[PATCH 13/17] ASoC: soc-dai: add snd_soc_dai_compr_get_params()

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

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

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
 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 1a2ef3002b6a..ba48dc9d0a73 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -179,6 +179,9 @@ int snd_soc_dai_compr_trigger(struct snd_soc_dai *dai,
 int snd_soc_dai_compr_set_params(struct snd_soc_dai *dai,
 				 struct snd_compr_stream *cstream,
 				 struct snd_compr_params *params);
+int snd_soc_dai_compr_get_params(struct snd_soc_dai *dai,
+				 struct snd_compr_stream *cstream,
+				 struct snd_codec *params);
 
 struct snd_soc_dai_ops {
 	/*
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index 6d2a896b3dbc..031f7d95b112 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -544,11 +544,9 @@ static int soc_compr_get_params(struct snd_compr_stream *cstream,
 
 	mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass);
 
-	if (cpu_dai->driver->cops && cpu_dai->driver->cops->get_params) {
-		ret = cpu_dai->driver->cops->get_params(cstream, params, cpu_dai);
-		if (ret < 0)
-			goto err;
-	}
+	ret = snd_soc_dai_compr_get_params(cpu_dai, cstream, params);
+	if (ret < 0)
+		goto err;
 
 	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 44e754f03947..c06e510855f2 100644
--- a/sound/soc/soc-dai.c
+++ b/sound/soc/soc-dai.c
@@ -553,3 +553,17 @@ int snd_soc_dai_compr_set_params(struct snd_soc_dai *dai,
 	return soc_dai_ret(dai, ret);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_compr_set_params);
+
+int snd_soc_dai_compr_get_params(struct snd_soc_dai *dai,
+				 struct snd_compr_stream *cstream,
+				 struct snd_codec *params)
+{
+	int ret = 0;
+
+	if (dai->driver->cops &&
+	    dai->driver->cops->get_params)
+		ret = dai->driver->cops->get_params(cstream, params, dai);
+
+	return soc_dai_ret(dai, ret);
+}
+EXPORT_SYMBOL_GPL(snd_soc_dai_compr_get_params);
-- 
2.17.1