implementor to set this flag as needed.
      *
      * Note: This flag can also change over the life time of the source. */
-    if (!(s->flags & PA_SOURCE_HW_VOLUME_CTRL) && !(s->flags & PA_SOURCE_SHARE_VOLUME_WITH_MASTER))
+    if (!(s->flags & PA_SOURCE_HW_VOLUME_CTRL) && !(s->flags & PA_SOURCE_SHARE_VOLUME_WITH_MASTER)) {
         pa_source_enable_decibel_volume(s, true);
+        s->soft_volume = s->reference_volume;
+    }
 
     /* If the source implementor support DB volumes by itself, we should always
      * try and enable flat volumes too */