[alsa-devel] [PATCH] ASoC: Mark mixer and mux neighbours as dirty when changing them

[Mark Brown]

Signed-off-by: Mark Brown <broonie at opensource.wolfsonmicro.com>
---
 sound/soc/soc-dapm.c |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 50517d8..06d8cfa 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1608,10 +1608,14 @@ static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
 
 		found = 1;
 		/* we now need to match the string in the enum to the path */
-		if (!(strcmp(path->name, e->texts[mux])))
+		if (!(strcmp(path->name, e->texts[mux]))) {
 			path->connect = 1; /* new connection */
-		else
+			dapm_mark_dirty(path->source);
+		} else {
+			if (path->connect)
+				dapm_mark_dirty(path->source);
 			path->connect = 0; /* old connection must be powered down */
+		}
 	}
 
 	if (found) {
@@ -1642,6 +1646,7 @@ static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
 		/* found, now check type */
 		found = 1;
 		path->connect = connect;
+		dapm_mark_dirty(path->source);
 	}
 
 	if (found) {
-- 
1.7.6.3