[PATCH 16/17] ASoC: soc-dai: add snd_soc_dai_compr_set_metadata()

[Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>]

From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>

dai related function should be implemented at soc-dai.c.
This patch adds snd_soc_dai_compr_set_metadata().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
 include/sound/soc-dai.h  |  3 +++
 sound/soc/soc-compress.c |  8 +++-----
 sound/soc/soc-dai.c      | 14 ++++++++++++++
 3 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 8101ec030e63..d21a2a33b7bc 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -188,6 +188,9 @@ int snd_soc_dai_compr_ack(struct snd_soc_dai *dai,
 int snd_soc_dai_compr_pointer(struct snd_soc_dai *dai,
 			      struct snd_compr_stream *cstream,
 			      struct snd_compr_tstamp *tstamp);
+int snd_soc_dai_compr_set_metadata(struct snd_soc_dai *dai,
+				   struct snd_compr_stream *cstream,
+				   struct snd_compr_metadata *metadata);
 
 struct snd_soc_dai_ops {
 	/*
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index 062a8c521876..01f10204efdc 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -697,11 +697,9 @@ static int soc_compr_set_metadata(struct snd_compr_stream *cstream,
 	struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 	int i, ret;
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->set_metadata) {
-		ret = cpu_dai->driver->cops->set_metadata(cstream, metadata, cpu_dai);
-		if (ret < 0)
-			return ret;
-	}
+	ret = snd_soc_dai_compr_set_metadata(cpu_dai, cstream, metadata);
+	if (ret < 0)
+		return ret;
 
 	for_each_rtd_components(rtd, i, component) {
 		if (!component->driver->compress_ops ||
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c
index 89fcf194c45e..88990792fe49 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -595,3 +595,17 @@ int snd_soc_dai_compr_pointer(struct snd_soc_dai *dai,
 	return soc_dai_ret(dai, ret);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_compr_pointer);
+
+int snd_soc_dai_compr_set_metadata(struct snd_soc_dai *dai,
+				   struct snd_compr_stream *cstream,
+				   struct snd_compr_metadata *metadata)
+{
+	int ret = 0;
+
+	if (dai->driver->cops &&
+	    dai->driver->cops->set_metadata)
+		ret = dai->driver->cops->set_metadata(cstream, metadata, dai);
+
+	return soc_dai_ret(dai, ret);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_compr_set_metadata);
-- 
2.17.1