1 files changed, 37 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0026-sound-Demote-deferral-errors-to-INFO-level.patch b/target/linux/brcm2708/patches-4.19/950-0026-sound-Demote-deferral-errors-to-INFO-level.patch
new file mode 100644
index 0000000000..fcb401c090
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0026-sound-Demote-deferral-errors-to-INFO-level.patch
@@ -0,0 +1,37 @@
+From fd613a5d5dc7f023d7d983aee9d854fd3a41d669 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Thu, 9 Feb 2017 14:36:44 +0000
+Subject: [PATCH] sound: Demote deferral errors to INFO level
+
+At present there is no mechanism to specify driver load order,
+which can lead to deferrals and repeated retries until successful.
+Since this situation is expected, reduce the dmesg level to
+INFO and mention that the operation will be retried.
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ sound/soc/soc-core.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+--- a/sound/soc/soc-core.c
++++ b/sound/soc/soc-core.c
+@@ -868,8 +868,8 @@ static int soc_bind_dai_link(struct snd_
+ 	cpu_dai_component.dai_name = dai_link->cpu_dai_name;
+ 	rtd->cpu_dai = snd_soc_find_dai(&cpu_dai_component);
+ 	if (!rtd->cpu_dai) {
+-		dev_info(card->dev, "ASoC: CPU DAI %s not registered\n",
+-			 dai_link->cpu_dai_name);
++		dev_info(card->dev, "ASoC: CPU DAI %s not registered - will retry\n",
++			dai_link->cpu_dai_name);
+ 		goto _err_defer;
+ 	}
+ 	snd_soc_rtdcom_add(rtd, rtd->cpu_dai->component);
+@@ -881,7 +881,7 @@ static int soc_bind_dai_link(struct snd_
+ 	for (i = 0; i < rtd->num_codecs; i++) {
+ 		codec_dais[i] = snd_soc_find_dai(&codecs[i]);
+ 		if (!codec_dais[i]) {
+-			dev_err(card->dev, "ASoC: CODEC DAI %s not registered\n",
++			dev_info(card->dev, "ASoC: CODEC DAI %s not registered - will retry\n",
+ 				codecs[i].dai_name);
+ 			goto _err_defer;
+ 		}